What are the three purification technologies of car air purification?air humidifier price

　　Under the epidemic situation, whether it is outdoors or indoors, it is necessary to do a good job of protection, of course, the same is true for the car. Some people may say that driving with more ventilation is the best way to protect against the epidemic. In fact, this is not a problem at first glance, but there is a problem after careful scrutiny. The car is in the wind and rain, can you keep the windows open? Especially in winter or when it rains or in areas with heavy air pollution, isn't it uncomfortable to use ventilation for epidemic prevention? Therefore, the correct operation for epidemic prevention in the car should be ventilation + car purifier. This is a strong combination. When the weather is good, you can have more ventilation, and when the weather is bad, turn on the car purifier more. It can guarantee the air quality in the car without worry. However, the car purifier market is mixed, and the purification technologies of each car purifier manufacturer are different. Which purification technologies are more suitable for epidemic prevention? The following is a summary of these three in-car purification technologies to help you deepen your understanding of car purifiers, and also to choose a car purifier that suits you.

　　1. Photocatalyst Technology

　　Some people may not know much about the word photocatalyst. Photocatalyst technology is also called photocatalysis technology. It is a general term for photo-semiconductor materials with photocatalytic function represented by nano-scale titanium dioxide. It is coated on the surface of the substrate. Under the action of ultraviolet and visible light, it produces strong catalytic degradation, which can effectively degrade toxic and harmful gases in the air in the car. It can kill a variety of bacteria and viruses, and can also decompose and harmlessly treat bacteria, fungi, viruses, etc., and also has air purification functions such as formaldehyde removal, deodorization, and air purification.

　　Two, four-layer filter technology

　　In short, the four-layer filter technology is equipped with four layers of air purification efficiency filter elements in the car purifier, which are the primary filter layer, the Hepa (high-efficiency filtration) centralized filter layer, the activated carbon composite filter layer and the ion generation layer. . It can absorb extremely small volume of suspended particulate matter, especially including pollen, formaldehyde and other air pollutants in the car. In fact, even if there is no epidemic this time, with the continuous development of the industry and the increasing air pollution, ordinary ventilation can no longer meet people's needs for healthy breathing. With the support of the four-layer air purification filter element, the car purifier can achieve a purification effect of more than 99%, especially for suspended particulate matter. In addition, the activated carbon composite filter element can remove harmful gases such as odor, formaldehyde, and benzene, and the ionizer can continuously release ion groups in the car, which has a strong killing effect on various bacteria and viruses, so that purification and release can be carried out at the same time.

　　3. Integrated air conditioning system

　　The third technology is more in the built-in air purification system of some cars. It is an integrated air conditioning system that integrates air quality monitoring, filtration and purification into the interior of the air conditioner. It has the characteristics of high frequency and high efficiency. Generally, the detection frequency of the air in the car can be as short as once every few seconds, and it has a relatively efficient purification ability. And this air conditioning system is integrated into the air conditioner. As long as it is not turned off manually, the system will automatically open with the air conditioner, which can always maintain the purification cycle in the car. It can effectively filter particulate pollutants such as smoke, smog, sand, gravel, dust, and exhaust in congested roads to improve the air quality of the cabin.

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