CN110550759B - Purification-softening water treatment system, water treatment method and plane valve thereof - Google Patents

Purification-softening water treatment system, water treatment method and plane valve thereof Download PDF

Info

Publication number
CN110550759B
CN110550759B CN201810536770.6A CN201810536770A CN110550759B CN 110550759 B CN110550759 B CN 110550759B CN 201810536770 A CN201810536770 A CN 201810536770A CN 110550759 B CN110550759 B CN 110550759B
Authority
CN
China
Prior art keywords
channel
valve
opening
passage
planar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810536770.6A
Other languages
Chinese (zh)
Other versions
CN110550759A (en
Inventor
胡霄宗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Keman Environmental Protection Technology Co ltd
Original Assignee
Ningbo Keman Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Keman Environmental Protection Technology Co ltd filed Critical Ningbo Keman Environmental Protection Technology Co ltd
Priority to CN201810536770.6A priority Critical patent/CN110550759B/en
Priority to PCT/CN2019/089018 priority patent/WO2019228401A1/en
Publication of CN110550759A publication Critical patent/CN110550759A/en
Application granted granted Critical
Publication of CN110550759B publication Critical patent/CN110550759B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C02F2209/055—Hardness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents

Abstract

The present invention provides a purification-softening water treatment system in which the water treatment system of the present invention is capable of purifying water by controlling a purification device and a softening device through a single control valve and further softening the purified water after the purification treatment.

Description

Purification-softening water treatment system, water treatment method and plane valve thereof
Technical Field
The invention relates to the technical field of water treatment, in particular to a purification-softening water treatment system, wherein the purification-softening water treatment system can carry out purification treatment and softening treatment on water. Further, the purification-softening water treatment system can perform purification and softening treatment of raw water (or water to be treated) through a single control valve, such as a fluid valve, thereby enabling a user to obtain purified water and softened water at the same time. Preferably, the control valve of the purification-softening water treatment system of the present invention is a planar valve. The invention thus further relates to a fluid valve, such as a planar valve, for a clean-and-soften water treatment system.
Technical Field
With increasing health concerns and concerns over water pollution problems, water treatment machines or purification-softening water treatment systems have become common household appliances. Water treatment machines, particularly domestic water treatment machines such as central water purifiers, water softeners and the like are often installed in kitchens to treat water and obtain cleaner water.
Water processors are generally classified into water purifiers and water softeners according to the treatment mode of raw water or water to be treated. Common water purifiers, such as activated carbon filtration water purifiers, ultrafiltration water purifiers, RO membrane water purifiers, and the like, are often used for removing impurities, such as harmful substances and foreign substances, from water as much as possible. The water softener is mainly used for removing calcium ion plasma in water. The water obtained by treating the raw water by the water purifiers such as the ultrafiltration water purifier, the RO membrane water purifier and the like is cleaner and is suitable for drinking, and the soft water obtained by treating the raw water by the water softener is more suitable for bathing, clothes washing and the like because the soft water contains less calcium ions and the like. Some people consider that soft water is more suitable for beauty treatment. However, most of the existing water treatment machines or purification-softening water treatment systems with composite water treatment function are water treatment machines which simply perform purification treatment on water, such as an active carbon-ultrafiltration filtration composite water purification system, an ultrafiltration-RO membrane composite water purification system, a PP cotton-active carbon composite water purification system and the like, but few water purification-softening composite purification-softening water treatment systems exist. There is even less a purification-softening water treatment system or water treatment machine that can provide both purified water and softened water. The main reason is that the purification of water and the softening of water differ greatly in mechanism or mechanism. In the case of softening water, the water softener is required to periodically replenish a salt solution (generally, naCl solution) into the softening tank (or softening resin) and to wash the softening tank so as to prevent the softening resin in the softening tank from losing activity. In addition, in addition to replenishing the brine into the softener tank, the softener needs to replenish water into its brine tank to prevent the brine in the brine tank from being consumed and the brine from being supplied into the softener tank. However, all purification-softening water treatment systems involve control of the water flow. Due to the complexity of the structure and function implementation of the water softener that softens water, the purification-softening composite purification-softening water treatment system needs to form a complex waterway and can be reasonably controlled. In order to realize the control of the water purifying passage and the softened water passage at the same time, most of the existing purifying-softening composite purifying-softening water treatment systems are provided with more than two plane valves, which finally results in the whole purifying-softening water treatment system with bulky mechanism, huge volume and poor use experience. Furthermore, water treatment machines, particularly domestic water treatment machines, are typically mounted under kitchen countertops, such as under a sink. The prior purifying-softening composite purifying-softening water treatment system has huge volume, occupies excessive space and brings great inconvenience to the installation of users. Not to mention maintenance and cartridge replacement in the event of a failure of the purification-softening water treatment system.
Disclosure of Invention
The main advantage of the present invention is that it provides a purification-softening water treatment system having at least one water purification mechanism, such as an ultrafiltration cartridge, an activated carbon cartridge, a screen filter, a laminated filter, or the like, and at least one water softening mechanism, such as a softening tank having a softening resin built therein, to effect purification and softening treatment of raw water or water to be treated individually and/or simultaneously, thereby providing purified (treated) water and soft (treated) water to a user individually and/or simultaneously according to the user's needs.
Another advantage of the present invention is that it provides a water purification-softening water treatment system wherein the water purification mechanism and the water softening mechanism of the water purification-softening water treatment system are in series and the water purification mechanism of the water purification-softening water treatment system is located upstream of the water softening mechanism, thereby enabling the water softening mechanism to treat the purified water from the water purification mechanism to obtain clean softened water.
Another advantage of the present invention is that it provides a purification-softening water treatment system in which the water purification mechanism, the water softening mechanism, and the plane valve of the purification-softening water treatment system are communicated through respective waterways, thereby achieving control of a water purification waterway and a water softening waterway and purification and softening treatment of water. In particular, the purified water treated by the water purifying means flows to the purified water passage and the water inlet of the water softening means, respectively, to supply the purified water to the purified water passage and the water softening means separately or simultaneously.
Another advantage of the present invention is that it provides a purification-softening water treatment system in which a planar valve of the purification-softening water treatment system can perform a desired function of softening water, such as flushing a softening tank, replenishing salt solution into the softening tank, replenishing water into a salt (water) tank, etc., while controlling purification treatment of water.
Another advantage of the present invention is that it provides a purification-softening water treatment system in which a planar valve of the purification-softening water treatment system is capable of simultaneously controlling water flow in a purification waterway and water flow in a softening waterway to flow in different directions without interference with each other to control a purification mechanism and a softening mechanism of the purification-softening water treatment system to individually and/or simultaneously achieve purification and softening treatment of raw water or water to be treated, thereby individually and/or simultaneously providing purified water and softened water to a user according to user's needs. In other words, the planar valve of the purification-softening water treatment system enables the purification-softening water treatment system of the present invention to simultaneously achieve control of the purification waterway and the softening waterway through a single planar valve.
Another advantage of the present invention is that it provides a purification-softening water treatment system suitable for purifying and softening raw water, wherein the purification-softening water treatment system does not require precise components and complex structures, and is simple in manufacturing process and low in cost.
Other advantages and features of the present invention will become more fully apparent from the following detailed description, and may be learned by the practice of the invention as set forth hereinafter.
In accordance with the present invention, the purification-softening water treatment system of the present invention, which achieves the foregoing objects and other objects and advantages, comprises:
a planar valve, wherein the planar valve comprises a valve body, a moving valve plate and a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening and an eighth opening, wherein the moving valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the fixed valve plate has a first fluid control surface, the moving valve plate has a second fluid control surface, wherein the second fluid control surface of the moving valve plate is disposed on the first fluid control surface of the fixed valve plate, and the moving valve plate is disposed to be rotatable relative to the fixed valve plate;
a purification device, wherein the purification device has a first communication opening and a second communication opening; and a softening device, wherein the softening device comprises a softening tank, wherein the softening tank has a first communication opening and a second communication opening, wherein the first communication opening of the purification device is in communication with the fifth opening of the valve body, the second communication opening of the purification device and the first communication opening of the softening tank are both in communication with the sixth opening of the valve body, and the second communication opening of the softening tank is in communication with the seventh opening of the valve body.
According to a first preferred embodiment of the present invention, further, the purification-softening water treatment system of the present invention further comprises a jet device and a brine tank, wherein the jet device has a jet outlet adapted to communicate with the third opening of the valve body and a jet inlet adapted to communicate with the fourth opening of the valve body, wherein the brine tank is adapted to communicate with the jet device so that brine from the brine tank can pass through the jet device and the fourth opening and flow through the planar valve to the softening tank of the softening device, thereby regenerating the softened resin in the softening tank.
According to a first preferred embodiment of the present invention, further, the present invention provides a water purification-softening system having a first operation state, a second operation state and a third operation state, wherein when the water purification-softening system is in the first operation state, the planar valve forms a first communication passage communicating with the first opening and the fifth opening of the valve body, respectively, a second communication passage communicating with the second opening and the seventh opening of the valve body, respectively, and a third communication passage communicating with the sixth opening and the eighth opening of the valve body, respectively, and when the water purification-softening system is in the second operation state, the planar valve forms a fourth communication passage communicating with the first opening and the seventh opening of the valve body, respectively, and a fifth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively, and when the water purification-softening system is in the third operation state, the planar valve forms a fifth communication passage communicating with the first opening and the sixth opening and the seventh opening of the valve body, respectively.
According to a first preferred embodiment of the present invention, further, the purification-demineralized water treatment system of the present invention has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the planar valve forms an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, a ninth communication passage communicating with the seventh opening and the fourth opening of the valve body, respectively, and a tenth communication passage communicating with the sixth opening of the valve body and the ninth opening of the planar valve, respectively, and when the purification-demineralized water treatment system is in the fifth operation state, the planar valve forms an eleventh communication passage communicating with the first opening and the sixth opening of the valve body, respectively, and a twelfth communication passage communicating with the seventh opening and the ninth opening of the valve body, respectively.
According to a first preferred embodiment of the present invention, further, the purification-demineralized water treatment system of the present invention has a sixth operation state and a seventh operation state, and when the purification-demineralized water treatment system is in the sixth operation state, the planar valve forms a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, and a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively, and when the purification-demineralized water treatment system is in the seventh operation state, the planar valve forms a fifteenth communication passage communicating with the first opening and the fourth opening of the valve body, respectively.
According to a first preferred embodiment of the present invention, the planar valve of the present invention has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel and a thirteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel, the seventh channel, the eighth channel and the twelfth channel are respectively provided on the fixed valve plate and respectively extend from the first fluid control surface of the fixed valve plate; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the inner cavity of the valve body, and the eleventh channel is communicated with the ninth opening.
According to a first preferred embodiment of the present invention, further, the planar valve of the water purification-softening water treatment system of the present invention has a first operating position, a second operating position and a third operating position, wherein the ninth passage of the planar valve is in communication with the first passage, the tenth passage is in communication with the third passage and the fifth passage, respectively, and the thirteenth passage is in communication with the eighth passage and the twelfth passage, respectively, when the planar valve is in the first operating position; when the plane valve is in the second working position, the ninth channel of the plane valve is communicated with the fourth channel, and the eleventh channel is communicated with the eighth channel; when the planar valve is in the third operating position, the eighth passage of the planar valve is in communication with the ninth passage, and the eleventh passage of the planar valve is in communication with the first passage.
According to a first preferred embodiment of the present invention, further, the planar valve of the purification-softening water treatment system of the present invention further has a fourth operation position and a fifth operation position, wherein the ninth passage of the planar valve is communicated with the sixth passage, the tenth passage is communicated with the fourth passage and the seventh passage, respectively, and the eleventh passage is communicated with the eighth passage when the planar valve is in the fourth operation position; when the plane valve is in the fifth working position, the ninth channel of the plane valve is communicated with the eighth channel, the eleventh channel of the plane valve is communicated with the third channel, and the tenth channel of the plane valve is respectively communicated with the eighth channel and the twelfth channel.
According to a first preferred embodiment of the present invention, further, the planar valve of the water purification-softening water treatment system of the present invention further has a sixth operating position and a seventh operating position, wherein the ninth passage of the planar valve is in communication with the second passage and the eleventh passage of the planar valve is in communication with the eighth passage when the planar valve is in the sixth operating position; the ninth passage of the planar valve communicates with the seventh passage when the planar valve is in the seventh operating position.
According to a preferred embodiment of the present invention, there is further provided a planar valve for a water purification-softening treatment system, wherein the planar valve comprises:
a valve body;
a movable valve plate; and
a fixed valve plate, wherein the valve body forms an interior cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, and an eighth opening, wherein the fixed valve plate has a first fluid control surface, the movable valve plate has a second fluid control surface, wherein the movable valve plate and the fixed valve plate are both disposed in the interior cavity, wherein the second fluid control surface of the movable valve plate is disposed on the first fluid control surface of the fixed valve plate, and the movable valve plate is disposed to be rotatable relative to the fixed valve plate.
According to a preferred embodiment of the present invention, there is further provided a waterway control method for a purification-softening water treatment system having a softening device and a purifying device, the purifying device having a first communication opening and a second communication opening, the softening device having a first communication opening and a second communication opening, characterized by comprising the steps of:
(A) In a purification-softening operation state of the water treatment system, a purification-softening water path is formed which is sequentially communicated with the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening device, the second communication opening of the softening device, so that raw water can flow from the purification device to the softening device and raw water can be sequentially purified and softened, and a purified water supply water path is formed which is provided to allow purified water obtained by purifying raw water to flow through the purified water supply water path and be supplied.
Further objects and advantages of the present invention will become fully apparent from the following description and the accompanying drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.
Drawings
FIG. 1 is a schematic front view of a purification-softening water treatment system in accordance with a first preferred embodiment of the present invention.
FIG. 2 is an assembly schematic view of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 3 is a perspective view of the above-mentioned planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 4 is an assembly view of the above-mentioned planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
Fig. 5A is a perspective view of the valve body of the above-mentioned flat valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 5B is another perspective view of the valve body of the planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 6A is a cross-sectional view of the above-described planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with the first opening of the valve body of the planar valve, and the eighth passage of the fixed valve plate of the planar valve is also shown in communication with the sixth opening of the valve body.
FIG. 6B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening and the eighth opening of the valve body of the planar valve are shown.
FIG. 6C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the eleventh passage of the movable valve plate of the planar valve is shown to communicate with the ninth opening.
Fig. 6D is a perspective view of the fixed valve plate and the valve body of the above-mentioned planar valve for the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 7 is another cross-sectional view of the above-mentioned planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 8A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 8B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 8C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 8D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 8E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 9A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a second operational position.
FIG. 9B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 10A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operating position.
FIG. 10B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operating position.
FIG. 11A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 11B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 11C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 11D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 12A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operating position.
FIG. 12B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operating position.
FIG. 12C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 13A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a sixth operational position.
FIG. 13B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 14 is another cross-sectional view of the planar valve of the above-described water purification and softening system in accordance with the first preferred embodiment of the present invention, wherein the water purification and softening system of the present invention is shown in a seventh operating position.
FIG. 15A is a perspective view of the valve plate of the flat valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 15B is a perspective view of the movable valve plate of the planar valve of the water treatment system according to the first preferred embodiment of the present invention.
FIG. 15C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 15D is a top view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 15E is a bottom view of the valve plate of the planar valve of the water treatment system according to the first preferred embodiment of the present invention.
FIG. 15F is a bottom view of the movable valve plate of the planar valve of the water purification and softening system according to the first preferred embodiment of the present invention.
FIG. 16A is a schematic view showing the structure of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 16B is a schematic view of another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the softening filter cartridge (or softening tank), and the arrows are directed in the water flow direction.
FIG. 16C is a schematic view showing another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 16D is a schematic view showing another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 16E is a schematic view showing another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a forward washing operation of the softening cartridge (softening device), and the arrows are directed in the water flow direction.
FIG. 16F is a schematic view showing another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 16G is a schematic view showing another construction of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a water supplementing operation position, and the arrows are directed in the water flow direction.
FIG. 17A is a schematic view of the valve plate of the flat valve of the water treatment system according to the first preferred embodiment of the present invention.
Fig. 17B is a schematic structural view of a movable valve plate of the planar valve of the water purifying-softening treatment system according to the first preferred embodiment of the present invention, wherein the broken line in the drawing shows the conducting channel of the movable valve plate.
FIG. 17C is an isometric view of a valve block of a planar valve of a water treatment system according to a first preferred embodiment of the present invention, wherein the valve block is shown with the channels positioned at specific equally-spaced locations.
FIG. 17D is an isometric view of the movable valve plate of the planar valve of the water treatment system according to the first preferred embodiment of the present invention, wherein each channel is shown in a specific isometric position of the movable valve plate.
FIG. 18A is a schematic view showing the communication between the passages of the movable and the fixed valve plates of the above-mentioned flush valve in the first working position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and the fixed valve plates of the flush valve.
FIG. 18B is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the second operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the flush valve.
FIG. 18C is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the third operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the flush valve.
Fig. 18D is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned planar valve in the fourth operating position of the planar valve according to the first preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and fixed valve plates of the planar valve.
Fig. 18E is a schematic view showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fifth operation position of the planar valve according to the first preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
FIG. 18F is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the sixth operating position of the planar valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
Fig. 18G is a schematic view showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the seventh operating position of the water treatment system according to the first preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
FIG. 19 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention.
FIG. 20 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the first preferred embodiment of the present invention.
FIG. 21 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention.
FIG. 22 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention.
FIG. 23 shows an alternative implementation of a planar valve of a water purification-softening treatment system in accordance with a first preferred embodiment of the present invention.
FIG. 24 is a cross-sectional view of the alternative implementation of a planar valve of a water purification-softening water treatment system in accordance with a first preferred embodiment of the present invention, wherein the figure shows different portions of the eighth passage of the planar valve in communication with the sixth opening, respectively.
FIG. 25A is a schematic view of the valve plate of the first embodiment of the present invention.
FIG. 25B is a schematic illustration of the bisecting of the valve plate of the alternative embodiment of the planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention, wherein the illustration shows the individual channels being disposed at specific bisecting positions of the valve plate.
FIG. 26A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the first preferred embodiment of the present invention in the first operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the first preferred embodiment of the present invention in its second operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the first preferred embodiment of the present invention in the third operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the first preferred embodiment of the present invention in the fourth operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the first preferred embodiment of the present invention in its fifth operating position, wherein the hatched portions of the drawing illustrate the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its sixth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 26G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing illustrate the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 27A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 27B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 27C is a top view of the valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention.
FIG. 27D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 27E is a bottom view of the valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention.
FIG. 27F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention.
FIG. 28A is a schematic view of the construction of the alternative embodiment of the water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 28B is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the first preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (or softening tank) backwash operation, with arrows pointing in the water flow direction.
FIG. 28C is a schematic view of another construction of the alternative embodiment of the water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the water purification device, and wherein the arrows are directed in the water flow direction.
FIG. 28D is a schematic view of another construction of the alternative implementation of the above-described water purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the water flow direction.
FIG. 28E is a schematic view of another construction of the alternative implementation of the above-described water purification-softening water treatment system in accordance with the first preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and wherein the arrows are directed in the water flow direction.
FIG. 28F is a schematic view of another construction of the alternative implementation of the above-mentioned water treatment system according to the first preferred embodiment of the present invention, wherein the water treatment system is shown in the forward washing operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 28G is a schematic view of another construction of the alternative implementation of the above-mentioned water purification-softening system according to the first preferred embodiment of the present invention, wherein the water purification-softening system is shown in a water replenishment operation position, and the arrows are directed in the water flow direction.
Fig. 29A is a schematic structural view of a movable valve plate of the plane valve of the first preferred embodiment of the purifying-softening water treatment system according to the present invention, wherein the broken line of the drawing shows the conducting channel of the movable valve plate.
FIG. 29B is a schematic illustration of a movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the first preferred embodiment of the present invention, wherein the passages are shown in specific equally-divided positions of the movable valve plate.
FIG. 30A is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the first operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 30B is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the second operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 30C is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the third operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and stationary valve plates of the flush valve.
FIG. 30D is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in its fourth operating position, wherein the hatched portion of the figure shows the communication between the passages of the movable and stationary valve plates of the flush valve, according to the first preferred embodiment of the present invention.
FIG. 30E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the first preferred embodiment of the present invention in the fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve.
FIG. 30F is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the sixth operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 30G is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the seventh operating position of the flush valve according to the first preferred embodiment of the present invention, wherein the hatched portions of the drawing show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 31 is a schematic front view of a purification-softening water treatment system in accordance with a second preferred embodiment of the present invention.
FIG. 32 is an assembly schematic view of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 33 is a perspective view of a planar valve of the above-described purification-softening water treatment system in accordance with the second preferred embodiment of the present invention.
FIG. 34 is an assembly view of the above-mentioned planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 35A is a perspective view of the valve body of the above-described flat valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 35B is another perspective view of the valve body of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 36A is a cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with the first opening of the valve body of the planar valve, and the eighth passage of the fixed valve plate of the planar valve is also shown in communication with the sixth opening of the valve body.
FIG. 36B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening and the eighth opening of the valve body of the planar valve are shown.
FIG. 36C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the eleventh passageway of the movable valve plate of the planar valve is shown in communication with the ninth opening.
FIG. 36D is a perspective view of the valve plate and valve body of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention.
FIG. 37 is another cross-sectional view of the above-mentioned planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 38A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 38B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 38C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 38D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 38E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 39A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a second operational position.
FIG. 39B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 40A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operating position.
FIG. 40B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operating position.
FIG. 41A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 41B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 41C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention as shown in the fourth operating position.
FIG. 41D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention as shown in the fourth operating position.
FIG. 42A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operational position.
FIG. 42B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 42C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 43A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a sixth operational position.
FIG. 43B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 43C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 44 is another cross-sectional view of the planar valve of the above-described water purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the water purification-softening water treatment system of the present invention is shown in a seventh operating position.
FIG. 45A is a perspective view of the valve plate of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 45B is a perspective view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 45C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 45D is a top view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 45E is a bottom view of the valve plate of the planar valve of the water purification and softening system according to the second preferred embodiment of the present invention.
FIG. 45F is a bottom view of the movable valve plate of the planar valve of the water treatment system according to the second preferred embodiment of the present invention.
FIG. 46A is a schematic view showing the structure of the water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in the water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 46B is a schematic diagram of another embodiment of the system for purifying and softening water in accordance with the second preferred embodiment of the present invention, wherein the system is shown in a backwash operation of the softening filter cartridge (or softening tank), and the arrows are directed in the water flow direction.
FIG. 46C is a schematic view of another construction of the above-mentioned water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 46D is a schematic view of another construction of the above-mentioned water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 46E is a schematic view showing another construction of the above-mentioned water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in a forward washing operation of the softening cartridge (softening device), and the arrows are directed in the water flow direction.
FIG. 46F is a schematic view showing another construction of the above-mentioned water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 46G is a schematic view showing another construction of the water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is at the water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 47A is a schematic view of the valve plate of the flat valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
Fig. 47B is a schematic structural view of a movable valve plate of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention, wherein the broken line in the drawing shows the conducting channel of the movable valve plate.
FIG. 47C is an isometric view of a valve block of a planar valve of a water treatment system according to a second preferred embodiment of the present invention, wherein the valve block is shown with the channels positioned at specific equally-spaced locations.
FIG. 47D is an isometric view of a movable valve plate of a planar valve of a water treatment system according to a second preferred embodiment of the present invention, wherein the movable valve plate is shown with each channel disposed at a specific position.
FIG. 48A is a schematic view showing the communication between the passages of the movable and the fixed valve plates of the planar valve in the first working position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portion of the graph shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
FIG. 48B is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the second operating position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 48C is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the third operating position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
Fig. 48D is a schematic view showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fourth operating position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
Fig. 48E is a schematic view showing communication between the passages of the movable and the fixed valve plates of the planar valve in the fifth operation position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
FIG. 48F is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the sixth operating position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 48G is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the seventh operating position of the planar valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 49 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the second preferred embodiment of the present invention.
FIG. 50 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with a second preferred embodiment of the present invention.
FIG. 51 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention.
FIG. 52 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention.
FIG. 53 shows an alternative implementation of a planar valve of a purification-softening water treatment system in accordance with a second preferred embodiment of the present invention.
FIG. 54 shows a cross-sectional view of the alternative implementation of a planar valve of a purification-softening water treatment system in accordance with a second preferred embodiment of the present invention, wherein the figure shows different portions of the eighth passage of the planar valve in communication with the sixth opening, respectively.
FIG. 55A is a schematic view of the valve plate of the alternative embodiment of the flat valve of the water treatment system according to the second preferred embodiment of the present invention.
FIG. 55B is a schematic illustration of the bisecting of the valve plate of the alternative embodiment of the planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention, wherein the illustration shows the channels being disposed at specific bisecting positions of the valve plate.
FIG. 56A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the second preferred embodiment of the present invention in the first operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the second preferred embodiment of the present invention in the second operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its third operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the second preferred embodiment of the present invention in the fourth operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its sixth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 56G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its seventh operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, according to the alternative implementation of the planar valve of the water treatment system according to the second preferred embodiment of the present invention.
FIG. 57A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 57B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 57C is a top view of the stationary valve plate of the alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 57D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 57E is a bottom view of the stationary blade of the alternative planar valve of the purification-softening water treatment system described above in accordance with the second preferred embodiment of the present invention.
FIG. 57F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention.
FIG. 58A is a schematic view of the construction of the alternative embodiment of the water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 58B is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the second preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (or softening tank) backwash operation, with arrows pointing in the direction of water flow.
FIG. 58C is a schematic view of another construction of the alternative embodiment of the water treatment system according to the second preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the water purification device, and wherein the arrows are directed in the water flow direction.
FIG. 58D is a schematic view of another construction of the alternative embodiment of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 58E is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the second preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and wherein the arrows are directed in the water flow direction.
FIG. 58F is a schematic view of another construction of the alternative implementation of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing operation of the purification device, and wherein the arrows are directed in the direction of water flow.
FIG. 58G is a schematic view of another construction of the alternative implementation of the water purification-softening water treatment system according to the second preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a water replenishment operation position, and the arrows are directed in the water flow direction.
Fig. 59A is a schematic structural view of a movable valve plate of the plane valve of the second preferred embodiment of the purifying-softening water treatment system according to the present invention, wherein the broken line of the drawing shows the conducting channel of the movable valve plate.
FIG. 59B is an isometric view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the second preferred embodiment of the present invention, wherein the channels are shown in specific isometric positions of the movable valve plate.
FIG. 60A is a schematic view of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the second preferred embodiment of the present invention, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve, when the valve is in its first operating position.
FIG. 60B is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the second operating position of the flush valve according to the second preferred embodiment of the present invention, wherein the hatched portions show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 60C is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the third operating position of the flush valve according to the second preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and stationary valve plates of the flush valve.
FIG. 60D is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in its fourth operating position, wherein the hatched portion of the figure shows the communication between the passages of the movable and stationary valve plates of the flush valve, according to the second preferred embodiment of the present invention.
Fig. 60E is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the second preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the fifth working position.
FIG. 60F is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the sixth operating position of the flush valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 60G is a schematic view showing the communication between the passages of the movable and stationary valve plates of the above-mentioned flush valve in the seventh operating position of the flush valve according to the second preferred embodiment of the present invention, wherein the hatched portions of the drawing show the mutually communicating passages of the movable and stationary valve plates of the flush valve.
FIG. 61 is a schematic front view of a purification-softening water treatment system in accordance with a third preferred embodiment of the present invention.
FIG. 62 is an assembled schematic view of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 63 is a perspective view of a planar valve of the above-described purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 64 is an assembly view of the above-mentioned planar valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 65A is a perspective view of the valve body of the above-mentioned flat valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 65B is another perspective view of the valve body of the above-described flat valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 66A is a cross-sectional view of a planar valve of the above-described water treatment system for purifying and softening water in accordance with a third preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with the first opening of the valve body of the planar valve, and the eighth passage of the fixed valve plate of the planar valve is also shown in communication with the sixth opening of the valve body.
FIG. 66B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, showing the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening and the eighth opening of the valve body of the planar valve.
FIG. 66C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the eleventh passageway of the movable valve plate of the planar valve is shown in communication with the ninth opening.
FIG. 66D is a perspective view of the valve plate and valve body of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 67 is another cross-sectional view of the above-mentioned planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 68A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 68B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 68C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 68D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 68E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 69A is another cross-sectional view of the planar valve of the water treatment system according to the third preferred embodiment of the present invention, wherein the planar valve of the water treatment system according to the present invention is shown in a second operating position.
FIG. 69B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 70A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operational position.
FIG. 70B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operational position.
FIG. 70C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operational position.
FIG. 71A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 71B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 71C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 71D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 72A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operating position.
FIG. 72B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 73A is another cross-sectional view of the planar valve of the water treatment system according to the third preferred embodiment of the present invention, wherein the planar valve of the water treatment system according to the present invention is shown in a sixth operating position.
FIG. 73B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 74 is another cross-sectional view of the planar valve of the above-described water purification and softening system in accordance with a third preferred embodiment of the present invention, wherein the water purification and softening system of the present invention is shown in a seventh operating position.
FIG. 75A is a perspective view of the valve plate of the planar valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 75B is a perspective view of the movable valve plate of the planar valve of the water treatment system according to the third preferred embodiment of the present invention.
FIG. 75C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 75D is a top view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention.
FIG. 75E is a bottom view of the valve plate of the planar valve of the water purification and softening system according to the third preferred embodiment of the present invention.
FIG. 75F is a bottom view of the movable valve plate of the planar valve of the water purification and softening system according to the third preferred embodiment of the present invention.
FIG. 76A is a schematic view showing the structure of the water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in the water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 76B is a schematic view of another construction of the above-described water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the softening filter cartridge (or softening tank), and wherein the arrows are directed in the water flow direction.
FIG. 76C is a schematic view showing another construction of the water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 76D is a schematic view showing another construction of the above-mentioned water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 76E is a schematic view showing another construction of the above-mentioned water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a forward washing operation of the softening cartridge (softening device), and the arrows are directed in the water flow direction.
FIG. 76F is a schematic view showing another construction of the above-mentioned water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 76G is a schematic view showing another construction of the water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is at the water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 77A is a schematic view of a valve plate of a flat valve of a water treatment system according to a third preferred embodiment of the present invention.
Fig. 77B is a schematic structural view of a movable valve plate of a planar valve of the water treatment system according to the third preferred embodiment of the present invention, wherein the broken line in the drawing shows the conducting channel of the movable valve plate.
FIG. 77C is a schematic illustration of an aliquoting of a valve plate of a planar valve of a water treatment system according to a third preferred embodiment of the present invention, wherein the illustration shows the channels being disposed at specific aliquoting positions of the valve plate.
FIG. 77D is a schematic illustration showing the movable valve plate of the planar valve of the water treatment system according to the third preferred embodiment of the present invention, wherein each channel is disposed at a specific position of the movable valve plate.
FIG. 78A is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the first operating position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 78B is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the second operating position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 78C is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the third operating position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portion of the graph shows the communication between the passages of the movable and stationary valve plates of the planar valve.
Fig. 78D is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the fourth operation position of the water treatment system according to the third preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 78E is a schematic view showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fifth operation position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
FIG. 78F is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the sixth operating position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 78G is a schematic view showing the communication between the passages of the movable and stationary valve plates of the planar valve in the seventh operating position of the planar valve according to the third preferred embodiment of the present invention, wherein the hatched portions of the drawing show the communication passages of the movable and stationary valve plates of the planar valve.
FIG. 79 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 80 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 81 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 82 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 83 shows an alternative implementation of a planar valve of a water purification-softening treatment system in accordance with a third preferred embodiment of the present invention.
FIG. 84 is a cross-sectional view of the alternative implementation of a planar valve of a water purification-softening water treatment system in accordance with a third preferred embodiment of the present invention, wherein the figure shows different portions of the eighth passage of the planar valve in communication with the sixth opening, respectively.
FIG. 85A is a schematic view of the valve plate of the alternative embodiment of the flat valve of the water treatment system according to the third preferred embodiment of the present invention.
FIG. 85B is a schematic illustration of a bisecting of a valve plate of the alternative embodiment of a planar valve of a water purification and softening system according to a third preferred embodiment of the present invention, wherein the illustration shows the channels being positioned at specific bisecting locations of the valve plate.
FIG. 86A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the third preferred embodiment of the present invention in its first operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 86B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system according to the third preferred embodiment of the present invention in its second operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 86C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its third operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative implementation of the planar valve of the water treatment system according to the third preferred embodiment of the present invention.
FIG. 86D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the third preferred embodiment of the present invention in the fourth operating position thereof, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 86E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative implementation of the planar valve of the water treatment system according to the third preferred embodiment of the present invention.
FIG. 86F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its sixth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, according to the alternative implementation of the planar valve of the water treatment system according to the third preferred embodiment of the present invention.
FIG. 86G is a schematic view of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 87A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 87B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 87C is a top view of the stationary valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 87D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 87E is a bottom view of the stationary valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 87F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention.
FIG. 88A is a schematic view of the construction of the alternative implementation of the above-described water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 88B is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the third preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (or softening tank) backwash operation, with arrows pointing in the water flow direction.
FIG. 88C is a schematic view of another construction of the alternative implementation of the above-described water treatment system according to the third preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 88D is a schematic view of another construction of the alternative implementation of the above-described water purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the water flow direction.
FIG. 88E is a schematic view of another construction of the alternative implementation of the above-described water purification-softening water treatment system in accordance with the third preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and wherein the arrows are directed in the water flow direction.
FIG. 88F is a schematic view showing another construction of the alternative implementation of the purification-demineralized water treatment system according to the third preferred embodiment of the present invention, wherein the purification-demineralized water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 88G is a schematic view showing another construction of the alternative implementation of the water purification-softening water treatment system according to the third preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a water replenishment operation position, and the arrows are directed in the water flow direction.
Fig. 89A is a schematic structural view of a movable valve plate of the plane valve of the above-mentioned alternative embodiment of the purification-softening water treatment system according to the third preferred embodiment of the present invention, wherein the broken line in the drawing shows the conducting channel of the movable valve plate.
FIG. 89B is a schematic illustration of a movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the third preferred embodiment of the present invention, wherein the passages are shown in specific equally-divided positions of the movable valve plate.
FIG. 90A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its first operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its second operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its third operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its fourth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its sixth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 90G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the alternative embodiment of the water treatment system, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 91 is a schematic front view of a purification-softening water treatment system in accordance with a fourth preferred embodiment of the present invention.
FIG. 92 is an assembled schematic view of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 93 is a perspective view of a planar valve of the above-mentioned purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention.
FIG. 94 is an assembly view of the above-mentioned flat valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
Fig. 95A is a perspective view of the valve body of the above-mentioned flat valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 95B is another perspective view of the valve body of the above-described flat valve for the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 96A is a cross-sectional view of a planar valve of the above-described water treatment system for purifying and softening water in accordance with a fourth preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with the first opening of the valve body of the planar valve, and the eighth passage of the fixed valve plate of the planar valve is also shown in communication with the sixth opening of the valve body.
FIG. 96B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, showing the first opening, the second opening, the third opening, the fourth opening, the fifth opening, the sixth opening, the seventh opening and the eighth opening of the valve body of the planar valve.
FIG. 96C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the eleventh passageway of the movable valve plate of the planar valve is shown in communication with the ninth opening.
FIG. 96D is a perspective view of the fixed valve plate and the valve body of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 97 is another cross-sectional view of the above-mentioned planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 98A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 98B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 98C is another cross-sectional view of the planar valve of the present invention in the first operating position of the present invention purification-softening water treatment system as described above in accordance with the fourth preferred embodiment of the present invention.
FIG. 98D is another cross-sectional view of the planar valve of the present invention in the first operating position of the present invention purification-softening water treatment system as described above in accordance with the fourth preferred embodiment of the present invention.
FIG. 98E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 99A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a second operational position.
FIG. 99B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 100A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operating position.
FIG. 100B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operating position.
FIG. 100C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operational position.
FIG. 101A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 101B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 101C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 101D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 102A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operational position.
FIG. 102B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 103A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a sixth operational position.
FIG. 103B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 104 is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the purification-softening water treatment system of the present invention is shown in a seventh operating position.
FIG. 105A is a perspective view of the valve plate of the flat valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 105B is a perspective view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 105C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
Fig. 105D is a top view of the movable valve plate of the flat valve of the purifying-softening water treatment system according to the fourth preferred embodiment of the present invention.
Fig. 105E is a bottom view of the fixed valve plate of the above-mentioned flat valve for the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
Fig. 105F is a bottom view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 106A is a schematic view showing the structure of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in the water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 106B is a schematic view of another construction of the above-described water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the softening filter cartridge (or softening tank), and the arrows are directed in the water flow direction.
FIG. 106C is a schematic view of another construction of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the water treatment device, and the arrows are directed in the water flow direction.
FIG. 106D is a schematic view of another construction of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 106E is a schematic view showing another construction of the above-mentioned water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in a forward washing operation of the softening cartridge (softening device), and the arrows are directed in the water flow direction.
FIG. 106F is a schematic view showing another construction of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in the forward washing operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 106G is a schematic view showing another construction of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is at the water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 107A is a schematic view of a valve plate of a flat valve of a water treatment system according to a fourth preferred embodiment of the present invention.
FIG. 107B is a schematic view of a movable valve plate of a planar valve of a water treatment system according to a fourth preferred embodiment of the present invention, wherein the broken line of the movable valve plate shows a conducting channel of the movable valve plate.
FIG. 107C is an isometric view of a valve plate of a planar valve of a water treatment system according to a fourth preferred embodiment of the invention, wherein the valve plate is shown with the channels positioned at specific positions.
FIG. 107D is an isometric view of a movable valve plate of a planar valve of a water treatment system according to a fourth preferred embodiment of the present invention, wherein each channel is disposed at a specific isometric position of the movable valve plate.
Fig. 108A is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the first working position of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 108B is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the second working position of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 108C is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the third working position of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 108D is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the fourth working position of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 108E is a schematic view showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fifth operation position of the planar valve according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication between the passages of the movable and the fixed valve plates of the planar valve.
Fig. 108F is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the sixth working position of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 108G is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve in the seventh operation position of the water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the passage of the movable valve plate and the fixed valve plate of the planar valve that are in communication with each other.
FIG. 109 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the fourth preferred embodiment of the present invention.
FIG. 110 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention.
FIG. 111 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention.
FIG. 112 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention.
FIG. 113 shows an alternative implementation of a planar valve of a purification-softening water treatment system in accordance with a fourth preferred embodiment of the present invention.
FIG. 114 shows a cross-sectional view of the alternative implementation of a planar valve of a purification-softening water treatment system in accordance with a fourth preferred embodiment of the present invention, wherein the figure shows different portions of the eighth passage of the planar valve in communication with the sixth opening, respectively.
FIG. 115A is a schematic view of the valve plate of the alternative embodiment of the flat valve of the water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 115B is a schematic illustration of an aliquot of the valve plate of the alternative embodiment of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the illustration shows that the channels are disposed at specific aliquot locations of the valve plate.
FIG. 116A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its first operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 116B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its second operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 116C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve in its third operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 116D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the flush valve of the water treatment system for purifying and softening water in accordance with the fourth preferred embodiment of the present invention in the fourth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the flush valve.
FIG. 116E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative implementation of the planar valve of the water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 116F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its sixth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, according to the alternative implementation of the planar valve of the water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 116G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 117A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 117B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 117C is a top view of the stationary valve plate of the alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 117D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 117E is a bottom view of the stationary blade of the alternative planar valve of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention.
FIG. 117F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention.
FIG. 118A is a schematic view of the construction of the alternative implementation of the above-described water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 118B is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the fourth preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (or softening tank) backwash operation, with arrows pointing in the water flow direction.
FIG. 118C is a schematic view of another construction of the alternative implementation of the above-described water treatment system according to the fourth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and wherein the arrows are directed in the water flow direction.
FIG. 118D is a schematic view of another construction of the alternative implementation of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 118E is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the fourth preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and the arrows are directed in the water flow direction.
FIG. 118F is a schematic view showing another construction of the alternative implementation of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 118G is a schematic view showing another construction of the alternative implementation of the water purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a water replenishment operation position and the arrows are directed in the water flow direction.
Fig. 119A is a schematic structural view of a movable valve plate of the plane valve of the above-mentioned alternative embodiment of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein a dotted line in the figure shows a conducting channel of the movable valve plate.
FIG. 119B is an isometric view of a movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention, wherein the channels are shown in specific isometric positions of the movable valve plate.
Fig. 120A is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the first working position.
Fig. 120B is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the second working position.
Fig. 120C is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the third working position.
Fig. 120D is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the above-mentioned valve in the fourth operating position.
Fig. 120E is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the fifth working position.
Fig. 120F is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, in the sixth working position.
Fig. 120G is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, in the seventh operating position.
FIG. 121 is a schematic front view of a purification-softening water treatment system in accordance with a fifth preferred embodiment of the present invention.
FIG. 122 is an assembled schematic view of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 123 is a perspective view of a planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention.
FIG. 124 is an assembly view of the above-mentioned planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
Fig. 125A is a perspective view of the valve body of the above-mentioned flat valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 125B is another perspective view of the valve body of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 126A is a cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with the first opening of the valve body of the planar valve, and the eighth passage of the fixed valve plate of the planar valve is also shown in communication with the sixth opening of the valve body.
FIG. 126B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve shows a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening and an eighth opening of a valve body.
FIG. 126C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the eleventh passageway of the movable valve plate of the planar valve is shown to communicate with the ninth opening.
FIG. 126D is a perspective view of the valve plate and the valve body of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 127 is another cross-sectional view of the above-mentioned planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 128A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 128B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 128C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 128D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 128E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 129A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a second operational position.
FIG. 129B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 130A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operating position.
FIG. 130B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operating position.
FIG. 130C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operating position.
FIG. 131A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 131B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 131C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 131D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 132A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operational position.
FIG. 132B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 132C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 133A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a sixth operational position.
FIG. 133B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 134 is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system of the present invention is shown in a seventh operating position.
FIG. 135A is a perspective view of the fixed valve plate of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 135B is a perspective view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 135C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 135D is a top view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 135E is a bottom view of the valve plate of the planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 135F is a bottom view of the movable valve plate of the planar valve of the water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 136A is a schematic view showing the structure of the water treatment system according to the fifth preferred embodiment of the present invention, wherein the water treatment system is shown in the water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 136B is a schematic diagram of another configuration of the system for purifying and softening water according to the fifth preferred embodiment of the present invention, wherein the system is shown in a backwash operation of the softening filter cartridge (or softening tank), and the arrows are directed in the water flow direction.
FIG. 136C is a schematic view showing another construction of the water treatment system according to the fifth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 136D is a schematic view showing another construction of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 136E is a schematic view showing another construction of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a forward washing operation of the softening cartridge (softening device), and the arrows are directed in the water flow direction.
FIG. 136F is a schematic view showing another construction of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 136G is a schematic view showing another construction of the water treatment system according to the fifth preferred embodiment of the present invention, wherein the water treatment system is at the water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 137A is a schematic view of a valve plate of a flat valve of a water treatment system according to a fifth preferred embodiment of the present invention.
FIG. 137B is a schematic diagram of a movable valve plate of a planar valve of a water treatment system according to the fifth preferred embodiment of the present invention, wherein the broken line of the movable valve plate shows the conducting channel of the movable valve plate.
FIG. 137C is an isometric view of a valve block of a planar valve of a water treatment system according to a fifth preferred embodiment of the invention, wherein the valve block is shown with the channels positioned at specific bisecting locations.
FIG. 137D is an isometric view of a movable valve plate of a planar valve of a water treatment system according to a fifth preferred embodiment of the present invention, wherein the movable valve plate is shown with each channel disposed at a specific isometric position.
Fig. 138A is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the first working position, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138B is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the second working position, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138C is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the third working position, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138D is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the fourth operating position, wherein the hatched portion in the figure shows the communication between the passages of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138E is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for purifying and softening water treatment system according to the fifth preferred embodiment of the present invention in the fifth operation position, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138F is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the sixth working position, wherein the hatched portion in the figure shows the communication passage of the movable valve plate and the fixed valve plate of the planar valve.
Fig. 138G is a schematic view showing communication between the passage of the movable valve plate and the passage of the fixed valve plate of the above-mentioned planar valve for the purification-softening water treatment system according to the fifth preferred embodiment of the present invention in the seventh operating position, wherein the hatched portion in the figure shows the communication between the passages of the movable valve plate and the fixed valve plate of the planar valve.
FIG. 139 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the fifth preferred embodiment of the present invention.
FIG. 140 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention.
FIG. 141 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention.
FIG. 142 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention.
FIG. 143A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 143B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 143C is a top view of the fixed valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 143D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 143E is a bottom view of the fixed valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 143F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention.
FIG. 144A is a schematic view of the construction of the alternative implementation of the water treatment system according to the fifth preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 144B is a schematic diagram of another construction of the alternative implementation of the above-described clean-demineralized water treatment system according to the fifth preferred embodiment of the present invention, wherein the clean-demineralized water treatment system is shown in a demineralized cartridge (or tank) backwash mode, with the arrows pointing in the direction of water flow.
FIG. 144C is a schematic diagram of another alternative embodiment of the water treatment system according to the fifth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the water treatment device, and wherein the arrows are pointing in the direction of water flow.
FIG. 144D is a schematic view of another construction of the alternative implementation of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 144E is a schematic view of another construction of the alternative implementation of the above-described water purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and wherein the arrows are directed in the water flow direction.
FIG. 144F is a schematic view of another construction of the alternative implementation of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing operation of the purification device, and wherein the arrows are directed in the direction of water flow.
FIG. 144G is a schematic view showing another construction of the alternative embodiment of the water purification-softening water treatment system according to the fifth preferred embodiment of the present invention, wherein the water purification-softening water treatment system is shown in a water replenishment operation position and the arrows are directed in the water flow direction.
Fig. 145A is a schematic view illustrating a movable valve plate of the plane valve of the fifth preferred embodiment of the purifying-softening water treatment system according to the present invention, wherein a broken line of the movable valve plate indicates a conducting channel of the movable valve plate.
FIG. 145B is an isometric view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention, wherein the channels are shown in specific isometric positions of the movable valve plate.
FIG. 146A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the fifth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve, when the valve is in its first operating position.
FIG. 146B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the fifth preferred embodiment of the present invention in the second operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve.
FIG. 146C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the fifth preferred embodiment of the present invention in the third operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve.
FIG. 146D is a schematic illustration of the communication between the passages of the movable and stationary vanes of the above-described alternative embodiment of the water treatment system for purifying and softening water in accordance with the fifth preferred embodiment of the present invention in the fourth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the valve.
FIG. 146E is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in its fifth operating position, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve, in accordance with the alternative embodiment of the present invention.
FIG. 146F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the sixth operating position of the planar valve of the alternative embodiment of the water treatment system, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 146G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the alternative embodiment of the present invention, wherein the hatched portion of the figure shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 147 is a schematic front view of a purification-softening water treatment system in accordance with a sixth preferred embodiment of the present invention.
FIG. 148 is an assembly schematic diagram of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 149 is a perspective view of a planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 150 is an assembly view of a planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 151A is a perspective view of the valve body of the above-described flat valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 151B is another perspective view of the valve body of the planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 152A is a cross-sectional view of a planar valve of a purification-softening water treatment system in accordance with a sixth preferred embodiment of the present invention, wherein the interior chamber of the planar valve is shown in communication with a first opening of a valve body of the planar valve, and wherein an eighth passage of a fixed valve plate of the planar valve is also shown in communication with a sixth opening of the valve body.
FIG. 152B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve shows a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening and an eighth opening of a valve body.
FIG. 152C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the eleventh passageway of the movable valve plate of the planar valve is shown to communicate with the ninth opening.
FIG. 152D is a perspective view of the fixed valve plate and the valve body of the planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 153 is another cross-sectional view of the planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the fifth and twelfth passages of the fixed valve sheet of the planar valve are shown.
FIG. 154A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a first operating position.
FIG. 154B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 154C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 154D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 154E is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the first operational position.
FIG. 155A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a second operational position.
FIG. 155B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the second operational position.
FIG. 156A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a third operational position.
FIG. 156B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operational position.
FIG. 156C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the third operational position.
FIG. 157A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fourth operating position.
FIG. 157B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 157C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention as described above, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 157D is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention as described above, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fourth operating position.
FIG. 158A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a fifth operational position.
FIG. 158B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 158C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the fifth operational position.
FIG. 159A is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in a sixth operational position.
FIG. 159B is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the planar valve of the purification-softening water treatment system of the present invention is shown in the sixth operational position.
FIG. 159C is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention as depicted in the sixth operational position.
FIG. 160 is another cross-sectional view of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system of the present invention is shown in a seventh operating position.
FIG. 161A is a perspective view of the valve plate of the flat valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 161B is a perspective view of the movable valve plate of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 161C is a top view of the valve plate of the flat valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 161D is a top view of the movable valve plate of the flat valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention.
Fig. 161E is a bottom view of the fixed valve plate of the planar valve of the purifying-softening water treatment system according to the sixth preferred embodiment of the present invention.
Fig. 161F is a bottom view of the movable valve plate of the planar valve of the purifying-softening water treatment system according to the sixth preferred embodiment of the present invention.
FIG. 162A is a schematic view showing the structure of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the water treatment system is shown in the water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 162B is a schematic view showing another construction of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge (or softening tank) backwash operation, and the arrows are directed in the water flow direction.
FIG. 162C is a schematic view showing another construction of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the purification device, and the arrows are directed in the water flow direction.
FIG. 162D is a schematic view showing another construction of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and the arrows are directed in the water flow direction.
FIG. 162E is a schematic view showing another construction of the above-mentioned purifying-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the purifying-softening water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and the arrows are directed in the water flow direction.
FIG. 162F is a schematic view showing another construction of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing operation of the purification apparatus, and the arrows are directed in the water flow direction.
FIG. 162G is a schematic view showing another construction of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the water treatment system is at the water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 163A is a schematic view of a valve plate of a flat valve of a water treatment system according to a sixth preferred embodiment of the present invention.
Fig. 163B is a schematic structural diagram of a movable valve plate of the planar valve of the water purifying-softening treatment system according to the sixth preferred embodiment of the present invention, wherein the broken line in the drawing shows the conducting channel of the movable valve plate.
FIG. 163C is an isometric view of a valve plate of a planar valve of a water treatment system according to a sixth preferred embodiment of the invention, wherein the channels are shown positioned at specific bisecting locations of the valve plate.
Fig. 163D is an isometric view of the movable valve plate of the planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein the channels are disposed at specific isometric positions of the movable valve plate.
FIG. 164A is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the first operating position of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the hatched portions of the drawing illustrate the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 164B is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the second operating position of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the drawing shows the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 164C is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the third operating position of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the drawing shows the communication between the passages of the movable and stationary vanes of the planar valve.
Fig. 164D is a schematic diagram showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fourth operating position of the planar valve according to the sixth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the mutually communicating passages of the movable and the fixed valve plates of the planar valve.
Fig. 164E is a schematic diagram showing communication between the passages of the movable and the fixed valve plates of the above-mentioned planar valve in the fifth operation position of the planar valve according to the sixth preferred embodiment of the present invention, wherein the hatched portion in the figure shows the mutually communicated passages of the movable and the fixed valve plates of the planar valve.
FIG. 164F is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the sixth operating position of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the hatched portions of the drawing illustrate the interconnected passages of the movable and stationary vanes of the planar valve.
FIG. 164G is a schematic illustration of the communication between the passages of the movable and stationary vanes of the planar valve in the seventh operating position of the planar valve of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the hatched portions of the drawing illustrate the mutually communicating passages of the movable and stationary vanes of the planar valve.
FIG. 165 is a perspective view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the sixth preferred embodiment of the present invention.
FIG. 166 is a cross-sectional view of an alternative implementation of the planar valve of the purification-softening water treatment system described above in accordance with the sixth preferred embodiment of the present invention.
FIG. 167 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 168 is a perspective view of another alternative implementation of the planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169A is a perspective view of the valve plate of an alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169B is a perspective view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169C is a top view of the valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169D is a top view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169E is a bottom view of the valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 169F is a bottom view of the movable valve plate of the alternative planar valve of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention.
FIG. 170A is a schematic view of the construction of the alternative implementation of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the water treatment system is shown in a water treatment-softening operation position, and the arrows are directed in the water flow direction.
FIG. 170B is a schematic diagram of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the sixth preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (or softening tank) backwash operation, with arrows pointing in the water flow direction.
FIG. 170C is a schematic illustration of another construction of the alternative implementation of the water treatment system according to the sixth preferred embodiment of the present invention, wherein the water treatment system is shown in a backwash operation of the water purification device with arrows pointing in the direction of water flow.
FIG. 170D is a schematic view of another construction of the alternative implementation of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in a softening cartridge regeneration operation position, and wherein the arrows are directed in the direction of water flow.
FIG. 170E is a schematic view of another construction of the alternative implementation of the above-described clean-and-soften water treatment system according to the sixth preferred embodiment of the present invention, wherein the clean-and-soften water treatment system is shown in a softening cartridge (softening device) forward-washing operation position, and the arrows are directed in the water flow direction.
FIG. 170F is a schematic diagram of another alternative embodiment of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention, wherein the purification-softening water treatment system is shown in the forward washing position of the purification device, and wherein the arrows are directed in the direction of water flow.
FIG. 170G is another schematic diagram of the alternative implementation of the water purification-softening system according to the sixth preferred embodiment of the present invention, wherein the water purification-softening system is shown in a water replenishment operation position and the arrows are directed in the water flow direction.
FIG. 171A is a schematic view showing the structure of a movable valve plate of the plane valve of the present invention, wherein the broken line of the movable valve plate shows the conducting channel of the movable valve plate.
FIG. 171B is an isometric view of a movable valve plate of the alternative planar valve of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention, wherein each channel is shown in a specific isometric position of the movable valve plate.
Fig. 172A is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the first working position.
Fig. 172B is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the second working position.
Fig. 172C is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the third working position.
Fig. 172D is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the above-mentioned valve in the fourth operating position.
Fig. 172E is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the plane valve, when the plane valve is in the fifth working position.
Fig. 172F is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the above-mentioned planar valve, in the sixth working position.
Fig. 172G is a schematic view showing communication between the passages of the movable and fixed valve plates of the above-mentioned alternative embodiment of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention, wherein the hatched portion of the figure shows the communication between the passages of the movable and fixed valve plates of the above-mentioned planar valve, in the seventh operating position.
FIG. 173 is a flow chart of the water treatment method according to the preferred embodiment of the invention.
FIG. 174 is a schematic flow chart of another water treatment method according to the preferred embodiment of the invention.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are only illustrative of the present invention and are not intended to limit the scope of the invention.
Referring to fig. 1 to 30G of the drawings of the present invention, a purification-softening water treatment system according to a first preferred embodiment of the present invention is illustrated, which is suitable for purification-softening treatment of water (or raw water) to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10, a purification device 20 and a softening device 30, wherein the fluid valve 10 comprises a valve body 11 and a valve cartridge 1, wherein the fluid valve 10 has an inner chamber 110, a first opening 1101, a second opening 1102, a third opening 1103, a fourth opening 1104, a fifth opening 1105, a sixth opening 1106, a seventh opening 1107 and an eighth opening 1108, wherein the valve cartridge 1 is provided in the inner chamber 110. Preferably, the fluid valve 10 further forms a ninth opening 1109. It will be appreciated that the first opening 1101, the second opening 1102, the third opening 1103, the fourth opening 1104, the fifth opening 1105, the sixth opening 1106, the seventh opening 1107 and the eighth opening 1108 are preferably spaced apart from each other in the valve body 11 of the fluid valve 10.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the water treatment system according to the first preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the fluid valve 10 forms a first communication passage 1001 communicating with the first opening 1101 and the fifth opening 1105 of the valve body 11, respectively, a second communication passage 1002 communicating with the second opening 1102 and the seventh opening 1107 of the valve body 11, respectively, and a third communication passage 1003 communicating with the sixth opening 1106 and the eighth opening 1108 of the valve body 11, respectively, wherein when the water treatment system is in the second operation state, the fluid valve 10 forms a fourth communication passage 1004 communicating with the first opening 1101 and the seventh opening 1107 of the valve body 11, respectively, and a fifth communication passage 1002 communicating with the fifth opening 1106 and the ninth opening 1106 of the valve body 11, respectively, and a fluid valve 10 communicating with the fifth opening 1106 and the ninth opening 1005 of the valve body 11, respectively, the fluid valve 10 forming a fourth communication passage 1004 communicating with the first opening 1101 and the seventh opening 1109 of the valve body 11, respectively, and a fifth communication passage 1106 communicating with the fifth opening 10 and the ninth opening 1005 of the valve body 11, respectively. Preferably, the purification-demineralized water treatment system according to the first preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10 forms an eighth communication passage 1008 communicating with the first opening 1101 and the third opening 1103 of the valve body 11, respectively, a ninth communication passage 1009 communicating with the seventh opening 1107 and the fourth opening 1104 of the valve body 11, respectively, and a tenth communication passage 10010 communicating with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the fluid valve 10, respectively, when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10 forms an eleventh communication passage 10011 communicating with the first opening 1101 and the sixth opening 1106 of the valve body 11, respectively, and a twelfth communication passage 10012 communicating with the seventh opening 1107 and the ninth opening 1109 of the valve body 11, respectively. Still preferably, the water treatment system according to the first preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10 forms a thirteenth communicating channel 10013 communicating with the first opening 1101 and the fifth opening 1105 of the valve body 11, respectively, and a fourteenth communicating channel 10014 communicating with the sixth opening 1106 and the ninth opening 1109 of the valve body 11, respectively, when the water treatment system is in the seventh operating state, the fluid valve 10 forms a fifteenth communicating channel 10015 communicating with the first opening 1101 and the fourth opening 1104 of the valve body 11, respectively.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, further, when the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 form a sixteenth communication passage 10016 respectively communicating with the first opening 1101 and the second opening 1102 of the valve body 11; in the second, third, fourth, sixth and seventh operating states, the movable and fixed valve plates 13, 12 of the plane valve 10 form a seventeenth communication channel 10017 communicating with the first and eighth openings 1101, 1108 of the valve body 11, respectively; and in the fifth operating state, the movable valve plate 13 and the fixed valve plate 12 of the planar valve 10 form an eighteenth communication passage 10018 communicating with the first opening 1101 and the eighth opening 1108 of the valve body 11, respectively.
As shown in fig. 1 to 30G of the drawings, the fluid valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is a planar valve, wherein the planar valve 10 further comprises a moving valve sheet 13 and a fixed valve sheet 12, wherein the fixed valve sheet 12 has a first fluid control surface 120, the moving valve sheet 13 has a second fluid control surface 130, wherein the moving valve sheet 13 and the fixed valve sheet 12 are both disposed in the inner cavity 110, wherein the second fluid control surface 130 of the moving valve sheet 13 is disposed in the first fluid control surface 120 of the fixed valve sheet 12, and the moving valve sheet 13 is disposed to be rotatable with respect to the fixed valve sheet 12, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110 of the purification device 11 is in communication with the first opening 1101, the second fluid control surface 130 of the moving valve sheet 13 is disposed in the first fluid control surface 120, and the moving valve sheet 13 is disposed to be rotatable with respect to the fixed valve sheet 12, wherein the softening device 20 has a first communication opening 201 and a second communication opening 1106 of the softening tank 31 is in communication with the first communication opening 31 of the first communication opening 11 and the second communication opening 11 of the first communication opening 11 and the valve body 11 is in the softening opening 11 is in the second communication opening. Thus, when the fluid valve 10 is a planar valve, the spool 1 of the fluid valve 10 includes the moving valve plate 13 and the fixed valve plate 12. Further, it is understood that since the inner chamber 110 of the valve body 11 of the plane valve 10 communicates with the first opening 1101, water to be treated is provided through the first opening 1101 and the inner chamber 110.
As shown in fig. 1 to 30G of the drawings, the softening device 30 of the purified-softened water treatment system according to the first preferred embodiment of the present invention further comprises an ejector 32 and a salt solution tank 33, wherein the ejector 32 has an ejection port 321 adapted to communicate with the third opening 1103 of the valve body 11 and an ejection port 322 adapted to communicate with the fourth opening 1104 of the valve body 11, wherein the salt solution tank 33 is adapted to communicate with the ejector 32 so that salt solution from the salt solution tank 33 can flow through the ejector 32 and the fourth opening 1104, and the softening tank 31 of the softening device 30 via the plane valve 10, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows into the inner chamber 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the third opening 1103 through an eighth communication passage 1008, flows into the jet outlet 321 of the jet 32, jets through the jet 32, mixes the liquid from the brine tank 33, flows into the fourth opening 1104 of the valve body 11 through the jet inlet 322 of the jet 32, then flows into the seventh opening 1107 through a ninth communication passage 1009, enters the second communication opening 302 of the softening tank 31, and after countercurrent regeneration of the water treatment material or mechanism such as softened resin in the softening tank 31, flows out of the first communication opening 301, then flows into a tenth communication passage 10010 through the sixth opening 1106 of the valve body 11, and then flows out of a ninth opening 1109 of the plane valve 10. It will be appreciated that although the invention is described by way of example only in terms of providing saline solution to the softening tank 31 by means of the ejector 32, saline solution may be provided to the softening tank 31 through the fourth opening 1104 of the planar valve 10 by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10 of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided to the valve body 11 so that the planar valve 10 is connected to other structural components of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10, respectively.
As shown in fig. 1 to 30G of the drawings, the water treatment system according to the first preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 form a first communication passage 1001 respectively in communication with the first opening 1101 and the fifth opening 1105 of the valve body 11, a second communication passage 1002 respectively in communication with the second opening 1102 and the seventh opening 1107 of the valve body 11, and a third communication passage 1003 respectively in communication with the sixth opening 1106 and the eighth opening 1108 of the valve body 11, wherein when the water treatment system is in the second operation state, the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 form a fourth communication passage 1001 respectively in communication with the first opening 1101 and the fifth opening 1101 of the valve body 11, a fourth communication passage 1002 respectively in communication with the sixth opening 1106 of the first valve body 11 and a fifth communication passage 1106 respectively in communication with the sixth opening 1106 of the first valve body 11, and a ninth communication passage 1106 and the sixth opening 1106 of the valve body 10 respectively in communication with the ninth opening 10 of the valve body 10 and the first valve body 11, and the water treatment system is in communication with the ninth opening 1106 and the ninth opening 10 of the valve body 10 respectively in communication with the seventh opening 1006 of the first valve body 10 and the seventh opening 1109.
As shown in fig. 8A to fig. 14 and fig. 16A to fig. 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the first operation state, the first communication passage 1001 formed by the planar valve 10 is respectively communicated with the first opening 1101 and the fifth opening 1105 of the valve body 11, the second communication passage 1002 is respectively communicated with the second opening 1102 and the seventh opening 1107 of the valve body 11, the third communication passage 1003 is respectively communicated with the sixth opening 1106 and the eighth opening 1108 of the valve body 11, thereby allowing raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, and then flows into the purification device 20 through the first communication passage 1001 formed by the planar valve 10, the fifth opening 201 of the valve body 11, purified water obtained after the raw water is purified by the purification device 20 flows out of the second communication opening 202 of the purification device 20, and then flows out of the first communication passage 1003 through the first communication passage 10, the second communication passage 1106 and the eighth opening 1108 of the valve body 11, and finally flows out of the first communication passage 11 through the second communication passage 1106 and the second communication passage 31 through the first opening 1108 of the valve body 11, and finally flows out of the user-side opening 11 through the second communication passage 31 through the second communication passage 10, and finally flows out of the user-softening passage 31 through the second communication passage opening 1108 through the second opening 11 and the valve body opening 11, and finally flows out of the user-softening water supply passage 31 through the first communication passage opening 11. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-demineralized water treatment system is in the first operating state, the first opening 1101 of the valve body 11 (or the inner chamber 110 of the valve body 11), the fifth opening 1105 of the valve body 11, the first communication opening 201 of the purification apparatus 20, the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31 of the softening apparatus 30, the second communication opening 302 of the softening tank 31 of the softening apparatus 30, the seventh opening 1107 of the valve body 11, and the second opening 1102 of the valve body 11 are sequentially communicated, thereby forming a water flow path connecting the purification apparatus 20 and the softening apparatus 30 in series, so that raw water can flow from the purification apparatus 20 to the softening apparatus 30 and be sequentially purified and softened. Meanwhile, the sixth opening 1106 of the valve body 11, the third communication passage 1003 of the plane valve 10, and the eighth opening 1108 of the valve body 11 form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004 formed by the planar valve 10 is respectively communicated with the first opening 1101 and the seventh opening 1107 of the valve body 11, the fifth communication passage 1005 is respectively communicated with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the planar valve 10, so as to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flow into the seventh opening 1107 through the fourth communication passage 1004 formed by the planar valve 10, then flow into the softening tank 31 through the second through opening 302 of the softening tank 31, and after back flushing of softened material (or water treatment material) such as softened resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first through opening 301 of the softening tank 31, then flows into the sixth opening 1106 of the valve body 11 and then flows out of the fifth communication passage 10 of the planar valve 10 through the ninth opening 1109 of the planar valve 10. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006 formed by the planar valve 10 communicates with the first opening 1101 and the sixth opening 1106 of the valve body 11, respectively, and the seventh communication passage 1007 communicates with the fifth opening 1105 of the valve body 11 and the ninth opening 1109 of the planar valve 10, respectively, so as to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11, then flow into the sixth opening 1106 through the sixth communication passage 1006, and then into the second communication opening 202 of the purification apparatus 20, after the water treatment material or mechanism in the purification apparatus 20 is backwashed, flows out of the first communication opening 201 of the purification apparatus 20, then flows through the fifth opening of the valve body 11 into the seventh communication passage 1007, and then flows out of the ninth opening 1109 of the planar valve 10; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the water treatment system according to the first preferred embodiment of the present invention further has a fourth operating state and a fifth operating state, when the water treatment system is in the fourth operating state, the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 form an eighth communication passage 1008 communicating with the first opening 1101 and the third opening 1103 of the valve body 11, respectively, a ninth communication passage 1009 communicating with the seventh opening 1107 and the fourth opening 1104 of the valve body 11, respectively, and a tenth communication passage 10010 communicating with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the plane valve 10, respectively; when the purification-softening water treatment system is in the fifth operating state, the movable valve plate 13 and the fixed valve plate 12 of the flat valve 10 form an eleventh communication passage 10011 communicating with the first opening 1101 and the sixth opening 1106 of the valve body 11, respectively, and a twelfth communication passage 10012 communicating with the seventh opening 1107 of the valve body 11 and the ninth opening 1109 of the flat valve 10, respectively.
When the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the fourth operating state, the eighth communication passage 1008 formed by the planar valve 10 is respectively communicated with the first opening 1101 and the third opening 1103 of the valve body 11, the ninth communication passage 1009 is respectively communicated with the seventh opening 1107 and the fourth opening 1104 of the valve body 11, the tenth communication passage 10010 is respectively communicated with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the planar valve 10, so as to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flows into the third opening 1103 through the eighth communication passage 1008, then flows into the injection port 321 of the injector 32, flows into the fourth opening 1104 of the valve body 11 through the injection port 322 of the injector 32 after mixing the liquid from the salt tank 33, then flows into the seventh opening 1107 through the ninth communication passage 1009 into the softening tank 31, flows out of the valve body 10 through the ninth communication passage 1009 into the softening tank 31, then flows out of the valve body 10 through the ninth communication passage 1106 into the softening tank 31, and then flows out of the valve body 10 through the fifth communication passage 1106 into the softening tank 31. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011 formed by the flat valve 10 communicates with the first opening 1101 and the sixth opening 1106 of the valve body 11, respectively, and the twelfth communication passage 10012 communicates with the seventh opening 1107 of the valve body 11 and the ninth opening 1109 of the flat valve 10, respectively, so as to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flows into the sixth opening 1106 through the eleventh communication passage 10011, then enters the first communication opening 301 of the demineralized tank 31, flows out of the second communication opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flows into the twelfth communication passage 10012 through the seventh opening 1107 of the valve body 11, and then flows out of the ninth opening 1109 of the flat valve 10. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the water treatment system according to the first preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 form a thirteenth communicating passage 10013 communicating with the first opening 1101 and the fifth opening 1105 of the valve body 11, respectively, and a fourteenth communicating passage 10014 communicating with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the plane valve 10, respectively; when the purification-demineralized water treatment system is in the seventh operating state, the movable valve plate 13 and the fixed valve plate 12 of the planar valve 10 form a fifteenth communication passage 10015 that communicates with the first opening 1101 and the fourth opening 1104 of the valve body 11, respectively.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the sixth operation state, the thirteenth communication channel 10013 formed by the flat valve 10 communicates with the first opening 1101 and the fifth opening 1105 of the valve body 11, respectively, and the fourteenth communication channel 10014 communicates with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the flat valve 10, respectively, so as to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flows into the fifth opening 1105 through the thirteenth communication channel 10013, then enters the first communication opening 201 of the purification apparatus 20, flows out of the second communication opening 202 of the purification apparatus 20 after forward flushing of the water treatment material or mechanism in the purification apparatus 20, then flows through the sixth opening 1106 of the valve body 11 into the fourteenth communication channel 10014, and then flows out of the ninth opening 1109 of the flat valve 10. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication channel 10015 formed by the plane valve 10 is respectively communicated with the first opening 1101 and the fourth opening 1104 of the valve body 11, thereby allowing raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flow into the fourth opening 1104 through the fifteenth communication channel 10015, and then flow into the injection port 322 of the ejector 32, thereby replenishing water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth, and seventh operating states, the sixteenth communication passage 10016 formed by the movable and fixed valve plates 13, 12 of the plane valve 10 allows raw water to flow into the second opening 1102 of the valve body 11 from the first opening 1101 of the valve body 11, the inner chamber 110 of the valve body 11, and the sixteenth communication passage 10016 in order, thereby providing raw water to a user in the second, third, fourth, fifth, sixth, and seventh operating states.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, when the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, sixth, and seventh operating states, the seventeenth communication passage 10017 formed by the movable and fixed valve plates 13 and 12 of the plane valve 10 allows raw water to flow into the eighth opening 1108 of the valve body 11 from the first opening 1101 of the valve body 11, the inner chamber 110 of the valve body 11, the seventeenth communication passage 10017 in order, thereby providing raw water to a user in the second, third, fourth, sixth, and seventh operating states. Further, when the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the fifth operation state, the eighteenth communication passage 10018 formed by the movable valve plate 13 and the fixed valve plate 12 of the plane valve 10 allows raw water to flow into the eighth opening 1108 of the valve body 11 from the first opening 1101 of the valve body 11, the inner chamber 110 of the valve body 11, and the eighteenth communication passage 10018 in order to supply raw water to a user in the fifth operation state.
Accordingly, as shown in fig. 8A to 14 and 16A to 18G of the drawings, the fluid valve (or plane valve) 10 of the purification-demineralized water treatment system according to the first preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein when the fluid valve (or plane valve) 10 is in the first operation position, the spool 1 (the movable valve plate 13 and the fixed valve plate 12) of the fluid valve 10 forms the first communication passage 1001, the second communication passage 1002 and the third communication passage 1003, when the fluid valve (or plane valve) 10 is in the second operation position, the spool 1 of the fluid valve 10 forms the fourth communication passage 1004 and the fifth communication passage 1005, and when the fluid valve (or plane valve) 10 is in the third operation position, the spool 1 of the fluid valve 10 forms the sixth communication passage 1006 and the seventh communication passage 1007; preferably, when the fluid valve (or planar valve) 10 is in the fourth operating position, the spool 1 of the fluid valve 10 forms the eighth communication passage 1008, the ninth communication passage 1009, and the tenth communication passage 10010; when the fluid valve (or plane valve) 10 is in the fifth operating position, the spool 1 of the fluid valve 10 forms the eleventh communication passage 10011 and the twelfth communication passage 10012; more preferably, when the fluid valve (or planar valve) 10 is in the sixth operating position, the spool 1 of the fluid valve 10 forms the thirteenth communication passage 10013 and the fourteenth communication passage 10014; when the fluid valve (or flat valve) 10 is in the seventh operating position, the spool 1 of the fluid valve 10 forms the fifteenth communication channel 10015. Further, when the fluid valve (or plane valve) 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the spool 1 of the fluid valve 10 forms the sixteenth communication passage 10016. Further, when the fluid valve (or plane valve) 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, the valve body 1 of the fluid valve 10 forms the seventeenth communication passage 10017, and when the fluid valve (or plane valve) 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the fifth operating position, the valve body 1 of the fluid valve 10 forms the eighteenth communication passage 10018.
As shown in fig. 15A to 18G of the drawings, the planar valve 10 of the purified-softened water treatment system according to the first preferred embodiment of the present invention has a first channel 101, a second channel 102, a third channel 103, a fourth channel 104, a fifth channel 105, a sixth channel 106, a seventh channel 107, an eighth channel 108, a ninth channel 109, a tenth channel 1010, an eleventh channel 1011, a twelfth channel 1012 and a thirteenth channel 1013, wherein the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the fifth channel 105, the sixth channel 106, the seventh channel 107, the eighth channel 108 and the twelfth channel 1012 are respectively provided on the valve plate 12 and respectively extend from the first fluid control surface 120 of the valve plate 12; the ninth channel 109, the tenth channel 1010, the eleventh channel 1011 and the thirteenth channel 1013 are respectively provided in the moving valve plate 13 and respectively extend from the second fluid control surface 130 of the moving valve plate 13, wherein the first channel 101 and the second channel 102 are respectively in communication with the fifth opening 1105, the third channel 103 and the fourth channel 104 are respectively in communication with the seventh opening 1107, the fifth channel 105 is in communication with the second opening 1102, the sixth channel 106 is in communication with the third opening 1103, the seventh channel 107 is in communication with the fourth opening 1104, the eighth channel 108 is in communication with the sixth opening 1106, the twelfth channel 1012 is in communication with the eighth opening 1108, the ninth channel 101 is in communication with the first opening 1101 (through the inner cavity 110 of the valve body 11), and the eleventh channel 1011 is in communication with the ninth opening 1109. Preferably, the ninth opening 1109 is provided in the valve body 11 of the planar valve 10, and the ninth opening 1109 communicates with the eleventh channel 1011 through a trapway 150. Thus, optionally, the ninth opening 1109 of the planar valve 10 is formed in the movable valve plate 13, and the ninth opening 1109 of the planar valve 10 is in communication with the eleventh channel 1011 and the trapway 150, respectively. It will be appreciated that the communication between the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106 of the valve body 11 according to the present invention can be achieved in various ways. As shown in fig. 6A of the drawings, the sixth opening 1106 of the valve body 11 may be configured to communicate among the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31 and the sixth opening 1106 of the valve body 11 through a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106 of the valve body 11 may also be achieved by a communication passage provided at the valve body 11, wherein the communication passage may be provided in communication with the second communication opening 202 of the purification apparatus 20 and the sixth opening 1106 of the valve body 11, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106 of the valve body 11, respectively. Accordingly, the eighth passage 108 of the valve body 11, the second communication opening 202 of the purifying device 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106 of the valve body 11. In addition, in order to ensure that water in the inner chamber 110 of the valve body 11 enters the ninth passage 109, the ninth passage 109 is provided so as to be always in communication with the inner chamber 110 of the valve body 11 through a water inlet 1091 which is always in communication with the external space.
It is noted that the first channel 101 and the second channel 102 of the planar valve 10 are respectively in communication with the fifth opening 1105, may be respectively and independently in communication with the fifth opening 1105, or may be in communication with a fluid channel; the third passage 103 and the fourth passage 104 of the planar valve 10 communicate with the seventh opening 1107, respectively, may communicate with the seventh opening 1107 separately and independently, or may communicate with each other through a fluid passage. For example, as shown in fig. 1-14 of the drawings, the first channel 101 and the second channel 102 of the planar valve 10 are in communication through a first fluid channel 1211, the second channel 102 is disposed in direct communication with the fifth opening 1105 such that the first channel 101 is also in communication with the fifth opening 1105 through the first fluid channel 1211 and the second channel 102; the third passage 103 and the fourth passage 104 of the planar valve 10 are respectively and individually communicated with the seventh opening 1107. Alternatively, as shown in fig. 19 and 20 of the drawings, the first channel 101 is provided in direct communication with the fifth opening 1105, and the second channel 102 is also in communication with the fifth opening 1105 through the first fluid channel 1211 and the first channel 101. Or alternatively, the first channel 101 and the second channel 102 of the planar valve 10 may be in communication with the fifth opening 1105 separately and independently; or alternatively, as shown in fig. 21 of the drawings, the third passage 103 and the fourth passage 104 of the planar valve 10 are in communication through a second fluid passage 1212, the third passage 103 being arranged to communicate directly with the seventh opening 1107, such that the fourth passage 104 is also in communication with the seventh opening 1107 through the second fluid passage 1212 and the third passage 103; or alternatively, as shown in fig. 22 of the drawings, the third passage 103 and the fourth passage 104 of the planar valve 10 are in communication through a second fluid passage 1212, the fourth passage 104 being arranged to communicate directly with the seventh opening 1107, such that the third passage 103 is also in communication with the seventh opening 1107 through the second fluid passage 1212 and the fourth passage 104. It is to be appreciated that further, the first fluid passage 1211 and the second fluid passage 1212 may be disposed on the first fluid control surface 120 of the valve plate 12, or may be disposed within the valve body 11 or the valve plate 12. It will be appreciated that the first and second passages 101, 102 of the planar valve 10 communicate with the fifth opening 1105, respectively, and the third and fourth passages 103, 104 of the planar valve 10 communicate with the seventh opening 1107, respectively, but may also communicate by other means.
As shown in fig. 8A to 18G of the drawings, the movable valve plate 13 of the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12 so that the flat valve 10 has a first operation position, a second operation position, and a third operation position, wherein the ninth passage 109 of the flat valve 10 is communicated with the first passage 101, the tenth passage 1010 is communicated with the third passage 103 and the fifth passage 105, respectively, and the thirteenth passage 1013 is communicated with the eighth passage 108 and the twelfth passage 1012, respectively, when the flat valve 10 is in the first operation position; when the planar valve 10 is in the second operating position, the ninth passage 109 of the planar valve 10 communicates with the fourth passage 104, and the eleventh passage 1011 communicates with the eighth passage 108; when the planar valve 10 is in the third operating position, the eighth passage 108 of the planar valve 10 communicates with the ninth passage 109, and the eleventh passage 1011 of the planar valve 10 communicates with the first passage 101.
As shown in fig. 8A to 18G of the drawings, the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the flat valve 10 is in the fourth operation position, the ninth passage 109 of the flat valve 10 is communicated with the sixth passage 106, the tenth passage 1010 is communicated with the fourth passage 104 and the seventh passage 107, respectively, and the eleventh passage 1011 is communicated with the eighth passage 108; when the planar valve 10 is in the fifth operating position, the ninth passage 109 of the planar valve 10 communicates with the eighth passage 108, the eleventh passage 1011 of the planar valve 10 communicates with the third passage 103, and the tenth passage 1010 of the planar valve 10 communicates with the eighth passage 108 and the twelfth passage 1012, respectively.
As shown in fig. 8A to 18G of the drawings, the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10 is in the sixth operation position, the ninth passage 109 of the flat valve 10 is communicated with the second passage 102, and the eleventh passage 1011 of the flat valve 10 is communicated with the eighth passage 108; when the planar valve 10 is in the seventh operating position, the ninth passage 109 of the planar valve 10 communicates with the seventh passage 107.
It will be appreciated that when the planar valve 10 is in the first operating position, the water treatment system according to the first preferred embodiment of the present invention is controlled to be in the water treatment system, the ninth passage 109 of the planar valve 10 is communicated with the first passage 101 to form the first communicating passage 1001, the tenth passage 1010 is communicated with the third passage 103 and the fifth passage 105, respectively, to form the second communicating passage 1002, and the thirteenth passage 1013 is communicated with the eighth passage 108 and the twelfth passage 1012, respectively, to form the third communicating passage 1003; when the plane valve 10 is in the second operating position, the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is controlled to be in the demineralized filter (demineralizing apparatus) backwash operating position, the ninth passage 109 of the plane valve 10 communicates with the fourth passage 104 to form the fourth communication passage 1004, and the eleventh passage 1011 communicates with the eighth passage 108 to form the fifth communication passage 1005; when the plane valve 10 is in the third operating position, the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is controlled to be in the backwash operating position of the purification apparatus, the eighth passage 108 of the plane valve 10 communicates with the ninth passage 109 to form the sixth communication passage 1006, and the eleventh passage 1011 communicates with the first passage 101 to form the seventh communication passage 1007. Further, when the plane valve 10 is in the fourth operating position, the clean-demineralized water treatment system according to the first preferred embodiment of the present invention is controlled to be in the demineralized cartridge regeneration operating position, the ninth passage 109 of the plane valve 10 communicates with the sixth passage 106, thereby forming the eighth communication passage 1008, the tenth passage 1010 communicates with the fourth passage 104 and the seventh passage 107, respectively, thereby forming the ninth communication passage 1009, and the eleventh passage 1011 communicates with the eighth passage 108, thereby forming the tenth communication passage 10010; when the plane valve 10 is in the fifth operating position, the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109 of the plane valve 10 communicates with the eighth passage 108 to form the eleventh communication passage 10011, and the eleventh passage 1011 of the plane valve 10 communicates with the third passage 103 to form the twelfth communication passage 10012. Further, when the flat valve 10 is in the sixth operating position, the ninth passage 109 of the flat valve 10 is communicated with the second passage 102 to form the thirteenth communicating passage 10013, and the eleventh passage 1011 of the flat valve 10 is communicated with the eighth passage 108 to form the fourteenth communicating passage 10014, when the purifying-softening water treatment system according to the first preferred embodiment of the present invention is controlled to be in the forward washing operating position of the purifying device; when the plane valve 10 is in the seventh operating position, the purification-demineralized water treatment system according to the first preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109 of the plane valve 10 communicates with the seventh passage 107, thereby forming the fifteenth communicating passage 10015. It will be appreciated that the eleventh channel 1011 may be a through hole provided in the movable valve plate 13, wherein the eleventh channel 1011 extends upwardly from the second fluid control surface 130 of the movable valve plate 13 to the opposite side thereof, thereby discharging sewage or wastewater upwardly to the trapway 150 at the corresponding working position. It will be appreciated that when the planar valve 10 is in the first operating position, the tenth channel 1010 of the planar valve 10 is in communication with the third channel 103 and the fifth channel 105, respectively, and the movable vane 13 of the planar valve 10 separates the fifth channel 105 from the inner cavity 110 of the valve body 11 to prevent raw water in the inner cavity 110 of the valve body 11 from entering the fifth channel 105, the thirteenth channel 1013 of the planar valve 10 is in communication with the eighth channel 108 and the twelfth channel 1012, respectively, and the movable vane 13 of the planar valve 10 separates the twelfth channel 1012 from the inner cavity 110 of the valve body 11 to prevent raw water in the inner cavity 110 of the valve body 11 from entering the twelfth channel 1012.
