阅读说明：本技术 集成水路板、集成水路系统以及过滤系统 (Integrated water route board, integrated waterway system and filtration system ) 是由 鞠海蒙 陈小波 程兆山 于 2018-08-28 设计创作，主要内容包括：本申请实施例公开了一种集成水路板、集成水路系统以及过滤系统,其中集成水路板,包括板体,板体上形成有第一通道,板体上还形成有能通过第一功能元件将膜过滤单元的废水出口和废水回收装置连通并且与第一通道连通的第一接口,或,板体上还形成有能通过第一功能元件将膜过滤单元的废水出口和膜过滤单元的原水入口连通并且与第一通道连通的第一接口。本申请实施例采用上述结构具有的优点有：体积小,能够实现多种功能；结构简单,便于加工成型。所述增压泵与所述金属板之间设置有缓冲垫。缓冲垫和金属板可以减少由增压泵产生的噪声。(The embodiment of the application discloses integrated water route board, integrated water route system and filtration system, wherein integrated water route board, which comprises a plate body, be formed with first passageway on the plate body, still be formed with on the plate body can be through first functional element with membrane filter unit's waste water export and waste water recovery unit intercommunication and with the first interface of first passageway intercommunication, perhaps, still be formed with on the plate body can be through first functional element with membrane filter unit's waste water export and membrane filter unit's raw water entry intercommunication and with the first interface of first passageway intercommunication. The embodiment of the application adopts the structure to have the advantages that: the volume is small, and multiple functions can be realized; simple structure and convenient processing and forming. And a cushion pad is arranged between the booster pump and the metal plate. The cushion pad and the metal plate may reduce noise generated from the booster pump.)

1. The utility model provides an integrated water route board, its characterized in that, the package rubbing board body, be formed with first passageway on the plate body, still be formed with on the plate body can be through first functional element with membrane filtration unit's waste water export and waste water recovery unit intercommunication and with the first interface of first passageway intercommunication, or, still be formed with on the plate body can be through first functional element with membrane filtration unit's waste water export and membrane filtration unit's raw water entry intercommunication and with the first interface of first passageway intercommunication.

2. The integrated waterway plate of claim 1, wherein the first port of the first channel is in communication with the first functional element, the first functional element is in communication with a wastewater outlet of the membrane filtration unit, and the first channel is in communication with the wastewater recovery device.

3. The integrated waterway plate of claim 1, wherein the plate body further has a second port formed thereon, the second port being capable of communicating with the raw water inlet of the membrane filtration unit and communicating with the first channel through a second functional element.

4. The integrated waterway plate of claim 1, wherein the plate body is formed with a second channel, and the plate body is formed with a third port capable of communicating with a pure water outlet of the membrane filtration unit through a third functional element and communicating with the second channel, and a fourth port capable of communicating with a raw water inlet of the membrane filtration unit through a fourth functional element and communicating with the second channel, thereby forming a flushing flow passage for flushing the membrane filtration unit.

5. The integrated water circuit board of claim 4, wherein the first channel and the second channel are juxtaposed.

6. The integrated water circuit board of claim 4, wherein the first channel and the second channel extend along a long axis of the board body.

7. The integrated waterway plate of claim 1 or 2, wherein the plate body is formed with a third channel intersecting the first channel, the third channel being adapted to communicate with an outlet of the first filter unit.

8. The integrated water route plate of claim 4, wherein the plate body is formed with a fifth passage intersecting the second passage, the fifth passage being for communication with a pure water collection device.

9. The integrated water circuit board of claim 4, wherein the board body is formed with a fifth interface capable of communicating the second channel with the faucet through a fifth functional element.

10. The integrated waterway plate of claim 1, wherein a tenth passage for allowing raw water to be supplied to the first passage is formed in the plate body, and a primary filter element is disposed in the tenth passage.

