KR20210157026A - Ventilation system using elevator room of apartment house - Google Patents

Ventilation system using elevator room of apartment house Download PDF

Info

Publication number
KR20210157026A
KR20210157026A KR1020200074795A KR20200074795A KR20210157026A KR 20210157026 A KR20210157026 A KR 20210157026A KR 1020200074795 A KR1020200074795 A KR 1020200074795A KR 20200074795 A KR20200074795 A KR 20200074795A KR 20210157026 A KR20210157026 A KR 20210157026A
Authority
KR
South Korea
Prior art keywords
exhaust
floor
elevator
room
air
Prior art date
Application number
KR1020200074795A
Other languages
Korean (ko)
Other versions
KR102416606B1 (en
Inventor
한찬희
성경선
조성훈
Original Assignee
한찬희
성경선
조성훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한찬희, 성경선, 조성훈 filed Critical 한찬희
Priority to KR1020200074795A priority Critical patent/KR102416606B1/en
Publication of KR20210157026A publication Critical patent/KR20210157026A/en
Application granted granted Critical
Publication of KR102416606B1 publication Critical patent/KR102416606B1/en

Links

Images

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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0207—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by blowing air or gas currents with or without dispersion of fire extinguishing agents; Apparatus therefor, e.g. fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0004—Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

The present invention relates to an emergency light-fused exhaust air system linked to an exhaust air device for each floor of an apartment house, which safely protects an evacuee who evacuates to a hallway, from fire, comprising: an elevator exhaust air room; an outdoor air supply unit provided to supply external air; an emergency light exhaust air device supplied with emergency power; and an exhaust air control unit.

Description

공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템{Ventilation system using elevator room of apartment house}Emergency lighting fusion exhaust ventilation system linked to each floor of an apartment house {Ventilation system using elevator room of apartment house}

본 발명은 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템에 관한 것으로서, 더욱 상세하게는 공동주택의 배풍시스템에 있어서, 각 층의 엘리베이터도어 측에 구비되는 층배풍장치와 상기 층배풍장치에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸에 형성되는 엘리베이터배풍룸 및 각 층에 세대 도어 측에 복도의 압력변화에 따라 공기를 송풍할 수 있게 구비되는 비상전원이 공급되어 작동하는 비상조명배풍장치를 구비하여서, 화재발생시 각 층별에 구비되는 층배풍장치에 의한 배풍에 의하여 복도의 공기압을 승압시켜 화재로 발생한 연기가 복도와 계단으로 유출되지 않도록 함과 더불어 세대 현관문이 열려 압력변화가 발생하면 비상전원에 의하여 작동하는 층배풍장치와 연동된 비상조명배풍장치가 세대 현관을 향한 집중 배풍을 통하여 화재연기를 차단하므로 복도와 계단으로 대피한 대피자를 화재연기로 부터 안전하게 보호할 수 있도록 함을 목적으로 한 것이다.The present invention relates to an emergency lighting fusion exhaust ventilation system linked to each floor ventilation system of an apartment house, and more particularly, in the ventilation system of an apartment house, a floor ventilation device provided on the elevator door side of each floor and the floor exhaust ventilation device Emergency lighting that operates by supplying emergency power provided to blow air according to the pressure change of the corridor on the side of the door of the house on each floor and the elevator exhaust room formed in the elevator room to maintain and supply a constant wind pressure for smooth exhaust ventilation Equipped with a ventilation device, in the event of a fire, the air pressure in the hallway is boosted by the exhaust ventilation provided in each floor to prevent smoke generated from the fire from leaking into the hallway and stairs. In case of an emergency, the emergency lighting exhaust system linked with the floor exhaust system operated by the emergency power blocks fire smoke through concentrated exhaust ventilation toward the entrance of the household. it was intended to

일반적으로 공동주택의 배풍시스템은 화재시 각 층별 복도의 공기압을 상승시켜서 세대의 화재로 발생한 연기가 공동구역인 복도와 계단으로 유입되지 않게 하여 사람들에게 화재를 대피할 수 있도록 한 것이다.In general, the ventilation system of an apartment house raises the air pressure in the hallway of each floor in case of a fire so that smoke generated by the household fire does not flow into the hallway and stairs, which are common areas, so that people can evacuate the fire.

이상과 같은 공동주택의 배풍시스템은 공동주택의 지하층에 구비되는 송풍장치와 상기 송풍장치에서 송풍된 공기를 각 층으로 공급하는 관로를 형성하는 송풍관로, 각 층에 상기 송풍관로와 연결되어 각 층에 공기를 공급하여 승압시키는 배풍 및 각 층에 구비되는 화재감지기로 구성되는 것이다.The ventilation system of the apartment house as described above includes a blower provided in the basement of the apartment house, a blower pipe that forms a pipe for supplying air blown from the blower to each floor, and is connected to the blower pipe on each floor to each floor It is composed of a back wind that supplies air to the air to increase the pressure and a fire detector provided on each floor.

