KR20130027928A - Wind induced device of air purifier for electric car - Google Patents

Wind induced device of air purifier for electric car Download PDF

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Publication number
KR20130027928A
KR20130027928A KR1020110091458A KR20110091458A KR20130027928A KR 20130027928 A KR20130027928 A KR 20130027928A KR 1020110091458 A KR1020110091458 A KR 1020110091458A KR 20110091458 A KR20110091458 A KR 20110091458A KR 20130027928 A KR20130027928 A KR 20130027928A
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South Korea
Prior art keywords
air
wind
induction
air purifier
fan
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KR1020110091458A
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Korean (ko)
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KR101264374B1 (en
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고우종
박만홍
남궁석
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주식회사 성창에어텍
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • 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
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
    • 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
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D49/00—Other details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Air-Flow Control Members (AREA)

Abstract

PURPOSE: A wind induced device of an air purifier for an electric vehicle is provided to smoothly circulate indoor air by reducing the intensity of wind longitudinally supplied into the electric vehicle and increasing the intensity of laterally supplied wind, thereby providing pleasant riding comfort to passengers. CONSTITUTION: A wind induced device of an air purifier for an electric vehicle comprises a first blower fan(111), a second blower fan(121), a first guide tube, a second guide tube, a first guide plate, and a second guide plate. The first and second blower fans are rotatably installed in a body frame(100) of an air purifier(10). The first and second guide tubes are installed in the body frame and embed the first and second blower fans. The first and second guide plates are formed in both sides of the first and second guide tubes in the longitudinal direction of the air purifier.

Description

전동차용 공기청정기의 바람유도 구조{Wind induced device of air purifier for electric car}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wind induced air purifier for an electric car,

본 발명은 전동차용 공기청정기의 바람유도 구조에 관한 것으로서, 더욱 상세하게는 전동차 내부의 공기에 포함된 각종 이물질 및 유해가스를 분리한 후 실내로 배출되는 바람의 방향을 조절하여 승객에게 쾌적한 실내 환경을 제공할 수 있는 전동차용 공기청정기의 바람유도 구조에 관한 것이다.The present invention relates to an air induction structure of an air cleaner for a train, and more particularly, to a wind induction structure for an electric car air conditioner, To a wind induction structure of an air cleaner for a train.

일반적으로 전철이나 열차와 같은 철도차량(이하 "전동차"라 한다)에서는 더운 여름철에 실내의 승객들에게 시원한 공기를 제공하는 냉방장치와, 추운 겨울철에 실내의 승객에게 따뜻한 공기를 제공하는 난방장치가 마련되어 있되, 상기 냉/난방장치는 전동차의 지붕, 천장 또는 그 외의 장소에 설치되어 있는 냉/난방장치에서 발생된 냉기 또는 온기를 지붕과 천장 사이에 설치된 공기관(air duct)을 통해 실내로 공급함으로써 실내의 온도를 낮추어 주고 있다.Generally, railroad vehicles such as trains and trains (hereinafter referred to as "railroad cars") have air conditioners that provide cool air for passengers in the hot summer months, and heating devices that provide warm air for passengers in the cold winter The cooling / heating device supplies cold air or warm air generated from a cooling / heating device installed on a roof, a ceiling or other places of a train to an indoor space through an air duct provided between the roof and the ceiling It reduces the indoor temperature.

이 과정에서 냉/난방장치로부터 생성된 냉기 또는 온기의 흐름속도만으로는 원활한 냉/난방 효과를 얻기가 곤란하므로, 전동차에는 공조기와 실내 사이에 있는 공기관에 송풍장치를 설치함으로써 냉기 또는 온기의 흐름을 강제로 순환시켜 냉/난방효과를 극대화시키고 있다.In this process, it is difficult to obtain a smooth cooling / heating effect only by the flow rate of the cold or warm air generated from the air conditioner. Therefore, by installing a blowing device in the air duct between the air conditioner and the room, To maximize the cooling / heating effect.

상기한 철도 차량용 송풍장치는 공기관의 냉기 또는 온기의 흐름을 강제로 실내로 공급함으로써 실내의 냉/난방 효과를 높이는 동시에, 실내의 공기를 순환시켜 공기에 포함된 각종 분진 등의 오염물질을 제거하여 쾌적한 공기를 실내로 공급할 수 있는 공기 청정기이다.The above-described fan apparatus for a railway vehicle forcibly supplies a cold or warm flow of air to the room, thereby enhancing the cooling / heating effect of the room and circulating air in the room to remove contaminants such as various dusts contained in the air It is an air purifier that can supply pleasant air to the room.

이러한 공기 청정기의 일예를 나타낸 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the air purifier will be described in detail with reference to the accompanying drawings.

도 1은 일반적인 공기 청정기의 바람이 배출되는 상태를 나타낸 단면도이고, 도 2는 종래 다른 실시예에 의한 바람이 배출되는 상태를 나타낸 평면도이다.FIG. 1 is a cross-sectional view showing a state in which air is blown out from a general air cleaner, and FIG. 2 is a plan view showing a state in which wind is discharged according to another embodiment of the present invention.

먼저 도 1에서 참조되는 바와 같이 종래의 공기 청정기는 크게 상용차량의 천장에 설치되는 하우징(1), 상기 하우징의 저면을 커버하는 그릴커버(20), 장착된 롤 필터(50)를 회전시키기 위한 구동축(30), 인출된 롤 필터를 안내하기 위한 가이드 롤러(40), 상용차량 내부로부터 하우징 상측으로 연통된 플로우덕트(60), 상기 플로우덕트로부터 유입된 공기를 인출된 롤 필터로 강제 송풍시키기 위한 크로스팬(70) 및 일정시간 경과 후 상기 구동축을 회전시키기 위한 타이머(80)로 구성되어 있다.1, a conventional air cleaner mainly includes a housing 1 installed on a ceiling of a commercial vehicle, a grill cover 20 covering a bottom surface of the housing, A guide roller 40 for guiding the drawn-out roll filter, a flow duct 60 communicating from the inside of the commercial vehicle to the upper side of the housing, air forced from the flow duct to the drawn-out roll filter, And a timer 80 for rotating the drive shaft after a lapse of a predetermined time.

따라서 종래에는 상기 크로스팬(70)이 회전되면 플로우덕트(60)를 통해 흡입된 공기를 하우징(1) 내부의 롤 필터(50)로 강재 순환시켜 정화된 공기를 차량 내부로 재공급하도록 형성한다. Therefore, conventionally, when the cross fan 70 is rotated, the air sucked through the flow duct 60 is circulated through the roll filter 50 inside the housing 1 to supply the purified air to the interior of the vehicle .

즉, 상기 크로스팬(70)에 의해서 순환되는 공기는 도 1에 나타낸 화살표와 같이 공기 청정기의 직하방으로만 배출되는 것으로서, 전동차 내부의 전체 부분으로 공기를 배출하지 못하게 되어 전동차에 탑승한 승객에게 쾌적한 환경을 제공하는데 한계가 있었다.That is, the air circulated by the cross fan 70 is discharged only to the direct lower portion of the air cleaner as shown by the arrows in FIG. 1, and thus the air can not be discharged to the entire portion inside the electric train, There was a limit to providing a pleasant environment.

이러한 문제점을 해결하기 위하여 도 2에 나타낸 다른 실시예와 같은 구조의 공기 청정기가 사용되고 있다.In order to solve such a problem, an air purifier having the same structure as the other embodiments shown in Fig. 2 is used.

여기에서 참조되는 바와 같이 상용차량의 천장에 설치되는 하우징(1), 상기 하우징(1)의 내부에 설치된 송풍팬(2) 및 송풍팬(2)을 회전시키는 송풍모터(3) 그리고, 상기 송풍팬(2)이 삽입되도록 그 송풍팬(2)과 동일한 중심을 이루도록 형성된 유도부재(4)로 구성되어 있다.A housing 1 installed on a ceiling of a commercial vehicle as shown here, a blowing fan 2 installed inside the housing 1, a blowing motor 3 rotating the blowing fan 2, And an induction member 4 formed so as to have the same center as the blowing fan 2 so that the fan 2 is inserted.

따라서 송풍모터(3)에 의해서 상기 송풍팬(2)이 회전되면 그 송풍팬(2)의 회전력에 의해서 흡입된 공기는 유도부재(4)를 통하여 하우징(1)의 하부 즉, 전동차의 실내로 배출되는 것이다.Therefore, when the blowing fan 2 is rotated by the blowing motor 3, the air sucked by the rotational force of the blowing fan 2 is guided to the lower portion of the housing 1, that is, Is discharged.

