Refrigerator

Abstract

The invention relates to a refrigerator. The refrigerator comprises a refrigerator body and a refrigerating system, and a first inner container is arranged in the refrigerator body; the refrigeration system is configured to have a first mode and a second mode; the refrigerating system comprises a compressor, a main condenser, an auxiliary condenser and a switch valve; in the first mode and the second mode, a compressor refrigerant can flow into the main condenser; the auxiliary condenser makes contact with the outer wall of the first inner container; the switch valve is located on the upstream of the auxiliary condenser and used for opening and closing a pipeline in the auxiliary condenser, so that a refrigerant flows into the auxiliary condenser in the first mode and stops flowing into the auxiliary condenser in the second mode. The auxiliary condenser is matched with the switch valve, the auxiliary condenser is controlled to start or stop working, heat of the refrigerant in the auxiliary condenser is used for defrosting or deicing the first inner container, the problem that a freezing chamber is prone to frosting or freezing can be solved, and the purpose of defrosting is achieved; meanwhile, the auxiliary condenser is cooled and dissipated, energy consumption is fully utilized, and energy conservation and high efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background technique [0002] With the development of society and the improvement of people's living standards, refrigerators have become an essential household appliance. The cooling in the refrigerator is realized by the low-temperature refrigerant absorbing heat and vaporizing in the evaporation tube. [0003] In the related art, when the direct-cooling refrigerator is in use, frost and ice are likely to form on the edge of the inner wall of the freezer chamber, resulting in an unsightly appearance of the refrigerator and poor user experience. Traditional refrigerators usually use heating wires to defrost when encountering frosting problems. However, in direct cooling refrigerators, the heating wires are not easy to cover, and the defrosting effect is poor. Contents of the invention [0004] The object of the present invention is to provide a...

AI Technical Summary

Problems solved by technology

[0003] In the related art, when the direct-cooling refrigerator is in use, frost and ice are likely to form on the edge of the freezer port, resulting in an unsightly appearance of the refrigerator and poor user experience

Traditional refrigerators usually use heating wires to defrost when encountering frosting problems. However, in direct cooling refrigerators, the heating wires are not easy to cover, and the defrosting effect is poor.

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