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KR200409039Y1 - Automatic opening and closing device of air supply damper - Google Patents

Automatic opening and closing device of air supply damper Download PDF

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Publication number
KR200409039Y1
KR200409039Y1 KR2020050034552U KR20050034552U KR200409039Y1 KR 200409039 Y1 KR200409039 Y1 KR 200409039Y1 KR 2020050034552 U KR2020050034552 U KR 2020050034552U KR 20050034552 U KR20050034552 U KR 20050034552U KR 200409039 Y1 KR200409039 Y1 KR 200409039Y1
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KR
South Korea
Prior art keywords
damper
air supply
reducer
drive shaft
supply damper
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KR2020050034552U
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Korean (ko)
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김세기
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김세기
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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
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)

Abstract

본 고안은 화재시 비상통로나 계단과 같은 피난구역으로 연기나 유독가스등이 확산되는 것을 방지하는 제연장치의 한 구성품인 급기 댐퍼(DAMPER)에 관한 것으로, 건물의 닥트내에 설치되어 화재시 개폐 날개를 개방시켜 외부의 신선한 공기를 피난계단으로 유입하여 화재시 연기에 의해 질식되는 것을 막아주는 급기댐퍼의 개폐장치에 관한 것이다.The present invention relates to an air supply damper (DAMPER), which is a component of a smoke control device that prevents the spread of smoke or toxic gas into an evacuation area such as an emergency passage or a staircase during a fire. It relates to an opening and closing device of an air supply damper to open the fresh air from the outside to the evacuation stairs to prevent being choked by the smoke in the event of fire.

원래 통상적인 급기 댐퍼의 구조는, 댐퍼 내측에 모터와 감속기를 설치하고, 상기 감속기의 출력축과 댐퍼 날개의 구동축을 연결하여 구동축의 회전에 의해 다수개의 댐퍼 날개를 개폐시키는 구조를 가지고 있는바, 종래의 급기 댐퍼는 날개의 개폐 구조가 복잡하여 생산성 및 사용상에 문제가 있으며, 또한 작동이 정확하게 이루어지지 아니하여 송풍기로부터 적정한 풍량을 공급받는데 문제가 있었다.Originally, the air supply damper has a structure in which a motor and a reducer are installed inside the damper, and the output shaft of the reducer and the drive shaft of the damper vane are connected to open and close a plurality of damper vanes by rotation of the drive shaft. The air supply damper has a problem in productivity and use due to the complicated opening and closing structure of the wing, and also has a problem in that the air flow is supplied from the blower because the operation is not performed correctly.

그러나 본 고안은 급기댐퍼의 날개(브레이드)를 아주 간단한 구조로 개폐할 수 있도록 한 것으로, 그 구조가 매우 간단하여 제작이 용이한 잇점이 있으며, 또한 사용이 간편하고 고장날 염려가 매우 적어 기존에 비하여 그 효능이 월등히 우수한 것이다.However, the present invention is designed to open and close the blade (blade) of the air supply damper with a very simple structure, the structure is very simple, there is an advantage that it is easy to manufacture, and also easy to use and very unlikely to break down compared to the existing The effect is much better.

제연, 댐퍼, 날개, 개폐장치 Smoke Removal, Damper, Wings, Switchgear

Description

급기댐퍼의 자동개폐장치{Damper Modulator}Automatic opening and closing device of air supply damper {Damper Modulator}

도1은 본 고안의 정면도.1 is a front view of the present invention.

도2는 본 고안의 배면도.Figure 2 is a rear view of the present invention.

도3은 본 고안에 있어 날개가 닫친 상태의 측면도.Figure 3 is a side view of the wing in the closed state in the present invention.

도4는 본 고안에 있어 날개가 열린 상태의 측면도.Figure 4 is a side view of the wing in the open state in the present invention.

도5는 본 고안의 요부인 구동축의 사용상태를 나타낸 부분 확대 사시도.Figure 5 is a partially enlarged perspective view showing the use state of the drive shaft which is the main part of the present invention.

도6은 본 고안의 요부인 구동축의 사용상태를 나타낸 부분 확대 사시도.Figure 6 is a partially enlarged perspective view showing the use state of the drive shaft which is the main part of the present invention.

