OZONE WATER PRODUCING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an ozone water producing apparatus capable of starting a normal operation without reducing the catalytic action of a cathode just after power is turned on. SOLUTION: The ozone water producing apparatus 100 is provided with a flat catalytic electrode 2 in which an anode 22 is made in pressure contact with one surface of a cation exchange membrane 21 and a cathode 23 is made in pressure contact with another surface of the cation exchange membrane 21, and a cathode section 31 is formed between the cation exchange membrane 21 and a cover 3 by covering the outside of the cathode 23 with the cover 3. The ozone water producing apparatus is further provided with a cathode water vessel 4 provided above the cathode section 31 and a narrow tube 5 for connecting the cathode water vessel 4 to the cathode section 31 and in non-energizing time, water is filled in the cathode section 31 from the cathode water vessel 4 through the narrow tube 5 and in energizing time, the water in the cathode section 31 is returned to the cathode water vessel 4 through the narrow tube 5 by the pressure of hydrogen generated in the cathode water vessel 4. COPYRIGHT: (C)2007,JPO&INPIT