摘要
研制了一种将热泵与太阳能热水器结合的太阳能热泵空调热水器装置,对正在进行试验研究的太阳能热泵空调热水器一体装置的基本原理和构成进行介绍,并对其在热泵制热水模式下的运行工况进行了实验研究.实验结果得到能效比最大可达3.85,平均在3.0以上.并分析讨论了各种参数变化对系统的影响,在此基础上做出了该装置的耗能分析.与其他类型的热水器进行了经济性比较,数据结果表明该热水器装置更为经济.
This paper brings forward a solar-assisted heat pump heater device, which combines heat pump with solar water heater. The fundamental principle and structure of the combined device are introduced. Some experimental studies were accomplished at the mode of heat pump and under the operation condition of heating water. The top energy efficiency ratio (EER) is about 3.85 and the average value is over 3.0. The influence of the parameters on the system performance are discussed, and based on which energy consumption of the device is analyzed. Its economical efficiency is compared with other water heaters and the results show that the combined water heater device is more cheaper.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2005年第1期82-85,共4页
Journal of Southeast University：Natural Science Edition
基金
国家自然科学基金资助项目(50376052).
关键词
太阳能热泵热水器
热泵
热水器
节能
Energy conservation
Energy efficiency
Heat pump systems
