| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sanitary washing device having an abundant quantity of warm wash water and capable of saving energy. SOLUTION: A pump 50 is continuously or intermittently operated to circulate warm water in a warm water tank 32 in pipelines 35, 39, 51. A current to a heater 36 is so controlled that warm water of about 30 deg.C always exists in the warm water tank 32, pipelines 35, 39, 51 and a three-way valve 40. When a shower washing switch is pressed, the three-way valve 10 communicates the pipelines 39, 41, and a first washing valve 43 is opened to apply a current to the heater 36, so that warm water heated to about 40 deg.C is supplied to a washing nozzle 44.</p> |
