Control method and device for purifying air based on cold plasma

A technology of cold plasma and control method, which is applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., and can solve the problem that the opening control of cold plasma generators is not intelligent enough, and the pertinence is not high , intelligence is not high, to achieve the effect of intelligent control method, improve intelligent control, and save electricity

Active Publication Date: 2019-02-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the cold plasma generator’s opening control is not intelligent enough, or it is fully open to waste power; or it is opened regularly, which is not targeted;

Method used

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  • Control method and device for purifying air based on cold plasma

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Embodiment 1

[0047]This embodiment relates to an air conditioner equipped with a device for purifying air based on cold plasma. The device includes: an environment monitoring sensor, a cold plasma generator, a controller, a player and a display, and the environment monitoring sensor and the cold plasma generator are all connected to the controller. The environmental monitoring sensor is a gas sensor for monitoring the concentration of PM2.5, formaldehyde, benzene, xylene, etc. in the air. Moreover, the environmental monitoring sensor is installed at the return air outlet of the air conditioner internal unit, and the cold plasma generator is installed at the air outlet of the air conditioner internal unit.

[0048] The environmental monitoring sensor is used to monitor the air quality index at any time and transmit it to the controller.

[0049] The cold plasma generator is used for dust prevention, sterilization and air purification.

[0050] The player is used to play the prompt tone. ...

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Abstract

The invention belongs to the technical field of electric appliance control, and discloses a control method and device for purifying air based on cold plasma. The method includes the steps that air quality indexes are monitored and saved at any time; whether all the air quality indexes meet a preset air quality standard or not is judged at any time, if yes, a cold plasma generator is not started, and if not, the cold plasma generator is started; and whether the change values of all the air quality indexes within a period of time conform to preset air quality change set values or not is judged every other the set detection time, if yes, the cold plastic generator is not started, and if not, the cold plastic generator is started, and a user is prompted to search for pollution sources. Intelligent control over air purification of an air conditioner and the user experience of the air conditioner can be improved, starting of the cold plastic generator is intelligently judged and controlled,electricity is saved, the service life of a purification system is prolonged, a prompt is given to the probable pollution sources, and more thoughtful services are provided.

Description

technical field [0001] The invention belongs to the technical field of electric appliance control, and in particular relates to a control method and a device for purifying air based on cold plasma. Background technique [0002] With the strengthening of residential airtightness and privacy, the decline of indoor air quality has become one of the hot issues of public concern. For this reason, in recent years, various air conditioner manufacturers are gradually introducing healthy air conditioners by adding additional functions of air conditioners to increase the health index of the living room. One of the common methods is to install ion generators in the indoor units of household air conditioners. Cold plasma generators have the functions of purifying air and sterilizing bacteria, and are often used for purification, disinfection and sterilization of air and objects. But cold plasma generators are not smart enough to turn on and control, or they are fully turned on to waste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/61F24F11/52F24F11/526F24F11/70A61L9/22F24F110/50
CPCA61L9/22A61L2209/11F24F11/52F24F11/526F24F11/61F24F11/64F24F11/70F24F2110/50Y02B30/70
Inventor 李晓群崔松林张文天汤盛祺张梓航
Owner GREE ELECTRIC APPLIANCES INC
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