| 摘要 |
A siphon type toilet bowl with two siphon valves is provided to wash the toilet bowl cleanly by increasing siphon effect, and to save water by separately storing washing water and siphon water. A toilet bowl includes a seat(50) on which a user is placed, a tank(60) supplying and storing water and having a partition(62) dividing the tank into a washing water storage region and a siphon water storage region, a supply pipe(64) drawn out of the washing water storage region and connected to the seat, a siphon pipe(66) drawn out of the siphon water storage region, bent upward at the lowest height and bent downward at the full water level of the seat, a drain pipe(52) inclined, drawn out of the seat and jointed to the siphon pipe, and first and second siphon caps(94a,94b) formed in the tank to open and close the supply pipe and the siphon pipe. Siphon effect of the siphon pipe is guided by siphon water, and washing water is discharged to the drain pipe and the siphon pipe after cleaning the toilet bowl in opening the first and second siphon caps. Siphon water of 0.5 to 1.5 L is supplied to the siphon pipe in using the toilet bowl one time, and washing water of 2.5 to 3.5 L is used. |
