High voltage discharge protection device and ozone generator

A high-voltage discharge and protection device technology, applied in the field of electric power, can solve the problems of low safety and reliability of ozone generators, unfavorable arc extinguishing, and reduced breaking capacity of fuses, etc., to protect long-term stable operation, prevent high-voltage short circuits, and improve Safe and reliable results

Inactive Publication Date: 2016-07-20
QINGDAO GUOLIN ENVIRONMENTAL TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, the blown fuse will generate a large amount of metal vapor, which is not conducive to arc extinguishing, reduces the breaking capacity of the fuse, and leads to lower safety and reliability of the ozone generator in the prior art

Method used

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  • High voltage discharge protection device and ozone generator
  • High voltage discharge protection device and ozone generator

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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the high-voltage discharge protection device of this embodiment includes a protection tube 2, a melt fuse 3, two tension springs 4 and two metal end caps 1, and the two ends of the protection tube 2 are respectively provided with the metal end caps. Cap 1, the melt fuse 3 and the two extension springs 4 are located in the protection tube 2, the melt fuse 3 is located between the two extension springs 4, and the extension springs 4 are connected Between the melt fuse 3 and the corresponding metal end cap 1 .

[0015] Specifically, the high-voltage discharge protection device of this embodiment is connected between the high-voltage electrode of the ozone generator and the ozone discharge unit through the metal end caps 1 at both ends, the melt fuse 3 is placed in the protection tube 2, and the tension spring 4 ...

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PUM

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Abstract

The invention discloses a high voltage discharge protection device and an ozone generator. The high voltage discharge protection device comprises a protective tube, a melt fuse wire, two tension springs and two metal end caps; both ends of the protective tube are respectively provided with the metal end caps; the melt fuse wire and the two tension springs are located in the protective tube; the melt fuse wire is located between the two tension springs; the tension springs are connected between the melt fuse wire and the corresponding metal end caps. The both ends of the melt fuse wire are respectively connected with the tension springs, so that the whole length of the melt fuse wire is greatly shortened; when in short out, the melt fuse wire is fused to produce less metal vapor, the two springs can quickly pull the melt fuse wire which is fused into two halves to a distance to reach a high voltage security clearance, so as to ensure that the fused melt fuse wire cannot strike the arc, quickly break short-out ozone discharge units from a high voltage circuit, improve the breaking capacity of the high voltage discharge protection device, and improve safety and reliability of the ozone generator.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a high-voltage discharge protection device and an ozone generator. Background technique [0002] Ozone is a strong oxidant that has the functions of decolorization, oxidation, sterilization and deodorization. At present, ozone has been widely used in many fields such as drinking water treatment, sewage treatment, chemical oxidation, flue gas purification, pulp bleaching, food processing, medical treatment and household, and its application scale, application depth and product specifications have reached unprecedented Level. Ozone generators are mostly used in industry to produce ozone through the dielectric barrier discharge method. An ozone generator usually consists of a plurality of ozone discharge units, each ozone discharge unit usually includes two electrodes and a dielectric body arranged between the two electrodes, and an elevated voltage is applied t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/11H01T23/00
CPCC01B13/11H01T23/00
Inventor 丁香财
Owner QINGDAO GUOLIN ENVIRONMENTAL TECHNOLOGY CO LTD
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