CN209411932U - An integrated waterway board - Google Patents

Abstract

The present application provides an integrated waterway board, which includes a waterway board body, one surface of the waterway board body is provided with a pre-filter connection base and a reverse osmosis filter connection base, and the inside of the waterway board body is also There are: raw water channel, pre-filter outlet channel, reverse osmosis filter inlet channel, reverse osmosis filter pure water channel, and reverse osmosis filter concentrated water channel. The body of the integrated waterway plate of the present application is provided with a plurality of channels, which realize many functions, and the interface distribution is compact, which can effectively use the available space and reduce the volume of the entire waterway plate, thereby reducing the size of the water purifier. The volume of the whole machine meets the requirement of miniaturization of the whole water purifier.

Description

An integrated waterway board

technical field

The present application relates to the technical field of water purifier equipment, in particular to an integrated water circuit board.

Background technique

With the continuous improvement of living standards, people's requirements for drinking water are also increasing. Household water purifiers have also become commonly used small household appliances. A waterway plate is included in the water purifier. The waterway plate is a part used to divert water on the water purifier device. The water that passes into the water purifier device enters the filter element part of the water purifier through the waterway plate, and the water treated by the filter element part is exported through the waterway plate. to the outside of the water purifier.

However, the pipeline layout of the water circuit board currently used for water purification is complicated, the interface on the water circuit board is not compact, and the space utilization rate is low; moreover, there are many components on the water circuit board, and the arrangement of components is difficult; The width and width are relatively large, making the production process more difficult.

Therefore, aiming at the deficiencies of the prior art, it is very necessary to provide a new type of integrated waterway of the water board to solve the deficiencies of the prior art.

Utility model content

The application provides an integrated waterway board, which includes a waterway board body, wherein,

A pre-filter connection base and a reverse osmosis filter connection base are provided on one surface of the waterway board body, wherein the pre-filter connection base is provided with a pre-filter water inlet socket and a pre-filter water outlet socket The reverse osmosis filter element is connected to the reverse osmosis filter element water inlet socket on the base, the reverse osmosis filter element pure water outlet socket and the reverse osmosis filter element concentrated water outlet socket;

The inside of the waterway board body is also provided with:

Raw water channel, one end of the raw water channel is connected to the raw water inlet, and the other end is connected to the water inlet socket of the pre-filter element;

The water outlet channel of the pre-filter element, one end of the water outlet channel of the pre-filter element is connected to the water outlet socket of the pre-filter element, and the other end is connected to the pressurizing device arranged outside the body of the water circuit board;

A reverse osmosis filter element water inlet channel, one end of the reverse osmosis filter element water inlet channel is connected to the pressurizing device, and the other end is connected to the reverse osmosis filter element water inlet socket;

A reverse osmosis filter pure water channel, one end of the reverse osmosis filter pure water outlet is connected to the reverse osmosis filter pure water outlet, and the other end is connected to the purified water outlet arranged in the water circuit board body;

Concentrated water channel of the reverse osmosis filter element, one end of the concentrated water channel of the reverse osmosis filter element communicates with the concentrated water outlet socket of the reverse osmosis filter element, and the other end communicates with the waste water outlet arranged in the water circuit board body.

In one embodiment, the body of the water circuit board is further provided with a first interface of a first electromagnetic valve, a second interface of a first electromagnetic valve, a first insertion interface and a first transition channel,

Wherein the first interface of the first electromagnetic valve is connected with the outlet channel of the pre-filter element, and the second interface of the first electromagnetic valve is communicated with the first transition channel, so that the outlet channel of the pre-filter element is connected with the outlet channel of the pre-filter element. The first transition channel communicates with the first electromagnetic valve plugged into the first interface of the first electromagnetic valve and the second interface of the first electromagnetic valve;

The first insertion port communicates with the first transition channel and the pressurizing device respectively.

In one embodiment, the first socket is also communicated with a heating module arranged outside the body of the water circuit board, the heating module is further communicated with the pressurizing device, and the pressurizing device is further communicated with the The interface of the pressurizing device on the water circuit board body is connected, so that the water outlet channel of the pre-filter element and the water inlet channel of the reverse osmosis filter element pass through the first solenoid valve, the first transition channel, the heating module and the The pressurizing device is connected.

