| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable reliable discharge of sewerage without receiving assist utilizing reserved water during non-energization, while devising the handling of the reserved water in a drain trap pipeline to enhance water saving performance. <P>SOLUTION: A flush toilet bowl device CSd comprises: a toilet bowl body 10d; rim washing water supply means 90 for supplying washing water from a rim part 202d toward a bowl part 20d; reserved water utilizing washing means for drawing reserved water from the bowl part 20d or a drain trap pipeline 40d and utilizing part thereof to drain foul water; and a control means for controlling the reserved water utilizing washing means, the rim washing water supply means 90, drawing means 505d and returning means 506d, the rim washing water supply means 90 including a supply flow path 91 for supplying the washing water to the rim part 202d, electrically driven opening/closing valve 813 to be driven by electric power supplied thereto to open/close the supply flow path 91, and a manual opening/closing valve 814 for opening/closing the supply flow path with the manual operation of a user. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
