小型地源热泵水冷多联机实验平台监测及分析

Data Monitor and Performance Analysis on the Experimental Platform of Small Ground Source Heat Pump System with Water-cooled Multi-couple Unit

本文对太阳能辅助地源热泵复合系统进行数据监测,通过实验测试数据和分析地埋管循环液温度的变化特性以及地源热泵系统的效率,对已建立的地埋管换热器的传热模型进行验证,研究结果表明地源侧供水温度的理论计算值与实验测试值变化趋势一致,说明建立的地埋管传热模型是准确的。

This paper conducts data monitoring for the solar-assisted ground source heat pump system.The significant works were done to validate the established heat transfer model.The results show that the water supply temperatures of ground source side are in agreement with the experimental values,which means the established models are correct.