KR20000030555A - Air cleaning ventilation fan - Google Patents

Air cleaning ventilation fan Download PDF

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Publication number
KR20000030555A
KR20000030555A KR1020000011200A KR20000011200A KR20000030555A KR 20000030555 A KR20000030555 A KR 20000030555A KR 1020000011200 A KR1020000011200 A KR 1020000011200A KR 20000011200 A KR20000011200 A KR 20000011200A KR 20000030555 A KR20000030555 A KR 20000030555A
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KR
South Korea
Prior art keywords
air
fan
exhaust
intake
case
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Application number
KR1020000011200A
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Korean (ko)
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KR100359997B1 (en
Inventor
노병조
Original Assignee
노병조
주식회사 전북경원세기
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Application filed by 노병조, 주식회사 전북경원세기 filed Critical 노병조
Priority to KR1020000011200A priority Critical patent/KR100359997B1/en
Publication of KR20000030555A publication Critical patent/KR20000030555A/en
Priority to KR2020000020340U priority patent/KR200205601Y1/en
Priority to CN00259083U priority patent/CN2486891Y/en
Application granted granted Critical
Publication of KR100359997B1 publication Critical patent/KR100359997B1/en

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Classifications

    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F7/003—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
    • 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
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: A ventilator is provided to absorb the fresh external air and exhaust the polluted internal air at the same time and to prevent the distortion of air flow caused by the interference in the absorbing/exhausting process of air. CONSTITUTION: An exhaust device of internal air and an absorbing apparatus of external air have an isolation wall between an absorbing fan and an exhaust fan to prevent the air passing each apparatus from being mixed together. The absorbing/exhaust fan is fixed to a motor axis(51) to be revolved by a single motor(50). The motor installed on a groove in the exhaust fan to reduce the pollution by exhausting heat together with the indoor air to outside. Grills(28,38) installed on each outlet hole control the air flow as well as the isolation of air introduced from outside together with grills(21,31) for opening or closing indoor/outdoor air inlet holes. Also, an air damper opens exhaust and absorbing paths only when revolving the fan and automatically closes the paths when stopping the fan to isolate the path of the external air.

Description

공기의 흡배출에 의한 공기정화 환풍기{AIR CLEANING VENTILATION FAN}Air purification ventilator by inhalation of air {AIR CLEANING VENTILATION FAN}

본 발명은 공기의 흡입과 배출이 간섭없이 단일의 모터에 의해 이루어 지도록 구성한 공기 정화 환풍기에 관한 것이다.The present invention relates to an air purifying ventilator configured such that the intake and exhaust of air is achieved by a single motor without interference.

환풍기는 오염된 실내공기를 외부로 강제배출함으로서 깨끗한 실내공기를 유지하기 위하여 사용되는 것으로 통상의 경우 내부팬이 공기의 외부배출방향으로 형성되는 구성으로 되어 실내에서 외부로의 일방향으로만 공기의 흐름을 유도하게 된다.The ventilator is used to maintain clean indoor air by forcibly discharging the contaminated indoor air to the outside. In general, the fan is configured to have a direction in which the inner fan is discharged to the outside of the air. Will lead to.

이와 같은 환풍기는 실내공기의 외부배출에 따른 외부공기의 유입을 전제로 한 것으로 통상적인 경우 문틈이나 창호등의 틈새를 통하여 외부공기가 유입됨으로 환풍기가 작동되는 상태에서 실내공기 밀도를 어느정도 유지할 수 있으나 밀폐된 공간이나 외부공기의 유입이 차단되는 건물의 경우 환풍기 단독 사용은 실내공기밀도의 약화를 가져와 매우 위험한 상황을 초래하게 된다.Such a ventilator is based on the premise of the inflow of external air due to the external discharge of the indoor air.In general, the ventilator can maintain the density of the indoor air in a state where the ventilator is operated due to the inflow of external air through a gap such as a door or a window or the like. In the case of a closed space or a building where the inflow of outside air is blocked, the use of a ventilator alone causes a weakening of the indoor air density, resulting in a very dangerous situation.

따라서,바람직한 환풍기 구조는 내부의 오염된 공기의 배출과 외부의 신선공공기의 유입이 동시에 이루어지는 구조라 할 수 있으며, 이러한 목적으로 이중팬구조에 의한 환풍기가 제안된 바 있다.Therefore, the preferred fan structure can be said that the discharge of the contaminated air and the inflow of fresh air at the same time at the same time, a double fan structure has been proposed for this purpose.

