Anti-blocking negative ion air purification device

Abstract

The invention relates to an anti-blocking negative ion air purification device which comprises a shell, an air inlet pipe, a negative ion generator arranged in the shell, an exhaust fan, a filter screen, a dredging mechanism and a water injection mechanism. According to the anti-blocking negative ion air purification device, air in the shell is exhausted through the exhaust fan; external air enters the shell; particle impurities are purified through the filter screen; water is sprayed through a spray head, and impurities in the air are dissolved in water; meanwhile, water is sprayed on the filter screen to impact the filter screen, so prevention of filter screen clogging is realized; the motor drives the hairbrush to reciprocate, so dust on the filter screen is brushed away; the motor simultaneously drives a drum to rotate, water is sprayed to each part of the filter screen, and better anti-blocking effect is achieved; sedimentation of particulate matter is accelerated through negativeions generated by the negative ion generator, better purification effect is achieved, more negative ions are generated through rotary water spraying, better purification effect is achieved, water resources are saved through the water injection mechanism, and the water level in the shell is kept stable.

Description

technical field [0001] The invention relates to an anti-clogging negative ion air purification device. Background technique [0002] Air purification devices refer to devices that can absorb, decompose or transform various air pollutants. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc. Negative ion air purification device is a device that releases electrons through a special circuit, and the electrons combine with oxygen molecules in the atmosphere to form negative ions. The core is to generate negative ions, and use the negative ions themselves to clean the air. , the existing negative ion purification device only uses negative ion generators to emit negative ions to achieve purification, but this purification method takes a long time and has low purification efficiency. In places with serious dust, ...

AI Technical Summary

Problems solved by technology

[0002] Air purification devices refer to devices that can absorb, decompose or transform various air pollutants. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc. Negative ion air purification device is a device that releases electrons through a special circuit, and the electrons combine with oxygen molecules in the atmosphere to form negative ions. The core is to generate negative ions, and use the negative ions themselves to clean the air. , the existing negative ion purification device only uses negative ion generators to emit negative ions to achieve purification, but this purification method takes a long time and has low purification efficiency. In places with serious dust, filter screens and It will be more effective to purify the air with the combination of negative ions. If the filter is used for purification, the dust will be adsorbed on the filter, causing the filter to be blocked and reducing the purification effect.

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