CN217383462U

CN217383462U - Refrigerating system of refrigerator

Info

Publication number: CN217383462U
Application number: CN202220585201.2U
Authority: CN
Inventors: 潘跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-09-06
Anticipated expiration: 2032-03-17

Abstract

The invention provides a refrigerating system of a refrigerator, which comprises a mounting seat connected to the top of the refrigerator, wherein an air compressor is connected to the mounting seat, a refrigerating area and a heat dissipation area are arranged on the surface of the mounting seat, a closed heat insulation cover is connected to the upper surface of the refrigerating area, an air inlet and an air outlet which are communicated with the inside of a cabinet body are arranged on the bottom surface of the refrigerating area, a fan is arranged at the air inlet, and an evaporator is arranged on the side of the air outlet; the bottom of the heat dissipation area is provided with a water storage tank, a condenser is arranged above the water storage tank, one end of an air compressor is connected with an evaporator through a pipeline, the other end of the air compressor is connected with the condenser through a pipeline, the lower portion of the condenser is connected with an evaporation metal pipe, the evaporation metal pipe is located at the bottom of the water storage tank, the bottom surface of the refrigeration area is provided with a water drainage tank, the bottom surface of the refrigeration area is higher than the bottom surface of the heat dissipation area, a diversion trench is formed between the refrigeration area and the heat dissipation area, and two ends of the diversion trench are respectively communicated with the water drainage tank and the water storage tank. The invention can ensure that the glass in the freezer is not fogged and the accumulated water is evaporated in time.

Description

Refrigerating system of refrigerator

Technical Field

The invention relates to the field of household appliances, in particular to a refrigerating system of a freezer.

Background

The refrigerator is a common device used in hotels, restaurants, supermarkets and other places, is mainly used for refrigerating and freezing foods, and is a product with wide application.

The specific structure of the ice chest is also designed to be varied, but in general, it suffers from a number of drawbacks. At present, the refrigerator is basically arranged in a cabinet body through a copper pipe, a refrigerant medium flows through the copper pipe to cool air in the cabinet body, although the aim of cooling can be achieved, ice can be formed on the copper pipe, a glass door is easy to fog, and the glass door can fog when new air is brought in when the glass door is opened. In addition, the drainage of refrigeration in-process also is a problem, arrange in the past and all can meet a drain pipe usually, the refrigeration district is provided with the refrigeration spiral pipe, the drop of water that the refrigeration spiral pipe air condensed out can condense and freeze on its surface in refrigeration process, current refrigerator-freezer can be provided with the defrosting function, when the defrosting function was opened, the refrigeration spiral pipe can heat, make the ice-cube that freezes on it melt into water, store in the bin of refrigerator-freezer bottom with the water drainage pipe, pour again, whole process is very troublesome.

Disclosure of Invention

In order to solve the problems, the invention provides an ice chest refrigerating system arranged on the top of an ice chest, which can effectively solve the problems of fogging and drainage.

The technical scheme is that the refrigerating cabinet refrigerating system comprises a mounting seat connected to the top of a refrigerating cabinet, wherein an air compressor is connected to the mounting seat, a refrigerating area and a heat dissipation area are arranged on the surface of the mounting seat, a closed heat insulation cover is connected to the upper surface of the refrigerating area, an air inlet and an air outlet communicated with the inside of a cabinet body are formed in the bottom surface of the refrigerating area, a fan is arranged at the air inlet, and an evaporator is arranged on the side of the air outlet; the bottom of the cooling area is provided with a water storage tank, the top of the water storage tank is provided with a condenser, one end of an air compressor is connected with an evaporator through a pipeline, the other end of the air compressor is connected with the condenser through a pipeline, the lower part of the condenser is connected with an evaporation metal pipe, the evaporation metal pipe is located at the bottom of the water storage tank, the bottom of the cooling area is provided with a water drainage tank, the bottom of the cooling area is higher than the bottom of the cooling area, a water guide tank is arranged between the cooling area and the cooling area, and the two ends of the water guide tank are respectively communicated with the water drainage tank and the water storage tank.

Preferably, a heat insulation pad is further arranged on the mounting seat between the refrigerating area and the heat dissipation area.

Preferably, the evaporation metal pipe is a copper pipe.

