摘要
设计了太阳能地板辐射采暖系统,给出了系统的工作原理。探讨了集热器单位面积有效利用能和集热器效率的计算方法。通过经济分析,得到大庆市某60 m2平顶民房安装太阳能地板辐射采暖的年计算费用为1 485元;安装散热器采暖年计算费用为1991元。经济分析结果表明,太阳能地板辐射采暖系统具有良好的经济效益。
In this article solar radiant floor heating system was designed and the working principle of the system was introduced. The efficiency of collector unit area and the calculation method of the collector efficiency were discussed. Through economic analysis,a 60 m^2flat roofed house in Daqing with installation of solar radiant floor heating calculation costs RMB 1 485 and installing the radiator heating calculation costs RMB 1991. Economic analysis results showed that solar radiant floor heating system had a good economic benefit.
出处
《节能技术》
CAS
2014年第6期523-526,共4页
Energy Conservation Technology
基金
国家自然科学基金资助项目(51176023)