이와 같이 구성된 종래 공동주택의 배풍시스템은 공동주택의 특정 세대에서 화재발생시 상기 송풍장치가 동작하여 각층의 배풍구를 통하여 각층의 공동구역인 복도로 공기를 송풍하여서 복도의 공기압을 높여 세대의 화재로 발생한 연기가 복도로 유입되지 않게 하고 세대 현관문을 열고 대피하는 경우에 세대 내 연기가 복도 밖으로 나오지 못하도록 배풍으로 불어서 복도와 계단으로 대피한 사람에게 화재연기로부터 안전을 제공하는 것이다.In the exhaust ventilation system of the conventional apartment house configured as described above, when a fire occurs in a specific household of the apartment house, the blower operates and blows air through the exhaust vent on each floor to the corridor, which is the common area of each floor, to increase the air pressure in the corridor and cause a fire in the household. This is to provide safety from fire smoke to those evacuating through the hallways and stairs by blowing in a tailwind to prevent smoke from entering the hallway and evacuating with the front door of the household open.

한편, 상기한 바와 같은 공동주택 배풍시스템은 지하에 구비된 하나의 송풍장치에 의하여 각 층의 복도로 공기를 공급하게 구성되어 있어 송풍장치로부터 멀리 떨어진 상부 층에는 원활한 공기의 공급에 의한 공기압이 상승하지 않아 공동구역인 복도로의 연기 배출이 명확하게 억제되지 않는 문제점이 있어, 특허 제10-1912050호 "공동주택의 엘리베이터룸을 이용한 소형 배풍시스템"이 개발되었다.On the other hand, the ventilation system for the apartment house as described above is configured to supply air to the corridor of each floor by a single ventilation device provided in the basement, so that the air pressure is increased by the smooth supply of air to the upper floor far from the ventilation device. There is a problem that the smoke emission to the corridor, which is a common area, is not clearly suppressed because it is not done, Patent No. 10-1912050 "a small exhaust ventilation system using an elevator room of a multi-family house" was developed.

상기 특허 제10-1912050호 "공동주택의 엘리베이터룸을 이용한 소형 배풍시스템"은 각 층의 엘리베이터도어 측에 층배풍장치를 구비하고 상기 층배풍장치에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸을 엘리베이터배풍룸으로 형성하여서, 화재발생시 각 층별로 독립적인 배풍이 이루어져 화재로 발생한 세대의 연기의 복도 유출이 명확하게 차단되어 복도와 계단으로 대피한 대피 자를 화재연기로부터 안전하게 보호할 수 있었다.The Patent No. 10-1912050 "Small ventilation system using an elevator room of an apartment house" is equipped with a floor ventilation device on the elevator door side of each floor, and a constant wind pressure for smooth exhaust ventilation by the floor exhaust device can be maintained and supplied. By forming the elevator room as an elevator exhaust ventilation room, independent exhaust ventilation was provided on each floor in the event of a fire, and the smoke from the household in the fire was clearly blocked from leaking out of the hallway, so it was possible to safely protect the evacuees who evacuated through the hallway and stairs from fire smoke. .

그러나, 상기한 바와 같은 종래의 공동주택의 엘리베이터룸을 이용한 소형 배풍시스템은 층배풍장치와 층별 세대 현관문의 위치가 정면에 위치하지 않아 층배풍장치의 배풍된 공기가 화재발생 세대의 현관문에 집중되지 않아 화재연기를 차단하지 못하는 문제점이 있었다.However, in the conventional small ventilation system using the elevator room of the apartment house as described above, the location of the floor exhaust device and the front door of each floor is not located in the front, so the exhaust air from the floor exhaust device is concentrated on the front door of the household in which the fire occurred. There was a problem in that it was not possible to block the fire smoke.

대한민국 특허 제10-1912050호Korean Patent No. 10-1912050

이에, 본 발명은 상기한 바와 같이 종래의 공동주택의 엘리베이터룸을 이용한 소형 배풍시스템은 층배풍장치와 층별 세대 현관문의 위치가 정면에 위치하지 않아 층배풍장치에 의하여 배풍된 공기가 화재발생 세대의 현관문에 집중되지 않아 화재연기를 차단하지 못하는 문제점을 해결하고자 하는 것이다.Accordingly, in the present invention, as described above, in the small ventilation system using the elevator room of the conventional apartment house, the location of the floor exhaust device and the front door of each floor is not located in the front, so the air exhausted by the floor exhaust device is the air exhausted by the fire generation household. This is to solve the problem of not being able to block fire smoke because it is not focused on the front door.

즉, 본 발명은 공동주택의 배풍시스템에 있어서, 각 층의 엘리베이터도어 측에 구비되는 층배풍장치와 상기 층배풍장치에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸에 형성되는 엘리베이터배풍룸(20), 상기 엘리베이터배풍룸의 상측과 하측 중 어느 일측 이상에 엘리베이터배풍룸(20)의 풍압 유지를 위하여 외부 공기가 공급되게 구비되는 외기공급부, 각 층에 세대 도어 측에 복도의 압력변화에 따라 공기를 송풍할 수 있게 구비되는 비상전원이 공급되어 가동되는 비상조명배풍장치 및 각 층에 구비되는 화재감지기로부터 신호를 받아 외기공급부와 층배풍장치 및 비상조명배풍장치의 동작을 제어할 수 있게 구비되는 배풍제어부로 구성한 것을 특징으로 하는 것이다.That is, in the present invention, in the ventilation system of an apartment house, the floor exhaust device provided on the elevator door side of each floor and the elevator exhaust fan formed in the elevator room to maintain and supply a constant wind pressure for smooth exhaust ventilation by the floor exhaust device Room 20, an outdoor air supply unit provided to supply external air to maintain the wind pressure of the elevator exhaust ventilation room 20 to one or more of the upper and lower sides of the elevator exhaust room, pressure change in the hallway on the side of the household door on each floor In response to a signal from the emergency lighting exhaust device and fire detectors provided on each floor, it is possible to control the operation of the outdoor air supply unit, the floor exhaust system, and the emergency lighting exhaust device. It is characterized in that it is composed of an exhaust wind control unit provided to be there.

본 발명은 층배풍장치를 엘리베이터룸에서 복도로의 송풍을 제어할 수 있게 구비되는 배풍댐퍼와 상기 배풍댐퍼의 내측에 구비되어 엘리베이터룸의 공기를 복도로 강제 송풍하는 배풍블로워로 구성한 것을 특징으로 하는 것이다.The present invention is characterized in that the floor exhaust system is composed of a ventilation damper provided to control the airflow from the elevator room to the hallway, and a ventilation blower provided inside the exhaust wind damper to forcibly blow air from the elevator room into the hallway. will be.

본 발명은 외기공급부를 외부로의 공기유입을 제어하는 외기댐퍼와 상기 외기댐퍼에 결합하여 외기의 공기를 흡입하는 외기흡입구로 구성한 것을 특징으로 하는 것이다.The present invention is characterized in that the outdoor air supply unit is composed of an outdoor air damper for controlling the inflow of air to the outside, and an outdoor air intake port that is coupled to the outdoor air damper to suck in outdoor air.

본 발명은 배풍제어부를 각층에 화재를 감지하여 화재감지기와 각층의 복도실의 공기압을 감지하여 복도공기압센서를 통하여 신호를 전달받아 외기공급부와 배풍장치의 동작을 제어하는 것을 특징으로 하는 것이다.The present invention is characterized in that the exhaust air control unit detects a fire on each floor, senses the fire detector and the air pressure in the corridor room of each floor, receives a signal through the corridor air pressure sensor, and controls the operation of the outdoor air supply unit and the ventilation system.

본 발명은 엘리베이터룸의 공기압을 일정 압력으로 유지하여 화재시 배풍장치에 의하여 송풍이 신속하게 이루어질 수 있게 엘리베이터룸의 공기압을 감지하여 배풍제어부로 전송하는 룸공기압센서를 구비한 것을 특징으로 하는 것이다.The present invention is characterized in that it is provided with a room air pressure sensor that detects the air pressure in the elevator room and transmits it to the exhaust air control unit so that the air pressure of the elevator room is maintained at a constant pressure so that the air can be quickly blown by the exhaust fan in case of fire.

본 발명은 외기공급부를 엘리베이터룸의 상단 측과 하단 측 양측에 구비하고, 화재발생시 해당 층의 배풍장치로 상단 외기공급부와 하단 외기공급부 중 엘리베이터룸의 엘리베이터에 간섭받지 않고 외기공기가 공급되도록 배출제어부가 상기 상, 하단 외기공급부의 동작을 제어할 수 있게 엘리베이터의 위치를 감지하여 제어부로 입력하는 엘리베이터위치감지부를 구비한 것을 특징으로 하는 것이다.The present invention provides an outdoor air supply unit on both the upper side and the lower side of the elevator room, and when a fire occurs, an exhaust control unit so that the outdoor air is supplied without interference from the elevator of the elevator room among the upper outdoor air supply unit and the lower outdoor air supply unit as a ventilation device for the corresponding floor. is characterized in that it is provided with an elevator position detection unit that detects the position of the elevator and inputs it to the control unit so as to control the operation of the upper and lower outdoor air supply units.

본 발명은 종래의 배풍구 크기를 소형 배풍장치로 대체하여 시공성을 향상시키고 각 층 마다 개별적으로 공기압을 승압시킬 수 있는 것을 특징으로 하는 것이다.The present invention is characterized in that it is possible to improve the workability by replacing the size of a conventional exhaust vent with a small exhaust device, and to increase the air pressure individually for each floor.

본 발명은 종래의 크기를 소형 배풍장치로 대체하여 시공성을 향상시키고 각 층 마다 개별적으로 세대 도어 측에 복도의 압력변화에 따라 공기를 송풍할 수 있게 구비된 비상전원이 공급되어 작동하는 비상조명배풍장치로 화재발생 세대의 현관문에 풍압을 집중하여 화재연기를 차단시킬 수 있는 것을 특징으로 하는 것이다. The present invention improves the workability by replacing the conventional size with a small exhaust fan, and an emergency lighting exhaust fan that operates by supplying emergency power provided to blow air according to the pressure change of the hallway to the door of the house on each floor individually It is characterized in that it is possible to block fire smoke by concentrating wind pressure on the front door of the household in which the fire occurred with the device.

따라서, 본 발명은 각 층에 세대 도어 측으로 비상전원에 의하여 공기를 송풍할 수 있게 구비되는 비상조명배풍장치를 구비함으로써, 화재발생시 각 층별에 구비되는 층배풍장치에 의한 배풍에 의하여 복도의 공기압을 승압시켜 화재로 발생한 연기가 복도로 유출되지 않도록 하는 효과와 비상전원에 의하여 세대 현관을 향한 집중 배풍을 통하여 복도로 대피한 대피 자를 화재로부터 안전하게 보호하는 효과를 가지며, 시공이 용이한 효과를 갖는 것이다.Accordingly, the present invention provides an emergency lighting exhaust device provided to blow air to the household door side on each floor by an emergency power supply, so that when a fire occurs, the air pressure in the hallway is reduced by exhaust ventilation by the floor exhaust device provided on each floor. It has the effect of preventing the smoke generated from the fire from leaking into the hallway by boosting the pressure, and has the effect of safely protecting the evacuees from the fire through the concentrated exhaust air toward the entrance of the household by the emergency power supply, and has the effect of easy construction. .

도 1 은 본 발명에 따른 일 실시 예를 보인 예시도.
도 2 는 본 발명에 따른 일 실시 예를 보인 상세 예시도.
도 3 은 본 발명에 따른 층배풍장치의 예시도.
도 4 는 본 발명에 따른 주요 구성 예시도.
도 5 는 본 발명의 다른 실시 예를 보인 예시도.1 is an exemplary view showing an embodiment according to the present invention.
2 is a detailed exemplary view showing an embodiment according to the present invention.
3 is an exemplary view of a floor exhaust fan device according to the present invention.
4 is an exemplary diagram of the main configuration according to the present invention.
5 is an exemplary view showing another embodiment of the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, it will be described in detail with reference to the accompanying drawings.

본 발명은 화재발생시 비상전원에 의하여 세대 현관을 향한 집중 배풍을 통하여 복도로 대피한 대피 자를 화재로부터 안전하게 보호할 수 있도록 한 것으로서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 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 present invention is intended to safely protect evacuees from fire who have evacuated to the hallway through the concentrated exhaust air toward the entrance of the household by emergency power in the event of a fire. It should not be construed as being limited to, and on the basis of the principle that the inventor can properly define the concept of a term in order to describe his invention in the best way, it should be interpreted as meaning and concept consistent with the technical idea of the present invention. must be interpreted

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so they can be substituted at the time of the present application It should be understood that various equivalents and modifications may exist.

즉, 본 발명은 공동주택의 배풍시스템에 있어서, 층배풍장치(10)와 엘리베이터배풍룸(20), 외기공급부, 비상조명배풍장치(41) 및 배풍제어부(50)로 구성한 것이다.That is, in the ventilation system of a multi-family house, the present invention is composed of a floor ventilation device 10, an elevator exhaust ventilation room 20, an outdoor air supply unit, an emergency lighting exhaust ventilation device 41, and an exhaust ventilation control unit 50.

여기서, 상기 층배풍장치(10)는 각 층의 엘리베이터도어 측에 구비되는 것이다.Here, the floor ventilation device 10 is provided on the elevator door side of each floor.

상기 배풍장치는 엘리베이터배풍룸(20)에서 복도로의 송풍을 제어할 수 있게 구비되는 배풍댐퍼(11)와 상기 배풍댐퍼(11)에 결합 구비되어 엘리베이터배풍룸(20)의 공기를 복도로 강제 송풍하는 배풍블로워(12)로 구성되는 것이다.The air exhaust device is coupled to the exhaust wind damper 11 and the exhaust wind damper 11, which are provided to control the air blow from the elevator exhaust room 20 to the hallway, and forcibly forces air from the elevator exhaust room 20 into the hallway. It is composed of an exhaust wind blower 12 for blowing air.

상기 배풍댐퍼(11)는 배풍제어부(50)의 제어에 따라 동작하는 배풍액츄에이터에 의하여 개폐동작되는 것이다.The exhaust wind damper 11 is opened and closed by an exhaust wind actuator operating according to the control of the exhaust wind control unit 50 .

그리고, 상기 엘리베이터배풍룸(20)은 층배풍장치(10)에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸에 형성되는 것이다.And, the elevator exhaust ventilation room 20 is formed in the elevator room to maintain and supply a constant wind pressure for smooth exhaust ventilation by the floor ventilation device 10 .

상기 엘리베이터배풍룸(20)은 외기공급부를 통하여 유입된 공기의 압력에 의하여 공기압이 유지되게 밀폐된 구조를 형성하는 것이다.The elevator exhaust ventilation room 20 forms a closed structure so that the air pressure is maintained by the pressure of the air introduced through the outdoor air supply unit.

또한, 상기 외기공급부는 엘리베이터배풍룸(20)의 상측과 하측 중 어느 일측 이상에 엘리베이터배풍룸(20)의 풍압 유지를 위하여 외부 공기가 공급되게 구비되는 것이다.In addition, the outside air supply unit is provided to supply external air to one or more of the upper and lower sides of the elevator exhaust room 20 to maintain the wind pressure of the elevator exhaust room 20 .

상기 외기공급부는 외부로의 공기유입을 제어하는 외기댐퍼(31)와 상기 외기댐퍼(31)와 결합하여 외기의 공기를 흡입하는 외기흡입구(32)로 구성되는 것이다.The outdoor air supply unit is composed of an outdoor air damper 31 for controlling the inflow of air to the outside, and an outdoor air intake port 32 for sucking outside air in combination with the outdoor air damper 31 .

상기 외기댐퍼(31)는 배풍제어부(50)의 제어에 따라 동작하는 외기액츄에이터에 의하여 개폐동작되는 것이다.The outdoor air damper 31 is opened and closed by an outdoor air actuator operating under the control of the exhaust air control unit 50 .

또한, 상기 비상조명배풍장치(41)는 각 층에 세대 도어 측으로 복도의 압력변화에 따라 공기를 송풍할 수 있게 구비된 비상전원에 의하여 가동되는 화재발생 세대의 현관문에 풍압을 집중하여 화재연기를 차단하기 위해 공기를 송풍할 수 있게 구비되는 것이다.In addition, the emergency lighting exhaust device 41 concentrates the wind pressure on the front door of the fire generating household operated by the emergency power provided to blow air according to the pressure change of the hallway to the household door on each floor to concentrate the fire smoke. It is to be provided so as to blow air in order to block the.

상기 비상조명배풍장치(41)의 비상전원은 복도의 천장에 구비되는 센서등(1)의 전원으로 실시할 수 있는 것이다.The emergency power supply of the emergency lighting exhaust device 41 can be performed by the power of the sensor lamp 1 provided on the ceiling of the hallway.

또한, 상기 배풍제어부(50)는 각 층에 구비되는 화재감지기(51)로부터 신호를 받아 외기공급부와 층배풍장치(10) 및 비상조명배풍장치(41)의 동작을 제어할 수 있게 구비되는 것이다.In addition, the ventilation control unit 50 is provided to receive a signal from the fire detector 51 provided on each floor to control the operation of the outdoor air supply unit, the floor exhaust ventilation device 10, and the emergency lighting exhaust device 41. .

상기 배풍제어부(50)는 각층의 화재감지기(51)를 통하여 화재감지신호의 수신 후 각 층의 복도실에 구비되는 복도공기압센서(52)를 통하여 공기압을 감지하여 외기공급부와 층배풍장치(10) 및 비상조명배풍장치(41)의 동작을 제어하는 것이다.The exhaust air control unit 50 detects air pressure through the corridor air pressure sensor 52 provided in the corridor room of each floor after receiving the fire detection signal through the fire detector 51 of each floor, and the outdoor air supply unit and the floor exhaust device 10 ) and to control the operation of the emergency lighting exhaust device 41 .

상기 화재감지기(51)는 각 층의 세대에 구비되어 화재감지시 화재감시반(2)으로 화재신호를 전송함과 더불어 배풍제어부(50)로 직접 또는 화재감시반(2)을 통하여 전달하는 것이다.The fire detector 51 is provided in the household on each floor to transmit a fire signal to the fire monitoring team 2 when a fire is detected, and to the exhaust ventilation control unit 50 directly or through the fire monitoring team 2 .

상기 복도공기압센서(52)는 화재시 해당 층 복도의 공기압을 감지하여서 배풍제어부(50)로 전송하여 해당 복도의 공기압이 낮을 경우 층배풍장치(10)의 배풍블로워(12) 속도를 증가시켜 복도의 압력이 상승되게 하는 것이다.The corridor air pressure sensor 52 detects the air pressure in the corridor of the corresponding floor in case of fire and transmits it to the exhaust air control unit 50. When the air pressure in the corridor is low, the exhaust wind blower 12 of the floor exhaust device 10 increases the speed of the corridor to cause the pressure to rise.

한편, 본 발명의 실시에 있어서, 엘리베이터배풍룸(20)의 공기압을 일정 압력으로 유지하여 화재시 층배풍장치(10)에 의하여 송풍이 신속하게 이루어질 수 있게 엘리베이터배풍룸(20)의 공기압을 감지하여 배풍제어부(50)로 전송하는 룸공기압센서(53)를 구비하여 실시할 수 있는 것이다.On the other hand, in the practice of the present invention, the air pressure of the elevator exhaust room 20 is detected so that the air pressure of the elevator exhaust room 20 is maintained at a constant pressure so that the air can be quickly blown by the floor exhaust device 10 in case of a fire. This can be carried out by having a room air pressure sensor 53 that is transmitted to the exhaust air control unit 50 .

또한, 본 발명의 실시에 있어서, 외기공급부를 엘리베이터배풍룸(20)의 상단 측과 하단 측 양측에 구비하고, 화재발생시 해당 층의 층배풍장치(10)로 상단 외기공급부(30a)와 하단 외기공급부(30b) 중 엘리베이터배풍룸(20)의 엘리베이터에 간섭받지 않고 외기공기가 공급되도록 배출제어부가 상기 상, 하단 외기공급부(30a)(30b)의 동작을 제어할 수 있게 엘리베이터의 위치를 감지하여 배풍제어부(50)로 입력하는 엘리베이터위치감지부(60)를 구비하여 실시할 수 있는 것이다.In addition, in the practice of the present invention, the outdoor air supply unit is provided on both the upper side and the lower side of the elevator exhaust room 20, and when a fire occurs, the upper outdoor air supply unit 30a and the lower outdoor air are provided to the floor exhaust device 10 of the corresponding floor. By detecting the position of the elevator, the discharge control unit can control the operation of the upper and lower outdoor air supply units 30a and 30b so that outside air is supplied without being interfered with by the elevator of the elevator exhaust room 20 among the supply units 30b. It can be implemented by providing the elevator position detection unit 60 that is input to the exhaust wind control unit 50 .

상기 엘리베이터위치감지부(60)는 엘리베이터배풍룸(20)의 상단 측에 구비되는 엘리베이터승강장치에 구비하여 실시하거나 엘리베이터에 탑재된 엘리베이터제어부에 구비하여 실시할 수 있는 것이다.The elevator position detection unit 60 may be implemented by being provided in the elevator hoisting device provided on the upper side of the elevator exhaust room 20 or by being provided in the elevator control unit mounted in the elevator.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, it will be described in detail with reference to the accompanying drawings.

