CN219206580U

CN219206580U - Water route subassembly and clean drink machine of clean drink machine

Info

Publication number: CN219206580U
Application number: CN202223554400.6U
Authority: CN
Inventors: 邵志开; 凌润锌; 朱亮亮; 赖发; 陈宝; 罗宏伟
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-20
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of water purifying and drinking machines, in particular to a water path component of a water purifying and drinking machine and the water path component, comprising: the water path plate is provided with a first water flow channel, a second water flow channel, a third water flow channel, a fourth water flow channel and a fifth water flow channel, wherein the first end of the first water flow channel is suitable for being connected with a purified water outlet of the filter element, the second end of the first water flow channel is suitable for being communicated with a purified water tank, the first end of the second water flow channel is suitable for being communicated with the second end of the second water flow channel, the second end of the third water flow channel is suitable for being communicated with a heating body, the first end of the fourth water flow channel is suitable for being communicated with the second end of the second water flow channel, the second end of the fourth water flow channel is suitable for being communicated with a cooling water inlet of the heat exchange structure, the first end of the fifth water flow channel is suitable for being communicated with a cooling water outlet of the heat exchange structure, and the second end of the fifth water flow channel is suitable for being communicated with the heating body; a water pump; and (3) regulating the valve.

Description

Water route subassembly and clean drink machine of clean drink machine

Technical Field

The utility model relates to the technical field of water purifying and drinking machines, in particular to a waterway assembly of a water purifying and drinking machine and the water purifying and drinking machine.

Background

Along with the gradual improvement of the living standard of people, the health problem of living drinking water is more and more concerned, and the desk type water purifying and drinking machine is used as an emerging product of the water purifying machine, has the functions of mounting-free characteristics, supplying hot water in time and the like, and is widely welcomed by the market. At present, cool and white packaging water is continuously emerging in the market, and the products are popular with consumers in the market.

The bottled water sold in the market is cooled and boiled, and is sold in the packaging bottle after being prepared in the production line, so that the bottled water has no fresh activity, and the bottled water is boiled by a kettle and cooled to the required temperature, so that the waiting process consumes time, and the bottled water has no instantaneity. At present, a small number of water purifying and drinking machines or water drinking machines with a cool and white opening function also appear on the market, but the machines have the problems of large whole machine volume, low integration level, complex waterway pipelines, complex assembly, low efficiency and the like.

Disclosure of Invention

Therefore, the utility model aims to overcome the defects of large whole machine volume, complex waterway pipeline and low integration level of the water purifying and drinking machine with the cool and white opening function in the prior art, thereby providing the waterway assembly of the water purifying and drinking machine and the water purifying and drinking machine, wherein the waterway assembly has high integration level of the waterway system and can greatly reduce the whole machine volume.

In order to solve the above technical problems, the present utility model provides a waterway assembly of a water purifying dispenser, comprising: a waterway plate, on which a first water flow channel, a second water flow channel, a third water flow channel, a fourth water flow channel and a fifth water flow channel are formed, wherein the first end of the first water flow channel is suitable for being connected with a purified water outlet of the filter element, the second end of the first water flow channel is suitable for being communicated with a purified water tank, the first end of the second water flow channel is suitable for being communicated with the second end of the second water flow channel, the second end of the third water flow channel is suitable for being communicated with a heating element, the first end of the fourth water flow channel is suitable for being communicated with a second end of the second water flow channel, the second end of the fourth water flow channel is suitable for being communicated with a cooling water inlet of the heat exchange structure, the first end of the fifth water flow channel is suitable for being communicated with a cooling water outlet of the heat exchange structure, and the second end of the fifth water flow channel is suitable for being communicated with the heating element; the water pump is connected between the second end of the second water flow channel and the first end of the third water flow channel; the regulating valve is arranged on the third water flow channel and can regulate the flow ratio of water flowing into the third water flow channel and the fourth water flow channel.

