| 摘要 |
In one aspect, the present invention is directed to a toilet flushing system, comprising: a first pump (38) and piping, for emptying the bend (56) of the flush toilet from fluids (water and urine) into a drainpipe (42); a water provider, for providing water for flushing the emptied toilet bowl; and a sensor (such as a foot pedal 24), for triggering the operation of emptying the bend and flushing the emptied toilet bowl thereafter; a control unit, for controlling the operation of emptying the bend (56) and flushing the emptied toilet bowl thereafter by a water quantity of at least the quantity required for sealing the bend; thereby flushing the toilet bowl using less water than in toilet flushing systems of the prior art. |
