WO2020211418A1 - 饮水机的水路系统、冰胆组件、热罐组件和饮水机 - Google Patents
饮水机的水路系统、冰胆组件、热罐组件和饮水机 Download PDFInfo
- Publication number
- WO2020211418A1 WO2020211418A1 PCT/CN2019/126576 CN2019126576W WO2020211418A1 WO 2020211418 A1 WO2020211418 A1 WO 2020211418A1 CN 2019126576 W CN2019126576 W CN 2019126576W WO 2020211418 A1 WO2020211418 A1 WO 2020211418A1
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- WIPO (PCT)
- Prior art keywords
- water
- tank
- ice
- outlet
- assembly
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
Definitions
- the present application relates to the technical field of drinking water dispensers, and more specifically, to a waterway system, ice gall components, hot tank components, and drinking water dispensers of a drinking water dispenser.
- the hot tank and the ice tank are respectively provided with drain pipes to facilitate cleaning of the hot tank and the ice tank, resulting in a complicated structure of the water dispenser, complicated waterway connection, difficult assembly, and water leakage.
- the present application proposes a waterway system for a water dispenser.
- the hot tank assembly and the ice bladder assembly of the waterway system do not need to be separately provided with a drainage structure, and the structure is simpler.
- This application also proposes an ice bladder assembly for the above-mentioned waterway system.
- the application also proposes an ice container assembly of a water dispenser.
- This application also proposes a hot tank assembly for the above-mentioned waterway system.
- the application also proposes a hot tank assembly of a water dispenser.
- This application also proposes a water dispenser with the above-mentioned waterway system.
- the present application also proposes a water dispenser with the ice container assembly or the hot tank assembly.
- the water dispenser has a cleaning mode
- the waterway system includes: an ice capsule assembly for cooling water, the ice capsule assembly having an ice capsule water inlet and an ice capsule water outlet
- a hot tank assembly for making hot water the hot tank assembly has a hot tank water inlet and a hot tank water outlet; a water storage tank, the water storage tank has a water tank water inlet, a first water tank outlet, and a second water tank outlet , Backwater and drain, the water tank inlet is connected to the water source, the ice bladder inlet is connected to the first water tank outlet, the hot tank water inlet is connected to the second water tank outlet, the ice The water outlet of the tank and the water outlet of the hot tank are respectively connected to the water return port.
- water dispenser When the water dispenser is in the cleaning mode, water flows between the water storage tank and the ice tank assembly and/or the water storage tank Circulates with the hot tank assembly and is discharged through the drain port.
- the cleaned sewage of the hot tank assembly and the ice tank assembly can be discharged through the drain port of the water storage tank.
- the hot tank assembly and the ice tank assembly do not need to be separately provided with a drainage structure, the structure is simpler, and the waterway The waterway structure of the system is simpler, which is conducive to improving assembly efficiency and improving water leakage.
- waterway system of the water dispenser according to the foregoing embodiment of the present application may also have the following additional technical features:
- the drinking fountain further has a water production mode
- the waterway system further includes a steering valve having a valve water inlet, a first valve water outlet, and a second valve.
- Valve water outlet the valve water inlet is connected with the ice bladder water outlet and the hot tank water outlet
- the first valve water outlet is connected with the water intake of the water dispenser
- the second valve water outlet is connected with The water return port
- the steering valve is configured to be switchable between a first conduction state and a second conduction state, wherein, when the water dispenser is in the water making mode, the steering valve is in the The first conduction state is such that the valve inlet and the first valve outlet are conduction.
- the steering valve is in the second conduction state to make the valve
- the water inlet is connected to the water outlet of the second valve.
- the waterway system further includes: a liquid check valve connected to the water storage tank and unidirectionally communicated in a direction from the outside to the cavity of the water storage tank.
- the waterway system further includes: a waterway plate, the ice blister assembly, the hot tank assembly, and the water storage tank are respectively connected to the waterway plate, and the waterway plate has a connecting hole.
- the waterway system further includes: a sewage tank, the sewage tank is located on the lower side of the waterway plate; a normally closed valve, the normally closed valve is installed on the waterway plate and connected to the The drain port and the water receiving port of the sewage tank, the normally closed valve is always in a closed state, and the water flow circulates between the water storage tank and the ice container assembly and between the water storage tank and the hot tank assembly Later, the normally closed valve is opened to conduct the drainage port and the water receiving port.
- the waterway system further includes: a first water pump assembly installed on the waterway plate and configured to drive water from the water storage tank to the ice bladder Components flow; and/or, a second water pump component, the second water pump component is installed on the waterway plate and is configured to drive the water in the water storage tank to flow to the hot tank component, and the water dispenser is at In the cleaning mode, at least one of the first water pump assembly and the second water pump assembly works.
- the waterway plate has a fourth flow path connecting the water inlet end of the first water pump assembly and the water outlet of the ice bladder, and/or the water inlet connecting the second water pump assembly End and the fifth flow channel of the water outlet of the heating tank.
- the waterway system further includes: an instantaneous heat assembly installed on the waterway plate, and the water outlet of the second water pump assembly is connected to the instantaneous heat assembly.
- the waterway system further includes: a water bucket; a third water pump assembly, the third water pump assembly is installed on the waterway plate, and the water inlet end of the third water pump assembly is connected to the water bucket
- the first flow channel communicates with the water outlet of the third water pump assembly and the water inlet of the water tank.
- the first water tank outlet and the second water tank outlet are formed as one opening, and the water inlet section of the second flow channel and the water inlet section of the third flow channel Communicate with and communicate with the opening.
- the water outlet, the first water tank outlet, and the second water tank outlet are formed at the bottom of the water storage tank, and the ice bladder inlet and the ice bladder outlet
- the water inlet is formed at the bottom of the ice tank assembly
- the hot tank water inlet and the hot tank water outlet are formed at the bottom of the hot tank assembly, the water storage tank, the ice tank assembly and the hot tank assembly Installed on the same side of the waterway plate.
- the ice container assembly includes: an ice container body having a biliary cavity; an ice container water inlet pipe connected to the ice container body, and the ice container
- the bile inlet pipe has an ice bile inlet pipe inlet located on the lower side of the ice bladder body and an ice bile inlet pipe outlet located at the upper part of the bile cavity, the ice bile inlet pipe inlet is formed as the ice bile inlet;
- An ice gall outlet pipe, the ice gall outlet pipe is connected to the ice gall body, the ice gall outlet pipe has an ice gall outlet pipe inlet located at the lower part of the gall cavity and an ice gall outlet pipe inlet located at the lower side of the ice gall body
- the outlet of the ice gall outlet pipe is formed as the ice gall outlet.
- the hot tank assembly includes: a hot tank body with a tank cavity in the hot tank body; a hot tank water inlet pipe, the hot tank water inlet pipe is connected with the hot tank body, the The hot tank water inlet pipe has a hot tank water inlet pipe inlet located on the lower side of the heat tank body and a hot tank water inlet pipe outlet located at the lower part of the tank cavity, and the hot tank water inlet pipe inlet is formed as the hot tank water inlet Hot tank outlet pipe, the hot tank outlet pipe is connected to the hot tank body, the hot tank outlet pipe has a hot tank outlet pipe inlet located in the upper part of the tank cavity and located on the lower side of the hot tank body The outlet of the hot tank water outlet, the lower part of the side wall of the hot tank outlet pipe is provided with a hot tank drain, and the outlet of the hot tank water outlet is formed as the hot tank water outlet.
- the waterway system includes a sewage tank
- the waterway board includes: a waterway board body having a guide chute extending in an up-and-down direction; a drain valve, which can be up and down Movably arranged in the guide chute, the waste water tank has a water receiving port located below the guide chute, the waste water tank is movable relative to the waterway plate body, and the waste water tank is relative to the waterway
- the drain valve moves upward and extends out of the water receiving port to avoid the Movement of the recovery tank.
- the outer peripheral surface of the drain valve abuts against the edge of the water receiving port.
- the inner diameter of the water receiving port is D1
- the drain valve includes a water inlet section and a water outlet section that are connected to each other, and the water outlet section includes: an inner cylinder with a drain valve Outlet, the inner diameter of the outlet of the drain valve is D2; outer cylinder, the outer cylinder is sheathed on the inner cylinder, the outer diameter of the outer cylinder is D3; the connecting cylinder, the connecting cylinder The upper end of the body is connected with the lower end of the outer cylinder and the lower end of the connecting cylinder is connected with the lower end of the inner cylinder.
- the outer diameter of the connecting cylinder gradually decreases downward in the vertical direction, wherein, D2 ⁇ D1, D3 ⁇ D1.
- the ice container assembly is the ice container assembly of the waterway system according to the embodiment of the application.
- the ice container assembly of the water dispenser includes: an ice container body with a biliary cavity inside the ice container body; a refrigeration element for exchanging heat with the liquid in the biliary cavity; an ice container water inlet pipe, The ice gall water inlet pipe is connected to the bottom wall of the ice gall body, and the ice gall water inlet pipe has an ice gall water inlet pipe inlet located on the lower side of the ice gall body and an ice gall located at the upper part of the bile cavity Water inlet pipe outlet; ice gall outlet pipe, the ice gall outlet pipe is connected to the bottom wall of the ice gall body, the ice gall outlet pipe has an ice gall outlet pipe inlet located in the lower part of the bile cavity and located at the The outlet of the outlet pipe of the ice capsule on the lower side of the ice capsule body.
- the ice gall outlet pipe inlet is arranged on the side wall of the ice gall outlet pipe, and the distance between the lowest point of the ice gall outlet pipe inlet and the lower cavity wall surface of the bile cavity is L1 And satisfy: 0mm ⁇ L1 ⁇ 5mm.
- the ice bladder outlet pipe extends upward to the upper part of the bile cavity and has an upper end open to form an exhaust port.
- the height of the exhaust port in the vertical direction is not lower than the outlet of the ice bladder inlet pipe.
- the flow area of the ice bladder outlet pipe is S1
- the flow area of the ice bladder outlet pipe inlet is S2
- the flow area of the exhaust port is S3, where S2 ⁇ S1, S3 ⁇ 0.2 ⁇ S1.
- the upper end of the ice bladder inlet pipe is opened to form the outlet of the ice bile inlet pipe, and the distance between the upper end of the ice bladder inlet pipe and the upper cavity wall of the bile cavity is L2, so The distance between the upper cavity wall and the lower cavity wall of the biliary cavity is L3, where L2 ⁇ 0.1 ⁇ L3.
- the ice container assembly further includes a baffle, which is provided in the bile cavity to divide the bile cavity into a first cavity and a second cavity that are distributed up and down.
- the first cavity is located above the second cavity, and the baffle is connected to at least one of the ice container body, the ice container water inlet pipe, and the ice container water outlet pipe.
- the outlet of the inlet pipe is located in the first cavity, the inlet of the outlet pipe of the ice bladder is located in the second cavity, and the baffle has a plurality of through holes that communicate with the first cavity and the second cavity ,
- the refrigerating element is connected with the ice container body and extends into the second cavity.
- the baffle extends along a horizontal plane, and the plurality of via holes are distributed in an array.
- the ice capsule water inlet pipe and the ice capsule water outlet pipe are integrally formed on the ice capsule body.
- the ice container assembly further includes: a heat preservation shell sleeved on the ice container body, the water inlet section of the ice container water inlet pipe and the ice container water outlet pipe The water outlet section extends from the bottom wall of the heat preservation shell.
- the refrigerating element is penetrated through the side wall of the ice container body, and the ice container assembly further includes a radiator, the radiator and the ice container body and the cooling element At least one of is connected and located outside the side wall; a fan, the fan is connected to the radiator and located on the side of the radiator away from the side wall.
- the hot tank assembly is the hot tank assembly of the waterway system according to the embodiment of the present application.
- the hot tank assembly of the water dispenser includes: a hot tank body with a tank cavity in the hot tank body; a heating element for heat exchange with the liquid in the tank cavity; and a hot tank water inlet pipe
- the hot tank water inlet pipe is connected to the hot tank body, and the hot tank water inlet pipe has a hot tank water inlet pipe inlet located on the lower side of the heat tank body and a hot tank water inlet pipe located at the lower part of the tank cavity Outlet; hot tank outlet pipe, the hot tank outlet pipe is connected to the bottom wall of the hot tank body, the hot tank outlet pipe has a hot tank outlet pipe inlet located in the upper part of the tank cavity and located in the hot tank
- the heat tank outlet pipe on the lower side of the main body is provided with a heat tank outlet located at the lower part of the tank cavity on the side wall of the heat tank outlet pipe.