Optionally, a water pump inlet interface and a water pump outlet interface are formed on the waterway board, the second end of the second water flow channel is communicated with the water pump inlet interface, the first end of the third water flow channel is communicated with the water pump outlet interface, the inlet of the water pump is communicated with the water pump inlet interface, and the outlet of the water pump is communicated with the water pump outlet interface;

and/or a heating body interface is formed on the waterway plate, the second end of the third water flow channel is communicated with the heating body interface, and the second end of the fifth water flow channel is communicated with the heating body interface;

and/or, a heat exchange water inlet interface and a heat exchange water outlet interface are formed on the waterway plate, the heat exchange water inlet interface is suitable for being communicated with a cooling water inlet of the heat exchange structure, the heat exchange water outlet interface is suitable for being communicated with a cooling water outlet of the heat exchange structure, a second end of the fourth water flow channel is communicated with the heat exchange water inlet interface, and a first end of the fifth water flow channel is communicated with the heat exchange water outlet interface;

and/or, a regulating valve inlet interface and a regulating valve outlet interface are arranged on the third water flow channel, the inlet of the regulating valve is communicated with the regulating valve inlet interface, and the outlet of the regulating valve is communicated with the regulating valve outlet interface.

Optionally, a flowmeter is mounted on the waterway board, and the flowmeter is capable of measuring the flow rate of water flowing through the second water flow channel.

Optionally, the second water flow channel comprises a first water flow branch channel and a second water flow branch channel, one end of the first water flow branch channel is communicated with the clean water tank, a flowmeter inlet interface is formed at the other end of the first water flow branch channel, a flowmeter outlet interface is formed at one end of the second water flow branch channel, the other end of the second water flow branch channel is communicated with the water pump inlet interface, and an inlet connector and an outlet connector of the flowmeter are respectively in sealing connection with the flowmeter inlet interface and the flowmeter outlet interface.

Optionally, a TDS probe is mounted on the waterway board, and the TDS probe is capable of detecting a TDS value of the water flowing through the second water flow channel.

Optionally, a first quick connector is arranged on the waterway board, and the TDS probe is inserted into the first quick connector.

Optionally, a first end of the first water flow channel is provided with a first check valve, and the forward conducting pressure of the first check valve is greater than the pressure of the water flow of the filter element.

Optionally, a second check valve is arranged in the third water flow channel and/or the fourth water flow channel.

Optionally, the third water flow channel and the fourth water flow channel have a common confluence channel, be equipped with in the confluence channel the second check valve, be equipped with the installing port on the waterway board, be equipped with fixed cover in the installing port, fixed cover with the second check valve offsets, the opening part of installing port seals and is provided with the end cap.

Optionally, the edge of the waterway plate is provided with a plurality of assembly holes communicated with the first water flow channel, the second water flow channel, the third water flow channel, the fourth water flow channel or the fifth water flow channel, and plugs are hermetically arranged in the assembly holes;

and/or the first end of the first water flow channel is provided with a second quick clamping connector.

The utility model also provides a water purifying and drinking machine, which comprises the waterway assembly.

The technical scheme of the utility model has the following advantages:

when the water path assembly provided by the utility model is used for preparing purified water by the whole machine, the water preparation system enters the first water flow channel from the first end of the first water flow channel of the water path plate, and then flows out from the second end of the first water flow channel to enter the water purification tank. When the boiled water is taken out, the water pump is started, the water in the clean water tank flows into the second water flow channel through the first end of the second water flow channel, after the water pump passes through, the regulating valve is in a full-open state, water flows into the third water flow channel due to the water pressure relationship, no flow exists in the fourth water flow channel, and then the water flows into the heating body to be heated to a boiled water state and flows out of the water outlet nozzle of the clean water dispenser for drinking by a user. When the gear of cool boiled water is read, the water pump is started, water in the clean water tank flows into the second water flow channel through the first end of the second water flow channel, after the water pump passes through, the regulating valve is in a non-full-open state, water flows in the third water flow channel and the fourth water flow channel according to a certain proportion through the opening degree of the regulating valve, a part of water directly enters the heating body to heat through the third water flow channel, a part of water flows through the fourth water flow channel to cool and cool hot water from the cooling water inlet into the heat exchange structure, cooling water after heat exchange and temperature rise flows into the fifth water flow channel through the cooling water outlet, and then enters the heating body to heat to a boiled water state after being converged with water in the third water flow channel, then the water is cooled in the heat exchange structure, and after cooling, the water flows out of a water outlet of the clean water dispenser to be drunk by a user. The flow rate of the cooling water can be controlled by adjusting the flow rate ratio of the water flowing into the third water flow channel and the fourth water flow channel through the adjusting valve, so that the purpose of taking cool boiled water with different temperature gears is achieved, the energy absorbed by the cooling water is not wasted, the temperature of the cooling water after heat exchange is increased, the cooling water flows to the heating body for heating, and the part of heat can be recycled. Through forming first rivers passageway, second rivers passageway, third rivers passageway, fourth rivers passageway and fifth rivers passageway on the water route board, the integrated level of water route board is high, has avoided complicated water piping connection, is convenient for simultaneously be connected with the water pump, can make the complete machine volume reduce by a wide margin.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the waterway assembly provided in embodiment 1 of the present utility model;

fig. 2 is a schematic structural diagram of a waterway assembly provided in embodiment 1 of the present utility model;

FIG. 3 is a schematic view of the waterway plate shown in FIG. 1;

FIG. 4 is a schematic view of the water flow channels inside the waterway plate shown in FIG. 1;

FIG. 5 is a front cross-sectional view of FIG. 2;

FIG. 6 is a top view of FIG. 2;

fig. 7 is a cross-sectional view A-A of fig. 6.