In one embodiment, the body of the waterway board is provided with a temperature sensor interface that can accommodate a temperature sensor and/or a first TDS detection sensor interface that can accommodate a first TDS detection sensor, and the temperature sensor interface is connected to the The first TDS detection sensor interfaces are all connected to the first transition channel.

In one embodiment, the first interface of the second solenoid valve and the second interface of the second electromagnetic valve, the second transition channel and the purified water outlet channel are also arranged in the body of the water circuit board,

Wherein the first interface of the second solenoid valve communicates with the pure water channel of the reverse osmosis filter element, and the second interface of the second electromagnetic valve communicates with the second transition channel, so that the pure water channel of the reverse osmosis filter element communicate with the second transition channel through a second solenoid valve plugged into the first port of the second solenoid valve and the second port of the second solenoid valve;

Wherein, a first flow meter first interface and a first flow meter second interface are provided between the second transition channel and the purified water outlet channel, and the first flow meter first interface and the second transition channel The second interface of the first flowmeter is connected with the purified water outlet channel, so that the second transition channel and the purified water outlet channel are inserted into the first interface of the first flowmeter and the second outlet of the first flowmeter. The first flow meter of the interface is connected;

The purified water outlet channel is in communication with the purified water outlet.

In one embodiment, a second TDS detection sensor interface capable of accommodating a second TDS detection sensor is provided on one side of the waterway board body, and the second TDS detection sensor interface is connected to the purified water outlet channel connected.

In one embodiment, the first interface of the third solenoid valve and the second interface of the third electromagnetic valve, the third transition channel and the waste water outlet channel are also arranged in the body of the water circuit board,

Wherein the first interface of the third solenoid valve communicates with the concentrated water channel of the reverse osmosis filter element, and the second interface of the third electromagnetic valve communicates with the third transition channel, so that the concentrated water channel of the reverse osmosis filter element communicate with the third transition channel through a third solenoid valve plugged into the first port of the third solenoid valve and the second port of the third solenoid valve;

Wherein, a second flow meter first interface and a second flow meter second interface are provided between the third transition channel and the waste water outlet channel, and the second flow meter first interface is connected to the third transition channel connected, the second interface of the second flowmeter is connected with the waste water outlet channel, so that the third transition channel and the waste water outlet channel are inserted into the first interface of the second flowmeter and the second interface of the second flowmeter. The two flowmeters are connected;

The waste water outlet channel is in communication with the waste water outlet.

In one embodiment, the raw water inlet, the purified water outlet and the waste water outlet are arranged on the same end surface of the water channel board body.

The body of the integrated waterway plate of the present application is provided with a plurality of channels, which realize many functions, and the interface distribution is compact, which can effectively use the available space and reduce the volume of the entire waterway plate, thereby reducing the size of the water purifier. The volume of the whole machine meets the requirement of miniaturization of the whole water purifier.

Description of drawings

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

Fig. 2 exemplarily shows the schematic positions of the water channels in the integrated water circuit board shown in Fig. 1 .

Fig. 3 shows the right view of the waterway plate shown in Fig. 1, showing the raw water inlet, the purified water outlet and the waste water outlet on the right end surface of the waterway board body.

Fig. 4 is a front view of Fig. 1, showing the first interface of the first electromagnetic valve, the second interface of the first electromagnetic valve, and the interface of the second TDS detection sensor on the body of the water channel board.

Fig. 5 is a left view of Fig. 1, showing the first port of the second solenoid valve and the second port of the second solenoid valve, the first port of the third solenoid valve and the second port of the third solenoid valve on the body of the water circuit board, and pressurized device interface.

FIG. 6 is a sectional view of A-A in FIG. 1 , FIG. 7 is a sectional view of B-B in FIG. 1 , and FIG. 8 is a sectional view of C-C in FIG. 1 .

