MULTI-OPERATED SOLAR COLLECTING PANEL Russian patent published in 2017 - IPC F24J2/24 F24J2/34 F24J2/36 

FIELD: heating system.

SUBSTANCE: multi-operated solar collecting panel comprises a body of a heat insulation material, a terminal transparent enclosure, a heat-carrying agent covered with the barrier bags of a flexible transparent film filled with a volumetric absorber of a heat-retaining material that has a melting phase transformation and an optic properties of a gray body. The fixing gates are attached to the both sides of the bags. These gates are pressed by two demountable wafers of the transparent enclosure. These wafers are covered with the folding-back safety closures with the internal mirrored surface. These safety closures are mounted on the U-channel of the rectangular bent with the help of the demountable loose straps. The rectangular bent is latched and equipped with the clamping elements of the mirror boosters that are formed of the open safety closures which are mounted on the loose straps with the 45-50° angle towards the collector symmetry plane in the open state of the collector. The collector symmetry plane is parallel oriented to the ecliptic plane. The heat-retaining material with the melting phase transformation consists of the stearin with the addition of a black oil-soluble dye like a flux oil or a candle dye F Black C.

EFFECT: heat interchange increase.

4 cl, 3 dwg