| 摘要 |
PROBLEM TO BE SOLVED: To provide a mixing apparatus for a bathtub for sufficiently mixing a gas in a liquid supplied into the bathtub. SOLUTION: This mixing apparatus for a hot bath is equipped with: a bathtub 10; a mixing tank 20; a liquid-supplying line 71 for supplying the liquid from the mixing tank 20 to the bathtub 10; a liquid-recovering line 72 for recovering the liquid from the bathtub 10 to the mixing tank 20; a liquid-supplying part 50 which supplies warm water to the bathtub 10 through a tube line 78 to supply the liquid into a liquid circulation line from the mixing tank 20 to the mixing tank 20 through the liquid-supplying line 71, the bathtub 10 and the recovering line 72; a gas-supplying part 40 supplying CO<SB>2</SB>to the mixing tank 20 through a tube line 77; and a circulation means 30 for mixing the warm water and the CO<SB>2</SB>in the mixing tank 20. COPYRIGHT: (C)2006,JPO&NCIPI
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