Detailed ways

The present application will be further described in detail through the accompanying drawings and embodiments below. Through these descriptions, the features and advantages of the present application will become clearer and more specific.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

In addition, the technical features involved in different embodiments of the present application described below may be combined with each other as long as they do not constitute a conflict with each other.

Fig. 1 shows a schematic structural diagram of an integrated waterway board in a preferred embodiment of the present application. As shown in Figure 1, the application provides an integrated waterway board, which includes a waterway board body 1, wherein one surface of the waterway board body 1 is provided with a pre-filter connection base 11 and a reverse osmosis filter connection base Seat 12, wherein the pre-filter element connection base 11 is provided with a pre-filter element water inlet socket 111 and a pre-filter element water outlet socket 112; the reverse osmosis filter element connection base 12 has a reverse osmosis filter element water inlet socket 121, reverse The pure water outlet socket 122 of the osmosis filter element and the concentrated water outlet socket 123 of the reverse osmosis filter element. When in use, the pre-filter connection base 11 can be connected with the pre-filter (not shown), wherein the pre-filter water inlet 111 communicates with the water inlet channel in the pre-filter, and the pre-filter water outlet 112 It is connected with the water outlet channel in the pre-filter element, so that water can enter the pre-filter element through the water inlet port 111 of the pre-filter element for treatment, and the water treated by the pre-filter element can be discharged through the outlet port 112 of the pre-filter element. When in use, the reverse osmosis filter element connection base 12 can be connected with a reverse osmosis filter element (not shown), wherein the reverse osmosis filter element water inlet 121 is communicated with the water inlet channel in the reverse osmosis filter element, and the reverse osmosis filter element pure water outlet The socket 122 is connected with the pure water channel in the reverse osmosis filter element, and the concentrated water outlet socket 123 of the reverse osmosis filter element is connected with the concentrated water channel in the reverse osmosis filter element, so that water can enter the reverse osmosis filter element through the reverse osmosis filter element water inlet socket 121 for further processing. treatment, and the water treated by the reverse osmosis filter element is divided into two parts, the pure water can be discharged through the pure water outlet socket 122 of the reverse osmosis filter element, and the concentrated water is discharged through the concentrated water outlet socket 123 of the reverse osmosis filter element.

In one embodiment, the water channel board body 1 may be constituted by a whole water channel board body. In another embodiment, the waterway board body 1 can be spliced by multiple waterway board sub-boards. As shown in Figure 1, the waterway board body 1 can be spliced by two waterway board sub-boards. A pre-filter element connection base 11 is arranged on the board body, and a reverse osmosis filter element connection base 12 is arranged on the other waterway board sub-board body. Such setting can facilitate the processing of the integrated waterway board of the present application.

FIG. 3 shows a right view of the water channel plate shown in FIG. 1 , showing a raw water inlet 21 , a purified water outlet 22 and a waste water outlet 23 on the right end surface of the water channel plate body 1 . The raw water inlet 21 is used to connect with an external raw water pipe, and can be used to deliver raw water to be treated, such as tap water, to the waterway plate and then to the water purifier; the purified water outlet 22 can be connected to a delivery device such as a faucet, so that it can be delivered to the user. Purified water for direct drinking; the waste water outlet 23 is used to transport the waste water produced by the water purifier out of the water purifier, and can be passed into a sewer pipe or an external collection container. As shown in Figure 3, in one embodiment, the raw water inlet 21, the purified water outlet 22 and the waste water outlet 23 can be located on the same end surface of the water board body 1, which facilitates the connection between the water board and external pipelines and install.

In this application, a plurality of water channels are also provided inside the water channel plate body 1 to supply water in the channels and then flow inside the water channel plate body, so that the integrated water channel plate of this application can provide water through channels for the water purifier .

