| 摘要 |
PURPOSE:To perform a room heating operation economically by a method wherein an air layer formed between the interior finishing material and the concrete wall of the reinforced concrete building is made to extend from the space under the floor to the space under the roof and hot air obtained by an air heat collecting type heat collector arranged on the roof is distributed into each of the rooms of the building. CONSTITUTION:The hot air obtained by the air heat collecting type flat plate heat collector B on the roof is sucked through a heat radiating duct C2 by the operation of a forced-in blower F provided on the ground below the wall of the building which is not subjected to sunlight and is collected into each of the rooms of the building through an air intake port 3. The hot air collected in the rooms is then discharged into a gravel type heat accumulation tank J through a vent groove G2 under the floor. Further, a vertical air heat collecting type glassed flat plate heat collector A is provided between windows on the sunshine side wall of the building in such a manner that a lower header H1 of the collector A communicates with the space under the floor through a vent groove G1 while an upper header H2 communicates with the collector B through a pipe D1. In addition, a heat radiating duct 1 is provided on the sunshine side wall of the building so that the hot air is blown into each of the rooms through a vent port 2, the ceiling space of each of the rooms and a ceiling vent port 4. |
