| 摘要 |
PURPOSE:To contrive to make flexible the structure of the titled device by a method wherein a required length of inverted triangular- shaped glass pipes in which a water conveying pipe, a hanging plate are hangingly provided inside thereof, are arranged adjacently between both sides small diameter parts via a gasket, and fixed by pressing of springs located at the both sides of the water conveying pipe. CONSTITUTION:A solar heat collector glass pipe 10 is formed of a large diameter light collecting part 11 and a small diameter connecting part 12. The cross section shape of the glass pipe is formed of an upper surface part 13 provided with many protruded parts and inclined surface parts provided with a reflecting layer as the cross section becomes an inverted triangular shape. A water conveying pipe 20 formed as a hanging plate 22 is provided hangingly at the lower inside of the glass pipe is arranged inside of the glass pipe. Then the required length of the glass pipes 10 are arranged adjacently via a gasket 31 between each glass pipe, while plural glass pipes 10 are fixed by pressing with springs 34 provided at the both ends of the water conveying pipe 20 via a metal plate 33, and a gasket 32. In such a structure, the improvement of flexibility in structure, sufficiently capable to cope with some deformation and the improvement in heat collecting efficiency can be contrived. |
