Refrigerator and storage container assembly for refrigerator

Abstract

The invention relates to a refrigerator and a storage container assembly for the refrigerator. The storage container assembly comprises at least one oxygen-rich film assembly and an oxygen permeation amount adjusting device which is arranged to adjust the oxygen permeation area of at least one oxygen-rich film assembly. Each oxygen-rich film assembly is arranged on a cylinder, wherein surrounding space of the oxygen-rich film assembly communicates with controlled atmosphere fresh keeping space. Each oxygen-rich film assembly is provided with at least one oxygen-rich film and an oxygen-rich gas collecting cavity and is arranged to make more oxygen in airflow in the surrounding space of the oxygen-rich film assembly enter the oxygen-rich gas collecting cavity through the oxygen-rich film relative to nitrogen in the airflow in the surrounding space of the oxygen-rich film assembly. In addition, the invention further provides the refrigerator with the storage container assembly. According to the refrigerator and the storage container assembly for the refrigerator, through exhausting of oxygen in the controlled atmosphere fresh keeping space, the nitrogen-rich and oxygen-deficient gas atmosphere facilitating food fresh keeping is obtained in the space, and the oxygen exhausting capability of the controlled atmosphere fresh keeping space can be adjusted within a certain range by adjusting the oxygen permeation area of the oxygen-rich film assemblies.

Description

technical field [0001] The invention relates to the field of refrigerated and frozen storage, in particular to a refrigerator and a storage container assembly for the refrigerator. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. With the improvement of the quality of life, consumers have higher and higher requirements for the preservation of stored food, especially for the color and taste of food. Therefore, the stored food should also ensure that the color, taste, and freshness of the food remain unchanged as much as possible during the storage period. At present, in order to better store food in the market, there is only one kind of vacuum preservation. Vacuum fresh-keeping methods that are often used are vacuum bag fresh-keeping and vacuum storage compartment fresh-keeping. [0003] Using vacuum...

AI Technical Summary

Problems solved by technology

However, the amount of oxygen discharge and nitrogen charge in the prior art is not specially set. When there are more storages in the storage compartment, if the oxygen discharge or nitrogen charge is less, the preservation effect will not be good. When there is less storage in the storage compartment, if the amount of oxygen discharge or nitrogen filling is large, the energy consumption of the equipment will increase, resulting in energy waste

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