Automobile filter screen device

Abstract

The invention provides an automobile filter screen device. The automobile filter screen device comprises a frame, a polypropylene non-woven cloth, a roller brush and a static generator. A dust box isarranged below one side of the frame, the static generator is arranged in the middle, away from one side of the dust box, of the frame, an electromagnetic sliding groove is formed in one end of the frame, and an electromagnetic sliding block is arranged at one end, away from the dust box, of the electromagnetic sliding groove; and a supporting rod is arranged on the upper portion of the electromagnetic sliding block, a micro motor is arranged on the upper portion of the supporting rod, the roller brush is arranged at the output end of the micro motor, and the polypropylene non-woven cloth is arranged on the upper portion of the frame. According to the automobile filter screen device, the polypropylene non-woven cloth is provided with an open cavity structure, the maximum air mass flow andthe minimum difference can be generated, particles in air can be captured, maintained and borne in a microscopic structure, static can be continuously injected into the polypropylene non-woven cloth through the static generating device, and therefore the high dust and dirt adsorption capability of the automobile filter screen device can be maintained permanently.

Description

technical field [0001] The invention relates to the technical field of automobile air-conditioning filtration, in particular to an automobile filter screen device. Background technique [0002] A car air conditioner is a regulating device used to regulate the air and temperature in a car. Most of the car air conditioners have filter screens. There are various structural forms of the existing filter screens. Generally, the filter screens are installed in the middle frame of the air conditioner and placed between the air intake grille and the heat exchanger to filter the air. Dust and suspended solids and other impurities, the traditional car filter has a dense structure, not only will cause the air volume of the air conditioner to drop sharply during use, but will also be blocked after a short period of use, resulting in frequent replacement of the filter. Most of the filter screens are made of electrostatic polypropylene non-woven fabric, but after a long time of work, the ...

AI Technical Summary

Problems solved by technology

Most of the car air conditioners have filter screens. There are various structural forms of the existing filter screens. Generally, the filter screens are installed in the middle frame of the air conditioner and placed between the air intake grille and the heat exchanger to filter the air. Dust and suspended solids and other impurities, the traditional car filter has a dense structure, not only will cause the air volume of the air conditioner to drop sharply during use, but will also be blocked after a short period of use, resulting in frequent replacement of the filter. Most of the filter screens are made of electrostatic polypropylene non-woven fabric, but after a long time of work, the static electricity will be exhausted, making it lose the function of capturing, maintaining and carrying particles in the air. A large amount of dust and dirt will accumulate on the filter, and bacteria and viruses will be produced. Over time, these harmful substances will circulate in the car with the air, causing air pollution, spreading diseases, and seriously endangering the respiratory health of drivers and passengers. At the same time, the air on the filter Dirt will reduce the working efficiency of automotive air conditioners, increase energy consumption, shorten service life, and cause various air conditioner failures

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