CN205335213U - High -voltage -dropout -type fuse cutout - Google Patents
High -voltage -dropout -type fuse cutout Download PDFInfo
- Publication number
- CN205335213U CN205335213U CN201620070713.XU CN201620070713U CN205335213U CN 205335213 U CN205335213 U CN 205335213U CN 201620070713 U CN201620070713 U CN 201620070713U CN 205335213 U CN205335213 U CN 205335213U
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- China
- Prior art keywords
- fuse
- insulator
- high strength
- cartridge fuse
- plc
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- Expired - Fee Related
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Abstract
The utility model relates to a high -voltage -dropout -type fuse cutout, it includes insulator, cartridge fuse, the insulator be the high strength insulator, high strength insulator and the upper portion between the cartridge fuse be provided with binding post, last binding post's end -to -end connection have last contact head, the upper portion of last contact head be provided with the arc extinguishing bars, high strength insulator and the lower part between the cartridge fuse be provided with down the static contact, lower static contact and cartridge fuse between be provided with to jump and take off the ware, the inboard at middle part of high strength insulator be provided with the PLC controller, the upside of PLC controller be provided with the distance measurement ware, the downside of PLC controller be provided with the memory, the outside of cartridge fuse be provided with the vibrations sensor, it is total the utility model has the advantages of go to swim that the arc of action is effectual, quickly separating, that fuse transmission power is little, fusing detects is accurate, application range is wide.
Description
Technical field
This utility model belongs to electrical safety field, is specifically related to a kind of fuse, particularly to a kind of high voltage drop-out type fuse cutout。
Background technology
Fuse switch has the features such as economy, easy to operate, adaptation outdoor environment is strong, is widely used in 10kV distribution line and distribution transformer primary side and as protection and carries out equipment throwing, cuts the use of operation；Generally traditional fuse switch go arc effect not ideal；It addition, the sharp separation of terminal can not be realized；In this external daily use, usually occur that fuse fuses, and power center also cannot obtain the relevant information of circuit fusing；For the fuse switch of different model, all need to detect whether cartridge fuse falls；Therefore research and develop a kind of go trip the arc of action be effective, sharp separation, fuse transmission power is little, fusing detection accurately, high voltage drop-out type fuse cutout that use scope is wide have very much Practical significance。
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of and remove the high voltage drop-out type fuse cutout that the trip arc of action is effective, sharp separation, fuse transmission power is little, fusing detection is accurate, use scope is wide。
The purpose of this utility model is achieved in that a kind of high voltage drop-out type fuse cutout, it includes insulator, cartridge fuse, described insulator is high strength insulator, top between described high strength insulator and cartridge fuse is provided with upper connecting terminal, the end of described upper connecting terminal is connected to contact head, the top of described upper contact head is provided with arc-chute, bottom between described high strength insulator and cartridge fuse is provided with lower static contact, it is provided with tripping device between described lower static contact and cartridge fuse, the inner side at the middle part of described high strength insulator is provided with PLC, the upside of described PLC is provided with distance measuring unit, the downside of described PLC is provided with memorizer, the arranged outside of described cartridge fuse has shaking sensor。
The number of described shaking sensor is at least 3。
Described PLC and memorizer, distance measuring unit, shaking sensor are all connected with。
The upside end of described cartridge fuse is provided with pressure and releases cap。
Described distance ranging device, PLC, memorizer outside be provided with shell。
It is provided with lower connecting terminal between described high strength insulator and lower static contact。
The beneficial effects of the utility model: on this utility model, the top of contact head is provided with arc-chute, arc-chute of the present utility model adopts the ABS band resistance alkene material of high-quality, limits electricity and the trip arc of action is removed in offer, have the advantages that the trip arc of action is effective；Lower being provided with tripping device between static contact and cartridge fuse, tripping device achieves the sharp separation of terminal, reduces the conveying capacity of fuse when closing a floodgate, and has sharp separation, a feature that fuse transmission power is little；PLC and memorizer, distance measuring unit, shaking sensor are all connected with, fuse switch for different model, distance measuring unit sets different value ranges, when cartridge fuse falls, distance measuring unit obtains drop information by continuous range measurement, feeds back to PLC, the data message such as the frequency fallen for cartridge fuse and number of times, storage in memory, uses for backstage；Simultaneously, in order to ensure the accuracy of drop information data, wrapping around of cartridge fuse being provided with at least three shaking sensor, shaking sensor is set with certain numerical range, only three shaking sensors are all reported to the police, and PLC just can obtain corresponding data message；Total this utility model has the advantage that the trip arc of action is effective, sharp separation, fuse transmission power is little, fusing detection is accurate, use scope is wide。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Diagram: 1, high strength insulator 2, upper connecting terminal 3, cartridge fuse 4, upper contact head 5, pressure release cap 6, arc-chute 7, lower static contact 8, tripping device 9, PLC 10, memorizer 11, distance measuring unit 12, shaking sensor。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further。
Embodiment 1
As shown in Figure 1, a kind of high voltage drop-out type fuse cutout, it includes insulator, cartridge fuse 3, described insulator is high strength insulator 1, top between described high strength insulator 1 and cartridge fuse 3 is provided with upper connecting terminal 2, the end of described upper connecting terminal 2 is connected to contact head 4, the top of described upper contact head 4 is provided with arc-chute 6, bottom between described high strength insulator 1 and cartridge fuse 3 is provided with lower static contact 7, it is provided with tripping device 8 between described lower static contact 7 and cartridge fuse 3, the inner side at the middle part of described high strength insulator 1 is provided with PLC 9, the upside of described PLC 9 is provided with distance measuring unit 11, the downside of described PLC 9 is provided with memorizer 10, the arranged outside of described cartridge fuse 3 has shaking sensor 12。
