INSTALLATION STRUCTURE OF COMPOUND PARABOLIC CONCENTRATOR TYPE REFLECTION PLATE, SOLAR HEAT COLLECTOR, OPERATION METHOD FOR SOLAR HEAT COLLECTOR, RADIATION COOLER AND OPERATION METHOD FOR RADIATION COOLER

摘要

PPROBLEM TO BE SOLVED: To provide an installation structure of a CPC type reflection plate capable of easily installing the CPC type reflection plate to a holding frame at a low cost. PSOLUTION: By arranging a plurality of CPC type reflection plates 2 side by side and integrating them, a reflection plate unit 5 is formed. The CPC type reflection plates 2 in both the ends of the reflection plate unit 5 are each provided with one leg part 6. A holding member 17 is fixed to the holding frame 4. The holding member 17 is formed with two cutouts 18 allowing fitting-in of both the leg parts 6 at an interval of an interval between both the leg parts 6 or below in the longitudinal direction. Each the leg part 6 is formed with a projecting engagement part 7 such that the projecting engagement part 7 projects to the other leg part 6 side. Each side edge of both the cutouts 18 is formed with a recessed engagement part 19 allowing fitting-in of the projecting engagement part 7 of the leg part 6. The leg part 6 of the CPC type reflection plate 2 of the reflection plate unit 5 is fitted into the cutout 18 of the holding member 17, and the engagement parts 7, 19 are engaged with each other. PCOPYRIGHT: (C)2005,JPO&NCIPI