KR20090078740A - Filter for window type ventilation system - Google Patents

Filter for window type ventilation system Download PDF

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Publication number
KR20090078740A
KR20090078740A KR1020090001342A KR20090001342A KR20090078740A KR 20090078740 A KR20090078740 A KR 20090078740A KR 1020090001342 A KR1020090001342 A KR 1020090001342A KR 20090001342 A KR20090001342 A KR 20090001342A KR 20090078740 A KR20090078740 A KR 20090078740A
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South Korea
Prior art keywords
filter
photocatalyst
fan
window type
light source
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KR1020090001342A
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Korean (ko)
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김승우
박훈
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(주)이엔쓰리
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Publication of KR20090078740A publication Critical patent/KR20090078740A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

A filter device for a window type ventilation system is provided to remove harmful material and dust from inhaled outside air effectively through the filter laminate. A filter device for a window type ventilation system comprises a photo-catalytic filter(20), a light source(21), a fan(30), and a filter case(10). The photo-catalytic filter is added with photo-catalytic substance. The light source irradiates light energy to the photo-catalytic filter. The fan is installed on the top of the photo-catalytic filter. In the filter case, the photo-catalytic filter, the light source, and the fan are installed.

Description

창문형 환기장치용 필터장치{Filter for window type ventilation system}Filter device for window type ventilation system {Filter for window type ventilation system}

본 발명은 창문형 환기장치용 필터장치에 관한 것으로, 더욱 상세하게는, 대기 중에 포함되어 있는 악취 등의 유해성분과 미세먼지 등을 효과적으로 제거할 수 있는 기능을 가진 필터 적층체와, 필터 적층체가 장착된 필터케이스에 환기장치의 소음을 최소화하면서 환기량을 확보할 수 있도록 설계된 팬을 포함하여 구성된 창문형 환기장치용 필터장치에 관한 것이다.The present invention relates to a filter device for a window type ventilator, and more particularly, to a filter laminate having a function capable of effectively removing harmful components such as odors and fine dust contained in the atmosphere, and a filter laminate. The present invention relates to a filter device for a window type ventilation device including a fan designed to secure the ventilation amount while minimizing the noise of the ventilation device in the filter case.

일반적으로 공기청정기 등 환기장치에 사용하는 필터는 미세먼지를 제거하는In general, filters used for ventilation devices such as air cleaners remove fine dust.

기능 이외에 유해물질, 담배연기, 공기 중의 세균 등을 제거하는 기능도 필요하기 때문에 미세먼지를 제거하는데 필요한 집진필터와, 가스상 유해물질 등을 제거하는데 필요한 활성탄 필터, 광촉매 필터 및 기타 공기 중의 세균 증식 등을 억제하는 항균필터 등 다양한 종류의 필터가 있다.In addition to the function, it is also necessary to remove harmful substances, tobacco smoke, and bacteria in the air, so dust collection filters necessary to remove fine dust, activated carbon filters, photocatalyst filters and other growth of bacteria in the air, etc. There are various types of filters, such as antibacterial filters that suppress them.

환기장치에 장착되는 필터의 경우, 외기에 포함되어 있는 유해물질이나 미세 먼지를 효과적으로 제어하여 항상 깨끗한 공기를 실내로 공급하기 위해서는 필터의 기능을 일체화한 단일구조의 복합필터가 절실히 요구되고 있는 실정이다. 특히 환기장치 중 창문형 환기장치는 공기의 유로가 작기 때문에 단위시간 동안 장치 내로 유입되는 공기량이 작아서 일정크기 및 부피를 갖는 필터장치에서 필터를 구성하는 각각의 필터층을 효과적으로 배치하지 않으면 공기의 흐름을 방해만 할 뿐 충분한 유해물질 및 미세먼지 제거효과를 얻기 어렵다.In the case of the filter installed in the ventilation system, a single-type composite filter integrating the function of the filter is urgently needed to effectively control harmful substances and fine dust contained in the outside air and always supply clean air to the room. . In particular, the window type ventilation device of the ventilation device has a small flow path of air, so the amount of air introduced into the device is small for a unit of time. It is difficult to obtain sufficient harmful substances and fine dust removal effect.

또한, 열교환기 등이 장착된 창문형 환기장치의 경우에는 환기장치 내부공간이 부족하기 때문에 기능이 다른 필터를 각각 따로 사용하는 것이 어려운 실정이어서 지금까지의 창문형 환기장치는 한 종류의 필터만을 사용해 왔다. 따라서 이러한 창문형 환기장치에 사용하는 필터의 경우에 각각의 유해성분과 미세먼지 등을 제거하는 기능을 갖는 필터층을 프로파일 내에 효과적으로 배열하여 공기의 흐름을 원활히 하면서 풍량 손실을 줄이고 필터의 기능을 극대화하는 것이 필요하다.In addition, in the case of a window type ventilator equipped with a heat exchanger, it is difficult to use a filter having different functions separately because of insufficient space inside the ventilator. Thus, the window type ventilator has used only one type of filter. Therefore, in the case of the filter used for the window type ventilation device, it is necessary to effectively arrange the filter layer having the function of removing each harmful component and fine dust in the profile to smooth the flow of air while reducing the air volume loss and maximizing the function of the filter. Do.

한편, 창문형 환기장치의 경우 장치의 특성상 공기유로의 크기가 제약되어 강제송풍을 위해 팬을 설치하는 경우가 많고, 팬을 설치하는 경우 최소 풍량을 확보하기 위해 필터에서 공기가 유입되고 빠져나가는 양쪽 면에 팬을 설치하는 경우가 대부분이다. 그러나 필터의 양쪽 면에 팬을 설치하는 경우에는 팬의 동작에 의해 환기장치의 소음이 증가하게 되는 문제점이 발생하며, 필터 내에 광촉매 작용을 하는 필터층을 삽입하는 경우 필터의 구조에 따라서는 광촉매 작용에 필수적인 광 에너지를 조사하기가 어려워 악취를 비롯한 유기오염물질 등의 유해성분을 제거하기가 곤란하게 된다는 문제점이 있다.On the other hand, in the case of a window type ventilation device, the size of the air flow path is restricted, so a fan is often installed for forced ventilation, and in the case of installing a fan, both sides of the air inflow and out of the filter to secure a minimum amount of air flow. Most of the time, a fan is installed in the system. However, when the fan is installed on both sides of the filter, the noise of the ventilator increases due to the operation of the fan, and when the filter layer acting as a photocatalytic agent is inserted into the filter, depending on the structure of the filter, the photocatalytic action may occur. Since it is difficult to irradiate essential light energy, there is a problem that it is difficult to remove harmful components such as odors and organic pollutants.

이러한 문제를 해결하기 위해서 필터를 장착하는 필터케이스 등의 구조를 변경하여 광촉매 필터에 광에너지를 조사할 수 있도록 함으로써, 필터 고유의 기능인 유해물질 및 미세먼지 제거기능을 확보할 수 있도록 해야 함은 물론 필터와 팬의 결합 등을 일체화하는 방법 등을 사용하여 소음을 줄이고 최소 환기량을 확보하는 기술이 필요하다고 하겠다.In order to solve this problem, it is necessary to change the structure of the filter case in which the filter is mounted so that light energy can be irradiated to the photocatalyst filter, thereby ensuring the function of removing harmful substances and fine dust, which are inherent to the filter. The technology that reduces noise and secures the minimum amount of ventilation by using a method of integrating a filter and a fan is required.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은, 필터케이스 내에 환기량을 확보하는데 필요한 팬과, 광촉매 필터와, 광촉매 필터의 효율을 증가시키기 위해 광에너지를 조사할 수 있는 광원을 부착시켜 필터와 팬을 일체화시킨 창문형 환기장치용 필터장치를 제공하기 위한 것이다.The present invention has been made to solve the above problems, an object of the present invention, it is possible to irradiate light energy to increase the efficiency of the fan, the photocatalyst filter, and the photocatalyst filter required to secure the ventilation amount in the filter case. It is to provide a filter device for a window type ventilation device in which a filter and a fan are integrated by attaching a light source.

본 발명의 또 다른 목적은, 최소 환기량을 확보하는데 필요한 휴대용 전원에 의해 구동되는 팬과, 대기 중에 포함되어 있는 유해성분과 미세먼지 등 오염물질 제거기능을 갖는 다양한 기능성 필터를 적층시킨 필터 적층체를 하나의 필터케이스 내에 장착하여 필터와 팬을 일체화시킨 창문형 환기장치용 필터장치를 제공하기 위한 것이다.Still another object of the present invention is to provide a filter stack including a fan driven by a portable power source required to secure a minimum ventilation amount, and various functional filters having a function of removing pollutants such as harmful components and fine dust contained in the atmosphere. It is provided in the filter case of the window to provide a filter device for a window type ventilation device integrating the filter and the fan.

상기와 같은 과제 해결을 위하여 본 발명에 따른 창문형 환기장치용 필터장치는, 광촉매 물질이 첨가된 광촉매 필터와, 상기 광촉매 필터에 광에너지를 조사하기 위한 광원과, 상기 광촉매 필터의 상부에 설치되는 팬과, 상기 광촉매 필터와 광원 및 팬이 설치되는 필터케이스를 포함하여 구성된다.In order to solve the above problems, a filter device for a window type ventilator according to the present invention includes a photocatalyst filter to which a photocatalytic material is added, a light source for irradiating light energy to the photocatalyst filter, and a fan installed on the photocatalyst filter. And a filter case in which the photocatalyst filter, a light source, and a fan are installed.

바람직하게는, 광촉매 필터의 상부로는, 활성탄을 점착시킨 복합필터인 우레 탄필터와 폴리프로필렌을 사용하는 무정전 필터인 집진필터 및 카테킨을 함유하는 항균필터로부터 선택된 하나 이상의 필터를 적층시킨다.Preferably, the upper portion of the photocatalyst filter is laminated with at least one filter selected from a urethane filter which is a composite filter to which activated carbon is attached, a dust collecting filter which is an uninterruptible filter using polypropylene, and an antibacterial filter containing catechin.

상기와 같은 특징을 갖는 본 발명에 따른 창문형 환기장치용 필터장치는, 대기 중에 포함되어 있는 유해성분과 미세먼지 등 오염물질 제거기능을 갖는 다양한 필터를 적층시킨 필터 적층체를 구비함으로써, 실외공기의 유입에 따른 유해물질 및 미세먼지를 효과적으로 제거할 수 있다. 특히 광촉매 필터의 효과를 극대화하기 위해 광에너지를 최대한 조사할 수 있는 구조로 되어 있어 악취 등의 유해물질 제거능력 및 미세먼지 제거능력이 탁월하고 필터의 수명을 늘려줌으로써 필터를 자주 교체하지 않고도 장시간 사용하는 것이 가능하게 되며, 여러 종류의 기능성 필터층이 적층되어 있는 필터를 한번에 교체할 수 있어서 필터 교체주기 설정에 따른 불편이나 2차 오염 등을 사전에 예방할 수 있다.The filter device for a window type ventilation apparatus according to the present invention having the above characteristics is provided with a filter stack in which various filters having a function of removing pollutants such as harmful components and fine dust contained in the air are stacked, thereby introducing outdoor air. It can effectively remove the harmful substances and fine dust. In order to maximize the effect of the photocatalyst filter, it is designed to irradiate the light energy as much as possible, so it is excellent in removing harmful substances such as odor and fine dust, and extends the life of the filter. Since it is possible to replace the filter in which several kinds of functional filter layers are stacked at a time, it is possible to prevent inconvenience or secondary pollution due to the filter replacement cycle setting in advance.

도 1을 참조하여 본 발명에 따른 창문형 환기장치용 필터장치를 설명하면, 필터장치는 광촉매 물질이 첨가된 광촉매 필터(20)와, 상기 광촉매 필터(20)에 광에너지를 조사하기 위한 광원(21)과, 상기 광촉매 필터(20)의 상부에 설치되는 팬(fan : 30)과, 상기 광촉매 필터(20)와 광원(21) 및 팬(30)이 설치되는 필터케이스(10)를 기본적인 구성으로 포함한다.Referring to FIG. 1, a filter device for a window type ventilation device according to the present invention will be described. The filter device includes a photocatalyst filter 20 to which a photocatalyst material is added, and a light source 21 for irradiating light energy to the photocatalyst filter 20. ), A fan 30 installed above the photocatalyst filter 20, and a filter case 10 in which the photocatalyst filter 20, the light source 21, and the fan 30 are installed. Include.

산화티탄(TiO2) 광촉매에 광에너지가 조사되면 강한 산화력을 가진 하이드록시 라디칼과 슈퍼 옥사이드를 생성하고, 하이드록시 라디칼과 슈퍼 옥사이드는 세균과 같은 유기화합물을 탄소가스와 수분으로 산화 분해시키게 된다. 이러한 광촉매 물질이 첨가된 광촉매 필터(20)는 미생물의 살균과 동시에 악취를 유발하는 물질과 반응하여 이를 분해시키게 된다.When the titanium oxide (TiO 2 ) photocatalyst is irradiated with light energy, hydroxy radicals and super oxides having strong oxidizing power are produced, and the hydroxy radicals and super oxides oxidize and decompose organic compounds such as bacteria into carbon gas and water. The photocatalyst filter 20 to which the photocatalytic material is added is decomposed by reacting with the material causing the odor at the same time as the microorganism sterilization.

우레탄필터(22)에는 탄소물질로 구성되어 흡착성이 강한 활성탄(active carbon)을 첨가한 것으로 유해가스를 흡착하는데 유용하게 작용하게 되는데, 우레탄 필터에는 첨가된 활성탄에 무수히 많은 미세한 포집공들이 형성되어 있어서 유해가스 입자가 포집공들을 통과하면서 포집공 부분에 흡착 포집되게 된다. 즉, 유해가스 입자가 단순히 우레탄 필터의 표면에 흡착되는 것이 아니라 우레탄 필터 전체에 효과적으로 첨가된 활성탄의 무수한 포집공들 내에 포집되기 때문에 그만큼 포집 효율이 높아지게 된다.The urethane filter 22 is made of a carbon material, and has activated carbon which is highly adsorptive, which is useful for adsorbing harmful gases. In the urethane filter, numerous fine collecting holes are formed in the added activated carbon. As harmful gas particles pass through the collecting holes, they are collected by the collecting holes. That is, since the harmful gas particles are not simply adsorbed on the surface of the urethane filter, but are collected in countless collecting holes of activated carbon effectively added to the entire urethane filter, the collection efficiency is increased accordingly.

집진필터(24)는 재질이 폴리프로필렌 수지 또는 폴리에틸렌 수지인 부직포 형태의 망으로 된 것으로, 무정전 방식을 이용하여 미세먼지를 제거하는데 사용하는 것으로, 집진필터 대신 유해물질인 저농도의 미립자를 고성능으로 포집하여 공기를 정화하는 고효율 공기여과 필터인 헤파(Hepa)필터를 사용할 수도 있다.The dust collecting filter 24 is made of a nonwoven fabric type made of polypropylene resin or polyethylene resin, and is used to remove fine dust by using an uninterruptible method. Instead, the dust collecting filter 24 collects particles of low concentrations, which are harmful substances, in a high performance. Hepa filter, which is a high efficiency air filtration filter for purifying air, may be used.

항균필터(26)는 공기 중에 포함된 유해한 미생물이 번식하는 것을 억제하는 식물추출물인 카테킨(catechin)을 함유한 필터이다. 이러한 항균필터(26)는 필터 적층체를 거치면서 오염물질이 걸러진 공기를 배출하는 마지막 부분에 배치하여 자체적으로 항균 기능이 수행되도록 함으로써 생활 환경의 청결도를 증진하고 사용자의 건강을 증진시킬 수 있다.The antibacterial filter 26 is a filter containing catechin, which is a plant extract that inhibits the growth of harmful microorganisms contained in the air. The antimicrobial filter 26 may be disposed at the last part of the air exhausting the pollutant while passing through the filter stack so that the antimicrobial function is performed by itself, thereby improving the cleanliness of the living environment and improving the health of the user.

본 발명에 따른 필터장치의 필터 적층체는 외기가 유입되는 측으로부터 광촉매 필터(20), 우레탄 필터(22), 집진필터(24) 또는 헤파필터, 항균필터(26)의 순으로 적층시키는 것이 바람직하다. 물론 광촉매 필터(20) 위에 우레탄 필터(22), 집진필터(24) 또는 헤파필터, 항균필터(26) 중에서 선택한 일부 필터만 적층시킬 수도 있다.The filter laminate of the filter device according to the present invention is preferably laminated in the order of the photocatalyst filter 20, the urethane filter 22, the dust collecting filter 24 or the hepa filter, the antibacterial filter 26 from the side from which the outside air is introduced. Do. Of course, only some of the filters selected from the urethane filter 22, the dust collecting filter 24, the hepa filter, and the antibacterial filter 26 may be stacked on the photocatalyst filter 20.

본 발명에 따른 필터장치의 필터 적층체에 사용되는 필터는 공기 정화 필터로서의 기능을 구비한 것이면 그 종류나 형태 및 크기 등에 특별한 제한이 없다. 예를 들면, 유리섬유, 이온교환섬유, 셀룰로오스섬유, 아스베스트 섬유 등의 유리섬유와 각종 유기섬유, 무기섬유를 사용할 수 있으며, 아연, 구리, 알루미늄 등의 금속 또는 플라스틱도 사용할 수 있고, 이러한 재료들은 각각 그 재질의 특성에 따라 사용 개소의 용도별로 다양하게 사용할 수 있으며, 형상 역시 하니컴형, 입자형, 그물형, 여과지형, 솜형, 메쉬형, 플레이트형 및 폼(foam)형 등 특별한 제한 없이 적절하게 변형하여 사용할 수 있다.The filter used for the filter laminated body of the filter device according to the present invention is not particularly limited as long as it has a function as an air purification filter. For example, glass fibers such as glass fibers, ion exchange fibers, cellulose fibers, asbestos fibers, various organic fibers, and inorganic fibers may be used, and metals or plastics such as zinc, copper, and aluminum may also be used. Each can be used in various ways depending on the characteristics of the material, and the shape is also honeycomb type, particle type, mesh type, filter paper type, cotton type, mesh type, plate type and foam type without any special limitation. It can use suitably modified.

광촉매 필터(20)에는 산화티탄 광촉매 물질이 첨가되어 있는데, 이러한 광촉매 물질은 가시광이나 자외선이 조사되면 전자정공대를 생성하고, 정공은 표면의 수분과 반응하여 강한 산화력을 가진 라디칼을 생성하게 된다. 이러한 가시광이나 자외선을 조사해주는 광원(21)으로는 형광등보다는 환기장치의 크기 문제가 있으므로 LED가 바람직하다. 광원으로 LED를 사용하는 경우에는 복수의 LED 소자를 기판에 실장시켜 사용하는 것이 바람직하고, LED 소자를 실장한 기판은 필터케이스(10)의 단부(端部)를 내향 절곡시킨 절곡부(12)에 설치한다.Titanium oxide photocatalyst material is added to the photocatalyst filter 20. The photocatalyst material generates electron hole bands when visible light or ultraviolet rays are irradiated, and the holes react with water on the surface to generate radicals having strong oxidation power. As the light source 21 for irradiating the visible light or ultraviolet light, the LED is preferable because of the size of the ventilation device rather than the fluorescent light. When using LED as a light source, it is preferable to mount and use a several LED element on a board | substrate, The board | substrate which mounted LED element is the bending part 12 which bend | folded the edge part of the filter case 10 inwardly. Install on.

절곡부(12)의 내측면에는 LED 광을 통과시키면서 LED 소자를 보호하는 보호막(14)을 형성하는데, 절곡부(12)에서 광촉매 필터(20)를 향하는 면은 경사면을 형성하여 LED 광원(21)의 광에너지가 보호막(14)을 통과하여 전체 광촉매 필터(20)의 맨 아래층에 놓인 광촉매 필터를 활성화시킬 수 있도록 구성한다.On the inner side of the bent portion 12 is formed a protective film 14 to protect the LED element while passing the LED light, the surface facing the photocatalyst filter 20 in the bent portion 12 forms an inclined surface LED 21 ) Is configured to activate the photocatalyst filter placed on the bottom layer of the entire photocatalyst filter 20 through the passivation layer 14.

필터케이스(10)와 결합된 팬(30)은 필터 적층체 바로 위에 장착함으로써, 팬(30)의 소음을 줄이고 팬(30)이 동작하는 동안에는 필터 적층체를 통과하는 공기량을 최대한 확보할 수 있게 된다. 이때 필터케이스(10)와 결합하는 팬(30)은 외부 전원을 사용할 수도 있지만, 배터리(32)와 같은 휴대용 전원을 이용하여 팬(30)을 구동하게 할 수도 있으며, 팬(30) 날개의 직경이 공기가 통과하는 필터의 유효면적 과 같도록 하여 필터에 의해 야기되는 풍압손실을 최대한으로 줄여 환기장치의 환기량을 높이는 것이 바람직하다.The fan 30 coupled to the filter case 10 may be mounted directly on the filter stack to reduce noise of the fan 30 and to maximize the amount of air passing through the filter stack while the fan 30 is operating. do. In this case, the fan 30 coupled to the filter case 10 may use an external power source, but may also drive the fan 30 using a portable power source such as a battery 32, and the diameter of the fan 30 blades. It is desirable to increase the ventilation rate of the ventilation system by minimizing the wind pressure loss caused by the filter to the maximum as the effective area of the filter through which the air passes.

배터리(30)를 전원으로 사용할 경우, 배터리(30) 전원에 의해 팬(30)과 LED 광원(21)을 구동시켜 주게 된다.When the battery 30 is used as a power source, the fan 30 and the LED light source 21 are driven by the battery 30 power.

이상의 설명은 본 발명의 기술 사항을 예시적으로 설명한 것에 불과한 것으로, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 항정하기 위한 것이 아니라 설명하기 위한 것이고, 이런 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical details of the present invention, and those skilled in the art to which the present invention pertains may various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

도 1은 본 발명에 따른 팬이 장착된 창문형 환기장치용 필터장치의 단면도이다.1 is a cross-sectional view of a filter device for a window type ventilator equipped with a fan according to the present invention.

** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **

10 : 필터케이스 12 : 절곡부10: filter case 12: bent portion

14 : 보호막 20 : 광촉매 필터14: protective film 20: photocatalyst filter

21 : 광원 22 : 우레탄 필터21: light source 22: urethane filter

24 : 집진필터 26 : 항균필터24: dust collecting filter 26: antibacterial filter

30 : 팬(fan) 32 : 배터리30: fan 32: battery

Claims (9)

