夏热冬冷地区某地源热泵单向供暖项目运行测试分析

Test and Analysis of Ground Source Heat Pump Heating-only Operation in a Hot Summer and Cold Winter Area

通过对夏热冬冷地区某地源热泵系统单纯供暖的工程项目进行冬季实际运行工况的测试,并对现场测试情况进行总结,以及对测试数据进行分析研究,给出了地埋管实际运行参数,判断了该地源热泵项目在设计、实施、运行等方面存在的问题。在此基础上,总结了地源热泵单纯供暖系统在设计、实施及运行等方面的意见及建议,对地源热泵系统优化设计与精细化运行有一定指导意义。

Based on the test of the actual operation condition in winter for a heating-only project with ground source heat pump(GSHP) system in the hot summer and cold winter area,the summary of the field test and the analysis of the test data,actual operation parameters of the buried pipe are supplied,and the problems in design,implementation and operation of this GSHP project are judged. On this basis,this paper summarizes the opinions and suggestions on the design,implementation and operation of GSHP heating-only system,which can help the optimal design and operation of GSHP system.