大型浮顶油罐新型灭火系统设计  

Design of the New Fire Extinguishing System for Large Floating Roof Tank

作　　者：高建丰[1] 蔡雅雯[1] 文建军[1] GAO Jianfeng CAI Yawen WEN Jianjun(School of Petrochemical ＆ Energy Engineering, Zhefiang Ocean University Zhoushan, Zhejiang 316000)

机构地区：[1]浙江海洋学院石化与能源工程学院,浙江舟山316000

出　　处：《工业安全与环保》2017年第1期72-74,共3页Industrial Safety and Environmental Protection

基　　金：浙江省公益项目"大型石油储罐群智能灭火系统研究"(21026002415)

摘　　要：针对大型浮顶油罐浮盘边缘式泡沫灭火系统存在的缺陷,设计了一种新型灭火系统。采用氮气加水雾代替传统的泡沫灭火,节约了成本;在现有的支管喷嘴上作了改进,使灭火效率得到了提高。从新型系统设计流程进行了介绍分析,对供给强度、流量和压强进行了计算说明。The new fire extinguishing system is designed to reduce defects of large floating disc edge foam fire extinguishing system for the floating roof tank. A nitrogen-gas added with spray is applied to replace the traditional fire-fighting foam,and the costs can be saved. The existed pipe branch nozzle is also improved,so that the fire-fighting efficiency has been improved. The analysis of design process for the new system is introduced and it is calculated from the supply strength,flow and pressure.

关 键 词：浮顶油罐 新型 灭火系统 设计 

分 类 号：TE972[石油与天然气工程—石油机械设备]