| 摘要 |
PURPOSE:To make the replenishment of a medicine unnecessary and obtain a sterilizing means that does not erode a tank by providing a circulation flow passage which sucks up washing water within a water storage tank by means of a pump and returns it again to the tank, and providing within this circulation flow passage the generating portion of an ozone generating device. CONSTITUTION:A water storage tank 2 which supplies washing water to a stool 1 and an ozone generating device 3 which dissolves ozone O3 into washing water within the tank 2, are provided. Also, a circulation flow passage 4 which sucks up washing water stored within the tank 2 by means of a circulation pump 4b and returns it again into the tank 2 and circulates it, is provided at the water storage tank 2. And when washing water circulates, it passes the dissolving chamber 4c of the circulation flow passage 4, and comes into contact with the ozone generating portion 3a of the ozone generating device 3 and ozone O3 is dissolved. As a result, whenever the stool 1 is washed with washing water, colitis germs of the like attached to the stool 1 can be effectively sterilized. |
