CN201584646U - Explosive disconnector for lightning arrester - Google Patents
Explosive disconnector for lightning arrester Download PDFInfo
- Publication number
- CN201584646U CN201584646U CN2009202742617U CN200920274261U CN201584646U CN 201584646 U CN201584646 U CN 201584646U CN 2009202742617 U CN2009202742617 U CN 2009202742617U CN 200920274261 U CN200920274261 U CN 200920274261U CN 201584646 U CN201584646 U CN 201584646U
- Authority
- CN
- China
- Prior art keywords
- gap
- lightning arrester
- electrode
- explosion type
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002360 explosive Substances 0.000 title abstract 3
- 239000003721 gunpowder Substances 0.000 claims abstract description 7
- 238000004880 explosion Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 239000008393 encapsulating agent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to an explosive disconnector for a lightning arrester. The existing lightning arrester has the disadvantages of cumbersome installation, difficult assembly and complex structure, and adopts multiple components. The explosive disconnector for the lightning arrester consists of an upper electrode, a lower electrode and an insulating shell, a clearance anode and a clearance cathode are arranged respectively in the upper electrode and the lower electrode, gunpowder is arranged between the clearance anode and the clearance cathode, the upper electrode and the lower electrode are provided with an upper bolt and a lower bolt and are connected with the insulating shell through threads, and a sealing material is arranged on the threads. The utility model has the advantages of simple structure, fewer components, simple assembly and convenient and rapid installation.
Description
Technical field
The present invention relates to a kind of lightning arrester explosion type disconnector.
Background technology
Present employed lightning arrester complex structure, employed components and parts are many, install loaded down with trivial detailsly, and assembling is difficult.
Summary of the invention
The utility model is be to solve problems of the prior art, and a kind of simple in structure, safe in utilization, lightning arrester explosion type disconnector easily is provided.
Technical solution of the present invention is: a kind of lightning arrester explosion type disconnector, it is characterized in that: form by top electrode, bottom electrode insulation crust, be provided with the anodal and gap negative pole in gap in the described upper and lower electrode, be provided with gunpowder between described gap positive pole and the gap negative pole.
Described top electrode and bottom electrode are provided with bolt and following bolt.
The gap support tube is set between described top electrode and the bottom electrode.
Described gap support tube has 4 at least.
Described top electrode is connected with insulation crust by screw thread with bottom electrode, and screw thread is provided with encapsulant.
Described gap positive pole and gap negative pole are shaped as the turbination or the pole shape of mutual correspondence.
Advantage of the present utility model is simple in structure, safe in utilization, convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
The explanation of above-mentioned number in the figure: 1. go up bolt, 2. top electrode, 3. insulation crust, 4. gap support tube, 5. gap positive pole, 6. gap negative pole, 7. bottom electrode, 8. gunpowder 9. plays bolt.
Embodiment
Referring to Fig. 1, the utility model is by last bolt 1, top electrode 2, insulation crust 3, gap support tube 4, gap positive pole 5, gap negative pole 6, bottom electrode 7, gunpowder 8, following bolt 9 connects as one composition, its intermediate gap anodal 5 and gap negative pole 6 are connected to form a segment distance by gap support tube 4, and gunpowder 8 is arranged between gap anodal 5 and the gap negative pole 6, gap positive pole 5, gap negative pole 6 and gap support tube 4 all are sealed in the insulation crust 3 by top electrode 2 and bottom electrode 7, top electrode 2 is connected with insulation crust 3 by screw thread with bottom electrode 7, and screw thread is provided with encapsulant, and insulation crust 3 is silastic material or ceramic shell material, the turbination that is shaped as mutual correspondence or the pole shape of gap anodal 5 and gap negative pole 6.Last bolt 1 and following bolt 9 are separately positioned on top electrode 2 and the bottom electrode 7.
Operation principle: when running into when thunderbolt inferior, can produce electric arc between gap anodal 5 and the gap negative pole 6, electric arc can be ignited gunpowder 8, thereby top electrode 2 or bottom electrode 7 are thrown off, thereby make the operation that logs off of disconnector lightning arrester, following bolt 10 directly ground connection or/and by connecing counter and monitor ground connection.
Claims (6)
1. lightning arrester explosion type disconnector, it is characterized in that: form by top electrode (2), bottom electrode (7), insulation crust (3), be provided with gap positive pole (5) and gap negative pole (6) in the described upper and lower electrode (2) (7), be provided with gunpowder (8) between described gap positive pole (5) and the gap negative pole (6).
2. a kind of lightning arrester explosion type disconnector according to claim 1 is characterized in that: described top electrode (2) and bottom electrode (7) are provided with bolt (1) and following bolt (9).
3. a kind of lightning arrester explosion type disconnector according to claim 1 and 2 is characterized in that: be provided with gap support tube (4) between described top electrode (2) and the bottom electrode (7).
4. a kind of lightning arrester explosion type disconnector according to claim 3 is characterized in that: described gap support tube (4) has 4 at least.
5. a kind of lightning arrester explosion type disconnector according to claim 4 is characterized in that: described top electrode (2) is connected with insulation crust (3) by screw thread with bottom electrode (7), and screw thread is provided with encapsulant.
6. a kind of lightning arrester explosion type disconnector according to claim 5 is characterized in that: described gap positive pole (5) and gap negative pole (6) are shaped as mutual corresponding turbination or round bar shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202742617U CN201584646U (en) | 2009-12-14 | 2009-12-14 | Explosive disconnector for lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202742617U CN201584646U (en) | 2009-12-14 | 2009-12-14 | Explosive disconnector for lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584646U true CN201584646U (en) | 2010-09-15 |
Family
ID=42726659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202742617U Expired - Fee Related CN201584646U (en) | 2009-12-14 | 2009-12-14 | Explosive disconnector for lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521077A (en) * | 2018-04-11 | 2018-09-11 | 固力发电气有限公司 | A kind of Penetrative lightning arrester |
-
2009
- 2009-12-14 CN CN2009202742617U patent/CN201584646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521077A (en) * | 2018-04-11 | 2018-09-11 | 固力发电气有限公司 | A kind of Penetrative lightning arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20171214 |