CN2457116Y

CN2457116Y - New ozone generator

Info

Publication number: CN2457116Y
Application number: CN 00260579
Authority: CN
Inventors: 沈瑞金
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-24
Filing date: 2000-11-24
Publication date: 2001-10-31
Anticipated expiration: 2010-11-24

Abstract

The utility model relates to an ozone generator, which belongs to the technical field of high-voltage discharge. A discharge dielectric body adopts cooling water for cooling to reduce the temperature rise. A high-voltage electrode is made of a stainless steel net or a stainless steel spring, and adopts the special mode of the encapsulation of an outer casing in order to cause the utility model to have the advantages of the long service life of the ozone generator, more compact structure, easy manufacture, and beautiful appearance.

Description

New-type ozone-generating

The utility model belongs to the electrion technical field.

Existing ozonizer generally adopts the creeping discharge type, and this kind of producer has two kinds of the glass discharge vessel of filling with inert gas neon (Ne) or argon (Ar) and ceramic plates.Inflation glass discharge vessel producer is called ozone lamp abroad, China Handan, shipping industry relevant units such as Dalian have at first developed this product, but through practice test for many years, these most of life-spans of speciogenesis device are shorter, and the ozone amount that produces behind the general non-stop run hundreds of hour has promptly remained little.Another kind of ozone ceramic plate data sees the seventies Japanese documentation, Anshan static research institute and Chengdu just company of group adopt earthing pole by multiple sealing pottery, the anti-oxidation coating process of high-pressure stage, general non-stop run temperature rise, the ozone amount that produces presents downtrending gradually, and ozone output is below gram level, and power consumption is big, and is a lot of as industrial application product difficulty.

The utility model ozonizer is that a kind of manufacturing is simple and easily, volume is little, and compact construction produces the ozone concn height, and with low cost, has wide practical use industrial.

Accompanying drawing is represented the primary structure of ozonizer.

Be described in detail below in conjunction with the structure of accompanying drawing to ozone generator.

Institute's marking-up in the accompanying drawings is female to be expressed as follows respectively with each numeral:

A, dry air or pure oxygen gas import, b, ozone gas outlet, c, cooling water outlet, d, entrance of cooling water,

1, shell, 2, the Resins, epoxy stopping composition, 3, discharge dielectric substance (adopting quartz glass composition ozone discharge tube), 4, dry air becomes the pure oxygen gas passage, 5, high voltage electrode, 6, earthing pole.

Description of drawings, whole ozonizer internal discharge dielectric substance 3 and dry air or pure oxygen gas passage 4, be processed into ozone discharge tube with silica glass integral body, the electrical discharge zone quartz glass thickness is 1mm, (adopt line directly is 0.3mm to high voltage electrode 5, flexible stainless (steel) wire of 16 orders or line footpath 0.4mm, the stainless steel spring of spacing 4mm) being close to inwall places, ground-electrode 6 employing aluminium pools tightly clad outside surface or spraying conducting metal such as the metal titanium etc. at discharge tube, apply high frequency or voltage of intermediate frequency and will form creeping discharge at electrode 5 between high voltage electrode 5 or ground-electrode 6, range estimation can be seen integral body and be covered with corona.Oxygen enters through the equally distributed pore in gas passage 4 bottoms from import a in the dry air, makes oxygen change ozone into through territory, overdischarge corona zone, and b draws from the ozone gas outlet end.Because the high frequency creeping discharge produces a large amount of heats, water coolant enters from entrance end d, from cooling water outlet end c discharge, makes the unlikely generation temperature rise of ozone discharge tube.Whole ozonizer discharge tube encapsulates with upvc pipe or flame-proof ABS engineering plastics pipe, and inner filling epoxy resin 3 forms a whole.

Ozonizer described in the utility model, adopt severe non-uniform electric field to form creeping discharge and generate ozone, power consumption is low, the ozone concn height, required power is little, and voltage is low, safety margin is big, make easily, main is that the non-stop run life-span is longer, can make the serial ozonizer of different ozone outputs.

Claims

1, a kind of new-type ozone-generating, comprise ozone discharge tube 3 and shell 1 encapsulation composition, it is characterized in that: discharge tube is close to inwall and is placed high voltage electrode 5, outer wall cladding ground-electrode 6, the electrical discharge zone quartz glass thickness is 1mm, shell one side is arranged to entrance of cooling water end d and cooling water outlet end c, becomes dry air or purity oxygen import a and ozone gas outlet b in the shell top design, and dry air or pure oxygen gas passage 4 are set in discharge tube inside.

2, Accessory Right requires 1 described ozonizer, it is characterized in that: high voltage electrode adopts line directly to be 0.3mm, flexible stainless (steel) wire of 16 orders or line footpath 0.4mm, the stainless steel spring of spacing 4mm.

3, Accessory Right requires 1 described ozonizer, it is characterized in that: ground-electrode employing aluminium pool tightly clads outside surface or spraying conducting metal such as the titanium metal etc. at discharge tube 3.