Device for heating to stop corrosion and application method of device

Abstract

The invention provides a device for heating to stop corrosion. The device comprises a first flame-retarding cotton layer located in the middle, wherein the first flame-retarding cotton layer is provided with an electric heating wire and a temperature control switch; the electric heating wire is connected with the temperature control switch through an electric wire; the temperature control switch is connected with a switching switch through an electric wire; a second flame-retarding cotton layer is arranged outside the first flame-retarding cotton layer; an insulating leather or PVC (Polyvinyl Chloride) layer is further arranged outside the second flame-retarding cotton layer; the first flame-retarding cotton layer, the second flame-retarding cotton layer and the insulating leather or PVC layer are connected in a seam connection manner. The device provided by the invention has the beneficial effects that the structure is simple and water steam cannot be condensed into water on a metal surface of a protected part or daily electric appliance through a heating form when an electric appliance works or stops working, so that the metal of the part or the daily electric appliance is protected, and chemical reaction is not easy to occur, and furthermore, the service life of the part or the daily electric appliance is prolonged.

Description

technical field [0001] The invention relates to a device for preventing corrosion by heating and its application method. Background technique [0002] Usually, there is poor contact between the computer memory stick and the host slot interface, which is generally caused by long-term non-use. For example, in offices, Internet cafes or schools, when the computer is in regular use, the connection between the computer memory stick and the host slot interface The contact is good, but when the computer is turned off for a long time, the water molecules in the air will form a water film on the metal surface of the computer memory stick and the host slot, this phenomenon is especially serious in a humid environment, thus Cause metal to produce chemical reactions such as oxygen absorption corrosion and hydrogen evolution corrosion. Due to the corrosion of these metals, the contact between the memory stick and the slot is poor. When the computer is used again, the probability of probl...

AI Technical Summary

Problems solved by technology

[0002] Usually, there is poor contact between the computer memory stick and the host slot interface, which is generally caused by long-term non-use. For example, in offices, Internet cafes or schools, when the computer is in regular use, the connection between the computer memory stick and the host slot interface The contact is good, but when the computer is turned off for a long time, the water molecules in the air will form a water film on the metal surface of the computer memory stick and the host slot, this phenomenon is especially serious in a humid environment, thus Cause metal to produce chemical reactions such as oxygen absorption corrosion and hydrogen evolution c

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