11. The integrated waterway plate of claim 1, wherein one end of the first channel is open to form a first interface.

12. The integrated waterway plate of claim 1, wherein the plate body is integrally injection molded.

13. The integrated water channel plate is characterized by comprising a plate body, wherein a second channel is formed on the plate body, a third interface which can be communicated with a pure water outlet of a membrane filtering unit through a third functional element and is communicated with the second channel and a fourth interface which can be communicated with a raw water inlet of the membrane filtering unit through a fourth functional element and is communicated with the second channel are formed on the plate body, and therefore a flushing flow channel for flushing the membrane filtering unit is formed.

14. The integrated waterway plate of claim 13, wherein the plate body is formed with a first channel, and the plate body is further formed with a first port capable of communicating the wastewater outlet of the membrane filtration unit with the wastewater recovery device through the first functional element and communicating with the first channel, or the plate body is further formed with a first port capable of communicating the wastewater outlet of the membrane filtration unit with the raw water inlet of the membrane filtration unit through the first functional element and communicating with the first channel.

15. The integrated water circuit board of claim 14, wherein the first interface of the first channel communicates with the first functional element, the first functional element communicates with the wastewater outlet of the membrane filtration unit, and the first channel communicates with the wastewater reclamation device.

16. The integrated water route plate of claim 14, wherein a second port capable of communicating with the raw water inlet of the membrane filtration unit and with the first channel through a second functional element is further formed on the plate body.

17. The integrated water circuit board of claim 14, wherein the first channel and the second channel are juxtaposed.

18. The integrated water circuit board of claim 14, wherein the first channel and the second channel extend along a long axis of the board body.

19. The integrated circuit board of claim 14, wherein the plate body is formed with a third channel intersecting the first channel, the third channel for communicating with an outlet of a first filter unit.

20. The integrated waterway plate of claim 13, wherein the plate body is formed with a fifth channel intersecting the second channel, the fifth channel being adapted to communicate with a pure water collecting means.

21. The integrated waterway plate of claim 13, wherein the plate body is formed with a fifth port capable of communicating the second channel with the faucet through a fifth functional element.

22. The integrated water route plate of claim 14, wherein a tenth passage for allowing raw water to be supplied to the first passage is formed in the plate body, and a primary filter element is provided in the tenth passage.

23. The integrated water circuit board of claim 14, wherein one end of the first channel is open to form a first interface.

24. The integrated waterway plate of claim 13, wherein the plate body is integrally injection molded.

25. An integrated waterway system comprising the integrated waterway plate of any one of claims 1 to 12, or comprising the integrated waterway plate of any one of claims 13 to 24.

26. The integrated waterway system of claim 25, wherein a booster pump is disposed upstream of the raw water inlet of the membrane filtration unit, and inlets of the booster pump are respectively communicated with the second functional element and the fourth functional element.

27. The integrated waterway system of claim 26, wherein the first functional element comprises a first control valve, or wherein the second functional element comprises a second control valve, wherein the third functional element comprises a first check valve unidirectionally communicating from the pure water outlet of the membrane filtration unit to the second channel, or wherein the fourth functional element comprises a third control valve and a second check valve unidirectionally communicating from the second channel to the raw water inlet of the membrane filtration unit, or wherein the fifth functional element comprises a fourth control valve.

28. The integrated waterway system of claim 25, comprising: the tank body is provided with an elastic mechanism in the tank body, and the elastic mechanism divides the tank body into a wastewater recovery device and a pure water collection device which are mutually independent.

29. The integrated waterway system of claim 28, wherein the purified water collecting unit is provided with a second filtering unit therein.

30. The integrated waterway system of claim 28, comprising a first filtering unit, a membrane filtering unit and a second filtering unit, wherein the first filtering unit is communicated with the first channel through a third channel intersecting the first channel, the second filtering unit is located in the pure water collecting device, and the first filtering unit, the second filtering unit and the membrane filtering unit are arranged at intervals along the length direction of the integrated waterway plate.

31. The integrated waterway system of claim 25, wherein the plate body is provided with a micro switch at a connection portion thereof with the first filtering unit or the second filtering unit or the membrane filtering unit or the wastewater recovery device or the pure water collection device, the micro switch being configured to be triggered when the first filtering unit or the second filtering unit or the membrane filtering unit or the wastewater recovery device or the pure water collection device is installed to a preset position.

32. The integrated waterway system of claim 30, wherein the first filter unit, the membrane filter unit, and the second filter unit are located on a same side of the integrated waterway plate.

33. The integrated waterway system of claim 25, comprising a booster pump, wherein the booster pump is connected to the plate body by a metal plate, and a cushion pad is disposed between the booster pump and the metal plate.

34. A water purifier including an integrated waterway system according to any one of claims 25 to 33.

35. The water purifier as recited in claim 34, wherein a water collection box is disposed below the integrated water passage plate.

Technical Field

The application relates to the field of water treatment, especially, relate to an integrated water route board, integrated waterway system and filtration system.

Background

In the prior art, the filter element and the flow channel are integrated together by integrating the water channel plate, so as to reduce the volume of the filter system as much as possible.

However, considering that the integrated circuit board has a complex structure, the existing integrated circuit board can only realize a single function of the filtering system. For example, only a small function of flowing water between the respective filter elements, introducing raw water, or discharging waste water can be realized.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an integrated waterway plate, an integrated waterway system, and a filtering system are provided, which can solve at least one of the above-mentioned technical problems.

The embodiment of the application discloses integrated water route board, the package rubbing board body, be formed with first passageway on the plate body, still be formed with on the plate body can be through first functional element with membrane filtration unit's waste water export and waste water recovery device intercommunication and with the first interface of first passageway intercommunication, or, still be formed with on the plate body can be through first functional element with membrane filtration unit's waste water export and membrane filtration unit's raw water entry intercommunication and with the first interface of first passageway intercommunication.

Preferably, the first interface of the first channel is communicated with the first functional element, the first functional element is communicated with the wastewater outlet of the membrane filtration unit, and the first channel is communicated with the wastewater recovery device.

Preferably, a second port capable of communicating with the raw water inlet of the membrane filtration unit through a second functional element and communicating with the first channel is further formed on the plate body.

Preferably, a second channel is formed on the plate body, a third interface which can be communicated with the pure water outlet of the membrane filtration unit through a third functional element and is communicated with the second channel and a fourth interface which can be communicated with the raw water inlet of the membrane filtration unit through a fourth functional element and is communicated with the second channel are formed on the plate body, so that a flushing flow channel for flushing the membrane filtration unit is formed.

Preferably, the first and second channels are arranged side by side.

Preferably, the first channel and the second channel extend in the direction of the long axis of the plate body.

Preferably, the plate body is formed with a third passage intersecting the first passage, the third passage being for communication with an outlet of the first filter unit.

Preferably, the plate body is formed with a fifth passage intersecting the second passage, the fifth passage being for communication with a pure water collecting device.

Preferably, the plate body is formed with a fifth port capable of communicating the second passage with the faucet through a fifth functional element.

Preferably, a tenth channel for inputting raw water to the first channel is formed on the plate body, and a primary filter element is arranged in the tenth channel.

Preferably, one end of the first channel is open to form a first interface.

Preferably, the plate body is integrally formed by injection molding.

The embodiment of the application discloses integrated water route board, the package rubbing board body, be formed with the second passageway on the plate body, be formed with on the plate body can through third functional element and membrane filter unit's pure water outlet intercommunication and with the third interface of second passageway intercommunication with can through fourth functional element and membrane filter unit's raw water entry intercommunication and with the fourth interface of second passageway intercommunication to form the washing runner that washes membrane filter unit.

Preferably, the plate body is formed with a first channel, and the plate body is further formed with a first port capable of communicating the wastewater outlet of the membrane filtration unit with the wastewater recovery device through the first functional element and communicating with the first channel, or the plate body is further formed with a first port capable of communicating the wastewater outlet of the membrane filtration unit with the raw water inlet of the membrane filtration unit through the first functional element and communicating with the first channel.

Preferably, the first interface of the first channel is communicated with the first functional element, the first functional element is communicated with the wastewater outlet of the membrane filtration unit, and the first channel is communicated with the wastewater recovery device.

