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Discharging unit used for ozone generator

A technology of ozone generator and discharge unit, which is applied in the field of ozone generator, can solve the problems of non-replacement, failure of discharge unit, high processing technology requirements and high manufacturing cost, and achieve convenient installation and replacement, small dielectric loss and good heat dissipation effect Effect

Active Publication Date: 2008-07-23
FUJIAN NEWLAND ENTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outer wall of the insulating tube and the ground electrode are fused together by means of fusion, welding, etc. The advantage of this structure is that the insulating tube and the ground electrode are fused together without gaps, but its processing technology requirements and manufacturing costs are relatively high, and once the glass tube rupture or breakdown, the discharge unit will permanently fail and cannot be replaced

Method used

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  • Discharging unit used for ozone generator
  • Discharging unit used for ozone generator
  • Discharging unit used for ozone generator

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Embodiment Construction

[0019] Such as Figure 1-3 As shown, the discharge unit for the ozone generator provided by the present invention includes a ground electrode 1, an insulating tube 2 and a high-voltage electrode 3 each installed in a phase sleeve. The high-voltage electrode 3, the insulating tube, and the ground electrode 2 are arranged in order from the inside to the outside. 1. The ground electrode 1 is grounded, and the discharge gap 5 is set between the high-voltage electrode 3 and the insulating tube 2. The ground electrode 1 and the insulating tube 2 are two components that are closely matched but separated from each other. The outer surface of the insulating tube 2 is covered. There is a conductive metal layer 201. The conductive metal layer 201 on the outer surface of the insulating tube 2 and the ground electrode 1 are both grounded. The high-voltage electrode 3 is made of ozone-resistant conductive material stainless steel 316L, and its outer surface is covered with a metal oxide film 301...

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Abstract

The invention provides a discharge unit used for an ozonizer, which includes an earth electrode, an insulating tube and a high voltage electrode, wherein, the high voltage electrode adopts conductive material and the earth electrode is earthed; the discharge unit also contains a discharging gap and is characterized in that: the discharge gap is between the high voltage electrode and the insulating tube, the outer surface of the insulating tube is covered with a layer of conductive metal and the conductive metal layer is earthed.

Description

Technical field: [0001] The invention belongs to the field of ozone generators, and relates to a discharge unit of the ozone generator. technical background: [0002] The discharge unit of the existing large-scale ozone generator generally uses a ceramic-coated glass tube as the insulating layer, and a stainless steel tube as the electrode material. Dry and purified air or oxygen passes through the discharge gap between the electrode and the insulating layer. Ozone is produced in it. Such as Figure 4 , 5 Shown in is a schematic diagram of the discharge cell of the background art US 6,027,701. The discharge cell shown in the figure includes a ground electrode 11 and a high-voltage electrode 13. The high-voltage electrode is placed inside the ground electrode and has a gas gap with the ground electrode. 12. The ground electrode 11 is made of a metal tube 11a and an insulating tube 11b through fusion, welding, etc., fused into an integrated composite structure. The insulating tube ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/11
Inventor 王涛陈健
Owner FUJIAN NEWLAND ENTECH CO LTD
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