| 摘要 |
PURPOSE: A washing device reduces washing time and makes detergent to be filterer off by a filtering device to prevent dry solution from being spoiled. CONSTITUTION: A washing device comprises a sensor(10), a detergent inlet(20), a first full automatic opening and closing valve(30), a second full automatic opening and closing valve(40), a third full automatic opening and closing valve(50), a circulation filter(60) and a circulation pump(70). The sensor(10) detects the amount of dry solution inputted to a washing basket(4). The detergent inlet(20) automatically inputs unfiltered detergent into the washing basket(4) rotating normally and reversely when the input amount of the dry solution detected by the sensor(10) reach a certain level. The first valve(30) opens for am certain amount of filtered dry solution to be inputted to the washing basket(4) by the detecting operation of the sensor(10) and closes to stop the dry solution being inputted to the washing basket(4) as soon as detergent is inputted through the detergent inlet(20). The second valve(40) closes when the first valve(30) opens and opens when the first valve(30) closes for the dry solution to automatically circulate to an oil tank(2). The third valve(50) opens and closes for drainage for water level adjustment when the dry solution and detergent inputted to the washing basket(4) reach a certain level. The circulation filter(60) filters off sludge from the dry solution and the detergent discharged by the third valve(50) or from the washing basket(40) to be circulated. The circulation pump(70) automatically circulates the dry solution and the detergent whose sludge is removed by the circulation filter(60) to the washing basket(4) to generate whirlpool. |
