DISH-TYPE SOLAR CONCENTRATION DEVICE

摘要

The present invention discloses a dish-type solar concentration device, comprising a reflection surface (3), a heat absorber (4) and a dish-type support frame (5) being provided above and below the reflection surface (3), respectively; further comprising a rigid turntable (11) and a circular orbit (27) fixed onto the ground, the rigid turntable (11) being connected in a rotary manner to the circular orbit (27) through a plurality of bearing wheels (12), at least one support and one fixed leg (10) being provided on the rigid turntable (11), a driving mechanism for adjusting an elevation angle of the dish-type support frame (5) being provided on the top end of the support, and the top end of the driving mechanism and the top end of the fixed leg (10) being articulated to the dish-type supporting frame (5) by two first horizontal articulating shafts (8) parallel to each other. By such a structure, the stability and strength of the dish-type solar concentration device can be enhanced.