摘要
海上油气生产设施工艺设备集中,火灾、爆炸是其主要的风险之一。被动防火措施是海上油气生产设施上人员逃生的最后一道保护屏障,对人员的防护起着重要的作用。本文讨论了海上油气生产设施上被动防火的设计原则、方法和注意事项,探讨了防火分隔设计、保护对象选择、临界温度选择以及水喷淋替代等被动防火设计中的关键问题,并结合项目实践给出了明确的推荐解决措施,给出了实际项目中的被动防火设计案例供参考。结合工程实践,本文认为,海上油气生产设施还需要在设计规范标准的建立与设备设施失效标准的建立两个方面进行进一步的研究和探索。
Fire risk is one of the major risk on offshore oil and gas production facility due to the congest layout of hydrocarbon related process equipment.Passive fire protection is the last barrier to protect people on the facility during emergency situation;it plays a very important role on safety protection of people.Passive fire protection design principles,design methods and some special issues related passive fire protection design,such as fire division design,passive fire protection scope,the critical temperature of steel structure as well as the feasible of fire water system replace of passive fire protection have been discussed and recommend solution for these issues have been raised.A project passive fire design example has been given.Some issues about the passive fire protection design on offshore production facility need further research have been discussed.It is suggests that passive fire protection design codes and standards should be establishment as soon as possible as well as the establishment of equipment and facility failure criteria.
作者
李艳华
许晓丽
覃柳莎
贾庆丽
霍有利
LI Yanhua;XU Xiaoli;QIN Liusha;JIA Qinli;HUO Youli(Of fshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)
出处
《海洋工程装备与技术》
2023年第4期59-63,共5页
Ocean Engineering Equipment and Technology
关键词
海上油气生产设施
被动防火
防火材料
结构完整性
风险接受标准
offshore oil and gas production facility
passive fire protection
passive fire protection material
structure steel integrity
risk acceptable criteria