- the outlet of the water inlet pipe of the heating tank is formed on the wall surface of the lower cavity of the tank cavity.
- the thermal tank assembly further includes: a buffer member connected to the thermal tank body and includes a buffer part located above the outlet of the thermal tank water inlet pipe and It is arranged adjacent to the outlet of the water inlet pipe of the heat tank, and the projections of the buffer portion and the outlet of the water inlet pipe of the heat tank at least partially overlap in the vertical direction.
- the buffer part is a buffer plate extending in a horizontal direction
- the heating element is located on the upper side of the buffer plate
- the buffer part further includes a fixing part, and a lower end of the fixing part It is connected with the wall of the lower cavity of the tank cavity and the upper end is connected with the edge of the buffer plate.
- the distance between the lowest point of the hot tank drain port and the lower cavity wall of the tank cavity is L4 and satisfies: 0mm ⁇ L4 ⁇ 5mm.
- the flow area of the outlet pipe of the hot tank is S4
- the flow area of the inlet of the outlet pipe of the heat tank is S5
- the upper end of the hot tank outlet pipe is opened to form an inlet of the hot tank outlet pipe, and the distance between the upper end of the hot tank outlet pipe and the upper cavity wall surface of the tank cavity is L5, so The distance between the upper cavity wall surface and the lower cavity wall surface of the tank cavity is L6, where L5 ⁇ 0.1 ⁇ L6.
- the hot tank water inlet pipe and the hot tank water outlet pipe are integrally formed on the hot tank body.
- the water dispenser according to the embodiment of the application includes the waterway system of the water dispenser according to the embodiment of the application.
- the water dispenser according to the embodiment of the present application includes a waterway plate and the ice container assembly of the water dispenser according to the embodiment of the present application.
- the ice capsule water inlet pipe is connected to the waterway plate so that the ice capsule water inlet pipe inlet is connected to a water source
- the ice gall outlet pipe is connected with the waterway plate so that the ice gall outlet pipe outlet communicates with the water intake of the water dispenser, or includes the waterway plate and the hot tank assembly of the water dispenser according to the embodiment of the application
- the hot tank inlet pipe is connected with the waterway plate so that the inlet of the hot tank inlet pipe is connected to a water source
- the hot tank outlet pipe is connected with the waterway plate so that the outlet of the hot tank outlet pipe is connected to the drinking water
- the water intake of the machine is connected.
- the ice container body is provided with a plurality of positioning pillars
- the waterway plate is provided with a plurality of positioning holes
- the plurality of positioning pillars are inserted into the plurality of positioning holes in a one-to-one correspondence.
- one of the heat tank assembly and the waterway plate is provided with multiple bayonet ports, and the other is provided with multiple second cards that are engaged with the bayonet ports in a one-to-one correspondence. buckle.
- the bottom wall of the thermal tank body is provided with a mounting plate extending in the circumferential direction and protruding downward from its lower surface, the mounting plate is provided with the bayonet, the waterway
- the board is provided with an upwardly extending buckle, the upper end of the buckle is provided with the second buckle protruding outward, and the mounting board is located on the mounting plate when the second buckle is engaged with the bayonet
- On the outer side of the buckle at least a part of the upper surface of the second buckle extends downward and outward obliquely with respect to the vertical direction.
- the waterway plate is further provided with limit plates arranged in a one-to-one correspondence with the card plates, and each limit plate includes: a first plate section, a second plate section, and a third plate section.
- Plate section wherein the first plate section is located on the outside of the card plate and is spaced apart from the card plate, and the second plate section and the third plate section are respectively connected to two of the second plate section The ends are connected and extend in a direction close to the clamping plate, the second plate section and the third plate section are respectively located on both sides of the second buckle along the circumference of the heat tank body, and the installation The board extends between the card board and the limit board.
- At least a part of the upper surfaces of the second plate section and the third plate section extend downward and inwardly obliquely with respect to the vertical direction.
- the water dispenser further includes: a water storage tank, the water inlet of the water storage tank is connected to the water source through the waterway plate, and the water outlet of the water storage tank is connected to the ice through the waterway plate.
- the inlet of the tank water inlet pipe is connected to supply water to the ice tank assembly, the water storage tank has a water return port and a drain port for drainage; a steering valve, the steering valve has a valve water inlet, a first valve water outlet, and a second valve Water outlet, the valve water inlet is connected to the outlet of the ice bladder outlet pipe through the waterway plate, the first valve outlet is connected to the water inlet, and the second valve outlet is connected to the return water inlet ,
- the steering valve is configured to be in a first conduction state where the valve water inlet is connected to the first valve water outlet and a second pilot state where the valve water inlet is connected to the second valve water outlet. Switch between the ON states.
- the water dispenser further includes: a water storage tank, the water inlet of the water storage tank is connected to the water source through the waterway plate, and the water outlet of the water storage tank is connected to the heat source through the waterway plate.
- the inlet of the tank water inlet pipe is connected to supply water to the hot tank assembly, the water storage tank has a water return port and a drain port for draining; a steering valve, the steering valve has a valve water inlet, a first valve water outlet, and a second valve
- the water outlet of the valve is connected to the outlet of the hot tank water outlet pipe through the waterway plate, the water outlet of the first valve is connected to the water inlet of the drinking fountain, and the water outlet of the second valve is connected to the water outlet of the water dispenser.
- the water return port is connected, and the steering valve is configured to be in a first conduction state where the valve water inlet is connected to the first valve water outlet and the valve water inlet is connected to the second valve water outlet. Switchable between the second conduction state.
- the water storage tank is integrally formed on the waterway plate.
- Figure 1 is a simplified schematic diagram of a waterway system according to an embodiment of the present application.
- Figure 2 is a schematic structural diagram of a waterway system according to an embodiment of the present application.
- Fig. 3 is an exploded view of the ice container assembly according to an embodiment of the present application.
- Fig. 4 is a bottom view of the ice container assembly according to the embodiment of the present application.
- Figure 5 is a cross-sectional view of Figure 4 along the line A-A;
- Fig. 6 is a right side view of the ice container assembly according to the embodiment of the present application.
- Figure 7 is a cross-sectional view of Figure 6 along the line B-B;
- Fig. 8 is a structural schematic diagram of a waterway plate and a water storage tank of a drinking fountain according to an embodiment of the present application
- Fig. 9 is a partial cross-sectional view of the waterway plate and ice lining assembly of the water dispenser according to an embodiment of the present application.
- Figure 10 is a top view of a hot tank assembly according to an embodiment of the present application.
- Figure 11 is a cross-sectional view of Figure 10 along the direction indicated by the line C-C;
- FIG. 12 is a schematic diagram of an enlarged structure at the circled D in FIG. 11;
- Figure 13 is a schematic structural diagram of a hot tank assembly according to an embodiment of the present application.
- Fig. 14 is a schematic diagram of an enlarged structure of the circled E in Fig. 8;
- Figure 15 is a top view of the waterway plate, water storage tank and hot tank assembly of the water dispenser according to an embodiment of the application;
- Figure 16 is a cross-sectional view of Figure 15 along the direction indicated by the F-F line;
- Figure 17 is a cross-sectional view of a waterway plate, a water storage tank, and a hot tank assembly of a water dispenser according to an embodiment of the present application;
- FIG. 18 is a schematic diagram of an enlarged structure of the circled G in FIG. 17;
- 19 is a cross-sectional view of the waterway plate and the sewage tank of the waterway system according to an embodiment of the present application;
- FIG. 20 is a schematic diagram of the enlarged structure of the circled area H in FIG. 19;
- Fig. 21 is a schematic structural diagram of a drain valve of a waterway system according to an embodiment of the present application.
- Waterway system 100 water intake 110;
- Ice gall component 10 ice gall water inlet 101; ice gall water outlet 102; ice gall body 11; gall cavity 111; first cavity 112; second cavity 113; ice gall water inlet pipe 12; ice gall water inlet pipe inlet 121 Ice bladder inlet pipe outlet 122; ice bladder outlet pipe 13; ice bladder outlet pipe inlet 131; ice bladder outlet pipe outlet 132; exhaust port 133; positioning column 14; card slot 141; refrigeration member 15; baffle 16; Hole 161; heat preservation shell 17; radiator 18; fan 19;
- Heat tank assembly 20 Heat tank water inlet 201; Heat tank water outlet 202; Heat tank body 21; Tank cavity 211; Heat tank inlet pipe 22; Heat tank inlet pipe inlet 221; Heat tank inlet pipe outlet 222; Heat tank outlet pipe 23; hot tank outlet pipe inlet 231; hot tank outlet pipe outlet 232; hot tank drain 233; mounting plate 24; bayonet 241; heating element 25; buffering element 26; buffering part 261; fixing part 262;
- Water storage tank 30 Water return port 301; drain port 302; water tank water inlet 303; first water tank water outlet 304; second water tank water outlet 305; steering valve 31; liquid one-way valve 32;
- Waterway plate 40 positioning hole 401; ice gall waterway interface 402; first snap 403; snap plate 404; second snap 405; limit plate 406; first plate section 407; second plate section 408; third plate Section 409; hot tank waterway interface 410; waterway plate body 41; guide chute 411; drain valve 42; water inlet section 421; water outlet section 422; inner cylinder 423; outer cylinder 424; connecting cylinder 425;
- Wastewater tank 50 water inlet 501; normally closed valve 51;
- the waterway system 100 of the water dispenser may include: an ice tank assembly 10, a heat tank assembly 20 and a water storage tank 30.
- the ice capsule assembly 10 can be used for cooling water, and the ice capsule assembly 10 has an ice capsule water inlet 101 and an ice capsule water outlet 102.
- the hot tank assembly 20 can be used to make hot water, and the hot tank assembly 20 has a hot tank water inlet 201 and a hot tank water outlet 202.
- the water storage tank 30 has a water tank inlet 303, a first water tank outlet 304, a second water tank outlet 305, a backwater outlet 301 and a drain 302, wherein the water tank inlet 303 is connected to a water source to pass the water source Water is supplied to the water storage tank 30.
- the "water source” here can be a tap, a water purifier, or a bucket 80.
- the ice bladder water inlet 101 is connected with the first water tank outlet 304
- the hot tank water inlet 201 is connected with the second water tank outlet
- the ice bladder water outlet 102 and the hot tank water outlet 202 are respectively connected with the water return port 301.
- the water dispenser has a cleaning mode.
- water flow can circulate between the water storage tank 30 and the ice lining assembly 10 to clean the water storage tank 30 and the ice lining assembly 10, or the water flow can be in the water storage tank 30 and
- the hot tank assembly 20 circulates to clean the water storage tank 30 and the hot tank assembly 20, or the water flow can circulate between the water storage tank 30 and the ice blister assembly 10, and between the water storage tank 30 and the hot tank assembly 20 ,
- the ice tank assembly 10 and the hot tank assembly 20 In order to clean the water storage tank 30, the ice tank assembly 10 and the hot tank assembly 20.
- the water circulating to the water storage tank 30 can be discharged through the drain 302 to complete cleaning.
- the hot tank assembly 20 and the ice blister assembly 10 do not need to be provided with a separate drainage structure, and both can cooperate with the water storage tank 30 to achieve cleaning and drainage.
- the structure of the hot tank assembly 20 and the ice blister assembly 10 is simpler, which is beneficial to simplify the waterway system 100.
- the waterway connection structure makes it easier to assemble the waterway system 100, and can reduce the number of waterway joints, which is beneficial to reduce the occurrence of water leakage.
- the cleaned sewage of the hot tank assembly 20 and the ice container assembly 10 can be discharged through the drain port 302 of the water storage tank 30, and the hot tank assembly 20 and the ice container assembly 10 do not need to be drained separately
- the structure and the structure are simpler, and the waterway structure of the waterway system 100 is simpler, which is beneficial to improve assembly efficiency and improve water leakage.
- the waterway system 100 may further include a steering valve 31 having a valve water inlet, a first valve water outlet, and a second valve water outlet, wherein the valve The water inlet is connected with the ice gall outlet 102 and the hot tank outlet 202, the first valve outlet is connected with the water intake 110 of the water dispenser, and the second valve outlet is connected with the water return port 301.
