英国Online公司海底管道清管球跟踪器的性能检测
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摘要
针对国内海底管道清管球跟踪器技术不够成熟的情况,购买了英国Online公司的海底管道清管球跟踪器,借助于渤海某海底管道清管项目,对该产品性能进行测试。将Online公司的清管球发射机搭载于清管球内,清管流量达到预定数值后停泵,用此方法模拟清管球卡堵于管内某位置,潜水员携带接收机于计算的清管球停止位置附近检测,以验证跟踪器是否能够检测到卡堵清管球的准确位置,并验证能够探测到的位置与跟踪器的最远距离。试验证明海底管道清管球跟踪器能够探测到清管球的位置,且跟踪器能够检测到距离发射机最远2 m距离的信号;试验证明该产品也存在一些缺点,比如采用耳机的接收方式容易造成潜水员误判断等。
In view of technical immaturity of domestic submarine pipeline pigging tracker, the British Online Company's pigging ball tracker was purchased, and its performance must be tested. With the help of a pipeline pigging project in Bohai Sea, Online's pigging transmitter is mounted in the pigging ball, as the pigging flow reaches a predetermined value, the pump stops. It is simulated that the pigging ball with the transmitter is blocked at a certain position in the pipeline, and the diver carries the receiver to search near the calculated pigging ball stopping position to verify whether the purchased tracker can find the blocking clearance. The test proves that the pigging ball tracker can detect the location of the pigging ball and the signal can be deteccted within 2 m from the transmitter. But the test indicates that the tracker also has some defects, such as to use headphone for receiving signal may cause misjudgement.
In view of technical immaturity of domestic submarine pipeline pigging tracker, the British Online Company's pigging ball tracker was purchased, and its performance must be tested. With the help of a pipeline pigging project in Bohai Sea, Online's pigging transmitter is mounted in the pigging ball, as the pigging flow reaches a predetermined value, the pump stops. It is simulated that the pigging ball with the transmitter is blocked at a certain position in the pipeline, and the diver carries the receiver to search near the calculated pigging ball stopping position to verify whether the purchased tracker can find the blocking clearance. The test proves that the pigging ball tracker can detect the location of the pigging ball and the signal can be deteccted within 2 m from the transmitter. But the test indicates that the tracker also has some defects, such as to use headphone for receiving signal may cause misjudgement.
引文
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[4]刘凯,马丽敏,邹德福,等.清管器应用技术的发展[J].管道技术与装备,2007(5):41-43.
[5]吕惠建,于达,郑荣荣.油气管道清管器的研发进展[J].管道技术与设备,2012(4):41-46.
[6]刘刚,陈雷,张国忠,等.管道清管器技术发展现状[J].油气储运,201 1,30(9):646-653.
[7]吕平,吴明,栗佳,等.清管器在输油管道中的运动规律研究[J].管道技术与设备,2006(5):42-44.
[8]张磊,李宜震,王冲,等.清管器应用及分类简析[J].化学工程与装备,2013(7):173-176.
[9]袁运栋,文剑,杨克瑞.清管作业冰堵问题与解决建议[J].油气储运,2011,30(2):154-155.
[10]王海明,刘博,邱红辉,等.基于差压法的清管器远程在线跟踪定位[J].油气储运,2015,34(7):755-758.
[11]王铎,刘晓艳,王康,等.清管器追踪技术研究[J].管道技术与装备,2013(1):41-43.
[12]李俊山,蒋婕.天然气管道清管器跟踪定位模拟与实践[J].油气储运,2013,32(9):966-970.
[13]高松巍,孙小京,杨理践.基于极低频电磁波的管道检测定位技术[J].沈阳工业大学学报,2009,31(3):266-270.
[14]张鹏,李一博,吴晓,等.基于声检测的管道内检测器定位系统[J].现代科学仪器,2011(1):45-47.
[15]刘梦然,张国军,简泽明,等.管道内检测器声定位技术研究[J].传感技术学报,2014,27(4):500-504.
[16]王少平,刘金海,高丁,等.海底管道内检测器实时跟踪与精确定位[J].无损检测,2013,35(9):26-30.
[17] CHEN H J, ZHANG X H,LI J Y. Ultra low frequency clectromagnetic wave localization and application to pipeline robot[C]//IEEE/RSJ International Conference on Intelligent Robots and Systems. Beijing:[s.n.],2006:1 201-1 205.
[18]曹让富.基于压力波与GPS长输管线内检测器实时定位模型[D].成都:西南石油大学,2014:11-23.
[19]高丁.管道内检测器实时跟踪定位系统设计与实现[J].沈阳:东北大学,2012:46-55.
[20]邱红辉,王海明,孙巍,等.清管器跟踪定位技术发展现状与趋势[J].油气储运,201 5,34(10):1 033-1 037.