CN204696028U - A kind of 10kV vacuum circuit breaker on outdoor lamppost - Google Patents
A kind of 10kV vacuum circuit breaker on outdoor lamppost Download PDFInfo
- Publication number
- CN204696028U CN204696028U CN201520428625.8U CN201520428625U CN204696028U CN 204696028 U CN204696028 U CN 204696028U CN 201520428625 U CN201520428625 U CN 201520428625U CN 204696028 U CN204696028 U CN 204696028U
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- CN
- China
- Prior art keywords
- insulating cylinder
- upper insulating
- circuit breaker
- casing
- vacuum 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.)
- Expired - Fee Related
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- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
A kind of 10kV vacuum circuit breaker on outdoor lamppost, comprises casing, upper insulating cylinder, lower insulating cylinder, current transformer; Be provided with operation transmission mechanism in described casing, casing be also provided with energy accumulation handle, manual deciliter handle, deciliter indicating device; The top of described upper insulating cylinder is provided with lead-in line joint, is provided with vacuum interrupter in upper insulating cylinder; Described lower insulating cylinder is provided with binding post; Described upper insulating cylinder and lower insulating cylinder are enclosed construction; At a distance of 340mm between described upper insulating cylinder.A kind of 10kV vacuum circuit breaker on outdoor lamppost that the utility model provides, structure is simple, reduces component of machine, accurately realizes protection, and reliability is strong, maintains easily simultaneously.
Description
Technical field
The utility model belongs to power switchgear field, is specifically related to a kind of 10kV vacuum circuit breaker on outdoor lamppost.
Background technology
At present, along with urbanization process is accelerated, 10kV electrical network is more and more applied, and 10kV distribution products demand strengthens further, and domestic 10kV distribution products major part dependence on import, hinders the construction of city 10kV electrical network.
Summary of the invention
The purpose of this utility model is to provide a kind of 10kV vacuum circuit breaker on outdoor lamppost, and its structure is simple, and reliability is high.
The technical solution of the utility model is: a kind of 10kV vacuum circuit breaker on outdoor lamppost, comprises casing, upper insulating cylinder, lower insulating cylinder, current transformer; Be provided with operation transmission mechanism in described casing, casing be also provided with energy accumulation handle, manual deciliter handle, deciliter indicating device; The top of described upper insulating cylinder is provided with lead-in line joint, is provided with vacuum interrupter in upper insulating cylinder; Described lower insulating cylinder is provided with binding post; Described upper insulating cylinder and lower insulating cylinder are enclosed construction; At a distance of 340mm between described upper insulating cylinder.
A kind of 10kV vacuum circuit breaker on outdoor lamppost that the utility model provides, structure is simple, reduces component of machine, accurately realizes protection, and reliability is strong, maintains easily simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, a, casing, b, spacing, 1, upper insulating cylinder, 2, lower insulating cylinder, 3, lead-in line joint, 4, current transformer, 5, binding post, 6, operation transmission mechanism, 7, energy accumulation handle, 8, manual deciliter handle, 9, deciliter indicating device.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of 10kV vacuum circuit breaker on outdoor lamppost, comprises casing a, upper insulating cylinder 1, lower insulating cylinder 2, current transformer 4; Be provided with operation transmission mechanism 6 in described casing a, casing a be also provided with energy accumulation handle 7, manual deciliter handle 8, deciliter indicating device 9; The top of described upper insulating cylinder 1 is provided with lead-in line joint 3, is provided with vacuum interrupter in upper insulating cylinder 1; Described lower insulating cylinder 2 is provided with binding post 5; Described upper insulating cylinder 1 and lower insulating cylinder 2 are enclosed construction; At a distance of 340mm between described upper insulating cylinder.
In the utility model, breaking-closing operating voltage: DC220V, energy storage motor operating voltage: AC/DC220V; Vacuum interrupter, deciliter more than capacity current 300A, vacuum degree meets 1.33 × 10-3 Pa.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a 10kV vacuum circuit breaker on outdoor lamppost, comprises casing, it is characterized in that: it also comprises insulating cylinder, lower insulating cylinder, current transformer; Be provided with operation transmission mechanism in described casing, casing be also provided with energy accumulation handle, manual deciliter handle, deciliter indicating device; The top of described upper insulating cylinder is provided with lead-in line joint, is provided with vacuum interrupter in upper insulating cylinder; Described lower insulating cylinder is provided with binding post; Described upper insulating cylinder and lower insulating cylinder are enclosed construction; At a distance of 340mm between described upper insulating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428625.8U CN204696028U (en) | 2015-06-23 | 2015-06-23 | A kind of 10kV vacuum circuit breaker on outdoor lamppost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428625.8U CN204696028U (en) | 2015-06-23 | 2015-06-23 | A kind of 10kV vacuum circuit breaker on outdoor lamppost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696028U true CN204696028U (en) | 2015-10-07 |
Family
ID=54236290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520428625.8U Expired - Fee Related CN204696028U (en) | 2015-06-23 | 2015-06-23 | A kind of 10kV vacuum circuit breaker on outdoor lamppost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696028U (en) |
-
2015
- 2015-06-23 CN CN201520428625.8U patent/CN204696028U/en not_active Expired - Fee Related
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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: 20151007 |