Refrigerator

Abstract

The invention provides a refrigerator which comprises a refrigerator body with a storage chamber and a compressor chamber defined. The refrigerator is characterized in that the refrigerator further comprises an evaporation pan, a compressor and a drainage pipe, wherein the evaporation pan is installed on a bottom frame of the refrigerator, provided with a concave cavity which is open upwards and used for collecting and evaporating condensate water and defrosting water in the refrigerator; the compressor is installed on a bottom board of the concave cavity of the evaporation pan, and at least the lower portion of a housing of the compressor is located in the concave cavity of the evaporation pan; and the drainage pipe penetrates through the upper wall of the compressor chamber and extends to the position close to the top face of the housing of the compressor, and the drainage pipe is used for draining the condensate water and the defrosting water to the surface of the housing of the compressor. By installing the compressor in the concave cavity of the evaporation pan, the inner structure of the compressor is simple and compact; by draining the condensate water and the defrosting water to the surface of the housing of the compressor, strip-shaped liquid membranes are formed, the contact area for heat exchange is enlarged, and the evaporation efficiency is improved. Furthermore, the situation that in case of overhigh temperature, the working efficiency of the compressor is reduced and the service life of the compressor is shortened is avoided.

Description

technical field [0001] The invention relates to a freezing and refrigeration device, in particular to a refrigerator. Background technique [0002] When the water vapor in the refrigerator storage room is cooled, it will form condensed water on the tank wall of the refrigerator body, or condense to form thin frost, and melt to produce defrosting water when the compressor stops working. Usually, the condensed water and defrosted water formed in the refrigerator are collected into the evaporating dish, and the liquid collected in the evaporating dish is heated to evaporate quickly. In the prior art, one method is to place the evaporating pan on the compressor, and to prevent the compressor from generating strong vibration noise during operation, a shock-absorbing cement is placed between the evaporating pan and the compressor. Another method is to set the evaporating dish on the support plate at the side of the compressor, and immerse a part of the discharge pipe of the compr...

AI Technical Summary

Problems solved by technology

[0003] However, the setting of shock-absorbing cement in the first method will reduce the evaporation rate of the liquid in the evaporating dish, making the liquid in the evaporating dish easy to overflow

In order to ensure a good evaporation effect, the second method usually requires a long pipeline, and the structure is more complicated, which takes up a lot of space in the refrigerator and increases the production cost.

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