CN2727139Y

CN2727139Y - Electrode ozone generating tube wrapped by thermal shrinkage

Info

Publication number: CN2727139Y
Application number: CN 200420009506
Authority: CN
Inventors: 朱鲁曰; 朱鲁铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-25
Filing date: 2004-09-25
Publication date: 2005-09-21
Anticipated expiration: 2014-09-25

Abstract

The utility model provides an electrode ozone generating tube wrapped by thermal shrinkage, comprising an internal electrode and an external electrode; a thin sheet copper is as the external electrode; the external wall of the dielectric substance tube is wrapped with the thin sheet copper; the dielectric substance tube sleeve for wrapping the thin sheet copper is arranged in the thermal shrinkable tube which can make the thin sheet copper tightly wrapped on the external wall of the dielectric substance tube through the thermal shrinkage. The dielectric substance tube which is wrapped with the thin sheet copper can be used for manufacturing the external electrode, which makes use of the feature that the thermal shrinkable tube can shrink while being heated; the thin sheet copper which is wrapped on the dielectric substance tube can be sheathed in the thermal shrinkable tube with the dielectric substance tube, then heating is conducted. As the further shrinkage of the thermal shrinkable tube, the thin copper sheet which is gathered can be tightly wrapped on the external wall of the dielectric substance tube; the contact clearance between the thin copper sheet and the dielectric substance tube can achieve minimization and homogenization; the manufacturing technique is reasonable; the electromagnetic interference can be lowered, and the service life of product can be prolonged.

Description

Thermal shrinkage tightening wrapped electrode in ozonizer

One, affiliated technical field

The utility model relates to a kind of ozone generating pipe.

Two, background technology

As a kind of technological trend, sheet copper is made the ozone generating pipe of outer electrode on the outer wall winding up of the Glass tubing of dielectric substance or vitrified pipe, simply only seem, but it is just so uneasy to require copper sheet as far as possible closely to be rolled in Glass tubing or vitrified pipe outer wall, more much more difficult than tightly serving as a contrast copper sheet at Glass tubing or vitrified pipe inwall.Up to the present, take the kinds of processes mode, still be difficult to reach minimizing of the two contact gap.The two contact gap has lax slightly, when connecting the high-frequency and high-voltage working power, discharge also occurs in such gap, even sparking, and discharge not only produces ear-piercing noise with sparking, also produces electromagnetic interference wave, has destroyed the electromagnetic compatibility of whole prod.The vexed ozone that is produced in gap the inside discharge, cupric oxide intracutaneous wall has shortened work-ing life of ozone generating pipe again.This shows, as outer electrode, be difficult to the two contact gap of control and minimize, caused the certain quality defective to ozone generating pipe at dielectric substance tube outer wall wraparound copper sheet.

Three, utility model content

The purpose of this utility model is to overcome the above-mentioned defective that exists contact gap to cause between existing copper sheet and the medium pipe, provides a kind of pyrocondensation to wrap tightly the ozone generating pipe of electrode, and it has reduced electromagnetic interference, long service life.

The utility model is achieved through the following technical solutions: a kind of thermal shrinkage tightening wrapped electrode in ozonizer, electrode and outer electrode in comprising, sheet copper is as outer electrode, at dielectric substance tube outer wall wraparound sheet copper, the dielectric substance pipe of wraparound sheet copper is enclosed within the heat-shrink tube, the heat-shrink tube thermal contraction with sheet copper tightly winding up on the dielectric substance tube outer wall.

To be solved in the utility model is contact gap between outer electrode (sheet copper) and the dielectric substance pipe, it is reached minimize.Going up the wraparound sheet copper at dielectric substance pipe (Glass tubing or vitrified pipe) and make outer electrode, is the characteristics of utilizing the heat-shrink tube heat shrink, with in advance on the dielectric substance pipe sheet copper of wraparound be enclosed within the heat-shrink tube heating then together.So along with the further contraction of heat-shrink tube, at this moment sheet copper draws in and is rolled in the dielectric substance tube outer wall tightly, the two contact gap is reached minimize, homogenizing.Its production technique is reasonable, has reduced electromagnetic interference, has prolonged product work-ing life.

Four, description of drawings

Fig. 1 is the front section view of embodiment China and foreign countries electrode pipe.

Fig. 2 is the front section view of present embodiment one (interior electrode is a stainless steel tube).

