OPEN VOLUMETRIC RECEIVER OF SOLAR RADIATION

摘要

The solar radiation receiver comprises support bodies (11), each of which supports a porous absorber body (12) having a receiving surface (20). Air is sucked through the absorber body (12) and is fed to a heat consumer. Subsequently, the air is returned to the radiation receiver and flows there along the support bodies (11) to the front side. The front side is covered with a transparent cover (28) that substantially prevents air exchange with the environment. As a result, heat losses to the environment are reduced.