KR20070027276A - Air clean filter assembly of car - Google Patents

Air clean filter assembly of car Download PDF

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Publication number
KR20070027276A
KR20070027276A KR1020050082700A KR20050082700A KR20070027276A KR 20070027276 A KR20070027276 A KR 20070027276A KR 1020050082700 A KR1020050082700 A KR 1020050082700A KR 20050082700 A KR20050082700 A KR 20050082700A KR 20070027276 A KR20070027276 A KR 20070027276A
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South Korea
Prior art keywords
filter
air
dust
electrostatic precipitator
discharge
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KR1020050082700A
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Korean (ko)
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KR101187134B1 (en
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김재호
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한라공조주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • 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
    • F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0675—Photocatalytic filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0691—Adsorption filters, e.g. activated carbon

Abstract

An air clean filter structure of a car is provided to ease the layout of an air conditioning apparatus by installing an electric collection part, a carbon filter, and a particle filter at the inner part of the air conditioning apparatus. An air clean filter structure of a car comprises an electric collection part(40), a carbon filter(30), a filter case(10), and a particle filter(20). The electric collection part absorbs the dust contained in the air. The carbon filter is installed at the rear of the electric collection part to trap a micro dust, to be included in a photocatalyst, and to possibly sterilize or deodorize. The filter case integrally supports the electric collection part and the carbon filter. The particle filter is placed at the front of the electric collection part to filter a comparatively big particle and to be possibly attachable.

Description

차량용 공기정화 필터구조{Air Clean Filter Assembly of Car}Air Clean Filter Assembly for Vehicles

도 1은, 종래의 차량용 공기청정기가 도시된 구성도.1 is a configuration diagram showing a conventional vehicle air purifier.

도 2는, 본 발명에 의한 차량용 공기정화 필터구조가 개략적으로 도시된 개념도.Figure 2 is a conceptual diagram schematically showing a vehicle air purification filter structure according to the present invention.

도 3은, 본 발명에 의한 차량용 공기정화 필터구조가 도시된 단면도.3 is a cross-sectional view showing a vehicle air purification filter structure according to the present invention.

도 4는, 본 발명의 요부구성인 전기 집진부가 도시된 평면도.4 is a plan view showing an electric dust collecting part that is a main component of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10: 필터 케이스(Filter Case) 20: 입자필터10: filter case 20: particle filter

30: 카본필터(Carbon Filter) 40: 전기 집진부30: Carbon Filter 40: Electric Dust Collector

41: 방전 와이어 42: 방전전극41: discharge wire 42: discharge electrode

43: 집진판 44: 집진전극43: dust collecting plate 44: dust collecting electrode

본 발명은 차량의 공기조화장치 내에 설치되어 실내로 토출되는 공기중에 포함된 먼지 및 냄새를 제거해주는 차량용 공기정화 필터구조에 대한 것으로서, 특히 별도의 공기청정기를 설치하지 않고도 공기를 정화시킬 수 있고 반영구적으로 사용 이 가능한 차량용 공기정화 필터구조에 대한 것이다.The present invention relates to a vehicle air purifying filter structure installed in an air conditioner of a vehicle to remove dust and odor contained in the air discharged into a room, and in particular, can purify the air without installing a separate air purifier and is semipermanent. It is about a vehicle air purification filter structure that can be used as.

현대에 이르러 각종 오염물질이 증가됨에 따라 대기환경이 극심하게 악화되고 있다. 특히, 도로를 주행하는 차량의 경우에는 교통량의 증가에 따라 배기가스와 같은 공해물질이 차 실내로 유입되어 운전자 및 동승자의 건강을 위협하고 있는 실정이다.In modern times, with the increase of various pollutants, the air environment is severely deteriorated. In particular, in the case of a vehicle driving on the road, pollutants such as exhaust gas are introduced into a vehicle as the traffic volume increases, threatening the health of drivers and passengers.

이에 따라 다른 차량에서 발생되는 공해물질이나 도로의 먼지 등이 실내로 유입되지 않도록 하여, 실내 공기를 보다 쾌적한 상태로 유지할 수 있도록 하는 공기청정기가 거의 모든 차량에 필수적으로 장착되고 있는 실정이다. 통상의 공기청정기는 공기조화장치 내에 설치되어 운전자의 의도에 따라 온도가 변화된 공기가 실내로 유입되기 직전에 공기를 정화하여 실내로 공급하게 된다.As a result, air purifiers are installed in almost all vehicles to keep indoor air in a more comfortable state by preventing pollution or road dust from other vehicles from entering the room. A typical air purifier is installed in an air conditioner to purify the air and supply it to the room immediately before the air whose temperature is changed according to the intention of the driver is introduced into the room.

상기한 공기청정기는 입경이 0.3㎛ 이상의 먼지나 이물질을 분진필터 등을 이용하여 1차적으로 걸러 내고, 2차적으로 전기 정전 집진기를 이용하여 미세먼지를 걸러낸 다음, 마지막으로 활성탄 필터 등을 이용하여 세균이나 곰팡이 및 악취발생인자 등을 포집하는 과정을 거쳐 청정화된 공기를 실내로 공급하게 된다.The air purifier first filters out dust or foreign particles having a particle diameter of 0.3 μm or more using a dust filter, and secondly, filters fine dust using an electrostatic dust collector, and finally, uses an activated carbon filter or the like. Through the process of collecting bacteria, mold and odor generating factors, clean air is supplied to the room.

그런데, 일반적인 공기청정기는 활성탄 필터를 이용하여 세균이나 곰팡이 등의 인체에 유해한 미생물을 처리할 때, 이들을 멸균처리를 하는 것이 아니고 단순포집에 불과하여 여러가지 문제점을 야기하고 있다. 즉, 활성탄 필터를 이용하여 유해 미생물을 포집하여 청정공기가 실내로 유입되도록 한다고 하나, 활성탄 필터 자체가 유해 미생물이 증식되는 온상이 됨으로써, 궁극적으로는 오염된 공기가 실내로 유입될 수 있는 역효과를 보일 수도 있다.However, general air cleaners use activated carbon filters to treat microorganisms harmful to the human body, such as bacteria and fungi, and are not simply sterilized, but are merely a simple collection, causing various problems. In other words, the activated carbon filter is used to capture harmful microorganisms to allow clean air to flow into the room. However, the activated carbon filter itself becomes a hotbed for the growth of harmful microorganisms, which ultimately has the adverse effect of introducing contaminated air into the room. It may be seen.

이에 따라 공기의 정화과정에서 포집된 미생물을 멸균처리하여 보다 청정한 공기가 실내로 유입되도록 하는 차량용 공기청정기가 10-2004-97758호로 공개되어 있다. 상기한 차량용 공기청정기는 도 1에 도시된 바와 같이, 흡입구(51)와 출구(52)가 구비된 케이스(50)와, 상기 흡입구(51)의 후방에 설치되어 이물질이나 분진을 포집하는 제1필터(60)와, 전기의 방전을 이용하여 미세먼지를 흡착하는 정전집진기(70)와, 상기 케이스(50)의 출구(52) 전방에 설치되고 광촉매가 코팅되어 유기물질을 분해하고 유해 미생물을 멸균시키는 제2필터(90)와, 상기 정전집진기(70)와 제2필터(90) 사이에 설치되어 상기 제2필터(90)의 광촉매를 활성화시키는 자외선 램프(80)를 포함하고 있다.Accordingly, vehicle air purifiers are disclosed as 10-2004-97758 for sterilizing microorganisms collected in the air purification process so that clean air is introduced into the room. As shown in FIG. 1, the vehicle air purifier includes a case 50 having an inlet 51 and an outlet 52, and a first installed at the rear of the inlet 51 to collect foreign substances or dust. A filter 60, an electrostatic precipitator 70 that adsorbs fine dust by using electric discharge, and a photocatalyst coated in front of the outlet 52 of the case 50 to decompose organic substances and remove harmful microorganisms. A second filter 90 for sterilization and an ultraviolet lamp 80 installed between the electrostatic precipitator 70 and the second filter 90 to activate the photocatalyst of the second filter 90.

상기와 같이 구성된 종래의 차량용 공기청정기는 자외선 램프의 자외선에 의해 활성화된 광촉매를 이용하여 유해 미생물을 멸균시킴과 동시에 유기물질의 분해를 통해 악취발생요인을 제거하고 있다.The conventional vehicle air cleaner configured as described above sterilizes harmful microorganisms using a photocatalyst activated by ultraviolet rays of an ultraviolet lamp and removes odor generation factors through decomposition of organic materials.

케이스(50)의 흡입구(51)를 통해 유입된 공기는 제1필터(60)를 통과하면서 필터링되는데, 제1필터(60)는 주로 입자가 큰 분진 등을 걸러내게 된다. 이렇게 1차적으로 필터링된 공기는 정전집진기(70)로 유입되는데, 전원공급부(73)를 통해 전원이 인가되면 방전전극(71)에 의해 대전된 미세한 분진입자가 집진전극(72)으로 흡착된다. 따라서, 제1필터를 통과한 미세먼지가 정전집진기(70)에 의해 제거된다.The air introduced through the inlet 51 of the case 50 is filtered while passing through the first filter 60, and the first filter 60 filters mainly large particles and the like. The primary filtered air flows into the electrostatic precipitator 70. When power is applied through the power supply unit 73, fine dust particles charged by the discharge electrode 71 are adsorbed to the dust collection electrode 72. Therefore, the fine dust passing through the first filter is removed by the electrostatic precipitator 70.

상기 정전집진기(70)를 통과한 공기가 제2필터(90)로 흐르는 도중 자외선 램프(80)에서 조사된 자외선에 의해 공기중에 포함된 세균이나 곰팡이 등의 미생물이 살균된다. 또한, 상기 제2필터(90)는 상기 자외선 램프(80)에서 조사된 자외선에 의해 활성화된 광촉매를 이용하여 암모니아 등의 유기물질을 분해하여 악취가 발생되지 않도록 함은 물론, 포집된 미세먼지 등에 포함된 곰팡이나 세균 등의 유해 미생물을 살균하여 제거하게 된다. 따라서, 케이스(50)의 출구(52)를 통해 배출되는 공기는 먼지와 유해 미생물이 제거된 청정 상태가 되는 것이다.While the air passing through the electrostatic precipitator 70 flows to the second filter 90, the microorganisms such as bacteria or mold contained in the air are sterilized by the ultraviolet rays irradiated from the ultraviolet lamp 80. In addition, the second filter 90 decomposes organic substances such as ammonia by using a photocatalyst activated by ultraviolet light emitted from the ultraviolet lamp 80 to prevent odors, as well as collected fine dust and the like. It removes by sterilizing harmful microorganisms, such as mold or bacteria. Therefore, the air discharged through the outlet 52 of the case 50 is in a clean state in which dust and harmful microorganisms are removed.

그러나, 상기와 같이 구성된 종래의 차량용 공기청정기는 자외선 램프(80)를 별도로 구비하도록 하고 있어 제작비용이 증가되고 자외선 램프(80)로부터 먼 곳에 있는 광촉매를 활성화시키기 곤란하여 완전멸균이 어려운 문제점이 있다.However, the conventional vehicle air cleaner configured as described above is provided with a separate ultraviolet lamp 80, the manufacturing cost is increased and difficult to activate the photocatalyst far from the ultraviolet lamp 80, there is a problem that complete sterilization is difficult. .

또한, 종래의 차량용 공기청정기는 제1필터(60)와 정전집진기(70) 및 제2필터(90)가 각각 소정의 거리를 두고 설치므로 장치의 크기가 커서 별도의 설치공간을 요구하는 다른 문제점이 있다.In addition, the conventional vehicle air cleaner has a first filter 60, the electrostatic precipitator 70, and the second filter 90 are each provided at a predetermined distance, so the size of the device is large, requiring another installation space. There is this.

