CN215190942U - Water supply device - Google Patents

Abstract

The utility model discloses a water feeder, which comprises a water pumping component for pumping water, a hot water waterway, a cold water waterway, a water tank and a water outlet component, wherein the water pumping component supplies liquid for the hot water waterway, and the hot water waterway is suitable for heating water; the water pumping assembly supplies water to the cold water waterway, the cold water waterway comprises a first one-way valve so as to enable the cold water waterway to be in one-way conduction, and when the cold water waterway starts a refrigeration function, the cold water waterway is suitable for refrigerating water; the water tank is used for containing water pumped by the water pumping assembly, and water in the hot water waterway and the cold water waterway is suitable for flowing out through the water outlet assembly. According to the utility model discloses a water feeder can make the water feeder have hot water mode and cold water mode at least through setting up hot water route and cold water route, and two water routes mutually noninterfere to guarantee the reliability of play water. Through the setting of first check valve, can prevent the water refluence, the water tank can reduce the distance between water source and two waterways to further improve the stability that supplies water and go out water.

Description

Water supply device

Technical Field

The utility model belongs to the technical field of drinking water equipment technique and specifically relates to a water feeder is related to.

Background

Nowadays, water feeders have been widely used in people's daily life, and the water feeder is a device that heats up or cools down bottled water so that people drink. The water dispenser can provide water with different temperatures for people to drink. Among the correlation technique, for the cask, the water feeder can have the position of a plurality of settings to the convenience when improving user's use, and guarantee that the water feeder all has good stability and the smoothness nature of going out water in a plurality of positions, experience sense when improving user's use is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a water feeder, water feeder goes out water stability and smoothness good.

The water feeder comprises a water pumping component for pumping water; the water pumping assembly supplies water to the hot water waterway, and when the hot water waterway starts a heating function, the hot water waterway is suitable for heating water; the water pumping assembly supplies water to the cold water waterway, the cold water waterway comprises a first one-way valve so as to enable the cold water waterway to be in one-way conduction, and when the cold water waterway starts a refrigeration function, the cold water waterway is suitable for refrigerating water; the water tank is used for containing water pumped by the water pumping assembly, and the hot water waterway and the cold water waterway are both communicated with the water tank; the hot water waterway and the cold water waterway are communicated with the water outlet assembly, and water in the hot water waterway and the cold water waterway is suitable for flowing out through the water outlet assembly.

According to the water feeder of the embodiment of the fundamental utility model, can make the water feeder have hot water mode and cold water mode at least through setting up hot water route and cold water route, and two water routes mutually noninterfere to guarantee the reliability of play water. Through the setting of first check valve, can prevent the water refluence to when the position that sets up that improves the water feeder is higher, supply water and the smoothness nature of going out water. In addition, the water tank can reduce the distance between water source and two water routes to further improve the stability of supplying water and going out water.

In some embodiments, the cold water waterway further comprises a cold water pump, a cold water pipeline, a refrigeration chip, a cold water liner and a radiator, the refrigeration chip is used for refrigerating water in the cold water liner, the radiator is used for radiating heat of the refrigeration chip,

the cold water pump and the cold water inner container are connected and communicated on the cold water pipeline, the cold water pump is used for driving water flow in the cold water pipeline to flow, and the water flow flows into the cold water inner container from the water tank, then flows to the water outlet assembly and finally flows out from a water outlet nozzle of the water outlet assembly.

In some embodiments, the cold water inner container is in a cuboid shape, the refrigeration chip is attached to the outer surface of the cold water inner container, and the radiator is arranged on the surface of the refrigeration chip, which is far away from the cold water inner container.

In some embodiments, the cold water circuit further comprises a fan disposed at the heat sink, the fan is spaced apart from the heat sink, and the fan is disposed on a surface of the heat sink.

In some embodiments, the cold water liner has a drain outlet.

In some embodiments, the hot water circuit has a second one-way valve to render the hot water circuit one-way conductive.

In some embodiments, the hot water path further includes a hot water pump, an electric control board, a hot water pipeline, a hot water liner, a heater, and a temperature sensor, the electric control board is in communication connection with the hot water pump, the heater, and the temperature sensor, the heater is configured to heat water in the hot water liner, the temperature sensor is configured to detect a temperature of the water in the hot water liner, the hot water pump and the hot water liner are connected and communicated with the hot water pipeline, the hot water pump is configured to drive a flow of the water in the hot water pipeline, the flow of the water flows into the hot water liner from the water tank, flows to the water outlet assembly, and finally flows out from a water outlet nozzle of the water outlet assembly.

In some embodiments, the hot water liner is tubular and extends along a straight line, the heater is attached to the outer surface of the hot water liner, the heater is provided with a plug-in connector, and the plug-in connector is plugged with the electric control board.

In some embodiments, the hot water waterway further comprises a mounting box, and the electric control board, the hot water pump, the heater and the hot water liner are all arranged in the mounting box.

In some embodiments, the electric control board is in a rectangular plate shape, two adjacent edges of the electric control board are a first edge and a second edge respectively, the hot water pump is located at the first edge of the electric control board, the hot water pump extends along an extending direction of the first edge, the heater and the hot water liner are both located at the second edge, and the heater and the hot water liner both extend along an extending direction of the second edge.

In some embodiments, a communication pipe is arranged between the hot water pump and the hot water liner, the communication pipe is of a right-angle structure, a first channel, a second channel and a third channel are arranged in the communication pipe, one end of the first channel is communicated with a water inlet end of the hot water pump, the other end of the first channel is communicated with the hot water pipeline, the first channel and the second channel both extend along the first edge, one end of the second channel is communicated with a water outlet end of the hot water pump, the other end of the second channel is communicated with one end of the third channel, the other end of the third channel is communicated with the hot water liner, and the third channel extends along the second edge.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a water feeder and a water bucket according to an embodiment of the present invention;

fig. 2 is a partial schematic structural view of a water feeder according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a water loader according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a cold water waterway according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a hot water circuit according to an embodiment of the present invention;

fig. 6 is a schematic partial structure view of a hot water circuit according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a hot water liner, a heater and a temperature sensor according to an embodiment of the present invention;

FIG. 8 is a schematic view of a hot water pump and a communication pipe assembly according to an embodiment of the present invention;

fig. 9 is a partial schematic structural view of a water applicator according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a water tank according to an embodiment of the present invention;

fig. 11 is a cross-sectional view of a water tank according to an embodiment of the present invention;

fig. 12 is a schematic view of a waterway system according to an embodiment of the present invention.

Reference numerals:

the water supply device 1, the water bucket 20,

the pump assembly 100, the pump 130,

the water tank 200, the tank body 210, the tank cover 220,

a hot water waterway 300, a hot water pump 310, a hot water inlet 311, a hot water outlet 312,

an electrical control board 320, a first edge 321, a second edge 322,

a hot water pipe 330, a hot water liner 340, a heater 350, a plug 351, a temperature sensor 360,

the communication pipe 370, the first path 371, the second path 372, the third path 373,

the first partition plate 380, the mounting box 390,

a cold water waterway 400, a first check valve 401, a cold water pump 410, a cold water pipe 420, a refrigeration chip 430,

a cold water tank 440, a radiator 450, a fan 460,

a cold water inlet 470, a cold water outlet 480, a sewage outlet 490,

the water outlet assembly 500, the water outlet nozzle 510,

a first sterilization device 700 and a second sterilization device 800.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

Referring to fig. 1-12, a water supply 1 according to an embodiment of the present invention is described, wherein the water supply 1 includes a water pumping assembly 100, a hot water waterway 300, a cold water waterway 400, a water tank 200, and a water outlet assembly 500.

Referring to fig. 2, and fig. 3, the water pumping assembly 100 is used for pumping water, the water pumping assembly 100 supplies water to the hot water circuit 300, and the hot water circuit 300 is adapted to heat the water when the hot water circuit 300 is activated for a heating function; the pumping assembly 100 supplies the cold water path 400, and the cold water path 400 includes a first check valve 401 to make the cold water path 400 conduct in one direction, and when the cold water path 400 starts a cooling function, the cold water path 400 is adapted to cool water. By providing the first check valve 401, the occurrence of a reverse flow of water can be prevented. The "first check valve 401" may refer to a valve that is controlled by various control methods such as mechanical control, or electromagnetic control, so that water cannot flow back.

For example, before the water dispenser 1 draws water, the water may be contained in a water container, the water container may be located at the lower end of the water dispenser 1, the water container may be a bucket 20, the bucket 20 may have an opening that opens toward the upper end, the water drawing assembly 100 may be connected to a water pipe, and the water pipe may extend into the interior of the bucket 20 to facilitate drawing water. The water feeder 1 may be directly installed at the open position of the water bucket 20, or the water feeder 1 may be placed on the ground or on a table, and the water feeder 1 may be spaced from the water bucket 20 and connected to the water pipe, which is not limited herein. The water supply device 1 may further include a motor to precisely control the hot water path 300 and the cold water path 400, so as to further prevent the water from flowing backwards. In addition, the water pumping assembly 100 may include a water pump 130 to pump water out of the water tub 20.

In addition, as shown in fig. 12, the cold water path 400 and the hot water path 300 may not interfere at all, and the water loader 1 thus configured may have a hot water mode and a cold water mode, but it is understood that the water loader 1 may also have a normal temperature water mode in which neither water is heated nor cooled. When the water supply device 1 is in the normal temperature water mode, water may flow from the water pumping assembly 100 through the hot water path 300 and flow out from the water outlet assembly 500, or water may flow from the water pumping assembly 100 through the cold water path 400 and flow out from the water outlet assembly 500, which is not limited herein, and the three modes may be specifically set according to actual requirements.

The water tank 200 is used to contain water pumped by the pumping assembly 100, and the hot water path 300 and the cold water path 400 are both communicated with the water tank 200. The hot water path 300 and the cold water path 400 are both communicated with the water outlet assembly 500, and water in the hot water path 300 and the cold water path 400 is suitable for flowing out through the water outlet assembly 500. Through setting up water tank 200, can reduce the distance between water source and hot water route 300, water source and cold water route 400 to guarantee the stability of supplying water, and then can guarantee the play water stability in hot water route 300, cold water route 400.

According to the utility model discloses water loader 1 through setting up hot water route 300 and cold water route 400 can make water loader 1 have hot water mode and cold water mode at least, and two water routes mutually noninterfere to guarantee the reliability of play water. Through the setting of first check valve 401, can prevent water refluence to when the position of setting up that improves the water feeder is higher, supply water and the smoothness nature of going out water. In addition, the water tank 200 may reduce a distance between the water source and the two waterways, so as to further improve stability of the water supply and the water discharge.

In some embodiments, as shown in fig. 2 to 4, the cold water circuit 400 further includes a cold water pump 410, a cold water pipe 420, a refrigeration chip 430, a cold water tank 440, and a radiator 450, the cold water tank 440 can store water, the refrigeration chip 430 is used for refrigerating water in the cold water tank 440, and the radiator 450 is used for radiating heat to the refrigeration chip 430, so as to ensure refrigeration efficiency. The cold water pump 410 and the cold water liner 440 are connected and communicated with the cold water pipeline 420, the cold water pump 410 is used for driving water flow in the cold water pipeline 420, and the water flow flows into the cold water liner 440 from the water tank 200, then flows into the water outlet assembly 500, and finally flows out from the water outlet nozzle 510 of the water outlet assembly 500. The refrigeration chip 430 starts to refrigerate after being electrified, and the cold water inner container 440 is in surface contact with the refrigeration chip 430 to reduce the temperature of water in the cold water inner container 440, so that refrigeration of the cold water waterway 400 is realized.

For example, the height of the center of the cold water inner container 440 is greater than the height of the center of the water tank 200, and at this time, the cold water pump 410 is arranged to replenish the cold water inner container 440 and control the water outlet of the cold water inner container 440; or the height of the center of the cold water inner container 440 is smaller than that of the center of the water tank 200, and the self-weight mode controls water replenishing refrigeration and water discharging.

Further, as shown in fig. 4, the cold water inner container 440 is rectangular, for example, the main body of the water supply device 1 may also be rectangular, so that the cold water inner container 440 and the water supply device 1 can be adapted to each other, so as to facilitate the miniaturization design of the water supply device 1 and the accommodation of more water in the cold water inner container 440. The refrigeration chip 430 is attached to the outer surface of the cold water inner container 440, and the radiator 450 is arranged on the surface of the refrigeration chip 430 away from the cold water inner container 440. Therefore, the distance between the refrigeration chip 430, the radiator 450 and the cold water inner container 440 can be reduced, so that the water in the cold water inner container 440 can be conveniently cooled, and meanwhile, the rectangular cold water inner container 440 can be conveniently attached.

