CN108597163A - The anti-external force of cable destroys alarm - Google Patents
The anti-external force of cable destroys alarm Download PDFInfo
- Publication number
- CN108597163A CN108597163A CN201810806866.XA CN201810806866A CN108597163A CN 108597163 A CN108597163 A CN 108597163A CN 201810806866 A CN201810806866 A CN 201810806866A CN 108597163 A CN108597163 A CN 108597163A
- Authority
- CN
- China
- Prior art keywords
- cable
- broken string
- external force
- terminal
- signal 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
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
Abstract
The present invention relates to electric system cable protection field, i.e. the anti-external force of cable destroys alarm.By the solar panels that are electrically connected for electric installation, audible-visual annunciator, broken string alarm terminal, signal line group at；Solar panels are integrated for electric installation, audible-visual annunciator, broken string alarm terminal on a marking pile, marking pile is placed on the front end of cable and the path of cable laying, signal wire is laid with around cable direction, signal wire connects two terminal marking piles, and broken string alarm terminal to the number call phone of storage and sends short massage notice by mobile phone card.Occur that site operation personnel can be alerted at the first time when external force is destroyed note that improving power supply reliability in cable.
Description
Technical field
The present invention relates to electric system cable protection field, i.e. the anti-external force of cable destroys alarm.
Background technology
In the prior art, power cable be divided into surface set with it is buried.Power cable can preferably be kept away because easy for construction
The obstacles such as building, trees are opened, are largely used in power distribution network, but power cable distribution line has centainly blind in management
Area, some electrical power cable, which is filled out, after construction sets no marks object or incorrect marking above ground, exists and digs disconnected wind by violence construction
Danger, relevant departments' statistical data is shown, in all power failures, nearly the failure of half is all due to power cable
Caused by external force is destroyed, so to prevent power cable from wrecking powers failure that cause the accident, needs the anti-external force of cable to destroy and alarm
Instrument is researched and developed.
Invention content
The purpose of the present invention is provide a kind of anti-external force destruction alarm of the cable that anti-external force is destroyed against the above deficiency.
Technical solution of the invention is：The anti-external force of cable destroys alarm, it is characterised in that by the sun being electrically connected
Can plate for electric installation, audible-visual annunciator, broken string alarm terminal, signal line group at；Solar panels for electric installation, sound-light alarm
Device, broken string alarm terminal integrate on a marking pile, and marking pile is placed on the front end of cable and the path of cable laying, signal wire
It is laid with around cable direction, signal wire connects two terminal marking piles, and broken string alarm terminal is by mobile phone card to the number of storage
Make a phone call and send short massage notice.
It is an advantage of the invention that：It can be as the marking pile of distribution line underground cable, it is also possible to it plays a warning role,
Cable occurs that site operation personnel can be alerted at the first time when external force is destroyed note that can also be possible to scene simultaneously to electric power electricity
The case where cable damages feeds back to cable run unit, and run unit reaches according to circumstances reasonable arrangement power failure behind scene, subtracts
Large area forced outage and the loss brought that has a power failure, improve power supply reliability caused by few destruction due to external force.
Embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Description of the drawings
Fig. 1 is composition frame chart of the present invention.
Fig. 2 is circuit diagram of the present invention.
Fig. 3 is signal wire arrangement schematic diagram of the present invention.
Specific implementation mode
Referring to Fig. 1-3, parts title is as follows：Solar panels are for electric installation 1, and audible-visual annunciator 2, break alarm terminal
3, signal wire 4, cable 5, mobile phone 6, break point 7, cover board 8, No.1 triode Q1, No. two triode Q2, resistance R, electric smelting C, electricity
Source E, relay J.
Referring to Fig. 1,2,3, the anti-external force of cable destroys alarm, by the solar panels that are electrically connected for electric installation 1, sound-light alarm
Device 2, broken string alarm terminal 3, signal wire 4 form, and broken string alarm terminal 3 can receive letter in the case where signal wire breaks
Number, and it is transferred to operation management unit.Solar panels are one integrated for electric installation 1, audible-visual annunciator 2, broken string alarm terminal 3
On marking pile, on the path that marking pile is placed on the front end of cable 5 or cable 5 is laid with, signal wire 4 is laid with around 5 direction of cable,
Signal wire 4 connects two terminal alerting stakes, and broken string alarm terminal 3 to the number call phone of storage and sends short message by mobile phone card
Notice.
Solar panels are that audible-visual annunciator 2 and broken string alarm terminal 3 provide uninterruptable power for electric installation 1, are placed on cable 5
It is on the path that front end and cable 5 are laid with, solar panels are one integrated for electric installation 1, audible-visual annunciator 2, broken string alarm terminal 3
On marking pile, electricity charge trend can be seen by marking pile but also is played a warning role.Signal wire 4 is spread around 5 direction of cable
If signal wire 4 connects two terminal alerting stakes, when external force equipment is to underground construction, signal wire 4 is destroyed first, signal wire 4 is immediately
Signal is sent to broken string alarm terminal 3 and audible-visual annunciator 2, audible-visual annunciator 2 sends out 120 decibels of voice prompt（Underground has
Cable please excavates hurriedly）On-site personnel is reminded to stop construction with the warning lamp of high brightness.Broken string alarm terminal 3 passes through mobile phone card
To the number call phone and transmission short massage notice of storage, meeting first time arrival scene ensures electricity after O＆M unit has notice
Cable safe operation.
It is circuit diagram of the present invention referring to Fig. 2, operation principle is：When break point 7 is closed, power supply passes through from point 7
Two triodes of Q1Q2, when break point 7 disconnects, power supply is rung by capacitance to audible-visual annunciator power supply audible-visual annunciator from resistance R
It rises, while relay J is powered, mobile phone card sends signal.
It is described above, only specific implementation mode of the invention, various illustrations are not to the substantive content structure of the present invention
At limitation.
Claims (1)
1. the anti-external force of cable destroys alarm, it is characterised in that by the solar panels that are electrically connected for electric installation（1）, audible-visual annunciator
（2）, broken string alarm terminal（3）, signal wire（4）Composition；Solar panels for electric installation（1）, audible-visual annunciator（2）, broken string police
Report terminal（3）It integrates on a marking pile, marking pile is placed on cable（5）Front end or cable（5）On the path of laying, signal wire
（4）Along cable（5）It is laid with around direction, signal wire（4）Two terminal alerting stakes are connected, break alarm terminal（3）Pass through mobile phone card
To the number call phone and transmission short massage notice of storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806866.XA CN108597163A (en) | 2018-07-21 | 2018-07-21 | The anti-external force of cable destroys alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806866.XA CN108597163A (en) | 2018-07-21 | 2018-07-21 | The anti-external force of cable destroys alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108597163A true CN108597163A (en) | 2018-09-28 |
Family
ID=63617924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810806866.XA Pending CN108597163A (en) | 2018-07-21 | 2018-07-21 | The anti-external force of cable destroys alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597163A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460003A (en) * | 2019-07-11 | 2019-11-15 | 天津大学 | A kind of multi-functional cable stake |
| CN110707813A (en) * | 2019-09-27 | 2020-01-17 | 国网山东省电力公司临清市供电公司 | 10kV cable channel covering type external broken alarm instrument |
| CN113706843A (en) * | 2021-08-25 | 2021-11-26 | 国网湖南省电力有限公司 | Cable external force damage detection device and application method thereof |
| CN114183696A (en) * | 2021-12-22 | 2022-03-15 | 深圳市睿荔科技有限公司 | Gas pipeline anti-breaking monitoring device and method |
| CN117218810A (en) * | 2023-11-07 | 2023-12-12 | 国网山东省电力公司成武县供电公司 | Early warning device for preventing cable from being broken |
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| CN103794025A (en) * | 2014-03-05 | 2014-05-14 | 张敬敏 | Intelligent buried mark pile early warning system and detecting method thereof |
| CN203644149U (en) * | 2013-11-12 | 2014-06-11 | 国家电网公司 | A high voltage line external-force-damage-preventing early warning apparatus |
| CN203786866U (en) * | 2014-03-05 | 2014-08-20 | 张敬敏 | Intelligent sign pile, detection circuit, protection alarm device and warning system |
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2018
- 2018-07-21 CN CN201810806866.XA patent/CN108597163A/en active Pending
Patent Citations (8)
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| CN101692114A (en) * | 2009-07-10 | 2010-04-07 | 江苏省电力公司无锡供电公司 | Disconnection monitoring and alarm system for high voltage cable grounding system |
| CN203644149U (en) * | 2013-11-12 | 2014-06-11 | 国家电网公司 | A high voltage line external-force-damage-preventing early warning apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460003A (en) * | 2019-07-11 | 2019-11-15 | 天津大学 | A kind of multi-functional cable stake |
| CN110707813A (en) * | 2019-09-27 | 2020-01-17 | 国网山东省电力公司临清市供电公司 | 10kV cable channel covering type external broken alarm instrument |
| CN113706843A (en) * | 2021-08-25 | 2021-11-26 | 国网湖南省电力有限公司 | Cable external force damage detection device and application method thereof |
| CN113706843B (en) * | 2021-08-25 | 2022-11-01 | 国网湖南省电力有限公司 | Cable external force damage detection device and application method thereof |
| CN114183696A (en) * | 2021-12-22 | 2022-03-15 | 深圳市睿荔科技有限公司 | Gas pipeline anti-breaking monitoring device and method |
| CN117218810A (en) * | 2023-11-07 | 2023-12-12 | 国网山东省电力公司成武县供电公司 | Early warning device for preventing cable from being broken |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |