To provide an ozone water producing apparatus capable of avoiding the futile use of a cleaning liquid and keeping the cleaning liquid in an appropriate conccentration.
The ozone water producing apparatus 1 is provided with: a cleaning liquid circulation path 12 provided with a cathode chamber 6 of an electrolytic cell 3, a detergent tank 7 and a circulation pump 8 to be interposed; a dissolving part 30 forming the cleaning liquid by dissolving a cleaning agent 9; liquid level detecting means 51, 52 for detecting the liquid level in the cleaning liquid tank 7; cleaning liquid discharge means 14, 43 for discharging the cleaning liquid from the cleaning liquid tank 7; cleaning liquid supply means 13a, 13b, 42 for supplying the cleaning liquid prepared in the dissolving part 30 to the cleaning liquid tank 7; and a control means controlling the cleaning liquid discharge means 43 and the cleaning liquid supply means 42 corresponding to the liquid level detected in the liquid level detecting means 51, 52 to supply the cleaning liquid to the cleaning liquid tank 7 or to discharge the cleaning liquid from the cleaning liquid tank 7.
COPYRIGHT: (C)2010,JPO&INPIT
Noriaki Okubo
Koichi Yoshida
| JP2008000666A | ||||
| JP2006334498A | ||||
| JP2002069679A |
Makoto Suhara