As shown in fig. 8A to 18G of the drawings, further, when the plane valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the fifth passage 105 of the plane valve 10 communicates with the first opening 1101 of the valve body 11 (through the inner chamber 110 of the valve body 11A), thereby forming the sixteenth communication passage 10016. Accordingly, when the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, raw water is allowed to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and further from the inner chamber 110 of the valve body 11 to the second opening 1102 of the valve body 11 through the fifth passage 105 of the fixed valve sheet 12.
As shown in fig. 8A to 18G of the drawings, further, when the plane valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, the twelfth passage 1012 of the plane valve 10 communicates with the inner chamber 110 of the valve body 11, thereby forming the seventeenth communication passage 10017. Accordingly, when the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, raw water is allowed to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and further flows from the inner chamber 110 of the valve body 11 to the eighth opening 1108 of the valve body 11 through the twelfth passage 1012 of the fixed valve sheet 12. Further, when the plane valve 10 of the purified-softened water treatment system according to the first preferred embodiment of the present invention is in the fifth working position, the ninth passage 109 of the plane valve 10 communicates with the eighth passage 108, and the tenth passage 1010 communicates with the first passage 101, the eighth passage 108 and the twelfth passage 1012, respectively, such that the ninth passage 109 communicates with the twelfth passage 1012, thereby forming the eighteenth communicating passage 10018. Accordingly, when the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention is in the fifth working position, raw water is allowed to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flows into the eighth passage 108 of the fixed valve block 12 through the ninth passage 109 of the movable valve block 13, is guided into the twelfth passage 1012 of the fixed valve block 12 through the tenth passage 1010 of the movable valve block 13, and then flows to the eighth opening 1108 of the valve body 11.
As shown in fig. 8A to 18G of the drawings, correspondingly, when the plane valve 10 is in the first working position, the water treatment machine is in a purification-softening working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the first passage 101 of the fixed valve block 12 through the ninth passage 109 of the movable valve block 13, then enters the first communicating opening 201 of the purification device 20 through the fifth opening 1105 of the valve body 11, after being treated by the water treatment material or mechanism of the purification device 20, purified water flows out from the second communicating opening 202 of the purification device 20, then the purified water is divided into two paths, wherein one path of purified water flows into the first communicating opening 301 of the softening tank 31, flows out from the second communicating opening 302 of the softening tank 31 after being treated by the softening resin in the softening tank 31, then flows into the third passage 103 of the fixed valve block 12 through the seventh opening 1107 of the valve body 11, flows into the first communicating opening 201 of the fixed valve block 12 through the tenth passage 1010 of the movable valve block 13, flows out into the water treatment material or mechanism of the purification device 20, then flows out from the second communicating opening 202 of the second communicating opening 1013 of the purification device 20, and then flows out into the eighth passage 1108 of the valve body 11 through the eighth passage 11 through the eighth opening 1106 of the fixed valve block 12, and the valve block 11, and finally flows out of the user water supply valve body 11 through the eighth passage valve opening valve block 11 through the valve opening 11; when the flat valve 10 is in the second working position, the water treatment machine is in the backflushing working state of the softening filter element (softening device), raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the fourth passage 104 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the second conduction opening 302 of the softening tank 31 through the seventh opening 1107 of the valve body 11, after backflushing the softened resin in the softening tank 31, flows out of the first conduction opening 301 of the softening tank 31, then flows through the sixth opening 1106 of the valve body 11, then flows through the eighth passage 108 of the fixed valve plate 12 and the eleventh passage 1011 of the movable valve plate 13, and then flows out of the ninth opening 1109 of the flat valve 10; when the planar valve 10 is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flows into the eighth passage 108 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106 of the valve body 11, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105 of the valve body 11, enters the first passage 101 of the fixed valve plate 12, and then flows out of the ninth opening 1109 of the planar valve 10 through the eleventh passage 1011 of the movable valve plate 13. Further, when the flat valve 10 is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the sixth passage 106 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the injection port 321 of the ejector 32 through the third opening 1103 of the valve body 11, flows into the fourth opening 1104 of the valve body 11 through the injection port 322 of the ejector 32 after being injected through the ejector 32, flows into the seventh passage 107 of the fixed valve plate 12 through the tenth passage 1010 of the movable valve plate 13, then flows into the fourth passage 104 of the fixed valve plate 12 through the seventh opening 1107 of the valve body 11, flows out of the first passage 301 through the sixth opening 1106 of the valve body 11 after being regenerated as softened resin, then flows out of the first passage 301 through the sixth passage 1106 of the valve plate 31 into the eighth passage 1109 of the valve body 11, and flows out of the eighth passage 1109 through the eighth passage 11013; when the flat valve 10 is in the fifth operating position, the water treatment machine is in the forward washing operation state of the softening filter element (softening device), raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the eighth passage 108 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the first through opening 301 of the softening tank 31 through the sixth opening 1106 of the valve body 11, and after forward flushing of the softened resin in the softening tank 31, flows out of the second through opening 302 of the softening tank 31, then flows through the seventh opening 1107 of the valve body 11, then flows through the third passage 103 of the fixed valve plate 12 and the eleventh passage 1011 of the movable valve plate 13, and then flows out of the ninth opening 1109 of the flat valve 10. Further, when the plane valve 10 is in the sixth working position, the water treatment machine is in the cleaning device forward working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the second passage 102 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the first communication opening 201 of the cleaning device 20 through the fifth opening 1105 of the valve body 11, flows out of the second communication opening 202 of the cleaning device 20 after forward flushing of the water treatment material or mechanism in the cleaning device 20, then flows through the sixth opening 1106 of the valve body 11, enters the eighth passage 108 of the fixed valve plate 12, and then flows out of the ninth opening 1109 of the plane valve 10 through the eleventh passage 1011 of the movable valve plate 13; when the plane valve 10 is in the seventh operating position, the water treatment machine is in the salt solution tank water replenishing operating state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the seventh passage 107 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104 of the valve body 11, and water is replenished to the salt solution tank 33. Thus, at each working position, the inner chamber 110 of the planar valve 10 of the purified-softened water treatment system according to the first preferred embodiment of the present invention is respectively communicated with the first opening 1101 and the ninth passage 109, thereby enabling the first opening 1101 of the planar valve 10 to be communicated with the ninth passage 109 through the inner chamber 110 and realizing different flow control of water to be treated at each working position. In addition, the ninth opening 1109 of the plane valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention serves as a drain opening directly or indirectly communicating with the eleventh passage 1011 of the plane valve 10, which may be formed in the valve body 11 of the plane valve 10 or may be formed in a drain passage.
As shown in fig. 18A to 18G of the drawings, preferably, when the planar valve 10 is in the first working position, the second channel 102 and the fourth channel 104 of the planar valve 10 are respectively closed by the movable valve plate 13; when the planar valve 10 is in the second working position, the first channel 101 and the third channel 103 of the planar valve 10 are respectively closed by the movable valve plate 13; when the plane valve 10 is in the third working position, the third channel 103 and the fourth channel 104 of the plane valve 10 are respectively closed by the movable valve plate 13; when the planar valve 10 is in the fourth working position, the first channel 101 and the second channel 102 of the planar valve 10 are respectively closed by the movable valve plate 13; when the plane valve 10 is in the fifth working position, the second channel 102 and the fourth channel 104 of the plane valve 10 are respectively closed by the movable valve plate 13; when the planar valve 10 is in the sixth operating position, the first channel 101 and the third channel 103 of the planar valve 10 are respectively closed by the movable valve plate 13.
As shown in fig. 18A to 18G of the drawings, more preferably, when the plane valve 10 is in the first working position, the sixth passage 106 and the seventh passage 107 of the plane valve 10 are closed by the movable valve plate 13, and the eleventh passage 1011 is closed by the fixed valve plate 12; when the plane valve 10 is in the second working position, the sixth channel 106 of the plane valve 10 is closed by the movable valve plate 13, the thirteenth channel 1013 is communicated with the seventh channel 107, and the tenth channel 1010 of the plane valve 10 is respectively communicated with the second channel 102 and the eighth channel 108; when the plane valve 10 is in the third working position, the tenth channel 1010 of the plane valve 10 is communicated with the eighth channel 108, the sixth channel 106 and the seventh channel 107 of the plane valve 10 are respectively closed by the movable valve plate 13, and the thirteenth channel 1013 of the plane valve 10 is communicated with the second channel 102; when the planar valve 10 is in the fourth operating position, the thirteenth channel 1013 of the planar valve 10 communicates with the third channel 103; when the plane valve 10 is in the fifth working position, the sixth channel 106 and the seventh channel 107 of the plane valve 10 are respectively closed by the movable valve plate 13, and the thirteenth channel 1013 of the plane valve 10 is communicated with the eighth channel 108; when the plane valve 10 is in the sixth working position, the sixth channel 106 and the seventh channel 107 of the plane valve 10 are closed by the movable valve plate 13, respectively, the tenth channel 1010 of the plane valve 10 is communicated with the eighth channel 108, and the thirteenth channel 1013 of the plane valve 10 is communicated with the fourth channel 104; when the flat valve 10 is in the seventh operating position, the first channel 101 and the third channel 103 of the flat valve 10 are respectively closed by the movable valve plate 13, the tenth channel 1010 of the flat valve 10 is respectively communicated with the second channel 102 and the fourth channel 104, and the thirteenth channel 1013 of the flat valve 10 is communicated with the sixth channel 106.
It is noted that the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the fifth channel 105, the sixth channel 106, the seventh channel 107, the eighth channel 108 and the twelfth channel 1012 of the planar valve 10 are respectively disposed on the first fluid control surface 120 of the valve plate 12 at intervals; the ninth channel 109, the tenth channel 1010, the eleventh channel 1011, and the thirteenth channel 1013 are respectively disposed on the second fluid control surface 130 of the valve plate 13. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth passages 101, 102, 103, 104, 105, 106, 107, 108, 1012 of the planar valve 10 form a passage opening provided at the first fluid control surface 120 of the fixed valve plate 12, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109, 1010, 1011, 1013 form a passage opening provided at the second fluid control surface 130 of the movable valve plate 13, respectively, and when the movable valve plate 13 of the planar valve 10 is disposed opposite (the first fluid control surface 120) the surface (the second fluid control surface 130) of the planar valve 13 is rotated relative to the fixed valve plate 12, the passages provided at the movable valve plate 13 and the passages provided at the fixed valve plate 12 are selectively communicated through the corresponding passage openings, thereby forming corresponding communication passages and flow directions of control fluid (e.g., water flow).
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, and thirteenth channels 101, 102, 103, 104, 105, 106, 107, 108, 109, 1010, 1011, 1012, 1013 of the planar valve 10 may have any extended path (or direction) capable of achieving the interconnection relationship herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth passages 101, 102, 103, 104, 105, 106, 107, 108, 1012 of the planar valve 10 are formed in the passage opening of the first fluid control surface 120 of the fixed valve plate 12, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109, 1010, 1011, and 1013 are formed in the passage opening of the second fluid control surface 130 of the movable valve plate 13, respectively, and may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108 formed in the first fluid control surface 120 of the fixed valve plate 12 may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shape of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, and thirteenth channels 101, 102, 103, 104, 105, 106, 107, 108, 109, 1010, 1011, 1012, 1013 of the planar valve 10 and the channel openings thereof should not be construed as limiting the present invention.
As shown in fig. 17A to 18G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120 of the fixed valve block 12 and the second fluid control surface 130 of the movable valve block 13 of the plane valve 10 are covered by the solid portions of the movable valve block 13 and the fixed valve block 12 at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10, thereby resulting in a failure of communication between the corresponding passages through the passage openings. For example, when the planar valve 10 is in the first working position, the solid portion of the movable valve plate 13 faces the passage opening of the sixth passage 106 and the seventh passage 107 of the planar valve 10 formed in the first fluid control surface 120 of the fixed valve plate 12, so that the sixth passage 106 and the seventh passage 107 of the planar valve 10 are closed (or blocked) by the movable valve plate 13, and the solid portion of the fixed valve plate 12 faces the passage opening of the eleventh passage 1011 of the planar valve 10 formed in the second fluid control surface 130 of the movable valve plate 13, so that the eleventh passage 1011 of the planar valve 10 is closed by the fixed valve plate 12. Accordingly, communication between the passage provided in the movable valve plate 13 and the passage provided in the stationary valve plate 12 refers herein to the passage opening of the second fluid control surface 130 formed in the movable valve plate 13 of the passage provided in the movable valve plate 13 and the passage opening of the first fluid control surface 120 formed in the stationary valve plate 12 of the passage provided in the stationary valve plate 12 being selectively partially or exactly aligned and forming a water flow path allowing water flow therethrough in the specific operating position (or operating state of the purification-softening water treatment system) of the planar valve 10. For example, when the planar valve 10 is in the first operating position, the ninth passage 109 of the planar valve 10 is aligned with the first passage 101 so as to communicate therewith and form the first communication passage 1001, the tenth passage 1010 is aligned with the third passage 103 and the fifth passage 105 respectively so as to communicate therewith and form the second communication passage 1002, and the thirteenth passage 1013 is aligned with the eighth passage 108 and the twelfth passage 1012 respectively so as to communicate therewith and form the third communication passage 1003.
As shown in fig. 17A to 18G of the drawings, the first passage 101, the eighth passage 108, the second passage 102, the fourth passage 104, the seventh passage 107, the sixth passage 106, the third passage 103 and the fifth passage 105 of the plane valve 10 of the purified-softened water treatment system according to the first preferred embodiment of the present invention are arranged in this order clockwise to the fixed valve plate 12; the eleventh channel 1011, the tenth channel 1010, the ninth channel 109 and the thirteenth channel 1013 of the plane valve 10 are arranged clockwise in this order at the movable valve plate 13. Optionally, the first channel 101, the eighth channel 108, the second channel 102, the fourth channel 104, the seventh channel 107, the sixth channel 106, the third channel 103 and the fifth channel 105 of the planar valve 10 are arranged in this order counter clockwise on the valve plate 12; the eleventh channel 1011, the tenth channel 1010, the ninth channel 109 and the thirteenth channel 1013 of the plane valve 10 are arranged counterclockwise in this order in the movable valve plate 13.
As shown in fig. 15A to 15F and 17A to 18G of the drawings, the fixed valve sheet 12 of the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention has a first central portion 121, a first extension 122 extending outwardly from the first central portion 121, and a first edge portion 123 extending outwardly from the first extension 122, the movable valve sheet 13 has a second central portion 131, a second extension 132 extending outwardly from the second central portion 131, and a second edge portion 133 extending outwardly from the second extension 132, wherein the first fluid control surface 120 of the fixed valve sheet 12 has a central portion 1200 shown by a dash-dot line in the drawing, wherein the central portion 1200 is provided at the first central portion 121 of the fixed valve sheet 12, and portions other than the central portion 1200 of the first fluid control surface 120 are equally divided clockwise into a first portion 1201, a second portion 1202, a third portion 120, a fourth portion 120six portions 1201208, a fifth portion 1207, a seventh portion 1205, and a eighth portion 1209; the second fluid control surface 130 of the movable valve plate 13 of the planar valve 10 has a central region 1300 shown by a dashed line in the figure, wherein the central region 1300 is provided at the second central portion 131 of the movable valve plate 13, and the portion other than the central region 1300 of the second fluid control surface 130 is equally divided clockwise into a first region 1301, a second region 1302, a third region 1303, a fourth region 1304, a fifth region 1305, a sixth region 1306, a seventh region 1307, an eighth region 1308, a ninth region 1309, a tenth region 13010 and an eleventh region 13011 shown by dot-dash lines; wherein the first channel 101 extends downwardly from the first portion 1201 of the first fluid control surface 120; the eighth passage 108 extends downwardly from the second portion 1202, the third portion 1203, the fourth portion 1204 and the fifth portion 1205 of the first fluid control surface 120 of the stator plate 12; the second channel 102 extends downwardly from the sixth portion 1206 of the first fluid control surface 120 of the stator plate 12; the fourth channel 104 extends downward from the seventh portion 1207 of the first fluid control surface 120 of the fixed valve plate 12; the seventh channel 107 extends downwardly from the eighth portion 1208 of the first fluid control surface 120; the sixth channel 106 extends downwardly from the ninth portion 1209 of the first fluid control surface 120; the third channel 103 extends downwardly from the tenth portion 12010 of the first fluid control surface 120; the fifth channel 105 extends downwardly from the eleventh portion 12011 of the first fluid control surface 120; the twelfth channel 1012 extends downward from the second portion 1202 of the first fluid control surface 120; the ninth channel 109 extends upwardly from the first region 1301 of the second fluid control surface 130; the thirteenth channel 1013 extends upward from the second region 1302 of the second fluid control surface 130; the eleventh channel 1011 extends upward from the eighth region 1308 of the second fluid control surface 130; the tenth channel 1010 extends upwardly from the tenth region 13010 and the eleventh region 13011 of the second fluid control surface 130.
It will be appreciated that when the second fluid control surface 130 of the valve plate 13 is disposed on the first fluid control surface 120 of the valve plate 12, the second center portion 131 of the second fluid control surface 130 of the valve plate 13 is opposite to the first center portion 121 of the first fluid control surface 120 of the valve plate 12, the second extension portion 132 of the second fluid control surface 130 of the valve plate 13 is opposite to the first extension portion 122 of the first fluid control surface 120 of the valve plate 12, and the second edge portion 133 of the second fluid control surface 130 of the valve plate 13 is opposite to the first edge portion 123 of the first fluid control surface 120 of the valve plate 12.
Optionally, the first fluid control surface 120 of the fixed valve plate 12 and the second fluid control surface 130 of the movable valve plate 13 of the planar valve 10 are all circular, and the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the fifth channel 105, the sixth channel 106, the seventh channel 107, the eighth channel 108 and the twelfth channel 1012 are all radially disposed on the first fluid control surface 120 of the fixed valve plate 12, and the ninth channel 109, the tenth channel 1010 and the thirteenth channel 1013 are all radially disposed on the second fluid control surface 130 of the movable valve plate 13.
Preferably, the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the sixth channel 106, the seventh channel 107 and the eighth channel 108 of the planar valve 10 are disposed at the first extension 122 of the first fluid control surface 120 of the fixed valve plate 12, respectively, the fifth channel 105 is disposed at the first edge 123 of the first fluid control surface 120 and extends inwardly from the first edge 123, and the twelfth channel 1012 is disposed at the first edge 123 of the first fluid control surface 120. More preferably, the fifth channel 105 is disposed at the first edge 123 of the first fluid control surface 120 and extends inwardly from the first edge 123 to the first extension 122 of the first fluid control surface 120.
Preferably, the ninth channel 109 and the eleventh channel 1011 of the planar valve 10 are respectively disposed at the second extension 132 of the second fluid control surface 130 of the moving valve plate 13, and the tenth channel 1010 and the thirteenth channel 1013 are respectively disposed at the second edge 133 of the second fluid control surface 130 of the moving valve plate 13 and extend inward from the second edge 133 to the second extension 132.
Preferably, the first channel 101 of the planar valve 10 extends downward and outward from the first fluid control surface 120 of the valve block 12, the second channel 102 extends downward and outward from the first fluid control surface 120 of the valve block 12, the third channel 103 extends downward and outward from the first fluid control surface 120 of the valve block 12, the fourth channel 104 extends downward and outward from the first fluid control surface 120 of the valve block 12, the fifth channel 105 extends downward and outward from the first fluid control surface 120 of the valve block 12, the sixth channel 106 extends downward and outward from the first fluid control surface 120 of the valve block 12, the seventh channel 107 extends downward and outward from the first fluid control surface 120 of the valve block 12, the eighth channel 108 extends downward and outward from the first fluid control surface 120 of the valve block 12, and the twelfth channel 1012 extends downward and outward from the first fluid control surface 120 of the valve block 12.
As shown in fig. 1 to 7 of the drawings, the valve body 11 of the flat valve 10 of the water treatment system according to the first preferred embodiment of the present invention has an inner wall 111, wherein the fixed valve plate 12 is adapted to have the first fluid control surface 120 disposed upwardly in the inner cavity 110, and the movable valve plate 13 is adapted to have the second fluid control surface 130 disposed downwardly in the inner cavity 110, wherein the inner cavity 110 is always in communication with the ninth passage 109. It should be noted that the fixed valve plate 12 of the planar valve 10 may be detachably disposed on the inner wall 111 of the valve body 11, or may be integrally formed with the inner wall 111 of the valve body 11 of the planar valve 10. It will be appreciated by those skilled in the art that when the fixed valve plate 12 is detachably disposed within the valve body 11, the synchronization between the fixed valve plate 12 and the valve body 11 is maintained by a fixing mechanism between the fixed valve plate 12 and the valve body 11. For example, as shown in fig. 1 to 7 of the drawings, the fixed valve plate 12 has a stopper 123 protruding outwardly from an edge of the fixed valve plate 12, the inner wall 111 of the valve body 11 has a stopper groove 1110, wherein the stopper 123 of the fixed valve plate 12 is disposed to be capable of engaging with the stopper groove 1110 of the inner wall 111 of the valve body 11 to ensure synchronization (or no relative rotation) between the fixed valve plate 12 and the valve body 11 and to ensure that each passage disposed at the fixed valve plate 12 communicates with a corresponding opening disposed at the valve body 11. It will be appreciated that the valve plate 12 may be manufactured separately when the valve plate 12 is detachably provided in the valve body 11. In other words, at this time, the fixed valve plate 12 may be made of a wear-resistant material, thereby improving the service life of the fixed valve plate 12 (or the entire planar valve). Preferably, the first fluid control surface 120 of the stator plate 12 is smoothed to reduce its roughness.
As shown in fig. 1 to 7 of the drawings, the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention further comprises a flow guide member 15, wherein the flow guide member 15 forms the drain passage 150, wherein the flow guide member 15 is disposed to extend upward from the movable valve plate 13 and the drain passage 150 of the flow guide member 15 is respectively communicated with the ninth opening 1109 and the eleventh passage 1011 of the flat valve (the ninth opening 1109 is disposed at the valve body 11 of the flat valve 10), or the drain passage 150 is directly communicated with the ninth opening 1109 (the ninth opening 1109 is disposed at the movable valve plate 13 of the flat valve 10 and is communicated with the eleventh passage 1011) so that sewage or wastewater can flow therefrom.
As shown in fig. 1 to 7 of the drawings, the flat valve 10 of the purifying-softening water treatment system according to the first preferred embodiment of the present invention further includes a driving member 18 extending upward from the movable valve plate 13, wherein the driving member 18 is configured to drive the movable valve plate 13 of the flat valve 10 to rotate relative to the fixed valve plate 12. Preferably, the driving element 18 is integrally formed with the flow guiding element 15. Alternatively, the driving element 18 and the guiding element 15 are two independent mechanisms.
As shown in fig. 1 to 7 of the drawings, the planar valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention further comprises a sealing member 17, wherein the sealing member 17 is disposed opposite to the driving member 18, wherein the sealing member 17 forms a first sealing surface 170, the driving member 18 forms a second sealing surface 180, wherein the first sealing surface 170 of the sealing member 17 is disposed at the second sealing surface 180 of the driving member 18, such that when the driving member 18 is rotated relative to the sealing member 17 to drive the movable valve plate 13 to rotate relative to the fixed valve plate 12, the sealing member 18 and the sealing member 17 are sealed and water leakage is prevented. Furthermore, the sealing element 17 is arranged to hold the driving element 18 in place, thereby holding the moving valve plate 13 in a preset position.
As shown in fig. 1 to 7 of the drawings, the diameter of the movable valve plate 13 of the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner cavity 110 of the valve body 11, so that the ninth passage 109 of the flat valve 10 can be maintained in communication with the inner cavity 110 of the valve body 11 through the water inlet 1091.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the control device 16 of the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is provided with a first communication passage 1001 communicating with the inner chamber 110 and the fifth opening 1105 of the valve body 11 of the flat valve 10, a second communication passage 1002 communicating with the second opening 1102 and the seventh opening 1107 of the valve body 11, and a third communication passage 1003 communicating with the sixth opening 1106 and the eighth opening 1108 of the valve body 11, respectively, to allow raw water to flow from the inner chamber 110 of the valve body 11, by driving the driving element 18 to rotate relative to the fixed valve plate 12 through a driving mechanism 14, such as a driving gear, according to a purification-softening control command, the first communication passage 1001 formed through the plane valve 10, the fifth opening 1105 of the valve body 11, the first communication passage 201 of the purification device 20 flow into the purification device 20, the purified water purified by the purification device 20 flows out of the second communication passage 202 of the purification device 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication passage 301 of the softening tank 31 and is softened to obtain softened water, the softened water flows out of the second communication passage 302 of the softening tank 31, then flows out through the seventh opening 1107 of the valve body 11, the second communication passage 1002 of the plane valve 10, finally flows out through the second opening 1102 of the valve body 11 and supplies the softened water to the user, the other path of purified water flows through the sixth opening 1106 of the valve body 11, the third communication passage 1003 of the plane valve 10, finally, the purified water flows out through the eighth opening 1108 of the valve body 11 and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18 is driven to rotate by the driving mechanism 14 such as a driving gear to drive the movable valve plate 13 of the plane valve 10 to rotate relative to the fixed valve plate 12, thereby forming a fourth communication passage 1004 respectively communicating with the inner cavity 110 of the valve body 11 of the plane valve 10 and the seventh opening 1107 and a fifth communication passage 1005 respectively communicating with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the plane valve 10 to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flow into the seventh opening 1107 through the fourth communication passage 1004 formed by the plane valve 10 and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106 of the valve body 11 into the fifth communication passage 1005 of the plane valve 10, then flows out of the ninth opening 1109 of the plane valve 10, while also forming a sixteenth communication passage 10016 communicating with the second opening 1102 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow into the inner chamber 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the second opening 1102 of the valve body 11 through the sixteenth communication passage 10016, provides raw water to the user, and also forms a seventeenth communication passage 10017 communicating with the eighth opening 1108 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flow into the eighth opening 1108 of the valve body 11 through the seventeenth communication passage 10017, providing raw water to a user; according to a cleaning device backwash control instruction, the driving element 18 is driven to rotate by the transmission mechanism 14, such as a transmission gear, to drive the movable valve plate 13 of the plane valve 10 to rotate relative to the fixed valve plate 12, thereby forming a sixth communication passage 1006 communicating with the inner chamber 110 and the sixth opening 1106 of the valve body 11, respectively, and a seventh communication passage 1007 communicating with the fifth opening 1105 of the valve body 11 and the ninth opening 1109 of the plane valve 10, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11, then flow into the sixth opening 1106 through the sixth communication passage 1006, then flow into the second communication opening 202 of the cleaning device 20, after the water treatment material or mechanism in the cleaning device 20 is backwashed, flow out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105 of the valve body 11 into the seventh communication passage 1007 and then flows out of the ninth opening 1109 of the plane valve 10, while also forming a sixteenth communication passage 10016 which communicates with the second opening 1102 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flows into the second opening 1102 of the valve body 11 through the sixteenth communication passage 10016, to supply raw water to a user, and also forming a seventeenth communication passage 10017 which communicates with the eighth opening 1108 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flows into the eighth opening 1108 of the valve body 11 through the seventeenth communication passage 10017, raw water is supplied to the user.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the control device 16 of the flat valve 10 of the purified-softened water treatment system according to the first preferred embodiment of the present invention is further provided with a fifth communication passage 1008 communicating with the inner chamber 110 and the third opening 1103 of the valve body 11, a ninth communication passage 1009 communicating with the seventh opening 1107 and the fourth opening 1104 of the valve body 11, and a tenth communication passage 10010 communicating with the sixth opening 1106 of the valve body 11 and the ninth opening 1109 of the flat valve 10, respectively, by driving the driving member 18 to rotate relative to the fixed valve plate 12 through the driving mechanism 14, such as a driving gear, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11, then flow into the third opening 1103 through the eighth communication passage 1008, then flow into the jet outlet 321 of the jet device 32, jet through the jet device 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104 of the valve body 11 through the jet inlet 322 of the jet device 32, then flow into the seventh opening 1107 through the ninth communication passage 1009, enter the second communication opening 302 of the softening tank 31, back flow regenerate the softened resin in the softening tank 31, then flow out of the first communication opening 301, then flow into the tenth communication passage 10010 through the sixth opening 1106 of the valve body 11, then flow out of the ninth opening 1109 of the plane valve 10, simultaneously, also form a sixteenth communication passage 10016 communicating with the second opening 1102 of the valve body 11 and the inner cavity 110 respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11 and then flow into the second opening 1102 of the valve body 11 through the sixteenth communication passage 10016, and a seventeenth communication passage 10017 communicating with the eighth opening 1108 of the valve body 11 and the inner cavity 110, respectively, is formed to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner cavity 110 of the valve body 11 and then flow into the eighth opening 1108 of the valve body 11 through the seventeenth communication passage 10017, to supply raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18 is driven to rotate by the transmission mechanism 14, such as a transmission gear, to drive the movable valve plate 13 of the flat valve 10 to rotate relative to the fixed valve plate 12, thereby forming an eleventh communication passage 10011 communicating with the inner chamber 110 of the valve body 11 and the sixth opening 1106, respectively, and a twelfth communication passage 10012 communicating with the seventh opening 1107 of the valve body 11 and the ninth opening 1109 of the flat valve 10, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11, then flow into the sixth opening 1106 through the eleventh communication passage 10011, then into the first communication opening 301 of the softening tank 31, and after forward washing of the water treatment material or mechanism in the softening tank 31, flow out of the second communication opening 302 of the softening tank 31, then flows through the seventh opening 1107 of the valve body 11 into the twelfth communication passage 10012 and then flows out of the ninth opening 1109 of the plane valve 10, while also forming a sixteenth communication passage 10016 which communicates with the second opening 1102 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flows into the second opening 1102 of the valve body 11 through the sixteenth communication passage 10016, to supply raw water to a user, and also forming an eighteenth communication passage 10018 which communicates with the eighth opening 1108 of the valve body 11 and the inner chamber 110, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flows into the eighth opening 1108 of the valve body 11 through the eighteenth communication passage 10018, raw water is supplied to the user.
As shown in fig. 8A to 14 and 16A to 16G of the drawings, the control device 16 of the flush-demineralized water treatment system according to the first preferred embodiment of the present invention is further provided with a thirteenth communication passage 10013 communicating with the inner chamber 110 of the valve body 11 and the fifth opening 1105, respectively, and a fourteenth communication passage 10014 communicating with the ninth opening 1106 of the valve body 11 and the ninth opening 1109 of the planar valve 10, respectively, to allow raw water to flow from the first opening 1101 of the valve body 11 to the inner chamber 110 of the valve body 11, then flow into the first communication opening 201 of the flush device 20 through the thirteenth communication passage 10013, to allow raw water to flow into the inner chamber 14 of the valve body 11 through the thirteenth communication passage 1106, and then flow out of the first communication opening 201 of the flush device 20 through the thirteenth communication passage 10013, to the sixteenth communication passage 10013 communicating with the sixth opening 1106 of the valve body 11, and the sixteenth communication passage 10014 communicating with the ninth opening 1109 of the planar valve 10, respectively, to allow raw water to flow from the sixth opening 1106 of the valve body 11 to the inner chamber 110 of the valve body 11, and then flow out of the sixteenth communication passage 1102 communicating with the sixteenth opening 110 of the valve body 11 through the thirteenth communication passage 10013, and the sixteenth communication passage 1102 communicating with the sixteenth opening 110 of the valve body 11, and the sixteenth communication passage 1102 communicating with the ninth opening 110, to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11 and then flow into the eighth opening 1108 of the valve body 11 through the seventeenth communication passage 10017, providing raw water to a user; according to a water replenishment control instruction, the driving member 18 is driven to rotate by the driving mechanism 14 such as a driving gear to drive the movable valve plate 13 of the plane valve 10 to rotate relative to the fixed valve plate 12, thereby forming a fifteenth communication passage 10015 which is respectively communicated with the inner chamber 110 of the valve body 11 and the fourth opening 1104 to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11, then flows into the fourth opening 1104 through the fifteenth communication passage 10015, then flows into the inlet 322 of the ejector 32 to replenish water to the brine tank 33, and simultaneously, a sixteenth communication passage 10016 which is respectively communicated with the second opening 1102 of the valve body 11 and the inner chamber 110 is also formed to allow raw water to flow from the first opening 1101 of the valve body 11 into the inner chamber 110 of the valve body 11, then flows into the second opening 1102 of the valve body 11 through the sixteenth communication passage 10016, then is provided to the user, and raw water is also formed to be respectively communicated with the inner chamber 1108 of the valve body 11 and the eighth opening 1108 of the valve body 11 through the sixteenth communication passage 10016 to allow raw water to flow from the first opening 1102 of the valve body 11 into the seventeenth communication passage 1108 of the valve body 11 to allow raw water to flow into the eighth communication passage 17 through the valve body 11 to the eighth communication passage 17.
It is noted that, correspondingly, when the purification-softening water treatment system according to the first preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016 may be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102 of the valve body 11; when the purification-softening water treatment system in accordance with the first preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the eighth opening 1108 of the valve body 11. Preferably, the second raw water supply waterway (the seventeenth communication channel 10017 may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the third operation state, the fourth operation state, the sixth operation state, and the seventh operation state and the second raw water supply waterway (the eighteenth communication channel 10018 may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the fifth operation state are significantly different in structure.
It will be appreciated that the control instructions, such as the purge-softening control instruction, the softener backwash control instruction, the purifier backwash control instruction, the softener cartridge regeneration control instruction, the softener forward wash control instruction, the purifier forward wash control instruction, and the water replenishment control instruction, may be preset in the control module of the control device 16, may be received from a control terminal via an electronic communication network, or may be input by a user via an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the planar valve 10, such as a touch pad or control buttons, a user may send the above control command to the control module of the control device 16 through the touch pad or corresponding control buttons, so that the control module of the control device 16 controls the motor of the control device 16 to rotate, thereby driving the driving element 18 to rotate through a transmission mechanism 14.
As shown in fig. 1 to 2 of the drawings and fig. 16A to 16G, the purification-softening treatment of raw water by the purification-softening water treatment system according to the first preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. As illustrated in fig. 16A to 16G of the drawings, the softening device 30 of the purification-softening water treatment system of the present invention comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 being adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after being treated by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
It will be appreciated that, to enhance the structural strength of the valve plate 12 of the planar valve 10, the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the fifth channel 105, the sixth channel 106, the seventh channel 107, the eighth channel 108 and the twelfth channel 1012 can be split or separated into two adjacent smaller channels by a reinforcing solid structure. For example, as shown in fig. 23 to 26G of the drawings, the eighth passage 108 of the valve plate 12 of the flat valve 10 of the purification-softening water treatment system according to the first preferred embodiment of the present invention is partitioned into two passages 1081 and 1082 having a slightly smaller inner diameter by a reinforcing rib or ribs, wherein the thirteenth passage 1013 of the flat valve 10 is respectively communicated with the passage 1081 and the twelfth passage 1012 when the flat valve 10 is in the first working position, thereby forming the third communicating passage 1003; when the plane valve 10 is in the second working position, the eleventh passage 1011 of the plane valve 10 communicates with the passage 1081, thereby forming the fifth communication passage 1005; when the planar valve 10 is in the third operating position, the ninth passage 109 communicates with the passage 1082, thereby forming the sixth communication passage 1006; when the plane valve 10 is in the fourth operating position, the eleventh passage 1011 communicates with the passage 1082, thereby forming the tenth communication passage 10010; when the planar valve 10 is in the fifth operating position, the ninth passage 109 of the planar valve 10 communicates with the passage 1081, thereby forming the eleventh communication passage 10011; when the planar valve 10 is in the sixth operating position, the eleventh passage 1011 of the planar valve 10 communicates with the passage 1081, thereby forming the fourteenth communication passage 10014. Correspondingly, when the planar valve 10 is in the first working position, the water treatment machine is in a purifying-softening working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the first passage 101 of the fixed valve block 12 through the ninth passage 109 of the movable valve block 13, then enters the first communication opening 201 of the purifying device 20 through the fifth opening 1105 of the valve body 11, flows out of the second communication opening 202 of the purifying device 20 after being treated by the water treatment material or mechanism of the purifying device 20, then the flowing-out purified water is split into two paths, wherein one path of purified water flows into the first communication opening 301 of the softening tank 31, flows out of the second communication opening 302 of the softening tank 31 after being treated by the softening resin in the softening tank 31, then flows into the third passage 103 of the fixed valve block 12 through the seventh opening 1107 of the valve body 11, flows into the fifth passage 105 of the fixed valve block 12 through the tenth passage 1010 of the movable valve block 13, flows out of the second passage 1013 of the valve block 11, and finally flows out of the eighth passage 1108 of the valve block 12 through the second passage 1013 of the valve block 11 after being treated by the user; when the flat valve 10 is in the second working position, the water treatment machine is in the backflushing working state of the softening filter element (softening device), raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the fourth passage 104 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the second conduction opening 302 of the softening tank 31 through the seventh opening 1107 of the valve body 11, after backflushing the softened resin in the softening tank 31, flows out of the first conduction opening 301 of the softening tank 31, then flows through the sixth opening 1106 of the valve body 11, then flows through the passage 1081 of the fixed valve plate 12 and the eleventh passage 1011 of the movable valve plate 13, and then flows out of the ninth opening 1109 of the flat valve 10; when the planar valve 10 is in the third working position, the water treatment machine is in a cleaning device backwashing working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the passage 1082 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the second communication opening 202 of the cleaning device 20 through the sixth opening 1106 of the valve body 11, after back flushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105 of the valve body 11, enters the first passage 101 of the fixed valve plate 12, and then flows out of the ninth opening 1109 of the planar valve 10 through the eleventh passage 1011 of the movable valve plate 13; further, when the flat valve 10 is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the sixth passage 106 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the injection port 321 of the ejector 32 through the third opening 1103 of the valve body 11, flows into the fourth opening 1104 of the valve body 11 through the injection port 322 of the ejector 32 after being injected through the ejector 32, flows into the seventh passage 107 of the fixed valve plate 12 through the tenth passage 1010 of the movable valve plate 13, then flows into the fourth passage 104 of the fixed valve plate 12 through the seventh opening 1107 of the valve body 11, flows out of the first passage 301 through the sixth opening 1106 of the valve plate 11 into the fixed valve plate 12 after being regenerated as softened resin, and flows out of the first passage 301 through the ninth passage 1107 of the valve body 31 back through the ninth passage 1109 of the valve body 13; when the flat valve 10 is in the fifth working position, the water treatment machine is in the forward washing working state of the softening filter element (softening device), raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the passage 1081 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then enters the first conduction opening 301 of the softening tank 31 through the sixth opening 1106 of the valve body 11, and after forward washing of the softened resin in the softening tank 31, flows out of the second conduction opening 302 of the softening tank 31, then flows through the seventh opening 1107 of the valve body 11, then flows through the third passage 103 of the fixed valve plate 12 and the eleventh passage 1011 of the movable valve plate 13, and then flows out of the ninth opening 1109 of the flat valve 10; further, when the plane valve 10 is in the sixth working position, the water treatment machine is in the cleaning device normal operation state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the second passage 102 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105 of the valve body 11, flows out of the second communication opening 202 of the cleaning device 20 after the water treatment material or mechanism in the cleaning device 20 is positively flushed, then flows through the sixth opening 1106 of the valve body 11, enters the passage 1081 of the fixed valve plate 12, and then flows out of the ninth opening 1109 of the plane valve 10 through the eleventh passage 1011 of the movable valve plate 13; when the plane valve 10 is in the seventh operating position, the water treatment machine is in the salt solution tank water replenishing operating state, raw water flows into the inner cavity 110 of the valve body 11 from the first opening 1101 of the valve body 11, then flows into the seventh passage 107 of the fixed valve plate 12 through the ninth passage 109 of the movable valve plate 13, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104 of the valve body 11, and water is replenished to the salt solution tank 33.
Referring to fig. 27A-30G of the drawings, an alternative implementation of the planar valve 10 of the water treatment system is illustrated according to the first preferred embodiment of the present invention, wherein the planar valve 10P has a first channel 101, a second channel 102, a third channel 103, a fourth channel 104, a fifth channel 105P, a sixth channel 106, a seventh channel 107, an eighth channel 108, a ninth channel 109, a tenth channel 1010, an eleventh channel 1011, a twelfth channel 1012P and a thirteenth channel 1013, wherein the first channel 101, the second channel 102, the third channel 103, the fourth channel 104, the fifth channel 105P, the sixth channel 106, the seventh channel 107, the eighth channel 108 and the twelfth channel 1012P are respectively provided on the valve plate 12 and respectively extend from the first fluid control surface 120 of the valve plate 12; the ninth channel 109, the tenth channel 1010, the eleventh channel 1011 and the thirteenth channel 1013P are respectively provided in the movable valve plate 13 and respectively extend from the second fluid control surface 130 of the movable valve plate 13, the first channel 101 and the second channel 102 are respectively in communication with the fifth opening 1105, the third channel 103 and the fourth channel 104 are respectively in communication with the seventh opening 1107, the fifth channel 105P is in communication with the second opening 1102, the sixth channel 106 is in communication with the third opening 1103, the seventh channel 107 is in communication with the fourth opening 1104, the eighth channel 108 is in communication with the sixth opening 1106, the twelfth channel 1012P is in communication with the eighth opening 1108, the ninth channel 109 is in communication with the inner cavity 110 of the valve body 11, and the eleventh channel 1011 is in communication with the ninth opening 1109.
As shown in fig. 27A to 30G of the drawings, when the plane valve 10P is in the second working position, the first channel 101, the third channel 103, the fifth channel 105P and the twelfth channel 1012P of the plane valve 10P are respectively closed by the movable valve plate 13; when the plane valve 10P is in the third working position, the third channel 103, the fourth channel 104, the fifth channel 105P and the twelfth channel 1012P of the plane valve 10P are closed by the movable valve plate 13, respectively; when the plane valve 10P is in the fourth working position, the first channel 101, the second channel 102, the fifth channel 105P and the twelfth channel 1012P of the plane valve 10P are closed by the movable valve plate 13, respectively; when the plane valve 10P is in the fifth working position, the second channel 102, the fourth channel 104 and the fifth channel 105P of the plane valve 10P are respectively closed by the movable valve plate 13; when the plane valve 10P is in the sixth working position, the first channel 101, the third channel 103, the fifth channel 105P and the twelfth channel 1012P of the plane valve 10P are closed by the movable valve plate 13, respectively; when the planar valve 10P is in the seventh operating position, the fifth passage 105P and the twelfth passage 1012P of the planar valve 10P are closed by the movable valve plate 13, respectively. In other words, the flat valve 10P is different from the flat valve 10 in that the flat valve 10P does not form (or cannot form) the sixteenth communication passage 10016 when the flat valve 10P of the water purifying-softening treatment system according to the first preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh working positions; when the plane valve 10P is in the second, third, fourth, sixth and seventh operating positions, the plane valve 10P no longer forms (or cannot form) the seventeenth communication passage 10017. In other words, when the plane valve 10P is in the second, third, fourth, sixth and seventh operating positions, the plane valve 10P does not supply water (or raw water) to be treated through the second and eighth openings 1102 and 1108; when the planar valve 10P is in the fifth operating position, the planar valve 10P does not provide water (or raw water) to be treated through the second opening 1102.
Referring to fig. 31 to 60G of the drawings of the present invention, a purification-softening water treatment system according to a second preferred embodiment of the present invention is illustrated, which is suitable for purification-softening treatment of raw water or water to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10A, a purification device 20 and a softening device 30, wherein the fluid valve 10A comprises a valve body 11A and a valve cartridge 1A, wherein the valve body 11A forms an inner chamber 110A, a first opening 1101A, a second opening 1102A, a third opening 1103A, a fourth opening 1104A, a fifth opening 1105A, a sixth opening 1106A, a seventh opening 1107A, an eighth opening 1108A and a ninth opening 1109A, wherein the valve cartridge 1A is provided in the inner chamber 110A. It will be appreciated that the first opening 1101A, the second opening 1102A, the third opening 1103A, the fourth opening 1104A, the fifth opening 1105A, the sixth opening 1106A, the seventh opening 1107A, the eighth opening 1108A and the ninth opening 1109A are preferably disposed in the valve body 11A of the fluid valve 10A in spaced apart relation.
As shown in fig. 31 to 60G of the drawings, wherein the purification-demineralized water treatment system according to the second preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the purification-demineralized water treatment system is in the first operation state, the fluid valve 10A forms a first communication passage 1001A communicating with the first opening 1101A and the fifth opening 1105A of the valve body 11A, respectively, a second communication passage 1002A communicating with the second opening 1102A and the seventh opening 1107A of the valve body 11A, respectively, and a third communication passage 1003A communicating with the sixth opening 1106A and the eighth opening 1108A of the valve body 11A, respectively, wherein when the purification-demineralized water treatment system is in the second operation state, the fluid valve 10A forms a fourth communication passage 1001A communicating with the first opening 1101A and the fifth opening 1101A of the valve body 11A, respectively, a fourth communication passage 1004A communicating with the fifth opening 1101A of the valve body 11A, and a fourth communication passage 1002A communicating with the fifth opening 1106A of the valve body 11A, respectively, and a third communication passage 1003A communicating with the fifth opening 1106A of the valve body 11A, respectively, and when the purification-demineralized water treatment system is in the second operation state, the fluid valve 10A forms a communication passage 1106A communicating with the first opening 10A and the fifth opening of the first opening is in the first operation state, the first opening is in communication passage is in communication with the first opening of the first opening 11A and the fifth opening is in communication passage is in communication with the first operation state, respectively. Preferably, the purification-demineralized water treatment system according to the second preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10A forms an eighth communication passage 1008A communicating with the first opening 1101A and the third opening 1103A of the valve body 11A, respectively, a ninth communication passage 1009A communicating with the seventh opening 1107A and the fourth opening 1104A of the valve body 11A, respectively, and a tenth communication passage 10010A communicating with the sixth opening 1106A and the ninth opening 1109A of the fluid valve 10A of the valve body 11A, respectively, and when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10A forms an eleventh communication passage 10011A communicating with the first opening 1101A and the sixth opening 1106A of the valve body 11A, respectively, and an eleventh communication passage 10010A communicating with the ninth opening 1107A of the valve body 11A, respectively. Still preferably, the water treatment system according to the second preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10A forms a thirteenth communicating passage 10013A communicating with the first opening 1101A and the fifth opening 1105A of the valve body 11A, respectively, and a fourteenth communicating passage 10014A communicating with the sixth opening 1106A and the ninth opening 1109A of the valve body 11A, respectively, and when the water treatment system is in the seventh operating state, the fluid valve 10A forms a fifteenth communicating passage 10015A communicating with the first opening 1101A and the fourth opening 1104A of the valve body 11A, respectively.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, further, when the purification-softening water treatment system according to the second preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10A form a sixteenth communication passage 10016A respectively communicating with the first opening 1101A and the second opening 1102A of the valve body 11A; in the second, third, fourth, sixth and seventh operating states, the movable and fixed valve plates 13A and 12A of the plane valve 10A form a seventeenth communication passage 10017A communicating with the first and eighth openings 1101A and 1108A of the valve body 11A, respectively; and in the fifth operation state, the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10 form an eighteenth communication passage 10018A respectively communicating with the first opening 1101A and the eighth opening 1108A of the valve body 11A.
As shown in fig. 31 to 60G of the drawings, the fluid valve 10A of the water treatment system for purifying-softening water according to the second preferred embodiment of the present invention is a plane valve, wherein the plane valve 10A further comprises a moving valve plate 13A and a fixed valve plate 12A, wherein the fixed valve plate 12A has a first fluid control surface 120A, the moving valve plate 13A has a second fluid control surface 130A, wherein both the moving valve plate 13A and the fixed valve plate 12A are disposed in the inner chamber 110A, wherein the second fluid control surface 130A of the moving valve plate 13A is disposed on the first fluid control surface 120A of the fixed valve plate 12A, and the moving valve plate 13A is disposed to be rotatable with respect to the fixed valve plate 12A, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110A of the valve body 11A communicates with the first opening 1101A, the first communication opening 201 of the purification device 20 communicates with the fifth opening 1105A of the valve body 11A, the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 communicate with the sixth opening 1106A of the valve body 11A, and the second communication opening 302 of the softening tank 31 communicates with the seventh opening 1107A of the valve body 11A. Thus, when the fluid valve 10A is a planar valve, the spool 1A of the fluid valve 10A includes the movable valve plate 13A and the fixed valve plate 12A. Further, it is understood that since the inner chamber 110A of the valve body 11A of the planar valve 10A communicates with the first opening 1101A, water to be treated is provided through the first opening 1101A and the inner chamber 110A.
As shown in fig. 31 to 32 and 46A to 46G of the drawings, the softening device 30 of the purified-softened water treatment system according to the second preferred embodiment of the present invention further comprises a jet device 32 and a salt solution tank 33, wherein the jet device 32 has an injection port 321 adapted to communicate with the third opening 1103A of the valve body 11A and an injection port 322 adapted to communicate with the fourth opening 1104A of the valve body 11A, wherein the salt solution tank 33 is adapted to communicate with the jet device 32 so that salt solution from the salt solution tank 33 can flow through the jet device 32 and the fourth opening 1104A, and the softening tank 31 of the softening device 30 through the plane valve 10A, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the third opening 1103A through an eighth communication passage 1008A, flows into the jet outlet 321 of the jet 32, is jetted through the jet 32, mixes the liquid from the brine tank 33, flows into the fourth opening 1104A of the valve body 11A through the jet inlet 322 of the jet 32, then flows into the seventh opening 1107A through a ninth communication passage 1009A, enters the second communication opening 302 of the softening tank 31, and after countercurrent regeneration of the water treatment material or mechanism such as softened resin in the softening tank 31, flows out from the first communication opening 301, then flows through the sixth opening 1106A of the valve body 11A, then flows into a tenth communication passage 100A, and then flows out from a ninth opening 1109A of the plane valve 10A. It will be appreciated that although the present invention is described by way of example only in terms of providing saline solution to the softening tank 31 via the ejector 32, saline solution may be provided to the softening tank 31 via the fourth opening 1104A of the planar valve 10A by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10A of the purification-demineralized water treatment system of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided at the valve body 11A so that the planar valve 10A is connected to other structural members of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10A, respectively.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, the water treatment system according to the second preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the movable valve sheet 13A and the fixed valve sheet 12A of the plane valve 10A form a first communication passage 1001A respectively communicating with the first opening 1101A and the fifth opening 1105A of the valve body 11A, a second communication passage 1002A respectively communicating with the second opening 1102A and the seventh opening 1107A of the valve body 11A, and a third communication passage 1003A respectively communicating with the sixth opening 1106A and the eighth opening 1108A of the valve body 11A, and when the water treatment system is in the second operation state, the movable valve sheet 13A and the fixed valve sheet 12A of the plane valve 10A form a first communication passage 1001A respectively communicating with the first opening 1101A and the fifth opening 1101A of the valve body 11A, a second communication passage 1002A respectively communicating with the fifth opening 1106A of the valve body 11A and the fifth opening 1106A of the valve body 10A, a communication passage 1003A respectively communicating with the fifth opening 10A of the first valve sheet 12A and the seventh opening 1006A of the valve body 11A, and the first communication passage 1003A is formed in the ninth operation state, and the water treatment system is in the first plane valve sheet 13A and the first communication passage 1007A is respectively communicating with the fifth opening 10A and the fifth opening 10A is in the fifth opening 10A is respectively communicating with the fifth opening 10A and the fifth opening of the valve opening 10A is a.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the first operation state, the first communication passage 1001A formed by the plane valve 10A communicates with the first opening 1101A and the fifth opening 1105A of the valve body 11A, respectively, the second communication passage 1002A communicates with the second opening 1102A and the seventh opening 1107A of the valve body 11A, respectively, the third communication passage 1003A communicates with the sixth opening 1106A and the eighth opening 1108A of the valve body 11A, respectively, so as to allow raw water from the first opening 1101A of the valve body 11A to flow into the inner chamber 110A of the valve body 11A, and then flows into the purification apparatus 20 through the first communication passage 1001A formed by the plane valve 10A, the fifth opening 1105A of the valve body 11A, and the first communication opening 201 of the purification apparatus 20, the purified water purified by the purification device 20 flows out of the second communication opening 202 of the purification device 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication opening 301 of the softening tank 31, softened water is obtained after the softening treatment, softened water flows out of the second communication opening 302 of the softening tank 31, then flows out of the seventh opening 1107A of the valve body 11A, the second communication passage 1002A of the plane valve 10A, finally flows out of the second opening 1102A of the valve body 11A and supplies softened water to a user, and the other path of purified water flows out of the sixth opening 1106A of the valve body 11A, the third communication passage 1003A of the plane valve 10A, finally flows out of the eighth opening 1108A of the valve body 11A and supplies purified water to a user. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-softened water treatment system is in the first operation state, the first opening 1101A of the valve body 11A (or the inner chamber 110A of the valve body 11A), the fifth opening 1105A of the valve body 11A, the first communication opening 201 of the purification apparatus 20, the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31 of the softening apparatus 30, the second communication opening 302 of the softening tank 31 of the softening apparatus 30, the seventh opening 1107A of the valve body 11A, and the second opening 1102A of the valve body 11A are sequentially communicated, thereby forming a water flow path connecting the purification apparatus 20 and the softening apparatus 30 in series, so that raw water can flow from the purification apparatus 20 to the softening apparatus 30 and be sequentially purified and softened. Meanwhile, the sixth opening 1106A of the valve body 11, the third communication passage 1003A of the plane valve 10A, and the eighth opening 1108A of the valve body 11A form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004A formed by the plane valve 10A is respectively communicated with the first opening 1101A and the seventh opening 1107A of the valve body 11A, the fifth communication passage 1005A is respectively communicated with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the plane valve 10A, so as to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the seventh opening 1107A through the fourth communication passage 1004A formed by the plane valve 10A, then flows into the softening tank 31 through the second conduction opening 302 of the softening tank 31, and for softening materials (or water treatment materials) such as softening resins or the like in the softening tank 31, after back flushing, the obtained sewage or waste water flows out of the first conduction opening 301 of the softening tank 31 and then flows out of the plane valve 10A through the fifth communication passage 1005A of the plane valve 10A through the fifth opening 1109A of the valve 10A. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006A formed by the planar valve 10A communicates with the first opening 1101A and the sixth opening 1106A of the valve body 11A, respectively, and the seventh communication passage 1007A communicates with the fifth opening 1105A of the valve body 11A and the ninth opening 1109A of the planar valve 10A, respectively, thereby allowing raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the sixth opening 1106A through the sixth communication passage 1006A, then enters the second communication opening 202 of the purification apparatus 20, flows out of the first communication opening 201 of the purification apparatus 20 after back flushing the water treatment material or mechanism in the purification apparatus 20, then flows into the seventh communication passage 1007A flowing out of the fifth opening 1105A of the valve body 11A, and then flows out of the ninth communication passage 1007A of the valve body 10A; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, the purification-demineralized water treatment system according to the second preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10A form an eighth communication passage 1008A respectively communicating with the first opening 1101A and the third opening 1103A of the valve body 11A, a ninth communication passage 1009A respectively communicating with the seventh opening 1107A and the fourth opening 1104A of the valve body 11A, and a tenth communication passage 10010A respectively communicating with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the plane valve 10A; when the purification-softening water treatment system is in the fifth operation state, the movable valve sheet 13A and the fixed valve sheet 12A of the flat valve 10A form an eleventh communication passage 10011A communicating with the first opening 1101A and the sixth opening 1106A of the valve body 11A, respectively, and a twelfth communication passage 10012A communicating with the seventh opening 1107A of the valve body 11A and the ninth opening 1109A of the flat valve 10A, respectively.
When the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the fourth operating state, the eighth communication passage 1008A formed by the planar valve 10A is respectively communicated with the first opening 1101A and the third opening 1103A of the valve body 11A, the ninth communication passage 1009A is respectively communicated with the seventh opening 1107A and the fourth opening 1104A of the valve body 11A, the tenth communication passage 10010A is respectively communicated with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the planar valve 10A, so as to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner cavity 110A of the valve body 11A, then flows into the third opening 1103A through the eighth communication passage 1008A, then flows into the jet outlet 321 of the jet 32, flows into the fourth opening 1104A through the inlet 322 of the jet 32 after mixing liquid from the salt tank 33, flows into the valve body 11A through the ninth opening 1106A of the seventh communication passage 1106A, then flows out of the valve body 10A through the fifth communication passage 31A, and then flows out of the planar valve body 10A through the ninth communication passage 1109A, and then flows out of the valve body 10A through the seventh opening 11031A, and then flows out of the valve body 10A through the seventh communication passage 1109A. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011A formed by the flat valve 10A communicates with the first opening 1101A and the sixth opening 1106A of the valve body 11A, respectively, and the twelfth communication passage 10012A communicates with the seventh opening 1107A of the valve body 11A and the ninth opening 1109A of the flat valve 10A, respectively, so as to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner cavity 110A of the valve body 11A, then flows into the sixth opening 1106A through the eleventh communication passage 10011A, then enters the first conduction opening 301 of the demineralized tank 31, flows out of the second conduction opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flows into the seventh opening 11012A of the valve body 11A, and then flows out of the ninth communication passage 1109A from the seventh opening 1107A of the flat valve body 11A. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, the water treatment system according to the second preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10A form a thirteenth communicating channel 10013A communicating with the first opening 1101A and the fifth opening 1105A of the valve body 11A, respectively, and a fourteenth communicating channel 10014A communicating with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the plane valve 10A, respectively; when the purification-demineralized water treatment system is in the seventh operating state, the movable valve plate 13A and the fixed valve plate 12A of the flat valve 10A form a fifteenth communication passage 10015A that communicates with the first opening 1101A and the fourth opening 1104A of the valve body 11A, respectively.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the sixth operating state, the thirteenth communication passage 10013A formed by the flat valve 10A communicates with the first opening 1101A and the fifth opening 1105A of the valve body 11A, respectively, and the fourteenth communication passage 10014A communicates with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the flat valve 10A, respectively, so as to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flow into the fifth opening 1105A through the thirteenth communication passage 10013A, then into the first communication opening 201 of the purification apparatus 20, and after forward flushing of the water treatment material or mechanism in the purification apparatus 20, flows out of the second communication opening 202 of the purification apparatus 20, then flows through the sixth opening 1106A of the valve body 11A and then flows out of the ninth communication passage 1106A of the ninth communication passage 14A of the valve body 11A, and then flows out of the ninth communication passage 1009A of the flat valve 10A. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication passage 10015A formed by the plane valve 10A is respectively communicated with the first opening 1101A and the fourth opening 1104A of the valve body 11A, thereby allowing raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the fourth opening 1104A through the fifteenth communication passage 10015A, and flows into the injection port 322 of the ejector 32, thereby replenishing water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, further, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the sixteenth communication passage 10016A formed by the movable valve plate 13A and the fixed valve plate 12A of the flat valve 10A allows raw water to sequentially flow from the first opening 1101A of the valve body 11A to the inner chamber 110A of the valve body 11A and then flows into the second opening 1102A of the valve body 11A through the sixteenth communication passage 10016A, thereby providing raw water to a user in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the sixth operation state and the seventh operation state, the seventeenth communication passage 10017A formed by the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10A allows raw water to flow from the first opening 1101A of the valve body 11A into the inner cavity 110A of the valve body 11A and then flows into the eighth opening 1108A of the valve body 11A through the seventeenth communication passage 10017A, thereby providing raw water to a user in the second operation state, the third operation state, the fourth operation state, the sixth operation state and the seventh operation state. Further, when the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the fifth operation state, the eighteenth communication passage 10018A formed by the movable valve plate 13A and the fixed valve plate 12A of the plane valve 10A allows raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A and then flows into the eighth opening 1108A of the valve body 11A through the eighteenth communication passage 10018A, thereby providing raw water to a user in the fifth operation state.
Accordingly, as shown in fig. 38A to 44 and 46A to 46G of the drawings, the fluid valve (or planar valve) 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein when the fluid valve (or planar valve) 10A is in the first operation position, the spool 1A of the fluid valve 10A forms the first communication passage 1001A, the second communication passage 1002A and the third communication passage 1003A, and when the fluid valve (or planar valve) 10A is in the second operation position, the spool 1A of the fluid valve 10A forms the fourth communication passage 1004A and the fifth communication passage 1005A, and when the fluid valve (or planar valve) 10A is in the third operation position, the spool 1A of the fluid valve 10A forms the sixth communication passage 1006A and the seventh communication passage 1006A; preferably, when the fluid valve (or plane valve) 10A is in the fourth operating position, the spool 1A of the fluid valve 10A forms the eighth communication passage 1008A, the ninth communication passage 1009A, and the tenth communication passage 10010A; when the fluid valve (or plane valve) 10A is in the fifth operating position, the spool 1A of the fluid valve 10A forms the eleventh communication passage 10011A and the twelfth communication passage 10012A; more preferably, when the fluid valve (or plane valve) 10A is in the sixth operating position, the spool 1A of the fluid valve 10A forms the thirteenth communication passage 10013A and the fourteenth communication passage 10014A; when the fluid valve (or plane valve) 10A is in the seventh operating position, the spool 1A of the fluid valve 10A forms the fifteenth communication passage 10015A. Further, when the fluid valve (or plane valve) 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the spool 1A of the fluid valve 10A forms the sixteenth communication passage 10016A. Further, when the fluid valve (or plane valve) 10A of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, the valve body 1A of the fluid valve 10A forms the seventeenth communication passage 10017A, and when the fluid valve (or plane valve) 10A of the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the fifth operating position, the valve body 1A of the fluid valve 10A forms the eighteenth communication passage 10018A.
As shown in fig. 45A to 45F and 47A to 48G of the drawings, the planar valve 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention has a first channel 101A, a second channel 102A, a third channel 103A, a fourth channel 104A, a fifth channel 105A, a sixth channel 106A, a seventh channel 107A, an eighth channel 108A, a ninth channel 109A, a tenth channel 1010A, an eleventh channel 1011A, a twelfth channel 1012A, a thirteenth channel 1013A and a fourteenth channel 1014A, wherein the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the fifth channel 105A, the sixth channel 106A, the seventh channel 107A, the eighth channel 108A, the twelfth channel 1012A and the fourteenth channel 1014A are respectively provided in the valve plate 12A and extend from the first flow control surface 120 of the valve plate 12A, respectively; the ninth channel 109A, the tenth channel 1010A, the eleventh channel 1011A, and the thirteenth channel 1013A are respectively disposed on the movable valve plate 13A and respectively extend from the second fluid control surface 130A of the movable valve plate 13A, wherein the first channel 101A and the second channel 102A are respectively in communication with the fifth opening 1105A, the third channel 103A and the fourth channel 104A are respectively in communication with the seventh opening 1107A, the fifth channel 105A is in communication with the second opening 1102A, the sixth channel 106A is in communication with the third opening 1103A, the seventh channel 107A is in communication with the fourth opening 1104A, the eighth channel 108A is in communication with the sixth opening 1106A, the twelfth channel 1012A is in communication with the eighth opening 1108A, the ninth channel 109A is in communication with the first opening 1101 (through the inner cavity 110A of the valve body 11A), the eleventh channel 1011A is in communication with the fourteenth channel 1102A, and the fourteenth channel 1014A is in communication with the ninth opening 1109A. It will be appreciated that the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106A of the valve body 11A can be achieved in various ways. As shown in fig. 36A of the drawings, the sixth opening 1106A of the valve body 11A may enable communication between the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31, and the sixth opening 1106A of the valve body 11A through a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purifying device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106A of the valve body 11A may also be achieved by a communication passage provided at the valve body 11A, wherein the communication passage may be provided in communication with the second communication opening 202 of the purifying device 20 and the sixth opening 1106A of the valve body 11A, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106A of the valve body 11A, respectively. Accordingly, the eighth passage 108A of the valve body 11A, the second communication opening 202 of the purification apparatus 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106A of the valve body 11A. In addition, in order to ensure that water in the inner chamber 110A of the valve body 11A enters the ninth passage 109A, the ninth passage 109A is provided so as to be always in communication with the inner chamber 110A of the valve body 11A through a water inlet 1091A which is always in communication with the external space.
It is noted that the first channel 101A and the second channel 102A of the planar valve 10A are respectively in communication with the fifth opening 1105A, may be respectively and independently in communication with the fifth opening 1105A, or may be in communication through a fluid channel; the third channel 103A and the fourth channel 104A of the planar valve 10A are in communication with the seventh opening 1107A, respectively, either individually or independently, or through a fluid channel. For example, as shown in fig. 31 to 44 of the drawings, the first channel 101A and the second channel 102A of the planar valve 10A communicate through a first fluid channel 1211A, the second channel 102A being provided in direct communication with the fifth opening 1105A, such that the first channel 101A also communicates with the fifth opening 1105A through the first fluid channel 1211A and the second channel 102A; the third passage 103A and the fourth passage 104A of the planar valve 10A are respectively and individually communicated with the seventh opening 1107A. Alternatively, as shown in fig. 49 and 50 of the drawings, the first passage 101A is provided in direct communication with the fifth opening 1105A, and the second passage 102A is also in communication with the fifth opening 1105A through the first fluid passage 1211A and the first passage 101A. Or alternatively, the first channel 101A and the second channel 102A of the planar valve 10A may be in communication with the fifth opening 1105A separately and independently; or alternatively, as shown in fig. 51 of the drawings, the third passage 103A and the fourth passage 104A of the planar valve 10A communicate through a second fluid passage 1212A, the third passage 103A being provided in direct communication with the seventh opening 1107A, such that the fourth passage 104A also communicates with the seventh opening 1107A through the second fluid passage 1212A and the third passage 103A; or alternatively, as shown in fig. 52 of the drawings, the third passage 103A and the fourth passage 104A of the planar valve 10A communicate through a second fluid passage 1212A, the fourth passage 104A being provided in direct communication with the seventh opening 1107A, such that the third passage 103A also communicates with the seventh opening 1107A through the second fluid passage 1212A and the fourth passage 104A. It is to be appreciated that further, the first fluid passage 1211A and the second fluid passage 1212A may be disposed on the first fluid control surface 120A of the valve plate 12A, or may be disposed inside the valve body 11A or the valve plate 12A. It will be appreciated that the first and second passages 101A, 102A of the planar valve 10A communicate with the fifth opening 1105A, respectively, and the third and fourth passages 103A, 104A of the planar valve 10A communicate with the seventh opening 1107A, respectively, but may also communicate by other means.
As shown in fig. 47A to 48G of the drawings, the movable valve plate 13A of the flat valve 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12A so that the flat valve 10A has a first operation position, a second operation position, and a third operation position, wherein the ninth passage 109A of the flat valve 10A is communicated with the first passage 101A, the tenth passage 1010A is communicated with the third passage 103A and the fifth passage 105A, respectively, and the thirteenth passage 1013A is communicated with the eighth passage 108A and the twelfth passage 1012A, respectively, when the flat valve 10A is in the first operation position; when the planar valve 10A is in the second operating position, the ninth passage 109A of the planar valve 10A communicates with the fourth passage 104A, and the eleventh passage 1011A communicates with the eighth passage 108A and the fourteenth passage 1014A, respectively; when the planar valve 10A is in the third operating position, the eighth passage 108A of the planar valve 10A communicates with the ninth passage 109A, and the eleventh passage 1011A of the planar valve 10A communicates with the first passage 101A and the fourteenth passage 1014A, respectively.
As shown in fig. 47A to 48G of the drawings, the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the flat valve 10A is in the fourth operation position, the ninth passage 109A of the flat valve 10A communicates with the sixth passage 106A, the tenth passage 1010A communicates with the fourth passage 104A and the seventh passage 107A, respectively, and the eleventh passage 1011A communicates with the eighth passage 108A and the fourteenth passage 1014A, respectively; when the planar valve 10A is in the fifth operating position, the ninth passage 109A of the planar valve 10A communicates with the eighth passage 108A, the eleventh passage 1011A of the planar valve 10A communicates with the third passage 103A and the fourteenth passage 1014A, respectively, and the tenth passage 1010A of the planar valve 10A communicates with the eighth passage 108A and the twelfth passage 1012A, respectively.
As shown in fig. 47A to 48G of the drawings, the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10A is in the sixth operation position, the ninth passage 109A of the flat valve 10A is communicated with the second passage 102A, and the eleventh passage 1011A of the flat valve 10A is communicated with the eighth passage 108A and the fourteenth passage 1014A, respectively; when the planar valve 10A is in the seventh operating position, the ninth passage 109A of the planar valve 10A communicates with the seventh passage 107A.
It will be appreciated that when the planar valve 10A is in the first operating position, the water treatment system is controlled to be in the water treatment position, the ninth passage 109A of the planar valve 10A is communicated with the first passage 101A to form the first communication passage 1001A, the tenth passage 1010A is communicated with the third passage 103A and the fifth passage 105A to form the second communication passage 1002A, and the thirteenth passage 1013A is communicated with the eighth passage 108A and the twelfth passage 1012A to form the third communication passage 1003A; when the plane valve 10A is in the second operating position, the clean-softened water treatment system according to the second preferred embodiment of the present invention is controlled to be in the backwash operating position of the softening cartridge (softening device), the ninth passage 109A of the plane valve 10A communicates with the fourth passage 104A to form the fourth communication passage 1004A, and the eleventh passage 1011A communicates with the eighth passage 108A and the fourteenth passage 1014A, respectively, to form the fifth communication passage 1005A; when the plane valve 10A is in the third operating position, the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is controlled to be in the backwashing operating position of the purification apparatus, the eighth passage 108A of the plane valve 10A communicates with the ninth passage 109A, thereby forming the sixth communication passage 1006A, and the eleventh passage 1011A communicates with the first passage 101A and the fourteenth passage 1014A, respectively, thereby forming the seventh communication passage 1007A. Further, when the plane valve 10A is in the fourth operating position, the clean-softened water treatment system according to the second preferred embodiment of the present invention is controlled to be in the softened filter regeneration operating position, the ninth passage 109A of the plane valve 10A communicates with the sixth passage 106A to form the eighth communication passage 1008A, the tenth passage 1010A communicates with the fourth passage 104A and the seventh passage 107A to form the ninth communication passage 1009A, and the eleventh passage 1011A communicates with the eighth passage 108A and the fourteenth passage 1014A to form the tenth communication passage 10010A; when the plane valve 10A is in the fifth operating position, the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109A of the plane valve 10A communicates with the eighth passage 108A to form the eleventh communication passage 10011A, and the eleventh passage 1011A of the plane valve 10A communicates with the third passage 103A and the fourteenth passage 1014A, respectively, to form the twelfth communication passage 10012A. Further, when the flat valve 10A is in the sixth operating position, the ninth passage 109A of the flat valve 10A is in communication with the second passage 102A to form the thirteenth communication passage 10013A, and the eleventh passage 1011A of the flat valve 10A is in communication with the eighth passage 108A and the fourteenth passage 1014A to form the fourteenth communication passage 10014A, respectively, when the purification-softened water treatment system according to the second preferred embodiment of the present invention is controlled to be in the purification apparatus forward-washing operating position; when the plane valve 10A is in the seventh operating position, the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109A of the plane valve 10A communicates with the seventh passage 107A, thereby forming the fifteenth communicating passage 10015A. Preferably, the eleventh passage 1011A may be a blind through hole or a through groove provided in the second fluid control surface 130A of the movable valve plate 13A to communicate with different passages of the fixed valve plate 12A at the corresponding operation positions, for example, to communicate (or conduct) the eighth passage 108A and the fourteenth passage 1014A at the second operation position. It will be appreciated that when the planar valve 10A is in the first operating position, the tenth channel 1010A of the planar valve 10A is in communication with the third channel 103A and the fifth channel 105A, respectively, and the movable vane 13A of the planar valve 10A separates the fifth channel 105A from the inner chamber 110A of the valve body 11A to prevent raw water in the inner chamber 110A of the valve body 11A from entering the fifth channel 105A, the thirteenth channel 1013A of the planar valve 10A is in communication with the eighth channel 108A and the twelfth channel 1012A, respectively, and the movable vane 13A of the planar valve 10A separates the twelfth channel 1012A from the inner chamber 110A of the valve body 11A to prevent raw water in the inner chamber 110A of the valve body 11A from entering the twelfth channel 1012A.
As shown in fig. 38A to 48G of the drawings, further, when the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the fifth passage 105A of the flat valve 10A communicates with the first opening 1101 of the valve body 11A (through the inner chamber 110A of the valve body 11A), thereby forming the sixteenth communication passage 10016A. Accordingly, when the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position, and the seventh operation position, raw water is allowed to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, and further flows from the inner chamber 110A of the valve body 11A to the second opening 1102A of the valve body 11A through the fifth passage 105A of the fixed valve plate 12A.
As shown in fig. 38A to 48G of the drawings, further, when the flat valve 10 of the purification-softening water treatment system according to the second preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, the twelfth passage 1012A of the flat valve 10A communicates with the first opening 1101 of the valve body 11A (through the inner chamber 110A of the valve body 11A), thereby forming the seventeenth communicating passage 10017A. Accordingly, when the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the second, third, fourth, sixth and seventh operating positions, raw water is allowed to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A and further from the inner chamber 110A of the valve body 11A to the eighth opening 1108A of the valve body 11A through the twelfth passage 1012A of the valve plate 12A. Further, when the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the fifth working position, the ninth passage 109A of the plane valve 10A communicates with the eighth passage 108A, and the tenth passage 1010A communicates with the first passage 101A, the eighth passage 108A and the twelfth passage 1012A, respectively, such that the ninth passage 109A communicates with the twelfth passage 1012A, thereby forming the eighteenth communicating passage 10018A. Accordingly, when the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the fifth working position, raw water is allowed to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the eighth passage 108A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, is guided into the twelfth passage 1012A of the fixed valve block 12A through the tenth passage 1010A of the movable valve block 13A, and then flows to the eighth opening 1108A of the valve body 11A.
As shown in fig. 38A to 48G of the drawings, accordingly, when the plane valve 10A is in the first working position, the water treatment machine is in the purge-softening working state, raw water flows from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the first passage 101A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then enters the first communication opening 201 of the purification apparatus 20 through the fifth opening 1105A of the valve body 11A, after being treated by the water treatment material or mechanism of the purification apparatus 20, purified water flows out from the second communication opening 202 of the purification apparatus 20, then purified water is split into two paths, one path of purified water flows into the first communication opening 301 of the softening tank 31, after the softening resin in the softening tank 31 is treated, the softened water flows out from the second conduction opening 302 of the softening tank 31, then flows through the seventh opening 1107A of the valve body 11A into the third passage 103A of the fixed valve plate 12A, flows into the fifth passage 105A of the fixed valve plate 12A through the tenth passage 1010A of the movable valve plate 13A, then flows into the fifth passage 105A of the fixed valve plate 12A through the second opening 1102A of the valve body 11A, after the softening treatment, the other path of purified water flows through the sixth opening 1106A of the valve body 11A into the eighth passage 108A of the fixed valve plate 12A, flows into the twelfth passage 1012A of the fixed valve plate 12A through the thirteenth passage 1013A of the movable valve plate 13A, and finally flows out through the eighth opening 1108A of the valve body 11A and supplies purified water to the user; when the flat valve 10A is in the second working position, the water treatment machine is in the backwash working state of the softening filter element (softening device), raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the fourth passage 104A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then enters the second through opening 302 of the softening tank 31 through the seventh opening 1107A of the valve body 11A, after backflushing the softened resin in the softening tank 31, flows out of the first through opening 301 of the softening tank 31, then flows through the sixth opening 1106A of the valve body 11A, then flows through the eighth passage 108A of the fixed valve plate 12A and the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and then flows out of the ninth opening 1109A of the flat valve 10A; when the planar valve 10A is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the eighth passage 108A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106A of the valve body 11A, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105A of the valve body 11A, enters the first passage 101A of the fixed valve block 12A, then flows through the eleventh passage 1011A of the movable valve block 13A and the fourteenth passage 1014A of the fixed valve block 12A, and flows out of the ninth opening 1109A of the planar valve 10A. Further, when the flat valve 10A is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the sixth passage 106A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, then flows into the injection port 321 of the ejector 32 through the third opening 1103A of the valve body 11A, flows through the ejector 32 jet, mixes the liquid from the salt solution tank 33, flows into the fourth opening 1104A of the valve body 11A through the injection port 322 of the ejector 32, then enters the seventh passage 107A of the fixed valve block 12A, flows into the fourth passage 104A of the fixed valve block 12A through the tenth passage 1010A of the movable valve block 13A, then flows into the second conduction opening 302 of the softening tank 31 through the seventh opening 1106A of the valve body 11A, flows out of the flat surface of the softening tank 31 such as softened resin, flows out of the first conduction opening 301A and then flows out of the eighth passage 108A of the valve body 12A through the eighth passage 13A of the valve body 11A, and then flows out of the flat surface of the eighth passage 108A of the valve body 11A of the valve body 12A; when the flat valve 10A is in the fifth operating position, the water treatment machine is in the forward washing operating state of the softening cartridge (softening device), raw water flows from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the eighth passage 108A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106A of the valve body 11A, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107A of the valve body 11A, then flows through the third passage 103A of the fixed valve plate 12A and the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and then flows out of the ninth opening 1109A of the flat valve 10A. Further, when the plane valve 10A is in the sixth working position, the water treatment machine is in the cleaning device forward-washing working state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the second passage 102A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105A of the valve body 11A, after the water treatment material or mechanism in the cleaning device 20 is positively washed, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106A of the valve body 11A, enters the eighth passage 108A of the fixed valve plate 12A, then flows through the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and flows out of the ninth opening 1109A of the plane valve 10A; when the plane valve 10A is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the seventh passage 107A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104A of the valve body 11A, and is replenished to the brine tank 33. Thus, at each working position, the inner chamber 110A of the flat valve 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention is respectively communicated with the first opening 1101A and the ninth passage 109A, thereby enabling the first opening 1101A of the flat valve 10A to be communicated with the ninth passage 109A through the inner chamber 110A and realizing different flow direction control of water to be treated at each working position. In addition, the ninth opening 1109A of the planar valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention serves as a drain opening directly or indirectly communicating with the eleventh passage 1011A of the planar valve 10A, which may be formed in the valve body 11A of the planar valve 10A or may be formed in a drain passage.
As shown in fig. 47A to 48G of the drawings, preferably, when the plane valve 10A is in the first working position, the second passage 102A and the fourth passage 104A of the plane valve 10A are respectively closed by the movable valve plate 13A; when the plane valve 10A is in the second working position, the first channel 101A and the third channel 103A of the plane valve 10A are respectively closed by the movable valve plate 13A; when the plane valve 10A is in the third working position, the third channel 103A and the fourth channel 104A of the plane valve 10A are respectively closed by the movable valve plate 13A; when the plane valve 10A is in the fourth working position, the first channel 101A and the second channel 102A of the plane valve 10A are respectively closed by the movable valve plate 13A; when the planar valve 10A is in the fifth working position, the second channel 102A and the fourth channel 104A of the planar valve 10A are respectively closed by the movable valve plate 13A; when the planar valve 10A is in the sixth working position, the first channel 101A and the third channel 103A of the planar valve 10A are closed by the movable valve plate 13A, respectively.
As shown in fig. 47A to 48G of the drawings, more preferably, when the plane valve 10A is in the first working position, the sixth passage 106A and the seventh passage 107A of the plane valve 10A are closed by the movable valve plate 13A, and the eleventh passage 1011A communicates with the fourteenth passage 1014A; when the planar valve 10A is in the second working position, the sixth channel 106A of the planar valve 10A is closed by the movable valve plate 13A, the thirteenth channel 1013A is in communication with the seventh channel 107A, and the tenth channel 1010A of the planar valve 10A is in communication with the second channel 102A and the eighth channel 108A, respectively; when the plane valve 10A is in the third working position, the tenth channel 1010A of the plane valve 10A is communicated with the eighth channel 108A, the sixth channel 106A and the seventh channel 107A of the plane valve 10A are respectively closed by the movable valve plate 13A, and the thirteenth channel 1013A of the plane valve 10A is communicated with the second channel 102A; when the planar valve 10A is in the fourth operating position, the thirteenth channel 1013A of the planar valve 10A communicates with the third channel 103A; when the plane valve 10A is in the fifth working position, the sixth channel 106A and the seventh channel 107A of the plane valve 10A are closed by the movable valve plate 13A, respectively, and the thirteenth channel 1013A of the plane valve 10A communicates with the eighth channel 108A; when the plane valve 10A is in the sixth working position, the sixth channel 106A and the seventh channel 107A of the plane valve 10A are closed by the movable valve plate 13A, respectively, the tenth channel 1010A of the plane valve 10A is communicated with the eighth channel 108A, and the thirteenth channel 1013A of the plane valve 10A is communicated with the fourth channel 104A; when the plane valve 10A is in the seventh operating position, the first channel 101A and the third channel 103A of the plane valve 10A are respectively closed by the movable valve plate 13A, the tenth channel 1010A of the plane valve 10A is respectively communicated with the second channel 102A and the fourth channel 104A, the eleventh channel 1011A is communicated with the fourteenth channel 1014A, and the thirteenth channel 1013A of the plane valve 10A is communicated with the sixth channel 106A.
It is noted that the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the fifth channel 105A, the sixth channel 106A, the seventh channel 107A, the eighth channel 108A, the twelfth channel 1012A and the fourteenth channel 1014A of the planar valve 10A are respectively disposed on the first fluid control surface 120A of the valve plate 12A and are spaced apart from each other; the ninth channel 109A, the tenth channel 1010A, the eleventh channel 1011A and the thirteenth channel 1013A are respectively disposed on the second fluid control surface 130A of the movable valve plate 13A. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101A, 102A, 103A, 104A, 105A, 106A, 107A, 108A, 1012A, 1014A of the planar valve 10A form a passage opening provided in the first fluid control surface 120A of the fixed valve plate 12A, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109A, 1010A, 1011A, 1013A form a passage opening provided in the second fluid control surface 130A of the movable valve plate 13A, respectively, and when the movable valve plate 13A of the planar valve 10A is disposed opposite (the first fluid control surface 120A) the movable valve plate 13A rotates relative to the fixed valve plate 12A, the passages provided in the movable valve plate 13A and the passages provided in the fixed valve plate 12A selectively communicate fluid flow directions (e.g., flow directions) through the respective openings.
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth channels 101A, 102A, 103A, 104A, 105A, 106A, 107A, 108A, 109A, 1010A, 1011A, 1012A, 1013A, 1014A may have any path (or direction) of extension that enables the intercommunications herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101A, 102A, 103A, 104A, 105A, 106A, 107A, 108A, 1012A, 1014A of the planar valve 10A are formed in the passage openings of the first fluid control surface 120A of the fixed valve plate 12A, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109A, 1010A, 1011A, 1013A of the second fluid control surface 130A of the moving valve plate 13A, respectively, may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108A formed in the first fluid control surface 120A of the fixed valve plate 12A may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shape of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth channels 101A, 103A, 104A, 105A, 106A, 107A, 108A, 109A, 1010A, 1011A, 1012A, 1013A, 1014A and their channel openings of the planar valve 10A should not be construed as limiting the present invention.
As shown in fig. 38A to 48G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120A of the fixed valve sheet 12A of the plane valve 10A and the second fluid control surface 130A of the movable valve sheet 13A are covered by the solid portions of the movable valve sheet 13A and the fixed valve sheet 12A at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10A, thereby making the communication between the corresponding passages impossible through the passage openings. For example, when the planar valve 10A is in the first working position, the solid portion of the movable valve plate 13A faces the sixth passage 106A and the seventh passage 107A of the planar valve 10A to form a passage opening in the first fluid control surface 120A of the fixed valve plate 12A, so that the sixth passage 106A and the seventh passage 107A of the planar valve 10A are closed (or blocked) by the movable valve plate 13A. Accordingly, communication between the passage provided in the movable valve block 13A and the passage provided in the fixed valve block 12A herein means that in the specific operating position of the planar valve 10A (or the operating state of the purification-softening water treatment system), the passage opening formed in the second fluid control surface 130A of the movable valve block 13A by the passage provided in the movable valve block 13A is selectively partially or exactly aligned with the passage opening formed in the fixed valve block 12A by the passage provided in the fixed valve block 12A to form a water flow path allowing water flow therethrough. For example, when the planar valve 10A is in the first operating position, the ninth passage 109A of the planar valve 10A is aligned with the first passage 101A so as to communicate with and form the first communication passage 1001A, the tenth passage 1010A is aligned with the third passage 103A and the fifth passage 105A, respectively, so as to communicate with and form the second communication passage 1002A, and the thirteenth passage 1013A is aligned with the eighth passage 108A and the twelfth passage 1012A, respectively, so as to communicate with and form the third communication passage 1003A.
As shown in fig. 45A to 45F and 47A to 47D of the drawings, the first passage 101A, the eighth passage 108A, the second passage 102A, the fourth passage 104A, the seventh passage 107A, the sixth passage 106A, the third passage 103A and the fifth passage 105A of the plane valve 10A of the purified-softened water treatment system according to the second preferred embodiment of the present invention are arranged in this order clockwise to the fixed valve plate 12A; the eleventh passage 1011A, the tenth passage 1010A, the ninth passage 109A, and the thirteenth passage 1013A of the plane valve 10A are arranged clockwise in this order at the movable valve plate 13A. Optionally, the first channel 101A, the eighth channel 108A, the second channel 102A, the fourth channel 104A, the seventh channel 107A, the sixth channel 106A, the third channel 103A and the fifth channel 105A of the plane valve 10A are arranged in this order counterclockwise on the fixed valve plate 12A; the eleventh passage 1011A, the tenth passage 1010A, the ninth passage 109A, and the thirteenth passage 1013A of the plane valve 10A are arranged counterclockwise in this order in the movable valve plate 13A.
As shown in fig. 45A to 45F and 47A to 47D of the drawings, the fixed valve sheet 12A of the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention has a first central portion 121A, a first extension portion 122A extending outwardly from the first central portion 121A, and a first edge portion 123A extending outwardly from the first extension portion 122A, the movable valve sheet 13A has a second central portion 131A, a second extension portion 132A extending outwardly from the second central portion 131A, and a second edge portion 133A extending outwardly from the second extension portion 132A, wherein the first fluid control surface 120A of the fixed valve sheet 12A has a central portion 1200A shown in dashed lines, wherein the central portion 1200A is provided at the first central portion 121A of the fixed valve sheet 12A, and the portions other than the central portion 1200A of the first fluid control surface 120A are divided into a first portion 1201A, a first portion 120a, a portion 120a, and a portion 1202A; the second fluid control surface 130A of the movable valve plate 13A of the planar valve 10A has a center region 1300 shown by a dashed line in the figure, wherein the center region 1300A is provided at the second center portion 131A of the movable valve plate 13A, and a portion other than the center region 1300A of the second fluid control surface 130A is equally divided clockwise into a first region 1301A, a second region 1302A, a third region 1303A, a fourth region 1304A, a fifth region 1305A, a sixth region 1306A, a seventh region 1307A, an eighth region 1308A, a ninth region 1309A, a tenth region 13010A, and an eleventh region 13011A shown by dashed line; wherein the first channel 101A extends downwardly from the first portion 1201A of the first fluid control surface 120A; the eighth passage 108A extends downwardly from the second portion 1202A, the third portion 1203A, the fourth portion 1204A and the fifth portion 1205A of the first fluid control surface 120A of the stator plate 12A; the second channel 102A extends downward from the sixth portion 1206A of the first fluid control surface 120A of the fixed valve plate 12A; the fourth channel 104A extends downward from the seventh portion 1207A of the first fluid control surface 120A of the fixed valve plate 12A; the seventh channel 107A extends downwardly from the eighth portion 1208A of the first fluid control surface 120A; the sixth channel 106A extends downwardly from the ninth portion 1209A of the first fluid control surface 120A; the third channel 103A extends downwardly from the tenth portion 12010A of the first fluid control surface 120A; the fifth channel 105A extends downwardly from the eleventh portion 12011A of the first fluid control surface 120A; the twelfth channel 1012A extends downward from the second portion 1202A of the first fluid control surface 120A; wherein the fourteenth channel 1014A extends downward from the central portion 1200A of the first fluid control surface 120A; the ninth channel 109A extends upwardly from the first region 1301A of the second fluid control surface 130A; the eleventh channel 1011A extends from the central region 1300A of the second fluid control surface 130A to the eighth region 1308A of the second fluid control surface 130A; the tenth channel 1010A extends upwardly from the tenth region 13010A and the eleventh region 13011A of the second fluid control surface 130A; the thirteenth channel 1013A extends upward from the second region 1302A of the second fluid control surface 130A.
It will be appreciated that when the second fluid control surface 130A of the valve block 13A is disposed on the first fluid control surface 120A of the valve block 12A, the second central portion 131A of the second fluid control surface 130A of the valve block 13A faces the first central portion 121A of the first fluid control surface 120A of the valve block 12A, the second extending portion 132A of the second fluid control surface 130A of the valve block 13A faces the first extending portion 122A of the first fluid control surface 120A of the valve block 12A, and the second edge portion 133A of the second fluid control surface 130A of the valve block 13A faces the first edge portion 123A of the first fluid control surface 120A of the valve block 12A.
Optionally, the first fluid control surface 120A of the fixed valve plate 12A and the second fluid control surface 130A of the movable valve plate 13A of the planar valve 10A are all circular, the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the fifth channel 105A, the sixth channel 106A, the seventh channel 107A, the eighth channel 108A and the twelfth channel 1012A are all radially disposed on the first fluid control surface 120A of the fixed valve plate 12A, and the ninth channel 109A, the tenth channel 1010A and the thirteenth channel 1013A are all radially disposed on the second fluid control surface 130A of the movable valve plate 13A.
Preferably, the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the sixth channel 106A, the seventh channel 107A and the eighth channel 108A of the planar valve 10A are disposed at the first extension 122A of the first fluid control surface 120A of the fixed valve plate 12A, respectively, the fifth channel 105A is disposed at the first edge 123A of the first fluid control surface 120A and extends inwardly from the first edge 123A, and the twelfth channel 1012A is disposed at the first edge 123A of the first fluid control surface 120A. More preferably, the fifth channel 105A is disposed at the first edge 123A of the first fluid control surface 120A and extends inwardly from the first edge 123A to the first extension 122A of the first fluid control surface 120A.
Preferably, the ninth channel 109A and the eleventh channel 1011A of the planar valve 10A are respectively disposed at the second extension 132A of the second fluid control surface 130A of the moving valve plate 13A, and the tenth channel 1010A and the thirteenth channel 1013A are respectively disposed at the second edge 133A of the second fluid control surface 130A of the moving valve plate 13A and extend inward from the second edge 133A to the second extension 132A.
Preferably, the first channel 101A of the planar valve 10A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the second channel 102A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the third channel 103A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the fourth channel 104A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the fifth channel 105A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the sixth channel 106A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the seventh channel 107A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the eighth channel 108A extends downward and outward from the first fluid control surface 120A of the valve block 12A, the twelfth channel 1012A extends downward and outward from the first fluid control surface 120A of the valve block 12A, and the first channel 1014A extends downward and outward from the first fluid control surface 120A of the valve block 12A.
As shown in fig. 31 to 37 of the drawings, the valve body 11A of the flat valve 10A of the water treatment system according to the second preferred embodiment of the present invention has an inner wall 111A, wherein the fixed valve plate 12A is adapted to have the first fluid control surface 120A disposed upwardly in the inner chamber 110A, and the movable valve plate 13A is adapted to have the second fluid control surface 130A disposed downwardly in the inner chamber 110A, wherein the inner chamber 110A is always in communication with the ninth passage 109A. It should be noted that the fixed valve plate 12A of the planar valve 10A may be detachably disposed on the inner wall 111A of the valve body 11A, or may be integrally formed with the inner wall 111A of the valve body 11A of the planar valve 10A. As will be appreciated by those skilled in the art, when the fixed valve plate 12A is detachably disposed within the valve body 11A, the synchronization between the fixed valve plate 12A and the valve body 11A is maintained by a fixing mechanism between the fixed valve plate 12A and the valve body 11A. For example, as shown in fig. 31 to 37 of the drawings, the fixed valve plate 12A has a stopper 123A protruding outward from the edge of the fixed valve plate 12A, the inner wall 111A of the valve body 11A has a stopper groove 1110A, wherein the stopper 123A of the fixed valve plate 12A is provided to be capable of engaging with the stopper groove 1110A of the inner wall 111A of the valve body 11A to ensure synchronization (or no relative rotation) between the fixed valve plate 12A and the valve body 11A and to ensure that the respective passages provided in the fixed valve plate 12A communicate with the respective openings provided in the valve body 11A. It is understood that the fixed valve sheet 12A may be manufactured separately when the fixed valve sheet 12A is detachably provided in the valve body 11A. In other words, at this time, the fixed valve sheet 12A may be made of a wear-resistant material, thereby improving the service life of the fixed valve sheet 12A (or the whole planar valve). Preferably, the first fluid control surface 120A of the fixed valve plate 12A is smoothed to reduce its roughness.
As shown in fig. 31 to 37 of the drawings, the flat valve 10A of the purifying-softening water treatment system according to the second preferred embodiment of the present invention further includes a driving member 18A extending upward from the movable valve plate 13A, wherein the driving member 18A is configured to drive the movable valve plate 13A of the flat valve 10A to rotate relative to the fixed valve plate 12A.
As shown in fig. 31 to 37 of the drawings, the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention further comprises a sealing member 17A, wherein the sealing member 17A is disposed opposite to the driving member 18A, wherein the sealing member 17A forms a first sealing surface 170A, the driving member 18A forms a second sealing surface 180A, wherein the first sealing surface 170 of the sealing member 17A is disposed at the second sealing surface 180 of the driving member 18A, such that when the driving member 18A rotates relative to the sealing member 17A to drive the moving valve plate 13A to rotate relative to the fixed valve plate 12A, the sealing between the driving member 18A and the sealing member 17A is sealed and water leakage is prevented. Furthermore, the sealing element 17A is arranged to hold the driving element 18A in place, thereby holding the moving valve plate 13A in a preset position.
As shown in fig. 31 to 37 of the drawings, the diameter of the movable valve plate 13A of the flat valve 10A of the purification-softening water treatment system according to the second preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner chamber 110A of the valve body 11A, so that the ninth passage 109A of the flat valve 10A can be kept in communication with the inner chamber 110A of the valve body 11A through the water inlet 1091A.
As shown in fig. 38A to fig. 44 and 46A to fig. 46G of the drawings, the control device 16A of the flush valve 10A of the second preferred embodiment of the present invention is provided with a first communication passage 1001A communicating with the inner chamber 110A of the flush valve 10A and the fifth opening 1105A, respectively, a second communication passage 1002A communicating with the second opening 1102A of the valve 11A and the seventh opening 1107A, respectively, and a third communication passage 1003A communicating with the sixth opening 1106A of the valve 11A and the eighth opening 1108A, respectively, according to a purge-softening control command by a transmission mechanism 14A, such as a transmission gear, to drive the rotation of the driving element 18A relative to the fixed valve plate 12A, thereby forming a first communication passage 1001A communicating with the inner chamber 110A of the flush valve 10A and the fifth opening 1105A, respectively, a second communication passage 1002A communicating with the second opening 1102A of the valve 11A and the seventh opening 1106A of the valve 11A, respectively, a third communication passage 1003A communicating with the sixth opening 1106A of the valve 11A, respectively, to allow raw water to flow from the inner chamber 110A of the flush valve 11A, the first communication passage 10A, the first communication passage 1001A, the first communication passage 201A flowing from the first communication passage 31A through the first communication passage 31A, the first communication passage 20A, and the second communication passage 201A, and the third communication passage 201A, the water flowing from the first communication passage 10A, and the first communication passage 1A, and the second communication passage 1, the first communication passage 1, and the second communication passage opening 20, and the second communication passage flow through the first communication passage and the second communication passage means, and the first communication passage flow through the second communication passage means and the first communication passage flow control device, finally, the purified water flows out through the eighth opening 1108A of the valve body 11A and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18A is driven to rotate by the driving mechanism 14A, such as a driving gear, to drive the movable valve sheet 13A of the plane valve 10A to rotate relative to the fixed valve sheet 12A, thereby forming a fourth communication passage 1004A communicating with the inner chamber 110A and the seventh opening 1107A of the valve body 11A, respectively, and a fifth communication passage 1005A communicating with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the plane valve 10A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flow into the seventh opening 1107A through the fourth communication passage 1004A formed by the plane valve 10A, and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106A of the valve body 11A into the fifth communication passage 1005A of the plane valve 10A, then flows out of the ninth opening 1109A of the plane valve 10A, while also forming a sixteenth communication passage 10016A communicating with the second opening 1102A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the second opening 1102A of the valve body 11A through the sixteenth communication passage 10016A, provides raw water to the user, forms a seventeenth communication passage 10017A communicating with the eighth opening 1108A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A and then flow into the eighth opening 1108A of the valve body 11A through the seventeenth communication passage 10017A, providing raw water to a user; according to a purge control instruction, the drive element 18A is driven to rotate by the transmission mechanism 14A, such as a transmission gear, to drive the movable valve plate 13A of the plane valve 10A to rotate relative to the fixed valve plate 12A, thereby forming a sixth communication passage 1006A communicating with the inner chamber 110A of the valve body 11A and the sixth opening 1106A, respectively, and a seventh communication passage 1007A communicating with the fifth opening 1105A of the valve body 11A and the ninth opening 1109A of the plane valve 10A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A to the inner chamber 110A of the valve body 11A, then flow into the second communication opening 202 of the purification device 20 through the sixth communication passage a, and after back flushing of the water treatment material or mechanism in the purification device 20, flow out of the first communication passage 201 of the purification device 20, then flow into the seventh communication passage 1105A of the valve body 11A through the seventh communication passage 1105A, then flow into the inner chamber 110A through the eighth communication passage 1007A, and the eighth communication passage 1102A communicating with the inner chamber 110A of the valve body 11A through the eighth communication passage 11A, and the eighth communication passage 1102A communicating with the inner chamber 110A through the eighth communication passage 11A of the first opening 110A, and the eighth communication passage 11A is also formed to allow raw water to flow into the inner chamber 110A through the sixth communication passage 110A of the eighth communication passage 11A, and the eighth communication passage 11A through the eighth communication passage 11A, and the eighth communication passage 11A is formed through the first communication passage 11A, and the eighth communication passage 11A is provided.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, the control device 16A of the flat valve 10A of the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is further provided with a fourth communication passage 1008A communicating with the inner chamber 110A and the third opening 1103A of the valve body 11A, a fifth communication passage 1009A communicating with the seventh opening 1107A and the fourth opening 1104A of the valve body 11A, and a tenth communication passage 10010A communicating with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the flat valve 10A, respectively, by driving the driving element 18A to rotate relative to the fixed valve plate 12A through the driving mechanism 14A, such as a driving gear, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner cavity 110A of the valve body 11A, then flow into the third opening 1103A through the eighth communication passage 1008A, then flow into the ejection port 321 of the ejector 32, jet through the ejector 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104A of the valve body 11A through the ejection port 322 of the ejector 32, then flow into the seventh opening 1107A through the ninth communication passage 1009A, enter the second communication opening 302 of the softening tank 31, back-flow regenerate the softened resin in the softening tank 31, then flow out of the first communication opening 301, then flow through the sixth opening 1106A of the valve body 11A into the tenth communication passage 10010A, then flow out of the ninth opening 1109A of the plane valve 10A, simultaneously, also form a sixteenth communication passage 10016A communicating with the second opening 1102A of the valve body 11A and the inner cavity 110A respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, and then flow into the second opening 1102A of the valve body 11A through the sixteenth communication passage 10016A, and a seventeenth communication passage 10017A is formed to communicate with the eighth opening 1108A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, and then flow into the eighth opening 1108A of the valve body 11A through the seventeenth communication passage 10017A, and to provide raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18A is driven to rotate by the driving mechanism 14A, such as a driving gear, to drive the movable valve sheet 13A of the plane valve 10A to rotate relative to the fixed valve sheet 12A, thereby forming an eleventh communication passage 10011A communicating with the inner chamber 110A of the valve body 11A and the sixth opening 1106A, respectively, and a twelfth communication passage 10012A communicating with the seventh opening 1107A of the valve body 11A and the ninth opening 1109A of the plane valve 10A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flow into the sixth opening 1106A through the eleventh communication passage 10011A, and then flow out of the second communication opening 302 of the softening tank 31 after forward washing of the water treatment material or mechanism in the softening tank 31, then flows through the seventh opening 1107A of the valve body 11A into the twelfth communication passage 10012A and then flows out of the ninth opening 1109A of the plane valve 10A, while also forming a sixteenth communication passage 10016A which communicates with the second opening 1102A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A and then flows into the second opening 1102A of the valve body 11A through the sixteenth communication passage 10016A, to supply raw water to a user, and also forms an eighteenth communication passage 10018A which communicates with the eighth opening 1108A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, and then flows into the eighth opening 1108A of the valve body 11A through the eighteenth communication passage 10018A, raw water is supplied to the user.
