CN204390971U - Isolation circuit breakers electronic mutual inductor mounting structure - Google Patents
Isolation circuit breakers electronic mutual inductor mounting structure Download PDFInfo
- Publication number
- CN204390971U CN204390971U CN201520054825.1U CN201520054825U CN204390971U CN 204390971 U CN204390971 U CN 204390971U CN 201520054825 U CN201520054825 U CN 201520054825U CN 204390971 U CN204390971 U CN 204390971U
- Authority
- CN
- China
- Prior art keywords
- mutual inductor
- electronic mutual
- control device
- circuit breakers
- isolation circuit
- 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.)
- Withdrawn - After Issue
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229910052573 porcelain Inorganic materials 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000002708 enhancing Effects 0.000 abstract 1
- 238000009422 external insulation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model relates to isolation circuit breakers electronic mutual inductor mounting structure, it comprises arc control device sleeve pipe, pillar sleeve, electronic mutual inductor, arc control device sleeve pipe internal fixtion has conductor, by pillar sleeve Flange joint between arc control device sleeve pipe and pillar sleeve, described pillar sleeve flange offers cannelure, electronic mutual inductor is arranged in cannelure, and described cannelure bottom land is provided with optical-fibre channel.The utility model structure is simple, good insulation preformance, successfully realizes electronic mutual inductor to be arranged on the strut porcelain bushing of porcelain knob breaker, enhances the degree of protection of electronic mutual inductor, improve the reliability of product.
Description
Technical field
the utility model relates to isolation circuit breakers electronic mutual inductor mounting structure.
Background technology
isolated circuit breaker is novel power transmission and transforming equipment, after adapted electronic mutual inductor, function can be expanded further, the all non-electronic mutual inductor of existing mount scheme is external has a lot of drawbacks with isolation circuit breakers outside of sleeve, first the guard shield increasing instrument transformer is needed, make the volume of instrument transformer increase decades of times, add cost, make effective external insulation distance of isolation circuit breakers arc extinguishing sleeve pipe reduce on the other hand, cause the external insulation hydraulic performance decline of isolation circuit breakers, have impact on the reliability of product.
Summary of the invention
in order to overcome above defect, the utility model provides a kind of isolated breaker electronic type mutual inductor installation structure, the overall performance ability of high-voltage alternating isolation circuit breakers and reliability.
the technical solution of the utility model is: isolation circuit breakers electronic mutual inductor mounting structure, it is characterized in that: comprise arc control device sleeve pipe, pillar sleeve, electronic mutual inductor, arc control device sleeve pipe internal fixtion has conductor, by pillar sleeve Flange joint between arc control device sleeve pipe and pillar sleeve, described pillar sleeve flange offers cannelure, electronic mutual inductor is arranged in cannelure, and described cannelure bottom land is provided with optical-fibre channel.
cannelure upper end described in the utility model is provided with insulating flange, and insulating flange is provided with seal groove, inserts sealing ring in seal groove.
cannelure upper end described in the utility model is provided with dead ring, be connected with rebound between dead ring and arc control device sleeve pipe, running through in dead ring has insulating case, is fixed with insulating washer between insulating case and dead ring, dead ring is provided with seal groove, inserts sealing ring in seal groove.
pillar sleeve described in the utility model adopts the compound insulating sleeve of built-in fiber.
the utility model adopts built-in fiber compound insulating sleeve, and the connection and the signal that realize optical fiber and instrument transformer export.Pillar sleeve upper flange adopts and opens annular groove, is provided with optical-fibre channel, is placed on by instrument transformer in groove, optical fiber and instrument transformer welding at bottom land, and instrument transformer is installed with fixing realization of insulating press boards; Pillar sleeve upper flange is high-quality electric conducting material, is directly used in isolation circuit breakers major loop conduction; Mounting structure adopts insulating flange or dead ring to ensure the normal work of instrument transformer, insulating flange or dead ring have seal groove or ring structure, sealing property can be ensured, sealing function is divided into two parts, one is the high pressure SF6 air seal in circuit breaker, and two is the waterproof and dampproof sealing functions for instrument transformer and optical fiber.
the beneficial effects of the utility model are: the utility model structure is simple, good insulation preformance, successfully realizes electronic mutual inductor to be arranged on the strut porcelain bushing of porcelain knob breaker.
Accompanying drawing explanation
fig. 1 is the utility model overall schematic.
fig. 2 is the utility model example structure schematic diagram.
Embodiment
isolation circuit breakers electronic mutual inductor mounting structure, it is characterized in that: comprise arc control device sleeve pipe 1, pillar sleeve 2, electronic mutual inductor 3, arc control device sleeve pipe 1 internal fixtion has conductor 4, be connected by pillar sleeve flange 5 between arc control device sleeve pipe 1 with pillar sleeve 2, described pillar sleeve flange 5 offers cannelure 6, electronic mutual inductor 3 is arranged in cannelure 6, and described cannelure 6 bottom land is provided with optical-fibre channel 7.
cannelure 6 upper end described in the utility model is provided with insulating flange 8, and insulating flange 8 is provided with seal groove 9, inserts sealing ring in seal groove 9.
cannelure 6 upper end described in the utility model is provided with dead ring 10, rebound 11 is connected with between dead ring 10 and arc control device sleeve pipe 1, run through in dead ring 10 and have insulating case 12, insulating washer is fixed with between insulating case 12 and dead ring 10, dead ring is provided with seal groove 9, inserts sealing ring in seal groove 9.
