Patent number: ZL.20 1220557799.0
Principle: Electrolyze air by discharging stainless steel and ceramic ring, and combine oxygen atoms in the air into ozone.
Advantages: The problem of excessive nitrogen oxides is solved, so that the ozone is purer and the purification efficiency is higher.
Second, spiral microcrystalline technology
Patent number: ZL.20 1220565852.4438+0
Principle: Ozone is generated by discharge between spiral stainless steel tube and crystal glass.
Advantages: Compared with the previous technology, the service life is longer and the ozone is more pure.
Three. Ion cluster technology
Patent number: ZL.201220164822.x.
Principle: OH hydroxyl ion reactive oxygen species are formed, which will actively capture bacteria and viruses in the air after being released and attach to the surface to separate H+ from its protein, thus changing the molecular structure of bacteria and viruses and forming water molecules to return to the air.
Advantages: Most passive filtration equipment can have active purification ability.
Fourthly, electrostatic dust removal technology.
Patent number: ZL.201220164821.5.
Principle: positively charged dust is electrostatically adsorbed by the principle that positive and negative charges attract each other. And release kilovolt voltage, instant sterilization.
Advantages: more effective sterilization than filtration technology, avoiding bacterial breeding and secondary pollution, and no consumables, more environmentally friendly!
Five, double electrostatic technology
Patent number: ZL.201320351233.7.
Principle: Using 7000 volts and 3500 volts for twice adsorption, the dust and virus that were not adsorbed for the first time were killed by the second adsorption, and the sterilization rate was as high as 99.99%.
Advantages: the world's first, ultra-high purification efficiency.
Six, FEC filter electrical control
Patent number: ZL.201320164822.x.
Principle: Electrostatic dust collection and filtration are combined in a purification body. The main purification is the adsorption and instantaneous sterilization of electrostatic equipment, and the auxiliary purification is the secondary capture of particles by filtering equipment.
Advantages: it combines the advantages of two kinds of purification, no secondary pollution, low cost of consumables and super high purification rate.