| 摘要 |
PURPOSE: A device for cleaning a water-saving bowl is provided to minimize the occurrence of noise since a water supply time to a water storage tank is reduced without the spattering of water. CONSTITUTION: A device for cleaning a water-saving bowl comprises a water storage tank(3) and a pressure/water-level control unit. The water storage tank provides a water supply pipe and a drain pipe by one unit or individually. The pressure/water-level control unit comprises a floating unit, a movement guide unit and a water-level control pipe. The floating unit floats or sinks according to the raise and fall of the fluid filled in the water storage tank. The lower part of the movement guide unit is partially or wholly open, its upper part is partially open and defines the movement of the floating unit. The water-level control pipe is variable in height, its one side is communicated with the upper part of the movement guide unit and its other end is communicated with the outside of the water storage tank. |
