Swashing type indoor air purifier

Abstract

The invention discloses a swash-type indoor air purifier which mainly removes indoor bug dust, fungus and volatile organic compounds. The swash-type indoor air purifier mainly consists of an air inlet, a water feeding opening, a minimum / maximum liquid level indicator, a water storage tank, a water discharge opening, a first air blocking plate, a second air blocking plate, an S-shaped passage, a first water baffle, a second water baffle, a fan, a wind pipe, an charcoal absorption unit, an electric heating unit, a plenum box and a porous plate air supply opening. The swash-type indoor air purifier adopts the swash-type dedusting principle to remove the bug dust and fungi microorganisms. Due to the arrangement of the two water baffle plates, the impact brought by water drops to charcoal absorption function is prevented. The charcoal absorption unit is arranged to treat the indoor volatile organic compounds. In order to prevent the cold wind from blowing into the room in cold seasons, a heating unit is specially arranged and whether to heat is the option of a user. An air outlet adopts a plenum box and porous plate air supply system so that the air supply has a uniform speed field and a uniform flow field.

Description

technical field [0001] The invention belongs to the field of indoor air purifiers, and relates to an air purifier, in particular to an impulse type indoor air purifier, which is suitable for indoor air purification of civil buildings. Background technique [0002] At present, the indoor air purification of civil buildings is mostly based on the principle of dry dust removal, mainly including the principle of filtration or electric dust removal to remove dust, photocatalyst technology to treat polluted gases, ozone or ultraviolet rays to sterilize the air, and activated carbon to absorb air impurities. In order to humidify the indoor air, these devices must be equipped with an air humidification unit independently, and a sterilization link must also be installed separately (because although the dust is removed, the microorganisms attached to the dust are not killed), which will lead to more complicated equipment and higher cost. high. People have also invented some wet purif...

AI Technical Summary

Problems solved by technology

In order to humidify the indoor air, these devices must be equipped with an air humidification unit independently, and a sterilization link must also be installed separately (because although the dust is removed, the microorganisms attached to the dust are not killed), which will lead to more complicated equipment and higher cost. high

People have also invented some wet purification equipment (wet equipment can effectively remove a variety of pollutants in the air). One is to spray water mist into the airflow in various ways, so that dust particles collide with liquid droplets or liquid films. Dust removal, this kind of equipment has a large resistance, and it needs to install circulating water pumps, nozzles and other devices, which makes the equipment more complicated and not suitable for household use

The other is to remove dust by the principle of water bath dedusting. This kind of equipment will generate a lot of noise and affect the normal life in the room.

Moreover, traditional air purification equipment does not consider the uniformity of the temperature and velocity field formed by the air supply.

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