江水源热泵在空调工程中的应用分析
Application of river water source heat pump to an air conditioning project
摘要：
对地表水地源热泵系统作了简要介绍，结合工程实例对长江水作为地表水地源热泵的低位热源的可行性进行了分析，通过比较不同方案的初投资、运行费用和对环境的影响，说明江水源热泵较其他常规空调系统更节能环保。
关键词：江水源热泵,低位热源,空调工程,经济性分析
Abstract：
Briefly presents the surface water source heat pump system. Analyses the practicability of using the Yangtze River water as low level heat source of heat pump in a real project. The comparing result of initial investment, operating expense and environmental effects of different schemes indicates that the river water source heat pump is more energy efficient and environmental protective than other conventional air conditioning systems.
Keywords:river water source heat pump, low level heat source, air conditioning project, economic analysis