摘要
为探究压缩空气泡沫举高喷射灭火机器人处置油浸变压器火灾的有效性,研建了一套1:1全尺寸实体油浸变压器火灾模型,模拟了主油箱顶部油池火灾、7个燃烧孔火灾、溢油火灾及底部油池火灾,利用压缩空气泡沫举高喷射灭火机器人进行了扑救全尺寸实体油浸变压器火试验。试验表明:单独采用一台流量为1 200 L/min的压缩空气泡沫举高喷射灭火机器人,可以扑灭全尺寸实体油浸变压器火灾,163 s可控制火势,474 s可完全灭火,无复燃。
In order to explore the effectiveness of compressed air foam aerial fire fighting robot in dealing with oil immersed trans-former fires,this paper developed a 1:1 full-scale oil immersed transformer fire model,simulated the oil pool fire at the top of the main oil tank,7 combustion holes,oil spill fire and bottom oil pool fire,and conducted a full-scale oil immersed transformer fire suppression test using a compressed air foam aerial fire fighting ro-bot.The result shows that a compressed air foam aerial fire fight-ing robot with a flow rate of 1200 L/min can extinguish the fire of full-scale oil immersed transformer,control the fire in 163 s,and completely extinguish the fire in 474 s without re burning.
作者
陈涛
张鹏
张佳庆
王雨薇
Chen Tao;Zhang Peng;Zhang Jiaqing;Wang Yuwei(Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300381,China;Key Laboratory of Fire Pro-tection Technology for Industry and Public Building,Ministry of Emergency Management,Tianjin 300381,China;Tianjin Key Laboratory of Fire Safety Technology,Tianjin 300381,China;State Grid Anhui Electric Power Research Institute,Anhui He-fei 230601,China)
出处
《消防科学与技术》
CAS
北大核心
2023年第11期1457-1461,共5页
Fire Science and Technology
基金
国家电网有限公司科学技术项目(5500-202120595A-0-5-YS)
国家重点研发计划项目(2022YFC3004900,2022YFC3004903)。
关键词
油浸变压器
火灾模型
压缩空气泡沫
举高喷射灭火机器人
扑救技术
oil immersed transformer
fire model
compressed air foam
aerial fire fighting robot
extinguishing technology
