| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiation heating-cooling combination system with simplified piping construction. SOLUTION: A film ceiling 22 whose edge is supported by the upper part of a wall surface 14 is suspended from a ceiling 12 by a support member. Cold air is supplied from a heated/cooled air supply part 32 to a wind tunnel 26 that is formed between the film ceiling 22 and a heat-insulating material 20 and radiation cooling is executed to a living room 18 via the film ceiling 22, thus executing soft cooling to the living room 18. In this case, the wind tunnel 26 is formed simply by providing the film ceiling 22 on the surface of the ceiling 12, thus simplifying the execution of the radiation heating-cooling system. Also, since the film ceiling 22 has breathing property, cold air is discharged into the room from the film ceiling 22 on rapid heating/cooling and compensating for the poor starting of radiation cooling. The similar applies to radiation heating. |
