Energy-saving refrigerator

A technology outside refrigerators and refrigerators, applied in household refrigerators, coolers, lighting and heating equipment, etc., can solve problems such as low heat dissipation efficiency and increased heat leakage from condensation pipes, achieving low production costs, reduced heat leakage, and easy production. Effect

Inactive Publication Date: 2013-02-20
梅宝军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are two problems that the condensing pipe is tightly surrounded between the inner side of the outer box wall of the refrigerator and the foam layer of the refrigerator: (1) the condensing pipe only dissipates heat to the environment through the outer side of the outer box wall of the refrigerator, and the heat dissipation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] figure 1 1 is the outer box wall of the refrigerator, 2 is the condenser tube of the refrigerator, 3 is the refrigerator insulation layer, and 4 is the refrigerator inner liner. In this embodiment, the refrigerator outer box wall 1 and the refrigerator heat insulation layer 3 are not in direct contact, and the refrigerator outer box wall 1 and the refrigerator condenser condenser tube 2 form a refrigerator condenser.

[0020] In this embodiment, a bottom-up air passage is left between the refrigerator outer box wall 1 and the refrigerator heat insulation layer 3, and the air in the air passage naturally circulates with the air in the environment. Therefore, the refrigerator outer box wall 1 and the refrigerator condenser 2 can Through the heat exchange between the air channel and the environment, the heat exchange area of ​​the condenser is increased, and the heat exchange effect is enhanced.

Example Embodiment

[0021] Example 2

[0022] figure 2 It is the structure of embodiment 2. In the figure, 1 is the outer box wall of the refrigerator, 2 is the condenser tube of the refrigerator, 3 is the insulation layer of the refrigerator, 4 is the inner liner of the refrigerator, and 5 is the baffle. In this embodiment, a baffle 5 is added to the embodiment 1.

[0023] In this embodiment, the structure is not changed much from that in Embodiment 1. It is mainly based on the convenience of production. In this embodiment, the baffle 5 and the refrigerator liner 4 can be assembled first, and then the insulation material is filled. It is injected between the baffle 5 and the inner liner 4 of the refrigerator, and then the outer wall 1 of the refrigerator and the condenser tube of the refrigerator are installed. You can also put the outer wall of the refrigerator

[0024] 1. The condenser tube 2 of the refrigerator condenser and the baffle 5 are assembled into a condenser; then the condenser is integ...

Example Embodiment

[0025] Example 3

[0026] image 3 It is the structure of embodiment 3. In the figure, 1 is the outer box wall of the refrigerator, 2 is the condenser tube of the refrigerator, 3 is the refrigerator insulation layer, 4 is the refrigerator inner liner, 5 is the baffle, and 6 is the filler. In this embodiment, a small amount of filler is filled between the outer wall 1 of the refrigerator and the baffle 5.

[0027] In this example, a small amount of filler 6 is added to the structure of Embodiment 2. The purpose of adding filler 6 is to fix the position between the outer box wall 1 and the baffle 5 of the refrigerator to prevent the refrigerator from foaming or in use. It is deformed due to extrusion by external force.

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PUM

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Abstract

In the current design of a refrigerator, a condenser and a condenser pipe are arranged on the inner side of an outer refrigerator wall of the refrigerator, the condenser pipe surrounds between the outer refrigerator wall of the refrigerator and a heat insulation layer of the refrigerator, and the outer refrigerator wall of the refrigerator is in close contact with the heat insulation layer of the refrigerator. According to the energy-saving refrigerator, the refrigerator outer wall which undertakes the task that the condenser and the condenser pipe radiate heat outwards is not in direct surface contact with the heat insulation layer of the refrigerator, and an air channel exists between the outer wall of the refrigerator and the heat insulation layer of the refrigerator. During operation, the air channel exists, heat of the inner side of the outer wall of the refrigerator can also be dissipated into the environment through the air channel, and the heat dissipation of the outer wall of the refrigerator is enhanced; and when the refrigerator stops working, cooling capacity in the refrigerator can be prevented from dissipating outwards through the air channel, and heat insulation and retaining effects can be achieved.

Description

technical field [0001] The invention relates to a refrigerator, a refrigeration household appliance product. technical background [0002] At present, refrigerators play an important role in improving people's quality of life, and their popularity in my country is getting higher and higher; moreover, refrigerators are household appliances that work around the clock, and their power consumption accounts for more than half of all household appliances. With the increasing shortage of energy and the improvement of the popularity of refrigerators, my country has issued a new national standard to forcefully require technological transformation and innovation on refrigerators. [0003] The refrigerator condenser bears almost all the heat load of the refrigerator, and the improvement of the cooling efficiency of the refrigerator condenser can directly improve the energy efficiency of the refrigerator. At present, in the design of the direct-cooling refrigerator condenser, the conde...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D23/00
Inventor 梅宝军
Owner 梅宝军
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