一种新型投产前管道智能测径检测器-油气储运.PDFVIP

2014 年1 月　第33 卷第1 期 投产与运行 1000-8241 2014 01-0061-04 文章编号： （ ） 一种新型投产前管道智能测径检测器 洪险峰　姜晓红　付桂英　郑景娜　肖英杰 中油管道检测技术有限责任公司油气管道输送安全国家工程实验室，河北廊坊 065000 摘要：传统的投产前管道测径方法存在检测周期长、人力物力消耗大、可靠性差等问题。为此，研发 了一种新型投产前管道智能测径检测器，该设备的机械主体由筒体、皮碗、变形探头臂及里程轮组 成，电气主体由记录仪、电池组、标记器及变形传感器组成。投产前管道智能测径检测器主要依靠空 压机作为动力源，在不建立背压的管内环境下运行，并需解决不稳定的运行状态造成的检测数据丢 失、信号失真等问题。现场实际应用结果表明：该装置能够在较短时间内快速发现、量化和定位站 间管道存在的变形，从而大大缩短管道的施工工期，为管道验收提供科学依据。（图3，表1，参8 ）。 关键词：新建管道；变形；投产；智能测径 中图分类号：TE88 　　　　　 文献标识码：A　 　　　doi ：10.6047/j .issn.1000-824 1.2014.01.012 A new smart calibre detector for Pre-commissioning pipeline HONG Xianfeng, JIANG Xiaohong, FU Guiying, ZHENG Jingna, XIAO Yingjie National Engineering Laboratory of Transportation Safety of Oil & Gas Pipeline, China Petroleum Pipeline Inspection Technologies Co. Ltd., Langfang, 065000 Abstract: Traditional caliber method for Pre-commissioning pipeline has shortcomings such as long caliber period, high manpower and material resources consumption and low reliability. To solve this problem, a new smart calibre detector for Pre-commissioning pipeline has been developed. The main mechanical part of this device consists of cylinder, rubber cup, deformation probe arm and odometer wheels, while the main electric part is composed of recorder, battery array, marker and deformation sensor. This smart calibre detector, mainly using air compressor as power source and operating under the environment of non-back pressure in pipeline, has to overcome problems like loss of detection data and signal distortion caused by unsteady operation. The practical application in field shows that this