The air purifier is mainly composed of a motor, a fan, an air filter and the like.
The working principle is as follows:
The motor and the fan in the machine circulate the indoor air, and the polluted air passes through the air filter in the machine to remove various pollutants. Or adsorption, some models of air purifiers will also be equipped with a negative ion generator at the air outlet (the high voltage in the negative ion generator generates DC negative high voltage when working), the air is continuously ionized, a large amount of negative ions are generated, and is sent by the micro fan. Form a negative ion airflow to achieve the purpose of cleaning and purifying the air.