도7은 본 고안의 요부인 리미트 스위치의 사용상태를 나타낸 확대 단면도.Figure 7 is an enlarged cross-sectional view showing a state of use of the limit switch, the main part of the present invention.

* 도면 부호의 간단한 설명* Brief description of reference numbers

1:댐퍼 2:날개 3:모터1: damper 2: wing 3: motor

4:감속기 5:가이드바 6:평기어4: Reducer 5: Guide Bar 6: Spur Gears

7:볼트 8:가이드레일 9:원형기어7: Bolt 8: Guide rail 9: Round gear

10:출력축 11:구동축 12:연결간10: output shaft 11: drive shaft 12: connection

13:돌기 14:장공 15:장홈13: protrusion 14: long hole 15: long groove

16,17:리미트스위치 18:댐퍼의 일측면 16, 17: Limit switch 18: One side of damper

본 고안은 화재시 비상통로나 계단과 같은 피난구역으로 연기나 유독가스등이 확산되는 것을 방지하는 제연장치의 한 구성품인 급기 댐퍼(DAMPER)에 관한 것으로, 건물의 닥트내에 설치되어 화재시 개폐 날개를 개방시켜 외부의 신선한 공기를 피난계단으로 유입하여 화재시 연기에 의해 질식되는 것을 막아주는 급기댐퍼의 개폐장치에 관한 것이다.The present invention relates to an air supply damper (DAMPER), which is a component of a smoke control device that prevents the spread of smoke or toxic gas into an evacuation area such as an emergency passage or a staircase during a fire. It relates to an opening and closing device of an air supply damper to open the fresh air from the outside to the evacuation stairs to prevent being choked by the smoke in the event of fire.

고층건물의 화재시 인명피해는 화염에 의한 직접적인 피해에 앞서 화염과 함께 발생하는 연기와 유독가스에 의해 먼저 질식하는 것이 일반적이다.In case of fire in high-rise buildings, it is common to suffocate first by the smoke and toxic gas generated together with the flame before the direct damage by the flame.

따라서 건축법으로 6층 이상의 건축물은 급기설비를 구비해야 한다고 규정하고 있으며, 상기 급기구는 연기감지기 또는 열감지기 의해 자동으로 개방될 수 있는 구조를 가져야 하며, 평상시에는 폐쇄상태를 유지하되, 화재시에는 개방되어 급기에 따라 발생되는 기류에 의해 닫혀지지 않는 구조를 가져야 한다고 법규로 규정하고 있다.Therefore, the building law stipulates that buildings with six or more floors should be provided with air supply facilities, and the air supply should have a structure that can be opened automatically by smoke detectors or heat detectors. The law stipulates that the structure must be open and not closed by the airflow generated by the air supply.

한편 상기 급기댐퍼는 댐퍼의 전면에 형성된 다수개의 날개를 자동으로 개폐시켜 외부의 신선한 공기를 유입시키는 것으로, 통상적인 구조를 살펴보면 댐퍼 내측에 모터와 감속기를 설치하고, 상기 감속기의 출력축과 댐퍼 날개의 구동축을 연결하여 구동축의 회전에 의해 다수개의 댐퍼 날개를 개폐시키는 구조를 가지고 있다.Meanwhile, the air supply damper automatically opens and closes a plurality of wings formed on the front of the damper to introduce fresh air from the outside. Referring to the conventional structure, a motor and a reducer are installed inside the damper, and the output shaft of the reducer and the damper vanes are provided. The drive shaft is connected to open and close a plurality of damper blades by the rotation of the drive shaft.

그러나 종래의 급기 댐퍼는 날개의 개폐 구조가 복잡하여 생산성 및 사용상에 문제가 있으며, 또한 작동이 정확하게 이루어지지 아니하여 송풍기로부터 적정 한 풍량을 공급받는데 문제가 있었다.However, the conventional air supply damper has a problem in productivity and use due to the complicated opening and closing structure of the wing, and also has a problem in that the proper air volume is supplied from the blower because the operation is not made correctly.

본 고안은 급기댐퍼의 날개(브레이드)를 아주 간단한 구조로 개폐할 수 있도록 한 것으로, 그 구조가 매우 간단하여 제작이 용이한 잇점이 있다.The present invention is to open and close the blade (blade) of the air supply damper with a very simple structure, the structure is very simple, there is an advantage that it is easy to manufacture.

또한 사용이 간편하고 고장날 염려가 매우 적어 기존에 비하여 그 효능이 월등히 우수한 것이다.In addition, it is easy to use and very unlikely to break down, so its efficacy is much better than before.

댐퍼 내측에 모터와 감속기를 설치하고, 상기 감속기의 출력축과 댐퍼 날개의 구동축을 연결하여 구동축의 회전에 의해 다수개의 댐퍼 날개가 개폐되도록 한는 통상적인 댐퍼의 개폐장치에 있어서, 댐퍼(1) 일측면에 모터(3)와 감속기(4)를 설치하되, 상기 감속기(4)의 출력축(10)에 부착된 원형기어(9)에는 평기어(6)가 세로로 맞물려지며, 상기 댐퍼(1) 일측면에는 세로로 길게 가이드레일(8)을 형성하되, 상기 레일(8) 내측에는 상기 평기어(6)가 부착된 상태로 상하 이동이 가능한 가이드바(5)가 내장되어지며, 다수개의 날개(2)를 개폐하는 각각의 구동축(11)에는 단부에 돌기(13)가 형성된 연결간(12)을 형성하되, 상기 각각의 돌기(13)는 가이드바(5)에 형성된 다수개의 장공(14)에 끼워지도록 하였다.In the damper (1) side of the conventional damper, a motor and a reducer are installed inside the damper, and the output shaft of the reducer and the drive shaft of the damper vane are connected to open and close the plurality of damper vanes by rotation of the drive shaft. The motor (3) and the reducer (4) is installed on the spur gear (6) vertically engaged with the circular gear (9) attached to the output shaft (10) of the reducer (4), the damper (1) A guide rail 8 is formed on the side lengthwise, and the guide bar 5 is movable inside the rail 8 so that the guide gear 5 can be moved up and down with the spur gear 6 attached thereto. 2) Each drive shaft 11 for opening and closing the connection shaft 12 is formed with a projection 13 formed at the end, each projection 13 is a plurality of long holes 14 formed in the guide bar (5) To be fitted in.

또한 댐퍼(1) 일측면 상단에 세로로 장홈(15)을 형성하되, 상기 장홈(15) 상,하에는 리미트스위치(16)(17)가 각각 부착되며, 상기 장홈(15)에 대응하는 위치의 가이드바(5)에는 볼트(7)가 끼워지되, 상기 볼트(7)의 단부(7')는 상기 장홈(15) 내측에 끼워지도록 하였다.In addition, the long side groove 15 is formed vertically on the upper side of the damper 1, and the limit switches 16 and 17 are attached to the top and bottom of the long groove 15, respectively, and correspond to the long groove 15. A bolt 7 is fitted to the guide bar 5, but the end 7 ′ of the bolt 7 is fitted inside the long groove 15.

이하 본 고안을 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.

도2에서 보는 바와 같이, 댐퍼(1)의 일측면에는 모터(3)와 감속기(4)가 설치되어 있으며, 도3에서 보는 바와 같이 상기 감속기(4)의 출력축(10)에는 원형기어(9)가 부착되어 있고, 상기 원형기어(9)에는 평기어(6)가 세로로 맞물려져 있다.As shown in FIG. 2, a motor 3 and a reducer 4 are installed at one side of the damper 1, and as shown in FIG. 3, a circular gear 9 is provided at the output shaft 10 of the reducer 4. Is attached, and the spur gear 6 is vertically engaged with the circular gear 9.

따라서 모터(3)의 회전(정회전,역회전)에 의하여 원형기어(9)가 회전(정회전,역회전)을 하면, 상기 원형기어(9)와 맞물려 있는 평기어(6)가 아래 위로 이동을 하게 된다. Therefore, when the circular gear 9 rotates (forward rotation, reverse rotation) by the rotation (forward rotation, reverse rotation) of the motor 3, the spur gear 6 engaged with the circular gear 9 moves up and down. You will move.

한편 댐퍼의 일측면에는 가이드레일(8)이 형성되어 있으며, 상기 가이드레일(8) 내측에는 가이드바(5)가 상,하로 이동 가능하게 내장되어 있고, 상기 가이드바(5)에는 상기 평기어(6)가 고정된 상태로 부착되어 있다.Meanwhile, a guide rail 8 is formed at one side of the damper, and a guide bar 5 is built in the guide rail 8 to move up and down, and the spur gear is formed on the guide bar 5. (6) is attached in a fixed state.

따라서 상기 평기어(6)가 상,하 이동을 하게되면, 상기 평기어(6)와 일체로 고정된 가이드바(5)도 평기어(6)가 이동하는 거리만큼 가이드레일(8) 내측에서 상,하로 이동하게 된다.Therefore, when the spur gear 6 moves up and down, the guide bar 5 fixed integrally with the spur gear 6 also moves within the guide rail 8 by the distance that the spur gear 6 moves. It moves up and down.

한편, 가이드바(5)에는 다수개의 장공(14)이 형성되어 있으며, 상기 각각의 장공(14)에는 각각의 날개(2)를 개폐하는 구동축(11)이 연결되어 있다.On the other hand, the guide bar 5 is formed with a plurality of long holes 14, each of the long holes 14 is connected to the drive shaft 11 for opening and closing each wing (2).

도5 및 도6에서 보는 바와 같이, 상기 구동축(11)은 일측에 돌기(13)가 형성된 연결간(12)이 일체로 형성되어 있는 바, 구동축(11)은 날개(2)에 끼워지며, 연결간(12)에 형성된 돌기(13)는 가이드바(5)의 장공(14)에 끼워지게 된다.As shown in Figure 5 and 6, the drive shaft 11 is a bar between the connection 12 is formed integrally formed with a projection 13 on one side, the drive shaft 11 is fitted to the blade (2), The projection 13 formed in the connecting rod 12 is fitted to the long hole 14 of the guide bar (5).

따라서 가이드바(5)가 상,하 이동을 하게 되면, 상기 가이드바(5)의 장공(14)에 끼워진 돌기(13)가 장공(14) 내측에서 좌,우로 이동하면서 연결간(12)을 일 정 각도만큼 회전시키게 되고, 이는 결국 구동축(11)을 회전시키게 되어, 날개(2)를 개폐하게 되는 것이다.Therefore, when the guide bar 5 moves up and down, the projection 13 inserted into the long hole 14 of the guide bar 5 moves left and right from the inside of the long hole 14 to move the connecting rod 12. It rotates by a certain angle, which in turn causes the drive shaft 11 to rotate, thereby opening and closing the wing 2.

즉 도3에서 보는 바와 같이, 원형기어(9)가 시계 방향으로 회전하면 평기어(6)가 아래로 이동하게 되고, 상기 평기어(6)와 일체로 연결된 가이드바(5) 및 가이드바(5)에 형성된 장공(14)도 아래로 이동하게 된다. 따라서 장공(14)에 끼워진 돌기(13)에 의하여 연결간(12)과 이에 연결된 구동축(11)이 시계 방향으로 회전하게 됨으로서 구동축(11)에 끼워진 날개(2)가 아래로 회전하면서 닫혀지게 되는 것이다.That is, as shown in Figure 3, when the circular gear 9 rotates in the clockwise direction, the spur gear 6 is moved downward, the guide bar 5 and the guide bar (integrated with the spur gear 6) integrally ( The long hole 14 formed in 5) is also moved down. Therefore, the connecting rod 12 and the driving shaft 11 connected thereto are rotated in the clockwise direction by the projection 13 inserted into the long hole 14, so that the wing 2 fitted to the driving shaft 11 is closed while rotating downward. will be.

한편 도4에서 보는 바와 같이, 원형기어(9)가 반시계 방향으로 회전하면 평기어(6)가 위로 이동하게 되고, 상기 평기어(6)와 일체로 연결된 가이드바(5) 및 가이드바(5)에 형성된 장공(14)도 위로 이동하게 된다. 따라서 장공(14)에 끼워진 돌기(13)에 의하여 연결간(12)과 이에 연결된 구동축(11)이 반시계 방향으로 회전하게 됨으로서 구동축(11)에 끼워진 날개(2)가 위로 회전하면서 열려지게 되는 것이다. On the other hand, as shown in Figure 4, when the circular gear 9 rotates in the counterclockwise direction, the spur gear 6 is moved upward, the guide bar 5 and the guide bar (integrated with the spur gear 6) integrally ( The long hole 14 formed in 5) is also moved upward. Therefore, the connecting rod 12 and the driving shaft 11 connected thereto are rotated counterclockwise by the protrusion 13 inserted into the long hole 14, so that the blade 2 fitted to the driving shaft 11 is opened while rotating upward. will be.

