| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce heat radiation caused by radiation and convection in a heat collector, to allow installation as a roofing material for a dwelling house, and to efficiently recover a heat quantity required for heating a heating medium using solar heat. <P>SOLUTION: Radiation heat radiated from a heat collecting part 3 getting to a high temperature to an outside is prevented by bending an end part of a reflecting mirror 1 to include the heat collecting part 3 via a clearance, heat radiated from the heat collecting part 3 to peripheral gas heats efficiently the heating medium because sealed under a high-temperature condition, and this solar heat collector of the present invention is enhanced in efficiency, and is compactified and simplified. <P>COPYRIGHT: (C)2008,JPO&INPIT |
