| 摘要 |
A dust collector with a dual suction system is provided to perform dust suction and cleaning continuously by constructing a first dust collecting part and a second dust collecting part as a dual system within the dust collector and allowing a control part to drive the first dust collecting part or the second dust collecting part according to pressures of pressure sensors. A dust collector with a dual suction system comprises: a suction chamber(10) of which a front face is opened such that dust mixed air flows into the suction chamber; a first dust collecting part(20) which is formed at one side of the suction chamber, has a first sensor(26), and filters the dust mixed air; a second dust collecting part which is formed at the other side of the suction chamber, has a second sensor, and filters the dust mixed air; a cleaner chamber(40) including a compressor(42) for removing dust stuck to the first and second dust collecting parts and a dust collecting box(44) formed under the first and second dust collecting parts to collect dust; and a control part(50) for controlling driving of the first and second dust collecting parts and the compressor by sensing signals of the first and second sensors, wherein the first or second dust collecting part alternately filters the dust, or the compressor removes the dust so as to suck the dust mixed air continuously by the control part.
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