Purification principle of air purifier

Air purifier (also known as indoor air purifier) Air purifier is usually composed of high-voltage generating circuit negative ion generator, micro fan, air filter and other systems. It is widely used in air-conditioned rooms such as offices, hotels, civil residences, hospital wards, and other laboratories that need to purify air, aseptic production workshops (such as beverage filling workshops), computer rooms and other places. It is very useful for improving indoor air quality. Useful.

 

air purifier


Air purifier is a new type of household electrical appliances, which has the functions of adjusting temperature, automatically detecting smoke, filtering out dust, eliminating odors and harmful gases, double sterilizing, and releasing negative ions. Its working principle is as follows: The micro fan (also known as the ventilator) in the machine circulates the indoor air, and the polluted air passes through the air filter in the machine (filtered twice) to remove or adsorb various pollutants, and then pass through The negative ion generator installed in the air outlet (the high voltage in the negative ion generator generates DC negative high voltage during operation) continuously ionizes the air to produce a large number of negative ions, which are sent out by the microfan to form a negative ion airflow to achieve the purpose of cleaning and purifying the air. Provide people with a "microclimate environment" similar to the fresh air in nature.

Wall-mounted air purifier


The indoor air is filtered by a non-woven fabric and pre-filter, and then pressed into the static pressure box by a small multi-wing forward centrifugal fan, and is now filtered through a high-efficiency filter. When the clean air flow blown out from the air outlet passes through the clean working area, it has a certain and uniform cross-sectional wind speed, which can take away the dust particles in the working area and form a highly clean working environment.