变流量空调冷冻水系统节能分析  

Analysis on Energy Consumption of Air-conditioning Chilled Water System with Variable Flow Rate

作　　者：张小卫[1] 陈育平[1] 张佳佳[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《湖南工业职业技术学院学报》2010年第5期1-2,共2页Journal of Hunan Industry Polytechnic

摘　　要：以单位冷量空调总能耗为目标函数,对变流量空调冷冻水系统方案进行了优化计算,分析了变流量水系统空调总能耗的变化量,结果表明,在变流量空调水系统在机组蒸发器流量不低于20%的情况下系统都是节能的,经计算全年可节省冷水机组和水泵耗功之和的5.90%左右。为变流量空调水系统的设计和推广应用提供了一定的参考。With the total energy consumption of unit refrigerating capacity of air-conditioning system for target function,optimized calculation for air-conditioning chilled water system with variable flow rate,The results indicated that it was energy saving to adopt the variable flow rate water system under the conditions of evaporator unit flow capacity is more than 20%,annual savings of power consumption was 5.90% of the chiller and pump power consumption,and provided some reference for the design and extension of the variable flow rate water system.

关 键 词：变流量 空调系统 能耗 节能 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]