机场航站楼消防应急照明和疏散指示系统设计要点剖析  

Analysis on Design Issues of Fire Emergency Lighting and Evacuation Indication System in Airport Terminal

作　　者：肖镇铭 XIAO Zhenming(CCCC Airport Investigation and Design Institute Co.,Ltd.,Guangzhou 510230,China)

机构地区：[1]中交机场勘察设计院有限公司,广东广州510230

出　　处：《现代建筑电气》2021年第5期34-36,62,共4页Modern Architecture Electric

摘　　要：剖析了GB 51309—2018《消防应急照明和疏散指示系统技术标准》和国家建筑标准设计图集19D702-7《应急照明设计与安装》实施后的机场航站楼应急照明和疏散指示系统设计要点,包括系统类型的选择、地面疏散方向标志灯的设置、系统电压等级的选择、线路压降的控制和供电可靠性的提高,并结合相关规范的要求和具体工程实际情况,经过计算、对比论证,提出了相应的解决方案。The design essentials of emergency lighting and evacuation indication system of airport terminal are analyzed after the implementation of GB 51309—2018 and National Atlas 19D702-7,including the selection of system type,the setting of ground evacuation direction sign lights,the selection of system voltage level,the control of line voltage drop and the improvement of power supply reliability.Combined with the requirements of the relevant codes and the actual situation of the specific project,the corresponding solutions are put forward after calculation and comparison demonstration.

关 键 词：航站楼 消防应急照明和疏散指示系统 疏散方向标志灯 线路压降 

分 类 号：TU892[建筑科学]