The working principle of air purifier!portable air purifier Processor

　　How much do you know about the working principle of air purifiers? What kind of principles and technology are used to achieve indoor air purification? Don't use the air purifier without knowing anything about its working principle, then it's out! Today, let Ya Neng, a professional manufacturer of air purifiers, explain to you what the working principle of general air purifiers are. Two minutes will allow you to understand what it is like to use an air filter device to purify indoor air.

　　The principle of passive air purification is widely used in filter-type air purifiers. Its working principle is to use a fan to draw air into the machine, and filter it through the built-in filter, which can filter dust, odor, and disinfect. This type of filter-type air purifier mostly uses HEPA filter + activated carbon filter + photocatalyst + ultraviolet sterilization + electrostatic adsorption filtration and other methods to process the air. At present, all air purification products with labels such as fan filters, photocatalysts, and ultraviolet sterilization on the market use passive air purification methods.

　　The working principle of another type of air purifier is active air purification. Different from the working principle of passive air purifiers, active air purifiers get rid of the restrictions of fans and filters, instead of passively waiting for the indoor air to be drawn into the air purifier for filtration and purification, and then discharged through the fan. It actively and effectively releases purification and sterilization factors into the air, and achieves no dead ends of indoor air pollution through the characteristics of air diffusion. At present, the more active purification technologies mainly use two air treatment methods: negative oxygen ion and ozone ion.

　　From the perspective of air purifier products that have appeared in the industry, passive and active are two basic and common air filtration methods. With the development of the industry, many air purifier products nowadays adopt these two technologies in the form of filtering methods, namely the active and passive air purification methods, which exist in many composite filter air purifier products. Compared with the traditional One filter, one motor product, the composite filter type air purifier has higher purification efficiency and use effect.

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