Low temperature plasma air purification unit and low temperature plasma air purification device
A low-temperature plasma and air purification technology, used in air conditioning systems, electrostatic separation, external electrostatic separators, etc., can solve the problems of unsatisfactory purification effect and slow air purification speed, and achieve significant energy saving effect, low power consumption, easy-to-achieve effects
Active Publication Date: 2017-09-26
上海屹申环保科技有限公司
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Problems solved by technology
The existing technical problems are: the air purification speed is slow, and the purification effect is not ideal
Method used
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[0023] See attached figure 1 with 2 , the present invention provides a low-temperature plasma air purification unit, including an emitter 2 and a receiver 3 arranged on a mounting bracket 1 and a supporting control circuit. The key is: the emitter 2 includes a parallel and symmetrical arrangement, a sectional It is two polygonal metal tubes, and the receiving pole 3 includes a metal wire located on the vertical plane at the center of the two metal tubes and parallel to the metal tubes.
[0024] In specific design and implementation, the sectional surface of the metal tube of the emitter 2 is preferably a regular polygon, and the angle between the two opposite surfaces of the vertical plane closest to the center of the two metal tubes is preferably 10°-170° ° and the opening direction of the included angle is toward the outside of the mounting bracket 1, that is, the air inlet. It is also possible to arrange a gear transmission mechanism between the two metal pipes so as to h...
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The invention provides a low-temperature plasma air purification unit, and relates to the technical field of low-temperature plasma air purification. The low-temperature plasma air purification unit comprises an emitting electrode, a receiving electrode and a matching control circuit, wherein the transmitting electrode and the receiving electrode are arranged on an installation support. The low-temperature plasma air purification unit is characterized in that the emitting electrode comprises two metal pipes which are parallel and symmetrically arranged, and the cross sections of the metal pipes are polygonal; and the receiving electrode comprises metal wires which are located on the middle vertical faces at the centers of the two metal pipes and parallel to the metal pipes. Besides, the invention provides a low-temperature plasma air purification device based on the low-temperature plasma air purification unit. The low-temperature plasma air purification unit has the beneficial effects that a wire-pipe structure is adopted, and therefore the structure is simple; the cross sections of the metal pipes are polygonal, and therefore ionic wind can be conveniently guided; the metal wires of the receiving electrode are formed by spirally winding multiple strands of metal wires, and therefore the air purification contact area is enlarged, and the receiving electrode has the high adsorption capacity; and the low-temperature plasma technology is adopted, and therefore the power consumption is low, and the energy conservation effect is remarkable.
Description
technical field [0001] The invention relates to the technical field of low-temperature plasma air purification, in particular to a plasma air purification unit and a low-temperature plasma air purification device with simple structure and good air purification effect. Background technique [0002] Due to limited indoor space and less air exchange outside, the indoor environment itself has no natural purification ability. Interior decoration, the use of air conditioners and people's daily life continuously discharge harmful substances such as organic volatile gases, solid suspended particles and aerosols indoors, causing indoor air pollution and endangering people's health. The main indoor pollutants include dust, mold formaldehyde and benzene series. Therefore, with the improvement of people's living standards, the problem of indoor air quality has attracted more and more attention. [0003] The main methods to improve indoor air quality are: (1) Air filtration method, whic...
Claims
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IPC IPC(8): F24C1/00B03C3/06B03C3/41B03C3/45
CPCF24F8/192
Inventor 李凤臣
Owner 上海屹申环保科技有限公司