상기한 바와 같이 공동주택의 배풍시스템에 있어서, 각 층의 엘리베이터도어 측에 구비되는 층배풍장치(10)와 상기 층배풍장치(10)에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸에 형성되는 엘리베이터배풍룸(20), 상기 엘리베이터배풍룸(20)의 상측과 하측 중 어느 일측 이상에 엘리베이터배풍룸(20)의 풍압 유지를 위하여 외부 공기가 공급되게 구비되는 외기공급부, 각 층에 세대 도어 측으로 비상전원에 의하여 공기를 송풍할 수 있게 구비되는 비상조명배풍장치(41) 및 각 층에 구비되는 화재감지기(51)로부터 신호를 받아 외기공급부와 층배풍장치(10) 및 비상조명배풍장치(41)의 동작을 제어할 수 있게 구비되는 배풍제어부(50)로 구성한 본 발명을 적용하여 실시하게 되면, 화재발생시 해당 층의 화재감지기(51)가 화재를 감지하여 배풍제어부(50)로 입력하고 이를 입력받은 배풍제어부(50)는 각 층에 독립적으로 구비되는 층배풍장치(10)를 독립적으로 동작시켜 각 층의 배풍이 독립적으로 이루어지게 하는 것이다.As described above, in the ventilation system of the apartment house, the floor exhaust device 10 provided on the elevator door side of each floor and the floor exhaust device 10 can maintain and supply a constant wind pressure for smooth exhaust ventilation. The elevator exhaust ventilation room 20 formed in, an outdoor air supply unit provided to supply external air to maintain the wind pressure of the elevator exhaust ventilation room 20 to one or more of the upper and lower sides of the elevator exhaust room 20, on each floor The emergency lighting exhaust device 41 provided to blow air by emergency power to the door of the household and the fire detector 51 provided on each floor receive a signal from the outdoor air supply unit, the floor exhaust fan device 10, and the emergency lighting exhaust fan When the present invention composed of the exhaust wind control unit 50 provided to control the operation of the device 41 is applied and implemented, when a fire occurs, the fire detector 51 of the corresponding floor detects the fire and sends it to the exhaust wind control unit 50. The input and the air exhaust control unit 50 receiving the input independently operates the floor ventilation device 10 independently provided on each floor, thereby allowing the exhaust air of each floor to be performed independently.

그리고, 각 층별로 구비되는 비상조명배풍장치(41)가 해당 세대의 도어를 향하여 집중 배풍하여 해당 세대의 도어를 통한 배연이 제한되어 화재로 인한 연기가 복도로 유입되는 것이 방지되는 것이다.In addition, the emergency lighting exhaust device 41 provided for each floor intensively exhausts air toward the door of the corresponding household to limit the exhaust smoke through the door of the corresponding household, thereby preventing smoke due to fire from flowing into the hallway.

한편, 위와 같은 배풍동작에 있어 특정 층의 복도공기압센서(52)로부터 입력되는 공기압이 낮을 경우 배풍제어부(50)가 이를 감지하여 층배풍장치(10)의 배풍블로워(12)의 속도를 증가시켜 복도의 압력이 상승되게 하는 것이다.On the other hand, when the air pressure input from the corridor air pressure sensor 52 of a specific floor is low in the above-mentioned air exhaust operation, the exhaust wind control unit 50 detects this and increases the speed of the exhaust wind blower 12 of the floor exhaust device 10. It causes the pressure in the hallway to rise.

또한, 본 발명의 다른 실시에 있어, 엘리베이터배풍룸(20)에 룸공기압센서(53)를 구비하여 실시하게 되면, 상기 룸공기압센서(53)를 통하여 엘리베이터배풍룸(20)의 공기압을 감지하여서 배풍제어부(50)가 외기공급부의 동작을 제어하여 상기 엘리베이터배풍룸(20)의 공기압이 항상 일정 압력으로 유지하게 함으로써 화재시 층배풍장치(10)에 의한 각 복도로의 배풍이 신속하고 명확하게 이루어지는 것이다.In addition, in another embodiment of the present invention, when the room air pressure sensor 53 is provided in the elevator exhaust room 20, the air pressure of the elevator exhaust air pressure sensor 53 is sensed through the room air pressure sensor 53. The exhaust air control unit 50 controls the operation of the outdoor air supply unit so that the air pressure of the elevator exhaust room 20 is always maintained at a constant pressure. it will be done

또한, 본 발명의 실시에 있어, 외기공급부를 엘리베이터배풍룸(20)의 상단 측과 하단 측 양측에 구비하고, 엘리베이터위치감지부(60)를 구비하여 실시하게 되면, 화재발생시 제어부가 상기 엘리베이터위치감지부(60)를 통하여 엘리베이터의 위치를 감지하여 엘리베이터가 화재발생 층보다 위층에 있을 경우에는 하단 외기공급부(30b)를 동작시키고 엘리베이터가 화재발생 층보다 아래층에 있을 경우 상단 외기공급부(30a)를 동작시켜서 외기공급부를 통하여 공급된 외부공기가 엘리베이터에 의하여 간섭받지 않고 층배풍장치(10)를 통하여 화재발생 층의 복도에 명확하게 배풍되는 것이다.In addition, in the practice of the present invention, when the outside air supply unit is provided on both the upper side and the lower side of the elevator exhaust room 20, and the elevator position detecting unit 60 is provided, the control unit in case of a fire is the elevator position By sensing the position of the elevator through the sensing unit 60, when the elevator is on a floor above the fire floor, the lower outdoor air supply unit 30b is operated, and when the elevator is on the lower floor than the fire floor, the upper outdoor air supply unit 30a By operating it, the outside air supplied through the outdoor air supply unit is clearly exhausted into the corridor of the fire-occurring floor through the floor ventilation device 10 without being interfered with by the elevator.

