土壤源热泵空调系统设计探讨——以铜仁市某办公楼项目为例

Discussion on Designing of Ground Source Heat Pump Air-Conditioning System——Take One Office Building Project in Tongren City as an Example

本文介绍了土壤源热泵系统的原理及特点,并详细分析了土壤源热泵系统设计中的一些问题及注意事项。以铜仁地区某办公楼土壤源热泵工程为实际案例,介绍了设计的基本情况和岩土体换热实验,进行了地温场均衡分析及系统能效和效益分析,结论显示土壤源热泵系统节能减排显著,可为贵州地区土壤源热泵系统设计提供借鉴。

The principle and characteristics of ground source heat pump(GSHP)system were introduced,and some problems and precautions in the design of ground source heat pump system were analyzed.Taking the ground source heat pump project of one office building in Tongren city as a practical case,the basic situation of the design and the heat transfer experiment on rock and soil mass were introduced,and the geothermal field equilibrium analysis,the system energy efficiency and benefit analysis were carried out.Results show that ground source heat pump system has important significance on energy conservation and emission reduction,which can provide reference for the design of ground source heat pump system in Guizhou.