HEAT RECEIVER OF SOLAR COLLECTING PANEL Russian patent published in 2008 - IPC F24J2/24 

FIELD: lighting.

SUBSTANCE: heat receiver of a solar collecting panel consists of at least, two similar, interconnected sheet fragments, which have a profiled surface, corrugations, input and output collectors, and connected with possibility of interfacing and sealed rigid connections along the outer perimeter and inside. The corrugations of the profiled surface have a shape of coupled half cylinders, the coupling faces of which have flat and fillet parts and a spot for rigid fixing inside the perimeter. The distance between the spots for rigid fixing, at least, is equal to the typical size of the spot for rigid fixing, but not larger than its decuple value. The typical size of the flat part between each spot for rigid fixing and a fillet part is at least, equal to a quarter of the typical size of the rigid fixing spot, but not larger than the previously indicated size. Radius of the fillet part is at least, equal to a quarter of the typical size of the rigid fixing spot, but not larger than the radius of the corrugation. The value of the radius of the fillet parts of coupling corrugations and collectors is at least equal to the smallest radius of the fillet part.

EFFECT: invention lowers materials consumption and energy requirements for deformation of each sheet fragment.

5 cl, 1 dwg