Preferably, a second port capable of communicating with the raw water inlet of the membrane filtration unit through a second functional element and communicating with the first channel is further formed on the plate body.

Preferably, the first and second channels are arranged side by side.

Preferably, the first channel and the second channel extend in the direction of the long axis of the plate body.

Preferably, the plate body is formed with a third passage intersecting the first passage, the third passage being for communication with an outlet of the first filter unit.

Preferably, the plate body is formed with a fifth passage intersecting the second passage, the fifth passage being for communication with a pure water collecting device.

Preferably, the plate body is formed with a fifth port capable of communicating the second passage with the faucet through a fifth functional element.

Preferably, a tenth channel for inputting raw water to the first channel is formed on the plate body, and a primary filter element is arranged in the tenth channel.

Preferably, one end of the first channel is open to form a first interface.

Preferably, the plate body is integrally formed by injection molding.

The embodiment of the application discloses integrated waterway system, including as above-mentioned integrated water route board, or, including as above-mentioned integrated water route board.

Preferably, a booster pump is arranged upstream of the raw water inlet of the membrane filtration unit, and inlets of the booster pump are respectively communicated with the second functional element and the fourth functional element.

Preferably, the first functional element comprises a first control valve, or the second functional element comprises a second control valve, the third functional element comprises a first one-way valve in one-way communication from the pure water outlet of the membrane filtration unit to the second passage, or the fourth functional element comprises a third control valve and a second one-way valve in one-way communication from the second passage to the raw water inlet of the membrane filtration unit, or the fifth functional element comprises a fourth control valve.

Preferably, the method comprises the following steps: the tank body is provided with an elastic mechanism in the tank body, and the elastic mechanism divides the tank body into a wastewater recovery device and a pure water collection device which are mutually independent.

Preferably, a second filtering unit is arranged in the pure water collecting device.

Preferably, the integrated water circuit board comprises a first filtering unit, a membrane filtering unit and a second filtering unit, wherein the first filtering unit is communicated with the first channel through a third channel intersected with the first channel, the second filtering unit is positioned in the pure water collecting device, and the first filtering unit, the second filtering unit and the membrane filtering unit are arranged at intervals along the length direction of the integrated water circuit board.

Preferably, the plate body is provided with a microswitch at a connection position of the plate body and the first filtering unit or the second filtering unit or the membrane filtering unit or the wastewater recovery device or the pure water collection device, and the microswitch is used for triggering when the first filtering unit or the second filtering unit or the membrane filtering unit or the wastewater recovery device or the pure water collection device is installed to a preset position.

Preferably, the first filtering unit, the membrane filtering unit and the second filtering unit are located on the same side of the integrated water channel plate.

Preferably, the booster pump is included, the booster pump is connected with the plate body through a metal plate, and a cushion pad is arranged between the booster pump and the metal plate.

The embodiment of the application discloses a water purifier, including as above-mentioned integrated waterway system.

Preferably, a water collecting box is arranged below the integrated water circuit board.

The embodiment of the application adopts the structure to have the advantages that:

1. the volume is small, and multiple functions can be realized;

2. the structure is simple, and the processing and the forming are convenient;

3. and a cushion pad is arranged between the booster pump and the metal plate. The cushion pad and the metal plate may reduce noise generated from the booster pump.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for assisting the understanding of the present application, and are not particularly limited to the shapes, the proportional sizes, and the like of the respective members in the present application. Those skilled in the art, having the benefit of the teachings of this application, may select various possible shapes and proportional sizes to implement the present application, depending on the particular situation.

Fig. 1 shows a schematic structural diagram of an integrated water circuit board in an embodiment of the present application.

Fig. 2 shows a front view of fig. 1.

Fig. 3 shows a rear view of fig. 1.

Fig. 4 shows a cross-sectional view of fig. 1.

Fig. 5 shows a schematic structural diagram of an integrated waterway system in an embodiment of the present application.

Fig. 6 shows an exploded view of the integrated waterway system in the embodiment of the present application.

Fig. 7 shows a schematic view of the integrated waterway system of fig. 5.