- the steering valve 31 is configured to be switchable between a first conduction state and a second conduction state.
- the steering valve 31 When the water dispenser is in the water production mode, the steering valve 31 is in the first conduction state, so that the valve water inlet and the first valve water outlet are connected. In this way, the hot water produced by the hot tank assembly 20 can be output to the water intake 110 of the water dispenser through the steering valve 31 for the user to take water.
- the water intake 110 for taking hot water and cold water from the water dispenser may be two or one port. In an embodiment where the hot water and cold water intake 110 is one port, the hot water and The cold water may flow out from the water intake 110 at the same time, or one of the water may flow out from the water intake 110.
- the steering valve 31 When the water dispenser is in the cleaning mode, the steering valve 31 is in the second conducting state, so that the water inlet of the valve and the water outlet of the second valve are connected. In this way, it is possible to realize that the water flow circulates between the water storage tank 30 and the hot tank assembly 20, and between the water storage tank 30 and the ice container assembly 10, and a stack of the water storage tank 30, the hot tank assembly 20 and the ice container assembly 10 are cleaned.
- the water dispenser By switching the conduction state of the steering valve 31, the water dispenser can be switched between the water making mode and the cleaning mode, and the connection waterways between the hot tank assembly 20 and the ice container assembly 10 and the water storage tank 30, respectively, and the steering valve
- the connecting waterways between 31 can be used in both water production mode and cleaning mode.
- the waterways are integrated and the waterway connections are simpler.
- the waterway system 100 may further include a liquid check valve 32, which is connected to the water storage tank 30, and the liquid check valve 32 extends from the outside to the cavity of the water storage tank 30
- the direction of the body is one-way through. Therefore, when water is added to the water storage tank 30, the air in the water storage tank 30 can be discharged through the liquid check valve 32 to reduce the water filling pressure, and the liquid in the water storage tank 30 cannot flow through the liquid check valve 32.
- the clean water added in the water storage tank 30 and the sewage returned to the water storage tank 30 through the water return port 301 from leaking from the liquid check valve 32.
- the waterway system 100 may further include a waterway plate 40.
- the ice blister assembly 10, the hot tank assembly 20, and the water storage tank 30 may be respectively connected to the waterway plate 40, and the waterway plate 40 has communication
- the waterway system 100 may further include: a sewage tank 50 and a normally closed valve 51.
- the sewage tank 50 is located on the lower side of the waterway plate 40, and the normally closed valve 51 is installed on the waterway plate. 40, and the normally closed valve 51 is connected to the drain port 302 and the water receiving port 501 of the sewage tank 50.
- the normally closed valve 51 is always in a closed state, so that the water storage tank 30 can store water normally, and ensure the normal water supply to the hot tank assembly 20 and the ice container assembly 10.
- the normally closed valve 51 can be Open to connect the drain port 302 and the water receiving port 501, and the sewage in the water storage tank 30 can be discharged to the sewage tank 50 to realize the collection of sewage.
- the sewage generated during cleaning or use of the drinking fountain does not need to be directly discharged to the outside, and the drinking fountain does not need to be placed adjacent to the sewer. The placement position is more free and the use is more convenient.
- the waterway system 100 may include a first water pump assembly 60, the first water pump assembly 60 may be installed on the waterway plate 40, and the first water pump assembly 60 is configured to drive the storage
- the water in the water tank 30 flows to the ice bladder assembly 10 so that the ice bladder assembly 10 can enter water more smoothly.
- the waterway system 100 may include a second water pump assembly 61, the second water pump assembly 61 may be installed on the waterway plate 40, and the second water pump assembly 61 is configured to drive the storage
- the water in the water tank 30 flows to the hot tank assembly 20 so that the hot tank assembly 20 can enter water more smoothly.
- the waterway system 100 may include a first water pump assembly 60 and a second water pump assembly 61 at the same time, and the hot tank assembly 20 and the ice blister assembly 10 can enter water more smoothly.
- the water dispenser When the water dispenser is in the cleaning mode, at least one of the first water pump assembly 60 and the second water pump assembly 61 works, so that cleaning of at least one of the ice tank assembly 10 and the hot tank assembly 20 can be achieved, that is, By controlling the operation or non-operation of the first water pump assembly 60 and the second water pump assembly 61, the ice tank assembly 10 and the hot tank assembly 20 can be controlled to be cleaned or not cleaned, respectively.
- the water dispenser in the water production mode, by controlling the first water pump assembly 60 and the second water pump assembly 61 to work or not work, the water dispenser can be controlled to provide cold water or hot water to the user.
- the waterway plate 40 may have a fourth flow path connecting the water inlet end of the first water pump assembly 60 and the ice gall outlet 102 to further simplify the waterway structure, and the first water pump assembly 60 is provided in the ice gall assembly Downstream of 10, in order to reduce the working load of the first water pump assembly 60, reduce pressure loss, and help increase the water flow.
- the water path plate 40 may have a fifth flow path connecting the water inlet end of the second water pump assembly 61 and the hot tank water outlet 202 to further simplify the water path structure, and the second water pump assembly 61 is provided in the hot tank assembly Downstream of 20, in order to reduce the working load of the second water pump assembly 61, reduce pressure loss, and help increase the water flow.
- the waterway system 100 may also include an instantaneous heat assembly 70, that is, the heat assembly 70 can be installed on the waterway plate 40, and the water outlet end of the second water pump assembly 61 can be connected to instantaneous heat.
- the thermal assembly 70 is connected.
- the instant heat assembly 70 can further heat the hot water flowing out of the hot tank assembly 20, so that the temperature of the water flowing out of the water intake 110 of the water dispenser is more in line with user requirements.
- the instant heat assembly 70 is located downstream of the second water pump assembly 61, which can shorten the length of the water path between the water outlet end of the instant heat assembly 70 and the water intake 110 of the water dispenser, and reduce the heat loss of hot water.
- the waterway system 100 may further include: a water bucket 80 and a third water pump assembly 62, the third water pump assembly 62 may be installed on the waterway plate 40, and the inlet of the third water pump assembly 62 The water end is connected to the water bucket 80, and the first flow channel can communicate with the water outlet end of the third water pump assembly 62 and the water tank water inlet 303. Therefore, the third water pump assembly 62 can drive the water in the water bucket 80 to flow into the water storage tank 30, which is beneficial to improve the water production efficiency of the water dispenser, and the placement position of the water bucket 80 and the water storage tank 30 is not limited.
- the water bucket 80 can be placed Below the waterway plate 40, the water dispenser is formed as a bottom-mounted water dispenser, and the third water pump assembly 62 can drive the water below to the water storage tank 30 above.
- the first water tank outlet and the second water tank outlet may be two ports, or may be formed as one opening, so that the structure of the water storage tank 30 is simpler and stronger.
- the water inlet section 421 of the second flow channel and the water inlet section 421 of the third flow channel may communicate with and communicate with the opening, In this way, the water storage tank 30 supplies water to the hot tank assembly 20 and the ice container assembly 10 through an opening.
- the water outlet 302, the first water tank outlet 304, and the second water tank outlet 305 may be formed at the bottom of the water storage tank 30.
- the ice bladder inlet 101 and the ice bladder outlet The water inlet 102 may be formed at the bottom of the ice tank assembly 10.
- the hot tank water inlet 201 and the hot tank water outlet 202 may be formed at the bottom of the hot tank assembly 20.
- the water storage tank 30, the ice bladder assembly 10 and the hot tank assembly 20 can be installed on the same side of the waterway plate 40, for example, can be installed on the upper side of the waterway plate 40.
- the waterway system 100 has a more compact structure, a smaller footprint, and is convenient for assembly and maintenance.
- the ice container assembly 10 includes: an ice container body 11, an ice container water inlet pipe 12 and an ice container water outlet pipe 13.
- the ice gall main body 11 has a bile cavity 111
- the ice gall water inlet pipe 12 is connected to the ice gall main body 11, and the ice gall water inlet pipe 12 has an ice gall water inlet pipe inlet 121 and an ice gall water pipe outlet 122.
- the ice bladder inlet 121 is located on the lower side of the ice bladder body 11, the ice bladder inlet 121 is formed as the ice bladder inlet 101 so as to be connected to the waterway plate 40, and the ice bladder inlet 122 is located in the bile cavity 111 At the upper part, the water enters the bile cavity 111 from the upper part of the bile cavity 111, and the cold water after heat exchange flows to the lower part of the bile cavity 111 to prevent the water in the bile cavity 111 from convection due to temperature difference and affect the cooling effect of the water outlet.
- the ice gall outlet pipe 13 is also connected with the ice gall body 11, and the ice gall outlet pipe 13 has an ice gall outlet pipe inlet 131 and an ice gall outlet pipe outlet 132.
- the ice gall outlet pipe outlet 132 is located on the lower side of the ice gall body 11, the ice gall outlet pipe outlet 132 is formed as the ice gall outlet 102 so as to be connected to the waterway plate 40, and the ice gall outlet pipe inlet 131 is located in the bile cavity 111 Lower part.
- the cold water in the lower part of the bile cavity 111 can enter the ice bladder outlet pipe 13 through the ice bladder outlet pipe inlet 131, and then flow out of the ice bladder assembly 10 through the ice bile outlet pipe 13.
- the sewage in the bile cavity 111 can enter the ice bladder outlet pipe 13 through the ice bladder outlet pipe inlet 131 to discharge the ice bile assembly 10 through the ice bile outlet pipe 13. That is to say, the ice bladder outlet pipe inlet 131 can be used for the cold water to flow out and sewage discharge.
- the ice bladder outlet pipe 13 and the ice bladder drain pipe are two-in-one, and the ice bladder assembly 10 does not need to be additionally provided with ice bladder drainage.
- the structure of the tube and ice blister assembly 10 is simpler.
- the ice gall water inlet 101 and the ice gall water outlet 102 of the ice gall assembly 10 are both provided on the lower side of the ice gall assembly 10.
- the ice gall assembly 10 can be connected by one side. The operation is more convenient, and no other water pipes are needed for connection, and the waterway connection structure is simple.
- the hot tank assembly 20 includes a hot tank body 21, a hot tank water inlet pipe 22 and a hot tank water outlet pipe 23.
- the heat tank body 21 has a tank cavity 211
- the heat tank water inlet pipe 22 is connected with the heat tank body 21, and the heat tank water inlet pipe 22 has a heat tank water inlet pipe inlet 221 and a heat tank water inlet pipe outlet 222.
- the hot tank water inlet pipe inlet 221 is located on the lower side of the hot tank body 21, the hot tank water inlet pipe inlet 221 is formed as a hot tank water inlet 201 so as to be connected with the waterway plate 40, and the hot tank water inlet pipe outlet 222 is located at the tank cavity 211 In the lower part, water enters the tank cavity 211 from the lower part of the tank cavity 211, and the hot water after heat exchange flows to the upper part of the tank cavity 211, preventing the water in the tank cavity 211 from convection due to temperature differences and affecting the heating effect of the outlet water.
- the hot tank outlet pipe 23 is connected to the hot tank body 21, and the hot tank outlet pipe 23 has a hot tank outlet pipe inlet 231 and a hot tank outlet pipe outlet 232.
- the hot tank outlet 232 is located on the lower side of the hot tank body 21, the hot tank outlet 232 is formed as a hot tank outlet 202 so as to be connected to the waterway plate 40, and the hot tank outlet 231 is located in the tank cavity 211
- the side wall of the hot tank outlet pipe 23 is provided with a hot tank drain 233, and the hot tank drain 233 is located at the lower part of the tank cavity 211.
- the hot tank outlet pipe inlet 231 may be provided on the upper side wall of the hot tank outlet pipe 23 or on the top wall of the hot tank outlet pipe 23.
- hot water with a higher temperature in the upper part of the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank outlet pipe inlet 231, and then flow out of the hot tank assembly 20 through the hot tank outlet pipe 23.
- the sewage in the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank drain 233 to be discharged from the hot tank assembly 20 through the hot tank outlet pipe 23.
- the hot tank water inlet pipe 22 enters the tank cavity 211
- the gas in the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank outlet pipe inlet 231, so as to exit the hot tank assembly 20 through the hot tank outlet pipe 23.
- the air pressure in the tank cavity 211 is stabilized, and the increase of the gas pressure in the tank cavity 211 is prevented from affecting the water intake, and the water intake is more smooth.
- the hot tank outlet pipe 23 can be used to flow out the hot water produced, can also be used to discharge sewage from cleaning, and can also be used for exhaust.
- the hot tank outlet pipe 23, the hot tank exhaust pipe and the hot tank The drain pipe is three in one, the hot tank assembly 20 does not need to be additionally provided with a hot tank drain pipe and a hot tank exhaust pipe, and the structure of the hot tank assembly 20 is simpler.
- the water inlet end of the hot tank water inlet pipe 22 and the water outlet end of the hot tank water outlet pipe 23 of the hot tank assembly 20 are both arranged on the lower side of the hot tank assembly 20.
- the hot tank assembly 20 can be connected to the waterway plate 40 by the hot tank assembly. Connecting on one side of 20 makes the operation more convenient, and there is no need for other water pipes to connect, and the waterway connection structure is simpler.
- the waterway system 100 may include a sewage tank 50, and the waterway plate 40 may include a waterway plate body 41 and a drain valve 42.
- the waterway plate body 41 has a guide chute 411 extending in the vertical direction, and the drain valve 42 is provided in the guide chute 411 so as to be movable up and down.
- the waste water tank 50 has a water receiving port 501 located below the guide chute 411.
- the waste water tank 50 is movable relative to the waterway plate body 41 to realize the disassembly and assembly of the waste water tank 50.
- the user can remove the sewage tank 50 to dump the sewage.
- the sewage generated during cleaning or use of the drinking fountain does not need to be directly discharged to the outside, and the drinking fountain does not need to be placed near the sewer.
- the placement position is more free and the use is more convenient.
- the lower part of the drain valve 42 can extend into the water receiving port 501, so that the lower part of the drain valve 42 can be moved in
- the user is reminded that the sewage tank 50 is in place, so that the user knows that the sewage tank 50 is installed in place, and the sewage tank 50 is not installed in place to prevent sewage leakage during use.
- the lower part of the drain valve 42 extends into the water receiving port 501, that is, the outlet of the drain valve 42 of the drain valve 42 extends into the water receiving port 501.
- the outlet of the drain valve 42 can be improved.
- the sewage splashing from the gap between the drain valve 42 and the sewage tank 50 is beneficial to improve the sewage collection effect.
- the drain valve 42 can move upward and extend out of the water receiving port 501 to prevent the sewage tank 50 from moving. Therefore, the drain valve 42 has no effect on the disassembly and assembly of the sewage tank 50, and the assembly and disassembly of the sewage tank 50 is more convenient and labor-saving.
- the outer peripheral surface of the drain valve 42 can abut against the periphery of the water receiving port 501, and the sewage flowing into the sewage tank 50 from the outlet of the drain valve 42 cannot pass through the water receiving port even if it splashes. 501 flying out of the sewage tank 50 can further improve the effect of preventing sewage leakage.
- At least the lower portion of the outer peripheral surface of the drain valve 42 may be formed as an inclined surface, the inclined surface extends downwardly and inwardly with respect to the vertical direction, and the inclined surface may follow straight lines and arcs. At least one of the extensions.
- “inward” refers to a direction close to the axis of the drain valve 42.
- the sewage tank 50 when the sewage tank 50 moves relative to the waterway plate body 41, the sewage tank 50 can cooperate with the inclined surface to drive the drain valve 42 to move upward, and the sewage tank 50 needs less driving force to drive the drain valve 42 to move.
- the drain valve 42 and the sewage Box 50 moves more smoothly.
- the drain valve 42 includes a water inlet section 421 and a water outlet section 422 that are connected to each other, wherein the water outlet section 422 includes: an inner cylinder 423, an outer cylinder 424 and a connecting cylinder 425.
- the inner cylinder 423 has a drain valve 42 outlet
- the outer cylinder 424 is sheathed on the inner cylinder 423
- the upper end of the connecting cylinder 425 can be connected to the lower end of the outer cylinder 424
- the lower end of the connecting cylinder 425 can be connected to the inner cylinder
- the lower ends of the 423 are connected, and the outer diameter of the connecting cylinder 425 gradually decreases in the vertical direction.
- the lower portion of the outer peripheral surface of the drain valve 42 is formed as an inclined surface extending downward and inward with respect to the vertical direction.
- the structure of the drain valve 42 is simple and light in weight, which is beneficial to reducing production costs.
- the inner diameter of the water receiving port 501 is D1
- the inner diameter of the water outlet of the drain valve 42 is D2
- the outer diameter of the outer cylinder 424 is D3, and satisfies: D2 ⁇ D1, D3 ⁇ D1. Therefore, when the sewage tank 50 is installed in place, at least the lower part of the inner cylinder 423 and the connecting cylinder 425 can extend into the water receiving port 501. Since the outer diameter of the outer cylinder 424 is not less than the inner diameter of the water receiving port 501, the sewage tank 50 When installed in place, the drain valve 42 can completely cover the water receiving port 501 from the top of the water receiving port 501.
- the drain valve 42 can both block the connection between the water receiving port 501 and the drain valve 42.
- the sewage splashing in the gap between the two prevents the sewage from splashing out of the sewage tank 50, and the effect of preventing sewage leakage is good.
- the water dispenser according to the embodiment of the present application includes the waterway system 100 of the water dispenser according to the embodiment of the present application. Since the waterway system 100 of the water dispenser according to the embodiment of the present application has the above-mentioned beneficial technical effects, according to the water dispenser of the embodiment of the present application, the sewage after cleaning of the hot tank assembly 20 and the ice gall assembly 10 can pass through the water storage tank 30. The hot tank assembly 20 and the ice bladder assembly 10 do not need to be separately provided with a drainage structure, and the structure is simpler. The waterway structure of the waterway system 100 is simpler, which is beneficial to improve assembly efficiency and improve water leakage.
- the water dispenser may be provided with an operation panel, and the user can control the water dispenser to enter the cleaning mode through the operation panel, so as to cyclically clean the water storage tank 30, the hot tank assembly 20, and the ice container assembly 10, realizing one key Clean.
- the operation panel may include at least one of an operation button, a touch screen, and a knob.
- the ice gall assembly 10 of the water dispenser according to the embodiment of the present application is the ice gall assembly 10 of the waterway system 100 of the water dispenser according to the embodiment of the present application. Since the waterway system 100 of the water dispenser according to the embodiment of the present application has the above-mentioned beneficial technical effects, according to the ice container assembly 10 of the water dispenser according to the embodiment of the present application, the cleaned sewage can be discharged through the drain 302 of the water storage tank 30, The ice tank assembly 10 does not need to be separately provided with a drainage structure, and the structure is simpler, and the waterway structure of the waterway system 100 is simpler, which is beneficial to improve assembly efficiency and improve water leakage.
- the ice container assembly 10 of the water dispenser may include: an ice container body 10, a refrigerating member 15, an ice container water inlet pipe 12 and an ice container water outlet pipe 13.
- the ice container body 10 has a container cavity 101, and the refrigerating member 15 can be used to exchange heat with the liquid in the container cavity 101, so that the ice container assembly 10 can cool water.
- the ice gall water inlet pipe 12 is connected to the bottom wall of the ice gall body 10, and the ice gall water inlet pipe 12 has an ice gall water inlet pipe inlet 121 and an ice gall water pipe outlet 122.
- the ice gall water inlet 121 is located on the lower side of the ice gall body 10, so as to be connected to the water intake structure, etc.
- the ice gall water inlet pipe outlet 122 is located at the upper part of the bile cavity 101, allowing water to enter the bile cavity from the upper part of the bile cavity 101 101, and the cold water that has undergone heat exchange flows to the lower part of the bile cavity 101 to prevent the convection of the water in the bile cavity 101 due to the temperature difference from affecting the cooling effect of the outlet water.
- the ice gall outlet pipe 13 is also connected to the bottom wall of the ice gall body 10, and the ice gall outlet pipe 13 has an ice gall outlet pipe inlet 131 and an ice gall outlet pipe outlet 132.
- the outlet 132 of the ice gall outlet pipe is located on the lower side of the ice gall body 10 so as to be connected to the water outlet 110 and other water outlet structures.
- the outlet 131 of the ice gall outlet pipe is located at the lower part of the bile cavity 101.
- the cold water in the lower part of the bile cavity 101 can enter the ice bladder outlet pipe 13 through the ice bladder outlet pipe inlet 131, and then flow out of the ice bladder assembly 10 through the ice bile outlet pipe 13.
- the cleaned sewage in the bile cavity 101 can enter the ice bladder outlet pipe 13 through the ice bladder outlet pipe inlet 131 to discharge the ice bladder assembly 10 through the ice bile outlet pipe 13. That is to say, the ice bladder outlet pipe inlet 131 can be used for both the produced cold water to flow out and the cleaning sewage discharge, the ice bladder outlet pipe 13 and the drain pipe are combined, and the ice bladder assembly 10 does not need to be provided with a drain pipe.
- the structure of the ice container assembly 10 is simpler.
- the water inlet end of the ice gall inlet pipe 12 and the water outlet end of the ice gall outlet pipe 13 of the ice gall assembly 10 are both arranged on the lower side of the ice gall assembly 10.
- the ice gall assembly 10 can be connected to other water inlet and outlet structures. The connection is made from one side of the ice container assembly 10, which is more convenient for operation.
- the water dispenser according to the embodiment of the present application may include a waterway plate 40 and the ice container 10 of the water dispenser according to the embodiment of the present application.
- the waterway plate 40 and the ice container of the ice container 10 The water inlet end of the water inlet pipe 12 is connected to the water outlet end of the ice gall outlet pipe 13, so that the two ice gall waterway interfaces 402 of the waterway plate 40 are respectively connected to the ice gall water inlet 121 and the ice gall outlet 132, thereby making
- the inlet 121 of the ice bladder inlet pipe is communicated with the water source through the waterway plate 40, and the outlet 132 of the ice bile outlet pipe is communicated with the water intake 110 of the water dispenser through the waterway plate 40.
- the water inlet end of the ice gall inlet pipe 12 and the water outlet end of the ice gall outlet pipe 13 are arranged on the lower side of the ice gall assembly 10, so that the ice gall inlet pipe 12 and the ice gall outlet pipe 13 are directly connected to the waterway plate 40, and No other water pipes are needed for connection, and the connection operation is convenient and quick.
- the ice gall assembly 10 of the water dispenser is provided on the bottom wall of the ice gall main body 10 through the ice gall inlet pipe 12 and the ice gall outlet pipe 13, and the ice gall inlet pipe inlet 121 and the ice gall outlet pipe outlet 132 are both Located on the lower side of the ice container body 10, the ice container assembly 10 and other water inlet and outlet structures are more convenient and quick to install, and the ice container outlet pipe inlet 131 is located at the lower part of the container cavity 101, so that the ice container assembly 10 does not need to be provided with a drain pipe , The structure is simpler.
- the water dispenser according to the embodiment of the present application has the ice capsule inlet pipe 12 and the ice capsule outlet pipe 13 provided in the ice capsule body 10
- the ice bladder inlet 121 and the ice bladder outlet 132 are located on the lower side of the ice bladder body 10, making the ice bladder assembly 10 and the waterway plate 40 easier and faster to install, and the ice bile outlet 131 is located in the bile cavity
- the lower part of 101 eliminates the need for a drainage pipe in the ice bladder assembly 10, and the ice bladder assembly 10 and the waterway plate 40 have a simpler structure.
- the ice gall outlet pipe inlet 131 may be provided on the side wall of the ice gall outlet pipe 13, and the lowest point of the ice gall outlet pipe inlet 131 and the lower cavity wall surface of the bile cavity 101
- the distance is L1, and L1 satisfies: 0mm ⁇ L1 ⁇ 5mm.
- the distance L1 between the lowest point of the ice gall outlet pipe inlet 131 and the lower cavity wall surface of the gall cavity 101 may be 0 mm, 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, etc., respectively.
- the distance between the lowest point of the inlet 131 of the ice bladder outlet pipe and the lower cavity wall of the bile cavity 101 is closer.
- the liquid in the bile cavity 101 can be more fully removed from the bile cavity 101.
- the inlet 131 of the outlet pipe is discharged, there is less liquid residue, and the bile cavity 101 is cleaned more cleanly.
- the lowest point of the ice bladder outlet pipe inlet 131 is flush with the lower cavity wall of the bile cavity 101, that is, L1 is 0 mm, and the liquid in the bile cavity 101 can be completely replaced by ice during the cleaning process.
