Patent ID: 8746237
Filing Date: 2014-06-10
Classification: F24S,Y02E,Y10T

Abstract:
1. A solar collector comprising an enclosure comprising a transparent single-layered or multi-layered polymer material comprising a central cylindrical portion, two lateral cylindrical portions connected to the central cylindrical portion, a plane portion tangential to the lateral cylindrical portions, two end-face covers installed on the enclosure end faces, and a heat-receiving device arranged inside the enclosure for transferring heat to a heat carrier and made in the form of an absorber with channels for circulation of a liquid heat carrier, the front side of the absorber being coated with a selective coating while the rear side thereof having thermal insulation, wherein the absorber is defined by a cylindrical portion having an axis that coincides with the axis of the central cylindrical portion of the enclosure, wherein the collector further comprises a rigidity rod which is located inside the enclosure and extends in the longitudinal direction of the enclosure in the vicinity of the central cylindrical portion.