Formaldehyde removal air purifier

Abstract

The invention relates to the technical field of air purifiers, in particular to a formaldehyde removal air purifier which comprises a shell and a sweeping mechanism. A sliding block is movably installed on the upper portion of the outer surface of the front end of the shell, a handle is fixedly installed at the front end of the sliding block, a grating plate is fixedly installed in the center of the outer surface of the upper end of the shell, and grid plates are movably installed at the positions, close to the lower end, of the outer surface of the periphery of the shell. A charging type motor is fixedly installed in the center of the inner surface of the lower end of the shell, first fan blades are movably installed at the upper end of the charging type motor, supporting blocks are fixedly installed in the middle of the periphery of the inner surface of the shell, an open groove is formed inside the sliding block, and a filtering plate is movably installed inside the open groove. A groove is formed in the rear end of the outer surface of the upper end of the sliding block, a rolling shaft is fixedly installed inside the groove, and a cover plate is fixedly connected between the rolling shaft and the upper end of the interior of the shell. The sweeping mechanism is movably installed at the bottom of the shell.

Description

Technical field [0001] The present invention relates to the technical field of air purifiers, in particular, to a formaldehyde air purifier. Background technique [0002] The air purifier will be inhaled with contaminated air. After the internal filtration, the main principle is: use the fan to extract air into the machine, filter the air by built-in filter, mainly capable of filtering dust, odor, toxic gas And kill some bacteria. Filter is also divided: dust filter, formaldehyde mesh, deodorant net, HEPA filter, etc. The filter is the main part in the air purifier. The filter of the air purifier has the service life. When the filter is consumed to a certain amount, if the filter is not replaced, the filter will affect the purification effect of the air purifier. . For the air purifier in the room is very unfavorable, the replacement period of the air purifier has six months. [0003] In the process of implementing the present invention, there is a problem that there is at least ...

AI Technical Summary

Problems solved by technology

[0004] 1. After the air purifier has been used for a long time, the filter needs to be replaced. There is a lot of dust and impurities on the filter. During the replacement process, the dust on the filter will enter the interior of the purifier from the air outlet, resulting in a reduction in the purifier's air purification effect;

[0005] 2. The filter screen of the air inlet of the purifier will filter a large amount of dust and impurities in the air. After working for a long time, the dust will adhere to the filter screen of the air inlet, resulting in a decrease in the air intake of the air inlet, or even blockage, which greatly reduces the efficiency of the air purifier. work efficiency

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