三维立体式太阳热水器及其集热盲区

Three-dimensional Solid Solar Water Heater and its Shadow Area of Heat Collection

文中介绍了三维立体式太阳热水器，并由实验证明了三维立体式太阳热水器的热效率高于平板型太阳热水器，同时给出了在不同纬度地区的集热盲区的计算方法。要提高热效率，必须避开集热盲区。

In this paper,a three-dimensional solid solar water heater is introduced and its efficiency is proved to be higher than that of flat plate solar water heater by experiments.Also given out is the calculation technology of the shadow area of heat collection in different latitude zone.To improve the efficiency,it is necessary to avoid the shadow area of heat collection.