AUTOMATIC WATER DROPPING SYSTEM AT THE TOILET BOWLS OF FRESH VALVE DIRECT WATER TYPE MOUNTED WITH WATER SUPPLY APPARATUS WHICH GUIDES WATER SUPPLY TO BIDETS

摘要

An automatic water flushing system for a flush valve mounted direct water type toilet bowl having a water supply device for guiding the supply of water to a bidet is provided to prevent the waste of washing water by connecting a flush valve and a bidet easily with two supply pipes and discharging washing water according to urine and feces, to reduce the manufacturing cost by making the inner structure of a flush valve simple and to shorten working hours and to increase economical efficiency by replacing a piston and a fixing cap of the existing flush valve simply. The automatic water flushing system for a flush valve mounted direct water type toilet bowl having a water supply device for guiding the supply of water to a bidet comprises a flush valve guiding washing water supplied from a faucet to be supplied to a water tank(52) of a bidet(50) and a solenoid valve simultaneously, a sensor mounted on the base of a seat(51) of the bidet to distinct between urine and feces with the detection time of a bidet user, and a solenoid valve(300) opening a water discharge pipe(310) with the power supplied to the bidet and discharging the washing water storied in a pressure room according to the detected result. The flush valve contains a circular filter mounted on the outer circumferential surface of a piston opening and closing a drainpipe of a valve body with pressure of washing water supplied to the faucet to house an inflow hole, a fixing cap mounted on the upper part of the valve body to control the reciprocating distance of the piston mounted with the circular filter and provided with supply holes to supply washing water supplied to the faucet to the water tank of the bidet and the solenoid valve, supply pipes(130,130') installed to the supply holes of the fixing cap to connect the water tank of the bidet and the solenoid valve, and a protective cap(140) provided with a protective guide hole to protect the end of the supply pipes and installed on the top of the fixing cap.