1500m水深水平连接器压力帽结构及有限元分析  

Design and Analysis of Pressure Cap for Horizontal Connector

作　　者：赵三军[1] 段梦兰[1] 刘亚磊[1] 罗俊[1] 刘沛丰 李博 

机构地区：[1]中国石油大学(北京)海洋油气研究中心,北京102249 [2]中海油研究总院,北京100027

出　　处：《石油矿场机械》2014年第4期37-40,共4页Oil Field Equipment

基　　金：国家科技重大专项"水下管汇连接器样机研制"(2011ZX05026-003-02);国家科技重大专项"深水水下生产设施制造;测试装备及技术"(2011ZX05027-004)

摘　　要：研制的压力帽与水平连接器安装在一起,用于水下管汇与生产设施的连接,适用于1 500m水深。介绍了该压力帽的总体结构、拆装过程、主要部件的结构和功能。设计了借助ROV在水下进行压力帽拆装的液压系统。采用有限元软件分析了压力帽的强度,满足规范要求。The pressure cap designed for 1 500 m water depth,mounted together with the horizon-tal connector,is used to connect manifolds with subsea production facilities.It is introduced that overall structure of the pressure cap,assembly and disassembly,the structure and function of main components.Hydraulic system is designed to assemble and disassemble the pressure cap with the help of ROV underwater.Finite element analysis software is used to analysis the strength of the pressure cap.The pressure cap is proved to meet code requirements.

关 键 词：水下连接器 压力帽 有限元分析 

分 类 号：TE952[石油与天然气工程—石油机械设备]