| 摘要 |
PROBLEM TO BE SOLVED: To provide a water heating device for bathing a bedridden old man/ woman, patient comfortably. SOLUTION: In a water heating device constituted by providing a hot water feeding pump 2 and a perforated pipe 5 connected to the water discharging side of the pump 2 inside of a hot water tank 1 and successively providing a water feeding hose 6 and a shower nozzle 3 with an opening and closing button on the water discharging side of the pipe 5, a part or the whole of the pump 3 passes through the holes of the pipe 5 to be discharged into air inside of the tank 1. |
