Air-conditioning returned air dust removing control method and dust removing air conditioner

Abstract

The invention discloses an air-conditioning returned air dust removing control method. The air-conditioning returned air dust removing control method comprises the following steps: (1) detecting a PM2.5 actual concentration value X of indoor air when an air conditioner is started or normally operated; (2) comparing the detected PM2.5 actual concentration value X of the indoor air with a pre-set value X1; when X is more than or equal to X1, carrying out electrostatic dust removing treatment on air-conditioning returned air by using an electrostatic dust removing filtering tank; and when the X is less than the X1, not carrying out the electrostatic dust removing treatment on the returned air. The invention further discloses a dust removing air conditioner. The dust removing air conditioner comprises a detection piece for detecting the PM2.5 concentration of the indoor air, the electrostatic dust removing filtering tank capable of being washed with water and a controller; the detection piece and the electrostatic dust removing filtering tank are electrically connected with the controller; the controller is used for controlling the opening and closing of the electrostatic dust removing filtering tank according to the PM2.5 concentration value detected by the detection piece. The method and the dust removing air conditioner have the advantage of automatically purifying the indoor air.

Description

technical field [0001] The invention mainly relates to the technical field of air conditioners, in particular to a dust removal control method for return air of an air conditioner and a dust removal air conditioner. Background technique [0002] At present, air conditioners have been widely used in people's lives. It can provide cold or heat in a closed space and create a comfortable environment for people. However, after a long time in a closed space, more dust, peculiar smell or harmful Pollution gas will cause certain harm to people's health, but the current air conditioner does not have the function of removing dust, peculiar smell or harmful gas; although people add air purifiers indoors, it is necessary to replace the filter material regularly. Or increase the operating cost and the trouble of operation and maintenance. Contents of the invention [0003] The technical problem to be solved by the present invention is: aiming at the technical problems existing in the ...

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Problems solved by technology

[0002] At present, air conditioners have been widely used in people's lives. It can provide cold or heat in a closed space and create a comfortable environment for people. However, after a long time in a closed space, more dust, peculiar smell or harmful Pollution gas will cause certain harm to people's health, but the current air conditioner does not have the function of removing dust, peculiar smell or harmful gas; although people add air purifiers indoors, it is necessary to replace the filter material regularly. Or increase the operating cost and the trouble of operation and maintenance

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