主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2021, Vol. 40 ›› Issue (6): 851-854.

• • 上一篇    下一篇

油氢合建站典型泄漏火灾热辐射后果模拟分析

刘迪1,2，党文义1,2，王溪舸3，毛志睿3，张杰东1,2   

  1. 1. 中国石化青岛安全工程研究院，山东青岛266071；2. 化学品安全控制国家重点实验室，山东青岛266071；3. 国家管网集团新疆煤制天然气外输管道有限责任公司，新疆乌鲁木齐830011
  • 出版日期:2021-06-15 发布日期:2021-06-15
  • 作者简介:刘迪（1991-），女，河南濮阳人，中国石化青岛安全工程研究院，硕士，主要从事风险评估技术与CFD 模拟研究，山东省青岛市崂山区松岭路339 号，266071。
  • 基金资助:
    国家重点研发计划项目（2019YFB1505300）

Simulation analysis of thermal radiation consequences of typical leakage fire in oil and hydrogen refueling station

LIU Di1,2, DANG Wen-yi1,2, WANG Xi-ge3, MAO Zhi-rui3, ZHANG Jie-dong1,2   

  1. 1. SINOPEC Research Institute of Safety Engineering, Shandong Qingdao 266071, China; 2. State Key laboratory of Safety Control for Chemicals, Shandong Qingdao 266071, China; 3. National Pipe Network Xinjiang SNG Export Pipeline Co., Ltd., XinJiang Urumqi 830011, China
  • Online:2021-06-15 Published:2021-06-15

摘要： 根据油氢合建站实际运行状态识别典型火灾事故场景，建立高压氢气泄漏喷射火及油池火灾事故热辐射模型，模拟分析油氢合建站地面涉氢设施及加油设备典型泄漏火灾危害特性。结果表明：储氢区涉氢压力45 MPa、发生典型10 mm 泄漏喷射火时危害范围较大，对设备及人员危害距离分别为21 m 和36 m；加油枪断裂发生40~60 L/min 泄漏时设备受到严重破坏的 距离为5~8 m，人员受到热辐射伤害的距离为12~19 m。研究结果可为油氢合建站布局优化及安全管理提供参考。

关键词: 消防, 油氢合建站, 高压氢气喷射火, 油池火灾, 热辐射危害

Abstract: According to the actual operation status of the oil and hydrogen refueling station, the typical fire accident scenarios are identified. The calculation models of high- pressure hydrogen leakage jet fire and oil leakage pool fire are established to simulate the typical fire hazard characteristics of ground hydrogen facilities and refueling equipment. The results show that the hazard range is large when the hydrogen jet fire occurs with 45 MPa leakage pressure and 10 mm typical leak aperture, and the damage distance to the equipment and personnel is 21 m and 36 m respectively. The impact distance of serious damage to the equipment is 5~8 m，and the impact distance of thermal radiation injury to personnel is 12~19 m when the refueling gun leakage of 40~60 L/min occurs. The research results can provide reference for layout optimization and safety management of oil and hydrogen refueling station.

Key words: fire safety, oil and hydrogen refueling station, high pressure hydrogen jet fire, oil pool fire, thermal radiation hazard