WO2017148147A1

WO2017148147A1 - Water channel plate having multiple water discharge channels for water purifier, filtering device and water purifier

Info

Publication number: WO2017148147A1
Application number: PCT/CN2016/101292
Authority: WO
Inventors: 张仕荣; 温小健
Original assignee: 佛山市美的清湖净水设备有限公司; 美的集团股份有限公司
Priority date: 2016-03-01
Filing date: 2016-09-30
Publication date: 2017-09-08

Abstract

Provided are a water channel plate having multiple water discharge channels for a water purifier, and a water purifier. The water channel plate comprises an integrated water channel plate body. At least two water discharge channels are disposed on the integrated water channel plate body. Provided are a water channel plate for a water purifier, and a water purifier. The water channel plate for a water purifier comprises: a raw water inlet (1); a waste water outlet (2); a pure water outlet (4); a raw water channel (201); a first water channel for roughly-filtered water (202); a water feed channel for water to be fine-filtered (203); a waste water channel (204); a first water channel for finely-filtered water (205); a second water channel for finely-filtered water (206); a pure water discharge channel (207); a first stage filter element water feed faucet (71); a first stage filter element water discharge faucet (72); a fine filter element water feed faucet (103); a fine filter element waste water faucet (104); a fine filter element water discharge faucet (105); a rear filter element water feed faucet (106); and a rear filter element water discharge faucet (107).

Description

Multi-water purifier waterway plate, filter device and water purifier

Technical field

The invention relates to the field of water purification equipment, in particular to a multi-water outlet water purifier water circuit board, a filtering device and a water purifier.

Background technique

With the gradual deterioration of water quality, the water purifier has slowly entered the home of the majority of users, and the water purifier has gradually played an increasingly important role in the daily life of users.

At present, most of the water purifier waterways use PE pipes and quick-connect pipe joints to connect the water pipes inside the water purifier, thus forming a water purifier internal waterway system. Due to the complicated product structure and various parts, there is a problem of high risk of water leakage at the joint. And only a single effluent design can be achieved.

Summary of the invention

The main object of the present invention is to provide a multi-water purifier waterway plate and a water purifier that has a compact structure, avoids the risk of water leakage, and realizes multi-water flow direction design.

In order to achieve the above object, the present invention provides an multiple water purifier waterway plate, comprising: an integrated waterway plate body, wherein the integrated waterway plate body is provided with at least two water outlet flow paths.

Preferably, the integrated waterway main body is further mounted with a multi-stage filter element, and one of the at least two water discharge flow paths is connected to one of the first-stage filter elements of the multi-stage filter element, and the at least two outflow channels are Other one or more of the other stages of filter elements that connect at least one of the multi-stage filter elements.

Preferably, the multi-stage filter element comprises a first stage filter element, a second stage filter element, a third stage filter element and a fourth stage filter element, the outlet flow path comprising a first outlet flow path for outputting purified water and for output a second outlet flow path of purified water, the first outlet flow path connecting the second stage filter element, and the second outlet flow path connecting the third stage filter element and the fourth stage filter element in sequence.

Preferably, the integrated waterway main body is further equipped with other related small waterway components, including the water inlet electromagnetic valve, the waste water solenoid valve, the check valve, the water pipe, the high pressure switch, the booster pump and the self. One or more of the suction pumps.

The present invention also provides a water purifier comprising the multiple water purifier waterway plate as described above.

The invention also provides a water purifier waterway board, comprising a raw water inlet, a waste water outlet, a purified water outlet, a raw water channel, a first coarse filtration waterway, a fine filtration inlet waterway, a wastewater waterway, a first fine filtration waterway, The second fine filter water channel, the clean water outlet water channel, the first filter inlet inlet port, the first filter outlet outlet, the fine filter inlet inlet, the fine filter waste inlet, the fine filter outlet, and the rear filter inlet And a rear filter outlet port, the raw water inlet is connected to the raw water channel, the raw water channel is spaced apart from the first coarse filter waterway, and the primary filter inlet is connected to the raw water channel. The first coarse filtered water channel is directly connected or indirectly connected to the fine filter inlet water channel, and the fine filter inlet inlet port is connected to the fine filter inlet water channel, and the fine filter filter waste water inlet and waste water outlet Each of the fine filtration water outlets is in communication with the first fine filtration water passage, and the first fine filtration water passage is directly or indirectly connected to the second fine filtration water passage. Clean water The water water channel is separated from the second fine filter water channel, and the rear filter inlet inlet port and the rear filter outlet outlet port are respectively connected with the second fine filter water channel and the purified water outlet water channel, and the purified water outlet is The purified water outlet water passage is connected.

Preferably, the water purifier waterway plate further includes a second coarse filter water channel, a second filter inlet inlet port and a secondary filter outlet port, and the second coarse filter water channel is separated from the first coarse filter water channel The second filter water inlet port and the second filter water outlet port are respectively connected to the first coarse filter water channel and the second coarse filter water channel, and the second coarse filter water channel and the fine filter inlet water channel Directly connected or indirectly connected.

Preferably, the water purifier waterway plate further comprises a transition waterway, a water inlet solenoid valve inlet socket, a water inlet solenoid valve outlet socket, a booster pump inlet inlet, and a booster pump outlet socket, wherein the transitional waterway is disposed at the Between the second coarse filtration waterway and the fine filtration inlet waterway, the inlet solenoid inlet inlet and the inlet solenoid valve outlet outlet are respectively connected to the second coarse filtration waterway and the transitional waterway. The inlet port of the booster pump and the outlet port of the booster pump are respectively connected to the transition waterway and the fine filter inlet waterway.

Preferably, the wastewater waterway includes a first wastewater waterway and a second wastewater waterway, the first wastewater waterway is partitioned from the second wastewater waterway, and the water purifier waterway plate further includes a wastewater valve inlet inlet and a wastegate The water outlet socket, the waste water inlet port and the waste water outlet port are respectively connected to the first wastewater water channel and the second wastewater water channel, and the wastewater outlet is connected to the second wastewater water channel.

