| 摘要 |
<p>The invention relates to a solar radiation collector disc, concentrating a plurality of independent beams of rays reflected in a specular manner off a stationary receiving plane, which includes: a lenticular structure (11) provided with circular tubular rings (16) mounted concentrically with the same difference between the radii thereof, a plurality of planar specular surfaces (12) each with independent focussing movement, and a single specular reflection plane (13) opposite the lenticular structure (11). The disc comprises a rotary tube (1) with two extensions (2) aligned on a polar axis (6) which, starting from an integral central ring (3) rest (5) by the ends thereof on respective mountings with bearings (4); in the central ring (3), diametrically opposed and secured externally according to another axis (7) which is orthogonal relative to the polar axis (6), are two short, tubular projections (8), which are centres of rotation for two opposing structural extensions (9) and (10) for anchoring the reflective elements (12) and (13).</p> |
