CN112850848A - Water making equipment and waterway system thereof - Google Patents
Water making equipment and waterway system thereof Download PDFInfo
- Publication number
- CN112850848A CN112850848A CN201911101678.8A CN201911101678A CN112850848A CN 112850848 A CN112850848 A CN 112850848A CN 201911101678 A CN201911101678 A CN 201911101678A CN 112850848 A CN112850848 A CN 112850848A
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- filter element
- waterway
- reverse osmosis
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/002—Apparatus for making beverages following a specific operational sequence, e.g. for improving the taste of the extraction product
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/58—Safety devices
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
Abstract
The invention provides water making equipment and a waterway system thereof, wherein the system comprises a water source interface; a drinking water outlet and a concentrated water outlet; a reverse osmosis membrane filter element assembly; one end of the water inlet waterway is connected with the water source interface, and the other end of the water inlet waterway is connected with the water inlet of the reverse osmosis membrane filter element assembly; one end of the drinking water outlet waterway is connected with the first water outlet of the reverse osmosis membrane filter element assembly, and the other end of the drinking water outlet waterway is connected with a drinking water outlet; the concentrated water outlet water path is connected with one end of the concentrated water outlet water path and the second water outlet of the reverse osmosis membrane filter element assembly, and the other end of the concentrated water outlet water path is connected with the concentrated water outlet. Therefore, the problem of reduction of the instantaneous water yield of the discharged water can be effectively solved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a waterway system of water making equipment and the water making equipment.
Background
In the related art, a water purifier generally pressurizes tap water through a booster pump, and then filters impurities, bacteria and other substances which are not beneficial to drinking water health through a water purifying filter element, so as to achieve the purpose of purifying water quality. However, the related art has a problem that the water outlet quantity of the water purifier is changed from big to small and then big at the moment of turning on the water faucet, and even the water outlet quantity is cut off, so that the user experience is influenced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first object of the present invention is to provide a waterway system of a water generating device, which effectively solves the problem of decreasing the instantaneous water output amount of the water output by controlling the cut-off of the concentrate water outlet waterway through the first valve assembly when the water output of the drinking water outlet is stopped.
A second object of the invention is to propose a water plant.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a waterway system of a water generating device, including: a water source interface; a drinking water outlet and a concentrated water outlet; a reverse osmosis membrane filter element assembly; one end of the water inlet waterway is connected with the water source interface, and the other end of the water inlet waterway is connected with the water inlet of the reverse osmosis membrane filter element assembly; one end of the drinking water outlet waterway is connected with the first water outlet of the reverse osmosis membrane filter element assembly, and the other end of the drinking water outlet waterway is connected with the drinking water outlet; concentrated water goes out the water route, the one end in concentrated water play water route with reverse osmosis membrane filter element group's second delivery port links to each other, the other end in concentrated water play water route with concentrated water export links to each other, wherein, concentrated water goes out the water route and includes first valve component, first valve component is in drinking water outlet closes when stopping to go out water, so that concentrated water goes out the anhydrous outflow in water route.
According to the waterway system of the water making equipment provided by the embodiment of the invention, one end of the water inlet waterway is connected with the water source interface, the other end of the water inlet waterway is connected with the water inlet of the reverse osmosis membrane filter element assembly, one end of the drinking water outlet waterway is connected with the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the drinking water outlet waterway is connected with the drinking water outlet, one end of the concentrated water outlet waterway is connected with the second water outlet of the reverse osmosis membrane filter element assembly, and the other end of the concentrated water outlet waterway is connected with the concentrated water outlet, wherein the concentrated water outlet waterway comprises a first valve component which is closed when the drinking water outlet stops water outlet, so that no water flows out of the concentrated water outlet waterway. Therefore, when the water outlet of the drinking water outlet stops discharging water, the waterway system of the water making equipment provided by the embodiment of the invention controls the cut-off of the concentrated water discharging waterway through the first valve component, so that the water in the reverse osmosis membrane filter element component can not flow out, and therefore, when the drinking water outlet discharges water next time, the problem that the water discharging amount is reduced at the moment of water discharging due to the water in the reverse osmosis membrane filter element component can be effectively solved.
According to one embodiment of the invention, the first valve assembly comprises a waste water solenoid valve and a first solenoid valve connected in series, wherein the waste water solenoid valve and the first solenoid valve are closed when the drinking water outlet stops discharging water.
