| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dispenser capable of performing washing operation of a drain pan without affecting generating operation of a supplied object (ice chip, beverage and the like). <P>SOLUTION: A control means 70 of the chip ice dispenser includes a generation and discharge control part 71 for controlling generation and supply of ice chips and a washing control part 72 for controlling washing operation. The generation and discharge control part 71 outputs an ice chip generating operation signal 71a to the washing control part 72. The ice chip generating operation signal 71a is turned on when ice chip generating operation is performed, and is turned off when the ice chip generating operation is not performed. When detecting that the ice chip generating operation is stopped by the ice chip generating operation signal 71a, the washing control part 72 performs the washing operation. After completion of the washing operation, until the washing control part 72 detects that the ice chip generating operation is started by the ice chip generating operation signal 71a, the washing control part 72 further performs the washing operation with respect to each predetermined time interval. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
