Compare Wei a central air-conditioning air purification device using two electrostatic technology: flat electrical wire electrostatic technology, honeycomb-type electrostatic technology both technologies have efficient sterilization, dust, removal of harmful gases three functions. Flat electric wire of Electrostatic Technology: ionization region operating voltage> 8000 V central air purifier sterilizer price, dust collection area operating voltage> 4000V, can capture more than 95% of the 0.5 μm particles (colorimetric), killing 90 percent of fungi and virus, 70% of bacteria and 60% of dust mites. Not use high-pressure water cleaning equipment direct cleaning, can be equipped with automatic cleaning function. The electrostatic tablet technology mature technology, uniform discharge purification disinfection central air conditioning, and air handling units similar life; honeycomb type electrostatic technology: 12 kV DC high voltage static electricity, to catch sintered large positive and negative range ( to 11mm), dust plate of honeycomb, can maximize the dust collection area;.. time through the collection efficiency of 98.9%, a one-time sterilization efficiency of 69% is 94, and has a high removal of harmful gases features, product purification efficiency of school efficiency, the device can directly tap water or 0. 35MPa or less high-pressure water washing, rinse directly in the air handling units, no self-cleaning function. Electrostatic discharge needle end Hive technology through rounded, uniform discharge, reduced efficiency does not occur, the service life of up to 20 years a central air conditioning disinfection purification great knowledge and purification device using a safety test apparatus) Power: references power passenger compartment; b) Wiring: using connector type, easy accessibility; c) Safety: In the original back the throttle to increase 1P empty open the junction box to prevent short circuits. d) work: As long as there is electric central air purification and disinfection design, electrostatic dust removal device that is working. e) Working indicator: lights installed at the top of the throttle back. f) Recoverability: With plug sealed junction box plus open wiring hole to restore the original state. 5. The cleaning device safety tests u dry test: detecting the operating current central air purification and disinfection Quotes, working frame no leakage; u unit rain test: test the rain, after the rain of the device to work properly; u spray Water test: when the device is working, its fine water spray, it works fine; u simulation plush test: medication cotton plush fiber paste to live positive and negative cylindrical tip, such as positive and negative communication, dry the device can work, water after a short circuit occurs, stop working. Go dehumidification cotton, re-energized, it can work normally.