地下水源热泵系统的分析  

Exergy Analysis of Groundwater Source Heat Pump System

作　　者：荆有印 郑国忠[1] 方月兰[1] 柴保双[1] 

机构地区：[1]华北电力大学,河北保定071003

出　　处：《煤气与热力》2006年第5期53-57,共5页Gas & Heat

摘　　要：对地下水源热泵系统中蒸发器、压缩机、冷凝器、节流阀及系统进行了火用分析,给出火用效率、单位时间火用损、火用损系数的计算公式。结合工程实例,对某地下水源热泵系统进行了火用分析,压缩机的单位时间火用损最大。The exergy analysis of groundwater source heat pump system as well as the evaporator, compressor, condenser and throttle valve in the system is carried out, and the calculation formula for ex- ergy efficiencies, exergy loss per unit time and exergy loss coefficient is given. Taking engineering for example, exergy analysis of a groundwater source heat pump system is conducted, and the exergy loss of the compressor per unit time is maximum.

关 键 词：水源热泵 地下水 大用分析 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]