首页|消防配电线路在受火条件下的可靠性研究

消防配电线路在受火条件下的可靠性研究

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通过5次燃烧试验,将普通电力电缆、相同云母带不同层数绝缘的有机绝缘类耐火电缆、氧化镁绝缘耐火电缆、柔性矿物绝缘类耐火电缆和同结构不同规格型号的电缆等在火灾升温条件下对比试验后的线路完整性,分析、探讨建筑物中消防设备供电线路在带实载受火条件下电缆类型与供电时间的规律及运行数据.
Research on the Reliability of Fire Distribution Line under Fire Conditions
Five combustion tests are conducted to compare the integrity of general power cables,organic insulated fire-resistant cables with the same mica tape and different numbers of insulating layers,magnesium oxide insulated fire-resistant cables,flexible mineral insulation fire-resistant cables,and cables with the same structure and different specifications and models under temperature rise condition in case of fire,the cable type,the law of power supply time and operating data of power supply line for firefighting equipment in buildings under actual load fire condition are analyzed and discussed.

fire distribution lineline integrityfire-resistant cablecombustion testorganic insulated fire-resistant cablemagnesium oxide insulated fire-resistant cableflexible mineral insulation fire-resistant cablefire-resistant cable tray

高峰立、胡林明、田英策、李金

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中国建筑东北设计研究院有限公司,沈阳市 110006

应急管理部四川消防研究所,成都市 610036

消防配电线路 线路的完整性 耐火电缆 燃烧试验 有机绝缘耐火电缆 氧化镁绝缘耐火电缆 柔性矿物绝缘耐火电缆 耐火电缆槽盒

2024

建筑电气
中国建筑西南设计研究院 中国建筑学会建筑电气分会 全国建筑电气设计技术协作及情报交流网

建筑电气

影响因子:0.56
ISSN:1003-8493
年,卷(期):2024.43(4)