Refrigerator

A technology for refrigerators and components, applied in the field of fresh-keeping, which can solve the problems of slow deoxygenation process and reduced electrolysis efficiency of deoxygenation components, and achieve the effect of simplifying the difficulty of installation

Active Publication Date: 2021-05-04
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the reactant for the electrochemical reaction of the oxygen removal component also includes water. If the water vapor cannot be replenished for the oxygen removal component, the electrolysis efficiency of the oxygen removal component will be reduced, and the oxygen removal process will be slow.

Method used

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Examples

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Embodiment Construction

[0041] figure 1 is a schematic diagram of a refrigerator 10 according to one embodiment of the present invention.

[0042] In this embodiment, the refrigerator 10 may be an air-cooled refrigerator 10, and the inside of the air-cooled refrigerator 10 utilizes air circulation to cool the storage compartment.

[0043] figure 2 yes figure 1 A schematic diagram of the air duct cover 130 and the storage device 200 in the refrigerator 10 is shown. The refrigerator 10 may generally include an outer shell 101 , an inner container 102 , an air duct cover 130 , a heating assembly 140 and a storage device 200 .

[0044] The inner tank 102 forms a storage compartment inside. In this embodiment, there may be multiple storage compartments, including a refrigerated compartment 110 and a freezer compartment 120; in other optional embodiments, there may be one storage compartment, which is a refrigerated compartment 110.

[0045] image 3 yes figure 2 The schematic diagram of the air ...

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PUM

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Abstract

The invention provides a refrigerator, which comprises an inner container, and a storage compartment is formed inside; an air duct cover plate arranged on the front side of the back wall of the inner container so as to define an air duct with the inner container; a storage device arranged in the storage compartment and comprises a storage container, and a storage space is formed in the storage container; a deoxidizing and moisture-permeable assembly arranged on the storage container and configured to consume oxygen in the storage space and electrolyze water vapor outside the storage space through an electrolytic reaction under the action of electrolytic voltage, and an air inducing opening used for providing air for the face, facing the outside of the storage container, of the deoxidizing and moisture-permeable assembly is arranged on the air duct cover plate; and an air guide fan arranged in a channel between the air inducing opening and the deoxidizing and moisture-permeable assembly and configured to promote the formation of air flow which is blown from the air inducing opening to the surface, facing the outside of the storage container, of the deoxidizing and moisture-permeable assembly, so that the air flow in an air duct can be guided from the air inducing opening to the deoxidizing and moisture-permeable assembly, and water vapor required by the reaction is supplemented for the deoxidizing and moisture-permeable assembly, and the deoxidizing efficiency is improved.

Description

technical field [0001] The invention relates to the field of freshness preservation, in particular to a refrigerator. Background technique [0002] The modified atmosphere preservation technology is a technology that prolongs the storage life of food by adjusting the ambient gas. In the field of refrigerators, by setting up an electrolytic deoxygenation component, using its electrochemical reaction to consume internal oxygen and creating a low-oxygen atmosphere, the freshness preservation effect can be improved. The electrochemical reaction consists of two half-reactions, which are carried out on the anode plate and the cathode plate, respectively. Wherein, the anode plate electrolyzes water vapor under the action of the electrolysis voltage to generate hydrogen ions and oxygen, and the cathode plate is configured to use the hydrogen ions and oxygen to react to generate water under the action of the electrolysis voltage. [0003] In the prior art, an opening is provided on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/06F25D23/12
CPCF25D11/02F25D17/065F25D23/12F25D2317/04F25D2317/0411
Inventor 王磊姜波王丽燕刘浩泉
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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