Fig. 2 exemplarily shows the schematic positions of the water channels in the integrated water circuit board shown in Fig. 1 . In one embodiment, as shown in FIG. 2 , the inside of the waterway board body 1 is also provided with:

Raw water channel 31, one end of the raw water channel 31 is connected with the raw water inlet 21, and the other end is connected with the water inlet socket 111 of the pre-filter element;

A pre-filter water outlet channel 32, one end of the pre-filter water outlet channel 32 communicates with the pre-filter water outlet socket 112, and the other end communicates with a pressurizing device arranged outside the water circuit board body 1;

A reverse osmosis filter element water inlet channel 34, one end of the reverse osmosis filter element water inlet channel 34 communicates with the pressurizing device, and the other end communicates with the reverse osmosis filter element water inlet socket 121;

The reverse osmosis filter element pure water channel 35, one end of the reverse osmosis filter element pure water outlet socket 122 is connected, and the other end is connected with the purified water outlet 22 arranged in the water circuit board body 1 Pass;

Concentrated water channel 38 of the reverse osmosis filter element, one end of the concentrated water channel 38 of the reverse osmosis filter element communicates with the concentrated water outlet socket 123 of the reverse osmosis filter element, and the other end communicates with the waste water outlet 23 arranged in the water circuit board body 1 .

The terms "communicating", "communicating" and "communicating" are used interchangeably in this application to include both "directly communicating" or "indirectly communicating". "Directly connected" means that the two are directly connected, without other channels, interfaces or equipment in between, but may optionally include pipelines for connecting the two; "indirectly connected" means that the two are connected , in addition to the pipelines used to connect the two, it also includes other channels, interfaces or equipment, etc., provided that water can flow through these channels, interfaces or equipment, etc., so that the two that are indirectly connected can communicate with each other. For example, "one end of the raw water channel 31 is connected to the raw water inlet 21" means that one end of the raw water channel 31 is directly connected to the raw water inlet 21, and other channels, interfaces or equipment are not included therebetween; or, one end of the raw water channel 31 is connected to the raw water inlet. The water outlet 21 is indirectly connected, and besides the pipeline for connecting the two, there are other passages, interfaces or devices in the middle. Other similar expressions also have similar meanings.

In one embodiment, one end of the raw water channel 31 is directly connected to the raw water inlet 21 , and the other end is directly connected to the water inlet socket 111 of the pre-filter element. In one embodiment, one end of the water outlet channel 32 of the pre-filter element is directly connected to the water outlet socket 112 of the pre-filter element, and the other end is directly or indirectly ( usually indirectly). In one embodiment, one end of the reverse osmosis filter element water inlet channel 34 is directly connected to the pressurizing device, and the other end is directly connected to the reverse osmosis filter element water inlet socket 121 . In one embodiment, one end of the reverse osmosis filter element pure water channel 35 is directly connected to the pure water outlet socket 122 of the reverse osmosis filter element, and the other end is directly connected to the purified water outlet 22 provided in the water circuit board body 1. Or indirectly (usually indirectly) connected. In one embodiment, one end of the concentrated water channel 38 of the reverse osmosis filter element is directly connected to the concentrated water outlet socket 123 of the reverse osmosis filter element, and the other end is directly or Indirect (usually indirect) connected.

In order to further optimize the waterway in the waterway board, the integrated waterway board of the present application is also provided with a plurality of transition channels and interfaces for connecting other devices. Fig. 4 is a front view of Fig. 1 . As shown in Figure 1, Figure 2 and Figure 4, in one embodiment, the first electromagnetic valve first interface 321 and the first electromagnetic valve second interface 322 are also provided in the water channel board body 1, and the heating module The interface 334 and the first transition channel 33, wherein the first interface 321 of the first solenoid valve communicates with the water outlet channel 32 of the pre-filter element, and the second interface 331 of the first electromagnetic valve communicates with the first transition channel 33 , so that the pre-filter outlet channel 32 and the first transition channel 33 pass through the first solenoid valve (not shown) plugged into the first solenoid valve first port 321 and the first solenoid valve second port 331 ) connected. The first interface 321 of the first electromagnetic valve and the second interface 331 of the first electromagnetic valve can be connected to the two ports (inlet port and outlet port) of the first electromagnetic valve respectively, so that the outlet channel 32 of the pre-filter element is connected to the first port. A first solenoid valve is set between the transition channels 33 , so that the control of the water outlet channel 32 of the pre-filter element and the first transition channel 33 can be realized by cooperating with the circuit. In one embodiment, a first plug port 334 is also provided on the waterway board body 1, and the first plug port 334 communicates with the first transition channel 33 and the pressurizing device respectively, so that the The water in the water outlet channel 32 of the filter element passes through the first solenoid valve and the first transition channel 33 and enters the water inlet channel 34 of the reverse osmosis filter element through the pressurizing device. In a further embodiment, the first plug port 334 is also in communication with a heating module (not shown) arranged outside the body of the water circuit board, so as to heat the water from the water outlet channel 32 of the pre-filter element. The heating module is further communicated with the pressurizing device, and the pressurizing device is further communicated with the pressurizing device interface 342 arranged on the body of the water circuit board, so that the water outlet channel 32 of the pre-filter element is connected to the reverse osmosis filter element. The water passage 34 communicates through the first solenoid valve, the first transition passage 33, the heating module and the pressurizing device, so that the water from the water outlet passage 32 of the pre-filter passes through the first solenoid valve, the The first transition channel 33 , the heating module and the pressurizing device then enter into the water inlet channel 34 of the reverse osmosis filter element.

