an air purifier

Abstract

The invention discloses an air purifier, comprising a purifier main body, the lower end surface of the purifier main body is fixedly connected with a bearing plate, the lower end surface of the bearing plate is fixedly connected with a support base plate, and the support base plate and the purifier main body A cleaning device is slidably connected between them, the lower part of the side end surface of the purifier main body is provided with an air inlet, the edge of the upper end surface of the purifier main body is provided with an air outlet, and the middle part of the upper end surface of the purifier main body is embedded with a control device , the lower end surface of the control device is fixedly equipped with a drainage fan, the lower end surface of the drainage fan is fixedly connected with a transmission main shaft, the transmission main shaft rotates coaxially with the drainage fan, and the side end surface of the transmission main shaft is fixedly connected with a driving gear, The side end surface of the drive shaft is slidably connected with a rotating filter device, which can realize high-efficiency filtration of the purifier and self-cleaning of the filter screen, and the device is convenient to use and has a high energy utilization rate.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purifier. Background technique [0002] Air purifiers, also known as "air cleaners", air purifiers, and purifiers, refer to decoration pollution that can absorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc. , bacteria, allergens, etc.), products that effectively improve air cleanliness, mainly divided into household, commercial, industrial, building, the main function of air purifiers is to remove particulate matter in the air, including allergens, indoor PM2.5 At the same time, it can also solve the air pollution problem of indoor, underground space, and volatile organic compounds in the car caused by decoration or other reasons. Due to the persistent and uncertain characteristics of the release of air pollutants in relatively enclosed spaces, the use of air purifiers to purify indoor air is one o...

AI Technical Summary

Problems solved by technology

[0005] When this prior art is used, a multi-stage filter screen is provided to improve the filtering effect, but the design of the multi-stage filter screen will greatly reduce the air passing efficiency, and the increase in the load on the drainage fan will lead to a low gas flow rate, thereby affecting the purification effect. At the same time, the filter screen of the device needs to be cleaned and maintained frequently. During cleaning and maintenance, multiple filter screens are required to be dismantled, cleaned and assembled, which is cumbersome and has low cleaning efficiency.

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