| 摘要 |
PROBLEM TO BE SOLVED: To provide a bathtub equipped with a microbubble generator which is easily installed to even a small bathtub. SOLUTION: The bathtub 8 is equipped with a microbubble generator which has a pump 3 and a gas-liquid contact tank 4 arranged inside of the bathtub 8. Bath water is sucked from a suction port 9 by the pump 3 and air is mixed to it. This bath water is jetted into the tank 4 to be in a bubbling state. The bath water is discharged from a discharging port 10 while converting it to bath water containing microbubbles. In such a bathtub 8, the pump 3 is arranged in the inside of one corner part 8a in the longitudinal direction of the bathtub 8, and the tank 4 is arranged on the inside of the other corner part 8b in the longitudinal direction of the bathtub 8. COPYRIGHT: (C)2005,JPO&NCIPI
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