According to an embodiment of the present invention, the first valve assembly comprises a second solenoid valve with a continuously adjustable opening, wherein the second solenoid valve maintains the opening at zero when the drinking water outlet stops discharging water.
According to one embodiment of the invention, the water inlet waterway comprises a first filter element assembly and a booster pump which are connected in series, wherein a front water inlet of the first filter element assembly is connected with the water source interface, one end of the booster pump is connected with a front water outlet of the first filter element assembly, and the other end of the booster pump is connected with a water inlet of the reverse osmosis membrane filter element assembly.
According to one embodiment of the invention, the water inlet circuit comprises a water inlet solenoid valve disposed between the first filter cartridge assembly and the booster pump.
According to an embodiment of the present invention, the waterway system of the water producing apparatus further includes: backflow water route, backflow water route's one end with reverse osmosis membrane filter element group's first delivery port links to each other, backflow water route's the other end passes through the booster pump with reverse osmosis membrane filter element group's water inlet links to each other, backflow water route is used for control reverse osmosis membrane filter element group's first delivery port water flow backward to reverse osmosis membrane filter element group's water inlet, wherein, backflow water route includes second valve subassembly, the second valve subassembly is used for control backflow water route switches on or ends.
According to an embodiment of the present invention, the waterway system of the water producing apparatus further includes: the control device is used for controlling the first valve assembly, the booster pump and the second valve assembly to be closed when the drinking water outlet stops water outlet, and controlling the first valve assembly, the booster pump and the second valve assembly to be opened at least once after the drinking water outlet stops water outlet for a first preset time.
According to one embodiment of the invention, the drinking water outlet waterway comprises a one-way valve and a water outlet switch, one end of the one-way valve is connected with the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the one-way valve is connected with the rear water inlet of the first filter element assembly, one end of the water outlet switch is connected with the rear water outlet of the first filter element assembly, and the other end of the water outlet switch is connected with the drinking water outlet.
According to one embodiment of the invention, the drinking water outlet is connected with a faucet capable of detecting the on-off state, the drinking water outlet waterway comprises a one-way valve and a water outlet pipeline, one end of the one-way valve is connected with the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the one-way valve is connected with the rear water inlet of the first filter element assembly, one end of the water outlet pipeline is connected with the rear water outlet of the first filter element assembly, and the other end of the water outlet pipeline is connected with the faucet through the drinking water outlet.
In order to achieve the above object, a water making device according to an embodiment of the second aspect of the present invention includes the waterway system of the water making device according to the embodiment of the first aspect of the present invention.
According to the water making equipment provided by the embodiment of the invention, through the arranged water path system of the water making equipment, when the water outlet of the drinking water stops discharging water, the first valve component controls the cut-off of the concentrated water discharging water path, so that water in the reverse osmosis membrane filter element component can not flow out, and therefore, when the drinking water outlet discharges water next time, the problem that the instantaneous water discharging amount of the water is reduced due to the water in the reverse osmosis membrane filter element component can be effectively solved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a block schematic view of a waterway system of a water production apparatus according to an embodiment of the present invention;
fig. 2 is a block schematic view of a waterway system of a water production apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a waterway system of the water making device according to an embodiment of the invention;
fig. 4 is a block schematic view of a waterway system of a water producing apparatus according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a waterway system of a water making device according to another embodiment of the invention;
fig. 6 is a block schematic view of a waterway system of a water producing apparatus according to yet another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a waterway system of the water making device according to another embodiment of the invention;
FIG. 8 is a block schematic diagram of a waterway system of a water plant according to yet another embodiment of the present invention;
fig. 9 is a schematic structural diagram of a waterway system of a water producing apparatus according to still another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a water production apparatus and a waterway system thereof according to an embodiment of the present invention with reference to the drawings.
Fig. 1 is a block schematic view of a waterway system of a water production apparatus according to an embodiment of the present invention. As shown in fig. 1, the waterway system of the water producing apparatus according to the embodiment of the present invention includes a water source interface 10, a drinking water outlet 20, a concentrated water outlet 30, a reverse osmosis membrane filter element assembly 40, a water inlet waterway 50, a drinking water outlet waterway 60, and a concentrated water outlet waterway 70.
