Air purifying equipment provided with secondary purifying bracket

Abstract

The invention discloses air purifying equipment provided with a secondary purifying bracket. The air purifying equipment comprises a guiding tube with a vent hole, bagged activated carbon, an air exhausting covering plate, a heater, an air outlet, a control room, a controller and a control panel; an air inlet chamber is located below a body, and a primary filter plate with an air inlet hole is designed below the air inlet chamber; an air guiding chamber is designed above the air inlet chamber, and the secondary purifying bracket is fixed between the air inlet chamber and the air guiding chamber in a screw joint mode; the whole secondary purifying bracket is of a square structure; a frame body is arranged on the periphery of the whole secondary purifying bracket and is a main body of the whole secondary purifying bracket; and a first passing hole is designed and formed in the side wall of the frame body. A second washing water pipe is arranged on the air purifying equipment provided with the secondary purifying bracket, because silting and blockage of the breathable nylon mesh surface are easily caused by the fact that the size of pollutant needing to be filtered is large, the separately designed second washing water pipe can conduct high-speed water flow scouring and cleaning on the breathable nylon mesh surface and the primary filter plate at the bottom, so that the breathable nylon mesh surface is kept smooth to ensure normal air filtering operation.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification device provided with a secondary purification bracket. Background technique [0002] Air purification equipment refers to products that can filter out or kill air pollutants and effectively improve air cleanliness. At present, household and commercial air purification equipment that remove indoor air pollution are the main products. Air purification equipment can filter airborne particulates, bacteria, viruses, fungal spores, pollen, asbestos, radon decay products and other pollutants. [0003] The inventors have found that most of the existing air purification equipment only performs single purification and filtration through the filter screen during use, resulting in more impurities in the air after purification, and the purification is not thorough, and the filter screen inside the air purification equipment is cleaned and replaced. Operations are...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of air purification equipment that is provided with secondary purification support, to solve the above-mentioned background technology to only carry out single purification and filtration through the filter screen, resulting in more impurities in the air after purification, and the purification is not thorough. Moreover, the cleaning and replacement of the filter inside the air purification equipment with the secondary purification bracket is relatively cumbersome.

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