| 摘要 |
PURPOSE: An ornament watermill is provided to understand watermill history and driving method and to be used as a humidifier. CONSTITUTION: An ornament watermill(1) comprises a mounting board and a water bath on the bottom. The water bath has a spinning wheel placed by a holder of a central shaft. Falling water from a waterway drives spinning wheel rotation. The rotation force of the spinning wheel central shaft is formed by connection of the upper board of a millstone with one side of the millstone part and other side of upper millstone.
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