| 摘要 |
A suction/drain system of a warm water supply apparatus is provided to quickly raise water temperature in a bathtub bathing user's half body by equally mixing heated water with cool water. The suction/drain system includes a housing(21) having a beginning portion of a suction pipe(10) and an end portion of a drain pipe(13), an input port(23) formed below the central portion of the housing which is positioned to the beginning portion of the suction pipe, an output port(25) formed above the central portion of the housing which is positioned to the end portion of the drain pipe, a groove formed on an outer peripheral surface of the output port, and a drain guide(29) insertedly engaged to the groove to insert the drain guide into the output port. |