pillar sleeve 2 described in the utility model adopts the compound insulating sleeve of built-in fiber.
the utility model adopts built-in fiber compound insulating sleeve, and the connection and the signal that realize optical fiber and instrument transformer export.Pillar sleeve upper flange adopts and opens annular groove, is provided with optical-fibre channel, is placed on by instrument transformer in groove, optical fiber and instrument transformer welding at bottom land, and instrument transformer is installed with fixing realization of insulating press boards; Pillar sleeve upper flange is high-quality electric conducting material, is directly used in isolation circuit breakers major loop conduction; Mounting structure adopts insulating flange or dead ring to ensure the normal work of instrument transformer, insulating flange or dead ring have seal groove or ring structure, sealing property can be ensured, sealing function is divided into two parts, one is the high pressure SF6 air seal in circuit breaker, and two is the waterproof and dampproof sealing functions for instrument transformer and optical fiber.
Claims (4)
1. isolation circuit breakers electronic mutual inductor mounting structure, it is characterized in that: comprise arc control device sleeve pipe, pillar sleeve, electronic mutual inductor, arc control device sleeve pipe internal fixtion has conductor, by pillar sleeve Flange joint between arc control device sleeve pipe and pillar sleeve, described pillar sleeve flange offers cannelure, electronic mutual inductor is arranged in cannelure, and described cannelure bottom land is provided with optical-fibre channel.
2. isolation circuit breakers electronic mutual inductor mounting structure according to claim 1, is characterized in that: described cannelure upper end is provided with insulating flange, and insulating flange is provided with seal groove, inserts sealing ring in seal groove.
3. isolation circuit breakers electronic mutual inductor mounting structure according to claim 1, it is characterized in that: described cannelure upper end is provided with dead ring, rebound is connected with between dead ring and arc control device sleeve pipe, run through in dead ring and have insulating case, insulating washer is fixed with between insulating case and dead ring, dead ring is provided with seal groove, inserts sealing ring in seal groove.
4. isolation circuit breakers electronic mutual inductor mounting structure according to claim 1, is characterized in that: described pillar sleeve adopts the compound insulating sleeve of built-in fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054825.1U CN204390971U (en) | 2015-01-27 | 2015-01-27 | Isolation circuit breakers electronic mutual inductor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054825.1U CN204390971U (en) | 2015-01-27 | 2015-01-27 | Isolation circuit breakers electronic mutual inductor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390971U true CN204390971U (en) | 2015-06-10 |
Family
ID=53363669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054825.1U Withdrawn - After Issue CN204390971U (en) | 2015-01-27 | 2015-01-27 | Isolation circuit breakers electronic mutual inductor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616929A (en) * | 2015-01-27 | 2015-05-13 | 山东泰开高压开关有限公司 | Isolation breaker electronic transformer installation structure |
-
2015
- 2015-01-27 CN CN201520054825.1U patent/CN204390971U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616929A (en) * | 2015-01-27 | 2015-05-13 | 山东泰开高压开关有限公司 | Isolation breaker electronic transformer installation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204390971U (en) | Isolation circuit breakers electronic mutual inductor mounting structure | |
| CN104616929A (en) | Isolation breaker electronic transformer installation structure | |
| CN102388514A (en) | Bushing for connecting gas insulated switchgear with air insulated switchgear | |
| CN205724749U (en) | The wall bushing that a kind of dirt exclusion capabilities is strong | |
| CN102800468B (en) | Impregnated paper capacitive oil-SF6 transformer bushing | |
| CN201584663U (en) | Busbar insulating sleeve of 24KV switch cabinet | |
| CN101714446A (en) | Glass fibre reinforced plastic capacitance multicore transformer bushing | |
| CN203733537U (en) | High-voltage outdoor bushing | |
| CN204142264U (en) | Anti-lightning strike sensor | |
| CN209282773U (en) | TG series gauze screen built-in type wall bushing | |
| CN203398615U (en) | Gas insulated switchgear | |
| CN203351226U (en) | Current-carrying bus bar inside airtight chamber of gas insulation switch device and gas insulation switch device utilizing same current-carrying bus bar | |
| CN205657373U (en) | Solid insulating pole column | |
| CN204089146U (en) | Underground type 10 kv cable splitter | |
| CN203150465U (en) | Ultra-high-voltage alternating-current circuit breaker | |
| CN204809422U (en) | Electronic equipment high voltage output device that goes between | |
| CN203339559U (en) | Multifunctional fixing sealing assembly with lower-grounding | |
| CN203415829U (en) | Solid insulation component used for solid insulation cabinet | |
| CN203377077U (en) | High-voltage isolating transformer | |
| CN203135221U (en) | Composite through-wall sleeve having fuse | |
| CN202772487U (en) | Enclosed insulating cylinder with upper portion isolated from lower portion | |
| CN203277202U (en) | Combined insulation connection structure of electromagnet and vacuum arc-extinguishing chamber | |
| CN202749681U (en) | Spark gap-type equipotential connector | |
| CN204012551U (en) | The insulating cylinder of high-tension switch cabinet band Novel shielding structure | |
| CN201522911U (en) | High voltage transformer casing pipe for insulating conductors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20170503 |
|
| AV01 | Patent right actively abandoned |