CN101451812A - Detection device for detecting deformation of oil gas delivery conduit - Google Patents
Detection device for detecting deformation of oil gas delivery conduit Download PDFInfo
- Publication number
- CN101451812A CN101451812A CNA2007101161091A CN200710116109A CN101451812A CN 101451812 A CN101451812 A CN 101451812A CN A2007101161091 A CNA2007101161091 A CN A2007101161091A CN 200710116109 A CN200710116109 A CN 200710116109A CN 101451812 A CN101451812 A CN 101451812A
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- leather cup
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Abstract
The invention relates to a detecting device for detecting the deformation of the oil and gas transmission pipeline, which is applied to the nondestructive detection of the oil and gas transmission pipeline. The detecting device comprises a main body, a guide leather cup, a measuring leather cup, a sensor stay bar, a leather cup tightening spring, a linear displacement sensor, a driving leather cup, an odometer wheels direct supporting arm, an odometer wheel, an odometer wheels oblique supporting arm and a measuring leather cup retaining ring. The main body is provided with an information storehouse and a battery storehouse. The leather cup tightening spring and the linear displacement sensor are uniformly arranged on the main body excircle. The detecting device of the invention can complete the deformation detection of the pipeline, and determine the deformation position of the pipeline, namely the detecting device is driven via pressure difference (oil, water or gas) and runs in the pipeline; the measuring leather cup clings the pipe wall and changes with the pipe wall; the change information is stored in a storage; two odometers on the detecting device measure the travel distance, and the odometer information is also stored in the storage; when the detecting device runs out of the pipeline, the information is taken out to process comprehensive analysis and calculation so as to realize the detection of the pipeline.
Description
Technical field
The present invention relates to a kind of pick-up unit that is used to detect deformation of oil gas delivery conduit, be applied to the pipe-line Non-Destructive Testing.
Background technology
China has formed crisscross submarine oil-transportation net in the exploitation of marine oil and gas resource.Just bearing geology for a long time after putting into operation with the offshore oil and gas delivery line by land changes, dielectric corrosion, the effect of factors such as ocean current, easily produce distortion, defectives such as corrosion and crackle, need in time to find these defectives, prevent the oil and gas leakage phenomenon, the current pipeline defects detection requires the pipeline deflection very little, therefore before carrying out the defect of pipeline detection, detect as not carrying out the pipeline internal strain, the as easy as rolling off a log defect of pipeline detecting instrument card that causes gets lodged in the bigger pipeline section of distortion, to carry out the technical research of transportation pipe line deformation detection very necessary for this reason, its purpose can be finished the pipe interior pattern fast and detect, for detecting, defect of pipeline provides foundation accurately and reliably, guarantee that the defects detection instrument does not block stifled phenomenon effectively by pipeline, avoid producing heavy economic losses because of the unfreezing maintenance.Simultaneously, this device can carry out anticipation to the existing problem of pipeline by deformation detection and analysis to pipeline.
Summary of the invention
The demand that the present invention is directed to existing delivery line detection designs, and purpose provides a kind of pipe deforming pick-up unit (being called for short " device for detecting deformation ") that is used to detect deformation of oil gas delivery conduit.The present invention is achieved in that this device for detecting deformation moves it by pressure differential (oil, water or gas) in pipeline, when there is distortion in pipeline, detecting leather cup will change, thereby driving strut changes, linear displacement transducer is sensed change information, and with information stores in storer; Simultaneously, 2 odometers on the device for detecting deformation are measured the distances of walking, also mileage information are stored in the storer, treat that device for detecting deformation moves out of pipeline after, information is taken out, utilize off-line analysis software, realize analysis and assessment to the pipe deforming situation.
Device of the present invention by main body, head end lid, guiding leather cup, measure leather cup, sensor strut, drive leather cup, rear end cap, rear end cap back-up ring, mileage opinion spring, mileage opinion, the straight brace of mileage opinion, mileage opinion diagonal brace arm, measure leather cup back-up ring, packing ring, diagonal brace arm holddown spring and form, main body is provided with information stores storehouse, battery compartment, main body cylindrical evenly processing is porose, and leather cup tightening spring and linear displacement transducer are installed in the hole.
Guiding leather cup of the present invention, measurement leather cup are enclosed within on the main body, and fix by measuring leather cup back-up ring and head end cover bolt, separate by packing ring between them, wherein measure the leather cup back-up ring and are welded on the main body, and guiding leather cup and measurement leather cup are reverse pan bottom shape.
