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Integral twice separation dust cup of dust collector

An integrated, vacuum cleaner technology, applied in suction filters and other directions, can solve the problems of large volume of vacuum cleaner dust cups, high consumption of raw materials, high cost, and achieve the effect of improving cleaning effect, reducing wind pressure loss and compact structure.

Inactive Publication Date: 2005-11-30
王跃旦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the large and heavy dust cup of the vacuum cleaner with the double separation function in the prior art, which cannot meet the needs of the development and manufacture of vertical or portable vacuum cleaners, and consumes a lot of raw materials and high cost. Defects and deficiencies, to provide the society with a vacuum cleaner dust cup product with small size and compact structure and two separation functions, which meets the development and manufacture of vertical or portable vacuum cleaner products

Method used

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  • Integral twice separation dust cup of dust collector
  • Integral twice separation dust cup of dust collector
  • Integral twice separation dust cup of dust collector

Examples

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Embodiment Construction

[0014] Figure 1 to Figure 3 Shown is embodiment one of the product of the present invention. It includes the dust cup shell 13, the dust cup air inlet 1 that is tangent to the dust cup shell 13 peripheral wall, the dust cup air outlet 3 that is opened on the cup cover that is closed with the cup body, and placed in the dust cup. The separator in the separator is provided with an air inlet 6, and an isolation cover 7 is arranged below the air inlet 6, and the air inlet 6 of the separator communicates with the dust cup air inlet 1. The upper part of the air inlet of the separator is connected with two coaxial inner and outer pipes 8, 9, and the lower part is connected with a trumpet-shaped isolation cover 7. The outer wall of the inner tube 8 is closed and connected to the bottom of the inner wall of the outer tube 9 , wherein the inner tube 8 communicates with the air outlet 3 of the dust cup, and the inner tube 8 is shorter than the outer tube 9 . There is a connecting brac...

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Abstract

The invention relates to an twice-separation dust cup of dust collector, which comprises a casing, an air outlet arranged on the casing, an air intake port in tangency with the casing circumferential wall and a segregator arranged in the casing, the segregator is provided with an air intake port with a shielding hood arranged below, the segregator is also provided with two inside and outside pipes arranged coaxially, the air intake port of the segregator is in communication with the air outlet port of the dust cup through the inner tube, the air intake port of the separator is formed by blades by ring form array, the horizontal position of the segregator's air intake port is lower than the dust cup air intake port. The outer volume of the product is substantially reduced.

Description

technical field [0001] The invention relates to the technical field of vacuum cleaner manufacturing, in particular to a separation device for air and dust of a centrifugal vacuum cleaner. Background technique [0002] Most of the vacuum cleaners currently on the market use the principle of centrifugal cyclone to separate air and dust. However, centrifugal vacuum cleaners with only a single-stage separation device generally have the disadvantages of poor separation effect and fine dust are easily discharged with the air to cause secondary pollution. For this reason, on October 17, 2001, the utility model patent ZL00266255.8 titled "Split Cyclone Dust Filter Device for Vacuum Cleaners" announced by the State Intellectual Property Office disclosed a split cyclone dust filter device for vacuum cleaners, "comprising a container , the container is provided with a dirty air inlet and a clean air outlet. The container is divided into a coarse dust chamber and a fine dust chamber. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/10
Inventor 郎维国
Owner 王跃旦
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