| 摘要 |
A focussing solar collector is adapted to focus solar radiation on a surface (12) mounted above a fixed support frame (11) by means of an optic system. The optic system comprises a plurality of flat, essentially rectangular, reflectors with reflecting specular surfaces (3). The reflectors are placed side by side and are identical with one another and the surfaces (3) lie in planes orientated at constant, predetermined angles with respect to each other. The reflectors can be rotated about their longitudinal axes to follow the apparent motion of the sun and to reflect the radiation thereof onto the surface (12) provided for this purpose, the said predetermined angles between the surfaces (3) remaining constant to enable this to be accomplished. <IMAGE> |
