CN106949380A - Pipeline detection and ONLINE RECOGNITION system - Google Patents
Pipeline detection and ONLINE RECOGNITION system Download PDFInfo
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- CN106949380A CN106949380A CN201710169361.2A CN201710169361A CN106949380A CN 106949380 A CN106949380 A CN 106949380A CN 201710169361 A CN201710169361 A CN 201710169361A CN 106949380 A CN106949380 A CN 106949380A
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- pipeline
- pressure
- detection device
- pressure detection
- management system
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipeline Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of pipeline detection and line identifying system, including pressure detection device, wireless exploration positioner, high frequency wireless launcher, management system and mobile terminal；Pressure detection device detects pipeline internal pressure force information；Wireless exploration positioner is provided with pressure detection device, wireless exploration positioner is used for the position for determining pressure detection device, judges the position of pipeline leakage；The pressure data and the positional information of wireless exploration positioner that high frequency wireless launcher detects pressure detection device are transmitted to management system, and the pressure information that management system is detected by the pressure detection device of reception judges whether leakage；Mobile terminal is transmitted information to if there is leak case, while mobile terminal sends information to management system by radio transmitting device.The system inspection efficiency high of the present invention.
Description
Technical field
The present invention relates to pipeline detection technical field, and in particular to a kind of pipeline detection and ONLINE RECOGNITION system.
Background technology
The upper pipe-line construction climax of China is the seventies in last century, and the pipe design life-span is 50 years.Therefore, that age
The pipeline built, its life-span is close to terminal.Sinopec is checked oneself for 2013, finds national more than 1100 leakage point or hidden danger point,
Involving 620,000 people needs resettlement, need to spend more than 2,000 hundred million yuan.In many places, which oil pipeline is embedded in, and local government is not
Know how to investigateDomestic long-distance transport pipes, also including Urban Pipeline Carrying Natural Gas, mostly buried operation is inherently in
In the environment being easily corroded.Due to Urbanization Progress, non-standardization construction, barbarous construction are frequently encountered so that laying
During new pipeline, old pipeline is damaged, such as hits, roll.The inspection of liquefied gas pipeline, be presently mainly by manual inspection
It is main.By inspection, accident source is searched, background system is then reported to.Manual inspection, it is less efficient, it is impossible to pinpoint the problems at any time,
Road is embedded in underground, it is impossible to learn the situation of underground utilities.
The content of the invention
The technical problem to be solved in the present invention is to provide pipeline detection and ONLINE RECOGNITION system, inspection efficiency is somebody's turn to do, can be true
Determine the particular location of pipe leakage.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Pipeline detection and line identifying system, the system
Including setting the pressure detection device with pipeline junction, wireless exploration positioner, high frequency wireless launcher, management system
And mobile terminal；Described pressure detection device detection pipeline internal pressure force information；Nothing is provided with described pressure detection device
Line Detection location device, wireless exploration positioner is used for the position for determining pressure detection device, judges the position of pipeline leakage；
Pressure data and the position letter of wireless exploration positioner that described high frequency wireless launcher detects pressure detection device
Breath is transmitted to management system, and the pressure information that management system is detected by the pressure detection device of reception judges whether to let out
Leakage；Mobile terminal is transmitted information to if there is leak case, while mobile terminal is sent out information by radio transmitting device
Deliver to management system.
Further, the LCD that wireless exploration positioner includes MCU processors and is connected with each other with MCU processors shows
Display screen, radio-frequency transmissions receiver module, the Big Dipper or GPS module, GPRS module, buzzer, bluetooth module, RS232 communication interfaces,
JATG interfaces, key-press module and power management module；The radio-frequency transmissions receiver module can be launched and receive and underground electronics
The corresponding low-frequency electromagnetic wave signal of concentrator marker, the MCU processors are according to the power of the reflected signal received come under definitely
The position of electron marker and the depth of burying, the MCU processors can obtain underground electronic mark by the Big Dipper or GPS module
Peripheral components are carried out data biography by the latitude and longitude coordinates where device by bluetooth module, RS232 communication interfaces or JATG interfaces
Send, interconnected by GPRS module and GIS server, for the target position information of feedback collection, the power management mould
Block provides power supply for whole wireless exploration position indicator.
Further, pressure detection device is micro-electromechanical pressure sensor.
The pipeline detection of the present invention and the detection method of line identifying system, it is characterised in that：Comprise the following steps：
(1) pressure detection device is set in pipeline junction, filled by wireless exploration positioner and high frequency wireless transmission
Put and send gps coordinate to management system, and be indicated on construction area map；
(2) construction is completed, and is confirmed；
(3) workmen downloads the specific coordinate of maintenance area on the mobile apparatus, and carries out pressure detection and flow
Data is read, and is uploaded to management system；
(4) when finding pressure anomaly, exception pipeline is locked, mobile terminal is sent information to；
(5) maintenance mans can download the pipeline coordinate and pressure data data of abnormal area, confirm abnormal conditions and carry out
Maintenance, then the situation after maintenance is fed back into management system.