As shown in fig. 38A to 44 and 46A to 46G of the drawings, the control device 16A of the flat valve 10A of the purification-demineralized water treatment system according to the second preferred embodiment of the present invention is further provided to be capable of driving the driving member 18A to rotate by the driving mechanism 14A, such as a driving gear, according to a purification device forward-washing control command, to drive the movable valve plate 13A of the flat valve 10A to rotate relative to the fixed valve plate 12A, thereby forming a thirteenth communication passage 10013A communicating with the inner chamber 110A of the valve body 11A and the fifth opening 1105A, respectively, and a fourteenth communication passage 10014A communicating with the sixth opening 1106A of the valve body 11A and the ninth opening 1109A of the flat valve 10A, respectively, to allow raw water flowing from the first opening 1101A of the valve body 11A to the inner chamber 110A of the valve body 11A, and then flowing into the fifth opening 1105A through the thirteenth communication passage 10013A, after the water treatment material or mechanism in the purification apparatus 20 is positively rinsed by the first communication opening 201 of the purification apparatus 20, flows out of the second communication opening 202 of the purification apparatus 20, then flows into the fourteenth communication passage 10014A through the sixth opening 1106A of the valve body 11A, then flows out of the ninth opening 1109A of the plane valve 10A, and at the same time, a sixteenth communication passage 10016A is formed which communicates with the second opening 1102A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow into the inner chamber 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the second opening 1102A of the valve body 11A through the sixteenth communication passage 10016A, provides raw water to a user, and also forms a seventeenth communication passage 10017A which communicates with the eighth opening 1108A of the valve body 11A and the inner chamber 110A, respectively, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, and then flow into the eighth opening 1108A of the valve body 11A through the seventeenth communication passage 10017A, providing raw water to a user; according to a water replenishing control instruction, the driving element 18A is driven to rotate by the driving mechanism 14A, such as a driving gear, to drive the movable valve plate 13A of the plane valve 10A to rotate relative to the fixed valve plate 12A, thereby forming a fifteenth communication passage 10015A which is respectively communicated with the inner chamber 110A of the valve body 11A and the fourth opening 1104A, to allow raw water to flow from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flow into the fourth opening 1104A through the fifteenth communication passage 10015A, then flow into the inlet 322 of the jet 32, replenishing water to the salt tank 33, and simultaneously forming a sixteenth communication passage 10016A which is respectively communicated with the second opening 1102A of the valve body 11A and the inner chamber 110A, to allow raw water to flow from the first opening 1101A of the valve body 11A to the inner chamber 110A of the valve body 11A, then flow into the second opening 1101A of the valve body 11A through the sixteenth communication passage 10016A, and then flow into the eighth communication passage 1108 which is also formed by the valve body 11A to the valve body 11A through the eighth communication passage 1108A which is communicated with the first opening 1102A of the valve body 11A, and the eighth communication passage 1108A is further formed to allow raw water to flow from the first opening 1102A to the first opening 11A to the valve body 11A.
It is noted that, correspondingly, when the purification-softening water treatment system according to the second preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016A may be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102A of the valve body 11A; when the purification-softening water treatment system in accordance with the second preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the eighth opening 1108A of the valve body 11A. Preferably, the second raw water supply waterway (the seventeenth communication channel 10017A may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the third operation state, the fourth operation state, the sixth operation state, and the seventh operation state is significantly different in structure from the second raw water supply waterway (the eighteenth communication channel 10018A may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the fifth operation state.
It will be appreciated that the control commands, such as the purge-softening control command, the softener backwash control command, the purifier backwash control command, the softener cartridge regeneration control command, the softener forward wash control command, the purifier forward wash control command, and the water replenishment control command, may be preset in the control module of the control device 16A, may be received from a control terminal via an electronic communication network, or may be input by the user via an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the planar valve 10A, such as a touch pad or control buttons, the user can send the control command to the control module of the control device 16A through the touch pad or corresponding control buttons, so that the control module of the control device 16A controls the motor of the control device 16A to rotate, thereby driving the driving element 18A to rotate through a transmission mechanism 14A.
As shown in fig. 31 to 32 and 46A to 46G of the drawings, the purification-softening treatment of raw water by the purification-softening water treatment system according to the second preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. Illustratively, as shown in fig. 46A-46G of the drawings, the softening device 30 of the purification-softening water treatment system of the present invention comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 is adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after treatment by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
It will be appreciated that, to enhance the structural strength of the valve plate 12A of the planar valve 10A, the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the fifth channel 105A, the sixth channel 106A, the seventh channel 107A, the eighth channel 108A and the twelfth channel 1012A may be split or separated into two adjacent smaller channels by a reinforcing solid structure. For example, as shown in fig. 53 to 56G of the drawings, the eighth passage 108A of the fixed valve sheet 12A of the flush-demineralized water treatment system 10A according to the second preferred embodiment of the present invention is partitioned into two passages 1081A and 1082A having a slightly smaller inner diameter by a reinforcing rib or bead, wherein the thirteenth passage 1013A of the flush valve 10A communicates with the passage 1081A and the twelfth passage 1012A, respectively, when the flush valve 10A is in the first operating position, thereby forming the third communicating passage 1003A; when the plane valve 10A is in the second working position, the eleventh passage 1011A of the plane valve 10A communicates with the passage 1081A and the fourteenth passage 1014A, respectively, thereby forming the fifth communication passage 1005A; when the planar valve 10A is in the third operating position, the ninth passage 109A communicates with the passage 1082A, thereby forming the sixth communication passage 1006A; when the plane valve 10A is in the fourth operating position, the eleventh passage 1011A communicates with the passage 1082A and the fourteenth passage 1014A, respectively, thereby forming the tenth communication passage 10010A; when the plane valve 10A is in the fifth operating position, the ninth passage 109A of the plane valve 10A communicates with the passage 1081A, thereby forming the eleventh communication passage 10011A; when the plane valve 10A is in the sixth operating position, the eleventh passage 1011A of the plane valve 10 communicates with the passage 1081A and the fourteenth passage 1014A, respectively, thereby forming the fourteenth communication passage 10014A. Correspondingly, when the planar valve 10A is in the first operating position, the water treatment machine is in a purifying-softening operating state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the first passage 101A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, then enters the first communication opening 201 of the purifying device 20 through the fifth opening 1105A of the valve body 11A, after being treated by the water treatment material or mechanism of the purifying device 20, flows out from the second communication opening 202 of the purifying device 20, then the flowing-out water is divided into two paths, wherein one path of purified water flows into the first conduction opening 301 of the softening tank 31, flows out from the second conduction opening 302 of the softening tank 31 after being treated by the softening resin in the softening tank 31, then flows into the third passage 103A of the fixed valve block 12A through the seventh opening 1107A of the valve body 11A, flows into the first communication opening 201A of the fixed valve block 12A through the fifth passage 1010A of the movable valve block 11A, flows out into the fixed valve block 105A through the fifth passage 1010A of the fixed valve block 12A of the movable valve block 13A, then flows out of the valve block 12A through the eighth passage 1013A through the second opening 1013A and then flows out of the valve body 11A through the opening of the valve block 12A, and finally flows out of the valve body 11A through the eighth passage 1108A, and the valve body 1 is supplied with purified water through the valve opening of the valve is supplied into the valve opening 11A through the valve opening of the valve body 11A; when the flat valve 10A is in the second working position, the water treatment machine is in the backwash working state of the softening filter element (softening device), raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the fourth passage 104A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then enters the second through opening 302 of the softening tank 31 through the seventh opening 1107A of the valve body 11A, after backflushing the softened resin in the softening tank 31, flows out of the first through opening 301 of the softening tank 31, then flows through the sixth opening 1106A of the valve body 11A, then flows through the passage 1081A of the fixed valve plate 12A, the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and then flows out of the ninth opening 1109A of the flat valve 10A; when the planar valve 10A is in the third working position, the water treatment machine is in a cleaning device backwash working state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the passage 1082A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, then enters the second communication opening 202 of the cleaning device 20 through the sixth opening 1106A of the valve body 11A, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105A of the valve body 11A, enters the first passage 101A of the fixed valve block 12A, then flows out of the ninth opening 1109A of the planar valve 10A through the eleventh passage 1011A of the movable valve block 13A and the fourteenth passage 1014A of the fixed valve block 12A; further, when the flat valve 10A is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11, then flows into the sixth passage 106A of the fixed valve block 12A through the ninth passage 109A of the movable valve block 13A, then flows into the injection port 321 of the ejector 32 through the third opening 1103A of the valve body 11A, flows through the ejector 32 jet, mixes the liquid from the salt tank 33, flows into the fourth opening 1104A of the valve body 11A through the injection port 322 of the ejector 32, then enters the seventh passage 107A of the fixed valve block 12A, flows into the fourth passage 104A of the fixed valve block 12A through the tenth passage 1010A of the movable valve block 13A, then flows into the second conduction opening 302 of the softening tank 31 through the seventh opening 1106A of the valve body 11A, flows out of the flat valve plate 31 such as softened resin in countercurrent regeneration, then flows out of the flat valve body 10A through the opening 1014A of the ninth passage 10A of the fixed valve block 11A and the opening 101A through the ninth passage 1010A of the valve body 12A, and then flows out of the flat valve body 10A 12A of the opening 101A; when the flat valve 10A is in the fifth working position, the water treatment machine is in the forward washing working state of the softening filter element (softening device), raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the passage 1081A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106A of the valve body 11A, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107A of the valve body 11A, then flows through the third passage 103A of the fixed valve plate 12A and the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and then flows out of the ninth opening 1109A of the flat valve 10A; further, when the planar valve 10A is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows from the first opening 1101A of the valve body 11A into the inner chamber 110A of the valve body 11A, then flows into the second passage 102A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105A of the valve body 11A, and after the water treatment material or mechanism in the cleaning device 20 is being rinsed forward, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106A of the valve body 11A, enters the passage 1081A of the fixed valve plate 12A, then flows through the eleventh passage 1011A of the movable valve plate 13A and the fourteenth passage 1014A of the fixed valve plate 12A, and flows out of the ninth opening 1109A of the planar valve 10A; when the plane valve 10A is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110A of the valve body 11A from the first opening 1101A of the valve body 11A, then flows into the seventh passage 107A of the fixed valve plate 12A through the ninth passage 109A of the movable valve plate 13A, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104A of the valve body 11A, and is replenished to the brine tank 33.
Referring to fig. 57A through 60G of the drawings, an alternative implementation of the planar valve 10A of the clean-and-soft water treatment system according to the second preferred embodiment of the present invention is illustrated, wherein the planar valve 10Q has a first channel 101A, a second channel 102A, a third channel 103A, a fourth channel 104A, a fifth channel 105Q, a sixth channel 106A, a seventh channel 107A, an eighth channel 108A, a ninth channel 109A, a tenth channel 1010A, an eleventh channel 1011A, a twelfth channel 1012Q, a thirteenth channel 1013A and a fourteenth channel 1014A, wherein the first channel 101A, the second channel 102A, the third channel 103A, the fourth channel 104A, the fifth channel 105Q, the sixth channel 106A, the seventh channel 107A, the eighth channel 108A, the twelfth channel 1012Q and the fourteenth channel 1014A are respectively provided with the valve plate 12A extending from the flow control surface 120A; the ninth passage 109A, the tenth passage 1010A, the eleventh passage 1011A, and the thirteenth passage 1013A are respectively provided in the movable valve plate 13A and respectively extend from the second fluid control surface 130A of the movable valve plate 13A, the first passage 101A and the second passage 102A are respectively in communication with the fifth opening 1105A, the third passage 103A and the fourth passage 104A are respectively in communication with the seventh opening 1107A, the fifth passage 105Q is in communication with the second opening 1102A, the sixth passage 106A is in communication with the third opening 1103A, the seventh passage 107A is in communication with the fourth opening 1104A, the eighth passage 108A is in communication with the sixth opening 1106A, the twelfth passage 1012Q is in communication with the eighth opening 1108A, the ninth passage 109A is in communication with the inner chamber 110A of the valve body 11A, the eleventh passage 1011A is in communication with the fourteenth passage 1014A, and the fourteenth passage 1014A is in communication with the ninth opening 1109A.
As shown in fig. 57A to 60G of the drawings, when the plane valve 10Q is in the second working position, the fifth passage 105Q and the twelfth passage 1012Q of the plane valve 10Q are closed by the movable valve plate 13A, respectively; when the plane valve 10Q is in the third working position, the fifth passage 105Q and the twelfth passage 1012Q of the plane valve 10Q are closed by the movable valve plate 13A, respectively; when the plane valve 10Q is in the fourth working position, the fifth passage 105Q and the twelfth passage 1012Q of the plane valve 10Q are closed by the movable valve plate 13A, respectively; when the plane valve 10Q is in the fifth working position, the fifth passage 105Q of the plane valve 10Q is closed by the movable valve plate 13A; when the plane valve 10Q is in the sixth working position, the fifth passage 105Q and the twelfth passage 1012Q of the plane valve 10Q are closed by the movable valve plate 13A, respectively; when the planar valve 10Q is in the seventh operating position, the fifth passage 105Q and the twelfth passage 1012Q of the planar valve 10Q are closed by the movable valve plate 13A, respectively. In other words, the flat valve 10Q is different from the flat valve 10A in that the flat valve 10Q is not (or cannot be) formed with the sixteenth communication passage 10016A when the flat valve 10Q of the purification-softening water treatment system according to the second preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh working positions; when the plane valve 10Q is in the second, third, fourth, sixth, and seventh operating positions, the plane valve 10Q no longer forms (or cannot form) the seventeenth communication passage 10017A. In other words, when the plane valve 10Q is in the second, third, fourth, sixth and seventh operating positions, the plane valve 10Q does not supply water (or raw water) to be treated through the second and eighth openings 1102A and 1108A; when the plane valve 10Q is in the fifth operating position, the plane valve 10Q does not supply water (or raw water) to be treated through the second opening 1102A.
Referring to fig. 61 to 90G of the drawings of the present invention, a purification-softening water treatment system according to a third preferred embodiment of the present invention is illustrated, which is suitable for purification-softening treatment of water (or raw water) to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10B, a purification device 20 and a softening device 30, wherein the fluid valve 10B comprises a valve body 11B and a valve cartridge 1B, wherein the fluid valve 10B has an inner chamber 110B, a first opening 1101B, a second opening 1102B, a third opening 1103B, a fourth opening 1104B, a fifth opening 1105B, a sixth opening 1106B, a seventh opening 1107B and an eighth opening 1108B, wherein the valve cartridge 1B is provided in the inner chamber 110B. Preferably, the fluid valve 10B further forms a ninth opening 1109B. It will be appreciated that the first opening 1101B, the second opening 1102B, the third opening 1103B, the fourth opening 1104B, the fifth opening 1105B, the sixth opening 1106B, the seventh opening 1107B, and the eighth opening 1108B are disposed in spaced apart relation in the valve body 11B of the fluid valve 10B.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the water treatment system according to the third preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the fluid valve 10B forms a first communication passage 1001B communicating with the first opening 1101B and the fifth opening 1105B of the valve body 11B, respectively, a second communication passage 1002B communicating with the second opening 1102B and the seventh opening 1107B of the valve body 11B, respectively, and a third communication passage 1003B communicating with the sixth opening 1106B and the eighth opening 1108B of the valve body 11B, respectively, when the purification-softening water treatment system is in the second operation state, the fluid valve 10B forms a fourth communication passage 1004B communicating with the first opening 1101B and the seventh opening 1107B of the valve body 11B, respectively, and a fifth communication passage 1005B communicating with the sixth opening 1106B and a ninth opening 1109B of the valve body 11B, respectively, and when the purification-softening water treatment system is in the third operation state, the fluid valve 10B forms a sixth communication passage 1006B communicating with the first opening 1101B and the sixth opening 1106B of the valve body 11B, respectively, and a seventh communication passage 1007B communicating with the fifth opening 1105B and the ninth opening 1109B of the valve body 11B, respectively. Preferably, the purification-demineralized water treatment system according to the third preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10B forms an eighth communication passage 1008B respectively communicating with the first opening 1101B and the third opening 1103B of the valve body 11B, a ninth communication passage 1009B respectively communicating with the seventh opening 1107B and the fourth opening 1104B of the valve body 11B, and a tenth communication passage 10010B respectively communicating with the sixth opening 1106B and the ninth opening 1109B of the valve body 11B, and when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10B forms an eleventh communication passage 10011B respectively communicating with the first opening 1101B and the sixth opening 1106B of the valve body 11B, and a twelfth communication passage 10010B respectively communicating with the seventh opening 1107B and the ninth opening 1109B of the valve body 11B. Still preferably, the water treatment system according to the third preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10B forms a thirteenth communicating passage 10013B communicating with the first opening 1101B and the fifth opening 1105B of the valve body 11B, respectively, and a fourteenth communicating passage 10014B communicating with the sixth opening 1106B and the ninth opening 1109B of the valve body 11B, respectively, and when the water treatment system is in the seventh operating state, the fluid valve 10B forms a fifteenth communicating passage 10015B communicating with the first opening 1101B and the fourth opening 1104B of the valve body 11B, respectively.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, further, when the water treatment system according to the third preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13B and the fixed valve plate 12B of the plane valve 10B form a sixteenth communication passage 10016B respectively communicating with the first opening 1101B and the second opening 1102B of the valve body 11B; in the second, fourth, fifth, sixth and seventh operating states, the movable and fixed valve plates 13B and 12B of the plane valve 10B form a seventeenth communication passage 10017B communicating with the first and eighth openings 1101B and 1108B of the valve body 11B, respectively; and in the third operating state, the movable valve plate 13B and the fixed valve plate 12B of the planar valve 10B form an eighteenth communication passage 10018B that communicates with the first opening 1101B and the eighth opening 1108B of the valve body 11B, respectively.
As shown in fig. 61 to 90G of the drawings, the fluid valve 10B of the water treatment system for purifying-softening water according to the third preferred embodiment of the present invention is a plane valve, wherein the plane valve 10B further comprises a moving valve plate 13B and a fixed valve plate 12B, wherein the fixed valve plate 12B has a first fluid control surface 120B, the moving valve plate 13B has a second fluid control surface 130B, wherein the moving valve plate 13B and the fixed valve plate 12B are both disposed in the inner chamber 110B, wherein the second fluid control surface 130B of the moving valve plate 13B is disposed on the first fluid control surface 120B of the fixed valve plate 12B, and the moving valve plate 13B is disposed to be rotatable with respect to the fixed valve plate 12B, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110B of the valve body 11B communicates with the first opening 1101B, the first communication opening 201 of the purification device 20 communicates with the fifth opening 1105B of the valve body 11B, the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 communicate with the sixth opening 1106B of the valve body 11B, and the second communication opening 302 of the softening tank 31 communicates with the seventh opening 1107B of the valve body 11B. Thus, when the fluid valve 10B is a planar valve, the spool 1B of the fluid valve 10B includes the movable valve plate 13B and the fixed valve plate 12B. Further, it is understood that since the inner chamber 110B of the valve body 11B of the plane valve 10B communicates with the first opening 1101B, water to be treated is provided through the first opening 1101B and the inner chamber 110B.
As shown in fig. 61 to 90G of the drawings, the softening device 30 of the purified-softened water treatment system according to the third preferred embodiment of the present invention further comprises an ejector 32 and a brine tank 33, wherein the ejector 32 has an ejection port 321 adapted to communicate with the third opening 1103B of the valve body 11B and an ejection port 322 adapted to communicate with the fourth opening 1104B of the valve body 11B, wherein the brine tank 33 is adapted to communicate with the ejector 32 so that brine from the brine tank 33 can flow to the softening tank 31 of the softening device 30 through the ejector 32 and the fourth opening 1104B and through the plane valve 10B, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the third opening 1103B through an eighth communication passage 1008B, flows into the jet outlet 321 of the jet 32, is jetted through the jet 32, mixes the liquid from the brine tank 33, flows into the fourth opening 1104B of the valve body 11B through the jet inlet 322 of the jet 32, then flows into the seventh opening 1107B through a ninth communication passage 1009B, enters the second communication opening 302 of the softening tank 31, and after countercurrent regeneration of the water treatment material or mechanism such as softened resin in the softening tank 31, flows out from the first communication opening 301, then flows out from the ninth opening 1109B of the plane valve 10B after flowing through the sixth opening 1106B of the valve body 11B. It will be appreciated that although the present invention is described by way of example only in terms of providing saline solution to the softening tank 31 via the ejector 32, saline solution may be provided to the softening tank 31 via the fourth opening 1104B of the planar valve 10B by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10B of the purification-demineralized water treatment system of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided at the valve body 11B so that the planar valve 10B is connected to other structural members of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10B, respectively.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the water treatment system according to the third preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the movable valve plate 13B and the fixed valve plate 12B of the planar valve 10B form a first communication passage 1001B communicating with the first opening 1101B and the fifth opening 1105B of the valve body 11B, respectively, a second communication passage 1002B communicating with the second opening 1102B and the seventh opening 1107B of the valve body 11B, respectively, and a third communication passage 1003B communicating with the sixth opening 1106B and the eighth opening 1108B of the valve body 11B, respectively, wherein when the water treatment system is in the second operation state, the movable valve plate 13B and the fixed valve plate 12B of the planar valve 10B form a second communication passage 1001B communicating with the first opening 1101B and the fifth opening 1101B of the valve body 11B, respectively, and a fourth communication passage 1002B communicating with the fifth opening 1106B and the fifth opening 1106B of the valve body 11B, respectively, and a fifth communication passage 1003B communicating with the fifth opening 1106B and the eighth opening 1108B of the valve body 11B, respectively, and a fifth communication passage 1003B communicating with the fifth opening 10B of the valve body 10B and the first opening 10B and a fifth opening of the valve body 10B and a fifth communication passage 1006B communicating with the fifth opening of the first opening 10B and the first opening of the first opening 10B and a fifth opening of the valve body 10B and a fifth opening of the valve 10B is respectively.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the first operation state, the first communication passage 1001B formed by the plane valve 10B is respectively communicated with the first opening 1101B and the fifth opening 1105B of the valve body 11B, the second communication passage 1002B is respectively communicated with the second opening 1102B and the seventh opening 1107B of the valve body 11B, the third communication passage 1003B is respectively communicated with the sixth opening 1106B and the eighth opening 1108B of the valve body 11B, so as to allow water flowing from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flows into the purification apparatus 20 through the first communication passage 1001B formed by the plane valve 10B, the fifth opening 1106B of the valve body 11B, the first communication opening 201 of the purification apparatus 20, raw water flowing from the second opening 1102B of the purification apparatus 20 through the purification apparatus 20 is respectively communicated with the first communication passage 1003B, and then flows from the second opening 31B to the second opening of the valve body 11B through the second communication passage 1003B, and finally flows out of the plane valve body 11B through the second communication passage 10B, and finally flows out of the first communication passage 10B through the second opening 31B, and finally flows out of the first communication passage 10B through the second opening 1B through the second opening of the valve body, and the first communication passage 10B through the fifth communication passage 10B. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-softened water treatment system is in the first operation state, the first opening 1101B of the valve body 11B (or the inner chamber 110B of the valve body 11B), the fifth opening 1105B of the valve body 11B, the first communication opening 201 of the purification device 20, the second communication opening 202 of the purification device 20, the first communication opening 301 of the softening tank 31 of the softening device 30, the second communication opening 302 of the softening tank 31 of the softening device 30, the seventh opening 1107B of the valve body 11B, and the second opening 1102B of the valve body 11B are sequentially communicated, thereby forming a water flow path connecting the purification device 20 and the softening device 30 in series, so that raw water can flow from the purification device 20 to the softening device 30 and be sequentially purified and softened. Meanwhile, the sixth opening 1106B of the valve body 11B, the third communication passage 1003B of the plane valve 10B, and the eighth opening 1108B of the valve body 11B form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004B formed by the plane valve 10B is respectively communicated with the first opening 1101B and the seventh opening 1107B of the valve body 11B, the fifth communication passage 1005B is respectively communicated with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the plane valve 10B, so as to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the seventh opening 1107B through the fourth communication passage 1004B formed by the plane valve 10B, then flows into the softening tank 31 through the second conduction opening 302 of the softening tank 31, and for softening materials (or water treatment materials) such as softening resins or the like in the softening tank 31, after back flushing, the obtained sewage or waste water flows out of the first conduction opening 301 of the softening tank 31 and then flows out of the fifth communication passage 1005B through the plane valve 10B through the fifth opening 1109B of the plane valve 10B. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006B formed by the flat valve 10B communicates with the first opening 1101B and the sixth opening 1106B of the valve body 11B, respectively, and the seventh communication passage 1007B communicates with the fifth opening 1105B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively, thereby allowing raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the sixth opening 1106B through the sixth communication passage 1006B, then enters the second communication opening 202 of the purification apparatus 20, flows out of the first communication opening 201 of the purification apparatus 20 after back flushing the water treatment material or mechanism in the purification apparatus 20, then flows into the seventh communication passage 1007B through the fifth opening 1105B of the valve body 11B, and then flows out of the seventh communication passage 1007B from the ninth opening 1109B of the flat valve body 10B; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the water treatment system according to the third preferred embodiment of the present invention further has a fourth operating state and a fifth operating state, and when the water treatment system is in the fourth operating state, the movable valve plate 13B and the fixed valve plate 12B of the flat valve 10B form an eighth communication passage 1008B respectively communicating with the first opening 1101B and the third opening 1103B of the valve body 11B, a ninth communication passage 1009B respectively communicating with the seventh opening 1107B and the fourth opening 1104B of the valve body 11B, and a tenth communication passage 10010B respectively communicating with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the flat valve 10B; when the purification-softening water treatment system is in the fifth operation state, the movable valve sheet 13B and the fixed valve sheet 12B of the flat valve 10B form an eleventh communication passage 10011B communicating with the first opening 1101B and the sixth opening 1106B of the valve body 11B, respectively, and a twelfth communication passage 10012B communicating with the seventh opening 1107B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively.
When the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the fourth operating state, the eighth communication passage 1008B formed by the planar valve 10B is respectively communicated with the first opening 1101B and the third opening 1103B of the valve body 11B, the ninth communication passage 1009B is respectively communicated with the seventh opening 1107B and the fourth opening 1104B of the valve body 11B, the tenth communication passage 10010B is respectively communicated with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the planar valve 10B, so as to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flows into the third opening 1103B through the eighth communication passage 1008B, then flows into the jet outlet 321 of the jet 32, flows into the fourth opening 1104B through the inlet 322 of the jet 32 after mixing liquid from the salt tank 33, flows into the valve body 11B through the ninth opening 1106B, then flows out of the fifth communication passage 1009B through the seventh opening 1106B of the valve body 11B, then flows out of the valve body 31B, and then flows out of the planar valve body 10B through the ninth communication passage 1106B into the seventh opening 31B, and then flows out of the valve body 10B. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011B formed by the flat valve 10B communicates with the first opening 1101B and the sixth opening 1106B of the valve body 11B, respectively, and the twelfth communication passage 10012B communicates with the seventh opening 1107B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively, so as to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flows into the sixth opening 1106B through the eleventh communication passage 10011B, then enters the first conduction opening 301 of the demineralized tank 31, flows out of the second conduction opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flows into the seventh opening 11012B of the valve body 11B, and then flows out of the ninth communication passage 1109B from the seventh opening 1107B of the flat valve body 11B. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the water treatment system according to the third preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13B and the fixed valve plate 12B of the flat valve 10B form a thirteenth communicating channel 10013B communicating with the first opening 1101B and the fifth opening 1105B of the valve body 11B, respectively, and a fourteenth communicating channel 10014B communicating with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively; when the purification-softening water treatment system is in the seventh operating state, the movable valve plate 13B and the fixed valve plate 12B of the flat valve 10B form a fifteenth communication passage 10015B that communicates with the first opening 1101B and the fourth opening 1104B of the valve body 11B, respectively.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the sixth operation state, the thirteenth communication passage 10013B formed by the flat valve 10B communicates with the first opening 1101B and the fifth opening 1105B of the valve body 11B, respectively, and the fourteenth communication passage 10014B communicates with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively, so as to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flow into the fifth opening 1105B through the thirteenth communication passage 10013B, then into the first communication opening 201 of the purification apparatus 20, flow out of the second communication opening 202 of the purification apparatus 20, then flow through the sixth opening 1106B of the valve body 11B into the sixth communication passage 1106B of the valve body 11B, and then flow out of the ninth communication passage 10014B from the ninth opening 1109B of the purification apparatus 20 after forward flushing the water treatment material or mechanism in the purification apparatus 20. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication passage 10015B formed by the plane valve 10B is respectively communicated with the first opening 1101B and the fourth opening 1104B of the valve body 11B, thereby allowing raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the fourth opening 1104B through the fifteenth communication passage 10015B, and flows into the injection port 322 of the ejector 32, thereby replenishing water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, further, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13B and the fixed valve plate 12B of the flat valve 10B form a sixteenth communication passage 10016B that communicates with the first opening 1101B and the second opening 1102B of the valve body 11B, respectively, so that raw water is allowed to flow from the first opening 1101B of the valve body 11B to the inner chamber 110B of the valve body 11B and then flows into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B when the purification-demineralized water treatment system is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, and the raw water is provided to the fourth operation state, the fifth operation state and the seventh operation state.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the seventeenth communication passage 10017B formed by the movable valve plate 13B and the fixed valve plate 12B of the plane valve 10B allows raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B and then flows into the eighth opening 1108B of the valve body 11B through the seventeenth communication passage 10017B, thereby providing raw water to a user in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state. Further, when the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention is in the third operation state, the eighteenth communication passage 10018B formed by the movable valve plate 13B and the fixed valve plate 12B of the plane valve 10B allows raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flows into the eighth opening 1108B of the valve body 11B through the eighteenth communication passage 10018B, thereby providing raw water to a user in the third operation state.
Accordingly, as shown in fig. 68A to 74 and 76A to 76G of the drawings, the fluid valve (or flat valve) 10B of the purification-demineralized water treatment system according to the third preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein when the fluid valve (or flat valve) 10B is in the first operation position, the spool 1B (the movable valve plate 13B and the stationary valve plate 12B) of the fluid valve 10B forms the first communication passage 1001B, the second communication passage 1002B and the third communication passage 1003B, when the fluid valve (or flat valve) 10B is in the second operation position, the spool 1B of the fluid valve 10B forms the fourth communication passage 1004B and the fifth communication passage 1005B, and when the fluid valve (or flat valve) 10B is in the third operation position, the spool 1B of the fluid valve 10B forms the sixth communication passage 1006B and the seventh communication passage 1006B; preferably, when the fluid valve (or plane valve) 10B is in the fourth operating position, the spool 1B of the fluid valve 10B forms the eighth communication passage 1008B, the ninth communication passage 1009B, and the tenth communication passage 10010B; when the fluid valve (or plane valve) 10B is in the fifth operating position, the spool 1B of the fluid valve 10B forms the eleventh communication passage 10011B and the twelfth communication passage 10012B; more preferably, when the fluid valve (or flat valve) 10B is in the sixth operating position, the spool 1B of the fluid valve 10B forms the thirteenth communication passage 10013B and the fourteenth communication passage 10014B; when the fluid valve (or plane valve) 10B is in the seventh operating position, the spool 1B of the fluid valve 10B forms the fifteenth communication passage 10015B. Further, when the fluid valve (or plane valve) 10B of the purified-softened water treatment system according to the third preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the valve body 1B of the fluid valve 10B forms the sixteenth communication passage 10016B. Further, when the fluid valve (or plane valve) 10B of the water treatment system according to the third preferred embodiment of the present invention is in the second, fourth, fifth, sixth and seventh operating positions, the valve element 1B of the fluid valve 10B forms the seventeenth communication passage 10017B, and when the fluid valve (or plane valve) 10B of the water treatment system according to the third preferred embodiment of the present invention is in the third operating position, the valve element 1B of the fluid valve 10B forms the eighteenth communication passage 10018B.
As shown in fig. 75A to 75F and fig. 77A to 78G of the drawings, the planar valve 10B of the water treatment system according to the third preferred embodiment of the present invention has a first channel 101B, a second channel 102B, a third channel 103B, a fourth channel 104B, a fifth channel 105B, a sixth channel 106B, a seventh channel 107B, an eighth channel 108B, a ninth channel 109B, a tenth channel 1010B, an eleventh channel 1011B, a twelfth channel 1012B and a thirteenth channel 1013B, wherein the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the fifth channel 105B, the sixth channel 106B, the seventh channel 107B, the eighth channel 108B and the twelfth channel 1012B are respectively provided on the valve block 12B and respectively extend from the first fluid control surface 120B of the valve block 12B; the ninth channel 109B, the tenth channel 1010B, the eleventh channel 1011B, and the thirteenth channel 1013B are respectively disposed on the movable valve plate 13B and respectively extend from the second fluid control surface 130B of the movable valve plate 13B, wherein the first channel 101B and the second channel 102B are respectively in communication with the fifth opening 1105B, the third channel 103B and the fourth channel 104B are respectively in communication with the seventh opening 1107B, the fifth channel 105B is in communication with the second opening 1102B, the sixth channel 106B is in communication with the third opening 1103B, the seventh channel 107B is in communication with the fourth opening 1104B, the eighth channel 108B is in communication with the sixth opening 1106B, the twelfth channel 101B is in communication with the eighth opening 1108B, the ninth channel 109B is in communication with the first opening 1101B of the valve body 11B (via the inner cavity 110B of the valve body 11B), and the eleventh channel 1011B is in communication with the ninth opening 1109B. Preferably, the ninth opening 1109B is disposed in the valve body 11B of the planar valve 10B, and the ninth opening 1109B communicates with the eleventh channel 1011B through a trapway 150B. Thus, alternatively, the ninth opening 1109B of the planar valve 10B is formed in the movable valve plate 13B, and the ninth opening 1109B of the planar valve 10B communicates with the eleventh channel 1011B and the trapway 150B, respectively. It will be appreciated that the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106B of the valve body 11B can be achieved in various ways. As shown in fig. 66B of the drawings, the sixth opening 1106B of the valve body 11B may enable communication between the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31, and the sixth opening 1106B of the valve body 11B by a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purifying device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106B of the valve body 11B may also be achieved by a communication passage provided at the valve body 11B, wherein the communication passage may be provided in communication with the second communication opening 202 of the purifying device 20 and the sixth opening 1106B of the valve body 11B, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106B of the valve body 11B, respectively. Accordingly, the eighth passage 108B of the valve body 11B, the second communication opening 202 of the purification apparatus 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106B of the valve body 11B. In addition, in order to ensure that water in the inner chamber 110B of the valve body 11B enters the ninth passage 109B, the ninth passage 109B is provided so as to be always in communication with the inner chamber 110B of the valve body 11B through a water inlet 1091B which is always in communication with the external space.
It is noted that the first channel 101B and the second channel 102B of the planar valve 10B are respectively in communication with the fifth opening 1105B, may be respectively and independently in communication with the fifth opening 1105B, or may be in communication through a fluid channel; the third channel 103B and the fourth channel 104B of the planar valve 10B are in communication with the seventh opening 1107B, respectively, either individually or independently, or through a fluid channel. For example, as shown in fig. 61 to 78G of the drawings, the first passage 101B and the second passage 102B of the plane valve 10B communicate through a first fluid passage 1211B, the second passage 102B is provided in direct communication with the fifth opening 1105B, so that the first passage 101B also communicates with the fifth opening 1105B through the first fluid passage 1211B and the second passage 102B; the third passage 103B and the fourth passage 104B of the planar valve 10B are respectively and individually communicated with the seventh opening 1107B. Alternatively, as shown in fig. 79 and 80 of the drawings, the first channel 101B is provided in direct communication with the fifth opening 1105B, and the second channel 102B is also in communication with the fifth opening 1105B through the first fluid channel 1211B and the first channel 101B. Or alternatively, the first channel 101B and the second channel 102B of the planar valve 10B may be in communication with the fifth opening 1105B separately and independently; or alternatively, as shown in fig. 81 of the drawings, the third passage 103B and the fourth passage 104B of the planar valve 10B communicate through a second fluid passage 1212B, the third passage 103B being provided in direct communication with the seventh opening 1107B, such that the fourth passage 104B also communicates with the seventh opening 1107B through the second fluid passage 1212B and the third passage 103B; or alternatively, as shown in fig. 82 of the drawings, the third passage 103B and the fourth passage 104B of the planar valve 10B communicate through a second fluid passage 1212B, the fourth passage 104B being provided in direct communication with the seventh opening 1107B, such that the third passage 103B also communicates with the seventh opening 1107B through the second fluid passage 1212B and the fourth passage 104B. It is to be appreciated that further, the first fluid passage 1211B and the second fluid passage 1212B may be disposed on the first fluid control surface 120B of the valve block 12B, or may be disposed inside the valve body 11B or the valve block 12B. It will be appreciated that the first and second passages 101B, 102B of the planar valve 10B communicate with the fifth opening 1105B, respectively, and the third and fourth passages 103B, 104B of the planar valve 10B communicate with the seventh opening 1107B, respectively, but may also communicate by other means.
As shown in fig. 78A to 78G of the drawings, the movable valve plate 13B of the flat valve 10B of the purified-softened water treatment system according to the third preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12B so that the flat valve 10B has a first operation position, a second operation position and a third operation position, wherein the ninth passage 109B of the flat valve 10B communicates with the first passage 101B, the tenth passage 1010B communicates with the third passage 103B and the fifth passage 105B, respectively, and the thirteenth passage 1013B communicates with the eighth passage 108B and the twelfth passage 1012B, respectively, when the flat valve 10B is in the first operation position; when the planar valve 10B is in the second operating position, the ninth passage 109B of the planar valve 10B communicates with the fourth passage 104B, and the eleventh passage 1011B communicates with the eighth passage 108B; when the planar valve 10B is in the third operating position, the eighth passage 108B of the planar valve 10B communicates with the ninth passage 109B, the eleventh passage 1011B of the planar valve 10B communicates with the first passage 101B, and the tenth passage 1010B of the planar valve 10B communicates with the eighth passage 108B and the twelfth passage 1012B, respectively.
As shown in fig. 78A to 78G of the drawings, the flat valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the flat valve 10B is in the fourth operation position, the ninth passage 109B of the flat valve 10B communicates with the sixth passage 106B, the tenth passage 1010B communicates with the fourth passage 104B and the seventh passage 107B, respectively, and the eleventh passage 1011B communicates with the eighth passage 108B; when the planar valve 10B is in the fifth operating position, the ninth passage 109B of the planar valve 10B communicates with the eighth passage 108B, and the eleventh passage 1011B of the planar valve 10B communicates with the third passage 103B.
As shown in fig. 78A to 78G of the drawings, the flat valve 10B of the water treatment system according to the third preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10B is in the sixth operation position, the ninth passage 109B of the flat valve 10B is communicated with the second passage 102B, and the eleventh passage 1011B of the flat valve 10B is communicated with the eighth passage 108B; when the planar valve 10B is in the seventh operating position, the ninth passage 109B of the planar valve 10B communicates with the seventh passage 107B.
It will be appreciated that when the planar valve 10B is in the first operating position, the water treatment system according to the third preferred embodiment of the present invention is controlled to be in the water treatment-softening operating position, the ninth passage 109B of the planar valve 10B is communicated with the first passage 101B to form the first communication passage 1001B, the tenth passage 1010B is communicated with the third passage 103B and the fifth passage 105B to form the second communication passage 1002B, and the thirteenth passage 1013B is communicated with the eighth passage 108B and the twelfth passage 1012B to form the third communication passage 1003B; when the plane valve 10B is in the second operation position, the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is controlled to be in the demineralized filter (demineralizing apparatus) backwash operation position, the ninth passage 109B of the plane valve 10B communicates with the fourth passage 104B to form the fourth communication passage 1004B, and the eleventh passage 1011B communicates with the eighth passage 108B to form the fifth communication passage 1005B; when the plane valve 10B is in the third operating position, the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is controlled to be in the backwashing operating position of the purification apparatus, the eighth passage 108B of the plane valve 10B communicates with the ninth passage 109B, thereby forming the sixth communication passage 1006B, and the eleventh passage 1011B communicates with the first passage 101B, thereby forming the seventh communication passage 1007B. Further, when the plane valve 10B is in the fourth operating position, the clean-softened water treatment system according to the third preferred embodiment of the present invention is controlled to be in the softened filter regeneration operating position, the ninth passage 109B of the plane valve 10B communicates with the sixth passage 106B to form the eighth communication passage 1008B, the tenth passage 1010B communicates with the fourth passage 104B and the seventh passage 107B to form the ninth communication passage 1009B, and the eleventh passage 1011B communicates with the eighth passage 108B to form the tenth communication passage 10010B; when the plane valve 10B is in the fifth operating position, the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109B of the plane valve 10B communicates with the eighth passage 108B to form the eleventh communication passage 10011B, and the eleventh passage 1011B of the plane valve 10B communicates with the third passage 103B to form the twelfth communication passage 10012B. Further, when the flat valve 10B is in the sixth operating position, the ninth passage 109B of the flat valve 10B is in communication with the second passage 102B to form the thirteenth communication passage 10013B, and the eleventh passage 1011B of the flat valve 10B is in communication with the eighth passage 108B to form the fourteenth communication passage 10014B, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is controlled to be in the purification apparatus forward-washing operating position; when the plane valve 10B is in the seventh operating position, the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109B of the plane valve 10B communicates with the seventh passage 107B, thereby forming the fifteenth communicating passage 10015B. It will be appreciated that the eleventh channel 1011B may be a through hole provided in the movable valve plate 13B, wherein the eleventh channel 1011B extends upward from the second fluid control surface 130B of the movable valve plate 13B to the opposite side thereof, thereby discharging sewage or wastewater upward to the trapway 150B at the corresponding working position. It will be appreciated that when the planar valve 10B is in the first operating position, the tenth channel 1010B of the planar valve 10B is in communication with the third channel 103B and the fifth channel 105B, respectively, and the movable vane 13B of the planar valve 10B separates the fifth channel 105B from the inner chamber 110B of the valve body 11B to prevent raw water in the inner chamber 110B of the valve body 11B from entering the fifth channel 105B, the thirteenth channel 1013B of the planar valve 10B is in communication with the eighth channel 108B and the twelfth channel 1012B, respectively, and the movable vane 13B of the planar valve 10B separates the twelfth channel 1012B from the inner chamber 110B of the valve body 11B to prevent raw water in the inner chamber 110B of the valve body 11B from entering the twelfth channel 1012B.
As shown in fig. 76A to 78G of the drawings, further, when the plane valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the fifth passage 105B of the plane valve 10B communicates with the inner chamber 110B of the valve body 11B, thereby forming the sixteenth communication passage 10016B. Accordingly, when the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position, and the seventh operation position, raw water is allowed to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and further flows from the inner chamber 110B of the valve body 11B to the second opening 1102B of the valve body 11B through the fifth passage 105B of the fixed valve plate 12B.
As shown in fig. 76A to 78G of the drawings, further, when the plane valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention is in the second operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the twelfth passage 1012B of the plane valve 10B communicates with the inner chamber 110B of the valve body 11B, thereby forming the seventeenth communication passage 10017B. Accordingly, when the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention is in the second, fourth, fifth, sixth and seventh operating positions, raw water is allowed to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B and further flows from the inner chamber 110B of the valve body 11B to the eighth opening 1108B of the valve body 11B through the twelfth passage 1012B of the valve plate 12B. Further, when the plane valve 10B of the purified-softened water treatment system according to the third preferred embodiment of the present invention is in the third working position, the ninth passage 109B of the plane valve 10B communicates with the eighth passage 108B, and the tenth passage 1010B communicates with the eighth passage 108B and the twelfth passage 1012B, respectively, such that the ninth passage 109B communicates with the twelfth passage 1012B, thereby forming the eighteenth communicating passage 10018B. Accordingly, when the water treatment system according to the third preferred embodiment of the present invention is in the third working position, raw water is allowed to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the eighth passage 108B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, is guided into the twelfth passage 1012B of the fixed valve block 12B through the tenth passage 1010B of the movable valve block 13B, and then flows to the eighth opening 1108B of the valve body 11B.
As shown in fig. 68A to 74 and 76A to 78G of the drawings, correspondingly, when the plane valve 10B is in the first working position, the water treatment machine is in a purification-softening working state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the first passage 101B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105B of the valve body 11B, water treatment material or mechanism treatment of the purification device 20 is followed by outflow of purified water from the second communication opening 202 of the purification device 20, then the purified water is split into two paths, one path of purified water flows into the first conduction opening 301 of the softening tank 31 after being treated with softening resin in the softening tank 31, then flows out of the second conduction opening 302 of the softening tank 31, then flows into the third passage 101B of the fixed valve block 12B through the seventh opening 1107B of the movable valve block 11B, then flows out of the valve block 12B through the fifth passage 1010B through the fixed valve block 12B, and finally flows out of the valve body 12B through the eighth passage 1106B through the eighth passage 11B of the valve block 12B, and then flows into the eighth passage 12B through the eighth passage 1010B of the valve body 12B through the valve body 12B, and then flows out of the eighth passage 12B through the eighth valve block 12B through the valve block 12B; when the flat valve 10B is in the second working position, the water treatment machine is in the backflushing working state of the softening filter element (softening device), raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the fourth passage 104B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then enters the second conducting opening 302 of the softening tank 31 through the seventh opening 1107B of the valve body 11B, backflushes the softened resin in the softening tank 31, flows out of the first conducting opening 301 of the softening tank 31, then flows through the sixth opening 1106B of the valve body 11B, then flows through the eighth passage 108B of the fixed valve plate 12B and the eleventh passage 1011B of the movable valve plate 13B, and then flows out of the ninth opening 1109B of the flat valve 10B; when the planar valve 10B is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the eighth passage 108B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106B of the valve body 11B, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105B of the valve body 11B, enters the first passage 101B of the fixed valve block 12B, then flows through the eleventh passage 1011B of the movable valve block 13B, and flows out of the ninth opening 1109B of the planar valve 10B. Further, when the flat valve 10B is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the sixth passage 106B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then flows into the injection port 321 of the ejector 32 through the third opening 1103B of the valve body 11B, flows through the ejector 32 jet, mixes the liquid from the salt solution tank 33, flows into the fourth opening 1104B of the valve body 11B through the injection port 322 of the ejector 32, then enters the seventh passage 107B of the fixed valve block 12B, then flows into the fourth passage 104B of the fixed valve block 12B through the tenth passage 1010B of the movable valve block 13B, then flows into the second conduction opening 302 of the softening tank 1107 through the seventh opening 1106B of the valve body 11B, flows out of the flat surface of the softening tank 31 such as softened resin after flowing back and flows out of the flat surface of the valve body 11B through the eighth passage 108B of the opening 1106B of the valve body 11B after flowing out of the first passage 11B through the seventh passage 1106B; when the flat valve 10B is in the fifth operating position, the water treatment machine is in the forward washing operating state of the softening cartridge (softening device), raw water flows from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the eighth passage 108B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106B of the valve body 11B, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107B of the valve body 11B, then flows through the third passage 103B of the fixed valve plate 12B and the eleventh passage 1011B of the movable valve plate 13B, and then flows out of the ninth opening 1109B of the flat valve 10B. Further, when the flat valve 10B is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flows into the second passage 102B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105B of the valve body 11B, and after the water treatment material or mechanism in the cleaning device 20 is positively washed, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106B of the valve body 11B, enters the eighth passage 108B of the fixed valve plate 12B, then flows through the eleventh passage 1011B of the movable valve plate 13B, and flows out of the ninth opening 1109B of the flat valve 10B; when the plane valve 10B is in the seventh operating position, the water treatment machine is in the saline tank water replenishing operating state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the seventh passage 107B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104B of the valve body 11B, and is replenished to the saline tank 33. Thus, at each working position, the inner chamber 110B of the plane valve 10B of the purified-softened water treatment system according to the third preferred embodiment of the present invention is respectively communicated with the first opening 1101B and the ninth passage 109B, so that the first opening 1101B of the plane valve 10B can be communicated with the ninth passage 109B through the inner chamber 110B, and different flow direction control of the water to be treated at each working position is realized. In addition, the ninth opening 1109B of the planar valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention serves as a drain opening directly or indirectly communicating with the eleventh passage 1011B of the planar valve 10B, which may be formed in the valve body 11B of the planar valve 10B or may be formed in a drain passage.
As shown in fig. 78A to 78G of the drawings, preferably, when the plane valve 10B is in the first working position, the second passage 102B and the fourth passage 104B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the plane valve 10B is in the second working position, the first channel 101B and the third channel 103B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the plane valve 10B is in the third working position, the second channel 102B and the third channel 103B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the plane valve 10B is in the fourth working position, the first channel 101B, the second channel 102B and the third channel 103B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the plane valve 10B is in the fifth working position, the second channel 102B and the fourth channel 104B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the plane valve 10B is in the sixth working position, the first channel 101B, the third channel 103B and the fourth channel 104B of the plane valve 10B are respectively closed by the movable valve plate 13B; when the planar valve 10B is in the seventh operating position, the sixth passage 106B of the planar valve 10B is closed by the movable valve plate 13B.
As shown in fig. 78A to 78G of the drawings, more preferably, when the plane valve 10B is in the first working position, the sixth passage 106B and the seventh passage 107B of the plane valve 10B are closed by the movable valve plate 13B, and the eleventh passage 1011B is closed by the fixed valve plate 12B; when the plane valve 10B is in the second working position, the seventh channel 107B of the plane valve 10B is closed by the movable valve plate 13B, the thirteenth channel 1013B is communicated with the sixth channel 106B, and the tenth channel 1010B of the plane valve 10B is respectively communicated with the second channel 102B and the eighth channel 108B; when the plane valve 10B is in the third working position, the sixth channel 106B and the seventh channel 107B of the plane valve 10B are respectively closed by the movable valve plate 13B, and the thirteenth channel 1013B of the plane valve 10B is in communication with the fourth channel 104B; when the planar valve 10B is in the fourth operating position, the thirteenth channel 1013B of the planar valve 10B communicates with the fifth channel 105B; when the plane valve 10B is in the fifth working position, the sixth channel 106B and the seventh channel 107B of the plane valve 10B are closed by the movable valve plate 13B, respectively, the thirteenth channel 1013B of the plane valve 10B is communicated with the eighth channel 108B, and the tenth channel 1010B of the plane valve 10B is communicated with the eighth channel 108B and the first channel 101B, respectively; when the flat valve 10B is in the sixth working position, the sixth channel 106B of the flat valve 10B is closed by the movable valve plate 13B, the tenth channel 1010B of the flat valve 10B is in communication with the eighth channel 108B, and the thirteenth channel 1013B of the flat valve 10B is in communication with the seventh channel 107B; when the flat valve 10B is in the seventh operating position, the first channel 101B and the eighth channel 108B of the flat valve 10B are closed by the movable valve plate 13B, respectively, the tenth channel 1010B of the flat valve 10B is in communication with the second channel 102B and the fourth channel 104B, respectively, and the thirteenth channel 1013B of the flat valve 10B is in communication with the third channel 103B and the fifth channel 105B, respectively.
It is noted that the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the fifth channel 105B, the sixth channel 106B, the seventh channel 107B, the eighth channel 108B and the twelfth channel 1012B of the planar valve 10B are respectively and separately disposed on the first fluid control surface 120B of the valve plate 12B; the ninth channel 109B, the tenth channel 1010B, the eleventh channel 1011B, and the thirteenth channel 1013B are respectively disposed on the second fluid control surface 130B of the movable valve plate 13B at intervals. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth passages 101B, 102B, 103B, 104B, 105B, 106B, 107B, 108B, and 1012B of the planar valve 10B form a passage opening provided at the first fluid control surface 120B of the fixed valve plate 12B, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109B, 1010B, 1011B, 1013B form a passage opening provided at the second fluid control surface 130B of the movable valve plate 13B, respectively, and when the movable valve plate 13B of the planar valve 10B is disposed opposite (the first fluid control surface 120B) to the surface (the second fluid control surface 130B) and the movable valve plate 13B rotates relative to the fixed valve plate 12B, the passages provided at the movable valve plate 13B and the fixed valve plate 12B are selectively communicated through the corresponding passage openings, thereby forming respective fluid flow communication directions (e.g., flow directions).
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, and thirteenth channels 101, 102B, 103B, 104B, 105B, 106B, 107B, 108B, 109B, 1010B, 1011B, 1012B, and 1013B of the planar valve 10B may have any extension path (or direction) capable of achieving the interconnection relationship herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth passages 101B, 102B, 103B, 104B, 105B, 106B, 107B, 108B, and 1012B of the planar valve 10B are formed in the passage opening of the first fluid control surface 120B of the fixed valve plate 12B, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109B, 1010B, 1011B, and 1013B are formed in the passage opening of the second fluid control surface 130B of the movable valve plate 13B, respectively, may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108B formed in the first fluid control surface 120B of the fixed valve plate 12B may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shape of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, and thirteenth channels 101B, 102B, 103B, 104B, 105B, 106B, 107B, 108B, 109B, 1010B, 1011B, 1012B, and 1013B and the channel openings thereof of the planar valve 10B should not be construed as limiting the present invention.
As shown in fig. 68A to 78G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120B of the fixed valve block 12B of the plane valve 10B and the second fluid control surface 130B of the movable valve block 13B are covered by the solid portions of the movable valve block 13B and the fixed valve block 12B at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10B, thereby making communication between the corresponding passages impossible through the passage openings. For example, when the flat valve 10B is in the first working position, the solid portion of the movable valve plate 13B faces the sixth passage 106B and the seventh passage 107B of the flat valve 10B to form a passage opening in the first fluid control surface 120B of the fixed valve plate 12B, so that the sixth passage 106B and the seventh passage 107B of the flat valve 10B are closed (or blocked) by the movable valve plate 13B, and the solid portion of the fixed valve plate 12B faces the eleventh passage 1011B of the flat valve 10B to form a passage opening in the second fluid control surface 130B of the movable valve plate 13B, so that the eleventh passage 1011B of the flat valve 10B is closed by the fixed valve plate 12. Accordingly, communication between the passage provided in the movable valve block 13B and the passage provided in the fixed valve block 12B herein means that in the specific operating position of the planar valve 10B (or the operating state of the purification-softening water treatment system), the passage opening formed in the second fluid control surface 130B of the movable valve block 13B by the passage provided in the movable valve block 13B is selectively partially or exactly aligned with the passage opening formed in the fixed valve block 12B by the passage provided in the fixed valve block 12B to form the first fluid control surface 120B of the fixed valve block 12B and to form a water flow path allowing water flow therethrough. For example, when the planar valve 10B is in the first operating position, the ninth passage 109B of the planar valve 10B is aligned with the first passage 101B so as to communicate with and form the first communication passage 1001B, the tenth passage 1010B is aligned with the third passage 103B and the fifth passage 105B, respectively, so as to communicate with and form the second communication passage 1002B, and the thirteenth passage 1013B is aligned with the eighth passage 108B and the twelfth passage 1012B, respectively, so as to communicate with and form the third communication passage 1003B.
As shown in fig. 75A to 75F and fig. 77A to 78G of the drawings, the first passage 101B, the eighth passage 108B, the second passage 102B, the fourth passage 104B, the seventh passage 107B, the sixth passage 106B, the third passage 103B and the fifth passage 105B of the plane valve 10B of the purified-softened water treatment system according to the third preferred embodiment of the present invention are arranged clockwise in this order on the fixed valve plate 12B; the eleventh passage 1011B, the tenth passage 1010B, the ninth passage 109B, and the thirteenth passage 1013B of the plane valve 10B are arranged clockwise in this order on the movable valve plate 13B. Optionally, the first channel 101B, the eighth channel 108B, the second channel 102B, the fourth channel 104B, the seventh channel 107B, the sixth channel 106B, the third channel 103B and the fifth channel 105B of the plane valve 10B are arranged in this order counterclockwise on the fixed valve plate 12B; the eleventh passage 1011B, the tenth passage 1010B, the ninth passage 109B, and the thirteenth passage 1013B of the plane valve 10B are arranged counterclockwise in this order in the movable valve plate 13B.
As shown in fig. 77A to 77D of the drawings, the fixed valve sheet 12B of the flat valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention has a first central portion 121B, a first extending portion 122B extending outwardly from the first central portion 121B, and a first edge portion 123B extending outwardly from the first extending portion 122B, the movable valve sheet 13B has a second central portion 131B, a second extending portion 132B extending outwardly from the second central portion 131B, and a second edge portion 133B extending outwardly from the second extending portion 132B, wherein the first fluid control surface 120B of the fixed valve sheet 12B has a central portion 1200B shown by a dash-dot line in the drawing, wherein the central portion 1200B is provided at the first central portion 121B of the fixed valve sheet 12B, and the portions other than the dash-dot line central portion 1200B are divided into a first portion 1202B, a second portion 1201B, a first portion 120b, a ninth portion 120b and a seventh portion 1204B, and a eighth portion 120b, respectively; the second fluid control surface 130B of the movable valve plate 13B of the planar valve 10B has a center region 1300B shown by a dashed line in the drawing, wherein the center region 1300B is provided at the second center portion 131B of the movable valve plate 13B, and a portion of the second fluid control surface 130B other than the center region 1300B is equally divided clockwise into a first region 1301B, a second region 1302B, a third region 1303B, a fourth region 1304B, a fifth region 1305B, a sixth region 1306B, a seventh region 1307B, an eighth region 1308B, a ninth region 1309B, a tenth region 13010B, and an eleventh region 13011B shown by a dash-dot line; wherein the first channel 101B extends downwardly from the first portion 1201B of the first fluid control surface 120B; the eighth passage 108B extends downwardly from the second portion 1202B, the third portion 1203B, the fourth portion 1204B, and the fifth portion 1205B of the first fluid control surface 120B of the stator plate 12B; the second channel 102B extends downward from the sixth portion 1206B of the first fluid control surface 120B of the fixed valve plate 12B; the fourth channel 104B extends downward from the seventh portion 1207B of the first fluid control surface 120B of the fixed valve plate 12B; the seventh channel 107B extends downwardly from the eighth portion 1208B of the first fluid control surface 120B; the sixth channel 106B extends downwardly from the ninth portion 1209B of the first fluid control surface 120B; the third channel 103B extends downward from the tenth portion 12010B of the first fluid control surface 120B; the fifth channel 105B extends downward from the tenth portion 12010B and the eleventh portion 12011B of the first fluid control surface 120B; the twelfth channel 1012B extends downward from the third portion 1203B of the first fluid control surface 120B; the ninth channel 109B extends upwardly from the first region 1301B of the second fluid control surface 130B; the thirteenth channel 1013B extends upward from the third region 1303B of the second fluid control surface 130B; the eleventh channel 1011B extends upward from the eighth region 1308B of the second fluid control surface 130B; the tenth channel 1010B extends upwardly from the tenth region 13010B and the eleventh region 13011B of the second fluid control surface 130B.
It will be appreciated that when the second fluid control surface 130B of the valve block 13B is disposed on the first fluid control surface 120B of the valve block 12B, the second central portion 131B of the second fluid control surface 130B of the valve block 13B faces the first central portion 121B of the first fluid control surface 120B of the valve block 12B, the second extending portion 132B of the second fluid control surface 130B of the valve block 13B faces the first extending portion 122B of the first fluid control surface 120B of the valve block 12B, and the second edge portion 133B of the second fluid control surface 130B of the valve block 13B faces the first edge portion 123B of the first fluid control surface 120B of the valve block 12B.
Optionally, the first fluid control surface 120B of the fixed valve plate 12B and the second fluid control surface 130B of the moving valve plate 13B of the planar valve 10B are circular, the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the fifth channel 105B, the sixth channel 106B, the seventh channel 107B, the eighth channel 108B and the twelfth channel 1012B are all radially disposed on the first fluid control surface 120B of the fixed valve plate 12B, and the ninth channel 109B, the tenth channel 1010B and the thirteenth channel 1013B are all radially disposed on the second fluid control surface 130B of the moving valve plate 13B.
Preferably, the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the sixth channel 106B, the seventh channel 107B and the eighth channel 108B of the planar valve 10B are disposed at the first extension 122B of the first fluid control surface 120B of the valve plate 12B, respectively, the fifth channel 105B is disposed at the first edge 123B of the first fluid control surface 120B, and the twelfth channel 1012B is disposed at the first edge 123B of the first fluid control surface 120B. More preferably, the fifth channel 105B is disposed at the first edge 123B of the first fluid control surface 120B and extends inwardly from the first edge 123B of the first fluid control surface 120B to the first extension 122B of the first fluid control surface 120B.
Preferably, the ninth channel 109B and the eleventh channel 1011B of the planar valve 10BA are respectively disposed at the second extension 132B of the second fluid control surface 130B of the moving valve plate 13B, and the tenth channel 1010B and the thirteenth channel 1013B are respectively disposed at the second edge 133B of the second fluid control surface 130B of the moving valve plate 13B and extend inward from the second edge 133B to the second extension 132B.
Preferably, the first channel 101B of the planar valve 10B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the second channel 102B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the third channel 103B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the fourth channel 104B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the fifth channel 105B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the sixth channel 106B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the seventh channel 107B extends downward and outward from the first fluid control surface 120B of the valve block 12B, the eighth channel 108B extends downward and outward from the first fluid control surface 120B of the valve block 12B, and the twelfth channel 1012B extends downward and outward from the first fluid control surface 120B of the valve block 12B.
As shown in fig. 61 to 67 of the drawings, the valve body 11B of the flat valve 10B of the water treatment system according to the third preferred embodiment of the present invention has an inner wall 111B, wherein the fixed valve plate 12B is adapted to have the first fluid control surface 120B disposed upwardly in the inner cavity 110B, and the movable valve plate 13B is adapted to have the second fluid control surface 130B disposed downwardly in the inner cavity 110B, wherein the inner cavity 110B is always in communication with the ninth passage 109B. It should be noted that the fixed valve plate 12B of the planar valve 10B may be detachably disposed on the inner wall 111B of the valve body 11B, or may be integrally formed with the inner wall 111B of the valve body 11B of the planar valve 10B. As will be appreciated by those skilled in the art, when the fixed valve plate 12B is detachably disposed within the valve body 11B, the synchronization between the fixed valve plate 12B and the valve body 11B is maintained by a fixing mechanism between the fixed valve plate 12B and the valve body 11B. For example, as shown in fig. 61 to 67 of the drawings, the fixed valve plate 12B has a stopper 123B protruding outward from the edge of the fixed valve plate 12B, the inner wall 111B of the valve body 11B has a stopper groove 1110B, wherein the stopper 123B of the fixed valve plate 12B is provided to be capable of engaging with the stopper groove 1110B of the inner wall 111B of the valve body 11B to ensure synchronization (or no relative rotation) between the fixed valve plate 12B and the valve body 11B and to ensure that the respective passages provided in the fixed valve plate 12B communicate with the respective openings provided in the valve body 11B. It is understood that the fixed valve sheet 12B may be separately manufactured when the fixed valve sheet 12B is detachably provided in the valve body 11B. In other words, at this time, the fixed valve plate 12B may be made of a wear-resistant material, thereby improving the service life of the fixed valve plate 12B (or the whole planar valve). Preferably, the first fluid control surface 120B of the fixed valve plate 12B is smoothed to reduce its roughness.
As shown in fig. 61 to 67 of the drawings, the flat valve 10B of the water treatment system for purifying and softening according to the third preferred embodiment of the present invention further comprises a flow guiding member 15B, wherein the flow guiding member 15B forms the drain passage 150B, wherein the flow guiding member 15B is disposed to extend upward from the movable valve plate 13B and the drain passage 150B of the flow guiding member 15B is respectively communicated with the ninth opening 1109B and the eleventh passage 1011B of the flat valve (the ninth opening 1109B is disposed at the valve body 11B of the flat valve 10B) or the drain passage 150B is directly communicated with the ninth opening 1109B (the ninth opening 1109B is disposed at the movable valve plate 13B of the flat valve 10B and is communicated with the eleventh passage 1011B) so that sewage or wastewater can flow therefrom.
As shown in fig. 61 to 67 of the drawings, the flat valve 10B of the water treatment system further comprises a driving member 18B extending upward from the movable valve plate 13B, wherein the driving member 18B is configured to drive the movable valve plate 13B of the flat valve 10B to rotate relative to the fixed valve plate 12B. Preferably, the driving element 18B is integrally formed with the flow guiding element 15B. Alternatively, the driving element 18B and the guiding element 15B are two independent mechanisms.
As shown in fig. 61 to 67 of the drawings, the flat valve 10B of the water treatment system according to the third preferred embodiment of the present invention further comprises a sealing member 17B, wherein the sealing member 17B is disposed opposite to the driving member 18B, wherein the sealing member 17B forms a first sealing surface 170B, the driving member 18B forms a second sealing surface 180B, wherein the first sealing surface 170B of the sealing member 17B is disposed at the second sealing surface 180B of the driving member 18B, such that when the driving member 18B rotates relative to the sealing member 17B to drive the moving plate 13B to rotate relative to the fixed plate 12B, the sealing member 18B and the sealing member 17B are sealed and water leakage is prevented. Furthermore, the sealing element 17B is arranged to hold the driving element 18B in place, thereby holding the moving valve plate 13B in a preset position.
As shown in fig. 61 to 67 of the drawings, the diameter of the movable valve plate 13B of the flat valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner chamber 110B of the valve body 11B, so that the ninth passage 109B of the flat valve 10B can be kept in communication with the inner chamber 110B of the valve body 11B through the water inlet 1091B.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the control device 16B of the plane valve 10B of the purification-softening water treatment system according to the third preferred embodiment of the present invention is provided with a first communication passage 1001B communicating with the inner chamber 110B and the fifth opening 1105B of the plane valve 10B, a second communication passage 1002B communicating with the second opening 1102B and the seventh opening 1107B of the valve body 11B, and a third communication passage 1003B communicating with the sixth opening 1106B and the eighth opening 1108B of the valve body 11B, respectively, of the valve body 11B by a transmission mechanism 14B, such as a transmission gear, to drive the rotation of the movable valve plate 13B of the plane valve 10B with respect to the fixed valve plate 12B, thereby forming a first communication passage, which communicates with the inner chamber 110B and the fifth opening 1105B of the valve body 11B of the plane valve 10B, respectively, the first communication passage 1001B formed through the plane valve 10B, the fifth opening 1105B of the valve body 11B, the first communication passage 201 of the purification apparatus 20 flow into the purification apparatus 20, the purified water obtained after the purification treatment of the raw water by the purification apparatus 20 flows out of the second communication opening 202 of the purification apparatus 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication opening 301 of the softening tank 31 and softened water is obtained after the softening treatment, the softened water flows out of the second communication opening 302 of the softening tank 31, then flows out through the seventh opening 1107B of the valve body 11B, the second communication passage 1002B of the plane valve 10B, finally flows out through the second opening 1102B of the valve body 11B and softened water is supplied to the user, the other path of purified water flows through the sixth opening 1106B of the valve body 11B, the third communication passage 1003B of the plane valve 10B, finally, the purified water flows out through the eighth opening 1108B of the valve body 11B and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18B is driven to rotate by the driving mechanism 14B, such as a driving gear, to drive the movable valve sheet 13B of the plane valve 10B to rotate relative to the fixed valve sheet 12B, thereby forming a fourth communication passage 1004B respectively communicating with the inner chamber 110B of the valve body 11B of the plane valve 10B and the seventh opening 1107B, and a fifth communication passage 1005B respectively communicating with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the plane valve 10B, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flow into the seventh opening 1107B through the fourth communication passage 1004B formed by the plane valve 10B, and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106B of the valve body 11B into the fifth communication passage 1005B of the plane valve 10B, then flows out of the ninth opening 1109B of the plane valve 10B, while also forming a sixteenth communication passage 10016B communicating with the second opening 1102B of the valve body 11B and the inner chamber 110B, respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flows into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B, provides raw water to the user, forms a seventeenth communication passage 10017B communicating with the eighth opening 1108B of the valve body 11B and the inner chamber 110B, respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flow into the eighth opening 1108B of the valve body 11B through the seventeenth communication passage 10017B, providing raw water to a user; in response to a cleaning device backwash control instruction, the drive member 18B is driven to rotate by the transmission mechanism 14B, such as a transmission gear, so as to drive the movable valve plate 13B of the plane valve 10B to rotate relative to the fixed valve plate 12B, thereby forming a sixth communication passage 1006B communicating with the inner chamber 110B and the sixth opening 1106B of the valve body 11B respectively and a seventh communication passage 1007B communicating with the fifth opening 1105B of the valve body 11B and the ninth opening 1109B of the plane valve 10B respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flows into the sixth opening 1106B through the sixth communication passage 1006B, and then into the second communication opening 202 of the purification apparatus 20, after back flushing the water treatment material or mechanism in the purification device 20, it flows out from the first communication opening 201 of the purification device 20, then flows through the fifth opening 1105B of the valve body 11B into the seventh communication passage 1007B, and then flows out from the ninth opening 1109B of the planar valve 10B, while also forming a sixteenth communication channel 10016B that communicates with the second opening 1102B of the valve body 11B and the inner chamber 110B, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flows into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B, provides raw water to the user, forms an eighteenth communication passage 10018B communicating with the eighth opening 1108B of the valve body 11B and the inner chamber 110B respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flows into the eighth opening 1108B of the valve body 11B through the eighteenth communication passage 10018B to supply raw water to a user.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the control device 16B of the flat valve 10B of the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is further provided with a fourth communication passage 1008B communicating with the inner chamber 110B and the third opening 1103B of the valve body 11B, a fifth communication passage 1009B communicating with the seventh opening 1107B and the fourth opening 1104B of the valve body 11B, and a tenth communication passage 10010B communicating with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively, by driving the driving element 18B to rotate relative to the fixed valve plate 12B through the driving mechanism 14B, such as a driving gear, according to a demineralized cartridge regeneration control command, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flow into the third opening 1103B through the eighth communication passage 1008B, then flow into the jet outlet 321 of the jet device 32, jet through the jet device 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104B of the valve body 11B through the jet inlet 322 of the jet device 32, then flow into the seventh opening 1107B through the ninth communication passage 1009B, enter the second communication opening 302 of the softening tank 31, reverse-flow regenerate the softened resin in the softening tank 31, then flow out of the first communication opening 301, then flow through the sixth opening 1106B of the valve body 11B into the tenth communication passage 10010B, then flow out of the ninth opening 1109B of the plane valve 10B, simultaneously, also form a sixteenth communication passage 10016B communicating with the second opening 1102B and the inner cavity 110B of the valve body 11B, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, and then flow into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B, to supply raw water to a user, and a seventeenth communication passage 10017B is formed to communicate with the eighth opening 1108B of the valve body 11B and the inner cavity 110B, respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, and then flow into the eighth opening 1108B of the valve body 11B through the seventeenth communication passage 10017B, to supply raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18B is driven to rotate by the transmission mechanism 14B, such as a transmission gear, to drive the movable valve plate 13B of the plane valve 10B to rotate relative to the fixed valve plate 12B, thereby forming an eleventh communication passage 10011B communicating with the inner chamber 110B of the valve body 11B and the sixth opening 1106B, respectively, and a twelfth communication passage 10012B communicating with the seventh opening 1107B of the valve body 11B and the ninth opening 1109B of the plane valve 10B, respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flow into the sixth opening 1106B through the eleventh communication passage 10011B, and then flow out of the second communication opening 302 of the softening tank 31 after forward washing of the water treatment material or mechanism in the softening tank 31, then flows through the seventh opening 1107B of the valve body 11B into the twelfth communication passage 10012B and then flows out of the ninth opening 1109B of the plane valve 10B, while also forming a sixteenth communication passage 10016B respectively communicating with the second opening 1102B of the valve body 11B and the inner chamber 110B to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B and then flows into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B, provides raw water to a user, forms a seventeenth communication passage 10017B respectively communicating with the eighth opening 1108B of the valve body 11B and the inner chamber 110B to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B and then flows into the eighth opening 1108B of the valve body 11B through the seventeenth communication passage 10017B, raw water is supplied to the user.
As shown in fig. 68A to 74 and 76A to 76G of the drawings, the control device 16B of the flat valve 10B of the purification-demineralized water treatment system according to the third preferred embodiment of the present invention is further provided to be capable of driving the driving member 18B to rotate by the driving mechanism 14B, such as a driving gear, according to a purification device forward-washing control command, to drive the movable valve plate 13B of the flat valve 10B to rotate with respect to the fixed valve plate 12B, thereby forming a thirteenth communication passage 10013B communicating with the inner chamber 110B of the valve body 11B and the fifth opening 1105B, respectively, and a fourteenth communication passage 10014B communicating with the sixth opening 1106B of the valve body 11B and the ninth opening 1109B of the flat valve 10B, respectively, to allow raw water flowing from the first opening 1101B of the valve body 11B to the inner chamber 110B of the valve body 11B and then to flow into the fifth opening 1105B through the thirteenth communication passage 10013B, after the water treatment material or mechanism in the purification apparatus 20 is positively rinsed by the first communication opening 201 of the purification apparatus 20, flows out of the second communication opening 202 of the purification apparatus 20, then flows into the fourteenth communication passage 10014B through the sixth opening 1106B of the valve body 11B, then flows out of the ninth opening 1109B of the plane valve 10B, and at the same time, a sixteenth communication passage 10016B is formed which communicates with the second opening 1102B of the valve body 11B and the inner chamber 110B, respectively, to allow raw water to flow into the inner chamber 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the second opening 1102B of the valve body 11B through the sixteenth communication passage 10016B, provides raw water to a user, and also forms a seventeenth communication passage 10017B which communicates with the eighth opening 1108B of the valve body 11B and the inner chamber 110B, respectively, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, and then flow into the eighth opening 1108B of the valve body 11B through the seventeenth communication passage 10017B, providing raw water to a user; according to a water replenishing control instruction, the driving element 18B is driven to rotate by the driving mechanism 14B, such as a driving gear, to drive the movable valve plate 13B of the plane valve 10B to rotate relative to the fixed valve plate 12B, thereby forming a fifteenth communication passage 10015B which is respectively communicated with the inner chamber 110B of the valve body 11B and the fourth opening 1104B, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B of the valve body 11B, then flow into the fourth opening 1104B through the fifteenth communication passage 10015B, then flow into the inlet 322 of the jet 32, replenishing water to the brine tank 33, and simultaneously forming a sixteenth communication passage 10016B which is respectively communicated with the second opening 1102B of the valve body 11B and the inner chamber 110B, to allow raw water to flow from the first opening 1101B of the valve body 11B into the inner chamber 110B, then flow into the second opening 1101B of the valve body 11B through the sixteenth communication passage 10016B, and then flow into the valve body 11B through the eighth communication passage 1108 which is also formed by the eighth communication passage 1108 which is communicated with the first opening 1102B of the valve body 11B, and the eighth communication passage 17B of the valve body 11B.
It is noted that, correspondingly, when the purification-softening water treatment system according to the third preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016B may be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102B of the valve body 11B; when the purification-softening water treatment system in accordance with the third preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and is provided through the eighth opening 1108B of the valve body 11B. Preferably, the second raw water supply waterway (the seventeenth communication channel 10017B may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state, and the seventh operation state is significantly different in structure from the second raw water supply waterway (the eighteenth communication channel 10018B may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the third operation state.
It will be appreciated that the control commands, such as the purge-softening control command, the softener backwash control command, the purifier backwash control command, the softener cartridge regeneration control command, the softener forward wash control command, the purifier forward wash control command, and the water replenishment control command, may be preset in the control module of the control device 16B, may be received from a control terminal via an electronic communication network, or may be input by a user via an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the planar valve 10B, such as a touch pad or control buttons, the user can send the control command to the control module of the control device 16B through the touch pad or corresponding control buttons, so that the control module of the control device 16B controls the motor of the control device 16B to rotate, thereby driving the driving element 18B to rotate through a transmission mechanism 14B.
As shown in fig. 61 to 62 and 76A to 76G of the drawings, the purification-softening treatment of raw water by the purification-softening water treatment system according to the third preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. Illustratively, as shown in fig. 76A-76G of the drawings, the softening device 30 of the purification-softening water treatment system of the present invention comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 is adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after treatment by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
It will be appreciated that, to enhance the structural strength of the valve plate 12B of the planar valve 10B, the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the fifth channel 105B, the sixth channel 106B, the seventh channel 107B, the eighth channel 108B and the twelfth channel 1012B may be split or separated into two adjacent smaller channels by a reinforcing solid structure. For example, as shown in fig. 83 to 86G of the drawings, the eighth passage 108B of the fixed valve sheet 12B of the flush-demineralized water treatment system 10B according to the third preferred embodiment of the present invention is partitioned into two passages 1081B and 1082B having a slightly smaller inner diameter by a reinforcing rib or bead, wherein the thirteenth passage 1013B of the flush valve 10B is respectively communicated with the passage 1081B and the twelfth passage 1012B when the flush valve 10B is in the first operating position, thereby forming the third communicating passage 1003B; when the plane valve 10B is in the second operating position, the eleventh passage 1011B of the plane valve 10B communicates with the passage 1081B, thereby forming the fifth communication passage 1005B; when the planar valve 10B is in the third operating position, the ninth passage 109B communicates with the passage 1082B, thereby forming the sixth communication passage 1006B; when the plane valve 10B is in the fourth operating position, the eleventh passage 1011B communicates with the passage 1082B, thereby forming the tenth communication passage 10010B; when the plane valve 10B is in the fifth operating position, the ninth passage 109B of the plane valve 10B communicates with the passage 1081B, thereby forming the eleventh communication passage 10011B; when the flat valve 10B is in the sixth operating position, the eleventh passage 1011B of the flat valve 10B communicates with the passage 1081B, thereby forming the fourteenth communication passage 10014B. Correspondingly, when the planar valve 10B is in the first operating position, the water treatment machine is in a purification-softening operating state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the first passage 101B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105B of the valve body 11B, after being treated by the water treatment material or mechanism of the purification device 20, flows out from the second communication opening 202 of the purification device 20, then the flowing-out water is divided into two paths, wherein one path of purified water flows into the first conduction opening 301 of the softening tank 31, flows out from the second conduction opening 302 of the softening tank 31 after being treated by the softening resin in the softening tank 31, then flows into the third passage 103B of the fixed valve block 12B through the seventh passage 1107B of the valve body 11B, flows into the first communication opening 201B of the fixed valve block 12B through the fifth passage 1010B of the movable valve block 11B, flows out into the third passage 1010B of the fixed valve block 12B through the fifth passage 1010B of the movable valve block 13B, then flows out of the valve block 12B through the eighth passage 1013B through the second passage 1013B, and then flows out of the valve body 12B through the eighth passage 1108B through the valve body 11B, and finally flows out of the valve body 12B through the eighth passage 11B through the valve block 12B; when the flat valve 10B is in the second working position, the water treatment machine is in the backflushing working state of the softening filter element (softening device), raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the fourth passage 104B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then enters the second conducting opening 302 of the softening tank 31 through the seventh opening 1107B of the valve body 11B, backflushes the softened resin in the softening tank 31, flows out of the first conducting opening 301 of the softening tank 31, then flows through the sixth opening 1106B of the valve body 11B, then flows through the passage 1081B of the fixed valve plate 12B and the eleventh passage 1011B of the movable valve plate 13B, and then flows out of the ninth opening 1109B of the flat valve 10B; when the planar valve 10B is in the third working position, the water treatment machine is in a cleaning device backwash working state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the passage 1082B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106B of the valve body 11B, after backflushing water treatment materials or mechanisms in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105B of the valve body 11B, enters the first passage 101B of the fixed valve block 12B, then flows through the eleventh passage 1011B of the movable valve block 13B, and flows out of the ninth opening 1109B of the planar valve 10B; further, when the flat valve 10B is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the sixth passage 106B of the fixed valve block 12B through the ninth passage 109B of the movable valve block 13B, then flows into the injection port 321 of the ejector 32 through the third opening 1103B of the valve body 11B, flows through the ejector 32 jet, mixes the liquid from the salt solution tank 33, flows into the fourth opening 1104B of the valve body 11B through the injection port 322 of the ejector 32, then enters the seventh passage 107B of the fixed valve block 12B, then flows into the fourth passage 104B of the fixed valve block 12B through the tenth passage 1010B of the movable valve block 13B, then flows into the second conduction opening 302 of the softening tank 1107 through the seventh opening 1106B of the valve body 11B, flows out of the flat surface of the softening tank 31 such as softened resin after flowing back out of the first conduction port 301B, then flows out of the flat surface of the valve body 10B through the ninth passage 1106B of the opening 10B of the valve body 12B; when the flat valve 10B is in the fifth working position, the water treatment machine is in the forward washing working state of the softening filter element (softening device), raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the passage 1081B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106B of the valve body 11B, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107B of the valve body 11B, then flows through the third passage 103B of the fixed valve plate 12B and the eleventh passage 1011B of the movable valve plate 13B, and then flows out of the ninth opening 1109B of the flat valve 10B; further, when the flat valve 10B is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows from the first opening 1101B of the valve body 11B into the inner cavity 110B of the valve body 11B, then flows into the second passage 102B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105B of the valve body 11B, and after the water treatment material or mechanism in the cleaning device 20 is positively washed, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106B of the valve body 11B, enters the passage 1081B of the fixed valve plate 12B, then flows through the eleventh passage 1011B of the movable valve plate 13B, and flows out of the ninth opening 1109B of the flat valve 10B; when the plane valve 10B is in the seventh operating position, the water treatment machine is in the saline tank water replenishing operating state, raw water flows into the inner cavity 110B of the valve body 11B from the first opening 1101B of the valve body 11B, then flows into the seventh passage 107B of the fixed valve plate 12B through the ninth passage 109B of the movable valve plate 13B, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104B of the valve body 11B, and is replenished to the saline tank 33.
Referring to fig. 87A-90G of the drawings, an alternative implementation of the planar valve 10B of the water treatment system is illustrated in accordance with the third preferred embodiment of the present invention, wherein the planar valve 10R has a first channel 101B, a second channel 102B, a third channel 103B, a fourth channel 104B, a fifth channel 105R, a sixth channel 106B, a seventh channel 107B, an eighth channel 108B, a ninth channel 109B, a tenth channel 1010B, an eleventh channel 1011B, a twelfth channel 1012R and a thirteenth channel 1013B, wherein the first channel 101B, the second channel 102B, the third channel 103B, the fourth channel 104B, the fifth channel 105R, the sixth channel 106B, the seventh channel 107B, the eighth channel 108B and the twelfth channel 1012R are respectively disposed on the valve plate 12B and extend from the first flow control surface 120B of the valve plate 12B; the ninth channel 109B, the tenth channel 1010B, the eleventh channel 1011B, and the thirteenth channel 1013R are respectively disposed on the movable valve plate 13B and respectively extend from the second fluid control surface 130B of the movable valve plate 13B, the first channel 101B and the second channel 102B are respectively in communication with the fifth opening 1105B, the third channel 103B and the fourth channel 104B are respectively in communication with the seventh opening 1107B, the fifth channel 105R is in communication with the second opening 1102B, the sixth channel 106B is in communication with the third opening 1103B, the seventh channel 107B is in communication with the fourth opening 1104B, the eighth channel 108B is in communication with the sixth opening 1106B, the twelfth channel 1012R is in communication with the eighth opening 1108B, the ninth channel 109B is in communication with the inner chamber 110B of the valve body 11B, and the eleventh channel 1011B is in communication with the ninth opening 1109B.
As shown in fig. 87A to 90G of the drawings, when the plane valve 10R is in the second working position, the fifth passage 105R and the twelfth passage 1012R of the plane valve 10R are closed by the movable valve plate 13B, respectively; when the plane valve 10R is in the third working position, the fifth channel 105R of the plane valve 10R is closed by the movable valve plate 13B; when the plane valve 10R is in the fourth working position, the fifth passage 105R and the twelfth passage 1012R of the plane valve 10R are closed by the movable valve plate 13B, respectively; when the planar valve 10R is in the fifth working position, the fifth passage 105R and the twelfth passage 1012B of the planar valve 10R are closed by the movable valve plate 13B, respectively; when the plane valve 10R is in the sixth working position, the fifth passage 105R and the twelfth passage 1012R of the plane valve 10R are closed by the movable valve plate 13B, respectively; when the planar valve 10R is in the seventh operating position, the fifth passage 105R and the twelfth passage 1012R of the planar valve 10R are closed by the movable valve plate 13B, respectively. Thus, as shown in fig. 87A to 90G of the drawings, when the plane valve 10R of the purification-softening water treatment system according to the third preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the plane valve 10R is no longer formed (or cannot be formed) with the sixteenth communication passage 10016B; when the plane valve 10R is in the second, fourth, fifth, sixth and seventh operating positions, the plane valve 10R no longer forms (or cannot form) the seventeenth communication passage 10017B. In other words, when the plane valve 10R is in the second, fourth, fifth, sixth and seventh operating positions, the plane valve 10R does not supply water (or raw water) to be treated through the second and eighth openings 1102B and 1108B; when the planar valve 10R is in the third operating position, the planar valve 10R does not supply water (or raw water) to be treated through the second opening 1102B.
Referring to fig. 91 to 120G of the drawings of the present invention, a purification-softening water treatment system according to a fourth preferred embodiment of the present invention is illustrated, which is suitable for purification-softening treatment of water (or raw water) to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10C, a purification device 20 and a softening device 30, wherein the fluid valve 10C comprises a valve body 11C and a valve cartridge 1C, wherein the fluid valve 10C has an inner chamber 110C, a first opening 1101C, a second opening 1102C, a third opening 1103C, a fourth opening 1104C, a fifth opening 1105C, a sixth opening 1106C, a seventh opening 1107C, an eighth opening 1108C and a ninth opening 1109C, wherein the valve cartridge 1C is provided in the inner chamber 110C. It will be appreciated that the first opening 1101C, the second opening 1102C, the third opening 1103C, the fourth opening 1104C, the fifth opening 1105C, the sixth opening 1106C, the seventh opening 1107C, the eighth opening 1108C and the ninth opening 1109C are preferably disposed in spaced apart relation in the valve body 11C of the fluid valve 10.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the water treatment system according to the fourth preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the fluid valve 10C forms a first communication passage 1001C communicating with the first opening 1101C and the fifth opening 1105C of the valve body 11C, respectively, a second communication passage 1002C communicating with the second opening 1102C and the seventh opening 1107C of the valve body 11C, respectively, and a third communication passage 1003C communicating with the sixth opening 1106C and the eighth opening 1108C of the valve body 11C, respectively, wherein when the water treatment system is in the second operation state, the fluid valve 10C forms a third communication passage 1101C communicating with the first opening 1101C and the fifth opening 1101C of the valve body 11C, respectively, a fifth communication passage 1002C communicating with the sixth opening 1106C of the valve body 11C, respectively, a ninth communication passage 1003C communicating with the fifth opening 1106C of the valve body 11C, respectively, a ninth communication passage 1106C of the fluid valve 10C is formed with the first opening 1101C and the sixth opening 1106C of the seventh opening 1107C of the water treatment system is in the second operation state, and the water treatment system is in the ninth operation state, and the water treatment system is in the fifth operation state, the water treatment system is in the fifth communication passage 10C communicating with the fifth opening 1101C is in the fifth operation state, which is in the fifth communication passage communicating with the first opening communication passage is in the fifth opening communication with the first opening communication passage C opening 1106C and is in the fifth opening communication with the fifth opening C and is respectively and is in the fifth opening communication state. Preferably, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10C forms an eighth communication passage 1008C respectively communicating with the first opening 1101C and the third opening 1103C of the valve body 11C, a ninth communication passage 1009C respectively communicating with the seventh opening 1107C and the fourth opening 1104C of the valve body 11C, and a tenth communication passage 10010C respectively communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the fluid valve 10C, and when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10C forms an eleventh communication passage 10011C respectively communicating with the first opening 1101C and the sixth opening 1106C of the valve body 11C and a twelfth communication passage 10010C respectively communicating with the ninth opening 1107C of the valve body 11C and the ninth opening 1109C of the valve body 11C. Still preferably, the water treatment system according to the fourth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10C forms a thirteenth communicating passage 10013C communicating with the first opening 1101C and the fifth opening 1105C of the valve body 11C, respectively, and a fourteenth communicating passage 10014C communicating with the sixth opening 1106C and the ninth opening 1109C of the valve body 11C, respectively, and when the water treatment system is in the seventh operating state, the fluid valve 10C forms a fifteenth communicating passage 10015C communicating with the first opening 1101C and the fourth opening 1104C of the valve body 11C, respectively.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, further, when the purifying-softening water treatment system according to the fourth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C form a sixteenth communication passage 10016C respectively communicating with the first opening 1101C and the second opening 1102C of the valve body 11C; in the second, fourth, fifth, sixth and seventh operating states, the movable and fixed valve plates 13C and 12C of the plane valve 10C form a seventeenth communication passage 10017C communicating with the first and eighth openings 1101C and 1108C of the valve body 11C, respectively; and in the third operating state, the movable valve plate 13C and the fixed valve plate 12C of the planar valve 10C form an eighteenth communication passage 10018C that communicates with the first opening 1101C and the eighth opening 1108C of the valve body 11C, respectively.
As shown in fig. 91 to 108G of the drawings, the fluid valve 10C of the water treatment system for purifying-softening water according to the fourth preferred embodiment of the present invention is a plane valve, wherein the plane valve 10C further comprises a movable valve block 13C and a fixed valve block 12C, wherein the fixed valve block 12C has a first fluid control surface 120C, the movable valve block 13C has a second fluid control surface 130C, wherein the movable valve block 13C and the fixed valve block 12C are both disposed in the inner chamber 110C, wherein the second fluid control surface 130C of the movable valve block 13C is disposed on the first fluid control surface 120C of the fixed valve block 12C, and the movable valve block 13C is disposed to be rotatable with respect to the fixed valve block 12C, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110C of the valve body 11C communicates with the first opening 1101C, the first communication opening 201 of the purification device 20 communicates with the fifth opening 1105C of the valve body 11C, the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 communicate with the sixth opening 1106C of the valve body 11C, the second communication opening 302 of the softening tank 31 communicates with the seventh opening 1107C of the valve body 11C. Thus, when the fluid valve 10C is a planar valve, the spool 1C of the fluid valve 10C includes the movable valve plate 13C and the fixed valve plate 12C. Further, it is understood that since the inner chamber 110C of the valve body 11C of the plane valve 10C communicates with the first opening 1101C, water to be treated is provided through the first opening 1101C and the inner chamber 110C.
As shown in fig. 91, 92 and 106A to 106G of the drawings, the softening device 30 of the purified-softened water treatment system according to the fourth preferred embodiment of the present invention further comprises a jet device 32 and a salt solution tank 33, wherein the jet device 32 has an injection port 321 adapted to communicate with the third opening 1103C of the valve body 11C and an injection port 322 adapted to communicate with the fourth opening 1104C of the valve body 11C, wherein the salt solution tank 33 is adapted to communicate with the jet device 32 so that salt solution from the salt solution tank 33 can flow through the jet device 32 and the fourth opening 1104C, and the softening tank 31 of the softening device 30 through the plane valve 10C, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the third opening 1103C through an eighth communication passage 1008C, flows into the jet outlet 321 of the jet 32, is jetted through the jet 32, mixes the liquid from the brine tank 33, flows into the fourth opening 1104C of the valve body 11C through the jet inlet 322 of the jet 32, then flows into the seventh opening 1107C through a ninth communication passage 1009C, enters the second communication opening 302 of the softening tank 31, and after countercurrent regeneration of the water treatment material or mechanism such as softened resin in the softening tank 31, flows out from the first communication opening 301, then flows out from the ninth opening 1109C of the plane valve 10C after flowing through the sixth opening 1106C of the valve body 11C. It will be appreciated that although the present invention is described by way of example only in terms of providing saline solution to the softening tank 31 via the ejector 32, saline solution may be provided to the softening tank 31 via the fourth opening 1104C of the planar valve 10C by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10C of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided to the valve body 11C so that the planar valve 10C is connected to other structural components of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10C, respectively.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the water treatment system according to the fourth preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the movable valve sheet 13C and the fixed valve sheet 12C of the plane valve 10C form a first communication passage 1001C respectively communicating with the first opening 1101C and the fifth opening 1105C of the valve body 11C, a second communication passage 1002C respectively communicating with the second opening 1102C and the seventh opening 1107C of the valve body 11C, and a third communication passage 1003C respectively communicating with the sixth opening 1106C and the eighth opening 1108C of the valve body 11C, and when the water treatment system is in the second operation state, the movable valve sheet 13C and the fixed valve sheet 12C of the plane valve 10C form a second communication passage 1001C respectively communicating with the first opening 1101C and the fifth opening 1101C, the second communication passage 1002C and the seventh communication passage 1002C respectively communicating with the sixth opening 1106C and the fifth opening 1106C of the valve body 11C, and the ninth communication passage 1003C is formed when the water treatment system is in the second operation state, the movable valve sheet 13C and the fixed valve sheet 12C of the plane valve 10C forms a third communication passage 13C and the fixed valve sheet 12C communicates with the fifth communication passage 1006C with the fifth opening 10C and the seventh opening 10C.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the first operation state, the first communication passage 1001C formed by the plane valve 10C is respectively communicated with the first opening 1101C and the fifth opening 1105C of the valve body 11C, the second communication passage 1002C is respectively communicated with the second opening 1102C and the seventh opening 1107C of the valve body 11C, the third communication passage 1003C is respectively communicated with the sixth opening 1106C and the eighth opening 1108C of the valve body 11C, thereby allowing the raw water from the first opening 1101C of the valve body 11C to flow into the inner chamber 110C of the valve body 11C, and then flows into the purification apparatus 20 through the first communication passage 1001C formed by the plane valve 10C, the fifth opening 1105C of the valve body 11C, and the first communication opening 201 of the purification apparatus 20, the purified water purified by the purification device 20 flows out of the second communication opening 202 of the purification device 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication opening 301 of the softening tank 31, and softened water is obtained after softening treatment, and softened water flows out of the second communication opening 302 of the softening tank 31, then flows out of the seventh opening 1107C of the valve body 11C, the second communication passage 1002C of the plane valve 10C, finally flows out of the second opening 1102C of the valve body 11C and supplies softened water to the user, and the other path of purified water flows out of the sixth opening 1106C of the valve body 11C, the third communication passage 1003C of the plane valve 10C, and finally flows out of the eighth opening 1108C of the valve body 11C and supplies purified water to the user. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-demineralized water treatment system is in the first operating state, the first opening 1101C of the valve body 11C (or the inner chamber 110C of the valve body 11C), the fifth opening 1105C of the valve body 11C, the first communication opening 201 of the purification apparatus 20, the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31 of the softening apparatus 30, the second communication opening 302 of the softening tank 31 of the softening apparatus 30, the seventh opening 1107C of the valve body 11C, and the second opening 1102C of the valve body 11C are sequentially communicated, thereby forming a water flow path connecting the purification apparatus 20 and the softening apparatus 30 in series, so that raw water can flow from the purification apparatus 20 to the softening apparatus 30 and be purified and softened in sequence. Meanwhile, the sixth opening 1106C of the valve body 11C, the third communication passage 1003C of the plane valve 10C, and the eighth opening 1108C of the valve body 11C form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004C formed by the plane valve 10C is respectively communicated with the first opening 1101C and the seventh opening 1107C of the valve body 11C, the fifth communication passage 1005C is respectively communicated with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the plane valve 10C, so as to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the seventh opening 1107C through the fourth communication passage 1004C formed by the plane valve 10C, then flows into the softening tank 31 through the second conduction opening 302 of the softening tank 31, and for softening materials (or water treatment materials) such as softening resins or the like in the softening tank 31, after back flushing, the obtained sewage or waste water flows out of the first conduction opening 301 of the softening tank 31 and then flows out of the plane valve 10C through the fifth communication passage 1005C through the plane valve 10C. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006C formed by the planar valve 10C communicates with the first opening 1101C and the sixth opening 1106C of the valve body 11C, respectively, the seventh communication passage 1007C of the planar valve 10C communicates with the fifth opening 1105C of the valve body 11C and the ninth opening 1109C of the planar valve 10C, respectively, thereby allowing raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the sixth opening 1106C through the sixth communication passage 1006C, then enters the second communication opening 202 of the purification apparatus 20, flows out of the first communication opening 201 of the purification apparatus 20 after back flushing the water treatment material or mechanism in the purification apparatus 20, then flows into the fifth opening 1105C of the valve body 11C, then flows out of the ninth communication passage 1007C of the planar valve 10C, and then flows out of the ninth communication passage 1109C of the planar valve 10C; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C form an eighth communication passage 1008C respectively communicating with the first opening 1101C and the third opening 1103C of the valve body 11C, a ninth communication passage 1009C respectively communicating with the seventh opening 1107C and the fourth opening 1104C of the valve body 11C, and a tenth communication passage 10010C respectively communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the plane valve 10C; when the purification-softening water treatment system is in the fifth operation state, the movable valve sheet 13C and the fixed valve sheet 12C of the flat valve 10C form an eleventh communication passage 10011C communicating with the first opening 1101C and the sixth opening 1106C of the valve body 11C, respectively, and a twelfth communication passage 10012C communicating with the seventh opening 1107C of the valve body 11C and the ninth opening 1109C of the flat valve 10C, respectively.
When the purification-demineralization water treatment system according to the fourth preferred embodiment of the present invention is in the fourth operation state, the eighth communication passage 1008C formed by the plane valve 10C is respectively communicated with the first opening 1101C and the third opening 1103C of the valve body 11C, the ninth communication passage 1009C is respectively communicated with the seventh opening 1107C and the fourth opening 1104C of the valve body 11C, the tenth communication passage 10010C is respectively communicated with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the plane valve 10C, so as to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, then flows into the third opening 1103C through the eighth communication passage 1008C, then flows into the jet outlet 321 of the jet 32, flows into the fourth opening 1104C through the inlet 322 of the jet 32 after mixing liquid from the salt tank 33, flows into the valve body 11C through the ninth opening 1106C, then flows out of the ninth communication passage 1106C, flows out of the seventh opening 31C, and then flows out of the plane valve body 10C, and then flows out of the fifth communication passage 1009C into the valve body 10C, and then flows out of the valve body 10C through the seventh communication passage 1106C, and then flows out of the seventh opening 11031C. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011C formed by the flat valve 10C communicates with the first opening 1101C and the sixth opening 1106C of the valve body 11C, respectively, and the twelfth communication passage 10012C communicates with the seventh opening 1107C of the valve body 11C and the ninth opening 1109C of the flat valve 10C, respectively, so as to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, then flow into the sixth opening 1106C through the eleventh communication passage 10011C, then enter the first conduction opening 301 of the demineralized tank 31, flow out of the second conduction opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flow through the seventh opening 1107C 12 of the valve body 11C and then flow out of the ninth communication passage 1109C from the seventh opening 1107C of the flat valve body 11C. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the water treatment system according to the fourth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C form a thirteenth communicating channel 10013C communicating with the first opening 1101C and the fifth opening 1105C of the valve body 11C, respectively, and a fourteenth communicating channel 10014C communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the plane valve 10C, respectively; when the purification-demineralized water treatment system is in the seventh operating state, the movable valve plate 13C and the fixed valve plate 12C of the flat valve 10C form a fifteenth communication passage 10015C that communicates with the first opening 1101C and the fourth opening 1104C of the valve body 11C, respectively.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the sixth operation state, the thirteenth communication passage 10013C formed by the flat valve 10C communicates with the first opening 1101C and the fifth opening 1105C of the valve body 11C, respectively, and the fourteenth communication passage 10014C communicates with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the flat valve 10C, respectively, thereby allowing raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the fifth opening 1105C through the thirteenth communication passage 10013C, then enters the first communication opening 201 of the purification apparatus 20, flows out of the second communication opening 202 of the purification apparatus 20 after forward flushing of the water treatment material or mechanism in the purification apparatus 20, then flows through the sixth opening 1106C of the valve body 11C into the sixth communication passage 1106C and then flows out of the ninth communication passage 10014C of the flat valve body 10C. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication passage 10015C formed by the plane valve 10C is respectively communicated with the first opening 1101C and the fourth opening 1104C of the valve body 11C, thereby allowing raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, then flows into the fourth opening 1104C through the fifteenth communication passage 10015C, flows into the injection port 322 of the ejector 32, and supplements water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, further, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C form a sixteenth communication passage 10016C that communicates with the first opening 1101C and the second opening 1102C of the valve body 11C, respectively, so that raw water is allowed to flow from the first opening 1101C of the valve body 11C to the inner chamber 110C of the valve body 11C and then flows into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C when the purification-demineralized water treatment system is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, and the sixth operation state are provided.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, further, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the seventeenth communication passage 10017C formed by the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C allows raw water to flow from the first opening 1101C of the valve body 11C to the inner chamber 110C of the valve body 11C and then flows into the eighth opening 1108C of the valve body 11C through the seventeenth communication passage 10017C, thereby providing raw water to a user in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state. Further, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the third operation state, the eighteenth communication passage 10018C formed by the movable valve plate 13C and the fixed valve plate 12C of the plane valve 10C allows raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flows into the eighth opening 1108C of the valve body 11C through the eighteenth communication passage 10018C, thereby providing raw water to a user in the third operation state.