Wherein, one end of the water inlet channel 50 is connected with the water source interface 10, and the other end of the water inlet channel 50 is connected with the water inlet of the reverse osmosis membrane filter element assembly 40; one end of the drinking water outlet waterway 60 is connected with the first water outlet of the reverse osmosis membrane filter element assembly 40, and the other end of the drinking water outlet waterway 60 is connected with the drinking water outlet 20; one end of the concentrated water outlet channel 70 is connected to the second outlet of the reverse osmosis membrane filter element assembly 40, and the other end of the concentrated water outlet channel 70 is connected to the concentrated water outlet 30, wherein the concentrated water outlet channel 70 includes a first valve assembly 71, and the first valve assembly 71 is closed when the drinking water outlet 20 stops discharging water, so that the concentrated water outlet channel 70 does not discharge water.
It can be understood that, when the drinking water outlet 20 is discharging water, the tap water enters the water inlet waterway 50 through the water source connector 10, and is filtered by the reverse osmosis membrane filter element assembly 40, the drinking water flows out from the drinking water outlet 20 through the drinking water outlet waterway 60, and the concentrated water flows out from the concentrated water outlet 30 through the concentrated water outlet waterway 70.
When drinking water outlet 20 stops going out water, no running water gets into reverse osmosis membrane filter element group spare 40 through water inlet waterway 50 again, controls first valve component 71 and closes this moment to concentrated water goes out water waterway 70 and ends, and the water in reverse osmosis membrane filter element group spare 40 can not flow out, and from this, when drinking water outlet 20 goes out water next time, because there is water in reverse osmosis membrane filter element group spare 40, the problem that the water yield reduces in the twinkling of an eye of going out water can obtain effectual solution.
According to an embodiment of the present invention, as shown in fig. 2-3 and 6-7, the first valve assembly 71 includes a waste water solenoid valve 701 and a first solenoid valve 702 connected in series, wherein the waste water solenoid valve 701 and the first solenoid valve 702 are closed when the drinking water outlet 20 stops discharging water.
It can be understood that, when the drinking water outlet 20 stops discharging water, the waste water solenoid valve 701 can not be completely closed, if the first solenoid valve 702 is not provided, the water in the reverse osmosis membrane filter element assembly 40 can be slowly discharged, the water in the reverse osmosis membrane filter element assembly 40 can be completely discharged after a certain time, when the drinking water outlet 20 discharges water again, the drinking water outlet 20 can discharge purified water after the reverse osmosis membrane filter element assembly 40 is supplemented with enough water for a certain time, and therefore the problem that the instantaneous water outlet amount of the discharged water is reduced or even cut off is caused.
Therefore, the first electromagnetic valve 702 is added, when the drinking water outlet 20 stops discharging water, the first electromagnetic valve 702 is controlled to be closed, so that the concentrated water discharging water channel 70 is cut off, water in the reverse osmosis membrane filter element assembly 40 cannot flow out, and therefore, when the drinking water outlet 20 discharges water next time, the problem that the water discharging amount is reduced at the moment of water discharging due to the water in the reverse osmosis membrane filter element assembly 40 can be effectively solved.
According to another embodiment of the present invention, as shown in fig. 4-5 and 8-9, the first valve assembly 71 includes a second solenoid valve 703 with a continuously adjustable opening, wherein the second solenoid valve 703 maintains the opening at zero when the drinking water outlet 20 stops discharging water.
It will be appreciated that the waste water solenoid valve 701 and the first solenoid valve 702 of the embodiments of fig. 2-3 and 6-7 may be replaced with a second solenoid valve 703 of continuously adjustable opening degree of the embodiments of fig. 4-5 and 8-9. The second solenoid valve 703 keeps the opening degree at zero when the drinking water outlet 20 stops discharging water, so that the concentrated water discharging water path 70 is cut off and the water in the reverse osmosis membrane cartridge assembly 40 does not flow out.
According to an embodiment of the present invention, as shown in fig. 2 to 9, the inlet water path 50 includes a first filter element assembly 51 and a booster pump 52 connected in series, wherein a front water inlet of the first filter element assembly 51 is connected to the water source connector 10, one end of the booster pump 52 is connected to a front water outlet of the first filter element assembly 51, and the other end of the booster pump 52 is connected to a water inlet of the reverse osmosis membrane filter element assembly 40.
