本文介绍了西安市某高校水源热泵系统采暖和制冷的原理、系统运行方式和运行状况.并对该系统冬夏季运行时采暖和制冷的供回水温度进行了实时监测,最后对水源热泵采暖和常规供暖方式的经济性做了对比,结果表明水源热泵系统具有较好的社会环境效益和经济效益.%In this paper, the principles,operational modes in summer and in winter.and operational conditions of the water-source heat pump were firstly introduced. And then, the temperatures of supply and return water in pipe of heating system and refrigeration system were investigated. At last, the costs have been compared between the water-source heat pump heating system and normal heating system. The result indicated that the water-source heat pump heating system was more cheaper and had more good for the environment.
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