Back-flush anti-blocking siphonic squatting pan

Abstract

The invention discloses a back-flush anti-blocking siphonic squatting pan which comprises a seat body. The upper part of the seat body is provided with a water tank; a bedpan is arranged in the seat body; an annular flushing water channel is arranged above the bedpan; a plurality of spout holes are arranged on the annular flushing water channel which is communicated with the water tank; a siphonic pipe communicated with the bedpan is arranged at the bottom end of the bedpan; the lower bottom end of the siphonic pipe can be abutted and communicated with an exterior drainpipe; and a back-flush water channel communicated with the water tank and the siphonic pipe is arranged above the water tank and the siphon nozzle. The back-flush anti-blocking siphonic squatting pan is characterized in that the water outlet of the back-flush water channel faces to the bottom end of the bedpan. The invention has the advantages of simple structure and siphon nozzle anti-blocking.

Description

technical field [0001] The invention relates to a backflushing and anti-blocking siphon toilet. Background technique [0002] Along with the improvement of people's living environment and the raising of living standard, clean toilet has been widely accepted by people, and it is not only used in hotel, restaurant, office building and other public places, and also becomes the must-have of family. The toilet includes a seat body, a water tank on the top, a bedpan in the seat, an annular flushing water channel above the bedpan, a plurality of water spray holes on the annular flushing channel, and a siphon tube at the bottom of the bedpan. The siphon function played, when the water stored in the water tank flushes the bedpan, the dirt will be discharged into the external drainage pipe through the siphon, keeping the bedpan clean. [0003] As mentioned above, the siphon tube is the only channel to discharge the waste from the bedpan, but due to the impulse of the water in the bed...

AI Technical Summary

Problems solved by technology

[0003] As mentioned above, the siphon tube is the only channel to discharge the waste from the bedpan, but due to the impulse of the water in the bedpan to be discharged downwards, the precipitated dirt flows concentratedly to the mouth of the siphon tube, and the precipitated dirt can be drained away in a diluted state. But once there is thick dirt or dirt that is difficult to dilute, the siphon mouth will be blocked, such as...

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