Fig. 8 is a schematic view illustrating the integrated waterway system of fig. 7 in a water production state.

Fig. 9 is a schematic view showing the integrated waterway system of fig. 7 in a state of circulating pure water in the system.

Fig. 10 is a schematic view illustrating the integrated waterway system of fig. 7 in an internal circulation flushing state.

Reference numerals of the above figures: 1. a plate body; 20. a first channel; 21. a second channel; 22. a third channel; 23. a fourth channel; 24. a fifth channel; 25. a sixth channel; 26. a seventh channel; 27. an eighth channel; 28. a ninth channel; 29. a tenth channel; 200. an eleventh channel; 201. a twelfth channel; 30. a first interface; 31. a second interface; 32. a third interface; 33. a fourth interface; 34. a fifth interface; 35. a sixth interface; 36. a seventh interface; 40. a first control valve; 41. a second control valve; 42. a third control valve; 43. a fourth control valve; 44. a first check valve; 45. a second one-way valve; 46. a high voltage switch; 47. a wastewater ratio electromagnetic valve; 48. a pressure reducing valve; 49. an integration valve; 50. a first filter unit; 51. a second filter unit; 52. a membrane filtration unit; 53. a wastewater recovery device; 54. a pure water collecting device; 55. a faucet; 56. a primary filter element; 57. a booster pump; 58. a skin pocket; 60. a membrane shell; 61. a filter element assembly; 62. a pressing mechanism; 621. an inner side portion; 622. an outer side portion; 63. a first flow passage; 64. a second flow passage; 65. a third flow path; 66. a one-way sealing mechanism.

Detailed Description

The details of the present application can be more clearly understood in conjunction with the accompanying drawings and the description of the specific embodiments of the present application. However, the specific embodiments of the present application described herein are for the purpose of illustration only and are not to be construed as limiting the application in any way. The skilled person, in the light of the teachings of this application, may conceive of any possible variant based on this application, which shall be considered to fall within the scope of this application.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present application discloses an integrated waterway plate, which includes a plate body 1, wherein a first channel 20 is formed on the plate body 1, and the first channel 20 has a first interface 30 capable of communicating a wastewater outlet of a membrane filtration unit 52 with a wastewater recovery device 53 through a first functional element.

With the above-described structure, the integrated waterway plate may communicate the wastewater outlet of the membrane filtering unit 52 with the wastewater recovery device 53 through the first functional element. For example, when the filtration system using the integrated water channel plate is in a water production state, the wastewater generated by the membrane filtration unit 52 may flow through the first functional element, the first channel 20, and the wastewater recovery device 53 via the wastewater outlet of the membrane filtration unit 52, so as to be collected by the wastewater recovery device 53.

Referring to fig. 5 and 6 in combination with fig. 1, 2, 3 and 4, an integrated waterway system including an integrated waterway plate, a first filtering unit 50, a membrane filtering unit 52 and a wastewater recovery device 53 is disclosed in an embodiment of the present application.

The plate body 1 of the integrated water channel plate is plate-shaped and has a length direction, a width direction and a height direction. The first channel 20 is formed in the plate body 1. In view of further space saving, the first channel 20 extends along the length of the plate body 1. The first filter unit 50, the second filter unit 51 and the wastewater recovery device 53 are arranged in parallel at intervals along the longitudinal direction of the plate body 1. The first filtering unit 50, the membrane filtering unit 52 and the second filtering unit 51 are located on the same side (lower side in fig. 2) of the integrated water circuit board.

Referring to fig. 2, 4, 5 and 6, the plate body 1 is further formed with a first port 30 located at the right side of the first passage 20 and communicating with the first passage 20. The first port 30 can communicate with a waste water outlet of the membrane filtration unit 52 via a first functional element, such as a first control valve 40. In order to enable the plate body 1 to be integrally formed by injection molding, the right end of the first channel 20 is open to form a first interface 30. The first functional element is provided on the right side wall surface of the first passage 20, and communicates with the first passage 20.

