| 摘要 |
<p>PURPOSE:To prevent such an accident as an operator is scalded with hot water during an automatic washing to enhance a safety by providing a washing alarm means for giving the alarm that a drink dispenser is under automatic washing and an alarm control means for driving the washing alarm means in accordance with the operation of an automatic washing means. CONSTITUTION:When a cup 10 is placed on a cup base 3 and a drink button 18 is pressed, a material feed motor 11 for a specified drink is rotated and, simultaneously, a hot water valve 12 of a hot water supply pipe 7 corresponding to the drink in a hot water tank 6 is opened. In this manner, a drink material and hot water are separately supplied to a stirring mechanism 2 to be blended as drink by the rotation of a stirring motor 13. After that, the drink is discharged into the cup 3 under its own weight through a drink supply pipe 4. In this case, at the time of starting an automatic cleaning, for example, all indication lamps 14-16, 17a, 18a on the front surface of a dispenser body are each flashed. After the elapse of a predetermined time, the hot water valves 12 are opened, and the stirring motors 13 are rotated. In this matter, the stirring mechanisms 2 and the drink supply tubes 4 are washed with hot water.</p> |
