| 摘要 |
PROBLEM TO BE SOLVED: To quickly uniform a water temperature of each part in a tank in regard to a rectangular tank allowing dipping of a human body or a large animal in hot water in a laid state in the tank. SOLUTION: The treatment device is provided with the rectangular tank 1 storing hot water, two hot water feeding nozzles 9 and 10 attached to one side wall 2 in a short edge direction of the tank, and a heating circulation system taking out and heating the hot water in the tank and feeding the hot water into the tank from the hot water feeding nozzles. One hot water feeding nozzle of the hot water feeding nozzles is long and the other hot water feeding nozzle is set short. Hot water is fed from the long hot water feeding nozzle in a short edge side in an opposite side of the side wall attached with the hot water feeding nozzles, and hot water is fed from the short hot water feeding nozzle in an intermediate neighborhood of the tank and a side wall side of a short edge attached with the hot water feeding nozzles. COPYRIGHT: (C)2004,JPO
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