상기 전동차의 실내로 공급되는 바람은 전동차의 길이방향으로 공급되는 바람보다 폭 방향을 공급되는 바람을 더욱 강하게 공급하는 것이 바람직하다.It is preferable that the wind supplied to the room of the electric railway more strongly supplies the wind supplied in the width direction than the wind supplied in the longitudinal direction of the electric train.

왜냐하면 전동차의 양 측면 즉, 좌석 부분에 탑승한 승객 방향으로 바람을 더욱 강하게 배출하기 위함이다.The reason for this is to release wind more strongly on both sides of the train, that is, in the direction of the passenger in the seat.

그러나 도 2에 나타낸 화살표와 같이 하우징(1)의 저면으로 배출되는 공기가 원주방향으로 균일하게 배출되는 것으로서, 승객에게 쾌적한 환경을 제공하는데 한계가 있었다.However, as shown by an arrow in FIG. 2, the air discharged to the bottom surface of the housing 1 is uniformly discharged in the circumferential direction, and there is a limit to providing a pleasant environment to passengers.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 전동차 실내의 길이방향으로 공급되는 바람의 세기를 감소되게 하고 폭 방향으로 공급되는 바람의 세기를 증가되게 하여 실내의 공기를 원활하게 순환시킴은 물론, 승객에게 쾌적한 승차감을 제공할 수 있는 전동차용 공기청정기의 바람유도 구조를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to reduce the intensity of wind supplied in the longitudinal direction of a train interior, And to provide a comfortable ride feeling to passengers, as well as to provide an air induction structure for an air cleaner for a train.

본 발명에 의한 전동차용 공기청정기의 바람유도 구조는 전동차의 천정에 설치되어 실내 공기를 흡입하여 공기에 포함된 각종 이물질을 제거하는 공기 청정기의 배출공을 통하여 실내로 배출하는 바람의 방향을 유도하는 공기 청정기의 바람유도 구조에 있어서, 상기 공기 청정기의 외형을 이루는 몸체 프레임의 내부에 회전 가능하게 설치되는 제1송풍팬과 제2송풍팬이 삽입되는 제1유도관 및 제2유도관의 양 측벽에 공기 청정기의 길이 방향과 동일한 방향을 유지하도록 평면으로 형성된 제1유도판 및 제2유도판이 형성된 것이다.The wind guide structure of the air cleaner for a train according to the present invention induces the direction of the wind to be discharged to the room through the discharge hole of the air purifier installed in the ceiling of the train to suck indoor air and remove various foreign substances contained in the air A wind induction structure for an air cleaner, comprising: a first induction pipe rotatably installed inside a body frame constituting an outer shape of the air cleaner; a first induction pipe into which the second fan is inserted; And the first induction plate and the second induction plate formed in a plane so as to maintain the same direction as the longitudinal direction of the air purifier.

또한 본 발명의 제1유도판 및 제2유도판은 상측은 좁고 하측은 점점 넓어지는 경사각이 유지되게 설치된 것이다.In addition, the first induction plate and the second induction plate of the present invention are installed such that the upper side is narrow and the lower side is inclined at an increasing angle.

이와 같은 본 발명에 의하면, 전동차 실내의 길이방향으로 공급되는 바람의 세기를 감소되게 하고 폭 방향으로 공급되는 바람의 세기를 증가되게 하여 실내의 공기를 원활하게 순환시킴은 물론, 승객에게 쾌적한 승차감을 제공할 수 있는 특유의 효과가 있다.According to the present invention, it is possible to reduce the intensity of the wind supplied in the longitudinal direction of the train interior and increase the intensity of wind supplied in the width direction, thereby smoothly circulating the air in the room, There is a unique effect that can be provided.

도 1은 일반적인 공기 청정기의 바람이 배출되는 상태를 나타낸 단면도.
도 2는 종래 다른 실시예에 의한 바람이 배출되는 상태를 나타낸 평면도.
도 3은 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 분해 사시도.
도 4는 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 단면도.
도 5는 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 평면도.
도 6은 본 발명에 따른 공기 청정기의 바람유도 구조에 의해서 바람이 배출되는 상태를 나타낸 저면 사시도.1 is a sectional view showing a state in which wind is blown out from a general air cleaner;
2 is a plan view showing a state in which wind is discharged according to another embodiment of the present invention.
3 is an exploded perspective view showing the air induction structure of the air purifier according to the present invention.
4 is a cross-sectional view illustrating the air induction structure of the air purifier according to the present invention.
5 is a plan view showing a wind induction structure of an air cleaner according to the present invention.
FIG. 6 is a bottom perspective view showing a state in which air is blown out by the air induction structure of the air purifier according to the present invention. FIG.