A third channel 22 and a fourth channel 23 extending along the height direction of the plate body 1 are also formed on the plate body 1. The third channel 22 is located to the left of the first channel 20. The upper end of the third passage 22 is in intersecting communication (preferably orthogonal) with the first passage 20. The lower end of the third passage 22 communicates with the outlet of the first filter unit 50.

A second port 31 communicating with the first passage 20 is also formed in the plate body 1. The second port 31 communicates with the upper end of the fourth passage 23. The lower end of the fourth passage 23 is open downward and communicates with a waste water recovering device 53. The second port 31 communicates with a second function element (for example, a second control valve 41) through the fourth passage 23. The second port 31 communicates with the inlet of the second functional element. The outlet of the second function communicates with the inlet of the booster pump 57. An outlet of the booster pump 57 communicates with the raw water inlet of the membrane filtration unit 52 through the sixth interface 35.

The raw water filtered by the first filtering unit 50 may flow into the raw water inlet of the membrane filtering unit 52 from the first passage 20, the second functional element, the pressurizing pump 57 to be filtered. The waste water produced by the waste water outlet of the membrane filtration unit 52 after filtration can flow into the waste water recovery device 53 through the first connection 30 and the first functional element.

In a preferred embodiment, shown in connection with fig. 7, the integrated waterway system further includes a pure water collecting device 54. The pure water collection device 54 is located near the wastewater recovery device 53.

The plate body 1 is further provided with a second channel 21 extending along the length direction of the plate body 1, a fifth channel 24 extending along the height direction of the plate body 1, a sixth channel 25, and a seventh channel 26 extending along the width direction of the plate body 1. Wherein, a plug is arranged at the right opening of the second channel 21. The fifth passage 24 and the sixth passage 25 are open downward. The seventh passage 26 is open in the front-rear direction.

Wherein the second passage 21 is arranged in parallel with the first passage 20. In the present embodiment, the second passage 21 is located below the first passage 20.

The plate body 1 is further formed with a third interface 32 and a fourth interface 33. The third port 32 is located on the right side of the second channel 21. A sixth passage 25 is provided between the third port 32 and the pure water outlet of the membrane filtration unit 52. A third functional element is provided in the sixth passage 25. A third functional element (for example, the first check valve 44 capable of conducting only one-way communication from the pure water outlet of the membrane filtration unit 52 to the second passage 21) can communicate the pure water outlet of the membrane filtration unit 52 with the second passage 21.

The fourth port 33 is located in the middle of the second channel 21. The fourth port 33 can communicate the raw water inlet of the membrane filtration unit 52 with the second passage 21 through a fourth functional element (e.g., the third control valve 42).

Specifically, the fourth port 33 communicates with the inlet of the fourth functional element. The outlet of the fourth functional element is in open communication with the front side of the seventh channel 26. The rear side of the seventh passage 26 is open to communicate with a point intermediate the inlet of the booster pump 57 and the outlet of the second functional element. In particular, the fourth functional element further comprises a second one-way valve 45, and the second one-way valve 45 can only communicate with the raw water inlet of the membrane filtration unit 52 from the second passage 21. Preferably, a high-voltage switch 46 is also arranged on the second channel between the fourth functional element and the sixth channel 25.

The upper end of the fifth passage 24 intersects (preferably orthogonally) with the second passage 21. The lower end of the fifth passage 24 communicates with the pure water recovery device. When the integrated waterway system is used for water production, pure water generated by the membrane filtration unit 52 can enter the pure water recovery device from the pure water outlet of the membrane filtration unit 52 through the fourth interface 33, the fourth functional element, the second channel 21 and the fifth channel 24. When the integrated water path system is in the flushing state, pure water stored in the pure water recovery device and pure water generated from the pure water outlet of the membrane filtration unit 52 flow from the third port 32 and the third functional element through the second passage 21 to the raw water inlet of the membrane filtration unit 52, thereby flushing the membrane filtration unit 52.

The plate body 1 is further formed with a fifth port 34 at the left end of the second channel 21, an eighth channel 27 extending in the width direction of the plate body 1, and a ninth channel 28 extending in the height direction of the plate body 1. Wherein the fifth port 34 and the eighth channel 27 are open towards the front. The ninth passage 28 opens upward.

