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Multiple spiral dust collector

A technology of dust collecting device and vortex, applied in the direction of cyclone device, suction filter, etc., can solve the problem that the vortex dust collecting device cannot work, and achieve the effect of reducing pressure loss, reducing flow path resistance, and preventing air flow pressure drop.

Inactive Publication Date: 2004-11-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
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Problems solved by technology

If the filter elements are clogged with this dirt, the vortex dust collector will hardly work

Method used

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Embodiment Construction

[0043] Hereinafter, the multi-vortex dust collector of the present invention will be described in detail with reference to the accompanying drawings.

[0044] figure 2 It is a perspective view of the multiple vortex dust collector of the present invention. image 3 It is a longitudinal sectional view of the vortex dust collecting device of the present invention.

[0045] The multiple vortex dust collector of the present invention is composed of a hollow cylindrical vortex body 100, the first and second vortex parts 110, 120 inside the above-mentioned vortex body 100, the suction pipe 111 and the discharge pipe connected to the above-mentioned vortex body 100. 122. The air guiding pipe 130 leading the air from the first vortex part 110 to the second vortex part 120, the filter member 125 arranged in the above-mentioned discharge pipe 122, the suction generating part connected to the discharge pipe 122, and the accumulating secondary vortex The first and second dust collectio...

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Abstract

The present invention is multiple vortex dust collector in duster. The multiple vortex dust collector includes cylindrical vortex body with partitioning wall to separate it two parts including the lower or first part and the upper or the second part. The first vortex part is provided with sucking pipe, pollutant exhaust hole, the first dust collecting chamber with exhaust port in the center of the partitioning wall, and leading pipe to the second vortex part. The second vortex part has central exhaust pipe with filtering part and sucking force generator, pollutant exhaust hole, and the second dust collecting chamber. The present invention has basically the same pollutant and air sucking direction and vortex and exhaust direction, reduced conflict between the ascending airflow and vortex, reduced friction resistance, less pressure loss, less noise and less pollutant jamming in filtering part.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, and in particular relates to a vortex dust collecting device which utilizes the vortex principle to collect dirt, and more specifically relates to a multiple vortex dust collecting device connecting more than two vortex dust collecting devices. Background technique [0002] The vortex dust collection device is a device that uses the principle of vortex [cyclone] to gather dirt (dust, thread ends, paper scraps, etc.) in the air. And this vortex dust collection device is used in various fields, and what uses in the family mainly contains vacuum cleaner. [0003] The vortex dust collection device is divided into a forward vortex dust collection device in which the air containing dirt (hereinafter referred to as "polluted air") flows in the same direction as the purified air flows out, and a reverse vortex dust collection device in which the inflow direction is opposite to the outflow direction. [00...

Claims

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Application Information

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IPC IPC(8): B04C7/00A47L9/16
Inventor 柳俊相林慶錫鄭景善柳廷玩
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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