CN208331798U - A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor - Google Patents
A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor Download PDFInfo
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- CN208331798U CN208331798U CN201820738479.2U CN201820738479U CN208331798U CN 208331798 U CN208331798 U CN 208331798U CN 201820738479 U CN201820738479 U CN 201820738479U CN 208331798 U CN208331798 U CN 208331798U
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Abstract
The utility model relates to a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor, pipeline on-line checking, pipeline information management and pipeline inspection three are linked together by the system, it sends a warning after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception to pipeline information management subsystem, pipeline information management subsystem generates patrol task and task is sent to pipeline inspection subsystem, pipeline inspection subsystem, which takes timely measure, handles abnormal pipeline, and task action result is returned pipeline information management subsystem.
Description
Technical field
The utility model relates to technical field of optical fiber sensing, in particular to a kind of fluid conveying based on Fibre Optical Sensor
Pipeline on-line monitoring system.
Background technique
Currently, the fluid-transporting tubings laying amount such as all kinds of buried oil, gas and water is more and more, the management of pipeline is mostly with artificial
Based on management, and the rapid expansion in city and construction in recent years reconstructs the enlarging of pipeline frequently, that there are duct size informations is not perfect,
The problems such as updating lag, not conforming to the actual conditions, simultaneously because Monitoring Pinpelines are only artificial investigation modes, is unable to on-line real-time measuremen pipe
Road information, when unusual condition occurs in pipeline, existing pipeline management mode cannot check abnormal pipeline situation in time, occur
Patrol officer cannot be on the scene enforcing remedies measure in time when pipe leakage or other problems, and pipeline management, pipeline is caused to be asked
Topic investigation inefficiency, or even lead to fault spread because of finding not in time, cause huge personnel's property injures and deaths.Especially
It is in remote, unfrequented place, line walking works, and large labor intensity, difficulty are big, and line walking inefficiency causes line walking too late
When, or even after generation major accident, can not all find in time.
It can be seen that how to provide, one kind can monitor pipeline situation, pipeline management on-line and high-efficient fluid of patrolling is defeated
Pipeline on-line monitoring system is sent to become those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
Pipeline situation, pipeline management can be monitored on-line the technical problem to be solved by the utility model is to provide one kind and are patrolled
Look into high-efficient fluid-transporting tubing on-line monitoring system.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of fluid delivery tube based on Fibre Optical Sensor
Road on-line monitoring system, the system include
Fibre Optical Sensor pipe detection subsystem, the Fibre Optical Sensor pipe detection subsystem real-time detection conduit running shape
State, using the characteristic of fibre system detectable temperature and stress, monitors that temperature and stress are different when exception information occurs in pipeline
Often change and issues pipeline abnormality alarm information；
Pipeline information management subsystem, the Fibre Optical Sensor pipe detection subsystem and the pipeline information management subsystem
Communication connection, the pipeline information management subsystem receives the pipeline abnormality alarm information, and is believed according to pipeline abnormality alarm
Breath and pre-stored duct size information formulate patrol task；
Pipeline inspection subsystem, the pipeline information management subsystem and pipeline inspection subsystem communication connection, institute
It states pipeline inspection subsystem and receives and execute the patrol task, and by task execution knot after the patrol task executes
Fruit feeds back to the pipeline information management subsystem.
The beneficial effects of the utility model are: pipeline on-line checking, pipeline information management and pipeline inspection three are contacted
To together, send a warning after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception to pipeline information management
Subsystem, pipeline information management subsystem generate patrol task and task are sent to pipeline inspection subsystem, pipeline inspection
System, which takes timely measure, handles abnormal pipeline, and task action result is returned pipeline information management subsystem.It is special
It is not that the pipeline of the inflammable and explosive hazardous fluids such as conveying oil gas is applicable in very much, city tap-water supply line is also fitted
With, it is applicable for the pipeline of other conveying liquid such as chemical plant or gaseous fluid, it can pass through detection pipeline and peripheral ring
The stress abnormality on the temperature difference exclusive or light sensing periphery in border changes, to determine whether there are destruction or whether pipe have occurred
The accidents such as road leakage.
