CN104020390A - Apparatus for detecting electric leakage of cable - Google Patents
Apparatus for detecting electric leakage of cable Download PDFInfo
- Publication number
- CN104020390A CN104020390A CN201410238347.XA CN201410238347A CN104020390A CN 104020390 A CN104020390 A CN 104020390A CN 201410238347 A CN201410238347 A CN 201410238347A CN 104020390 A CN104020390 A CN 104020390A
- Authority
- CN
- China
- Prior art keywords
- cable
- cable body
- tinsel
- electric leakage
- metal wire
- 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
- 238000007689 inspection Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 insulation course Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses an apparatus for detecting electric leakage of a cable. The apparatus comprises a cable body. The cable body is provided with a metal wire, the metal wire is wound on the cable body, the tail end of the metal wire is connected with a buzzer, the buzzer is fixed on the cable body, when the electric leakage is caused by damage of the cable, currents flow out, at the moment, the currents flow to the metal wire wound on the cable, and the buzzer at the tail end of the metal wire emits a sound to prompt people that attention should be given to the electric leakage of the cable and timely repair is needed. The apparatus has the advantages of simple product structure and low cost, thereby facilitating popularization and application.
Description
Technical field
The present invention relates to cable and produce, be specifically related to a kind of inspection cable leakage device.
Background technology
Cable is the object being seen everywhere in daily life, be widely used in daily life, China applies for insulation DC electric cable into CN202258528U, it is provided with conductor, insulation course, metal screen layer, lapping layer and an oversheath from inside to outside successively, is also provided with semiconduction lapped shielding layer, semiconductive shielding layer, semiconductive shielding layer and semiconduction lapped shielding layer; The wrapped described conductor of semiconduction lapped shielding layer, semiconductive shielding layer extrudes semiconduction lapped shielding layer, described insulation course extrudes semiconductive shielding layer, semiconductive shielding layer extrudes described insulation course, the wrapped semiconductive shielding layer of semiconduction lapped shielding layer, the wrapped semiconduction lapped shielding layer of described metal screen layer (7).Flexibility of the present invention is excellent, and electromagnetic wave shielding is excellent, environmental protection, and performance safety is reliable, long service life.But this kind of cable do not have the effect of leakage-current alarm.
Summary of the invention
The object of the present invention is to provide kind of an inspection cable leakage device, to solve above-mentioned multinomial defect.
The technical scheme of technical solution problem of the present invention is a kind of inspection cable leakage device, comprise cable body, described cable body is provided with tinsel, and described tinsel is wrapped on cable body, described end wiry is connected with hummer, and described hummer is fixed on cable body.
Preferential, described material wiry is copper wire.
Preferential, described diameter wiry is 0.5-1mm.
Preferential, the tinsel of telling is provided with resistance.
The invention has the advantages that: when cable occurs that breakage causes leaking electricity, have outflow of bus current, now current direction is wrapped in the tinsel on cable; thereby make the hummer of wire end send the sound; remind people to notice that the situation of electric leakage has appearred in cable, rest and reorganize in time, tinsel is copper wire; and, there is good electric conductivity; radius wiry is 0.5-1mm, convenient winding, and described tinsel is provided with resistance; can play the effect of holding circuit, prevent the excessive damage hummer of electric current.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Wherein: 1-cable body, 2-tinsel, 3-hummer, 4-resistance.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.As Fig. 1: comprise cable body 1, described cable body 1 is provided with tinsel 2, described tinsel 2 is wrapped on cable body 1, the end of described tinsel 2 is connected with hummer 3, and described hummer 3 is fixed on cable body 1, when cable body 1 occurs that breakage causes leaking electricity, have outflow of bus current, now current direction is wrapped in the tinsel 2 on cable body 1, thereby makes the hummer 3 of tinsel 2 ends send the sound, reminds people to notice that the situation of electric leakage has appearred in cable body 1.
Material that it should be noted that tinsel 2 is copper wire, has good electric conductivity, and the diameter of described tinsel 2 is 0.5-1mm, convenient winding, and described tinsel 2 is provided with resistance 4, prevents the excessive damage hummer 3 of electric current in circuit.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. check a cable leakage device, comprise cable body, it is characterized in that, described cable body is provided with tinsel, and described tinsel is wrapped on cable body, and described end wiry is connected with hummer, and described hummer is fixed on cable body.
2. one one kinds according to claim 1 check cable leakage device, it is characterized in that: described material wiry is copper wire.
3. a kind of inspection cable leakage device according to claim 1, is characterized in that: described diameter wiry is 0.5-1mm.
4. a kind of inspection cable leakage device according to claim 1, is characterized in that: the tinsel of telling is provided with resistance.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238347.XA CN104020390A (en) | 2014-05-30 | 2014-05-30 | Apparatus for detecting electric leakage of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238347.XA CN104020390A (en) | 2014-05-30 | 2014-05-30 | Apparatus for detecting electric leakage of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104020390A true CN104020390A (en) | 2014-09-03 |
Family
ID=51437250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238347.XA Pending CN104020390A (en) | 2014-05-30 | 2014-05-30 | Apparatus for detecting electric leakage of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104020390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845249A (en) * | 2016-03-26 | 2016-08-10 | 国网山东省电力公司栖霞市供电公司 | High-voltage transmission line with electric leakage warning function |
| CN111025192A (en) * | 2019-11-28 | 2020-04-17 | 烟台职业学院 | Construction site cable detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152460A (en) * | 1995-12-01 | 1997-06-10 | Furukawa Electric Co Ltd:The | Method for evaluating/testing coil winding |
| US20110006755A1 (en) * | 2009-07-09 | 2011-01-13 | General Electric Company | High sensitivity differential current transformer for insulation health monitoring |
| CN102024519A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with electric leakage detecting function |
| CN102024520A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with leakage detection function |
| CN201955429U (en) * | 2011-03-17 | 2011-08-31 | 吴国华 | Cable detector |
-
2014
- 2014-05-30 CN CN201410238347.XA patent/CN104020390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152460A (en) * | 1995-12-01 | 1997-06-10 | Furukawa Electric Co Ltd:The | Method for evaluating/testing coil winding |
| US20110006755A1 (en) * | 2009-07-09 | 2011-01-13 | General Electric Company | High sensitivity differential current transformer for insulation health monitoring |
| CN102024519A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with electric leakage detecting function |
| CN102024520A (en) * | 2009-09-11 | 2011-04-20 | 通领科技集团有限公司 | Cable with leakage detection function |
| CN201955429U (en) * | 2011-03-17 | 2011-08-31 | 吴国华 | Cable detector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845249A (en) * | 2016-03-26 | 2016-08-10 | 国网山东省电力公司栖霞市供电公司 | High-voltage transmission line with electric leakage warning function |
| CN111025192A (en) * | 2019-11-28 | 2020-04-17 | 烟台职业学院 | Construction site cable detection device |
| CN111025192B (en) * | 2019-11-28 | 2022-04-29 | 烟台职业学院 | Construction site cable detection device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |