基于PLC的管道防腐补口无线数据采集系统  

Wireless Data Acquisition System of Pipeline Anticorrosion Coating Based on PLC

作　　者：贾超 JIA Chao(China Petroleum and Natural Gas Pipeline Research Institute Co.,Ltd.,Langfang 065000,Hebei,China)

机构地区：[1]中国石油天然气管道科学研究院有限公司,河北廊坊065000

出　　处：《焊管》2021年第7期45-48,共4页Welded Pipe and Tube

摘　　要：针对中国石油天然气集团有限公司对于建设“数字管道”的要求,通过施工现场数据采集与管口、操作人员、设备二维码的关联应用,设计了基于PLC的防腐补口无线数据采集系统。该系统可以对防腐补口关键施工数据进行采集、处理及无线传输,进而保证了关键施工数据的真实有效及可追溯性,最终实现了对防腐补口质量的严格管控。该系统已应用于中俄东线天然气管道工程施工建设中,数据稳定、抗干扰能力强、传输距离远,极大程度保障了中俄东线管道施工建设。Aiming at the requirements of CNPC for the construction of"digital pipeline",a PLC based wireless data acquisition system for pipeline anticorrosion coating is designed through the application of the on-site data acquisition and the treatment of pipe orifice,operator and equipment quick response code.The system can collect,process and wireless transmit the key construction data of pipeline anticorrosion coating,thus ensuring the authenticity,effectiveness and traceability of the key construction data,and finally realizing the strict control of the quality of pipeline anticorrosion coating.The system has been applied in the construction of the China-Russian eastern gas natural pipeline,with stable data,strong anti-interference ability and long transmission distance,which ensures the construction of the China-Russian eastern natural gas pipeline.

关 键 词：中俄东线 数字管道 防腐补口 数据采集 无线传输 

分 类 号：TE978[石油与天然气工程—石油机械设备]