Accordingly, as shown in fig. 98A to 104 and 106A to 106G of the drawings, the fluid valve (or flat valve) 10C of the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein the spool 1C (the movable valve plate 13C and the stationary valve plate 12C) of the fluid valve 10C forms the first communication passage 1001C, the second communication passage 1002C and the third communication passage 1003C, the spool 1C of the fluid valve 10C forms the fourth communication passage 1004C and the fifth communication passage 1005C when the fluid valve (or flat valve) 10C is in the second operation position, and the spool 1C of the fluid valve 10C forms the sixth communication passage 1006C and the seventh communication passage 1007C when the fluid valve (or flat valve) 10C is in the third operation position; preferably, when the fluid valve (or plane valve) 10C is in the fourth operating position, the spool 1C of the fluid valve 10C forms the eighth communication passage 1008C, the ninth communication passage 1009C, and the tenth communication passage 10010C; when the fluid valve (or plane valve) 10C is in the fifth operating position, the spool 1C of the fluid valve 10C forms the eleventh communication passage 10011C and the twelfth communication passage 10012C; more preferably, when the fluid valve (or planar valve) 10C is in the sixth operating position, the spool 1C of the fluid valve 10C forms the thirteenth communication passage 10013C and the fourteenth communication passage 10014C; when the fluid valve (or plane valve) 10C is in the seventh operating position, the spool 1C of the fluid valve 10C forms the fifteenth communication passage 10015C. Further, when the fluid valve (or plane valve) 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the spool 1C of the fluid valve 10C forms the sixteenth communication passage 10016C. Further, when the fluid valve (or plane valve) 10C of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention is in the second, fourth, fifth, sixth and seventh operating positions, the valve body 1C of the fluid valve 10C forms the seventeenth communication passage 10017C, and when the fluid valve (or plane valve) 10C of the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention is in the third operating position, the valve body 1C of the fluid valve 10C forms the eighteenth communication passage 10018C.
As shown in fig. 105A to 105F and 107A to 108G of the drawings, the flat valve 10C of the water treatment system according to the fourth preferred embodiment of the present invention has a first channel 101C, a second channel 102C, a third channel 103C, a fourth channel 104C, a fifth channel 105C, a sixth channel 106C, a seventh channel 107C, an eighth channel 108C, a ninth channel 109C, a tenth channel 1010C, an eleventh channel 1011C, a twelfth channel 1012C, a thirteenth channel 1013C and a fourteenth channel 1014C, wherein the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the fifth channel 105C, the sixth channel 106C, the seventh channel 107C, the eighth channel 108C, the twelfth channel 1012C and the fourteenth channel 1014C are respectively provided on the valve plate 12C and extend from the first flow surface 120 of the valve plate 12C, respectively; the ninth channel 109C, the tenth channel 1010C, the eleventh channel 1011C and the thirteenth channel 1013C are respectively provided in the movable valve plate 13C and respectively extend from the second fluid control surface 130C of the movable valve plate 13C, wherein the first channel 101C and the second channel 102C are respectively in communication with the fifth opening 1105C, the third channel 103C and the fourth channel 104C are respectively in communication with the seventh opening 1107C, the fifth channel 105C is in communication with the second opening 1102C, the sixth channel 106C is in communication with the third opening 1103C, the seventh channel 107C is in communication with the fourth opening 1104C, the eighth channel 108C is in communication with the sixth opening 1106C, the twelfth channel 1012C is in communication with the eighth opening 1108C, the ninth channel 109C is in communication with the first opening 1101C of the valve body 11C (through the inner cavity 110C of the valve body 11C), the eleventh channel 1011C is in communication with the fourteenth channel 1014C is in communication with the fourteenth opening 1109C. It will be appreciated that the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106C of the valve body 11C according to the present invention can be achieved in various ways. As shown in fig. 96B of the drawings, the sixth opening 1106C of the valve body 11C may enable communication between the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31, and the sixth opening 1106C of the valve body 11C by a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purifying device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106C of the valve body 11C may also be achieved by a communication passage provided at the valve body 11C, wherein the communication passage may be provided in communication with the second communication opening 202 of the purifying device 20 and the sixth opening 1106C of the valve body 11C, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106C of the valve body 11C, respectively. Accordingly, the eighth passage 108C of the valve body 11C, the second communication opening 202 of the purifying device 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106C of the valve body 11C. In addition, in order to ensure that water in the inner chamber 110C of the valve body 11C enters the ninth passage 109C, the ninth passage 109C is provided so as to be always in communication with the inner chamber 110C of the valve body 11C through a water inlet 1091C which is always in communication with the external space.
It is noted that the first channel 101C and the second channel 102C of the planar valve 10C are respectively in communication with the fifth opening 1105C, may be respectively and independently in communication with the fifth opening 1105C, or may be in communication through a fluid channel; the third channel 103C and the fourth channel 104C of the planar valve 10C are in communication with the seventh opening 1107C, respectively, either individually or independently, or through a fluid channel. For example, as shown in fig. 91-108G of the drawings, the first channel 101C and the second channel 102C of the planar valve 10C are in communication through a first fluid channel 1211C, the second channel 102C being disposed in direct communication with the fifth opening 1105C such that the first channel 101C is also in communication with the fifth opening 1105C through the first fluid channel 1211C and the second channel 102C; the third passage 103C and the fourth passage 104C of the planar valve 10C are respectively and individually communicated with the seventh opening 1107C. Alternatively, as shown in fig. 109 and 110 of the drawings, the first channel 101C is provided in direct communication with the fifth opening 1105C, and the second channel 102C is also in communication with the fifth opening 1105C through the first fluid channel 1211C and the first channel 101C. Or alternatively, the first channel 101C and the second channel 102C of the planar valve 10C may be in communication with the fifth opening 1105C separately and independently; or alternatively, as shown in fig. 111 of the drawings, the third passage 103C and the fourth passage 104C of the planar valve 10C are communicated through a second fluid passage 1212C, the third passage 103C being provided in direct communication with the seventh opening 1107C, such that the fourth passage 104C is also communicated with the seventh opening 1107C through the second fluid passage 1212C and the third passage 103C; or alternatively, as shown in fig. 112 of the drawings, the third passage 103C and the fourth passage 104C of the planar valve 10C are in communication through a second fluid passage 1212C, the fourth passage 104C being provided in direct communication with the seventh opening 1107C, such that the third passage 103C is also in communication with the seventh opening 1107C through the second fluid passage 1212C and the fourth passage 104C. It is to be appreciated that further, the first fluid passage 1211C and the second fluid passage 1212C may be disposed on the first fluid control surface 120C of the valve plate 12C, or may be disposed inside the valve body 11C or the valve plate 12C. It will be appreciated that the first channel 101C and the second channel 102C of the planar valve 10C are in communication with the fifth opening 1105C, respectively, and the third channel 103C and the fourth channel 104C of the planar valve 10C are in communication with the seventh opening 1107C, respectively, but may be in communication by other means.
As shown in fig. 108A to 108G of the drawings, the movable valve plate 13C of the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12C so that the flat valve 10C has a first operation position, a second operation position and a third operation position, wherein the ninth passage 109C of the flat valve 10C is communicated with the first passage 101C, the tenth passage 1010C is communicated with the third passage 103C and the fifth passage 105C, respectively, and the thirteenth passage 1013C is communicated with the eighth passage 108C and the twelfth passage 1012C, respectively, when the flat valve 10C is in the first operation position; when the planar valve 10C is in the second operating position, the ninth passage 109C of the planar valve 10C communicates with the fourth passage 104C, and the eleventh passage 1011C communicates with the eighth passage 108C and the fourteenth passage 1014C, respectively; when the planar valve 10C is in the third operating position, the eighth passage 108C of the planar valve 10C communicates with the ninth passage 109C, the eleventh passage 1011C of the planar valve 10C communicates with the first passage 101C and the fourteenth passage 1014C, respectively, and the tenth passage 1010C of the planar valve 10C communicates with the eighth passage 108C and the twelfth passage 1012C, respectively.
As shown in fig. 108A to 108G of the drawings, the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the flat valve 10C is in the fourth operation position, the ninth passage 109C of the flat valve 10C communicates with the sixth passage 106C, the tenth passage 1010C communicates with the fourth passage 104C and the seventh passage 107C, respectively, and the eleventh passage 1011C communicates with the eighth passage 108C and the fourteenth passage 1014C, respectively; when the planar valve 10C is in the fifth operating position, the ninth passage 109C of the planar valve 10C communicates with the eighth passage 108C, and the eleventh passage 1011C of the planar valve 10C communicates with the third passage 103C and the fourteenth passage 1014C, respectively.
As shown in fig. 108A to 108G of the drawings, the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10C is in the sixth operation position, the ninth passage 109C of the flat valve 10C is communicated with the second passage 102C, and the eleventh passage 1011C of the flat valve 10C is communicated with the eighth passage 108C and the fourteenth passage 1014C, respectively; when the planar valve 10C is in the seventh operating position, the ninth passage 109C of the planar valve 10C communicates with the seventh passage 107C.
It will be appreciated that when the planar valve 10C is in the first operating position, the water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the water treatment system, the ninth passage 109C of the planar valve 10C communicates with the first passage 101C to form the first communication passage 1001C, the tenth passage 1010C communicates with the third passage 103C and the fifth passage 105C to form the second communication passage 1002C, and the thirteenth passage 1013C communicates with the eighth passage 108C and the twelfth passage 1012C to form the third communication passage 1003C; when the plane valve 10C is in the second operating position, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the demineralized filter (demineralizing apparatus) backwash operating position, the ninth passage 109C of the plane valve 10C communicates with the fourth passage 104C to form the fourth communication passage 1004C, and the eleventh passage 1011C communicates with the eighth passage 108C and the fourteenth passage 1014C, respectively, to form the fifth communication passage 1005C; when the plane valve 10C is in the third operating position, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the backwashing operating position of the purification apparatus, the eighth passage 108C of the plane valve 10C communicates with the ninth passage 109C, thereby forming the sixth communication passage 1006C, and the eleventh passage 1011C communicates with the first passage 101C and the fourteenth passage 1014C, respectively, thereby forming the seventh communication passage 1007C. Further, when the plane valve 10C is in the fourth operating position, the clean-softened water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the softened filter regeneration operating position, the ninth passage 109C of the plane valve 10C is communicated with the sixth passage 106C to form the eighth communication passage 1008C, the tenth passage 1010C is communicated with the fourth passage 104C and the seventh passage 107C to form the ninth communication passage 1009C, and the eleventh passage 1011C is communicated with the eighth passage 108C and the fourteenth passage 1014C to form the tenth communication passage 10010C; when the plane valve 10C is in the fifth operating position, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109C of the plane valve 10C communicates with the eighth passage 108C to form the eleventh communication passage 10011C, and the eleventh passage 1011C of the plane valve 10C communicates with the third passage 103C and the fourteenth passage 1014C, respectively, to form the twelfth communication passage 10012C. Further, when the flat valve 10C is in the sixth operating position, the ninth passage 109C of the flat valve 10C is communicated with the second passage 102C to form the thirteenth communicating passage 10013C, and the eleventh passage 1011C of the flat valve 10C is communicated with the eighth passage 108C and the fourteenth passage 1014C to form the fourteenth communicating passage 10014C, respectively, when the purification-softened water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the forward washing operating position of the purification apparatus; when the plane valve 10C is in the seventh operating position, the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109C of the plane valve 10C communicates with the seventh passage 107C, thereby forming the fifteenth communicating passage 10015C. Preferably, the eleventh passage 1011C may be a blind through hole or a through groove provided in the second fluid control surface 130C of the movable valve plate 13C to communicate different passages of the fixed valve plate 12C at the corresponding operation positions, for example, to communicate (or conduct) the eighth passage 108C and the fourteenth passage 1014C at the second operation position. It will be appreciated that when the planar valve 10C is in the first operating position, the tenth channel 1010C of the planar valve 10C is in communication with the third channel 103C and the fifth channel 105C, respectively, and the movable vane 13C of the planar valve 10C separates the fifth channel 105C from the inner chamber 110C of the valve body 11C to prevent raw water in the inner chamber 110C of the valve body 11C from entering the fifth channel 105C, the thirteenth channel 1013C of the planar valve 10C is in communication with the eighth channel 108C and the twelfth channel 1012C, respectively, and the movable vane 13C of the planar valve 10C separates the twelfth channel 1012C from the inner chamber 110C of the valve body 11C to prevent raw water in the inner chamber 110C of the valve body 11C from entering the twelfth channel 1012C.
As shown in fig. 98A to 108G of the drawings, further, when the plane valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the fifth passage 105C of the plane valve 10C communicates with the inner chamber 110C of the valve body 11C, thereby forming the sixteenth communication passage 10016C. Accordingly, when the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position, and the seventh operation position, raw water is allowed to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and further flows from the inner chamber 110C of the valve body 11C to the second opening 1102C of the valve body 11C through the fifth passage 105C of the fixed valve plate 12C.
As shown in fig. 98A to 108G of the drawings, further, when the plane valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is in the second, fourth, fifth, sixth and seventh operating positions, the twelfth passage 1012C of the plane valve 10C communicates with the inner chamber 110C of the valve body 11C, thereby forming the seventeenth communication passage 10017C. Accordingly, when the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention is in the second, fourth, fifth, sixth and seventh operating positions, raw water is allowed to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C and further from the inner chamber 110C of the valve body 11C to the eighth opening 1108C of the valve body 11C through the twelfth passage 1012C of the fixed valve sheet 12C. Further, when the plane valve 10C of the purified-softened water treatment system according to the fourth preferred embodiment of the present invention is in the third working position, the ninth passage 109C of the plane valve 10C communicates with the eighth passage 108C, and the tenth passage 1010C communicates with the eighth passage 108C and the twelfth passage 1012C, respectively, such that the ninth passage 109C communicates with the twelfth passage 1012C, thereby forming the eighteenth communicating passage 10018C. Accordingly, when the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention is in the third working position, raw water is allowed to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the eighth passage 108C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, is guided through the tenth passage 1010C of the movable valve block 13C into the twelfth passage 1012C of the fixed valve block 12C, and then flows to the eighth opening 1108C of the valve body 11C.
As shown in fig. 98A to 108G of the drawings, correspondingly, when the planar valve 10C is in the first operating position, the water treatment machine is in a purification-softening operating state, raw water flows into the inner chamber 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the first passage 101C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105C of the valve body 11C, after being treated by the water treatment material or mechanism of the purification device 20, the purified water flows out of the second communication opening 202 of the purification device 20, then the purified water is divided into two paths, wherein one path of purified water flows into the first conduction opening 301 of the softening tank 31, flows out of the second conduction opening 302 of the softening tank 31 after being treated by the softened resin in the softening tank 31, then flows through the seventh opening 1107C of the fixed valve block 12C into the third passage 103C of the fixed valve block 12C, then flows into the eighth passage 12C through the fifth passage 13C of the fixed valve block 12C, after being treated by the water flow into the eighth passage 1013C of the valve block 12C, and then flows out of the eighth passage 1106C of the valve block 11C through the fixed valve block 12C into the second passage 12C of the valve body 11C, and then flows out of the eighth passage 11C through the eighth passage 1106C of the fixed valve block 12C after being treated by the first passage 12C; when the flat valve 10C is in the second working position, the water treatment machine is in the backwash working state of the softening filter element (softening device), raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the fourth passage 104C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the second through opening 302 of the softening tank 31 through the seventh opening 1107C of the valve body 11C, after backflushing the softened resin in the softening tank 31, flows out of the first through opening 301 of the softening tank 31, then flows through the sixth opening 1106C of the valve body 11C, then flows through the eighth passage 108C of the fixed valve plate 12C and the eleventh passage 1011C of the movable valve plate 13C and the fourteenth passage 1014C of the fixed valve plate 12C, and then flows out of the ninth opening 1109C of the flat valve 10C; when the planar valve 10C is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the eighth passage 108C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106C of the valve body 11C, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105C of the valve body 11C, enters the first passage 101C of the fixed valve block 12C, flows through the eleventh passage 1011C of the movable valve block 13C and the fourteenth passage 1014C of the fixed valve block 12C, and flows out of the ninth opening 1109C of the planar valve 10C. Further, when the flat valve 10C is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the sixth passage 106C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, then flows into the injection port 321 of the ejector 32 through the third opening 1103C of the valve body 11C, flows through the ejector 32 jet, mixes the liquid from the salt solution tank 33, flows into the fourth opening 1104C of the valve body 11C through the injection port 322 of the ejector 32, then enters the seventh passage 107C of the fixed valve block 12C, flows into the fourth passage 104C of the fixed valve block 12C through the tenth passage 1010C of the movable valve block 13C, then flows into the second conduction opening 302 of the softening tank 31 through the seventh opening 1106C of the valve body 11C, flows out of the flat valve body 31 such as softened resin in countercurrent regeneration, flows out of the flat valve body 108C from the first passage 1106C and the eighth passage 1106C of the valve body 12C, and then flows out of the eighth passage 108C of the valve body 12C through the opening 1106C of the eighth passage 13C of the valve body 12C; when the flat valve 10C is in the fifth operating position, the water treatment machine is in the forward washing operating state of the softening cartridge (softening device), raw water flows from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the eighth passage 108C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106C of the valve body 11C, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107C of the valve body 11C, then flows through the third passage 103C of the fixed valve plate 12C, the eleventh passage 1011C of the movable valve plate 13C, and the fourteenth passage 1014C of the fixed valve plate 12C, and then flows out of the ninth opening 1109C of the flat valve 10C. Further, when the plane valve 10C is in the sixth working position, the water treatment machine is in the cleaning device forward-washing working state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the second passage 102C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the first communication opening 201 of the cleaning device 20 through the fifth opening 1105C of the valve body 11C, after the water treatment material or mechanism in the cleaning device 20 is positively washed, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106C of the valve body 11C, enters the eighth passage 108C of the fixed valve plate 12C, then flows through the eleventh passage 1011C of the movable valve plate 13C and the fourteenth passage 1014C of the fixed valve plate 12C, and flows out of the ninth opening 1109C of the plane valve 10C; when the plane valve 10C is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the seventh passage 107C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104C of the valve body 11C, and is replenished to the brine tank 33. Thus, at each working position, the inner chamber 110C of the flat valve 10C of the purified-softened water treatment system according to the fourth preferred embodiment of the present invention is respectively communicated with the first opening 1101C and the ninth passage 109C, thereby enabling the first opening 1101C of the flat valve 10C to be communicated with the ninth passage 109C through the inner chamber 110C and realizing different flow direction control of water to be treated at each working position. In addition, the ninth opening 1109C of the planar valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is used as a drain opening, and directly or indirectly communicates with the eleventh channel 1011C of the planar valve 10C, which may be formed in the valve body 11C of the planar valve 10C or may be formed in a drain channel.
As shown in fig. 108A to 108G of the drawings, preferably, when the plane valve 10C is in the first working position, the second passage 102C and the fourth passage 104C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the plane valve 10C is in the second working position, the first channel 101C and the third channel 103C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the plane valve 10C is in the third working position, the second channel 102C and the third channel 103C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the plane valve 10C is in the fourth working position, the first channel 101C, the second channel 102C and the third channel 103C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the plane valve 10C is in the fifth working position, the second channel 102C and the fourth channel 104C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the plane valve 10C is in the sixth working position, the first channel 101C, the third channel 103C and the fourth channel 104C of the plane valve 10C are respectively closed by the movable valve plate 13C; when the planar valve 10C is in the seventh operating position, the sixth passage 106C of the planar valve 10C is closed by the movable valve plate 13C.
As shown in fig. 108A to 108G of the drawings, more preferably, when the plane valve 10C is in the first working position, the sixth passage 106C and the seventh passage 107C of the plane valve 10C are closed by the movable valve plate 13C, and the eleventh passage 1011C communicates with the fourteenth passage 1014C; when the planar valve 10C is in the second working position, the seventh channel 107C of the planar valve 10C is closed by the movable valve plate 13C, the thirteenth channel 1013C is in communication with the sixth channel 106C, and the tenth channel 1010C of the planar valve 10C is in communication with the second channel 102C and the eighth channel 108C, respectively; when the plane valve 10C is in the third working position, the sixth channel 106C and the seventh channel 107C of the plane valve 10C are respectively closed by the movable valve plate 13C, and the thirteenth channel 1013C of the plane valve 10C is in communication with the fourth channel 104C; when the planar valve 10C is in the fourth operating position, the thirteenth channel 1013C of the planar valve 10C communicates with the fifth channel 105C; when the flat valve 10C is in the fifth working position, the sixth channel 106C and the seventh channel 107C of the flat valve 10C are closed by the movable valve plate 13C, respectively, the thirteenth channel 1013C of the flat valve 10C is communicated with the eighth channel 108C, and the tenth channel 1010C of the flat valve 10C is communicated with the eighth channel 108C and the first channel 101C, respectively; when the flat valve 10C is in the sixth working position, the sixth channel 106C of the flat valve 10C is closed by the movable valve plate 13C, the tenth channel 1010C of the flat valve 10C is communicated with the eighth channel 108C, and the thirteenth channel 1013C of the flat valve 10C is communicated with the seventh channel 107C; when the flat valve 10C is in the seventh operating position, the first channel 101C and the eighth channel 108C of the flat valve 10C are closed by the movable valve plate 13C, respectively, the tenth channel 1010C of the flat valve 10C is in communication with the second channel 102C and the fourth channel 104C, respectively, the eleventh channel 1011C is in communication with the fourteenth channel 1014C, and the thirteenth channel 1013C of the flat valve 10C is in communication with the third channel 103C and the fifth channel 105C, respectively.
It is noted that the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the fifth channel 105C, the sixth channel 106C, the seventh channel 107C, the eighth channel 108C, the twelfth channel 1012C and the fourteenth channel 1014C of the planar valve 10C are respectively disposed on the first fluid control surface 120C of the valve plate 12C and are spaced apart from each other; the ninth channel 109C, the tenth channel 1010C, the eleventh channel 1011C and the thirteenth channel 1013C are respectively disposed on the second fluid control surface 130C of the movable valve plate 13C. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101C, 102C, 103C, 104C, 105C, 106C, 107C, 108C, 1012C, 1014C of the planar valve 10C form a passage opening provided in the first fluid control surface 120C of the fixed valve plate 12C, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109C, 1010C, 1011C, 1013C form a passage opening provided in the second fluid control surface 130C of the movable valve plate 13C, respectively, and when the movable valve plate 13C of the planar valve 10C is disposed opposite (the first fluid control surface 120C) the movable valve plate 13C rotates relative to the fixed valve plate 12C, the passage provided in the movable valve plate 13C and the passage provided in the fixed valve plate 12C selectively communicate fluid flow directions (e.g., flow directions) through the respective openings.
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth channels 101, 102C, 103C, 104C, 105C, 106C, 107C, 108C, 109C, 1010C, 1011C, 1012C, 1013C, 1014C may have any extension path (or direction) capable of achieving the interconnection relationship herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101C, 102C, 103C, 104C, 105C, 106C, 107C, 108C, 1012C, 1014C of the planar valve 10C are formed in the passage opening of the first fluid control surface 120C of the fixed valve plate 12C, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109C, 1010C, 1011C, 1013C of the second fluid control surface 130C of the movable valve plate 13C, respectively, may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108C formed in the first fluid control surface 120C of the fixed valve plate 12C may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shapes of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth passages 101, 102C, 103C, 104C, 105C, 106C, 107C, 108C, 109C, 1010C, 1011C, 1012C, 1013C, 1014C and the passage openings thereof of the planar valve 10C should not be construed as limiting the present invention.
As shown in fig. 98A to 108G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120C of the fixed valve block 12C of the plane valve 10C and the second fluid control surface 130C of the movable valve block 13C are covered by the solid portions of the movable valve block 13C and the fixed valve block 12C at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10C, thereby making communication between the corresponding passages impossible through the passage openings. For example, when the planar valve 10C is in the first operating position, the solid portion of the movable valve plate 13C faces the sixth channel 106C and the seventh channel 107C of the planar valve 10C to form a channel opening in the first fluid control surface 120C of the fixed valve plate 12C, such that the sixth channel 106C and the seventh channel 107C of the planar valve 10C are closed (or blocked) by the movable valve plate 13C. Accordingly, communication between the passage provided in the movable valve block 13C and the passage provided in the fixed valve block 12C herein means that in the specific operating position of the planar valve 10C (or the operating state of the purification-softening water treatment system), the passage opening formed in the second fluid control surface 130C of the movable valve block 13C by the passage provided in the movable valve block 13C is selectively partially or exactly aligned with the passage opening formed in the fixed valve block 12C by the passage provided in the fixed valve block 12C to form the first fluid control surface 120C of the fixed valve block 12C and to form a water flow path allowing water flow therethrough. For example, when the planar valve 10C is in the first operating position, the ninth passage 109C of the planar valve 10C is aligned with the first passage 101C so as to communicate with and form the first communication passage 1001C, the tenth passage 1010C is aligned with the third passage 103C and the fifth passage 105C, respectively, so as to communicate with and form the second communication passage 1002C, and the thirteenth passage 1013C is aligned with the eighth passage 108C and the twelfth passage 1012C, respectively, so as to communicate with and form the third communication passage 1003C.
As shown in fig. 105A to 105F and 107A to 107D of the drawings, the first passage 101C, the eighth passage 108C, the second passage 102C, the fourth passage 104C, the seventh passage 107C, the sixth passage 106C, the third passage 103C and the fifth passage 105C of the plane valve 10C of the purified-softened water treatment system according to the fourth preferred embodiment of the present invention are arranged clockwise in this order on the fixed valve plate 12C; the eleventh passage 1011C, the tenth passage 1010C, the ninth passage 109C, and the thirteenth passage 1013C of the plane valve 10C are arranged clockwise in this order on the movable valve plate 13C. Optionally, the first channel 101C, the eighth channel 108C, the second channel 102C, the fourth channel 104C, the seventh channel 107C, the sixth channel 106C, the third channel 103C and the fifth channel 105C of the plane valve 10C are arranged in this order counterclockwise on the fixed valve plate 12C; the eleventh passage 1011C, the tenth passage 1010C, the ninth passage 109C, and the thirteenth passage 1013C of the plane valve 10C are arranged counterclockwise in this order in the movable valve plate 13C.
As shown in fig. 105A to 105F and 107A to 107D of the drawings, the fixed valve sheet 12C of the flat valve 10C of the purifying-softening water treatment system according to the fourth preferred embodiment of the present invention has a first central portion 121C, a first extending portion 122C extending outwardly from the first central portion 121C, and a first edge portion 123C extending outwardly from the first extending portion 122C, the movable valve sheet 13C has a second central portion 131C, a second extending portion 132C extending outwardly from the second central portion 131C, and a second edge portion 133C extending outwardly from the second extending portion 132C, wherein the first fluid control surface 120C of the fixed valve sheet 12C has a central portion 1200C shown by a dash-dot line, wherein the central portion 1200C is provided at the first central portion 121C of the fixed valve sheet 12C, and the portions other than the central portion 1200C of the first fluid control surface 120C are divided into a first portion 1201, a second portion 120c, a first portion 120c, a ninth portion 120c, a first portion 120c, a seventh portion 120c, a and a eighth portion 120c, a first portion 120c, a portion 120c, a third portion 120c, and a ninth portion 120c, etc. which are shown by clockwise; the second fluid control surface 130C of the movable valve plate 13C of the planar valve 10C has a center region 1300 shown by a dashed line in the figure, wherein the center region 1300C is provided at the second center portion 131C of the movable valve plate 13C, and the portion of the second fluid control surface 130C other than the center region 1300C is equally divided clockwise into a first region 1301C, a second region 1302C, a third region 1303C, a fourth region 1304C, a fifth region 1305C, a sixth region 1306C, a seventh region 1307C, an eighth region 1308C, a ninth region 1309C, a tenth region 13010C, and an eleventh region 13011C shown by dashed lines; wherein the first channel 101C extends downwardly from the first portion 1201C of the first fluid control surface 120C; the eighth passage 108C extends downwardly from the second portion 1202C, the third portion 1203C, the fourth portion 1204C, and the fifth portion 1205C of the first fluid control surface 120C of the stator plate 12C; the second channel 102C extends downward from the sixth portion 1206C of the first fluid control surface 120C of the fixed valve plate 12C; the fourth channel 104C extends downward from the seventh portion 1207C of the first fluid control surface 120C of the fixed valve plate 12C; the seventh channel 107C extends downwardly from the eighth portion 1208C of the first fluid control surface 120C; the sixth channel 106C extends downwardly from the ninth portion 1209C of the first fluid control surface 120C; the third channel 103C extends downwardly from the tenth portion 12010C of the first fluid control surface 120C; the fifth channel 105C extends downwardly from the tenth portion 12010C and the eleventh portion 12011C of the first fluid control surface 120C; the twelfth channel 1012C extends downward from the third portion 1203C of the first fluid control surface 120C; wherein the fourteenth channel 1014C extends downward from the central portion 1200C of the first fluid control surface 120C; the ninth channel 109C extends upwardly from the first region 1301C of the second fluid control surface 130C; the eleventh channel 1011C extends from the central region 1300C of the second fluid control surface 130C to the eighth region 1308C of the second fluid control surface 130C; the tenth channel 1010C extends upwardly from the tenth region 13010C and the eleventh region 13011C of the second fluid control surface 130C; the thirteenth channel 1013C extends upward from the third region 1303C of the second fluid control surface 130C.
It will be appreciated that when the second fluid control surface 130C of the valve block 13C is disposed on the first fluid control surface 120C of the valve block 12C, the second central portion 131C of the second fluid control surface 130C of the valve block 13C is opposite to the first central portion 121C of the first fluid control surface 120C of the valve block 12C, the second extension portion 132C of the second fluid control surface 130C of the valve block 13C is opposite to the first extension portion 122C of the first fluid control surface 120C of the valve block 12C, and the second edge portion 133C of the second fluid control surface 130C of the valve block 13C is opposite to the first edge portion 123C of the first fluid control surface 120C of the valve block 12C.
Optionally, the first fluid control surface 120C of the fixed valve plate 12C and the second fluid control surface 130C of the moving valve plate 13C of the planar valve 10C are all circular, the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the fifth channel 105C, the sixth channel 106C, the seventh channel 107C, the eighth channel 108C and the twelfth channel 1012C are all radially disposed on the first fluid control surface 120C of the fixed valve plate 12C, and the ninth channel 109C, the tenth channel 1010C and the thirteenth channel 1013C are all radially disposed on the second fluid control surface 130C of the moving valve plate 13C.
Preferably, the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the sixth channel 106C, the seventh channel 107C and the eighth channel 108C of the planar valve 10C are disposed at the first extension 122C of the first fluid control surface 120C of the valve plate 12C, respectively, the fifth channel 105C is disposed at the first edge 123C of the first fluid control surface 120C, and the twelfth channel 1012C is disposed at the first edge 123C of the first fluid control surface 120C. More preferably, the fifth channel 105C is disposed at the first edge 123C of the first fluid control surface 120C and extends inwardly from the first edge 123C of the first fluid control surface 120C to the first extension 122C of the first fluid control surface 120C.
Preferably, the ninth channel 109C and the eleventh channel 1011C of the planar valve 10C are respectively disposed at the second extension 132C of the second fluid control surface 130C of the moving valve plate 13C, and the tenth channel 1010C and the thirteenth channel 1013C are respectively disposed at the second edge 133C of the second fluid control surface 130C of the moving valve plate 13C and extend inward from the second edge 133C to the second extension 132C.
Preferably, the first channel 101C of the planar valve 10C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the second channel 102C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the third channel 103C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the fourth channel 104C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the fifth channel 105C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the sixth channel 106C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the seventh channel 107C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the eighth channel 108C extends downward and outward from the first fluid control surface 120C of the valve block 12C, the twelfth channel 1012C extends downward and outward from the first fluid control surface 120C of the valve block 12C, and the first channel 1014 extends downward and outward from the first fluid control surface 120C of the valve block 12C.
As shown in fig. 91 to 97 of the drawings, the valve body 11C of the flat valve 10C of the water treatment system for purifying and softening according to the fourth preferred embodiment of the present invention has an inner wall 111C, wherein the fixed valve plate 12C is adapted to have the first fluid control surface 120C disposed upwardly in the inner cavity 110C, and the movable valve plate 13C is adapted to have the second fluid control surface 130C disposed downwardly in the inner cavity 110C, wherein the inner cavity 110C is always in communication with the ninth passage 109C. It should be noted that the fixed valve plate 12C of the planar valve 10C may be detachably disposed on the inner wall 111C of the valve body 11C, or may be integrally formed with the inner wall 111C of the valve body 11C of the planar valve 10C. As will be appreciated by those skilled in the art, when the fixed valve plate 12C is detachably disposed within the valve body 11C, the synchronization between the fixed valve plate 12C and the valve body 11C is maintained by a fixing mechanism between the fixed valve plate 12C and the valve body 11C. For example, as shown in fig. 91-97 of the drawings, the fixed valve plate 12C has a detent 123C protruding outwardly from the edge of the fixed valve plate 12C, the inner wall 111C of the valve body 11C has a detent recess 1110C, wherein the detent 123C of the fixed valve plate 12C is configured to engage the detent recess 1110C of the inner wall 111C of the valve body 11C to ensure synchronization (or no relative rotation) between the fixed valve plate 12C and the valve body 11C and to ensure that the passages provided in the fixed valve plate 12C are in communication with the corresponding openings provided in the valve body 11C. It is understood that the fixed valve sheet 12C may be separately manufactured when the fixed valve sheet 12C is detachably provided in the valve body 11C. In other words, at this time, the fixed valve plate 12C may be made of a wear-resistant material, thereby improving the service life of the fixed valve plate 12C (or the whole planar valve). Preferably, the first fluid control surface 120C of the fixed valve plate 12C is smoothed to reduce its roughness.
As shown in fig. 91 to 97 of the drawings, the flat valve 10C of the water treatment system according to the fourth preferred embodiment of the present invention further comprises a driving member 18C extending upward from the movable valve plate 13C, wherein the driving member 18C is configured to drive the movable valve plate 13C of the flat valve 10C to rotate relative to the fixed valve plate 12C.
As shown in fig. 91 to 97 of the drawings, the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention further comprises a sealing member 17C, wherein the sealing member 17C is disposed opposite to the driving member 18C, wherein the sealing member 17C forms a first sealing surface 170C, the driving member 18C forms a second sealing surface 180C, wherein the first sealing surface 170 of the sealing member 17C is disposed at the second sealing surface 180 of the driving member 18C, such that when the driving member 18C rotates relative to the sealing member 17C to drive the moving valve plate 13C to rotate relative to the fixed valve plate 12C, the sealing member 18C and the sealing member 17C are sealed and water leakage is prevented. Furthermore, the sealing element 17C is arranged to hold the driving element 18C in place, thereby holding the moving valve plate 13C in a preset position.
As shown in fig. 91 to 97 of the drawings, the diameter of the movable valve plate 13C of the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner chamber 110C of the valve body 11C, so that the ninth passage 109C of the flat valve 10C can be kept in communication with the inner chamber 110C of the valve body 11C through the water inlet 1091.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the control device 16C of the plane valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is provided with a first communication passage 1001C communicating with the inner chamber 110C and the fifth opening 1105C of the plane valve 10C, respectively, a second communication passage 1002C communicating with the second opening 1102C and the seventh opening 1107C of the valve body 11C, respectively, and a third communication passage 1003C communicating with the sixth opening 1106C and the eighth opening 1108C of the valve body 11C, respectively, of the valve body 11C, according to a purification-softening control command, by driving the driving member 18C to rotate, such as a driving gear, to drive the movable valve plate 13C of the plane valve 10C to rotate relative to the fixed valve plate 12C, thereby allowing raw water to flow from the inner chamber 110C of the valve body 11C, the first communication passage 1001C formed through the plane valve 10C, the fifth opening 1105C of the valve body 11C, the first communication passage 201 of the purification apparatus 20 flow into the purification apparatus 20, the purified water obtained after the purification treatment of the raw water by the purification apparatus 20 flows out of the second communication opening 202 of the purification apparatus 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication opening 301 of the softening tank 31 and softened water is obtained after the softening treatment, the softened water flows out of the second communication opening 302 of the softening tank 31, then flows out through the seventh opening 1107C of the valve body 11C, the second communication passage 1002C of the plane valve 10C, finally flows out through the second opening 1102C of the valve body 11C and softened water is supplied to the user, the other path of purified water flows through the sixth opening 1106C of the valve body 11C, the third communication passage 1003C of the plane valve 10C, finally, the purified water flows out through the eighth opening 1108C of the valve body 11C and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18C is driven to rotate by the transmission mechanism 14C, such as a transmission gear, to drive the movable valve sheet 13C of the plane valve 10C to rotate relative to the fixed valve sheet 12C, thereby forming a fourth communication passage 1004C respectively communicating with the inner chamber 110C of the valve body 11C of the plane valve 10C and the seventh opening 1107C, and a fifth communication passage 1005C respectively communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the plane valve 10C, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flow into the seventh opening 1107C through the fourth communication passage 1004C formed by the plane valve 10C, and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106C of the valve body 11C into the fifth communication passage 1005C of the plane valve 10C, then flows out of the ninth opening 1109C of the plane valve 10C, while also forming a sixteenth communication passage 10016C communicating with the second opening 1102C of the valve body 11C and the inner chamber 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C, provides raw water to the user, and also forms a seventeenth communication passage 10017C communicating with the eighth opening 1108C of the valve body 11C and the inner chamber 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flow into the eighth opening 1108C of the valve body 11C through the seventeenth communication passage 10017C, providing raw water to a user; in response to a cleaning device backwash control instruction, the drive member 18C is driven to rotate by the transmission mechanism 14C, such as a transmission gear, so as to drive the movable valve plate 13C of the plane valve 10C to rotate relative to the fixed valve plate 12C, thereby forming a sixth communication passage 1006C communicating with the inner chamber 110C and the sixth opening 1106C of the valve body 11C respectively and a seventh communication passage 1007C communicating with the fifth opening 1105C of the valve body 11C and the ninth opening 1109C of the plane valve 10C respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flows into the sixth opening 1106C through the sixth communication passage 1006C, and then into the second communication opening 202 of the purification apparatus 20, after back flushing the water treatment material or mechanism in the purification device 20, it flows out from the first communication opening 201 of the purification device 20, then flows through the fifth opening 1105C of the valve body 11C into the seventh communication passage 1007C, and then flows out from the ninth opening 1109C of the planar valve 10C, while also forming a sixteenth communication channel 10016C that communicates with the second opening 1102C of the valve body 11C and the inner chamber 110C, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flows into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C, provides raw water to the user, forms an eighteenth communication passage 10018C communicating with the eighth opening 1108C of the valve body 11C and the inner chamber 110C respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flows into the eighth opening 1108C of the valve body 11C through the eighteenth communication passage 10018C to supply raw water to the user.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the control device 16C of the flat valve 10C of the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is further provided with a fourth communication passage 1008C communicating with the inner chamber 110C and the third opening 1103C of the valve body 11C, a fifth communication passage 1009C communicating with the seventh opening 1107C and the fourth opening 1104C of the valve body 11C, and a tenth communication passage 10010C communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the flat valve 10C, respectively, by driving the driving element 18C to rotate relative to the fixed valve plate 12C through the driving mechanism 14C, such as a driving gear, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, then flow into the third opening 1103C through the eighth communication passage 1008C, then flow into the ejection port 321 of the ejector 32, jet through the ejector 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104C of the valve body 11C through the ejection port 322 of the ejector 32, then flow into the seventh opening 1107C through the ninth communication passage 1009C, enter the second communication opening 302 of the softening tank 31, reverse-flow regenerate the softened resin in the softening tank 31, then flow out of the first communication opening 301, then flow through the sixth opening 1106C of the valve body 11C into the tenth communication passage 10010C, then flow out of the ninth opening 1109C of the plane valve 10C, simultaneously, also form a sixteenth communication passage 10016C communicating with the second opening 1102C and the inner cavity 110C of the valve body 11C, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, and then flow into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C, to supply raw water to a user, and a seventeenth communication passage 10017C is formed to communicate with the eighth opening 1108C of the valve body 11C and the inner cavity 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, and then flow into the eighth opening 1108C of the valve body 11C through the seventeenth communication passage 10017C, to supply raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18C is driven to rotate by the transmission mechanism 14C, such as a transmission gear, to drive the movable valve plate 13C of the plane valve 10C to rotate relative to the fixed valve plate 12C, thereby forming an eleventh communication passage 10011C communicating with the inner chamber 110C of the valve body 11C and the sixth opening 1106C, respectively, and a twelfth communication passage 10012C communicating with the seventh opening 1107C of the valve body 11C and the ninth opening 1109C of the plane valve 10C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flow into the sixth opening 1106C through the eleventh communication passage 10011C, and then flow out of the second communication opening 302 of the softening tank 31 after forward washing of the water treatment material or mechanism in the softening tank 31, then flows through the seventh opening 1107C of the valve body 11C into the twelfth communication passage 10012C and then flows out of the ninth opening 1109C of the plane valve 10C, while also forming a sixteenth communication passage 10016C which communicates with the second opening 1102C of the valve body 11C and the inner chamber 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C and then flows into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C, to supply raw water to a user, and also forming a seventeenth communication passage 10017C which communicates with the eighth opening 1108C of the valve body 11C and the inner chamber 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flows into the eighth opening 1108C of the valve body 11C through the seventeenth communication passage 10017C, raw water is supplied to the user.
As shown in fig. 98A to 104 and 106A to 106G of the drawings, the control device 16C of the flat valve 10C of the purification-demineralized water treatment system according to the fourth preferred embodiment of the present invention is further provided to be able to rotate the driving member 18C by the driving mechanism 14C, such as a driving gear, according to a purification device forward-wash control command, to drive the movable valve plate 13C of the flat valve 10C to rotate relative to the fixed valve plate 12C, thereby forming a thirteenth communication channel 10013C communicating with the inner chamber 110C of the valve body 11C and the fifth opening 1105C, respectively, and a fourteenth communication channel 10014C communicating with the sixth opening 1106C of the valve body 11C and the ninth opening 1109C of the flat valve 10C, respectively, to allow raw water flowing from the first opening 1101C of the valve body 11C to the inner chamber 110C of the valve body 11C, and then flowing into the fifth opening 1105C through the thirteenth communication channel 10013C, the first communication opening 201 of the purification apparatus 20 is re-entered, after the water treatment material or mechanism in the purification apparatus 20 is positively rinsed, the water flows out from the second communication opening 202 of the purification apparatus 20, then flows into the fourteenth communication passage 10014C through the sixth opening 1106C of the valve body 11C, then flows out from the ninth opening 1109C of the plane valve 10C, and at the same time, a sixteenth communication passage 10016C is also formed which communicates with the second opening 1102C of the valve body 11C and the inner cavity 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner cavity 110C of the valve body 11C, then flows into the second opening 1102C of the valve body 11C through the sixteenth communication passage 10016C, provides raw water to a user, and also forms a seventeenth communication passage 10017C which communicates with the eighth opening 1108C of the valve body 11C and the inner cavity 110C, respectively, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, and then flow into the eighth opening 1108C of the valve body 11C through the seventeenth communication passage 10017C, providing raw water to a user; according to a water replenishing control instruction, the driving element 18C is driven to rotate by the driving mechanism 14C, such as a driving gear, to drive the movable valve plate 13C of the plane valve 10C to rotate relative to the fixed valve plate 12C, thereby forming a fifteenth communication passage 10015C which is respectively communicated with the inner chamber 110C of the valve body 11C and the fourth opening 1104C, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flow into the fourth opening 1104C through the fifteenth communication passage 10015C, then flow into the inlet 322 of the jet 32, replenishing water to the salt tank 33, and simultaneously forming a sixteenth communication passage 10016C which is respectively communicated with the second opening 1102C of the valve body 11C and the inner chamber 110C, to allow raw water to flow from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flow into the second opening 1101C of the valve body 11C through the sixteenth communication passage 10016C, and then flow into the eighth communication passage 1108C which is also formed by the eighth communication passage 1108 which is communicated with the first opening 1102C of the valve body 11C and the inner chamber 110C of the valve body 11C, and the eighth communication passage 1108C is provided to the valve body 11C.
It is noted that, correspondingly, when the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016C can be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102C of the valve body 11C; when the purification-softening water treatment system in accordance with the fourth preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and is provided through the eighth opening 1108C of the valve body 11C. Preferably, the second raw water supply waterway (the seventeenth communication channel 10017C may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the fourth operation state, the fifth operation state, the sixth operation state, and the seventh operation state is significantly different in structure from the second raw water supply waterway (the eighteenth communication channel 10018C may be considered as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the third operation state.
It will be appreciated that the control instructions, such as the purge-softening control instruction, the softener backwash control instruction, the purifier backwash control instruction, the softener cartridge regeneration control instruction, the softener forward wash control instruction, the purifier forward wash control instruction, and the water replenishment control instruction, may be preset in the control module of the control device 16C, may be received from a control terminal through an electronic communication network, or may be input by a user through an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the planar valve 10C, such as a touch pad or control buttons, the user can send the control command to the control module of the control device 16C through the touch pad or corresponding control buttons, so that the control module of the control device 16C controls the motor of the control device 16C to rotate, thereby driving the driving element 18C to rotate through a transmission mechanism 14C.
As shown in fig. 91 to 92 and 106A to 106G of the drawings, the purification-softening treatment of raw water by the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. Illustratively, as shown in fig. 106A-106G of the drawings, the softening device 30 of the purification-softening water treatment system of the present invention comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 is adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after treatment by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
It will be appreciated that, to enhance the structural strength of the valve plate 12C of the planar valve 10C, the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the fifth channel 105C, the sixth channel 106C, the seventh channel 107C, the eighth channel 108C and the twelfth channel 1012C may all be split or separated into two adjacent smaller channels by a reinforcing solid structure. For example, as shown in fig. 113 to 116G of the drawings, the eighth passage 108C of the fixed valve sheet 12C of the flat valve 10C of the purification-softening water treatment system according to the fourth preferred embodiment of the present invention is partitioned into two passages 1081C and 1082C having slightly smaller inner diameters by a reinforcing rib or a reinforcing rib, wherein the thirteenth passage 1013C of the flat valve 10C is respectively communicated with the passage 1081C and the twelfth passage 1012C when the flat valve 10C is at the first working position, thereby forming the third communicating passage 1003C; when the plane valve 10C is in the second operating position, the eleventh passage 1011C of the plane valve 10C communicates with the passage 1081C and the fourteenth passage 1014C, respectively, thereby forming the fifth communication passage 1005C; when the planar valve 10C is in the third operating position, the ninth passage 109C communicates with the passage 1082C, thereby forming the sixth communication passage 1006C; when the plane valve 10C is in the fourth operating position, the eleventh passage 1011C communicates with the passage 1082C and the fourteenth passage 1014C, respectively, thereby forming the tenth communication passage 10010C; when the plane valve 10C is in the fifth operating position, the ninth passage 109C of the plane valve 10C communicates with the passage 1081C, thereby forming the eleventh communication passage 10011C; when the plane valve 10C is in the sixth operating position, the eleventh passage 1011C of the plane valve 10 communicates with the passage 1081C and the fourteenth passage 1014C, respectively, thereby forming the fourteenth communication passage 10014C. Correspondingly, when the planar valve 10C is in the first operating position, the water treatment machine is in a purification-softening operating state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the first passage 101C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105C of the valve body 11C, after being treated by the water treatment material or mechanism of the purification device 20, flows out from the second communication opening 202 of the purification device 20, then the flowing-out water is divided into two paths, wherein one path of purified water flows into the first conduction opening 301 of the softening tank 31, flows out from the second conduction opening 302 of the softening tank 31 after being treated by the softening resin in the softening tank 31, then flows into the third passage 103C of the fixed valve block 12C through the seventh opening 1107C of the valve body 11C, flows into the first communication opening 201C of the purification device 20 through the fifth passage 1105C of the movable valve block 11C, flows out from the second conduction opening 1013C through the eighth passage 1106C of the fixed valve block 12C, then flows out into the valve block 12C through the eighth passage 1013C of the valve block 12C, and then flows out of the eighth passage 1013C through the valve block 12C of the valve body 11C, and then flows out of the eighth passage 1108 of the valve body 1C through the valve body C through the eighth passage 12C, and the valve block 12C is supplied into the eighth passage 12C through the valve opening of the valve block 12C; when the flat valve 10C is in the second working position, the water treatment machine is in the backwash working state of the softening filter element (softening device), raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the fourth passage 104C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the second through opening 302 of the softening tank 31 through the seventh opening 1107C of the valve body 11C, after backflushing the softened resin in the softening tank 31, flows out of the first through opening 301 of the softening tank 31, then flows through the sixth opening 1106C of the valve body 11C, then flows through the passage 1081C of the fixed valve plate 12C, the eleventh passage 1011C of the movable valve plate 13C and the fourteenth passage 1014C of the fixed valve plate 12C, and then flows out of the ninth opening 1109C of the flat valve 10C; when the planar valve 10C is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows into the inner chamber 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the passage 1082C of the fixed valve block 12C through the ninth passage 109C of the movable valve block 13C, then enters the second communication opening 202 of the cleaning device 20 through the sixth opening 1106C of the valve body 11C, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105C of the valve body 11C, enters the first passage 101C of the fixed valve block 12C, then flows through the eleventh passage 1011C of the movable valve block 13C and the fourteenth passage 1014C of the fixed valve block 12C, and flows out of the ninth opening 1109C of the planar valve 10C. Further, when the flat valve 10C is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11, then flows into the sixth passage 106C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then flows into the injection port 321 of the ejector 32 through the third opening 1103C of the valve body 11C, flows through the ejector 32 jet, mixes the liquid from the salt tank 33, flows into the fourth opening 1104C of the valve body 11C through the injection port 322 of the ejector 32, then enters the seventh passage 107C of the fixed valve plate 12C, flows into the fourth passage 104C of the fixed valve plate 12C through the tenth passage 1010C of the movable valve plate 13C, then flows into the second conduction opening 302 of the softening tank 31 through the seventh opening 1106C of the valve body 11C, flows out of the flat valve plate 110C after the softened resin in the softening tank 31 is counterflow, flows out of the flat valve plate 10C through the opening 101C of the ninth passage 1106C of the fixed valve plate 12C, and then flows out of the flat valve body 10C 12C through the opening 101C of the ninth passage 10C; when the flat valve 10C is in the fifth working position, the water treatment machine is in the forward washing working state of the softening filter element (softening device), raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the passage 1081C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106C of the valve body 11C, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107C of the valve body 11C, then flows through the third passage 103C of the fixed valve plate 12C and the eleventh passage 1011C of the movable valve plate 13C and the fourteenth passage 1014C of the fixed valve plate 12C, and then flows out of the ninth opening 1109C of the flat valve 10C; further, when the planar valve 10C is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows from the first opening 1101C of the valve body 11C into the inner chamber 110C of the valve body 11C, then flows into the second passage 102C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then enters the first communication opening 201 of the cleaning device 20 through the fifth opening 1105C of the valve body 11C, after the water treatment material or mechanism in the cleaning device 20 is being rinsed forward, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106C of the valve body 11C, enters the passage 1081C of the fixed valve plate 12C, then flows through the eleventh passage 1011C of the movable valve plate 13C and the fourteenth passage 1014C of the fixed valve plate 12C, and flows out of the ninth opening 1109C of the planar valve 10C; when the plane valve 10C is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110C of the valve body 11C from the first opening 1101C of the valve body 11C, then flows into the seventh passage 107C of the fixed valve plate 12C through the ninth passage 109C of the movable valve plate 13C, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104C of the valve body 11C, and is replenished to the brine tank 33.
Referring to fig. 117A-120G of the drawings, an alternative implementation of the planar valve 10C of the clean-and-soft water treatment system according to the fourth preferred embodiment of the present invention is illustrated, wherein the planar valve 10S has a first channel 101C, a second channel 102C, a third channel 103C, a fourth channel 104C, a fifth channel 105S, a sixth channel 106C, a seventh channel 107C, an eighth channel 108C, a ninth channel 109C, a tenth channel 1010C, an eleventh channel 1011C, a twelfth channel 1012S, a thirteenth channel 1013C and a fourteenth channel 1014C, wherein the first channel 101C, the second channel 102C, the third channel 103C, the fourth channel 104C, the fifth channel 105S, the sixth channel 106C, the seventh channel 107C, the eighth channel 108C, the twelfth channel 1012S and the fourteenth channel 12C are respectively provided on the valve plate 12C and extend from the flow control surface 120C; the ninth channel 109C, the tenth channel 1010C, the eleventh channel 1011C and the thirteenth channel 1013C are respectively provided in the movable valve plate 13C and respectively extend from the second fluid control surface 130C of the movable valve plate 13C, the first channel 101C and the second channel 102C are respectively communicated with the fifth opening 1105C, the third channel 103C and the fourth channel 104C are respectively communicated with the seventh opening 1107C, the fifth channel 105S is communicated with the second opening 1102C, the sixth channel 106C is communicated with the third opening 1103C, the seventh channel 107C is communicated with the fourth opening 1104C, the eighth channel 108C is communicated with the sixth opening 1106C, the twelfth channel 1012S is communicated with the eighth opening 1108C, the ninth channel 109C is communicated with the inner cavity 110C of the valve body 11C, the eleventh channel 1011C is communicated with the fourteenth channel 1014C, and the fourteenth opening 1109C are communicated with the ninth opening 1014C.
As shown in fig. 117A to 120G of the drawings, when the plane valve 10S is in the second working position, the fifth passage 105S and the twelfth passage 1012S of the plane valve 10S are closed by the movable valve plate 13C, respectively; when the planar valve 10S is in the third working position, the fifth channel 105S of the planar valve 10S is closed by the movable valve plate 13C; when the planar valve 10S is in the fourth working position, the fifth passage 105S and the twelfth passage 1012S of the planar valve 10S are closed by the movable valve plate 13C, respectively; when the planar valve 10S is in the fifth working position, the fifth passage 105S and the twelfth passage 1012S of the planar valve 10S are closed by the movable valve plate 13C, respectively; when the planar valve 10S is in the sixth working position, the fifth passage 105S and the twelfth passage 1012S of the planar valve 10S are closed by the movable valve plate 13C, respectively; when the planar valve 10S is in the seventh operating position, the fifth passage 105S and the twelfth passage 1012S of the planar valve 10S are closed by the movable valve plate 13C, respectively. In other words, the flat valve 10S is different from the flat valve 10C in that the flat valve 10S does not form (or cannot form) the sixteenth communication passage 10016C when the flat valve 10S of the water purifying-softening treatment system according to the fourth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh working positions; when the plane valve 10S is in the second, fourth, fifth, sixth and seventh operating positions, the plane valve 10S no longer forms (or cannot form) the seventeenth communication passage 10017C. In other words, when the plane valve 10S is in the second, third, fourth, sixth and seventh operating positions, the plane valve 10S does not supply water (or raw water) to be treated through the second and eighth openings 1102C and 1108C; when the plane valve 10S is in the third working position, the plane valve 10S does not supply water (or raw water) to be treated through the second opening 1102C.
Referring to fig. 121 to 146G of the drawings of the present invention, a purification-softening water treatment system according to a fifth preferred embodiment of the present invention is illustrated, which is adapted to perform purification-softening treatment of water (or raw water) to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10D, a purification device 20 and a softening device 30, wherein the fluid valve 10D comprises a valve body 11D and a valve cartridge 1D, wherein the fluid valve 10D has an inner chamber 110D, a first opening 1101D, a second opening 1102D, a third opening 1103D, a fourth opening 1104D, a fifth opening 1105D, a sixth opening 1106D, a seventh opening 1107D and an eighth opening 1108D, wherein the valve cartridge 1D is provided in the inner chamber 110D. Preferably, the fluid valve 10D further forms a ninth opening 1109D. It will be appreciated that the first opening 1101D, the second opening 1102D, the third opening 1103D, the fourth opening 1104D, the fifth opening 1105D, the sixth opening 1106D, the seventh opening 1107D and the eighth opening 1108D are preferably disposed in spaced apart relation in the valve body 11D of the fluid valve 10D.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the water treatment system according to the fifth preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the fluid valve 10D forms a first communication passage 1001D respectively communicating with the first opening 1101D and the fifth opening 1105D of the valve body 11D, a second communication passage 1002D respectively communicating with the second opening 1102D and the seventh opening 1107D of the valve body 11D, and a third communication passage 1003D respectively communicating with the sixth opening 1106D and the eighth opening 1108D of the valve body 11D, wherein when the water treatment system is in the second operation state, the fluid valve 10D forms a first communication passage 1007D respectively communicating with the first opening 1101D and the fifth opening 1105D of the valve body 11D, the second communication passage 1002D respectively communicating with the fifth opening 1106D of the valve body 11D, and a ninth communication passage 1003D respectively communicating with the fifth opening 1106D of the valve body 11D and the fifth opening 1106D of the valve body 11D, and a ninth communication passage 1003D is formed when the water treatment system is in the second operation state, the fluid valve 10D forms a ninth operation state, the fluid valve 10D communicates with the first communication passage 1007D and the fifth opening 1101D and the fifth opening 1109D respectively communicating with the fifth opening 1106D of the first opening of the valve body 11D and the fifth opening of the first opening of the valve body is in the second operation state. Preferably, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10D forms an eighth communication passage 1008D communicating with the first opening 1101D and the third opening 1103D of the valve body 11D, respectively, a ninth communication passage 1009D communicating with the sixth opening 1106D and the fourth opening 1104D of the valve body 11D, respectively, and a tenth communication passage 10010D communicating with the seventh opening 1107D and the ninth opening 1109D of the valve body 11D, respectively, and when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10D forms an eleventh communication passage 10011D communicating with the first opening 1101D and the sixth opening 1106D of the valve body 11D, respectively, and a twelfth communication passage 10010D communicating with the seventh opening 1107D and the ninth opening 1109D of the valve body 11D, respectively. Still preferably, the water treatment system according to the fifth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10D forms a thirteenth communicating passage 10013D communicating with the first opening 1101D and the fifth opening 1105D of the valve body 11D, respectively, and a fourteenth communicating passage 10014D communicating with the sixth opening 1106D and the ninth opening 1109D of the valve body 11D, respectively, and when the water treatment system is in the seventh operating state, the fluid valve 10D forms a fifteenth communicating passage 10015D communicating with the first opening 1101D and the fourth opening 1104D of the valve body 11D, respectively.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, further, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the movable valve plate 13D and the fixed valve plate 12D of the plane valve 10D form a sixteenth communication passage 10016D respectively communicating with the first opening 1101D and the second opening 1102D of the valve body 11D; in the second, fourth, sixth and seventh operating states, the movable and fixed valve plates 13D and 12D of the plane valve 10D form a seventeenth communication passage 10017D communicating with the first and eighth openings 1101D and 1108D of the valve body 11D, respectively; and in the third operating state and the fifth operating state, the movable valve plate 13D and the fixed valve plate 12D of the planar valve 10D form an eighteenth communication passage 10018D that communicates with the first opening 1101D and the eighth opening 1108D of the valve body 11D, respectively.
As shown in fig. 121 to 146G of the drawings, the fluid valve 10D of the water treatment system according to the fifth preferred embodiment of the present invention is a plane valve, wherein the plane valve 10D further comprises a movable valve plate 13D and a fixed valve plate 12D, wherein the fixed valve plate 12D has a first fluid control surface 120D, the movable valve plate 13D has a second fluid control surface 130D, wherein the movable valve plate 13D and the fixed valve plate 12D are both disposed in the inner chamber 110D, wherein the second fluid control surface 130D of the movable valve plate 13D is disposed on the first fluid control surface 120D of the fixed valve plate 12D, and the movable valve plate 13D is disposed to be rotatable with respect to the fixed valve plate 12D, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110D of the valve body 11D communicates with the first opening 1101D, the first communication opening 201 of the purification device 20 communicates with the fifth opening 1105D of the valve body 11D, the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 communicate with the sixth opening 1106D of the valve body 11D, the second communication opening 302 of the softening tank 31 communicates with the seventh opening 1107D of the valve body 11D. Thus, when the fluid valve 10D is a planar valve, the spool 1D of the fluid valve 10D includes the movable valve plate 13D and the fixed valve plate 12D. Further, it is understood that since the inner chamber 110D of the valve body 11D of the plane valve 10D communicates with the first opening 1101D, water to be treated is provided through the first opening 1101D and the inner chamber 110D.
As shown in fig. 121 to 122 and 136A to 136G of the drawings, the softening device 30 of the purified-softened water treatment system according to the fifth preferred embodiment of the present invention further comprises a jet device 32 and a salt solution tank 33, wherein the jet device 32 has an injection port 321 adapted to communicate with the third opening 1103D of the valve body 11D and an injection port 322 adapted to communicate with the fourth opening 1104D of the valve body 11D, wherein the salt solution tank 33 is adapted to communicate with the jet device 32 so that salt solution from the salt solution tank 33 can flow to the softening tank 31 of the softening device 30 through the jet device 32 and the fourth opening 1104D, and through the plane valve 10D, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the third opening 1103D through an eighth communication passage 1008D, flows into the jet outlet 321 of the jet 32, is jetted through the jet 32, mixes liquid from the brine tank 33, flows into the fourth opening 1104D of the valve body 11D through the jet inlet 322 of the jet 32, then flows into the sixth opening 1106D through a ninth communication passage 1009D, enters the first communication opening 301 of the softening tank 31, downstream regenerates water treatment material or mechanism such as softened resin in the softening tank 31, flows out from the second communication opening 302, then flows out through the seventh opening 1107D of the valve body 11D, then flows into a tenth communication passage 10010D, and then flows out from a ninth opening 1109D of the plane valve 10D. It will be appreciated that although the present invention is described by way of example only in terms of providing saline solution to the softening tank 31 via the ejector 32, saline solution may be provided to the softening tank 31 via the fourth opening 1104D of the planar valve 10D by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10D of the purification-demineralized water treatment system of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided at the valve body 11D so that the planar valve 10D is connected to other structural members of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10D, respectively.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the water treatment system according to the fifth preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the movable valve plate 13D and the fixed valve plate 12D of the flat valve 10D form a first communication passage 1001D respectively communicating with the first opening 1101D and the fifth opening 1105D of the valve body 11D, a second communication passage 1002D respectively communicating with the second opening 1102D and the seventh opening 1107D of the valve body 11D and a third communication passage 1003D respectively communicating with the sixth opening 1106D and the eighth opening 1108D of the valve body 11D, when the purification-softening water treatment system is in the second operation state, the movable valve sheet 13D and the fixed valve sheet 12D of the flat valve 10D form a fourth communication passage 1004D respectively communicating with the first opening 1101D and the seventh opening 1107D of the valve body 11D and a fifth communication passage 1005D respectively communicating with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, and when the purification-softening water treatment system is in the third operation state, the movable valve sheet 13D and the fixed valve sheet 12D of the flat valve 10D form a sixth communication passage 1006D respectively communicating with the first opening 1101D and the sixth opening 1106D of the valve body 11D and a seventh communication passage 1007D respectively communicating with the fifth opening 1105D of the valve body 11D and the ninth opening 1109D of the flat valve 10D.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the first operation state, the first communication passage 1001D formed by the plane valve 10D is respectively communicated with the first opening 1101D and the fifth opening 1105D of the valve body 11D, the second communication passage 1002D is respectively communicated with the second opening 1102D and the seventh opening 1107D of the valve body 11D, the third communication passage 1003D is respectively communicated with the sixth opening 1106D and the eighth opening 1108D of the valve body 11D, so as to allow raw water to flow from the first opening 1101D of the valve body 11D to the inner cavity 110D of the valve body 11D, then flow into the purification apparatus 20 through the first communication passage 1001D formed by the plane valve 10D, the fifth opening 1106D of the valve body 11D, the first communication opening 201 of the purification apparatus 20, the raw water to flow into the purification apparatus 20 through the second opening 1102D of the purification apparatus 20, and finally flow out of the plane valve body 11D through the second communication passage 1003D through the second opening 1106D of the first communication passage 10D, and the second communication passage 1D of the second communication passage 10D through the second opening of the second communication passage 1D, and finally flow out of the water supply passage 10D through the second opening 31D of the second communication passage 10D, and the second communication passage 10D through the second opening of the first communication passage 1D, and the second communication passage opening of the first communication passage 10D through the first communication passage 1D of the first communication passage 1D, and the second communication passage 1D of the water through the second communication passage opening of the water opening 1D and the water through the water opening of the water tank opening 1D and the water tank opening is finally. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-demineralized water treatment system is in the first operating state, the first opening 1101D of the valve body 11D (or the inner chamber 110D of the valve body 11D), the fifth opening 1105D of the valve body 11D, the first communication opening 201 of the purification apparatus 20, the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31 of the softening apparatus 30, the second communication opening 302 of the softening tank 31 of the softening apparatus 30, the seventh opening 1107D of the valve body 11D, and the second opening 1102D of the valve body 11D are sequentially communicated, thereby forming a water flow path connecting the purification apparatus 20 and the softening apparatus 30 in series, so that raw water can flow from the purification apparatus 20 to the softening apparatus 30 and be sequentially purified and softened. Meanwhile, the sixth opening 1106D of the valve body 11D, the third communication passage 1003D of the plane valve 10D, and the eighth opening 1108D of the valve body 11D form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004D formed by the planar valve 10D is respectively communicated with the first opening 1101D and the seventh opening 1107D of the valve body 11D, the fifth communication passage 1005D is respectively communicated with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the planar valve 10D, so as to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the seventh opening D through the fourth communication passage 1004D formed by the planar valve 10D, then flows into the softening tank 31 through the second conduction opening 302 of the softening tank 31, and a softening material (or water treatment material) such as softening resin or the like in the softening tank 31 flows out after back flushing, or waste water flows out of the first conduction passage 301 of the softening tank 31 and then flows into the fifth communication passage 1005D from the first conduction passage 301D of the planar valve 10D through the planar valve 10D into the fifth opening 1106D of the valve body 10D. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006D formed by the planar valve 10D communicates with the first opening 1101D and the sixth opening 1106D of the valve body 11D, respectively, and the seventh communication passage 1007D communicates with the fifth opening 1105D of the valve body 11D and the ninth opening 1109D of the planar valve 10D, respectively, thereby allowing raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the sixth opening 1106D through the sixth communication passage 1006D, then enters the second communication opening 202 of the purification apparatus 20, flows out of the first communication opening 201 of the purification apparatus 20 after back flushing the water treatment material or mechanism in the purification apparatus 20, then flows into the seventh communication passage 1007D flowing out of the fifth communication opening 1105D of the valve body 11D and then flows out of the ninth communication passage 1007D of the valve body 10D; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the movable valve plate 13D and the fixed valve plate 12D of the plane valve 10D form an eighth communication passage 1008D respectively communicating with the first opening 1101D and the third opening 1103D of the valve body 11D, a ninth communication passage 1009D respectively communicating with the sixth opening 1106D and the fourth opening 1104D of the valve body 11D, and a tenth communication passage 10010D respectively communicating with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the plane valve 10D; when the purification-demineralized water treatment system is in the fifth operating state, the movable valve plate 13D and the fixed valve plate 12D of the flat valve 10D form an eleventh communication passage 10011D that communicates with the first opening 1101D and the sixth opening 1106D of the valve body 11D, respectively, and a twelfth communication passage 10012D that communicates with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, respectively.
When the purification-demineralization water treatment system according to the fifth preferred embodiment of the present invention is in the fourth operating state, the eighth communication passage 1008D formed by the planar valve 10D is respectively communicated with the first opening 1101D and the third opening 1103D of the valve body 11D, the ninth communication passage 1009D is respectively communicated with the sixth opening 1106D and the fourth opening 1104D of the valve body 11D, the tenth communication passage 10010D is respectively communicated with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the planar valve 10D, so as to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner cavity 110D of the valve body 11D, then flows into the third opening 1103D through the eighth communication passage 1008D, then flows into the jet outlet 321 of the jet 32, flows into the fourth opening 1104D through the inlet 322 of the jet 32 after mixing liquid from the salt tank 33, flows into the valve body 11D through the ninth opening 1106D, then flows out of the fifth communication passage 1009D, flows out of the valve body 10D, and then flows into the regeneration tank 10D through the ninth communication passage 1009D, and then flows out of the valve body 10D through the ninth communication passage 1106D, into the fifth opening 11031. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011D formed by the flat valve 10D communicates with the first opening 1101D and the sixth opening 1106D of the valve body 11D, respectively, and the twelfth communication passage 10012D communicates with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, respectively, so as to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner cavity 110D of the valve body 11D, then flows into the sixth opening 1106D through the eleventh communication passage 10011D, then enters the first conduction opening 301 of the demineralized tank 31, flows out of the second conduction opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flows into the seventh opening 1107D 12 of the valve body 11D and then flows out of the ninth communication passage 1109D from the seventh opening 1107D of the flat valve body 11D. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the water treatment system according to the fifth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13D and the fixed valve plate 12D of the plane valve 10D form a thirteenth communicating channel 10013D communicating with the first opening 1101D and the fifth opening 1105D of the valve body 11D, respectively, and a fourteenth communicating channel 10014D communicating with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the plane valve 10D, respectively; when the purification-demineralized water treatment system is in the seventh operating state, the movable valve plate 13D and the fixed valve plate 12D of the flat valve 10D form a fifteenth communication passage 10015D that communicates with the first opening 1101D and the fourth opening 1104D of the valve body 11D, respectively.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the sixth operating state, the thirteenth communication passage 10013D formed by the flat valve 10D communicates with the first opening 1101D and the fifth opening 1105D of the valve body 11D, respectively, and the fourteenth communication passage 10014D communicates with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, respectively, so as to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flow into the fifth opening 1105D through the thirteenth communication passage 10013D, then flow into the first communication opening 201 of the purification apparatus 20, flow out of the second communication opening 202 of the purification apparatus 20, then flow into the sixth opening 1106D of the valve body 11D, and then flow out of the ninth communication passage 1109D of the flat valve body 10D after forward flushing the water treatment material or mechanism in the purification apparatus 20. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication passage 10015D formed by the plane valve 10D is respectively communicated with the first opening 1101D and the fourth opening 1104D of the valve body 11D, thereby allowing raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flow into the fourth opening 1104D through the fifteenth communication passage 10015D, and then flow into the injection port 322 of the ejector 32, thereby replenishing water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, further, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the sixteenth communication passage 10016D formed by the movable valve plate 13D and the fixed valve plate 12D of the flat valve 10D allows raw water to flow from the first opening 1101D of the valve body 11D to the inner chamber 110D of the valve body 11D and then flows into the second opening 1102D of the valve body 11D through the sixteenth communication passage 10016D, thereby providing raw water to a user in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, further, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operation state, the fourth operation state, the sixth operation state and the seventh operation state, the seventeenth communication passage 10017D formed by the movable valve plate 13D and the fixed valve plate 12D of the plane valve 10D allows raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D and then flows into the eighth opening 1108D of the valve body 11D through the seventeenth communication passage 10017D, thereby providing raw water to a user in the second operation state, the fourth operation state, the sixth operation state and the seventh operation state. Further, when the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention is in the third operating state and the fifth operating state, the eighteenth communication passage 10018D formed by the movable valve plate 13D and the fixed valve plate 12D of the plane valve 10D allows raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D and then flows into the eighth opening 1108D of the valve body 11D through the eighteenth communication passage 10018D, thereby providing raw water to a user in the third operating state and the fifth operating state.
Accordingly, as shown in fig. 128A to 134 and 136A to 136G of the drawings, the fluid valve (or flat valve) 10D of the purge-demineralized water treatment system according to the fifth preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein the spool 1D (the movable valve plate 13D and the fixed valve plate 12D) of the fluid valve 10D forms the first communication passage 1001D, the second communication passage 1002D and the third communication passage 1003D, the spool 1D of the fluid valve 10D forms the fourth communication passage 1004D and the fifth communication passage 1005D when the fluid valve (or flat valve) 10D is in the second operation position, and the spool 1D of the fluid valve 10D forms the sixth communication passage 1006D and the seventh communication passage 1006D when the fluid valve (or flat valve) 10D is in the third operation position; preferably, when the fluid valve (or plane valve) 10D is in the fourth operating position, the spool 1D of the fluid valve 10D forms the eighth communication passage 1008D, the ninth communication passage 1009D, and the tenth communication passage 10010D; when the fluid valve (or plane valve) 10D is in the fifth operating position, the spool 1D of the fluid valve 10D forms the eleventh communication passage 10011D and the twelfth communication passage 10012D; more preferably, when the fluid valve (or planar valve) 10D is in the sixth operating position, the spool 1D of the fluid valve 10D forms the thirteenth communication passage 10013D and the fourteenth communication passage 10014D; when the fluid valve (or plane valve) 10D is in the seventh operating position, the spool 1D of the fluid valve 10D forms the fifteenth communication passage 10015D. Further, when the fluid valve (or plane valve) 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the spool 1D of the fluid valve 10D forms the sixteenth communication passage 10016D. Further, when the fluid valve (or plane valve) 10D of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention is in the second, fourth, sixth and seventh operating positions, the valve body 1D of the fluid valve 10D forms the seventeenth communication passage 10017D, and when the fluid valve (or plane valve) 10D of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention is in the third and fifth operating positions, the valve body 1D of the fluid valve 10D forms the eighteenth communication passage 10018D.
As shown in fig. 135A to 135F and 137A to 137D of the drawings, the flush valve 10D of the water treatment system according to the fifth preferred embodiment of the present invention has a first channel 101D, a second channel 102D, a third channel 103D, a fourth channel 104D, a fifth channel 105D, a sixth channel 106D, a seventh channel 107D, an eighth channel 108D, a ninth channel 109D, a tenth channel 1010D, an eleventh channel 1011D, a twelfth channel 1012D, a thirteenth channel 1013D and a fourteenth channel 1014D, wherein the first channel 101D, the second channel 102D, the third channel 103D, the fourth channel 104D, the fifth channel 105D, the sixth channel 106D, the seventh channel 107D, the eighth channel 108D, the twelfth channel 1012D and the fourteenth channel 1014D are respectively provided on the valve plate 12D and extend from the valve plate 12D of the valve plate 120D; the ninth channel 109D, the tenth channel 1010D, the eleventh channel 1011D, and the thirteenth channel 1013D are respectively provided to the movable valve plate 13D and respectively extend from the second fluid control surface 130D of the movable valve plate 13D, wherein the first channel 101D and the second channel 102D are respectively in communication with the fifth opening 1105D, the third channel 103D and the fourth channel 104D are respectively in communication with the seventh opening 1107D, the fifth channel 105D is in communication with the second opening 1102D, the sixth channel 106D is in communication with the third opening 1103D, the seventh channel 107D is in communication with the fourth opening 1104D, the eighth channel 108D and the fourteenth channel 1014D are respectively in communication with the sixth opening 1106D, the twelfth channel 1012D is in communication with the eighth opening 1108D, the ninth channel 109D is in communication with the first opening 1101D of the valve body 11D (through the inner cavity 110D of the valve body 11D), and the eleventh channel 107D is in communication with the ninth opening 1109D. Preferably, the ninth opening 1109D is disposed in the valve body 11D of the planar valve 10D, and the ninth opening 1109D communicates with the eleventh channel 1011D through a trapway 150D. Thus, alternatively, the ninth opening 1109D of the planar valve 10D is formed in the movable valve plate 13D, and the ninth opening 1109D of the planar valve 10D communicates with the eleventh channel 1011D and the trapway 150D, respectively. It will be appreciated that the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106D of the valve body 11D according to the present invention can be achieved in various ways. As shown in fig. 126A of the drawings, the sixth opening 1106D of the valve body 11D may enable communication between the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31, and the sixth opening 1106D of the valve body 11D by a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purifying device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106D of the valve body 11D may also be achieved by a communication passage provided at the valve body 11D, wherein the communication passage may be provided in communication with the second communication opening 202 of the purifying device 20 and the sixth opening 1106D of the valve body 11D, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106D of the valve body 11D, respectively. Thus, the eighth passage 108D (or the fourteenth passage 1014D) of the valve body 11D, the second communication opening 202 of the purification apparatus 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106D of the valve body 11D. In addition, in order to ensure that water in the inner chamber 110D of the valve body 11D enters the ninth passage 109D, the ninth passage 109D is provided so as to be always in communication with the inner chamber 110D of the valve body 11D through a water inlet 1091D which is always in communication with the external space.
It is noted that the first channel 101D and the second channel 102D of the planar valve 10D are respectively in communication with the fifth opening 1105D, may be respectively and independently in communication with the fifth opening 1105D, or may be in communication through a fluid channel; the third channel 103D and the fourth channel 104D of the planar valve 10D are in communication with the seventh opening 1107D, respectively, may be in communication with the seventh opening 1107D separately and independently, or may be in communication through a fluid channel. For example, as shown in fig. 121 to 138G of the drawings, the first channel 101D and the second channel 102D of the planar valve 10D communicate through a first fluid channel 1211D, the second channel 102D being disposed in direct communication with the fifth opening 1105D such that the first channel 101D also communicates with the fifth opening 1105D through the first fluid channel 1211D and the second channel 102D; the third passage 103D and the fourth passage 104D of the planar valve 10D are respectively and individually communicated with the seventh opening 1107D. Alternatively, as shown in fig. 139 and 140 of the drawings, the first channel 101D is provided in direct communication with the fifth opening 1105D, and the second channel 102D is also in communication with the fifth opening 1105D through the first fluid channel 1211D and the first channel 101D. Or alternatively, the first channel 101D and the second channel 102D of the planar valve 10D may be in communication with the fifth opening 1105D separately and independently; or alternatively, as shown in fig. 142 of the drawings, the third passage 103D and the fourth passage 104D of the planar valve 10D communicate through a second fluid passage 1212D, the third passage 103D being provided in direct communication with the seventh opening 1107D, such that the fourth passage 104D also communicates with the seventh opening 1107D through the second fluid passage 1212D and the third passage 103D; or alternatively, as shown in fig. 141 of the drawings, the third passage 103D and the fourth passage 104D of the planar valve 10D are communicated through a second fluid passage 1212D, the fourth passage 104D being provided in direct communication with the seventh opening 1107D, such that the third passage 103D is also communicated with the seventh opening 1107D through the second fluid passage 1212D and the fourth passage 104D. It is to be appreciated that further, the first fluid passage 1211D and the second fluid passage 1212D may be disposed on the first fluid control surface 120D of the valve plate 12D, or may be disposed inside the valve body 11D or the valve plate 12D. It will be appreciated that the first and second passages 101D, 102D of the planar valve 10D communicate with the fifth opening 1105D, respectively, and the third and fourth passages 103D, 104D of the planar valve 10D communicate with the seventh opening 1107D, respectively, but may also communicate by other means.
As shown in fig. 138A to 138G of the drawings, the movable valve plate 13D of the flat valve 10D of the purified-softened water treatment system according to the fifth preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12D so that the flat valve 10D has a first operation position, a second operation position and a third operation position, wherein the ninth passage 109D of the flat valve 10D is communicated with the first passage 101D, the tenth passage 1010D is communicated with the third passage 103D and the fifth passage 105D, respectively, and the thirteenth passage 1013D is communicated with the eighth passage 108D and the twelfth passage 1012D, respectively, when the flat valve 10D is in the first operation position; when the planar valve 10D is in the second operating position, the ninth passage 109D of the planar valve 10D communicates with the fourth passage 104D, and the eleventh passage 1011D communicates with the eighth passage 108D; when the planar valve 10D is in the third operating position, the eighth passage 108D of the planar valve 10D communicates with the ninth passage 109D, the eleventh passage 1011D of the planar valve 10D communicates with the first passage 101D, and the tenth passage 1010D of the planar valve 10D communicates with the eighth passage 108D and the twelfth passage 1012D, respectively.
As shown in fig. 138A to 138G of the drawings, the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the flat valve 10D is in the fourth operation position, the ninth passage 109D of the flat valve 10D communicates with the sixth passage 106D, the tenth passage 1010D communicates with the seventh passage 107D and the fourteenth passage 1014D, respectively, and the eleventh passage 1011D communicates with the fourth passage 104D; when the planar valve 10D is in the fifth operating position, the ninth passage 109D of the planar valve 10D communicates with the eighth passage 108D, the eleventh passage 1011D of the planar valve 10D communicates with the third passage 103D, and the tenth passage 1010D of the planar valve 10D communicates with the eighth passage 108D and the twelfth passage 1012D, respectively.
As shown in fig. 138A to 138G of the drawings, the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10D is in the sixth operation position, the ninth passage 109D of the flat valve 10D is communicated with the second passage 102D, and the eleventh passage 1011D of the flat valve 10D is communicated with the eighth passage 108D; when the planar valve 10D is in the seventh operating position, the ninth passage 109D of the planar valve 10D communicates with the seventh passage 107D.
It will be appreciated that when the planar valve 10D is in the first operating position, the water treatment system is controlled to be in the water treatment position, the ninth passage 109D of the planar valve 10D is communicated with the first passage 101D to form the first communicating passage 1001D, the tenth passage 1010D is communicated with the third passage 103D and the fifth passage 105D to form the second communicating passage 1002D, and the thirteenth passage 1013D is communicated with the eighth passage 108D and the twelfth passage 1012D to form the third communicating passage 1003D; when the plane valve 10D is in the second operation position, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the demineralized filter (demineralizing apparatus) backwash operation position, the ninth passage 109D of the plane valve 10D communicates with the fourth passage 104D to form the fourth communication passage 1004D, and the eleventh passage 1011D communicates with the eighth passage 108D to form the fifth communication passage 1005D; when the plane valve 10D is in the third operating position, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the backwashing operating position of the purification apparatus, the eighth passage 108D of the plane valve 10D communicates with the ninth passage 109D, thereby forming the sixth communication passage 1006D, and the eleventh passage 1011D communicates with the first passage 101D, thereby forming the seventh communication passage 1007D. Further, when the plane valve 10D is in the fourth operating position, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the demineralized cartridge regeneration operating position, the ninth passage 109D of the plane valve 10D communicates with the sixth passage 106D, thereby forming the eighth communication passage 1008D, the tenth passage 1010D communicates with the seventh passage 107D and the fourteenth passage 1014D, respectively, thereby forming the ninth communication passage 1009D, and the eleventh passage 1011D communicates with the fourth passage 104D, thereby forming the tenth communication passage 10010D; when the plane valve 10D is in the fifth operating position, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109D of the plane valve 10D communicates with the eighth passage 108D to form the eleventh communication passage 10011D, and the eleventh passage 1011D of the plane valve 10D communicates with the third passage 103D to form the twelfth communication passage 10012D. Further, when the flat valve 10D is in the sixth operating position, the ninth passage 109D of the flat valve 10D is in communication with the second passage 102D to form the thirteenth communication passage 10013D, and the eleventh passage 1011D of the flat valve 10D is in communication with the eighth passage 108D to form the fourteenth communication passage 10014D, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the purification apparatus forward-washing operating position; when the plane valve 10D is in the seventh operating position, the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109D of the plane valve 10D communicates with the seventh passage 107D, thereby forming the fifteenth communicating passage 10015D. It will be appreciated that the eleventh channel 1011D may be a through hole provided in the movable valve plate 13D, wherein the eleventh channel 1011D extends upward from the second fluid control surface 130D of the movable valve plate 13D to the opposite side thereof, thereby discharging sewage or wastewater upward to the trapway 150D at the corresponding working position. It will be appreciated that when the planar valve 10D is in the first operating position, the tenth channel 1010D of the planar valve 10D is in communication with the third channel 103D and the fifth channel 105D, respectively, and the movable vane 13D of the planar valve 10D separates the fifth channel 105D from the inner chamber 110D of the valve body 11D to prevent raw water in the inner chamber 110D of the valve body 11D from entering the fifth channel 105D, the thirteenth channel 1013D of the planar valve 10D is in communication with the eighth channel 108D and the twelfth channel 1012D, respectively, and the movable vane 13D of the planar valve 10D separates the twelfth channel 1012D from the inner chamber 110D of the valve body 11D to prevent raw water in the inner chamber 110D of the valve body 11D from entering the twelfth channel 1012D.
As shown in fig. 128A to 138G of the drawings, further, when the plane valve 10 of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position and the seventh operation position, the fifth passage 105D of the plane valve 10D communicates with the inner chamber 110D of the valve body 11D, thereby forming the sixteenth communication passage 10016D. Accordingly, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position, and the seventh operation position, raw water is allowed to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, and further flows from the inner chamber 110D of the valve body 11D to the second opening 1102D of the valve body 11D through the fifth passage 105D of the fixed valve plate 12D.
As shown in fig. 128A to 138G of the drawings, further, when the plane valve 10 of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is in the second, fourth, sixth and seventh operating positions, the twelfth passage 1012D of the plane valve 10D communicates with the inner chamber 110D of the valve body 11D, thereby forming the seventeenth communicating passage 10017D. Accordingly, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the second operating position, the fourth operating position, the sixth operating position, and the seventh operating position, raw water is allowed to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D and further flows from the inner chamber 110D of the valve body 11D to the eighth opening 1108D of the valve body 11D through the twelfth passage 1012D of the fixed valve plate 12D. Further, when the plane valve 10D of the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention is in the third operating position and the fifth operating position, the ninth passage 109D of the plane valve 10D communicates with the eighth passage 108D, and the tenth passage 1010D communicates with the eighth passage 108D and the twelfth passage 1012D, respectively, such that the ninth passage 109D communicates with the twelfth passage 1012D, thereby forming the eighteenth communicating passage 10018D. Accordingly, when the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is in the third operating position and the fifth operating position, raw water is allowed to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the eighth passage 108D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, is guided through the tenth passage 1010D of the movable valve plate 13D into the twelfth passage 1012D of the fixed valve plate 12D, and then flows to the eighth opening 1108D of the valve body 11D.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, correspondingly, when the plane valve 10D is in the first operation position, the water treatment machine is in a purification-softening operation state, raw water flows into the inner chamber 110D of the valve body 11D from the first opening 1101D of the valve body 11D, then flows into the first passage 101D of the fixed valve block 12D through the ninth passage 109D of the movable valve block 13D, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105D of the valve body 11D, water treatment material or mechanism treatment of the purification device 20 is followed by outflow of purified water from the second communication opening 202 of the purification device 20, then the purified water is divided into two paths, one path of purified water flows into the first conduction opening 301 of the softening tank 31, after being treated with softening resin in the softening tank 31, flows out of the second conduction opening 302 of the softening tank 31, then flows into the first passage 101D of the fixed valve block 12D through the seventh opening 1107D of the movable valve block 13D, then flows out of the valve block 12D through the fifth passage 1013D, after being treated by the water treatment material or mechanism treatment of the purification device 20, the purified water flows out of the second communication opening 202D of the second communication opening of the purification device 20, and then flows into the eighth passage 1108D of the valve body 11D through the valve body 12D through the eighth passage 13D, and the valve body 12D through the eighth passage 1106D of the valve block 12D, and the valve body 12D; when the flat valve 10D is in the second working position, the water treatment machine is in the backflushing working state of the softening filter element (softening device), raw water flows into the inner cavity 110D of the valve body 11D from the first opening 1101D of the valve body 11D, then flows into the fourth passage 104D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then enters the second through opening 302 of the softening tank 31 through the seventh opening 1107D of the valve body 11D, backflushes the softened resin in the softening tank 31, flows out of the first through opening 301 of the softening tank 31, then flows through the sixth opening 1106D of the valve body 11D, then flows through the eighth passage 108D of the fixed valve plate 12D and the eleventh passage 1011D of the movable valve plate 13D, and then flows out of the ninth opening 1109D of the flat valve 10D; when the flat valve 10D is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the eighth passage 108D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106D of the valve body 11D, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105D of the valve body 11D, enters the first passage 101D of the fixed valve plate 12D, then flows through the eleventh passage 1011D of the movable valve plate 13D, and flows out of the ninth opening 1109D of the flat valve 10D. Further, when the flat valve 10D is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110D of the valve body 11D from the first opening 1101D of the valve body 11D, then flows into the sixth passage 106D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then flows into the injection port 321 of the ejector 32 through the third opening 1103D of the valve body 11D, flows into the fourth opening 1104D of the valve body 11D through the injection port 322 of the ejector 32 after being mixed with liquid from the salt solution tank 33, then enters the seventh passage 107D of the fixed valve plate 12D, then flows into the fourteenth passage 1014D of the fixed valve plate 12D through the tenth passage 1010D of the movable valve plate 13D, then flows into the first conduction opening 301 of the softening tank 31 through the sixth opening 1106D of the valve body 11D, flows out of the flat surface of the softening tank 31 as softened resin, flows out of the fourth passage 104D through the fourth passage 1109D of the opening 1107D of the valve body 11D after flowing out of the fourth passage 1109D through the opening of the fourth passage of the valve plate 32; when the flat valve 10D is in the fifth operating position, the water treatment machine is in the forward washing operating state of the softening cartridge (softening device), raw water flows from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the eighth passage 108D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106D of the valve body 11D, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107D of the valve body 11D, then flows through the third passage 103D of the fixed valve plate 12D and the eleventh passage 1011D of the movable valve plate 13D, and then flows out of the ninth opening 1109D of the flat valve 10D. Further, when the planar valve 10D is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the second passage 102D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then flows into the first communication opening 201 of the cleaning device 20 through the fifth opening 1105D of the valve body 11D, and after the water treatment material or mechanism in the cleaning device 20 is being rinsed forward, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106D of the valve body 11D, enters the eighth passage 108D of the fixed valve plate 12D, then flows through the eleventh passage 1011D of the movable valve plate 13D, and flows out of the ninth opening 1109D of the planar valve 10D; when the plane valve 10D is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110D of the valve body 11D from the first opening 1101D of the valve body 11D, then flows into the seventh passage 107D of the fixed valve plate 12D through the ninth passage 109D of the movable valve plate 13D, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104D of the valve body 11D, and is replenished to the brine tank 33. Thus, at each working position, the inner chamber 110D of the flat valve 10D of the purified-softened water treatment system according to the fifth preferred embodiment of the present invention is respectively communicated with the first opening 1101D and the ninth passage 109D, thereby enabling the first opening 1101D of the flat valve 10D to be communicated with the ninth passage 109D through the inner chamber 110D and realizing different flow direction control of water to be treated at each working position. In addition, the ninth opening 1109D of the planar valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is used as a drain opening, and directly or indirectly communicates with the eleventh channel 1011D of the planar valve 10D, which may be formed in the valve body 11D of the planar valve 10D or may be formed in a drain channel.
As shown in fig. 138A to 138G of the drawings, preferably, when the plane valve 10D is in the first working position, the second passage 102D, the fourth passage 104D and the fourteenth passage 1014D of the plane valve 10D are respectively closed by the movable valve plate 13D; when the plane valve 10D is in the second working position, the first channel 101D and the third channel 103D of the plane valve 10D are respectively closed by the movable valve plate 13D; when the planar valve 10D is in the third operating position, the third passage 103D, the fourth passage 104D, and the fourteenth passage 1014D of the planar valve 10D are closed by the movable valve plate 13D, respectively; when the plane valve 10D is in the fourth working position, the first channel 101D, the second channel 102D, the third channel 103D and the eighth channel 108D of the plane valve 10D are respectively closed by the movable valve plate 13D; when the planar valve 10D is in the fifth operating position, the second passage 102D, the fourth passage 104D, and the fourteenth passage 1014D of the planar valve 10D are respectively closed by the movable valve plate 13D; when the planar valve 10D is in the sixth operating position, the first, third and fourteenth passages 101D, 103D, 1014D of the planar valve 10D are respectively closed by the movable valve plate 13D.
As shown in fig. 138A to 138G of the drawings, more preferably, when the plane valve 10D is in the first working position, the sixth passage 106D and the seventh passage 107D of the plane valve 10D are closed by the movable valve plate 13D, and the eleventh passage 1011D is closed by the fixed valve plate 12D; when the planar valve 10D is in the second working position, the sixth passage 106D and the seventh passage 107D of the planar valve 10D are closed by the movable valve plate 13D, respectively, the thirteenth passage 1013D communicates with the fourteenth passage 1014D, and the tenth passage 1010D of the planar valve 10D communicates with the second passage 102D and the eighth passage 108D, respectively; when the plane valve 10D is in the third working position, the sixth channel 106D and the seventh channel 107D of the plane valve 10D are respectively closed by the movable valve plate 13D, and the thirteenth channel 1013D of the plane valve 10D is in communication with the second channel 102D; when the planar valve 10D is in the fourth operating position, the thirteenth channel 1013D of the planar valve 10D communicates with the fifth channel 105D; when the plane valve 10D is in the fifth working position, the sixth channel 106D and the seventh channel 107D of the plane valve 10D are closed by the movable valve plate 13D, respectively, and the thirteenth channel 1013D of the plane valve 10D is in communication with the eighth channel 108D; when the flat valve 10D is in the sixth working position, the sixth channel 106D and the seventh channel 107D of the flat valve 10D are closed by the movable valve plate 13D, respectively, the tenth channel 1010D of the flat valve 10D is in communication with the eighth channel 108D, and the thirteenth channel 1013D of the flat valve 10D is in communication with the fourth channel 104D; when the flat valve 10D is in the seventh operating position, the first, third and eighth passages 101D, 103D, 108D of the flat valve 10D are closed by the movable vane 13D, respectively, the tenth passage 1010D of the flat valve 10D communicates with the fourth and fourteenth passages 104D, 1014D, respectively, and the thirteenth passage 1013D of the flat valve 10D communicates with the sixth passage 106D.
It is noted that the first channel 101D, the second channel 102D, the third channel 103D, the fourth channel 104D, the fifth channel 105D, the sixth channel 106D, the seventh channel 107D, the eighth channel 108D, the twelfth channel 1012D and the fourteenth channel 1014D of the planar valve 10D are respectively disposed on the first fluid control surface 120D of the valve plate 12D and are spaced apart from each other; the ninth channel 109D, the tenth channel 1010D, the eleventh channel 1011D and the thirteenth channel 1013D are respectively disposed on the second fluid control surface 130D of the movable valve plate 13D at intervals. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101D, 102D, 103D, 104D, 105D, 106D, 107D, 108D, 1012D, 1014D of the planar valve 10D form a passage opening provided in the first fluid control surface 120D of the fixed valve plate 12D, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109D, 1010D, 1011D, 1013D form a passage opening provided in the second fluid control surface 130D of the movable valve plate 13D, respectively, and when the movable valve plate 13D of the planar valve 10D is disposed opposite (the first fluid control surface 120D) the movable valve plate 13D rotates relative to the fixed valve plate 12D, the passage provided in the movable valve plate 13D and the passage provided in the fixed valve plate 12D selectively communicate fluid flow directions (e.g., flow directions) through the respective openings.
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth channels 101D, 102D, 103D, 104D, 105D, 106D, 107D, 108D, 109D, 1010D, 1011D, 1012D, 1013D, 1014D may have any extending path (or direction) capable of achieving the interconnection relationship herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth passages 101D, 102D, 103D, 104D, 105D, 106D, 107D, 108D, 1012D, 1014D of the planar valve 10D are formed in the passage opening of the first fluid control surface 120D of the fixed valve plate 12D, respectively, and the ninth, tenth, eleventh, 1011D, and thirteenth passages 109D, 1010D, 1013D of the second fluid control surface 130D of the moving valve plate 13D, respectively, may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108D formed in the first fluid control surface 120D of the fixed valve plate 12D may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shapes of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, and fourteenth passages 101D, 102D, 103D, 104D, 105D, 106D, 107D, 108D, 109D, 1010D, 1011D, 1012D, 1013D, 1014D and the passage openings thereof of the planar valve 10D should not be construed as limiting the present invention.
As shown in fig. 128A to 138G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120D of the fixed valve sheet 12D of the plane valve 10D and the second fluid control surface 130D of the movable valve sheet 13D are covered by the solid portions of the movable valve sheet 13D and the fixed valve sheet 12D at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10D, thereby making communication between the corresponding passages impossible through the passage openings. For example, when the flat valve 10D is in the first working position, the solid portion of the movable valve plate 13D faces the sixth passage 106D and the seventh passage 107D of the flat valve 10D to form a passage opening in the first fluid control surface 120D of the fixed valve plate 12D, so that the sixth passage 106D and the seventh passage 107D of the flat valve 10D are closed (or blocked) by the movable valve plate 13D, and the solid portion of the fixed valve plate 12D faces the eleventh passage 1011D of the flat valve 10D to form a passage opening in the second fluid control surface 130D of the movable valve plate 13D, so that the eleventh passage 1011D of the flat valve 10D is closed by the fixed valve plate 12. Accordingly, communication between the passage provided in the movable valve block 13D and the passage provided in the fixed valve block 12D herein means that in the specific operating position of the planar valve 10D (or the operating state of the purification-softening water treatment system), the passage opening formed in the second fluid control surface 130D of the movable valve block 13D by the passage provided in the movable valve block 13D is selectively partially or exactly aligned with the passage opening formed in the fixed valve block 12D by the passage provided in the fixed valve block 12D to form the first fluid control surface 120D of the fixed valve block 12D and to form a water flow path allowing water flow therethrough. For example, when the planar valve 10D is in the first operating position, the ninth passage 109D of the planar valve 10D is aligned with the first passage 101D so as to communicate with and form the first communication passage 1001D, the tenth passage 1010D is aligned with the third passage 103D and the fifth passage 105D, respectively, so as to communicate with and form the second communication passage 1002D, and the thirteenth passage 1013D is aligned with the eighth passage 108D and the twelfth passage 1012D, respectively, so as to communicate with and form the third communication passage 1003D.
As shown in fig. 135A to 135F and 137A to 137D of the drawings, the first passage 101D, the eighth passage 108D, the second passage 102D, the fourth passage 104D, the fourteenth passage 1014D, the seventh passage 107D, the sixth passage 106D, the fifth passage 105D and the third passage 103D of the plane valve 10D of the purified-softened water treatment system according to the fifth preferred embodiment of the present invention are arranged clockwise in this order on the fixed valve plate 12D; the eleventh passage 1011D, the tenth passage 1010D, the ninth passage 109D, and the thirteenth passage 1013D of the plane valve 10D are arranged clockwise in this order at the movable valve plate 13D. Optionally, the first channel 101D, the eighth channel 108D, the second channel 102D, the fourth channel 104D, the fourteenth channel 1014D, the seventh channel 107D, the sixth channel 106D, the fifth channel 105D and the third channel 103D of the planar valve 10D are arranged in this order counterclockwise on the fixed valve plate 12D; the eleventh passage 1011D, the tenth passage 1010D, the ninth passage 109D, and the thirteenth passage 1013D of the plane valve 10D are arranged counterclockwise in this order in the movable valve sheet 13D.
As shown in fig. 135A to 135F and 137A to 137D of the drawings, the fixed valve sheet 12D of the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention has a first central portion 121D, a first extension portion 122D extending outwardly from the first central portion 121D, and a first edge portion 123D extending outwardly from the first extension portion 122D, the movable valve sheet 13D has a second central portion 131D, a second extension portion 132D extending outwardly from the second central portion 131D, and a second edge portion 133D extending outwardly from the second extension portion 132D, wherein the first fluid control surface 120D of the fixed valve sheet 12D has a central portion 1200D shown by a dash-dot line, wherein the central portion 1200D is provided to the first central portion 121D of the fixed valve sheet 12D, and the portions other than the central portion 1200D of the first fluid control surface 120D are divided into a first portion 1201, a first portion 120d, a second portion 120d, a ninth portion 120d, a first portion 120d, a ninth portion 120d, a and a seventh portion 120d, and a ninth portion 120d which are shown in the same; the second fluid control surface 130D of the movable valve plate 13D of the planar valve 10D has a center region 1300D shown by a dashed line in the drawing, wherein the center region 1300D is provided at the second center portion 131D of the movable valve plate 13D, and a portion of the second fluid control surface 130D other than the center region 1300D is equally divided clockwise into a first region 1301D, a second region 1302D, a third region 1303D, a fourth region 1304D, a fifth region 1305D, a sixth region 1306D, a seventh region 1307D, an eighth region 1308D, a ninth region 1309D, a tenth region 13010D, and an eleventh region 13011D shown by a dash-dot line; wherein the first channel 101D extends downwardly from the first portion 1201D of the first fluid control surface 120D; the eighth passage 108D extends downwardly from the second portion 1202D, the third portion 1203D, and the fourth portion 1204D of the first fluid control surface 120D of the stator plate 12D; the second channel 102D extends downward from the fifth portion 1205D of the first fluid control surface 120D of the fixed valve plate 12D; the fourth channel 104D extends downward from the sixth portion 1206D of the first fluid control surface 120D of the fixed valve plate 12D; the fourteenth passage 1014D extends downward from the seventh portion 1207D of the first fluid control surface 120D of the stator plate 12D; the seventh channel 107D extends downwardly from the eighth portion 1208D of the first fluid control surface 120D; the sixth channel 106D extends downwardly from the ninth portion 1209D of the first fluid control surface 120D; the fifth channel 105D extends downwardly from the tenth portion 12010D and the eleventh portion 12011D of the first fluid control surface 120D; the third channel 103D extends downwardly from the eleventh portion 12011D of the first fluid control surface 120D; the twelfth channel 1012D extends downward from the second portion 1202D of the first fluid control surface 120D; the ninth channel 109D extends upwardly from the first region 1301D of the second fluid control surface 130D; the thirteenth channel 1013D extends upward from the second region 1302D of the second fluid control surface 130D; the eleventh channel 1011D extends upward from the ninth region 1309D of the second fluid control surface 130D; the tenth channel 1010D extends upwardly from the tenth region 13010D and the eleventh region 13011D of the second fluid control surface 130D.
It will be appreciated that when the second fluid control surface 130D of the valve block 13D is disposed on the first fluid control surface 120D of the valve block 12D, the second central portion 131D of the second fluid control surface 130D of the valve block 13D faces the first central portion 121D of the first fluid control surface 120D of the valve block 12D, the second extending portion 132D of the second fluid control surface 130D of the valve block 13D faces the first extending portion 122D of the first fluid control surface 120D of the valve block 12D, and the second edge portion 133D of the second fluid control surface 130D of the valve block 13D faces the first edge portion 123D of the first fluid control surface 120D of the valve block 12D.
Optionally, the first fluid control surface 120D of the fixed valve plate 12D and the second fluid control surface 130D of the moving valve plate 13D of the planar valve 10D are all circular, the first channel 101D, the second channel 102D, the third channel 103D, the fourth channel 104D, the fifth channel 105D, the sixth channel 106D, the seventh channel 107D, the eighth channel 108D, the twelfth channel 1012D and the fourteenth channel 1014D are all radially disposed on the first fluid control surface 120D of the fixed valve plate 12D, and the ninth channel 109D, the tenth channel 1010D and the thirteenth channel 1013D are all radially disposed on the second fluid control surface 130D of the moving valve plate 13D.
Preferably, the first channel 101D, the second channel 102D, the third channel 103D, the fourth channel 104D, the sixth channel 106D, the seventh channel 107D, the eighth channel 108D, and the fourteenth channel 1014D of the planar valve 10D are disposed at the first extension 122D of the first fluid control surface 120D of the fixed valve plate 12D, respectively, the fifth channel 105D is disposed at the first edge 123D of the first fluid control surface 120D, and the twelfth channel 1012D is disposed at the first edge 123D of the first fluid control surface 120D. More preferably, the fifth channel 105D is disposed at the first edge 123D of the first fluid control surface 120D and extends inwardly from the first edge 123D of the first fluid control surface 120D to the first extension 122D of the first fluid control surface 120D.
Preferably, the ninth channel 109D and the eleventh channel 1011D of the plane valve 10D are respectively disposed at the second extension 132D of the second fluid control surface 130D of the moving valve plate 13D, and the tenth channel 1010D and the thirteenth channel 1013D are respectively disposed at the second edge 133D of the second fluid control surface 130D of the moving valve plate 13D and extend inward from the second edge 133D to the second extension 132D.
Preferably, the first channel 101D of the planar valve 10D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the second channel 102D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the third channel 103D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the fourth channel 104D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the fifth channel 105D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the sixth channel 106D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the seventh channel 107D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the eighth channel 108D extends downward and outward from the first fluid control surface 120D of the valve block 12D, the twelfth channel 1012D extends downward and outward from the first fluid control surface 120D of the valve block 12D, and downward and outward from the first fluid control surface 120D of the valve block 12D.
As shown in fig. 121 to 127 of the drawings, the valve body 11D of the flat valve 10D of the water treatment system according to the fifth preferred embodiment of the present invention has an inner wall 111D, wherein the fixed valve plate 12D is adapted to have the first fluid control surface 120D disposed upwardly in the inner cavity 110D, and the movable valve plate 13D is adapted to have the second fluid control surface 130D disposed downwardly in the inner cavity 110D, wherein the inner cavity 110D is always in communication with the ninth passage 109D. It should be noted that the fixed valve plate 12D of the planar valve 10D may be detachably disposed on the inner wall 111D of the valve body 11D, or may be integrally formed with the inner wall 111D of the valve body 11D of the planar valve 10D. As will be appreciated by those skilled in the art, when the fixed valve plate 12D is detachably disposed in the valve body 11D, the synchronization between the fixed valve plate 12D and the valve body 11D is maintained by a fixing mechanism between the fixed valve plate 12D and the valve body 11D. For example, as shown in fig. 121 to 127 of the drawings, the fixed valve plate 12D has a stopper 123D protruding outward from an edge of the fixed valve plate 12D, the inner wall 111D of the valve body 11D has a stopper groove 1110D, wherein the stopper 123D of the fixed valve plate 12D is provided to be capable of engaging with the stopper groove 1110D of the inner wall 111D of the valve body 11D to ensure synchronization (or no relative rotation) between the fixed valve plate 12D and the valve body 11D and to ensure that each passage provided in the fixed valve plate 12D communicates with a corresponding opening provided in the valve body 11D. It is understood that the fixed valve sheet 12D may be separately manufactured when the fixed valve sheet 12D is detachably provided in the valve body 11D. In other words, at this time, the fixed valve sheet 12D may be made of a wear-resistant material, thereby improving the service life of the fixed valve sheet 12D (or the whole planar valve). Preferably, the first fluid control surface 120D of the fixed valve plate 12D is smoothed to reduce its roughness.
As shown in fig. 121 to 127 of the drawings, the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention further comprises a flow guide member 15D, wherein the flow guide member 15D forms the drain passage 150D, wherein the flow guide member 15D is disposed to extend upward from the movable valve plate 13D and the drain passage 150D of the flow guide member 15D is respectively communicated with the ninth opening 1109D and the eleventh passage 1011D of the flat valve (the ninth opening 1109D is disposed at the valve body 11D of the flat valve 10D) or the drain passage 150D is directly communicated with the ninth opening 1109D (the ninth opening 1109D is disposed at the movable valve plate 13D of the flat valve 10D and is communicated with the eleventh passage 1011D) so that sewage or wastewater can flow therefrom.
As shown in fig. 121 to 127 of the drawings, the flat valve 10D of the water treatment system further comprises a driving member 18D extending upward from the movable valve plate 13D, wherein the driving member 18D is configured to drive the movable valve plate 13D of the flat valve 10D to rotate relative to the fixed valve plate 12D. Preferably, the driving element 18D is integrally formed with the flow guiding element 15D. Alternatively, the driving element 18D and the guiding element 15D are two independent mechanisms.
As shown in fig. 121 to 127 of the drawings, the flat valve 10D of the purified-softened water treatment system according to the fifth preferred embodiment of the present invention further comprises a sealing member 17D, wherein the sealing member 17D is disposed opposite to the driving member 18D, wherein the sealing member 17D forms a first sealing surface 170D, the driving member 18D forms a second sealing surface 180D, wherein the first sealing surface 170D of the sealing member 17D is disposed at the second sealing surface 180D of the driving member 18D, such that when the driving member 18D rotates relative to the sealing member 17D to drive the moving valve plate 13D to rotate relative to the fixed valve plate 12D, the space between the driving member 18D and the sealing member 17D is sealed and water leakage is prevented. Furthermore, the sealing element 17D is arranged to hold the driving element 18D in place, thereby holding the moving blade 13D in a preset position.
As shown in fig. 121 to 127 of the drawings, the diameter of the movable valve plate 13D of the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner chamber 110D of the valve body 11D, so that the ninth passage 109D of the flat valve 10D can be kept in communication with the inner chamber 110D of the valve body 11D through the water inlet 1091D.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the control device 16D of the flat valve 10D of the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is provided to be capable of driving the driving member 18D to rotate by a driving mechanism 14D, such as a driving gear, according to a purification-softening control command, to drive the movable valve plate 13D of the flat valve 10D to rotate relative to the fixed valve plate 12D, thereby forming a first communication passage 1001D communicating with the inner chamber 110D of the valve body 11D of the flat valve 10D and the fifth opening 1105D, respectively, a second communication passage 1002D communicating with the second opening 1102D and the seventh opening 1107D of the valve body 11D, respectively, and a third communication passage 1003D communicating with the sixth opening 1106D and the eighth opening 1108D of the valve body 11D, respectively, to allow raw water to flow from the inner chamber 110D of the valve body 11D, the first communication passage 1001D formed through the plane valve 10D, the fifth opening 1105D of the valve body 11D, the first communication passage 201 of the purification apparatus 20 flow into the purification apparatus 20, the purified water purified by the purification apparatus 20 flows out of the second communication passage 202 of the purification apparatus 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication passage 301 of the softening tank 31 and softened water is obtained after softening, softened water flows out of the second communication passage 302 of the softening tank 31, then flows out of the seventh opening 1107D of the valve body 11D through the second communication passage 1002D of the plane valve 10D through the second opening 1102D of the valve body 11D and softened water is supplied to the user, and the other path of purified water flows through the sixth opening 1106D of the valve body 11D, the third communication passage 1003D of the plane valve 10D, finally, the purified water flows out through the eighth opening 1108D of the valve body 11D and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18D is driven to rotate by the driving mechanism 14D, such as a driving gear, to drive the movable valve sheet 13D of the plane valve 10D to rotate relative to the fixed valve sheet 12D, thereby forming a fourth communication passage 1004D respectively communicating with the inner chamber 110D of the valve body 11D of the plane valve 10D and the seventh opening 1107D and a fifth communication passage 1005D respectively communicating with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the plane valve 10D to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flow into the seventh opening 1107D through the fourth communication passage 1004D formed by the plane valve 10D, and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106D of the valve body 11D into the fifth communication passage 1005D of the plane valve 10D, then flows out of the ninth opening 1109D of the plane valve 10D, while also forming a sixteenth communication passage 10016D communicating with the second opening 1102D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flows into the second opening 1102D of the valve body 11D through the sixteenth communication passage 10016D, provides raw water to the user, and also forms a seventeenth communication passage 10017D communicating with the eighth opening 1108D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D and then flow into the eighth opening 1108D of the valve body 11D through the seventeenth communication passage 10017D, providing raw water to a user; according to a purge control instruction, the drive element 18D is driven to rotate by the transmission mechanism 14D, such as a transmission gear, to drive the movable valve sheet 13D of the plane valve 10D to rotate relative to the fixed valve sheet 12D, thereby forming a sixth communication passage 1006D communicating with the inner chamber 110D of the valve body 11D and the sixth opening 1106D, respectively, and a seventh communication passage 1007D communicating with the fifth opening 1105D of the valve body 11D and the ninth opening 1109D of the plane valve 10D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D to the inner chamber 110D of the valve body 11D, then flow into the second communication opening 202 of the purge device 20 through the sixth communication passage D, and after back flushing the water treatment material or mechanism in the purge device 20, flow out of the first communication passage 201D of the valve body 20, then flow into the seventh communication passage 1105D of the valve body 11D, and then flow into the inner chamber 110D, respectively, from the eighth communication passage 1007D of the valve body 11D, and the eighth communication passage 1101D, which is also formed from the first communication passage 1101D of the valve body 11D to the inner chamber 110D, and the eighth communication passage 110D, which are also formed from the first communication passage 1101D of the valve body 11D, and the eighth communication passage 110D, and the eighth communication passage 11D are formed to allow raw water to flow into the inner chamber 110D through the sixth communication passage 110D of the valve body 11D through the sixth communication passage 10D, and then through the eighth communication passage 10D, and the eighth communication passage 11D through which is formed.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the control device 16D of the flat valve 10D of the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is further provided with a fourth communication passage 1008D communicating with the inner chamber 110D and the third opening 1103D of the valve body 11D, a fifth communication passage 1009D communicating with the sixth opening 1106D and the fourth opening 1104D of the valve body 11D, and a tenth communication passage 10010D communicating with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, respectively, by driving the driving element 18D to rotate relative to the fixed valve plate 12D through the driving mechanism 14D, such as a driving gear, according to a demineralized cartridge regeneration control command, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner cavity 110D of the valve body 11D, then flow into the third opening 1103D through the eighth communication passage 1008D, then flow into the jet outlet 321 of the jet device 32, jet through the jet device 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104D of the valve body 11D through the jet inlet 322 of the jet device 32, then flow into the sixth opening 1106D through the ninth communication passage 1009D, enter the first communication opening 301 of the softening tank 31, downstream regenerate the softened resin in the softening tank 31, then flow out of the second communication opening 302, then flow into the tenth communication passage 10010D through the seventh opening 1107D of the valve body 11D, then flow out of the ninth opening 1109D of the plane valve 10D, simultaneously, also form a sixteenth communication passage 10016D communicating with the second opening 1102D and the inner cavity 110D of the valve body 11D, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner cavity 110D of the valve body 11D, and then flow into the second opening 1102D of the valve body 11D through the sixteenth communication passage 10016D, and to provide raw water to a user, a seventeenth communication passage 10017D is formed which communicates with the eighth opening 1108D of the valve body 11D and the inner cavity 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner cavity 110D of the valve body 11D, and then flow into the eighth opening 1108D of the valve body 11D through the seventeenth communication passage 10017D, and to provide raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18D is driven to rotate by the driving mechanism 14D, such as a driving gear, to drive the movable valve sheet 13D of the plane valve 10D to rotate relative to the fixed valve sheet 12D, thereby forming an eleventh communication passage 10011D communicating with the inner chamber 110D of the valve body 11D and the sixth opening 1106D, respectively, and a twelfth communication passage 10012D communicating with the seventh opening 1107D of the valve body 11D and the ninth opening 1109D of the plane valve 10D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flow into the sixth opening 1106D through the eleventh communication passage 10011D, and then flow out of the second communication opening 302 of the softening tank 31 after forward washing of the water treatment material or mechanism in the softening tank 31, then flows through the seventh opening 1107D of the valve body 11D into the twelfth communication passage 10012D and then flows out of the ninth opening 1109D of the plane valve 10D, while also forming a sixteenth communication passage 10016D which communicates with the second opening 1102D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D and then flows into the second opening 1102D of the valve body 11D through the sixteenth communication passage 10016D, to supply raw water to a user, and also forming an eighteenth communication passage 10018D which communicates with the eighth opening 1108D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, and then flows into the eighth opening 1108D of the valve body 11D through the eighteenth communication passage 10018D, raw water is supplied to the user.
As shown in fig. 128A to 134 and 136A to 136G of the drawings, the control device 16D of the flat valve 10D of the purification-demineralized water treatment system according to the fifth preferred embodiment of the present invention is further provided to be capable of driving the driving member 18D to rotate by the driving mechanism 14D, such as a driving gear, according to a purification device forward-washing control command, to drive the movable valve plate 13D of the flat valve 10D to rotate with respect to the fixed valve plate 12D, thereby forming a thirteenth communication passage 10013D communicating with the inner chamber 110D of the valve body 11D and the fifth opening 1105D, respectively, and a fourteenth communication passage 10014D communicating with the sixth opening 1106D of the valve body 11D and the ninth opening 1109D of the flat valve 10D, respectively, to allow raw water flowing from the first opening 1101D of the valve body 11D to the inner chamber 110D of the valve body 11D, and then flowing into the fifth opening 1105D through the thirteenth communication passage 10013D, the first communication opening 201 of the purification apparatus 20 is re-entered, after the water treatment material or mechanism in the purification apparatus 20 is positively rinsed, flows out of the second communication opening 202 of the purification apparatus 20, then flows into the fourteenth communication passage 10014D through the sixth opening 1106D of the valve body 11D, then flows out of the ninth opening 1109D of the plane valve 10D, and at the same time, a sixteenth communication passage 10016D is also formed which communicates with the second opening 1102D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow into the inner chamber 110D of the valve body 11D from the first opening 1101D of the valve body 11D, then flows into the second opening 1102D of the valve body 11D through the sixteenth communication passage 10016D, provides raw water to a user, and also forms a seventeenth communication passage 10017D which communicates with the eighth opening 1108D of the valve body 11D and the inner chamber 110D, respectively, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, and then flow into the eighth opening 1108D of the valve body 11D through the seventeenth communication passage 10017D, providing raw water to a user; according to a water replenishing control instruction, the driving element 18D is driven to rotate by the driving mechanism 14D, such as a driving gear, to drive the movable valve plate 13D of the plane valve 10D to rotate relative to the fixed valve plate 12D, thereby forming a fifteenth communication passage 10015D which is respectively communicated with the inner chamber 110D of the valve body 11D and the fourth opening 1104D, to allow raw water to flow from the first opening 1101D of the valve body 11D into the inner chamber 110D of the valve body 11D, then flow into the fourth opening 1104D through the fifteenth communication passage 10015D, then flow into the inlet 322 of the jet 32, replenishing water to the brine tank 33, and simultaneously forming a sixteenth communication passage 10016D which is respectively communicated with the second opening 1102D of the valve body 11D and the inner chamber 110D, to allow raw water to flow from the first opening 1101D of the valve body 11D to the inner chamber 110D of the valve body 11D, then flow into the second opening 1101D of the valve body 11D through the sixteenth communication passage 10016D, and then flow into the inner chamber 1108 of the valve body 11D through the seventeenth communication passage 100D which is also formed to allow raw water to flow from the first opening 1102D of the valve body 11D to the inner chamber 110D to the eighth opening 1108D of the valve body 11D.
It is noted that, correspondingly, when the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is in the fifth operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016D may be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102D of the valve body 11D; when the purification-softening water treatment system in accordance with the fifth preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and is provided through the eighth opening 1108D of the valve body 11D. Preferably, the second raw water supply waterway (the seventeenth communication channel 10017D is participated in forming and can be regarded as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the fourth operation state, the sixth operation state and the seventh operation state, and the second raw water supply waterway (the eighteenth communication channel 10018D is participated in forming and can be regarded as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the third operation state and the fifth operation state are significantly different in structure.
It will be appreciated that the control commands, such as the purge-softening control command, the softener backwash control command, the purifier backwash control command, the softener cartridge regeneration control command, the softener forward wash control command, the purifier forward wash control command, and the water replenishment control command, may be preset in the control module of the control device 16D, may be received from a control terminal via an electronic communication network, or may be input by a user via an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the planar valve 10D, such as a touch pad or control buttons, the user can send the control command to the control module of the control device 16D through the touch pad or corresponding control buttons, so that the control module of the control device 16D controls the motor of the control device 16D to rotate, thereby driving the driving element 18D to rotate through a transmission mechanism 14D.
As shown in fig. 121 to 122 and 136A to 136G of the drawings, the purification-softening treatment of raw water by the purification-softening water treatment system according to the fifth preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. Illustratively, as shown in fig. 136A-136G of the drawings, the softening device 30 of the purification-softening water treatment system of the present invention comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 is adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after treatment by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
Referring to fig. 143A-146G of the drawings, an alternative implementation of the planar valve 10D of the water treatment system according to the fifth preferred embodiment of the present invention is illustrated, wherein the planar valve 10T has a first channel 101D, a second channel 102D, a third channel 103D, a fourth channel 104D, a fifth channel 105T, a sixth channel 106D, a seventh channel 107D, an eighth channel 108D, a ninth channel 109D, a tenth channel 1010D, an eleventh channel 1011D, a twelfth channel 1012T, a thirteenth channel 1013D and a fourteenth channel 1014D, wherein the first channel 101D, the second channel 102D, the third channel 103D, the fourth channel 104D, the fifth channel 105T, the sixth channel 106D, the seventh channel 107D, the eighth channel 108D, the twelfth channel 1012T and the fourteenth channel 1014D are respectively provided with the valve plate 12D extending from the flow control surface 120D; the ninth passage 109D, the tenth passage 1010D, the eleventh passage 1011D, and the thirteenth passage 1013D are respectively provided to the movable valve plate 13D and respectively extend from the second fluid control surface 130D of the movable valve plate 13D, the first passage 101D and the second passage 102D are respectively communicated with the fifth opening 1105D, the third passage 103D and the fourth passage 104D are respectively communicated with the seventh opening 1107D, the fifth passage 105T is communicated with the second opening 1102D, the sixth passage 106D is communicated with the third opening 1103D, the seventh passage 107D is communicated with the fourth opening 1104D, the eighth passage 108D and the fourteenth passage 1014D are respectively communicated with the sixth opening 1106D, the twelfth passage 1012T is communicated with the eighth opening 1108D, the ninth passage 109D is communicated with the inner chamber 110D of the valve body 11D, and the eleventh passage 1011D is communicated with the ninth opening 1109D.
As shown in fig. 143A to 146G of the drawings, when the plane valve 10T is in the second working position, the fifth passage 105T and the twelfth passage 1012T of the plane valve 10T are closed by the movable valve plate 13D, respectively; when the plane valve 10T is in the third working position, the fifth passage 105T of the plane valve 10T is closed by the movable valve plate 13D; when the plane valve 10T is in the fourth working position, the fifth passage 105T and the twelfth passage 1012T of the plane valve 10T are closed by the movable valve plate 13D, respectively; when the planar valve 10T is in the fifth working position, the fifth passage 105T of the planar valve 10T is closed by the movable valve plate 13D; when the plane valve 10T is in the sixth working position, the fifth passage 105T and the twelfth passage 1012T of the plane valve 10T are closed by the movable valve plate 13D, respectively; when the planar valve 10T is in the seventh operating position, the fifth passage 105T and the twelfth passage 1012T of the planar valve 10T are closed by the movable valve plate 13D, respectively. In other words, the flat valve 10T is different from the flat valve 10D in that the flat valve 10T is not (or cannot be) formed with the sixteenth communication passage 10016D when the flat valve 10T of the water purifying-softening treatment system according to the fifth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh working positions; when the plane valve 10T is in the second, fourth, sixth and seventh operating positions, the plane valve 10T no longer forms (or cannot form) the seventeenth communication passage 10017D. In other words, when the plane valve 10T is in the second, fourth, sixth and seventh operating positions, the plane valve 10T does not supply water (or raw water) to be treated through the second and eighth openings 1102D and 1108D; when the plane valve 10T is in the third and fifth operating positions, the plane valve 10T does not supply water (or raw water) to be treated through the second opening 1102D.
Referring to fig. 147 to 172G of the drawings of the present invention, a purification-softening water treatment system according to a sixth preferred embodiment of the present invention is illustrated, which is adapted to perform purification-softening treatment of water (or raw water) to be treated, wherein the purification-softening water treatment system comprises a fluid valve 10E, a purification device 20 and a softening device 30, wherein the fluid valve 10E comprises a valve body 11E and a valve cartridge 1E, wherein the fluid valve 10E has an inner chamber 110E, a first opening 1101E, a second opening 1102E, a third opening 1103E, a fourth opening 1104E, a fifth opening 1105E, a sixth opening 1106E, a seventh opening 1107E, an eighth opening 1108E and a ninth opening 1109E, wherein the valve cartridge 1E is provided in the inner chamber 110E. It will be appreciated that the first opening 1101E, the second opening 1102E, the third opening 1103E, the fourth opening 1104E, the fifth opening 1105E, the sixth opening 1106E, the seventh opening 1107E and the eighth opening 1108E are preferably spaced apart from each other in the valve body 11E of the fluid valve 10E. More preferably, the ninth opening 1109E is also provided in the valve body 11E of the fluid valve 10E.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the water treatment system according to the sixth preferred embodiment of the present invention has a first operation state, a second operation state and a third operation state, wherein when the water treatment system is in the first operation state, the fluid valve 10E forms a first communication passage 1001E communicating with the first opening 1101E and the fifth opening 1105E of the valve body 11E, respectively, a second communication passage 1002E communicating with the second opening 1102E and the seventh opening 1107E of the valve body 11E, respectively, and a third communication passage 1003E communicating with the sixth opening 1106E and the eighth opening 1108E of the valve body 11E, respectively, wherein when the water treatment system is in the second operation state, the fluid valve 10E forms a third communication passage 1003E communicating with the first opening 1101E and the fifth opening 1101E of the valve body 11E, respectively, a fifth communication passage 1002E communicating with the sixth opening 1106E of the valve body 11E, respectively, and a ninth communication passage 1003E 9E of the fluid valve body 10E communicating with the fifth opening 1101E of the valve body 11E, respectively, and the seventh opening 1109E of the water treatment system is formed with the fifth opening 1109E of the seventh opening 1109E of the valve body 11E. Preferably, the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention further has a fourth operation state and a fifth operation state, when the purification-demineralized water treatment system is in the fourth operation state, the fluid valve 10E forms an eighth communication passage 1008E communicating with the first opening 1101E and the third opening 1103E of the valve body 11E, respectively, a ninth communication passage 1009E communicating with the sixth opening 1106E and the fourth opening 1104E of the valve body 11E, respectively, and a tenth communication passage 10010E communicating with the seventh opening 1107E and the ninth opening 1109E of the valve body 11E, respectively, and when the purification-demineralized water treatment system is in the fifth operation state, the fluid valve 10E forms an eleventh communication passage 10011E communicating with the first opening 1101E and the sixth opening 1106E of the valve body 11E, respectively, and a twelfth communication passage 10010E communicating with the seventh opening 1107E and the ninth opening 1109E of the valve body 11E, respectively. Still preferably, the water treatment system according to the sixth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the fluid valve 10E forms a thirteenth communicating passage 10013E communicating with the first opening 1101E and the fifth opening 1105E of the valve body 11E, respectively, and a fourteenth communicating passage 10014E communicating with the sixth opening 1106E and the ninth opening 1109E of the valve body 11E, respectively, and when the water treatment system is in the seventh operating state, the fluid valve 10E forms a fifteenth communicating passage 10015E communicating with the first opening 1101E and the fourth opening 1104E of the valve body 11E, respectively.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, further, when the purifying-softening water treatment system according to the sixth preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the movable valve plate 13E and the fixed valve plate 12E of the plane valve 10E form a sixteenth communication passage 10016E respectively communicating with the first opening 1101E and the second opening 1102E of the valve body 11E; in the second, fourth, sixth and seventh operating states, the movable and fixed valve plates 13E and 12E of the plane valve 10E form a seventeenth communication passage 10017E communicating with the first and eighth openings 1101E and 1108E of the valve body 11E, respectively; and an eighteenth communication passage 10018E which communicates with the first opening 1101E and the eighth opening 1108E of the valve body 11E, respectively, is formed by the movable valve plate 13E and the fixed valve plate 12E of the planar valve 10E in the third operating state and the fifth operating state.
As shown in fig. 147 to 172G of the drawings, the fluid valve 10E of the water treatment system for purifying-softening water according to the sixth preferred embodiment of the present invention is a plane valve, wherein the plane valve 10E further comprises a movable valve block 13E and a fixed valve block 12E, wherein the fixed valve block 12E has a first fluid control surface 120E, the movable valve block 13E has a second fluid control surface 130E, wherein the movable valve block 13E and the fixed valve block 12E are both disposed in the inner chamber 110E, wherein the second fluid control surface 130E of the movable valve block 13E is disposed on the first fluid control surface 120E of the fixed valve block 12E, and the movable valve block 13E is disposed to be rotatable with respect to the fixed valve block 12E, wherein the purification device 20 has a first communication opening 201 and a second communication opening 202, wherein the softening device 30 comprises a softening tank 31, wherein the softening tank 31 has a first communication opening 301 and a second communication opening 302, wherein the inner cavity 110E of the valve body 11E communicates with the first opening 1101E, the first communication opening 201 of the purification device 20 communicates with the fifth opening 1105E of the valve body 11E, the second communication opening 202 of the purification device 20 and the first communication opening 301 of the softening tank 31 communicate with the sixth opening 1106E of the valve body 11E, the second communication opening 302 of the softening tank 31 communicates with the seventh opening 1107E of the valve body 11E. Thus, when the fluid valve 10E is a planar valve, the spool 1E of the fluid valve 10E includes the movable valve plate 13E and the fixed valve plate 12E. Further, it is understood that since the inner chamber 110E of the valve body 11E of the plane valve 10E communicates with the first opening 1101E, water to be treated is provided through the first opening 1101E and the inner chamber 110E.
As shown in fig. 147 to 148 and 162A to 162G of the drawings, the softening device 30 of the purified-softened water treatment system according to the sixth preferred embodiment of the present invention further comprises a jet device 32 and a brine tank 33, wherein the jet device 32 has an injection port 321 adapted to communicate with the third opening 1103E of the valve body 11E and an injection port 322 adapted to communicate with the fourth opening 1104E of the valve body 11E, wherein the brine tank 33 is adapted to communicate with the jet device 32 so that brine from the brine tank 33 can flow through the jet device 32 and the fourth opening 1104E and through the plane valve 10E to the softening tank 31 of the softening device 30, thereby regenerating the softened resin in the softening tank 31. Accordingly, when the purification-softening water treatment system of the present invention is in a softening cartridge salt-absorbing regeneration operation state, raw water or water to be treated flows from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the third opening 1103E through an eighth communication passage 1008E, flows into the jet outlet 321 of the jet 32, is jetted through the jet 32, mixes liquid from the brine tank 33, flows into the fourth opening 1104E of the valve body 11E through the jet inlet 322 of the jet 32, then flows into the sixth opening 1106E through a ninth communication passage 1009E, enters the first communication opening 301 of the softening tank 31, downstream regenerates water treatment material or mechanism such as softened resin in the softening tank 31, flows out from the second communication opening 302, then flows out through the seventh opening 1107E of the valve body 11E, then flows into a tenth communication passage 10010E, and then flows out from a ninth opening 1109E of the plane valve 10E. It will be appreciated that although the present invention is described by way of example only in terms of providing saline solution to the softening tank 31 via the ejector 32, saline solution may be provided to the softening tank 31 via the fourth opening 1104E of the planar valve 10E by other means or mechanisms. Therefore, the manner in which the salt solution is supplied to the softening tank 31 by the ejector 32 should not be a limitation of the present invention.
It will be appreciated by those skilled in the art that the planar valve 10E of the present invention may further have a connection mechanism, such as a connection screw, a snap-fit joint, etc., provided to the valve body 11E so that the planar valve 10E is connected to other structural components of the purification-demineralized water treatment system, such as a purification device, a softening device, etc., to guide water flow to the respective communication passages formed by the purification device, the softening tank of the softening device, and the planar valve 10E, respectively.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the water treatment system according to the sixth preferred embodiment of the present invention has a first operating condition, a second operating condition and a third operating condition, wherein when the water treatment system is in the first operating condition, the movable valve sheet 13E and the fixed valve sheet 12E of the plane valve 10E form a first communication passage 1001E communicating with the first opening 1101E and the fifth opening 1105E of the valve body 11E, respectively, a second communication passage 1002E communicating with the second opening 1102E and the seventh opening 1107E of the valve body 11E, respectively, and a third communication passage 1003E communicating with the sixth opening 1106E and the eighth opening 1108E of the valve body 11E, respectively, wherein when the water treatment system is in the second operating condition, the movable valve sheet 13E and the fixed valve sheet 12E of the plane valve 10E form a second communication passage 1001E communicating with the first opening 1101E and the fifth opening 1106E of the valve body 11E, respectively, and a fourth communication passage 1002E communicating with the fifth opening 1106E of the first opening 1106E and the seventh opening 1106E of the valve body 11E, respectively, and a third communication passage 1003E communicating with the fifth opening 10E of the first opening 10E and the seventh opening 1006E of the valve body 10E and a fifth opening 10E of the water treatment system is formed.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the first operation state, the first communication passage 1001E formed by the plane valve 10E is respectively communicated with the first opening 1101E and the fifth opening 1105E of the valve body 11E, the second communication passage 1002E is respectively communicated with the second opening 1102E and the seventh opening 1107E of the valve body 11E, the third communication passage 1003E is respectively communicated with the sixth opening 1106E and the eighth opening 1108E of the valve body 11E, so as to allow water flowing from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flows into the purification device 20 through the first communication passage 1001E formed by the plane valve 10E, the fifth opening E of the valve body 11E, the first communication opening 201 of the purification device 20, the raw water flowing from the second opening 1102E of the purification device 20 through the purification device 20 is respectively communicated with the fifth opening 1106E of the first communication passage 1003E, and then flows from the second opening of the first communication passage 10E to the second communication passage 10E, and finally flows from the first communication passage 10E to the second opening 10E of the first communication passage 10E, and finally flows from the first communication passage 10E to the second opening 10E opening to the fifth communication passage 10E. Thus, the present invention provides both clean water and softened water to a user when the system is in the first operating state. Accordingly, the first operating state of the purification-softening water treatment system corresponds to a purification-softening operating state of the purification-softening water treatment system. Thus, when the purification-demineralized water treatment system is in the first operating state, the first opening 1101E of the valve body 11E (or the inner chamber 110E of the valve body 11E), the fifth opening 1105E of the valve body 11E, the first communication opening 201 of the purification apparatus 20, the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the demineralized tank 31 of the demineralized apparatus 30, the second communication opening 302 of the demineralized tank 31 of the demineralized apparatus 30, the seventh opening 1107E of the valve body 11E, and the second opening 1102E of the valve body 11E are sequentially communicated, thereby forming a water flow path connecting the purification apparatus 20 and the demineralized apparatus 30 in series, so that raw water can flow from the purification apparatus 20 to the demineralized apparatus 30 and be sequentially purified and softened. Meanwhile, the sixth opening 1106E of the valve body 11E, the third communication passage 1003E of the plane valve 10E, and the eighth opening 1108E of the valve body 11E form a purified water supply branch (waterway) to provide purified water to a user.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the second operation state, the fourth communication passage 1004E formed by the plane valve 10E is respectively communicated with the first opening 1101E and the seventh opening 1107E of the valve body 11E, the fifth communication passage 1005E is respectively communicated with the sixth opening 1106E of the valve body 11E and the ninth opening 1109E of the plane valve 10E, so as to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the seventh opening 1107E through the fourth communication passage 1004E formed by the plane valve 10E, then flows into the softening tank 31 through the second conduction opening 302 of the softening tank 31, and for softening materials (or water treatment materials) such as softening resins or the like in the softening tank 31, after back flushing, the obtained sewage or waste water flows out of the first conduction opening 301 of the softening tank 31 and then flows out of the fifth communication passage 1005E of the plane valve 10E through the fifth communication passage 10E. In other words, the present invention provides for controlling the backflushing of a softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the second operating condition. Accordingly, the second operating state of the clean-and-soft water treatment system corresponds to a backwash operating state of a softening cartridge (softening device) of the clean-and-soft water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purified-softened water treatment system according to the sixth preferred embodiment of the present invention is in the third operation state, the sixth communication passage 1006E formed by the flat valve 10E communicates with the first opening 1101E and the sixth opening 1106E of the valve body 11E, respectively, the seventh communication passage 1007E communicates with the fifth opening 1105E of the valve body 11E and the ninth opening 1109E of the flat valve 10E, respectively, so as to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the sixth opening 1106E through the sixth communication passage 1006E, then enters the second communication opening 202 of the purification apparatus 20, flows out of the first communication opening 201 of the purification apparatus 20 after back flushing the water treatment material or mechanism in the purification apparatus 20, then flows into the seventh communication passage 1007E through the fifth opening 1105E of the valve body 11E, and then flows out of the seventh communication passage 1007E from the ninth opening 1109E of the flat valve body 10E; accordingly, the third operating state of the purification-softening water treatment system corresponds to a backwash operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the water treatment system according to the sixth preferred embodiment of the present invention further has a fourth operating state and a fifth operating state, when the water treatment system is in the fourth operating state, the movable valve plate 13E and the fixed valve plate 12E of the plane valve 10E form an eighth communication passage 1008E respectively communicating with the first opening 1101E and the third opening 1103E of the valve body 11E, a ninth communication passage 1009E respectively communicating with the sixth opening 1106E and the fourth opening 1104E of the valve body 11E, and a tenth communication passage 10010E respectively communicating with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the plane valve 10E; when the purification-demineralized water treatment system is in the fifth operating state, the movable valve plate 13E and the fixed valve plate 12E of the flat valve 10E form an eleventh communication passage 10011E that communicates with the first opening 1101E and the sixth opening 1106E of the valve body 11E, respectively, and a twelfth communication passage 10012E that communicates with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the flat valve 10E, respectively.
When the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the fourth operating state, the eighth communication passage 1008E formed by the planar valve 10E is respectively communicated with the first opening 1101E and the third opening 1103E of the valve body 11E, the ninth communication passage 1009E is respectively communicated with the sixth opening 1106E and the fourth opening 1104E of the valve body 11E, the tenth communication passage 10010E is respectively communicated with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the planar valve 10E, so as to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flow into the third opening 1103E through the eighth communication passage 1008E, then flow into the jet outlet 321 of the jet 32, mix liquid from the salt tank 33 through the jet outlet 32, then flow into the fourth opening 1104E of the 11E through the inlet 322 of the jet 32, then flow out of the valve body 10E through the ninth communication passage 1008E, then flow out of the seventh opening 11031 into the valve body 10E, and then flow out of the planar valve body 10E through the ninth communication passage 1009E, then flow out of the valve body 10E through the ninth communication passage 1008E into the seventh opening 11031, and then flow out of the valve body 10E. Accordingly, the fourth operating state of the purification-softening water treatment system corresponds to a softening cartridge (softening device) regeneration operating state of the purification-softening water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the fifth operation state, the eleventh communication passage 10011E formed by the flat valve 10E communicates with the first opening 1101E and the sixth opening 1106E of the valve body 11E, respectively, and the twelfth communication passage 10012E communicates with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the flat valve 10E, respectively, so as to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flow into the sixth opening 1106E through the eleventh communication passage 10011E, then enter the first conduction opening 301 of the demineralized tank 31, flow out of the second conduction opening 302 of the demineralized tank 31 after forward flushing of the water treatment material or mechanism in the demineralized tank 31, then flow through the seventh opening E12 of the valve body 11E and then flow out of the ninth communication passage 1109E of the flat valve body 10E. In other words, the present invention provides a control of forward flushing of the softening cartridge, such as softening tank 31, when the purification-softening water treatment system is in the fifth operating condition. Accordingly, the fifth operation state of the purification-softening water treatment system corresponds to a forward washing operation state of a softening cartridge (softening device) of the purification-softening water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the water treatment system according to the sixth preferred embodiment of the present invention further has a sixth operating state and a seventh operating state, when the water treatment system is in the sixth operating state, the movable valve plate 13E and the fixed valve plate 12E of the plane valve 10E form a thirteenth communicating channel 10013E communicating with the first opening 1101E and the fifth opening 1105E of the valve body 11E, respectively, and a fourteenth communicating channel 10014E communicating with the sixth opening 1106E of the valve body 11E and the ninth opening 1109E of the plane valve 10E, respectively; when the purification-demineralized water treatment system is in the seventh operating state, the movable valve plate 13E and the fixed valve plate 12E of the flat valve 10E form a fifteenth communication passage 10015E that communicates with the first opening 1101E and the fourth opening 1104E of the valve body 11E, respectively.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the sixth operating state, the thirteenth communication passage 10013E formed by the flat valve 10E communicates with the first opening 1101E and the fifth opening 1105E of the valve body 11E, respectively, and the fourteenth communication passage 10014E communicates with the sixth opening 1106E of the valve body 11E and the ninth opening 1109E of the flat valve 10E, respectively, so as to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flow into the fifth opening 1105E through the thirteenth communication passage 10013E, then enter the first communication opening 201 of the purification apparatus 20, flow out of the second communication opening 202 of the purification apparatus 20, then flow through the sixth opening 1106E of the valve body 11E into the sixth communication passage 1106E of the valve body 11E, and then flow out of the ninth communication passage 10014E from the ninth opening 1109E of the purification apparatus 20 after forward flushing of the water treatment material or mechanism in the purification apparatus 20. In other words, the present invention provides for controlling the forward flushing of the purification apparatus 20 when the purification-softening water treatment system is in the sixth operating condition. Accordingly, the sixth operating state of the purification-softening water treatment system corresponds to a forward washing operating state of the purification device of the purification-softening water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the seventh operation state, the fifteenth communication channel 10015E formed by the plane valve 10E is respectively communicated with the first opening 1101E and the fourth opening 1104E of the valve body 11E, thereby allowing raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flow into the fourth opening 1104E through the fifteenth communication channel 10015E, and then flow into the injection port 322 of the ejector 32, thereby replenishing water to the brine tank 33. In other words, the present invention can control the water replenishment to the brine tank 33 when the purification-softening water treatment system is in the seventh operation state. Accordingly, the seventh operating state of the purification-softening water treatment system corresponds to a brine tank water replenishment operating state of the purification-softening water treatment system.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, further, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state, the sixteenth communication passage 10016E formed by the movable valve plate 13E and the fixed valve plate 12E of the flat valve 10E allows raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E and then flows into the second opening 1102E of the valve body 11E through the sixteenth communication passage 10016E, thereby providing raw water to a user in the second operation state, the third operation state, the fourth operation state, the fifth operation state, the sixth operation state and the seventh operation state.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, further, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the second operating state, the fourth operating state, the sixth operating state and the seventh operating state, the seventeenth communication passage 10017E formed by the movable valve plate 13E and the fixed valve plate 12E of the plane valve 10E allows raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E and then flows into the eighth opening 1108E of the valve body 11E through the seventeenth communication passage 10017E, thereby providing raw water to a user in the second operating state, the fourth operating state, the sixth operating state and the seventh operating state. Further, when the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the third operating state and the fifth operating state, the eighteenth communication passage 10018E formed by the movable valve plate 13E and the fixed valve plate 12E of the plane valve 10E allows raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E and then flows into the eighth opening 1108E of the valve body 11E through the eighteenth communication passage 10018E, thereby providing raw water to a user in the third operating state and the fifth operating state.
Accordingly, as shown in fig. 154A to 160 and 162A to 162G of the drawings, the fluid valve (or plane valve) 10E of the clean-and-soft water treatment system according to the sixth preferred embodiment of the present invention has a first operation position, a second operation position, a third operation position, a fourth operation position, a fifth operation position, a sixth operation position and a seventh operation position, wherein when the fluid valve (or plane valve) 10E is in the first operation position, the spool 1E of the fluid valve 10E forms the first communication passage 1001E, the second communication passage 1002E and the third communication passage 1003E, when the fluid valve (or plane valve) 10E is in the second operation position, the spool 1E of the fluid valve 10E forms the fourth communication passage 1004E and the fifth communication passage 1005E, and when the fluid valve (or plane valve) 10E is in the third operation position, the spool 1E of the fluid valve 10E forms the sixth communication passage 1006E and the seventh communication passage 1006E; preferably, when the fluid valve (or plane valve) 10E is in the fourth operating position, the spool 1E of the fluid valve 10E forms the eighth communication passage 1008E, the ninth communication passage 1009E, and the tenth communication passage 10010E; when the fluid valve (or plane valve) 10E is in the fifth operating position, the spool 1E of the fluid valve 10E forms the eleventh communication passage 10011E and the twelfth communication passage 10012E; more preferably, when the fluid valve (or plane valve) 10E is in the sixth operating position, the spool 1E of the fluid valve 10E forms the thirteenth communication passage 10013E and the fourteenth communication passage 10014E; when the fluid valve (or plane valve) 10E is in the seventh operating position, the spool 1E of the fluid valve 10E forms the fifteenth communication passage 10015E. Further, when the fluid valve (or plane valve) 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the spool 1E of the fluid valve 10E forms the sixteenth communication passage 10016E. Further, when the fluid valve (or plane valve) 10E of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the second, fourth, sixth and seventh operating positions, the valve body 1E of the fluid valve 10E forms the seventeenth communication passage 10017E, and when the fluid valve (or plane valve) 10E of the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the third and fifth operating positions, the valve body 1E of the fluid valve 10E forms the eighteenth communication passage 10018E.
As shown in fig. 161A to 161F and 163A to 163D of the drawings, the planar valve 10E of the water treatment system according to the sixth preferred embodiment of the present invention has a first channel 101E, a second channel 102E, a third channel 103E, a fourth channel 104E, a fifth channel 105E, a sixth channel 106E, a seventh channel 107E, an eighth channel 108E, a ninth channel 109E, a tenth channel 1010E, an eleventh channel 1011E, a twelfth channel 1012E, a thirteenth channel 1013E, a fourteenth channel 1014E and a fifteenth channel 1015E, wherein the first channel 101E, the second channel 102E, the third channel 103E, the fourth channel 104E, the fifth channel 105E, the sixth channel 106E, the seventh channel 107E, the eighth channel 108E, the twelfth channel 1012E, the fifteenth channel 1014E and the fifteenth channel 1015E are respectively provided on the control surface 12E; the ninth channel 109E, the tenth channel 1010E, the eleventh channel 1011E and the thirteenth channel 1013E are respectively provided in the movable valve plate 13E and respectively extend from the second fluid control surface 130E of the movable valve plate 13E, wherein the first channel 101E and the second channel 102E are respectively in communication with the fifth opening 1105E, the third channel 103E and the fourth channel 104E are respectively in communication with the seventh opening 1107E, the fifth channel 105E is in communication with the second opening 1102E, the sixth channel 106E is in communication with the third opening 1103E, the seventh channel 107E is in communication with the fourth opening 1104E, the eighth channel 108E and the fourteenth channel 1014E are respectively in communication with the sixth opening 1106E, the twelfth channel 1012E is in communication with the eighth opening 1108E, the fifteenth channel 1015E is in communication with the ninth opening 1109, the ninth channel 109E is in communication with the inner cavity 110E of the valve body 11E, and the fifteenth channel 1015E is in communication with the eleventh opening 1104E. It will be appreciated that the communication between the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106E of the valve body 11E can be achieved in various ways. As shown in fig. 152A of the drawings, the sixth opening 1106E of the valve body 11E may enable communication between the second communication opening 202 of the purification apparatus 20, the first communication opening 301 of the softening tank 31, and the sixth opening 1106E of the valve body 11E by a communication pipe (or three-way pipe) communicating with the second communication opening 202 of the purification apparatus 20 and the first communication opening 301 of the softening tank 31, respectively. Alternatively, the communication between the second communication opening 202 of the purifying device 20 and the first communication opening 301 of the softening tank 31 and the sixth opening 1106E of the valve body 11E may also be achieved by a communication passage provided at the valve body 11E, wherein the communication passage may be provided in communication with the second communication opening 202 of the purifying device 20 and the sixth opening 1106E of the valve body 11E, respectively, and in communication with the first communication opening 301 of the softening tank 31 and the sixth opening 1106E of the valve body 11E, respectively. Thus, the eighth passage 108E (or the fourteenth passage 1014E) of the valve body 11E, the second communication opening 202 of the purification apparatus 20, and the first communication opening 301 of the softening tank 31 form a three-way structure through the sixth opening 1106E of the valve body 11E. In addition, in order to ensure that water in the inner chamber 110E of the valve body 11E enters the ninth passage 109E, the ninth passage 109E is provided so as to be always in communication with the inner chamber 110E of the valve body 11E through a water inlet 1091E which is always in communication with the external space.
It is noted that the first channel 101E and the second channel 102E of the planar valve 10E are respectively in communication with the fifth opening 1105E, may be respectively and independently in communication with the fifth opening 1105E, or may be in communication through a fluid channel; the third channel 103E and the fourth channel 104E of the planar valve 10E are in communication with the seventh opening 1107E, respectively, either individually or independently, or through a fluid channel. For example, as shown in fig. 147-164G of the drawings, the first channel 101E and the second channel 102E of the planar valve 10E communicate through a first fluid channel 1211E, the second channel 102E being disposed in direct communication with the fifth opening 1105E such that the first channel 101E also communicates with the fifth opening 1105E through the first fluid channel 1211E and the second channel 102E; the third passage 103E and the fourth passage 104E of the planar valve 10E are respectively and individually communicated with the seventh opening 1107E. Alternatively, as shown in fig. 165 and 166 of the drawings, the first channel 101E is provided in direct communication with the fifth opening 1105E, and the second channel 102E is also in communication with the fifth opening 1105E through the first fluid channel 1211E and the first channel 101E. Or alternatively, the first channel 101E and the second channel 102E of the planar valve 10E may be in communication with the fifth opening 1105E separately and independently; or alternatively, as shown in fig. 168 of the drawings, the third passage 103E and the fourth passage 104E of the planar valve 10E are in communication through a second fluid passage 1212E, the third passage 103E being provided in direct communication with the seventh opening 1107E, such that the fourth passage 104E is also in communication with the seventh opening 1107E through the second fluid passage 1212E and the third passage 103E; or alternatively, as shown in fig. 167 of the drawings, the third passage 103E and the fourth passage 104E of the planar valve 10E are in communication through a second fluid passage 1212E, the fourth passage 104E being disposed in direct communication with the seventh opening 1107E such that the third passage 103E is in communication through the second fluid passage 1212E and the fourth passage 104E as well as with the seventh opening 1107E. It is to be appreciated that further, the first fluid passage 1211E and the second fluid passage 1212E can be disposed on the first fluid control surface 120E of the valve plate 12E, and can also be disposed inside the valve body 11E or the valve plate 12E. It will be appreciated that the first and second passages 101E, 102E of the planar valve 10E are in communication with the fifth opening 1105E, respectively, and the third and fourth passages 103E, 104E of the planar valve 10E are in communication with the seventh opening 1107E, respectively, but may be in communication by other means.
As shown in fig. 164A to 164G of the drawings, the movable valve plate 13E of the flat valve 10E of the purified-softened water treatment system according to the sixth preferred embodiment of the present invention can be rotated with respect to the fixed valve plate 12E so that the flat valve 10E has a first operation position, a second operation position and a third operation position, wherein the ninth passage 109E of the flat valve 10E is communicated with the first passage 101E, the tenth passage 1010E is communicated with the third passage 103E and the fifth passage 105E, respectively, and the thirteenth passage 1013E is communicated with the eighth passage 108E and the twelfth passage 1012E, respectively, when the flat valve 10E is in the first operation position; when the planar valve 10E is in the second operating position, the ninth passage 109E of the planar valve 10E communicates with the fourth passage 104E, and the eleventh passage 1011E communicates with the eighth passage 108E and the fifteenth passage 1015E, respectively; when the planar valve 10E is in the third operating position, the eighth passage 108E of the planar valve 10E communicates with the ninth passage 109E, the eleventh passage 1011E of the planar valve 10E communicates with the first passage 101E and the fifteenth passage 1015E, respectively, and the tenth passage 1010E of the planar valve 10E communicates with the eighth passage 108E and the twelfth passage 1012E, respectively.
As shown in fig. 164A to 164G of the drawings, the plane valve 10E of the purifying-softening water treatment system according to the sixth preferred embodiment of the present invention further has a fourth operation position and a fifth operation position, when the plane valve 10E is in the fourth operation position, the ninth passage 109E of the plane valve 10E communicates with the sixth passage 106E, the tenth passage 1010E communicates with the seventh passage 107E and the fourteenth passage 1014E, respectively, and the eleventh passage 1011E communicates with the fourth passage 104E and the fifteenth passage 1015E, respectively; when the planar valve 10E is in the fifth operating position, the ninth passage 109E of the planar valve 10E communicates with the eighth passage 108E, the eleventh passage 1011E of the planar valve 10E communicates with the third passage 103E and the fifteenth passage 1015E, respectively, and the tenth passage 1010E of the planar valve 10E communicates with the eighth passage 108E and the twelfth passage 1012E, respectively.
As shown in fig. 164A to 164G of the drawings, the flat valve 10E of the purifying-softening water treatment system according to the sixth preferred embodiment of the present invention further has a sixth operation position and a seventh operation position, when the flat valve 10E is in the sixth operation position, the ninth passage 109E of the flat valve 10E is in communication with the second passage 102E, and the eleventh passage 1011E of the flat valve 10E is in communication with the eighth passage 108E and the fifteenth passage 1015E, respectively; when the planar valve 10E is in the seventh operating position, the ninth passage 109E of the planar valve 10E communicates with the seventh passage 107E.
It will be appreciated that when the planar valve 10E is in the first operating position, the water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the water treatment system, the ninth passage 109E of the planar valve 10E is communicated with the first passage 101E to form the first communicating passage 1001E, the tenth passage 1010E is communicated with the third passage 103E and the fifth passage 105E to form the second communicating passage 1002E, and the thirteenth passage 1013E is communicated with the eighth passage 108E and the twelfth passage 1012E to form the third communicating passage 1003E; when the plane valve 10E is in the second operating position, the clean-softened water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the backwash operating position of the softening cartridge (softening device), the ninth passage 109E of the plane valve 10E communicates with the fourth passage 104E to form the fourth communication passage 1004E, and the eleventh passage 1011E communicates with the eighth passage 108E and the fifteenth passage 1015E, respectively, to form the fifth communication passage 1005E; when the plane valve 10E is in the third operating position, the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the backwashing operating position of the purification apparatus, the eighth passage 108E of the plane valve 10E communicates with the ninth passage 109E, thereby forming the sixth communication passage 1006E, and the eleventh passage 1011E communicates with the first passage 101E and the fifteenth passage 1015E, respectively, thereby forming the seventh communication passage 1007E. Further, when the plane valve 10E is in the fourth operating position, the clean-softened water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the softened filter regeneration operating position, the ninth passage 109E of the plane valve 10E is communicated with the sixth passage 106E, thereby forming the eighth communication passage 1008E, the tenth passage 1010E is communicated with the seventh passage 107E and the fourteenth passage 1014E, respectively, thereby forming the ninth communication passage 1009E, and the eleventh passage 1011E is communicated with the fourth passage 104E and the fifteenth passage 1015E, respectively, thereby forming the tenth communication passage 10010E; when the plane valve 10E is in the fifth operating position, the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the forward washing operating position of the demineralized cartridge (demineralizing apparatus), the ninth passage 109E of the plane valve 10E communicates with the eighth passage 108E to form the eleventh communication passage 10011E, and the eleventh passage 1011E of the plane valve 10E communicates with the third passage 103E and the fifteenth passage 1015E, respectively, to form the twelfth communication passage 10012E. Further, when the flat valve 10E is in the sixth operating position, the ninth passage 109E of the flat valve 10E is in communication with the second passage 102E to form the thirteenth communication passage 10013E, and the eleventh passage 1011E of the flat valve 10E is in communication with the eighth passage 108E and the fifteenth passage 1015E to form the fourteenth communication passage 10014E, respectively, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the purification apparatus forward-washing operating position; when the plane valve 10E is in the seventh operating position, the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is controlled to be in the brine tank water replenishing operating position, and the ninth passage 109E of the plane valve 10E communicates with the seventh passage 107E, thereby forming the fifteenth communicating passage 10015E. Preferably, the eleventh channel 1011E may be a blind through hole or a through groove provided on the second fluid control surface 130E of the movable valve plate 13E to communicate with different channels of the fixed valve plate 12E at corresponding operation positions, for example, to communicate (or conduct) the eighth channel 108E and the fifteenth channel 1015E at a second operation position. It will be appreciated that when the planar valve 10E is in the first operating position, the tenth channel 1010E of the planar valve 10E is in communication with the third channel 103E and the fifth channel 105E, respectively, and the movable vane 13E of the planar valve 10E separates the fifth channel 105E from the inner chamber 110E of the valve body 11E to prevent raw water in the inner chamber 110E of the valve body 11E from entering the fifth channel 105E, the thirteenth channel 1013E of the planar valve 10E is in communication with the eighth channel 108E and the twelfth channel 1012E, respectively, and the movable vane 13E of the planar valve 10E separates the twelfth channel 1012E from the inner chamber 110E of the valve body 11E to prevent raw water in the inner chamber 110E of the valve body 11E from entering the twelfth channel 1012E.
As shown in fig. 154A to 164G of the drawings, further, when the plane valve 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh operating positions, the fifth passage 105E of the plane valve 10E communicates with the inner chamber 110E of the valve body 11E, thereby forming the sixteenth communication passage 10016E. Accordingly, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the second operation position, the third operation position, the fourth operation position, the fifth operation position, the sixth operation position, and the seventh operation position, raw water is allowed to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, and further flows from the inner chamber 110E of the valve body 11E to the second opening 1102E of the valve body 11E through the fifth passage 105E of the fixed valve plate 12E.
As shown in fig. 154A to 164G of the drawings, further, when the plane valve 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is in the second, fourth, sixth and seventh operating positions, the twelfth passage 1012E of the plane valve 10E communicates with the inner chamber 110E of the valve body 11E, thereby forming the seventeenth communicating passage 10017E. Accordingly, when the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is in the second operating position, the fourth operating position, the sixth operating position, and the seventh operating position, raw water is allowed to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, and further flows from the inner chamber 110E of the valve body 11E to the eighth opening 1108E of the valve body 11E through the twelfth passage 1012E of the fixed valve plate 12E. Further, when the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the third and fifth operating positions, the ninth passage 109E of the plane valve 10E is in communication with the eighth passage 108E, and the tenth passage 1010E is in communication with the eighth passage 108E and the twelfth passage 1012E, respectively, such that the ninth passage 109E is in communication with the twelfth passage 1012E, thereby forming the eighteenth communication passage 10018E. Accordingly, when the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the third and fifth working positions, raw water is allowed to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the eighth passage 108E of the fixed valve plate 12E through the ninth passage 109E of the movable valve plate 13E, is guided through the tenth passage 1010E of the movable valve plate 13E into the twelfth passage 1012E of the fixed valve plate 12E, and then flows to the eighth opening 1108E of the valve body 11E.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, correspondingly, when the plane valve 10E is in the first working position, the water treatment machine is in a purification-softening working state, raw water flows into the inner cavity 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the first passage 101E of the fixed valve block 12E through the ninth passage 109E of the movable valve block 13E, then enters the first communication opening 201 of the purification device 20 through the fifth opening 1105E of the valve body 11E, water treatment material or mechanism treatment of the purification device 20 is followed by outflow of purified water from the second communication opening 202 of the purification device 20, then the purified water is divided into two paths, wherein one path of purified water flows into the first communication opening 301 of the softening tank 31, flows out of the second communication opening 302 of the softening tank 31 after softening resin treatment in the softening tank 31, then flows into the third passage 101E of the fixed valve block 12E through the seventh opening 1107E of the fixed valve block 12E, then flows out of the valve block 12E through the eighth passage 1108E of the valve body 11E through the fifth passage 13E, and then flows out of the valve body 12E through the eighth passage 1010E of the fixed valve block 12E through the valve block 12E of the valve body 12E, and then flows out of the eighth passage 1108E through the valve body 11E of the valve body 11E through the eighth valve body 12E; when the flat valve 10E is in the second working position, the water treatment machine is in the backwash working state of the softening filter element (softening device), raw water flows into the inner cavity 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the fourth passage 104E of the fixed valve plate 12E through the ninth passage 109E of the movable valve plate 13E, then enters the second conducting opening 302 of the softening tank 31 through the seventh opening 1107E of the valve body 11E, after backflushing the softened resin in the softening tank 31, flows out of the first conducting opening 301 of the softening tank 31, then flows through the sixth opening 1106E of the valve body 11E, then flows through the eighth passage 108E of the fixed valve plate 12E, the eleventh passage 1011E of the movable valve plate 13E and the fifteenth passage 1015E of the fixed valve plate 12E, and then flows out of the ninth opening 1109E of the flat valve 10E; when the planar valve 10E is in the third operating position, the water treatment machine is in the cleaning device backwash operating state, raw water flows from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the eighth passage 108E of the fixed valve block 12E through the ninth passage 109E of the movable valve block 13E, then flows into the second communication opening 202 of the cleaning device 20 through the sixth opening 1106E of the valve body 11E, after backflushing the water treatment material or mechanism in the cleaning device 20, flows out of the first communication opening 201 of the cleaning device 20, then flows through the fifth opening 1105E of the valve body 11E, enters the first passage 101E of the fixed valve block 12E, then flows through the eleventh passage 1011E of the movable valve block 13E and the fifteenth passage 1015E of the fixed valve block 12E, and flows out of the ninth opening 1109E of the planar valve 10E. Further, when the flat valve 10E is in the fourth working position, the water treatment machine is in the softened filter element regeneration working state, raw water flows into the inner cavity 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the sixth passage 106E of the fixed valve block 12E through the ninth passage 109E of the movable valve block 13E, then flows into the injection port 321 of the ejector 32 through the third opening 1103E of the valve body 11E, flows into the fourth opening 1104E of the valve body 11E through the injection port 322 of the ejector 32 after being mixed with liquid from the salt solution tank 33, then enters the seventh passage 107E of the fixed valve block 12E, then flows into the fourteenth passage 1014E of the fixed valve block 12E through the tenth passage 1010E of the movable valve block 13E, then flows into the first conduction opening 301 of the softening tank 31 through the sixth opening 1106E of the valve body 11E, flows out of the flat valve body 31 as softened resin through the fifth passage 104E of the valve body 13E, then flows out of the flat valve body 10E of the opening 1015E of the valve body 13E, and then flows out of the flat valve body 10E through the ninth passage 104E of the opening 110E; when the flat valve 10E is in the fifth operating position, the water treatment machine is in the forward washing operating state of the softening cartridge (softening device), raw water flows into the inner chamber 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the eighth passage 108E of the fixed valve plate 12E through the ninth passage 109E of the movable valve plate 13E, then enters the first through-opening 301 of the softening tank 31 through the sixth opening 1106E of the valve body 11E, and after forward washing of the softened resin in the softening tank 31, flows out of the second through-opening 302 of the softening tank 31, then flows through the seventh opening 1107E of the valve body 11E, then flows through the third passage 103E of the fixed valve plate 12E, the eleventh passage 1011E of the movable valve plate 13E, and the fifteenth passage 1015E of the fixed valve plate 12E, and then flows out of the ninth opening 1109E of the flat valve 10E. Further, when the planar valve 10E is in the sixth operating position, the water treatment machine is in the cleaning device forward-washing operating state, raw water flows into the inner cavity 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the second passage 102E of the fixed valve plate 12E through the ninth passage 109E of the movable valve plate 13E, then enters the first communication opening 201 of the cleaning device 20 through the fifth opening 1105E of the valve body 11E, after the water treatment material or mechanism in the cleaning device 20 is being rinsed forward, flows out of the second communication opening 202 of the cleaning device 20, then flows through the sixth opening 1106E of the valve body 11E, enters the eighth passage 108E of the fixed valve plate 12E, then flows out of the ninth opening 1109E of the planar valve 10E through the eleventh passage 1011E of the movable valve plate 13E and the fifteenth passage 1015E of the fixed valve plate 12E; when the plane valve 10E is in the seventh operating position, the water treatment machine is in the brine tank water replenishing operating state, raw water flows into the inner cavity 110E of the valve body 11E from the first opening 1101E of the valve body 11E, then flows into the seventh passage 107E of the fixed valve plate 12E through the ninth passage 109E of the movable valve plate 13E, then flows into the injection port 322 of the ejector 32 through the fourth opening 1104E of the valve body 11E, and is replenished to the brine tank 33. Thus, at each working position, the inner chamber 110E of the plane valve 10E of the purified-softened water treatment system according to the sixth preferred embodiment of the present invention is respectively communicated with the first opening 1101E and the ninth passage 109E, thereby enabling the first opening 1101E of the plane valve 10E to be communicated with the ninth passage 109E through the inner chamber 110E and realizing different flow direction control of water to be treated at each working position. In addition, the ninth opening 1109E of the planar valve 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is used as a drain opening, and directly or indirectly communicates with the eleventh channel 1011E of the planar valve 10E, which may be formed in the valve body 11E of the planar valve 10E or may be formed in a drain channel.
As shown in fig. 164A to 164G of the drawings, preferably, when the plane valve 10E is in the first working position, the second passage 102E, the fourth passage 104E and the fourteenth passage 1014E of the plane valve 10E are respectively closed by the movable valve plate 13E; when the plane valve 10E is in the second working position, the first channel 101E and the third channel 103E of the plane valve 10E are respectively closed by the movable valve plate 13E; when the planar valve 10E is in the third working position, the third channel 103E, the fourth channel 104E and the fourteenth channel 1014E of the planar valve 10E are respectively closed by the movable valve plate 13E; when the plane valve 10E is in the fourth working position, the first channel 101E, the second channel 102E, the third channel 103E and the eighth channel 108E of the plane valve 10E are respectively closed by the movable valve plate 13E; when the planar valve 10E is in the fifth operating position, the second passage 102E, the fourth passage 104E and the fourteenth passage 1014E of the planar valve 10E are respectively closed by the movable valve plate 13E; when the planar valve 10E is in the sixth operating position, the first, third and fourteenth passages 101E, 103E, 1014E of the planar valve 10E are respectively closed by the movable valve plate 13E.
As shown in fig. 164A to 164G of the drawings, more preferably, when the plane valve 10E is in the first working position, the sixth passage 106E and the seventh passage 107E of the plane valve 10E are closed by the movable valve plate 13E, and the eleventh passage 1011E communicates with the fifteenth passage 1015E; when the plane valve 10E is in the second working position, the sixth channel 106E and the seventh channel 107E of the plane valve 10E are closed by the movable valve plate 13E, respectively, the thirteenth channel 1013E is communicated with the fourteenth channel 1014E, and the tenth channel 1010E of the plane valve 10E is communicated with the second channel 102E and the eighth channel 108E, respectively; when the plane valve 10E is in the third working position, the sixth channel 106E and the seventh channel 107E of the plane valve 10E are respectively closed by the movable valve plate 13E, and the thirteenth channel 1013E of the plane valve 10E is in communication with the second channel 102E; when the planar valve 10E is in the fourth operating position, the thirteenth channel 1013E of the planar valve 10E communicates with the fifth channel 105E; when the plane valve 10E is in the fifth working position, the sixth channel 106E and the seventh channel 107E of the plane valve 10E are respectively closed by the movable valve plate 13E, and the thirteenth channel 1013E of the plane valve 10E is in communication with the eighth channel 108E; when the plane valve 10E is in the sixth working position, the sixth channel 106E and the seventh channel 107E of the plane valve 10E are respectively closed by the movable valve plate 13E, the tenth channel 1010E of the plane valve 10E is communicated with the eighth channel 108E, and the thirteenth channel 1013E of the plane valve 10E is communicated with the fourth channel 104E; when the flat valve 10E is in the seventh operating position, the first channel 101E, the third channel 103E and the eighth channel 108E of the flat valve 10E are respectively closed by the movable valve plate 13E, the tenth channel 1010E of the flat valve 10E is respectively communicated with the fourth channel 104E and the fourteenth channel 1014E, and the thirteenth channel 1013E of the flat valve 10E is communicated with the sixth channel 106E.
It is noted that the first channel 101E, the second channel 102E, the third channel 103E, the fourth channel 104E, the fifth channel 105E, the sixth channel 106E, the seventh channel 107E, the eighth channel 108E, the twelfth channel 1012E, the fourteenth channel 1014E and the fifteenth channel 1015E of the planar valve 10E are respectively disposed on the first fluid control surface 120E of the valve plate 12E; the ninth channel 109E, the tenth channel 1010E, the eleventh channel 1011E and the thirteenth channel 1013E are respectively disposed on the second fluid control surface 130E of the movable valve plate 13E. In other words, the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, fourteenth, and fifteenth passages 101E, 102E, 103E, 104E, 105E, 106E, 107E, 108E, 1012E, 1014E, 1015E of the planar valve 10E form a passage opening provided in the first fluid control surface 120E of the fixed valve plate 12E, respectively, and the ninth, tenth, eleventh, 1011E, 1013E form a passage opening provided in the second fluid control surface 130E of the movable valve plate 13E, respectively, and when the movable valve plate 13E of the planar valve 10E is provided opposite (the first fluid control surface 120E) the movable valve plate 13E rotates relative to the fixed valve plate 12E, the passage provided in the movable valve plate 13E and the passage provided in the fixed valve plate 12E selectively communicate through the respective passage openings such as flow direction (flow direction) to thereby form a fluid communication.
It will be appreciated that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, and fifteenth passages 101E, 102E, 103E, 104E, 105E, 106E, 107E, 108E, 109E, 1010E, 1011E, 1012E, 1013E, 1014E, 1015E may have any extension path (or direction) capable of achieving the interconnection relationship herein; the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, fourteenth, and fifteenth passages 101E, 102E, 103E, 104E, 105E, 106E, 107E, 108E, 1012E, 1014E, 1015E of the planar valve 10E are formed in the passage openings of the first fluid control surface 120E of the fixed valve plate 12E, respectively, and the ninth, tenth, eleventh, and thirteenth passages 109E, 1010E, 1011E, and 1013E of the second fluid control surface 130E of the movable valve plate 13E, respectively, may have any shape capable of achieving the interconnection relationship herein. For example, the passage opening of the eighth passage 108E formed in the first fluid control surface 120E of the fixed valve plate 12E may be provided to have a regular shape or may be provided to have an irregular shape. Accordingly, the shape of the extension paths (or directions) of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, and fifteenth channels 101E, 103E, 104E, 105E, 106E, 107E, 108E, 109E, 1010E, 1011E, 1012E, 1013E, 1015E and their channel openings of the planar valve 10E should not be construed as limiting the present invention.
As shown in fig. 154A to 164G of the drawings, preferably, the passages herein are closed, meaning that the passage openings of the corresponding passages formed in the first fluid control surface 120E of the fixed valve block 12E of the plane valve 10E and the second fluid control surface 130E of the movable valve block 13E are covered by the solid portions of the movable valve block 13E and the fixed valve block 12E at a specific operation position (or operation state of the purification-softening water treatment system) of the plane valve 10E, thereby making communication between the corresponding passages impossible through the passage openings. For example, when the planar valve 10E is in the first working position, the solid portion of the movable valve plate 13E faces the sixth channel 106E and the seventh channel 107E of the planar valve 10E to form a channel opening in the first fluid control surface 120E of the fixed valve plate 12E, so that the sixth channel 106E and the seventh channel 107E of the planar valve 10E are closed (or blocked) by the movable valve plate 13E. Accordingly, communication between the passage provided in the movable valve block 13E and the passage provided in the fixed valve block 12E herein means that in the specific operating position of the planar valve 10E (or the operating state of the purification-softening water treatment system), the passage opening formed in the second fluid control surface 130E of the movable valve block 13E by the passage provided in the movable valve block 13E is selectively partially or exactly aligned with the passage opening formed in the fixed valve block 12E by the passage provided in the fixed valve block 12E to form the first fluid control surface 120E of the fixed valve block 12E and to form a water flow path allowing water flow therethrough. For example, when the planar valve 10E is in the first operating position, the ninth passage 109E of the planar valve 10E is aligned with the first passage 101E so as to communicate with and form the first communication passage 1001E, the tenth passage 1010E is aligned with the third passage 103E and the fifth passage 105E, respectively, so as to communicate with and form the second communication passage 1002E, and the thirteenth passage 1013E is aligned with the eighth passage 108E and the twelfth passage 1012E, respectively, so as to communicate with and form the third communication passage 1003E.
As shown in fig. 161A to 161F and 163A to 164G of the drawings, the first passage 101E, the eighth passage 108E, the second passage 102E, the fourth passage 104E, the fourteenth passage 1014E, the seventh passage 107E, the sixth passage 106E, the fifth passage 105E and the third passage 103E of the plane valve 10E of the purified-softened water treatment system according to the sixth preferred embodiment of the present invention are arranged clockwise in this order on the fixed valve plate 12E; the eleventh passage 1011E, the tenth passage 1010E, the ninth passage 109E, and the thirteenth passage 1013E of the plane valve 10E are arranged clockwise in this order on the movable valve plate 13E. Optionally, the first channel 101E, the eighth channel 108E, the second channel 102E, the fourth channel 104E, the fourteenth channel 1014E, the seventh channel 107E, the sixth channel 106E, the fifth channel 105E and the third channel 103E of the planar valve 10E are arranged in this order counterclockwise on the fixed valve plate 12E; the eleventh passage 1011E, the tenth passage 1010E, the ninth passage 109E, and the thirteenth passage 1013E of the plane valve 10E are arranged counterclockwise in this order in the movable valve plate 13E.
As shown in fig. 161A to 161F and 163A to 164G of the drawings, the fixed valve sheet 12E of the flat valve 10E of the water treatment system according to the sixth preferred embodiment of the present invention has a first central portion 121E, a first extending portion 122E extending outwardly from the first central portion 121E, and a first edge portion 123E extending outwardly from the first extending portion 122E, the movable valve sheet 13E has a second central portion 131E, a second extending portion 132E extending outwardly from the second central portion 131E, and a second edge portion 133E extending outwardly from the second extending portion 132E, wherein the first fluid control surface 120E of the fixed valve sheet 12E has a central portion 1200E shown by a dash-dot line in the figure, wherein the central portion 1200E is provided at the first central portion 121E of the fixed valve sheet 12E, and the portions other than the central portion 1200E of the first fluid control surface 120E are divided into a first portion 1201, a first portion 120e, a second portion 120e, a ninth portion 120e, a first portion 120e, a seventh portion 120e, a first portion 120e, a ninth portion 120e, and a seventh portion 120e, and a eighth portion 120e; the second fluid control surface 130E of the movable valve plate 13E of the planar valve 10E has a center region 1300E shown by a dashed line in the drawing, wherein the center region 1300E is provided at the second center portion 131E of the movable valve plate 13E, and a portion of the second fluid control surface 130E other than the center region 1300E is equally divided clockwise into a first region 1301E, a second region 1302E, a third region 1303E, a fourth region 1304E, a fifth region 1305E, a sixth region 1306E, a seventh region 1307E, an eighth region 1308E, a ninth region 1309E, a tenth region 13010E, and an eleventh region 13011E shown by dashed lines; wherein the first channel 101E extends downward from the first portion 1201E of the first fluid control surface 120E; the eighth passage 108E extends downwardly from the second portion 1202E, the third portion 1203E, and the fourth portion 1204E of the first fluid control surface 120E of the stator plate 12E; the second channel 102E extends downward from the fifth portion 1205E of the first fluid control surface 120E of the fixed valve plate 12E; the fourth channel 104E extends downward from the sixth portion 1206E of the first fluid control surface 120E of the fixed valve plate 12E; the fourteenth channel 1014E extends downward from the seventh portion 1207E of the first fluid control surface 120E of the stator plate 12E; the seventh channel 107E extends downwardly from the eighth portion 1208E of the first fluid control surface 120E; the sixth channel 106E extends downwardly from the ninth portion 1209E of the first fluid control surface 120E; the fifth channel 105E extends downward from the tenth portion 12010E and the eleventh portion 12011E of the first fluid control surface 120E; the third channel 103E extends downwardly from the eleventh portion 12011E of the first fluid control surface 120E; the twelfth channel 1012E extends downward from the second portion 1202E of the first fluid control surface 120E; wherein the fifteenth channel 1015E extends downward from the central portion 1200E of the first fluid control surface 120E; the ninth channel 109E extends upwardly from the first region 1301E of the second fluid control surface 130E; the thirteenth channel 1013E extends upward from the second region 1302E of the second fluid control surface 130E; the eleventh channel 1011E extends from the central region 1300E of the second fluid control surface 130E to the ninth region 1309E of the second fluid control surface 130E; the tenth channel 1010E extends upwardly from the tenth region 13010E and the eleventh region 13011E of the second fluid control surface 130E.
It will be appreciated that when the second fluid control surface 130E of the valve block 13E is disposed on the first fluid control surface 120E of the valve block 12E, the second central portion 131E of the second fluid control surface 130E of the valve block 13E faces the first central portion 121E of the first fluid control surface 120E of the valve block 12E, the second extending portion 132E of the second fluid control surface 130E of the valve block 13E faces the first extending portion 122E of the first fluid control surface 120E of the valve block 12E, and the second edge portion 133E of the second fluid control surface 130E of the valve block 13E faces the first edge portion 123E of the first fluid control surface 120E of the valve block 12E.
Optionally, the first fluid control surface 120E of the fixed valve plate 12E and the second fluid control surface 130E of the movable valve plate 13E of the planar valve 10E are all circular, the first channel 101E, the second channel 102E, the third channel 103E, the fourth channel 104E, the fifth channel 105E, the sixth channel 106E, the seventh channel 107E, the eighth channel 108E, the twelfth channel 1012E and the fourteenth channel 1014E are all radially disposed on the first fluid control surface 120E of the fixed valve plate 12E, and the ninth channel 109E, the tenth channel 1010E and the thirteenth channel 1013E are all radially disposed on the second fluid control surface 130E of the movable valve plate 13E.
Preferably, the first channel 101E, the second channel 102E, the third channel 103E, the fourth channel 104E, the sixth channel 106E, the seventh channel 107E, the eighth channel 108E and the fourteenth channel 1014E of the planar valve 10E are disposed at the first extension 122E of the first fluid control surface 120E of the valve plate 12E, respectively, the fifth channel 105E is disposed at the first edge 123E of the first fluid control surface 120E, and the twelfth channel 1012E is disposed at the first edge 123E of the first fluid control surface 120E. More preferably, the fifth channel 105E is disposed at the first edge 123E of the first fluid control surface 120E and extends inwardly from the first edge 123E of the first fluid control surface 120E to the first extension 122E of the first fluid control surface 120E.
Preferably, the ninth channel 109E and the eleventh channel 1011E of the planar valve 10EA are respectively disposed at the second extension 132E of the second fluid control surface 130E of the moving valve plate 13E, and the tenth channel 1010E and the thirteenth channel 1013E are respectively disposed at the second edge 133E of the second fluid control surface 130E of the moving valve plate 13E and extend inward from the second edge 133E to the second extension 132E.
Preferably, the first channel 101E of the planar valve 10E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the second channel 102E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the third channel 103E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the fourth channel 104E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the fifth channel 105E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the sixth channel 106E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the seventh channel 107E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the eighth channel 108E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the twelfth channel 1012E extends downward and outward from the first fluid control surface 120E of the valve block 12E, the fifteenth channel 1014 extends downward and outward from the first fluid control surface 120E of the valve block 12E.
As shown in fig. 147 to 153 of the drawings, the valve body 11E of the flat valve 10E of the water treatment system for purifying and softening according to the sixth preferred embodiment of the present invention has an inner wall 111E, wherein the fixed valve plate 12E is adapted to have the first fluid control surface 120E disposed upwardly in the inner cavity 110E, and the movable valve plate 13E is adapted to have the second fluid control surface 130E disposed downwardly in the inner cavity 110E, wherein the inner cavity 110E is always in communication with the ninth passage 109E. It should be noted that the fixed valve plate 12E of the planar valve 10E may be detachably disposed on the inner wall 111E of the valve body 11E, or may be integrally formed with the inner wall 111E of the valve body 11E of the planar valve 10E. As will be appreciated by those skilled in the art, when the fixed valve plate 12E is detachably disposed within the valve body 11E, the synchronization between the fixed valve plate 12E and the valve body 11E is maintained by a fixing mechanism between the fixed valve plate 12E and the valve body 11E. For example, as shown in fig. 147 to 153 of the drawings, the fixed valve plate 12E has a stopper 123E protruding outward from the edge of the fixed valve plate 12E, the inner wall 111E of the valve body 11E has a stopper groove 1110E, wherein the stopper 123E of the fixed valve plate 12E is provided to be capable of engaging with the stopper groove 1110E of the inner wall 111E of the valve body 11E to ensure synchronization (or no relative rotation) between the fixed valve plate 12E and the valve body 11E and to ensure that the respective passages provided in the fixed valve plate 12E communicate with the respective openings provided in the valve body 11E. It is understood that the fixed valve plate 12E may be separately manufactured when the fixed valve plate 12E is detachably provided in the valve body 11E. In other words, at this time, the fixed valve plate 12E may be made of a wear-resistant material, thereby improving the service life of the fixed valve plate 12E (or the whole planar valve). Preferably, the first fluid control surface 120E of the fixed valve plate 12E is smoothed to reduce its roughness.
As shown in fig. 147 to 153 of the drawings, the flat valve 10E of the water treatment system according to the sixth preferred embodiment of the present invention further comprises a driving member 18E extending upward from the movable valve plate 13E, wherein the driving member 18E is configured to drive the movable valve plate 13E of the flat valve 10E to rotate relative to the fixed valve plate 12E.
As shown in fig. 147 to 153 of the drawings, the flat valve 10E of the water treatment system according to the sixth preferred embodiment of the present invention further comprises a sealing member 17E, wherein the sealing member 17E is disposed opposite to the driving member 18E, wherein the sealing member 17E forms a first sealing surface 170E, and the driving member 18E forms a second sealing surface 180E, wherein the first sealing surface 170E of the sealing member 17E is disposed at the second sealing surface 180E of the driving member 18E, such that when the driving member 18E is rotated relative to the sealing member 17E to drive the movable valve plate 13E to rotate relative to the fixed valve plate 12E, the space between the driving member 18E and the sealing member 17E is sealed and water leakage is prevented. Furthermore, the sealing element 17E is arranged to hold the driving element 18E in place, thereby holding the moving valve plate 13E in a preset position.
As shown in fig. 147 to 153 of the drawings, the diameter of the movable valve plate 13E of the flat valve 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is set to be slightly smaller than the diameter of the inner chamber 110E of the valve body 11E, so that the ninth passage 109E of the flat valve 10E can be kept in communication with the inner chamber 110E of the valve body 11E through the water inlet 1091E.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the control device 16E of the flat valve 10E of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is provided with a first communication passage 1001E communicating with the inner chamber 110E and the fifth opening 1105E of the flat valve 10E, a second communication passage 1002E communicating with the second opening 1102E and the seventh opening 1107E of the valve 11E, and a third communication passage 1003E communicating with the sixth opening 1106E and the eighth opening 1108E of the valve 11E, respectively, of the valve 11E by a transmission mechanism 14E, such as a transmission gear, to rotate the movable valve plate 13E of the flat valve 10E with respect to the fixed valve plate 12E, thereby forming a water flow from the inner chamber 110E of the valve 11E, the first communication passage 1001E formed through the plane valve 10E, the fifth opening 1105E of the valve body 11E, the first communication passage 201 of the purification apparatus 20 flow into the purification apparatus 20, the purified water obtained after the purification treatment of the raw water by the purification apparatus 20 flows out of the second communication opening 202 of the purification apparatus 20, and then the purified water is split into two paths, wherein one path of purified water flows into the softening tank 31 through the first communication opening 301 of the softening tank 31 and softened water is obtained after the softening treatment, the softened water flows out of the second communication opening 302 of the softening tank 31, then flows out through the seventh opening 1107E of the valve body 11E, the second communication passage 1002E of the plane valve 10E, finally flows out through the second opening 1102E of the valve body 11E and softened water is supplied to the user, the other path of purified water flows through the sixth opening 1106E of the valve body 11E, the third communication passage 1003E of the plane valve 10E, finally, the purified water flows out through the eighth opening 1108E of the valve body 11E and is supplied to the user; according to a backwash control instruction of a softening filter cartridge (softening device), the driving member 18E is driven to rotate by the driving mechanism 14E, such as a driving gear, to drive the movable valve sheet 13E of the plane valve 10E to rotate relative to the fixed valve sheet 12E, thereby forming a fourth communication passage 1004E respectively communicating with the inner chamber 110E of the valve body 11E of the plane valve 10E and the seventh opening 1107E and a fifth communication passage 1005E respectively communicating with the sixth opening 1106E of the valve body 11E and the ninth opening 1109E of the plane valve 10E to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flow into the seventh opening 1107E through the fourth communication passage 1004E formed by the plane valve 10E, and flow into the softening tank 31 through the second communication opening 302 of the softening tank 31, and after back flushing of the softening material (or water treatment material) such as softening resin or the like in the softening tank 31, the resulting sewage or wastewater flows out of the first communication opening 301 of the softening tank 31, then flows through the sixth opening 1106E of the valve body 11E into the fifth communication passage 1005E of the plane valve 10E, then flows out of the ninth opening 1109E of the plane valve 10E, while also forming a sixteenth communication passage 10016E communicating with the second opening 1102E of the valve body 11E and the inner chamber 110E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flows into the second opening 1102E of the valve body 11E through the sixteenth communication passage 10016E, provides raw water to the user, and also forms a seventeenth communication passage 10017E communicating with the eighth opening 1108E of the valve body 11E and the inner chamber 110E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, and then flow into the eighth opening 1108E of the valve body 11E through the seventeenth communication passage 10017E, providing raw water to a user; according to a cleaning apparatus backwash control instruction, the driving element 18E is driven to rotate by the transmission mechanism 14E, such as a transmission gear, to drive the movable valve plate 13E of the plane valve 10E to rotate relative to the fixed valve plate 12E, thereby forming a sixth communication passage 1006E respectively communicating with the inner chamber 110E of the valve body 11E and the sixth opening 1106E and a seventh communication passage 1007E respectively communicating with the fifth opening 1105E of the valve body 11E and the ninth opening 1109E of the plane valve 10E, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, then flow into the sixth opening 1106E through the sixth communication passage 1006E, then into the second communication opening 202 of the cleaning apparatus 20, after back flushing the water treatment material or mechanism in the cleaning apparatus 20, flow out of the first communication opening 201 of the cleaning apparatus 20, then flows through the fifth opening 1105E of the valve body 11E into the seventh communication passage 1007E and then flows out of the ninth opening 1109E of the plane valve 10E, while also forming a sixteenth communication passage 10016E that communicates with the second opening 1102E of the valve body 11E and the inner chamber 110E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E and then flows into the second opening 1102E of the valve body 11E through the sixteenth communication passage 10016E, providing raw water to a user, and also forming an eighteenth communication passage 10018E that communicates with the eighth opening 1108E of the valve body 11E and the inner chamber 110E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, and then flows into the eighth opening 1108E of the valve body 11E through the eighteenth communication passage 10018E, providing raw water to a user.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the control device 16E of the flat valve 10E of the purification-demineralized water treatment system according to the sixth preferred embodiment of the present invention is further provided with a fourth communication passage 1008E communicating with the inner chamber 110E and the third opening 1103E of the valve body 11E, a fifth communication passage 1009E communicating with the sixth opening 1106E and the fourth opening 1104E of the valve body 11E, and a tenth communication passage 10010E communicating with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the flat valve 10E, respectively, by driving the driving element 18E to rotate relative to the fixed valve plate 12E through the driving mechanism 14E, such as a driving gear, according to a demineralized cartridge regeneration control command, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flow into the third opening 1103E through the eighth communication passage 1008E, then flow into the jet outlet 321 of the jet device 32, jet through the jet device 32, mix liquid from the brine tank 33, then flow into the fourth opening 1104E of the valve body 11E through the jet inlet 322 of the jet device 32, then flow into the sixth opening 1106E through the ninth communication passage 1009E, enter the first communication opening 301 of the softening tank 31, downstream regenerate the softened resin in the softening tank 31, then flow out of the second communication opening 302, then flow into the tenth communication passage 10010E through the seventh opening 1107E of the valve body 11E, then flow out of the ninth opening 1109E of the plane valve 10E, simultaneously, also form a sixteenth communication passage 10016E communicating with the second opening 1102E and the inner cavity 110E of the valve body 11E, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, and then flow into the second opening 1102E of the valve body 11E through the sixteenth communication passage 10016E, to supply raw water to a user, and a seventeenth communication passage 10017E is formed to communicate with the eighth opening 1108E of the valve body 11E and the inner cavity 110E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, and then flow into the eighth opening 1108E of the valve body 11E through the seventeenth communication passage 10017E, to supply raw water to a user; according to a forward washing control command of a softening cartridge (softening device), the driving member 18E is driven to rotate by the transmission mechanism 14E, such as a transmission gear, to drive the movable valve plate 13E of the plane valve 10E to rotate relative to the fixed valve plate 12E, thereby forming an eleventh communication passage 10011E communicating with the inner cavity 110E of the valve body 11E and the sixth opening 1106E, respectively, and a twelfth communication passage 10012E communicating with the seventh opening 1107E of the valve body 11E and the ninth opening 1109E of the plane valve 10E, respectively, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flow into the sixth opening 1106E through the eleventh communication passage 10011E, and then into the first communication opening 301 of the softening tank 31, after forward washing of the water treatment material or mechanism in the softening tank 31, flow out of the second communication opening 302 of the softening tank 31, then flows through the seventh opening 1107E of the valve body 11E into the twelfth communication passage 10012E and then flows out of the ninth opening 1109E of the plane valve 10E, and at the same time, a sixteenth communication passage 10016E which communicates with the second opening 1102E of the valve body 11E and the inner cavity 110E, respectively, is also formed to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E and then flows into the second opening 1102E of the valve body 11E through the sixteenth communication passage 10016E, raw water is supplied to a user, an eighteenth communication passage 10018E which communicates with the eighth opening 1108E of the valve body 11E and the inner cavity 110E, respectively, is also formed to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flows into the eighth opening 1108E of the valve body 11E through the eighteenth communication passage 10018E, raw water is supplied to the user.
As shown in fig. 154A to 160 and 162A to 162G of the drawings, the control device 16E of the flush-demineralized water treatment system according to the sixth preferred embodiment of the present invention is further provided with a thirteenth communication passage 10013E communicating with the inner chamber 110E and the fifth opening 1105E of the valve body 11E, respectively, and a fourteenth communication passage 10014E communicating with the sixth opening 1106E of the valve body 11E and the ninth opening 1109E of the planar valve 10E, respectively, to allow inflow from the first opening 1101E of the valve body 11E to the inner chamber 110E of the valve body 11E, then flow into the fifth opening E through the thirteenth communication passage 10013E, and then flow into the inner chamber 110E of the valve body 11E through the thirteenth communication passage 10013E, and then flow into the eighth opening 110E of the valve body 11E through the thirteenth communication passage 10013E, then flow out of the valve body 11E through the eighth communication passage 110E of the valve body 11E, and the thirteenth communication passage 1106E of the valve body 11E of the sixth preferred embodiment of the present invention, and the thirteenth communication passage 1106E of the ninth opening 1106E of the valve body 11E and the ninth communication passage 1106E of the valve body 10E of the valve body 11E, respectively, to allow inflow from the first opening 1101E of the valve body 11E to the inner chamber 110E of the first communication passage 110E of the first opening 1101E of the valve body 11E, then flow into the thirteenth communication passage 110E through the thirteenth communication passage 201E of the thirteenth communication passage 110E, and then flow out of the thirteenth communication passage 201E through the thirteenth communication passage 201E of the thirteenth communication opening 11E of the valve body 11E, and the sixteenth communication passage 11E through the eighth communication passage 11E of the valve body 11E, and the sixteenth communication passage is provided to be simultaneously, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner chamber 110E of the valve body 11E, and then flow into the eighth opening 1108E of the valve body 11E through the seventeenth communication passage 10017E, providing raw water to a user; according to a water replenishing control instruction, the driving element 18E is driven to rotate by the driving mechanism 14E, such as a driving gear, to drive the movable valve plate 13E of the plane valve 10E to rotate relative to the fixed valve plate 12E, thereby forming a fifteenth communication channel 10015E which is respectively communicated with the inner cavity 110E of the valve body 11E and the fourth opening 1104E, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E of the valve body 11E, then flow into the fourth opening 1104E through the fifteenth communication channel 10015E, then flow into the injection port 322 of the ejector 32, replenishing water to the salt tank 33, and simultaneously forming a sixteenth communication channel 10016E which is respectively communicated with the second opening 1102E of the valve body 11E and the inner cavity 110E, to allow raw water to flow from the first opening 1101E of the valve body 11E into the inner cavity 110E, then flow into the second opening 1101E of the valve body 11E through the sixteenth communication channel 10016E, and then flow into the valve body 11E 17E to the first opening 1108E of the valve body 11E, and the seventeenth communication channel 1108E is also formed to allow raw water to flow from the first opening 1102E to the first opening 1108E of the valve body 11E to be respectively.
It is noted that, correspondingly, when the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is in the sixth operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a first raw water supply waterway (the sixteenth communication channel 10016E can be regarded as a part of the first raw water supply waterway), wherein the first raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and be provided through the second opening 1102E of the valve body 11E; when the purification-softening water treatment system in accordance with the sixth preferred embodiment of the present invention is in the second operating state, the third operating state, the fourth operating state, the fifth operating state, the sixth operating state and the seventh operating state, the purification-softening water treatment system forms a second raw water supply waterway, wherein the second raw water supply waterway is configured to allow raw water to flow through the raw water supply waterway and is provided through the eighth opening 1108E of the valve body 11E. Preferably, the second raw water supply waterway (the seventeenth communication passage 10017E is participated in forming and can be regarded as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the second operation state, the fourth operation state, the sixth operation state and the seventh operation state, and the second raw water supply waterway (the eighteenth communication passage 10018E is participated in forming and can be regarded as a part of the second raw water supply waterway) formed by the purification-softening water treatment system in the third operation state and the fifth operation state are significantly different in structure.
It will be appreciated that the control commands, such as the purge-softening control command, the softener backwash control command, the purifier backwash control command, the softener cartridge regeneration control command, the softener forward wash control command, the purifier forward wash control command, and the water replenishment control command, may be preset in the control module of the control device 16E, may be received from a control terminal via an electronic communication network, or may be input by the user via an input interface. For example, when the purification-softening water treatment system of the present invention is provided with an input interface for the plane valve 10E, such as a touch pad or control buttons, the user can send the control command to the control module of the control device 16E through the touch pad or corresponding control buttons, so that the control module of the control device 16E controls the motor of the control device 16E to rotate, thereby driving the driving element 18E to rotate through a transmission mechanism 14E.
As shown in fig. 147 to 148 and 162A to 162G of the drawings, the purification-softening treatment of raw water by the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is exemplarily illustrated, wherein the purification apparatus 20 is a purification cartridge, wherein the purification apparatus 20 comprises a housing 21, a connection head 22 provided in the housing 21, and a filtering part 23 provided in the housing 21, wherein the filtering part 23 may be an ultrafiltration wire, a screen filter or a laminated filter for ultrafiltration, PP cotton or other water treatment material or filtering material capable of filtering raw water. Illustratively, as shown in fig. 162A-162G of the drawings, the softening device 30 of the present purification-softening water treatment system comprises a softening tank 31, wherein the softening tank 31 comprises a tank 311, a sump unit 312 and a water softening unit 313, wherein the tank 311 has a softening chamber 3110, a first through opening 301 and a second through opening 302, wherein the sump unit 312 comprises a central tube 3121, the water softening unit 313 is adapted to be received within the softening chamber 3110, wherein the central tube 3121 is adapted to be in communication with the second through opening 302, wherein the central tube 3121 has a high end opening 31211 and a low end opening 31212, wherein liquid, such as water, in the tank 311 is adapted to flow into the central tube 3121 from the low end opening 31212 of the central tube 3121 of the sump unit 312 and out from the high end opening 31211 of the central tube 3121 after being treated by the water softening unit 313; preferably, the water softening unit 313 in the housing 311 comprises a water treatment material such as a water softening resin, activated carbon having softening properties, or other similar softening materials, or a combination thereof.
Referring to fig. 169A-172G of the drawings, an alternative implementation of the planar valve 10E of the clean-and-soft water treatment system according to the sixth preferred embodiment of the present invention is illustrated, wherein the planar valve 10U has a first channel 101E, a second channel 102E, a third channel 103E, a fourth channel 104E, a fifth channel 105U, a sixth channel 106E, a seventh channel 107E, an eighth channel 108E, a ninth channel 109E, a tenth channel 1010E, an eleventh channel 1011E, a twelfth channel 1012U, a thirteenth channel 1013E, a fourteenth channel 1014E and a fifteenth channel 1015E, wherein the first channel 101E, the second channel 102E, the third channel 103E, the fourth channel 104E, the fifth channel 105U, the sixth channel 106E, the seventh channel 107E, the eighth channel 108E, the twelfth channel 1012E, the twelfth channel 1014E and the fifteenth channel 1015E are respectively disposed on the control surface 120E; the ninth passage 109E, the tenth passage 1010E, the eleventh passage 1011E, and the thirteenth passage 1013E are respectively provided in the movable valve plate 13E and respectively extend from the second fluid control surface 130E of the movable valve plate 13E, the first passage 101E and the second passage 102E are respectively in communication with the fifth opening 1105E, the third passage 103E and the fourth passage 104E are respectively in communication with the seventh opening 1107E, the fifth passage 105U is in communication with the second opening 1102E, the sixth passage 106E is in communication with the third opening 1103E, the seventh passage 107E is in communication with the fourth opening 1104E, the eighth passage 108E and the fourteenth passage 1014E are respectively in communication with the sixth opening 1106E, the twelfth passage 1012U is in communication with the eighth opening 1108E, the ninth passage 109E is in communication with the inner chamber 110E of the valve body 11E, the eleventh passage 1011E is in communication with the fifteenth passage 1015E, and the fifteenth passage 1015E is in communication with the ninth opening 1109E.
As shown in fig. 169A-172G of the drawings, when the plane valve 10U is in the second working position, the fifth passage 105U and the twelfth passage 1012U of the plane valve 10U are closed by the movable valve plate 13E, respectively; when the plane valve 10U is in the third working position, the fifth channel 105U of the plane valve 10U is closed by the movable valve plate 13E; when the plane valve 10U is in the fourth working position, the fifth passage 105U and the twelfth passage 1012U of the plane valve 10U are closed by the movable valve plate 13E, respectively; when the plane valve 10U is in the fifth working position, the fifth passage 105U of the plane valve 10U is closed by the movable valve plate 13E; when the plane valve 10U is in the sixth working position, the fifth passage 105U and the twelfth passage 1012U of the plane valve 10U are closed by the movable valve plate 13E, respectively; when the planar valve 10U is in the seventh operating position, the fifth passage 105U and the twelfth passage 1012U of the planar valve 10U are closed by the movable valve plate 13E, respectively. In other words, the flat valve 10U is different from the flat valve 10E in that the flat valve 10U does not form (or cannot form) the sixteenth communication passage 10016E when the flat valve 10U of the purification-softening water treatment system according to the sixth preferred embodiment of the present invention is in the second, third, fourth, fifth, sixth and seventh working positions; when the plane valve 10U is in the second, fourth, sixth and seventh operating positions, the plane valve 10U no longer forms (or cannot form) the seventeenth communication passage 10017E. In other words, when the plane valve 10U is in the second, fourth, sixth and seventh operating positions, the plane valve 10U does not supply water (or raw water) to be treated through the second and eighth openings 1102E and 1108E; when the plane valve 10U is in the third and fifth operating positions, the plane valve 10U does not supply water (or raw water) to be treated through the second opening 1102E.
As shown in fig. 173 and 174 of the drawings of the specification, according to the above description, the present invention further provides a waterway control method for a water treatment system having a softening device and a purifying device, the purifying device having a first communication opening and a second communication opening, the softening device having a first communication opening and a second communication opening, characterized by comprising the steps of:
(A) In a purification-softening operation state of the water treatment system, a purification-softening water path is formed which is sequentially communicated with the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening device, the second communication opening of the softening device, so that raw water can flow from the purification device to the softening device and raw water can be sequentially purified and softened, and a purified water supply water path is formed which is provided to allow purified water obtained by purifying raw water to flow through the purified water supply water path and be supplied.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(B) In the back washing working state of the softening device of the water treatment system, a back washing waterway of the softening device is formed, which is sequentially communicated with the second conducting opening of the softening device and the first conducting opening of the softening device, so that raw water can flow from the second conducting opening of the softening device to the first conducting opening of the softening device and the softening device can be back washed.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(C) In the back washing operation state of the purifying device of the water treatment system, a purifying device back washing waterway which is sequentially communicated with the second communicating opening of the purifying device and the first communicating opening of the purifying device is formed, so that raw water can flow from the second communicating opening of the purifying device to the first communicating opening of the purifying device and the purifying device is reversely washed.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(D1) In the softened resin regeneration operating state of the water treatment system, a softened resin regeneration waterway is formed which is sequentially communicated with the second conduction opening of the softening device and the first conduction opening of the softening device, so that salt solution can flow from the second conduction opening of the softening device to the first conduction opening of the softening device and the softened resin in the softening device can be regenerated.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention, optionally, further includes the steps of:
(D2) In the softened resin regeneration operating state of the water treatment system, a softened resin regeneration waterway is formed which is sequentially communicated with the first conduction opening of the softening device and the second conduction opening of the softening device, so that salt solution can flow from the first conduction opening of the softening device to the second conduction opening of the softening device and the softened resin in the softening device can be regenerated.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(E) In the forward washing working state of the softening device of the water treatment system, a forward washing waterway of the softening device is formed, which is sequentially communicated with the first conducting opening of the softening device and the second conducting opening of the softening device, so that raw water can flow from the first conducting opening of the softening device to the second conducting opening of the softening device and the softening device can be washed forward.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(F) In the forward washing operation state of the purification device of the water treatment system, a purification device forward washing waterway is formed which is sequentially communicated with the first communication opening of the purification device and the second communication opening of the purification device, so that raw water can flow from the first communication opening of the purification device to the second communication opening of the purification device and the purification device can be forward washed.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
(G) In the water replenishing working state of the water treatment system, a water replenishing waterway communicated with the salt solution tank of the water treatment system is formed.
As shown in fig. 173 and 174 of the drawings of the specification, the waterway control method for a water treatment system of the present invention further includes the steps of:
in the backwash operating state of the softening apparatus of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
Further, the waterway control method for a water treatment system of the present invention further includes the steps of:
In the backwash operating state of the purification apparatus of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
Further, the waterway control method for a water treatment system of the present invention further includes the steps of:
in the softened resin regeneration operation state of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
Further, the waterway control method for a water treatment system of the present invention further includes the steps of:
in the forward washing operation state of the softening device of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
Further, the waterway control method for a water treatment system of the present invention further includes the steps of:
in the forward washing operation state of the purification apparatus of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
Further, the waterway control method for a water treatment system of the present invention further includes the steps of:
in the water replenishing operation state of the water treatment system, a first raw water supply waterway and a second raw water supply waterway are further formed, wherein the first raw water supply waterway and the second raw water supply waterway are provided to allow raw water to flow through the raw water supply waterway and to be provided, respectively.
It is noted that, as will be appreciated from the disclosure herein, the above-described purge-softening water circuit, the purge backwash water circuit, the softening unit backwash water circuit, the softening resin regeneration water circuit, the softening unit forward wash water circuit, the purge forward wash water circuit, and the make-up water circuit are preferably all formed by a single fluid valve control of the purge-softening water treatment system. Further, the purification apparatus 20 of the purification-softening water treatment system of the present invention may be any water filtration or purification mechanism having two communication openings, such as the first communication opening 201 and the second communication opening 202, such as a front filter, an ultrafiltration filter, an activated carbon filter, or the like. Thus, the water treatment materials or mechanisms mentioned herein may be provided as filter screens, activated carbon, ultrafiltration filaments, PP cotton, and possibly even RO membranes, depending on the application.
It is to be understood that the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth and/or eighteenth herein are used solely for the purpose of describing the present invention and enabling the naming of the different components (or elements) of the present invention and the differentiation between the different components, elements and structures of the present invention. It does not itself have a meaning of how much of an order or number is unless specifically indicated.
It is particularly pointed out that modifications, variations and/or substitutions made to the simple structural changes of the purification-softening water treatment system or of the planar valve of the present invention without departing from the spirit thereof, shall also be considered as being within the scope of the present invention. For example: changing the shape of the channel opening formed by the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel, the seventh channel, the eighth channel, the ninth channel, the tenth channel, the eleventh channel, the twelfth channel, the thirteenth channel, the fourteenth channel and/or the fifteenth channel of the planar valve of the present invention, which is arranged at the position of the first fluid control surface and/or the second fluid control surface, and/or changing the position of the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel, the seventh channel, the eighth channel, the ninth channel, the tenth channel, the eleventh channel, the twelfth channel, the thirteenth channel, the fourteenth channel and/or the fifteenth channel, are all considered to be within the scope of the present invention.
Those skilled in the art will appreciate that the embodiments of the invention shown in the drawings and described above are merely illustrative of the invention and not limiting. It will thus be seen that the objects of the invention are efficiently attained. The embodiments for explaining the functional and structural principles of the present invention have been fully illustrated and described, and the present invention is not limited by the changes based on the principles of the embodiments. Accordingly, the invention includes all modifications encompassed within the scope and spirit of the following claims.

