The invention discloses a structure for eliminating mist on a
light energy heat collection device of a
solar water heater. The structure comprises an upper installing frame and a lower installing frame, multiple
solar heat collection pipes are jointly installed between the upper installing frame and the lower installing frame, the outer side wall of each
solar heat collection
pipe is provided with a deep groove
ball bearing, and a transmission gear and a fan are installed on an outer ring of each deep groove
ball bearing; and a transmission case is installed on the upper installing frame through a connecting frame, and a
wind power generation mechanism is installed on the top wall of the transmission case in a penetrating manner. The invention further discloses a method for eliminating the mist on the
light energy heat collection device of the
solar water heater. The method comprises the following steps of 1 installing, 2 direction adjusting and 3 mist removing. According to the structure and the method for eliminating the mist on the
light energy heat collection device of the
solar water heater, the structure is skillful, use is convenient, wind energy is converted into
electric energy to provide power for the device, the mist on the
solar heat collection pipes can be effectively removed, and
energy conservation and environment protection are achieved; and meanwhile, the direction of a wind wheel can be adjusted in time according to different using environment and different time, and then the wind energy
utilization rate is increased.