Reference numerals illustrate:

20. a waterway plate; 2001. an inlet port of the water pump; 2002. an outlet port of the water pump; 2003. a heating body interface; 2004. a heat exchange water inlet port; 2005. a heat exchange water outlet interface; 2006. a first water flow passage; 2007. a second water flow passage; 2008. a third water flow passage; 20080. a confluence channel; 2009. a fourth water flow passage; 2010. a fifth water flow passage; 2011. a flowmeter inlet interface; 2012. a flow meter outlet interface; 2013. a mounting port; 2014. a fitting hole; 2015. an inlet port of the regulating valve; 2016. an outlet port of the regulating valve; 21. a water pump; 22. a regulating valve; 23. a flow meter; 2301. an inlet fitting; 2302. an outlet fitting; 24. a TDS probe; 25. the first quick-action joint; 26. a first check valve; 27. a second check valve; 28. a fixed sleeve; 29. a plug; 30. and the second quick-action joint.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

To this end, the present embodiment provides a waterway assembly of a water purifying dispenser.

In one embodiment, as shown in fig. 1 to 7, the waterway assembly includes a waterway plate 20, a water pump 21, and a regulating valve 22.

Wherein, the waterway plate 20 is formed with a first water flow channel 2006, a second water flow channel 2007, a third water flow channel 2008, a fourth water flow channel 2009 and a fifth water flow channel 2010, the first end of the first water flow channel 2006 is suitable for being connected with a purified water outlet of the filter element, the second end of the first water flow channel 2006 is suitable for being communicated with a purified water tank, the first end of the second water flow channel 2007 is suitable for being communicated with the purified water tank, the first end of the third water flow channel 2008 is suitable for being communicated with the second end of the second water flow channel 2007, the second end of the third water flow channel 2008 is suitable for being communicated with a heating element, the first end of the fourth water flow channel 2009 is suitable for being communicated with a cooling water inlet of the heat exchange structure, the first end of the fifth water flow channel 2010 is suitable for being communicated with a cooling water outlet of the heat exchange structure, and the second end of the fifth water flow channel 2010 is suitable for being communicated with the heating element; the water pump 21 is connected between the second end of the second water flow passage 2007 and the first end of the third water flow passage 2008; the regulating valve 22 is provided on the third water flow path 2008, and the regulating valve 22 is capable of regulating the flow rate ratio of the water flowing into the third water flow path 2008 and the fourth water flow path 2009.

In this embodiment, when the waterway assembly is used in a purified water dispenser, the water producing system enters the first water flow channel 2006 from a first end of the first water flow channel 2006 of the waterway plate 20 and then flows out into the purified water tank through a second end of the first water flow channel 2006 when the whole machine produces purified water. When the boiled water is taken out, the water pump 21 is started, the water in the clean water tank flows into the second water flow channel 2007 through the first end of the second water flow channel 2007, after the water passes through the water pump 21, the regulating valve 22 is in a fully-opened state, water flows into the third water flow channel 2008 and the fourth water flow channel 2009 without flow due to the water pressure relationship, and then the water flows into the heating body to be heated to a boiled water state and flows out of the water outlet nozzle of the clean water dispenser for drinking by a user. When the gear of cool boiled water is read, the water pump 21 is started, the water in the clean water tank flows into the second water flow channel 2007 through the first end of the second water flow channel 2007, after the water passes through the water pump 21, the regulating valve 22 is in a non-full open state, the water flows in a certain proportion in the third water flow channel 2008 and the fourth water flow channel 2009 through the opening degree of the regulating valve 22, a part of water flows through the third water flow channel 2008 and directly enters the heating body for heating, a part of water flows through the fourth water flow channel 2009 and enters the heat exchange structure from the cooling water inlet for cooling the hot water, the cooling water after heat exchange and temperature rise flows into the fifth water flow channel 2010 through the cooling water outlet, and then enters the heating body for heating to a boiled water state after being combined with the water in the third water flow channel 2008, then enters the heat exchange structure for cooling, and flows out of a water outlet nozzle of the water purifying drinking machine for drinking by a user after cooling. The flow rate of the cooling water can be controlled by adjusting the flow rate ratio of the water flowing into the third water flow channel 2008 and the fourth water flow channel 2009 through the adjusting valve 22, so that the purpose of taking cool boiled water with different temperature gears is achieved, the energy absorbed by the cooling water is not wasted, the temperature of the cooling water after heat exchange is increased, the cooling water flows into the heating body for heating, and the part of heat can be recycled. By forming the first water flow channel 2006, the second water flow channel 2007, the third water flow channel 2008, the fourth water flow channel 2009 and the fifth water flow channel 2010 on the waterway plate 20, the waterway plate 20 is highly integrated, avoids complex water pipe connection, is convenient to connect with the water pump 21, and can greatly reduce the volume of the whole machine.

When the regulator valve 22 is in the fully opened state, the water pressure after the water pump 21 is equal to the water pressure at the heating element port 2003, so that the water flow does not enter the fourth passage.

In a preferred embodiment, the water pump 21 is a self priming pump.

On the basis of the above embodiment, in a preferred embodiment, the water path plate 20 is formed with a water pump inlet port 2001 and a water pump outlet port 2002, a second end of the second water flow channel 2007 is communicated with the water pump inlet port 2001, a first end of the third water flow channel 2008 is communicated with the water pump outlet port 2002, an inlet of the water pump 21 is communicated with the water pump inlet port 2001, and an outlet of the water pump 21 is communicated with the water pump outlet port 2002. In this embodiment, the connection with the water pump 21 is facilitated by integrating the water pump inlet interface 2001 and the water pump outlet interface 2002 on the waterway plate 20.

In addition to the above embodiments, in a preferred embodiment, the waterway plate 20 is formed with a heating element interface 2003, a second end of the third water flow passage 2008 is in communication with the heating element interface 2003, and a second end of the fifth water flow passage 2010 is in communication with the heating element interface 2003. In this embodiment, the connection to the heating element is facilitated by integrating the heating element interface 2003 on the waterway board 20.

On the basis of the above embodiment, in a preferred embodiment, the waterway plate 20 is formed with a heat exchange water inlet 2004 and a heat exchange water outlet 2005, the heat exchange water inlet 2004 is adapted to be communicated with a cooling water inlet of the heat exchange structure, the heat exchange water outlet 2005 is adapted to be communicated with a cooling water outlet of the heat exchange structure, the second end of the fourth water flow channel 2009 is communicated with the heat exchange water inlet 2004, and the first end of the fifth water flow channel 2010 is communicated with the heat exchange water outlet 2005. In this embodiment, the connection to the heat exchange structure is facilitated by integrating heat exchange water inlet port 2004 and heat exchange water outlet port 2005 on waterway plate 20.

In a preferred embodiment, the third water flow channel 2008 is provided with a regulator inlet interface 2015 and a regulator outlet interface 2016, the inlet of the regulator 22 is in communication with the regulator inlet interface 2015, and the outlet of the regulator 22 is in communication with the regulator outlet interface 2016. In this embodiment, the connection of the regulator valve 22 is facilitated by providing a regulator valve inlet interface 2015 and a regulator valve outlet interface 2016 on the third water flow path 2008. On the basis of the above embodiment, in a preferred embodiment, the water path plate 20 is mounted with a flow meter 23, and the flow meter 23 is capable of measuring the flow rate of water flowing through the second water flow path 2007. In this embodiment, the flowmeter 23 is configured to meter the flow of water, and when the flow is low, it can be determined that the waterway assembly is leaking or malfunctioning.

On the basis of the above embodiment, in a preferred embodiment, the second water flow channel 2007 comprises a first water flow branch and a second water flow branch, one end of the first water flow branch is communicated with the clean water tank, the other end of the first water flow branch is formed with a flowmeter inlet interface 2011, one end of the second water flow branch is formed with a flowmeter outlet interface 2012, the other end of the second water flow branch is communicated with the water pump inlet interface 2001, and an inlet joint 2301 and an outlet joint 2302 of the flowmeter 23 are respectively and hermetically plugged in the flowmeter inlet interface 2011 and the flowmeter outlet interface 2012. In this embodiment, the flowmeter 23 is connected to the waterway plate 20 in a simple and convenient manner, and is easy to assemble.

