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 ›› 2023, Vol. 42 ›› Issue (12): 1738-1742.

• • 上一篇    

核电厂地下综合管廊火灾隐患及自动灭火系统研究

刘文元, 徐志军, 张彩良   

  1. (福建宁德核电有限公司,福建 宁德 355200)
  • 出版日期:2023-12-15 发布日期:2023-12-15
  • 作者简介:刘文元(1975- ),男,福建宁德核电有限公司高级工程师,主要从事所在核电厂核安全独立监督、执照申请、职业安全、质保及环保领域的管理工作,福建省福鼎市江滨北路266号,355200。

Research on fire hazards and the automatic fire extinguishing system in underground comprehensive pipe gallery of nuclear power plant

Liu Wenyuan, Xu Zhijun, Zhang Cailiang   

  1. (Fujian Ningde Nuclear Power Co., Ltd., Fujian Ningde 355200, China)
  • Online:2023-12-15 Published:2023-12-15

摘要: 本文重点分析了核电厂综合管廊火灾的起因、危害性及火灾特点,比较分析了在综合管廊设置各种灭火方式的优劣性,结合高压细水雾实体火灾灭火试验,在国内某核电厂地下综合管廊设计使用高压细水雾灭火系统。此项研究成果和实践对核电厂安全生产具有一定的参考价值。

关键词: 核电厂, 综合管廊, 电缆火灾, 高压细水雾

Abstract: This article focuses on analyzing the causes, harmfulness, and characteristics of fires in the comprehensive pipe gallery of nuclear power plants. It compares and analyzes the advantages and disadvantages of various fire extinguishing methods set up in the comprehensive pipe gallery. Combined with high—pressure water mist physical fire extinguishing tests, a high—pressure water mist fire extinguishing system is used in the underground comprehensive pipe gallery of a certain nuclear power plant in China. This research achievement and practice have certain reference value for the safety production of nuclear power plants.

Key words: nuclear power plant, comprehensive pipe gallery, cable fire, high pressure water mist