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论消防设备供电线缆要求

来源于: 发表时间:2019-04-29 16:04 编辑:fzy

丁宏军(应急管理部沈阳消防研究所,沈阳市 110034)

Discussion on Requirements for Power Supply Cable of Firefighting Equipment
DING Hongjun(Shenyang Fire Research Institute of MEM,Shenyang 110034,China)
 
    Abstract:The basic performance requirements for distribution lines of firefighting equipment and the requirements for equipment power supply cables in different firefighting systems are proposed according to the use stage and nature of firefighting equipment in the process of fire occurrence and development. The requirements for fire resistance test performance and combustion performance of power supply cables of firefighting equipment and related test requirements and methods are proposed according to the characteristics of building fires.
    Key words:firefighting equipment;power supply cable;fire characteristics;flame retardant cable;fire resistant cable;continuous power supply time;smoke toxicity;flame spread
 
    摘 要:根据消防设备在火灾发生、发展过程中使用的阶段和性质,提出消防设备配电线路的基本性能要求和不同消防系统内设备供电线缆的要求。根据建筑火灾特性,提出消防设备供电线缆的耐火试验性能和燃烧性能要求,以及相关的试验要求及方法。
    关键词:消防设备;供电线缆;火灾特性;阻燃电缆;耐火电缆;连续供电时间;烟气毒性;火焰蔓延
     中图分类号:TU892                文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2019. 03. 001

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