Claims (150)

1. A purification-softening water treatment system, comprising:
a planar valve, wherein the planar valve comprises a valve body, a moving valve plate and a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening and a ninth opening, wherein the moving valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the fixed valve plate has a first fluid control surface, the moving valve plate has a second fluid control surface, wherein the second fluid control surface of the moving valve plate is disposed on the first fluid control surface of the fixed valve plate, and the moving valve plate is disposed to be rotatable relative to the fixed valve plate;
A purification device, wherein the purification device has a first communication opening and a second communication opening; and
a softening device, wherein the softening device comprises a softening tank, wherein the softening tank has a first communication opening and a second communication opening, wherein the first communication opening of the purification device communicates with the fifth opening of the valve body, the second communication opening of the purification device and the first communication opening of the softening tank communicate with the sixth opening of the valve body, the second communication opening of the softening tank communicates with the seventh opening of the valve body, wherein the planar valve has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel and a thirteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel, the seventh channel, the eighth channel and the twelfth channel, respectively, and the valve plate extend from the flow control surface of the valve body; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the ninth channel of the plane valve is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the ninth channel is communicated with the fifth opening, the eighth channel is communicated with the eighth opening is formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel so as to form a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body respectively, and the eleventh channel is communicated with the eighth channel so as to form a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body respectively; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage to form a sixth communication passage communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage to form a seventh communication passage communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the fourth passage and the seventh passage to form a ninth communication passage communicating with the fourth opening and the seventh opening of the valve body, respectively, the eleventh passage communicates with the eighth passage to form a tenth communication passage communicating with the sixth opening of the valve body and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel, so that an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body is formed, the eleventh channel of the planar valve is communicated with the third channel, so that a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body is formed, and when the planar valve is in the first working position, the second channel and the fourth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel and the fourth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel and the second channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fifth working position, the second channel and the fourth channel of the plane valve are closed by the movable valve plate.
2. The water purification-softening treatment system of claim 1, wherein the planar valve further has a sixth operating position and a seventh operating position, wherein when the planar valve is in the sixth operating position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage to form a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
3. The water purification-softening treatment system of claim 2, wherein when the planar valve is in the second, third, fourth, fifth, sixth and seventh operating positions, the fifth passage of the planar valve communicates with the first opening of the valve body, thereby forming a sixteenth communication passage communicating with the first and second openings of the valve body, respectively.
4. A water purification-softening water treatment system in accordance with claim 3, wherein the twelfth passage of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, third, fourth, sixth and seventh operating positions, thereby forming a seventeenth communication passage communicating with the first and eighth openings of the valve body, respectively.
5. The water purification-softening treatment system of claim 4 wherein when the planar valve is in the fifth operating position, the ninth passage of the planar valve communicates with the eighth passage, the tenth passage communicates with the eighth passage and the twelfth passage, respectively, thereby forming an eighteenth communication passage communicating with the first opening and the eighth opening of the valve body, respectively.
6. The system of claim 2, wherein the first and third passages of the planar valve are closed by the passive valve plate when the planar valve is in the sixth operating position.
7. The system of claim 1, wherein the sixth and seventh passages of the planar valve are closed by the movable vane and the eleventh passage is closed by the fixed vane when the planar valve is in the first operating position; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
8. The system of claim 5, wherein the sixth and seventh passages of the planar valve are closed by the movable vane and the eleventh passage is closed by the fixed vane when the planar valve is in the first operating position; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel and the third channel of the plane valve are respectively closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the second channel and the fourth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
9. The system of claim 1, wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, and fifth operating positions.
10. The system of claim 5, wherein the fifth passage of the planar valve is closed by the movable valve plate when the planar valve is in the second, third, fourth, fifth, sixth and seventh operating positions.
11. The system of claim 1, wherein the twelfth channel of the planar valve is closed by the movable valve plate when the planar valve is in the second, third and fourth operating positions.
12. The system of claim 5, wherein the twelfth channel of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, sixth and seventh operating positions.
13. The system of any one of claims 1-12, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth passages of the planar valve are respectively disposed on the first fluid control surface of the valve plate in spaced relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
14. The system of any one of claims 1-12, wherein the first, eighth, second, fourth, seventh, sixth, third, and fifth channels of the planar valve are arranged in this order clockwise on the valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
15. The system of any one of claims 1-12, wherein the first fluid control surface of the fixed valve plate and the second fluid control surface of the movable valve plate of the planar valve are each circular, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth channels are each radially disposed on the first fluid control surface of the fixed valve plate, and the thirteenth, ninth, and tenth channels are each radially disposed on the second fluid control surface of the movable valve plate.
16. The system according to any one of claims 1 to 12, wherein when the planar valve is in the first operating position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening tank of the softening device, the second communication opening of the softening tank of the softening device, the seventh opening of the valve body and the second opening of the valve body are sequentially communicated to form a water flow path connecting the purification device and the softening device in series so that raw water can flow from the purification device to the softening device and raw water can be sequentially purified and softened; when the planar valve is in the first working position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purifying device, the second communication opening of the purifying device, the sixth opening of the valve body and the eighth opening of the valve body are communicated in sequence to form a purified water supply branch.
17. The purification-softening water treatment system of claim 1, wherein when the planar valve is in the first operating position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening tank of the softening device, the second communication opening of the softening tank of the softening device, the seventh opening of the valve body, and the second opening of the valve body are in communication in sequence, thereby forming a water flow path connecting the purification device and the softening device in series to enable raw water to flow from the purification device to the softening device and to be purified and softened in sequence; when the planar valve is in the first working position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purifying device, the second communication opening of the purifying device, the sixth opening of the valve body and the eighth opening of the valve body are communicated in sequence to form a purified water supply branch.
18. The system of any one of claims 1-12, wherein the softening device further comprises an ejector having an ejection port adapted to communicate with the third opening of the valve body and an ejection port adapted to communicate with the fourth opening of the valve body, and a brine tank adapted to communicate with the ejector.
19. The water purification-softening treatment system of any of claims 1-12, wherein the fixed valve sheet of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve sheet has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve sheet has a central portion, wherein the central portion is provided to the first central portion of the fixed valve sheet, and the portion of the first fluid control surface other than the central portion is divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second, third, fourth and fifth portions of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the seventh part of the first fluid control surface of the fixed valve plate; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the third channel extends downwardly from the tenth portion of the first fluid control surface; the fifth channel extends downwardly from the eleventh portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh channel extending upwardly from the eighth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
20. The system of any one of claims 1-12, wherein the planar valve further comprises a flow directing element, wherein the flow directing element forms a trapway, wherein the flow directing element is disposed to extend from the moving valve plate and the trapway of the flow directing element is in communication with the eleventh channel and the ninth opening of the planar valve, respectively.
21. The system of any one of claims 1-12, wherein the diameter of the movable valve plate of the planar valve is set smaller than the diameter of the inner chamber of the valve body such that the ninth passage of the planar valve is maintained in communication with the first opening of the valve body through a water inlet.
22. The system of claim 19, wherein the first, second, third, fourth, sixth, seventh, and eighth passages of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth passage is disposed in the first edge of the first fluid control surface, and the twelfth passage is disposed in the first edge of the first fluid control surface; the ninth and eleventh passages of the planar valve are disposed at the second extension portion of the second fluid control surface of the movable valve plate, respectively, and the tenth and thirteenth passages are disposed at the second edge portion of the second fluid control surface of the movable valve plate and extend inward from the second edge portion to the second extension portion.
23. A purification-softening water treatment system, comprising:
a planar valve, wherein the planar valve comprises a valve body, a moving valve plate and a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening and a ninth opening, wherein the moving valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the fixed valve plate has a first fluid control surface, the moving valve plate has a second fluid control surface, wherein the second fluid control surface of the moving valve plate is disposed on the first fluid control surface of the fixed valve plate, and the moving valve plate is disposed to be rotatable relative to the fixed valve plate;
a purification device, wherein the purification device has a first communication opening and a second communication opening; and
a softening device, wherein the softening device comprises a softening tank, wherein the softening tank has a first communication opening and a second communication opening, wherein the first communication opening of the purification device is in communication with the fifth opening of the valve body, the second communication opening of the purification device and the first communication opening of the softening tank are both in communication with the sixth opening of the valve body, the second communication opening of the softening tank is in communication with the seventh opening of the valve body, wherein the planar valve has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel and a fourteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the seventh channel, the eighth channel, the twelfth channel and the fourteenth channel, respectively, extend from the flow control surface of the valve body; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the fourteenth channel, the fourteenth channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a third working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the plane valve is communicated with the fifth opening, the eighth channel is communicated with the eighth channel and the eighth opening, the eighth channel is respectively communicated with the fifth opening, the eighth channel is respectively communicated with the eighth channel and the eighth opening, the eighth channel is respectively communicated with the eighth opening; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel, so that a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body is formed, and the eleventh channel is communicated with the eighth channel and the fourteenth channel, so that a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body is formed; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage, thereby forming a sixth communication passage which is communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage and the fourteenth passage respectively, thereby forming a seventh communication passage which is communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the fourth passage and the seventh passage to form a ninth communication passage communicating with the fourth opening and the seventh opening of the valve body, respectively, and the eleventh passage communicates with the eighth passage and the fourteenth passage to form a tenth communication passage communicating with the sixth opening of the valve body and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel to form an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body respectively, the eleventh channel of the planar valve is communicated with the third channel and the fourteenth channel respectively to form a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body respectively, and when the planar valve is in the first working position, the second channel and the fourth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel and the fourth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel and the second channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fifth working position, the second channel and the fourth channel of the plane valve are closed by the movable valve plate.
24. The water purification-softening treatment system of claim 23, wherein the planar valve further has a sixth operational position and a seventh operational position, wherein when the planar valve is in the sixth operational position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage and the fourteenth passage to form a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
25. The water purification-softening water treatment system of claim 24, wherein when the planar valve is in the second, third, fourth, fifth, sixth and seventh operating positions, the fifth passage of the planar valve communicates with the first opening of the valve body, thereby forming a sixteenth communication passage communicating with the first and second openings of the valve body, respectively.
26. The water purification-softening water treatment system of claim 25, wherein the twelfth passageway of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, third, fourth, sixth and seventh operating positions, thereby forming a seventeenth communication passageway communicating with the first and eighth openings of the valve body, respectively.
27. The water purification-softening water treatment system of claim 26, wherein when the planar valve is in the fifth operating position, the ninth passage of the planar valve communicates with the eighth passage, the tenth passage communicates with the eighth passage and the twelfth passage, respectively, thereby forming an eighteenth communication passage communicating with the first opening and the eighth opening of the valve body, respectively.
28. The water purification-softening water treatment system of claim 24, wherein the first passage and the third passage of the planar valve are closed by the passive valve sheet when the planar valve is in the sixth operational position.
29. The system of claim 23, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable vane when the planar valve is in the first operating position, the eleventh passage being in communication with the fourteenth passage; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
30. The system of claim 28, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable vane when the planar valve is in the first operating position, the eleventh passage being in communication with the fourteenth passage; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel and the third channel of the plane valve are respectively closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the second channel and the fourth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
31. The system of claim 23, wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, and fifth operating positions.
32. The water purification-softening system of claim 28, wherein the fifth passage of the planar valve is closed by the movable valve sheet when the planar valve is in the second, third, fourth, fifth, sixth and seventh operating positions.
33. The system of claim 23, wherein the twelfth channel of the planar valve is closed by the movable valve plate when the planar valve is in the second, third and fourth operating positions.
34. The water purification-softening system of claim 28, wherein the twelfth channel of the planar valve is closed by the passive valve sheet when the planar valve is in the second, third, fourth, sixth and seventh operating positions.
35. The system of any one of claims 23-34, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth channels of the planar valve are respectively disposed on the first fluid control surface of the valve plate in spaced apart relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
36. The system of any one of claims 23-34, wherein the first, eighth, second, fourth, seventh, sixth, third and fifth channels of the planar valve are arranged in this order clockwise on the valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
37. The system of any one of claims 23-34, wherein when the planar valve is in the first operational position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening tank of the softening device, the second communication opening of the softening tank of the softening device, the seventh opening of the valve body, and the second opening of the valve body are in communication in sequence, thereby forming a water flow path connecting the purification device and the softening device in series to enable raw water to flow from the purification device to the softening device and to be purified and softened in sequence; when the planar valve is in the first working position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purifying device, the second communication opening of the purifying device, the sixth opening of the valve body and the eighth opening of the valve body are communicated in sequence to form a purified water supply branch.
38. The system of any one of claims 23-34, wherein the softening device further comprises an ejector having an ejector port adapted to communicate with the third opening of the valve body and an ejector port adapted to communicate with the fourth opening of the valve body, and a brine tank adapted to communicate with the ejector.
39. The water purification-softening water treatment system of any of claims 23-34, wherein the fixed valve sheet of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve sheet has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve sheet has a central portion, wherein the central portion is provided to the first central portion of the fixed valve sheet, and the portion of the first fluid control surface other than the central portion is divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second, third, fourth and fifth portions of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the seventh part of the first fluid control surface of the fixed valve plate; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the third channel extends downwardly from the tenth portion of the first fluid control surface; the fifth channel extends downwardly from the eleventh portion of the first fluid control surface; the fourteenth channel extends downwardly from the central portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends from the central region of the second fluid control surface to the eighth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
40. The system of claim 39, wherein the first, second, third, fourth, sixth, seventh, and eighth passages of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth passage is disposed in the first edge of the first fluid control surface, and the twelfth passage is disposed in the first edge of the first fluid control surface; the ninth passage of the planar valve is disposed at the second extension of the second fluid control surface of the movable valve plate, and the tenth and thirteenth passages are disposed at and extend inwardly from the second edge portion to the second extension of the second fluid control surface of the movable valve plate.
41. A purification-softening water treatment system, comprising:
a planar valve, wherein the planar valve comprises a valve body, a moving valve plate and a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening and a ninth opening, wherein the moving valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the fixed valve plate has a first fluid control surface, the moving valve plate has a second fluid control surface, wherein the second fluid control surface of the moving valve plate is disposed on the first fluid control surface of the fixed valve plate, and the moving valve plate is disposed to be rotatable relative to the fixed valve plate;
A purification device, wherein the purification device has a first communication opening and a second communication opening; and
a softening device, wherein the softening device comprises a softening tank, wherein the softening tank has a first communication opening and a second communication opening, wherein the first communication opening of the purification device is in communication with the fifth opening of the valve body, the second communication opening of the purification device and the first communication opening of the softening tank are both in communication with the sixth opening of the valve body, the second communication opening of the softening tank is in communication with the seventh opening of the valve body, wherein the planar valve has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel and a fourteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the seventh channel, the eighth channel, the twelfth channel and the fourteenth channel, respectively, extend from the flow control surface of the valve body; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel and the fourteenth channel are respectively communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a third working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the seventh channel is communicated with the fourth opening, the eighth channel and the thirteenth channel are respectively communicated with the fifth opening, the ninth channel and the eighth channel are respectively communicated with the eighth opening, the ninth channel and the eighth opening are respectively communicated with the first opening of the valve body, and the eighth channel are respectively communicated with the eighth opening are respectively formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel so as to form a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body respectively, and the eleventh channel is communicated with the eighth channel so as to form a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body respectively; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage to form a sixth communication passage communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage to form a seventh communication passage communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the seventh passage and the fourteenth passage to form a ninth communication passage communicating with the fourth opening and the sixth opening of the valve body, respectively, the eleventh passage communicates with the fourth passage to form a tenth communication passage communicating with the seventh opening and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel, so that an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body is formed, the eleventh channel of the planar valve is communicated with the third channel, so that a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body is formed, and when the planar valve is in the first working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel, the fourth channel and the fourteenth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel, the second channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate; when the planar valve is in the fifth working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate.
42. The water purification-softening water treatment system of claim 41, wherein the planar valve further has a sixth operational position and a seventh operational position, wherein when the planar valve is in the sixth operational position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage to form a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
43. The water treatment system of claim 42, wherein the fifth passage of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, third, fourth, fifth, sixth and seventh operating positions, thereby forming a sixteenth communication passage that communicates with the first and second openings of the valve body, respectively.
44. The water treatment system of claim 43, wherein the twelfth passageway of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, fourth, sixth and seventh operating positions, thereby forming a seventeenth communication passageway that communicates with the first and eighth openings of the valve body, respectively.
45. The water treatment system of claim 44, wherein the ninth passage of the planar valve communicates with the eighth passage when the planar valve is in the third and fifth operating positions, the tenth passage communicates with the eighth passage and the twelfth passage, respectively, thereby forming an eighteenth communication passage communicating with the first and eighth openings of the valve body, respectively.
46. The system of claim 42, wherein the first, third and fourteenth passages of the planar valve are closed by the movable valve plate when the planar valve is in the sixth operating position.
47. The water treatment system of claim 41, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable valve plate and the eleventh passage is closed by the fixed valve plate when the planar valve is in the first operating position; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
48. The system of claim 46, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable vane and the eleventh passage is closed by the fixed vane when the planar valve is in the first operating position; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the fourth channel and the fourteenth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
49. The water purification-softening water treatment system of claim 41, wherein the fifth passage of the planar valve is closed by the passive valve sheet when the planar valve is in the second, third, fourth, and fifth operating positions.
50. The water treatment system of claim 46, wherein the fifth passage of the planar valve is closed by the movable valve plate when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions.
51. The water purification-softening water treatment system of claim 41, wherein the twelfth passageway of the planar valve is closed by the passive valve sheet when the planar valve is in the second operational position and the fourth operational position.
52. The system of claim 46, wherein the twelfth channel of the planar valve is closed by the passive valve plate when the planar valve is in the second, fourth, sixth and seventh operating positions.
53. The water purification-softening water treatment system of any of claims 41 to 52, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, and fourteenth channels of the planar valve are respectively provided on the first fluid control surface of the valve sheet in spaced apart relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
54. The water purification-softening water treatment system of any of claims 41 to 52, wherein the first, eighth, second, fourth, fourteenth, seventh, sixth, fifth and third channels of the planar valve are arranged in this order clockwise in the fixed valve sheet; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
55. The system of any one of claims 41-52, wherein when the planar valve is in the first operational position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening tank of the softening device, the second communication opening of the softening tank of the softening device, the seventh opening of the valve body, and the second opening of the valve body are in communication in sequence, thereby forming a water flow path connecting the purification device and the softening device in series to enable raw water to flow from the purification device to the softening device and to be purified and softened in sequence; when the planar valve is in the first working position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purifying device, the second communication opening of the purifying device, the sixth opening of the valve body and the eighth opening of the valve body are communicated in sequence to form a purified water supply branch.
56. The system of any one of claims 41-52, wherein the softening device further comprises an eductor having an eductor adapted to communicate with the third opening of the valve body and an eductor adapted to communicate with the fourth opening of the valve body, and a brine tank adapted to communicate with the eductor.
57. The water purification-softening water treatment system of any one of claims 41-52, wherein the fixed valve sheet of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve sheet has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve sheet has a central portion, wherein the central portion is provided to the first central portion of the fixed valve sheet, and wherein portions of the first fluid control surface other than the central portion are equally divided clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second portion, the third portion and the fourth portion of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the fifth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourteenth channel extends downwardly from the seventh portion of the first fluid control surface; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the fifth passage extends downwardly from the tenth and eleventh portions of the first fluid control surface; the third channel extends downwardly from the eleventh portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends upwardly from the ninth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
58. The water purification-softening water treatment system of any one of claims 41-52, wherein the planar valve further comprises a flow directing element, wherein the flow directing element forms a trapway, wherein the flow directing element is disposed to extend from the moving valve sheet and the trapway of the flow directing element is in communication with the eleventh channel and the ninth opening of the planar valve, respectively.
59. The water treatment system of claim 57, wherein the first, second, third, fourth, sixth, seventh, eighth, and fourteenth passages of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth passage is disposed in the first edge of the first fluid control surface, and the twelfth passage is disposed in the first edge of the first fluid control surface; the ninth and eleventh passages of the planar valve are disposed at the second extension portion of the second fluid control surface of the movable valve plate, respectively, and the tenth and thirteenth passages are disposed at the second edge portion of the second fluid control surface of the movable valve plate and extend inward from the second edge portion to the second extension portion.
60. A purification-softening water treatment system, comprising:
a planar valve, wherein the planar valve comprises a valve body, a moving valve plate and a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening and a ninth opening, wherein the moving valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the fixed valve plate has a first fluid control surface, the moving valve plate has a second fluid control surface, wherein the second fluid control surface of the moving valve plate is disposed on the first fluid control surface of the fixed valve plate, and the moving valve plate is disposed to be rotatable relative to the fixed valve plate;
a purification device, wherein the purification device has a first communication opening and a second communication opening; and
a softening device, wherein the softening device comprises a softening tank, wherein the softening tank has a first communication opening and a second communication opening, wherein the first communication opening of the purification device is in communication with the fifth opening of the valve body, the second communication opening of the purification device and the first communication opening of the softening tank are both in communication with the sixth opening of the valve body, the second communication opening of the softening tank is in communication with the seventh opening of the valve body, wherein the planar valve has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel, a fourteenth channel and a fifteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the seventh channel, the thirteenth channel, the twelfth channel, and the fifteenth channel, respectively, extend from the flow control surface of the valve body; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel and the fourteenth channel are respectively communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the fifteenth channel, the fifteenth channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a fourth working position and a fifth working position, wherein when the plane valve is positioned in the plane valve, the first channel is communicated with the fifth opening, the eighth channel is respectively communicated with the fifth channel, the ninth channel is respectively communicated with the fifth opening, the ninth channel is thereby formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel, so that a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body is formed, and the eleventh channel is communicated with the eighth channel and the fifteenth channel respectively, so that a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body is formed; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage, thereby forming a sixth communication passage which is communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage and the fifteenth passage respectively, thereby forming a seventh communication passage which is communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the seventh passage and the fourteenth passage to form a ninth communication passage communicating with the fourth opening and the sixth opening of the valve body, respectively, the eleventh passage communicates with the fourth passage and the fifteenth passage to form a tenth communication passage communicating with the seventh opening and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel to form an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body respectively, the eleventh channel of the planar valve is communicated with the third channel and the fifteenth channel respectively to form a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body respectively, and when the planar valve is in the first working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel, the fourth channel and the fourteenth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel, the second channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate; when the planar valve is in the fifth working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate.
61. The water treatment system of claim 60, wherein the planar valve further has a sixth operating position and a seventh operating position, wherein when the planar valve is in the sixth operating position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage that communicates with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage and the fifteenth passage to form a fourteenth communication passage that communicates with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
62. The water treatment system of claim 61, wherein the fifth passage of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions, thereby forming a sixteenth communication passage that communicates with the first and second openings of the valve body, respectively.
63. The water treatment system of claim 62, wherein the twelfth passageway of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, fourth, sixth and seventh operating positions, thereby forming a seventeenth communication passageway that communicates with the first and eighth openings of the valve body, respectively.
64. The water treatment system of claim 63, wherein the ninth passage of the planar valve communicates with the eighth passage when the planar valve is in the third and fifth operating positions, the tenth passage communicates with the eighth passage and the twelfth passage, respectively, thereby forming an eighteenth communication passage communicating with the first and eighth openings of the valve body, respectively.
65. The water treatment system of claim 61, wherein the first, third, and fourteenth passages of the planar valve are closed by the movable valve plate when the planar valve is in the sixth operating position.
66. The water treatment system of claim 60, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable vane when the planar valve is in the first operating position, the eleventh passage being in communication with the fifteenth passage; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
67. The water treatment system of claim 65, wherein the sixth passage and the seventh passage of the planar valve are closed by the movable vane when the planar valve is in the first operating position, the eleventh passage being in communication with the fifteenth passage; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the fourth channel and the fourteenth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
68. The water treatment system of claim 60, wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, and fifth operating positions.
69. The water treatment system of claim 65, wherein the fifth passage of the planar valve is closed by the movable valve plate when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions.
70. The water purification-softening water treatment system of claim 60, wherein the twelfth channel of the planar valve is closed by the passive valve sheet when the planar valve is in the second operational position and the fourth operational position.
71. The water treatment system of claim 65, wherein the twelfth channel of the planar valve is closed by the passive valve plate when the planar valve is in the second, fourth, sixth and seventh operating positions.
72. The system of any one of claims 60-71, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, fourteenth and fifteenth channels of the planar valve are respectively disposed on the first fluid control surface of the valve plate in spaced apart relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
73. The water purification-softening water treatment system of any of claims 60 to 71, wherein the first channel, the eighth channel, the second channel, the fourth channel, the fourteenth channel, the seventh channel, the sixth channel, the fifth channel, and the third channel of the planar valve are arranged in this order clockwise in the fixed valve sheet; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
74. The system of any one of claims 60-71, wherein when the planar valve is in the first operational position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purification device, the second communication opening of the purification device, the first communication opening of the softening tank of the softening device, the second communication opening of the softening tank of the softening device, the seventh opening of the valve body, and the second opening of the valve body are in communication in sequence, thereby forming a water flow path connecting the purification device and the softening device in series to enable raw water to flow from the purification device to the softening device and to be purified and softened in sequence; when the planar valve is in the first working position, the first opening of the valve body, the fifth opening of the valve body, the first communication opening of the purifying device, the second communication opening of the purifying device, the sixth opening of the valve body and the eighth opening of the valve body are communicated in sequence to form a purified water supply branch.
75. The system of any one of claims 60-71, wherein the softening device further comprises an eductor having an eductor adapted to communicate with the third opening of the valve body and an eductor adapted to communicate with the fourth opening of the valve body, and a brine tank adapted to communicate with the eductor.
76. The water purification-softening system of any of claims 60 to 71, wherein the fixed valve sheet of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve sheet has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve sheet has a central portion, wherein the central portion is provided to the first central portion of the fixed valve sheet, and wherein portions of the first fluid control surface other than the central portion are equally divided clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second portion, the third portion and the fourth portion of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the fifth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourteenth channel extends downwardly from the seventh portion of the first fluid control surface; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the fifth passage extends downwardly from the tenth and eleventh portions of the first fluid control surface; the third channel extends downwardly from the eleventh portion of the first fluid control surface; the fifteenth channel extends downwardly from the central portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends from the central region of the second fluid control surface to the ninth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
77. The rinse-demineralized water treatment system of claim 76, wherein the first channel, the second channel, the third channel, the fourth channel, the sixth channel, the seventh channel, the eighth channel, and the fourteenth channel of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth channel is disposed in the first edge portion of the first fluid control surface, and the twelfth channel is disposed in the first edge portion of the first fluid control surface; the ninth passage of the planar valve is disposed at the second extension of the second fluid control surface of the movable valve plate, and the tenth and thirteenth passages are disposed at and extend inwardly from the second edge portion to the second extension of the second fluid control surface of the movable valve plate.
78. The system of any one of claims 60-71, wherein the diameter of the movable valve plate of the planar valve is set smaller than the diameter of the interior cavity of the valve body such that the ninth passage of the planar valve is maintained in communication with the first opening of the valve body through a water inlet.
79. A planar valve for a water purification-softening treatment system, comprising:
a valve body;
a movable valve plate; and
a valve block, wherein the valve block forms an interior cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening, and a ninth opening, wherein the valve block has a first fluid control surface, the valve block has a second fluid control surface, wherein the valve block and the valve block are both disposed in the interior cavity, wherein the second fluid control surface of the valve block is disposed in the first fluid control surface of the valve block, and the valve block is disposed to be rotatable relative to the valve block, wherein the planar valve has a first passage, a second passage, a third passage, a fourth passage, a fifth passage, a sixth passage, a seventh passage, an eighth passage, a ninth passage, a tenth passage, an eleventh passage, a twelfth passage, and a thirteenth passage, wherein the valve block is disposed in the first fluid control surface of the valve block, and the valve block is disposed in the fourth passage, the valve block is disposed to be rotatable relative to the valve block, wherein the planar valve has a first passage, a second passage, a third passage, a fourth passage, a fifth passage, a seventh passage, a ninth passage, a tenth passage, a eleventh passage, a twelfth passage, and a thirteenth passage, respectively, and the seventh passage are disposed in the first passage, the fourth passage, and the passage, respectively; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the ninth channel of the plane valve is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the ninth channel is communicated with the fifth opening, the eighth channel is communicated with the eighth opening is formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel so as to form a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body respectively, and the eleventh channel is communicated with the eighth channel so as to form a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body respectively; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage to form a sixth communication passage communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage to form a seventh communication passage communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the fourth passage and the seventh passage to form a ninth communication passage communicating with the fourth opening and the seventh opening of the valve body, respectively, the eleventh passage communicates with the eighth passage to form a tenth communication passage communicating with the sixth opening of the valve body and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel, so that an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body is formed, the eleventh channel of the planar valve is communicated with the third channel, so that a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body is formed, and when the planar valve is in the first working position, the second channel and the fourth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel and the fourth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel and the second channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fifth working position, the second channel and the fourth channel of the plane valve are closed by the movable valve plate.
80. The planar valve as recited in claim 79 further having a sixth operational position and a seventh operational position, wherein when the planar valve is in the sixth operational position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage to form a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
81. The planar valve of claim 80 wherein when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions, the fifth passage of the planar valve communicates with the first opening of the valve body to form a sixteenth communication passage that communicates with the first and second openings of the valve body, respectively.
82. The planar valve of claim 81 wherein when the planar valve is in the second, third, fourth, sixth and seventh operating positions, the twelfth passageway of the planar valve communicates with the first opening of the valve body to form a seventeenth communication passageway that communicates with the first and eighth openings of the valve body, respectively.
83. The planar valve as recited in claim 82 wherein when said planar valve is in said fifth operational position, said ninth passageway of said planar valve communicates with said eighth passageway, said tenth passageway communicates with said eighth passageway and said twelfth passageway, respectively, thereby forming an eighteenth communication passageway that communicates with said first opening and said eighth opening of said valve body, respectively.
84. The planar valve of claim 80 wherein said first passage and said third passage of said planar valve are closed by said movable vane when said planar valve is in said sixth operational position.
85. The planar valve as recited in claim 79 wherein said sixth passage and said seventh passage of said planar valve are closed by said movable vane and said eleventh passage is closed by said fixed vane when said planar valve is in said first operational position; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
86. The planar valve as recited in claim 84 wherein when said planar valve is in said first operational position, said sixth and seventh passages of said planar valve are closed by said movable vane and said eleventh passage is closed by said fixed vane; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel and the third channel of the plane valve are respectively closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the second channel and the fourth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
87. The planar valve as recited in claim 79 wherein said fifth passageway of said planar valve is closed by said movable vane when said planar valve is in said second, third, fourth and fifth operational positions.
88. The planar valve of claim 84 wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions.
89. The planar valve as recited in claim 79 wherein said twelfth passageway of said planar valve is closed by said movable vane when said planar valve is in said second, third and fourth operational positions.
90. The planar valve of claim 84 wherein the twelfth passageway of the planar valve is closed by the movable valve plate when the planar valve is in the second, third, fourth, sixth and seventh operating positions.
91. The planar valve as claimed in any one of claims 79-90 wherein said first, second, third, fourth, fifth, sixth, seventh, eighth and twelfth passages of said planar valve are respectively spaced apart from said first fluid control surface of said fixed valve plate; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
92. The planar valve of any one of claims 79-90, wherein the first channel, the eighth channel, the second channel, the fourth channel, the seventh channel, the sixth channel, the third channel, and the fifth channel of the planar valve are arranged clockwise in this order in the fixed valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
93. The planar valve as recited in any one of claims 79-90 wherein a diameter of said moving plate of said planar valve is configured to be smaller than a diameter of said interior cavity of said valve body such that said ninth passage of said planar valve is maintained in communication with said first opening of said valve body through a water inlet.
94. The planar valve of any one of claims 79-90, wherein the fixed valve plate of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve plate has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve plate has a central portion, wherein the central portion is provided to the first central portion of the fixed valve plate, and wherein portions of the first fluid control surface other than the central portion are divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion. The second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second, third, fourth and fifth portions of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the seventh part of the first fluid control surface of the fixed valve plate; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the third channel extends downwardly from the tenth portion of the first fluid control surface; the fifth channel extends downwardly from the eleventh portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh channel extending upwardly from the eighth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
95. The planar valve of claim 94 wherein the first, second, third, fourth, sixth, seventh, and eighth passages of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth passage is disposed in the first edge portion of the first fluid control surface, and the twelfth passage is disposed in the first edge portion of the first fluid control surface; the ninth and eleventh passages of the planar valve are disposed at the second extension portion of the second fluid control surface of the movable valve plate, respectively, and the tenth and thirteenth passages are disposed at the second edge portion of the second fluid control surface of the movable valve plate and extend inward from the second edge portion to the second extension portion.
96. The planar valve of any one of claims 79-90, further comprising a flow directing element, wherein the flow directing element forms a trapway, wherein the flow directing element is disposed to extend from the moving valve plate and the trapway of the flow directing element communicates with the eleventh channel and the ninth opening of the planar valve, respectively.
97. A planar valve for a water purification-softening treatment system, comprising:
a valve body;
a movable valve plate; and
a valve block, wherein the valve block forms an interior cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening, and a ninth opening, wherein the valve block has a first fluid control surface, the valve block has a second fluid control surface, wherein the valve block and the valve block are disposed in the interior cavity, wherein the second fluid control surface of the valve block is disposed in the first fluid control surface of the valve block, and the valve block is disposed to be rotatable relative to the valve block, the planar valve has a first passage, a second passage, a third passage, a fourth passage, a fifth passage, a sixth passage, a seventh passage, an eighth passage, a ninth passage, a tenth passage, an eleventh passage, a twelfth passage, a thirteenth passage, and a thirteenth passage, wherein the valve block extends from the first, the fourth passage, the fifth passage, the eighth passage, the thirteenth passage, and the eighth passage, respectively; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel is communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the fourteenth channel, the fourteenth channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a third working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the plane valve is communicated with the fifth opening, the eighth channel is communicated with the eighth channel and the eighth opening, the eighth channel is respectively communicated with the fifth opening, the eighth channel is respectively communicated with the eighth channel and the eighth opening, the eighth channel is respectively communicated with the eighth opening; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel, so that a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body is formed, and the eleventh channel is communicated with the eighth channel and the fourteenth channel, so that a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body is formed; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage, thereby forming a sixth communication passage which is communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage and the fourteenth passage respectively, thereby forming a seventh communication passage which is communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the fourth passage and the seventh passage to form a ninth communication passage communicating with the fourth opening and the seventh opening of the valve body, respectively, and the eleventh passage communicates with the eighth passage and the fourteenth passage to form a tenth communication passage communicating with the sixth opening of the valve body and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel to form an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body respectively, the eleventh channel of the planar valve is communicated with the third channel and the fourteenth channel respectively to form a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body respectively, and when the planar valve is in the first working position, the second channel and the fourth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel and the fourth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel and the second channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fifth working position, the second channel and the fourth channel of the plane valve are closed by the movable valve plate.
98. The planar valve as recited in claim 97 further having a sixth operational position and a seventh operational position, wherein when the planar valve is in the sixth operational position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage communicating with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage and the fourteenth passage to form a fourteenth communication passage communicating with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
99. The planar valve of claim 98 wherein when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions, the fifth passage of the planar valve communicates with the first opening of the valve body to form a sixteenth communication passage that communicates with the first and second openings of the valve body, respectively.
100. The planar valve of claim 99 wherein the twelfth passageway of the planar valve communicates with the first opening of the valve body when the planar valve is in the second, third, fourth, sixth and seventh operating positions, thereby forming a seventeenth communication passageway that communicates with the first and eighth openings of the valve body, respectively.
101. The planar valve of claim 100 wherein said ninth passage of said planar valve communicates with said eighth passage when said planar valve is in said fifth operating position, said tenth passage communicates with said eighth passage and said twelfth passage, respectively, thereby forming an eighteenth communication passage communicating with said first opening and said eighth opening of said valve body, respectively.
102. The planar valve of claim 98 wherein the first and third passages of the planar valve are closed by the movable vane when the planar valve is in the sixth operational position.
103. The planar valve as recited in claim 97 wherein said sixth passage and said seventh passage of said planar valve are closed by said movable vane when said planar valve is in said first operational position, said eleventh passage being in communication with said fourteenth passage; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
104. The planar valve as claimed in claim 102 wherein said sixth passage and said seventh passage of said planar valve are closed by said movable vane when said planar valve is in said first operational position, said eleventh passage being in communication with said fourteenth passage; when the plane valve is in the second working position, the sixth channel of the plane valve is closed by the movable valve plate, the thirteenth channel of the plane valve is communicated with the seventh channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel is communicated with the eighth channel, and the thirteenth channel is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the third channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel and the third channel of the plane valve are respectively closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the second channel and the fourth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
105. The planar valve as recited in claim 97 wherein said fifth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position, said third operational position, said fourth operational position, and said fifth operational position.
106. The planar valve of claim 102 wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions.
107. The planar valve as recited in claim 97 wherein said twelfth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second, third and fourth operational positions.
108. The planar valve of claim 102 wherein the twelfth passageway of the planar valve is closed by the movable valve plate when the planar valve is in the second, third, fourth, sixth and seventh operating positions.
109. The planar valve as claimed in any one of claims 97-108 wherein said first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth and fourteenth channels of said planar valve are respectively disposed on said first fluid control surface of said valve plate in spaced relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
110. The planar valve of any one of claims 97-108, wherein the first channel, the eighth channel, the second channel, the fourth channel, the seventh channel, the sixth channel, the third channel, and the fifth channel of the planar valve are arranged clockwise in this order in the fixed valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
111. The planar valve of any one of claims 97-108, wherein the first fluid control surface of the fixed valve plate and the second fluid control surface of the movable valve plate of the planar valve are each circular, wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, and twelfth channels are each radially disposed on the first fluid control surface of the fixed valve plate, and the thirteenth, ninth, and tenth channels are each radially disposed on the second fluid control surface of the movable valve plate.
112. The planar valve of any one of claims 97-108, wherein the fixed valve plate of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve plate has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve plate has a central portion, wherein the central portion is provided to the first central portion of the fixed valve plate, and wherein portions of the first fluid control surface other than the central portion are divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second, third, fourth and fifth portions of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the seventh part of the first fluid control surface of the fixed valve plate; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the third channel extends downwardly from the tenth portion of the first fluid control surface; the fifth channel extends downwardly from the eleventh portion of the first fluid control surface; the fourteenth channel extends downwardly from the central portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends from the central region of the second fluid control surface to the eighth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
113. The planar valve of claim 112 wherein the first, second, third, fourth, sixth, seventh, and eighth passages of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth passage is disposed in the first edge portion of the first fluid control surface, and the twelfth passage is disposed in the first edge portion of the first fluid control surface; the ninth passage of the planar valve is disposed at the second extension of the second fluid control surface of the movable valve plate, and the tenth and thirteenth passages are disposed at and extend inwardly from the second edge portion to the second extension of the second fluid control surface of the movable valve plate.
114. The planar valve as defined in any one of claims 97-108, wherein the diameter of the movable plate of the planar valve is set smaller than the diameter of the interior cavity of the valve body such that the ninth passage of the planar valve is maintained in communication with the first opening of the valve body through a water inlet.
115. A planar valve for a water purification-softening treatment system, comprising:
A valve body;
a movable valve plate; and
a valve block, wherein the valve block forms an interior cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening, an eighth opening, and a ninth opening, wherein the valve block has a first fluid control surface, the valve block has a second fluid control surface, wherein the valve block and the valve block are both disposed in the interior cavity, wherein the second fluid control surface of the valve block is disposed in the first fluid control surface of the valve block, and the valve block is disposed to be rotatable relative to the valve block, wherein the planar valve has a first passage, a second passage, a third passage, a fourth passage, a fifth passage, a sixth passage, a seventh passage, an eighth passage, a ninth passage, a tenth passage, an eleventh passage, a twelfth passage, a thirteenth passage, and a thirteenth passage, wherein the valve block extends from the first, the fourth passage, the fifth passage, the eighth passage, the thirteenth passage, and the eighth passage, respectively; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel and the fourteenth channel are respectively communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a third working position, a fourth working position and a fifth working position, wherein when the plane valve is in the first working position, the seventh channel is communicated with the fourth opening, the eighth channel and the thirteenth channel are respectively communicated with the fifth opening, the ninth channel and the eighth channel are respectively communicated with the eighth opening, the ninth channel and the eighth opening are respectively communicated with the first opening of the valve body, and the eighth channel are respectively communicated with the eighth opening are respectively formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel so as to form a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body respectively, and the eleventh channel is communicated with the eighth channel so as to form a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body respectively; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage to form a sixth communication passage communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage to form a seventh communication passage communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the seventh passage and the fourteenth passage to form a ninth communication passage communicating with the fourth opening and the sixth opening of the valve body, respectively, the eleventh passage communicates with the fourth passage to form a tenth communication passage communicating with the seventh opening and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel, so that an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body is formed, the eleventh channel of the planar valve is communicated with the third channel, so that a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body is formed, and when the planar valve is in the first working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel, the fourth channel and the fourteenth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel, the second channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate; when the planar valve is in the fifth working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate.
116. The planar valve as recited in claim 115 further having a sixth operational position and a seventh operational position, wherein when the planar valve is in the sixth operational position, the ninth passage of the planar valve communicates with the second passage to form a thirteenth communication passage that communicates with the first opening and the fifth opening of the valve body, respectively, the eleventh passage of the planar valve communicates with the eighth passage to form a fourteenth communication passage that communicates with the sixth opening and the ninth opening of the valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
117. The planar valve as recited in claim 116 wherein when said planar valve is in said second operational position, said third operational position, said fourth operational position, said fifth operational position, said sixth operational position, and said seventh operational position, said fifth passageway of said planar valve is in communication with said first opening of said valve body, thereby forming a sixteenth communication passageway in communication with said first opening and said second opening of said valve body, respectively.
118. The planar valve as recited in claim 117 wherein when said planar valve is in said second operational position, said fourth operational position, said sixth operational position, and said seventh operational position, said twelfth passageway of said planar valve communicates with said first opening of said valve body to form a seventeenth communication passageway that communicates with said first opening and said eighth opening of said valve body, respectively.
119. The planar valve as recited in claim 118 wherein when said planar valve is in said third operational position and said fifth operational position, said ninth passageway of said planar valve communicates with said eighth passageway, and said tenth passageway communicates with said eighth passageway and said twelfth passageway, respectively, thereby forming an eighteenth communication passageway that communicates with said first opening and said eighth opening of said valve body, respectively.
120. The planar valve as recited in claim 116 wherein said first channel, said third channel, and said fourteenth channel of said planar valve are closed by said passive valve plate when said planar valve is in said sixth operational position.
121. The planar valve as recited in claim 115 wherein when said planar valve is in said first operational position, said sixth passage and said seventh passage of said planar valve are closed by said movable vane and said eleventh passage is closed by said fixed vane; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
122. The planar valve as recited in claim 120 wherein when said planar valve is in said first operational position, said sixth passage and said seventh passage of said planar valve are closed by said movable vane and said eleventh passage is closed by said fixed vane; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the fourth channel and the fourteenth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
123. The planar valve as recited in claim 115 wherein said fifth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position, said third operational position, said fourth operational position, and said fifth operational position.
124. The planar valve of claim 120 wherein the fifth passage of the planar valve is closed by the passive valve plate when the planar valve is in the second, third, fourth, fifth, sixth, and seventh operating positions.
125. The planar valve as recited in claim 115 wherein said twelfth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position and said fourth operational position.
126. The planar valve of claim 120 wherein the twelfth passageway of the planar valve is closed by the movable valve plate when the planar valve is in the second, fourth, sixth and seventh operating positions.
127. The planar valve as claimed in any one of claims 115-126 wherein said first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth and fourteenth channels of said planar valve are respectively disposed on said first fluid control surface of said valve plate in spaced relation; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
128. The planar valve as claimed in any one of claims 115-126 wherein said first channel, said eighth channel, said second channel, said fourth channel, said fourteenth channel, said seventh channel, said sixth channel, said fifth channel and said third channel of said planar valve are arranged in this order clockwise in said fixed valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
129. The planar valve as recited in any one of claims 115-126 wherein said first fluid control surface of said fixed valve plate and said second fluid control surface of said moving valve plate of said planar valve are each circular, wherein said first channel, said second channel, said third channel, said fourth channel, said sixth channel, said seventh channel, said eighth channel, said twelfth channel and said fourteenth channel are each radially disposed on said first fluid control surface of said fixed valve plate and said thirteenth channel, said ninth channel and said tenth channel are each radially disposed on said second fluid control surface of said moving valve plate.
130. The planar valve according to any one of claims 115-126, wherein the fixed valve plate of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve plate has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve plate has a central portion, wherein the central portion is provided to the first central portion of the fixed valve plate, and wherein portions of the first fluid control surface other than the central portion are divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second portion, the third portion and the fourth portion of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the fifth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourteenth channel extends downwardly from the seventh portion of the first fluid control surface; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the fifth passage extends downwardly from the tenth and eleventh portions of the first fluid control surface; the third channel extends downwardly from the eleventh portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends upwardly from the ninth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
131. The planar valve of claim 130 wherein the first, second, third, fourth, sixth, seventh, eighth, and fourteenth channels of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth channel is disposed in the first edge portion of the first fluid control surface, and the twelfth channel is disposed in the first edge portion of the first fluid control surface; the ninth and eleventh passages of the planar valve are disposed at the second extension portion of the second fluid control surface of the movable valve plate, respectively, and the tenth and thirteenth passages are disposed at the second edge portion of the second fluid control surface of the movable valve plate and extend inward from the second edge portion to the second extension portion.
132. The planar valve as recited in any one of claims 115-126 further comprising a flow directing element, wherein the flow directing element forms a trapway, wherein the flow directing element is disposed to extend from the moving valve plate and the trapway of the flow directing element is in communication with the eleventh channel and the ninth opening of the planar valve, respectively.
133. A planar valve for a water purification-softening treatment system, comprising:
a valve body;
a movable valve plate; and
a fixed valve plate, wherein the valve body forms an inner cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening, a sixth opening, a seventh opening and a eighth opening and a ninth opening, wherein the fixed valve plate has a first fluid control surface, the movable valve plate has a second fluid control surface, wherein the movable valve plate and the fixed valve plate are both disposed in the inner cavity, wherein the second fluid control surface of the movable valve plate is disposed on the first fluid control surface of the fixed valve plate, and the movable valve plate is disposed to be rotatable relative to the fixed valve plate, the planar valve has a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel, a seventh channel, an eighth channel, a ninth channel, a tenth channel, an eleventh channel, a twelfth channel, a thirteenth channel, a fourteenth channel, and a fifteenth channel, wherein the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel, the seventh channel, the eighth channel, the twelfth channel, the fourteenth channel, and the fifteenth channel are respectively provided to the fixed valve plate and respectively extend from the first fluid control surface of the fixed valve plate; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the movable valve plate and respectively extend from the second fluid control surface of the movable valve plate, wherein the first channel and the second channel are respectively communicated with the fifth opening, the third channel and the fourth channel are respectively communicated with the seventh opening, the fifth channel is communicated with the second opening, the sixth channel is communicated with the third opening, the seventh channel is communicated with the fourth opening, the eighth channel and the fourteenth channel are respectively communicated with the sixth opening, the twelfth channel is communicated with the eighth opening, the ninth channel is communicated with the first opening of the valve body, the eleventh channel is communicated with the fifteenth channel, the fifteenth channel is communicated with the ninth opening, wherein the plane valve is provided with a first working position, a second working position, a fourth working position and a fifth working position, wherein when the plane valve is positioned in the plane valve, the first channel is communicated with the fifth opening, the eighth channel is respectively communicated with the fifth channel, the ninth channel is respectively communicated with the fifth opening, the ninth channel is thereby formed; when the planar valve is in the second working position, the ninth channel of the planar valve is communicated with the fourth channel, so that a fourth communication channel which is communicated with the first opening and the seventh opening of the valve body is formed, and the eleventh channel is communicated with the eighth channel and the fifteenth channel respectively, so that a fifth communication channel which is communicated with the sixth opening and the ninth opening of the valve body is formed; when the planar valve is in the third working position, the eighth passage of the planar valve is communicated with the ninth passage, thereby forming a sixth communication passage which is communicated with the first opening and the sixth opening of the valve body respectively, and the eleventh passage is communicated with the first passage and the fifteenth passage respectively, thereby forming a seventh communication passage which is communicated with the fifth opening and the ninth opening of the valve body respectively; when the planar valve is in the fourth operating position, the ninth passage of the planar valve communicates with the sixth passage to form an eighth communication passage communicating with the first opening and the third opening of the valve body, respectively, the tenth passage communicates with the seventh passage and the fourteenth passage to form a ninth communication passage communicating with the fourth opening and the sixth opening of the valve body, respectively, the eleventh passage communicates with the fourth passage and the fifteenth passage to form a tenth communication passage communicating with the seventh opening and the ninth opening of the planar valve, respectively; when the planar valve is in the fifth working position, the ninth channel of the planar valve is communicated with the eighth channel to form an eleventh communication channel which is communicated with the first opening and the sixth opening of the valve body respectively, the eleventh channel of the planar valve is communicated with the third channel and the fifteenth channel respectively to form a twelfth communication channel which is communicated with the seventh opening and the ninth opening of the valve body respectively, and when the planar valve is in the first working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate; when the plane valve is in the second working position, the first channel and the third channel of the plane valve are closed by the movable valve plate; when the plane valve is in the third working position, the third channel, the fourth channel and the fourteenth channel of the plane valve are closed by the movable valve plate; when the plane valve is in the fourth working position, the first channel, the second channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate; when the planar valve is in the fifth working position, the second channel, the fourth channel and the fourteenth channel of the planar valve are closed by the movable valve plate.
134. The planar valve as recited in claim 133 wherein said planar valve further has a sixth operational position and a seventh operational position, wherein when said planar valve is in said sixth operational position, said ninth passage of said planar valve communicates with said second passage to form a thirteenth communication passage communicating with said first opening and said fifth opening of said valve body, respectively, said eleventh passage of said planar valve communicates with said eighth passage and said fifteenth passage, respectively, to form a fourteenth communication passage communicating with said sixth opening and said ninth opening of said valve body, respectively; when the planar valve is in the seventh operating position, the ninth passage of the planar valve communicates with the seventh passage, thereby forming a fifteenth communication passage that communicates with the first opening and the fourth opening of the valve body, respectively.
135. The planar valve as recited in claim 134 wherein when said planar valve is in said second operational position, said third operational position, said fourth operational position, said fifth operational position, said sixth operational position, and said seventh operational position, said fifth passageway of said planar valve is in communication with said first opening of said valve body, thereby forming a sixteenth communication passageway in communication with said first opening and said second opening of said valve body, respectively.
136. The planar valve as recited in claim 135 wherein when said planar valve is in said second operational position, said fourth operational position, said sixth operational position, and said seventh operational position, said twelfth passageway of said planar valve communicates with said first opening of said valve body to form a seventeenth communication passageway that communicates with said first opening and said eighth opening of said valve body, respectively.
137. The planar valve as recited in claim 136 wherein when said planar valve is in said third operational position and said fifth operational position, said ninth passageway of said planar valve communicates with said eighth passageway, and said tenth passageway communicates with said eighth passageway and said twelfth passageway, respectively, thereby forming an eighteenth communication passageway that communicates with said first opening and said eighth opening of said valve body, respectively.
138. The planar valve as recited in claim 134 wherein said first channel, said third channel, and said fourteenth channel of said planar valve are closed by said passive valve plate when said planar valve is in said sixth operational position.
139. The planar valve as recited in claim 133 wherein said sixth passage and said seventh passage of said planar valve are closed by said movable vane when said planar valve is in said first operational position, said eleventh passage being in communication with said fifteenth passage; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel.
140. The planar valve as recited in claim 138 wherein said sixth passage and said seventh passage of said planar valve are closed by said movable vane when said planar valve is in said first operational position, said eleventh passage being in communication with said fifteenth passage; when the plane valve is in the second working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the thirteenth channel is communicated with the fourteenth channel, and the tenth channel of the plane valve is respectively communicated with the second channel and the eighth channel; when the plane valve is in the third working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the second channel; when the plane valve is in the fourth working position, the thirteenth channel of the plane valve is communicated with the fifth channel; when the plane valve is in the fifth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, and the thirteenth channel of the plane valve is communicated with the eighth channel; when the plane valve is in the sixth working position, the sixth channel and the seventh channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is communicated with the eighth channel, and the thirteenth channel of the plane valve is communicated with the fourth channel; when the plane valve is in the seventh working position, the first channel, the third channel and the eighth channel of the plane valve are closed by the movable valve plate, the tenth channel of the plane valve is respectively communicated with the fourth channel and the fourteenth channel, and the thirteenth channel of the plane valve is communicated with the sixth channel.
141. The planar valve as recited in claim 133 wherein said fifth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position, said third operational position, said fourth operational position, and said fifth operational position.
142. The planar valve as recited in claim 138 wherein said fifth passageway of said planar valve is closed by said passive valve plate when said planar valve is in said second operational position, said third operational position, said fourth operational position, said fifth operational position, said sixth operational position, and said seventh operational position.
143. The planar valve as recited in claim 133 wherein said twelfth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position and said fourth operational position.
144. The planar valve as recited in claim 138 wherein said twelfth passageway of said planar valve is closed by said movable valve plate when said planar valve is in said second operational position, said fourth operational position, said sixth operational position and said seventh operational position.
145. The planar valve of any one of claims 133-144 wherein the first, second, third, fourth, fifth, sixth, seventh, eighth, twelfth, fourteenth, and fifteenth channels of the planar valve are each disposed in spaced relation to the first fluid control surface of the valve plate; the ninth channel, the tenth channel, the eleventh channel and the thirteenth channel are respectively arranged on the second fluid control surface of the movable valve plate in a spaced mode.
146. The planar valve of any one of claims 133-144 wherein the first channel, the eighth channel, the second channel, the fourth channel, the fourteenth channel, the seventh channel, the sixth channel, the fifth channel, and the third channel of the planar valve are arranged clockwise in this order in the fixed valve plate; the eleventh, tenth, ninth and thirteenth passages of the planar valve are arranged clockwise in this order at the movable valve plate.
147. The planar valve of any one of claims 133-144 wherein the first fluid control surface of the fixed valve plate and the second fluid control surface of the movable valve plate of the planar valve are each circular, wherein the first, second, third, fourth, sixth, seventh, eighth, twelfth, and fourteenth channels are each radially disposed on the first fluid control surface of the fixed valve plate and the thirteenth, ninth, and tenth channels are each radially disposed on the second fluid control surface of the movable valve plate.
148. The planar valve according to any one of claims 133-144, wherein the fixed valve plate of the planar valve has a first central portion, a first extension extending outwardly from the first central portion, and a first edge extending outwardly from the first extension, the movable valve plate has a second central portion, a second extension extending outwardly from the second central portion, and a second edge extending outwardly from the second extension, wherein the first fluid control surface of the fixed valve plate has a central portion, wherein the central portion is provided to the first central portion of the fixed valve plate, and wherein portions of the first fluid control surface other than the central portion are divided equally clockwise into a first portion, a second portion, a third portion, a fourth portion, a fifth portion, a sixth portion, a seventh portion, an eighth portion, a ninth portion, a tenth portion, and an eleventh portion; the second fluid control surface of the movable valve plate of the planar valve has a central region, wherein the central region is disposed at the second central portion of the movable valve plate, and a portion of the second fluid control surface other than the central region is equally divided clockwise into a first region, a second region, a third region, a fourth region, a fifth region, a sixth region, a seventh region, an eighth region, a ninth region, a tenth region and an eleventh region; wherein the first channel extends downwardly from the first portion of the first fluid control surface; the eighth passage extends downward from the second portion, the third portion and the fourth portion of the first fluid control surface of the fixed valve plate; the twelfth channel extends downward from the second portion of the first fluid control surface; the second channel extends downwards from the fifth part of the first fluid control surface of the fixed valve plate; the fourth channel extends downwards from the sixth part of the first fluid control surface of the fixed valve plate; the fourteenth channel extends downwardly from the seventh portion of the first fluid control surface; the seventh channel extends downwardly from the eighth portion of the first fluid control surface; the sixth channel extends downwardly from the ninth portion of the first fluid control surface; the fifth passage extends downwardly from the tenth and eleventh portions of the first fluid control surface; the third channel extends downwardly from the eleventh portion of the first fluid control surface; the fifteenth channel extends downwardly from the central portion of the first fluid control surface; the ninth channel extends upwardly from the first region of the second fluid control surface; the thirteenth channel extends upward from the second region of the second fluid control surface; the eleventh passageway extends from the central region of the second fluid control surface to the ninth region of the second fluid control surface; the tenth channel extends upwardly from the tenth region and the eleventh region of the second fluid control surface.
149. The planar valve of claim 148 wherein the first, second, third, fourth, sixth, seventh, eighth, and fourteenth channels of the planar valve are disposed in the first extension of the first fluid control surface of the fixed valve plate, respectively, the fifth channel is disposed in the first edge portion of the first fluid control surface, and the twelfth channel is disposed in the first edge portion of the first fluid control surface; the ninth passage of the planar valve is disposed at the second extension of the second fluid control surface of the movable valve plate, and the tenth and thirteenth passages are disposed at and extend inwardly from the second edge portion to the second extension of the second fluid control surface of the movable valve plate.
150. The planar valve as recited in any of claims 133-144 wherein a diameter of the moving plate of the planar valve is configured to be smaller than a diameter of the interior cavity of the valve body such that the ninth passage of the planar valve is maintained in communication with the first opening of the valve body through a water inlet.
CN201810536770.6A 2018-05-30 2018-05-30 Purification-softening water treatment system, water treatment method and plane valve thereof Active CN110550759B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810536770.6A CN110550759B (en) 2018-05-30 2018-05-30 Purification-softening water treatment system, water treatment method and plane valve thereof
PCT/CN2019/089018 WO2019228401A1 (en) 2018-05-30 2019-05-29 Purification-softening water-treatment system, water-treatment method, and plane valve therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810536770.6A CN110550759B (en) 2018-05-30 2018-05-30 Purification-softening water treatment system, water treatment method and plane valve thereof

