| 摘要 |
The flushing means has a flushing tank, which is connected to a flushing channel of a toilet bowl via a flushing elbow and to a nozzle (jet) via a connection pipe. During flushing, part of the flushing water is released from the top into the toilet bowl via the flushing elbow and the flushing channel, and another part is released into the lower area of the toilet via the connection pipe and the nozzle. The flushing water entering the nozzle is taken up by an opening of the connection pipe, which extends into the flushing elbow and is always open. To prevent the connection pipe from being suctioned empty and consequently to prevent the suctioning of a suction siphon from being interrupted, the connection pipe has a hydraulic seal, which hydraulically seals this pipe against a vacuum at the outlet opening of the connection pipe during a suction process. Valves and the like, which are susceptible to the deposition of lime, are not employed.
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