In some embodiments, as shown in fig. 4, the cold water circuit 400 further includes a fan 460, the fan 460 being provided at the radiator 450. The fan 460 may further dissipate heat from the cooling chip 430 or the heat sink 450, so as to improve cooling capacity and cooling efficiency. Further, the fans 460 may be spaced apart from each other to increase the heat dissipation area of the cooling chip 430, and the fans 460 are disposed on the surface of the heat sink 450 to reduce the distance between the fans 460 and the heat sink 450, so that the wind blown by the fans 460 can be more effectively blown toward the heat sink 450. For example, the heat dissipation fan 460, the heat sink 450, the cooling chip 430, and the water tank 200 are stacked, so that the fan 460 can dissipate heat from the heat sink 450 and the cooling chip 430 at the same time.

In some embodiments, as shown in fig. 4, the cold water tank 440 has a waste outlet 490. Therefore, the cold water inner container 440 can be cleaned conveniently, and the drinking water quality of a user is improved. For example, the cold water tank 440 has a cold water outlet 480, a cold water inlet 470, and a drain 490, which are spaced apart from each other, so as to discharge impurities such as scale and prevent contamination.

In some embodiments, the hot water path 300 has a second one-way valve (not shown), which may be a valve controlled by a mechanical control or an electromagnetic control, so as to prevent water from flowing back, and thus the hot water path 300 may be conducted in one direction to prevent water in the hot water path 300 from flowing back, thereby ensuring the smoothness of water outlet.

In some embodiments, referring to fig. 5-8, the hot water path 300 may further include a hot water pump 310, an electronic control board 320, a hot water pipeline 330, a hot water tank 340, a heater 350, and a temperature sensor 360, where the electronic control board 320 is in communication connection with the hot water pump 310, the heater 350, and the temperature sensor 360, the heater 350 is configured to heat water in the hot water tank 340, the temperature sensor 360 is configured to detect a temperature of water in the hot water tank 340, the hot water pump 310 and the hot water tank 340 are connected and communicated with the hot water pipeline 330, the hot water pump 310 is configured to drive a flow of water in the hot water pipeline 330, the flow of water flows from the water tank 200 into the hot water tank 340, then flows to the water outlet assembly 500, and finally flows out from the water outlet 510 of the water outlet assembly 500, thereby implementing a hot water heating mode for heating water, and by the heater 350 being disposed at a position where water enters the hot water tank 340 of the hot water path 300, the water temperature can be ensured to rise, and the instant heating mode of the water feeder 1 is realized.

In some embodiments, the hot water tank 340 is tubular and extends along a straight line, the heater 350 is attached to the outer surface of the hot water tank 340 so as to improve the heating efficiency, the heater 350 has a plug 351, the plug 351 is plugged with the electronic control board 320, so that the electronic control board 320 supplies power to the heater 350, and the heater 350 can heat the water in the hot water tank 340.

In some embodiments, the hot water circuit 300 may further include a mounting box 390, and the electronic control board 320, the hot water pump 310, the heater 350 and the hot water tank 340 are all disposed in the mounting box 390. Like this, the mounting box 390 can play the effect of protection automatically controlled board 320, hot water pump 310, heater 350 and hot water inner bag 340 on the one hand, and on the other hand, the mounting box 390 can regard as mounting structure, with automatically controlled board 320, hot water pump 310, heater 350 and hot water inner bag 340 integration in an organic whole, be convenient for installation and dismantlement.

Further, referring to fig. 7, the electric control board 320 may be a rectangular plate, two adjacent edges of the electric control board 320 are a first edge 321 and a second edge 322, respectively, the hot water pump 310 is located at the first edge 321 of the electric control board 320, the hot water pump 310 extends along the extending direction of the first edge 321, the heater 350 and the hot water tank 340 are located at the second edge 322, and the heater 350 and the hot water tank 340 extend along the extending direction of the second edge 322. From this, can be convenient for neatly arrange of hot water route 300, do benefit to the miniaturized design in cold water route 400 on the one hand, on the other hand, can be convenient for intake and go out water, guarantee the smooth and easy nature of the circulation in water route.

In some embodiments, as shown in fig. 8, a communication pipe 370 is arranged between the hot water pump 310 and the hot water liner 340, the communication pipe 370 is of a right-angle structure, the right-angle structure thus arranged can save space on the one hand, and on the other hand, the flow of the water path is short, so that the smoothness of water circulation can be improved, and the water outlet efficiency and the heating efficiency can be ensured. The communication pipe 370 is provided with a first channel 371, a second channel 372 and a third channel 373, one end of the first channel 371 is communicated with the water inlet end of the hot water pump 310, the other end of the first channel 371 is communicated with the hot water pipeline 330, the first channel 371 and the second channel 372 both extend along the first edge 321, one end of the second channel 372 is communicated with the water outlet end of the hot water pump 310, the other end of the second channel 372 is communicated with one end of the third channel 373, the other end of the third channel 373 is communicated with the hot water liner 340, and the third channel 373 extends along the second edge 322. For example, the hot water pump 310 has a hot water inlet 311 and a hot water outlet 312.

Thus, water can flow from the first passage 371 into the hot water pump 310 through the hot water inlet 311, and from the hot water outlet 312 into the second passage 372, and from the third passage 373 into the hot water inner tank 340 by the hot water pump 310. The heater 350 can heat the water in the hot water inner tank 340 to heat the water by the water feeder 1. For example, the first channel 371 and the second channel 372 extend along the same direction, and the first channel 371 and the second channel 372 extend along the extending direction of the first edge 321 so as to be connected to the hot water pump 310, the third channel 373 is perpendicular to the first channel 371 and the second channel 372, and the third channel 373 extends along the extending direction of the second edge 322 so as to be connected to the hot water tank 340.

According to some embodiments of the present invention, as shown in fig. 5, a first partition plate 380 is disposed between the hot water pump 310 and the electric control plate 320, and a second partition plate (not shown) is disposed between the hot water liner 340 and the electric control plate 320. For example, the first and second partition plates 380 and 380 extend in a perpendicular direction. The partition plate can improve the structural strength of the cold water waterway 400, and simultaneously can separate the hot water pump 310 from the electric control board 320 and separate the hot water liner 340 from the electric control board 320 to prevent mutual interference. Alternatively, a first mounting groove (not shown) and a second mounting groove (not shown) are formed in the mounting box 390, and the hot water pump 310 is disposed in the first mounting groove; the hot water inner 340 is arranged in the second mounting groove. Two mounting grooves that so set up can improve the structural strength in cold water route 400, simultaneously, can separate hot water pump 310 and automatically controlled board 320, hot water inner bag 340 and automatically controlled board 320 apart from, prevent its mutual interference, simultaneously, the good reliability of installation.

In some embodiments, as shown in fig. 10 and 11, the water tank 200 includes a tank body 210 and a tank cover 220, the tank body 210 and the tank cover 220 define a water containing cavity, the water supply device 1 may further include a first sterilization device 700, and the first sterilization device 700 is disposed on the tank cover 220 and may irradiate the inside of the water containing cavity to sterilize the water in the water tank 200 by irradiation. The water supply device 1 may further include a second sterilization device 800, and the second sterilization device 800 is disposed on the water outlet assembly 500. Because of going out during water subassembly 500 exposes in the air for a long time, breed the bacterium easily, through second sterilizing equipment 800's setting, can disinfect the bacteriostatic to the rivers of going out water subassembly 500's position to effectively disinfect the rivers that flow from going out water subassembly 500, further improve the bacteriostatic effect that disinfects.

The setting position of the first sterilization device 700 can sterilize the water flow before the water enters the cold water waterway 400 or the hot water waterway 300, the setting position of the second sterilization device 800 can sterilize the water flow after the water flows out from the cold water waterway 400 or the hot water waterway 300, and the two sterilization devices can sterilize the water flow passing through the two waterways once respectively, so that the sterilization efficiency is ensured while the sterilization cost is low. For example, the first sterilization device 700 and the second sterilization device 800 can perform sterilization by electrically controlling the timing,

further, the first sterilization device 700 is a UV sterilization lamp. The UV bactericidal lamp can utilize ultraviolet rays to sterilize and disinfect water flow so as to remove bacteria in the water flow, and the sterilization effect is good. The first sterilization device 700 may be spaced apart from each other to ensure a wider range of sterilization of the water stored in the water tank 200, thereby ensuring the comprehensiveness of sterilization.

In some embodiments, as shown in fig. 11, a second sterilization device 800 is disposed at the water outlet nozzle 510 of the water outlet assembly 500, and the second sterilization device 800 is a UV sterilization lamp. The UV bactericidal lamp can utilize ultraviolet rays to sterilize and disinfect water flow so as to remove bacteria in the water flow, and the sterilization effect is good.

