高层建筑给水系统能耗构成和节能措施分析  

Analysis on Energy Consumption Composition and Energy-saving Measures of Water Supply System for High-rise Building

作　　者：张勤[1] 宁海燕[1] 傅斌[1] 

机构地区：[1]重庆大学三峡库区生态环境教育部重点实验室,重庆400045

出　　处：《中国给水排水》2007年第10期92-96,共5页China Water & Wastewater

摘　　要：通过分析高层建筑给水系统能耗构成,论证了减少剩余水头在给水节能中的重要作用,分析了减少剩余水头的各种措施,可得出给水系统中使用水泵并联给水方式节能效果更好,并探讨了变频给水的节能原理和方法,提出了相关参数选取的参考原则。By the analysis of the energy consumption composition of water supply system for highrise building, the importance of reducing residual head in water supply energy-saving was demonstrated. All measures for reducing residual head were analyzed. It is concluded that the water supply mode with parallel water pumps in water supply system is more effective in energy-saving. The principle and methods of energy-saving for water supply with frequency conversion were discussed, and the reference principles for selection of relevant parameters were put forward.

关 键 词：高层建筑 给水系统 节能 变频调速 

分 类 号：TU976.4[建筑科学]