The fifth port 34 may be in intersecting (preferably orthogonal) communication with said second channel 21 via a second filter unit 54. The fifth port 34 communicates with an inlet of the fifth function (e.g., the fourth control valve 43). The outlet of the fifth functional element communicates with the open end of the eighth channel 27. The other end of the eighth passage 27 communicates with the ninth passage 28. The open end of the ninth passage 28 communicates with the faucet 55. By means of the structure, pure water output to a user can borrow the second channel 21, so that the structure of the plate body 1 is better simplified, and the volume of the integrated waterway plate is reduced.

In the present embodiment, the plate body 1 is further formed with a tenth passage 29 extending in the height direction thereof on the left side of the first passage 20. Wherein the tenth channel 29 opens upwardly. The tenth channel 29 may communicate with the inlet of the first filtering unit 50 through an integration valve 49 and other water paths formed on the panel body 1. A primary filter cartridge 56 capable of primary filtration may be disposed in the tenth passage 29. In the prior art, the primary filter element 56 is generally integrated with the integration valve 49 in order to perform primary filtration of raw water. However, the overall size of the integration valve 49 is large, or the life of the integration valve 49 may be affected. In the present application, however, the integration valve 49 and the primary cartridge 56 are separated, and the primary cartridge 56 is provided in the tenth passage 29 without affecting the size of the integrated waterway plate.

The plate body 1 is further formed with a seventh port 36 communicating with the first passage 20 and opened rearward at a right portion of the first passage 20, an eleventh passage 200 extending in the height direction of the plate body 1, and a twelfth passage 201 extending in the width direction of the plate body 1. The open end of the seventh port 36 communicates with the inlet of the waste water ratio solenoid valve 47. The outlet of the waste water ratio solenoid valve 47 is communicated with the twelfth passage 201 and the eleventh passage 200 in sequence to discharge waste water to the outside.

As shown in fig. 7, preferably, the integrated waterway system includes: a tank body, an elastic mechanism (such as a leather bag 58) arranged in the tank body, and the tank body is divided into a waste water recovery device 53 and a pure water collection device 54 which are independent from each other by the elastic mechanism. The elastic mechanism can be made of a leather membrane, and the space of the tank body can be fully utilized.

Preferably, a second filter unit 51 is provided in the pure water collection device 54 so that water entering the pure water recovery mechanism can be filtered.

Preferably, the plate body 1 is provided at the connection portion thereof with the first or second filter unit 50 or 51 or the membrane filter unit 52 or the wastewater recovery device 53 or the pure water collection device 54 with a micro switch for triggering when the first or second filter unit 50 or 51 or the membrane filter unit 52 or the wastewater recovery device 53 or the pure water collection device 54 is installed to a preset position. Based on this structure, the position of the first filter unit 50 or the second filter unit 51 or the membrane filter unit 52 or the wastewater recovery device 53 or the pure water collection device 54 can be monitored by the micro switch.

Preferably, the booster pump 57 is connected to the plate body 1 through a metal plate, and a cushion pad is disposed between the booster pump 57 and the metal plate. The cushion pad and the metal plate may reduce noise generated by the booster pump 57.

