Cyclone case, air purifying apparatus and air purifying method

Abstract

The present invention provides a cyclone case, an air purifying apparatus and an air purifying method. The cyclone case is used for the air purifying apparatus with an air supply apparatus; the cyclone case is a rotational case body, an air inlet port is provided on a side wall of the cyclone case, an adhesion layer is provided on inside surfaces of the side wall, an air outlet port is provided on the top of the cyclone case, and the air can be supplied by the air supply apparatus from the air inlet port into the cyclone case; after entering the cyclone case, the air rises rotationally along medial walls of the cyclone case and is adhered by the adhesion layer and then discharged from the air outlet port. By the above technical scheme, air purifying effect of the product can be improved, meanwhile a distance that the air passes rotationally in the cyclone case is shortened, so that a relatively high speed of the air is ensured when the air arrives at the air outlet port, and an air volume of the product is improved; and by providing the adhesion layers on the medial walls of the cyclone case, wind resistance of the adhesion layer is very low, so that the air purifying effect of the product is improved, and meanwhile the noise of the product is greatly reduced.

Description

technical field [0001] The invention relates to the field of household appliances, and more specifically, to a cyclone box, an air cleaning device and an air cleaning method. Background technique [0002] At present, there are generally two kinds of dust removal methods used by air purification devices on the market, one is HEPA filter dust removal, and the other is cyclone dust removal. The HEPA filter dust removal technology is to adhere to the fine particles in the air through the HEPA filter, so that the fine particles are separated from the gas. If a good purification effect is to be achieved, then the wind resistance of the HEPA filter must be increased, but this will lead to air purification. The unit is very noisy. Cyclone dust removal is to make the air whirl and rise along the inner wall of the cyclone box, so that the fine particles in the air can reduce the speed of movement under the action of centrifugal force and gravity, so that the fine particles can be sep...

AI Technical Summary

Problems solved by technology

The HEPA filter dust removal technology is to adhere to the fine particles in the air through the HEPA filter, so that the fine particles are separated from the gas. If a good purification effect is to be achieved, then the wind resistance of the HEPA filter must be increased, but this will lead to air purification. The device is very noisy

Cyclone dust removal is to make the air whirl and rise along the inner wall of the cyclone box, so that the fine particles in the air can reduce the speed of movement under the action of centrifugal force and gravity, so that the fine particles can be separated from the gas. If a good purification effect is to be achieved, then it is necessary Increase the stroke of the air swirling in the cyclone box, but this will cause the air output of the air purification device to be too low

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