清管设施是海洋石油及陆地油田长输管道系统的常用清管设备,其所处位置往往是不同规范的分界处,以至于该设备的主体结构——清管器收发筒的设计表述各不相同,甚至有所矛盾,本文通过分析各规范的做法以及所用计算理论,结合示例计算分析,给出了该类装置设计的推荐做法。 Pigging facilities are commonly used pigging equipment for long-distance pipeline systems in offshore oil and onshore oil fields, and their location is often at the boundaries of different specifications, so that the design of the main structure of the device - Same or even contradictory, this paper gives the recommended practices for the design of such devices by analyzing the norms of practice and the computational theory used in combination with the example calculation and analysis.