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Refrigerator

A technology for a refrigerator and a storage container, applied in the field of refrigerators, can solve the problems of low electrochemical reaction rate, complex structure, low electrolytic deoxidization efficiency, etc., and achieve the effects of saving hardware cost, increasing water vapor content, and simple structure

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

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Problems solved by technology

The occurrence of electrochemical reaction requires continuous replenishment of reactants. During the deoxidation process, if the anode plate cannot be replenished with enough water, the electrochemical reaction rate will be low, resulting in low efficiency of electrolytic deoxidation.
[0003]In the prior art, a separate water source or water delivery device is provided for the oxygen removal component, and the structure is complex

Method used

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Examples

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Embodiment Construction

[0033] figure 1 is a schematic diagram of a refrigerator 10 according to an embodiment of the present invention, figure 2 Yes figure 1 is a schematic diagram of the compartment where the storage container 200 is located in the refrigerator 10, the direction of the arrow shows the flow direction of the airflow.

[0034] In this embodiment, the refrigerator 10 may be a dual-system air-cooled refrigerator 10 , and the interior of the air-cooled refrigerator 10 uses air circulation to cool the storage compartment 111 . The refrigerator 10 may generally include an inner container 110, an air duct cover plate 130, a storage container 200, an oxygen removal assembly 320, a moisture permeable assembly 340, a supporting plate 310, an air supply fan 140, an evaporator 120, an electrolysis fan 330, and Drawer opening and closing detection device 160. Wherein, the storage container 200 , the supporting plate 310 , the oxygen removal component 320 , the electrolysis fan 330 , and the m...

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Abstract

The invention provides a refrigerator. The refrigerator comprises an inner container, an air supply fan, a storage container and an oxygen removal assembly; a storage chamber as well as an evaporator cavity and an air supply duct which are located on the back side of the storage chamber and used for containing an evaporator is formed in the inner container; the air supply fan is arranged in the air supply duct and is configured to promote formation of air flow circulating among the evaporator cavity, the air supply duct and the evaporator cavity; the storage container is arranged in the storage chamber; the oxygen removal assembly is arranged above the storage container and is provided with an electrolysis part which faces the outside of the storage container and is used for electrolyzing water vapor outside the storage container through electrochemical reaction and an oxygen consumption part which faces the inside of the storage container and is used for consuming oxygen through electrochemical reaction; and the air supply fan is further configured to continuously operate at the first preset rotating speed after a refrigeration system of the refrigerator completes refrigeration to supplement the storage chamber with the water vapor, so that enough water vapor can be provided for the oxygen removal assembly to serve as a reactant, and the electrolytic oxygen removal efficiency can be improved.

Description

technical field [0001] The invention relates to the field of refrigeration control, 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 deoxygenation components, the electrochemical reaction can be used to consume internal oxygen to create a low-oxygen atmosphere, which can improve the freshness preservation effect. The electrochemical reaction of the deoxygenation component consists of two half-reactions, respectively carried out on the cathode plate and the anode plate, the reactant of the cathode plate includes oxygen, and the reactant of the anode plate includes water. The occurrence of electrochemical reaction requires constant replenishment of reactants. During the oxygen removal process, if sufficient water cannot be added to the anode plate, the electrochemical reaction rate will ...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D17/06F25D23/12F25D21/04
CPCF25D11/02F25D17/065F25D23/12F25D21/04F25D2317/04F25D2317/0411
Inventor 姬立胜苗建林刘建如戚斐斐崔展鹏
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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