| 摘要 |
A structure for preventing a reverse water pressure of a washing machine is provided to prevent a counter current of the polluted washing water in a tub. A structure for preventing a reverse water pressure of a washing machine includes a tub(102), a drum(103), a steam generator(200), a water supply device(150), and a counter current prevention tool. The tub is inside a body(100). The drum is rotatively installed in the tub. The steam generator supplies a steam to an inside of the drum. The water supply device supplies water to the steam generator. The counter current prevention tool prevents a counter current of washing water in the tub. The water supply device is composed of a plurality of valves. The steam generator includes a case and a heater. The case includes a space for storing water. The heater heats water in the case. |
