| 摘要 |
PROBLEM TO BE SOLVED: To prevent bath-water from becoming unsanitary by a method wherein a storage pump is provided inside a tank storing bathwater and the bathwater lifted by the storage pump is allowed to pass through a water-cleaning filter to be cleaned and then delivered to air from a delivery port to be used for water bath, or returned to the tank. SOLUTION: A storage pump 12 is provided inside a tank 11 storing bathwater W and connected with a water-cleaning filter 14 via a hose 13. The water-cleaning filter 14 is connected with a hand shower 16 that is a delivery port of the bathwater W via flexible hose 15 with flexibility. The bathwater W is sucked up by the pump 12 to be allowed to pass through the water- cleaning filter 14 and impurities in the bathwater W which are solidified as a particle state are removed. The bathwater W from which impurities are removed is delivered from the hand shower 16 into air to be used for water bath, or stored in the tank 11. And then, the removal of impurities in the bathwater W is repeated by circulation of the step of spreading the bathwater W into air and the bathwater W is cleaned. |
