Air purification device with conveniently-replaced filter element

Abstract

The invention discloses an air purification device with a conveniently-replaced filter element. A front panel is mounted on the front surface of a main body, an air suction hole is formed in the middle of the front panel, an air outlet is formed in the top of the front panel and directly faces towards a draught fan mounted at the top of the main body, a fan is mounted at the bottom of the draughtfan and directly faces towards the air suction hole, an activated carbon filter plate and an HEPA filter plate are sequentially arranged between the air suction hole and the fan, and mounting holes are formed in the four corners of the activated carbon filter plate and the HEPA filter plate. Air is sucked into the air suction hole when the fan rotates and is purified by virtue of the activated carbon filter plate and the HEPA filter plate, and purified air is blown out by virtue of the draught fan, so that the air purification is realized; and two slots are formed in the side of the main body,a pulling plate can slide in the main body through the slots, and a filter element which is traditionally fixed in the main body is mounted on the pulling plate, can be conveniently pulled out of themain body by the pulling plate and can be conveniently replaced, so that the replacement difficulty is reduced.

Description

technical field [0001] The invention relates to a purification device, in particular to an air purification device which is convenient for replacing filter cores. Background technique [0002] Air purifiers are used in home, medical, and industrial fields. In the home field, stand-alone household air purifiers are the mainstream products in the market. The main function is to remove particulate matter in the air, including allergens, indoor PM2.5, etc., and it can also solve the problem of volatile organic compounds in indoors, underground spaces, and cars caused by decoration or other reasons. Due to the persistent and uncertain characteristics of the release of air pollutants in relatively closed spaces, the use of air purifiers to purify indoor air is one of the internationally recognized methods to improve indoor air quality. Most of the traditional air purifiers are integrated, which is inconvenient for the replacement of the filter element and the maintenance of the e...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of inconvenient filter element replacement and low long-term use efficiency in the prior art, the present invention provides an air purification device that is convenient for filter element replacement

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