In order to monitor the water quality of the water treated by the pre-filter, such as temperature, TDS (total dissolved solids) parameters, etc., in one embodiment, the water circuit board body 1 is provided with a temperature sensor interface that can accommodate a temperature sensor 332 and/or the first TDS detection sensor interface 333 that can accommodate the first TDS detection sensor, the temperature sensor interface 332 and the first TDS detection sensor interface 333 are both communicated with the first transition channel 33, so that the setting The temperature sensor at the temperature sensor interface 332 and the first TDS detection sensor arranged at the first TDS detection sensor interface 333 can measure the water quality conditions such as temperature and TDS (total dissolved solids) of the water flowing through the first transition channel 33 parameters etc. FIG. 6 is a cross-sectional view of A-A in FIG. 1 , showing the positional relationship between the first plug interface 334 , the temperature sensor interface 332 and the first TDS detection sensor interface 333 , and the positional relationship with the first transition channel 33 .

Fig. 5 is a left side view of Fig. 1 . As shown in Fig. 1, Fig. 2 and Fig. 5, in one embodiment, a second electromagnetic valve first interface 351 and a second electromagnetic valve second interface 361 are also provided in the water channel board body 1, and the second transition channel 36 and purified water outlet channel 37,

Wherein the first interface 351 of the second solenoid valve is communicated with the pure water channel 35 of the reverse osmosis filter element, and the second interface 361 of the second electromagnetic valve is communicated with the second transition channel 36, so that the pure water of the reverse osmosis filter element is The water channel 35 communicates with the second transition channel 36 through a second solenoid valve plugged into the first interface 351 of the second electromagnetic valve and the second interface 361 of the second electromagnetic valve;

Wherein, a first flowmeter first interface 362 and a first flowmeter second interface 372 are provided between the second transition channel 36 and the purified water outlet channel 37, and the first flowmeter first interface 362 is connected to the first flowmeter interface 372. The second transition channel 36 is connected, and the second interface 372 of the first flowmeter is connected with the purified water outlet channel 37, so that the second transition channel 36 and the purified water outlet channel 37 are inserted into the first flowmeter of the first flow meter. The interface 362 communicates with the first flowmeter of the second interface 372 of the first flowmeter;

The purified water outlet channel 37 communicates with the purified water outlet 22 .

Thus, the setting of the second solenoid valve (not shown) can cooperate with the circuit to realize the control of the pure water channel 35 and the second transition channel 36 of the reverse osmosis filter element; the setting of the first flow meter (not shown) can monitor the flow through The flow of water in the second transition channel 36 and the purified water outlet channel 37 .

In order to monitor the water quality of the purified water flowing out from the purified water outlet 22 through the purified water outlet channel 37, such as TDS (total dissolved solids) parameters, etc., as shown in Figures 1 and 4, in one embodiment, the A second TDS detection sensor interface 371 capable of accommodating a second TDS detection sensor is provided on one side of the water circuit board body, and the second TDS detection sensor interface 371 communicates with the purified water outlet channel 37, so that the The second TDS detection sensor of the second TDS detection sensor interface 371 can measure the water quality of the water flowing through the purified water outlet channel 37 such as TDS (total dissolved solids) parameters and the like.

