Refrigerator
A refrigerator and storage container technology, applied in the field of refrigerators, can solve the problems of low electrolysis oxygen efficiency, complex structure, low electrochemical reaction rate, etc., achieve good fresh-keeping effect, reduce the amount of frosting, and maintain the effect of fresh-keeping effect
Pending Publication Date: 2021-05-04
QINGDAO HAIER REFRIGERATOR CO LTD +1
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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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Embodiment Construction
[0034] figure 1 It is a schematic diagram of a refrigerator 10 according to an embodiment of the present invention, and the direction of the arrow in the figure shows the flow direction of the airflow. In this embodiment, the refrigerator 10 may be an air-cooled refrigerator 10 , and the interior of the air-cooled refrigerator 10 uses air circulation to cool the storage compartment 111 .
[0035] figure 2 Yes figure 1 A schematic diagram of the storage container 200 and the air duct cover plate 130 in the refrigerator 10 shown, image 3 is a schematic diagram of a storage device 150 in a refrigerator 10 according to an embodiment of the present invention, Figure 4 Yes image 3 An exploded view of the storage device 150 in the refrigerator 10 shown, Figure 5 Yes Figure 4 A further exploded view of the storage device 150 in the refrigerator 10 is shown.
[0036] The refrigerator 10 may generally include an inner container 110, a storage container 200, an oxygen remov...
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The invention provides a refrigerator which comprises an inner container, a storage container, a deoxidizing assembly and an air inducing assembly; a storage chamber and an air supply duct located on the back side of the storage chamber are formed in the inner container; an air return opening is formed in the air supply duct; the storage container is arranged in the storage chamber; the top surface of the storage container is provided with a ventilation area and an air inducing area, the ventilation area is located in the middle of the top surface, and the air inducing area is provided with one end adjacent to the ventilation area and the other end adjacent to the air return opening; the deoxidizing assembly is arranged above the ventilation area; the deoxidizing assembly is provided with an electrolysis part which faces the interior of the storage container and is used for electrolyzing water vapor outside the storage container through electrochemical reaction and an oxygen consumption part which backs to the interior of the storage container and is used for consuming oxygen in the storage container through electrochemical reaction; and the air inducing assembly is arranged above the air inducing area and is configured to at least partially guide the return air flow of the storage chamber to the deoxidizing assembly, so that the return air flow can be utilized to provide reactants required by electrochemical reaction for the deoxidizing assembly, and the deoxidizing efficiency is improved.
Description
technical field [0001] The invention relates to the field of refrigeration and 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 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 r...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F25D11/02F25D17/06F25D23/12
CPCF25D11/02F25D17/065F25D23/12F25D2317/04F25D2317/0411
Inventor 夏恩品李康张浩李佳明
Owner QINGDAO HAIER REFRIGERATOR CO LTD