| 摘要 |
The present invention relates to an apparatus for flushing a WC bowl, the apparatus allowing reflushing of the bowl soon after the first flushing without fillin g the water tank to the maximum volume determined by an electric sensor. The movement of a piston part (4) located in a chamber (5) communicating with the water distribution system is controlled by means of a control mechanism (2) operating under the dynamic pressure of supply water and by the force of gravity, this movement, in turn, controlling the movement of the discharge valve (15) and thus regulati ng the flushing step.
|
