CN205785299U - A kind of piping lane condition monitoring system - Google Patents
A kind of piping lane condition monitoring system Download PDFInfo
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- CN205785299U CN205785299U CN201620465566.6U CN201620465566U CN205785299U CN 205785299 U CN205785299 U CN 205785299U CN 201620465566 U CN201620465566 U CN 201620465566U CN 205785299 U CN205785299 U CN 205785299U
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Abstract
This utility model relates to underground pipe gallery and affiliated facility status monitoring field, it is provided that a kind of piping lane condition monitoring system, it includes data center, data acquisition unit and data acquisition (FBG) demodulator；Described data acquisition unit and described data acquisition (FBG) demodulator are all connected with described data center communication；This piping lane condition monitoring system also includes the piping lane displacement settlement monitoring module being connected with described data acquisition unit, and be connected with described data acquisition (FBG) demodulator piping lane internal pipeline leakage monitoring module, piping lane vibration monitoring module, cable status monitoring modular, the internal monitoring harmful gases module of piping lane.This utility model is based on Raman scattering principle and Rayleigh scattering principle, combined with intelligent instrument and data collecting system, data after demodulation are uploaded to data center monitor in real time, store backup, carry out early warning at the initial stage that accident occurs, report to the police and position, and desired data is carried out finishing analysis.
Description
Technical field
This utility model relate to underground pipe gallery (being also referred to simply as pipe gallery, underground pipe gallery or piping lane) and
The status monitoring field of affiliated facility (including and be not limited to pipeline, cable, optical cable, power equipment).
Background technology
By by 2016, the underground pipe gallery construction of China is scarcely out of swaddling-clothes.The most also there is no a kind of prison
Survey method comprehensive, real-time and precise can descend piping lane and affiliated facility to carry out operation state monitoring ground-to-ground.When
Underground pipe gallery and affiliated facility run into excavate because of outside and destroy the water pipe breakage produced within vibration, underground pipe gallery
There is the cable within water logging, underground pipe gallery or electric power facility heating Gas Pipe within spontaneous combustion, underground pipe gallery
When road breakage causes the situations such as gas leakage to occur, if early warning accurately in time and accident location cannot be accomplished,
The internal water logging of underground pipe gallery, on fire, underground pipe gallery building structure destruction, affiliated facility infringement can be caused, enter
And affect communication, water supply, draining, the normal operation of supply work, or the production peace exploded, pollute
Full accident.Therefore, need a kind of operation state that can promptly and accurately monitor underground pipe gallery and affiliated facility badly,
Thus the piping lane condition monitoring system to accident early warning location.
Utility model content
The purpose of this utility model is to propose a kind of underground pipe gallery and affiliated facility are carried out status monitoring to combine
Close monitoring system.Thus corresponding accident is given warning in advance and localized accident position, for operation monitoring, meet an urgent need
Repairing work provides technology and data supporting.
For reaching this purpose, this utility model by the following technical solutions:
A kind of piping lane condition monitoring system, it includes data center, data acquisition unit and data acquisition (FBG) demodulator；
Described data acquisition unit and described data acquisition (FBG) demodulator are all connected with described data center communication；This piping lane shape
State monitoring system also includes the piping lane displacement settlement monitoring module that is connected with described data acquisition unit, and with institute
State the piping lane internal pipeline leakage monitoring module of data acquisition (FBG) demodulator connection, piping lane vibration monitoring module, electricity
The internal monitoring harmful gases module of cable state monitoring module, piping lane.
Further, described piping lane displacement settlement monitoring module includes being connected with described data acquisition unit respectively
Electricity horizon rule, hydrostatic level, displacement transducer and robot measurement.
Further, described piping lane internal pipeline leakage monitoring module includes with described data acquisition (FBG) demodulator even
The first distributed optical fiber temperature sensor connect.
Further, described piping lane vibration monitoring module includes first be connected with described data acquisition (FBG) demodulator
Distributed optical fiber vibration sensor.
Further, described cable status monitoring modular includes second be connected with described data acquisition (FBG) demodulator
Distributed optical fiber temperature sensor and the second distributed optical fiber vibration sensor.
Further, the internal monitoring harmful gases module of described piping lane includes with described data acquisition (FBG) demodulator even
The fiber-optic grating sensor connect.
Further, this piping lane condition monitoring system also includes a commander being connected with described data center communication
Center, described command centre has display screen.
The beneficial effects of the utility model are:
1, the blank of domestic underground pipe gallery comprehensive state monitoring system is filled up.
2, compared with traditional single monitoring system, can monitor simultaneously and detect the displacement of underground pipe gallery, sink
Fall, vibration, temperature, leakage and the multiple state of gas concentration.Measure than traditional manual inspection, Pressure gauge
More advanced, more practical with the method for effusion meter statistical data, more accurately, more comprehensively.
3, in terms of vibration monitoring, qualitative can detect vibration and produce, quantitative analysis amplitude and frequency data,
Mask harmless vibration (vibration caused such as running car, manual inspection), control rate of false alarm.
4, in terms of cable status monitoring, can be with the variations in temperature of monitoring power cable.When temperature occurs in local
Early warning the elements of a fix are carried out, it is to avoid because local temperature is too high or dramatic temperature during the change of too high or dramatic temperature
Change causes fire.
5, in terms of leakage monitoring, the water supply and sewerage pipeline within underground pipe gallery, the letting out of gas pipeline can be monitored
Leakage situation, reports to the police at the leakage initial stage and positions., registration shorter than traditional method response time,
Rate of false alarm is low.
6, in terms of monitoring harmful gases, can within underground pipe gallery specific gas (as methane, one
Carbonoxide) concentration is monitored.When gas concentration reaches calibration value alarm, it is to avoid because harmful gas is dense
Spend height cause personnel to injure, the accident such as blast.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of this utility model piping lane condition monitoring system；
Fig. 2 is the attachment structure figure between piping lane displacement settlement monitoring module and data acquisition unit；
Fig. 3 is the attachment structure figure between piping lane internal pipeline leakage monitoring module and data acquisition (FBG) demodulator；
Fig. 4 is the attachment structure figure between piping lane vibration monitoring module and data acquisition (FBG) demodulator；
Fig. 5 is the attachment structure figure between cable status monitoring modular and data acquisition (FBG) demodulator；
Fig. 6 is the attachment structure figure between the internal monitoring harmful gases module of piping lane and data acquisition (FBG) demodulator.
Detailed description of the invention
For making this utility model solve the technical problem that, the technical scheme that uses and the technique effect that reaches more
Clear, it is described in detail as follows in conjunction with the drawings and specific embodiments:
Refer to Fig. 1, a kind of piping lane condition monitoring system that this utility model provides, it include data center,
Data acquisition unit and data acquisition (FBG) demodulator；Described data acquisition unit and described data acquisition (FBG) demodulator are all and institute
State data center's communication to connect；This piping lane condition monitoring system also includes the pipe being connected with described data acquisition unit
Corridor displacement settlement monitoring module, and the piping lane internal pipeline leakage prison being connected with described data acquisition (FBG) demodulator
Survey module, piping lane vibration monitoring module, cable status monitoring modular, the internal monitoring harmful gases module of piping lane.
Additionally, this piping lane condition monitoring system also includes a command centre being connected with described data center communication, institute
State command centre and there is display screen, so can realize the display to part significant data and early warning.
Piping lane displacement settlement monitoring module, and piping lane internal pipeline leakage monitoring is introduced below in conjunction with accompanying drawing
The internal monitoring harmful gases module of module, piping lane vibration monitoring module, cable status monitoring modular, piping lane.
Seeing Fig. 2, piping lane displacement settlement monitoring module mainly includes the electric level being connected respectively with data acquisition unit
The instruments such as chi, hydrostatic level, displacement transducer, robot measurement, by these instruments by the position of piping lane
Move settling data and tube wall convergent deformation data gather on a time period and are uploaded to data center, and divided by system
Analysis judges.When underground pipe gallery, owing to geology or other reasons cause sedimentation deformation, tube wall to occur, convergence becomes
The data of shape are close to when setting dangerous values, and system carries out early warning location and coordinates maintenance, it is to avoid because of piping lane displacement
Sedimentation or tube wall deformation cause piping lane building structure to destroy.