- the inlet 131 of the bile outlet pipe is discharged without residue, which prevents the sewage after cleaning from being mixed with the drinking water when the ice bladder assembly 10 makes water.
- the ice gall outlet pipe 13 may extend upward to the upper part of the bile cavity 101, and the upper end of the ice gall outlet pipe 13 is opened to form an exhaust port 133.
- the gas in the bile cavity 101 can be discharged through the exhaust port 133 to stabilize the air pressure in the bile cavity 101 to prevent the increase of the gas pressure in the bile cavity 101 and affect the water intake ,
- the water inflow is smoother
- the air outlet 133 may be formed on the side wall of the upper part of the water outlet pipe 13 of the ice bladder, or may be formed on the top wall of the water outlet pipe 13 of the ice bladder.
- the height of the exhaust port 133 in the vertical direction may not be lower than the ice bladder inlet pipe outlet 122, that is, in the vertical direction, the height of the exhaust port 133 is the same as The height of the outlet 122 of the ice bladder inlet pipe is flush, or the height of the exhaust port 133 is higher than the height of the outlet 122 of the ice bladder inlet pipe. Therefore, when the ice bladder inlet pipe outlet 122 enters water into the bile cavity 101, the water in the bile cavity 101 will not block the exhaust port 133, which ensures that the air can always be exhausted during the water inlet process, so that the water inflow is more effective. Smooth, more water can flow into the bile cavity 101, and the space utilization rate of the bile cavity 101 is higher.
- the flow area of the ice bladder outlet pipe 13 is S1
- the flow area of the ice bladder outlet pipe inlet 131 is S2, and S2 ⁇ S1, so that the ice bladder outlet pipe inlet 131 is large enough to ensure Water efficiency.
- the flow area of the exhaust port 133 is S3, and S3 ⁇ 0.2 ⁇ S1.
- the exhaust port 133 can achieve exhaust and the flow area S3 is small.
- the upper end of the ice gall inlet tube 12 is opened to form an ice gall inlet pipe outlet 122, and the distance between the upper end of the ice gall inlet pipe 12 and the upper cavity wall surface of the bile cavity 101 is L2, the distance between the upper cavity wall surface and the lower cavity wall surface of the biliary cavity 101 is L3, where L2 ⁇ 0.1 ⁇ L3.
- the resistance of the ice bile inlet pipe 12 to water into the bile cavity 101 will increase, and the water level higher than the ice bladder inlet pipe outlet 122 will increase the water level. The greater the water resistance.
- the distance between the outlet 122 of the ice bile inlet pipe and the upper cavity wall of the bile cavity 101 is closer, so that the water level in the bile cavity 101 is higher than the outlet 122 of the ice bile inlet pipe, and the water level is higher than that of the bile cavity 101.
- the height of the outlet 122 of the inlet pipe will not be too large to prevent the water level in the bile cavity 101 from being prematurely higher than the outlet 122 of the ice bladder inlet pipe to increase the water inlet resistance, and to prevent the water level in the bile cavity 101 from being higher than the ice bladder
- the excessive height of the outlet 122 of the water inlet pipe results in excessive water inlet resistance, which is beneficial to make the water inlet more smoothly, and the space utilization rate in the bile cavity 101 is higher.
- the ice container assembly 10 may further include a baffle 16, which may be provided in the bile cavity 101 to divide the bile cavity 101 into upper and lower sections.
- the ice bladder inlet pipe outlet 122 is located in the first cavity 102, and the ice bile outlet pipe inlet 131 is located in the second cavity 103.
- the baffle 16 may have a plurality of through holes 161 connecting the first cavity 102 and the second cavity 103.
- the refrigerating element 15 is connected to the ice container body 10 and extends into the second cavity 103.
- the water flows out of the ice bladder inlet pipe outlet 122 to the first cavity 102, then passes through the baffle 16 to cover and disperse, and flows downwards to the second cavity through the multiple vias 161 on the baffle 16
- the dispersed water in the process of flowing to the second cavity 103 can more fully exchange heat with the refrigerating element 15, the heat exchange effect is more uniform and sufficient, and the cooling water effect is better.
- the baffle 16 can reduce the impact force of the inlet water flow on the lower temperature water in the lower part of the bile cavity 101, and prevent the convection of the higher temperature water and the lower temperature water from affecting the water flow from the ice bladder outlet pipe 13 Temperature, which also helps to improve the cooling water effect.
- the baffle 16 may be connected to at least one of the ice bladder body 10, the ice bladder inlet pipe 12 and the ice bile outlet pipe 13, and the baffle 16 has a simple and firm fixing structure.
- the baffle 16 can limit the ice bladder inlet pipe 12 and the ice bladder outlet pipe 13 to prevent the ice bile inlet pipe 12 and the ice bladder
- the shaking of the outlet pipe 13 is beneficial to improve the structural strength of the ice gall inlet pipe 12 and the ice gall outlet pipe 13.
- the baffle 16 may extend along a horizontal plane, and a plurality of via holes 161 may be distributed in an array.
- a plurality of via holes 161 may be distributed in an array.
- the ice gall inlet pipe 12 and the ice gall outlet pipe 13 may be integrally formed in the ice gall body 10, so that the ice gall inlet pipe 12 and the ice gall outlet pipe 13 are respectively connected to the ice gall body 10 There is no connection gap on the bottom wall to prevent water leakage.
- the baffle 16 the baffle 16, the ice bladder body 10, the ice bladder inlet pipe 12, and the ice bladder outlet pipe 13 may be integrally formed, and the baffle 16 may be formed from the upper side of the ice bladder inlet pipe 12 and the ice bladder outlet.
- the water pipe 13 is fixed to prevent the ice gall inlet pipe 12 and the ice gall outlet pipe 13 from shaking.
- the ice gall inlet pipe 12 and the ice gall outlet pipe 13 have a firmer and more stable structure, and no assembly is required, which is beneficial to improve production efficiency.
- the ice container assembly 10 may further include a heat preservation shell 17, and the heat preservation shell 17 may be sleeved on the ice container body 10 to heat the ice container body 10. Reducing the heat exchange between the ice tank body 10 and the external environment affects the water temperature in the bile cavity 101, which is beneficial to improve the stability of the water temperature in the bile cavity 101 and reduce energy consumption.
- the water inlet section of the ice bladder inlet pipe 12 and the water outlet section of the ice bladder outlet pipe 13 can extend from the bottom wall of the thermal insulation shell 17 to facilitate connection with other water inlet and outlet structures.
- the refrigerating member 15 may be inserted through the side wall of the ice container body 10, and the ice container assembly 10 may further include a radiator 18 and a fan 19.
- the radiator 18 may be connected to at least one of the ice container body 10 and the refrigerating element 15, and the fan 19 may be connected to the radiator 18.
- the radiator 18 is located on the outer side of the side wall of the ice container body 10 provided with the refrigerating element 15 to dissipate the heat of the refrigerating element 15 to prevent the refrigerating element 15 from being damaged due to excessive temperature during the working process. The heat exchange efficiency of the liquid in the cavity 101.
- the fan 19 can be located on the side of the radiator 18 facing away from the side wall.
- the fan 19 can enhance the circulation of air around the radiator 18 to dissipate the heat of the radiator 18, thereby helping to improve the heat dissipation of the cooling element 15 by the radiator 18 The effect is beneficial to increase the service life of the refrigeration element 15.
- the water dispenser according to the present application includes a waterway plate 40 and an ice tank assembly 10, and the application does not impose any special restrictions on the connection structure of the ice tank assembly 10 and the waterway plate 40.
- the ice blister assembly 10 may be provided with multiple positioning posts 14, the waterway plate 40 may be provided with multiple positioning holes 401, and the multiple positioning posts 14 may be one Insert the multiple positioning holes 401 one by one to realize the positioning and installation of the ice bladder assembly 10 and the waterway plate 40, so that the ice bladder inlet pipe 12 and the ice bladder outlet pipe 13 are more aligned with the ice bladder waterway interface 402 of the waterway plate 40. Easy, and it is not easy to loosen and leak after connection.
- the positioning post 14 may be provided on the ice container body 10 to improve the positioning effect of the ice container body 10, the ice container inlet pipe 12, and the ice container outlet pipe 13, and the effect of preventing water leakage is better.
- the positioning column 14 may be provided on the bottom wall of the thermal insulation shell 17, or the positioning column 14 may be provided on the ice container body 10 and penetrate the bottom wall of the thermal insulation shell 17 downward.
- positioning pillars 14 and positioning holes 401 are not particularly limited in this application, and only need to satisfy that the positioning and positioning of ice bladder assembly 10 and waterway plate 40 can be achieved through the cooperation of positioning pillars 14 and positioning holes 401. Installation requirements can be. For example, in the specific embodiment shown in FIGS. 3 and 8, there are four positioning posts 14 and four positioning holes 401 respectively, and the positioning and installation of the ice blister assembly 10 are more stable.
- the outer circumferential surface of the positioning column 14 may be provided with a slot 141
- the inner wall surface of the positioning hole 401 may be provided with a first buckle 403, and the positioning column 14 is inserted
- the first buckle 403 can be engaged with the slot 141 to prevent the positioning column 14 from coming out of the positioning hole 401, and the ice container assembly 10 and the waterway plate 40 are connected more firmly and reliably.
- the arrangement positions of the first buckle 403 and the groove 141 can also be exchanged.
- the positioning column 14 may be provided with a first buckle 403, and the positioning hole 401 may be provided with a card slot. 141, this can also be achieved by the first buckle 403 and the slot 141 being clamped to achieve a fixed connection between the positioning post 14 and the positioning hole 401.
- the hot tank assembly 20 of the water dispenser according to the embodiment of the application is the hot tank assembly 20 of the waterway system 100 of the water dispenser according to the embodiment of the application. Since the waterway system 100 of the water dispenser according to the embodiment of the present application has the above-mentioned beneficial technical effects, according to the hot tank assembly 20 of the water dispenser according to the embodiment of the present application, the cleaned sewage can be discharged through the drain port 302 of the water storage tank 30, The hot tank assembly 20 does not need to be provided with a separate drainage structure, and the structure is simpler, and the waterway structure of the waterway system 100 is simpler, which is beneficial to improve the assembly efficiency and improve the water leakage.
- the hot tank assembly 20 of the water dispenser may include: a hot tank body 21, a heating element 25, a hot tank inlet pipe 22, and a hot tank outlet pipe 23.
- the heating tank body 21 has a tank cavity 211, and the heating element 25 can be used to exchange heat with the liquid in the tank cavity 211, so that the heating tank assembly 20 can produce hot water.
- the hot tank water inlet pipe 22 is connected to the hot tank body 21, and the hot tank water inlet pipe 22 has a heat tank water inlet pipe inlet 221 and a heat tank water inlet pipe outlet 222.
- the inlet 221 of the hot tank water inlet pipe is located on the lower side of the hot tank body 21 to facilitate connection with water inlet structures such as water sources, and the inlet 222 of the hot tank water inlet pipe is located at the lower part of the tank cavity 211, allowing water to enter the tank cavity from the lower part of the tank cavity 211 211, and the hot water that has undergone heat exchange flows to the upper part of the tank cavity 211 to prevent the convection of the water in the tank cavity 211 due to the temperature difference from affecting the heating effect of the outlet water.
- the hot tank outlet pipe 23 is connected to the bottom wall of the hot tank body 21, and the hot tank outlet pipe 23 has a hot tank outlet pipe inlet 231 and a hot tank outlet pipe outlet 232.
- the hot tank outlet 232 is located on the lower side of the hot tank body 21, so as to be connected with the water outlet 110 and other water outlet structures
- the hot tank outlet pipe inlet 231 is located at the upper part of the tank cavity 211
- the side wall of the hot tank outlet pipe 23 is provided
- a hot tank drain 233 which is located at the lower part of the tank cavity 211.
- the hot tank outlet pipe inlet 231 may be provided on the upper side wall of the hot tank outlet pipe 23 or on the top wall of the hot tank outlet pipe 23.
- hot water with a higher temperature in the upper part of the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank outlet pipe inlet 231, and then flow out of the hot tank assembly 20 through the hot tank outlet pipe 23.
- the cleaned sewage in the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank outlet 233 to be discharged from the hot tank assembly 20 through the hot tank outlet pipe 23.
