In recent years, with the improvement of people's living standards, the continuous regulation of the quality of life, many people have more clear regulations on home decoration, to explore the way of decoration that suits them, to experience different types of home accessories, and to effectively maintain each one. Gadgets at home, manage a good life for everyone, and become the yearning of everyone who strives hard for their own life, but blindly choosing products from the crowd is not a correct choice for us. If you feel confused, the car How about an air purifier?
Detailed introduction to the functional principle of the car air purifier
(1) Indoor formaldehyde catalytic reaction technology at very normal temperature (UFCO)
Hydroxides are obtained by air oxidation deposition using metal phosphates or soluble carbonates such as sulfides. A small amount of precious metal is loaded on the oxide to obtain strong indoor air oxidation activity of formaldehyde under indoor temperature environment. The metal catalyst is dominated by hydroxide, and is composed of precious metal components loaded on the oxide. It is characterized in that the above-mentioned hydroxide component can be at least one of the following hydroxide groups, and the above-mentioned precious metal component can be at least one of the following precious metal groups.
Hydroxide: aluminum oxide, nickel oxide, manganese dioxide, silicon dioxide, iron oxide Precious metal group: platinum, ruthenium, gold, rhodium, palladium. The metal catalyst of the present invention is composed of general hydroxide and a small amount of precious metal, and can be effectively used to catalyze the reaction of formaldehyde at room temperature. The catalytic activity of the desulfurizing agent of the present invention is high and lasts for a long time. The formaldehyde conversion rate of the metal catalyst of the invention can be as high as 100% within the range of effective working time.More can be viewed:The best car air purifiers in 2022
2) The adsorption effect of the filter net adopts the forced ventilation of the fan
The use of porous filter materials, such as activated carbon, filter paper, chemical fiber, foam, etc. (the filter material with the strongest adsorption at this stage is HEPA), is actually a high-density gas filter material standardized by the medical profession for indoor air quality. , to adsorb suspended solids and harmful substances in the air, so that the car equipped oil fume purifier can effectively filter suspended solids and a small amount of harmful substances, and eliminate odors, pathogens, viruses, microbial strains and building decoration materials. Environmental pollution has a certain effect. The structure is very simple.
(3) Static induction dust collector uses fiber activated carbon filter and electrostatic induction dust collector to purify indoor air
The basic principle of the electrostatic induction filter is to embed the positive and negative poles in the chemical fiber without anti-cloth to permanently positive charge, so that the surface is filled with super-strong electrostatic induction with high amperage numbers, which is used to absorb suspended particles in the air and make molecules harmful to the human body The structure is adsorbed in the filter when it passes through the filter, and the high efficiency of the filter can range from 7% to 95% for the filter dust collector. First, the permanent mesh pre-filter traps dirty air and various particles such as hair and lint brought in by the centrifugal fan. Secondly, the high-voltage ionizer in the air filter of the air purifier electrifies the pollutants in the air, which are as small as 0.01mm particles like bacteria, and are adsorbed in the collection plate, which can block the harmful conditional stimulation in the room commodity circulation. The quartz sand filter then digests and absorbs the odor. Finally, the purified gas returns to the cabin again. Through regular cleaning, it is very convenient to upgrade the air filter.
(4) Active oxygen has strong sterilization and dissolution effect
Active oxygen (alias triple oxygen), chemical formula O3, is the allotrope of oxygen. Ozone is known as the second oxidant next to fluorine. Active oxygen can cause cell biology oxidation-reduction reaction with organisms such as germs and germs at a certain concentration. Active oxygen has high kinetic energy, so it is not stable, and its molecular formula is volatile under normal temperature and natural pressure, and it is quickly converted into oxygen (O2) and individual oxygen molecules (O). Oxygen (O) alone has extremely strong vitality and has a strong chemical effect on microbial strains such as germs and germs.
Ozone sterilization belongs to the form of cleaning with the central air-conditioning cycle in the car. Applying a special disinfectant into the cycle can remove the odor in the car and has a certain effect of disinfection and sterilization, especially for amines, nicotine, germs, etc.
The ozone sterilization method is relatively simple to use. A rubber hose connected to a car-specific sterilizer is inserted into the compartment, and the car-specific sterilizer is turned on. The sterilizer sends active oxygen with a high concentration generated by high-voltage discharge to the car. Every corner of the inside, so it only takes a while. Although the time for disinfection and sterilization is not long, the elimination of germs is relatively complete. It is a pity that there will be a little active oxygen smell in the compartment after disinfection, but because the active oxygen can be quickly decomposed into odorless O2, and as long as the window glass is opened for a while, the smell will disappear at all.
reference:YeaPei