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Refrigerator

A technology for refrigerators and storage containers, applied in the field of refrigerators, which can solve problems such as deterioration of internal storage conditions, condensation or dripping

Inactive 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, if the moisture in the storage container accumulates too much, condensation or dripping will occur, resulting in deterioration of the internal storage conditions.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0037] figure 1 is a schematic diagram of a refrigerator 10 according to an embodiment of the present invention, figure 2 is a schematic diagram of a storage device 100 and an air duct cover 130 in a refrigerator 10 according to an embodiment of the present invention, image 3 yes figure 2 An exploded view of the storage device 100 in the refrigerator 10 is shown. 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.

[0038] The refrigerator 10 generally includes an inner container 102, an evaporator 103, an air duct cover 130, a storage container 200, a moisture-permeable component 300, a deoxygenating component 400, a controllable damper 133, an air guiding fan 600, and a controlled atmosphere hood. 700 , a humidity sensor 260 , and an oxygen concentration sensor 250 . Wherein, the storage container 200 , the moisture-permeable assembly 30...

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PUM

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Abstract

The invention provides a refrigerator, which comprises an inner container, a storage compartment is formed in the inner container, and an air supply duct is formed on the rear side of the storage compartment; a storage container arranged in the storage compartment; an oxygen removal assembly arranged on the storage container and provided with an oxygen consumption part facing the interior of the storage container and used for consuming oxygen through an electrochemical reaction and an electrolysis part facing the exterior of the storage container and used for electrolyzing water vapor outside the storage container through the electrochemical reaction; a moisture-permeable assembly arranged on the storage container, the moisture-permeable assembly and the deoxidizing assembly are arranged at an interval, and the moisture-permeable assembly is configured to allow the water vapor in the storage container to seep out; and an air inducing opening for supplying air to the moisture-permeable assembly is arranged on the air supply duct, and the air inducing opening is configured to allow airflow in the air supply duct to enter the storage compartment and flow through the face, back to the interior of the storage container, of the moisture-permeable assembly in a moisture-permeable mode, so that a dry environment is formed outside the storage container, and the moisture-permeable efficiency of the moisture-permeable assembly is improved. and therefore, the phenomenon of condensation or water dripping in the storage container is reduced or avoided.

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] Since the deoxygenation component also gene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/06F25D23/12F25D29/00
CPCF25D11/02F25D17/065F25D23/12F25D29/003F25D29/005F25D2317/04F25D2317/0411F25D2600/06
Inventor 王磊姜波李卓厉娄喜才
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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