文档介绍：Section5Indoorfirehydrantandsprinklepipingsystem室内消火栓、喷淋管路系统Contents目录1Doorfirehydrantsystem室内消火栓系统 -fighting消防气压罐安装 -fightingPipeline消防管道的坡度 -cleaning试压及吹扫清洁 242FireSprinkler消防喷淋 ,designedfiredurationtimeis2hours,temporaryhighpressurewaterissuppliedbyfirepumphouselocatedinbasement,thefirehydrantpipelineisalooplinesystem,,设计火灾延续时间2小时,由地下一层的消防泵房提供临时高压用水,管道位于地下一层楼板下,,screwconnectionforpipesequalorlessthan80mm,forthebiggerpipe,theconnectionisclampcoupling,,DN≤80mm螺纹连接,DN≥100mm为沟槽连接,