Refrigerator

Abstract

The invention provides a refrigerator which can comprise at least one first storage chamber, at least one first evaporator and at least one heat resisting device. Each first evaporator is arranged in the chamber wall of one corresponding first storage chamber or on the chamber wall face of the corresponding first storage chamber so that cold can be provided for the corresponding first storage chamber. Each heat resisting device is arranged to move to multiple positions relative to one corresponding first storage chamber so that the heat exchange area between the corresponding first storage chamber and the first evaporator providing cold for the corresponding first storage chamber can be adjusted. Due to the fact that the heat resisting devices are arranged in the refrigerator, the heat exchange area between the first storage chambers and the first evaporators providing cold for the first storage chambers can be changed, so that the set temperature of the first storage chambers is changed, the first storage chambers have multiple gears, the temperature in the first storage chambers can be continuously adjusted within a large range, and the temperature of a single chamber can be independently adjusted.

Description

technical field [0001] The invention relates to the technical field of freezing and refrigeration, in particular to a refrigerator. Background technique [0002] Existing direct-cooling refrigerators are usually only provided with a refrigerating chamber and a freezing chamber. In recent years, some refrigerators with three or even four temperature zones have appeared on the market. In addition to refrigerators and freezers, there are also micro-freezers, etc., but their volumes are fixed and cannot be changed according to actual needs. The size of the volume of the temperature zone is not convenient enough to use. There have been refrigerators with independent variable temperature chambers on the market, and the temperature in the variable temperature chamber can be adjusted. For example, a refrigerator with independent variable temperature chambers can be an air-cooled refrigerator, and the temperature of the variable temperature chamber can be changed by adjusting the si...

AI Technical Summary

Problems solved by technology

However, because there are no control boards and control chips in some existing refrigerators, multiple temperature control of a single room cannot be realized

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