It should be noted that the first filter element assembly 51 may be a PP cotton fiber activated carbon rod composite filter element, or may be an independent PP cotton filter element, a front activated carbon filter element, and a rear activated carbon filter element.
Further, according to an embodiment of the present invention, as shown in fig. 2 to 9, the inlet water circuit 50 includes an inlet water solenoid valve 53 disposed between the first filter cartridge assembly 51 and the booster pump 52.
It can be understood that when the drinking water outlet 20 is discharging water, the booster pump 52 and the water inlet solenoid valve 53 are controlled to be opened, the booster pump 52 pressurizes the tap water to filter the tap water through the first filter element assembly 51, and then the tap water is filtered through the reverse osmosis membrane filter element assembly 40, the drinking water flows out from the drinking water outlet 20 through the drinking water outlet waterway 60, and the concentrated water flows out from the concentrated water outlet 30 through the concentrated water outlet waterway 70.
When the drinking water outlet 20 stops discharging water, the booster pump 52 and the water inlet solenoid valve 53 are controlled to be closed, so that no tap water enters the reverse osmosis membrane filter element assembly 40 through the water inlet waterway 50.
According to an embodiment of the present invention, as shown in fig. 2 to 4, the waterway system of the water producing apparatus further includes: backflow water path 80, backflow water path 80's one end links to each other with reverse osmosis membrane filter element assembly 40's first delivery port, backflow water path 80's the other end passes through booster pump 52 and links to each other with reverse osmosis membrane filter element assembly 40's water inlet, backflow water path 80 is used for controlling the water that reverse osmosis membrane filter element assembly 40's first delivery port flows back to reverse osmosis membrane filter element assembly 40's water inlet, and wherein, backflow water path 80 includes second valve subassembly 81, and second valve subassembly 81 is used for controlling backflow water path 80 and switches on or ends.
It can be understood that when the drinking water outlet 20 stops discharging water, the first valve assembly 71 is controlled to be closed, so that the concentrated water outlet water path 70 is cut off, and the water in the reverse osmosis membrane filter element assembly 40 does not flow out. However, if the water in the reverse osmosis membrane cartridge assembly 40 is not discharged for a long time, the water quality is deteriorated, and the TDS (total dissolved solids) value of the water discharged from the drinking water outlet 20 next time is high.
Therefore, the present invention adds the backflow waterway 80, after the drinking water outlet 20 stops discharging water for a certain time, the water inlet solenoid valve 53, the second valve assembly 81, the first valve assembly 71 and the booster pump 52 are opened, so that after tap water enters the water inlet waterway 50 through the water source interface 10 and is filtered by the reverse osmosis membrane filter element assembly 40, the water flowing out from the first water outlet of the reverse osmosis membrane filter element assembly 40 flows back to the water inlet of the reverse osmosis membrane filter element assembly 40, and the concentrated water flows out from the concentrated water outlet 30 through the concentrated water outlet waterway 70, so that the water in the reverse osmosis membrane filter element assembly 40 can be filtered and supplemented, thereby ensuring the water quality and water quantity of the water in the reverse osmosis membrane filter element assembly 40, and reducing the TDS value of the water coming out next time from the drinking water.
Further, according to an embodiment of the present invention, as shown in fig. 2, the waterway system of the water production apparatus further includes: the control device 90, the control device 90 is connected with the first valve assembly 71, the booster pump 52 and the second valve assembly 81, and the control device 90 is used for controlling the first valve assembly 71, the booster pump 52 and the second valve assembly 81 to be closed when the drinking water outlet 20 stops discharging water, and controlling the first valve assembly 71, the booster pump 52 and the second valve assembly 81 to be opened at least once after the drinking water outlet 20 stops discharging water for a first preset time.
It can be understood that, when the drinking water outlet 20 stops discharging water, the control device 90 controls the first valve assembly 71, the booster pump 52 and the second valve assembly 81 to be closed, and after the drinking water outlet 20 stops discharging water for a first preset time, the control device 90 may control the first valve assembly 71, the booster pump 52 and the second valve assembly 81 to be opened at least once, for example, once every preset time, so as to update and purify the water in the reverse osmosis membrane filter element assembly 40, thereby ensuring the water quality and water quantity of the water in the reverse osmosis membrane filter element assembly 40, and reducing the TDS value of the water discharged next time from the drinking water outlet 20.