이하 본 발명의 실시 예를 첨부된 도면을 참조해서 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 분해 사시도이고, 도 4는 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 단면도이며, 도 5는 본 발명에 따른 공기 청정기의 바람유도 구조를 나타낸 평면도이고, 도 6은은 본 발명에 따른 공기 청정기의 바람유도 구조에 의해서 바람이 배출되는 상태를 나타낸 저면 사시도이다.FIG. 4 is a cross-sectional view illustrating the air induction structure of the air purifier according to the present invention. FIG. 5 is a side view of the air induction structure of the air purifier according to the present invention. And FIG. 6 is a bottom perspective view showing a state in which air is blown out by the wind induction structure of the air cleaner according to the present invention.

여기에서 참조되는 바와 같이 본 발명은 공기 청정기(10)의 외형을 이루는 몸체 프레임(100)의 내부에 회전 가능하게 제1송풍팬(111)과 제2송풍팬(121)이 회전 가능하게 설치되어 있되, 상기 몸체 프레임(100)의 내부에는 제1송풍팬(111) 및 제2송풍팬(121)이 내장되는 제1유도관(103) 및 제2유도관(104)이 설치되어 있다.As described herein, the present invention is characterized in that a first blowing fan 111 and a second blowing fan 121 are rotatably installed inside a body frame 100 forming an outer shape of the air purifier 10 A first induction pipe 103 and a second induction pipe 104 are installed in the body frame 100 so that the first fan 111 and the second fan 121 are installed.

상기 제1유도관(103) 및 제2유도관(104)의 양 측벽에는 공기 청정기(10) 즉, 몸체 프레임(10)의 길이 방향과 동일한 방향이 유지되도록 평면으로 형성된 제1유도판(103a) 및 제2유도판(104a)이 각각 형성되어 있다.The first induction pipe 103a and the second induction pipe 104 are provided on both side walls with a first induction plate 103a formed in a plane so as to maintain the same direction as the air purifier 10, And a second induction plate 104a are respectively formed.

상기 제1유도판(103a)과 제2유도판(104a)은 바람을 상측으로부터 하측으로 원활하게 유도할 수 있도록 상측은 넓고 하측은 점점 좁아지는 경사각이 유지되게 설치하는 것이 바람직하다.It is preferable that the first induction plate 103a and the second induction plate 104a are installed such that the upper side thereof is wide and the lower side thereof is gradually inclined so that the wind can be smoothly guided from the upper side to the lower side.

이와 같이 구성된 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.

먼저, 실내의 공기를 순환시키면서 공기에 포함된 미세한 먼지 및 각종 이물질 그리고 공기에 포함된 유해가스를 제거하는 과정은 종래와 동일한 것이다.First, the process of removing fine dust, various foreign substances, and noxious gas contained in air while circulating air in the room is the same as the conventional method.

즉, 제1배출공(101) 및 제2배출공(102)을 통하여 실내로 배출되는 공기는 제1송풍팬(110) 및 제2송풍팬(120)의 회전으로 인하여 발생되는 흡입력에 의해서 제1유도관(103) 및 제2유도관(104)의 내부를 통하여 배출되는 것이다.That is, the air discharged into the room through the first discharge hole 101 and the second discharge hole 102 is discharged by the suction force generated by the rotation of the first blowing fan 110 and the second blowing fan 120 1 through the inside of the first induction pipe 103 and the second induction pipe 104.

상기 제1송풍팬(110) 및 제2송풍팬(120)의 회전에 의해서 제1유도관(103) 및 제2유도관(104)의 내부에는 도 5 및 도 6에 나타낸 화살표와 같이 원주방향으로 바람이 발생되는 것이며, 즉, 제1유도판(103a) 및 제2유도판(104a)이 설치된 방향으로 발생되는 바람은 저항력이 발생된다.The first induction pipe 103 and the second induction pipe 104 are rotated by the rotation of the first blowing fan 110 and the second blowing fan 120 in the circumferential direction That is, the wind generated in the direction in which the first induction plate 103a and the second induction plate 104a are installed generates a resistance force.

상기 제1배출공(101) 및 제2배출공(102)을 통하여 실내로 공급되는 바람은전동차의 길이 방향으로 발생되는 바람의 크기는 감소하고 전동차의 폭 방향으로 발생되는 바람의 크기는 증가하게 된다.The wind supplied to the room through the first discharge hole 101 and the second discharge hole 102 reduces the size of the wind generated in the longitudinal direction of the electric train and increases the size of the wind generated in the width direction of the electric train do.

한편, 상기 제1유도판(103a) 및 제2유도판(104a)은 상측은 좁고 하측은 점점 넓어지는 경사각이 유지되게 설치할 경우에는 상기 제1유도판(103a) 및 제2유도판(104a)에 의해서 유도되는 바람의 크기가 증가하게 되므로 실내의 환경을 더욱 쾌적하게 유지할 수 있게 되는 것이다.The first induction plate 103a and the second induction plate 104a may be formed so that the first induction plate 103a and the second induction plate 104a are arranged such that the upper side thereof is narrow and the lower side thereof is inclined, So that the indoor environment can be maintained more comfortably.

따라서, 실내에 탑승하고 있는 승객에게 효율적으로 바람을 공급할 수 있게 되는 것이다.Therefore, it is possible to efficiently supply air to the passengers who are in the room.

상술한 바와 같이 본 발명에 의하면 제1송풍팬(111) 및 제2송풍팬(112)의 흡입력에 의해서 제1배출공(111) 및 제2배출공(112)으로 배출되는 바람을 전동차의 길이방향으로 배출되는 바람의 세기보다 폭 방향으로 배출되는 바람의 세기를 증가시켜 실내에 탑승하고 있는 승객에게 쾌적한 승차환경을 제공하게 되는 것이다. As described above, according to the present invention, the wind which is discharged to the first discharge hole 111 and the second discharge hole 112 by the suction force of the first blowing fan 111 and the second blowing fan 112 is reduced to the length of the electric train The strength of the wind that is discharged in the width direction is increased more than the intensity of the wind that is discharged in the direction of the vehicle, thereby providing a comfortable riding environment to passengers aboard the room.

10 : 공기 청정기 100 : 몸체 프레임
111 : 제1송풍팬 112 : 제2송풍팬
103 : 제1유도관 103a : 제1유도판
104 : 제2유도관 104a : 제2유도판10: air cleaner 100: body frame
111: first blower fan 112: second blower fan
103: first induction tube 103a: first induction plate
104: second induction tube 104a: second induction plate

Claims (2)

전동차의 천정에 설치되어 실내 공기를 흡입하여 공기에 포함된 각종 이물질을 제거하는 공기 청정기의 배출공을 통하여 실내로 배출하는 바람의 방향을 유도하는 공기 청정기의 바람유도 구조에 있어서,
상기 공기 청정기(10)의 외형을 이루는 몸체 프레임(100)의 내부에 회전 가능하게 설치되는 제1송풍팬(111)과 제2송풍팬(112)이 삽입되는 제1유도관(103) 및 제2유도관(104)의 양 측벽에 공기 청정기(10)의 길이 방향과 동일한 방향을 유지하도록 평면으로 형성된 제1유도판(103a) 및 제2유도판(104a)이 형성됨을 특징으로 하는 전동차용 공기청정기의 바람유도 구조.A wind induction structure of an air cleaner installed in a ceiling of a train to induce a direction of a wind to discharge indoor air through a discharge hole of an air cleaner for sucking indoor air and removing various foreign substances contained in the air,
A first induction pipe 103 into which a first fan 111 and a second fan 112 are rotatably installed in a body frame 100 forming an outer shape of the air cleaner 10, Wherein a first induction plate (103a) and a second induction plate (104a) are formed on both side walls of the induction pipe (104) so as to maintain the same direction as the longitudinal direction of the air purifier (10) Air induction structure of air purifier. 청구항 1에 있어서,
상기 제1유도판(103a) 및 제2유도판(104a)은 상측은 넓고 하측은 점점 좁아지는 경사각이 유지되게 설치됨을 특징으로 하는 전동차용 공기청정기의 바람유도 구조.The method according to claim 1,
Wherein the first induction plate (103a) and the second induction plate (104a) are installed such that the upper side thereof is wide and the lower side thereof is inclined at an increasingly narrow angle of inclination.
KR1020110091458A 2011-09-08 2011-09-08 Wind induced device of air purifier for electric car KR101264374B1 (en)

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