Publications (2)

Publication Number Publication Date
CN110550759A CN110550759A (en) 2019-12-10
CN110550759B true CN110550759B (en) 2024-03-29

Family

ID=68735130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810536770.6A Active CN110550759B (en) 2018-05-30 2018-05-30 Purification-softening water treatment system, water treatment method and plane valve thereof

Country Status (1)

Country Link
CN (1) CN110550759B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021008504A1 (en) * 2019-07-18 2021-01-21 余姚市亚东塑业有限公司 Faucet water filter and control valve used for faucet water filter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202266701U (en) * 2011-08-25 2012-06-06 崔好印 Multifunctional water treatment control valve
CN202266706U (en) * 2011-09-09 2012-06-06 崔好印 Water treating multifunctional control valve
CN102678967A (en) * 2012-05-15 2012-09-19 余姚市亚东塑业有限公司 Multifunctional control valve
CN103994250A (en) * 2014-01-20 2014-08-20 温州市润新机械制造有限公司 Multifunctional softening valve and water processing device thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202266701U (en) * 2011-08-25 2012-06-06 崔好印 Multifunctional water treatment control valve
CN202266706U (en) * 2011-09-09 2012-06-06 崔好印 Water treating multifunctional control valve
CN102678967A (en) * 2012-05-15 2012-09-19 余姚市亚东塑业有限公司 Multifunctional control valve
CN103994250A (en) * 2014-01-20 2014-08-20 温州市润新机械制造有限公司 Multifunctional softening valve and water processing device thereof

Also Published As

Publication number Publication date
CN110550759A (en) 2019-12-10

Similar Documents

Publication Publication Date Title
CN110550758B (en) Purification-softening water treatment system, water treatment method and plane valve thereof
CN209041646U (en) Fluid valve
CN110550759B (en) Purification-softening water treatment system, water treatment method and plane valve thereof
CN110550770B (en) Purification-softening water treatment system and plane valve thereof
CN210193545U (en) Water treatment system, plane valve for water treatment system and valve plate assembly of plane valve
WO2019228401A1 (en) Purification-softening water-treatment system, water-treatment method, and plane valve therefor
CN104254721B (en) Flow-controlled device
CN212403691U (en) Valve assembly for a planar valve
CN211082937U (en) Plane valve for purifying-softening water treatment system and valve plate assembly thereof
CN110550769B (en) Purification-softening water treatment system and plane valve thereof
CN110902869B (en) Water treatment system, water treatment method and plane valve thereof
CN110902870B (en) Water treatment system, water treatment method and plane valve thereof
CN210770425U (en) Fluid valve and valve core thereof
WO2019228397A1 (en) Purified-softened water processing system and method, and flat valve thereof
CN110862166B (en) Multifunctional water treatment machine
CN111911662A (en) Purification-softening water treatment system, water treatment method and plane valve thereof
CN209740854U (en) Water treatment system, plane valve for water treatment system and valve plate assembly for plane valve
CN209041647U (en) Fluid valve and valve block component for fluid valve
CN110550760B (en) Water treatment system and plane valve thereof
KR100753449B1 (en) Washing machine having supply device of sterilization water
CN219866404U (en) Water treatment machine and control valve for water treatment machine
CN219866405U (en) Water treatment machine and control valve for water treatment machine
KR20220169263A (en) Water purifier
KR20220142766A (en) Water softeners
TW201504498A (en) Flow controller

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant