Automobile filter capable of preventing dust accumulation, and processing method thereof

Abstract

The invention discloses an automobile filter capable of preventing dust accumulation, and a processing method thereof. The automobile filter comprises a shell, wherein one end of the shell is fixedly connected with an air outlet pipe in a sleeving mode, the inner wall of the other end of the shell is slidably connected with a front end cover in a sleeving mode, the outer wall of the shell is connected with the outer wall of the front end cover through countersunk bolts, a filter screen is fixedly installed on the inner wall of the front end cover, a connecting ring is integrally formed at the end, away from the filter screen, of the front end cover, the outer wall of the connecting ring is fixedly sleeved with a supporting net, filter paper is fixedly attached to the inner wall of the supporting net, a sweeping mechanism is installed between the filter screen and the supporting net, an ejection mechanism is installed between the inner wall of the front end cover and the filter screen, and a collecting mechanism is installed between the connecting ring and the shell. According to the invention, air enters along the front end cover, enters the inner wall of the shell through meshes of the supporting net after being filtered by the filter screen and the filter paper and finally enters an automobile through the air outlet pipe, airflow drives the sweeping mechanism to sweep off dust on the filter screen and the filter paper, and the collecting mechanism collects the dust, so that the situation that the using effect is affected due to dust accumulation in the filter is avoided.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to an automobile filter for preventing dust accumulation and a processing method thereof. Background technique [0002] Filters refer to accessories that filter impurities or gases through filter paper. The air-conditioning and ventilation systems and engines on automobiles inhale air from the outside as needed. The outside air contains a lot of dust, so it is necessary to use filters to clean the inhaled air. Filtration and dust removal, so as to avoid damage to the air-conditioning ventilation system and the engine due to dust blockage. The current filter is directly installed with filter paper and other filter elements in the housing for filtration. The filter paper and filter screen on the filter element will accumulate a lot of dust during long-term use. As a result, the mesh is clogged, which affects the suction and filtering effect, and the filter element needs to be complete...

AI Technical Summary

Problems solved by technology

[0002] Filter refers to an accessory that filters impurities or gases through filter paper. The air-conditioning and ventilation system on the car and the engine inhale air from the outside as needed. The outside air contains a lot of dust, so it is necessary to use a filter to clean the inhaled air. Filtration and dust removal, so as to avoid damage to the air-conditioning ventilation system and the engine due to dust blockage. The current filter is directly installed with filter paper and other filter elements in the housing for filtration. The filter paper and filter screen on the filter element will accumulate a lot of dust during long-term use. As a result, the mesh is clogged, which affects the suction and filtering effect, and the filter element needs to be completely disassembled when cleaning the filter, which is inconvenient to use. Therefore, we propose an automotive filter and its processing method for preventing dust accumulation. solve the above problems

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