air cooled refrigerator

Abstract

The invention discloses an air cooled refrigerator. The air cooled refrigerator comprises a case body; a refrigerating chamber is arranged inside the case body; the air cooled refrigerator is also provided with at least one of a variable-temperature chamber and a freezing chamber; the refrigerating chamber, the variable-temperature chamber and the freezing chamber are respectively provided with an air charging passage and an air returning passage; the air charging passage of the refrigerating chamber and the air charging passage of one of the variable-temperature chamber and the freezing chamber share one public wall; at least a part of the air inside the air returning passage of the refrigerating chamber enters the air charging passage of the refrigerating chamber. According to the air cooled refrigerator, the air inside the refrigerating chamber reflows to the refrigerating chamber to keep the refrigerating chamber to have a relatively high humidity so as to realize a moisture retaining effect; therefore, foods inside the refrigerating chamber are hard to be dried in air and are hard to lose water and nutrients when the humidity is low.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an air-cooled refrigerator. Background technique [0002] Commonly used air-cooled refrigerators generally include a refrigerator, a freezer, and a temperature-changing room, and some may not have a temperature-changing room. Air-cooled refrigerators generally achieve the effect of maintaining a constant temperature in the refrigerator by blowing cold air into the refrigerator. When the existing air-cooled refrigerator is refrigerated, the cold air needs to pass through the freezing evaporator during the circulation process. When the temperature of the evaporator is lower than the condensation temperature of water, a large amount of moisture in the air will condense on the evaporator, resulting in Humidity becomes low. This will cause the food in the refrigerator to dry easily, and the food will lose moisture and nutrition easily. Contents of the invention [0003] The...

AI Technical Summary

Problems solved by technology

When the existing air-cooled refrigerator is refrigerated, the cold air needs to pass through the freezing evaporator during the circulation process. When the temperature of the evaporator is lower than the condensation temperature of water, a large amount of moisture in the air will condense on the evaporator, resulting in low humidity

This will cause the food in the refrigerator to dry easily, and the food will easily lose moisture and lose nutrients.

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