高层无负压供水设备选型和容量的计算  

Calculation of Selection and Capacity of Top Water Supply Equipment with No Negative Pressure

作　　者：刘慕双[1] 杨荣章 安东升 

机构地区：[1]承德石油高等专科学校机械工程系,河北承德067000 [2]承德华远自动化设备有限公司,河北承德067000

出　　处：《承德石油高等专科学校学报》2015年第5期34-36,50,共4页Journal of Chengde Petroleum College

摘　　要：介绍了现代高层建筑中无负压供水设备的选型和容量计算。分析了无负压设备的组成,工作原理与性能特点。根据高层建筑的户数和楼层高度确定无负压设备的流量和扬程等参数,提出了无负压设备容量选型的计算方法。The paper introduces the calculation of the selection and capacity of water supply equip- ment in modern high-rise buildings, then analyses the composition, working principle and perform- ance characteristics of no negative pressure equipment. The paper works out the parameters of no negative pressure equipment, such as the flow and head, according to the house number of high-rise buildings and floor height. Finally it puts forward the calculation method of equipment type selection and capacity of equipment with no negative pressure.

关 键 词：供水 设备容量 计算 

分 类 号：TU991.5[建筑科学—市政工程]