Referring to fig. 8, 9 and 10, the integrated waterway system may have a water producing state, an internally circulating pure water state, and an internally circulating flushing state. In the water producing state, the integration valve 49, the pressure reducing valve 48, the second control valve 41, the booster pump 57, the water tap 55, and the fourth control valve 43 are in the open state, and the first control valve 40 and the third control valve 42 are in the closed state. Raw water enters the first filtering unit 50 from the integration valve 49 and the pressure reducing valve 48, part of water filtered by the first filtering unit 50 enters the raw water inlet of the membrane filtering unit 52 from the second control valve 41 through the high-pressure pump, and the other part of water enters the wastewater recovery device 53. The waste water produced by the membrane filtration unit 52 is led out from the waste water outlet of the membrane filtration unit 52 through the waste water ratio solenoid valve 47. Pure water produced by the membrane filtration unit 52 enters the second filtration unit 51 from the pure water outlet of the membrane filtration unit 52 through the first check valve 44, passes through the fourth control valve 43, and is discharged from the faucet 55. In the internal circulation pure water state, the integration valve 49, the pressure reducing valve 48, the first control valve 40, the second control valve 41, and the pressurizing pump 57 are in the open state, and the wastewater ratio solenoid valve 47, the third control valve 42, and the fourth control valve 43 are in the shut-off state. Raw water enters the first filtering unit 50 from the integration valve 49 and the pressure reducing valve 48, part of water filtered by the first filtering unit 50 enters the raw water inlet of the membrane filtering unit 52 from the second control valve 41 through the high pressure pump, raw water in the wastewater recovery device 53 can also flow into the raw water inlet of the membrane filtering unit 52 through the first channel 23 and the fourth channel 23, and wastewater flowing out of the wastewater outlet of the membrane filtering unit 52 can return to the raw water inlet of the membrane filtering unit 52 again through the first control valve 40. The pure water produced by the membrane filtration unit 52 may flow into the pure water collection device 54 through the first check valve 44. In the inner-cycle flushing state, the first control valve 40, the third control valve 42, and the booster pump 57 are in the open state, and the integration valve 49, the pressure reducing valve 48, the second control valve 41, and the fourth control valve 43 are in the shut-off state. Pure water in the pure water recovery device enters the raw water inlet of the membrane filtration unit 52 through the third control valve 42 and the pressurizing pump 57, and flushes the membrane filtration unit 52. The wastewater generated by the membrane filtration unit 52 is introduced from the wastewater outlet of the membrane filtration unit 52 into the wastewater recovery device 53 through the first control valve 40.

In another alternative embodiment, the first functional element may be a capillary or the like as a ratio control device for controlling the ratio of the generated wastewater and pure water. The waste water produced by the membrane filtration unit 52 can be returned to the membrane filtration unit 52 in whole or in part under the regulatory control of the first functional element.

It should be noted that each of the interfaces and the functional elements in the present embodiment may be formed by forming the interface directly on the first passage 20 or the second passage 21, or by forming the interface on the other passage communicating with the first passage 20 or the second passage 21.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present application discloses an integrated waterway plate, which includes a plate body 1, wherein a first channel 20 is formed on the plate body 1, and the first channel 20 has a first interface 30 capable of communicating a wastewater outlet of a membrane filtration unit 52 with a raw water inlet of the membrane filtration unit 52 through a first functional element.

With the above structure, the integrated waterway plate may communicate the wastewater outlet of the membrane filtration unit 52 with the raw water inlet of the membrane filtration unit 52 through the first functional element. For example, the filtration system using the integrated waterway plate may re-flow the wastewater generated from the wastewater outlet of the membrane filtration unit 52 to the raw water inlet of the membrane filtration unit 52 through the first functional element, thereby re-filtering the wastewater. The specific structure of the integrated water circuit board can be referred to the above description, and will not be described in a repeated manner.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present application discloses an integrated waterway plate, which includes a plate body 1, wherein a second channel 21 is formed on the plate body 1, a third interface 32 capable of communicating with a pure water outlet of a membrane filtration unit 52 through a third functional element and communicating with the second channel 21 and a fourth interface 33 capable of communicating with a raw water inlet of the membrane filtration unit 52 through a fourth functional element and communicating with the second channel 21 are formed on the plate body 1, so as to form a flushing flow channel for flushing the membrane filtration unit 52.

With the above structure, the integrated waterway plate can form a flushing flow passage, thereby flushing the membrane filtration unit 52. The specific structure of the integrated water circuit board can be referred to the above description, and will not be described in a repeated manner.

The embodiment of the application also discloses a water purifier, including as above-mentioned integrated waterway system. Particularly, a water collecting box is arranged below the integrated water circuit board. When the first or second filter unit 50 or 51 or the membrane filter unit 52 is removed and replaced, the sump case may collect the outflow water.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes and modifications made according to the spirit of the present application should be covered in the protection scope of the present application.