refrigerator

Abstract

The present invention provides a refrigerator, comprising: a box body; a door body; and a refrigeration system for providing cooling capacity to a storage compartment, and the refrigeration system includes a compressor unit, a condensing assembly, a joint connected by a refrigerant pipeline in sequence A flow element and an evaporating assembly, and the evaporating assembly is communicated with the compressor through a refrigerant pipeline, wherein the condensing assembly includes: an anti-condensation pipe, which is arranged at at least part of the area where the box body and the door body are in contact, and uses its own heat to prevent the Condensation occurs in the area; the condenser is attached to the casing of the box, so as to use the casing to dissipate heat to the outside of the refrigerator; the refrigeration system also includes: a bypass pipe, one end of which is connected to the condenser, and the other end passes through the inside of the evaporation assembly. connected with the throttling element; and a refrigerant flow direction switching device, respectively connected with the bypass pipe and the anti-condensation pipe, and configured to allow the refrigerant to selectively flow through the bypass pipe or the anti-condensation pipe. While ensuring defrosting, it also reduces the energy consumption of the refrigerator.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator capable of defrosting and reducing cooling loss. 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. A refrigerator refrigeration system generally includes a compressor, a condenser, a capillary tube, and an evaporator. And existing refrigerator is in order to prevent condensation from being produced at the opening of refrigerating chamber or freezing chamber, generally makes refrigerant flow into anti-condensation pipe by condenser, prevents the opening of refrigerating chamber or freezing chamber from generating condensation. [0003] However, the existing refrigerators lose a lot of cooling capacity during use, which requires components such as compressors to prepare more cooling capacity to supplement, the...

AI Technical Summary

Problems solved by technology

[0003] However, the existing refrigerators lose a lot of cooling capacity during use, which requires compressors and other components to prepare more cooling capacity to supplement, which in turn increases the energy consumption of the refrigerator.

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