Preferably, the water purifier waterway plate is sealed and welded by at least two waterway plates, and an internal waterway is formed between two adjacent waterway plates, wherein at least one waterway plate is provided with a waterway for forming the raw water, A coarse filtration waterway, a fine filtration inlet waterway, a wastewater waterway, a first fine filtration waterway, a second fine filtration waterway, and a groove of a purified water outlet waterway.

The invention also provides a water purifier comprising the water purifier waterway plate as described above, further comprising a primary filter element, a fine filter element and a rear filter element, wherein the inlet and the outlet of the primary filter element are respectively The first filter inlet inlet port is connected with the first filter outlet outlet port, and the fine filter element is a reverse osmosis filter element or a nanofiltration filter element, and the inlet, the waste water port and the water outlet of the fine filter element are respectively connected with the fine filter element The water inlet, the fine filter filter waste water inlet, and the fine filter filter outlet port are connected, and the water inlet and the water outlet of the rear filter core are respectively connected with the rear filter water inlet socket and the rear filter core water outlet socket.

Preferably, the water purifier further includes a second coarse filtered water channel, a secondary filter inlet inlet and a secondary filter outlet, the second coarse filtered water channel being separated from the first coarse filtered water channel, The second filter water inlet port and the second filter water outlet port are respectively connected to the first coarse filter water channel and the second coarse filter water channel, and the second coarse filter water channel is directly connected to the fine filter inlet water channel Or indirectly connected, the water purifier further includes a secondary filter element, the primary filter element is a PP cotton filter core, the secondary filter element is an activated carbon filter element, and the water inlet and the water outlet of the secondary filter element are respectively associated with the second The level filter inlet port is connected to the secondary filter outlet port.

Preferably, the water purifier further comprises a transition waterway, a water inlet solenoid valve inlet socket, a water inlet solenoid valve outlet socket, a booster pump inlet inlet, and a booster pump outlet socket, wherein the transitional waterway is disposed in the first Between the two coarse filtration waterway and the fine filtration inlet waterway, the water inlet solenoid inlet inlet port and the inlet water solenoid outlet outlet port are respectively connected with the second coarse filtration waterway and the transitional waterway, and the increase The water inlet port of the pressure pump and the outlet port of the booster pump are respectively connected to the transition waterway and the fine filter inlet waterway, and the water purifier further comprises an inlet water solenoid valve and a booster pump, and the water inlet of the inlet solenoid valve And the water outlet respectively communicate with the water inlet solenoid inlet inlet port and the inlet solenoid valve outlet socket, and the water inlet and the outlet of the booster pump are respectively connected to the booster pump inlet socket and the booster pump outlet socket Connected.

Preferably, the first fine filtration water channel is separated from the second fine filtration water channel, and the water purifier waterway plate further comprises a one-way valve inlet socket and a one-way valve outlet socket, and the one-way valve inlet The water inlet is in communication with the first fine filtration water passage, and the one-way valve outlet socket is in communication with the second fine filtration water passage, the water purifier further includes a one-way valve, and the water inlet of the one-way valve And the water outlet is respectively connected to the one-way valve inlet socket and the one-way valve outlet socket.

Preferably, the wastewater waterway includes a first wastewater waterway and a second wastewater waterway, the first wastewater waterway is partitioned from the second wastewater waterway, and the water purifier waterway plate further includes a wastewater valve inlet inlet and a wastegate a water outlet socket, the water inlet port of the waste water valve and the water outlet port of the waste water valve are respectively connected to the first wastewater waterway and the second wastewater waterway, and the waste water outlet is connected to the second wastewater waterway, and the water purifier further comprises The waste water valve, the water inlet and the water outlet of the waste water valve are respectively connected with the waste water inlet of the waste water valve and the water outlet of the waste water valve.

The present invention also provides a filtering device, characterized in that the filtering device comprises a first waterway plate, a second waterway plate, a third waterway plate, and a plurality of filters which are sequentially stacked and fixedly connected;

Forming a first waterway layer between the first waterway plate and the second waterway plate, the first waterway layer having at least two first flow paths that are parallel to each other;

a second waterway layer is formed between the second waterway plate and the third waterway plate, and the second waterway layer has at least two second flow paths that are parallel to each other;

The water inlet and the water outlet of the filter are in communication through the first flow path and/or the second flow path.

Preferably, the first flow path is disposed in parallel with the second flow path.

Preferably, the first waterway plate, the second waterway plate, and the third waterway plate are all elongated plates, and a longitudinal direction of the first flow path is perpendicular or parallel to a length direction of the second flow path plate.

Preferably, the second waterway plate is formed with a first through hole penetrating, and the first via hole communicates with the first waterway layer and the second waterway layer.

The invention also proposes a water purifier comprising a filtration device as described above.

The utility model provides a multi-water purifier waterway plate and a water purifier, which integrates the internal waterway of the water purifier into an integrated waterway plate, and at least two water outlet flow paths are arranged on the main body of the integrated waterway plate, for example The water purifier completes the raw water filtration and outputs the purified water and the pure water. Therefore, the multi-water flow direction design is adopted to meet the user's demand for various waterway output, and the water purifier is compact in structure, avoiding water leakage at the water purifier joint. risks of.

The water purifier waterway plate and the water purifier proposed by the invention integrate the water channel inside the water purifier into an integrated waterway plate, and set corresponding sockets and waterways on the integrated waterway plate, and pass at least one level The coarse filtration and at least one-stage fine filtration treatment realize the raw water filtration of the water purifier, and the structure is compact, thereby avoiding the risk of water leakage at the water purifier joint; in addition, the multi-water flow direction design can be adopted to satisfy the user for various water passages. The output demand, for example, can output purified water and pure water.

The filter device and the water purifier provided by the invention divide the integrated waterway plate of the filter device into a plurality of waterway layers, and arrange the flow paths of the same waterway layer in parallel, so that the water channel of the integrated waterway plate is clearly distributed, and then the filter is filtered. The device is respectively connected with the flow channels of each waterway layer to realize the closed waterway, so that the waterway of the filtering device is simplified, the layout is more reasonable, and the water flows in the flow channel, which is beneficial to timely filtering of the water by the filtering device, thereby facilitating the filtering. Improve the efficiency of the filter unit.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic view showing the water path structure of a preferred embodiment of the water outlet water purifying plate of the present invention;

2 is a schematic view showing the water path structure of a preferred embodiment of the water purifier waterway plate of the present invention;

3 is a schematic structural view of a first embodiment of a filtering device of the present invention;

Figure 4 is a schematic view showing the structure of another angle of Figure 3;

Figure 5 is a schematic view showing the installation structure of the filter of the filtering device of the present invention;

Figure 6 is a schematic view showing the structure of a second embodiment of the filtering device of the present invention;

Figure 7 is a schematic structural view of a third embodiment of the filtering device of the present invention;

Figure 8 is a schematic structural view of a fourth embodiment of the filtering device of the present invention;

9 is a schematic structural view of a first flow path of a filtering device of the present invention;

10 is a schematic structural view of a second flow path of a first embodiment of a filtering device according to the present invention;

Figure 11 is a schematic view showing the structure of a second flow path of a second embodiment of the filtering device of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back, ...) in the embodiment of the present invention, the directional indication is only used to explain in a certain posture (as shown in the drawing) The relative positional relationship between the components, the motion situation, and the like, if the specific posture changes, the directional indication also changes accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of the "first", "second", etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Since the existing water purifier waterways mostly use PE pipes and quick-connect pipe joints to connect the water pipes inside the water purifier, the water purifier internal waterway system is formed. Due to the complicated product structure and various parts, there is a high risk of water leakage at the joint. Problem, and only a single effluent design can be achieved.

The embodiment of the invention provides a multi-water purifier waterway plate and a water purifier, and integrates the internal waterway of the water purifier into an integrated waterway plate, and at least two water outlet channels are arranged on the main body of the integrated waterway plate. For example, the water purifier completes the raw water filtration, and outputs the purified water and the pure water. Therefore, the multi-water flow direction design is adopted to meet the user's demand for various water passage outputs, and the water purifier is compact in structure, avoiding the water purifier joint. There is a risk of water leakage.

As shown in FIG. 1 , a preferred embodiment of the present invention provides a multi-water purifier waterway plate, comprising: an integrated waterway main body, wherein the integrated waterway main body is sealed and welded by a plurality of waterway plates, and two adjacent waterway plates are formed. An internal waterway is formed between them. Wherein, the welding method of the integrated waterway plate includes but is not limited to ultrasonic welding or heat welding or other means.

The integrated waterway main body is provided with at least two water outlet flow paths. Therefore, the multi-water flow direction design is adopted to meet the user's demand for various waterway output, and the water purifier has a compact structure, thereby avoiding the risk of water leakage at the water purifier joint.

Specifically, the multi-channel flow direction design of the embodiment adopts the following scheme:

a multi-stage filter element is mounted on the main body of the integrated water-path board, one of the at least two water-discharging flow paths is connected to one of the first-stage filter elements of the multi-stage filter element, and at least one of the at least two outflow channels is connected One or more of the other stages of the multi-stage filter.

As shown in Figure 1, the four-stage filter and the dual-water flow direction are installed on the main body of the integrated waterway board as an example:

The multi-stage filter element includes a first stage filter element 1a, a second stage filter element 3a, a third stage filter element 5a, and a fourth stage filter element 7a, the water outlet flow path including a first water outlet flow path for outputting purified water and A second outlet flow path for purifying pure water is connected, and the first outlet flow passage is connected to the second stage filter element 3a, and the second outlet flow path is sequentially connected to the third stage filter element 5a and the fourth stage filter element 7a. That is, the purified water is output from the second-stage activated carbon filter, and can be used for domestic water, and the purified water is discharged from the third-stage filter 5a and processed through the fourth-stage filter 7a to be potable water.

The flow direction of the water path is as shown by the arrow in Fig. 1, and the raw water enters the integrated waterway plate from the water inlet, and after filtering through the first-stage filter element 1a, it enters the second-stage filter element 3a through the water inlet solenoid valve 2a, and is filtered by the second-stage filter element 3a. The waterway is divided into two paths, one of which serves as purified water from the purified water outlet, and the other is filtered through the third-stage filter 5a and the fourth-stage filter 7a in sequence, to obtain purified water, which flows out from the purified water outlet.

Therefore, through the above two waterway design, tap water or other incoming water can be filtered by water, and a series of waterway components are used in the middle, so that the water outlet of the whole machine can output purified water and pure water, which can satisfy the user. The need for a waterway output, and the water purifier is compact, avoiding the risk of water leakage at the water purifier joint.

In addition, a corresponding component interface is also provided on the integrated waterway plate for connecting the filter element and other related small waterway components, including but not limited to the water inlet solenoid valve 2a, the waste water solenoid valve 4a, and the single The valve 6a, the water pipe, the high pressure switch 9a, the booster pump, the self-priming pump, and the like. The water inlet solenoid valve 2a, the waste water solenoid valve 4a, the check valve 6a, the booster pump port 8a, the high pressure switch 9a, and the like are shown in Fig. 1.

The material of the above filter element can be selected according to requirements, for example, the first stage filter element 1a is a PP cotton filter element, the second stage filter element 3a is an activated carbon filter element or an ultrafiltration filter element, the third stage filter element 5a is a reverse osmosis filter element, and the fourth stage filter element 7a It is an activated carbon filter.

