CN105489300A - Cable with electric leakage detection function - Google Patents
Cable with electric leakage detection function Download PDFInfo
- Publication number
- CN105489300A CN105489300A CN201510949214.8A CN201510949214A CN105489300A CN 105489300 A CN105489300 A CN 105489300A CN 201510949214 A CN201510949214 A CN 201510949214A CN 105489300 A CN105489300 A CN 105489300A
- Authority
- CN
- China
- Prior art keywords
- cable
- leakage detection
- input
- earth leakage
- mobile terminal
- 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.)
- Granted
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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
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Abstract
The invention discloses a cable with an electric leakage detection function. The cable comprises a cable core, a filling layer arranged on the outer side of the cable core, a wrapping layer arranged on the outer side of the filling layer, detection devices arranged inside the wrapping layer, a control device and a mobile terminal which are connected with the detection devices respectively, and an alarm device connected with the controller, wherein the detection devices comprise a wireless signal transmitting device and a plurality of current sensors. According to the cable, the condition whether electric leakage of the cable appears is detected in real time through the current sensors, and signals are transmitted to the controller and intelligent wristbands of inspectors so as to turn off the work of the cable in time and remind workers of handling failures timely and accurately, so that dangerous accidents are avoided.
Description
Technical field
The present invention relates to a kind of cable with earth leakage detection functions, be applicable to field of power transmission.
Background technology
Cable is normally by several or several groups wire strandings, and often organize mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the cover layer of high-insulation.Cable can because a lot of reasons causes the situation of cable leakage in the process used, as cable is subject to mechanical damage, makes moist or the reason such as aging, all can cause the phenomenon of cable leakage, cable is once occur that the situation of electric leakage is not as processed timely, just the peril such as fire or blast can be caused, the person and property etc. are damaged, very harmful.Because the length of cable is general longer, need to detect that electric leakage position is also very loaded down with trivial details and inconvenient accurately.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, a kind of cable with earth leakage detection functions is provided, whether it there is the situation of leaking electricity by the real-time detection streamer of current sensor, and by signal transmission on the bracelet of controller and staff, cable work can be closed in time and notify staff's handling failure promptly and accurately, safe and convenient to use.
The present invention solves the problems of the technologies described above the technical scheme taked: a kind of cable with earth leakage detection functions, comprise cable core, and the packed layer be arranged on outside cable core, and the integument be arranged on outside packed layer, and the checkout gear be arranged in integument, and the control device be connected with checkout gear respectively and mobile terminal, and the warning device to be connected with control device, described checkout gear is wireless signal transmitting device and some current sensors, the output of described current sensor is connected with the input of wireless signal transmitting device with the input of control device respectively, the output of described control device is connected with the input of warning device, the output of described wireless signal transmitting device is connected with the input of mobile terminal.
Further, in order to be the automatic detection that can realize cable leakage, described control device comprises controller and signal amplification module, and the output of described current sensor is connected with the input of signal amplification module, and the described output of signal amplification module is connected with the input of controller.
Further, for the ease of by electric leakage position signal transmission to mobile terminal, to go forward side by side row relax, described mobile terminal comprises wireless signaling mechanisms and processor, the input of described wireless signal receiver is connected with the output of wireless signal transmitting device, and the output of described wireless signal receiver is connected with the input of processor.
Further, in order to the convenient electric leakage position finding cable, described mobile terminal is provided with display and alarm lamp, in described mobile terminal, is provided with positioner.
Further, for the ease of carrying, described mobile terminal is Intelligent bracelet.
Further, in order to realize the insulation of cable, what fill in described packed layer is insulating material.
Further, for realizing the insulation between cable core, the arranged outside of described cable core has insulating barrier.
Further, in order to realize shielding action, effective control high pressure field intensity, be provided with internal shield and outer shielding layer in described cable, described internal shield is arranged on the outside of insulating barrier, and described outer shielding layer is arranged between packed layer and integument.
Further, in order to the alarm lamp in Intelligent bracelet can be closed, described Intelligent bracelet is provided with reset key.
After have employed technique scheme, the present invention has following beneficial effect: the present invention is owing to being provided with current sensor, the situation of electric leakage whether is produced outside real-time detection streamer, and by signal transmission to controller and Intelligent bracelet, in time producing electric leakage, controller just can control warning device work, the staff in power station is reminded to close the power supply of cable, and the alarm lamp in Intelligent bracelet is luminous, display can show the position of trace fault point, patrol officer is reminded to carry out process maintenance in time, avoid occurring unsafe condition, safe and convenient to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the cable of earth leakage detection functions of the present invention;
Fig. 2 is a kind of structural representation with the Intelligent bracelet of the cable of earth leakage detection functions of the present invention;
Fig. 3 is a kind of control principle drawing with the cable of earth leakage detection functions of the present invention;
In figure: 1. cable core, 2. packed layer, 3. integument, 4. current sensor, 5. display, 6. alarm lamp, 7. Intelligent bracelet, 8. insulating barrier, 9. internal shield, 10. outer shielding layer, 11. reset keys.
Embodiment
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As Figure 1-3, a kind of cable with earth leakage detection functions, comprise cable core 1, and the packed layer 2 be arranged on outside cable core, and the integument 3 be arranged on outside packed layer 2, and the checkout gear be arranged in integument 3, and the control device be connected with checkout gear respectively and mobile terminal, and the warning device to be connected with control device, described checkout gear is wireless signal transmitting device and some current sensors 4, the output of described current sensor 4 is connected with the input of wireless signal transmitting device with the input of control device respectively, the output of described control device is connected with the input of warning device, the output of described wireless signal transmitting device is connected with the input of mobile terminal.
In order to be the automatic detection that can realize cable leakage, described control device comprises controller and signal amplification module, the output of described current sensor is connected with the input of signal amplification module, and the described output of signal amplification module is connected with the input of controller.
For the ease of by electric leakage position signal transmission to mobile terminal, to go forward side by side row relax, described mobile terminal comprises wireless signaling mechanisms and processor, the input of described wireless signal receiver is connected with the output of wireless signal transmitting device, and the output of described wireless signal receiver is connected with the input of processor.
In order to the convenient electric leakage position finding cable, described mobile terminal is provided with display 5 and alarm lamp 6, in described mobile terminal, is provided with positioner.
For the ease of carrying, described mobile terminal is Intelligent bracelet 7.
In order to realize the insulation of cable, what fill in described packed layer 2 is insulating material.
For realizing the insulation between cable core 1, the arranged outside of described cable core 1 has insulating barrier 8.
In order to realize shielding action, effective control high pressure field intensity, be provided with internal shield 9 and outer shielding layer 10 in described cable, described internal shield 9 is arranged on the outside of insulating barrier 8, and described outer shielding layer 10 is arranged between packed layer 2 and integument 3.
In order to the alarm lamp 6 in Intelligent bracelet 7 can be closed, described Intelligent bracelet 7 is provided with reset key 11.
Cable in use, the current sensor 4 of cable integument 3 arranged outside can be real-time detection streamer whether produce the situation of electric leakage, current sensor 4 by signal transmission in the Intelligent bracelet 7 of the controller in power station and patrol officer, in time there is the situation of electric leakage, current sensor 4 can detect the situation of leakage current, controller just can control warning device and report to the police, the staff in power station is reminded to close the power supply of cable timely, and the alarm lamp 6 in Intelligent bracelet 7 is luminous, patrol officer is reminded to process in time, and in Intelligent bracelet 7, be provided with guider, the position of abort situation and patrol officer can be shown accurately by display 5, facilitate patrol officer promptly and accurately find fault point, and carry out process maintenance, reduce the danger coefficient of electric leakage situation.
Compared with prior art, the present invention is owing to being provided with current sensor, the situation of electric leakage whether is produced outside real-time detection streamer, and by signal transmission to controller and Intelligent bracelet, in time producing electric leakage, controller just can control warning device work, the staff in power station is reminded to close the power supply of cable, and the alarm lamp in Intelligent bracelet is luminous, display can show the position of trace fault point, remind patrol officer to carry out process maintenance in time, avoid occurring unsafe condition, safe and convenient to use.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the present invention solves are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. one kind has the cable of earth leakage detection functions, it is characterized in that: comprise cable core (1), and be arranged on the packed layer (2) in cable core (1) outside, and be arranged on the integument (3) in packed layer (2) outside, and the checkout gear be arranged in integument (3), and the control device be connected with checkout gear respectively and mobile terminal, and the warning device to be connected with control device, described checkout gear is wireless signal transmitting device and some current sensors (4), the output of described current sensor (4) is connected with the input of wireless signal transmitting device with the input of control device respectively, the output of described control device is connected with the input of warning device, the output of described wireless signal transmitting device is connected with the input of mobile terminal.
