| 摘要 |
<p>The invention relates to devices for using radiation energy in national economy, in particular solar radiation, and can be used in any branch of economy. The inventive heat-receiving panel for a solar collector comprises at least two similar sheet fragments, which are provided with a shaped surface consisting of corrugations and of input and output collectors, and which are interconnected in such a way that they are sealingly and rigidly jointed along the external perimeter and thereinside. The corrugations of the shaped surface are embodied in the form of mutually conjugated semicylinders, the mating face of which is provided with flat and fillet areas and with rigid couplings inside the perimeter, wherein a distance therebetween is at least equal to or less than the typical size of the rigid coupling. The radius of the fillet area is equal to or less that one forth the typical size of the rigid coupling and is not greater than the corrugation radius, and the radius of the fillet areas, where the corrugations and the collectors are jointed, is at least equal to the small radius of the fillet area, where the corrugations are jointed.</p> |
