KR20030042573A - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- KR20030042573A KR20030042573A KR1020010073274A KR20010073274A KR20030042573A KR 20030042573 A KR20030042573 A KR 20030042573A KR 1020010073274 A KR1020010073274 A KR 1020010073274A KR 20010073274 A KR20010073274 A KR 20010073274A KR 20030042573 A KR20030042573 A KR 20030042573A
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- South Korea
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- air filter
- woven fabric
- fiber non
- air
- nonwoven fabric
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
Abstract
Description
발명의 분야Field of invention
본 발명은 에어필터에 관한 것이다. 보다 구체적으로, 본 발명은 자동차, 에어컨 등에 사용되는 에어필터에 관한 것으로 상하의 합성섬유 부직포층 사이에 구리섬유 부직포를 삽입, 적층시켜 공기의 정화기능은 물론 살균, 항균, 항취, 탈취 기능을 향상시킨 에어필터에 관한 것이다.The present invention relates to an air filter. More specifically, the present invention relates to an air filter used in automobiles, air conditioners, and the like, by inserting and laminating a copper fiber nonwoven fabric between upper and lower synthetic fiber nonwoven layers to improve air purification as well as sterilization, antibacterial, deodorization, and deodorization functions. It relates to an air filter.
발명의 배경Background of the Invention
에어필터는 자동차, 에어컨 등에는 필수적으로 사용되는 부품으로, 일정기간 사용 후 교체해야 하는 소모성 부품이다. 에어필터는 공기 내에 함유된 균류, 불순물 등을 제거하여 쾌적하고 위생적인 공기를 공급하기 위하여 매우 중요한 부품이라 할 수 있다. 예를 들어, 자동차의 연료 에어필터는 연료의 연소효율을 높이기 위하여 공기 내에 함유된 불순물을 정화하기 위하여 사용되고, 자동차의 에어컨에 사용되는 에어필터는 에어컨에서 나오는 시원한 바람을 여과하여 차안으로 공급하는 역할을 한다. 자동차뿐만 아니라 사무실이나 일반 가정에 설치하는 에어컨에 사용되는 에어필터도 상기와 같은 역할을 하게 된다.The air filter is an essential component for automobiles, air conditioners, etc., and is a consumable part that needs to be replaced after a certain period of time. Air filter is a very important part to supply pleasant and sanitary air by removing fungus, impurities, etc. contained in the air. For example, a fuel air filter of an automobile is used to purify impurities contained in the air in order to increase the combustion efficiency of the fuel, and an air filter used in an air conditioner of the vehicle filters the cool wind from the air conditioner and supplies it into the vehicle. Do it. Air filters used in air conditioners installed in offices or homes as well as cars will play the same role.
이제까지 에어필터는 여과 및 정화 기능을 원활히 수행하기 위하여 폴리에스터 부직포를 이용한 필터가 주로 사용되어 왔다. 폴리에스터 부직포는 폴리에스터 단섬유로 이루어진 부직포로서 양호한 공기의 여과 및 정화기능을 갖고 있다. 그러나, 에어필터에는 상기한 단순한 공기의 여과 및 정화기능 외에 항균이나 항취 기능도 요구되며, 그 결과 개발되어 사용되고 있는 것이 카본필터이다. 카본필터는 카본의 탈습, 항균 기능을 이용하여 폴리에스터 부직포 내에 카본 입자를 함유시켜 제조된 필터이다.Until now, the filter using a polyester nonwoven fabric has been mainly used in order to perform the filtration and purification functions smoothly. The polyester nonwoven fabric is a nonwoven fabric made of polyester short fibers and has a good air filtration and purification function. However, in addition to the simple filtration and purification functions of the air described above, the air filter also requires antibacterial and deodorizing functions, and as a result, carbon filters are being developed and used. The carbon filter is a filter manufactured by containing carbon particles in a polyester nonwoven fabric using dehumidification and antibacterial functions of carbon.