본 발명은 상기한 종래 문제점을 해결하기 위하여 안출된 것으로서, 전기 집진기에서 발생되는 빛을 이용하여 광촉매를 활성화시킬 수 있도록 함으로써 자외선 램프를 사용하지 않고도 멸균효과를 얻을 수 있도록 함은 물론 광촉매의 활성화율을 높여 멸균효과를 증대시킬 수 있도록 한 차량용 공기정화 필터구조를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-described problems, by using the light generated in the electrostatic precipitator to activate the photocatalyst to obtain a sterilization effect without using an ultraviolet lamp, as well as the activation rate of the photocatalyst The purpose is to provide a vehicle air purification filter structure to increase the sterilization effect by increasing the.

또한, 전기 집진부와 광촉매가 포함된 카본필터를 일체화시켜 필터구조를 단순화시킴을 물론 장치의 크기를 감소시킴으로써, 별도의 설치공간 없이 공기조화장치 내에 설치가 가능하도록 한 차량용 공기정화 필터구조를 제공하는데 다른 목적이 있다. In addition, by simplifying the filter structure by integrating the carbon filter including the electrostatic precipitator and the photocatalyst, as well as reducing the size of the device, to provide a vehicle air purification filter structure that can be installed in the air conditioner without a separate installation space There is another purpose.

상기한 목적을 달성하기 위한 본 발명의 차량용 공기정화 필터구조에 따르면, 공기에 포함된 먼지를 대전시켜 흡착하는 전기 집진부와, 상기 전기 집진부의 후방에 설치되어 미세먼지를 포집하고 광촉매가 포함되어 살균 및 소취가 가능하도록 한 카본필터와, 상기 전기 집진부와 카본필터를 일체로 지지하는 필터 케이스를 포함한다.According to the air purifying filter structure for a vehicle of the present invention for achieving the above object, an electric dust collecting unit for charging and adsorbing the dust contained in the air, and installed in the rear of the electric dust collecting unit to collect fine dust and contain a photocatalyst to sterilize And a filter case for integrally supporting the carbon filter and the electrostatic precipitator and the carbon filter.

또, 본 발명의 차량용 공기정화 필터구조에 따르면, 상기 전기 집진기의 전방에 위치되어 비교적 크기가 큰 입자를 걸러주는 입자필터가 더 포함되고, 상기 입자필터는 탈착 가능하다.In addition, according to the air purifying filter structure for a vehicle of the present invention, it is further included a particle filter located in front of the electrostatic precipitator to filter particles of a relatively large size, the particle filter is removable.

또한, 본 발명의 차량용 공기정화 필터구조에 따르면, 상기 전기 집진부는 일정 거리 이격되게 설치되는 방전전극과, 상기 방전전극을 서로 연결하며 방전을 통해 빛을 발생시키고 먼지를 이온화시키는 복수의 방전 와이어와, 공기가 통과될 수 있도록 공기통로가 구비된 대전전극과, 상기 방전와이어에 대응되도록 상기 대전전극에 설치되어 이온화된 먼지를 흡착하는 복수의 대전판을 포함한다.In addition, according to the air purifying filter structure for a vehicle of the present invention, the electric dust collecting unit and the discharge electrode which is installed to be spaced apart a predetermined distance, and a plurality of discharge wires connecting the discharge electrode to each other to generate light through the discharge and ionize dust The charging electrode includes a charging electrode provided with an air passage to allow air to pass therethrough, and a plurality of charging plates installed on the charging electrode so as to correspond to the discharge wire and adsorbing ionized dust.

상기한 본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는, 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The above features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are based on the principle that the inventor can appropriately define the concept of terms in order to explain the invention in the best way. It should be interpreted as meanings and concepts corresponding to

도 2는 본 발명에 의한 차량용 공기정화 필터구조가 개략적으로 도시된 개념 도이고, 도 3은 본 발명에 의한 차량용 공기정화 필터구조가 도시된 단면도이며, 도 4는 본 발명의 요부구성인 전기 집진부가 도시된 평면도이다.2 is a conceptual view schematically showing a vehicle air purification filter structure according to the present invention, Figure 3 is a cross-sectional view showing a vehicle air purification filter structure according to the present invention, Figure 4 is an electric dust collector which is a main portion of the present invention Is a plan view shown.

본 발명에 의한 차량용 공기정화 필터구조는, 공기에 포함된 먼지를 대전시켜 흡착하는 전기 집진부(40)와, 상기 전기 집진부(40)의 후방에 설치되어 미세먼지를 포집하고 광촉매가 코팅되거나 담지되어 살균 및 소취가 가능하도록 한 카본필터(30)와, 상기 전기 집진부(40)와 카본필터(30)를 일체로 지지하는 필터 케이스(10)와, 상기 전기 집진기(40)의 전방에 위치되어 비교적 크기가 큰 입자를 걸러주고 상기 필터 케이스에 탈착 가능한 입자필터(20)를 포함한다.The air purifying filter structure for a vehicle according to the present invention includes an electric dust collecting part 40 which charges and adsorbs dust contained in air, and is installed at the rear of the electric dust collecting part 40 to collect fine dust and coated or supported by a photocatalyst. A carbon filter 30 capable of sterilization and deodorization, a filter case 10 integrally supporting the electrostatic precipitator 40 and the carbon filter 30, and located in front of the electrostatic precipitator 40 are relatively It comprises a particle filter 20 for filtering large particles and detachable to the filter case.

상기 전기 집진부(40)는, 일정 거리 이격되게 설치되는 방전전극(42)과, 상기 방전전극(42)을 서로 연결하며 방전을 통해 빛을 발생시키고 먼지를 이온화시키는 복수의 방전 와이어(41)와, 공기가 통과될 수 있도록 공기통로가 구비된 대전전극(44)과, 상기 방전 와이어(41)에 대응되도록 상기 대전전극(44)에 설치되어 이온화된 먼지를 흡착하는 복수의 대전판(43)을 포함한다.The electrostatic precipitator 40 includes a plurality of discharge wires 41 which are installed to be spaced apart from each other by a discharge electrode 42, which connect the discharge electrodes 42 to each other, generate light through discharge, and ionize dust. The charging electrode 44 is provided with an air passage to allow air to pass therethrough, and the plurality of charging plates 43 installed on the charging electrode 44 so as to correspond to the discharge wire 41 to adsorb ionized dust. It includes.

상기와 같이 구성된 본 발명의 차량용 공기정화 필터구조는 전기 집진부의 방전 와이어에서 발생된 빛을 이용하여 카본필터의 광촉매를 활성화시킴으로써 살균 및 소취가 가능하게 한다.The vehicle air purification filter structure of the present invention configured as described above enables sterilization and deodorization by activating the photocatalyst of the carbon filter using light generated from the discharge wire of the electric dust collector.

공기의 유입방향에 대하여 가장 앞쪽에 설치된 입자필터(20)는 공기중에 포함된 비교적 큰 입자를 가진 먼지 등을 걸러주게 되고, 상기 입자필터(20)의 후방에 위치된 전기 집진부(40)는 미세먼지를 대전시켜 흡착하게 된다. 즉, 전기 집진부(70)에 전원이 인가되면 방전 와이어(41)에서 빛이 발생됨과 동시에 방전 와이어 (41)를 흐르는 전류의 영향으로 미세먼지가 이온화되고, 이온화된 미세먼지는 상기 방전 와이어(41)에 대응되는 대전판(43)에 흡착된다.The particle filter 20 installed in front of the inflow direction of the air filters out dust having relatively large particles contained in the air, and the electric dust collecting part 40 located behind the particle filter 20 is fine. The dust is charged and adsorbed. That is, when power is applied to the electric dust collector 70, light is generated from the discharge wire 41 and fine dust is ionized under the influence of a current flowing through the discharge wire 41, and ionized fine dust is discharged from the discharge wire 41. Is adsorbed on the charging plate 43 corresponding to the &quot;

