Direct water typed auto flushing devices of toilet bowls

Abstract

A direct water typed auto-flushing device for toilets is disclosed. The device includes a flush valve, which guides washing water from a water supply to a bidet tank and an actuating unit, and discharges the washing water into a toilet so as to dispose of excrement therein. A sensor is mounted to the underside of a bidet seat, and determines whether excrement is urine or feces according to a user sensing time. An actuating unit opens a solenoid valve and drains washing water, stored in a pressure chamber of the flush valve, through a drain hose into the toilet, thus disposing of excrement in the toilet using washing water fed from a water supply, according to the result of detection by the sensor. The device simplifies a construction by which washing water is fed through the water supply to the bidet tank and the pressure chamber.

Description

technical field [0001] The present invention relates generally to a flush valve for a toilet, and more particularly, to a flush-through automatic flush device for a toilet that is operated so that flush water fed from a water source The flush water is guided into the actuation unit and the water tank of the bidet, and at the same time, the flush water is discharged into the toilet through the flush valve by operating the actuation unit, thereby treating excrement in the toilet. Background technique [0002] Recently, with the advancement of civilization, public toilets have undergone many changes so that they can be used hygienically and conveniently. A discharge valve that controls the supply of flushing water to dispose of excrement is installed in a building used by many people or a public toilet of a public building. [0003] Such as figure 1 and figure 2 As shown, when the lever 11 of the discharge valve 10 installed in the toilet is depressed, the lever 11 compress...

AI Technical Summary

Problems solved by technology

However, the problem with discharge valves is that if the lever is soiled, it may be depressing the lever with the foot rather than the hand, or, even the user may not flush the toilet after a bowel movement

The problem with conventional drain valves is that the lever may be depressed for too long, undesirably wasting flush water

Therefore, the conventional flush valve has the problem that the operation process is complicated

However, flush water being fed through the strainer prevents the piston from moving vertically downwards

In this case, flushing water leakage can occur undesirably

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