PROBLEM TO BE SOLVED: To provide a mist device directly connected to a hot water supply system, capable of suppressing lowering in indoor humidity by reducing such disadvantage that water droplets are leaked outside the room.SOLUTION: A mist device 100 directly connected to a hot water supply system includes: a flow controller 10 for controlling a flow rate per unit time of a mist water flowing through a mist water passage 3 a temperature measuring part 53 for measuring an indoor temperature a humidity measuring part 54 for measuring indoor humidity and a control part 11 for controlling the operation of the flow controller 10. After the mist operation is started, when a decrement of the measured temperature of the temperature measuring part 53 is a first prescribed value or more and a decrement of the measured humidity of the humidity measuring part 54 is a second prescribed value or more, the control part 11 reduces a spray amount of the mist water.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】水滴が室外に漏れ出る不都合を軽減して、室内の湿度の低下を抑制できる給湯直結式ミスト装置を簡便に構成する。【解決手段】給湯直結式ミスト装置100は、ミスト用水路3を流れるミスト用水の単位時間当たりの流量を調節する流量調節器10と、室内の温度を測定する温度測定部53と、室内の湿度を測定する湿度測定部54と、流量調節器10の動作を制御する制御部11と、を備え、制御部11は、ミスト運転が開始された後、温度測定部53の測定温度の減少量が第1所定値以上、且つ湿度測定部54の測定湿度の減少量が第2所定値以上のとき、ミスト用水の噴出量を減少させる。【選択図】図1
