CN204189496U - Self-luminous test short-circuit line - Google Patents
Self-luminous test short-circuit line Download PDFInfo
- Publication number
- CN204189496U CN204189496U CN201420686665.8U CN201420686665U CN204189496U CN 204189496 U CN204189496 U CN 204189496U CN 201420686665 U CN201420686665 U CN 201420686665U CN 204189496 U CN204189496 U CN 204189496U
- Authority
- CN
- China
- Prior art keywords
- short
- circuit line
- test
- line
- self
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a kind of connecting line used in electric power system, is specially self-luminous test short-circuit line.Self-luminous test short-circuit line, comprise the fundamental line be wound by some strands of annealed copper wires, fundamental line surface wrap has luminescent paper and is placed in the transparent heat draw.The staff of electric power system can search out this short-circuit line rapidly in the environment of darkness, therefore in test, well can observe the distance with earth electrodes such as cabinet doors; Also easily intuitively problems such as whether having short-circuit line omission is observably observed out in inspection after test.The utility model provides a kind of self-luminous test short-circuit line; this short-circuit line is easily identified; facilitate the test of staff; avoid the accident that to be short-circuited because staff omits short-circuit line; thus protect grid equipment safe operation; greatly increase power supply reliability, reduce unnecessary economic loss.
Description
Technical field
The utility model relates to a kind of connecting line used in electric power system, is specially self-luminous test short-circuit line.
Background technology
In electric power system, normally used short-circuit line is all common multiply annealed copper wire transformation, although facilitate operation, the time used is wound around with bare copper wire before decreasing, but also there are some defects, such as cannot eye-catching identification and searching in the not enough cabinet of illumination, in test, the distance with earth electrodes such as cabinet doors can not well be observed; Also be not easy intuitively observably to observe out problems such as whether having short-circuit line omission in inspection after test.
Summary of the invention
The problem that the utility model can not be effectively recognized in order to the short-circuit line solving electric power system use, provides self-luminous test short-circuit line.
The utility model adopts following technical scheme to realize: self-luminous test short-circuit line, comprise the fundamental line be wound by some strands of annealed copper wires, fundamental line surface wrap has luminescent paper and is placed in the transparent heat draw.
The staff of electric power system can search out this short-circuit line rapidly in the environment of darkness, therefore in test, well can observe the distance with earth electrodes such as cabinet doors; Also easily intuitively problems such as whether having short-circuit line omission is observably observed out in inspection after test.
The utility model provides a kind of self-luminous test short-circuit line; this short-circuit line is easily identified; facilitate the test of staff; avoid the accident that to be short-circuited because staff omits short-circuit line; thus protect grid equipment safe operation; greatly increase power supply reliability, reduce unnecessary economic loss.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-fundamental line, 2-luminescent paper, the 3-transparent heat draw.
Embodiment
Self-luminous test short-circuit line, comprise the fundamental line 1 be wound by some strands of annealed copper wires, fundamental line 1 surface wrap has luminescent paper 2 and is placed in the transparent heat draw 3.
Claims (1)
1. self-luminous test short-circuit line, comprises the fundamental line (1) be wound by some strands of annealed copper wires, it is characterized in that fundamental line (1) surface wrap has luminescent paper (2) and is placed in the transparent heat draw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686665.8U CN204189496U (en) | 2014-11-17 | 2014-11-17 | Self-luminous test short-circuit line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686665.8U CN204189496U (en) | 2014-11-17 | 2014-11-17 | Self-luminous test short-circuit line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189496U true CN204189496U (en) | 2015-03-04 |
Family
ID=52621474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686665.8U Expired - Fee Related CN204189496U (en) | 2014-11-17 | 2014-11-17 | Self-luminous test short-circuit line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332235A (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Self-luminous test short-circuit wire |
-
2014
- 2014-11-17 CN CN201420686665.8U patent/CN204189496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332235A (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Self-luminous test short-circuit wire |
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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: 20150304 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |