| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage dispenser which is low in its consumed electric power and can effectively kill bacteria. SOLUTION: In a low-temperature tank 35, sterilizing lamps 60 and 61 as sterilizers are inserted. One of the sterilizing lamps is turned on for a prescribed time at intervals of prescribed times irrespective of the consumption frequency of drinking water. The other sterilizing lamp 60 is turned on before water is supplied. When a user desires to inject water, a preliminary button 21 is pressed before a water injection button 20. When the preparation button 21 is turned on, the sterilizing lamp 60 turns lit. At the same time, a preliminary lamp 23 changes to flicker in blue color. When the prescribed time elapses, the water comes ready to be injected. That is, when the water injection button 20 is turned on, a cold water injection valve 73 is opened to inject water from a nozzle 11 for cold water. COPYRIGHT: (C)2010,JPO&INPIT |
