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Centrifugal vacuum cleaner

A vacuum cleaner and centrifugal technology, applied in suction filters and other directions, can solve the problems of reducing dust collection efficiency and failure, and achieve the effect of shortening the flow path, reducing pressure loss and improving dust collection performance.

Inactive Publication Date: 2005-10-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] As a result, the scattered tiny dust follows the updraft formed at the bottom of the fuselage 10, and is discharged to the outside of the fuselage through the exhaust pipe 30. While reducing the dust collection efficiency, the tiny dust also causes failure of the suction generator 50.

Method used

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  • Centrifugal vacuum cleaner
  • Centrifugal vacuum cleaner
  • Centrifugal vacuum cleaner

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Embodiment Construction

[0045] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail: Figure 3 to Figure 5 The middle table shows a centrifugal cleaner according to an embodiment of the present invention. As can be seen from the figure, the centrifugal vacuum cleaner designed by the present invention is roughly composed of a body 110 , an air suction pipe 20 , an exhaust pipe 30 , a plurality of sewage discharge holes 150 and a dust collection cylinder 160 .

[0046] The overall shape of the fuselage 110 is cylindrical, and its height H is smaller or equal to its diameter D.

[0047] The suction pipe 20 runs through and is connected to the upper end of the circumferential surface of the fuselage 110 , and is used to make the air sucked in from the outside and various garbage flow into the fuselage 110 .

[0048] More specifically, the suction pipe 20 is connected to the circumferential surface of the fuselage 110 in a tangential ...

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Abstract

The centrifugal vacuum cleaner includes one body; one air sucking pipe on one side of and connected to the peripheral of the body to suck outer air and garbage; one exhaust pipe connected to one of the top side and the bottom side and to exhaust air from the body; one sucking force generator with several garbage exhausting holes in the garbage rotating direction; and one dust collecting barrel communicated with the garbage exhausting holes and around the body. The centrifugal vacuum cleaner can well collect various kinds of garbage to the dust collecting barrel, and has high dust sucking performance, short air flow path and less pressure loss.

Description

technical field [0001] The invention relates to the field of vacuum cleaners. Background technique [0002] In general, centrifugal cleaners use the principle of centrifugal force to separate the air that rotates with the garbage and discharge it to the outside, and only collect the garbage. [0003] figure 1 It is a brief longitudinal sectional view of an embodiment of a centrifugal vacuum cleaner, figure 2 yes means figure 1 Sectional view of the I-I section. [0004] It can be seen from this that the existing centrifugal vacuum cleaner includes a conical body 10, a suction pipe 20 for sucking air and various garbage, an exhaust pipe 30 for discharging the external air flowing into the inside of the body, and collecting and separating the air. The dust collector 40 of the rubbish. [0005] At this time, the air intake pipe 20 is connected to the upper peripheral surface of the fuselage 10 . [0006] Furthermore, the exhaust pipe 30 passes through the upper surface o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/16
Inventor 金永宗李承俊李守源
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD