PROBLEM TO BE SOLVED: To provide a liquid atomizer in which liquid stored in a tank circulates for supplying on upper faces on a plurality of rotating disks having simple configuration without using power for circulating the liquid stored in the tank, such as pumps.SOLUTION: The liquid atomizing unit 9 includes a cylindrical path 12 having openings on the upper side and the lower side a rotation unit 13 provided in the cylindrical path 12 and a storage section 26 provided on a lower part of the cylindrical path 12. The rotation unit 13 includes: a rotating shaft 19 disposed toward the vertical direction a pumping pipe 22 fixed on the rotating shaft 19 for pumping water from the storage section 26 and a plurality of rotating plates 20a, 20b, and 20c fixed in an axial direction of the outside face of the rotating shaft 19 with predetermined intervals. An air duct for connection between a suction port 4 and an exhaust opening 5 is divided into an air duct for humidifying via the liquid atomizing unit 9 and an air duct for heating bypasses the liquid atomizing unit 9 and the air duct 2 for heating are provided on both ends of the cylindrical path of the liquid atomizing unit 9.COPYRIGHT: (C)2012,JPO&INPIT【課題】本発明は、液体微細化装置に関するもので、タンク内に貯めた液体を循環させるためのポンプ等の動力を使用せずタンク内に貯めた液体を循環させ、簡単な構成で複数の回転する円板の上面に液体を供給することを目的とする。【解決手段】液体微細化手段9は、上方および下方に開口部を有する筒状の経路12と、筒状の経路12内に設けた回転手段13と、筒状の経路12の下部に貯水部26を有し、回転手段13は、上下方向に向けて配置した回転軸19と、回転軸19に固定されるとともに貯水部26から水を吸上げる揚水管22と、この外面の回転軸19の軸方向に所定間隔で固定された複数の回転板20a~20cを設け、吸込口4と排気口5を結ぶ風路を、液体微細化手段9を経由する加湿用風路と液体微細化手段9をバイパスする加熱用風路の2風路に分岐し、加熱用風路を、液体微細化手段9の筒状の経路の両側に設けた。【選択図】図2
