摘要
建立了太阳能热泵地板供暖系统的能量分析、可用能分析数学模型,模拟了上海供暖期的气候条件,给出了系统各部件的可用能损失情况。着重从太阳能集热器并联的组数出发对系统进行了优化研究,并给出了系统供暖性能系数和可用能效率,为该系统的设计及应用提供参考。
Based on energy analysis and exergy analysis, mathematical model of the solar heat pump floor radi- ation heating is established,and by modeling the climatic conditions of Shanghai, the exergy destruction（ irre- versible loss） in each component of solar heat pump floor heating system is obtained. The relation of the solar collectors connected in parallel groups with optimization of the system is studied, coefficient of heating performance （COP） and energy efficiency of the system axe presented.
出处
《节能技术》
CAS
2009年第4期377-379,382,共4页
Energy Conservation Technology
基金
上海市重点建设课程(6700308)
关键词
太阳能集热器
地板供暖
供暖性能系数
可用能效率
solar henter
floor heating
coefficient of heating performance
energy efficiency