상기 이중팬 구조에 의한 환풍기는 실내공기를 외부로 배출시키는 방향으로 설치된 내측팬과 외부공기를 실내로 유입시키는 방향으로 설치된 외측팬을 동시에 작동시켜 공기를 순환시키는 구성을 갖는 것으로 실용화 하는데는 문제점을 갖는 구조라 할 수 있다.The ventilator having the double fan structure has a configuration that circulates air by simultaneously operating the inner fan installed in the direction of discharging the indoor air to the outside and the outer fan installed in the direction of introducing the external air into the room. It can be said to have a structure.

즉, 외측팬이 내측팬을 감싸는 구조임으로 공기의 흡입과 배출시 상호 간섭현상이 발생하며, 이로 인해 외부에서 흡입된 공기가 실내로 확산되지 못하고 다시 배출되고, 실내로 부터 배출된 공기가 외부로 확산되지 못하고 다시 유입되는 등 환풍기 본래의 기능을 수행할 수 없는 문제점이 있었다.That is, since the outer fan surrounds the inner fan, mutual interference occurs when the air is sucked in and discharged. As a result, the air sucked from the outside is not diffused into the room but is discharged again, and the air discharged from the room is discharged to the outside. There was a problem that can not perform the original function of the ventilator, such as not being diffused again.

본 발명은 신선한 외부공기의 흡입과 오염된 내부공기의 배출이 동시에 이루어 지고, 공기의 흡배출과정에서 상호 간섭에 의한 공기흐름의 왜곡현상이 없는 새로운 구성의 환풍기를 제시할 목적으로 안출된 것이다.The present invention is made for the purpose of presenting a ventilator of a new configuration in which the intake of fresh external air and the discharge of contaminated internal air are made at the same time, and there is no distortion phenomenon of the air flow due to mutual interference in the air intake and exhaust process.

이를 위하여 본 발명은 동일 축상에 연결되도록 전후방에 흡기팬과 배기팬을 설치하고 각각의 팬은 격벽에 의해 분리된 공기 통로와 흡배기구에 의해 공기흐름이 유도되도록한 구성의 공기의 흡배출에 의한 공기정화 환풍기를 새로이 제시한다.To this end, the present invention is provided with an intake fan and an exhaust fan in the front and rear so as to be connected on the same axis, and each fan is the air by the intake and exhaust of air of the configuration so that the air flow is guided by the air passage and the intake vent separated by the partition A new purge vent is presented.

이하 첨부된 도면에 의한 실시례에 의하여 본 발명의 구성 및 작용효과를 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명의 구성도1 is a block diagram of the present invention

도2는 본 발명의 내부구조도2 is an internal structure diagram of the present invention

도3은 흡배기팬과 흡배출구의 관계도3 is a relational diagram between the intake and exhaust fans and the intake and exhaust ports;

도4는 셔터의 실시례도4 is an embodiment of a shutter

도5는 본 발명에 의한 공기 순환 상태도5 is a state diagram of air circulation according to the present invention

*주요부호의 설명* Description of the major symbols

10.케이스 11.테두리 12.볼트 13.전방케이스10.Case 11.Border 12.Bolt 13.Front case

14.후방케이스14.Rear case

20.실내공기배출장치 21.방풍그릴 22.실내공기 흡입구20. Indoor air exhaust system 21. Windproof grill 22. Indoor air intake

23.배기팬 24.회전공간 25.배기통로23.Exhaust fan 24.Rotating space 25.Exhaust passage

26.배출구 27.에어댐퍼26.Outlet 27.Air damper

30.외부공기유입장치 31.방풍그릴 32.외부공기 흡입구30. External air inlet device 31. Windproof grill 32. External air intake

33.흡기팬 34.회전공간 35.배기통로33.Intake fan 34.Rotating space 35.Exhaust passage

36.배출구 37.에어댐퍼36.Outlet 37.Air damper

50.모터 51.모터축 60.필터50.Motor 51.Motor Shaft 60.Filter

70.흡입공기 조절장치 71.셔터70.Suction air conditioner 71.Shutter

본 발명은 실내공기 배출장치와 외부공기 유입장치및 이들 장치를 유지하는 케이스로 구성된다.The present invention comprises an indoor air discharge device and an external air inlet device and a case for holding these devices.

