摘要
从节能分析出发 ,结合工程实例 ,对地源热泵系统即水源热泵系统和土壤源热泵系统与风冷热泵系统在技术性能和经济性能方面进行了对比。分析表明地源热泵系统性能参数比风冷热泵系统有较大提高 ;初投资和运行费用比风冷热泵系统节省 2 4～ 30
Based on energy saving theory , the technical and economical performances of heating andcooling of ground-source heat pumps were analyzed and compared in engineering examples. The coefficient of ground-source heat pumps were superior to heating and cooling, and the initial investment and running cost were saved about 24～30%.
出处
《北京建筑工程学院学报》
2002年第4期26-29,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
基金
院重点青年基金资助
关键词
地源热泵
供热
空调
性能系数
经济性
ground-source heat pumps, energy saving, coefficient of performances