Fig. 3 is the front section view of present embodiment two (interior electrode is the liner copper sheet).

Fig. 4 is the A-A sectional view of Fig. 1.

Fig. 5 is the B-B sectional view of Fig. 2.

Fig. 6 is the C-C sectional view of Fig. 3.

Among the figure: 1, dielectric substance pipe, 2, sheet copper, 3, heat-shrink tube, 4, power supply connects inserted sheet, 5, sealing glue, 6, stainless steel tube, 7, base takes place, 8, the tubulose gap, 9, valve, 10, copper sheet, 11, interior dielectric substance pipe.

Five, embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is remake description.

Referring to Fig. 1-Fig. 6, a kind of thermal shrinkage tightening wrapped electrode in ozonizer, electrode and outer electrode in comprising, sheet copper 2 is as outer electrode, at dielectric substance pipe 1 outer wall wraparound sheet copper 2, the dielectric substance pipe 1 of wraparound sheet copper 2 is enclosed within the heat-shrink tube 3, heat-shrink tube 3 thermal contractions with sheet copper 2 tightly winding up on dielectric substance pipe 1 outer wall.Glass tubing or vitrified pipe are as dielectric substance pipe 1.

Referring to Fig. 1-Fig. 3, sheet copper 2 one ends are welded with power supply and connect inserted sheet 4.

Referring to Fig. 1-Fig. 3, heat-shrink tube 3 two ends seal with sealing glue 5.Make sheet copper 2 be in sealed state, be difficult for oxidation, further improved work-ing life.

Referring to Fig. 2 and Fig. 5, stainless steel tube 6 is as interior electrode.

Referring to Fig. 3 and Fig. 6, interior dielectric substance pipe 11 liner copper sheets 10 are as interior electrode.Glass tubing or vitrified pipe are as interior dielectric substance pipe 11.

Referring to Fig. 2 and Fig. 5 or Fig. 3 and Fig. 6, the interior dielectric substance pipe 11 of stainless steel tube 6 or liner copper sheet 10 takes place in the base 7 with coaxial being assemblied in dielectric substance pipe 1 two ends of wraparound sheet copper 2, with sealing glue 5 sealing and fixing, form tubulose gap 8 between the two, two ends generation base 7 axial centre are penetrating and valve 9 is respectively arranged, and constitute the gas communication passages with tubulose gap 8.On interior electrode and outer electrode logical on during the high-frequency and high-voltage working power, the tubulose gap 8 of dielectric substance pipe 1 and 11 formation of interior dielectric substance pipe in, generate ozone, and pass through the discharge of gas communication passage.

Claims

1, a kind of thermal shrinkage tightening wrapped electrode in ozonizer, electrode and outer electrode in comprising, sheet copper (2) is as outer electrode, at dielectric substance pipe (1) outer wall wraparound sheet copper (2), it is characterized in that: the dielectric substance pipe (1) of wraparound sheet copper (2) is enclosed within the heat-shrink tube (3), heat-shrink tube (3) thermal contraction with sheet copper (2) tightly winding up on dielectric substance pipe (1) outer wall.

2, a kind of thermal shrinkage tightening wrapped electrode in ozonizer according to claim 1 is characterized in that: sheet copper (2) one ends are welded with power supply and connect inserted sheet (4).

3, a kind of thermal shrinkage tightening wrapped electrode in ozonizer according to claim 1 is characterized in that: heat-shrink tube (3) two ends seal with sealing glue (5).

4, a kind of thermal shrinkage tightening wrapped electrode in ozonizer according to claim 1 is characterized in that: stainless steel tube (6) is as interior electrode.

5, a kind of thermal shrinkage tightening wrapped electrode in ozonizer according to claim 1 is characterized in that: interior dielectric substance pipe (11) liner copper sheet (10) is as interior electrode.

6, according to claim 1 or 4 or 5 described a kind of thermal shrinkage tightening wrapped electrode in ozonizer, it is characterized in that: the interior dielectric substance pipe (11) of stainless steel tube (6) or liner copper sheet (10) takes place in the base (7) with coaxial being assemblied in dielectric substance pipe (1) two ends of wraparound sheet copper (2), with sealing glue (5) sealing and fixing, form tubulose gap (8) between the two, two ends generation base (7) axial centre is penetrating and valve (9) is respectively arranged, and constitutes the gas communication passage with tubulose gap (8).