HOT AIR EXHAUSTING SYSTEM, ITS CONTROL METHOD AND BLIND

摘要

PROBLEM TO BE SOLVED: To provide a hot air exhausting system for a perimeter capable of being easily applied to the renewal and having a high degree of freedom in the application of a duct and the installation of an exhaust port. SOLUTION: An opening is formed by setting a non-slat part 38 free from a slat, between a supporting part 5 supporting a blind 31 and the slat 32a of an uppermost part. The upper slat 32 has the closeness higher than the lower slat 33. The exhaust port 16 is formed on a ceiling 6 at an indoor side near the supporting part 5. The hot air from a space S is leaked from the non-slat part 38 and exhausted from the exhaust port 16. COPYRIGHT: (C)2005,JPO&NCIPI