Plasma air disinfection machine

An air sterilizer and plasma technology, applied in disinfection, deodorization, etc., can solve the problems of energy waste, short service life, high cost, etc., achieve uniform charge distribution, improve stability and reliability, and avoid charge concentration Effect

Active Publication Date: 2013-04-03
LAOKEN MEDICAL TECH
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Problems solved by technology

In addition, the photocatalytic sterilizing filter of the plasma air sterilizing purifier disclosed in this patent uses photochemical media, and the cost is relatively high
The entire device is not equipped with a protection circuit, and the power supply cannot be automatically disconnected in time under conditions such as overhumidity, overheating, high temperature and short circuit, which not only wastes energy, but also makes the service life of the device short
In order to overcome the above technical deficiencies, the

Method used

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Embodiment Construction

[0031] like Figure 1 to Figure 6 As shown, the first specific embodiment of the present invention is: a plasma air sterilizer, comprising a housing 1, a fan 2, a plasma generator 3 and a boost power supply 4, the fan 2, the plasma generator 3 and The boost power supply 4 is installed in the housing 1, the plasma generator 3 is composed of a plurality of cylindrical plasma basic reaction units 30, and each cylindrical plasma basic reaction unit 30 includes a negative electrode composed of a hollow metal circular tube 320 A positive electrode composed of a discharge electrode wire 310, wherein the hollow metal tube 320 is made of stainless steel, and of course it can also be made of conductive materials such as aluminum or aluminum alloy. The inner diameter of the metal tube is 25 mm, and the wall thickness is 0.5 mm. The length of the pipe 320 is adapted to the size of the plasma air sterilizer, generally between 10 and 1000 millimeters, and the preferred dimension of the pres...

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Abstract

The invention discloses air purification and disinfection equipment capable of generating uniform high-concentration plasma. The equipment mainly comprises a housing (1), a fan (2), a plasma generator (3) and a boosting power supply (4), wherein the plasma generator (3) consists of a plurality of cylindrical plasma fundamental reaction units (30); the cylindrical plasma fundamental reaction units (30) comprise positive electrodes and negative electrodes; the positive electrodes are discharge electrode wires (310); the negative electrodes are hollow metallic circular tubes (320); the metallic circular tubes take the discharge electrode wires as center shafts; end covers (330) made of non-conducting insulation materials are arranged at the two ends of each metallic circular tube (320); and a plurality of hollow through holes (B) are formed in the two end covers (330). According to the equipment, air entering an air disinfection machine can be excited to be the uniform high-concentration plasma, so that indoor air can be disinfected, sterilized, dedusted and deodorized rapidly and effectively.

Description

technical field [0001] The invention relates to an air purification device, in particular to a plasma air disinfection and purification equipment, belonging to the technical field of air disinfection and purification. Background technique [0002] With the development of society and the progress of science and technology, people's quality of life is constantly improving. At the same time, people's requirements for living environment are also increasing day by day, which promotes the development of various air purification and disinfection products. In recent years, China's plasma disinfection industry has developed rapidly. In the field of air disinfection, a large number of plasma air disinfection equipment have appeared. For example, in the Chinese Utility Model Patent No. 200320109397.5, a plasma air sterilization purifier is disclosed, including a housing, a fan, an air filter, a plasma reactor, a photocatalytic sterilization filter, and an anion generating area. The ai...

Claims

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Application Information

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IPC IPC(8): A61L9/22
Inventor 刘勇邱卫东徐鸿青奉李汪洋
Owner LAOKEN MEDICAL TECH
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