한편 날개(2)를 개폐하기 위한 모터(3)의 작동 제어는 가이드바(5)에 끼워진 볼트(7)가 상,하 리미트 스위치(16)(17)에 접촉함으로서 이루어진다.On the other hand, the operation control of the motor 3 for opening and closing the blade 2 is made by the bolt 7 fitted to the guide bar 5 in contact with the upper and lower limit switches 16 and 17.

즉 도7에서 보는 바와 같이 댐퍼 일측면 상단에는 세로로 장홈(15)이 형성되어 있으며, 상기 장홈(15) 상,하에는 리미트스위치(16)(17)가 각각 부착되어 있다.That is, as shown in Figure 7, the long side groove 15 is formed vertically on the upper side of the damper, and the limit switch 16, 17 is attached to the top and bottom of the long groove 15, respectively.

또한 상기 장홈(15)에 대응하는 위치의 가이드바(5)에는 볼트(7)가 끼워져 있으며, 상기 볼트(7)의 단부(7')는 상기 장홈(15) 내측에 끼워져 있다.A bolt 7 is fitted into the guide bar 5 at a position corresponding to the long groove 15, and an end 7 ′ of the bolt 7 is fitted inside the long groove 15.

따라서 상기 가이드바(5)가 상,하로 이동하면 상기 가이드바(5)에 끼워진 볼트(7)의 단부(7')가 상기 장홈(15) 내측에서 상,하로 이동하면서, 상기 리미트 스위치(16)(17)와 접촉하게 되어, 날개를 개폐하는 모터를 제어하게 되는 것이다.Therefore, when the guide bar 5 moves up and down, the end switch 7 'of the bolt 7 fitted to the guide bar 5 moves up and down inside the long groove 15, and the limit switch 16 (17), and to control the motor to open and close the blade.

즉 모터(3)가 정회전되면 가이드바(5) 및 볼트(7)가 상승하게 되고, 상기 볼트(7)가 상승하여 장홈(15) 상단에 설치된 리미트 스위치(16)와 접촉하게 되면, 모터(3)의 정회전을 중지시켜 날개(2)가 더이상 열리지 않도록 제어하게 되며, 모터(3)가 역회전되면 가이드바(5) 및 볼트(7)가 하강하게 되고, 상기 볼트(7)가 하강하여 장홈(15) 하단에 설치된 리미트 스위치(17)와 접촉하게 되면, 모터(3)의 역회전을 중지시켜 날개(2)가 더이상 닫히지 않도록 하는 것으로, 매우 간편하게 날개(2)의 개폐를 자동으로 제어하게 되는 것이다.That is, when the motor 3 rotates forward, the guide bar 5 and the bolt 7 are raised, and when the bolt 7 is raised to come into contact with the limit switch 16 installed at the upper end of the long groove 15, the motor By stopping the forward rotation of (3) to control the blade (2) no longer open, when the motor (3) reverse rotation the guide bar (5) and bolt (7) is lowered, the bolt (7) When lowered and in contact with the limit switch 17 installed at the lower end of the long groove 15, by stopping the reverse rotation of the motor (3) so that the wing (2) is not closed anymore, it is very easy to open and close the wing (2) Will be controlled.

상기에서 살펴본 바와 같이, 본 고안은 날개의 개폐 구조가 매우 간단하여 제작이 용이하므로 경제적인 효과가 상당한 것이다.As discussed above, the present invention has a considerable economic effect because the opening and closing structure of the wing is very simple and easy to manufacture.

또한 사용이 간편하고 고장날 염려가 매우 적어 기존에 비하여 그 효능이 월등히 우수한 매우 유용한 고안인 것이다.In addition, the use is very easy to use and there is little worry about the breakdown is very useful design superior to the existing efficacy.

