CN202297118U - Spiral tubular discharge unit for ozone generator - Google Patents
Spiral tubular discharge unit for ozone generator Download PDFInfo
- Publication number
- CN202297118U CN202297118U CN2011202695007U CN201120269500U CN202297118U CN 202297118 U CN202297118 U CN 202297118U CN 2011202695007 U CN2011202695007 U CN 2011202695007U CN 201120269500 U CN201120269500 U CN 201120269500U CN 202297118 U CN202297118 U CN 202297118U
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- high voltage
- discharge cell
- ground electrode
- insulation layer
- ozonizer
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Abstract
The utility model provides a spiral tubular discharge unit for an ozone generator, which is formed by mutually overlaying a group of lamellar flexible ground electrodes with the number no less than one, an insulating layer and a high voltage electrode which are rolled into a spiral tubular shape along one edge entirely. The insulating layer separates the high voltage electrode from the ground electrodes. Protrusions are simultaneously arranged on one surface or two surface of the insulating layer or one of the ground electrodes and the high voltage electrode or the ground electrodes, the high voltage electrode and the insulating layer respectively. The edge of the insulating layer exceeds the edges of the ground electrodes and the edge of the high voltage electrode, and discharge gaps exist between the ground electrodes and the insulating layer and between the insulating layer and the high voltage electrode respectively. The spiral tubular discharge unit for the ozone generator can be applied to various ozone generators, particularly large ozone generators.
Description
Technical field:
The utility model belongs to the ozonizer field, relates to the discharge cell of ozonizer.
Technical background:
The stacked discharge cell of existing large-scale ozone generator generally comprises high voltage electric level, insulation tube and the ground electrode of concentric installation, and order from inside to outside is high voltage terminal, insulation tube and ground electrode.The general ceramic film coated type Glass tubing that adopts is done insulation tube, and stainless steel tube is done electrode materials, and air or oxygen dry, that purify passes through the discharging gap between electrode and the insulation layer, after the energising, in the gap, produces ozone.But it is independent cover high voltage terminal, insulation tube and a ground electrode that its weak point is each discharge cell; Discharging gap is big, and the discharge specific surface area of the whole ozonizer of composition is little, causes producing the ozone rate and reduces; Make single device output little, the floor space of main equipment is big; And high voltage terminal, insulation tube and ground electrode are concentric; So the requirement to installing is also high, and disrepair phenomenon takes place in insulation tube easily, causes the installation and maintenance cost high; In addition because the materials such as stainless steel, glass or pottery that adopt; So the cost of investment of entire equipment is also high, therefore need a kind of can overcome above-mentioned insufficient, specific surface area is big, produce the ozone rate high, take up an area of little, investment and low, the easy manufacturing of maintenance operation cost, easy-to-install discharge cell.
The utility model content:
The purpose of the utility model be to provide two kinds of specific surface areas big, discharging gap is small, produces that the ozone rate is high, investment and low, the easy manufacturing of maintenance operation cost, the stacked discharge cell that is used for ozonizer that is easy to install, change.
The technical scheme that realizes the utility model purpose one is: the spiral tubular discharge cell that ozonizer is used; It is characterized in that: by one group of quantity be no less than respectively one laminar and ground electrode, insulation layer and high voltage terminal that can curl are overlapped and wholely be rolled into the spiral tubular along an one of which edge and form; Be separated by by insulation layer between said high voltage terminal and the ground electrode; And said insulation layer or ground electrode and high voltage terminal one or both of and insulation layer simultaneously on a face separately or two faces convexity is set simultaneously; The edge of said insulation layer exceeds the edge of ground electrode and high voltage terminal, between ground electrode and the insulation layer, respectively have discharging gap between insulation layer and the high voltage terminal.
In order to reach the good technical effect, the technical characterictic of said discharge cell can also be specially following technical characterstic:
Discharging gap between 1 said ground electrode and the insulation layer, between insulation layer and the high voltage terminal is between 0.04～0.5mm.
2 said hill height are between 0.04～0.5mm.
3 said convexities are own on insulation layer, high voltage terminal or the ground electrode.
4 said convexities are attached on insulation layer, high voltage terminal or the ground electrode through bonding method.
5 said convexities are that lattice-like is protruding.
6 said convexities are some mutually mutually disjoint strip projected parts.
7 said convexities are that corrugated is protruding.
8 said ground electrodes, insulation layer and high voltage terminal are adjacent in twos.
Be separated by by a layer insulating between 9 said high voltage terminals and the ground electrode.
Be separated by by two-layer or multilayer dielectric layer between 10 said high voltage terminals and the ground electrode.
11 said high voltage terminals are only adjacent with insulation layer.
