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Multiple cyclonic dust collector

A flow collection and multiple technology, applied in the direction of the swirl device, the device in which the axial direction of the swirl can be reversed, etc., can solve the problems of reduced cleaning efficiency, low cleaning efficiency, low rotation times, etc., to prolong the cycle, improve the Dust collection performance, the effect of increasing capacity

Inactive Publication Date: 2007-01-03
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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AI Technical Summary

Problems solved by technology

[0021] First, since the first air suction pipe 12 and the second air suction pipe 22 are formed at the same height, the air and foreign matter flowing in through the first air suction pipe 12 may not rotate. , it directly flows into the interior of the secondary cyclone main body 21, resulting in a decrease in cleaning efficiency
In addition, the number of rotations of air and foreign matter is low, and the cleaning efficiency is not high

Method used

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  • Multiple cyclonic dust collector
  • Multiple cyclonic dust collector
  • Multiple cyclonic dust collector

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Embodiment Construction

[0045] Below, the present invention is described in further detail in conjunction with accompanying drawing and specific embodiment:

[0046] figure 2 and image 3 It is a schematic diagram of the first embodiment of the multi-cyclone dust collecting device of the present invention.

[0047] Such as figure 2 and image 3 As shown, the multiple cyclone dust collector of the present invention consists of a primary cyclone dust collection part 110, a secondary cyclone dust collection part 120, and a fan 130 that provides suction to each of the cyclone dust collection parts 110 and 120. , and a fan motor 140 for driving the fan 130 .

[0048] The primary swirl dust collector 110 includes a cylindrical first swirl main body 111, a first air suction pipe 112 connected to the upper peripheral surface of the first swirl main body 111 to allow room air to flow in, and a pair of The first dust bucket 113 for collecting dust from various foreign objects separated from the air.

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Abstract

The multiple cyclonic dust collector includes one first cyclonic dust collecting unit to collect foreign matters from the sucked air centrifugally; one second cyclonic dust collecting unit set inside the first cyclonic dust collecting unit to collect foreign matters from the air from the first cyclonic dust collecting unit centrifugally for the second time; and one first air sucking port to guide air from outside to flow in inclined direction into the first cyclonic dust collecting unit. The present invention has advantages of once increased air rotating time, raised dust collecting performance, increase use convenience, etc.

Description

technical field [0001] The invention relates to a cyclone dust collecting device, in particular to a multiple cyclone dust collecting device with more than two cyclone dust collecting devices. Background technique [0002] The cyclone dust collector is a device that uses centrifugal force to separate foreign matter from the rotating air, and collects dust from the separated foreign matter while discharging the air. [0003] The cyclone dust collection device has various forms, among which, by connecting the primary cyclone dust collection device and the secondary cyclone dust collection device, a multi-cyclone dust collection device of a cyclone dust collection device is formed to collect foreign matter The dust collection again has a better dust collection performance than a single cyclone dust collection device. [0004] When the large foreign matter and tiny foreign matter are mixed together and flow into the dust collection device, the dust collection efficiency of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/26B04C5/04B04C5/187
Inventor 玄起卓曹亨周郑景善
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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