| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water closet capable of surely washing a toilet bowl and saving water without damaging toilet bowl washing performance corresponding to the manufacturing error of a ceramic water closet. <P>SOLUTION: A water closet 1 of this invention includes: a toilet bowl body 2 having a bowl part 6 connected to a jet side headrace channel 48 made of ceramic and provided with a jet water discharge port 10; a water storage tank 14 for storing washing water to be pressurized by a pressurizing pump 16 which pressurizes the washing water to be discharged from the jet water discharge port; and washing control means 32 for driving the pressurizing pump and supplying the washing water stored inside the water storage tank to the bowl part. The washing control means includes: timing means 50 for detecting water level decline time τ until a water level inside the water storage tank declines to a prescribed water level W1 from an initial water level W0 before starting washing; and jet water discharge adjustment means 52 for adjusting the discharge flow rate of the washing water discharged from the jet water discharge port on the basis of the water level decline time detected by the timing means. <P>COPYRIGHT: (C)2012,JPO&INPIT |