- the gas in the tank cavity 211 can enter the hot tank outlet pipe 23 through the hot tank outlet pipe inlet 231, so as to exit the hot tank assembly 20 through the hot tank outlet pipe 23.
- the air pressure in the tank cavity 211 is stabilized, and the increase of the gas pressure in the tank cavity 211 is prevented from affecting the water intake, and the water intake is more smooth.
- the hot tank outlet pipe 23 can be used to flow out the hot water produced, can also be used to discharge clean sewage, and can also be used for exhaust.
- the hot tank outlet pipe 23, exhaust pipe and drain pipe are three-in-one.
- the hot tank assembly 20 does not need to be additionally provided with a drain pipe and an exhaust pipe, and the structure of the hot tank assembly 20 is simpler.
- the water inlet end of the hot tank water inlet pipe 22 and the water outlet end of the hot tank water outlet pipe 23 of the hot tank assembly 20 are both arranged on the lower side of the heat tank assembly 20.
- the hot tank assembly 20 can be connected to other water inlet and outlet structures. The connection is made from one side of the heating tank assembly 20, which is more convenient for operation.
- the water dispenser according to the embodiment of the present application may include a waterway plate 40 and a hot tank assembly 20 of the water dispenser according to the embodiment of the present application, as shown in FIGS. 2 and 15-18, the waterway plate 40 and the hot tank assembly 20
- the water inlet end of the hot tank inlet pipe 22 is connected to the outlet end of the hot tank outlet pipe 23, so that the two hot tank water path interfaces 410 of the waterway plate 40 are respectively connected with the hot tank inlet pipe inlet 221 and the hot tank outlet pipe outlet 232
- the inlet 221 of the hot tank water inlet pipe is connected to the water source through the waterway plate 40, and the outlet 232 of the hot water outlet pipe communicates with the water intake 110 of the drinking machine through the waterway plate 40.
- the water inlet end of the hot tank inlet pipe 22 and the outlet end of the hot tank outlet pipe 23 are arranged on the lower side of the hot tank assembly 20, so that the hot tank inlet pipe 22 and the hot tank outlet pipe 23 are directly connected to the waterway plate 40, and No other water pipes are needed for connection, and the connection operation is convenient and quick.
- the hot tank inlet 221 and hot tank outlet 232 are both located on the lower side of the hot tank body 21, so that the hot tank assembly 20 is connected with other water inlet structures and water outlets.
- the structure installation is more convenient and quick, and the hot tank outlet pipe 23 is provided with a hot tank outlet 233 located at the lower part of the tank cavity 211 and a hot tank outlet pipe inlet 231 located at the upper part of the tank cavity 211, so that the hot tank assembly 20 does not need to be provided with a drain pipe and drain.
- the trachea has a simpler structure.
- the water dispenser according to the embodiment of the present application has the hot tank inlet 221 and the hot tank outlet 232 located in the hot tank body.
- the lower side of 21 makes the installation of the hot tank assembly 20 and the waterway plate 40 easier and faster, and the hot tank outlet pipe 23 is provided with a hot tank drain 233 located at the lower part of the tank cavity 211 and a hot tank outlet pipe inlet located at the upper part of the tank cavity 211 231, the hot tank assembly 20 does not need to be provided with a drain pipe and an exhaust pipe, and the structure of the hot tank assembly 20 and the waterway plate 40 is simpler.
- the heating tank water inlet pipe 22 may be connected to the bottom wall of the heating tank body 21 or may be connected to the lower part of the side wall of the heating tank body 21.
- the hot tank water inlet pipe 22 is connected to the bottom wall of the hot tank body 21, so that the hot tank water inlet pipe 22 can directly extend downward to the lower side of the hot tank body 21, and the structure is simpler .
- the hot tank water inlet pipe outlet 222 can be formed on the lower wall surface of the tank cavity 211, and the lower temperature water entering the tank cavity 211 can be located in the lower part of the tank cavity 211 as much as possible, reducing the convection of the water in the tank cavity 211 and making The temperature of the water in the upper part of the tank cavity 211 is more stable, and the temperature of the water flowing out of the hot tank outlet pipe 23 is more in line with user requirements.
- the thermal tank assembly 20 may further include a buffer member 26, which may be connected to the thermal tank body 21, and the buffer member 26 includes a buffer portion 261
- the buffer portion 261 is located above and adjacent to the outlet 222 of the inlet pipe of the hot tank.
- the projections of the buffer portion 261 and the hot tank inlet pipe outlet 222 in the up-down direction at least partially overlap.
- the buffer part 261 can block and change the flow direction of the water flow, so that the lower temperature inlet water is not easy to directly impact the temperature upwards.
- the relatively high water instead of changing the flow direction, flows in the lower part of the tank cavity 211.
- the convection of water in the tank cavity 211 is effectively reduced, which is beneficial to ensure that the temperature of the water in the upper part of the tank cavity 211 is stable, so that the temperature of the water flowing out of the hot tank outlet pipe 23 is not affected by the water entering the tank cavity 211, which is beneficial to increase
- the heating tank assembly 20 has the effect of making hot water.
- the buffer portion 261 may be a buffer plate extending in a horizontal direction.
- the buffer plate has a small volume and is opposed to each other. Water has good buffering and guiding effect.
- the heating element 25 may be located on the upper side of the buffer plate, so that the inlet water flows in the horizontal direction under the effect of the buffer plate and then flows upward in the vertical direction to exchange heat with the heating element 25.
- the heat exchange range of the heating element 25 is larger, the heat exchange is more uniform and sufficient, and it can prevent the influent water with a lower temperature from directly impacting the heating element 25 to cause damage to the heating element 25.
- the buffer member 26 may also include a fixing part 262.
- the lower end of the fixing part 262 may be connected to the wall surface of the lower cavity of the tank cavity 211, and the upper end of the fixing part 262 may be connected to the edge of the buffer plate.
- the structure is simple and stable, easy to process and shape.
- the fixing part 262 may include a first fixing plate extending in a vertical direction and a second fixing plate extending in a horizontal direction. Wherein, the first fixing plate can be connected with the buffer plate, so that the buffer plate is separated from the hot tank inlet pipe outlet 222 by a predetermined distance to prevent the buffer plate and the hot tank inlet pipe outlet 222 from being too close to affect the water inlet efficiency.
- the second fixing plate can be in surface-to-surface contact with the lower cavity wall surface of the tank cavity 211 and connected by welding, and the connection is firmer and more reliable.
- the fixed plate and the buffer plate can be formed by bending a plate body, the structure is simpler, firmer, and easier to process.
- the distance between the lowest point of the hot tank drain 233 and the lower cavity wall surface of the tank cavity 211 is L4, and L4 satisfies: 0mm ⁇ L4 ⁇ 5mm.
- the distance L4 between the lowest point of the hot tank drain 233 and the lower cavity wall surface of the tank cavity 211 may be 0 mm, 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, etc., respectively.
- the distance between the lowest point of the hot tank drain 233 and the lower cavity wall surface of the tank cavity 211 is closer.
- the liquid in the tank cavity 211 can be more fully drained from the hot tank.
- the port 233 is discharged, the liquid remains less, and the tank cavity 211 is cleaned more cleanly.
- the lowest point of the hot tank drain 233 is flush with the lower cavity wall surface of the tank cavity 211, that is, L4 is 0 mm.
- the liquid in the tank cavity 211 can be completely removed from the hot tank.
- the drain port 233 is discharged without residue, and prevents the sewage after washing from remaining and being mixed with the drinking water when the hot tank assembly 20 makes water.
- the flow area of the hot tank outlet pipe 23 is S4
- the flow area of the hot tank outlet pipe inlet 231 is S5
- the hot tank outlet 233 can discharge sewage and the flow area S6 is small, which can reduce the lower temperature water in the lower part of the tank cavity 211
- the amount of water flowing out from the hot tank drain 233 ensures the hot water output effect of the hot tank assembly 20.
- the upper end of the hot tank outlet pipe 23 is opened to form the hot tank outlet pipe inlet 231, and the distance between the upper end of the hot tank outlet pipe 23 and the upper cavity wall surface of the tank cavity 211 is L5, the distance between the upper cavity wall surface and the lower cavity wall surface of the tank cavity 211 is L6, where L5 ⁇ 0.1 ⁇ L6. Since the higher the water level in the tank cavity 211, the higher the water temperature. Therefore, the closer the distance between the inlet 231 of the hot tank outlet pipe and the upper cavity wall of the tank cavity 211 is, the hot tank outlet pipe 23 can output relatively higher temperature water, which is beneficial to ensure The temperature of the outlet water of the hot tank assembly 20 is stable, and is beneficial to reduce energy consumption.
- the hot tank inlet pipe 22 and the hot tank outlet pipe 23 may be integrally formed in the hot tank body 21, so that the hot tank inlet pipe 22 and the hot tank outlet pipe 23 are connected to the hot tank body 21 respectively. There is no connection gap to prevent water leakage.
- the buffer member 26 may be integrally formed with the hot tank body 21, and the buffer member 26 may also be connected to the hot tank body 21 by welding, clip connection, adhesive connection, or connection by fasteners.
- the water dispenser according to the embodiment of the present application includes a waterway plate 40 and a hot tank assembly 20, and the application does not make any special restrictions on the connection structure of the hot tank assembly 20 and the waterway plate 40.
- the heat tank assembly 20 may be provided with multiple bayonet ports 241
- the waterway plate 40 may be provided with multiple second buckles 405, and multiple The second buckle 405 and the plurality of bayonet openings 241 are connected in a one-to-one correspondence to realize the connection between the hot tank assembly 20 and the waterway plate 40.
- the connection structure is simple and firm, and easy to disassemble and assemble.
- the thermal tank assembly 20 can be provided with a second buckle 405, and the waterway plate 40 can be provided with a bayonet 241, which can also be used by The opening 241 is clamped with the second buckle 405 to realize the connection between the hot tank assembly 20 and the waterway plate 40.
- one of the hot tank assembly 20 and the waterway plate 40 is provided with a plurality of bayonet openings 241, and the other of the hot tank assembly 20 and the waterway plate 40 is provided with a plurality of second bayonet corresponding to the bayonet 241.
- the bottom wall of the heat tank body 21 may be provided with a mounting plate 24, which extends along the circumference of the heat tank body 21 and protrudes downward from the heat tank.
- the mounting plate 24 may be provided with a bayonet 241.
- the waterway plate 40 may be provided with an upwardly extending buckle 404, and the upper end of the buckle 404 may be provided with a second buckle 405 protruding outward.
- the protrusion means that the second buckle 405 protrudes from the upper end of the card plate 404 in a direction away from the axis of the heat tank body 21.
- the mounting plate 24 is located on the outside of the buckle 404, so that not only can the bayonet 241 be clamped with the second buckle 405 to limit
- the relative position of the waterway plate 40 and the heating tank body 21 in the up-down direction and the circumferential position of the heating tank body 21, and the relative position of the waterway plate 40 and the heating tank body 21 in the horizontal direction can be restricted by the cooperation of the mounting plate 24 and the clamping plate 404 , The fixing of the waterway plate 40 and the heat tank body 21 is more stable.
- At least a part of the upper surface of the second buckle 405 may extend downward and outward obliquely with respect to the vertical direction. Therefore, during the assembling process of the waterway plate 40 and the heat tank body 21, the mounting plate 24 moves downwards and can abut against the inclinedly extending upper surface of the second buckle 405 to push the chuck plate 404 to deform inward.
- the mounting plate 24 and the second buckle 405 lose their abutting effect, and the buckle 404 is reset so that the second buckle 405 is locked into the bayonet 241 to realize the second
- the buckle 405 is buckled with the second buckle 405, and the assembly of the waterway plate 40 and the heat tank body 21 is more labor-saving.
- mounting plates 24 there may be one or more mounting plates 24.
- the mounting plate 24 may extend in a ring shape along the circumference of the heat tank body 21, and a plurality of bayonet openings 241 may be arranged at intervals along the circumference of the mounting plate 24.
- the multiple mounting plates 24 may be arranged at intervals along the circumference of the heat tank body 21, and each mounting plate 24 may be provided with at least one bayonet 241.
- the waterway plate 40 may also be provided with a limit plate 406 arranged in a one-to-one correspondence with the card plate 404, and each limit plate 406 may include: a first plate section 407, a second plate section 407, The board section 408 and the third board section 409.
