CN211459835U

CN211459835U - Cold tank assembly and water dispenser

Info

Publication number: CN211459835U
Application number: CN201921781794.4U
Authority: CN
Inventors: 谢仕才
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-11
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a cold tank assembly, which comprises a shell, wherein an upper cold tank and a lower cold tank are arranged in the shell, the upper cold tank is used for storing normal temperature water, and the lower cold tank is used for storing cold water; the upper cooling tank and the lower cooling tank are respectively communicated with the water pumping device, so that the upper cooling tank and the lower cooling tank are insulated. The water dispenser comprises a top cover, a smart seat is arranged on the top cover, and the cold tank assembly is arranged on the lower portion of the top cover. The utility model provides a cold tank does not set up the reposition of redundant personnel lid, but separates the temperature through last cold tank and cold tank down, effectively keeps apart cold water and normal atmospheric temperature water, has further guaranteed that the normal atmospheric temperature water in the cold tank is not influenced, reduces the emergence of cold tank and cold tank down scurry warm phenomenon.

Description

Cold tank assembly and water dispenser

Technical Field

The utility model belongs to the water dispenser field especially relates to a cold can subassembly and water dispenser.

Background

In the existing water dispenser product, a cold tank is used as a key part of the water dispenser and plays roles in storing water and shunting, the cold tank mainly stores normal-temperature water and cold water, and the cold tank mainly uses a shunting cover to separate the normal-temperature water from the cold water.

However, cold water and normal-temperature water are not effectively separated, and after the water is cooled for a period of time, due to the heat transfer principle of the water, the normal-temperature water is cooled, the temperature channeling phenomenon is easy to occur, the temperature of the normal-temperature water is reduced, and the outlet water of the normal-temperature water is cooled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cold can subassembly and water dispenser to solve the problem of cold can normal atmospheric temperature water scurrying the temperature.

In order to realize the purpose, the specific technical proposal of the cold tank component and the water dispenser of the utility model is as follows:

a cold tank assembly comprises a shell, wherein an upper cold tank and a lower cold tank are arranged in the shell, the upper cold tank is used for storing normal-temperature water, and the lower cold tank is used for storing cold water; the upper cooling tank and the lower cooling tank are respectively communicated with the water pumping device, so that the upper cooling tank and the lower cooling tank are insulated.

Further, pumping device is the water pump, the water pump is provided with water pump delivery port and water pump water inlet, the water pump delivery port is connected with the outlet pipe, the water pump water inlet is connected with the water pump inlet tube, the water pump inlet tube communicates with last cold can, the water pump outlet pipe communicates with cold can down.

Furthermore, the outer winding of lower cold pot has the evaporating pipe, the evaporating pipe refrigeration is to the water refrigeration of cold pot storage down.

Further, the lower cooling tank comprises a lower cooling tank cover body, the lower cooling tank cover body presses the top of the lower cooling tank, the side wall of the lower cooling tank cover body is communicated with a water inlet of the lower cooling tank, and water in the upper cooling tank is pumped into the lower cooling tank through the cooling tank cover by the water pump.

Further, the casing middle part is provided with first backup pad, the casing bottom is provided with the second backup pad, the fixed cold jar that is provided with in the first backup pad, the fixed cold jar that is provided with down in the second backup pad.

Further, the water pumping device is fixed on the first supporting plate and arranged on one side of the upper cooling tank.

Further, a through hole is formed in the first supporting plate, the bottom of the upper cooling tank is communicated with a first tap water outlet, a through hole is formed in the second supporting plate, and the bottom of the lower cooling tank is communicated with a second tap water outlet.

Further, be provided with liquid level switch on the cold tank lid down, liquid level switch judges cold tank water level down, liquid level switch comes control water pump to draw water and cuts off the water supply.

A water dispenser comprises a top cover, wherein a smart seat is arranged on the top cover, and the lower part of the top cover is provided with a cold tank assembly.

Furthermore, a top cover is arranged at the top of the shell, and a plug-in end is formed at the lower part of the top cover; the inserting end is inserted into the upper cooling tank, and the top cover presses the flanging on the upper cooling tank support.

