CN204066285U - A kind of anti-outside destroy early warning system of power cable - Google Patents
A kind of anti-outside destroy early warning system of power cable Download PDFInfo
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- CN204066285U CN204066285U CN201420576247.3U CN201420576247U CN204066285U CN 204066285 U CN204066285 U CN 204066285U CN 201420576247 U CN201420576247 U CN 201420576247U CN 204066285 U CN204066285 U CN 204066285U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 56
- 230000007613 environmental effect Effects 0.000 claims abstract description 40
- 238000012806 monitoring device Methods 0.000 claims abstract description 27
- 230000001066 destructive effect Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 19
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
This application provides a kind of anti-outside destroy early warning system of power cable, this system comprises outside destroy monitoring device, transmitting device, early warning and monitoring platform and warning device.Outside destroy monitoring device is arranged at the residing region of power cable, monitors for the vibration to this region, noise, and exports the environmental geography information of outside destroy early warning information and this region; Transmitting device is used for this outside destroy early warning information and environmental geography information to be sent to early warning and monitoring platform by telecommunication mode; The outside destroy early warning information that this early warning and monitoring platform is used for sending according to transmitting device sends warning order to transmitting device; Warning order is outputted to the warning device being arranged on this region by transmitting device; Warning device sends sound flash alarm system signal according to warning order, stops destructive activity to point out saboteur.Native system can be prevented destructive activity before power cable is subjected to destroy.
Description
Technical field
The application relates to technical field of electric power, more particularly, relates to a kind of anti-outside destroy early warning system of power cable.
Background technology
Along with the development of urban construction, modern city requires aboveground space unregulated power cable line, and power cable becomes unique selection with entering.But power cable operation maintenance and urban construction department work mutually and are connected leak and cause the accident causing power cable to damage in road reformation, subway work and various municipal engineering construction work progress again and again to occur, and seriously jeopardize power grid security and people's property safety.By the statistical study to high voltage power cable accident in recent years, find that outside destroy is the main cause causing power cable fault.Therefore, how Timeliness coverage before power cable is subjected to destroy, to prevent occurent destructive activity in time just become important research topic.
Utility model content
In view of this, the application provides a kind of power cable anti-outside destroy early warning system, prevents before being subjected at power cable destroy to destructive activity.
To achieve these goals, the existing scheme proposed is as follows:
An anti-outside destroy early warning system for power cable, comprises outside destroy monitoring device, transmitting device, early warning and monitoring platform and warning device;
Outside destroy monitoring device is arranged at the residing region of described power cable, monitor for the vibration to described region, noise, and the vibration amplitude be provided with when described region exceed default vibration amplitude and noise amplitude exceeds default noise amplitude time export the signal output part of the environmental geography information of outside destroy early warning information and described region;
Transmitting device is provided with the signal input part be connected with the signal output part of described outside destroy monitoring device, for receiving described outside destroy early warning information and described environmental geography information, and by telecommunication mode, described outside destroy early warning information and described environmental geography information are sent to described early warning and monitoring platform;
Described early warning and monitoring platform is used for the outside destroy early warning information that sends according to described transmitting device and described environmental geography information sends early warning to operator on duty, and sends warning order according to the operational order of described operator on duty to described transmitting device;
Described transmitting device is also provided with the signal output part for exporting described warning order;
Described warning device is arranged at described region, and its signal input part is connected with the signal output part of described transmitting device, for sending sound flash alarm system signal according to described warning order, stops destructive activity to point out saboteur.
Preferably, described outside destroy monitoring device involving vibrations monitoring modular, noise module, processing module and environmental geography monitoring modular, wherein:
Described vibration monitoring module is for monitoring the vibration of described region and exporting described vibration amplitude by its signal output part;
Described noise module is for monitoring the noise of described region and exporting described noise amplitude by its signal output part;
Described processing module is connected with the signal output part of described vibration monitoring module, the signal output part of described noise module respectively, and exporting described outside destroy early warning information and described environmental geography information when described vibration amplitude exceeds described default vibration amplitude and described noise amplitude exceeds described default noise amplitude by its signal output part, the signal output part of described processing module is as the signal output part of described outside destroy monitoring device;
Described environmental geography monitoring modular is connected with described processing module, for detecting the environment of described region, and exports described environmental geography information according to testing result to described processing module.
Preferably, described environmental geography information comprises humidity information, temperature information and positional information;
Described geographical environment monitoring modular comprises:
Be connected with described processing unit, for detecting the humidity of described region and exporting the humidity detection unit of described humidity information;
Be connected with described processing unit, for detecting the temperature of described region and exporting the temperature detecting unit of described temperature information;
Be connected with described processing unit, positional information detecting unit for detecting the position of described region.
Preferably, described positional information detecting unit is GPS positioning unit or Big Dipper positioning unit.
Preferably, described outside destroy monitoring device is connected by purple peak communication modes or RS485 communication modes with described transmitting device.
Preferably, described transmitting device is connected by GPRS communication modes, SMS communication mode or RS48 communication modes with described early warning and monitoring platform.
Preferably, described warning device comprises light warning unit and sound warning unit.
Preferably, described smooth warning unit comprises warning lamp;
Described audible alert unit comprises warning horn or loudspeaker.
Preferably, also comprise the inquiry terminal be connected with described early warning and monitoring platform, for obtaining described outside destroy early warning information and described environmental geography information from described early warning and monitoring platform.
Preferably, described inquiry terminal comprises desktop computer or intelligent movable equipment.
As can be seen from technique scheme, this application provides a kind of anti-outside destroy early warning system of power cable, this system comprises outside destroy monitoring device, transmitting device, early warning and monitoring platform and warning device.Outside destroy monitoring device is arranged at the residing region of power cable, monitor for the vibration to this region, noise, show that the power cable of this region wrecks when vibration amplitude exceeds default vibration amplitude and noise amplitude exceeds default noise amplitude, now export the environmental geography information of outside destroy early warning information and this region; Transmitting device is used for this outside destroy early warning information and environmental geography information to be sent to early warning and monitoring platform by telecommunication mode; The outside destroy early warning information that this early warning and monitoring platform is used for sending according to transmitting device sends early warning to operator on duty and makes operator on duty grasp the environmental geography information on this ground, then sends warning order according to the operational order of operator on duty to transmitting device; Warning order is outputted to the warning device being arranged on this region by transmitting device; Warning device sends sound flash alarm system signal according to warning order, stops destructive activity to point out saboteur.As can be seen here, owing to can judge that this ground destructive activity will occur and sends sound and light signal in time to prevent destructive activity according to the vibration & noise monitored, therefore native system can prevented destructive activity before power cable is subjected to destroy.
In addition, also because native system is monitored destructive activity according to vibration & noise, therefore, it is possible to avoid simple video surveillance cannot monitor the problem at some dead angle.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The anti-external force of a kind of power cable that Fig. 1 provides for the embodiment of the present application breaks the structural drawing of unreal early warning system;
The structural drawing of the anti-outside destroy early warning system of a kind of power cable that Fig. 2 provides for another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structural drawing of the anti-outside destroy early warning system of a kind of power cable that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the anti-outside destroy early warning system that the present embodiment provides is for the region residing for power cable, be specifically that monitoring and warning is carried out in the destructive activity of the top soil layer of the subway residing for this power cable, comprise outside destroy monitoring device 10, transmitting device 20, early warning and monitoring platform 30 and warning device 40 and form.
Residing for the raceway that outside destroy monitoring device 10 is arranged at this power cable geographically, for detecting the vibration & noise at this place, why monitoring vibration and noise are because the mainly excavation machinery excavated ground now or air drill, and vibration & noise is the working condition reflecting these two kinds of equipment, through practice test, only that vibration or noise index are not enough to reflect to be destruction to ground, the destruction to ground is just shown to be when both amplitudes all reach certain threshold value, therefore in the application, both are detected simultaneously.
Outside destroy monitoring device 10 is provided with signal output part (not shown), this signal output part exceedes default vibration amplitude at the vibration amplitude of the vibration of this region, and the noise amplitude of noise exports outside destroy early warning information when exceeding default noise amplitude, ambient conditions simultaneously in order to enable operator on duty grasp this region in detail, also exports the environmental geography information of this region simultaneously.
Transmitting device 20 is sent to early warning and monitoring platform 30 for the outside destroy early warning information that exported by outside destroy monitoring device 10 and environmental geography information by telecommunication mode.It is provided with signal input part (not shown), and this signal input part is connected with the signal output part of outside destroy monitoring device 10, for receiving this outside destroy early warning information and environmental geography information.This environmental geography information comprises the humidity information of this region, temperature information and positional information.
