江水源热泵的水源条件分析
Analysis of water source condition for river water source heat pump
摘要：
水源条件是影响水源热泵系统性能和能效的关键因素之一。基于重庆地区的江水资源状况，从水量、水位、水温、水质4个方面分析了长江和嘉陵江的水源特性，提出了江水源热泵的应用条件和要求。根据乌江武隆段的水文数据，从水源条件论述了重庆某工程采用江水源热泵的可行性，并分析了设计和运行中保证高效利用江水冷热资源的技术措施。
Abstract：
The water source condition is one of the key factors affecting the performance and energy efficiency of a water source heat pump. Based on the river water resource condition in Chongqing area, analyses the water characteristics of Yangtse River and Jialing River from four aspects of water quantity, water level，water temperature and water quality, and indicates the application condition and requirements of river water source heat pumps. According to the hydrological data of the Wulong section of Wu River, discusses the feasibility of using river water source heat pump of a project in Chongqing from the water source condition, and analyses the technical measures which guarantee high efficient utilization of water cold and heat resource in design and operation.
Keywords:river water source heat pump, water source condition, energy efficiency, water quality, water temperature