When this utility model is embodied as: being provided with tripping device between lower static contact of the present utility model and cartridge fuse, tripping device achieves the sharp separation of terminal, reduce the conveying capacity of fuse when closing a floodgate, there is sharp separation, feature that fuse transmission power is little；PLC and memorizer, distance measuring unit, shaking sensor are all connected with, fuse switch for different model, distance measuring unit sets different value ranges, when cartridge fuse falls, distance measuring unit obtains drop information by continuous range measurement, feeds back to PLC, the data message such as the frequency fallen for cartridge fuse and number of times, storage in memory, uses for backstage；Total this utility model has the advantage that the trip arc of action is effective, sharp separation, fuse transmission power is little, fusing detection is accurate, use scope is wide。
Embodiment 2
As shown in Figure 1, a kind of high voltage drop-out type fuse cutout, it includes insulator, cartridge fuse 3, described insulator is high strength insulator 1, top between described high strength insulator 1 and cartridge fuse 3 is provided with upper connecting terminal 2, the end of described upper connecting terminal 2 is connected to contact head 4, the top of described upper contact head 4 is provided with arc-chute 6, bottom between described high strength insulator 1 and cartridge fuse 3 is provided with lower static contact 7, it is provided with tripping device 8 between described lower static contact 7 and cartridge fuse 3, the inner side at the middle part of described high strength insulator 1 is provided with PLC 9, the upside of described PLC 9 is provided with distance measuring unit 11, the downside of described PLC 9 is provided with memorizer 10, the arranged outside of described cartridge fuse 3 has shaking sensor 12, the number of described shaking sensor 12 is 3, described PLC 9 and memorizer 10, distance measuring unit 11, shaking sensor 12 is all connected with, the upside end of described cartridge fuse 3 is provided with pressure and releases cap 5, described distance ranging device 11, PLC 9, the outside of memorizer 10 is provided with shell, it is provided with lower connecting terminal between described high strength insulator 1 and lower static contact 7。
When this utility model is embodied as: on this utility model, the top of contact head is provided with arc-chute, arc-chute of the present utility model adopts the ABS band resistance alkene material of high-quality, limits electricity and the trip arc of action is removed in offer, have the advantages that the trip arc of action is effective；Lower being provided with tripping device between static contact and cartridge fuse, tripping device achieves the sharp separation of terminal, reduces the conveying capacity of fuse when closing a floodgate, and has sharp separation, a feature that fuse transmission power is little；PLC and memorizer, distance measuring unit, shaking sensor are all connected with, fuse switch for different model, distance measuring unit sets different value ranges, when cartridge fuse falls, distance measuring unit obtains drop information by continuous range measurement, feeds back to PLC, the data message such as the frequency fallen for cartridge fuse and number of times, storage in memory, uses for backstage；Simultaneously, in order to ensure the accuracy of drop information data, wrapping around of cartridge fuse being provided with at least three shaking sensor, shaking sensor is set with certain numerical range, only three shaking sensors are all reported to the police, and PLC just can obtain corresponding data message；Total this utility model has the advantage that the trip arc of action is effective, sharp separation, fuse transmission power is little, fusing detection is accurate, use scope is wide。
Claims (6)
1. a high voltage drop-out type fuse cutout, it includes insulator, cartridge fuse, it is characterized in that: described insulator is high strength insulator, top between described high strength insulator and cartridge fuse is provided with upper connecting terminal, the end of described upper connecting terminal is connected to contact head, the top of described upper contact head is provided with arc-chute, bottom between described high strength insulator and cartridge fuse is provided with lower static contact, it is provided with tripping device between described lower static contact and cartridge fuse, the inner side at the middle part of described high strength insulator is provided with PLC, the upside of described PLC is provided with distance measuring unit, the downside of described PLC is provided with memorizer, the arranged outside of described cartridge fuse has shaking sensor。
2. a kind of high voltage drop-out type fuse cutout according to claim 1, it is characterised in that: the number of described shaking sensor is at least 3。
3. a kind of high voltage drop-out type fuse cutout according to claim 1, it is characterised in that: described PLC and memorizer, distance measuring unit, shaking sensor are all connected with。
4. a kind of high voltage drop-out type fuse cutout according to claim 1, it is characterised in that: the upside end of described cartridge fuse is provided with pressure and releases cap。
5. a kind of high voltage drop-out type fuse cutout according to claim 1, it is characterised in that: described distance ranging device, PLC, memorizer outside be provided with shell。
6. a kind of high voltage drop-out type fuse cutout according to claim 1, it is characterised in that: it is provided with lower connecting terminal between described high strength insulator and lower static contact。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070713.XU CN205335213U (en) | 2016-01-26 | 2016-01-26 | High -voltage -dropout -type fuse cutout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070713.XU CN205335213U (en) | 2016-01-26 | 2016-01-26 | High -voltage -dropout -type fuse cutout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335213U true CN205335213U (en) | 2016-06-22 |
Family
ID=56319491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070713.XU Expired - Fee Related CN205335213U (en) | 2016-01-26 | 2016-01-26 | High -voltage -dropout -type fuse cutout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449066A (en) * | 2018-06-21 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of intelligence drop out fuse system |
-
2016
- 2016-01-26 CN CN201620070713.XU patent/CN205335213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449066A (en) * | 2018-06-21 | 2019-03-08 | 国网浙江省电力有限公司丽水供电公司 | A kind of intelligence drop out fuse system |
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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 |
Granted publication date: 20160622 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |