| 摘要 |
PURPOSE:To provide a bath device in which a water discharging time or operation exclusive for water discharge is not required for discharging remained water in a dropping hopper and a complex configuration such as a three-way valve or the like is not required. CONSTITUTION:A bath device comprises an additional boiling circulation passage 20 including a bath returning pipe 21 connecting a bath tub 10 to an additional boiling heater boiler 30, and a bath going pipe 22 connecting the additional boiling heater boiler 30 to the bath tub 10Bath tub water is circulated by a circulation pump 80 arranged in the bath returning pipe 21 to the additional boiling heater boiler 30 so as to enable the additional boiling to be carried out and at the same time a bath dropping pipe 50 from the hot water feeder is provided with a dropping hopper 90 for use in preventing back-flow in the midway part of it, is connected to the bath returning pipe 21 to perform a dropping into the bath tub 10. A remained water discharging pipe 98 of the dropping hopper 90 is connected to a circulation pump remaining water discharging pipe 86 connected to an in-case water suction chamber of the circulation pump 80. |
