CN2414537Y - High-voltage lightning arrester unlock and falut indicator - Google Patents
High-voltage lightning arrester unlock and falut indicator Download PDFInfo
- Publication number
- CN2414537Y CN2414537Y CN 99234846 CN99234846U CN2414537Y CN 2414537 Y CN2414537 Y CN 2414537Y CN 99234846 CN99234846 CN 99234846 CN 99234846 U CN99234846 U CN 99234846U CN 2414537 Y CN2414537 Y CN 2414537Y
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- fault detector
- gold utensil
- arrester
- breaks away
- 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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Abstract
The utility model belongs to an indicator on a high voltage lightning arrester in the technical field of the electric engineering, which particularly relates to a disengagement and fault indicator of the high voltage lightning arrester of a power system above 10KV. The utility model is characterized in that the lightning arrester of more than 10KV is connected with the disengagement and fault indicator; both ends of an insulating support are connected with a lower fitting and an upper fitting; the lower fitting is connected with the lightning arrester; a disengagement device is fixed on the upper fitting; a lead wire is connected between the disengagement device and the lower fitting. The lightning arrester has comprehensive indication of exit running to avoid the accident.
Description
The utility model belongs to the indicating device on the high-voltage arrester in the electrical engineering technical field, particularly breaks away from and fault detector about the above high-voltage arrester of electric power system 10KV.
The above lightning arrester of electric power system 10KV does not break away from and fault detector at present, and when high-voltage arrester broke down, the people just can't know without checking, if in a single day high-voltage arrester damages, does not take measures, and will cause a serious accident like this.Old-fashioned disconnector generally is used for the following lightning arrester of 10KV, and it is installed in the lightning arrester bottom, and after the disconnector action, lightning arrester ground wire and lightning arrester are thrown off, but the fault-free indication.
The purpose of this utility model provides a kind of high-voltage arrester and is in operation when breaking down, can be rapidly that lightning arrester is out of service, and provide this lightning arrester obvious indication out of service, in order to avoid accident takes place.
The technical scheme of this practical technique is; Design a kind of high-voltage arrester and break away from and fault detector, it is characterized in that: on the lightning arrester more than the 10KV, be connected with disengaging and fault detector.
Described lightning arrester breaks away from and fault detector can be to be connected with gold utensil and last gold utensil down at the insulation stent two ends, and following gold utensil is connected with lightning arrester, is fixed with release unit on the last gold utensil, is connected with lead between release unit and the following gold utensil.Described release unit outer surface can be covered with shell, and the faulty indication colored ribbon is housed in the shell.Described lightning arrester breaks away from and fault detector can be to be connected with thermal explosion mechanism and colored ribbon in housing.
Characteristics of the present utility model are as follows:
1. the lightning arrester accident is meant that leakage current of an arrester constantly increases, takes place flashover discharge, the action of lightning arrester explosion-protection equipment or blast, causes Power System Shortcuts earth fault.The utility model does not reduce any parameter of lightning arrester itself, and the operation to lightning arrester under normal circumstances has no effect.It can increase the distance of opening after the disconnector action; this high-voltage arrester breaks away from and fault detector generally is installed on lightning arrester top; before lightning arrester has an accident; the release unit action; connecting lead falls rapidly; lightning arrester and system are broken away from come, prevent that the lightning arrester accident from taking place, the protection electric power system normally moves.
2. change insulation stent and the length that is connected lead as required, can make it be applicable to the lightning arrester of any voltage levels.
3. after high-voltage arrester disengaging and the fault detector action, can provide a kind of tangible faulty indication, in time find for the patrolman.
4. release unit can also separate independent use with fault detector.Below in conjunction with the embodiment accompanying drawing the utility model is described further:
Accompanying drawing 1 is the example structure schematic diagram.Accompanying drawing 2 is the view after the embodiment action.Among the figure: 1. insulation stent, 2. go up gold utensil, 3. play gold utensil, 4. glue is from device, 5. connect lead, 6. shell, 7. faulty indication insulation colored ribbon, 8. lightning arrester.
As shown in Figure 1, when lightning arrester 8 does not have when damage, be connected with gold utensil 2 and last gold utensil 3 down at insulation stent 1 two ends, following gold utensil 3 is connected with lightning arrester 8, is fixed with release unit 4 on the last gold utensil 2, is connected with lead 5 between release unit 4 and the following gold utensil.Release unit 4 outer surfaces can be covered with shell 6, and shell is equipped with faulty indication insulation colored ribbon 7 for 6 li.
As shown in Figure 2, before lightning arrester 8 had an accident, release unit 4 actions connected lead 5 and fall rapidly, lightning arrester 8 is broken away from electric power system come, and prevented that lightning arrester 8 accidents from taking place, and the protection electric power system normally moves.Simultaneous faults indication insulation colored ribbon 7 also waves in the sky and points out the staff to note, takes measures rapidly.
Described lightning arrester breaks away from and fault detector can be to be connected with thermal explosion mechanism and colored ribbon in housing.Also can directly in thermal explosion mechanism, connect lead and constitute lightning arrester disengaging and fault detector.
Claims (4)
1. high-voltage arrester breaks away from and fault detector, it is characterized in that: be connected with disengaging and fault detector on the lightning arrester more than the 10KV.
2. high-voltage arrester according to claim 1 breaks away from and fault detector, it is characterized in that: described lightning arrester breaks away from and fault detector can be to be connected with gold utensil and last gold utensil down at the insulation stent two ends, following gold utensil is connected with lightning arrester, be fixed with release unit on the last gold utensil, be connected with lead between release unit and the following gold utensil.
3. high-voltage arrester according to claim 2 breaks away from and fault detector, and it is characterized in that: described release unit outer surface can be covered with shell, and the faulty indication colored ribbon is housed in the shell.
4. high-voltage arrester according to claim 1 breaks away from and fault detector, it is characterized in that: described lightning arrester breaks away from and fault detector can be to be connected with thermal explosion mechanism and colored ribbon in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234846 CN2414537Y (en) | 1999-08-06 | 1999-08-06 | High-voltage lightning arrester unlock and falut indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234846 CN2414537Y (en) | 1999-08-06 | 1999-08-06 | High-voltage lightning arrester unlock and falut indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414537Y true CN2414537Y (en) | 2001-01-10 |
Family
ID=34022921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234846 Expired - Fee Related CN2414537Y (en) | 1999-08-06 | 1999-08-06 | High-voltage lightning arrester unlock and falut indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414537Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809069A (en) * | 2012-11-15 | 2014-05-21 | 国家电网公司 | Method and device for lightning arrester fault indication |
| CN104316753A (en) * | 2014-11-08 | 2015-01-28 | 韩少卿 | High-voltage transmission line insulator leakage current indicator |
| CN107331480A (en) * | 2016-04-28 | 2017-11-07 | 江苏新澳电力技术有限公司 | Indicating fault type composite column-type wire-break prevention insulator |
| WO2018173019A3 (en) * | 2018-05-30 | 2020-02-13 | Elektra Noreste S.A. | Overhead arrester with leakage current detector |
| US11044757B2 (en) | 2017-10-09 | 2021-06-22 | Qualcomm Incorporated | Carrier-dependent random access channel (RACH) response search space |
-
1999
- 1999-08-06 CN CN 99234846 patent/CN2414537Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809069A (en) * | 2012-11-15 | 2014-05-21 | 国家电网公司 | Method and device for lightning arrester fault indication |
| CN104316753A (en) * | 2014-11-08 | 2015-01-28 | 韩少卿 | High-voltage transmission line insulator leakage current indicator |
| CN107331480A (en) * | 2016-04-28 | 2017-11-07 | 江苏新澳电力技术有限公司 | Indicating fault type composite column-type wire-break prevention insulator |
| US11044757B2 (en) | 2017-10-09 | 2021-06-22 | Qualcomm Incorporated | Carrier-dependent random access channel (RACH) response search space |
| WO2018173019A3 (en) * | 2018-05-30 | 2020-02-13 | Elektra Noreste S.A. | Overhead arrester with leakage current detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: SHANXI PROVINCE, XIAN CITY, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE,NO.33 HIGH-TECH ROAD,THE NEW DEPARTMENT OF BUI LDING, BLOCK B,FLOOR 7 TO: 4/F, XINGHAI BUILDING, NO. 4, GAOXINER ROAD, GAOXIN DEVELOPMENT AREA, XIAN DISTRICT |
|
| CP03 | Change of name, title or address |
Address after: Xi'an hi tech Development Zone, hi tech two, No. 4 Xinghai Building, four floor Patentee after: Yao Qiaoling Address before: High tech industry of Shaanxi Province, Xi'an City Development Zone High Road No. 33 the new Department of building B block 7 layer Patentee before: Yao Qiaoling |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |