Handheld portable transformer cleaning device and cleaning method

Abstract

The invention discloses a handheld portable transformer cleaning device and a cleaning method. The cleaning device comprises an air inlet structure and a handheld connecting rod structure. The handheld connecting rod structure comprises a horizontal rod and a vertical rod. The horizontal rod is hinged to the end of the vertical rod, and by means of a rotary fastener, the horizontal rod is fixed after rotating by a preset angle. The vertical rod is a hollow rod, an air guide pipe is arranged in the vertical rod, one end of the air guide pipe penetrates out of the bottom of the vertical rod to be connected with the air inlet structure, and the other end of the air guide pipe penetrates out of the top of the vertical rod to enter the horizontal rod. An air outlet hole is formed in the horizontal rod, and the horizontal rod is inserted into the clearance between two adjacent radiators to achieve blowing cleaning. According to the handheld portable transformer cleaning device and the cleaning method, a pure physical cleaning method is adopted, the radiators are not corroded, and chemical pollution is avoided; in the cleaning process, due to air channels, no splashing liquid is generated, and transformer substation line short and the danger of electric shocks of workers are avoided; and a novel method and way is provided for online cleaning of a transformer.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a hand-held portable transformer cleaning device. Background technique [0002] In the power system, most large transformers are located outdoors. After long-term operation, pollutants such as dust and flocs in the environment are easily adsorbed on the surface of the radiator and cannot be separated by themselves. If these substances adsorbed on the surface of the transformer are not Timely cleaning will reduce the cooling effect of the transformer, increase the temperature of the transformer, affect the normal working state of the transformer, and cause potential safety hazards in the transformer. [0003] The existing cleaning methods include water washing or brush cleaning. First of all, water washing is definitely unsafe and may easily cause electric shock hazards; brush cleaning can only clean the transformer box, and the brush cannot extend into the narrow space between the hea...

AI Technical Summary

Problems solved by technology

[0002] In the power system, most large transformers are located outdoors. After long-term operation, pollutants such as dust and flocs in the environment are easily adsorbed on the surface of the radiator and cannot be separated by themselves. If these substances adsorbed on the surface of the transformer are not Timely cleaning will reduce the cooling effect of the transformer, increase the temperature of the transformer, affect the normal working state of the transformer, and cause potential safety hazards in the transformer

[0003] The existing cleaning methods include water washing or brush cleaning. First of all, water washing is definitely unsafe and may easily cause electric shock hazards; brush cleaning can only clean the transformer box, and the brush cannot extend into the narrow space between the heat sinks to clean up

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