실내공기 배출장치는 실내의 오염된 공기를 원통형 팬으로 흡입하여 외부로 배출시키기 위한 장치로서 케이스 후방에 형성한 실내공기흡입구와 배출팬 및 배출팬으로 흡입한 실내공기를 케이스 내부에서 유도하기 위한 배기통로와 케이스전면에 형성된 배기구로 구성되고, 외부공기 유입장치는 외부의 신선한 공기를 흡입하여 실내로 배출시키기 위한 장치로서 외부공기 흡입구와 흡기팬 및 흡입된 외부공기를 케이스내부에서 유도하기 위한 흡기통로와 케이스 후면에 형성된 배출구로 구성되며, 각각의 흡기팬 및 배기팬은 단일 모터축에 연결되는 구성을 가지며, 케이스는 상기한 각 요소를 유지 고정하는 작용을 한다.The indoor air discharge device is a device for sucking indoor polluted air into a cylindrical fan and discharging it to the outside, and an indoor air suction port formed at the rear of the case and an exhaust fan for guiding indoor air sucked into the discharge fan and the discharge fan from inside the case. It consists of an exhaust port formed in the front of the furnace and the case, the external air inlet device is a device for sucking the fresh air from the outside and discharge it into the room, and the outside air inlet and intake fan and the intake passage for guiding the sucked outside air from the inside of the case; Consists of a discharge port formed in the rear of the case, each intake fan and exhaust fan has a configuration that is connected to a single motor shaft, the case serves to hold and secure each of the above elements.

도1 및 도2는 본 발명의 기본 실시례로서 케이스(10)를 장방형 형태로 하여 중앙부에 형성한 테두리(11)를 볼트(12)로 체결함으로서 전후방 케이스(13)(14)가 각기 분리결합되도록 한 구성을 갖는다.1 and 2 are the basic embodiments of the present invention, the front and rear cases 13 and 14 are separately coupled by fastening the edges 11 formed in the center portion with a bolt 12 to form the case 10 in a rectangular shape. Have one configuration as possible.

실내공기배출장치(20)로서 후방부의 케이스(14)에 방풍그릴(21)에 의해 개폐되는 실내공기 흡입구(22)를 형성하고 그에 접하도록 원통형 배기팬(23)을 설치하며, 배기팬의 회전공간(24)에 대하여 접선방향으로 배기통로(25)를 형성하고, 상기 배기 통로(25)는 케이스 내부에서 대략 직각으로 구부려 배기구(26)가 케이스 전방에 형성되도록 구성한다.As the indoor air exhaust device 20, a cylindrical exhaust fan 23 is formed in a case 14 of the rear part to open and close the indoor air intake port 22 opened and closed by the wind-resistant grill 21, and a cylindrical exhaust fan 23 is provided to contact the exhaust air. The exhaust passage 25 is formed in the tangential direction with respect to the space 24, and the exhaust passage 25 is bent at a right angle inside the case so that the exhaust port 26 is formed in front of the case.

상기 배기구는 작동시에만 개방되는 에어댐퍼(27)를 설치한다.The exhaust port is provided with an air damper 27 that opens only during operation.

외부공기 유입장치(30)는 전방부의 케이스(13)에 방풍그릴(31)에 의해 개폐되는 외부공기 흡입구(32)를 형성하고 그에 접하도록 원통형 흡기팬(33)을 설치하며, 흡기팬의 회전공간(34)과 접선방향으로 흡기통로(35)를 형성하고, 상기 흡기 통로는 케이스 내부에서 대략 직각으로 구부려 배출구(36)가 케이스 후방에 형성되도록 구성하며, 상기 흡기구에도 작동시에만 개방되는 에어댐퍼(37)를 설치한다.The external air inlet device 30 forms an external air inlet 32 which is opened and closed by the wind-resistant grill 31 on the case 13 of the front part, and installs a cylindrical air intake fan 33 to contact the air inlet. The air intake passage 35 is formed in a tangential direction to the 34 and the intake passage is bent at a right angle inside the case so that the outlet 36 is formed at the rear of the case, and the air damper is opened only when the air inlet is operated. 37) install.