Claims (1)

댐퍼 내측에 모터와 감속기를 설치하고, 상기 감속기의 출력축과 댐퍼 날개의 구동축을 연결하여 구동축의 회전에 의해 다수개의 댐퍼 날개가 개폐되도록 한는 통상적인 댐퍼의 개폐장치에 있어서, 댐퍼(1) 일측면에 모터(3)와 감속기(4)를 설치하되, 상기 감속기(4)의 출력축(10)에 부착된 원형기어(9)에는 평기어(6)가 세로로 맞물려지며, 상기 댐퍼(1) 일측면에는 세로로 길게 가이드레일(8)을 형성하되, 상기 레일(8) 내측에는 상기 평기어(6)가 부착된 상태로 상하 이동이 가능한 가이드바(5)가 내장되어지며, 다수개의 날개(2)를 개폐하는 각각의 구동축(11)에는 단부에 돌기(13)가 형성된 연결간(12)을 형성하되, 상기 각각의 돌기(13)는 가이드바(5)에 형성된 다수개의 장공(14)에 끼워지도록 하며, 댐퍼(1) 일측면 상단에 세로로 장홈(15)을 형성하되, 상기 장홈(15) 상,하에는 리미트스위치(16)(17)가 각각 부착되며, 상기 장홈(15)에 대응하는 위치의 가이드바(5)에는 볼트(7)가 끼워지되, 상기 볼트(7)의 단부(7')는 상기 장홈(15) 내측에 끼워지도록 한 것을 특징으로 하는 급기댐퍼의 자동개폐장치.In the damper (1) side of the conventional damper, a motor and a reducer are installed inside the damper, and the output shaft of the reducer and the drive shaft of the damper vane are connected to open and close the plurality of damper vanes by rotation of the drive shaft. The motor (3) and the reducer (4) is installed on the spur gear (6) vertically engaged with the circular gear (9) attached to the output shaft (10) of the reducer (4), the damper (1) A guide rail 8 is formed on the side lengthwise, and the guide bar 5 is movable inside the rail 8 so that the guide gear 5 can be moved up and down with the spur gear 6 attached thereto. 2) Each drive shaft 11 for opening and closing the connection shaft 12 is formed with a projection 13 formed at the end, each projection 13 is a plurality of long holes 14 formed in the guide bar (5) To be fitted in, the damper (1) to form a long groove 15 vertically on one side top, the long groove (15) Limit switches 16 and 17 are attached to upper and lower sides, and bolts 7 are fitted to guide bars 5 corresponding to the long grooves 15, and end portions 7 of the bolts 7 are fitted. ') Is the automatic opening and closing device of the air supply damper, characterized in that to be fitted inside the long groove (15).
KR2020050034552U 2005-12-08 2005-12-08 Automatic opening and closing device of air supply damper Expired - Lifetime KR200409039Y1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200457699Y1 (en) * 2011-05-24 2011-12-29 강원모 Blade Control System of Smoke Control Damper
KR101285919B1 (en) 2011-01-30 2013-07-12 페가트론 코포레이션 Air conditioner
KR102100855B1 (en) 2019-09-05 2020-04-14 박주현 smoke control damper
CN114484676A (en) * 2020-10-23 2022-05-13 广州第赛科技有限公司 Integrative window of new trend
CN114484677A (en) * 2020-10-23 2022-05-13 广州第赛科技有限公司 A new trend device for installing on integrative window fast
KR20240015910A (en) * 2022-07-28 2024-02-06 주식회사 글로벌이앤피 Apparatus and method for controling damper based on limit sensor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101285919B1 (en) 2011-01-30 2013-07-12 페가트론 코포레이션 Air conditioner
KR200457699Y1 (en) * 2011-05-24 2011-12-29 강원모 Blade Control System of Smoke Control Damper
KR102100855B1 (en) 2019-09-05 2020-04-14 박주현 smoke control damper
CN114484676A (en) * 2020-10-23 2022-05-13 广州第赛科技有限公司 Integrative window of new trend
CN114484677A (en) * 2020-10-23 2022-05-13 广州第赛科技有限公司 A new trend device for installing on integrative window fast
KR20240015910A (en) * 2022-07-28 2024-02-06 주식회사 글로벌이앤피 Apparatus and method for controling damper based on limit sensor
KR102642729B1 (en) * 2022-07-28 2024-03-04 주식회사 글로벌이앤피 Apparatus and method for controling damper based on limit sensor

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