LNG金属外壁全容罐固定消防用水量设计  

Design of Fixed Fire Water Consumption for LNG Metal Outer Wall Full-containment Tank

作　　者：周春[1] 汪玲玲[1] 张德久[1] ZHOU Chun;WANG Lingling;ZHANG Dejiu

机构地区：[1]中机国际工程设计研究院有限责任公司华东分院,江苏南京210023

出　　处：《煤气与热力》2023年第2期V0023-V0025,共3页Gas & Heat

摘　　要：对GB 50974-2014《消防给水及消火栓系统技术规范》、GB 50219-2014《水喷雾灭火系统技术规范》、GB 50183-2004《石油天然气工程设计防火规范》、GB 51156-2015《液化天然气接收站工程设计规范》和GB 51261-2019《天然气液化工厂设计标准》中LNG储罐固定消防用水量相关条款进行分析。按3种情况针对某工程实例计算储罐固定消防用水量。在城镇燃气LNG储配站设计标准颁布之前,LNG金属外壁全容罐的固定消防用水量可以参照GB 51156—2015进行设计。The relevant clauses of fixed fire water consumption for LNG storage tanks in Technical Code for Fire Protection Water Supply and Hydrant Systems (GB 50974-2014),Technical Code for Water Spray Fire Protection Systems (GB 50219-2014),Code for Fire Protection Design of Petroleum and Natural Gas Engineering (GB 50183-2004),Code for Design of Liquefied Natural Gas Receiving Terminal (GB51156-2015) and Standard for Design of Natural Gas Liquefaction Plant (GB 51261-2019) are analyzed.The fixed fire water consumption for storage tanks is calculated according to three cases for a project example.Before the standards for design of urban gas LNG storage and distribution stations will be issued,the fixed fire water consumption for LNG metal outer wall full-containment tanks can be designed with reference to GB 51156-2015.

关 键 词：LNG储罐 金属外壁全容罐 固定消防用水量 供水强度 保护范围 

分 类 号：TU996.6[建筑科学—供热、供燃气、通风及空调工程]