摘要
介绍了液化石油气储罐在火灾作用下的热响应变化规律。建议消防设计中供给强度进一步通过实验来重新评估和确定。防护方式:对于固定式储罐,建议采用储罐顶部水漫流冷却和固定水炮相结合的方式,同时应设置大小合适的安全阀;对于大型储罐,建议设置自摆的移动水炮;对于移动式储罐,建议采用隔热层保护和安全阀泄压相结合的方式。
Thermal response variation rules of LPG storage tank exposed to fire are expounded. It is suggested that water supply intensity in the fire-protection design shall be reassessed and determined through experiments. Water overflow in the top of tank combined with fixed water gun is suitable for fixed storage tank, and the safe valve with appropriate size shall be set simultaneously. Moving water gun is suitable for large-scale storage tank. As for moving storage tank, insulating coat together with pressure relieving safe valve is suggested to be adopted.
出处
《炼油技术与工程》
CAS
北大核心
2004年第2期59-61,共3页
Petroleum Refinery Engineering
基金
国家自然科学基金资助(重点项目编号29936110
项目编号50206009)