In addition, an external water passage joint connecting the external components is provided on the end surface of the integrated water passage plate.

Compared with the prior art, the current water purifier water passage mostly uses a PE pipe and a quick-connect pipe joint to connect the water passage inside the water purifier, thereby forming a water purifier internal waterway system, so there is a problem that the risk of water leakage at the joint is high, and this embodiment proposes The utility model relates to an integrated waterway board integrating the internal water path of the purified water into the board, and the waterway board is welded by one or more component plates, thereby integrating the single and double outlet water purifier waterway system into the waterway board, so that the water outlet end of the whole machine It can output purified water and pure water, which can meet the user's demand for various waterway output, and the water purifier has a compact structure, which avoids the risk of water leakage at the water purifier joint.

In addition, the present invention also provides a water purifier, which may include the multiple water purifier water circuit board described in the above embodiments.

The solution of the embodiment of the present invention further proposes another solution, integrating the water channel inside the water purifier into the board to form an integrated waterway board, and setting corresponding sockets and waterways on the integrated waterway board, and passing at least one coarse filter and At least one level of fine filtration treatment realizes the raw water filtration of the water purifier, and the water purifier has a compact structure, thereby avoiding the risk of water leakage at the water purifier joint.

As shown in FIG. 2, a preferred embodiment of the present invention provides a water purifier waterway plate, including: a raw water inlet 1, a waste water outlet 2, a purified water outlet 4, a raw water passage 201, a first coarse filtered water passage 202, and a fine Filtration water passage 203, waste water passage 204, first fine filter water passage 205, second fine filter water passage 206, clean water outlet water passage 207, primary filter inlet inlet 71, primary filter outlet socket 72, fine filter cartridge Inlet inlet port 103, fine filter cartridge waste water inlet port 104, fine filter cartridge outlet port 105, rear filter inlet port 106 and rear filter outlet port 107, said raw water inlet 1 is in communication with said raw water channel 201, said raw water The water passage 201 is spaced apart from the first coarse filtered water passage 202, and the primary filter inlet inlet port 71 is in communication with the raw water passage 201, the first coarse filtered water passage 202 and the fine filter inlet water passage 203 is directly connected or indirectly connected, wherein indirect communication means that the two are separated, but the two can be connected by other components.

The fine filter cartridge inlet inlet port 103 is in communication with the fine filter inlet water passage 203, and the fine filter cartridge waste water inlet port 104 and the waste water outlet 2 are both in communication with the waste water channel 204, and the fine filter cartridge outlet port 105 is The first fine filtration water passage 205 is in communication, and the first fine filtration water passage 205 is directly connected or indirectly connected to the second fine filtration water passage 206, and the purified water outlet passage 207 and the second fine filter The water water inlet 206 is partitioned, and the rear filter inlet port 106 and the rear filter outlet port 107 are respectively connected to the second fine filter water path 206 and the purified water outlet water path 207, and the purified water outlet 4 and the net are The water outlet water passage 207 is connected.

among them:

The raw water channel 201 is: a water channel between the raw water inlet 1 - the primary filter inlet inlet 71;

The first coarse filtered water channel 202 is: a water path between the primary filter outlet port 72 and the secondary filter inlet inlet 91;

The fine filter inlet water passage 203 is: a water passage between the booster pump outlet socket 62 and the fine filter cartridge inlet inlet port 103;

The waste water channel 204 is: a water path between the fine filter cartridge waste port 104 and the waste water outlet 2;

The purified water outlet water passage 207 is a water passage between the rear filter outlet port 107 and the clean water outlet 4.

Therefore, the integrated waterway plate is formed by integrating the water channel inside the water purifier, and the corresponding water inlet and the waterway are arranged on the integrated waterway plate, and at least one coarse filter and at least one primary fine filter are used to realize the net. The raw water of the water filter is compact and avoids the risk of water leakage at the water purifier joint.

Further, based on the above embodiment, in a further embodiment, the water purifier waterway plate may further include a second coarse filter water channel 208, a secondary filter inlet inlet 91, and a secondary filter outlet 92, the second The coarse filter water passage 208 is partitioned from the first coarse filter water passage 202, and the secondary filter inlet inlet port 91 and the secondary filter outlet outlet 92 are respectively associated with the first coarse filtered water passage 202 and the second coarse filtered water. The water passage 208 is in communication, and the second coarse filtered water passage 208 is in direct or indirect communication with the fine filter inlet water passage 203. The indirect connection means that the two are separated, but the two can be connected by other components.

Therefore, through the two-stage coarse filtration treatment, the water purifier further filters the raw water to meet the different precision requirements of the user for the raw water treatment, and the structure is compact, thereby avoiding the risk of water leakage at the water purifier joint.

Further, based on the above embodiment, in a further embodiment, the water purifier waterway plate may further include a transition waterway 209, a water inlet solenoid valve water inlet port 81, a water inlet solenoid valve water outlet socket 82, and a booster pump water inlet socket. And a booster pump outlet port 62, the transition water passage 209 is disposed between the second coarse filter water passage 208 and the fine filter inlet water passage 203, the inlet solenoid valve inlet socket 81, and the inlet water The solenoid valve outlet port 82 is respectively connected to the second coarse filter water passage 208 and the transition water passage 209, and the booster pump inlet inlet port 61 and the booster pump outlet outlet port 62 are respectively connected to the transition water passage 209 and the fine filter inlet water. The water path 203 is connected.

Therefore, through the transition water passage 209, the inlet water solenoid valve and the booster pump and other sockets, and through the multi-stage filtration treatment, the raw water filtration of the water purifier is effectively realized, and the user has different precision requirements for the raw water treatment, and the structure is compact. The risk of water leakage at the water purifier joint is avoided.

Further, as an implementation manner, the first fine filter water channel 205 is separated from the second fine filter water channel 206, and the first fine filter water channel 205 is: a fine filter cartridge outlet port 105 - a one-way valve a water path between the water inlets 108; the water purifier waterway plate further includes a one-way valve water inlet port 108 and a one-way valve water outlet port 109, the one-way valve water inlet port 108 and the first fine filter water channel 205 is connected, and the one-way valve outlet port 109 is in communication with the second fine filtration water channel 206.

Further, based on the above embodiment, as an implementation manner, the wastewater waterway 204 may include a first wastewater waterway 2041 and a second wastewater waterway 2042, and the first wastewater waterway 2041 is separated from the second wastewater waterway 2042. The water purifier waterway plate further includes a waste water valve inlet port 101 and a waste water valve outlet port 102, and the waste water valve inlet port 101 and the waste water valve outlet port 102 are respectively associated with the first wastewater water channel 2041 and the second wastewater water channel 2042 is connected, and the wastewater outlet 2 is in communication with the second wastewater water path 2042.

Further, the water purifier waterway plate of the embodiment is sealed and welded by at least two waterway plates, and an internal waterway is formed between the adjacent two waterway plates, wherein at least one of the waterway plates is provided with the raw water channel for forming 201, a groove of the first coarse filtration water channel 202, the fine filtration inlet waterway 203, the wastewater waterway 204, the first fine filtration waterway 205, the second fine filtration waterway 206, and the purified water outlet waterway 207.

According to the embodiment of the present invention, the internal waterway of the water purifier is integrated into the board to form an integrated waterway board, and the corresponding socket and waterway are set on the integrated waterway board, and at least one coarse filter and at least one fine filter are adopted. Processing, realizing the raw water filtration of the water purifier, its compact structure avoids the risk of water leakage at the water purifier joint; in addition, it can also adopt the multi-water flow direction design to meet the user's demand for various waterway output, such as output purification. Water and pure water.

In addition, the present invention also provides a water purifier, which may include the water purifier waterway plate described in the above embodiments. Referring to FIG. 1 , the water purifier further includes a primary filter element, a fine filter element and a rear filter element. The water inlet and the water outlet of the primary filter element are respectively connected with the primary filter inlet inlet port 71 and the primary filter outlet outlet 72, and the fine filter element is a reverse osmosis filter or a nanofiltration filter. The water inlet, the waste water port and the water outlet of the filter element are respectively connected with the fine filter inlet inlet 103, the fine filter waste water inlet 104, and the fine filter outlet outlet 105, and the water inlet and the outlet of the rear filter are respectively The rear filter inlet inlet 106 and the rear filter outlet port 107 are in communication.

Further, specifically, as an embodiment, the water purifier waterway plate further includes a second coarse filtered water channel 208, a secondary filter inlet inlet 91, and a secondary filter outlet 92, the second coarse filter The water passage 208 is partitioned from the first coarse filter water passage 202, and the second filter inlet inlet port 91 and the secondary filter outlet outlet port 92 are respectively associated with the first coarse filtered water passage 202 and the second coarse filtered water passage 208. The second coarse filter water passage 208 is directly connected or indirectly connected to the fine filter inlet water passage 203. The water purifier further includes a secondary filter cartridge, and the primary filter cartridge is a PP cotton filter cartridge. The filter element is an activated carbon filter, and the inlet and the outlet of the secondary filter are respectively connected to the secondary filter inlet 91 and the secondary filter outlet 92.

Further, as an embodiment, the water purifier waterway plate further includes a transition waterway 209, a water inlet solenoid valve water inlet socket 81, a water inlet solenoid valve water outlet socket 82, a booster pump water inlet port 61, and a booster pump. The water outlet socket 62 is disposed between the second coarse filtered water channel 208 and the fine filter inlet water path 203, the water inlet solenoid valve inlet port 81 and the inlet solenoid valve outlet port 82 The second coarse filtered water channel 208 and the transitional water channel 209 are respectively connected to each other, and the booster pump water inlet port 61 and the booster pump water outlet port 62 are respectively connected to the transition water channel 209 and the fine filter inlet water channel 203. The water purifier further includes a water inlet solenoid valve and a booster pump, and the water inlet and the water outlet of the water inlet solenoid valve are respectively connected with the water inlet solenoid valve inlet port 81 and the inlet water solenoid valve outlet port 82, respectively. The water inlet and the water outlet of the booster pump are in communication with the booster pump water inlet port 61 and the booster pump water outlet port 62, respectively.

Further, as an embodiment, the water purifier waterway plate further includes a coarse filtered water outlet, and the coarse filtered water outlet is in communication with the second coarse filtered waterway 208.

Therefore, the integrated waterway plate is formed by integrating the water channel inside the water purifier, and the corresponding water inlet and the waterway are arranged on the integrated waterway plate, and at least one coarse filter and at least one primary fine filter are used to realize the net. The raw water of the water filter is compact, which avoids the risk of water leakage at the water purifier joint; in addition, it can also adopt the multi-water flow direction design, and set the coarse filter water outlet 10 and the clean water outlet 4 to meet the user's various The demand for waterway output, for example, can output purified water and pure water.

Further, as an embodiment, the first fine filtration water passage 205 is partitioned from the second fine filtration water passage 206, and the water purifier water passage plate further includes a one-way valve inlet socket 108 and a check valve. a water outlet socket 109, the one-way valve water inlet port 108 is in communication with the first fine filtration water channel 205, and the one-way valve outlet port 109 is in communication with the second fine filtration water channel 206, the water purifier A check valve is further included, and the water inlet and the water outlet of the one-way valve are in communication with the one-way valve water inlet port 108 and the one-way valve water outlet port 109, respectively.

Thus, through the waterway structure design of the waterway plate, the corresponding water inlet and the waterway are arranged on the integrated waterway plate, and the raw water filtration of the water purifier is realized by at least one primary coarse filtration and at least one primary fine filtration treatment. The water tank has different structural requirements for different waterway plates, and the structure is compact, which avoids the risk of water leakage at the joint of the water purifier; in addition, the design of the multi-water flow direction can be adopted, and the coarse water outlet 10 and the purified water outlet 4 are provided, which satisfies The user's demand for a variety of waterway output, such as the output of purified water and pure water.

Further, as an embodiment, the wastewater waterway 204 includes a first wastewater waterway 204 and a second wastewater waterway 204, and the first wastewater waterway 204 is separated from the second wastewater waterway 204, the water purifier waterway The board further includes a waste water inlet port 101 and a waste water outlet port 102, and the waste water inlet port 101 and the waste water outlet port 102 communicate with the first waste water channel 204 and the second waste water channel 204, respectively. The outlet 2 is in communication with the second wastewater water passage 204. The water purifier further includes a waste water valve, and the water inlet and the water outlet of the waste water valve are respectively communicated with the waste water inlet port 101 and the waste water outlet port 102.

Compared with the prior art, the current water purifier water passage mostly uses a PE pipe and a quick-connect pipe joint to connect the water passage inside the water purifier, thereby forming a water purifier internal waterway system, so there is a problem that the risk of water leakage at the joint is high, and this embodiment proposes An integrated waterway plate integrating water purification internal waterway into a board, the waterway board is welded by one or more component plates, and is filtered by a multi-stage filter to integrate the single and double outlet water purifier waterway system into the waterway board Internally, the water outlet of the whole machine can output purified water and pure water, which can meet the user's demand for various waterway output, and the water purifier has a compact structure and avoids the risk of water leakage at the water purifier joint.

The invention also provides a filtration device 100. In the embodiment of the present invention, referring to FIGS. 3 through 11, the filtering device 100 includes a plurality of waterway plates and a plurality of filters 40. A plurality of waterway plates are stacked in sequence, and a waterway layer is formed between adjacent waterway plates, the waterway layer has a flow path, and the water inlet and the water outlet of each filter 40 are respectively connected to different flow paths.

Specifically, in the present embodiment, the filtering device 100 includes a first waterway plate 10b, a second waterway plate 20, and a third waterway plate 30 that are sequentially connected in a fixed manner. A first waterway layer 12 is formed between the first waterway plate 10b and the second waterway plate 20. The first waterway layer 12 has a plurality of first flow paths 22, and the plurality of first flow paths 22 are arranged in parallel and are all in a straight line. A second water passage layer 23 is formed between the second waterway plate 20 and the third waterway plate 30, and the second waterway layer 23 has a second flow path 32. The first waterway plate 10b, the second waterway plate 20, and the third waterway plate 30 are all disposed in a rectangular shape. A first waterway groove (not shown) is opened on a surface of the second waterway plate 20 facing the first waterway plate 10b, and the first waterway groove is disposed along a plate surface of the second waterway plate 20, the first waterway The groove and the first waterway plate 10b enclose a first flow path 22 (not shown) toward the surface of the second waterway plate 20. The plate surface of the first waterway plate 10b may be a flat surface, or may be provided with a waterway groove corresponding to the first waterway groove. A plurality of first flow paths 22 constitute a first water channel layer 12. The first waterway plate 10b and the second waterway plate 20 are fixedly connected by welding.

Similarly, on the surface of the third waterway plate 30 facing the second waterway plate 20, a second waterway groove (not shown) is opened, and the second waterway groove is disposed along the plate surface of the third waterway plate 30. The second waterway groove and the second waterway plate 20 are arranged in a second flow path 32 (not shown) toward the plate surface of the third waterway plate 30, and the plurality of second flow paths 32 are arranged in parallel and are all in a straight line. The plate surface of the second waterway plate 20 may be a flat surface or a plate surface on which a waterway groove corresponding to the second waterway groove is opened. The plurality of second flow paths 32 constitute a second water channel layer 23. The second waterway plate 20 and the third waterway plate 30 are fixedly connected by welding.

Of course, in other embodiments, the first waterway slot may be opened on the first waterway plate 10b facing the second waterway plate 20, and the second waterway slot may be opened on the second waterway plate 20 toward the third waterway plate 30. On the board.

The water inlet and the water outlet of the filter 40 may be respectively connected to different first flow paths 22 according to the design of the flow path, or may be respectively connected to different second flow paths 32. Of course, the first flow path 22 and the second flow may be respectively connected. Road 32. The first waterway layer 12 and the second waterway layer 23 communicate a plurality of filters 40.

In this embodiment, by dividing the integrated waterway plate of the filtering device 100 into the first waterway layer 12 and the second waterway layer 23, and the flow paths of the same waterway layer are arranged in parallel, the waterway distribution of the integrated waterway plate is clear, and then the filtering is performed. The device 40 communicates with the flow channels of each waterway layer to realize the closed waterway, so that the waterway of the filtering device 100 is simplified, the layout is more reasonable, and the water flows in the flow channel, which is beneficial to the filtering device 100 to timely filter the water. Thereby, it is advantageous to improve the working efficiency of the filtering device 100.

Further, the first flow path 22 is disposed in parallel with the second flow path 32. That is, the flow path of the first flow path 22 layer and the flow path of the second flow path 32 layer are disposed in parallel with each other. The first waterway plate, the second waterway plate, and the third waterway plate are all elongated plates, and the longitudinal direction of the first flow path 22 is perpendicular or parallel to the longitudinal direction of the second flow path 32. The first flow path 22 is disposed parallel or perpendicular to the second flow path 32, and the second flow path 32 is disposed in parallel or perpendicular to the third flow path plate.

Of course, in some embodiments, the first flow path 22 and the second flow path 33 may also be disposed perpendicular to each other.

The first waterway layer 12 and the second waterway layer 23 are independent of each other, but in order to simplify the waterway of the filter device 100, it is necessary to achieve communication between the first waterway layer 12 and the second waterway layer 23. There are two ways to achieve connectivity between the two.

