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Air-dust separating net cover, air-dust separating system and dust collector

A separation system and gas-dust technology, applied in vacuum cleaners, suction filters, cleaning equipment, etc., can solve problems such as poor gas-dust separation effect, and achieve the effect of good gas-dust separation effect, good separation effect and convenient use.

Pending Publication Date: 2019-04-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the filter screen cover in the prior art has poor gas-dust separation effect, thereby providing a gas-dust separation screen cover with good gas-dust separation effect, a gas-dust separation system and Vacuum cleaner

Method used

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  • Air-dust separating net cover, air-dust separating system and dust collector
  • Air-dust separating net cover, air-dust separating system and dust collector
  • Air-dust separating net cover, air-dust separating system and dust collector

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. ...

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Abstract

The invention discloses an air-dust separating net cover, an air-dust separating system and a dust collector. The air-dust separating net cover comprises a net cover main body, the net cover main bodycomprises a cavity defined by the circumferential side wall arranged around one circle, at least one path arranged in a manner of spirally surrounding the circumferential side wall is formed on the circumferential side wall, a plurality of mesh holes are arranged in the top of the path formed by the circumferential side wall along the extending direction of the path, and the mesh holes communicate with the cavity. For the air-dust separating system and the dust collector, the air-dust separating net cover is arranged, so that the air-dust separating effect is good.

Description

technical field [0001] The invention relates to the field of living appliances, in particular to an air-dust separation net cover, an air-dust separation system and a vacuum cleaner. Background technique [0002] With the increasing development and progress of vacuum cleaners, the great convenience simplifies people's daily cleaning work, but at the same time, users' expectations for cleaning efficiency and dust collection capabilities are gradually increasing. The gas-dust separation effect of a vacuum cleaner is a key technical indicator to measure the performance of a vacuum cleaner. The air-dust separation system of the vacuum cleaner includes a filter screen cover as a primary filter system, a secondary filter system set in the filter screen cover, and a HEPA filter screen set at the exhaust hole of the secondary filter system, wherein the filter screen cover It is usually a columnar cylindrical structure, and the mesh holes are radially distributed on the side wall of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/16
CPCA47L9/16A47L9/1608A47L9/165A47L9/1683
Inventor 陈勇廖泓斌王德旭黄月林李吉陈闪毅任敏韩雪东
Owner GREE ELECTRIC APPLIANCES INC
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