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Refrigerator

A technology of refrigerators and cabinets, which is applied in the field of refrigerators and can solve problems such as high cost and bulky volume

Active Publication Date: 2018-07-20
大连海尔电冰箱有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But until now, due to the large size and high cost of nitrogen-generating equipment traditionally used for controlled atmosphere preservation, this technology has basically been limited to use in various large-scale professional storages (storage capacity is generally at least 30 tons or more).
It can be said that what kind of appropriate gas adjustment technology and corresponding devices can be used to economically miniaturize and quiet the air conditioning system, making it suitable for families or individual users, is a problem that technicians in the field of air conditioning and fresh-keeping have been eager to solve but have never been able to solve. Technical problems that can be successfully solved

Method used

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Examples

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Embodiment Construction

[0029] An embodiment of the present invention provides a refrigerator, such as Figures 1 to 3 As shown, it includes: a box body, an inner tank 410, and an electrolytic deoxygenation component 200. A storage compartment of the refrigerator is formed inside the box body. In this embodiment, the refrigerator is an air-cooled refrigerator, and the interior of the air-cooled refrigerator uses air circulation to cool the storage compartment. The liner 410 is disposed inside the box, and each side of the liner 410 is set at a certain distance from the corresponding side wall of the box, and the space between the box and the liner 410 forms an air duct 430 of the air-cooled refrigerator. The evaporator of the refrigerator is arranged inside the air duct 430 and delivers cold air to each compartment of the refrigerator through the air duct 430 . In this embodiment, the air duct 430 is formed at the rear and both sides of the air-cooled refrigerator, and the evaporator is disposed in...

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Abstract

The invention provides a refrigerator comprising a refrigerator body, a liner and an electrolysis oxygen-removal assembly. The electrolysis oxygen-removal assembly is used for consuming oxygen in indoor air in a storage compartment, and thus a nitrogen-rich oxygen-poor gas atmosphere for facilitating food fresh-keeping is obtained in the space; as for the gas atmosphere, the intensity of aerobic respiration of foods (especially fruits and vegetables) is reduced by decreasing the content of the oxygen in the storage compartment, meanwhile, the basic respiration effect is ensured, anaerobic respiration of the foods is prevented, and thus the purpose of long-term fresh-keeping of the foods is achieved; and the electrolysis oxygen-removal assembly is arranged on the liner of the refrigerator and arranged on the position close to an air duct opening. In the refrigerator, the electrolysis oxygen-removal assembly is arranged to be close to the air duct opening, due to the fact that the air duct opening belongs to the junction of cold air and hot air, the humidity is large, and the electrolysis oxygen-removal assembly is arranged on the position, so that electrolysis of water vapor by an anode plate is facilitated, thus the speed of an electrolytic reaction can be accelerated, and the working efficiency is improved accordingly.

Description

technical field [0001] The invention relates to a refrigerating and freezing device, in particular to a refrigerator. Background technique [0002] Modified atmosphere preservation technology generally refers to the technology of prolonging the life of food storage by adjusting the gas atmosphere (gas composition ratio or gas pressure) in the closed space where the storage is located. The basic principle is: in a certain closed space A gas atmosphere different from normal air components is obtained through various adjustment methods to inhibit the physiological and biochemical processes and microbial activities that cause the storage (usually food) to deteriorate. In particular, in this application, the discussed modified atmosphere fresh-keeping will be specifically aimed at the modified-atmosphere fresh-keeping technology that adjusts the ratio of gas components. [0003] Those skilled in the art all know that normal air composition includes (by volume percentage, hereina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/04B01D53/32
CPCB01D53/32B01D2257/104F25D11/02F25D17/042
Inventor 王磊朱小兵张晶晶杨春
Owner 大连海尔电冰箱有限公司
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