The first way is to form a through hole in the second waterway plate 20. Specifically, the second waterway plate 20 is formed with a through first through hole 21, and the first through hole 21 communicates with the first The waterway layer 12 and the second waterway layer 23. That is, on the second waterway plate 20, a first through hole 21 penetrating the second waterway plate 20 is opened, and the first via hole 21 communicates with the first waterway groove and the second waterway groove, that is, the first flow path 22 and the second flow are communicated. The road 32 is connected to the first waterway layer 12 and the second waterway layer 23.

The second mode is realized by providing another connecting member (not shown). Specifically, the filtering device 1 further includes a connecting member for communicating the first waterway layer 12 and the second waterway layer 23; a second via hole 11 communicating with the first water channel layer 12 and the communicating member is formed on the first waterway plate 10b, and the third waterway plate 30 is formed with the second waterway layer 23 and the The third via 31 of the connecting member. That is, the second via hole 11 is opened in the first waterway plate 10b to realize the communication between the first waterway layer 12 and the communicating member, and the third via hole 31 is opened in the third waterway plate 30 to realize the second waterway layer 23 The communication with the communication member is performed to achieve communication between the first waterway layer 12 and the second waterway layer 23. The connecting member can be a water pipe or a solenoid valve.

Further, after layering the integrated waterway board, the specific function of each waterway layer can be designed according to different needs of the user. The following examples illustrate that the integrated waterway board after layering can make the waterway more reasonable.

The first water passage layer 12 is a waste water layer through which the filtered waste water flows, and the second water passage layer 23 is a purified water layer through which the filtered purified water flows. That is, the water channel layer is given different functions according to the function required by the user, and is realized by designing the first flow path 22. In this example, stratification of purified water and wastewater is achieved.

The first water channel layer 12 is an inflow water channel layer for the filter 40 to enter the water, and the second water channel layer 23 is a water outlet water layer for the filter 40 to discharge water. That is, in this example, stratification of the influent and effluent is achieved.

The present invention further provides a water purifier, which includes a filtering device 100. The specific structure of the filtering device 100 refers to the above embodiment, and details are not described herein again.

In this embodiment, by dividing the integrated waterway plate of the filtering device 100 into a plurality of waterway layers, the waterway distribution of the integrated waterway plate is clear, and then the filter 40 is respectively connected with the flow channels of the waterway layers to realize a closed waterway, so that The water path of the filtering device 100 is simplified, the layout is more reasonable, and the water flows in the flow channel, which facilitates the timely filtering of the water by the filtering device 100, thereby facilitating the improvement of the working efficiency of the filtering device 100.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformation, or direct/indirect use, of the present invention and the contents of the drawings are used in the inventive concept of the present invention. It is included in the scope of the patent protection of the present invention in other related technical fields.

