SOLAR HEATING PANEL FOR BUILDING Russian patent published in 2004 - IPC

FIELD: solar engineering; construction of solar energy heated buildings and structures.

SUBSTANCE: proposed solar heating panel has glass facing, double-layer heat energy receiver whose external layer is made in the form of metal plate with dark-color painted rough front surface, and internal layer is made of heavy concrete; sealed air chamber is provided between glass and heat receiver; rear double-layer wall of panel has vertical air duct in-between; heavy concrete internal layer functions as heat storage; external layer facing room interior is decorative layer; deflectors are provided in top and bottom parts of air duct for controlling hot air flow. Panel depends for its operation on greenhouse effect in air chamber between glass and heat energy receiver and on using ventilation channel at inner surface of panel for air flow discharge into atmosphere.

EFFECT: provision for using radiant energy of sun for heating buildings.

1 cl, 1 dwg