또한, 상기 방전 와이어(41)에서 발생된 빛에 의해 카본필터(30)에 포함된 광촉매가 활성화되고, 활성화된 광촉매에 의해 카본필터(30)에 포집된 미세먼지에 포함된 악취유발물질이나 유해 미생물이 소취되거나 살균된다. 즉, 별도의 빛 발생수단을 구비하지 않고도 전기 집진부(40)의 방전 와이어(41)에서 발생된 빛을 이용하여 카본필터(30)의 광촉매를 활성화시킴으로써, 카본필터(30)에서 유해 미생물이 증식되지 않도록 하게 된다.In addition, the photocatalyst contained in the carbon filter 30 is activated by the light generated by the discharge wire 41, and the odor-causing substance or harmful substance contained in the fine dust collected in the carbon filter 30 by the activated photocatalyst. Microorganisms are deodorized or sterilized. That is, by activating the photocatalyst of the carbon filter 30 by using the light generated from the discharge wire 41 of the electric dust collecting part 40 without providing a separate light generating means, harmful microorganisms multiply in the carbon filter 30. Will not be.

필터의 청소가 필요한 경우에는 공기조화장치(도시 생략)로부터 케이스(10)를 분리한 후, 입자필터(20)를 청소하거나 교환하고, 압축공기의 분사 등을 이용하여 전기 집진부(40)의 대전판(43)에 흡착된 미세먼지를 제거함으로써 청소가 완료된다. 여기서, 상기 대전판(43)에 압축공기를 분사할 때 카본필터(30)에 잔류된 미세먼지도 함께 제거되며, 입자필터(20)를 적절한 주기로 교환한다면 전기 집진부(40) 및 카본필터(30)는 반영구적으로 사용이 가능하다.If the filter needs to be cleaned, the case 10 is removed from the air conditioner (not shown), and then the particle filter 20 is cleaned or replaced, and the electrostatic precipitator 40 is charged by using compressed air or the like. The cleaning is completed by removing fine dust adsorbed on the plate 43. Here, when the compressed air is injected into the charging plate 43, the fine dust remaining in the carbon filter 30 is also removed, and if the particle filter 20 is replaced at an appropriate interval, the electrostatic precipitator 40 and the carbon filter 30 ) Can be used semi-permanently.

이상에서는 본 발명의 바람직한 실시예를 설명하였으나, 본 발명의 범위는 이같은 특정 실시예에만 한정되지 않으며, 해당분야에서 통상의 지식을 가진 자라면 본 발명의 특허청구범위 내에 기재된 범주 내에서 적절하게 변경이 가능할 것이다.Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to such specific embodiments, and those skilled in the art may appropriately change within the scope described in the claims of the present invention. This will be possible.

이상에서 설명한 바와 같이 본 발명의 차량용 공기정화 필터구조에 따르면, 별도의 빛 발생수단이 없이도 카본필터(30)의 광촉매를 활성화시킬 수 있어 수명이 반영구적이고 제작비용을 줄일 수 있는 효과가 있다.As described above, according to the vehicle air purifying filter structure of the present invention, the photocatalyst of the carbon filter 30 can be activated without a separate light generating means, and thus the life is semi-permanent and the manufacturing cost can be reduced.

또한, 본 발명의 차량용 공기정화 필터구조에 따르면, 전기 집진부(40)와 카본필터(30) 및 입자필터(20)가 하나의 케이스(10) 내에 연속적으로 설치되어 소형화되므로, 공기조화장치 내부에 설치가 가능하여 공기조화장치의 레이아웃을 용이하게 하는 다른 효과도 있다.In addition, according to the vehicle air purification filter structure of the present invention, since the electric dust collector 40, the carbon filter 30 and the particle filter 20 are continuously installed in one case 10 and downsized, There are other effects that can be installed to facilitate the layout of the air conditioner.

Claims (4)

공기에 포함된 먼지를 대전시켜 흡착하는 전기 집진부(40)와, 상기 전기 집진부(40)의 후방에 설치되어 미세먼지를 포집하고 광촉매가 포함되어 살균 및 소취가 가능하도록 한 카본필터(30)와, 상기 전기 집진부(40)와 카본필터(30)를 일체로 지지하는 필터 케이스(10)를 포함하는 것을 특징으로 하는 차량용 공기정화 필터구조.An electrostatic precipitator 40 which charges and adsorbs dust contained in air, and a carbon filter 30 installed at the rear of the electrostatic precipitator 40 to collect fine dust and include a photocatalyst to enable sterilization and deodorization; And a filter case (10) integrally supporting the electric dust collector (40) and the carbon filter (30). 제1항에 있어서,The method of claim 1, 상기 전기 집진기(40)의 전방에 위치되어 비교적 크기가 큰 입자를 걸러주는 입자필터(20)가 더 포함되는 것을 특징으로 하는 차량용 공기정화 필터구조.The air purifier filter structure for a vehicle, characterized in that it further comprises a particle filter (20) located in front of the electrostatic precipitator (40) to filter particles having a relatively large size. 제2항에 있어서,The method of claim 2, 상기 입자필터(20)는, 탈착 가능한 것을 특징으로 하는 차량용 공기정화 필터구조.The particle filter 20, the vehicle air purification filter structure, characterized in that detachable. 제1항에 있어서,The method of claim 1, 상기 전기 집진부(40)는, 일정 거리 이격되게 설치되는 방전전극(42)과, 상기 방전전극(42)을 서로 연결하며 방전을 통해 빛을 발생시키고 먼지를 이온화시키는 복수의 방전 와이어(41)와, 공기가 통과될 수 있도록 공기통로가 구비된 대전전 극(44)과, 상기 방전 와이어(41)에 대응되도록 상기 대전전극(44)에 설치되어 이온화된 먼지를 흡착하는 복수의 대전판(43)을 포함하는 것을 특징으로 하는 차량용 공기정화 필터구조.The electrostatic precipitator 40 includes a plurality of discharge wires 41 which are installed to be spaced apart from each other by a discharge electrode 42, which connect the discharge electrodes 42 to each other, generate light through discharge, and ionize dust. And a plurality of charging plates 43 installed on the charging electrodes 44 so as to correspond to the discharge wires 41 and the charging electrodes 44 provided with the air passages so as to allow air to pass therethrough to adsorb ionized dust. Vehicle air purification filter structure comprising a).
KR1020050082700A 2005-09-06 2005-09-06 Air Clean Filter Assembly of Car KR101187134B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140083210A (en) 2012-12-26 2014-07-04 한라비스테온공조 주식회사 Air conditioning system of a vehicles
KR20160124459A (en) 2015-04-20 2016-10-28 한온시스템 주식회사 Air conditioning system for vehicle and controlling method thereof
WO2019124623A1 (en) * 2017-12-22 2019-06-27 (주)지니아텍 Plasma wire having carbon-based coating layer, and dust collector using same
KR20190001649U (en) * 2017-12-21 2019-07-01 정윤주 Trash can
KR20200005299A (en) * 2018-07-06 2020-01-15 (주)테슬라시스템 Fine Dust Elimination Service Method based on Vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140083210A (en) 2012-12-26 2014-07-04 한라비스테온공조 주식회사 Air conditioning system of a vehicles
KR20160124459A (en) 2015-04-20 2016-10-28 한온시스템 주식회사 Air conditioning system for vehicle and controlling method thereof
KR20190001649U (en) * 2017-12-21 2019-07-01 정윤주 Trash can
WO2019124623A1 (en) * 2017-12-22 2019-06-27 (주)지니아텍 Plasma wire having carbon-based coating layer, and dust collector using same
KR20200005299A (en) * 2018-07-06 2020-01-15 (주)테슬라시스템 Fine Dust Elimination Service Method based on Vehicle

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