In some examples, the outlet nozzle 510 is a transparent member, and the second sterilization device 800 is disposed outside the outlet nozzle 510. For example, the water outlet nozzle 510 is a high-light transparent member, and the light transmission effect of the water outlet nozzle 510 is good, so that the second sterilization device 800 has better irradiation capability and a wider irradiation range, and further can perform effective sterilization.

Other constructions and the like and operation of the water loader 1 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A water supply, comprising:

a water pumping assembly for pumping water;

the water pumping assembly supplies water to the hot water waterway, and when the hot water waterway starts a heating function, the hot water waterway is suitable for heating water;

the water pumping assembly supplies water to the cold water waterway, the cold water waterway comprises a first one-way valve so as to enable the cold water waterway to be in one-way conduction, and when the cold water waterway starts a refrigeration function, the cold water waterway is suitable for refrigerating water;

the water tank is used for containing water pumped by the water pumping assembly, and the hot water waterway and the cold water waterway are both communicated with the water tank;

the hot water waterway and the cold water waterway are communicated with the water outlet assembly, and water in the hot water waterway and the cold water waterway is suitable for flowing out through the water outlet assembly.

2. The water feeder according to claim 1, wherein the cold water waterway further comprises a cold water pump, a cold water pipeline, a refrigeration chip, a cold water inner container and a radiator, the refrigeration chip is used for refrigerating water in the cold water inner container, the radiator is used for radiating heat of the refrigeration chip,

the cold water pump and the cold water inner container are connected and communicated on the cold water pipeline, the cold water pump is used for driving water flow in the cold water pipeline to flow, and the water flow flows into the cold water inner container from the water tank, then flows to the water outlet assembly and finally flows out from a water outlet nozzle of the water outlet assembly.

3. The water feeder according to claim 2, wherein the cold water inner container is rectangular, the refrigeration chip is attached to the outer surface of the cold water inner container, and the radiator is arranged on the surface of the refrigeration chip, which is away from the cold water inner container.

4. The water applicator of claim 2, wherein the cold water waterway further comprises a fan disposed at the heat sink, the fan being a plurality of spaced apart fans disposed on a surface of the heat sink.

5. A water applicator as claimed in claim 2 wherein the cold water bladder has a drain outlet.

6. A water applicator as claimed in claim 1 wherein the hot water circuit has a second one-way valve to render the hot water circuit one-way conductive.

7. The water feeder according to claim 1, wherein the hot water circuit further comprises a hot water pump, an electronic control board, a hot water pipeline, a hot water liner, a heater and a temperature sensor, the electronic control board is in communication connection with the hot water pump, the heater and the temperature sensor,

the heater is used for heating the water in the hot water liner, the temperature sensor is used for detecting the temperature of the water in the hot water liner,

the hot water pump and the hot water inner container are connected and communicated with the hot water pipeline, the hot water pump is used for driving water flow in the hot water pipeline to flow, and the water flow flows into the hot water inner container from the water tank, then flows to the water outlet assembly and finally flows out from a water outlet nozzle of the water outlet assembly.

8. A water supply according to claim 7, wherein the hot water bladder is tubular and extends in a straight line,

the heater is attached to the outer surface of the hot water inner container and is provided with a plug connector, and the plug connector is connected with the electric control board in an inserting mode.

9. The water supply of claim 7, wherein the hot water circuit further comprises a mounting box, and the electronic control board, the hot water pump, the heater and the hot water liner are all disposed in the mounting box.

10. The water feeder according to claim 9, wherein the electric control board is rectangular and plate-shaped, two adjacent edges of the electric control board are a first edge and a second edge respectively, the hot water pump is located at the first edge of the electric control board and extends along the extending direction of the first edge, the heater and the hot water liner are both located at the second edge, and the heater and the hot water liner extend along the extending direction of the second edge.

11. The water feeder according to claim 10, wherein a communication pipe is arranged between the hot water pump and the hot water liner, the communication pipe is of a right-angle structure, a first channel, a second channel and a third channel are arranged in the communication pipe, one end of the first channel is communicated with a water inlet end of the hot water pump, the other end of the first channel is communicated with the hot water pipeline, and the first channel and the second channel both extend along the first edge,

one end of the second channel is communicated with the water outlet end of the hot water pump, the other end of the second channel is communicated with one end of the third channel, the other end of the third channel is communicated with the hot water liner, and the third channel extends along the second edge.

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