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 ›› 2020, Vol. 39 ›› Issue (8): 1124-1127.

• • 上一篇    下一篇

特高压换流站变压器灭火系统有效性模拟试验研究

王守江1,陈钦佩2   

  1. 1. 新疆维吾尔自治区消防救援总队,新疆乌鲁木齐830000;2. 应急管理部天津消防研究所,天津300381
  • 出版日期:2020-08-15 发布日期:2020-08-15
  • 通讯作者: 陈钦佩(1989-),男,应急管理部天津消防研究所助理研究员。
  • 作者简介:王守江(1973-),男,甘肃天水人,新疆消防救援总队南疆指挥部政委,高级工程师,博士,主要从事消防工程及防火监督管理工作,新疆维吾尔自治区喀什疏附县广州新城,830000。
  • 基金资助:
    云南省2020 年重点研发计划社会发展专项(公共安全方向)“建筑安全风险防控关键技术与应用研究”;应急管理部天津消防研究所基科费项目(No. 2019SJ08)

Effectiveness evaluation of transformer fire extinguishing system of UHV converter station based on simulation experiments

WANG Shou-jiang1,CHEN Qin-pei2   

  1. 1. Xinjiang Fire and Rescue Brigade, Xinjiang Urumqi 830000,China;2. Tianjin Fire Science and Technolgy Research Institute of MEM,Tianjin 300381,China
  • Online:2020-08-15 Published:2020-08-15

摘要: 为构建有效的特高压换流站变压器自动灭火系统,对此类变压器火灾特点进行了综合分析,并基于小尺度火灾模拟试验的方法,重点开展了高压细水雾系统和细水雾涡扇炮系统灭火的有效性研究。试验结果表明:两种系统均具有高效的灭火性能,侧向喷头可有效提升高压细水雾系统灭火效率,涡扇炮系统的灭火动作顺序应为从上至下,灭火后持续喷射冷却,以防复燃。

关键词: 特高压换流站, 高压细水雾, 细水雾涡扇炮

Abstract: In order to build an effective UHV converter station transformer automatic fire protection system, a comprehensive analysis of the characteristics of this type of transformer fire is carried out, and based on the method of solid fire simulation experiments, the effectiveness of the high- pressure water mist system and the water mist turbofan gun system for fire extinguishing is emphasized. The experimental results show that both systems have efficient fire extinguishing performance, and the lateral sprinkler can effectively improve the fire extinguishing efficiency of the highpressure water mist system;The sequence of fire extinguishing actions of the turbofan gun system should be from top to bottom, and continuous cooling after spraying to prevent reignition .

Key words: converter station, high- pressure water mist system, turbofan gun water mist system