As shown in Fig. 1, Fig. 2 and Fig. 5, in one embodiment, the first port 381 of the third solenoid valve and the second port 391 of the third solenoid valve are also provided in the body 1 of the water circuit board, and the third port 391 of the third solenoid valve is Transition channel 39 and waste water outlet channel 40,

Wherein the first interface 381 of the third solenoid valve communicates with the concentrated water channel 38 of the reverse osmosis filter element, and the second interface 391 of the third electromagnetic valve communicates with the third transition channel 39, so that the concentrated water of the reverse osmosis filter element is The water channel 38 communicates with the third transition channel 39 through a third solenoid valve plugged into the first port 381 of the third solenoid valve and the second port 391 of the third solenoid valve;

Wherein, a second flow meter first interface 392 and a second flow meter second interface 401 are provided between the third transition channel 39 and the waste water outlet channel 40, and the second flow meter first interface 392 is connected to the The third transition channel 39 communicates, and the second interface 401 of the second flowmeter communicates with the waste water outlet channel 40, so that the third transition channel 39 and the waste water outlet channel 40 are inserted into the first interface 392 of the second flow meter and the waste water outlet channel 40. The second flow meter of the second flow meter second interface 401 is connected;

The waste water outlet channel 40 communicates with the waste water outlet 23 .

Thus, the setting of the third solenoid valve (not shown) can cooperate with the circuit to realize the control of the concentrated water channel 38 and the third transition channel 39 of the reverse osmosis filter element; the setting of the second flow meter (not shown) can monitor the flow through The flow of water in the third transition channel 39 and the waste water outlet channel 40 .

Fig. 6 is a sectional view of A-A of Fig. 1, Fig. 7 is a sectional view of B-B of Fig. 1, and Fig. 8 is a sectional view of C-C of Fig. 1, these figures show various passages such as raw water passage 31, pre-filter core water outlet passage 32, the first One transition channel 33, reverse osmosis filter element water inlet channel 34, reverse osmosis filter element pure water channel 35, second transition channel 36, purified water outlet channel 37, reverse osmosis filter element concentrated water channel 38, third transition channel 39 and waste water outlet channel 40 is the position inside the body of the waterway board. It should be noted that, in addition to the communication relationship described above in this application, these channels are spaced apart from each other inside the body of the water circuit board. Moreover, in addition to the arrangement situations shown in FIG. 2 , FIG. 6 , FIG. 7 and FIG. 8 , those skilled in the art can also determine other arrangement situations. As shown in Figure 6, Figure 7 and Figure 8, in order to further compress the space of the water circuit board, these channels can be arranged in double layers inside the water circuit board body, where the pre-filter outlet channel 32 and the first transition channel 33 are arranged on the upper layer , and the rest of the channels are arranged on the lower floor.

As shown in Fig. 3, in one embodiment, in order to facilitate the processing of the water channel plate, a plug interface 24 is provided on one end surface of the water channel plate, and the plug interface 24 communicates with the water outlet channel 32 of the pre-filter element, and A first plug (not shown) may be accommodated so as to close an outlet of the water outlet channel 32 of the pre-filter element. Similarly, as shown in Figures 1 and 4, in one embodiment, in order to facilitate the processing of the water channel plate, a plug interface 341 is provided on one end surface of the water channel plate, and the plug interface 341 is connected to the reverse osmosis filter element. The water channel 34 is connected and can accommodate a second plug (not shown), so as to close an outlet of the water inlet channel 34 of the reverse osmosis filter element.

When the integrated water circuit board of the present application is used in a water purifier, the flow path of water in the water circuit board is as follows:

The raw water to be treated, such as tap water, enters the raw water channel 31 from the raw water inlet 21, and then enters the pre-filter element through the inlet port 111 of the pre-filter element for treatment, and the water treated by the pre-filter element can pass through the outlet port of the pre-filter element 112 enters the pre-filter outlet channel 32; then, it enters the first transition channel 33 through the first electromagnetic valve, and flows out from the first socket 334; it flows through the heating module and the pressurized After the installation, it enters the reverse osmosis filter element water inlet channel 34 through the pressurization device interface 342, and then enters the reverse osmosis filter element through the reverse osmosis filter element water inlet socket 121 for treatment; The pure water outlet socket 122 of the osmosis filter element enters the pure water channel 35 of the reverse osmosis filter element, and all the way enters the concentrated water channel 38 of the reverse osmosis filter element through the concentrated water outlet socket 123 of the reverse osmosis filter element; the water entering the pure water channel 35 of the reverse osmosis filter element passes through the second solenoid valve Enter the second transition channel 36, enter the purified water outlet channel 37 through the first flow meter, and then discharge from the purified water outlet 22, which can be directly drunk by the user; the water entering the concentrated water channel 38 of the reverse osmosis filter element passes through the third solenoid valve Enter the third transition channel 39 , enter the waste water outlet channel 40 through the second flowmeter, and then discharge from the waste water outlet 23 .

The body of the integrated waterway plate of the present application is provided with a plurality of channels, which realize many functions, and the interface distribution is compact, which can effectively use the available space and reduce the volume of the entire waterway plate, thereby reducing the size of the water purifier. The volume of the whole machine meets the requirement of miniaturization of the whole water purifier.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "back", "left", "right" etc. indicate orientation or position The relationship is an orientation or positional relationship based on the working state of the application, which is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the application.

In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The present application has been described above in conjunction with preferred implementations, but these implementations are only exemplary and serve as illustrations only. On this basis, various replacements and improvements can be made to the present application, all of which fall within the protection scope of the present application.

Claims (9)

1. An integrated waterway board, which includes a waterway board body, is characterized in that, A pre-filter connection base and a reverse osmosis filter connection base are provided on one surface of the waterway board body, wherein the pre-filter connection base is provided with a pre-filter water inlet socket and a pre-filter water outlet socket The reverse osmosis filter element is connected to the reverse osmosis filter element water inlet socket on the base, the reverse osmosis filter element pure water outlet socket and the reverse osmosis filter element concentrated water outlet socket; The inside of the waterway board body is also provided with: Raw water channel, one end of the raw water channel is connected to the raw water inlet, and the other end is connected to the water inlet socket of the pre-filter element; The water outlet channel of the pre-filter element, one end of the water outlet channel of the pre-filter element is connected to the water outlet socket of the pre-filter element, and the other end is connected to the pressurizing device arranged outside the body of the water circuit board; A reverse osmosis filter element water inlet channel, one end of the reverse osmosis filter element water inlet channel is connected to the pressurizing device, and the other end is connected to the reverse osmosis filter element water inlet socket; A reverse osmosis filter pure water channel, one end of the reverse osmosis filter pure water outlet is connected to the reverse osmosis filter pure water outlet, and the other end is connected to the purified water outlet arranged in the water circuit board body; Concentrated water channel of the reverse osmosis filter element, one end of the concentrated water channel of the reverse osmosis filter element communicates with the concentrated water outlet socket of the reverse osmosis filter element, and the other end communicates with the waste water outlet arranged in the water circuit board body. 2. The integrated waterway board according to claim 1, characterized in that, The first interface of the first electromagnetic valve, the second interface of the first electromagnetic valve, the first insertion interface and the first transition channel are also arranged in the body of the water circuit board. Wherein the first interface of the first electromagnetic valve is connected with the outlet channel of the pre-filter element, and the second interface of the first electromagnetic valve is communicated with the first transition channel, so that the outlet channel of the pre-filter element is connected with the outlet channel of the pre-filter element. The first transition channel communicates with the first electromagnetic valve plugged into the first interface of the first electromagnetic valve and the second interface of the first electromagnetic valve; The first insertion port communicates with the first transition channel and the pressurizing device respectively. 3. The integrated waterway board according to claim 2, characterized in that, The first socket is also in communication with a heating module arranged outside the body of the water circuit board, the heating module is further in communication with the pressurizing device, and the pressurizing device is further connected with a pressurizing device arranged on the body of the water circuit board The device interface is connected, so that the water outlet channel of the pre-filter element communicates with the water inlet channel of the reverse osmosis filter element through the first solenoid valve, the first transition channel, the heating module and the pressurizing device. 4. The integrated waterway board according to claim 2, characterized in that, A temperature sensor interface capable of accommodating a temperature sensor and/or a first TDS detection sensor interface capable of accommodating a first TDS detection sensor are arranged on the body of the waterway board, and the temperature sensor interface and the first TDS detection sensor interface are both communicate with the first transition channel. 5. The integrated waterway board according to any one of claims 1-4, characterized in that, The first interface of the second solenoid valve, the second interface of the second electromagnetic valve, the second transition channel and the purified water outlet channel are also arranged in the body of the water circuit board. Wherein the first interface of the second solenoid valve communicates with the pure water channel of the reverse osmosis filter element, and the second interface of the second electromagnetic valve communicates with the second transition channel, so that the pure water channel of the reverse osmosis filter element communicate with the second transition channel through a second solenoid valve plugged into the first port of the second solenoid valve and the second port of the second solenoid valve; Wherein, a first flow meter first interface and a first flow meter second interface are provided between the second transition channel and the purified water outlet channel, and the first flow meter first interface and the second transition channel The second interface of the first flowmeter is connected with the purified water outlet channel, so that the second transition channel and the purified water outlet channel are inserted into the first interface of the first flowmeter and the second outlet of the first flowmeter. The first flow meter of the interface is connected; The purified water outlet channel is in communication with the purified water outlet. 6. The integrated waterway board according to claim 5, characterized in that, A second TDS detection sensor interface capable of accommodating a second TDS detection sensor is provided on one side of the water channel board body, and the second TDS detection sensor interface is connected to the purified water outlet channel. 7. The integrated waterway board according to any one of claims 1-4, characterized in that, The first interface of the third solenoid valve, the second interface of the third electromagnetic valve, the third transition channel and the waste water outlet channel are also arranged in the body of the water circuit board. Wherein the first interface of the third solenoid valve communicates with the concentrated water channel of the reverse osmosis filter element, and the second interface of the third electromagnetic valve communicates with the third transition channel, so that the concentrated water channel of the reverse osmosis filter element communicate with the third transition channel through a third solenoid valve plugged into the first port of the third solenoid valve and the second port of the third solenoid valve; Wherein, a second flow meter first interface and a second flow meter second interface are provided between the third transition channel and the waste water outlet channel, and the second flow meter first interface is connected to the third transition channel connected, the second interface of the second flowmeter is connected with the waste water outlet channel, so that the third transition channel and the waste water outlet channel are inserted into the first interface of the second flowmeter and the second interface of the second flowmeter. The two flowmeters are connected; The waste water outlet channel is in communication with the waste water outlet. 8. The integrated waterway board according to claim 5, characterized in that, The first interface of the third solenoid valve, the second interface of the third electromagnetic valve, the third transition channel and the waste water outlet channel are also arranged in the body of the water circuit board. Wherein the first interface of the third solenoid valve communicates with the concentrated water channel of the reverse osmosis filter element, and the second interface of the third electromagnetic valve communicates with the third transition channel, so that the concentrated water channel of the reverse osmosis filter element communicate with the third transition channel through a third solenoid valve plugged into the first port of the third solenoid valve and the second port of the third solenoid valve; Wherein, a second flow meter first interface and a second flow meter second interface are provided between the third transition channel and the waste water outlet channel, and the second flow meter first interface is connected to the third transition channel connected, the second interface of the second flowmeter is connected with the waste water outlet channel, so that the third transition channel and the waste water outlet channel are inserted into the first interface of the second flowmeter and the second interface of the second flowmeter. The two flowmeters are connected; The waste water outlet channel is in communication with the waste water outlet. 9. The integrated waterway board according to any one of claims 1-4, characterized in that, The raw water inlet, the purified water outlet and the waste water outlet are arranged on the same end surface of the water channel plate body.