Claims

An integrated water purifier waterway plate, comprising: an integrated waterway plate body, wherein the integrated waterway plate body is provided with at least two water outlet flow paths.
The multi-water purifier waterway plate according to claim 1, wherein the integrated waterway main body is further provided with a multi-stage filter element, and one of the at least two water outlet flow paths is connected to the multi-stage filter element. One of the primary filter elements, at least one of the at least two outlet flow paths connecting one or more of the other stages of the multi-stage filter.
The multi-water purifier waterway plate according to claim 2, wherein the multi-stage filter element comprises a first-stage filter element, a second-stage filter element, a third-stage filter element and a fourth-stage filter element, and the water outlet flow path The first water outlet flow path for outputting purified water and the second water discharge flow path for outputting purified water, the first water discharge flow path connecting the second stage filter element, and the second water discharge flow path sequentially connecting The third-stage filter element and the fourth-stage filter element are described.
The multi-water purifier waterway plate according to claim 1, wherein the integrated waterway main body is further equipped with other related small waterway components, and the other related small waterway components include a water inlet electromagnetic valve and a wastewater electromagnetic One or more of a valve, a check valve, a water pipe, a high pressure switch, a booster pump, and a self-priming pump.
A water purifier comprising the multiple water purifier waterway plate of claim 1.
A water purifier waterway plate characterized by comprising raw water inlet, waste water outlet, purified water outlet, raw water channel, first coarse filtration waterway, fine filtration inlet waterway, waste waterway, first fine filtration waterway, and Second fine filtration waterway, clean water outlet waterway, primary filter inlet inlet, primary filter outlet, fine filter inlet, fine filter outlet, fine filter outlet, rear filter inlet and a rear filter outlet port, the raw water inlet is connected to the raw water channel, the raw water channel is spaced apart from the first coarse filter waterway, and the primary filter inlet is connected to the raw water channel. The first coarse filtration water passage is directly connected or indirectly connected to the fine filtration inlet water passage, and the fine filtration filter inlet inlet is connected with the fine filtration inlet water passage, and the fine filtration filter wastewater inlet and the waste water outlet are both Communicating with the wastewater waterway, the fine filter water outlet port is in communication with the first fine filter water channel, and the first fine filter water channel is directly or indirectly connected to the second fine filter water channel, Clean water The waterway is separated from the second fine filtration waterway, and the rear filter inlet inlet and the rear filter outlet outlet are respectively connected with the second fine filtration waterway and the purified water outlet waterway, and the purified water outlet and the water outlet The clean water outlet is connected.
The water purifier waterway plate according to claim 6, further comprising a second coarse filtered water passage, a secondary filter inlet inlet, and a secondary filter outlet, the second coarse filtered water passage and the The first coarse filter water passage is partitioned, and the second filter inlet inlet port and the second filter outlet outlet port are respectively connected with the first coarse filter water passage and the second coarse filter water passage, and the second coarse filter water passage is The fine filtration inlet water passage is directly connected or indirectly connected.
The water purifier waterway plate according to claim 7, further comprising a transition waterway, a water inlet solenoid valve inlet socket, a water inlet solenoid valve outlet socket, a booster pump inlet socket, and a booster pump outlet socket. The transition water passage is disposed between the second coarse filter water passage and the fine filter inlet water passage, and the inlet solenoid inlet water inlet and the inlet water solenoid outlet outlet port and the second coarse filter water respectively The waterway and the transitional waterway are connected, and the inlet port of the booster pump and the outlet port of the booster pump are respectively connected with the transitional waterway and the fine filter inlet waterway.
The water purifier waterway plate according to claim 6, wherein the waste water channel comprises a first wastewater waterway and a second wastewater waterway, and the first wastewater waterway is partitioned from the second wastewater waterway, the net The waterway waterway plate further includes a water inlet port of the waste water valve and a water outlet port of the waste water valve, wherein the water inlet port of the waste water valve and the water outlet port of the waste water valve are respectively connected with the first waste water channel and the second waste water channel, and the waste water outlet and the waste water outlet The second wastewater water path is connected.
The water purifier waterway plate according to claim 6, wherein the water purifier waterway plate is sealed and welded by at least two waterway plates, and an internal waterway is formed between two adjacent waterway plates, at least one of which is formed. The layer waterway plate is provided with a groove for forming the raw water channel, the first coarse filtration waterway, the fine filtration inlet waterway, the wastewater waterway, the first fine filtration waterway, the second fine filtration waterway, and the clean water outlet waterway .
A water purifier characterized by comprising the water purifier waterway plate according to claim 6, further comprising a primary filter element, a fine filter element and a rear filter element, wherein the water inlet and the water outlet of the primary filter element are respectively The first filter element inlet inlet port and the first stage filter element outlet port are connected to each other, and the fine filter element is a reverse osmosis filter element or a nanofiltration filter element, and the inlet, the waste water port and the water outlet of the fine filter element are respectively associated with the fine The filter inlet inlet, the fine filter waste water inlet, and the fine filter outlet outlet are connected, and the water inlet and the outlet of the rear filter are respectively connected with the rear filter inlet and the rear filter outlet.
The water purifier according to claim 11, wherein the water purifier waterway plate further comprises a second coarse filter water channel, a second filter inlet inlet port and a secondary filter outlet port, the second coarse filter The water-water channel is separated from the first coarse-filter water channel, and the second-stage filter inlet port and the second-stage filter outlet port are respectively connected to the first coarse-filter water channel and the second coarse-filter water channel, and the second The coarse filter water passage is directly connected or indirectly connected to the fine filter inlet water passage, the water purifier further includes a secondary filter core, the primary filter cartridge is a PP cotton filter core, and the secondary filter cartridge is an activated carbon filter cartridge, The water inlet and the outlet of the secondary filter are respectively connected to the secondary filter inlet and the secondary filter outlet.
The water purifier according to claim 11, wherein the water purifier waterway plate further comprises a transitional waterway, a water inlet solenoid valve inlet socket, a water inlet solenoid valve outlet socket, a booster pump inlet socket, and a booster pump inlet port. a pump outlet outlet, the transition water passage is disposed between the second coarse filter water passage and the fine filter inlet water passage, and the inlet solenoid inlet inlet and the inlet solenoid outlet outlet are respectively The second coarse filter water passage and the transition water passage are connected, and the booster pump inlet inlet and the booster pump outlet outlet are respectively connected with the transition water passage and the fine filter inlet water passage, and the water purifier further includes a water inlet solenoid valve. And a booster pump, wherein the water inlet and the water outlet of the water inlet solenoid valve are respectively connected with the water inlet valve of the water inlet solenoid valve and the water outlet socket of the water inlet solenoid valve, and the water inlet and the water outlet of the booster pump are respectively The booster pump inlet port is in communication with the booster pump outlet port.
The water purifier according to claim 11, wherein the first fine filtration water passage is partitioned from the second fine filtration water passage, and the water purifier water passage plate further comprises a one-way valve inlet socket and a one-way valve water inlet port, the one-way valve water inlet port is in communication with the first fine filter water channel, the one-way valve water outlet port is in communication with the second fine filter water channel, the water purifier further includes The one-way valve, the water inlet and the water outlet of the one-way valve are respectively connected with the one-way valve inlet socket and the one-way valve outlet socket.
The water purifier according to claim 11, wherein the waste water channel comprises a first wastewater waterway and a second wastewater waterway, and the first wastewater waterway is partitioned from the second wastewater waterway, the water purifier The waterway plate further includes a waste water inlet port and a waste water outlet port, wherein the waste water inlet port and the waste water outlet port are respectively connected to the first waste water channel and the second waste water channel, and the waste water outlet and the first The waste water channel is connected, and the water purifier further comprises a waste water valve, wherein the water inlet and the water outlet of the waste water valve are respectively connected with the water inlet port of the waste water valve and the water outlet of the waste water valve.
A filtering device, comprising: a first waterway plate, a second waterway plate, a third waterway plate, and a plurality of filters;

Forming a first waterway layer between the first waterway plate and the second waterway plate, the first waterway layer having at least two first flow paths that are parallel to each other;

a second waterway layer is formed between the second waterway plate and the third waterway plate, and the second waterway layer has at least two second flow paths that are parallel to each other;

The water inlet and the water outlet of the filter are in communication through the first flow path and/or the second flow path.
A filter device according to claim 16, wherein said first flow path is disposed in parallel with said second flow path.
A filter device according to claim 16, wherein said first waterway plate, said second waterway plate, and said third waterway plate are elongated plates, and said first flow path has a longitudinal direction that is perpendicular or parallel The second flow path plate has the same length direction.
A filter device according to claim 16, wherein said second water passage plate is formed with a first through hole penetrating, said first through hole communicating said first water passage layer and said second water passage layer .
A water purifier characterized by comprising the filtering device according to claim 17.