| 摘要 |
PROBLEM TO BE SOLVED: To provide a flat plate type solar heat collection device which includes resin heat collection pipes, circulates a fluid in the heat collection pipes to collect solar heat, and prevents the displacement of the heat collection pipes which is caused by temperature changes.SOLUTION: The flat plate type solar heat collection device includes: a casing 1 where an upper surface is covered by a transparent sealing plate; a heat insulation material 3 which is disposed at the bottom side in the casing 1; multiple heat collection pipes 4 which are aligned on the front surface side of the heat insulation material; and a heat collection plate 5 which is disposed on the front surface side of the heat insulation material 3 so as to cover the heat collection pipes. Each heat collection pipe 4 is stored in a groove formed on the front surface side of the heat insulation material 3 and the heat collection plate 5 is adhered to a surface of the heat insulation material 3 by an adhesive. |