According to an embodiment of the present invention, as shown in fig. 2 to 5, the drinking water outlet path 60 includes a check valve 61 and a water outlet switch 62, one end of the check valve 61 is connected to the first water outlet of the reverse osmosis membrane filter element assembly 40, the other end of the check valve 61 is connected to the rear water inlet of the first filter element assembly 51, one end of the water outlet switch 62 is connected to the rear water outlet of the first filter element assembly 51, and the other end of the water outlet switch 62 is connected to the drinking water outlet 20.
It can be understood that when the drinking water outlet 20 is discharging water, the water inlet solenoid valve 53, the booster pump 53, the first valve assembly 71 and the water outlet switch 62 are controlled to be opened, so that the tap water enters the water inlet waterway 50 through the water source connector 10, and is filtered through the reverse osmosis membrane filter element assembly 40, the drinking water flows out from the drinking water outlet 20 through the drinking water outlet waterway 60, and the concentrated water flows out from the concentrated water outlet 30 through the concentrated water waterway 70.
When the drinking water outlet 20 stops discharging water, the water inlet solenoid valve 53, the booster pump 53, the first valve assembly 71, the second valve assembly 81 and the water outlet switch 62 are controlled to be closed, after the drinking water outlet 20 stops discharging water for a first preset time, the water inlet solenoid valve 53, the first valve assembly 71, the booster pump 52 and the second valve assembly 81 are controlled to be opened at least once, for example, once every preset time, so that after tap water enters the water inlet water channel 50 through the water source connector 10 and is filtered by the reverse osmosis membrane filter element assembly 40, water flowing out of the first water outlet of the reverse osmosis membrane filter element assembly 40 flows back to the water inlet of the reverse osmosis membrane filter element assembly 40, and concentrated water flows out of the concentrated water outlet 30 through the concentrated water outlet water channel 70.
According to another embodiment of the present invention, as shown in fig. 6-9, the drinking water outlet 20 is connected to a faucet 100 capable of detecting the on-off state, the drinking water outlet path 60 includes a one-way valve 61 and a water outlet line 63, one end of the one-way valve 61 is connected to the first water outlet of the reverse osmosis membrane filter element assembly 40, the other end of the one-way valve 61 is connected to the rear water inlet of the first filter element assembly 51, one end of the water outlet line 63 is connected to the rear water outlet of the first filter element assembly 51, and the other end of the water outlet line 63 is connected to the faucet 100 through the drinking water outlet 20.
It should be noted that in some other embodiments of the present invention, the faucet 100 may be a faucet capable of detecting the opening and closing angle.
It can be understood that when the test faucet 100 is opened, the water inlet solenoid valve 53, the booster pump 53 and the first valve assembly 71 are controlled to be opened, so that the tap water enters the water inlet waterway 50 through the water source connector 10, and is filtered by the reverse osmosis membrane filter element assembly 40, the drinking water flows out from the drinking water outlet 20 through the drinking water outlet waterway 60 and then flows out from the faucet 100, and the concentrated water flows out from the concentrated water outlet 30 through the concentrated water waterway 70.
When the detection tap 100 is closed, the water inlet solenoid valve 53, the booster pump 53, the first valve assembly 71 and the second valve assembly 81 are controlled to be closed, after detecting that the faucet 100 is closed for a first preset time, the water inlet solenoid valve 53, the first valve assembly 71, the booster pump 52 and the second valve assembly 81 are controlled to be opened at least once, for example, once every preset time, therefore, after tap water enters the water inlet waterway 50 through the water source interface 10 and is filtered by the reverse osmosis membrane filter element assembly 40, water flowing out of the first water outlet of the reverse osmosis membrane filter element assembly 40 flows back to the water inlet of the reverse osmosis membrane filter element assembly 40, concentrated water flows out of the concentrated water outlet 30 through the concentrated water outlet waterway 70, and therefore, the water in the reverse osmosis membrane filter element assembly 40 can be updated and purified, thereby can guarantee the quality of water condition and the water yield of the water in the reverse osmosis membrane filter element subassembly 40, reduce the TDS value of the water that the drinking water export 20 comes out next time.