상기에서 각각의 흡기팬 및 배기팬의 회전 공간과 흡배기통로는 케이스 내부의 격벽에 의해 유지되며, 공기의 흐름을 유도하기 위한 각 통로 격벽은 성형성과 조립성을 위하여 케이스와 분리된 형태로 성형할 수 있고, 일체로 성형할 수 있으며, 전후방케이스를 결합시 내부 격벽도 맞춤되어 연속되게 구성한다.The rotation space and the intake and exhaust passage of each intake fan and the exhaust fan are maintained by the partition wall inside the case, and each passage partition wall for inducing the flow of air can be formed in a form separate from the case for formability and assemblability. It can be molded integrally, and when the front and rear cases are combined, the inner partitions are also continuously aligned.

상기 구성에 있어서, 실내공기배출장치와 외부공기흡입장치는 각각의 장치로 통행하는 공기가 상호 섞이는 것을 방지하기 위해 흡기팬과 배기팬 사이에 차단벽을 설치하고, 흡배기팬이 단일모터(50)에 의해 회전할 수 있도록 모터축(51)에 함께 고정하며, 동일 방향으로 회전하더라도 흡기와 배기 작용을 수행할 수 있도록 날개의 방향을 각기 달리하여 모터축에 결합한다.In the above configuration, the indoor air discharge device and the external air suction device are provided with a blocking wall between the intake fan and the exhaust fan to prevent the air passing through the respective devices from mixing with each other, the intake and exhaust fan is connected to the single motor (50) It is fixed to the motor shaft 51 so as to be rotated by, and is coupled to the motor shaft by varying the direction of the wings so as to perform the intake and exhaust action even if the rotation in the same direction.

배기팬 및 흡기팬을 구동시키기 위한 모터는 배기팬의 내부홈상에 위치하도록 장착하며, 이와 같이 함으로서 모터의 작동에 따른 열을 실내공기와 함께 외부로 배출함으로서 실내공기의 오염원을 감소시킬 수 있다.The motor for driving the exhaust fan and the intake fan is mounted so as to be located on the inner groove of the exhaust fan, thereby reducing the pollution source of the indoor air by discharging the heat according to the operation of the motor to the outside together with the indoor air.

각 배출구에는 배출구 방풍그릴(28)(38)이 설치되며, 실내외 공기흡입구를 개폐시키는 방풍그릴(21)(31)과 함께 외부로 부터 유입되는 공기의 차단작용과 함께 공기의 흐름방향을 조절하는 작용을 하게 된다.Outlet windproof grills (28) and (38) are installed at each outlet, and the airflow grills (21) and (31) for opening and closing the air inlet and the outside to control the flow direction of air together with the blocking action of the air flowing from the outside. It works.

즉, 각 방풍그릴은 비스듬이 형성된 날개(31a)의 각도를 조절할 수 있도록 된 것으로 날개의 각도를 조절함에 따라 개폐크가가 변화되고, 날개각도로 공기가 유도되어 공기의 흐름방향을 변환하는 작용을 하게 된다.In other words, each wind grill is to adjust the angle of the wing 31a is formed obliquely, the opening and closing size is changed by adjusting the angle of the wing, the air is guided to the wing angle to convert the flow direction of air Will be

에어댐퍼는 팬 회전시에만 배기통로와 흡기통로를 개방하고, 팬이 정지할 때는 자동으로 닫혀 외부공기의 통행을 차단하는 작용을 한다.The air damper opens the exhaust passage and the intake passage only when the fan rotates, and closes automatically when the fan stops to block the passage of external air.

본 발명은 외부에서 유입되는 공기의 정화를 위해 외부공기 공기흡입구에 필터(60)를 결합시키는 구성을 포함한다.The present invention includes a configuration for coupling the filter (60) to the outside air intake port for the purification of the air flowing from the outside.

상기 필터는 외부유입공기중에 포함되는 미세 먼지나 부유세균등을 걸러주는 작용을 하여 실내공기의 정화 효과를 증진시킨다.The filter serves to filter fine dust or suspended bacteria contained in the external inlet air, thereby enhancing the purification effect of the indoor air.

도4는 외부공기 흡입량을 조절할 수 있도록 한 흡입공기 조절장치(70)의 구성을 도시한 것으로 외부공기흡입구(32)상에 방풍그릴(31)과 셔터(71)을 설치한 구조로서 흡기통로상에 형성한 방사상의 날개(73)과 셔터(71)상에 형성한 방사상으로 날개가 손잡이(72)를 돌림에 따라 어긋나면서 통로의 개폐크기를 조절하도록 구성된다.4 is a diagram illustrating a configuration of an intake air adjusting device 70 capable of adjusting an outside air intake amount, and having a windproof grill 31 and a shutter 71 installed on the outside air intake port 32. The radial blades 73 formed on the blades and the radial blades formed on the shutter 71 are configured to adjust the opening and closing size of the passage while the blades are shifted as the handle 72 is rotated.

상기 흡입 공기 조절장치는 겨울철에 차가운 외부공기가 제한 없이 유입되는 것을 방지하는데 매우 유용하며, 흡기팬의 작동에 의해 방풍그릴이 완전히 열리더라도 내부셔터에 의해 흡기구의 개방량을 조절하여 유입되는 공기량을 조절할 수 있게 된다.The intake air conditioner is very useful for preventing cold outside air from entering without restriction in winter, even if the wind grill is completely opened by the operation of the intake fan to adjust the amount of air introduced by adjusting the opening of the intake port by the inner shutter. It becomes possible.

도 5는 본 발명의 실내 설치 상태를 도시한 것으로 실내의 오염된 공기와 외부의 신선한 공기가 상호 간섭을 일으키지 않고 원활한 공기 흐름을 유도하기 때문에 쾌적한 실내환경을 유지할 수 있게 된다.5 is a view illustrating an indoor installation state of the present invention, because the indoor polluted air and the fresh air outside may induce smooth air flow without causing mutual interference, thereby maintaining a comfortable indoor environment.

이상의 구성에 의한 본 발명은 동일 축상에 연결되도록 전후방에 흡기팬과 배기팬을 설치하고 각각의 팬은 격벽에 의해 분리된 공기 통로와 흡배기구에 의해 공기흐름이 유도되도록 구성함으로서 흡입과 배출되는 공기가 상호 뒤섞이지 않고, 원활한 순환이 이루어 지도록 함으로서 괘적한 실내공기를 유지하기 위한 기술사상을 갖는 것으로 본 발명의 기본 사상에 의해 다양한 형태로 실시 가능하며, 상기한 도면 및 구성은 본 발명의 일 실시례로서 설명된 것으로 본 발명을 제한하기 위한 것은 아니다.According to the present invention, the intake fan and the exhaust fan are installed in the front and rear to be connected to the same axis, and each fan is configured to guide the air flow by the air passage and the intake and exhaust pipe separated by the partition wall so that the intake and exhaust air is It is possible to implement in various forms according to the basic idea of the present invention to have a technical idea to maintain the indoor air by the smooth circulation is achieved without being mixed with each other, the above-described drawings and configuration is an embodiment of the present invention It is described as a not intended to limit the present invention.

본 발명은 단일 동력원에 의해 신선한 외부공기의 흡입과 오염된 내부공기의 배출이 동시에 이루어 지고, 공기의 흡배출과정에서 상호 간섭에 의한 공기흐름의 왜곡현상이 없는 것으로 다양한 장소에 설치하여 사용할 수 있고, 특히 밀폐된 공간의 실내공기 관리를 위해 유용하게 사용될 수 있다.According to the present invention, a single power source is used to intake fresh external air and discharge contaminated internal air at the same time, and there is no distortion of air flow due to mutual interference in the air intake and exhaust process. In particular, it can be usefully used for indoor air management in an enclosed space.

Claims (3)

