| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic water valve device which ejects normal water after ejection of electrolyzed water to pertinently wash off electrolyzed water.SOLUTION: There is provided an automatic water valve device 1 which ejects water automatically when a detection object is detected. The device comprises: a sensor 14 for detecting the detection object; an electrolytic bath 37 for generating electrolyzed water by electrolysis of water; a first water ejecting part 12 for ejecting normal water which is not subjected to electrolysis by the electrolytic bath 37; a second water ejecting part 13 for ejecting water which is subjected to electrolysis by the electrolytic bath 37; a controller 40 for switching between ejection of normal water from the first water ejecting part 12 and ejection of electrolyzed water from the second water ejecting part 13. While the sensor 14 detects the detection object, the controller 40 initially controls the second water ejecting part 13 to eject electrolyzed water, and after elapse of a first predetermined time period from initiation of ejection of electrolyzed water, the controller terminates ejection of electrolyzed water from the second water ejecting part 13 and controls the first water ejecting part 12 to eject normal water.SELECTED DRAWING: Figure 6 |
