SPACE PURIFICATION SYSTEM

To provide a space purification system capable of purifying a space to be air conditioned at an early stage, while considering comfort of a user.SOLUTION: A space purification system 100 includes a blower device (space purification device 10) which distributes and delivers air containing hypochlorous acid to a plurality of air-conditioned space (indoor space 62) corresponding to a plurality of branch ducts 67 via a main duct 66 and the plurality of branch ducts 67. An air amount setting part 42 sets an air amount necessary for each of the plurality of branch ducts 67 as an individual setting air amount. A concentration control part increases the concentration of hypochlorous acid in the case where a space to be air conditioned with no person exists. The air amount setting part 42 corrects the individual setting air amount of the branch duct 67 connected to a space to be air conditioned with a person smaller than the individual basic setting air amount which is already set, and it corrects the individual setting air amount of the branch duct 67 connected to a space to be air conditioned with no person larger than the individual basic setting air amount which is already set.SELECTED DRAWING: Figure 1 【課題】ユーザの快適性を考慮しつつ被空調空間を早期に浄化可能な空間浄化システムを提供する。【解決手段】空間浄化システム１００は、次亜塩素酸を含んだ空気を主ダクト６６及び複数の分岐ダクト６７を介して、複数の分岐ダクト６７に対応する複数の被空調空間（屋内空間６２）に分配して送風する送風装置（空間浄化装置１０）を備える。風量設定部４２は、複数の分岐ダクト６７のそれぞれに必要とされる風量を個別設定風量として設定する。濃度制御部は、人がいない被空調空間が存在する場合、次亜塩素酸の濃度を上昇し、風量設定部４２は、人がいる被空調空間と接続される分岐ダクト６７の個別設定風量を、既に設定されている個別基本設定風量よりも小さく補正し、人がいない被空調空間と接続される分岐ダクト６７の個別設定風量を、既に設定されている個別基本設定風量よりも大きく補正する。【選択図】図１