Particulate matter filtering device with automatic cleaning function and control method thereof

Abstract

Provided are a particulate matter filtering device with an automatic cleaning function and a control method thereof. The particulate matter filtering device with the automatic cleaning function comprises a spraying device, an electromagnetic vibrator, a filtering screen assembly, an air quality sensor, a control center, a water receiving tray, a water drainage hole and a water drainage pipe. The control center is in electric control connection with the spraying device, the electromagnetic vibrator and the air quality sensor. By means of the improvement on the structure, the cleaning problem of an air conditioner unit or the filtering screen assembly of the air purification device is solved, users or after-sales maintenance personnel do not need to manually clean away dust on the air conditioner unit or the filtering screen assembly of the air purification device, the particulate matter filtering device can automatically remove the dust on the filtering screen assembly and discharge the dust out of the room, therefore, the maintenance burden of the users is reduced, and indoor air is kept clean. In addition, the dust on the filtering screen assembly can be removed automatically so that decrease of the air volume and the refrigerating and heating efficiency of the air conditioner can be prevented. The particulate matter filtering device with the automatic cleaning function can be widely applied to all kinds of air conditioner units and air purification devices and has a wide application range.

Description

technical field [0001] The invention relates to a particle filter device with an automatic cleaning function and a control method thereof, which belongs to the innovative technology of a particle filter device or an air purification device of an air-conditioning unit. Background technique [0002] At present, the dust removal method of common air-conditioning units or air purification devices mainly adopts the air filter installed near the air inlet to absorb the dust in the air. However, the air filter will accumulate dust after being used for a period of time. Too much dust will cause the mesh of the filter to be clogged, resulting in poor ventilation, reducing the circulating air volume through the heat exchanger, affecting the cooling and heating effect of the air conditioning unit, and increasing the efficiency of the air conditioner. At the same time, part of the dust on the air filter may enter the room with the circulating air, affecting the indoor air quality. At p...

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Problems solved by technology

However, the air filter will accumulate dust after being used for a period of time. Too much dust will cause the mesh of the filter to be clogged, resulting in poor ventilation, reducing the circulating air volume through the heat exchanger, affecting the cooling and heating effect of the air conditioning unit, and increasing the efficiency of the air conditioner. The operating cost of the unit; at the same time, some dust on the air filter may enter the room with the circulating air, affecting the indoor air quality

At present, the dust removal method of the air filter of the air conditioner unit or air purification device on the market is still at the level of manual cleaning. Although this method can achieve the purpose of dust removal, it requires frequent disassembly, washing and maintenance by the user or after-sales service personnel, which brings great harm to the user. Inconvenience

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