【摘要】 介绍了别墅型太阳能中央热水系统的组成、工作原理和性能特点,并与其它形式的热水系统的综合性能进行了比较。实际工程应用表明:别墅型太阳能中央热水系统是一种节能、环保、安全、高效的热水装置,每平方米太阳能热水器的年平均获热量(每年按360 d计)相当于1 200 kWh的电力、500 kg煤和180 kg液化气通过相应装置得到的热量。更多还原

【Abstract】 The text introduced composition,the principle and the performance characteristic of solar central hot water system of villa,and carried on the comparison with other forms hot water system of villa,indicated that solar central hot water system of villa has the advantages of energy conservation,environmental protection,security and highly efficiency.Annually,the heat energy of solar-powered water heater each square meter(360 days every year) is equivalent to that derived from 1200 kWh electricity,500 kg coal and 180 kg liquefied gas.更多还原