| 摘要 |
PURPOSE: An ultrasonic cleaning apparatus is provided to prevent and eliminate foreign matters such as scale or slime inside or outside a pipe by generating the frequency periodically with installing ultrasonic oscillators in a housing. CONSTITUTION: An ultrasonic cleaning device is composed of a waterproof housing(30) formed of a waterproof synthetic resin ring and contacted around a water collecting pipe(70); ultrasonic oscillator cells(50) generating ultrasonic waves in the waterproof housing; an oscillator(40) for oscillation of the ultrasonic oscillator cell; a diaphragm(20) transmitting ultrasonic waves from the ultrasonic oscillator cell to the water collecting pipe; an assembling member(60) contacting the waterproof housing to the water collecting pipe; and a power unit(10) applying power to the oscillator through a power cable. Foreign matters are eliminated from the pipe efficiently with mounting the ultrasonic cleaning apparatus.
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