| 摘要 |
An arrangement for controlling the temperature in buildings having at least one intermediate floor structure (2) which comprises a concrete slab (2') and, on the underside thereof, a ceiling (5) for a lower room. The floor structure comprises pipes (4) for a heating medium serving to transfer heat to and from air which is introduced through a gap (6) between the concrete slab and the ceiling and which is then supplied to the lower room via the ceiling. The pipes (4) conducting the heating medium are contained in the concrete slab (2'), preferably in its upper half, to permit heat exchange both between the heating medium and the upper room via the concrete in the slab, and between the heating medium and the lower room, owing to the fact that the air flowing through the gap (6) absorbs heat from or transfers heat to the heating medium via the concrete in the slab. |
