Water-spraying toilet

Abstract

A water-spraying toilet comprising a toilet, a toilet opening (2) neighboring the toilet pipe, and a piston (1) that seals with the toilet opening (2). The piston (1) can seal and open the toilet opening (2). The lower portion of the toilet opening (2) is provided with a relatively large toilet pipe. The piston (1) can rotate within the relatively large toilet pipe. The urination, feces, and flushed water on the piston (1) can flow down through the space between the piston (1) and the pipeline. The piston (1) can also move vertically. The toilet does not have excrement back flow, and the sewage is hard to block.

Description

FIELD OF THE INVENTION[0001]The present invention relates to washrooms at home and other places, as well as sitting toilets, squatting toilets used in transportation vehicles such as trains, steamers, airplanes, automobiles, etc.BACKGROUND OF THE INVENTION[0002]Most of the sitting toilets and squat toilets used by modern urban families and public washrooms are of flushing type, which leads to huge consumption of water and squandering of precious resources. In addition, because of the water-sealed joints in these toilets, there are always remainder-water in the commodes, which may be stirred up and splash one in defecating. Sometimes, when these commodes haven't been cleaned up, excrements may be returned upward. And in winter water-sealed joints of commodes in public washrooms are apt to be frozen. Moreover, because quite a number of people do not flush after defecating, drains easily get congested. And this definitely has an adverse impact on public hygiene. On the other hand, mode...

AI Technical Summary

Benefits of technology

[0004]The commode of the present invention may significantly relieve problems such as squandering of water resourcing as a result of commodes flushing, being difficult or costly to maintain the hygiene conditions of public places, drains being easily get congested, etc, and may reduce the workload associated with utilizing or processing excrements and flushing water.

[0005]The piston of the present commode directly seals the commode opening, which is different from sealing the commode channel by water. When the commode is flushing water, the piston can move downward along with water spraying nested axle tubes and rotate, which produces relatively small flushing water streams, hence may save a lot of water, and the commode may be cleaned more effectively. As the commode channel is relatively large, and there is no water-sealed joint in the commode, the commode does not return excrements. As a result, it is not easy for drains to get congested. In the present commode, since a piston is disposed adjacent to the commode opening to separate the outer space from the drains system, a better airtight seal may be achieved than the traditional way of using a water-sealed joint for storing water so as to seal disagreeable smells. Moreover, the present commode proves t

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