Based on the above embodiment, in a preferred embodiment, the waterway board 20 is mounted with a TDS probe 24, and the TDS probe 24 is capable of detecting a TDS value of the water flow flowing through the second water flow channel 2007. In this embodiment, whether the filter element needs to be replaced or not can be judged according to the TDS value detected by the TDS probe 24, the water quality condition can be monitored, and the health of drinking water of a user can be ensured.

On the basis of the above embodiment, in a preferred embodiment, the waterway board 20 is provided with a first quick connector 25, and the tds probe 24 is inserted into the first quick connector 25. In this embodiment, the TDS probe 24 is connected to the waterway board 20 in a simple and convenient manner, and is easy to assemble.

In a preferred embodiment, based on the above embodiment, the first end of the first water flow channel 2006 is provided with a first check valve 26, and the forward conduction pressure of the first check valve 26 is greater than the pressure of the water flow of the filter element. Under the condition that the first check valve 26 is not arranged, when the whole system is not started to produce water, the filter element still has tiny water flow to the clean water tank continuously, at the moment, the tiny water flow has the problem of higher TDS value, if the tiny water flow directly enters the clean water tank to pollute the water in the clean water tank, the first check valve 26 is arranged in the embodiment, a certain pressure is required to conduct forward, the water flow can be prevented from flowing into the clean water tank to pollute the clean water, and only the water production is started to wash the first check valve 26 to enable the clean water to flow into the clean water tank.

As shown in fig. 5, a second quick-connect fitting 30 is provided at a first end of the first water flow channel 2006 to facilitate connection to a filtered water line.

In addition to the above embodiments, in a preferred embodiment, the third water flow path 2008 and/or the fourth water flow path 2009 is provided with a second check valve 27. In this embodiment, the second check valve 27 allows the water pump 21 to flow water to the heat generating body or the heat exchanging structure by using the principle of unidirectional flow, and does not allow reverse flow, thereby preventing the hot water in the heat generating body from flowing back to cause dry heating of the heat generating body when water is taken next time and the hot water in the heat generating body from flowing back to damage the components which are not resistant to high temperature.

In addition to the above embodiment, in a preferred embodiment, the third water flow channel 2008 and the fourth water flow channel 2009 have a common confluence channel 20080, the confluence channel 20080 is provided with the second check valve 27, the waterway plate 20 is provided with the mounting port 2013, the mounting port 2013 is provided with the fixing sleeve 28, the fixing sleeve 28 abuts against the second check valve 27, and the opening of the mounting port 2013 is provided with the plug 29 in a sealing manner. In this embodiment, at the time of installation, the second check valve 27 is first fitted into the confluence passage 20080, then the fixing sleeve 28 is fitted to limit the position of the second check valve 27, and finally the opening of the installation port 2013 is sealed with the plug 29.

On the basis of the above embodiment, in a preferred embodiment, the edge of the waterway board 20 is provided with a plurality of assembly holes 2014 communicated with the first water flow channel 2006 or the second water flow channel 2007 or the third water flow channel 2008 or the fourth water flow channel 2009 or the fifth water flow channel 2010, and plugs 29 are mounted in the assembly holes 2014 in a sealing manner. In this embodiment, the provision of the assembly holes 2014 facilitates the integrally formed machining of the respective water flow passages on the waterway plate 20, facilitating the demolding and assembly.

Example 2

The present embodiment provides a water purifying dispenser, including the waterway assembly provided in the above embodiment. Compared with the prior art, the water purifying and drinking machine can greatly reduce the volume.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A waterway assembly of a water purifying dispenser, comprising:

a waterway plate (20) on which a first water flow channel (2006), a second water flow channel (2007), a third water flow channel (2008), a fourth water flow channel (2009), and a fifth water flow channel (2010) are formed, a first end of the first water flow channel (2006) being adapted to be connected to a purified water outlet of the filter cartridge, a second end of the first water flow channel (2006) being adapted to be connected to a purified water tank, a first end of the second water flow channel (2007) being adapted to be connected to the purified water tank, a first end of the third water flow channel (2008) being adapted to be connected to a second end of the second water flow channel (2007), a second end of the third water flow channel (2008) being adapted to be connected to a heat generating body, a first end of the fourth water flow channel (2009) being adapted to be connected to a second end of the second water flow channel (2007), a second end of the fourth water flow channel (2009) being adapted to be connected to a cooling water inlet of a heat exchanging structure, a first end of the fifth water flow channel (2010) being adapted to be connected to a cooling water outlet of a heat exchanging structure, a second end of the fifth water flow channel (2010) being adapted to be connected to the heat generating body;

a water pump (21) connected between the second end of the second water flow channel (2007) and the first end of the third water flow channel (2008);

and a regulating valve (22) arranged on the third water flow channel (2008), wherein the regulating valve (22) can regulate the flow ratio of the water flow entering the third water flow channel (2008) and the fourth water flow channel (2009).