- the first plate section 407 is located on the outer side of the card plate 404, and the first plate section 407 and the card plate 404 are spaced apart, and the second plate section 408 and the third plate section 409 and the second plate section 408 are respectively along the heat tank body 21
- the two ends of the circumferential direction are connected, and the second plate section 408 and the third plate section 409 extend in a direction closer to the card plate 404 relative to the first plate section 407.
- the second plate section 408 and the third plate section 409 are respectively located on both sides of the second buckle 405 in the circumferential direction of the heat tank body 21.
- the mounting plate 24 can extend between the clamping plate 404 and the limiting plate 406, that is, the mounting plate 24 extends between the clamping plate 404 and the second plate section 408, and the clamping plate 404 and the third plate section 409.
- the second plate section 408 and the third plate section 409 are respectively located on both sides of the second buckle 405 in the circumferential direction of the heat tank body 21 so that there is no gap between the second plate section 408 and the third plate section 409 and the second buckle 405. Interference, therefore, is beneficial to reduce the distance between the second plate section 408 and the third plate section 409 and the card plate 404, thereby helping to improve the fixing stability of the hot tank assembly 20.
- At least a part of the upper surface of the second plate section 408 may extend downwardly and inwardly with respect to the vertical direction, and at least a part of the upper surface of the third plate section 409 may be opposite to Extend diagonally downward and inward in the vertical direction.
- the water dispenser according to the embodiment of the present application may further include a water storage tank 30, and the water inlet of the water storage tank 30 may be connected to a water source through a waterway plate 40.
- the water outlet of the water storage tank 30 may be connected to the inlet 221 of the hot tank water inlet pipe through the waterway plate 40 to supply water to the hot tank assembly 20 to make the hot tank assembly 20 more stable.
- the water outlet of the water storage tank 30 may be connected to the ice bladder inlet 121 through the waterway plate 40 to supply water to the ice bladder assembly 10 to make the ice bladder assembly 10 more stable.
- the "water source” here can be a tap, water purifier, or bucket 80.
- the water storage tank 30 may be connected to the waterway plate 40 or be integrally formed on the waterway plate 40.
- the water storage tank 30 and the waterway plate 40 need not be assembled, which is beneficial
- the production efficiency is improved, the waterway joints can be reduced, and the connecting waterway between the water storage tank 30 and the waterway plate 40 can be prevented from leaking.
- the water storage tank 30 is less likely to be damaged during use and maintenance frequency is lower.
- the water dispenser may include a first water pump assembly 60 that can drive the water in the water storage tank 30 to enter the hot tank assembly 20 so that the hot tank assembly 20 can enter water more smoothly.
- the first water pump assembly 60 may be arranged downstream of the heat tank assembly 20 to reduce the working load of the first water pump assembly 60, reduce pressure loss, and help increase the water flow rate.
- the water dispenser may further include a third water pump assembly 62, which may be connected to the water source and the water storage tank 30 to drive water into the water storage tank 30, which is beneficial to improve the water production efficiency of the water dispenser.
- the water dispenser may include a second water pump assembly 61, which can drive the water in the water storage tank 30 into the ice bladder assembly 10, so that the ice bladder assembly 10 can enter water more smoothly.
- the second water pump assembly 61 may be arranged downstream of the ice blister assembly 10 to reduce the working load of the second water pump assembly 61, reduce pressure loss, and help increase the water flow rate.
- the water storage tank 30 may have a water return port 301 and a drain port 302 for draining water.
- the water dispenser may also include a steering valve 31 having a valve water inlet, a first valve water outlet, and a second valve outlet.
- Valve water outlet where the valve water inlet is connected to the outlet 232 of the hot tank outlet pipe and the outlet 132 of the ice bladder outlet pipe through the waterway plate 40, the first valve outlet is connected to the water inlet 110, and the second valve outlet is connected to the return water port 301 .
- the steering valve 31 is configured to switch between a first conduction state and a second conduction state.
- the valve water inlet and the first valve water outlet are connected, so that the hot water made by the heating tank assembly 20 or the cold water made by the ice tank assembly 10 can flow to the water dispenser through the steering valve 31
- the water intake 110 is for users to take water.
- the water inlet of the valve and the water outlet of the second valve are connected, and the water in the ice container assembly 10 and the hot tank assembly 20 can flow back to the water storage tank 30 through the steering valve 31 and the water return port 301 Inside, so that water flows between the water storage tank 30 and the hot tank assembly 20 or between the water storage tank 30 and the ice tank assembly 10 to realize the cleaning of the water storage tank 30, the ice tank assembly 10 and the hot tank assembly 20.
- the water storage tank 30 The cleaning water inside can be drained through the drain 302, the ice blister assembly 10 and the hot tank assembly 20 do not need to be provided with a separate drainage structure.
- the ice blister outlet pipe 13 can be used for both cold water and cleaning water.
- the hot tank outlet pipe 23 It can be used to produce hot water as well as to drain cleaning water, which is beneficial to simplify the structure of the ice tank assembly 10, the hot tank assembly 20 and the waterway plate 40.
- the water dispenser may include a sewage tank 50, and the water receiving port 501 of the sewage tank 50 may be connected to the drain port 302 of the water storage tank 30 through a waterway plate 40 to collect the ice gall assembly 10 ,
- the sewage after cleaning the hot tank assembly 20 and the water storage tank 30 does not need to be directly discharged to the outside, and the water dispenser does not need to be placed adjacent to the sewer.
- the placement position is more free and the use is more convenient.
- the waste water tank 50 can be detachably installed on the waterway plate 40, so that the waste water tank 50 can be removed to drain the waste water after the waste water collection is completed.
- a normally closed valve 51 may be provided between the water receiving port 501 and the drain port 302. During the cleaning process, the normally closed valve 51 is closed to prevent water from being discharged from the drain port 302 of the water storage tank 30 , It is beneficial to realize the cyclic cleaning between the water storage tank 30 and the hot tank assembly 20 or between the water storage tank 30 and the ice bladder assembly 10, cleaning is cleaner, and is beneficial to water saving. After cleaning, the normally closed valve 51 is opened to realize sewage discharge.
- the water intake 110 for taking hot water and cold water from the water dispenser may be two or one port.
- the hot water and cold water intake 110 is one port, the hot water and Cold water can flow out of the water intake 110 at the same time, or one of the types of water can flow out of the water intake 110.
- the first water pump assembly 60 and the second water pump assembly 61 can be controlled to work or not to control the output water to be hot water, cold water or Mixed water of the two.
- lower temperature water and “higher temperature water” are relative terms, that is, water with a lower temperature has a lower temperature than water with a higher temperature.
- the water entering the ice capsule assembly 10 from the ice capsule water inlet pipe 12 may be normal temperature water, the normal temperature water exchanges heat with the refrigerating element 15 to obtain cold water, the normal temperature water is higher than the cold water, and the cold water is the same as the normal temperature water.
- the ratio is lower temperature water;
- the water entering the heating tank assembly 20 from the heating tank water inlet pipe 22 can be normal temperature water.
- the normal temperature water exchanges heat with the heating element 25 to obtain hot water. Compared with the hot water, the normal temperature water has a lower temperature. Low water, hot water has a higher temperature than room temperature water.
- connection should be interpreted broadly unless otherwise clearly specified and limited.
- it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- connection should be interpreted broadly unless otherwise clearly specified and limited.
- it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- the description with reference to the terms “embodiment”, “specific embodiment”, “example”, etc. means that the specific feature, structure, material, or characteristic described in combination with the embodiment or example is included in the application at least In one embodiment or example.
- the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example.
- the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.
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Abstract
Description
Claims (47)
- 一种饮水机的水路系统,其特征在于,所述饮水机具有清洗模式,所述水路系统包括:用于制冷水的冰胆组件,所述冰胆组件具有冰胆进水口和冰胆出水口;用于制热水的热罐组件,所述热罐组件具有热罐进水口和热罐出水口;储水箱,所述储水箱具有水箱进水口、第一水箱出水口、第二水箱出水口、回水口和排水口,所述水箱进水口与水源相连,所述冰胆进水口与所述第一水箱出水口相连,所述热罐进水口与所述第二水箱出口相连,所述冰胆出水口和所述热罐出水口分别与所述回水口相连,所述饮水机处于所述清洗模式时,水流在所述储水箱和所述冰胆组件之间和/或所述储水箱和所述热罐组件之间循环流动后通过所述排水口排出。
- 根据权利要求1所述的饮水机的水路系统,其特征在于,所述饮水机还具有制水模式,所述水路系统还包括:转向阀,所述转向阀具有阀进水口、第一阀出水口和第二阀出水口,所述阀进水口与所述冰胆出水口和所述热罐出水口相连,所述第一阀出水口与所述饮水机的取水口相连,所述第二阀出水口与所述回水口相连,所述转向阀被构造为在第一导通状态和第二导通状态之间可切换,其中,所述饮水机处于所述制水模式时所述转向阀处于所述第一导通状态以使所述阀进水口与所述第一阀出水口导通,所述饮水机处于所述清洗模式时所述转向阀处于所述第二导通状态以使所述阀进水口与所述第二阀出水口导通。
- 根据权利要求2所述的饮水机的水路系统,其特征在于,还包括:液体单向阀,所述液体单向阀与所述储水箱相连且沿从外界向所述储水箱的腔体的方向单向导通。
- 根据权利要求1-3中任一项所述的饮水机的水路系统,其特征在于,还包括:水路板,所述冰胆组件、所述热罐组件和所述储水箱分别与所述水路板相连,所述水路板具有连通所述水箱进水口和水源的第一流道、连通所述第一水箱出水口和所述冰胆进水口的第二流道以及连通所述第二水箱出水口和所述热罐组件的第三流道。
- 根据权利要求4所述的饮水机的水路系统,其特征在于,还包括:污水箱,所述污水箱位于所述水路板的下侧;常闭阀,所述常闭阀安装于所述水路板且连接所述排水口和所述污水箱的接水口,所述常闭阀常处于关闭状态,水流在所述储水箱和所述冰胆组件之间以及所述储水箱和所述热罐组件之间循环流动后所述常闭阀打开以导通所述排水口和所述接水口。
- 根据权利要求4或5所述的饮水机的水路系统,其特征在于,还包括:第一水泵组件,所述第一水泵组件安装于所述水路板且被构造为适于驱动所述储水箱的水向所述冰胆组件流动;和/或,第二水泵组件,所述第二水泵组件安装于所述水路板且被构造为适于驱动所述储水箱的水向所述热罐组件流动,所述饮水机处于所述清洗模式时,所述第一水泵组件和所述第二水泵组件中的至少一个工作。
- 根据权利要求6所述的饮水机的水路系统,其特征在于,所述水路板具有连通所述第一水泵组件的进水端与所述冰胆出水口的第四流道,和/或连通所述第二水泵组件的进水端与所述热罐出水口的第五流道。
- 根据权利要求7所述的饮水机的水路系统,其特征在于,还包括:即热组件,所述即热组件安装于所述水路板,所述第二水泵组件的出水端与所述即热组件相连。
- 根据权利要求4-8中任一项所述的饮水机的水路系统,其特征在于,还包括:水桶;第三水泵组件,所述第三水泵组件安装于所述水路板,所述第三水泵组件的进水端与所述水桶相连,所述第一流道连通所述第三水泵组件的出水端和所述水箱进水口。
- 根据权利要求4-9中任一项所述的饮水机的水路系统,其特征在于,所述第一水箱出水口和所述第二水箱出水口形成为一个开口,所述第二流道的进水段和所述第三流道的进水段连通且与所述开口连通。
- 根据权利要求4-10中任一项所述的饮水机的水路系统,其特征在于,所述排水口、所述第一水箱出水口和所述第二水箱出水口形成于所述储水箱的底部,所述冰胆进水口和所述冰胆出水口形成于所述冰胆组件的底部,所述热罐进水口和所述热罐出水口形成于所述热罐组件的底部,所述储水箱、所述冰胆组件和所述热罐组件安装于所述水路板的同侧。
- 根据权利要求11所述的饮水机的水路系统,其特征在于,所述冰胆组件包括:冰胆本体,所述冰胆本体具有胆腔;冰胆进水管,所述冰胆进水管与所述冰胆本体相连,所述冰胆进水管具有位于所述冰胆本体的下侧的冰胆进水管进口和位于所述胆腔的上部的冰胆进水管出口,所述冰胆进水管进口形成为所述冰胆进水口;冰胆出水管,所述冰胆出水管与所述冰胆本体相连,所述冰胆出水管具有位于所述胆腔的下部的冰胆出水管进口和位于所述冰胆本体的下侧的冰胆出水管出口,所述冰胆出水管出口形成为所述冰胆出水口。
- 根据权利要求11或12所述的饮水机的水路系统,其特征在于,所述热罐组件包括:热罐本体,所述热罐本体内具有罐腔;热罐进水管,所述热罐进水管与所述热罐本体相连,所述热罐进水管具有位于所述热罐本体的下侧的热罐进水管进口和位于所述罐腔的下部的热罐进水管出口,所述热罐进水管进口形成为所述热罐进水口;热罐出水管,所述热罐出水管与所述热罐本体相连,所述热罐出水管具有位于所述罐腔的上部的热罐出水管进口和位于所述热罐本体的下侧的热罐出水管出口,所述热罐出水管的侧壁下部设有热罐排水口,所述热罐出水管出口形成为所述热罐出水口。
- 根据权利要求13所述的饮水机的水路系统,其特征在于,所述水路系统包括污水箱,所述水路板包括:水路板本体,所述水路板本体具有沿上下方向延伸的导向滑槽;排水阀,所述排水阀可上下移动地设于所述导向滑槽,所述污水箱具有位于所述导向滑槽的下方的接水口,所述污水箱相对于所述水路板本体可移动,所述污水箱相对于所述水路板本体安装到位时,所述排水阀的下部伸入所述接水口,所述污水箱相对于所述水路板本体移动时,所述排水阀向上移动并伸出所述接水口以避让所述污水箱的移动。
- 根据权利要求14所述的饮水机的水路系统,其特征在于,所述污水箱安装到位时,所述排水阀的外周面与所述接水口的边沿相抵。
- 根据权利要求14或15所述的饮水机的水路系统,其特征在于,所述接水口的内径为D1,所述排水阀包括彼此相连的进水段和出水段,所述出水段包括:内筒体,所述内筒体具有排水阀出水口,所述排水阀出水口的内径为D2;外筒体,所述外筒体外套于所述内筒体,所述外筒体的外径为D3;连接筒体,所述连接筒体的上端与所述外筒体的下端相连且所述连接筒体的下端与所述内筒体的下端相连,所述连接筒体的外径沿竖直方向向下逐渐减小,其中,D2<D1,D3≥D1。
- 一种饮水机的冰胆组件,其特征在于,所述冰胆组件为根据权利要求1-16中任一项所述的水路系统的冰胆组件。
- 一种饮水机的冰胆组件,其特征在于,包括:冰胆本体,所述冰胆本体内具有胆腔;用于与所述胆腔内的液体换热的制冷件;冰胆进水管,所述冰胆进水管与所述冰胆本体的底壁相连,所述冰胆进水管具有位于所述冰胆本体的下侧的冰胆进水管进口和位于所述胆腔的上部的冰胆进水管出口;冰胆出水管,所述冰胆出水管与所述冰胆本体的底壁相连,所述冰胆出水管具有位于所述胆腔的下部的冰胆出水管进口和位于所述冰胆本体的下侧的冰胆出水管出口。
- 根据权利要求18所述的饮水机的冰胆组件,其特征在于,所述冰胆出水管进口设于所述冰胆出水管的侧壁且所述冰胆出水管进口的最低点距离所述胆腔的下腔壁面的距离为L1且满足:0mm≤L1≤5mm。
- 根据权利要求19所述的饮水机的冰胆组件,其特征在于,所述冰胆出水管向上延伸至所述胆腔的上部且上端开口以形成排气口。
- 根据权利要求20所述的饮水机的冰胆组件,其特征在于,所述排气口沿竖直方向的高度不低于所述冰胆进水管出口。
- 根据权利要求20或21所述的饮水机的冰胆组件,其特征在于,所述冰胆出水管的通流面积为S1,所述冰胆出水管进口的通流面积为S2,所述排气口的通流面积为S3,其中,S2≥S1,S3≤0.2×S1。
- 根据权利要求18-22中任一项所述的饮水机的冰胆组件,其特征在于,所述冰胆进水管的上端开口以形成所述冰胆进水管出口,所述冰胆进水管的上端与所述胆腔的上腔壁面的间距为L2,所述胆腔的上腔壁面和下腔壁面的间距为L3,其中,L2≤0.1×L3。
- 根据权利要求18-23中任一项所述的饮水机的冰胆组件,其特征在于,还包括:挡板,所述挡板设于所述胆腔内以将所述胆腔分隔为上下分布的第一腔体和第二腔体,所述第一腔体位于所述第二腔体上方,所述挡板与所述冰胆本体、所述冰胆进水管和所述冰胆出水管中的至少一个相连,所述冰胆进水管出口位于所述第一腔体,所述冰胆出水管进口位于所述第二腔体,所述挡板具有连通所述第一腔体和所述第二腔体的多个过孔,所述制冷件与所述冰胆本体相连且伸入所述第二腔体。
- 根据权利要求24所述的饮水机的冰胆组件,其特征在于,所述挡板沿水平面延伸,所述多个过孔呈阵列分布。
- 根据权利要求18-25中任一项所述的饮水机的冰胆组件,其特征在于,所述冰胆进水管、所述冰胆出水管一体形成于所述冰胆本体。
- 根据权利要求18-26中任一项所述的饮水机的冰胆组件,其特征在于,还包括:保温壳,所述保温壳套设于所述冰胆本体,所述冰胆进水管的进水段和所述冰胆出水管的出水段从所述保温壳的底壁伸出。
- 根据权利要求18-27中任一项所述的饮水机的冰胆组件,其特征在于,所述制冷件穿设于所述冰胆本体的侧壁,所述冰胆组件还包括:散热器,所述散热器与所述冰胆本体和所述制冷件中的至少一个相连且位于所述侧壁的外侧;风扇,所述风扇与所述散热器相连且位于所述散热器的背向所述侧壁的一侧。
- 一种饮水机的热罐组件,其特征在于,所述热罐组件为根据权利要求1-16中任一项所述的水路系统的热罐组件。
- 一种饮水机的热罐组件,其特征在于,包括:热罐本体,所述热罐本体内具有罐腔;用于与所述罐腔内的液体换热的制热件;热罐进水管,所述热罐进水管与所述热罐本体相连,所述热罐进水管具有位于所述热罐本体的下侧的热罐进水管进口和位于所述罐腔的下部的热罐进水管出口;热罐出水管,所述热罐出水管与所述热罐本体的底壁相连,所述热罐出水管具有位于所述罐腔的上部的热罐出水管进口和位于所述热罐本体的下侧的热罐出水管出口,所述热罐出水管的侧壁设有位于所述罐腔的下部的热罐排水口。
- 根据权利要求30所述的饮水机的热罐组件,其特征在于,所述热罐进水管出口形成于所述罐腔的下腔壁面。
- 根据权利要求31所述的饮水机的热罐组件,其特征在于,还包括:缓冲件,所述缓冲件与所述热罐本体相连且包括缓冲部,所述缓冲部位于所述热罐进水管出口的上方且邻近所述热罐进水管出口设置,所述缓冲部和所述热罐进水管出口沿上下方向的投影至少部分重叠。
- 根据权利要求32所述的饮水机的热罐组件,其特征在于,所述缓冲部为沿水平方向延伸的缓冲板,所述制热件位于所述缓冲板的上侧,所述缓冲件还包括固定部,所述固定部的下端与所述罐腔的下腔壁面相连且上端与所述缓冲板的边沿相连。
- 根据权利要求30-33中任一项所述的饮水机的热罐组件,其特征在于,所述热罐排水口的最低点与所述罐腔的下腔壁面的距离为L4且满足:0mm≤L4≤5mm。
- 根据权利要求30-34中任一项所述的饮水机的热罐组件,其特征在于,所述热罐出水管的通流面积为S4,所述热罐出水管进口的通流面积为S5,所述热罐排水口的通流面积为S6,其中,S5=S4,S6≤0.2×S4。
- 根据权利要求30-35中任一项所述的饮水机的热罐组件,其特征在于,所述热罐出水管的上端开口以形成所述热罐出水管进口,所述热罐出水管的上端与所述罐腔的上腔壁面的间距为L5,所述罐腔的上腔壁面和下腔壁面的间距为L6,其中,L5≤0.1×L6。
- 根据权利要求30-36中任一项所述的饮水机的热罐组件,其特征在于,所述热罐进水管、所述热罐出水管一体形成于所述热罐本体。
- 一种饮水机,其特征在于,包括根据权利要求1-16中任一项所述的饮水机的水路系统。
- 一种饮水机,其特征在于,包括水路板和根据权利要求18-28中任一项所述的饮水机的冰胆组件,所述冰胆进水管与所述水路板相连以使所述冰胆进水管进口与水源连通,所述冰胆出水管与所述水路板相连以使所述冰胆出水管出口与所述饮水机的取水口连通,或者,包括水路板和根据权利要求30-37中任一项所述的饮水机的热罐组件,所述热罐进水管与所述水路板相连以使所述热罐进水管进口与水源连通,所述热罐出水管与所述水路板相连以使所述热罐出水管出口与所述饮水机的取水口连通。
- 根据权利要求39所述的饮水机,其特征在于,所述冰胆本体设有多个定位柱,所述水路板设有多个定位孔,多个所述定位柱一一对应地插入多个所述定位孔内。
- 根据权利要求39所述的饮水机,其特征在于,所述热罐组件和所述水路板中的其中一个设有多个卡口,其中另一个设有与所述卡口一一对应卡接的多个第二卡扣。
- 根据权利要求41所述的饮水机,其特征在于,所述热罐本体的底壁设有沿其周向延伸且向下凸出于其下表面的安装板,所述安装板设有所述卡口,所述水路板设有向上延伸的卡板,所述卡板的上端设有向外凸出的所述第二卡扣,所述第二卡扣与所述卡口卡接时所述安装板位于所述卡板的外侧,所述第二卡扣的上表面的至少一部分相对于竖直方向向下且向外倾斜延伸。
- 根据权利要求42所述的饮水机,其特征在于,所述水路板还设有与所述卡板一一对应设置的限位板,每个所述限位板包括:第一板段、第二板段和第三板段,其中,所述第一板段位于所述卡板的外侧且与所述卡板间隔设置,所述第二板段和所述第三板段分别与所述第二板段的两端相连且向靠近所述卡板的方向延伸,所述第二板段和所述第三板段分别位于所述第二卡扣沿所述热罐本体的周向的两侧,所述安装板伸入所述卡板和所述限位板之间。
- 根据权利要求43所述的饮水机,其特征在于,所述第二板段和所述第三板段的上表面的至少一部分相对于竖直方向向下且向内倾斜延伸。
- 根据权利要求39或40所述的饮水机,其特征在于,还包括:储水箱,所述储水箱的进水口通过所述水路板与水源相连,所述储水箱的出水口通过所述水路板与所述冰胆进水管进口相连以向所述冰胆组件供水,所述储水箱具有回水口和用于排水的排水口;转向阀,所述转向阀具有阀进水口、第一阀出水口和第二阀出水口,所述阀进水口通过所述水路板与所述冰胆出水管出口相连,所述第一阀出水口与所述取水口相连,所述第二阀出水口与所述回水口相连,所述转向阀被构造为在所述阀进水口与所述第一阀出水口导通的第一导通状态和所述阀进水口与所述第二阀出水口导通的第二导通状态之间可切换。
- 根据权利要求39、41-44中任一项所述的饮水机,其特征在于,还包括:储水箱,所述储水箱的进水口通过所述水路板与水源相连,所述储水箱的出水口通过所述水路板与所述热罐进水管进口相连以向所述热罐组件供水,所述储水箱具有回水口和用于排水的排水口;转向阀,所述转向阀具有阀进水口、第一阀出水口和第二阀出水口,所述阀进水口通过所述水路板与所述热罐出水管出口相连,所述第一阀出水口与所述饮水机的取水口相连,所述第二阀出水口与所述回水口相连,所述转向阀被构造为在所述阀进水口与所述第一阀出水口导通的第一导通状态和所述阀进水口与所述第二阀出水口导通的第二导通状态之间可切换。
- 根据权利要求45或46所述的饮水机,其特征在于,所述储水箱一体形成于所述水路板。
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