The utility model discloses a cold can subassembly and water dispenser have following advantage: the cold tank does not set up the reposition of redundant personnel lid, but separates the temperature through last cold tank and cold tank down, effectively keeps apart cold water and normal atmospheric temperature water, has further guaranteed that the normal atmospheric temperature water in the cold tank is not influenced, reduces to go up the cold tank and scurry the emergence of warm phenomenon with cold tank down.

Drawings

FIG. 1 is an exploded view of the cold tank assembly of the present invention;

figure 2 is the utility model discloses a cold can subassembly cross-sectional view.

The notation in the figure is:

1. a smart seat; 2. a top cover; 3. a water pump; 31. a water inlet pipe of a water pump; 32. a water outlet pipe of the water pump; 4. putting the mixture into a cooling tank; 41. a water outlet of the upper cooling tank; 5. a side plate; 6. a first support plate; 61. a first tap water outlet; 7. a lower cooling tank cover body; 8. a liquid level switch; 9. a lower cooling tank; 91. a water inlet of the lower cooling tank cover body; 92. a lower cooling tank cover body; 10. a second support plate; 101. and a second tap water outlet.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to fig. 1 and 2 for a cold tank assembly and a water dispenser.

The utility model provides a water dispenser, which comprises a shell, wherein a cold tank is arranged in the shell and used for storing normal temperature water and cold water, thereby realizing the supply of the normal temperature water and the cold water.

As shown in fig. 1 and 2, the cooling tanks include an upper cooling tank 4 and a lower cooling tank 9, the upper cooling tank 4 being for storing normal temperature water, and the lower cooling tank 9 being for storing cold water; the upper cooling tank 4 and the lower cooling tank 9 are communicated through a water pumping device, so that the upper cooling tank 4 and the lower cooling tank 9 are insulated.

The pumping device is a water pump 3, the water pump 3 is provided with a water outlet of the water pump 3 and a water inlet of the water pump 3, the water outlet of the water pump 3 is connected with a water outlet pipe 32, the water inlet of the water pump 3 is connected with a water inlet pipe 31, the water inlet pipe 31 is communicated with an upper cooling tank 4, the water outlet pipe 32 is communicated with a lower cooling tank 9, so that drinking water flowing into the smart seat 1 firstly enters the upper cooling tank 4 and then enters the lower cooling tank 9 through the water pump 3. The outer winding of lower cooling tank 9 has the evaporating pipe, and the evaporating pipe has the refrigeration function, refrigerates the drinking water that lower cooling tank 9 stored. In order to prevent the cold water in the lower cooling tank 9 from flowing back to cause temperature channeling, the water pump 3 pumps the water in the upper cooling tank 4 into the lower cooling tank 9, so that the water from the upper cooling tank 4 to the lower cooling tank 9 can be circulated in a single direction.

Further, lower cold pot 9 is including cold pot lid 92 down, and cold pot lid 92 presses cold pot 9 top down, and cold pot lid 92 lateral wall intercommunication has cold pot 9 water inlet down, and water pump 3 passes through the cold pot lid suction with the water in last cold pot 4 and cold pot 9 down, and cold pot lid 92 plays sealed effect down.

The utility model provides a pair of cold tank subassembly sets up in the drinking machine casing, and the casing middle part is provided with first backup pad 6, and fixed being provided with cold tank 4 on first backup pad 6 goes up cold tank 4 lateral wall intercommunication has last cold tank 4 delivery ports, and pumping device sets up on first backup pad 6 of last cold tank 4 one side. A through hole is formed in the first supporting plate 6, the bottom of the upper cooling tank 4 is communicated with a first tap water outlet 61, and the first tap water outlet 61 is connected with a faucet. The casing bottom is provided with second backup pad 10, fixedly on the second backup pad 10 being provided with down cold jar 9, and cold jar 9 delivery port under 9 lateral walls intercommunication of cold jar down, and pumping device sets up under on the second backup pad 10 of cold jar 9 one side. A through hole is formed in the second supporting plate 10, the bottom of the lower cooling tank 9 is communicated with a second tap water outlet 101, and the second tap water outlet 101 is connected with a faucet. The first support plate 6 and the second support plate 10 are fixed to the side plate 5 by screws.

Further, be provided with liquid level switch 8 on the cold tank lid 92 down, liquid level switch 8 is arranged in judging cold tank 9 water level down, controls water pump 3 through liquid level switch 8 and draws water and cuts off the water supply. When the water in the lower cooling tank 9 reaches the preset water level, the water pump 3 stops pumping water, when the liquid level switch 8 detects that the water level of the lower cooling tank 9 is lower than the preset water level, the water pump 3 pumps water again, the reciprocating operation is carried out in such a way, the normal operation of the water dispenser is ensured, the upper cooling tank 4 and the lower cooling tank 9 are separated to store water, cold water and normal-temperature water are completely isolated, and the problem of temperature channeling of the cooling tanks is thoroughly solved.

The casing top is provided with top cap 2, and 2 lower parts of top cap are formed with the end of pegging graft, and the end of pegging graft inserts in cold jar 4 to with the laminating of last cold jar 4 inner wall, thereby press the turn-ups on cold jar support, thereby fix cold jar 4 and cold jar 9 down completely.

And be equipped with clever seat 1 on top cap 2, 1 joint of clever seat is on top cap 2, and clever seat 1 link up in top cap 2 to make clever seat 1 go up during water in the cask can flow into last cold tank 4, be prior art about clever seat 1 specific mounting structure, the utility model discloses no longer give unnecessary details.

Like this, cold jar does not set up the reposition of redundant personnel lid, but goes up cold jar 4 and cold jar 9 carries out the temperature insulation down, has further guaranteed that the normal atmospheric temperature water in the cold jar 4 is not influenced, reduces the emergence of cold jar 4 and cold jar 9 temperature phenomenon of scurrying down.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a cold tank subassembly, includes the casing, its characterized in that, be provided with in the casing and go up cold tank (4), cold tank (9) and pumping device down, go up cold tank (4) and be used for storing normal atmospheric temperature water, and cold tank (9) are used for storing cold water down, pumping device is with going up the water suction in cold tank (4) and cold tank (9) down.

2. A cold-tank assembly according to claim 1, wherein said water pumping device is a water pump (3), said water pump (3) is provided with a water pump outlet and a water pump inlet, said water pump outlet is connected with a water pump outlet pipe (32), said water pump inlet is connected with a water pump inlet pipe (31), said water pump inlet pipe (31) is communicated with the upper cold tank (4), and said water pump outlet pipe (32) is communicated with the lower cold tank (9).

3. A cold-tank assembly according to claim 1, wherein said lower cold tank (9) is externally wound with an evaporation pipe, said evaporation pipe refrigerates, refrigerates the water stored in the lower cold tank (9).

4. A cold-tank assembly according to claim 2, wherein the lower cold tank (9) comprises a lower cold-tank cover body (92), the lower cold-tank cover body (92) is pressed on the top of the lower cold tank (9), the side wall of the lower cold-tank cover body (92) is communicated with a water inlet of the lower cold tank (9), and the water pump (3) pumps water in the upper cold tank (4) into the lower cold tank (9) through the cold-tank cover.

5. A cold tank assembly according to claim 1, wherein a first support plate (6) is arranged in the middle of the shell, a second support plate (10) is arranged at the bottom of the shell, an upper cold tank (4) is fixedly arranged on the first support plate (6), and a lower cold tank (9) is fixedly arranged on the second support plate (10).

6. A cold-tank assembly according to claim 1, wherein said water pumping means is fixed to the first support plate (6), said water pumping means being arranged on the side of the upper cold tank (4).

7. The cold tank assembly according to claim 5, wherein the first support plate (6) is provided with a through hole, the bottom of the upper cold tank (4) is communicated with a first tap water outlet (61), the second support plate (10) is provided with a through hole, and the bottom of the lower cold tank (9) is communicated with a second tap water outlet (101).

8. A cold-tank assembly according to claim 4, characterized in that a liquid level switch (8) is arranged on the lower cold-tank cover (92), the liquid level switch (8) judges the water level in the lower cold tank (9), and the liquid level switch (8) controls the water pump (3) to pump water and cut off water.

9. A water dispenser, which comprises a top cover (2), wherein a smart seat (1) is arranged on the top cover (2), and is characterized in that the cold tank assembly as claimed in any one of claims 1 to 8 is arranged at the lower part of the top cover (2).

10. The water dispenser as claimed in claim 9, wherein a top cover (2) is arranged on the top of the shell, and a plug-in end is formed at the lower part of the top cover (2); the inserting end is inserted into the upper cooling tank (4), and the top cover (2) presses the flanging on the upper cooling tank (4) support.