【摘要】 结合某一工程,利用当地太阳能分布系数对集中供热的民用太阳能热水系统进行了参数计算、设备选择、经济性分析,并对投资可行性进行了探讨.相对于分户式系统,集中式系统具有占地面积小、节省初始投资、运行维护方便、集热效率高等优点.更多还原

【Abstract】 Combining some engineerings,using local solar energy distribution coefficient,makes the parameter calculation,equipment selection,economy performance analysis for solar demestic heating water system with central heating,discusses the feasibility of investment.For individual system,central system has so many advantages such as occupied area is small,primal investment is low,convenient for operation and maintenance,heating accumulation efficiency is high and so on.更多还原