Seeing Fig. 3, piping lane internal pipeline leakage monitoring module includes be connected with described data acquisition (FBG) demodulator
One distributed optical fiber temperature sensor.Piping lane internal pipeline leakage monitoring module is first distributed by laying this
Fibre optic temperature sensor, the leakage situation that perception underground pipe gallery internal pipeline causes because of piping failure, carry out pre-
Warn and position.Concrete grammar: during piping failure, internal tap water, sewage or combustion gas can be pressed because of inside and outside
Differ from and spray and spread.Owing to pipe interior has certain pressure, during the leakage of pipe interior fluid, ejection can occur
Vibration；There is the temperature difference in pipe interior fluid and pipeline external ambient temperature, when leakage causes pipeline external environment
When variations in temperature is more than 1 DEG C, the first distributed optical fiber temperature sensor of this position can sense that this temperature becomes
Change, and carry out early warning, location leakage point.For gas pipeline, following piping lane can be coordinated internal harmful simultaneously
Gas-monitoring module judges leakage point and detects gas leakage concentration.
Seeing Fig. 4, piping lane vibration monitoring module includes that be connected with described data acquisition (FBG) demodulator first is distributed
Optical fibre vibration sensor.This first distribution is laid near the piping lane inner facility of underground pipe gallery and needs monitoring
Formula optical fibre vibration sensor, when underground pipe gallery or inner facility are mined destruction, mobile or external abnormal movement
When the vibration that (such as personnel's walking, the slight vibration of machine movement) causes occurs, the first distribution type fiber-optic shakes
Dynamic sensor can monitor Vibration Condition and upload to data center and be analyzed, and shakes getting rid of normal equipment
Move or after personnel activity, carry out reporting to the police and positioning vibration position.Carried out by the initial stage occurred in vibration accident
Report to the police, support that patrol officer arrives accident spot in time.
Seeing Fig. 5, cable status monitoring modular includes the second distributed optical fiber temperature sensor and second distributed
Optical fibre vibration sensor.When abnormal vibrations or local pyrexia temperature mistake occurs in the cable installation within underground pipe gallery
Gao Shi, the second distributed optical fiber temperature sensor and the second distributed optical fiber vibration sensor can monitor temperature
Change with vibration and gather data and be uploaded to data center, give warning in advance and position, support that maintainer is timely
Arrive accident spot, it is to avoid the too high breaking out of fire of cable temperature and supply of electric power are interrupted.
Seeing Fig. 6, the internal monitoring harmful gases module of piping lane includes the light being connected with described data acquisition (FBG) demodulator
Fiber grating sensor.The internal monitoring harmful gases module of piping lane is by installing fiber-optic grating sensor, and employing is swept
The method retouching gas wavelength obtains real-time detector data, detection data is uploaded to data center, carries out data
Analyze and signal demodulates, and with reference to the numerical value demarcated in advance.When the gas density recorded is dense beyond marked gas
Report to the police when spending.
This utility model is based on Raman scattering principle and Rayleigh scattering principle, combined with intelligent instrument and data acquisition
Data after demodulation are uploaded to data center and monitor in real time, store backup, occur in accident by system
Initial stage carry out early warning, report to the police and position, and desired data is carried out finishing analysis.This utility model is permissible
Realize underground pipe gallery and the comprehensive monitoring of affiliated facility, displacement settled, vibrate, leak, temperature,
The status data of gas concentration is uploaded monitoring in real time and is analyzed.
This utility model can monitor the multinomial status data of piping lane and auxiliary device facility accurately, has comprehensive
Conjunction property, the feature of advance, practicality.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, depends on
According to thought of the present utility model, the most all will change, this explanation
Book content should not be construed as restriction of the present utility model.
Claims (7)
1. a piping lane condition monitoring system, it is characterised in that include data center, data acquisition unit sum
According to gathering (FBG) demodulator；Described data acquisition unit and described data acquisition (FBG) demodulator all with the communication of described data center
Connect；This piping lane condition monitoring system also includes the piping lane displacement settlement monitoring being connected with described data acquisition unit
Module, and the piping lane internal pipeline leakage monitoring module, the piping lane that are connected with described data acquisition (FBG) demodulator shake
The internal monitoring harmful gases module of dynamic monitoring modular, cable status monitoring modular, piping lane.
