Refrigerator

Abstract

The invention provides a refrigerator. The refrigerator comprises a refrigerator body, a storage container and an electrolysis deoxygenization assembly; the electrolysis deoxygenization assembly is used for consuming oxygen in air in storage space, and therefore nitrogen-rich oxygen-depleted gas atmosphere facilitating food freshness is obtained from the space. According to the gas atmosphere, thecontent of oxygen in the storage space is reduced, strength of aerobic respiration of food (specially fruits and vegetables) can be reduced, meanwhile, the foundation respiration effect is ensured, the food is prevented from performing anaerobic respiration, and the aim of long-term freshness of the food can be achieved. The electrolysis deoxygenization assembly is arranged on a back plate of therefrigerator, and the electrolysis deoxygenization assembly is arranged at the position close to an air returning opening. The electrolysis deoxygenization assembly is close to the air returning opening of the refrigerator. Due to the fact that the air returning opening is formed in the hot and cold air intersection position, humidity is large. The electrolysis deoxygenization assembly is arranged at the position, an anode plate facilitates electrolysis of water steam, the electrolysis reaction speed can be increased, and the work efficiency can be 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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