In summary, according to the waterway system of the water producing apparatus provided by the embodiment of the present invention, one end of the water inlet waterway is connected to the water source interface, the other end of the water inlet waterway is connected to the water inlet of the reverse osmosis membrane filter element assembly, one end of the drinking water outlet waterway is connected to the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the drinking water outlet waterway is connected to the drinking water outlet, one end of the concentrated water outlet waterway is connected to the second water outlet of the reverse osmosis membrane filter element assembly, and the other end of the concentrated water outlet waterway is connected to the concentrated water outlet. Therefore, when the water outlet of the drinking water outlet stops discharging water, the waterway system of the water making equipment provided by the embodiment of the invention controls the cut-off of the concentrated water discharging waterway through the first valve component, so that the water in the reverse osmosis membrane filter element component can not flow out, and therefore, when the drinking water outlet discharges water next time, the problem that the water discharging amount is reduced at the moment of water discharging due to the water in the reverse osmosis membrane filter element component can be effectively solved.
Based on the waterway system of the water making equipment in the embodiment, the embodiment of the invention also provides the water making equipment, which comprises the waterway system of the water making equipment.
According to the water making equipment provided by the embodiment of the invention, through the arranged water path system of the water making equipment, when the water outlet of the drinking water stops discharging water, the first valve component controls the cut-off of the concentrated water discharging water path, so that water in the reverse osmosis membrane filter element component can not flow out, and therefore, when the drinking water outlet discharges water next time, the problem that the instantaneous water discharging amount of the water is reduced due to the water in the reverse osmosis membrane filter element component can be effectively solved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A waterway system of a water producing apparatus, comprising:
a water source interface;
a drinking water outlet and a concentrated water outlet;
a reverse osmosis membrane filter element assembly;
one end of the water inlet waterway is connected with the water source interface, and the other end of the water inlet waterway is connected with the water inlet of the reverse osmosis membrane filter element assembly;
one end of the drinking water outlet waterway is connected with the first water outlet of the reverse osmosis membrane filter element assembly, and the other end of the drinking water outlet waterway is connected with the drinking water outlet;
concentrated water goes out the water route, the one end in concentrated water play water route with reverse osmosis membrane filter element group's second delivery port links to each other, the other end in concentrated water play water route with concentrated water export links to each other, wherein, concentrated water goes out the water route and includes first valve component, first valve component is in drinking water outlet closes when stopping to go out water, so that concentrated water goes out the anhydrous outflow in water route.
2. The waterway system of a water production device of claim 1, wherein the first valve assembly comprises a wastewater solenoid valve and a first solenoid valve connected in series, wherein the wastewater solenoid valve and the first solenoid valve are closed when the potable water outlet stops discharging water.
3. The waterway system of a water production device according to claim 1, wherein the first valve assembly comprises a second solenoid valve with a continuously adjustable opening, wherein the second solenoid valve maintains the opening at zero when the drinking water outlet stops water.
4. The waterway system of a water making device according to claim 1, wherein the water inlet waterway comprises a first filter element assembly and a booster pump which are connected in series, wherein a front water inlet of the first filter element assembly is connected with the water source interface, one end of the booster pump is connected with a front water outlet of the first filter element assembly, and the other end of the booster pump is connected with a water inlet of the reverse osmosis membrane filter element assembly.
5. The waterway system of water production equipment of claim 4, wherein the water inlet waterway comprises a water inlet solenoid valve disposed between the first filter cartridge assembly and the booster pump.
6. The waterway system of a water production device of claim 4, further comprising:
backflow water route, backflow water route's one end with reverse osmosis membrane filter element group's first delivery port links to each other, backflow water route's the other end passes through the booster pump with reverse osmosis membrane filter element group's water inlet links to each other, backflow water route is used for control reverse osmosis membrane filter element group's first delivery port water flow backward to reverse osmosis membrane filter element group's water inlet, wherein, backflow water route includes second valve subassembly, the second valve subassembly is used for control backflow water route switches on or ends.
7. The waterway system of a water production device of claim 6, further comprising:
the control device is used for controlling the first valve assembly, the booster pump and the second valve assembly to be closed when the drinking water outlet stops water outlet, and controlling the first valve assembly, the booster pump and the second valve assembly to be opened at least once after the drinking water outlet stops water outlet for a first preset time.
8. The waterway system of water making equipment according to claim 4, wherein the drinking water outlet waterway comprises a check valve and a water outlet switch, one end of the check valve is connected with the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the check valve is connected with the rear water inlet of the first filter element assembly, one end of the water outlet switch is connected with the rear water outlet of the first filter element assembly, and the other end of the water outlet switch is connected with the drinking water outlet.
