| 摘要 |
The panel is intended for use especially with cylindrical/parabolic collectors provided with mirror reflectors which concentrate the solar radiation on an absorption tube located along its focal line, but is also applicable to other types of thermal solar collectors, being formed by a core (2) acting as a support which provides the panel as a whole with the required strength, rigidity and form-stability, which core is based on mineral fibres and thermoplastic resins or the like, said core (2) forming the support for a reflective aluminium sheet (3) which constitutes the actual reflector, both parts (2,3) being duly protected against environmental agents. The stratified panel thus obtained is much lighter, much more manageable and much less fragile than the conventional panels in this type of collector made using glass mirrors which are fragile, heavy and difficult to handle. |
