摘要
随着空调的日益普及,建筑耗能量迅猛增加。地源热泵作为建筑物供暖及制冷新技术,既保护环境又节约能源。其能量转换效率高、运营成本低,改善了夏热冬冷地区建筑热条件。介绍了地源热泵的分类及特点,列举美国、加拿大、瑞士等多个国家地源热泵系统的发展情况,分析了我国地源热泵的发展前景,对地源热泵和普通中央空调主机设置、运行效率、控制系统等方面进行了比较。
With the increasing popularity of airconditioning, building energy consumption is rapidly increasing. Ground source heat pump as a new technology of buildings heating and cooling, not only protects the environment but also saves energy. With high energy conversion efficiency and low operating costs it improves building heat conditions in the hot summer and cold winter areas. The article introduces the classification and characteristics of ground source heat pump, lists the development of ground source heat pump system in the United States, Canada, Switzerland and other countries. It also analyzes the development prospects of ground source heat pump in China. At last the comparison is made between ground source heat pump and central airconditioning in common host setting, operation efficiency, control systems and so on.
出处
《电力需求侧管理》
2009年第1期41-43,共3页
Power Demand Side Management
关键词
地源热泵
土壤源热泵
地表水热泵
地下水热泵
建筑供暖与制冷技术
ground source heat pump
soil source heat pump
surface water heat pump
under- ground water heat pump
building heating and cooling technology
