PROBLEM TO BE SOLVED: To provide an energy-saving mist sauna device which is installed at a low cost.SOLUTION: A bathroom heating unit 2 for supplying warm wind to a bathroom has a heat exchanger for heating 4 through which hot water supplied from an external heat source machine passes and a heating fan 5 for generating wind that passes through the heat exchanger for heating and for sending air heated by heat exchange with the heat exchanger for heating 4 into the bathroom. A mist generating unit 3 for generating mist in the bathroom includes a mist nozzle 7 for spraying mist into the bathroom and a mist generating pipe 8 for sending warm/unwarmed water supplied from the external heat source machine to the mist nozzle 7. The mist sauna apparatus further has a mist heat exchanger 10 that is a water/water heat exchanger having the function of heating warm/unwarmed water passing through the mist generating pipe 8 by heat exchange between the hot water derived from a discharge side of the heat exchanger for heating 4 and the warm/unwarmed water passing through the mist generating pipe 8.COPYRIGHT: (C)2009,JPO&INPIT【課題】省エネ化が可能で、設置コストが安いミストサウナ装置を提供する。【解決手段】浴室に温風を供給する浴室暖房用ユニット2に、外部の熱源機から送られてくる温水が通水する暖房用熱交換器4と、暖房用熱交換器を通る風を発生させて、暖房用熱交換器4と熱交換して暖められた空気を浴室内へ送る暖房用ファン5とを設ける。浴室内にミストを発生させるミスト発生用ユニット3に、浴室内にミストを噴出させるミストノズル7と、外部の熱源機から供給される湯水をミストノズル7に導くミスト発生用配管8とを設ける。暖房用熱交換器4の出側から導出される温水とミスト発生用配管8を通る湯水とを熱交換させて、ミスト発生用配管8を通る湯水を暖める機能を備えた水/水熱交換器をミスト熱交換器10として設ける。【選択図】図1
