CN105489300B - A kind of cable with earth leakage detection functions - Google Patents
A kind of cable with earth leakage detection functions Download PDFInfo
- Publication number
- CN105489300B CN105489300B CN201510949214.8A CN201510949214A CN105489300B CN 105489300 B CN105489300 B CN 105489300B CN 201510949214 A CN201510949214 A CN 201510949214A CN 105489300 B CN105489300 B CN 105489300B
- Authority
- CN
- China
- Prior art keywords
- cable
- input
- output end
- mobile terminal
- control device
- 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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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 kind of cable with earth leakage detection functions, including cable core, and it is arranged on the packed layer on the outside of cable core, and it is arranged on the integument on the outside of packed layer, and it is arranged on the detection means in integument, and the control device and mobile terminal being connected respectively with detection means, and the warning device being connected with control device, the detection means is wireless signal transmitting device and some current sensors.The present invention detects whether cable situation about leaking electricity occurs by current sensor in real time, and in the Intelligent bracelet that signal is passed to controller and patrol officer, cable work can be closed in time and the handling failure of staff promptly and accurately is notified, it is to avoid peril occur.
Description
Technical field
The present invention relates to a kind of cable with earth leakage detection functions, it is adaptable to field of power transmission.
Background technology
Cable is typically by several or several groups of wire strandings, mutually insulated between every group of wire, and often surrounds one
Root center is twisted into, and whole outside is surrounded by the coating of high-insulation.Cable can be because a lot of reasons be caused during use
The situation of cable leakage, such as cable are mechanically damaged, either aging reason of making moist, and can cause showing for cable leakage
As the situation that leaking electricity once occurs in cable such as can not be handled timely, will cause the perils such as fire or blast, to people
Body and property etc. are damaged, very harmful.Because the length of cable is general longer, it is necessary to which accurate detect position of leaking electricity
It is very cumbersome and inconvenient.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art has earth leakage detection functions there is provided one kind
Cable, it detects whether cable situation about leaking electricity occurs by current sensor in real time, and signal is passed into controller
And on the bracelet of staff, cable work can be closed in time and the handling failure of staff promptly and accurately is notified,
It is safe and convenient to use.
The present invention solves above-mentioned technical problem and adopted the technical scheme that：A kind of cable with earth leakage detection functions, bag
Cable core is included, and is arranged on the packed layer on the outside of cable core, and is arranged on the integument on the outside of packed layer, and is arranged in integument
Detection means, and the control device and mobile terminal being connected respectively with detection means, and the warning device being connected with control device,
The detection means is wireless signal transmitting device and some current sensors, the output end of the current sensor respectively with control
The input of device processed is connected with the input of wireless signal transmitting device, the output end of the control device and warning device
Input is connected, and the output end of the wireless signal transmitting device is connected with the input of mobile terminal.
Further, in order to can be achieved on the automatic detection of cable leakage, the control device includes controller and signal
Amplification module, the output end of the current sensor is connected with the input of signal amplification module, the signal amplification module
Output end is connected with the input of controller.
Further, for the ease of the signal for position of leaking electricity is passed into mobile terminal, and handled, the mobile terminal
Including wireless signaling mechanisms and processor, the output of the input and wireless signal transmitting device of the wireless signal receiver
End is connected, and the output end of the wireless signal receiver is connected with the input of processor.
Further, in order to more easily find be provided with the electric leakage position of cable, the mobile terminal display and
Positioner is provided with alarm lamp, the mobile terminal.
Further, for the ease of carrying, the mobile terminal is Intelligent bracelet.
Further, in order to realize filling in the insulation of cable, the packed layer for insulating materials.
Further, it is provided with insulating barrier on the outside of the insulation between cable core, the cable core to realize.
Further, in order to realize shielding action, effective control high pressure field strength, be provided with the cable internal shield and
External shielding layer, the internal shield is arranged on the outside of insulating barrier, and the external shielding layer is arranged between packed layer and integument.
Further, it is provided with reset key in order to close in the alarm lamp in Intelligent bracelet, the Intelligent bracelet.
Employ after above-mentioned technical proposal, the present invention has following beneficial effect：The present invention is passed due to being provided with electric current
Sensor, but the situation of electric leakage whether is produced on the outside of detection cable in real time, and signal is passed into controller and intelligence
Bracelet, when electric leakage is produced, controller will control warning device to work, and remind the staff in power station to close cable
Alarm lamp on power supply, and Intelligent bracelet lights, and display can show the position for following the trail of trouble point, remind patrol officer and
Shi Jinhang processing maintenance, it is to avoid unsafe condition occur, it is safe and convenient to use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cable with earth leakage detection functions of the present invention；
Fig. 2 is a kind of structural representation of the Intelligent bracelet of cable with earth leakage detection functions of the present invention；
Fig. 3 is a kind of control principle drawing of cable with earth leakage detection functions of the present invention；
In figure：1. cable core, 2. packed layers, 3. integuments, 4. current sensors, 5. displays, 6. alarm lamps, 7. intelligence
Can bracelet, 8. insulating barriers, 9. internal shields, 10. external shielding layers, 11. reset keys.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
As Figure 1-3, a kind of cable with earth leakage detection functions, including cable core 1, and it is arranged on filling out on the outside of cable core
Layer 2 is filled, and is arranged on the integument 3 in the outside of packed layer 2, and the detection means being arranged in integument 3, and respectively with detecting dress
Connected control device and mobile terminal, and the warning device being connected with control device are put, the detection means is wireless signal
Emitter and some current sensors 4, the output end of the current sensor 4 respectively with the input of control device and wireless
The input of sender unit is connected, and the output end of the control device is connected with the input of warning device, described wireless
The output end of sender unit is connected with the input of mobile terminal.
In order to can be achieved on the automatic detection of cable leakage, the control device includes controller and signal amplification mould
Block, the output end of the current sensor is connected with the input of signal amplification module, the output end of the signal amplification module
It is connected with the input of controller.
For the ease of the signal for position of leaking electricity is passed into mobile terminal, and handled, the mobile terminal includes nothing
Line recoil simulator and processor, the input of the wireless signal receiver and the output end phase of wireless signal transmitting device
Even, the output end of the wireless signal receiver is connected with the input of processor.
In order to more easily find display 5 and alarm lamp are provided with the electric leakage position of cable, the mobile terminal
6, positioner is provided with the mobile terminal.
For the ease of carrying, the mobile terminal is Intelligent bracelet 7.
In order to realize the insulation of cable, filling for insulating materials in the packed layer 2.
To realize the insulation between cable core 1, the outside of the cable core 1 is provided with insulating barrier 8.
It is effective to control to be provided with internal shield 9 and external shield in high pressure field strength, the cable in order to realize shielding action
Layer 10, the internal shield 9 is arranged on the outside of insulating barrier 8, the external shielding layer 10 be arranged on packed layer 2 and integument 3 it
Between.
Reset key 11 is provided with order to close in the alarm lamp 6 in Intelligent bracelet 7, the Intelligent bracelet 7.
In use, the current sensor 4 that the outside of cable integument 3 is set can detect that cable is in real time to cable
The no situation for producing electric leakage, current sensor 4 passes to signal the controller in power station and the Intelligent bracelet 7 of patrol officer
On, when there is situation about leaking electricity, current sensor 4 can detect the situation of leakage current, and controller will be controlled
Warning device is alarmed, and reminds the staff in power station timely to close the power supply of cable, and the alarm in Intelligent bracelet 7
Lamp 6 is lighted, and reminds patrol officer to be handled in time, and guider is provided with Intelligent bracelet 7, can pass through display 5
The accurate position of display abort situation and patrol officer, facilitate patrol officer promptly and accurately find trouble point, and carry out
Processing maintenance, reduces the danger coefficient of electric leakage situation.
Compared with prior art, the present invention is due to being provided with current sensor, but whether detects cable outside in real time
The situation of electric leakage is produced, and signal is passed into controller and Intelligent bracelet, when electric leakage is produced, controller will
Warning device work is controlled, reminds the staff in power station to close the power supply of cable, and the alarm lamp in Intelligent bracelet is luminous,
Display can show the position for following the trail of trouble point, remind patrol officer to carry out processing maintenance in time, it is to avoid unsafe condition occur,
It is safe and convenient to use.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this hair
Within bright protection domain.
Claims (5)
1. a kind of cable with earth leakage detection functions, it is characterised in that：Including cable core (1), and it is arranged on the outside of cable core (1)
Packed layer (2), and the integument (3) on the outside of packed layer (2), and the detection means being arranged in integument (3) are arranged on, and divide
The control device and mobile terminal not being connected with detection means, and the warning device being connected with control device, the detection means
For wireless signal transmitting device and some current sensors (4), the output end of the current sensor (4) respectively with control device
Input be connected with the input of wireless signal transmitting device, the output end of the control device and the input of warning device
It is connected, the output end of the wireless signal transmitting device is connected with the input of mobile terminal, the control device includes control
Device and signal amplification module, the output end of the current sensor are connected with the input of signal amplification module, and the signal is put
The big output end of module is connected with the input of controller, and the mobile terminal includes wireless signal receiver and processor,
The input of the wireless signal receiver is connected with the output end of wireless signal transmitting device, the reception of wireless signals dress
The output end put is connected with the input of processor, and display (5) and alarm lamp (6) are provided with the mobile terminal, described
Positioner is provided with mobile terminal, the mobile terminal is Intelligent bracelet (7)；Current sensor (4) is used to detect in real time
Whether cable produces the situation of electric leakage, and signal is passed to controller and the Intelligent bracelet of patrol officer by current sensor (4)
(7) on, when there is situation about leaking electricity, current sensor (4) detects the situation of leakage current, and controller will be controlled
Warning device is alarmed, and the alarm lamp (6) in Intelligent bracelet (7) is luminous, and navigation dress is provided with Intelligent bracelet (7)
Put, abort situation and the position of patrol officer are shown by display (5).
2. a kind of cable with earth leakage detection functions according to claim 1, it is characterised in that：The packed layer (2)
Interior filling for insulating materials.
3. a kind of cable with earth leakage detection functions according to claim 1, it is characterised in that：The cable core (1)
Outside is provided with insulating barrier (8).
4. a kind of cable with earth leakage detection functions according to claim 1, it is characterised in that：Set in the cable
There are internal shield (9) and external shielding layer (10), the internal shield (9) is arranged on the outside of insulating barrier (8), the external shielding layer
(10) it is arranged between packed layer (2) and integument (3).
5. a kind of cable with earth leakage detection functions according to claim 1, it is characterised in that：The Intelligent bracelet
(7) reset key (11) is provided with.
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 CN105489300A (en) | 2016-04-13 |
| CN105489300B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (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 |
| JP4625204B2 (en) * | 2001-07-02 | 2011-02-02 | ウチヤ・サーモスタット株式会社 | Power cord with safety device |
| JP4829023B2 (en) * | 2005-07-29 | 2011-11-30 | 河村電器産業株式会社 | Leakage current detection circuit |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN105489300A (en) | 2016-04-13 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20201218 |