Based on the above technical solution, the utility model can also do following improvement.
Further, the Fibre Optical Sensor pipe detection subsystem includes
Fiber sensing module, whether the fiber sensing module real-time detection pipeline is abnormal, sends out when pipeline occurs abnormal
Send pipeline exception information；
Central processing unit, the fiber sensing module are connect with the central processing unit, and the central processing unit receives institute
Pipeline exception information is stated, and the pipeline exception information is analyzed and processed, generates warning information；
Alarm modules, the central processing unit are connect with the alarm modules, and the alarm modules receive the early warning letter
Breath, and send a warning；
Memory, the central processing unit are connect with the memory, and the memory stores the pipeline exception information
And warning information；
Power module, the central processing unit are connect with the power module, and the power module is entire Fibre Optical Sensor
The power supply of pipe detection subsystem；
Communication module, the central processing unit are connect with the communication module, and the communication module is by the warning information
It is sent to the pipeline information management subsystem.
Beneficial effect using above-mentioned further scheme is that Fibre Optical Sensor pipe detection subsystem utilizes fiber sensing module
The real-time detection for carrying out duct size information is sent a warning when exception information occurs in pipeline by alarm modules, and by logical
Believe that warning information is sent to pipeline information management subsystem by module, realizes the on-line checking and warning function of pipeline.
Further, the fiber sensing module includes optical generator, photo-coupler, sensor fibre, photoelectric converter and letter
Number processor, the optical generator are connect with the photo-coupler, and the optical generator is for emitting light pulse signal, the light
Coupler is connect with the sensor fibre, the sensor fibre real-time detection duct size information, and will be occurred because of pipeline abnormal characteristic
The light of variation is reflected into the photo-coupler, and the photo-coupler is also connect with the photoelectric converter, the photoelectric converter
The light pulse signal transmitted by photo-coupler is converted into electric signal, the photoelectric converter and the signal processor
Connection, the signal processor handle the electric signal, and the signal processor is connect with the central processing unit.
Beneficial effect using above-mentioned further scheme for example when pipe leakage occurs, is let out when pipeline occurs abnormal
The fluid of leakage make environment temperature change (such as high temperature conveying oil product can make leakage point periphery environment temperature increase and
The natural gas of conveying can be such that the environment temperature on leakage point periphery reduces；Water leakage, when it is room temperature conveying, environment temperature will not
Have apparent temperature change, but when northern winter heat preservation conveying, the environment temperature of low temperature can be made to increase), while can also be right
Neighbouring optical fiber applies active force, so that optical fiber is bent and is shaken, radiation mode is caused to change, when Near Pipelines have machinery
When the natural calamities such as construction or landslide or artificial destruction, it can also apply active force to optical fiber, make the loss and output of optical fiber
Optical power changes, and using this characteristic, passes through the telecommunications to the output light after photoelectric conversion, amplification filtering and analog-to-digital conversion
It number is analyzed, determines whether conveyance conduit in the destruction by normal force or occur the destructive insidents such as leakage,
It is positioned by the measurement to back-scattering light, to realize the accurate positionin of pipeline abnormal point.
Further, the sensor fibre is laid with along pipeline extending direction, and the paving location of the sensor fibre is away from pipeline
Distance is 0.1-0.7m.Otherwise the linear distance of optical fiber and pipeline, which is not answered, excessive will affect sensor fibre induction pipe temperature and pressure
The sensitivity of power variation.
Further, the pipeline information management subsystem includes
Pipeline information management module, the pipeline information management module are stored with preset duct size information；
Pipeline warning information management module, the communication module is connect with the pipeline warning information management module, described
Pipeline warning information management module receives the warning information that the communication module is sent, and the warning information is stored；
Patrol task management module, the pipeline information management module and the pipeline warning information management module are and institute
The connection of patrol task management module is stated, the patrol task management module stores the pipeline information management module preset
Duct size information and the warning information of pipeline warning information management module storage carry out confluence analysis, occur for warning information
Pipeline generates corresponding patrol task, and patrol task is sent to the pipeline inspection subsystem.
