摘要
文章介绍了地源热泵系统定义、工作原理、特点与分类,分析了夏热冬冷地区气候条件与建筑物空调供热负荷特征与各类地源热泵系统的基本特点,指出了主要解决冬季供热问题与保持地源热泵系统低温热源体热平衡的夏热冬冷地区地源热泵应用技术路线,讨论了"政策"、"资源条件"、"负荷特点"、"能源价格"、"节能效益"、"经济性"等要素对地源热泵工程决策与评估的影响。
It presents the definition, working principle, characteristics, classification of geothermal heat pumps （GHPs）, analyses the climatic condition and the specificity of heating load of buildings for the hot summer ＆ cold winter zone, the features of different GHP systems are also discussed . It is indicated that heating problems and the heat balance of the low temperature heat sources in this area are the main technical route of GHP application . The effects of the policy, low temperature heat sources condition , loads characteristics and energy price to the DHPs are discussed.
出处
《江苏建筑》
2009年第5期91-93,共3页
Jiangsu Construction
关键词
地源热泵
空调供热
夏热冬冷地区
geothermal heat pumps（DHPs）
air conditioning
hot summer ＆amp
cold winter zone
