PROBLEM TO BE SOLVED: To provide a mist generator which can increase the room temperature and humidity quickly in a bathroom while suppressing deterioration of a body feeling of a user due to the mist particle size as much as possible, and which can be constituted by reducing the number of mist nozzles.SOLUTION: In a mist generator 10, two kinds of specifications are combined and they are: mist nozzles 22, 23 in which the flow rate is small and in which the mist particle size is small and mist nozzles 21, 24 in which the flow rate is large and in which the mist particle size is large. The mist generator is constituted with a jetting mode in which the mist nozzles 22, 23 in which the flow rate is small are arranged facing inside so that the mist jetted from themselves goes inwardly, and the mist nozzles 21, 24 in which the flow rate is large are arranged facing outside so that the mist jetted from themselves goes outwardly.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】ミスト粒径による使用者の体感の悪化を極力抑えつつ浴室の室温や湿度を速やかに上昇させることが可能で、しかもミストノズルの個数を少なく構成することができるミスト発生装置を提供する。【解決手段】ミスト発生装置10は、流量が小さくミスト粒径の小さいミストノズル22,23と、流量が大きくミスト粒径の大きいミストノズル21,24との2種類の仕様のものを組み合わせ、流量の小さいミストノズル22,23が内側向きに配置されて自身から噴射するミストが内側に、流量の大きいミストノズル21,24が外側向きに配置されて自身から噴射するミストが外側となるような噴射態様にて構成される。【選択図】図1