창문형 환기장치에 장착하여 사용되는 필터장치에 있어서, 상기 필터장치는,In the filter device used in the window ventilator, the filter device, 광촉매 물질이 첨가된 광촉매 필터;A photocatalyst filter to which a photocatalytic material is added; 상기 광촉매 필터에 광에너지를 조사하기 위한 광원;A light source for irradiating light energy to the photocatalyst filter; 상기 광촉매 필터의 상부에 설치되는 팬;A fan installed on an upper portion of the photocatalyst filter; 상기 광촉매 필터와 광원 및 팬이 설치되는 필터케이스;A filter case in which the photocatalyst filter, a light source, and a fan are installed; 를 포함하여 구성되는 것을 특징으로 하는 창문형 환기장치용 필터장치.Filter device for a window type ventilator characterized in that it comprises a. 제1항에 있어서,The method of claim 1, 우레탄 필터, 집진필터 또는 헤파필터, 항균필터로부터 선택된 하나 이상의 필터를 상기 광촉매 필터의 상부에 더 적층시킨 것을 특징으로 하는 창문형 환기장치용 필터장치.At least one filter selected from a urethane filter, a dust collecting filter or a hepa filter, and an antibacterial filter is further stacked on top of the photocatalyst filter. 제1항에 있어서,The method of claim 1, 상기 광원은, 상기 필터케이스의 하단을 내측으로 절곡시킨 절곡부에 부착한 것을 특징으로 하는 창문형 환기장치용 필터장치.The light source is attached to the bent portion bent the inner side of the filter case, the filter device for a window type ventilator. 제1항에 있어서,The method of claim 1, 상기 광원은 LED인 것을 특징으로 하는 창문형 환기장치용 필터장치.The light source is a filter device for a window type ventilator, characterized in that the LED. 제1항에 있어서,The method of claim 1, 상기 팬과 광원은 배터리에 의해 전원을 공급받는 것을 특징으로 하는 창문형 환기장치용 필터장치.The fan and the light source is a window type ventilator filter device, characterized in that the power is supplied by a battery. 제1항에 있어서,The method of claim 1, 상기 광촉매 필터에 첨가된 촉매 물질에는 산화티탄이 포함된 것을 특징으로 하는 창문형 환기장치용 필터장치.And the catalytic material added to the photocatalyst filter comprises titanium oxide. 제2항에 있어서,The method of claim 2, 상기 우레탄 필터에는 활성탄을 점착시킨 것을 특징으로 하는 창문형 환기장치용 필터장치.The urethane filter is a filter device for a window type ventilation device, characterized in that the activated carbon is adhered. 제2항에 있어서,The method of claim 2, 상기 집진필터는 폴리프로필렌 수지 또는 폴리에틸렌 수지를 사용하며, 무정전 방식의 필터인 것을 특징으로 하는 창문형 환기장치용 필터장치.The dust collecting filter uses a polypropylene resin or a polyethylene resin, the filter device for a window type ventilator, characterized in that the filter of the uninterrupted type. 제2항에 있어서,The method of claim 2, 상기 항균필터는 카테킨(catechin)을 함유하는 것을 특징으로 하는 창문형 환기장치용 필터장치.The antimicrobial filter is catechin (catechin), characterized in that the window-type ventilation device filter device.
KR1020090001342A 2008-01-15 2009-01-08 Filter for window type ventilation system KR20090078740A (en)

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KR1020090001342A KR20090078740A (en) 2008-01-15 2009-01-08 Filter for window type ventilation system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629742A (en) * 2012-08-27 2014-03-12 昆山开思拓节能技术有限公司 Novel air filtering device
KR101598756B1 (en) 2015-04-03 2016-03-14 진상용 Fine Dust Filter
KR20210058275A (en) 2019-11-14 2021-05-24 드림앤크리에이션 주식회사 ultrafine dust filtration system with removable ventilation unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629742A (en) * 2012-08-27 2014-03-12 昆山开思拓节能技术有限公司 Novel air filtering device
KR101598756B1 (en) 2015-04-03 2016-03-14 진상용 Fine Dust Filter
KR20210058275A (en) 2019-11-14 2021-05-24 드림앤크리에이션 주식회사 ultrafine dust filtration system with removable ventilation unit

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