| 摘要 |
A controlling apparatus which can control a continuous electrolytic ion water producing apparatus so that the electrolyzing capacity of an electrolytic cell is kept fixed against a variation of the flow rate or the quality of water upon passage of water to always achieve optimization and stabilization of electrolytic ion water produced. When water flows through the electrolytic cell, it is energized by a power source circuit to electrolyte the water to obtain electrolytic ion water. When a range change-over switch is manually operated, a dc voltage of the power source circuit is controlled in response to the range change-over switch by a control unit and a switching regulator to produce an electrolyzing voltage corresponding to the operated position of the range change-over switch. The water is thus electrolyzed with an electrolyzing strength of the electrolyzing voltage. During such electrolyzing operation, if the flow rate or the water temperature varies, then the pulse width of the switching regulator is corrected to automatically adjust the electrolyzing strength in accordance with the varying condition thereby to always keep the electrolyzing capacity of the electrolytic cell fixed.
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