12 said ground electrodes are only adjacent with insulation layer.
Be distributed with a plurality of high voltage terminals or a plurality of ground electrode between adjacent two insulation layers in the 13 said discharge cells.
14 said corrugated convexities and strip projected parts are continuous or discontinuous.
15 can also comprise an axle, and said discharge cell is that the center curls into the spiral tubular around axle integral body with the axle.
The spiral tubular discharge cell that the ozonizer of the utility model technical scheme that these above-mentioned two utility model purposes of employing provide is used has following advantage:
1. single discharge cell and big by the specific surface area of its ozonizer of forming, ozone output is high;
2. belong to microclearance discharge, make that the ozone productive rate significantly improves, the unit volume ozone concn high;
3. it is big to increase specific surface area to be curled into many layers as required, significantly improves ozone output and concentration, significantly improves the output of single device and reduces occupation area of equipment;
4. insulation layer is the material of can curling, during installation if with the high voltage terminal that combines, insulation layer and ground electrode along its edge curl curl, do not require strict to make equipment very easily make installation with one heart, effectively reduce manufacturing and maintenance cost;
5. ground electrode, high voltage terminal and insulation layer all are thin films, and cost is low, reduce facility investment and maintenance cost;
6. being separated by by two-layer or multilayer dielectric layer between said high voltage terminal and the ground electrode to strengthen its insulation characterisitic, thus the security of the system of assurance.
7. can be distributed with a plurality of high voltage terminals between adjacent two insulation layers in the said discharge cell or a plurality of ground electrode can strengthen its resistance to pressure, erosion resistance and prevent high voltage terminal and the breakdown structure deteriorate that causes of ground electrode; Guarantee security of system, prolong equipment life.
Description of drawings:
Fig. 1 is the synoptic diagram of first embodiment that is used for the spiral tubular discharge cell that ozonizer uses of the utility model
Fig. 2 is the expansion synoptic diagram of the spiral tubular discharge cell used of ozonizer shown in Figure 1
Fig. 3 is second the embodiment synoptic diagram that is used for the spiral tubular discharge cell that ozonizer uses of the utility model
1 is discharge cell ground among the figure, and 2 is ground electrode, and 3 is insulation layer, and 4 is high voltage terminal, and 5 for being arranged on the gap between high voltage terminal and the insulation tube, and 6 for being arranged on the gap between insulation tube and the ground electrode, and 7 is axle, and 8 is protruding.
Embodiment:
Below in conjunction with accompanying drawing 1-3 two embodiment of the utility model are done specific descriptions.
As shown in Figure 1; The utility model purpose one provides is used for the spiral tubular discharge cell 1 that ozonizer is used; It is overlapped and wholely be rolled into the spiral circle tubular along an one of which edge and form to be no less than the laminar and ground electrode 2 that can curl, insulation layer 3 and high voltage terminal 4 respectively by one group of quantity; Be separated by by insulation layer 3 between said high voltage terminal 4 and the ground electrode 2; And on the face of said insulation layer 3 or two faces be provided with protrudingly 8 simultaneously, the edge of said insulation layer 3 exceeds the edge of ground electrode 2 and high voltage terminal 4, between ground electrode 2 and the insulation layer 3, respectively have discharging gap between insulation layer 3 and the high voltage terminal 4.Discharging gap 5 between preferably said ground electrode and the insulation layer, between insulation layer and the high voltage terminal and 6 size are between 0.04～0.5mm, and correspondingly the height of said convexity is preferably between 0.04～0.5mm.In practical application, said convexity also can be arranged on the face of one of ground electrode 2 or high voltage terminal 4 or two faces on, or simultaneously on ground electrode 2 and high voltage terminal 4 the two face separately or on two faces.
Ground electrode described in the present embodiment 2, insulation layer 3 and high voltage terminal 4 are adjacent in twos; Promptly as shown in fig. 1; 4 of said high voltage terminals and insulation layer 3 are adjacent and 2 of said ground electrodes are adjacent with insulation layer 3, only are separated by by a layer insulating 3 between said high voltage terminal 4 and the ground electrode 2.And be separated by to strengthen its insulation characterisitic by two-layer or multilayer dielectric layer 3 between high voltage terminal described in the practical application 4 and the ground electrode 2, guarantee the security of system.
Have only a high voltage terminal 4 or a ground electrode 2 between adjacent two insulation layers 3 in the present embodiment, in discharge cell described in the practical application, can be distributed with a plurality of high voltage terminals 4 or a plurality of ground electrode 2 between adjacent two insulation layers 3 to strengthen its resistance to pressure, erosion resistance and to prevent high voltage terminal 4 and the ground electrode 2 breakdown structure deteriorate that cause.
