PROBLEM TO BE SOLVED: To provide a bathroom dryer having an atomizing function which can achieve the blocking-preventing/blocking-elimination of a nozzle by a control using an existing component without additionally providing a special device or the like.SOLUTION: After filling mist water by feeding water to a specified passage region S by closing a spraying valve 62, and opening a water draining valve 81 and a water feeding valve 61, the specified passage region S is placed under a sealed and closed state by closing all valves 62, 81 and 61. Hot water for a heat source from a heat source machine 4 is introduced to a liquid/liquid-heat exchanger 7 by opening a water proportional valve 142, and the mist water in the specified passage region S is heated, and by the expansion accompanying the temperature rise, the internal pressure of the specified passage region S is raised. The mist water of a high pressure is made into a mist and jetted from nozzles 5 and 5 by opening the spraying valve and the water feeding valve at a point when the internal pressure of the specified passage region S has been raised to a specified internal pressure.COPYRIGHT: (C)2007,JPO&INPIT【課題】 ノズルの詰まり防止・詰まり解消を、特別な装置等を追加設置することなしに既存の構成要素を用いた制御により実現し得るミスト装置やミスト機能付き浴室乾燥機を提供する。【解決手段】 噴霧弁62を閉、排水弁81と給水弁61を開にして特定通路領域Sに給水しミスト用水を充填した後に、全弁62,81,61を閉にして特定通路領域Sを密閉閉め切り状態にする。水比例弁142を開にして熱源機4からの熱源用温水を液・液熱交換器7に導入して特定通路領域S内のミスト用水を加熱し、昇温に伴う膨張により特定通路領域Sの内圧を上昇させる。所定内圧まで上昇した時点で噴霧弁と給水弁を開にして高圧のミスト用水をノズル5,5からミストにして噴出させる。【選択図】 図1
