CN203349859U - Monitoring system for operation environment and corrosion state of buried pipeline - Google Patents
Monitoring system for operation environment and corrosion state of buried pipeline Download PDFInfo
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- CN203349859U CN203349859U CN 201320318284 CN201320318284U CN203349859U CN 203349859 U CN203349859 U CN 203349859U CN 201320318284 CN201320318284 CN 201320318284 CN 201320318284 U CN201320318284 U CN 201320318284U CN 203349859 U CN203349859 U CN 203349859U
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Abstract
The utility model discloses a monitoring system for an operation environment and a corrosion state of a buried pipeline. The system comprises a power supply, a data acquisition controller, a signal transceiver, an atmosphere environment sensor, a soil environment sensor, a pipeline external surface corrosion state monitoring sensor and a remote monitoring device. The atmosphere environment sensor is disposed in the atmosphere near the buried pipeline, and the soil environment sensor is disposed in the soil near the buried pipeline. The pipeline external surface corrosion state monitoring sensor is disposed in an external anticorrosion coating of the buried pipeline. The atmosphere environment sensor, the soil environment sensor and the pipeline external surface corrosion state monitoring sensor are connected with the data acquisition controller. The data acquisition controller is connected with the remote monitoring device through the signal transceiver. The beneficial effects of the system are that influence for pipeline corrosion caused by environment changes in the air is timely understood and pipeline anticorrosion measures are better carried out.
Description
Technical field
The utility model relates to the pipeline corrosion protection correlative technology field, refers in particular to a kind of buried pipeline running environment and etch state monitoring system.
Background technology
Along with the development of world economy, the continuous increase of energy resource consumption.Oil and natural gas is as the important energy and industrial chemicals, very important to national life, industrial and agricultural production and national defence.The storage of oil and gas is the important step that promotes oil and gas exploitation and application with transportation.In numerous means of transportation, the pipeline transportation reliability is high, and transportation cost is lower, has become one of five large carriers of running neck and neck with railway, highway, aviation, water transport.Petroleum & Petrochemical Enterprises and Storage station etc. exist a large amount of pipelines, and these pipelines constantly arrive destination separately by medium transport such as oil, gas.This type of pipeline usually is subject to the combined effect from internal and external environment in operational process, due to the reasons such as hydrops, pressure surge in extraneous air, pumped (conveying) medium, pipe, and generator tube wall erosion and directly affect serviceable life of pipeline very easily.Therefore how to understand the corrosion condition of pipeline, on purpose pipeline is keeped in repair, the minimizing accident occurs, and extends the active time of pipeline, the subject matter that has just become the testing staff to be concerned about.
Chinese patent application publication No.: CN 102590459A, July 18 2012 Shen Qing Publication day, disclose a kind of Buried Pipeline and detected evaluation system and method, described system comprises: soil corrodes online checkout equipment, pipeline and corrodes online checkout equipment and corrosion evaluating system; Wherein, soil corrodes in the soil that checkout equipment is arranged on pipeline online, pipeline corrodes on the detective pole that checkout equipment is arranged on pipeline online, and soil corrodes online checkout equipment and corrodes online checkout equipment with pipeline and be connected by the wireless data communication mode with the corrosion evaluating system respectively.The weak point of this invention is; only by soil, corrode online checkout equipment and pipeline corrodes the corrosion condition that checkout equipment detects buried pipeline online; can not understand in time airborne environmental change; thereby cause to a certain extent, for pipeline anticorrosion, hysteresis quality to be arranged, can not take measures timely to protect pipeline.
The utility model content
The utility model is can not understand in time in order to overcome buried pipeline in prior art the deficiency that environmental change in air causes existing for pipeline corrosion protection certain hysteresis quality, provides a kind of and can understand in time environmental change in air and better take measures pipeline is carried out to corrosion-resistant buried pipeline running environment and etch state monitoring system.
To achieve these goals, the utility model is by the following technical solutions:
A kind of buried pipeline running environment and etch state monitoring system, comprise power supply, data acquisition controller, the signal transceiver, the atmospheric environment sensor, the soil environment sensor, pipeline external surface etch state monitoring sensor and remote supervisory and control(ling) equipment, in near the atmosphere of described atmospheric environment installation of sensors buried pipeline, in near the soil of described soil environment installation of sensors buried pipeline, described pipeline external surface etch state monitoring sensor is arranged in the external anti-corrosion layer of buried pipeline, described atmospheric environment sensor, the soil environment sensor, pipeline external surface etch state monitoring sensor is the connection data acquisition controller respectively, described data acquisition controller connects the signal transceiver, described data acquisition controller connects remote supervisory and control(ling) equipment by the signal transceiver, described power supply is the connection data acquisition controller respectively, the signal transceiver, the atmospheric environment sensor, soil environment sensor and pipeline external surface etch state monitoring sensor.
By the atmospheric environment sensor, the soil environment sensor, pipeline external surface etch state monitoring sensor is respectively to atmospheric environment, soil environment and corrosive pipeline situation are carried out Real-Time Monitoring, and after the data that collect are processed by data acquisition controller, send to remote supervisory and control(ling) equipment by the signal transceiver, at first remote supervisory and control(ling) equipment carries out ranking to the atmospheric environment data that receive, then the atmospheric environment level data after rating is combined with the soil environment data that detect, soil environment is carried out to ranking, just the soil environment grade after prediction combines with the corrosive pipeline situation detected, the corrosive pipeline situation is predicted to judgement, the running environment that design on the one hand can the dynamic knowledge pipeline like this, can understand early the remote effect that atmospheric environment causes corrosive pipeline on the other hand, in order to can take measures timely, reduce as much as possible the corrosive pipeline degree, extend the serviceable life of pipeline, reached and can understand in time environmental change in air and better take measures pipeline is carried out to the corrosion-resistant purpose.
As preferably; described atmospheric environment sensor comprises atmosphere temperature transducer and atmospheric humidity sensor; described atmosphere temperature transducer all is connected with data acquisition controller with the atmospheric humidity sensor; understand in time the variation of atmospheric environment by the collection to atmospheric temperature and humidity data; so that can predict in time the impact of atmospheric environment on corrosive pipeline, thereby take measures to protect pipeline.
As preferably; described soil environment sensor comprises soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor; described soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor all are connected with data acquisition controller; understand in time the variation of soil environment by the collection to the soil moisture, humidity and potential of hydrogen data; then in conjunction with the variation of atmospheric environment so that can predict in time the impact on corrosive pipeline, thereby take measures to protect pipeline.
As preferably, described pipeline external surface etch state monitoring sensor comprises pipeline wall thickness sensor and tube wall potentiometric sensor, described pipeline wall thickness sensor all is connected with data acquisition controller with the tube wall potentiometric sensor, understand in time the variation of pipeline environment by the collection to pipeline wall thickness and tube wall potential data, can prevent corrosive pipeline to damage the heavy losses of bringing, guarantee the normal of conduit running environment.
As preferably, described data acquisition controller comprises data acquisition unit, data processing unit and data storage cell, described data acquisition unit connects respectively atmospheric environment sensor, soil environment sensor, pipeline external surface etch state monitoring sensor, described data processing unit is connection data collecting unit, data storage cell and signal transceiver respectively, can, by the data storage detected in real time, prevent that data acquisition controller from causing the loss of data in the time of can't sending data by data storage cell.
As preferably, described remote supervisory and control(ling) equipment comprises the data receiver unit, database, atmospheric environment ranking unit, soil environment predicting unit and pipeline corrosion prediction unit, connection data storehouse, described data receiver unit, described database connects respectively atmospheric environment ranking unit, soil environment predicting unit and pipeline corrosion prediction unit, atmospheric environment ranking unit can carry out the atmospheric environment ranking by the data that gather from atmospheric environment, the soil environment predicting unit combines and carries out the prediction of soil environment by the data that gather from soil environment and atmospheric environment data, the pipeline corrosion prediction unit combines by soil environment and the existing corrosive pipeline state predicted, understand timely the conduit running state, and take in time corresponding measure for the corrosion of pipeline.
As preferably, also comprise element support bar on the ground, described power supply, data acquisition controller, signal transceiver and atmospheric environment sensor are installed on the element support bar of ground, are convenient to the installation and removal of device, are conducive to the maintenance in later stage.
As preferably, described signal transceiver is the 3G transceiver, 3G refers to the honeycomb mobile communication technology of supporting high speed data transfer, the 3G service can transmit sound and data message simultaneously, speed is generally more than hundreds of kbps, by the 3G transceiver, can make data transmission more timely and effective, avoid data delay and the heavy losses brought.
As preferably, described power supply comprises solar panel and accumulator, described accumulator connects respectively solar panel, data acquisition controller, signal transceiver, atmospheric environment sensor, soil environment sensor and pipeline external surface etch state monitoring sensor, described solar panel is arranged on the top of element support bar on the ground, described accumulator is arranged on the element support bar of ground, adopt heliotechnics to come to whole device power supply, clean environment firendly.
The beneficial effects of the utility model are: the running environment that can understand pipeline, obtain feedback information timely, can understand in time in air the impact that environmental change brings corrosive pipeline, better taking measures, it is anticorrosion that pipeline is carried out, and extends the serviceable life of pipeline, and installation and removal are convenient, convenient later maintenance, energy clean environment firendly, simple in structure, easy to operate.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1. solar panel, 2. signal transceiver, 3. accumulator, 4. data acquisition controller, 5. element support bar on the ground, 6. atmospheric environment sensor, 7. soil environment sensor, 8. pipeline external surface etch state monitoring sensor, 9. buried pipeline, 10. soil, 11. external anti-corrosion layers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as described in Figure 1, a kind of buried pipeline running environment and etch state monitoring system, comprise power supply, data acquisition controller 4, signal transceiver 2, atmospheric environment sensor 6, soil environment sensor 7, pipeline external surface etch state monitoring sensor 8, ground element support bar 5 and remote supervisory and control(ling) equipment, atmospheric environment sensor 6 is arranged near atmosphere buried pipeline 9, soil environment sensor 7 is arranged near the soil 10 buried pipeline 9, pipeline external surface etch state monitoring sensor 8 is arranged in the external anti-corrosion layer 11 of buried pipeline 9, signal transceiver 2 is the 3G transceiver, power supply, data acquisition controller 4, signal transceiver 2 and atmospheric environment sensor 6 are installed on ground element support bar 5, atmospheric environment sensor 6, soil environment sensor 7 and pipeline external surface etch state monitoring sensor 8 are on same straight line and be positioned on the extended line of element support bar 5 on the ground, avoid atmospheric environment sensor 6, between soil environment sensor 7 and pipeline external surface etch state monitoring sensor 8 threes, because spacing is too large, cause the accuracy of predicted data to reduce, atmospheric environment sensor 6, soil environment sensor 7, pipeline external surface etch state monitoring sensor 8 is connection data acquisition controller 4 respectively, data acquisition controller 4 connects signal transceiver 2, data acquisition controller 4 connects remote supervisory and control(ling) equipment by signal transceiver 2, power supply is connection data acquisition controller 4 respectively, signal transceiver 2, atmospheric environment sensor 6, soil environment sensor 7 and pipeline external surface etch state monitoring sensor 8.
Wherein: atmospheric environment sensor 6 comprises atmosphere temperature transducer and atmospheric humidity sensor, and atmosphere temperature transducer all is connected with data acquisition controller 4 with the atmospheric humidity sensor, and atmospheric environment sensor 6 is arranged near on soil 10 near the ground.Soil environment sensor 7 comprises soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor, and soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor all are connected with data acquisition controller 4.Pipeline external surface etch state monitoring sensor 8 comprises pipeline wall thickness sensor and tube wall potentiometric sensor, the pipeline wall thickness sensor all is connected with data acquisition controller 4 with the tube wall potentiometric sensor, external anti-corrosion layer 11 is positioned at the tube wall exterior of buried pipeline 9, and pipeline external surface etch state monitoring sensor 8 is embedded in external anti-corrosion layer 11.Data acquisition controller 4 comprises data acquisition unit, data processing unit and data storage cell, data acquisition unit connects respectively atmospheric environment sensor 6, soil environment sensor 7, pipeline external surface etch state monitoring sensor 8, and data processing unit is connection data collecting unit, data storage cell and signal transceiver 2 respectively.Remote supervisory and control(ling) equipment comprises data receiver unit, database, atmospheric environment ranking unit, soil environment predicting unit and pipeline corrosion prediction unit, connection data storehouse, data receiver unit, database connects respectively atmospheric environment ranking unit, soil environment predicting unit and pipeline corrosion prediction unit.Power supply comprises solar panel 1 and accumulator 3, accumulator 3 connects respectively solar panel 1, data acquisition controller 4, signal transceiver 2, atmospheric environment sensor 6, soil environment sensor 7 and pipeline external surface etch state monitoring sensor 8, solar panel 1 is arranged on the top of element support bar 5 on the ground, and accumulator 3 is arranged on ground element support bar 5.
Its concrete operations flow process is as follows: at first, respectively atmospheric environment, soil environment and corrosive pipeline situation are carried out to Real-Time Monitoring by atmospheric environment sensor 6, soil environment sensor 7, pipeline external surface etch state monitoring sensor 8, and the data that collect are sent to data processing unit by the data acquisition unit in data acquisition controller 4, data-signal after processing is stored in data storage cell on the one hand, sends to remote supervisory and control(ling) equipment by signal transceiver 2 on the other hand.Then, in remote supervisory and control(ling) equipment, by the data receiver unit, receive the data that launched by the 3G transceiver, the data that receive enter into database, and the atmospheric environment data that start receiving by atmospheric environment ranking unit are carried out ranking.Afterwards, the atmospheric environment level data after rating is combined with the soil environment data that detect, by the soil environment predicting unit, soil environment is carried out to the forecast ratings evaluation.Finally, just the soil environment grade after prediction combines with the corrosive pipeline situation detected, by the pipeline corrosion prediction unit, the corrosive pipeline situation is predicted to judgement, running environment that on the one hand can the dynamic knowledge pipeline by pipeline external surface etch state monitoring sensor 8 in whole processing procedure, on the other hand by atmospheric environment sensor 6, in soil environment sensor 7 and pipeline external surface etch state monitoring sensor 8, the data that collect are processed, can understand early the remote effect that atmospheric environment causes corrosive pipeline, in order to can take measures timely, reduce as much as possible the corrosive pipeline degree, extend the serviceable life of pipeline.
Claims (8)
1. a buried pipeline running environment and etch state monitoring system, it is characterized in that, comprise power supply, data acquisition controller (4), signal transceiver (2), atmospheric environment sensor (6), soil environment sensor (7), pipeline external surface etch state monitoring sensor (8) and remote supervisory and control(ling) equipment, described atmospheric environment sensor (6) is arranged near atmosphere buried pipeline (9), described soil environment sensor (7) is arranged near the soil (10) buried pipeline (9), described pipeline external surface etch state monitoring sensor (8) is arranged in the external anti-corrosion layer (11) of buried pipeline (9), described atmospheric environment sensor (6), soil environment sensor (7), pipeline external surface etch state monitoring sensor (8) is connection data acquisition controller (4) respectively, described data acquisition controller (4) connects signal transceiver (2), described data acquisition controller (4) connects remote supervisory and control(ling) equipment by signal transceiver (2), described power supply is connection data acquisition controller (4) respectively, signal transceiver (2), atmospheric environment sensor (6), soil environment sensor (7) and pipeline external surface etch state monitoring sensor (8).
2. a kind of buried pipeline running environment according to claim 1 and etch state monitoring system, it is characterized in that, described atmospheric environment sensor (6) comprises atmosphere temperature transducer and atmospheric humidity sensor, and described atmosphere temperature transducer all is connected with data acquisition controller (4) with the atmospheric humidity sensor.
3. a kind of buried pipeline running environment according to claim 1 and etch state monitoring system, it is characterized in that, described soil environment sensor (7) comprises soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor, and described soil temperature sensor, soil humidity sensor and soil acidity or alkalinity sensor all are connected with data acquisition controller (4).
4. a kind of buried pipeline running environment according to claim 1 and etch state monitoring system, it is characterized in that, described pipeline external surface etch state monitoring sensor (8) comprises pipeline wall thickness sensor and tube wall potentiometric sensor, and described pipeline wall thickness sensor all is connected with data acquisition controller (4) with the tube wall potentiometric sensor.
5. according to claim 1 or 2 or 3 or 4 described a kind of buried pipeline running environment and etch state monitoring systems, it is characterized in that, described data acquisition controller (4) comprises data acquisition unit, data processing unit and data storage cell, described data acquisition unit connects respectively atmospheric environment sensor (6), soil environment sensor (7), pipeline external surface etch state monitoring sensor (8), and described data processing unit is connection data collecting unit, data storage cell and signal transceiver (2) respectively.
6. a kind of buried pipeline running environment according to claim 1 and etch state monitoring system, it is characterized in that, also comprise element support bar (5) on the ground, described power supply, data acquisition controller (4), signal transceiver (2) and atmospheric environment sensor (6) are installed on ground element support bar (5).
7. according to the described a kind of buried pipeline running environment of claim 1 or 6 and etch state monitoring system, it is characterized in that, described signal transceiver (2) is the 3G transceiver.
8. a kind of buried pipeline running environment according to claim 6 and etch state monitoring system, it is characterized in that, described power supply comprises solar panel (1) and accumulator (3), described accumulator (3) connects respectively solar panel (1), data acquisition controller (4), signal transceiver (2), atmospheric environment sensor (6), soil environment sensor (7) and pipeline external surface etch state monitoring sensor (8), described solar panel (1) is arranged on the top of element support bar (5) on the ground, described accumulator (3) is arranged on ground element support bar (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320318284 CN203349859U (en) | 2013-06-04 | 2013-06-04 | Monitoring system for operation environment and corrosion state of buried pipeline |
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| CN 201320318284 CN203349859U (en) | 2013-06-04 | 2013-06-04 | Monitoring system for operation environment and corrosion state of buried pipeline |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389130A (en) * | 2013-06-04 | 2013-11-13 | 杭州市特种设备检测院 | Buried pipeline operating environment and corrosion state monitoring system |
| CN104712909A (en) * | 2015-04-01 | 2015-06-17 | 无锡昌纳德检测科技有限公司 | Portable type heat pipeline detection device |
| CN106644292A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Heat distribution pipeline leakage magnetic temperature integration detection method |
| CN107289332A (en) * | 2017-05-12 | 2017-10-24 | 河北工业大学 | The abnormal method of infrared thermal imagery coupling soil temperature and humidity detection buried thermo-pipeline |
| CN108591834A (en) * | 2017-11-20 | 2018-09-28 | 北京无线电计量测试研究所 | A kind of pepe monitoring system |
| CN108758346A (en) * | 2018-08-10 | 2018-11-06 | 黄云鹏 | One kind being used for valve underground pipe network Internet of Things intelligence control system |
| CN109323130A (en) * | 2018-08-20 | 2019-02-12 | 烟台知兴知识产权咨询服务有限公司 | A kind of water supply detection device based on Internet of Things |
| CN110906970A (en) * | 2018-09-18 | 2020-03-24 | 罗斯蒙特公司 | Process vessel isolator monitoring |
| CN111578150A (en) * | 2020-05-27 | 2020-08-25 | 倪慧珍 | Online real-time monitoring of oil gas delivery pipe network safety and early warning management system |
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2013
- 2013-06-04 CN CN 201320318284 patent/CN203349859U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389130A (en) * | 2013-06-04 | 2013-11-13 | 杭州市特种设备检测院 | Buried pipeline operating environment and corrosion state monitoring system |
| CN103389130B (en) * | 2013-06-04 | 2015-12-23 | 杭州市特种设备检测院 | A kind of buried pipeline running environment and etch state monitoring system |
| CN104712909A (en) * | 2015-04-01 | 2015-06-17 | 无锡昌纳德检测科技有限公司 | Portable type heat pipeline detection device |
| CN106644292A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Heat distribution pipeline leakage magnetic temperature integration detection method |
| CN107289332A (en) * | 2017-05-12 | 2017-10-24 | 河北工业大学 | The abnormal method of infrared thermal imagery coupling soil temperature and humidity detection buried thermo-pipeline |
| CN108591834A (en) * | 2017-11-20 | 2018-09-28 | 北京无线电计量测试研究所 | A kind of pepe monitoring system |
| CN108758346A (en) * | 2018-08-10 | 2018-11-06 | 黄云鹏 | One kind being used for valve underground pipe network Internet of Things intelligence control system |
| CN109323130A (en) * | 2018-08-20 | 2019-02-12 | 烟台知兴知识产权咨询服务有限公司 | A kind of water supply detection device based on Internet of Things |
| CN110906970A (en) * | 2018-09-18 | 2020-03-24 | 罗斯蒙特公司 | Process vessel isolator monitoring |
| US11137361B2 (en) | 2018-09-18 | 2021-10-05 | Rosemount Inc. | Process vessel insulation monitoring |
| CN111578150A (en) * | 2020-05-27 | 2020-08-25 | 倪慧珍 | Online real-time monitoring of oil gas delivery pipe network safety and early warning management system |
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Granted publication date: 20131218 Termination date: 20140604 |