摘要
提出了一种适用于太阳能供热采暖工程的新型太阳能空气-水复合平板集热器。该集热器可以单独使用空气、水或同时以空气和水作为集热工质。测试显示,该集热器空气循环集热效率为55%～65%,水循环集热效率为32%～34%,能够满足太阳能供热采暖工程的要求。该集热器成本不高,适用于在我国北方广大农村地区推广使用。
This paper focuses on a new type of solar collector that has the potential for using in solar heating systems.It can use both air and water as the circulation mediums.Experiment results show that the collector efficiency is between 55%～65% when air is used as the circulation medium,while the efficiency is between 32%～34% for using water as the circulation medium,and it can meet the requirement of solar heating systems.Moreover,this collector is fairly cheap,therefore,especially suitable for the rural areas in north China.
出处
《可再生能源》
CAS
北大核心
2011年第3期108-111,共4页
Renewable Energy Resources
基金
"十一五"国家科技支撑计划资助项目(2008BAJ12B01)
关键词
太阳能
复合集热器
集热效率
供热采暖
solar energy
air-water hybrid collector
collector efficiency
heating