9. The waterway system of a water making device according to claim 4, wherein the drinking water outlet is connected to a faucet capable of detecting the on-off state, the drinking water outlet waterway comprises a one-way valve and a water outlet pipeline, one end of the one-way valve is connected to the first water outlet of the reverse osmosis membrane filter element assembly, the other end of the one-way valve is connected to the rear water inlet of the first filter element assembly, one end of the water outlet pipeline is connected to the rear water outlet of the first filter element assembly, and the other end of the water outlet pipeline is connected to the faucet through the drinking water outlet.
10. A water production plant, characterized by comprising a waterway system of the water production plant according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101678.8A CN112850848A (en) | 2019-11-12 | 2019-11-12 | Water making equipment and waterway system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101678.8A CN112850848A (en) | 2019-11-12 | 2019-11-12 | Water making equipment and waterway system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112850848A true CN112850848A (en) | 2021-05-28 |
Family
ID=75984348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911101678.8A Withdrawn CN112850848A (en) | 2019-11-12 | 2019-11-12 | Water making equipment and waterway system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112850848A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639374A (en) * | 1992-06-30 | 1997-06-17 | Premier Manufactured Systems, Inc. | Water-conserving pressure-maintaining reverse osmosis system |
| CN105214499A (en) * | 2015-10-19 | 2016-01-06 | 浙江沁园水处理科技有限公司 | Reverse osmosis drinking fountain |
| CN205294914U (en) * | 2015-12-31 | 2016-06-08 | 北京碧水源净水科技有限公司 | Water purifier with direct current reflux unit |
| CN205634934U (en) * | 2016-03-24 | 2016-10-12 | 佛山市美的清湖净水设备有限公司 | water purification system |
-
2019
- 2019-11-12 CN CN201911101678.8A patent/CN112850848A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639374A (en) * | 1992-06-30 | 1997-06-17 | Premier Manufactured Systems, Inc. | Water-conserving pressure-maintaining reverse osmosis system |
| CN105214499A (en) * | 2015-10-19 | 2016-01-06 | 浙江沁园水处理科技有限公司 | Reverse osmosis drinking fountain |
| CN205294914U (en) * | 2015-12-31 | 2016-06-08 | 北京碧水源净水科技有限公司 | Water purifier with direct current reflux unit |
| CN205634934U (en) * | 2016-03-24 | 2016-10-12 | 佛山市美的清湖净水设备有限公司 | water purification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5254243A (en) | Water conditioning system and an electronic control therefor | |
| CN106396160B (en) | Water purification system and control method thereof | |
| CN112299510B (en) | Water purifier, water purifying system and control method of water purifying system | |
| JP2009233591A (en) | Water purifier | |
| RU2681629C1 (en) | Water filtration system | |
| CN112142214B (en) | Water purifier and control method and device thereof | |
| CN103816807A (en) | Effluent-free RO water purifier | |
| CN105366855A (en) | Water purifier and control method thereof | |
| CN108658175A (en) | The control method of reverse osmosis purified water system, purifier and reverse osmosis purified water system | |
| WO2011045998A1 (en) | Water purifier | |
| CN113526702A (en) | Two waterway systems of play of purifier and purifier | |
| CN112850848A (en) | Water making equipment and waterway system thereof | |
| CN215654712U (en) | Two waterway systems of play of purifier and purifier | |
| CN211999117U (en) | Three-core reverse osmosis water purification system and three-core reverse osmosis water purifier | |
| CN212640101U (en) | Double-core reverse osmosis water purification system and double-core reverse osmosis water purifier | |
| CN214360551U (en) | Water purifier | |
| CN115159708A (en) | Water purification control method of water purification equipment, water purification system and water purification equipment | |
| CN210286987U (en) | Ultra-filtration water purifying device capable of automatically backwashing | |
| CN108975542B (en) | Water purification system and water purifier | |
| RU2668909C1 (en) | Water filtration system | |
| CN114555532A (en) | Water purifier | |
| CN109354283A (en) | Water treatment system, control method and purifier | |
| JP2009233570A (en) | Water purifier | |
| CN211328448U (en) | Water purifier water purification system | |
| CN211734016U (en) | Waterway system and water purifier comprising same |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210528 |
|
| WW01 | Invention patent application withdrawn after publication |