Driven China on January 3, 2023. With the adjustment of epidemic prevention policies in various parts of the country, home epidemic prevention has now become a reality. From the rush to buy antipyretics such as Bunovfen to the current out-of-stock diarrhea drugs, we exclaimed and lamented the "generosity" of the Chinese people in anti-epidemic materials. Among them, electrical products such as air disinfectors should also attract attention.
According to relevant reports, under the adjustment of epidemic prevention policies, more and more families are beginning to use air disinfection machines as essential products for epidemic prevention. Compared with December 7, 2022, the number of searches increased nearly 20 times; and on transaction volume , from December 1 to 7, 2022, the transaction amount increased by more than 230% in seven days compared with the previous week.
Although the popularity of air disinfection machines is an indisputable fact, the controversy surrounding them has never stopped. Some people think that air disinfection machines are a necessary substance to fight the epidemic, while others think that air disinfection machines are essentially an IQ tax. In fact, many consumers will have such doubts about air disinfection machines. What is the difference between air disinfection machines and air purifiers?
After some understanding, we will find that there is currently no clear standard for the difference between air disinfection machines and air purifiers, but the technical principles of the two are completely different.
Focusing on the adsorption and filtration of particulate matter, gaseous pollutants and microorganisms in the air, the air purifier mainly uses activated carbon adsorption technology, negative oxygen technology, photocatalyst catalytic decomposition technology and HEPA filtration technology to achieve the filtration effect; as for the air disinfection machine, it uses plasma , ultraviolet rays, ozone , high temperature and other technologies to kill bacteria in the air.
This means that if users want to use scientific means to prevent the epidemic at home, they must have an air disinfection machine. It is worth mentioning that according to the sterilization principle, air sterilizers can be divided into various types such as negative ion sterilization, ultraviolet sterilization, ozone sterilization , circulating air disinfection and so on. Different types of disinfection have different effects and harmful effects on the human body, and the selling prices of the products also vary greatly. The cheapest air disinfection machine may only cost a few hundred yuan, but the high-end one may cost tens of thousands, and the price gap is very large.
It should be pointed out that when the air disinfection machine market explodes, what dampens users' enthusiasm for purchasing is not only the disparity in prices, but also the lack of corresponding national standards in the air disinfection machine industry. The market is still in the chaotic stage of the explosion, and standards continue to constrain it.
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