Detachable spliced air filter

Abstract

The invention discloses a detachable spliced air filter, which comprises a frame body, a connecting frame, a dismounting mechanism and a protection mechanism, wherein the dismounting mechanism is located at the joint of the frame body and the connecting frame, the dismounting mechanism comprises a rotating baffle, the rotating baffle is located on the surface of one side of the frame body, a fixing groove is formed in the rear surface of the rotating baffle, a fixed rotating disc is arranged in the fixing groove, a rotating block is fixedly connected to one side of the fixed rotating disc, a second spring is arranged at the joint of the rotating block and the frame body, and an extrusion column is arranged on the portion, located on one side of the rotating baffle, of the surface of one side of the frame body. A rotating baffle is arranged, so that a connecting frame can be conveniently disassembled, dust on the surface of a filter screen can be conveniently cleaned in time, the working efficiency of the device is improved, and the filtering quality of the device is guaranteed; and through the arranged pull handle, the frame body is protected, the service life of the frame body is prolonged, and the stability of the device is improved.

Description

technical field [0001] The invention belongs to the technical field of filtration, and in particular relates to a detachable splicing type air filter. Background technique [0002] Because the air has strong fluidity, and it is easy to entrain many harmful substances, it poses a great threat to the health of human beings living in the air environment. Especially in various indoor environments such as workshops and living rooms with low circulation and high bacterial content, it is very easy to infect various respiratory diseases and cause Legionnaires' disease. Therefore, in order to ensure the environmental quality of people's work and life, air filtration is an imperative governance measure. [0003] For example, the detachable splicing type air filter disclosed by the invention with the authorization announcement number of CN208642059U, although it can be quickly spliced ​​and installed on site, the disassembly is simple, and the production cost is saved, but the filter ...

AI Technical Summary

Problems solved by technology

[0003] For example, a detachable splicing air filter disclosed in the invention with the authorized announcement number CN208642059U, although it can be quickly spliced ​​and installed on site, the disassembly is simple, and the production cost is saved, but the filter screen is used for a long time. Too much dust is accumulated, it is inconvenient to disassemble and clean, and when the bottom of the frame body rubs against the ground for a long time, it will cause wear and tear, making it unstable when placed. For this reason, we propose a detachable splicing air filter

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