Defrosting device for refrigerator

Abstract

The invention provides a defrosting device for a refrigerator. The device includes a defrosting frame, a guide rail support and a driving device, wherein canvas is detachably arranged on the defrosting frame; the guide rail support is arranged below an overhead coil of the refrigerator and used for bearing the defrosting device; the driving device is arranged in the defrosting frame and used for driving the defrosting frame to move on the guide rail support. When used for defrosting of the overhead coil, the device fills the blank of mechanical defrosting of the overhead coil in the refrigerator, and defrosting of the whole refrigerator is achieved. The problem that goods need to be moved for defrosting of the overhead coil in the refrigerator is solved, labor and material resources are greatly saved, the goods do not need to be transferred during defrosting, and the temperature and the quality of the goods are ensured.

Description

technical field [0001] The invention relates to the field of defrosting of top row pipes of a cold storage, in particular to a frost receiving device for a cold storage. Background technique [0002] At present, there are many defrosting methods for cold storage, but there are mainly three types suitable for cooling pipes. The first is hot refrigerant defrosting, the second is manual defrosting, and the third is mechanical defrosting. Hot refrigerant defrosting is to use the frost layer to be heated by the high-temperature refrigerant flowing into the exhaust pipe, so that the frost layer gradually melts and falls off, so as to achieve the purpose of defrosting. Refrigerant, it is more difficult to switch it to high-temperature and high-pressure refrigerant gas, and it may have an impact on the refrigeration system, and it will also affect the quality of the warehouse. Even, when defrosting, the melted frost will fall Re-condensation on the goods in the warehouse affects th...

AI Technical Summary

Problems solved by technology

The present invention fills the blank of mechanized frosting in the top row of pipes when defrosting in the top row of cold storage, and realizes the frosting of the whole warehouse by setting a canvas frosting rack that can move vertically and horizontally under the top row of pipes, and solves the problem of The problem of moving the goods to clean the frost when the top row of the cold storage is defrosted greatly saves manpower and material resources, and the goods do not need to be transferred when defrosting, ensuring the temperature and quality of the goods

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