그러나, 카본필터도 살균이나 항균 기능이 우수하지 못하고, 탈취나 항취 기능도 뛰어난 효과를 나타내지 못하였다. 또한, 카본필터를 에어컨에 사용하는 경우에는 일정기간이 경과하면, 먼지가 많이 발생하는 결점이 있다. 특히 에어컨을 켤 때 에어필터에 부착되어 있던 먼지나 분해된 탄소입자가 밖으로 나오면서 심각한 먼지를 발생시킨다.However, the carbon filter also does not have excellent sterilization or antibacterial function, and did not show an excellent effect on deodorization or anti-odor. In addition, when a carbon filter is used in an air conditioner, there is a drawback that a lot of dust is generated after a certain period of time. Especially when the air conditioner is turned on, the dust attached to the air filter or the decomposed carbon particles come out, causing serious dust.
따라서, 본 발명자는 종래의 폴리에스터 부직포 필터나 카본필터가 갖는 상기와 같은 결점을 해결하기 위하여, 일반적으로 살균, 항균, 항취, 탈취 기능이 탁월한 구리를 에어필터에 적용하는 연구를 하게 되었고, 그 결과 상기 기능이 우수하고, 특히 장기간 사용하여도 먼지가 발생하지 않는 에어필터를 개발하기에 이른 것이다.Therefore, in order to solve the above drawbacks of the conventional polyester nonwoven fabric filter or carbon filter, the present inventors have been studied to apply copper to an air filter having excellent sterilization, antibacterial, deodorizing, and deodorizing functions. As a result, it is excellent to develop the air filter, which does not generate dust even after long-term use.
본 발명의 목적은 공기의 여과 및 정화기능은 물론 살균, 항균, 항취, 탈취 기능이 우수한 에어필터를 제공하기 위한 것이다.An object of the present invention is to provide an air filter excellent in sterilization, antibacterial, deodorant, deodorizing function as well as filtration and purification of air.
본 발명의 다른 목적은 장기간 사용하더라도 먼지를 발생시키지 않으며, 특히 에어컨을 켜는 순간에도 먼지를 발생시키지 않는 에어필터를 제공하기 위한 것이다.Another object of the present invention is to provide an air filter that does not generate dust even when used for a long time, and in particular, does not generate dust even when the air conditioner is turned on.
본 발명의 또 다른 목적은 자동차의 에어필터, 각종 에어콘의 에어필터, 및 각종 산업용 설비의 에어필터에 적용할 수 있는 여과 및 정화기능은 물론 살균, 항균, 항취, 탈취 기능이 우수하고, 전자파 차단효과가 있으며, 장기간 사용하더라도 먼지를 발생시키지 않는 에어필터를 제공하기 위한 것이다.Another object of the present invention is excellent in sterilization, antibacterial, deodorant, deodorizing function as well as filtration and purification functions that can be applied to air filters of automobiles, air filters of various air conditioners, and air filters of various industrial facilities, and electromagnetic shielding It is effective to provide an air filter that does not generate dust even after long-term use.
본 발명의 상기 및 기타의 목적들은 하기 상세히 설명되는 본 발명에 의하여 모두 달성될 수 있다.The above and other objects of the present invention can be achieved by the present invention described in detail below.
제1도는 종래의 에어필터의 한 구체예를 개략적으로 도시한 사시도이다.1 is a perspective view schematically showing one embodiment of a conventional air filter.
제2도는 본 발명에 따른 에어필터의 적층구조를 개략적으로 도시한 부분 분해 사시도이다.2 is a partially exploded perspective view schematically showing the laminated structure of the air filter according to the present invention.