2. a kind of cable with earth leakage detection functions according to claim 1, it is characterized in that: described control device comprises controller and signal amplification module, the output of described current sensor is connected with the input of signal amplification module, and the described output of signal amplification module is connected with the input of controller.
3. a kind of cable with earth leakage detection functions according to claim 1, it is characterized in that: described mobile terminal comprises wireless signaling mechanisms and processor, the input of described wireless signal receiver is connected with the output of wireless signal transmitting device, and the output of described wireless signal receiver is connected with the input of processor.
4. a kind of cable with earth leakage detection functions according to claim 3, is characterized in that: described mobile terminal is provided with display (5) and alarm lamp (6), is provided with positioner in described mobile terminal.
5. a kind of cable with earth leakage detection functions according to claim 4, is characterized in that: described mobile terminal is Intelligent bracelet (7).
6. a kind of cable with earth leakage detection functions according to claim 1, is characterized in that: what fill in described packed layer (2) is insulating material.
7. a kind of cable with earth leakage detection functions according to claim 1, is characterized in that: the arranged outside of described cable core (1) has insulating barrier (8).
8. a kind of cable with earth leakage detection functions according to claim 4, it is characterized in that: in described cable, be provided with internal shield (9) and outer shielding layer (10), described internal shield (9) is arranged on the outside of insulating barrier (8), and described outer shielding layer (10) is arranged between packed layer (2) and integument (3).
9. a kind of cable with earth leakage detection functions according to claim 5, is characterized in that: described Intelligent bracelet (7) is provided with reset key (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949214.8A CN105489300B (en) | 2015-12-18 | 2015-12-18 | A kind of cable with earth leakage detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949214.8A CN105489300B (en) | 2015-12-18 | 2015-12-18 | A kind of cable with earth leakage detection functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105489300A true CN105489300A (en) | 2016-04-13 |
| CN105489300B CN105489300B (en) | 2017-08-01 |
Family
ID=55676235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949214.8A Expired - Fee Related CN105489300B (en) | 2015-12-18 | 2015-12-18 | A kind of cable with earth leakage detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105489300B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644710A (en) * | 2017-09-20 | 2018-01-30 | 武汉卡米珈科技有限公司 | It is a kind of to monitor the power transmission cable and replacing options for fractureing and seeping water |
Citations (6)
| 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 |
| CN1395345A (en) * | 2001-07-02 | 2003-02-05 | 打矢恒温器株式会社 | Power supply line with safety protective device |
| JP2007057524A (en) * | 2005-07-29 | 2007-03-08 | Kawamura Electric Inc | Leakage current detecting circuit, power receptacle device, and power cord device |
| CN200990261Y (en) * | 2006-10-25 | 2007-12-12 | 上海益而益电器制造有限公司 | Electric source line with electricity leakage detecting conductor |
| CN201185102Y (en) * | 2008-01-21 | 2009-01-21 | 苏春文 | Power supply cable with electrical leakage detection weave |
| CN201489885U (en) * | 2009-09-11 | 2010-05-26 | 通领科技集团有限公司 | Cable with function of electric leakage detection |
-
2015
- 2015-12-18 CN CN201510949214.8A patent/CN105489300B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| CN1395345A (en) * | 2001-07-02 | 2003-02-05 | 打矢恒温器株式会社 | Power supply line with safety protective device |
| JP2007057524A (en) * | 2005-07-29 | 2007-03-08 | Kawamura Electric Inc | Leakage current detecting circuit, power receptacle device, and power cord device |
| CN200990261Y (en) * | 2006-10-25 | 2007-12-12 | 上海益而益电器制造有限公司 | Electric source line with electricity leakage detecting conductor |
| CN201185102Y (en) * | 2008-01-21 | 2009-01-21 | 苏春文 | Power supply cable with electrical leakage detection weave |
| CN201489885U (en) * | 2009-09-11 | 2010-05-26 | 通领科技集团有限公司 | Cable with function of electric leakage detection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644710A (en) * | 2017-09-20 | 2018-01-30 | 武汉卡米珈科技有限公司 | It is a kind of to monitor the power transmission cable and replacing options for fractureing and seeping water |
| CN107644710B (en) * | 2017-09-20 | 2019-04-30 | 武汉卡米珈科技有限公司 | It is a kind of to monitor the power transmission cable and replacing options for fractureing and seeping water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105489300B (en) | 2017-08-01 |
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Granted publication date: 20170801 Termination date: 20201218 |