Patent ID: 7001493

Claim:
An apparatus for preparing sterilizing water comprising an electrolyzer: wherein an anode chamber ( 10 ) and a cathode chamber ( 20 ) partitioned by an ion exchange membrane ( 40 ) form unit cells (A), is located between said anode chamber ( 10 ) and said cathode chamber ( 20 ), said unit cells (A) being alternately arranged and brought into close contact with each other; end plates ( 60 , 70 ) are placed at an outer surface of a first unit cell and a last unit cells respectively; water inlets ( 61 , 62 ) and water outlets ( 71 , 72 ) are attached to each of said end plates( 60 , 70 ) of said electrolyzer; said anode chamber ( 10 ) includes an anode plate ( 11 ) and said cathode chamber ( 20 ) includes a cathode plate ( 21 ), said anode plate ( 11 ) and said cathode plate ( 21 ) have four circulative openings at each corner of which two circulative openings at diagonally opposite positions have fan-shaped plural passages ( 12 , 22 ), in order for water introduced through the openings to flow through the passages to pass a surface of each anode plate ( 11 ) or cathode plate ( 21 ); and an anode reaction chamber ( 13 ) and a cathode reaction chamber ( 23 ) are formed by a gap-control gasket ( 30 ) and an electrolyte leakage prevention gasket ( 31 ) having plurality of horizontal members at a center region.