Driving leather cup of the present invention drives leather cup and is enclosed within on the main body, and is fixed by bolts on the main body by rear end cap and rear end cap back-up ring, and wherein the rear end cap back-up ring is welded on the main body, drives leather cup and is reverse pan bottom shape.
Leather cup tightening spring of the present invention and linear displacement transducer are installed in the hole of main body outer rim, and sensor strut one end is connected by bearing pin with the measurement leather cup, and the other end is connected with the slide bar of linear displacement transducer by bearing pin.
Mileage opinion diagonal brace arm one end of the present invention is connected with main body by bearing pin, the other end is connected by bearing pin with the mileage opinion, mileage is placed on mileage by on the half elliptic shrinkage pool in the straight brace by last bearing pin, the mileage opinion is discussed spring compression on tube wall by mileage, diagonal brace arm holddown spring is pressed on mileage by half elliptic shrinkage pool straight brace on by the diagonal brace arm with mileage opinion bearing pin by mileage, the mileage opinion is provided with magnet, and the straight brace of mileage opinion is provided with inductor.
Battery is installed in mount message collection in the detection information stores of the present invention storehouse, processing and the storage system, battery compartment, is compressed sealing by head end lid and rear end cap by bolt and O-ring seal respectively.
Battery in detection information acquisition in the information stores of the present invention storehouse, processing and storage system, the battery compartment and the inductor in the straight brace of mileage opinion are connected by cable.
Guiding leather cup of the present invention and to drive leather cup thickness bigger, the pick-up unit supporting role of having held concurrently, the while can reach 75% o'clock of tested pipeline internal diameter at deflection permanent strain not take place.
Description of drawings
Fig. 1 is the device for detecting deformation synoptic diagram;
Fig. 2 is a device for detecting deformation odometer scheme of installation;
1, main body 2, information storage storehouse 3, head end lid 4, guiding leather cup
5, measure leather cup 6, sensor strut 7, leather cup tightening spring 8, linear displacement transducer
9, drive leather cup 10, rear end cap 11, battery compartment 12, rear end cap back-up ring
13, mileage wheel spring 14, mileage wheel 15, mileage are taken turns straight brace 16, mileage wheel diagonal brace arm
17, measure leather cup back-up ring 18, packing ring 19, diagonal brace arm holddown spring
Embodiment
Now, the present invention is further described in conjunction with Figure of description 1,2,3:
Device for detecting deformation by main body 1, information stores storehouse 2, head end lid 3, guiding leather cup 4, measure leather cup 5, sensor strut 6, leather cup tightening spring 7, linear displacement transducer 8, drive leather cup 9, rear end cap 10, battery compartment 11, rear end cap back-up ring 12, mileage wheel spring 13, mileage wheel 14, mileage are taken turns straight brace 15, mileage wheel diagonal brace arm 16, measure leather cup back-up ring 17, packing ring 18, diagonal brace arm holddown spring 19 are formed, main body 1 is provided with information stores storehouse 2, battery compartment 11 reaches and evenly is furnished with the hole that is used to install leather cup tightening spring 7 and linear displacement transducer 8.Information acquisition, processing and storage unit are installed in information stores storehouse 2, the detection power supply is installed in battery compartment 11.On mileage wheel 14, be provided with magnet, take turns in the straight brace 15 being provided with inductor at mileage.
The effect of device for detecting deformation is exactly to measurement line distortion situation, and judges the distortion geographic location.Concrete testing process is: device for detecting deformation is rendered in the tested pipeline, and the device for detecting deformation dispensing port is fastened, inject pressure gas or water in pipeline, promote device for detecting deformation by pressure reduction before and after the device for detecting deformation and advance along pipeline.In the process of advancing, measure leather cup 5 under the effect of self elastic force and leather cup tightening spring 7, all the time be close to tube wall, when pipeline deforms, tube wall will make measurement leather cup 5 deform, and sensor strut 6 rotates, leather cup tightening spring 7 is changed, and cause linear displacement transducer 8 slide bars to produce displacement, thus recording the situation of change of tube wall, this information will be installed in information acquisition, processing and storage unit in the information stores storehouse 2 and carry out pre-service and note; Mileage wheel 14 is connected mileage and takes turns on straight brace 15 and the mileage wheel diagonal brace arm 16, be pressed on the tube wall by mileage wheel spring 13, mileage wheel 14 rotates along tube wall, and the generation signal, this information also is installed in information acquisition, processing and storage unit in the information stores storehouse 2 and carries out pre-service and note.After treating that device for detecting deformation shifts out pipeline, detected information imports computing machine, can obtain the distortion situation of pipeline and the geographic position and the length of pipeline of distortion place by computer elite's analytic system.
Claims (7)
1, a kind of device for detecting deformation that is used to detect pipe-line, it is characterized in that by main body (1), head end lid (3), guiding leather cup (4), measure leather cup (5), sensor strut (6), drive leather cup (9), rear end cap (10), rear end cap back-up ring (12), mileage opinion spring (13), mileage opinion (14), the straight brace (15) of mileage opinion, mileage opinion diagonal brace arm (16), measure leather cup back-up ring (17), packing ring (18), diagonal brace arm holddown spring (19) is formed, main body (1) is provided with information stores storehouse (2), battery compartment (11), main body (1) cylindrical is evenly processed porose, and leather cup tightening spring (7) and linear displacement transducer (8) are installed in the hole.
2, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1, it is characterized in that leading leather cup (4), measure leather cup (5) and be enclosed within on the main body (1), and cover (3) and use bolt by measuring leather cup back-up ring (17) and head end, separate by packing ring (18) between them, wherein measure leather cup back-up ring (17) and be welded on the main body (1), guiding leather cup (3) and measurement leather cup (4) are reverse pan bottom shape.
3, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1, it is characterized in that driving leather cup (9) is enclosed within on the main body (1), and use bolt by rear end cap (10) and rear end cap back-up ring (12), wherein rear end cap back-up ring (12) is welded on the main body (1), drives leather cup (9) and is reverse pan bottom shape.
4, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1, it is characterized in that sensor strut (6) one ends are connected by bearing pin with measurement leather cup (5), the other end is connected by the slide bar of bearing pin with linear displacement transducer (8).
5, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1, it is characterized in that mileage opinion diagonal brace arm (16) one ends are connected with main body (1) by bearing pin, the other end is connected by bearing pin with mileage opinion (14), mileage is placed on mileage by on the half elliptic shrinkage pool in the straight brace (15) by the bearing pin on (14), mileage opinion (14) is pressed on the tube wall by mileage opinion spring (13), the bearing pin that diagonal brace arm holddown spring (19) is discussed (14) by diagonal brace arm (16) with mileage by mileage is pressed on mileage by on the half elliptic shrinkage pool in the straight brace (15), mileage opinion (14) is provided with magnet, and the mileage straight brace of opinion (15) is provided with inductor.
6, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1, it is characterized in that the interior installation and measuring information acquisition in information stores storehouse (2), processing and storage system, battery is installed in the battery compartment (11), is compressed sealing by head end lid (3) and rear end cap (10) by bolt and O-ring seal respectively.
7, a kind of device for detecting deformation that is used to detect pipe-line according to claim 1 is characterized in that the detection information acquisition, processing in the information stores storehouse (2) is connected by cable by the inductor in the straight brace (15) with battery and mileage in storage system, the battery compartment (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101161091A CN101451812B (en) | 2007-12-07 | 2007-12-07 | Detection device for detecting deformation of oil gas delivery conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101161091A CN101451812B (en) | 2007-12-07 | 2007-12-07 | Detection device for detecting deformation of oil gas delivery conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451812A true CN101451812A (en) | 2009-06-10 |
| CN101451812B CN101451812B (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101161091A Expired - Fee Related CN101451812B (en) | 2007-12-07 | 2007-12-07 | Detection device for detecting deformation of oil gas delivery conduit |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185565A (en) * | 2011-12-30 | 2013-07-03 | 中国石油天然气股份有限公司 | Oil-gas pipeline deformation detection verification test method and device |
