Refrigerator

Abstract

The invention provides a refrigerator, which comprises a tank body, a storage container and an electrolysis deoxygenization assembly. The electrolysis deoxygenization assembly is used for consuming oxygen in air in a storage space, so that a gas atmosphere rich in nitrogen, poor in oxygen and beneficial for food preservation is obtained in the space. According to the gas atmosphere, through the reduction of the oxygen content in the storage space, the intensity of aerobic respiration of food (especially fruits and vegetables) is reduced, meanwhile, a basic respiratory action is ensured, and the anaerobic respiration of the food is prevented, so that the aim of preserving food for a long time is achieved. The electrolysis deoxygenization assembly is arranged on a back plate of the refrigerator, and is basically located on the same height as an upstream part of an evaporator. The upstream part of the evaporator belongs to a cold-hot air junction part, so that the humidity is larger, andthe water vapor content in the air is rich. According to the refrigerator provided by the invention, the electrolysis deoxygenization assembly is arranged close to the upstream of the evaporator, so that the electrolytic reaction speed is favorably accelerated, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of refrigeration and freezing, 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, her...

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

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