PERIMETER AIR CONDITIONING SYSTEM

To provide an air conditioning system that can suitably correct a distribution of air temperature in a perimeter zone.SOLUTION: An air conditioning system comprises an air conditioner 1 for sending supply air, a supply air duct 2 for guiding the supply air from the air conditioner 1 to a target spac...

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Hauptverfasser: MIYAZAKI TOSHIYUKI, MINOWA NORIMASA, SUGIHARA HIROHIDE, UEMURA SATOSHI, NOMIYA TOMOHIRO, SAKAMOTO DAISUKE, TASHIRO HIROICHI, KITAGAWA AKIRA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an air conditioning system that can suitably correct a distribution of air temperature in a perimeter zone.SOLUTION: An air conditioning system comprises an air conditioner 1 for sending supply air, a supply air duct 2 for guiding the supply air from the air conditioner 1 to a target space S, a discharge port 4 for discharging the supply air into the target space S, a variable air volume device 5 for adjusting an air volume of the supply air to be discharged from the discharge port 4, a perimeter fan 6 provided in a perimeter zone, and for sending indoor air upward, and a suction port 16 provided above the perimeter fan 6, and is constituted so as to estimate floor neighborhood temperature at each position of the perimeter zone on the basis of a plurality of parameters related to the floor neighborhood temperature of the perimeter zone, and adjust a discharge air volume of the variable air volume device 5 facing the perimeter zone on the basis of the estimated floor neighborhood temperature.SELECTED DRAWING: Figure 3 【課題】ペリメータゾーンにおける空気温度の分布を好適に是正し得る空調システムを提供する。【解決手段】給気を送り出す空調機1と、空調機1から対象空間Sへ給気を導く給気ダクト2と、対象空間Sへ給気を吹き出す吹出口4と、吹出口4から吹き出される給気の風量を調整する変風量装置5と、ペリメータゾーンに設けられ、室内空気を上方へ送り出すペリメータファン6と、ペリメータファン6の上方に設けられた吸込口16とを備え、ペリメータゾーンの床近傍温度に関連する複数のパラメータに基づき、ペリメータゾーンの各位置における床近傍温度を推定し、推定された床近傍温度に基づき、ペリメータゾーンに面する変風量装置5の吹出風量を調整するよう構成する。【選択図】図3