摘要
针对由于作业需求不同,定位密封与隔离密封无法通用,海上紧急作业时,只能将定位密封单向改为隔离密封使用的问题。从其工作原理出发,通过数据分析,设计一种可以在定位和隔离2种形式之间任意转换的插入密封,用以满足海上紧急作业需求。
Due to the different operation requirements,the location seal and isolation seal can＇t be employed universally,so that in the urgent operation on the sea,the location seal must be changed to the isolation seal. A new seal nipple was designed according to operation principle as well as reasonable analysis data,which can be converted arbitrarily between location and isolation seal to fulfill the urgent operation requirements timely.
出处
《船海工程》
北大核心
2017年第5期134-137,共4页
Ship & Ocean Engineering
关键词
定位
隔离
无法通用
形式转换
location
isolation
can＇t be employed universally
transformation