Beneficial effects of the present invention：
1) by burying pressure detecting system in liquefied gas pipeline, judge whether to deposit by the pressure value changes at two ends
In leakage；
2) pressure detecting system can realize automatic inspection function, and pressure value is reported automatically, and backstage, which automatically processes judgement, is
The no leakage that there is liquefied gas, substitutes current manual inspection mode, realizes automation inspection, is adapted to field work；
3) pressure detecting system can be reported the pressure value of bottom line pipeline, realize the automatic detection of beneath pipeline；
Automatic checkout system combines pipeline pressure value with the GPS geographical location information of pipeline, is easy to confirm the specific position of pipe leakage
Put.
Brief description of the drawings
Fig. 1 is system block diagram of the invention.
Fig. 2 is the structural framing figure of wireless exploration positioner.
Embodiment
As shown in figure 1, being a kind of pipeline detection and line identifying system of the present invention, the system includes setting to be connected with pipeline
The pressure detection device at place, wireless exploration positioner, high frequency wireless launcher, management system and mobile terminal；Described
Pressure detection device detects pipeline internal pressure force information；Wireless exploration positioner, nothing are provided with described pressure detection device
Line Detection location device is used for the position for determining pressure detection device, judges the position of pipeline leakage；Described high frequency is wirelessly sent out
The pressure data and the positional information of wireless exploration positioner that injection device detects pressure detection device are transmitted to management system,
The pressure information that management system is detected by the pressure detection device of reception judges whether leakage；If there is leakage feelings
Condition transmits information to mobile terminal, while mobile terminal sends information to management system by radio transmitting device.
As shown in Fig. 2 the wireless exploration positioner of the present invention includes MCU processors and mutually interconnected with MCU processors
LCD display, radio-frequency transmissions receiver module, the Big Dipper or GPS module, GPRS module, buzzer, bluetooth module, the RS232 connect leads to
Believe interface, JATG interfaces, key-press module and power management module；The radio-frequency transmissions receiver module can be launched and receive and ground
The corresponding low-frequency electromagnetic wave signal of lower electron marker, the MCU processors are according to the power of the reflected signal received come really
Determine position and the depth of burying of underground electron marker, the MCU processors can obtain underground electricity by the Big Dipper or GPS module
Peripheral components are carried out number by the latitude and longitude coordinates where sub-mark device by bluetooth module, RS232 communication interfaces or JATG interfaces
According to transmission, interconnected by GPRS module and GIS server, for the target position information of feedback collection, the power supply pipe
Reason module provides power supply for whole wireless exploration position indicator.
The pressure detection device of the present invention is micro-electromechanical pressure sensor.Micro-electromechanical pressure sensor, foundation bears pressure
The difference of power, is presented linear response change, and pressure is bigger, then conductance is higher.Made using printing technology, print different sizes and
The pressure sensor of shape makes it to fit in curved surface completely in flexible base plate.Sensor has excellent environmental resistance,
Under extreme conditions still can accurate measurement, stay in grade.
The pipeline detection of the present invention and the detection method of line identifying system, it is characterised in that：Comprise the following steps：
(1) pressure detection device is set in pipeline junction, filled by wireless exploration positioner and high frequency wireless transmission
Put and send gps coordinate to management system, and be indicated on construction area map；
(2) construction is completed, and is confirmed；
(3) workmen downloads the specific coordinate of maintenance area on the mobile apparatus, and carries out pressure detection and flow
Data is read, and is uploaded to management system；
(4) when finding pressure anomaly, exception pipeline is locked, mobile terminal is sent information to；
(5) maintenance mans can download the pipeline coordinate and pressure data data of abnormal area, confirm abnormal conditions and carry out
Maintenance, then the situation after maintenance is fed back into management system.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention
Art content, is all documented in technical requirements book.
Claims (4)
1. pipeline detection and line identifying system, it is characterised in that：The system includes setting the pressure detection with pipeline junction to fill
Put, wireless exploration positioner, high frequency wireless launcher, management system and mobile terminal；Described pressure detection device inspection
Pressure information in test tube road；Wireless exploration positioner, wireless exploration positioner are provided with described pressure detection device
Position for determining pressure detection device, judges the position of pipeline leakage；Described high frequency wireless launcher detects pressure
The positional information of the pressure data and wireless exploration positioner of surveying device detecting is transmitted to management system, and management system is by connecing
The pressure information that the pressure detection device of receipts is detected judges whether leakage；Transmitted information to if there is leak case
Mobile terminal, while mobile terminal sends information to management system by radio transmitting device.
2. pipeline detection according to claim 1 and ONLINE RECOGNITION system, it is characterised in that：Described wireless exploration positioning
Device include MCU processors and with MCU processors be connected with each other LCD display, radio-frequency transmissions receiver module, the Big Dipper or
GPS module, GPRS module, buzzer, bluetooth module, RS232 communication interfaces, JATG interfaces, key-press module and power management
Module；Low-frequency electromagnetic wave signal corresponding with underground electron marker, institute can be launched and be received to the radio-frequency transmissions receiver module
MCU processors are stated and are definitely descended according to the power of the reflected signal received position and the depth of burying of electron marker,
The MCU processors can obtain the latitude and longitude coordinates where the electron marker of underground by the Big Dipper or GPS module, pass through bluetooth mould
Block, RS232 communication interfaces or JATG interfaces carry out data transmission to peripheral components, are interacted by GPRS module with GIS server
Connection, for the target position information of feedback collection, the power management module provides power supply for whole wireless exploration position indicator.
3. pipeline detection according to claim 1 and ONLINE RECOGNITION system, it is characterised in that：Pressure detection device is microcomputer
Voltage force sensor.
4. the detection method of the pipeline detection and line identifying system described in claim 1, it is characterised in that：Comprise the following steps：
（1）In pipeline junction, pressure detection device is set, will by wireless exploration positioner and high frequency wireless launcher
Gps coordinate is sent to management system, and is indicated on construction area map；
（2）Construction is completed, and is confirmed；
（3）Workmen downloads the specific coordinate of maintenance area on the mobile apparatus, and carries out pressure detection and flow data
Read, be uploaded to management system；
（4）When finding pressure anomaly, exception pipeline is locked, mobile terminal is sent information to；
（5）Maintenance mans can download the pipeline coordinate and pressure data data of abnormal area, confirm abnormal conditions and repaired,
The situation after maintenance is fed back into management system again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169361.2A CN106949380A (en) | 2017-03-21 | 2017-03-21 | Pipeline detection and ONLINE RECOGNITION system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169361.2A CN106949380A (en) | 2017-03-21 | 2017-03-21 | Pipeline detection and ONLINE RECOGNITION system |
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| CN106949380A true CN106949380A (en) | 2017-07-14 |
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| CN201710169361.2A Pending CN106949380A (en) | 2017-03-21 | 2017-03-21 | Pipeline detection and ONLINE RECOGNITION system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817075A (en) * | 2017-09-30 | 2018-03-20 | 上海邦芯物联网科技有限公司 | A kind of GPS tracing systems for pipeline leak detection |
| CN109029573A (en) * | 2018-07-25 | 2018-12-18 | 中煤航测遥感集团有限公司 | A kind of pipeline method for inspecting and system |
| CN109186800A (en) * | 2018-08-02 | 2019-01-11 | 广东聚源管业实业有限公司 | Pipeline predicting abnormality method and device based on fiber raman scattering light |
| CN109282154A (en) * | 2017-07-22 | 2019-01-29 | 周尧 | A kind of petroleum pipeline leakage monitoring method |
| CN109282155A (en) * | 2017-07-22 | 2019-01-29 | 周尧 | A kind of petroleum pipeline leakage active detecting device |
| CN109409146A (en) * | 2018-09-27 | 2019-03-01 | 北京计算机技术及应用研究所 | A kind of method and system using RFID tags road |
| CN111125278A (en) * | 2019-11-22 | 2020-05-08 | 中蔷（上海）电子系统工程有限公司 | Underground pipe network monitoring and management system |
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| EP2650663A1 (en) * | 2012-04-11 | 2013-10-16 | Nec Corporation | Water-leakage detection method and water-leakage detection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282154A (en) * | 2017-07-22 | 2019-01-29 | 周尧 | A kind of petroleum pipeline leakage monitoring method |
| CN109282155A (en) * | 2017-07-22 | 2019-01-29 | 周尧 | A kind of petroleum pipeline leakage active detecting device |
| CN107817075A (en) * | 2017-09-30 | 2018-03-20 | 上海邦芯物联网科技有限公司 | A kind of GPS tracing systems for pipeline leak detection |
| CN109029573A (en) * | 2018-07-25 | 2018-12-18 | 中煤航测遥感集团有限公司 | A kind of pipeline method for inspecting and system |
| CN109186800A (en) * | 2018-08-02 | 2019-01-11 | 广东聚源管业实业有限公司 | Pipeline predicting abnormality method and device based on fiber raman scattering light |
| CN109409146A (en) * | 2018-09-27 | 2019-03-01 | 北京计算机技术及应用研究所 | A kind of method and system using RFID tags road |
| CN111125278A (en) * | 2019-11-22 | 2020-05-08 | 中蔷（上海）电子系统工程有限公司 | Underground pipe network monitoring and management system |
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Application publication date: 20170714 |
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