Filter device for air conditioning

Patent metadata

Field	Value
Publication number	US-2016282000-A1
Application number	US-201415033871-A
Country	US
Kind code	A1
Filing date	Oct 23, 2014
Priority date	Nov 1, 2013
Publication date	Sep 29, 2016
Grant date	—

Abstract

Disclosed is a filter device for air conditioning in which pressure loss is low and dust collection efficiency is high. In the filter device for air conditioning installed in an air-conditioning duct, the filter device for air conditioning includes: a case; an electrical dust collection unit provided inside the case; at least one filter unit provided so as to make contact with the electrical dust collection unit; and a guide unit provided such that the electrical dust collection unit and the filter unit can be detachably installed.

First claim

1 . A filter device for air conditioning installed in an air conditioning duct, the filter device comprising:
a case; an electric dust collection unit provided inside the case; at least one filter unit provided to make contact with the electric dust collection unit; and a guide unit provided such that the electric dust collection unit and the filter unit are detachably installed.

2 . The filter device according to claim 1 , wherein the guide unit comprises an electrode portion provided such that the electric dust collection unit is installed, and at least one filter installation portion provided such that the filter unit is installed.

3 . The filter device according to claim 1 , wherein the filter unit includes at least one of a dust collection filter, a free filter, a high-efficiency particulate air (HEPA) filter, and an auxiliary filter.

4 . The filter device according to claim 3 , wherein the filter unit includes a separation prevention member installed to be elastically deformable in the filter installation portions to prevent the filter unit from being separated.

5 . The filter device according to claim 2 , wherein the case includes an opening formed at a side, a door configured to open and close the opening, and a fastener configured to fasten the door to the case.

6 . The filter device according to claim 5 , wherein the case further includes a switch to be connected to the electrode portion, and the door includes a switch pressing portion provided at an assembly point of the door for turning the switch on/off.

7 . The filter device according to claim 1 , wherein the case further includes an edge portion provided to be connected in one of series and parallel methods.

8 . The filter device according to claim 7 , wherein the edge portion includes at least one fastening hole formed such that a fastening member is assembled.

9 . The filter device according to claim 3 , wherein the auxiliary filter includes a filter having deodorizing, antibacterial, germicidal and special air purification functions in addition to dust collecting.

10 . A filter device for air conditioning, comprising:
a case; an electric dust collection unit provided inside the case; at least one filter unit provided to make contact with the electric dust collection unit; and a guide unit provided such that the electric dust collection unit and the filter unit are detachably installed, wherein the guide unit includes an electrode portion provided such that the electric dust collection unit is installed and at least one filter installation portion provided such that the filter unit is installed.

11 . The filter device according to claim 10 , wherein the filter unit includes at least one of a dust collection filter, a free filter, and a high-efficiency particulate air (HEPA) filter.

12 . The filter device according to claim 10 , wherein the filter unit includes a separation prevention member installed to be elastically deformable in the filter installation portions to prevent the filter unit from being separated.

13 . The filter device according to claim 10 , wherein the case includes an edge portion provided to be connected in one of series and parallel methods.

14 . The filter device according to claim 10 , wherein the case includes an opening formed at a side, a door configured to open and close the opening, and a fastener configured to fasten the door to the case.

15 . The filter device according to claim 10 , wherein the case further includes a switch to be connected to the electrode portion, and the door includes a switch pressing portion provided at an assembly point of the door for turning the switch on/off.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Noh Hyung Soo
• Kochiyama Yasuhiko
• Gil Hye Won
• Yun So Young

Classifications

• B01D46/50

  Means for discharging electrostatic potential · CPC title

• B01D46/12 Primary

  in multiple arrangements · CPC title

• F24F13/28

  Arrangement or mounting of filters · CPC title

• B03C3/04

  dry type · CPC title

• B01D46/4227

  Manipulating filters or filter elements, e.g. handles or extracting tools · CPC title