| CN103245381A (en) * | 2013-04-28 | 2013-08-14 | 中国石油大学(北京) | Detecting device for diameter of oil and gas pipeline |
| CN104062399A (en) * | 2013-03-19 | 2014-09-24 | 中国石油天然气股份有限公司 | Nondestructive testing device for pipeline joint coating anticorrosive layer |
| CN104535005A (en) * | 2015-01-08 | 2015-04-22 | 新疆石油工程建设有限责任公司 | Intelligent pipeline diameter measuring instrument |
| CN104535037A (en) * | 2015-01-08 | 2015-04-22 | 北京航空航天大学 | Measurement device for shape of inner wall of oil and gas pipe |
| CN104532264A (en) * | 2014-12-24 | 2015-04-22 | 中国石油天然气股份有限公司 | Method and device for evaluating pipeline external damage and cathodic protection effect |
| CN104567914A (en) * | 2013-10-24 | 2015-04-29 | 上海佳友市政建筑有限公司 | Pipeline track instrument provided with novel logging wheel |
| CN104748711A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Mileage measuring mechanism for inner detection of pipeline |
| CN105674941A (en) * | 2014-11-21 | 2016-06-15 | 中国石油化工集团公司 | Pipeline double-row deformation detection mechanism |
| CN106152931A (en) * | 2016-08-25 | 2016-11-23 | 何仕刚 | The high performance pipeline geometry deformation detector measured based on space magnetic field |
| CN106225700A (en) * | 2016-09-10 | 2016-12-14 | 乌鲁木齐市泰瑞赛驰机电科技有限公司 | Pipeline drift diameter diameter measurer and inflation speed regulating method thereof in high precision |
| CN106595468A (en) * | 2016-12-19 | 2017-04-26 | 重庆科技学院 | Apparatus for testing radial deformation of inner pore of built-in rock sample |
| CN107643108A (en) * | 2017-11-07 | 2018-01-30 | 榆林学院 | A kind of petroleum pipeline inwall detection means and its application method |
| CN107976518A (en) * | 2017-11-23 | 2018-05-01 | 庄明忠 | A kind of pipe material inner wall non-destructive testing device |
| CN108151621A (en) * | 2017-12-26 | 2018-06-12 | 连琼娥 | A kind of device for measuring pipeline ovality |
| CN109185710A (en) * | 2018-08-30 | 2019-01-11 | 北京亚力特科技开发有限公司 | Low pressure short distance internal detector spring-type governor and application method |
| CN110530893A (en) * | 2019-07-31 | 2019-12-03 | 中国石油天然气股份有限公司 | Method and device for detecting pipeline deformation and readable storage medium |
| CN110595338A (en) * | 2019-09-29 | 2019-12-20 | 中国石油集团川庆钻探工程有限公司 | Visual detection system for bimetal composite pipe |
| CN111022829A (en) * | 2019-12-04 | 2020-04-17 | 大连海事大学 | Fluid energy-taking speed-adjustable leather cup type pipeline robot power device |
| CN113494874A (en) * | 2021-07-06 | 2021-10-12 | 奇瑞汽车股份有限公司 | Checking fixture for oil pipe assembly of automobile oil tank |
| CN115077405A (en) * | 2022-03-25 | 2022-09-20 | 上海洛丁森工业自动化设备有限公司 | Pipeline detection system and method |
| CN115406334A (en) * | 2022-11-01 | 2022-11-29 | 安徽博达项目管理咨询有限公司 | Optical cable pipeline laying deformation detection system |
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| US4953412A (en) * | 1986-01-17 | 1990-09-04 | T. D. Williamson, Inc. | Pipeline caliper pig |
| CN2646659Y (en) * | 2003-07-15 | 2004-10-06 | 杨文博 | Pipeline geometric detector |
| CN2713435Y (en) * | 2004-06-30 | 2005-07-27 | 沈阳鑫联石化设备有限公司 | Flection detector |
| DE602005001672T2 (en) * | 2004-09-20 | 2008-06-05 | Weatherford/Lamb, Inc., Houston | Diameter measuring devices |
| CN201133804Y (en) * | 2007-12-07 | 2008-10-15 | 中国石化集团胜利石油管理局钻井工艺研究院 | Detection device for detecting oil gas conveyer tube deformation |
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| CN103185565A (en) * | 2011-12-30 | 2013-07-03 | 中国石油天然气股份有限公司 | Oil-gas pipeline deformation detection verification test method and device |
| CN103185565B (en) * | 2011-12-30 | 2016-06-08 | 中国石油天然气股份有限公司 | Oil-gas pipeline deformation detection verification test method and device |
| CN104062399B (en) * | 2013-03-19 | 2016-02-10 | 中国石油天然气股份有限公司 | Nondestructive testing device for pipeline joint coating anticorrosive layer |
| CN104062399A (en) * | 2013-03-19 | 2014-09-24 | 中国石油天然气股份有限公司 | Nondestructive testing device for pipeline joint coating anticorrosive layer |
| CN103245381A (en) * | 2013-04-28 | 2013-08-14 | 中国石油大学(北京) | Detecting device for diameter of oil and gas pipeline |
