Air purifier with electrostatically flocked fiber

An air purifier and electrostatic flocking technology are applied in the field of fiber air purifiers to achieve the effects of improving performance, improving dust collection performance and improving ionization effect.

Inactive Publication Date: 2007-06-27
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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AI Technical Summary

Problems solved by technology

[0006] In the air cleaner of the electric dust collection method, the air purification rate is improved by improving the structure of the ionization part or the dust collection material used in the dust collection part, etc., but there is a limit to the improvement of its air purification ability

Method used

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  • Air purifier with electrostatically flocked fiber
  • Air purifier with electrostatically flocked fiber
  • Air purifier with electrostatically flocked fiber

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Embodiment Construction

[0040] The present invention will be described in detail below with reference to the drawings and examples.

[0041] Fig. 2 is a schematic diagram of a part of the air cleaner in one embodiment of the present invention.

[0042] As shown in the figure, the ionization part 10 is provided at the front part of the air cleaner, where a high voltage is applied to ionize foreign substances 40 such as dust in the air. The structure of the ionization unit 10 may be composed of one electrode (discharge electrode) and another electrode (discharge electrode) corresponding thereto, but its shape and size are not particularly limited. In order to expand the ionization area of ​​the ionization part 10, one electrode in the discharge electrode and the corresponding electrode can be formed into a wire shape, and the other can be formed into a mesh shape, or both electrodes can be formed into a wire shape, and the ionization part 10 formed in the above shape The high voltage of the power supp...

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Abstract

The air purifier with electrostatically flocked fiber includes an ionizing part for high voltage discharging and a dust collecting part to collect the foreign matter ionized in the ionizing part and has electrostatically flocked fiber set in the ionizing part or the dust collecting part. The electrostatically flocked fiber filters out the foreign matter by means of physical contact, and the ionized foreign matter is further filtered out through electrostatic force filtering to raise the air purifying performance. The air purifying mode may be applied widely in common air purifier and various kinds of air conditioners.

Description

technical field [0001] The invention belongs to the field of air purifiers, in particular to an air purifier containing electrostatic flocking fibers, which can further improve the air purification performance through physical filtering and electrostatic filtering. Background technique [0002] In general, an air cleaner is a device for removing fine particles such as fine dust and fine pollutants, and removing bad odors. [0003] Air purifiers are divided into electric filtration method, electric dust collection method, anion generation method, mechanical filtration method, etc. according to the removal method of fine particles, and are divided into ozone generation method and carbon adsorption method according to the removal method of bad odor. . [0004] Among them, the electric filtration method and the electric dust collection method have high initial pollutant removal performance, especially their CADR (clean air delivery rate; hereinafter referred to as 'air purifica...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/09B03C3/45
Inventor 李诚华玄玉千李诚桓
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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