Intelligent manufacturing refrigeration house rapid and automatic defrosting device based on temperature difference principle

Abstract

The invention relates to the technical field of cold chain systems, and discloses an intelligent manufacturing refrigeration house rapid and automatic defrosting device based on the temperature difference principle. The rapid and automatic defrosting device comprises a shell, a gear rotating seat is movably connected to the interior of the shell, and the gear rotating seat is connected with an automatic defrosting mechanism and an automatic antibacterial liquid spraying mechanism. After a refrigerator in the refrigeration house frosts, the temperature difference between an outer thermoelectricmaterial and an inner thermoelectric material is inconsistent, so that a coil in a magnetic conductor generates voltage, a permanent magnet moves in the direction away from the magnetic conductor tostretch an extension spring, and meanwhile, the permanent magnet moves outwards to be engaged with a driving gear; and due to the fact that refrigerating fan blades are always in the state of rotatingoutwards to discharge air, the driving gear is driven to rotate, due to the meshing effect of the permanent magnets, the driving gear rotates to drive the rotating fan blades to rotate, the rotatingfan blades rotate to discharge internal water vapor through a vapor discharge outlet, and therefore the function of rapid and automatic defrosting is achieved.

Description

technical field [0001] The invention relates to the technical field of cold chain systems, in particular to a fast automatic defrosting device for intelligently manufactured cold storage based on the principle of temperature difference. Background technique [0002] The cold chain system is created to keep the product in low temperature conditions, and then carry out a series of operations to keep fresh, which can effectively reduce the loss of item metabolism. The common ones are vegetables and fruits. The low temperature environment can reduce their metabolism and can last longer. The storage of time prevents it from becoming inedible after deterioration. The most representative cold chain system is the use of cold storage. [0003] However, when the cold storage is working, the operation of its personnel needs to continuously open and close the door, causing the hot air from the outside to enter the inside of the cold storage. Since the hot air contains water vapor, the w...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a fast automatic defrosting device for intelligently manufactured cold storage based on the principle of temperature difference, which has the advantages of fast automatic defrosting, automatic spraying of antibacterial liquid to purify the internal environment of the cold storage, and solves the problem of frost affecting the refrigerator. The effect of the effect and the transmission of bacteria inside the cold storage

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