水下清管发射器清管链剪切机构优化设计  

Optimization Design of Pigging Chain Shear Mechanism of Underwater Pigging Launcher

作　　者：袁宇翔 YUAN Yuxiang(CNOOC EnerTech-Safety&Environmental Protection Co.,Tianjin 300456,China)

机构地区：[1]中海油能源发展股份有限公司安全环保分公司,天津300456

出　　处：《机械工程师》2023年第1期118-122,共5页Mechanical Engineer

摘　　要：介绍了一种水下清管发射装置,水下清管器分离过程是水下清管发射装置设计的关键部分,清管链剪切机构决定了清管器连接链能否顺利分离发射出去,对清管链剪切阀门的执行机构进行结构设计和关键技术研究,并应用机械优化方法对清管链剪切部分进行了优化,为水下清管系统的国产化制造打下了基础。A underwater pigging launcher is introduced. Underwater pig separation process is the key part of the underwater launch pigging device. The shearing mechanism determines that the pig pigging chain link chain can separate and launch out successfully. The structural design and key technology research are carried out for the shear valve actuator of pigging chain, then the mechanical optimization method is used for the shearing composition. It lays a foundation for the domestic manufacture of underwater pigging system.

关 键 词：清管器分离 分离过程 剪切阀门 优化设计 

分 类 号：TE95[石油与天然气工程—石油机械设备] TH122[机械工程—机械设计及理论]