실내의 오염된 공기를 원통형 팬으로 흡입하여 외부로 배출시키기 위한 실내공기 배출장치와, 외부의 신선한 공기를 원통형 팬으로 흡입하여 실내로 공급하기 위한 외부공기 유입장치를 단일케이스 내에 장치하고, 단일 모터에 의해 구동되는 원통형 흡배기팬에 공기의 흡배출이 이루어지도록 하는 것을 특징으로 하는 공기의 흡배출에 의한 공기정화 환풍기.The indoor air discharge device for sucking indoor polluted air into the cylindrical fan and discharging it to the outside, and the external air inlet device for sucking fresh air into the cylindrical fan and supplying it to the room are installed in a single case. Air purifying fan by the intake and exhaust of air, characterized in that the intake and exhaust of air to the cylindrical intake and exhaust fan driven by. 제1항에 있어서,케이스(10)는 중앙부에 형성한 테두리(11)를 볼트(12)로 체결함으로서 전후방 케이스(13)(14)가 각기 분리결합되도록 구성되고; 실내공기배출장치(20)는 후방부의 케이스(14)에 방풍그릴(21)에 의해 개폐되는 실내공기 흡입구(22)를 형성하고, 그에 접하도록 원통형 배기팬(23)을 설치하며, 배기팬의 회전공간(24)에 대하여 접선방향으로 배기통로(25)를 형성하고, 상기 배기 통로(25)는 케이스 내부에서 대략 직각으로 구부려 배기구(26)가 케이스 전방에 형성되도록 구성되고; 외부공기 유입장치(30)는 전방부의 케이스(13)에 방풍그릴(31)에 의해 개폐되는 외부공기 흡입구(32)를 형성하고 그에 접하도록 원통형 흡기팬(33)을 설치하며, 흡기팬의 회전공간(34)과 접선방향으로 흡기통로(35)를 형성하고, 상기 흡기 통로는 케이스 내부에서 대략 직각으로 구부려 배출구(36)가 케이스 후방에 형성되는 구성으로 하는 것을 특징으로 하는 공기의 흡배출에 의한 공기정화 환풍기.According to claim 1, The case 10 is configured to separate the front and rear cases (13, 14) by fastening the edge (11) formed in the center portion with a bolt (12); The indoor air exhaust device 20 forms an indoor air intake port 22 which is opened and closed by a windproof grill 21 in the case 14 of the rear portion, and installs a cylindrical exhaust fan 23 to be in contact with the exhaust air fan. An exhaust passage 25 is formed in a tangential direction with respect to the rotation space 24, and the exhaust passage 25 is configured to be bent at approximately right angles inside the case so that an exhaust port 26 is formed in front of the case; The external air inlet device 30 forms an external air inlet 32 which is opened and closed by the wind-resistant grill 31 on the case 13 of the front part, and installs a cylindrical air intake fan 33 to contact the air inlet. Intake passage 35 is formed in a tangential direction to 34, and the intake passage is bent at approximately right angles inside the case so that the exhaust port 36 is formed at the rear of the case. Purification ventilator. 제1항 또는 제2항에 있어서, 외부공기를 흡입하는 외부공기 흡입구측에 회전셔터(71)에 의해 이루어지는 외부공기조절장치를 부설하고, 외부공기 흡입통로상에 필터(60)을 설치하는 것을 특징으로 하는 공기의 흡배출에 의한 공기정화 환풍기.The method according to claim 1 or 2, wherein an external air adjusting device made of a rotary shutter (71) is provided on the side of the external air inlet for intake of external air, and the filter (60) is provided on the external air intake passage. An air purifying fan by suction and discharge of air, characterized in that.
KR1020000011200A 2000-03-07 2000-03-07 Air cleaning ventilation fan KR100359997B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100728327B1 (en) * 2005-08-31 2007-06-13 이용민 A ventilation system which combined with double fans
KR101101201B1 (en) * 2009-07-21 2012-01-04 서울과학기술대학교 산학협력단 Both Sides Air Blower and Ventillation Device Comprising The Same
CN104180493A (en) * 2014-07-03 2014-12-03 南京师范大学 External fresh air introduction device
KR101529224B1 (en) * 2014-12-31 2015-06-16 엘지전자 주식회사 Air conditioner and Control method of the same
KR101529223B1 (en) * 2014-12-31 2015-06-16 엘지전자 주식회사 Air conditioner and Control method of the same
WO2020171719A1 (en) * 2019-02-22 2020-08-27 Peakvent As Dual mode impeller assembly and a ventilation unit

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CN104776543A (en) * 2015-04-18 2015-07-15 刘言成 Automatic indoor non-smog, non-toxic, non-dusty and non-pressure air change system
KR102287027B1 (en) * 2019-09-27 2021-08-05 설철환 Inhalation apparatus with multiple fans

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100728327B1 (en) * 2005-08-31 2007-06-13 이용민 A ventilation system which combined with double fans
KR101101201B1 (en) * 2009-07-21 2012-01-04 서울과학기술대학교 산학협력단 Both Sides Air Blower and Ventillation Device Comprising The Same
CN104180493A (en) * 2014-07-03 2014-12-03 南京师范大学 External fresh air introduction device
CN104180493B (en) * 2014-07-03 2016-09-14 南京师范大学 A kind of extraneous fresh air introducing apparatus
KR101529224B1 (en) * 2014-12-31 2015-06-16 엘지전자 주식회사 Air conditioner and Control method of the same
KR101529223B1 (en) * 2014-12-31 2015-06-16 엘지전자 주식회사 Air conditioner and Control method of the same
WO2020171719A1 (en) * 2019-02-22 2020-08-27 Peakvent As Dual mode impeller assembly and a ventilation unit

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