Optical hydrogen ion air clarifying device

Abstract

The invention discloses a photohydroionization air purifier, which comprises a ventilated encloser and an electric cabinet. The encloser is provided with a photon wave generating tube and a nanometer catalytic coating inside. The photon wave generating tube is connected with the electric cabinet. The air purifier can be arranged in an air duct of a central air-conditioning, through the process of photohydroionization, to kill various bacteria and viruses in the air rapidly and effectively to remove various peculiar smell and odor in the air, and to oxidize and decompose chemical toxic and harmful gas in the air. In particular, the encloser is provided with a grid plate with a catalytic coating, which can maximize the effect of air purification. The air purifier can fully and efficiently purify the air, and the purification process does not produce chemical residual substance and avoids secondary pollution.

Description

technical field [0001] The invention relates to an air purification device, in particular to a device for purifying the air in an air-conditioning duct by using photohydrogen ion air purification technology. Background technique [0002] Indoor air quality has a very important impact on human health. Especially in recent years, with the wide application of central air-conditioning in large public buildings such as office buildings, hotels, shopping malls, theaters, gymnasiums, etc., the airtightness of large buildings has been continuously improved. What follows is the decline of indoor and outdoor air exchange, and the indoor air pollution is serious. There are not only a large number of bacteria, viruses and inorganic pollutants distributed in the air, but also volatile organic compounds released from building materials, decoration materials, furniture, home appliances, etc. are also distributed in the indoor air, most of which are harmful to the human body. Harmful. Pol...

AI Technical Summary

Problems solved by technology

Activated carbon adsorption technology can only adsorb and store harmful substances, but cannot decompose or remove them. Therefore, once the adsorption is saturated, the adsorption material needs to be replaced, and the harmful substances are not eliminated in the end, but the pollution source is transferred; ozone purification technology has the functions of sterilization, deodorization effect, but the removal efficiency of organic pollutants is low. What is more noteworthy is that ozone itself is harmful to the human body and the environment. Using ozone technology to purify indoor air, people must wait for a certain period of time after shutdown before entering the room; negative ions and high pressure Electrostatic technology is a physical process that can remove smoke and dust in the air, but it cannot remove and purify the pollution caused by chemicals, biology and microorganisms.

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