| 摘要 |
PURPOSE:To use a bathtub water discharge opening and a shower simultaneously, and make possible hot water supply for the bathtub water discharge opening even if a power failure occurs by arranging a water feeding stop valve and a hot water supply stop valve in a bypass circuit for the bathtub water discharge opening, while a mist nozzle is connected to this side of a small mixing valve. CONSTITUTION:When a primary water feeding pipe 40, a primary hot water supply pipe 41, a water feeding stop valve A15 and a hot water supply stop valve 15A are opened together, a water feeding stop valve B28 and a hot water supply stop valve B30 are closed, electric power is supplied to an electronic type mixing valve 1, hot water supply change motor switches of an overhead shower 18, a hand shower 22, a bathtub water discharge opening 26 and a wash place water discharge opening 27 are successively operated by a separately set remote controller, desired hot water can be discharged. On the other hand, in the case where hot water is discharged simultaneously with the use of the bathtub water discharge opening 26 and the hand shower 22, the water feeding stop valve B28 and the hot water supply stop valve B30 can be opened to regulate and at this time the overhead shower 18, the wash place water discharge opening 27 and the mist shower 18 are wholly made possible for simultaneous use. Specially, the mist shower alone is made possible for the simultaneous use even if a power failure occurs, and it is easy to apply to the bathtub water discharge opening 26 by the above operation. |
