摘要
传统的热泵存在无法全年高效运行、除霜效率低等问题。通过分析我国热泵技术应用过程中存在的问题,提出了实现冬夏季均高效运行的柔性热泵系统思想,并对3类典型柔性热泵系统的原理和特点进行了介绍。分析表明,柔性热泵系统可以解决传统空气源热泵、地埋管地源热泵、太阳能集热器等系统应用过程中存在的问题,并且具有节能潜力。
Traditional heat pumps usually can not work efficiently all year round and the performance during the defrosting period is not good enough. After analysing the existing problems in the application of heat pump, proposes a novel heat pump system with high efficiency for the whole year, i.e., flexible heat pump system. Elaborates the working principles and characteristics of three typical flexible heat pump systems in detail. It is shown that the flexible heat pump not only can solve a series of problems of traditional air-source heat pumps, ground-source heat pumps and solar energy collectors, but also has huge potential of energy conservation.
出处
《暖通空调》
北大核心
2016年第12期1-7,共7页
Heating Ventilating & Air Conditioning
基金
国家自然科学基金创新群体基金资助课题(编号:51521005)
国家重点研发计划项目(编号:2016YFC0700304)
关键词
空气源热泵
地源热泵
太阳能集热器
供热
低品位自然能源
air-source heat pump, ground-source heat pump, solar energy collector, heating, lowgrade natural resource
