Filter for electric dust collector, electric dust collector, and air conditioner

A filter and electric dust collection technology, applied in air conditioning systems, external electrostatic separators, applications, etc., can solve problems such as inability to capture dust, and achieve the effect of improving the degree of purification

Active Publication Date: 2015-09-30
FUJITSU GENERAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such a pre-filter, dust that is not charged with a counter potential cannot be captured
causing such dust to pass through the pre-filter
Therefore, dust smaller than the mesh cannot be captured as expected

Method used

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  • Filter for electric dust collector, electric dust collector, and air conditioner
  • Filter for electric dust collector, electric dust collector, and air conditioner
  • Filter for electric dust collector, electric dust collector, and air conditioner

Examples

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Embodiment Construction

[0050] In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown schematically in order to simplify the drawings.

[0051] Dust that is larger than the mesh of the pre-filter is stuck to the mesh of the pre-filter. On the other hand, particles such as dust smaller than the mesh pass through the mesh. If the size of the mesh of the mesh sheet is reduced, the degree of purification of the airflow passing through the mesh sheet increases. However, the ventilation resistance of the airflow increases. Therefore, the cooling and heating capabilities of the air conditioner decrease.

[0052] Therefore, Japanese Patent Application Laid-Open No. 2008-190819 discloses a pre-filter that functio...

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PUM

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Abstract

A filter for an electric dust collector includes: a conductive filter frame for surrounding a passage of airflow along a transverse plane that traverses the passage by being supported by a casing of the electric duct collector; and a mesh sheet arranged along the transverse plane, coupled to the filter frame, and having a conductive material at least partially on a surface of the mesh sheet, the conductive material being connected to the filter frame.

Description

technical field [0001] The present invention relates to a filter for an electric dust collector, an electric dust collector, and an air conditioner. Background technique [0002] For example, as disclosed in Japanese Patent No. 4 270234, Japanese Patent No. 4 636990, and Japanese Unexamined Patent Publication No. 2008-190819, a pre-filter is generally incorporated in an air conditioner. The pre-filter removes dust from the airflow. Prevent dust from accumulating in the heat exchanger. [0003] In the prior art, the dust larger than the mesh of the pre-filter is stuck by the mesh of the pre-filter. On the other hand, particles such as dust smaller than the mesh pass through the mesh. If the size of the mesh of the mesh sheet is reduced, the degree of purification of the airflow passing through the mesh sheet increases. However, the ventilation resistance of the airflow increases. Therefore, the cooling and heating capabilities of the air conditioner decrease. [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/09F24F13/00F24F1/0073F24F1/0076F24F8/108F24F8/90
CPCF24F2003/1639F24F2003/1614F24F13/085F24F3/1603F24F13/28F24F2001/0096B03C3/49F24F1/0071F24F8/90F24F8/108F24F1/0073F24F1/0076Y02A50/20
Inventor 岩野俊奥野大树林祐介广川泰昭青木博则
Owner FUJITSU GENERAL LTD
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