* 도면의 주요부호에 대한 간단한 설명 *Brief description of the main symbols in the drawing
1: 필터 2: 에어필터가이드1: Filter 2: Air Filter Guide
11a, 11b: 합성섬유 부직포12: 구리섬유 부직포11a, 11b: synthetic fiber nonwoven fabric 12: copper fiber nonwoven fabric
발명의 요약Summary of the Invention
본 발명에 따른 에어필터는 상하의 합성섬유 부직포층 사이에 구리섬유 부직포를 삽입하여 적층시킨 구조로서, 상기 합성섬유 부직포와 구리섬유 부직포는 각각 접착제에 의하여 접착되고, 상기 합성섬유 부직포는 50∼200 g/㎡ 의 중량을 갖는 폴리에스터 부직포이고, 상기 구리섬유 부직포는 구리 단섬유가 20∼90 ㎛의 직경을 갖고 50∼300 g/㎡의 중량을 갖는 부직포 시이트이다.The air filter according to the present invention has a structure in which a copper fiber nonwoven fabric is inserted and laminated between upper and lower synthetic fiber nonwoven layers, and the synthetic fiber nonwoven fabric and the copper fiber nonwoven fabric are respectively bonded by an adhesive, and the synthetic fiber nonwoven fabric is 50 to 200 g. A polyester nonwoven fabric having a weight of / m 2, wherein the copper fiber nonwoven fabric is a nonwoven sheet having a diameter of 20 to 90 μm and having a weight of 50 to 300 g / m 2.
이하 첨부된 도면을 참고로 본 발명의 내용을 하기에 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the contents of the present invention.
발명의 구체예에 대한 상세한 설명Detailed Description of the Invention
자동차의 연료용 에어필터 또는 각종 에어컨의 에어필터는 통상 부직포로 이루어지는 필터가 에어필터가이드에 고정되어 여과기능을 갖는다. 제1도는 종래의 에어필터의 한 구체예를 개략적으로 도시한 사시도이다. 에어필터는 공기를 여과시키는 필터(1)가 에어필터가이드(2)에 고정되도록 제조된다. 제1도에 도시된 바와 같이, 필터(1)는 단면적을 넓게 하여 여과효율을 높일 수 있도록 하기 위하여 상하로 주름이 형성된 모양을 제조된다. 에어필터는 에어필터가이드(2)의 형태에 따라여러 가지로 제작된다. 즉 에어필터가 사용되는 자동차 또는 에어컨의 종류에 따라 에어필터의 크기와 모양이 정해진다.In the air filter for automobiles or the air filter of various air conditioners, a filter made of a nonwoven fabric is fixed to the air filter guide and has a filtration function. 1 is a perspective view schematically showing one embodiment of a conventional air filter. The air filter is manufactured such that the filter 1 for filtering air is fixed to the air filter guide 2. As shown in FIG. 1, the filter 1 is manufactured to have a pleated shape up and down in order to widen the cross-sectional area and to increase the filtration efficiency. The air filter is manufactured in various ways according to the shape of the air filter guide (2). That is, the size and shape of the air filter is determined according to the type of vehicle or air conditioner in which the air filter is used.
본 발명에서의 에어필터는 양호한 여과 및 정화 기능은 물론 우수한 살균, 항균, 탈취, 항취 기능을 갖고 먼지가 발생하지 않는 구리 단섬유 부직포 시이트가 중간층으로 삽입, 고정된 것으로, 제2도에 그 적층구조를 알 수 있도록 도시하였다.The air filter of the present invention has a good filtration and purification function as well as an excellent sterilization, antibacterial, deodorizing and deodorizing function, and a dust-free copper short-fiber nonwoven sheet is inserted and fixed in an intermediate layer. The structure is shown to show.
제2도에 도시된 바와 같이, 본 발명의 에어필터는 상하의 합성섬유 부직포(11a, 11b)층 사이에 구리섬유 부직포(12)를 삽입하여 적층시킨 구조를 갖는다. 합성섬유 부직포(11a, 11b)와 구리섬유 부직포(12)는 접착제에 의하여 연속적으로 접착시킨다. 이 접착공정은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의하여 용이하게 실시될 수 있다. 친환경성 접착제를 사용하는 것이 바람직하다.As shown in FIG. 2, the air filter of the present invention has a structure in which copper fiber nonwoven fabrics 12 are inserted and laminated between upper and lower synthetic fiber nonwoven fabrics 11a and 11b. The synthetic fiber nonwoven fabrics 11a and 11b and the copper fiber nonwoven fabric 12 are continuously bonded by an adhesive agent. This bonding process can be easily carried out by those skilled in the art. Preference is given to using environmentally friendly adhesives.
본 발명에서 사용되는 합성섬유 부직포(11a, 11b)는 일반적인 합성섬유 즉 폴리에스터, 나일론, 폴리프로필렌, 폴리에틸렌, 폴리비닐클로라이드 등이 모두 가능하지만, 엔진으로부터 발생하는 열을 감안한다면 내열성이 높은 폴리에스터 단섬유로 제조하는 것이 바람직하다. 합성섬유 부직포는 약 50∼200 g/㎡의 중량을 갖는 것이 바람직하다.Synthetic fiber nonwoven fabrics (11a, 11b) used in the present invention can be a general synthetic fiber, that is, polyester, nylon, polypropylene, polyethylene, polyvinyl chloride, etc., all but considering the heat generated from the engine polyester with high heat resistance It is preferable to manufacture from short fibers. The synthetic fiber nonwoven fabric preferably has a weight of about 50-200 g / m 2.
또한, 본 발명에서 사용되는 구리섬유 부직포(12)는 구리 단섬유로 제조된 부직포로서, 구리 단섬유는 20∼90 ㎛의 직경을 갖고 50∼300 g/㎡의 중량을 갖는 부직포가 바람직하다. 상기와 같은 구리섬유 부직포를 상하의 합성섬유 부직포 사이에 적층시킴으로써 우수한 살균, 항균, 항취, 탈취 기능, 전자파 차단효과를 나타낼 수 있고, 먼지가 발생하는 종래의 에어필터의 문제점을 해결할 수 있다.In addition, the copper fiber nonwoven fabric 12 used in the present invention is a nonwoven fabric made from short copper fibers, and the short copper fiber is preferably a nonwoven fabric having a diameter of 20 to 90 µm and a weight of 50 to 300 g / m 2. By laminating the copper fiber nonwoven fabric as described above between the upper and lower synthetic fiber nonwoven fabric, it can exhibit excellent sterilization, antibacterial, anti-odor, deodorizing function, electromagnetic wave blocking effect, and solve the problem of the conventional air filter in which dust is generated.
본 발명의 에어필터는 자동차, 에어컨, 기타 에어필터가 장착되는 모든 산업기계에 적용될 수 있다.The air filter of the present invention can be applied to all industrial machines equipped with automobiles, air conditioners, and other air filters.
본 발명은 구리섬유 부직포를 상하의 합성섬유 부직포 사이에 적층시킴으로써 공기의 여과 및 정화기능은 물론 살균, 항균, 항취, 탈취 기능이 우수하고, 전자파 차단효과가 있으며, 장기간 사용하더라도 먼지를 발생시키지 않고, 특히 에어컨을 켜는 순간에도 먼지를 발생시키지 않아 자동차, 에어컨 및 각종 산업용 설비의 에어필터에 적용할 수 있는 에어필터를 제공하는 효과를 지닌다.The present invention by laminating the copper fiber nonwoven fabric between the upper and lower synthetic fiber nonwoven fabric, as well as the air filtration and purification function, as well as sterilization, antibacterial, deodorant, deodorizing function, has an electromagnetic wave blocking effect, does not generate dust even long-term use, In particular, it does not generate dust even when the air conditioner is turned on, and thus has an effect of providing an air filter that can be applied to air filters of automobiles, air conditioners and various industrial facilities.
본 발명의 단순한 변형 내지 변경은 이 분야의 통상의 지식을 가진 자에 의하여 용이하게 실시될 수 있으며 이러한 변형이나 변경은 모두 본 발명의 영역에 포함되는 것으로 볼 수 있다.Simple modifications or changes of the present invention can be easily carried out by those skilled in the art, and all such modifications or changes can be seen to be included in the scope of the present invention.
Claims (4)
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KR1020010073274A KR20030042573A (en) | 2001-11-23 | 2001-11-23 | Air filter |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100625286B1 (en) * | 2006-02-03 | 2006-09-15 | 지영화 | Method for manufacturing chemical filter for multilayer air cleaning |
KR100984315B1 (en) * | 2010-04-08 | 2010-09-30 | 박광석 | Water vein wave intercepting non-woven fiber |
WO2020148770A1 (en) * | 2019-01-16 | 2020-07-23 | Noam Urim Enerprises (1993) Ltd. | Antimicrobial cleaning cloth and a method and system for manufacturing the same |
KR102267617B1 (en) * | 2020-12-07 | 2021-06-21 | 주식회사 평창씨앤에프 | Filter and method for manufacturing the same |
WO2021244467A1 (en) * | 2020-06-01 | 2021-12-09 | 北京化工大学 | Air purification assembly having coronavirus killing function and application thereof |
CN113828079A (en) * | 2021-09-10 | 2021-12-24 | 上海钺唯科技有限公司 | Air filter screen of new crown inactivation non-woven fabric containing copper oxide |
KR102352866B1 (en) * | 2021-10-15 | 2022-01-20 | (주)대양이티에스 | Air conditioning system |
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JPH04145913A (en) * | 1990-10-05 | 1992-05-19 | Mitsubishi Heavy Ind Ltd | Deodorizing and dust collecting filter |
JPH04145912A (en) * | 1990-10-05 | 1992-05-19 | Mitsubishi Heavy Ind Ltd | Deodorizing filter |
KR960013423A (en) * | 1994-10-08 | 1996-05-22 | 조규향 | Inorganic Antibacterial for Drinking Water and Filters and Filters Using the Same |
KR20000035460A (en) * | 1998-11-13 | 2000-06-26 | 볼프강 셰플러, 헤르베르트 몰덴하우어 | Filter for gaseous media |
KR20010081333A (en) * | 2000-02-12 | 2001-08-29 | 왕성식 | Process for Preparing High-Performance Electret Filter Media |
KR20020069053A (en) * | 2001-02-23 | 2002-08-29 | 화이버 텍 (주) | Metal fiber filter having activated carbon fiber layers on metal fiber layers |
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2001
- 2001-11-23 KR KR1020010073274A patent/KR20030042573A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04145913A (en) * | 1990-10-05 | 1992-05-19 | Mitsubishi Heavy Ind Ltd | Deodorizing and dust collecting filter |
JPH04145912A (en) * | 1990-10-05 | 1992-05-19 | Mitsubishi Heavy Ind Ltd | Deodorizing filter |
KR960013423A (en) * | 1994-10-08 | 1996-05-22 | 조규향 | Inorganic Antibacterial for Drinking Water and Filters and Filters Using the Same |
KR20000035460A (en) * | 1998-11-13 | 2000-06-26 | 볼프강 셰플러, 헤르베르트 몰덴하우어 | Filter for gaseous media |
KR20010081333A (en) * | 2000-02-12 | 2001-08-29 | 왕성식 | Process for Preparing High-Performance Electret Filter Media |
KR20020069053A (en) * | 2001-02-23 | 2002-08-29 | 화이버 텍 (주) | Metal fiber filter having activated carbon fiber layers on metal fiber layers |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100625286B1 (en) * | 2006-02-03 | 2006-09-15 | 지영화 | Method for manufacturing chemical filter for multilayer air cleaning |
KR100984315B1 (en) * | 2010-04-08 | 2010-09-30 | 박광석 | Water vein wave intercepting non-woven fiber |
WO2020148770A1 (en) * | 2019-01-16 | 2020-07-23 | Noam Urim Enerprises (1993) Ltd. | Antimicrobial cleaning cloth and a method and system for manufacturing the same |
WO2021244467A1 (en) * | 2020-06-01 | 2021-12-09 | 北京化工大学 | Air purification assembly having coronavirus killing function and application thereof |
KR102267617B1 (en) * | 2020-12-07 | 2021-06-21 | 주식회사 평창씨앤에프 | Filter and method for manufacturing the same |
CN113828079A (en) * | 2021-09-10 | 2021-12-24 | 上海钺唯科技有限公司 | Air filter screen of new crown inactivation non-woven fabric containing copper oxide |
KR102352866B1 (en) * | 2021-10-15 | 2022-01-20 | (주)대양이티에스 | Air conditioning system |
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