1 : 센서등 2 : 화재감시반
10 : 층배풍장치
11 : 배풍댐퍼 12 : 배풍블로워
20 : 엘리베이터배풍룸
30a : 상단 외기공급부 30b: 하단 외기공급부
31 : 외기댐퍼 32 : 외기흡입구
41 : 비상조명배풍장치
50 : 배풍제어부
51 : 화재감지기 52 : 복도공기압센서
53 : 룸공기압센서
60 : 엘리베이터위치감지부1: Sensor light 2: Fire monitoring team
10: floor exhaust fan
11: exhaust wind damper 12: exhaust wind blower
20: Elevator exhaust ventilation room
30a: upper outdoor air supply unit 30b: lower outdoor air supply unit
31: outdoor air damper 32: outdoor air intake
41: emergency lighting exhaust system
50: exhaust wind control unit
51: fire detector 52: corridor air pressure sensor
53: room air pressure sensor
60: elevator position detection unit

Claims (6)

공동주택의 배풍시스템에 있어서;
각 층의 엘리베이터도어 측에 구비되는 층배풍장치와 상기 층배풍장치에 의한 원활한 배풍을 위한 일정한 풍압을 유지 공급할 수 있게 엘리베이터룸에 형성되는 엘리베이터배풍룸, 상기 엘리베이터배풍룸의 상측과 하측 중 어느 일측 이상에 엘리베이터배풍룸의 풍압 유지를 위하여 외부 공기가 공급되게 구비되는 외기공급부, 각 층에 세대 도어 측에 복도의 압력변화에 따라 공기를 송풍할 수 있게 구비되는 비상조명배풍장치 및 각 층에 구비되는 화재감지기로부터 신호를 받아 외기공급부와 층배풍장치 및 비상조명배풍장치의 동작을 제어할 수 있게 구비되는 배풍제어부로 구성한 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.
In the ventilation system of the apartment house;
An elevator exhaust room formed in the elevator room to maintain and supply a constant wind pressure for smooth exhaust air by the floor exhaust device provided on the elevator door side of each floor, and either the upper or lower side of the elevator exhaust room As described above, an outdoor air supply unit provided to supply external air to maintain the wind pressure of the elevator exhaust room, an emergency lighting exhaust device provided on each floor to blow air according to the pressure change in the hallway on the house door side on each floor, and provided on each floor Emergency lighting fusion exhaust ventilation system linked to each floor ventilation system of an apartment house, characterized in that it consists of an outdoor air supply unit, an exhaust ventilation control unit provided to control the operation of the floor exhaust fan and emergency lighting exhaust device by receiving a signal from a fire detector.
 제 1 항에 있어서;
층배풍장치는 엘리베이터룸에서 복도로의 송풍을 제어할 수 있게 구비되는 배풍댐퍼와 상기 배풍댐퍼의 내측에 구비되어 엘리베이터룸의 공기를 복도로 강제 송풍하는 배풍블로워로 구성한 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.

The method of claim 1 ;
The floor ventilation device is composed of a ventilation damper provided to control the airflow from the elevator room to the hallway, and a ventilation blower provided inside the exhaust wind damper to forcibly blow air from the elevator room into the hallway. Emergency lighting fusion exhaust ventilation system linked to each floor ventilation system.

 제 1 항에 있어서;
외기공급부는 외부로의 공기유입을 제어하는 외기댐퍼와 상기 외기댐퍼에 결합하여 외기의 공기를 흡입동작하는 외기흡입구로 구성한 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.
The method of claim 1 ;
The emergency lighting fusion exhaust system linked to the exhaust ventilation system for each floor of the apartment house, characterized in that the outdoor air supply unit is composed of an outdoor air damper that controls the inflow of air to the outside and an outdoor air intake that is coupled to the outdoor air damper to suck in outdoor air.
 제 1 항에 있어서;
배풍제어부는 각층에 화재를 감지하여 화재감지기와 각층의 복도실의 공기압을 감지하여 복도공기압센서를 통하여 신호를 전달받다 외기공급부와 배풍장치의 동작을 제어하는 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.
The method of claim 1 ;
The exhaust fan control unit detects a fire on each floor, senses the fire detector and the air pressure in the corridor room on each floor, receives a signal through the corridor air pressure sensor, and controls the operation of the outdoor air supply unit and the ventilation system. Linked emergency lighting fusion exhaust ventilation system.
 제 1 항에 있어서;
엘리베이터룸의 공기압이 일정 압력으로 유지하여 화재시 배풍장치에 의하여 송풍이 신속하게 이루어질 수 있게 엘리베이터룸의 공기압을 감지하여 배풍제어부로 전송하는 룸공기압센서를 구비한 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.
The method of claim 1 ;
The air pressure in the elevator room is maintained at a constant pressure so that the air pressure in the elevator room can be quickly blown by the exhaust fan in case of fire. Device-linked emergency lighting fusion exhaust ventilation system.
 제 1 항에 있어서;
외기공급부는 엘리베이터룸의 상단 측과 하단 측 양측에 구비하고, 화재발생시 해당 층의 배풍장치로 상단 외기공급부(30a)와 하단 외기공급부(30a) 중 엘리베이터룸의 엘리베이터에 간섭받지 않고 외기공기가 공급되도록 배출제어부가 상기 상, 하단 외기공급부의 동작을 제어할 수 있게 엘리베이터의 위치를 감지하여 제어부로 입력하는 엘리베이터위치감지부를 구비한 것을 특징으로 하는 공동주택의 층별 배풍장치 연계 비상조명 융합 배풍시스템.
The method of claim 1 ;
The outdoor air supply unit is provided on both the upper side and the lower side of the elevator room, and in the event of a fire, the outside air is supplied without interference from the elevator of the elevator room among the upper outdoor air supply unit 30a and the lower outdoor air supply unit 30a as a ventilation device for the corresponding floor. Emergency lighting fusion exhaust ventilation system linked to floor exhaust ventilation system for apartment houses, characterized in that it has an elevator position detection unit that detects the position of the elevator and inputs it to the control unit so that the emission control unit can control the operation of the upper and lower outdoor air supply units.
KR1020200074795A 2020-06-19 2020-06-19 Ventilation system using elevator room of apartment house KR102416606B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200074795A KR102416606B1 (en) 2020-06-19 2020-06-19 Ventilation system using elevator room of apartment house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200074795A KR102416606B1 (en) 2020-06-19 2020-06-19 Ventilation system using elevator room of apartment house

Publications (2)

Publication Number Publication Date
KR20210157026A true KR20210157026A (en) 2021-12-28
KR102416606B1 KR102416606B1 (en) 2022-07-04

Family

ID=79178219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200074795A KR102416606B1 (en) 2020-06-19 2020-06-19 Ventilation system using elevator room of apartment house

Country Status (1)

Country Link
KR (1) KR102416606B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06190076A (en) * 1992-12-24 1994-07-12 Hochiki Corp Smoke preventer
JPH07116279A (en) * 1993-10-28 1995-05-09 Takenaka Komuten Co Ltd Smoke ventilation method and ventilation system
KR20070001065U (en) * 2007-08-30 2007-10-04 김창환 Smoke control method using air curtain device and its device
KR20080027012A (en) * 2006-09-22 2008-03-26 차흥식 Device for prevention of fires smoke and it's control method
KR20180109269A (en) * 2017-03-27 2018-10-08 한국토지주택공사 Apparatus for removing smoke of construction
KR101912050B1 (en) 2017-11-10 2018-10-25 한국토지주택공사 Ventilation system using elevator room of apartment house
KR102082664B1 (en) * 2019-06-26 2020-02-28 박재현 Integrated smoke control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06190076A (en) * 1992-12-24 1994-07-12 Hochiki Corp Smoke preventer
JPH07116279A (en) * 1993-10-28 1995-05-09 Takenaka Komuten Co Ltd Smoke ventilation method and ventilation system
KR20080027012A (en) * 2006-09-22 2008-03-26 차흥식 Device for prevention of fires smoke and it's control method
KR20070001065U (en) * 2007-08-30 2007-10-04 김창환 Smoke control method using air curtain device and its device
KR20180109269A (en) * 2017-03-27 2018-10-08 한국토지주택공사 Apparatus for removing smoke of construction
KR101912050B1 (en) 2017-11-10 2018-10-25 한국토지주택공사 Ventilation system using elevator room of apartment house
KR102082664B1 (en) * 2019-06-26 2020-02-28 박재현 Integrated smoke control system

Also Published As

Publication number Publication date
KR102416606B1 (en) 2022-07-04

Similar Documents

Publication Publication Date Title
KR101997664B1 (en) Smoke extraction system and differential pressure damper for removing overpressure in upper portion due to stack effect and method for driving the same
KR20120109873A (en) Ventilation system and smoke control method of indoor
KR20180109269A (en) Apparatus for removing smoke of construction
KR102247847B1 (en) Smoke control system and method for controlling the same
KR20200051293A (en) System for smoke protection of the living room
KR101624547B1 (en) Smoke control system for apartment house
KR102416606B1 (en) Ventilation system using elevator room of apartment house
WO2018032498A1 (en) Method and system for pressurizing, supplying air, and blocking smoke in high-rise building stairwell
KR101912050B1 (en) Ventilation system using elevator room of apartment house
KR200393245Y1 (en) apparatus for smoke-proof of building
KR102331073B1 (en) Smoke Controlling Equipment for apartment house
KR20190038050A (en) Oxygen channel feeder for fire escape route and control method thereof
JP2007212026A (en) Residential ventilation system
KR101848600B1 (en) Emergency exit system having outside air supply function
KR200393246Y1 (en) apparatus for smoke-proof
JPH0736667Y2 (en) Smoke control equipment for buildings
KR102484872B1 (en) System and method for controlling smoke of high-rise building
JP2005040504A (en) Smoke exhaustion equipment and pressurized smoke exhaustion system
JP3081142B2 (en) Pressurized smoke exhaust system
JPH0759869A (en) Pressure smoke ventilation system
KR20180111072A (en) Ventilation system using emergency stairs of multi-story building
KR102240700B1 (en) Indoor toxic gas reduction system
JP3390772B2 (en) Pressurized air supply in the auxiliary room of the emergency elevator
JP2003185206A (en) Pressurized smoke exhaust system for burning room
KR102384259B1 (en) Smoke control system for ancillary room of evacuation route and its operation method

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant