Electrode structure, dust collecting method and air purifier

An electrode structure and electrode technology, applied in the field of air purification, can solve the problems of low dust collection rate and weak electric field, and achieve the effect of improving the dust collection effect

Inactive Publication Date: 2016-01-27
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
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Problems solved by technology

However, due to structural limitations, for example, the structure of the grounding electrode 42 and the corona generating electrode 41 has been fixed, so there is still a defect that the dust collection rate is not high due to the weak electric field

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  • Electrode structure, dust collecting method and air purifier
  • Electrode structure, dust collecting method and air purifier
  • Electrode structure, dust collecting method and air purifier

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only 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.

[0039] Fig. 1(a) and (b) respectively show schematic diagrams of the composition of the first electrode and the second electrode according to a preferred embodiment of the present invention. As shown in FIG. 1( a ) and ( b ), the electrode structure includes a first electrode 1 and a second electrode 2 that are relatively separated from each other. Wherein, the f...

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Abstract

The invention provides an electrode structure, a dust collecting method and an air purifier with the electrode structure. The electrode structure has the remarkably-improved dust collecting effect for formed ionic wind. The electrode structure for the ionic wind comprises a first electrode and a second electrode. According to the first electrode, air flowing through the first electrode is subjected to ionization so as to generate ions, and particles in air carry charges; and an electric field is applied, so that the ionic wind is formed in the electric field through the charged particles, and the charged particles are preliminarily collected. The second electrode is arranged behind the first electrode in the direction of the ionic wind and used for further collecting the charged particles.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to an electric dust removal type ion wind electrode structure, a dust collection method, and an air cleaner adopting the electrode structure. Background technique [0002] An air purifier refers to a device that can absorb, decompose or transform various pollutants in the air to improve air cleanliness. According to the specific dust removal methods, it can be divided into filter air purifiers and electrostatic precipitator air purifiers. Among them, the electrostatic precipitator air cleaner uses corona discharge to charge the pollutants in the air, and uses the dust collection device to capture the charged particles, so as to achieve the purpose of purifying the air. [0003] Figure 4 A structural schematic diagram of an electrode structure in an electric dust removal air cleaner in the prior art is shown. Such as Figure 4 As shown, the ion wind electrode structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/12B03C3/41B03C3/45
Inventor 封宗瑜肖德玲韦磊肖利容杨勇
Owner GREE ELECTRIC APPLIANCES INC
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