Patent ID: 11124435

Abstract:
An electrolyzed water generation device is provided with a first flow passage delivering electrolyzed water generated in one of first polar chamber and second polar chamber of an electrolytic chamber, a second flow passage delivering electrolyzed water generated in the other one of the first polar chamber and second polar chamber, a double autochange crossline valve in which a flow rate regulating valve 74 and a flow passage switching valve 85 are interlocked, a polarity switching unit 51 switching the polarities of a first power feeder 41 and a second power feeder 42, and a determination unit 52 determining the switching timing of the polarity switching unit 51 and the flow passage switching valve 85. The determination unit 52 determines that the switching timing arrives when a predetermined time passes without detecting water supply to the electrolytic chamber after electrolysis is performed by a predetermined number of times or more in the electrolytic chamber without the polarities being switched.