| 摘要 |
PURPOSE: An oral cleaner for multiple user is provided to be able to mount a plurality of nozzle guns to one oral cleaner because of equipping with a high pressure tank in which high pressure cleaning water is stored, thereby capable of cleaning tooth of many users at the same time. CONSTITUTION: An oral cleaner for multiple user comprises a main water tank(110), a fluorine solution container (120), a pressure pump(130), pulsation control valves(150a-150c), water flow sensing parts(140a-140c), and a main control unit(160). The main water tank discharges raw water to a raw water supply flow path(21). The fluorine solution container mixes the raw water and the fluorine solution to specific ratio. The fluorine solution is selectively discharge fluorine solution to the water supply path. The pressure pump receives cleaning water in which the raw water and the fluorine solution are mixed, and presses by specific pressure. The pulsation control valve receives the cleaning water of high pressure from a high pressure tank(131) and transfers to a nozzle gun(10).
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