Ship & Boat ›› 2021, Vol. 32 ›› Issue (06): 55-60.DOI: 10.19423/j.cnki.31-1561/u.2021.06.055

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Calculation Method for Firefighting System of Internal Turret Moored FPSO

Li Kewen1, JI Baojun2, ZANG Dawei1, YANG Xiaoling1, LENG Awei1, QI Liang1   

  1. 1. DSIC Design and Research Institute Dalian Co., Ltd., Dalian 116005, China;
    2. Dalian Shipbuilding Industry Co., Ltd., Dalian 116005, China
  • Received:2021-03-17 Revised:2021-05-26 Online:2021-12-25 Published:2022-01-07

内转塔式浮式生产储卸油平台消防系统计算研究

李科文1, 季宝军2, 臧大伟1, 杨晓玲1, 冷阿伟1, 齐亮1   

  1. 1.大连船舶重工集团设计研究院有限公司 大连116005;
    2.大连船舶重工集团有限公司 大连116005
  • 作者简介:李科文(1988-),男,硕士,工程师。研究方向:海洋工程轮机管系设计。季宝军(1975-),男,本科,高级工程师。研究方向:船舶管系设计、采购管理。臧大伟(1983-),男,硕士,高级工程师。研究方向:海洋工程轮机管系设计。杨晓玲(1981-),女,硕士,高级工程师。研究方向:海洋工程轮机管系设计。冷阿伟(1977-),男,硕士,研究员级高工。研究方向:海洋工程轮机管系设计。齐 亮(1981-),男,硕士,高级工程师。研究方向:海洋工程轮机管系设计。

Abstract: Floating production storage and offloading (FPSO) unit is an offshore oil and gas processing unit that integrates the ship hull system, topside oil and gas processing system, mooring system and export system. The system of FPSO is very complex and easy to cause serious accidents in case of oil and gas leakage. The firefighting system is the important subsystem of FPSO ship system and the important guarantee for personnel and production. The fire situation in the fire compartment has been analyzed to configure the reasonable extinguishing methods aiming at the rationality of the firefighting system design and the equipment selection for the internal turret moored FPSO. A calculation method for the firefighting system of the internal turret FPSO is then proposed based on the relevant rules and regulations. It can improve the safety and reliability of the firefighting system design and ensure the safety of the FPSO production and the crew safety. This firefighting system calculation method is critical to the design of the firefighting system and the equipment selection. It can provide reference for the design of the FPSO firefighting system.

Key words: floating production storage and offloading (FPSO), topside module, internal turret, firefighting system, calculation method

摘要: FPSO是集船体的船舶系统、上部模块油气处理系统、系泊系统和外输系统于一体的海上油气处理装置,其系统较复杂,油气泄漏时极易引发严重事故。消防系统是FPSO船舶系统的重要子系统,是人员和生产的重要保障。文中针对内转塔式FPSO消防系统设计及设备选型的合理性问题,分析防火分区发生火灾情况,配置合理的灭火方式,结合相关规范规则,提出了一种内转塔式FPSO消防系统计算方法,可以提高消防系统设计的安全可靠性,保证FPSO安全生产及人员生命安全。该消防系统计算方法对消防系统设计及设备选型起到了关键作用,对FPSO消防系统设计有一定借鉴意义。

关键词: 浮式生产储卸油平台, 上部模块, 内转塔, 消防系统, 计算方法

CLC Number: