| 摘要 |
The direction of the water path changing valve(6) is adjusted, having the water flowing into the pipe(7) connected to the water tank(1), that even during the washing or rinsing procedure, a certain amount of water is continuously stored. Besides, when washing is finished, a water supply pump(3) is operated to put the washing water into the tub(8) through the water supply pipe(2), the amount of water supply can be added from the water tank and the time needed for the washing procedure is reduced.
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