| 摘要 |
PURPOSE:To improve the efficiency in periodically cleaning a bath heating and cleaning device. CONSTITUTION:The bathwater is heated and purified by this bath heating and cleaning device while the bathwater is circulated by a pump. A purifier in which a filter bed 5 and a purifying bed 6 are integrated, a refrigerant heat exchanger 7 set close to the lower part of the purifier, a heater for heating the the bathwater by the heat exchanger and a pump 3 for circulating the bathwater furnished on the downstream side of the purifier and heater are provided to the device. |
