SOLAR HEAT COLLECTING DEVICE

摘要

PURPOSE:To enable to track the sun by a method wherein a driving controlling part is provided for changing the inclination of a plurality of solar heat reflecting plates so as to condense the solar heat to the focus at all times. CONSTITUTION:The reflecting plate 3 supported with a center shaft 9 is provided with a bevel gear 13 engaging with a bevel gear 12 equipped onto the shaft 11 of a driving motor 10. Said driving motor 10 is controlled in accordance with detected solar angle of elevation in order to drive the reflecting plate 3 so as to condense the solar heats SA, SB and SC onto a pipe 2 located at the focus X at all times.