新式海水提升泵塔在自升式钻井平台中的应用  

The New Type Elevating Tower for Subergible Seawater Pump Application on Self-elevating Drilling Platform

作　　者：曹士峰[1] 张纯朋[1] 

机构地区：[1]中海油能源发展股份有限公司 监督监理技术分公司,天津300450

出　　处：《中国海洋平台》2012年第6期51-55,共5页China offshore Platform

摘　　要：自升式钻井平台海水提升泵塔是平台关键设备之一,是平台所有水冷设备冷却水唯一来源。通过介绍海洋石油自升式钻井平台海水泵塔结构设计及强度的计算方法,分析了海水泵塔及配套设施的设计及选型的合理性,直接影响着平台安全的因素。同时也影响到平台升降操作的难易程度。Submergible seawater pumps which are all fixed in an elevating tower is the only cooling water source of water cooling equipment in a self-elevating rig offshore. This study mainly presents structure design and the way of strength calculation of an elevating tower on a self-elevating drilling platform, due to this reason, design and type select wisely of the elevating tower and attached facilities do directly impact on the safety and reliability of the self-elevating drilling platform running, also affect the jacking operation of rig.

关 键 词：自升式钻井平台 海水提升泵塔 结构设计 结构强度计算 

分 类 号：TH162[机械工程—机械制造及自动化]