| CN103245381B (en) * | 2013-04-28 | 2016-02-24 | 中国石油大学(北京) | A kind of oil and gas pipes latus rectum pick-up unit |
| CN104567914A (en) * | 2013-10-24 | 2015-04-29 | 上海佳友市政建筑有限公司 | Pipeline track instrument provided with novel logging wheel |
| CN104748711B (en) * | 2013-12-31 | 2017-10-27 | 中国石油化工集团公司 | A kind of pipeline detection mileage measuring mechanism |
| CN104748711A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Mileage measuring mechanism for inner detection of pipeline |
| CN105674941A (en) * | 2014-11-21 | 2016-06-15 | 中国石油化工集团公司 | Pipeline double-row deformation detection mechanism |
| CN104532264A (en) * | 2014-12-24 | 2015-04-22 | 中国石油天然气股份有限公司 | Method and device for evaluating pipeline external damage and cathodic protection effect |
| CN104535037A (en) * | 2015-01-08 | 2015-04-22 | 北京航空航天大学 | Measurement device for shape of inner wall of oil and gas pipe |
| CN104535005B (en) * | 2015-01-08 | 2017-10-17 | 新疆石油工程建设有限责任公司 | Intelligent pipeline caliper |
| CN104535005A (en) * | 2015-01-08 | 2015-04-22 | 新疆石油工程建设有限责任公司 | Intelligent pipeline diameter measuring instrument |
| CN106152931A (en) * | 2016-08-25 | 2016-11-23 | 何仕刚 | The high performance pipeline geometry deformation detector measured based on space magnetic field |
| CN106225700B (en) * | 2016-09-10 | 2018-11-09 | 乌鲁木齐市泰瑞赛驰机电科技有限公司 | High-precision pipeline drift diameter diameter measurer and its inflation speed regulating method |
| CN106225700A (en) * | 2016-09-10 | 2016-12-14 | 乌鲁木齐市泰瑞赛驰机电科技有限公司 | Pipeline drift diameter diameter measurer and inflation speed regulating method thereof in high precision |
| CN106595468A (en) * | 2016-12-19 | 2017-04-26 | 重庆科技学院 | Apparatus for testing radial deformation of inner pore of built-in rock sample |
| CN107643108A (en) * | 2017-11-07 | 2018-01-30 | 榆林学院 | A kind of petroleum pipeline inwall detection means and its application method |
| CN107976518B (en) * | 2017-11-23 | 2020-05-01 | 南京英派克检测有限责任公司 | Nondestructive testing device for inner wall of pipe |
| CN107976518A (en) * | 2017-11-23 | 2018-05-01 | 庄明忠 | A kind of pipe material inner wall non-destructive testing device |
| CN108151621A (en) * | 2017-12-26 | 2018-06-12 | 连琼娥 | A kind of device for measuring pipeline ovality |
| CN108151621B (en) * | 2017-12-26 | 2019-12-17 | 台州统发机械有限公司 | device for measuring ovality of pipeline |
| CN109185710A (en) * | 2018-08-30 | 2019-01-11 | 北京亚力特科技开发有限公司 | Low pressure short distance internal detector spring-type governor and application method |
| CN110530893A (en) * | 2019-07-31 | 2019-12-03 | 中国石油天然气股份有限公司 | Method and device for detecting pipeline deformation and readable storage medium |
| CN110530893B (en) * | 2019-07-31 | 2022-02-01 | 中国石油天然气股份有限公司 | Method and device for detecting pipeline deformation and readable storage medium |
| CN110595338A (en) * | 2019-09-29 | 2019-12-20 | 中国石油集团川庆钻探工程有限公司 | Visual detection system for bimetal composite pipe |
| CN111022829A (en) * | 2019-12-04 | 2020-04-17 | 大连海事大学 | Fluid energy-taking speed-adjustable leather cup type pipeline robot power device |
| CN113494874A (en) * | 2021-07-06 | 2021-10-12 | 奇瑞汽车股份有限公司 | Checking fixture for oil pipe assembly of automobile oil tank |
| CN113494874B (en) * | 2021-07-06 | 2022-07-12 | 奇瑞汽车股份有限公司 | Checking fixture for oil pipe assembly of automobile oil tank |
| CN115077405A (en) * | 2022-03-25 | 2022-09-20 | 上海洛丁森工业自动化设备有限公司 | Pipeline detection system and method |
| CN115077405B (en) * | 2022-03-25 | 2023-12-05 | 上海洛丁森工业自动化设备有限公司 | Pipeline detection system and method |
| CN115406334A (en) * | 2022-11-01 | 2022-11-29 | 安徽博达项目管理咨询有限公司 | Optical cable pipeline laying deformation detection system |
| CN115406334B (en) * | 2022-11-01 | 2023-01-06 | 安徽博达项目管理咨询有限公司 | Optical cable pipeline laying deformation detection system |
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| CN101451812B (en) | 2012-03-07 |
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Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150908 Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150908 |
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Effective date of registration: 20150908 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
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