| 摘要 |
PURPOSE:To provide a thermal collector by one sheet material on a water surface of a facility by a method wherein the sheet material is supported at its both sides for spreading over the water surface, and the water is adhered to the inner side surface opposite to a side receiving a solar heat and then flowed down along an inclination of the sheet material. CONSTITUTION:A water feeding means 3 is arranged on a base block 2 arranged along at least a part of the circumferential edge of a facility 1 and projected up to a location higher than a water surface. A supporting member 4 is installed in opposition to the base block with a proper distance spaced apart from the base block 2 in the midway part of water region or on an opposite bank, and a sheet material 5 is tensioned between the base block 2 and the supporting member 4. A water feeding means 3 has a nozzle pipe 7 for use in dispersing water against a flow regulator plate 6 fixed to the base block; the extremity end of the flow regulator plate 6 contacts a sheet material 5 and forms a clearance between it and the sheet material 5. Accordingly, the water dispersed to the flow regulator plate 6 is uniformly transmitted from the extremity end of the flow regulator to the downward surface of the sheet material; thus, a high economical characteristic is shown in thermal collecting activity at a low and a medium temperature. |
