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Dust removing device for vacuum cleaner

A technology of dust removal device and vacuum cleaner, which is applied in the direction of suction filter, etc., to achieve the effect of small air pressure loss, convenient use and good dust removal effect

Active Publication Date: 2012-07-11
KINGCLEAN ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the continuous improvement of environmental awareness, single-stage dust removal devices can no longer meet the requirements of users. The market needs vacuum cleaners with higher dust removal efficiency, cleaner exhaust air, and no secondary pollution.

Method used

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  • Dust removing device for vacuum cleaner
  • Dust removing device for vacuum cleaner
  • Dust removing device for vacuum cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Example: such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, a dust removal device for a vacuum cleaner includes a primary cyclone 1 and a secondary cyclone 2, the secondary cyclone 2 is located above the primary cyclone 1, and the air outlet of the primary cyclone 1 is connected to the secondary cyclone 1. The air inlet of the cyclone 2 is connected, and the primary cyclone 1 and the secondary cyclone 2 have independent dust collection chambers respectively.

[0025] The primary cyclone 1 includes an outer cylinder 103 with a bottom cover 101 and an upper cover 102, the outer cylinder 103 is provided with an inner cylinder 104, the inner cylinder 104 is eccentrically arranged in the outer cylinder 103, and the inner cylinder Between the body 104 and the outer cylinder 103 is the dust collection chamber 105 of the primary cyclone 1. The upper edge of the inner cylinder 104 is provided with a dust outlet 106 communicating with the dust collectio...

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Abstract

The invention discloses a dust removing device of a dust collector and comprises a level 1 cyclone and a level 2 cyclone. The level 2 cyclone is arranged above the level 1 cyclone; an air outlet of the level 1 cyclone is communicated with an air inlet of the level 2 cyclone; the level 1 cyclone and the level 2 cyclone are respectively provided with a separated dust chamber; the invention can thoroughly separate air from dust and leads the air exhausted by the dust collector to be more clean without a secondary pollution; the separated dust chamber respectively arranged in the level 1 cyclone and the level 2 cyclone can clean the ashes respectively and the users can use conveniently.

Description

technical field [0001] The invention relates to a dust removal device for a vacuum cleaner Background technique [0002] A dust removal device is installed in the vacuum cleaner, and the dust removal device filters the inhaled dirty air and discharges it from the body, and collects the dust particles in the dust cup. The dust removal device of a traditional vacuum cleaner is essentially a filter device. Therefore, after using the vacuum cleaner for a period of time, the user should clean or replace the filter device. Otherwise, the filter holes of the filter device will be blocked by fine dust, which will increase the vacuum motor. If the resistance is serious, it will even burn out the motor, which not only brings trouble to the user, but also affects the performance and life of the vacuum cleaner. [0003] In recent years, based on the principle of cyclone separation, manufacturers have replaced filter devices with cyclone dust collectors, which have achieved better dust ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/16
Inventor 倪祖根
Owner KINGCLEAN ELECTRIC
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