2. The waterway assembly according to claim 1, characterized in that a water pump inlet interface (2001) and a water pump outlet interface (2002) are formed on the waterway plate (20), a second end of the second water flow channel (2007) is communicated with the water pump inlet interface (2001), a first end of the third water flow channel (2008) is communicated with the water pump outlet interface (2002), an inlet of the water pump (21) is communicated with the water pump inlet interface (2001), and an outlet of the water pump (21) is communicated with the water pump outlet interface (2002);

and/or, a heating element interface (2003) is formed on the waterway plate (20), a second end of the third water flow channel (2008) is communicated with the heating element interface (2003), and a second end of the fifth water flow channel (2010) is communicated with the heating element interface (2003);

and/or, a heat exchange water inlet interface (2004) and a heat exchange water outlet interface (2005) are formed on the waterway plate (20), the heat exchange water inlet interface (2004) is suitable for being communicated with a cooling water inlet of a heat exchange structure, the heat exchange water outlet interface (2005) is suitable for being communicated with a cooling water outlet of the heat exchange structure, a second end of the fourth water flow channel (2009) is communicated with the heat exchange water inlet interface (2004), and a first end of the fifth water flow channel (2010) is communicated with the heat exchange water outlet interface (2005);

and/or, a regulating valve inlet interface (2015) and a regulating valve outlet interface (2016) are arranged on the third water flow channel (2008), an inlet of the regulating valve (22) is communicated with the regulating valve inlet interface (2015), and an outlet of the regulating valve (22) is communicated with the regulating valve outlet interface (2016).

3. Waterway assembly according to claim 2, characterized in that said waterway plate (20) is fitted with a flow meter (23), said flow meter (23) being able to meter the flow of water through said second water flow channel (2007).

4. A waterway assembly according to claim 3, characterised in that the second water flow channel (2007) comprises a first water flow branch and a second water flow branch, one end of the first water flow branch being in communication with the clean water tank, the other end of the first water flow branch being formed with a flow meter inlet interface (2011), one end of the second water flow branch being formed with a flow meter outlet interface (2012), the other end being in communication with the water pump inlet interface (2001), an inlet fitting (2301) and an outlet fitting (2302) of the flow meter (23) being sealingly plugged in the flow meter inlet interface (2011) and the flow meter outlet interface (2012), respectively.

5. Waterway assembly according to claim 1, characterized in that the waterway plate (20) is provided with TDS probes (24), said TDS probes (24) being able to detect the TDS value of the water flow through the second water flow channel (2007).

6. Waterway assembly according to claim 5, characterized in that the waterway plate (20) is provided with a first quick-snap (25), the TDS probe (24) being inserted in the first quick-snap (25).

7. The waterway assembly of claim 1, characterized in that a first end of the first water flow channel (2006) is provided with a first check valve (26), a forward conduction pressure of the first check valve (26) being greater than a pressure of the cartridge water flow.

8. Waterway assembly according to claim 1, characterized in that a second non-return valve (27) is provided in the third water flow channel (2008) and/or the fourth water flow channel (2009).

9. The waterway assembly of claim 8, characterized in that the third water flow channel (2008) and the fourth water flow channel (2009) have a common converging channel (20080), the converging channel (20080) is internally provided with the second check valve (27), the waterway plate (20) is provided with a mounting opening (2013), the mounting opening (2013) is internally provided with a fixing sleeve (28), the fixing sleeve (28) is propped against the second check valve (27), and an opening of the mounting opening (2013) is provided with a plug (29) in a sealing way.

10. The waterway assembly according to any of claims 1-9, characterized in that the edge of the waterway plate (20) is provided with a plurality of assembly holes (2014) communicated with the first water flow channel (2006) or the second water flow channel (2007) or the third water flow channel (2008) or the fourth water flow channel (2009) or the fifth water flow channel (2010), and plugs (29) are hermetically arranged in the assembly holes (2014);

and/or the first end of the first water flow channel (2006) is provided with a second quick-clamping connector (30).

11. A water purification dispenser comprising the waterway assembly of any one of claims 1-10.