| 摘要 |
A humidifier reduces the noise generated by the dropping of water droplets and can also vent bacteria-destroyed mist. An auxiliary water tank is installed under a water supply tank for receiving the water supplied from the water supply tank. An ultrasonic humidifying vessel is connected to the auxiliary water tank. A heating-type humidifying apparatus is provided at the upper portion of the ultrasonic humidifying vessel. A heating coil is wound around a driving pulley of the heating-type humidifying apparatus. First and second idle pulleys are immersed in the water contained in the ultrasonic humidifying vessel. A humidifying endless belt trains around the driving, the first idle, and the second idle pulleys. The portion of the humidifying endless belt around the driving pulley is heated by the heating coil, thereby generating steam, and the portions of the humidifying endless belt around the first and second idle pulleys are immersed in the water contained in the ultrasonic humidifying vessel, so that it absorbs water. The humidifying endless belt receives the water droplets from a mist conduit tube, reducing the noise caused by the dropping of the water droplets. The air fed is introduced into the ultrasonic humidifying vessel. The bacteria in the mist are destroyed when the mist meets the hot steam generated by the heating coil or passes by the heating coil. The mist is mixed together with the steam in the mist conduit tube, and is vented. |
