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Plasma generator

A plasma and generator technology, applied in the field of ion generators, can solve the problems of unreliable installation of metal mesh, uneven discharge, easy offset, etc., and achieves the advantages of exciting discharge efficiency, ensuring discharge efficiency and reducing energy consumption. Effect

Pending Publication Date: 2017-04-26
浙江升元菲尔科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The generating body of the existing plasma generating device includes a generating tube, and the generating tube includes a high-voltage electrode, a quartz tube wrapped outside the high-voltage electrode, and a metal mesh arranged outside the quartz tube. The metal mesh is equivalent to a grounding electrode, and the quartz tube There is a gap for airflow to pass between the metal mesh and the metal mesh. Due to the unreliable installation of the metal mesh, it is easy to shift and cause uneven discharge

Method used

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Embodiment Construction

[0018] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0019] Such as Figure 1-3 As shown, the plasma generator includes a rotating frame 1, a housing 2 with an air inlet and an injection port, a vortex fan 3, a power supply 4, a discharge body 5 and an insulating sealing support 6 all installed in the housing 2 , the discharge body 5 includes two parallel and spaced discharge tubes 51, the discharge tube 51 includes an electrode 511 electrically connected to the power supply 4 through an electrode 511 wire, and a quartz tube 512 that is sleeved outside the electrode 511 at intervals, And the inert gas 513 filled in the quartz tube 512, the inner wall of the quartz tube 512 is coated with a fluorescent coating 514; a discharge gap 7 facing the injection port is formed between the two discharge tubes 51; The air outlet of the vortex fan 3 is equipped with a nozzle 8, and the opening of the nozzle 8 is faci...

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Abstract

The invention discloses a plasma generator. The plasma generator comprises a rotary frame, a housing provided with a gas inlet and a jet orifice, and an eddy current blower fan, a power supply, a discharge body and an insulation sealing support which are installed in the housing, wherein the discharge body comprises two discharge pipes arranged in parallel at an interval, the discharge pipes are installed on the insulation sealing support, each discharge pipes comprise an electrode electrically connected with the power supply through an electrode lead wire, a quartz tube sleeving the electrode at an interval and inert gas filling the quartz tube, and the inner wall of the quartz tube is coated with a fluorescence coating; a discharge gap right opposite to the jet orifice is formed between the two discharge pipes; and an air outlet of the eddy current blower fan is provided with a nozzle, and an opening of the nozzle is right opposite to the discharge gap. The plasma generator further comprises a filter screen sealing and covering the air inlet of the eddy current blower fan. The plasma generator can provide the discharge body with a stable structure so as to enable discharge to be uniform.

Description

technical field [0001] The present invention relates to plasma generators. Background technique [0002] A plasma generator is a device for obtaining plasma by artificial means. The generating body of the existing plasma generating device includes a generating tube, and the generating tube includes a high-voltage electrode, a quartz tube wrapped outside the high-voltage electrode, and a metal mesh arranged outside the quartz tube. The metal mesh is equivalent to a grounding electrode, and the quartz tube There is a gap for airflow to pass between the metal mesh and the metal mesh. Because the installation of the metal mesh is not firm, it is easy to shift and cause uneven discharge. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a plasma generator which can provide a discharge body with a stable structure to make the discharge uniform. [0004] The present invention adopts follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/26
CPCH05H1/26
Inventor 张汉杰
Owner 浙江升元菲尔科技发展有限公司
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