| 摘要 |
PURPOSE: A bathroom device is provided to suppress a generation of a fur, and to remove the fur easily. CONSTITUTION: A bathroom device comprises a cleaning means, a water supply means (401), a silicic acid component polymerization inhibition means, and a control unit. The silicic acid component polymerization inhibition means adds a silicic acid component polymerization inhibitor suppressing a polymerization of a silicic acid component among cleaning water which remains on a surface of a bowl after washing the bowl to the cleaning water remaining on the surface of the bowl. The silicic acid component polymerization inhibitor is acidity water including a metal ion. The control unit executes a control which starts an operation of the silicic acid component polymerization inhibition means before the surface of the bowl is dried. [Reference numerals] (401) Water supply means; (411) Control unit; (411) Tank; (413) Valve; (415) Heat exchange unit; (417) First fluid passage shifting valve; (420) Electrolytic cell; (431) Second fluid passage shifting valve; (432) Spraying pump; (435) Electromagnetic valve; (437) Flow control valve; (439) Hip washing nozzle; (443) AI use; (451) Guests detection sensor(human detection sensor A); (453) Human detection sensor (human detection sensor B); (455) Seating detection sensor; (457) Opening detection sensor for a toilet cover; (481) Spraying nozzle; (AA) Acidic water; (BB) Alkaline water; (CC) Drainage |
