Semiconductor air disinfection and purification device

Abstract

The invention discloses a semiconductor air disinfection and purification device of the technical fields of air purification and disinfection. The semiconductor air disinfection and purification device comprises a first ionization module and a light wave catalytic unit, the first ionization module comprises ionization discharge plates and ionization dust collecting plates, the ionization discharge plates and the ionization dust collecting plates are insulated, the ionization discharge plates and the ionization dust collecting plates are respectively connected with pulse ionization high voltage power supplies, the surface of the ionization discharge plates is provided with a plurality of neatly arranged discharge bodies perpendicular to the surface of the ionization discharge plates, air flow guide channels are formed between the discharge bodies and through holes, the discharge bodies are annular lug boss structures, the top ends of the discharge bodies are round planes, the through holes are lug boss hole structures which is formed by deep extending of convex holes, and the discharge bodies and the through holes are in corresponding concentric circle structures. Compared with a traditional structure, an annular discharge structure is adopted, the discharge is more stable, meanwhile the discharge surface is increased, the discharge efficiency is improved, the annular lug boss structure may not be broken, the service life is longer, and the sterilization efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of air purification and disinfection, in particular to a semiconductor air disinfection and purification device. Background technique [0002] Atmospheric pollution, especially the harm of air pollution caused by smog has been deeply rooted in the hearts of the people and people are concerned about the control and defense of smog. In 2010, the "2010 Global Burden of Disease Assessment" released at the "Air Pollution and Health Effects Symposium" held by Tsinghua University and the American Institute for Health Effects once pointed out that the public health risks caused by outdoor air pollution, every year Worldwide, it causes more than 3.2 million premature deaths and the loss of more than 76 million years of healthy life. [0003] At 9 o'clock on February 20, 2014, Beijing TV station reported: Tianjin and Hebei have severe air pollution and launched emergency measures. For example, the air quality index ...

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Problems solved by technology

However, with the specific implementation and use of the product and the market response, the patent still has the following defects: 1) The use of a pointed discharge body will lead to uneven discharge, and at the same time, the pointed structure is easy to break when used for a long time, resulting in a decrease in discharge efficiency , short service life; 2) The ionization dust collection plate adopts a flat hole structure, which generates a small ion wind; 3) The discharge channels are arranged in a straight-to-row manner, with a small number of arranged holes, a small ionization area, and an increase in limiting efficiency; 4) The ionization The four sides of the dust collection plate adopt a straight structure, which has no supporting function, and the surface of the plate is easily deformed, which affects the life of the product; 5) The mirror phase reaction container adopts a straight barrel structure, and the straight-line propagation of light does not have the function of gathering and magnifying

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