Air disinfector is an instrument for killing bacteria, viruses and other harmful microorganisms. Electrical * * * is implemented according to the standard of medical 9706, with special regulations on the administration of disinfection devices and listing qualification * * it can be used in health places only after being evaluated by health and reviewed and filed by provincial health departments and obtaining the filing number.

空气净化器是以过滤空气中的颗粒物和有害气体为目的净化电器，电气***按民用4706的标准实施，勿需卫生机构评审备案，按家用电气规程上市。

The air purifier is used to purify electrical appliances for the purpose of filtering particles and harmful gases in the air. The electrical * * * is implemented according to the civil 4706 standard, does not need to be reviewed and filed by health institutions, and is listed according to the household electrical regulations.

紫外线式空气机：

Ultraviolet air disinfector:

UVC深紫外光，利用紫外光的高能光子，打碎细胞病毒的分子键而杀灭。

UVC deep ultraviolet sterilization uses the high-energy photons of ultraviolet light to break the molecular bonds of cellular viruses and kill them.

UVC深紫外光一般使用200-275nm波长的光杀灭病毒和细菌有效，而空气中氧气（O2）O=O键能5.16eV对应的紫外光的波长240nm，无法避开臭氧的产生。

UVC deep ultraviolet light generally uses light with a wavelength of 200-275nm to kill viruses and bacteria effectively, while oxygen (O2) o = O bond energy in the air is 5.16ev, and the wavelength of ultraviolet light corresponding to 240nm, which can not avoid the generation of ozone.

臭氧的氧化能力金属，塑料都不在话下，臭氧已被列为大气气体污染物的管控中。

The super oxidation ability of ozone, metals and plastics are nothing to mention. Ozone has been listed as the control of atmospheric gas pollutants.

UVC不能穿透普通物体，当有空气中的尘埃和其他物质时，在紫外灯管覆盖，紫外灯上而其杀灭效率大减。

UVC cannot penetrate ordinary objects. When there are dust and other substances in the air, it will be covered by the UV lamp, and its killing efficiency will be greatly reduced.

等离子机：

Plasma sterilizer:

利用高能等离子体的裂解细菌和病毒方法，普通等离体为了达到发射足够的等离子和空气混合密度，采用波浪线波浪板，提高发射能量，二次激发的电子强度无法管控，会有臭氧产生，同时产生等离电磁波辐射溢出。当外界能检测到等离子体的电磁波时，空气电离已经产生臭氧和氮氧化合物。

Using the method of splitting bacteria and viruses by high-energy plasma, in order to achieve sufficient plasma and air mixing density, the ordinary isolated body adopts wave line and wave plate to improve the emission energy. The secondary excited electron intensity can not be controlled, ozone will be generated, and the radiation overflow of ionized electromagnetic wave will be generated at the same time. When the electromagnetic wave of plasma can be detected outside, air ionization has produced ozone and nitrogen oxides.