The invention changes the layout of the refrigeration system of the prior refrigerator, adopts the air cooling mode to carry out low-temperature treatment on the interior of the refrigerator body, effectively ensures the freezing or refrigerating effect, simultaneously can ensure that the glass in the refrigerator does not fog and evaporates accumulated water in time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with the heat shield removed;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

wherein: 1-mounting seat; 2-an air compressor; 3, a heat shield; 4, an air inlet; 5, an air outlet; 6, a fan; 7-an evaporator; 8, a water storage tank; 9-a condenser; 10-a drainage channel; 11-a diversion trench; 12-heat insulation mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the invention provides a refrigerating cabinet refrigerating system, which comprises a mounting base 1 connected to the top of a refrigerating cabinet, wherein an air compressor 2 is connected to the mounting base 1, a refrigerating area and a heat dissipation area are arranged on the surface of the mounting base 1, a closed heat insulation cover 3 is connected to the upper surface of the refrigerating area, an air inlet 4 and an air outlet 5 communicated with the inside of a cabinet body are arranged on the bottom surface of the refrigerating area, a fan 6 is arranged at the air inlet 4, and an evaporator 7 is arranged on the side of the air outlet 5; the bottom of the heat dissipation area is provided with a water storage tank 8, the top of the water storage tank 8 is provided with a

condenser

9, 2 one ends of an air compressor are connected with an evaporator 7 through a pipeline, the other end of the air compressor is connected with the condenser 9 through a pipeline, the lower part of the condenser 9 is connected with an evaporation metal pipe, the evaporation metal pipe is located at the bottom of the water storage tank 8, the bottom surface of the refrigeration area is provided with a water drainage tank 10, the bottom surface of the refrigeration area is higher than the bottom surface of the heat dissipation area, a flow guide groove 11 is formed between the refrigeration area and the heat dissipation area, and the two ends of the flow guide groove 11 are respectively communicated with the water drainage tank 10 and the water storage tank 8.

On the basis of the scheme, the heat insulation pad 12 is further arranged on the mounting seat 1 between the refrigerating area and the heat dissipation area, so that heat insulation and heat preservation can be better performed.

In addition, the evaporation metal pipe is a copper pipe. Facilitating better heat dissipation and evaporation of the water in the reservoir 8.

During operation, under the drive of air compressor 2, evaporimeter 7 refrigerates, and condenser 9 dispels the heat, and the refrigeration district is in an solitary space under the isolation of heat exchanger 3, and the fan 6 of air intake 4 department comes with the internal air adsorption of cabinet, and evaporimeter 7 refrigerates, and the air after the refrigeration gets into the cabinet internally from air outlet 5, realizes the inner loop of cold air, and whole process realizes the forced air cooling. The cooling water generated in the process flows into the water storage tank 8 from the drainage tank 10 through the diversion trench 11, and the cooling water is directly evaporated by contacting with the evaporation metal pipe connected below the condenser 9, so that the drainage problem is directly solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications, equivalent changes or modifications made to the above embodiments according to the technical principles of the present invention still fall within the technical scope of the present invention.

Claims

1. The utility model provides an ice-chest refrigerating system, is including connecting mount pad (1) at the ice-chest top, be connected with air compressor (2) on mount pad (1), its characterized in that: a refrigerating area and a heat dissipation area are arranged on the surface of the mounting seat (1), the upper surface of the refrigerating area is connected with a closed heat insulation cover (3), an air inlet (4) and an air outlet (5) communicated with the inside of the cabinet body are arranged on the bottom surface of the refrigerating area, a fan (6) is arranged at the air inlet (4), and an evaporator (7) is arranged on the side of the air outlet (5); the bottom of the heat dissipation area is provided with a water storage tank (8), a condenser (9) is arranged above the water storage tank (8), one end of the air compressor (2) is connected with the evaporator (7) through a pipeline, the other end of the air compressor is connected with the condenser (9) through a pipeline, the lower portion of the condenser (9) is connected with an evaporation metal pipe, the evaporation metal pipe is located at the bottom of the water storage tank (8), the bottom surface of the refrigeration area is provided with a water drainage tank (10), the bottom surface of the refrigeration area is higher than the bottom surface of the heat dissipation area, a water guide groove (11) is formed between the refrigeration area and the heat dissipation area, and the two ends of the water drainage tank (10) and the water storage tank (8) are communicated respectively.

2. An ice bin refrigeration system according to claim 1 further comprising: and a heat insulation pad (12) is also arranged on the mounting seat (1) between the refrigerating area and the heat dissipation area.

3. An ice bin refrigeration system according to claim 1 further comprising: the evaporation metal pipe is a copper pipe.