New energy environment-friendly purification device for improving air quality by using negative ions

Abstract

The invention provides a new energy environment-friendly purification device for improving air quality by using negative ions, which comprises a purification box, the inner side of the purification box is provided with a drainage cavity, the drainage cavity is communicated with an air outlet formed in the purification box through a communication channel, and one side of the drainage cavity is further provided with a filter cavity; the ion generator is installed on the purification box, and an outlet of the ion generator communicates with the inner side of the communicating channel through a communicating pipe; the filtering assembly is detachably mounted in the filtering cavity; the two ends of the retractable baffle are installed in the two U-shaped boxes arranged on the purification box, a scraping plate is fixed to one end of the retractable baffle, the scraping plate is of a hollow structure, and a plurality of air inlet holes are formed in the scraping plate at equal intervals; and the inner side of the scraping plate further communicates with a dust collection assembly mounted on the purification box through a guide pipe.

Description

technical field [0001] The invention belongs to the related technical field of air purification, and in particular relates to a new energy environment-friendly purification device which utilizes negative ions to improve air quality. Background technique [0002] Air purifiers, also known as air cleaners, air fresheners, and purifiers, refer to air pollutants that can absorb, decompose, or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria , allergens, etc.), products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building. [0003] Existing purifiers generally use the induced draft fan to guide the air through the filter and then discharge it to remove the dust in the air. After the purifier is used for a period of time, the dust on the filter will adhere too much, which will affect the filtering effect. Remove the filter, scrape off t...

AI Technical Summary

Problems solved by technology

[0003] Existing purifiers generally use the induced draft fan to guide the air through the filter and then discharge it to remove the dust in the air. After the purifier is used for a period of time, the dust on the filter will adhere too much, which will affect the filtering effect. Remove the filter, scrape off the dust and install it again, and when the purifier is not in use, the filter is always exposed to the outside world, and the dust in the air is easy to adhere to the filter, even if it is not used, it will cause excessive adhesion on the filter dust, disadvantages

Images