Since the advent of the air disinfector , people have made great strides in overcoming air pollution and improving indoor air quality. With the gradual application of various disinfection factors to the air disinfection machine, such as ozone, plasma, ultraviolet light, photocatalyst and so on. Then due to the different disinfection factors, there is a classification of plasma air disinfection machine , ozone disinfection machine, ultraviolet disinfection machine and so on. Although more and more disinfection factors are applied to the air disinfection machine, even multiple disinfection factors are concentrated on the same air disinfection machine, and filters are applied to the air disinfection machine. However, the basic disinfection principle of the air disinfection machine is roughly the same. Under the action of the motor, the indoor air forms an airflow. When passing through the purification system and disinfection system inside the air disinfection machine, the particulate pollutants, gaseous pollutants and other air pollutants in the air can be removed. Remove harmful microorganisms. For sterilization and detoxification, the characteristics of each disinfection factor have obvious differences.
Plasma air disinfection machine refers to the plasma generator generates a large number of electrons under certain conditions. These electrons are dissociated and diffused into the air, and a large number of electrons have a damaging effect on microbial cell walls and other organelles. The plasma air disinfection machine should not be used for too long. When the concentration of electrons in the air exceeds a certain range, it is not beneficial to human health.
ozone air disinfection machine uses the strong oxidizing power of ozone to destroy the cell structure of microorganisms, and then achieves the effect of sterilization and detoxification. Ozone is produced by the ozone-making equipment, and the ozone is dispersed in every corner of the room. The precautions for the operation of ozone disinfection machine are: non-professionals are prohibited from disinfecting the site, because the oxidizing property of ozone also has a strong oxidizing effect on the cell structure of the human body; the doors and windows must be closed tightly when the ozone disinfection machine is working. Because ozone can easily become gaseous ozone and decompose into oxygen.
UV air disinfection machine,It uses ultraviolet rays with a wavelength of 254nm for sterilization and detoxification. Ultraviolet rays of this wavelength have a damaging effect on Boreway's DNA or RNA, causing many microorganisms to lose their multiplication function, or to directly kill microorganisms to achieve sterilization and detoxification. Ultraviolet rays not only have the effect of sterilization and detoxification, but also have an impact on the human skin. When the skin is exposed to the sun for a period of time, the epidermis will be sunburned by or even peeled off. The reason is that there are also ultraviolet rays in the sun. Therefore, when using an ultraviolet air disinfection machine, it is necessary to prevent ultraviolet rays from leaking to avoid skin injury.
Taken together, the common disinfection factors mainly include: ozone, ultraviolet rays, plasma, photocatalyst, etc. More and more air disinfection machines are no longer a single disinfection factor, but combine multiple disinfection factors into one, and air disinfection machines with filters are gradually being used in homes, offices and other places.
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