| 摘要 |
PROBLEM TO BE SOLVED: To provide a bathtub adapter which ensures sufficient diffusion of microbubbles and stably diffuse the microbubbles throughout a whole bathtub without being influenced by a mounting position of the bathtub adapter and other factors.SOLUTION: A bathtub adapter 90 which connects a bathtub water circulation circuit 51 of a storage-type hot water supply and a bathtub 50 is provided on a wall surface part 50A of the bathtub 50. The bathtub adapter 90 comprises a suction port 96 for circulating hot water inside the bathtub 50 into the hot water supply and a plurality of discharge ports 98 for discharging hot water with microbubbles, which is drained from a warm bath jet, into the bathtub 50. Thus, the plurality of discharge ports 98 can discharge hot water with microbubbles towards various directions into the bathtub, and it is possible to stably diffuse microbubbles, which are generated from a warm bath ejector, throughout the whole bathtub without being influenced by a mounting position of the bathtub adapter 50 and other factors. |
