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A refrigerator with cold storage function

A functional and refrigerator technology, applied in the field of refrigeration equipment, can solve the problems of uneven refrigerator temperature, unfavorable food preservation, and reduced utilization rate of refrigerator cooling capacity, and achieve the effects of avoiding food deterioration and odor, excellent conduction performance, and beneficial to insurance

Active Publication Date: 2018-09-18
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide a refrigerator with a cold storage function to overcome the problem that the existing refrigerators do not have the cold storage function, and the stored food is likely to deteriorate in case of a long-term power failure. It is not ideal, and it occupies the effective volume of the refrigerator, resulting in the reduction of the cooling utilization rate of the refrigerator and the uneven temperature in the refrigerator, which is not conducive to food preservation.

Method used

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  • A refrigerator with cold storage function
  • A refrigerator with cold storage function
  • A refrigerator with cold storage function

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] like Figure 1 ~ Figure 3 As shown, the structural relationship is as follows: the inner lining 4 is arranged in the thermal insulation layer 8, and the gel cooling agent layer 2 is arranged between the inner lining 4 and the thermal insulation layer 8; the inner lining 4 is a hollow cavity structure, and the number is two. The inner cavities of the inner liner 4 are refr...

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Abstract

The invention discloses a refrigerator with a cold storage function and relates to the technical field of refrigerating equipment. The refrigerator is characterized in that inner liners are arranged in a heat preservation layer; gel coolant layers are arranged between the inner liners and the heat preservation layer; all low-temperature heat transfer pipes are uniformly distributed on the outer side surfaces of the inner liners; the gel coolant layers adhere to the outer side surfaces of the inner liners, and closely cling to the outer side walls of all the low-temperature heat transfer pipes; and two pieces of aluminum foil adhesive tape are arranged on the outer surfaces of the gel coolant layers and cover the whole gel coolant layers. The refrigerator disclosed by the invention has the ultra-long-time cold storage function under the premise that the effective volume of the refrigerator is not occupied; through the combined action of the inner liners made of a metal material, the gel coolant layers and the heat preservation layer, the ultra-long-time cold storage function is achieved, food is protected from spoilage and flavor reversion caused by long-time power outage, and the refrigerating capacity utilization ratio of the refrigerator is prevented from being reduced; and through the low-temperature heat transfer pipes, instantaneous heat transfer is achieved, and a conventional single-sided cold supply process is converted into a multi-sided simultaneous cold supply process, thereby achieving extremely uniform temperature in the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator for storing food. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is a common household appliance used for low-temperature preservation of food or other items in daily life. Most of the existing refrigerators do not have the cold storage function. In the event of a long-term power outage, the refrigerator cannot maintain a low-temperature environment, which will easily cause the stored food to deteriorate. In order to solve this problem, some manufacturers equip the refrigerator freezer with bagged or canned coolant, which can delay the temperature rise in the refrigerator to a certain extent after the refrigerator is powered off, but it still cannot solve the problem of temperature rise in the refrigerator freezer. Still faster problem. At the same time, the cold storage agent o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D23/06
CPCF25D11/006
Inventor 蔡训儒吴园胡海梅刘鹏
Owner CHANGHONG MEILING CO LTD
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