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本文主要研究了河水源热泵的运行性能,并在上海一校园的绿色能源实验室搭建了河水源热泵系统实验台。首先对河水水质进行了测试,测试结果显示水源热泵的水源侧应选择间接换热方式。本文设计了水源热泵系统并搭建了测试系统,对系统的冬夏季运行工况进行了测试。实验结果表明:在典型夏天工况,系统COP为5.2;在典型冬天工况,系统COP为3.1。
This paper mainly studies the operation performance of river source heat pump and builds a river water source heat pump system test bench in a green energy laboratory in Shanghai campus. First, the river water quality was tested, the test results show that the water source heat pump side should choose indirect heat exchange. In this paper, a water source heat pump system is designed and a test system is set up to test the winter and summer operating conditions of the system. The experimental results show that the system COP is 5.2 under typical summer conditions and the system COP is 3.1 under typical winter conditions.