Said protruding 8 are distributed on the insulation layer 3, and are nonvolatil convexities own on the insulation layer 3, and it also can be distributed on the face or two faces of high voltage terminal 4 or ground electrode 2.
Protruding can also being attached to through bonding method on insulation layer 3, high voltage terminal 4 or the ground electrode 2 described in the practical application.
Protruding 8 is that lattice-like is protruding described in the present embodiment, can also be the convexity of some mutually mutually disjoint strip projected parts or corrugated or other shapes in practical application.And can be continuous or discontinuous.
As shown in Figure 3; The spiral tubular discharge cell that the ozonizer that second embodiment of the utility model provides is used; With different among the embodiment one be that it also comprises an axle 7; Discharge cell integral body among the embodiment one is rolled into the spiral tubular along an one of which edge around axle 7 forms, and said axle can be solid or hollow.
The spiral tubular discharge cell that the ozonizer of employing the utility model technical scheme is used can be applied in the various ozonizers, particularly large-scale ozone generator.
Claims (16)
1. the spiral tubular discharge cell used of ozonizer; It is characterized in that: by one group of quantity be no less than respectively one laminar and ground electrode (2), insulation layer (3) and high voltage terminal (4) that can curl are overlapped and wholely be rolled into the spiral circle tubular along an one of which edge and form; Be separated by by insulation layer (3) between said high voltage terminal (4) and the ground electrode (2); And said insulation layer (3) or ground electrode (2) and high voltage terminal (4) one or both of and insulation layer (3) simultaneously on a face separately or two faces convexity is set simultaneously; The edge of said insulation layer (3) exceeds the edge of ground electrode (2) and high voltage terminal (4); Between ground electrode (2) and the insulation layer (3), respectively have discharging gap (5,6) between insulation layer (3) and the high voltage terminal (4).
2. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: the discharging gap (5,6) between said ground electrode (2) and the insulation layer (3), between insulation layer (3) and the high voltage terminal (4) is between 0.04～0.5mm.
3. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: the height of said convexity (8) is between 0.04～0.5mm.
4. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said convexity (8) is that insulation layer (3), high voltage terminal (4) or ground electrode (2) are upward own.
5. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said convexity (8) is attached on insulation layer (3), high voltage terminal (4) or the ground electrode (2) through bonding method.
6. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said convexity (8) is that lattice-like is protruding.
7. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said convexity (8) is some mutually mutually disjoint strip projected parts.
8. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said convexity (8) is that corrugated is protruding.
9. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said ground electrode (2), insulation layer (3) and high voltage terminal (4) are adjacent in twos.
10. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: be separated by by a layer insulating between said high voltage terminal (4) and the ground electrode (2).
11. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: be separated by by two-layer or multilayer dielectric layer (3) between said high voltage terminal (4) and the ground electrode (2).
12. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said high voltage terminal (4) is only adjacent with insulation layer (3).
13. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: said ground electrode (2) is only adjacent with insulation layer (3).
14. the spiral tubular discharge cell that ozonizer as claimed in claim 1 is used is characterized in that: be distributed with a plurality of high voltage terminals (4) or a plurality of ground electrode (2) between adjacent two insulation layers (3) in the said discharge cell.
15. like the spiral tubular discharge cell that claim 7 or 8 described ozonizers are used, it is characterized in that: said convexity is continuous or discontinuous.
16. the spiral tubular discharge cell that ozonizer as claimed in claim 15 is used is characterized in that: also comprise an axle (7), said discharge cell is that the center curls into the spiral tubular around axle integral body with the axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202695007U CN202297118U (en) | 2011-07-13 | 2011-07-13 | Spiral tubular discharge unit for ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202695007U CN202297118U (en) | 2011-07-13 | 2011-07-13 | Spiral tubular discharge unit for ozone generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297118U true CN202297118U (en) | 2012-07-04 |
Family
ID=46366056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202695007U Expired - Lifetime CN202297118U (en) | 2011-07-13 | 2011-07-13 | Spiral tubular discharge unit for ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874763A (en) * | 2011-07-13 | 2013-01-16 | 福建新大陆环保科技有限公司 | Spiral tubular discharging unit for ozone generator |
-
2011
- 2011-07-13 CN CN2011202695007U patent/CN202297118U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874763A (en) * | 2011-07-13 | 2013-01-16 | 福建新大陆环保科技有限公司 | Spiral tubular discharging unit for ozone generator |
| CN102874763B (en) * | 2011-07-13 | 2015-03-25 | 福建新大陆环保科技有限公司 | Spiral tubular discharging unit for ozone generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |