SOLAR HEAT COLLECTOR Russian patent published in 2008 - IPC F24J2/36 

FIELD: heating.

SUBSTANCE: invention refers to energy conservation techniques by means of using solar energy for heating of a heat carrier in operating and being developed systems of a hot water supply and heating with a forced circulation of liquid, gas and other heat carriers, facilitating an intensive heat mass transfer. A solar heat collector comprises a working panel with a built-in pipe collector equipped with inlet and outlet sleeves for a heat carrier and an elastic chamber; at that the working panel and the pipe collector built into the chamber are made out of plastic polymer materials with high light and heat absorbing characteristics; a crimped replaceable heat absorbing film is used on the working surface of the panel; gas CO or CO₂ or combination of CO and CO₂ and non freezing liquid (gaseous liquid) are used as a heat carrier. The working surface of the panel is covered with a transparent film. The elastic chamber is filled with a compressed air thus creating a forced system of collector unfolding. An excessive pressure control valve is assembled in the elastic chamber.

EFFECT: reduction of prime cost and material cost, upgrading of processibility of manufacture and assembly, of transportability and operating characteristics of a solar heat collector.

4 cl, 1 dwg