超高层建筑串联供水高低区临界楼层消防探讨  

Discussion on the problem of the critical floor fire protection in high and low zones of super high rise building series conection fire protection system

作　　者：张军[1] 贺鹏鹏 Zhang Jun;He Pengpeng(China Architecture Northwest Design and Research Institute Co.,Ltd.,Xi'an 710018,China)

机构地区：[1]中国建筑西北设计研究院有限公司,西安710018

出　　处：《给水排水》2020年第10期81-85,共5页Water & Wastewater Engineering

摘　　要：针对超高层建筑串联消防系统中的高、低区临界楼层发生火灾时需要投入几个区的消防设施和电量不同的问题,分析和讨论了各种不同形式的串联消防系统,提出了两种不同解决方法:一为通过要求不同的用电负荷适应不同的系统形式;二为通过自动控制系统将临界楼层的消防设施归属于高、低区中的其中一个区而不增加用电负荷。Aiming at the problem that how many zones fire protection facilities and electric quantity need to be put into a fire which the critical floors of high and low zones in the series conection fire protection systerms of super high-rise buildings.Through the analysis and discussion of various series fire protection systems put forward two different solutions.The first one is to adapt to different systems by requiring different electrical loads.The second one is to assign the fire protection facilities of critical floors to one of the high and low fire protection vertical division without increasing the electrical load through the automatic control system.

关 键 词：超高层建筑 串联消防系统 消防设施 控制系统 一次火灾 

分 类 号：TU998.1[建筑科学—市政工程]