External air purification device for air conditioner

Abstract

The invention provides an external air purification device for an air conditioner. The external air purification device for the air conditioner comprises an electrostatic precipitation unit, a control unit and a housing and is characterized in that the control unit comprises a wireless communication module and an infrared ray emitting apparatus and can receive external control instructions and send remote control instructions to the air conditioner or other electric devices, the external air purification device comprises an air flow switch for detecting the start state of an indoor unit of the air conditioner for further automatically starting and stopping the purification unit according to the start and stop of the air conditioner, the electrostatic precipitation unit comprises an air flow channel formed by electrically conductive material films or sheets and a plate array, the spaced two electrically conductive materials are connected to the same electrode of a high-voltage electrostatic power supply, and at least one of the adjacent two electrically conductive materials is an electrically conductive material coated with an insulating material. Therefore, the external air purification device for the air conditioner can quickly add an air purification function to the indoor unit of the air conditioner, has the advantages of being high in purification efficiency, small in air resistance, intelligent in control and the like and can be used as an intelligent home control center if the external air purification device is provided with an air quality sensor.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an external air purification device for air conditioners. Background technique [0002] There are already a lot of indoor air purification products on the market, most of which are an integrated purifier that includes a fan and a filter unit. The purchase cost is relatively high, and it takes up space on the floor or on the table. Moreover, the cleaning air volume of the indoor purifier is often determined according to the number of cycles of 5 times per hour, and the actual purification effect is limited. [0003] At present, air conditioners have almost become a must-have product in indoor places such as homes, offices, and businesses. In most areas of our country, about 1 horsepower air conditioner is configured for every 10 square meters of usable area, and the circulating air supply volume of the indoor unit reaches 400-500m 3 / h. When the air conditioner is turned on, the...

AI Technical Summary

Problems solved by technology

But this invention does not involve the control of the air conditioner, therefore, if the air conditioner is not turned on artificially, the device will not be able to purify the air;

[0008] 3) There is no judgment on the opening state of the air conditioner, so there is a phenomenon that the air conditioner is not turned on, the ventilation capacity is not available, but the purification device is empty and consumes electricity

Images