| 摘要 |
<p>PURPOSE:To reduce energy which is consumed in the wintertime by ventilating a living space as the route of an air cycle, collecting the solar heat through an outer wall and a roof, and recovering heat escaping from the interior of a house to the exterior thereof. CONSTITUTION:In the wintertime, air introduced from the exterior B of a house into the house A through an inlet and outlet port 17 is diffused and supplied to an attic space 1 by a diffusing fan 16 via a heat exchanger 14. The air in the attic space 1 moves into a living space 2 through the ceiling 19 or from a vent space 4 into the living room 2 through an inner wall 18 or into an underfloor space 3 through the vent space 4, and is discharged to the exterior B of the house by a ventilating fan 15 in the living space 2 via the heat exchanger 14. Further, in a collector space 6, air introduced from an air feed port 11 of a ridge part 9 descends through the outer layer 7a of a roof collector space 7 and the outer layer 8a of a wall collector space 8 while collecting the solar heat. This air moves to the inner layer 8b of the wall collector space 8 and passes through the inner layer 7b of the roof collector space 7 to move to the ridge part 9 while recovering heat leaking from an airtight heat insulating layer 5. Air whose temperature has been raised by a heat collecting duct 12 at the ridge part 9 is supplied to a dispersion duct 13 through a fan 23 and a pipe 24.</p> |
