油品罐区承担着串联石油行业上下游工序的重要作用，油品本身的可燃性使得罐区存在较大火灾风险，工艺安全管理、消防系统和应急预案组成的多维防控体系可尽量避免火灾事故的发生和最大程度减弱火灾事故引发的后果。以西南管道分公司安宁站为例，开展多维防控体系评估工作。结果表明，多维防控体系能够实现可"防"又可"控"的效果。

Oil tank farm plays an important role in connecting the upstream and downstream processes of the petroleum industry.Oil tank farm exists a large fire risk due to the flammability of oil products themselves.Multi-dimensional prevention and control system,which is composed of process safety management,fire control system and emergency plan,can avoid as much as possible the occurrence of fire accidents and minimize the consequences caused by fire accidents.The multi-dimensional prevention and control system assessment is carried out for Anning station of PetroChina Southwest Pipeline Branch,and the results show that the multi-dimensional prevention and control system can achieve the effect of "prevention" and "control".

曾昭雄(1983-),男,硕士,高级工程师,主要从事油气管道仪表自动化管理工作,zxzeng@petrochina.com.cn