Dust removal device having circulating filtration structure and used for electrical automation equipment

Abstract

The invention discloses a dust removal device having a circulating filtration structure and used for electrical automation equipment, wherein the dust removal device comprises an automation equipment main body; the bottom of the left side of the automation equipment main body is fixedly connected with a box body, the top of the box body is communicated with a bent pipe, and one end, far away from the box body, of the bent pipe is communicated with the automation equipment main body. Dust on the surface of a filter screen is cleaned through a cleaning brush, the cleaned dust falls into a groove hole, a user opens a sealing cover through a groove, and the dust is discharged through a through hole, so that the dust removal effect is achieved; the dust removal device having the circulating filtration structure and used for the electrical automation equipment has the advantages of heat dissipation and circulating filtration; and in the actual use process, dust in air is filtered through the filter screen, electronic components in the automation equipment main body are cooled through a cooling fan, the air in the automation equipment main body can be sucked out through a suction fan, the filtered air is discharged into the box box through the bent pipe, and circulating filtration is conducted.

Description

technical field [0001] The invention relates to the technical field of electrical automation, in particular to a dust removal device with a circulation filtering structure for electrical automation equipment. Background technique [0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. It is composed of two parts and electrical equipment. The power supply includes the battery, generator and its regulator. The electrical equipment includes the starting system of the engine and the lighting, signals, instruments, etc. of the car. In the forced ignition engine, it also includes the ignition system of the engine. [0003] At present, electrical automation equipment will generate a large amount of heat energy during operation, and it needs to dissipate...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a dust removal device with a circulation filter structure for electrical automation equipment, which has the advantages of heat dissipation and circulation filtration, and solves the problem that the current electrical automation equipment generates a large amount of heat energy during operation and needs to dissipate heat inside. In the process of heat dissipation, dust is easy to enter the interior of electrical automatic equipment. The composition of dust is relatively complex. Dust may cause short circuit of electronic components inside the equipment. Due to the small particle size and strong adsorption capacity of the floating dust in the dust, it can Harmful substances in the air are adsorbed on their surfaces, and they are acidic or alkaline, which will corrode the electronic components in the automation equipment

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