The signal output part of outside destroy monitoring device 10 and the signal input part of transmitting device 20 can be selected to take purple peak communication modes or RS485 communication modes to be connected, because purple peak communication modes is wireless communication mode, be subject to the interference of weather or electromagnetism sometimes, when both distances are not too far away, preferred RS485 communication modes is this has the connected mode of connecting line to connect.
Early warning and monitoring platform 30 receives this outside destroy early warning information and environmental geography information by telecommunication mode from transmitting device 20, this telecommunication mode comprises GPRS communication modes, SMS communication mode or RS485 communication modes, sometimes can select the communication that optical fiber carries out between the two.
Early warning and monitoring platform 30 sends early warning to operator on duty after receiving this outside destroy early warning information, operator on duty inputs corresponding operational order to this early warning and monitoring platform 30 after receiving early warning, and early warning and monitoring platform 30 sends warning order according to this operational order to transmitting device 20 again.Simultaneously operator on duty can also obtain the environmental geography information of this region by early warning and monitoring platform 30, i.e. the humidity information of this region, temperature information and positional information.
The transmitting device 20 that signal output part (not shown) is connected with the signal input part (not shown) of warning device 40 receive warn order after this warning order is outputted to warning device 40.
Warning device 40 sends sound flash alarm system signal after receiving warning order, the saboteur just carrying out excavating in this region is warned to stop immediately excavating, this sound flash alarm system signal comprises voice signal and light signal, the voice message that voice signal comprises alarm tone or records in advance, and light signal can be warning lamp signal.
As can be seen from technique scheme, present embodiments provide a kind of anti-outside destroy early warning system of power cable, this system comprises outside destroy monitoring device, transmitting device, early warning and monitoring platform and warning device.Outside destroy monitoring device is arranged at the residing region of power cable, monitor for the vibration to this region, noise, show that the power cable of this region wrecks when vibration amplitude exceeds default vibration amplitude and noise amplitude exceeds default noise amplitude, now export the environmental geography information of outside destroy early warning information and this region; Transmitting device is used for this outside destroy early warning information and environmental geography information to be sent to early warning and monitoring platform by telecommunication mode; The outside destroy early warning information that this early warning and monitoring platform is used for sending according to transmitting device sends early warning to operator on duty and makes operator on duty grasp the environmental geography information on this ground, then sends warning order according to the operational order of operator on duty to transmitting device; Warning order is outputted to the warning device being arranged on this region by transmitting device; Warning device sends sound flash alarm system signal according to warning order, stops destructive activity to point out saboteur.As can be seen here, owing to can judge that this ground destructive activity will occur and sends sound and light signal in time to prevent destructive activity according to the vibration & noise monitored, therefore native system can prevented destructive activity before power cable is subjected to destroy.
In addition, also because native system is monitored destructive activity according to vibration & noise, therefore, it is possible to avoid simple video surveillance cannot monitor the problem at some dead angle.
The outside destroy monitoring device 10 involving vibrations monitoring modular 11 of native system, noise module 12, processing module 13 and environmental geography monitoring modular 14.Wherein vibration monitoring module 11 is for monitoring the vibration of this region and exporting vibration amplitude by its signal output part (not shown); Noise module 12 for monitor this region noise and by its signal output part output noise amplitude; Processing module 13 is connected with the signal output part (not shown) of vibration monitoring module 10, the signal output part (not shown) of noise module 12 respectively, for exceed default vibration amplitude when vibration amplitude and noise amplitude exceeds default noise amplitude time export outside destroy early warning information and environmental geography information, the signal output part of processing module 13 i.e. the signal output part of whole outside destroy monitoring device 10 by its signal output part (not shown).
Environmental geography monitoring modular 14 is connected with processing module 13, for detecting the environment of this region, and according to testing result to processing module 14 output environment geography information.From describing above, environmental geography information comprises humidity information, temperature information and positional information; Thus this geographical environment monitoring modular 14 comprise be connected with processing module 13 respectively for detecting the humidity of this region and exporting the humidity detection unit 141 of humidity information, detect and the temperature detecting unit of output temperature information 142 and the positional information detecting unit 143 for detecting the position of this region for carrying out the temperature of this region.Positional information detecting unit is GPS positioning unit (not shown), along with the development of China's satellite positioning tech, Big Dipper satellite also can be selected to position from cost consideration, and correspondingly this positional information detects Unit 141 can be Big Dipper positioning unit.
And alert module 40 comprises the audible alert unit 41 of caution signal of can sounding and can send light caution signal light warning unit 42.Audible alert unit 41 comprises warning horn (not shown), even can also comprise loudspeaker (not shown), to send the audio prompt information prerecorded; Light warning unit 42 comprises warning lamp.
Embodiment two
The structural drawing of the anti-outside destroy early warning system of a kind of power cable that Fig. 2 provides for another embodiment of the application.
As shown in Figure 2, the anti-outside destroy early warning system that the present embodiment provides has set up inquiry terminal 50 on the basis of a upper embodiment.
Inquiry terminal 50 is connected with early warning and monitoring platform 30 by network technology, operator on duty is except directly obtaining except outside destroy early warning information and environmental geography information by early warning and monitoring platform 30, can also according to its own right, utilize the inquiry terminal 50 that is connected with early warning and monitoring platform 30 regularly or obtain outside destroy early warning information and environmental geography information at any time, in order to make operation more convenient, this inquiry terminal 50 can be desk-top electric energy 41, can also be the intelligent movable equipment 52 by certification, as panel computer, smart mobile phone etc.
In order to carry out uninterrupted power supply to the outside destroy monitoring device and transmitting device that are arranged on supervision region, the supply unit at this place comprises wind power plant (not shown), can also comprise photovoltaic power generation equipment (not shown), both complement one another.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an anti-outside destroy early warning system for power cable, is characterized in that, comprises outside destroy monitoring device, transmitting device, early warning and monitoring platform and warning device;
Outside destroy monitoring device is arranged at the residing region of described power cable, monitor for the vibration to described region, noise, and the vibration amplitude be provided with when described region exceed default vibration amplitude and noise amplitude exceeds default noise amplitude time export the signal output part of the environmental geography information of outside destroy early warning information and described region;
Transmitting device is provided with the signal input part be connected with the signal output part of described outside destroy monitoring device, for receiving described outside destroy early warning information and described environmental geography information, and by telecommunication mode, described outside destroy early warning information and described environmental geography information are sent to described early warning and monitoring platform;
Described early warning and monitoring platform is used for the outside destroy early warning information that sends according to described transmitting device and described environmental geography information sends early warning to operator on duty, and sends warning order according to the operational order of described operator on duty to described transmitting device;
Described transmitting device is also provided with the signal output part for exporting described warning order;
Described warning device is arranged at described region, and its signal input part is connected with the signal output part of described transmitting device, for sending sound flash alarm system signal according to described warning order, stops destructive activity to point out saboteur;
Described outside destroy monitoring device involving vibrations monitoring modular, noise module, processing module and environmental geography monitoring modular, wherein:
Described vibration monitoring module is for monitoring the vibration of described region and exporting described vibration amplitude by its signal output part;
Described noise module is for monitoring the noise of described region and exporting described noise amplitude by its signal output part;
Described processing module is connected with the signal output part of described vibration monitoring module, the signal output part of described noise module respectively, and exporting described outside destroy early warning information and described environmental geography information when described vibration amplitude exceeds described default vibration amplitude and described noise amplitude exceeds described default noise amplitude by its signal output part, the signal output part of described processing module is as the signal output part of described outside destroy monitoring device;
Described environmental geography monitoring modular is connected with described processing module, for detecting the environment of described region, and exports described environmental geography information according to testing result to described processing module.
2. anti-outside destroy early warning system as claimed in claim 1, is characterized in that, described environmental geography information comprises humidity information, temperature information and positional information;
Described geographical environment monitoring modular comprises:
Be connected with described processing unit, for detecting the humidity of described region and exporting the humidity detection unit of described humidity information;
Be connected with described processing unit, for detecting the temperature of described region and exporting the temperature detecting unit of described temperature information;
Be connected with described processing unit, positional information detecting unit for detecting the position of described region.
3. anti-outside destroy early warning system as claimed in claim 2, is characterized in that, described positional information detecting unit is GPS positioning unit or Big Dipper positioning unit.
4. anti-outside destroy early warning system as claimed in claim 1, is characterized in that, described outside destroy monitoring device is connected by purple peak communication modes or RS485 communication modes with described transmitting device.
5. anti-outside destroy early warning system as claimed in claim 1, is characterized in that, described transmitting device is connected by GPRS communication modes, SMS communication mode or RS48 communication modes with described early warning and monitoring platform.
6. anti-outside destroy early warning system as claimed in claim 1, is characterized in that, described warning device comprises light warning unit and sound warning unit.
7. anti-outside destroy early warning system as claimed in claim 6, is characterized in that, described smooth warning unit comprises warning lamp;
Described audible alert unit comprises warning horn or loudspeaker.
8. the anti-outside destroy early warning system as described in any one of claim 1 ~ 7, it is characterized in that, also comprise the inquiry terminal be connected with described early warning and monitoring platform, for obtaining described outside destroy early warning information and described environmental geography information from described early warning and monitoring platform.
9. anti-outside destroy early warning system as claimed in claim 8, is characterized in that, described inquiry terminal comprises desktop computer or intelligent movable equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576247.3U CN204066285U (en) | 2014-09-30 | 2014-09-30 | A kind of anti-outside destroy early warning system of power cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420576247.3U CN204066285U (en) | 2014-09-30 | 2014-09-30 | A kind of anti-outside destroy early warning system of power cable |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105185012A (en) * | 2015-10-28 | 2015-12-23 | 国网浙江杭州市萧山区供电公司 | Safety early-warning system for underground pipeline facilities of power grid |
| CN105205962A (en) * | 2015-10-28 | 2015-12-30 | 国网浙江杭州市萧山区供电公司 | Power grid underground pipeline facility safety monitoring system |
| CN105261135A (en) * | 2015-10-28 | 2016-01-20 | 国网浙江杭州市萧山区供电公司 | Invasion positioning method of grid underground pipeline facilities |
| CN105528841A (en) * | 2014-09-30 | 2016-04-27 | 国家电网公司 | External force damage prevention early-warning system for power cable |
| CN105989681A (en) * | 2015-02-05 | 2016-10-05 | 丁志国 | Accurate positioning protection system for remote fiber line |
| CN111161501A (en) * | 2019-12-27 | 2020-05-15 | 广东电网有限责任公司 | Power cable monitoring device and equipment |
| CN111292513A (en) * | 2020-01-16 | 2020-06-16 | 广州华铭电力科技有限公司 | Early warning method of recognition early warning system based on damage of urban cable by external force |
| CN116626448A (en) * | 2023-04-18 | 2023-08-22 | 国网江西省电力有限公司南昌供电分公司 | Optical cable anti-external-damage monitoring system based on cloud platform |
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2014
- 2014-09-30 CN CN201420576247.3U patent/CN204066285U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105528841A (en) * | 2014-09-30 | 2016-04-27 | 国家电网公司 | External force damage prevention early-warning system for power cable |
| CN105528841B (en) * | 2014-09-30 | 2019-01-11 | 国家电网公司 | A kind of anti-external force damage alarm system of power cable |
| CN105989681A (en) * | 2015-02-05 | 2016-10-05 | 丁志国 | Accurate positioning protection system for remote fiber line |
| CN105185012A (en) * | 2015-10-28 | 2015-12-23 | 国网浙江杭州市萧山区供电公司 | Safety early-warning system for underground pipeline facilities of power grid |
| CN105205962A (en) * | 2015-10-28 | 2015-12-30 | 国网浙江杭州市萧山区供电公司 | Power grid underground pipeline facility safety monitoring system |
| CN105261135A (en) * | 2015-10-28 | 2016-01-20 | 国网浙江杭州市萧山区供电公司 | Invasion positioning method of grid underground pipeline facilities |
| CN105261135B (en) * | 2015-10-28 | 2017-12-01 | 国网浙江杭州市萧山区供电公司 | A kind of furnace-incoming coal method of power network underground utilities facility |
| CN111161501A (en) * | 2019-12-27 | 2020-05-15 | 广东电网有限责任公司 | Power cable monitoring device and equipment |
| CN111292513A (en) * | 2020-01-16 | 2020-06-16 | 广州华铭电力科技有限公司 | Early warning method of recognition early warning system based on damage of urban cable by external force |
| CN116626448A (en) * | 2023-04-18 | 2023-08-22 | 国网江西省电力有限公司南昌供电分公司 | Optical cable anti-external-damage monitoring system based on cloud platform |
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