| 摘要 |
PURPOSE:To make it possible to attach and fasten a thermal medium tube by a means other than brazing by integrally molding a flat plate section, a heat absorption and radiation fin, a thermal medium tube attachment leg and a freez- fixing leg by extrusion molding so that a brazing process may become unnecessary. CONSTITUTION:A thermal medium tube attachment leg 13 having a flat plate section 11, a heat absorption and radiation fin 12 and a thermal medium tube fastening member 14, and a leg 15 which connects and fastens respective heat absorption and radiation curtain wall are integrally molded with a metal such as alminum by extrusion molding. The thermal tube fastening member 14 is formed in a U-shape in which the thermal medium tube 5 is inserted, and fastens the thermal medium tube 5 by being caulked around it. Depending on the installation space, a suitable number of combination is used by connecting respective connecting and fastening legs 15 by a connecting member 16, and so, a suitable size that matches the large area of wall can easily be fabricated. |
