The redox reaction is repeated by photon irradiation. When titanium dioxide is used in purification, air is present around it, and oxygen and water are present in the air, and oxygen and water actively participate in the reaction structure.
Central air conditioning fan coil air purifier
The working purification principle is repeated by photooxidation and redox reaction. When titanium dioxide is used in purification, air is present around it, and oxygen and water are present in the air, and oxygen and water actively participate in the reaction structure.
Technical features:
It is caused by photon irradiation of nano titanium. It is also known as photo-solid surface reaction, photo-solid interface reaction. After the photons emitted by the tube are generated, electrons and holes are generated inside the titanium oxide, and electrons and holes diffused to the surface can participate in the photocatalytic reaction, and more electrons and holes can be obtained on the surface of the nano titanium, and the reaction effect is better.
After testing, it was found that the size of nano-titanium particles is closely related to the photocatalytic activity. When the particle size of the nano-titanium surface catalyst particles is small, the specific surface area of ​​the system is large, which is beneficial to the photocatalytic reaction on the catalyst surface. When the nano-titanium grain size is reduced from 30 nanometers to 10 nanometers, the photocatalytic activity is increased by more than 45%. The crystallites of the nano-photon purification module nano titanium surface are generally controlled between 10 and 15 nanometers. The reactivity becomes very strong, and thus photocatalytic reactions occur frequently.
On the other hand, electrons are reduced in reaction with oxygen attached to the surface to form superoxide anions. The superoxide anion is attached to the intermediate of the oxidation reaction to form an oxide or to become water by hydrogen dioxide. In addition, in the air, the carbon combination of the organic matter is directly promoted.
Fan coil air purifier function:
1, effectively kill harmful microorganisms: efficient killing of bacteria, viruses, microorganisms
2. Decomposition of volatile organic compounds: chemical organic compounds such as benzene, formaldehyde, alcohol, TVOC;
3, eliminate odor: can effectively eliminate the odor caused by chemical reactions such as human body breathing, sweat, bowel movements, mildew, rot, etc.; eliminate the odor of garbage, sewage pumping station, chemical workshop.
4, sedimentation of inhalable particles: containing negative ions to settle dust ions, sedimentation of various respirable particulate matter, dust, smoke, dander, solid sulfide, solid carbide, etc., as small as 0.01 microns of particles.
The device is selected to be placed at the return air outlet or the air outlet of the fan coil.
Fan coil installation method:
The device is selected to be installed in the front section of the air supply main pipe or in the middle of the air conditioning box.
After selecting the installation position and direction, open the hole in the air conditioning pipe wall.
Insert the purifier into the opening and secure it with the screw and the wall of the air conditioning tube.
In general, the device is selected to be placed at the return or air outlet of the fan coil. After selecting the installation position and direction, use a professional taper to open the screw holes.
Fix the fan coil air purifying device to the selected position with screws, and then connect a 220V power cord from the fan coil of the fan coil to the power cord of the device.
Adaptation place:
1. Chemical plants, clean rooms, food factories, electronics, optics, precision instrument workshops, biological research laboratories, laboratories, etc., where the cleanliness requirements are high and there is a strong chemical odor.
2. Banks, computerized instrument rooms, conference rooms, etc.
3. Hospitals, isolation wards, infectious wards, operating rooms, clinics, rehabilitation centers, blood stations, sterile rooms, etc.
4. Home, airport, library, science and technology museum, waiting room (car) room, gymnasium, fitness place, shopping mall, conference room, office space, computer room and other places.
5. Garbage transfer stations, landfills, sewage treatment plants, pumping stations, sewage pools and other odorous places.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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