| 摘要 |
<p>This invention refers to a solar collector that absorbs reflected rays in a focal tube located at the focal centre of a coaxial, cylindrical, parabolic, or other geometrically formed reflector, depending on the intended purpose. The solar collector absorbs indirect (reflected) solar radiation and direct energy to a less extent, thus reducing the emission area and increasing the ray collection area on the focal finned cylinder, with a measured 0.25 m2> absorption surface, i.e. 2 m2> of absorption surface to 1 m2> of ground. The main use of the collector is to heat solids (fat), liquids to an evaporation (desalination) level, gas in closed or open flow systems.</p> |
