| 摘要 |
PURPOSE: A sink equipped with an ultrasonic cleaning device is provided to remove the contaminated materials generated during the wash by circulating and filtering the washing water, thereby preventing the re-contamination of the washed materials. CONSTITUTION: A sink equipped with an ultrasonic cleaning device comprises an ultrasonic cleaning ball(20) which is formed to be connected to a general sink bowl; a plurality of ultrasonic oscillators(30) which generates ultrasound by being installed in the lower surface of the ultrasonic cleaning ball; a drainage formed by being penetrated to the lower surface of the ultrasonic cleaning ball; a drainage inducement pipe(42) which is installed on the lower end of the drainage by being combined; a valve(44) which controls water drained by being installed in the drainage inducement pipe; a middle closed conduit off take regulator which intakes water drained through the drainage inducement pipe; a water filtering circulation part which sends water to the ultrasound washing ball after filtering water which is caught through the middle closed conduit off take regulator; and a water projector(60) which sprays water supplied by the water filtering circulation part inside the ultrasonic cleaning ball.
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