Live working activated carbon air conditioner filter element for special car

Abstract

The invention discloses a live working activated carbon air conditioner filter element for a special car. The filter element comprises a coarse filter screen. An upper fixed frame, a middle fixed frame and a lower fixed frame which are same in specification are successively arranged on one side of the coarse filter screen; locking bolts are arranged at four corners on one side, far from the upper fixed frame, of the coarse filter screen; locking openings corresponding to the locking bolts are formed in the coarse filter screen, the upper fixed frame, the middle fixed frame and the lower fixed frame; a first mounting plate is arranged between the upper fixed frame and the middle fixed frame; a plurality of cellular receiving grooves are formed in one side, close to the upper fixed frame, of the first mounting plate; activated carbon fills the cellular receiving grooves; vent holes are formed in the bottom of the cellular receiving grooves; first clamping rings are fixed on the upper fixed frame and the middle fixed frame; and one side, close to the first mounting plate, of each of the first clamping rings is hermetically connected to the first mounting plate through first sealing cotton. The filter element disclosed by the invention is simple in structure, convenient to use and good in filter effect. Assemblies of filter layers are convenient to detach and replaced, so that the using cost is lowered.

Description

technical field [0001] The invention relates to the technical field of filter elements, in particular to an activated carbon air-conditioning filter element for a special car that works with electricity. Background technique [0002] The car cabin filter is a filter specially used for air purification in the car cabin. The air conditioner filter is installed in front of the cab to filter impurities, dust, etc. contained in the air. health of occupants. [0003] The air conditioner filter of a traditional car is made of non-woven fabric, and the air conditioner filter has a single structure, which can only effectively filter particulate matter above PM5. At the same time, the components on the filter element are inconvenient to disassemble. Disassembly and replacement increases the cost of use. [0004] In order to solve the above problems, we propose a special car activated carbon air-conditioning filter element for special vehicles that work with electricity. Contents ...

AI Technical Summary

Problems solved by technology

[0003] The air conditioner filter of a traditional car is made of non-woven fabric, and the air conditioner filter has a single structure, which can only effectively filter particulate matter above PM5. At the same time, the components on the filter element are inconvenient to disassemble. Disassemble and replace, which increases the cost of use

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