水下管汇水平连接器结构及安装方案分析  

Design and Research of Subsea Horizontal Connector for Manifolds

作　　者：刘彦君[1] 罗晓兰[1] 张长智 段梦兰[1] 赵三军[1] 

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]中海石油(中国)有限公司深圳分公司,广东深圳518067

出　　处：《石油矿场机械》2014年第10期45-51,共7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);国家重点基础研究发展计划(973计划)"深海柔性结构的非线性流固耦合振动与破坏机理"(2011CB013702)

摘　　要：水下连接器作为水下跨接管与水下生产设施的连接部件,是连接系统的重要组成部分。设计了2种不同的水下管汇水平连接器方案,第1种方案选用定位锥式安装方式,定位准确;第2种方案选用支撑臂式安装方式,操作快速。分析了这2种方案的结构组成和安装过程。在连接器及其安装工具、液压系统的结构方面,定位和对中功能的准确性,二次锁紧功能的可靠性等方面进行了对比。提出了改进建议。Subsea connector,as a component for connecting subsea jumper and other subsea pro-duction facilities,is an important part of the subsea connection system.Two different subsea hori-zontal connectors for manifold were designed.In the first scheme,positioning cone for positioning and installation with high location accuracy was chosen,and in second scheme support arm for fast operation was selected.The structure and installation process of this two subsea connector were introduced in detail.The structure of the connector and its installation tools with the hydraulic system,the accuracy of location and centering function,the reliability of the secondary locking function have been compared.Finally,a suggestion for improvement is put forward on the basis of these two schemes.

关 键 词：水下连接器 结构 安装 方案 

分 类 号：TE952[石油与天然气工程—石油机械设备]