It is preset that beneficial effect using above-mentioned further scheme is that the pipeline information management module of the subsystem is stored with
Duct size information, and warning information is received by pipeline warning information management module, patrol task management module can believe pipeline
The warning information integration for ceasing and receiving generates patrol task, and task is sent to the pipeline inspection subsystem, thus
When pipeline occurs abnormal, pipeline inspection subsystem is contacted in time and takes measures to handle unusual condition, realizes the height of duct size information
Effect management.
Further, the preset duct size information include by pipeline section distribution pipeline location information, pipe parameter information and
Each pipeline section patrol officer information.
Further, the pipeline inspection subsystem includes patrol task receiving module, patrol task execution module and inspection
As a result reporting module, the patrol task management module are connect with the patrol task receiving module, and the patrol task receives
Module receives the patrol task that the patrol task management module is sent, and the patrol task receiving module is also patrolled with described
Task execution module connection is examined, the patrol task execution module executes the patrol task and logger task implementing result, institute
It states patrol task execution module to connect with the inspection result reporting module, the inspection result reporting module holds the task
Row result feeds back to the patrol task management module.
Beneficial effect using above-mentioned further scheme is that pipeline inspection subsystem is received by patrol task receiving module
Patrol task, and being executed in time by patrol task execution module for task, task action result is finally fed back to patrol
Task management module is examined, execution and the reporting functions of task are completed.
Detailed description of the invention
Fig. 1 is a kind of system of the fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the utility model
Structural block diagram；
Fig. 2 is optical fiber in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the utility model
The structural block diagram of sensor conduit detection subsystem；
Fig. 3 is the structural block diagram of fiber sensing module in Fibre Optical Sensor pipe detection subsystem provided by the utility model；
Fig. 4 is pipeline in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the utility model
The structural block diagram of information management subsystem；
Fig. 5 is pipeline in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the utility model
The structural block diagram of inspection subsystem.
In attached drawing, parts list represented by the reference numerals are as follows:
1, Fibre Optical Sensor pipe detection subsystem, 11, fiber sensing module, 110, optical generator, 111, photo-coupler,
112, sensor fibre, 113, photoelectric converter, 114, signal processor, 12, power module, 13, central processing unit, 14, alarm
Module, 15, memory, 16, communication module, 2, pipeline information management subsystem, 21, pipeline information management module, 22, pipeline police
Report information management module, 23, patrol task management module, 3, pipeline patrol subsystem, 31, patrol task receiving module, 32, patrol
Examine task execution module, 33, inspection result reporting module.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor is present embodiments provided, it should
System includes
Fibre Optical Sensor pipe detection subsystem 1,1 real-time detection conduit running state of Fibre Optical Sensor pipe detection subsystem,
When exception information occurs in pipeline, pipeline abnormality alarm information is issued；
Pipeline information management subsystem 2, Fibre Optical Sensor pipe detection subsystem 1 and pipeline information management subsystem 2 communicate
Connection, 2 receiving pipeline abnormality alarm information of pipeline information management subsystem, and according to pipeline abnormality alarm information and be stored in advance
Duct size information, formulate patrol task；
Pipeline inspection subsystem 3, pipeline information management subsystem 2 and pipeline inspection 3 communication connection of subsystem, pipeline inspection
Subsystem 3 receives and executes patrol task, and task action result is fed back to duct size information after patrol task executes
Management subsystem 2.
Referring to attached drawing 2, Fibre Optical Sensor pipe detection subsystem 1 includes
Fiber sensing module 11, whether 11 real-time detection pipeline of fiber sensing module is abnormal, sends out when pipeline occurs abnormal
Send pipeline exception information；
Central processing unit 13, fiber sensing module 11 are connect with central processing unit 13, and 13 receiving pipeline of central processing unit is different
Normal information, and pipeline exception information is analyzed and processed, generate warning information；
Alarm modules 14, central processing unit 13 are connect with alarm modules 14, and alarm modules 14 receive the warning information, and
It sends a warning；
Memory 15, central processing unit 13 are connect with memory 15, and memory 15 stores pipeline exception information and alarm signal
Breath；
Power module 12, central processing unit 13 are connect with power module 12, and power module 12 is entire Fibre Optical Sensor pipeline
Subsystem 1 is detected to power；
Communication module 16, central processing unit 13 are connect with communication module 16, and warning information is sent to pipe by communication module 16
Road information management subsystem 2.
Referring to attached drawing 3, fiber sensing module 11 includes optical generator 110, photo-coupler 111, sensor fibre 112, photoelectricity
Converter 112 and signal processor 114, optical generator 110 are connect with photo-coupler 111, and optical generator 110 is for emitting light arteries and veins
Signal is rushed, photo-coupler 111 is connect with sensor fibre 112,112 real-time detection duct size information of sensor fibre, and will be different because of pipeline
The normal changed light of characteristic is reflected into photo-coupler 111, and photo-coupler 111 is also connect with photoelectric converter 113, photoelectric conversion
The light pulse signal transmitted by photo-coupler is converted to electric signal, photoelectric converter 113 and signal processor by device 113
114 connections, signal processor 114 handle electric signal, and signal processor 114 is connect with central processing unit 13.
Specifically, sensor fibre 112 is laid with along pipeline extending direction, the paving location of sensor fibre 112 away from pipeline away from
From for 0.1-0.7m.Distance of the paving location of sensor fibre 112 away from pipeline is 0.4m in the present embodiment.
Referring to attached drawing 4, pipeline information management subsystem 2 includes
Pipeline information management module 21, pipeline information management module 21 are stored with preset duct size information；
Pipeline warning information management module 22, communication module 16 are connect with pipeline warning information management module 22, and pipeline is alert
It reports information management module 22 to receive the warning information that communication module 16 is sent, and warning information is stored；
Patrol task management module 23, pipeline information management module 21 and pipeline warning information management module 22 are and inspection
Task management module 23 connects, the preset duct size information that patrol task management module 23 stores pipeline information management module 21
Confluence analysis is carried out with the warning information that pipeline warning information management module 22 stores, pipeline generation pair occurs for warning information
The patrol task answered, and patrol task is sent to pipeline inspection subsystem 3.
Specifically, preset duct size information includes by the pipeline location information of pipeline section distribution, pipe parameter information and each pipe
Section patrol officer's information.
Referring to attached drawing 5, pipeline inspection subsystem 3 include patrol task receiving module 31, patrol task execution module 32 and
Inspection result reporting module 33, patrol task management module 23 is connect with patrol task receiving module 31, and patrol task receives mould
Block 31 receives the patrol task that patrol task management module 23 is sent, and patrol task receiving module 31 also executes mould with patrol task
Block 32 connects, and patrol task execution module 32 executes patrol task and logger task implementing result, patrol task execution module 32
It is connect with inspection result reporting module 33, task action result is fed back to patrol task management mould by inspection result reporting module 33
Block 23.
It is provided in this embodiment based on the pepe monitoring system of Fibre Optical Sensor by pipeline on-line checking, pipeline information management with
Pipeline inspection three is linked together, and sounds an alarm letter after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception
To pipeline information management subsystem, pipeline information management subsystem generates patrol task and task is sent to pipeline inspection breath
System, pipeline inspection subsystem, which takes timely measure, handles abnormal pipeline, and task action result passback pipeline is believed
Cease management subsystem.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor, which is characterized in that including
Fibre Optical Sensor pipe detection subsystem, the Fibre Optical Sensor pipe detection subsystem real-time detection conduit running state,
When exception information occurs in pipeline, pipeline abnormality alarm information is issued；
Pipeline information management subsystem, the Fibre Optical Sensor pipe detection subsystem and the pipeline information management subsystem communicate
Connection, the pipeline information management subsystem receive the pipeline abnormality alarm information, and according to pipeline abnormality alarm information and
Pre-stored duct size information formulates patrol task；
Pipeline inspection subsystem, the pipeline information management subsystem and pipeline inspection subsystem communication connection, the pipe
Road inspection subsystem receives and executes the patrol task, and after the patrol task executes that task action result is anti-
It feeds the pipeline information management subsystem.
2. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 1, which is characterized in that
The Fibre Optical Sensor pipe detection subsystem includes
Fiber sensing module, whether the fiber sensing module real-time detection pipeline is abnormal, the sending tube when pipeline occurs abnormal
Road exception information；
Central processing unit, the fiber sensing module are connect with the central processing unit, and the central processing unit receives the pipe
Road exception information, and the pipeline exception information is analyzed and processed, generate warning information；
Alarm modules, the central processing unit are connect with the alarm modules, and the alarm modules receive the warning information, and
It sends a warning；
Memory, the central processing unit are connect with the memory, and the memory stores the pipeline exception information and police
It notifies breath；
Power module, the central processing unit are connect with the power module, and the power module is entire Fibre Optical Sensor pipeline
Detect subsystem power supply；
Communication module, the central processing unit are connect with the communication module, and the communication module sends the warning information
To the pipeline information management subsystem.
3. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 2, which is characterized in that
The fiber sensing module includes optical generator, photo-coupler, sensor fibre, photoelectric converter and signal processor, the light
Generator is connect with the photo-coupler, and the optical generator is for emitting light pulse signal, the photo-coupler and the biography
Photosensitive fine connection, the sensor fibre real-time detection duct size information, and will be reflected into because of the changed light of pipeline abnormal characteristic
The photo-coupler, the photo-coupler are also connect with the photoelectric converter, and the photoelectric converter will pass through photo-coupler
The light pulse signal transmitted is converted to electric signal, and the photoelectric converter is connect with the signal processor, the signal
Processor handles the electric signal, and the signal processor is connect with the central processing unit.
4. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 3, which is characterized in that
The sensor fibre is laid with along pipeline extending direction, and the paving location of the sensor fibre is 0.1-0.7m away from the distance of pipeline.
5. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 2, which is characterized in that
The pipeline information management subsystem includes
Pipeline information management module, the pipeline information management module are stored with preset duct size information；
Pipeline warning information management module, the communication module are connect with the pipeline warning information management module, the pipeline
Warning information management module receives the warning information that the communication module is sent, and the warning information is stored；
Patrol task management module, the pipeline information management module and the pipeline warning information management module are patrolled with described
Examine task management module connection, the preset pipeline that the patrol task management module stores the pipeline information management module
Information and the warning information of pipeline warning information management module storage carry out confluence analysis, and pipeline occurs for warning information
Corresponding patrol task is generated, and patrol task is sent to the pipeline inspection subsystem.
6. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 1, which is characterized in that
The pipeline inspection subsystem includes patrol task receiving module, patrol task execution module and inspection result reporting module, institute
It states patrol task management module to connect with the patrol task receiving module, the patrol task receiving module receives the inspection
The patrol task that task management module is sent, the patrol task receiving module also connect with the patrol task execution module
It connects, the patrol task execution module executes the patrol task and logger task implementing result, and the patrol task executes mould
Block is connect with the inspection result reporting module, and the inspection result reporting module feeds back to the task action result described
Patrol task management module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738479.2U CN208331798U (en) | 2018-05-17 | 2018-05-17 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820738479.2U CN208331798U (en) | 2018-05-17 | 2018-05-17 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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| CN208331798U true CN208331798U (en) | 2019-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413259A (en) * | 2018-05-17 | 2018-08-17 | 钦州学院 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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2018
- 2018-05-17 CN CN201820738479.2U patent/CN208331798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413259A (en) * | 2018-05-17 | 2018-08-17 | 钦州学院 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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