|本期目录/Table of Contents|

[1]刘昕亮,谢飞,董影超,等.液化石油气站储罐区火灾爆炸危险性分析与安全措施[J].中国安全生产科学技术,2011,7(9):178-182.
 LIU Xin-liang,XIE Fei,DONG Ying-chao,et al.Hazard analysis and safety measures of fire and explosion in the area of liquefied petroleum gas storage tank[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(9):178-182.
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液化石油气站储罐区火灾爆炸危险性分析与安全措施()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年9期
页码:
178-182
栏目:
职业安全卫生管理与技术
出版日期:
2011-09-30

文章信息/Info

Title:
Hazard analysis and safety measures of fire and explosion in the area of liquefied petroleum gas storage tank
文章编号:
1673-193X(2011)-09-0178-05
作者:
刘昕亮1谢飞12董影超2宋文华2
1.天津市公安消防局,天津 300090
2.天津工业大学天津,天津 300090
Author(s):
LIU Xin-liang1 XIE Fei12 DONG Ying-chao2 SONG Wen-hua2
1.Tianjin public security fire station, Tianjin? 300090, China
2.Tianjin Polytechnic University, Tianjin? 300160, China
关键词:
液化石油气储罐蒸气云爆炸沸腾液体扩展蒸气云爆炸
Keywords:
LPG tank vapor cloud explosion boiling liquid expanding vapor cloud explosion
分类号:
X913.4
DOI:
-
文献标志码:
A
摘要:
-
Abstract:
This paper took a specific liquefied petroleum gas (LPG) storage and distribution station for example, analyzing the risk characteristics of the station, the ways of occurrence and possible consequences. In the absence of any protective measures, using vapor cloud explosion and boiling liquid expanding vapor cloud explosion model, predicted the consequences of fire and explosion, which caused by a 50m3 storage tank leakage, came to a safe distance is greater than 211.0m after the fire and explosion. In the situation of station can not meet that safe distance, the following three effective security measures, preventing producing explosive gases environment, eliminating sources of ignition and suppression incidents to expand, were used to reduce the probability of the accident and the damage caused by the accident. Among them, Station site was at the windward side of annual smallest frequency of wind direction and the surrounding area was open. Level gauge, pressure gauge, thermometer and combustible gas alarm were set on the tank to prevent explosive gas environment; tanks and pipes set electrostatic grounding, flange with copper line jumper, inside the station set warning signs to eliminate ignition sources; set separation wall between production area and auxiliary area, set brick border dike around the tanks, set safety valve on tanks to inhibit the expansion of fire and explosion accident.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-08-18
更新日期/Last Update: