CN105448407A - High voltage electric leakage detection cable - Google Patents
High voltage electric leakage detection cable Download PDFInfo
- Publication number
- CN105448407A CN105448407A CN201511007223.1A CN201511007223A CN105448407A CN 105448407 A CN105448407 A CN 105448407A CN 201511007223 A CN201511007223 A CN 201511007223A CN 105448407 A CN105448407 A CN 105448407A
- Authority
- CN
- China
- Prior art keywords
- electrode
- flaming
- outer protective
- high voltage
- lsoh anti
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a high voltage electric leakage detection cable, comprising a halogen-free low smoke anti-flaming polyethylene outer sheath, conductors arranged in the halogen-free low smoke anti-flaming polyethylene outer sheath, polyvinyl chloride insulating layers wrapped out of the conductors, and an electromagnetic coil and an electrode arranged out of the halogen-free low smoke anti-flaming polyethylene outer sheath; the electrode is connected to an external controller. When the high voltage cable leaks electricity, the leakage current of the invention cuts the electromagnetic coil, the electrode senses the electromotive force and sends the electromotive force signal to the controller, the controller warns the electrical monitoring and controlling personnel to repair in time, and a safety accident is avoided.
Description
Technical field
The present invention relates to field of cables, specifically a kind of high pressure detection of electrical leakage cable.
Background technology
High-tension cable is the most frequently used a kind of equipment in electric power power transmission and transformation system field, belongs to one of high-voltage electrical equipment, its insulation property be related to transmission of electricity safety and power supply reliable.Usual high-tension cable is all be applied in important events to use, and is installed in ad hoc cable trough, under being operated in the rugged environment such as humidity, high temperature throughout the year.Insulation safety problem will inevitably be there is in long-term charging operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high pressure detection of electrical leakage cable, detects the drain conditions of cable in time, reminds staff to rush to repair.
Technical scheme of the present invention is:
A kind of high pressure detection of electrical leakage cable, include LSOH anti-flaming outer protective polyethylene cover, be arranged at LSOH anti-flaming outer protective polyethylene cover in conductor, if be wrapped in the polyvinyl chloride insulation layer outside conductor, and be arranged at LSOH anti-flaming outer protective polyethylene cover outside solenoid and electrode; Described electrode is connected with external controller.
Described solenoid is wound in outside LSOH anti-flaming outer protective polyethylene cover, and described electrode is positioned at the sidepiece of solenoid, and described LSOH anti-flaming outer protective polyethylene cover is outer is set with deck, on the deck that electrode is fixed on.
Advantage of the present invention:
The present invention is when high-tension cable outlet drain conditions, and leakage current cake made of glutinous rice, sold in sliced pieces solenoid, motor senses electromotive force, then electromotive force signal is transferred to controller, and controller reminds power monitoring personnel to rush to repair in time, avoids the generation of security incident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is cutaway view of the present invention.
Embodiment
See Fig. 1 and Fig. 2, a kind of high pressure detection of electrical leakage cable, include LSOH anti-flaming outer protective polyethylene cover 1, be arranged at the conductor 2 in LSOH anti-flaming outer protective polyethylene cover 1, if be wrapped in the polyvinyl chloride insulation layer 3 outside conductor 2, and be arranged at LSOH anti-flaming outer protective polyethylene cover 1 outside solenoid 4 and electrode 5; Wherein, solenoid 4 is wound in outside LSOH anti-flaming outer protective polyethylene cover 1, and the sidepiece being positioned at solenoid 4 outside LSOH anti-flaming outer protective polyethylene cover 1 is set with deck 6, and on the deck that electrode 5 is fixed on, electrode 5 is connected with external controller.
Claims (2)
1. a high pressure detection of electrical leakage cable, it is characterized in that: include LSOH anti-flaming outer protective polyethylene cover, be arranged at the conductor in LSOH anti-flaming outer protective polyethylene cover, if be wrapped in the polyvinyl chloride insulation layer outside conductor, and be arranged at LSOH anti-flaming outer protective polyethylene cover outside solenoid and electrode; Described electrode is connected with external controller.
2. a kind of high pressure detection of electrical leakage cable according to claim 1, it is characterized in that: described solenoid is wound in outside LSOH anti-flaming outer protective polyethylene cover, described electrode is positioned at the sidepiece of solenoid, described LSOH anti-flaming outer protective polyethylene cover is outer is set with deck, on the deck that electrode is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007223.1A CN105448407A (en) | 2015-12-30 | 2015-12-30 | High voltage electric leakage detection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007223.1A CN105448407A (en) | 2015-12-30 | 2015-12-30 | High voltage electric leakage detection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105448407A true CN105448407A (en) | 2016-03-30 |
Family
ID=55558501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007223.1A Pending CN105448407A (en) | 2015-12-30 | 2015-12-30 | High voltage electric leakage detection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105448407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409418A (en) * | 2016-06-08 | 2017-02-15 | 无锡市曙光电缆有限公司 | Cable with open circuit protection function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04242014A (en) * | 1991-01-14 | 1992-08-28 | Hitachi Cable Ltd | Cable with accidental current detecting wire |
| CN201402667Y (en) * | 2009-05-11 | 2010-02-10 | 林新波 | High voltage power supply and distribution power cable |
| CN201765289U (en) * | 2010-07-12 | 2011-03-16 | 吴林权 | Electricity leakage alarm |
| CN102024519A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with electric leakage detecting function |
-
2015
- 2015-12-30 CN CN201511007223.1A patent/CN105448407A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04242014A (en) * | 1991-01-14 | 1992-08-28 | Hitachi Cable Ltd | Cable with accidental current detecting wire |
| CN201402667Y (en) * | 2009-05-11 | 2010-02-10 | 林新波 | High voltage power supply and distribution power cable |
| CN102024519A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with electric leakage detecting function |
| CN201765289U (en) * | 2010-07-12 | 2011-03-16 | 吴林权 | Electricity leakage alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409418A (en) * | 2016-06-08 | 2017-02-15 | 无锡市曙光电缆有限公司 | Cable with open circuit protection function |
| CN106409418B (en) * | 2016-06-08 | 2018-01-02 | 无锡市曙光电缆有限公司 | A kind of cable with break protecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
|
| RJ01 | Rejection of invention patent application after publication |