2. piping lane condition monitoring system as claimed in claim 1, it is characterised in that described piping lane displacement is sunk
Fall monitoring modular includes that the electric horizon rule being connected with described data acquisition unit respectively, hydrostatic level, displacement pass
Sensor and robot measurement.
3. piping lane condition monitoring system as claimed in claim 2, it is characterised in that described piping lane inner tube
Road leakage monitoring module includes the first distributed fiber temperature sensing being connected with described data acquisition (FBG) demodulator
Device.
4. piping lane condition monitoring system as claimed in claim 3, it is characterised in that described piping lane vibration prison
Survey the first distributed optical fiber vibration sensor that module includes being connected with described data acquisition (FBG) demodulator.
5. piping lane condition monitoring system as claimed in claim 4, it is characterised in that described cable status is supervised
Survey module and include the second distributed optical fiber temperature sensor of being connected with described data acquisition (FBG) demodulator and second point
Cloth optical fibre vibration sensor.
6. piping lane condition monitoring system as claimed in claim 5, it is characterised in that have inside described piping lane
Evil gas-monitoring module includes the fiber-optic grating sensor being connected with described data acquisition (FBG) demodulator.
7. the piping lane condition monitoring system as described in any one in claim 1-6, it is characterised in that should
Piping lane condition monitoring system also includes a command centre being connected with described data center communication, in described commander
The heart has display screen.
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| CN201620465566.6U CN205785299U (en) | 2016-05-23 | 2016-05-23 | A kind of piping lane condition monitoring system |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764459A (en) * | 2016-12-29 | 2017-05-31 | 重庆奥海辉龙大数据有限公司 | Pipe network vibration prior-warning device, system and method |
| CN106781139A (en) * | 2017-02-15 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Underground transmission cable damage preventing alarm device |
| CN107063381A (en) * | 2017-02-28 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of severe cold area ultra-large type piping lane groove water table measure method |
| CN107270961A (en) * | 2017-05-09 | 2017-10-20 | 中国铁道科学研究院电子计算技术研究所 | A kind of monitoring system and method for fabric structure safety |
| CN107333113A (en) * | 2017-08-14 | 2017-11-07 | 长沙变化率信息技术有限公司 | A kind of pipe gallery wireless supervisory control system |
| CN107525566A (en) * | 2017-07-27 | 2017-12-29 | 丁志国 | A kind of sewage piping lane monitoring system |
| CN107524884A (en) * | 2017-10-18 | 2017-12-29 | 丁志国 | A kind of piping lane monitoring system |
| CN107733711A (en) * | 2017-10-18 | 2018-02-23 | 合肥市恒昌自动化控制有限责任公司 | A kind of smart city underground pipe gallery automates managing and control system |
| CN107907166A (en) * | 2017-12-21 | 2018-04-13 | 嘉兴同禾传感技术有限公司 | A kind of underground pipe gallery safety monitoring system |
| CN108426173A (en) * | 2018-04-27 | 2018-08-21 | 钦州学院 | A kind of buried natural gas line security protection early warning system |
| CN108535771A (en) * | 2018-04-26 | 2018-09-14 | 中国标准化研究院 | A kind of buried pipeline earthquake monitoring system and analogue experiment installation |
| CN109060512A (en) * | 2018-10-25 | 2018-12-21 | 吉林建筑大学 | A kind of assembly superposed type piping lane Quintic system load testing machine and test method |
| CN109872498A (en) * | 2018-03-30 | 2019-06-11 | 吉林省北亚智谷科技有限公司 | A kind of monitoring of wisdom piping lane and advanced early warning system based on all -fiber monitoring |
| CN110646033A (en) * | 2019-09-10 | 2020-01-03 | 清华大学合肥公共安全研究院 | Underground space safety supervision system |
| CN111060343A (en) * | 2019-12-31 | 2020-04-24 | 北京交通大学 | Simulation test system for safety detection of pipe gallery ventilation system |
| CN111141326A (en) * | 2019-12-11 | 2020-05-12 | 四川铁创科技有限公司 | Miniature utility tunnel health monitoring system based on coupling analysis of multiple physical fields |
| CN114664057A (en) * | 2022-03-30 | 2022-06-24 | 国网安徽省电力有限公司电力科学研究院 | Long and narrow limited space gas-electricity monitoring equipment and monitoring method |
| WO2023098073A1 (en) * | 2021-12-03 | 2023-06-08 | 河北地质大学 | Anti-seismic performance abnormality early-warning system and method for urban underground utility tunnel |
| CN117554010A (en) * | 2024-01-09 | 2024-02-13 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
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2016
- 2016-05-23 CN CN201620465566.6U patent/CN205785299U/en active Active
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764459A (en) * | 2016-12-29 | 2017-05-31 | 重庆奥海辉龙大数据有限公司 | Pipe network vibration prior-warning device, system and method |
| CN106781139A (en) * | 2017-02-15 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Underground transmission cable damage preventing alarm device |
| CN107063381A (en) * | 2017-02-28 | 2017-08-18 | 中国十七冶集团有限公司 | A kind of severe cold area ultra-large type piping lane groove water table measure method |
| CN107270961A (en) * | 2017-05-09 | 2017-10-20 | 中国铁道科学研究院电子计算技术研究所 | A kind of monitoring system and method for fabric structure safety |
| CN107525566B (en) * | 2017-07-27 | 2020-04-28 | 丁志国 | Sewage pipe gallery monitoring system |
| CN107525566A (en) * | 2017-07-27 | 2017-12-29 | 丁志国 | A kind of sewage piping lane monitoring system |
| CN107333113A (en) * | 2017-08-14 | 2017-11-07 | 长沙变化率信息技术有限公司 | A kind of pipe gallery wireless supervisory control system |
| CN107524884A (en) * | 2017-10-18 | 2017-12-29 | 丁志国 | A kind of piping lane monitoring system |
| CN107733711A (en) * | 2017-10-18 | 2018-02-23 | 合肥市恒昌自动化控制有限责任公司 | A kind of smart city underground pipe gallery automates managing and control system |
| CN107907166A (en) * | 2017-12-21 | 2018-04-13 | 嘉兴同禾传感技术有限公司 | A kind of underground pipe gallery safety monitoring system |
| CN109872498A (en) * | 2018-03-30 | 2019-06-11 | 吉林省北亚智谷科技有限公司 | A kind of monitoring of wisdom piping lane and advanced early warning system based on all -fiber monitoring |
| CN108535771B (en) * | 2018-04-26 | 2023-11-21 | 中国标准化研究院 | Underground pipeline earthquake monitoring system and simulation experiment device |
| CN108535771A (en) * | 2018-04-26 | 2018-09-14 | 中国标准化研究院 | A kind of buried pipeline earthquake monitoring system and analogue experiment installation |
| CN108426173A (en) * | 2018-04-27 | 2018-08-21 | 钦州学院 | A kind of buried natural gas line security protection early warning system |
| CN109060512A (en) * | 2018-10-25 | 2018-12-21 | 吉林建筑大学 | A kind of assembly superposed type piping lane Quintic system load testing machine and test method |
| CN109060512B (en) * | 2018-10-25 | 2023-12-08 | 吉林建筑大学 | Assembled superposed pipe gallery quasi-static force loading test device and test method |
| CN110646033A (en) * | 2019-09-10 | 2020-01-03 | 清华大学合肥公共安全研究院 | Underground space safety supervision system |
| CN111141326A (en) * | 2019-12-11 | 2020-05-12 | 四川铁创科技有限公司 | Miniature utility tunnel health monitoring system based on coupling analysis of multiple physical fields |
| CN111060343A (en) * | 2019-12-31 | 2020-04-24 | 北京交通大学 | Simulation test system for safety detection of pipe gallery ventilation system |
| WO2023098073A1 (en) * | 2021-12-03 | 2023-06-08 | 河北地质大学 | Anti-seismic performance abnormality early-warning system and method for urban underground utility tunnel |
| CN114664057A (en) * | 2022-03-30 | 2022-06-24 | 国网安徽省电力有限公司电力科学研究院 | Long and narrow limited space gas-electricity monitoring equipment and monitoring method |
| CN117554010A (en) * | 2024-01-09 | 2024-02-13 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
| CN117554010B (en) * | 2024-01-09 | 2024-03-12 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
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