KR102401785B1 - Firefighting and ventilation system in case of fire in apartment building - Google Patents

Firefighting and ventilation system in case of fire in apartment building Download PDF

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KR102401785B1
KR102401785B1 KR1020210188488A KR20210188488A KR102401785B1 KR 102401785 B1 KR102401785 B1 KR 102401785B1 KR 1020210188488 A KR1020210188488 A KR 1020210188488A KR 20210188488 A KR20210188488 A KR 20210188488A KR 102401785 B1 KR102401785 B1 KR 102401785B1
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fire
weight
parts
jet
base housing
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성인숙
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태연엔지니어링 주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0207Fire 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
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0271Detection of area conflagration fires
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32Responding to malfunctions or emergencies
    • F24F11/33Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Forests & Forestry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Biodiversity & Conservation Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Fire Alarms (AREA)

Abstract

The present invention relates to a firefighting smoke control system during a fire in an apartment house. More specifically, the system can be rotated in a forward direction to increase a smoke control effect when a fire occurs in an underground parking lot of an apartment house, and the system has a self-cooling function to restrain a temperature increase of an inner space of the underground parking lot without an additional cooling facility. More specifically, the system is freely installed regardless of a place and is improved to detect whether the fire occurs without using commercial power.

Description

공동주택의 화재발생시 소방 제연 시스템{Firefighting and ventilation system in case of fire in apartment building}Firefighting and ventilation system in case of fire in apartment building

본 발명은 소방 기술 분야 중 공동주택의 화재발생시 소방 제연 시스템에 관한 것으로, 보다 상세하게는 공동주택의 지하주차장에서 화재가 발생했을 때 정역 회전이 가능하여 제연 효과를 높일 수 있을 뿐만 아니라, 자체 냉방기능을 갖추고 있어 별도의 냉방설비를 갖추지 않고도 지하주차장 내부 공간의 온도상승을 억제하면서 특히, 설치가 자유로워 장소에 구애받지 않고 상용전원을 쓰지 않으면서도 화재발생여부를 감지할 수 있도록 개선된 공동주택의 화재발생시 소방 제연 시스템에 관한 것이다.The present invention relates to a fire-fighting ventilation system in case of a fire in an apartment building in the field of fire-fighting technology, and more particularly, when a fire occurs in an underground parking lot of an apartment house, it is possible to rotate forward and reverse to increase the smoke control effect, as well as self-cooling. An improved apartment house that has a function to suppress the temperature rise in the space inside the underground parking lot without the need for a separate cooling system, and to be able to detect the occurrence of a fire without using commercial power regardless of the location as it is free to install. It is related to the fire prevention and ventilation system in case of fire.

일반적으로, 지하주차장은 배기가스에 포함된 일산화탄소에 의해 공기가 오염될 수 있고, 일산화탄소(CO)의 농도는 법적기준치(50PPM)로 정해져 있으며, 관리자의 의지에 따라 더욱 강화된 기준치가 적용될 수도 있고, 일산화탄소의 농도가 상술한 바와 같은 기준치에 도달할 경우 환기설비를 구동시켜 환기시키게 된다.In general, the air of underground parking lots can be polluted by carbon monoxide contained in exhaust gas, and the concentration of carbon monoxide (CO) is set as a legal standard (50PPM), and a more strengthened standard may be applied depending on the will of the manager. , when the concentration of carbon monoxide reaches the reference value as described above, the ventilation system is operated to ventilate.

다수의 차량이 주차되고, 이동하는 가운데 발생하는 배기가스는 지하주차장 내부를 오염시키게 되며, 이러한 배기가스의 흐름이 신속하게 이루어져 배기되어야 하나 그렇치 못할 경우에는 인체에 매우 유해하다.Exhaust gas generated while a large number of vehicles are parked and moving contaminates the interior of the underground parking lot, and the flow of such exhaust gas should be made and exhausted quickly, but if it is not, it is very harmful to the human body.

이러한 지하주차장은 아파트, 대형마트, 백화점, 체육관, 관공서 등 수많은 건축물 등에 포함되어 있으며, 대부분 환기설비가 갖추어져 있지만 장시간 설비 가동에 따른 동력비용의 부담과 일산화탄소(CO) 감지센서의 오류 등을 이유로 환기설비가 제대로 동작하지 못함으로 인해 지하주차장의 공기질이 심각하게 저하되는 문제점이 있다.These underground parking lots are included in numerous buildings such as apartments, large marts, department stores, gymnasiums, and government offices. Most of them are equipped with ventilation facilities, but they are ventilated due to the burden of power costs due to long-time facility operation and errors in the carbon monoxide (CO) sensor. There is a problem in that the air quality of the underground parking lot is seriously deteriorated due to the malfunction of the equipment.

특히, 최근 건축되고 있는 공동주택용 지하주차장은 지상에 주차장이 없는 타입으로서 모든 차량이 지하주차장에 수용되기 때문에 매우 광활하므로 이 경우, 이산화탄소(CO2)의 농도도 자동으로 검지하여 일정 농도를 초과하면 일명 제트팬이라 통칭되는 배기팬을 구동시켜 자동 환기시킴으로써 인체에 부적합한 유기화합물의 농도를 일정기준 이하로 유지하도록 관리되고 있다.In particular, the underground parking lot for apartment houses being built recently is a type that does not have a parking lot on the ground and is very spacious because all vehicles are accommodated in the underground parking lot. It is managed to maintain the concentration of organic compounds unsuitable for the human body below a certain standard by automatically ventilating the exhaust fan by driving the so-called jet fan.

이를 위해, 종래에는 지하주차장의 천정면에 설치된 다수의 제트팬을 설치하되, 공동구에는 급기팬을 설치하고, 공동구 반대쪽에는 배기팬을 설치하여 급기와 배기가 이루어지도록 하였다.To this end, in the prior art, a plurality of jet fans installed on the ceiling of an underground parking lot were installed, and an air supply fan was installed in the common port, and an exhaust fan was installed at the opposite side of the common port to provide air supply and exhaust.

그런데, 종래 제트팬은 일방향으로만 송풍하도록 가동되는 구조이므로 만약 급기측에 가까운 곳에서 화재가 발생했다면 그 연기는 제트팬 때문에 결국 지하주차장 전체로 확산될 우려가 매우 높아 시야를 가림으로써 오히려 인명사고를 부추길 수 있다.However, the conventional jet fan has a structure that operates to blow air in only one direction, so if a fire occurs near the air supply side, there is a very high risk that the smoke will eventually spread to the entire underground parking lot due to the jet fan. can encourage

뿐만 아니라, 지하주차장에서는 상용전원을 끌어쓰기가 어렵기 때문에 화재 발생시 이에 대한 경보를 발령하는 것이 용이치 않고, 한정된 위치에만 설치되기 때문에 요즘처럼 지하주차장 공간이 광활한 공동주택의 경우 안전사고의 위험이 매우 높다.In addition, since it is difficult to draw commercial power in the underground parking lot, it is not easy to issue an alarm in case of a fire. very high

대한민국 국내특허 등록번호 제10-0604144호(2006.07.18.) 공동주택의 제연설비를 이용한 환기 방법Republic of Korea Patent Registration No. 10-0604144 (July 18, 2006) Ventilation method using ventilation equipment in apartment houses

본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점들을 감안하여 이를 해결하고자 창출된 것으로, 공동주택의 지하주차장에서 화재가 발생했을 때 정역 회전이 가능하여 제연 효과를 높일 수 있을 뿐만 아니라, 자체 냉방기능을 갖추고 있어 별도의 냉방설비를 갖추지 않고도 지하주차장 내부 공간의 온도상승을 억제하면서 특히, 설치가 자유로워 장소에 구애받지 않고 상용전원을 쓰지 않으면서도 화재발생여부를 감지할 수 있도록 개선된 공동주택의 화재발생시 소방 제연 시스템을 제공함에 그 주된 목적이 있다.The present invention was created to solve the problems in the prior art as described above, and when a fire occurs in an underground parking lot of an apartment house, it is possible to rotate forward and reverse to increase the smoke control effect, as well as a self-cooling function. In particular, it is free to install, so it is possible to detect the occurrence of a fire without using commercial power regardless of location as it is equipped with a Its main purpose is to provide a fire prevention and control system in case of fire.

본 발명은 상기한 목적을 달성하기 위한 수단으로, 제1공동구(SUP)와 제2공동구(DRA) 사이에 설치된 다수의 제트팬(JET)과, 상기 제트팬(JET)의 구동방향을 제어하는 제어기(CTR)와, 상기 제어기(CTR)에 탑재된 무선통신모듈(WI)과, 상기 무선통신모듈(WI)과 근거리 무선통신 가능하면서 무선통신시 고유식별코드를 함께 송신하도록 지하주차장에 배치 고정된 다수의 화재감지기(10)를 포함하는 공동주택의 화재발생시 소방 제연 시스템에 있어서;The present invention is a means for achieving the above object, a plurality of jet fans (JET) installed between the first tool (SUP) and the second tool (DRA), and to control the driving direction of the jet fan (JET) The controller (CTR), the wireless communication module (WI) mounted on the controller (CTR), and the wireless communication module (WI) are capable of short-distance wireless communication and are arranged and fixed in the underground parking lot to transmit a unique identification code together during wireless communication In the case of a fire in an apartment house comprising a plurality of fire detectors (10), the fire prevention and control system;

상기 제어기(CTR)는 화재검출신호를 송신한 화재감지기(10)와 가까운 공동구 쪽으로 연기를 뿜어내도록 제트팬(JET)을 회전시키고;The controller (CTR) rotates the jet fan (JET) to eject smoke toward the common port close to the fire detector (10) that has transmitted the fire detection signal;

상기 화재감지기(10)는 고정유닛(50)에 의해 탈부착되는데, 상기 고정유닛(50)은 지하주차장의 벽체에 고정되는 부착시트(51)와, 상기 부착시트(51)에 부착되는 커버(52)와, 상기 커버(52)가 덮여 있는 베이스하우징(53)과, 상기 베이스하우징(53)의 커버(52) 반대면에서 사각형상으로 돌출된 돌출부(54)와, 상기 돌출부(54)의 표면에서 서로 간격을 두고 다시 돌출된 핀고정부(55)와, 상기 핀고정부(55)를 가로질러 고정된 고정핀(56)과, 상기 고정핀(56)에 끼워져 결속되는 'ㄷ'형상의 삽입편(57)과, 상기 삽입편(57)이 일체로 형성되고 화재감지기(10)의 저면에 나사 고정되는 편베이스(58)와, 상기 베이스하우징(53)에 내장되고 상기 삽입편(57)이 고정핀(56)에 끼워졌을 때 삽입편(57)의 일측 편면에 끼워져 걸림 고정되는 걸림구(59)를 포함하는 공동주택의 화재발생시 소방 제연 시스템을 제공한다.The fire detector 10 is attached and detached by a fixing unit 50 , wherein the fixing unit 50 includes an attachment sheet 51 fixed to the wall of the underground parking lot, and a cover 52 attached to the attachment sheet 51 . ), the base housing 53 on which the cover 52 is covered, the protrusion 54 protruding in a rectangular shape from the opposite surface of the cover 52 of the base housing 53, and the surface of the protrusion 54 . A pin fixing part 55 that protrudes again at a distance from each other, a fixing pin 56 fixed across the pin fixing part 55, and a 'C'-shaped insertion piece that is inserted into and bound to the fixing pin 56 . 57, a piece base 58 in which the insertion piece 57 is integrally formed and screwed to the bottom surface of the fire detector 10, and the insertion piece 57 embedded in the base housing 53 It provides a fire fighting and ventilation system in case of a fire in an apartment house including a locking hole 59 that is fitted on one side of the insertion piece 57 when it is inserted into the fixing pin 56 and is locked.

본 발명에 따르면, 공동주택의 지하주차장에서 화재가 발생했을 때 정역 회전이 가능하여 제연 효과를 높일 수 있을 뿐만 아니라, 자체 냉방기능을 갖추고 있어 별도의 냉방설비를 갖추지 않고도 지하주차장 내부 공간의 온도상승을 억제하면서 특히, 설치가 자유로워 장소에 구애받지 않고 상용전원을 쓰지 않으면서도 화재발생여부를 감지할 수 있도록 개선된 효과를 얻을 수 있다.According to the present invention, when a fire occurs in the underground parking lot of an apartment house, it is possible to rotate forward and reverse to increase the smoke control effect, and because it has a self-cooling function, the temperature of the inner space of the underground parking lot rises without a separate cooling facility. In particular, it is possible to obtain an improved effect to detect the occurrence of a fire without using commercial power regardless of location as it is free to install.

도 1은 본 발명에 따른 시스템을 구성하는 제트팬을 설명하기 위한 구성도이다.
도 2는 본 발명에 따른 시스템을 구성하는 제트팬의 예시적인 개략 단면도이다.
도 3은 본 발명에 따른 시스템을 구성하는 제트팬을 이용한 환기 및 제연예를 보인 예시도이다.
도 4는 본 발명에 따른 시스템을 구성하는 화재감지기의 설치예를 보인 예시도이다.
도 5는 본 발명에 따른 시스템을 구성하는 화재감지기의 장탈착 구조를 보인 예시도이다.
1 is a configuration diagram for explaining a jet fan constituting a system according to the present invention.
2 is an exemplary schematic cross-sectional view of a jet fan constituting a system according to the present invention.
3 is an exemplary view showing an example of ventilation and ventilation using a jet fan constituting the system according to the present invention.
4 is an exemplary view showing an installation example of a fire detector constituting the system according to the present invention.
5 is an exemplary view showing the installation and detachment structure of the fire detector constituting the system according to the present invention.

이하에서는, 첨부도면을 참고하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, a preferred embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

본 발명 설명에 앞서, 이하의 특정한 구조 내지 기능적 설명들은 단지 본 발명의 개념에 따른 실시예를 설명하기 위한 목적으로 예시된 것으로, 본 발명의 개념에 따른 실시예들은 다양한 형태로 실시될 수 있으며, 본 명세서에 설명된 실시예들에 한정되는 것으로 해석되어서는 아니된다.Prior to the description of the present invention, the following specific structural or functional descriptions are only exemplified for the purpose of describing embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms, It should not be construed as being limited to the embodiments described herein.

도 1 내지 도 2에 도시된 바와 같이, 본 발명에 따른 공동주택의 화재발생시 소방 제연 시스템은 지하주차장의 천정면에 다수 설치되는 제트팬(JET, 도 3 참조)을 포함한다.1 to 2, in case of a fire in an apartment house according to the present invention, the fire prevention and ventilation system includes a plurality of jet fans (JET, see FIG. 3) installed on the ceiling surface of the underground parking lot.

이때, 상기 제트팬(JET)은 팬바디(100)를 포함한다.At this time, the jet fan (JET) includes a fan body (100).

그리고, 상기 팬바디(100)의 양측은 일정길이를 갖도록 연장된 후 양단에 각각 확경부(110)가 형성된다.Then, both sides of the fan body 100 are extended to have a predetermined length, and then, enlarged diameter portions 110 are formed at both ends, respectively.

이 확경부(110)는 흡입시 빨아들이는 양을 증대시키기 위함이며, 동시에 송풍시 송풍방향으로 확산되게 하기 위해 직경이 커지는 깔대기 형태로 구성된다.This enlarged diameter part 110 is to increase the amount sucked during suction, and is configured in the form of a funnel having a larger diameter in order to spread in the blowing direction when blowing at the same time.

아울러, 상기 팬바디(100)의 길이 중심 내부에는 팬유닛(120)이 장착된다.In addition, the fan unit 120 is mounted inside the center of the length of the fan body 100 .

이때, 상기 팬유닛(120)은 정방향 혹은 역방향 회전이 가능한 팬모터와, 상기 팬모터의 회전축에 고정된 팬으로 구성된다.In this case, the fan unit 120 includes a fan motor capable of rotating in a forward or reverse direction, and a fan fixed to a rotation shaft of the fan motor.

따라서, 본 발명에 따른 제트팬(JET)은 평상시에 지하주차장의 오염도에 따라 환기기능을 수행하다가 화재 발생시 발화지점에서 가까운 쪽으로 연기를 배출시키도록 팬유닛(120)의 송풍방향이 결정되기 때문에 일방적으로 한쪽방향으로만 송풍하던 기존과 달리 연기가 지하주차장 전체로 확산될 우려를 없애준다.Therefore, the jet fan (JET) according to the present invention performs a ventilation function according to the pollution level of the underground parking lot in normal times, and when a fire occurs, the blowing direction of the fan unit 120 is determined so that the smoke is discharged closer to the ignition point. This eliminates concerns about the spread of smoke to the entire underground parking lot, unlike the existing one, which only blows in one direction.

예컨대, 급기팬이 설치된 쪽에 가까운 곳에 발화점이 있다면 제트팬(JET)은 급기팬 쪽으로 송풍하도록 동작되며, 동시에 급기팬은 이 경우 배기팬으로 전환된다.For example, if there is an ignition point near the side where the supply fan is installed, the jet fan (JET) is operated to blow air toward the supply fan, and at the same time, the supply fan is switched to an exhaust fan in this case.

즉, 급기팬과 배기팬도 정,역회전이 가능하게 설치되어 제어기의 제어신호에 따라 회전방향이 바뀔 수 있도록 구성된다.That is, the supply fan and the exhaust fan are also installed so that forward and reverse rotation is possible, so that the rotation direction can be changed according to the control signal of the controller.

또한, 상기 팬바디(100)의 내경에는 냉각코일(130)이 나선상으로 감겨 배치되며, 냉각코일(130)에는 냉각수가 흐를 수 있다. 이 경우, 냉각수는 관리사무소 등의 공조시 퇴수되는 냉각수를 배관으로 인출하여 사용할 수 있다.In addition, a cooling coil 130 is spirally wound around the inner diameter of the fan body 100 , and cooling water may flow through the cooling coil 130 . In this case, the cooling water may be used by withdrawing cooling water discharged during air conditioning in a management office or the like through a pipe.

보다 구체적으로, 본 발명에 따른 시스템은 도 3의 예시와 같이, 제1공동구(SUP)와 제2공동구(DRA) 사이에 설치된 다수의 제트팬(JET)과, 상기 제트팬(JET)의 구동방향을 제어하는 제어기(CTR)와, 상기 제어기(CTR)에 탑재된 무선통신모듈(WI)과, 상기 무선통신모듈(WI)과 근거리 무선통신 가능하면서 무선통신시 고유식별코드를 함께 송신하도록 지하주차장에 배치 고정된 다수의 화재감지기(10)를 포함한다.More specifically, in the system according to the present invention, as illustrated in FIG. 3 , a plurality of jet fans (JET) installed between the first cavity (SUP) and the second cavity (DRA), and the driving of the jet fans (JET) A controller (CTR) for controlling the direction, a wireless communication module (WI) mounted on the controller (CTR), and the wireless communication module (WI) are capable of short-range wireless communication and transmit a unique identification code together during wireless communication. It includes a plurality of fire detectors (10) arranged and fixed in the parking lot.

이때, 상기 화재감지기(10)는 상기 제트팬(JET)을 사이에 두고 제1공동구(SUP) 측과, 제2공동구(DRA) 측으로 나뉘어 배치된다.At this time, the fire detector 10 is divided into a first hole (SUP) side and a second hole (DRA) side with the jet fan (JET) interposed therebetween.

때문에, 어느 쪽 화재감지기(10)로부터 검출신호가 수신되었는지에 따라 제어기(CTR)는 어느쪽으로 팬을 돌려야 할지를 즉시 결정할 수 있게 된다.Therefore, depending on which side of the fire detector 10 the detection signal is received, the controller CTR can immediately determine which side to turn the fan.

즉, 제1공동구(SUP) 쪽에 가깝게 배열된 화재감지기(10)들중 하나로부터 검출신호가 수신되면 제1공동구(SUP) 쪽으로 바람을 불어 제1공동구(SUP)를 통해 배기되게 함으로써 신속하게 제연할 수 있게 된다.That is, when a detection signal is received from one of the fire detectors 10 arranged close to the first cavity (SUP), the wind blows toward the first cavity (SUP) to be exhausted through the first cavity (SUP) to quickly control smoke be able to do

반대로, 제2공동구(DRA) 쪽에 가깝게 배열된 화재감지기(10)들중 하나로부터 검출신호가 수신되면 제2공동구(DRA) 쪽으로 바람을 불어 제2공동구(DRA)를 통해 배기되게 함으로써 신속하게 제연할 수 있게 된다.Conversely, when a detection signal is received from one of the fire detectors 10 arranged close to the second common opening (DRA), wind is blown toward the second common opening (DRA) to be exhausted through the second common opening (DRA) to quickly control the smoke. be able to do

이와 같이, 화재 발생 위치에 맞춰 제트팬(JET)의 제연 바람 방향을 신속하게 결정하고 가까운 쪽으로 불어 빼냄으로써 신속한 제연 효과를 얻을 수 있게 된다.In this way, it is possible to obtain a rapid smoke control effect by quickly determining the ventilation wind direction of the jet fan (JET) according to the location of the fire and blowing it out to a nearby location.

뿐만 아니라, 상기 화재감지기(10)는 도 4 및 도 5의 예시와 같은 상용전원을 쓰지 않기 때문에 장소와 위치에 구애받지 않고 아무곳에나 설치할 수 있어 취약지역 감지효과를 얻을 수 있는 연기와 열 양자를 모두 검출하는 감지기로서 근거리 무선통신기가 탑재되어 있어 화재가 감지되면 무조건 특정 신호를 출력하도록 구성된다.In addition, since the fire detector 10 does not use commercial power as in the examples of FIGS. 4 and 5 , it can be installed anywhere, regardless of place and location, so that both smoke and heat can obtain the effect of detecting a vulnerable area. As a detector that detects all of these, a short-distance wireless communication device is mounted so that when a fire is detected, a specific signal is output unconditionally.

그러면, 제트팬(JET)에 설치된 무선통신모듈(WI)은 해당 특정신호를 받을 수 있도록 세팅되어 있고, 신호를 받는 순간 곧바로 제트팬(JET)의 구동 방향을 결정하여 회전구동시키고, 설정된 관계기관(예. 관리실, 지역소방서 등)으로 화재발생신호를 송출하도록 구성된다.Then, the wireless communication module (WI) installed in the jet fan (JET) is set to receive the specific signal, and as soon as it receives the signal, it determines the driving direction of the jet fan (JET) and rotates it, and the set related organization It is configured to transmit a fire signal to (eg, management office, local fire department, etc.).

한편, 본 발명에서는 상기 화재감지기(10)를 탈부착할 수 있도록 구성하고 교체가능한 배터리 사용방식을 통해 상용전원을 끌어오지 않고도 설치할 수 있어 설치장소에 구애를 받지 않도록 한 것이 특징이다.On the other hand, in the present invention, the fire detector 10 is configured to be detachable and can be installed without drawing commercial power through a replaceable battery usage method, so that it is not limited by the installation location.

이를 위해, 본 발명에서는 상기 화재감지기(10)를 쉽게 분리, 장착할 수 있도록 고정유닛(50)을 포함한다.To this end, in the present invention, a fixing unit 50 is included so that the fire detector 10 can be easily separated and mounted.

상기 고정유닛(50)은 지하주차장의 벽체에 고정되는 부착시트(51)와, 상기 부착시트(51)에 부착되는 커버(52)와, 상기 커버(52)가 덮여 있는 베이스하우징(53)과, 상기 베이스하우징(53)의 커버(52) 반대면에서 사각형상으로 돌출된 돌출부(54)와, 상기 돌출부(54)의 표면에서 서로 간격을 두고 다시 돌출된 핀고정부(55)와, 상기 핀고정부(55)를 가로질러 고정된 고정핀(56)과, 상기 고정핀(56)에 끼워져 결속되는 'ㄷ'형상의 삽입편(57)과, 상기 삽입편(57)이 일체로 형성되고 화재감지기(10)의 저면에 나사 고정되는 편베이스(58)와, 상기 베이스하우징(53)에 내장되고 상기 삽입편(57)이 고정핀(56)에 끼워졌을 때 삽입편(57)의 일측 편면에 끼워져 걸림 고정되는 걸림구(59)를 포함한다.The fixing unit 50 includes an attachment sheet 51 fixed to the wall of the underground parking lot, a cover 52 attached to the attachment sheet 51, a base housing 53 over which the cover 52 is covered, and , a protrusion 54 protruding in a rectangular shape from the opposite surface of the cover 52 of the base housing 53, a pin fixing part 55 protruding again at a distance from each other from the surface of the protrusion 54, and the pingo A fixing pin 56 fixed across the top 55, a 'C'-shaped insertion piece 57 fitted to and bound to the fixing pin 56, and the insertion piece 57 are integrally formed and fire A side base 58 screwed to the lower surface of the sensor 10, one side of the insertion piece 57 built into the base housing 53, and one side of the insertion piece 57 when the insertion piece 57 is inserted into the fixing pin 56 It includes a locking hole 59 that is fitted into the lock and fixed.

이때, 상기 부착시트(51)는 겔타입의 시트이다.At this time, the attachment sheet 51 is a gel-type sheet.

이러한 부착시트(51)는 일반 접착제와 달리 액상이 아니며, 고정력은 높이고, 방수성, 내열성, 방오성, 내침식성, 내후성, 내수성을 강하게 하여 외부 환경에서 장기간 사용하여도 쉽게 열화되지 않아 장수명화를 달성할 수 있도록 구성되어야 한다.Unlike general adhesives, this attachment sheet 51 is not liquid, and has high fixing power, and strong waterproof, heat resistance, antifouling, erosion resistance, weather resistance, and water resistance, so that it does not deteriorate easily even after long-term use in an external environment to achieve long life. It should be structured so that

그렇지 않으면 쉽게 열화되어 부착면으로부터 쉽게 탈거되거나 크랙이 발생되어 떨어져 버리기 때문이다.Otherwise, it is easily deteriorated and is easily detached from the attachment surface, or cracks are generated and fall off.

또한, 접착력이 너무 강하게 경화되면, 이를 테면 순간접착제와 같이 리지드(Rigid)하게 경화되면 고정력은 매우 높지만 부착면을 손상시키는 한계가 있어서 장수명화를 달성하지 못하는 단점이 있다.In addition, if the adhesive force is hardened too strongly, for example, if it is hardened rigidly like an instant adhesive, the fixing force is very high, but there is a disadvantage in that it cannot achieve long life because there is a limit to damage the attachment surface.

이를 위해, 상기 부착시트(51)는 에폭시수지 100중량부에 대해 에틸아세테이트 5중량부, 하이드로콜로이드 25중량부, PEBAX(Polyether-block-amide) 10중량부, 트리페닐포스핀 5중량부, CZ(N-cyclohexybenzothiazole-2-sulfenamide) 5중량부, 키실렌설폰산나트륨 5중량부, 2-페닐이미다졸 5중량부, 폴리테트라플루오로에틸렌 10중량부 및 실리콘수지 15중량부를 혼합한 후 카렌다링한 다음, 시트상으로 성형한 것을 사용한다.To this end, the attachment sheet 51 contains 5 parts by weight of ethyl acetate, 25 parts by weight of hydrocolloid, 10 parts by weight of PEBAX (Polyether-block-amide), 5 parts by weight of triphenylphosphine, and CZ based on 100 parts by weight of the epoxy resin. (N-cyclohexybenzothiazole-2-sulfenamide) 5 parts by weight, 5 parts by weight of sodium xylenesulfonate, 5 parts by weight of 2-phenylimidazole, 10 parts by weight of polytetrafluoroethylene, and 15 parts by weight of silicone resin are mixed and then calendared After ring, use the one molded into a sheet shape.

여기에서, 에틸아세테이트는 혼합물이 분산되는 과정에서 서로 엉기거나 미분산되는 것을 막아 표면과 이면 균일성을 확보하도록 하기 위해 첨가된다.Here, ethyl acetate is added to prevent agglomeration or micro-dispersion of the mixture in the process of dispersing the mixture to secure surface and back uniformity.

그리고, 하이드로콜로이드(Hydrocolloid)는 겔상의 시트를 만들어 습윤상태를 유지함으로써 점착성을 장시간 동안 확정하기 위해 첨가되는 것으로, 유연성은 물론 방수성까지 확보할 수 있다.And, hydrocolloid (Hydrocolloid) is added to make a gel-like sheet and maintain the wet state to confirm the adhesiveness for a long time, so that flexibility as well as waterproofness can be secured.

또한, PEBAX(Polyether-block-amide)는 저온에서도 경도변화가 작고, 내피로성이 뛰어나 완충성을 유지하면서 변형억제력을 증대시키고, 비중이 작아 성형가공성이 우수할 뿐만 아니라, 흡습성이 낮고, 내굴곡 피로성, 내후성, 유연성, 내크립성, 접착성을 증대시킨다.In addition, PEBAX (Polyether-block-amide) has a small change in hardness even at low temperatures, has excellent fatigue resistance, and increases deformation restraint while maintaining buffering properties. Increases fatigue resistance, weather resistance, flexibility, creep resistance, and adhesion.

뿐만 아니라, 트리페닐포스핀은 내후성을 증대시켜 표면 균질화로 내수압특성, 방수성을 강화시키고 부착력을 증대시킨다. In addition, triphenylphosphine enhances weather resistance, enhances water pressure resistance and waterproofness through surface homogenization, and increases adhesion.

아울러, CZ(N-cyclohexybenzothiazole-2-sulfenamide)는 방오기능을 높이기 위한 것이다. 그리고, 키실렌설폰산나트륨은 부착 안정성을 높이고 플러핑 방지를 위해 첨가된다. 또한, 2-페닐이미다졸은 건조수축률을 적게 하여 겔형 시트의 변형을 막고 표면이 평활한 상태로 매끄럽게 유지하여 이물부착억제력을 높이기 위해 첨가된다.In addition, CZ (N-cyclohexybenzothiazole-2-sulfenamide) is to increase the antifouling function. And, sodium xylenesulfonate is added to increase adhesion stability and prevent fluffing. In addition, 2-phenylimidazole is added to reduce the drying shrinkage rate to prevent deformation of the gel-like sheet, and to maintain a smooth surface in a smooth state to increase the ability to inhibit adhesion of foreign substances.

나아가, 폴리테트라플루오로에틸렌(polytetrafluoroethylene)은 구조식(-CF2-CF2-)n인 폴리프론 PTFE-D(Dispersion)로서, 내열성은 물론 윤활성을 증대시키므로 내구성과 부착력을 증대시킨다. 마지막으로 실리콘수지는 점착성, 고정력, 부착력을 증대시키고, 내오염성, 내수압특성을 강화시킨다.Furthermore, polytetrafluoroethylene is a polyfron PTFE-D (Dispersion) having the structural formula (-CF2-CF2-)n, and increases durability and adhesion because it increases lubricity as well as heat resistance. Lastly, silicone resin increases adhesiveness, fixing power, and adhesion, and strengthens stain resistance and water pressure resistance.

다른 한편, 상기 베이스하우징(53)은 내부가 비어 있고, 돌출부(54)에 홀이 형성되어 있어 상기 걸림구(59)가 출몰가능하게 내장된다.On the other hand, the base housing 53 has an empty inside, and a hole is formed in the protrusion 54 so that the locking hole 59 is retractable and retractable.

이때, 걸림구(59)는 상기 베이스하우징(53) 내부에서 슬라이딩되는 걸림구블럭(59a)과, 상기 걸림구블럭(59a)의 일측면에서 돌출되고 상기 삽입편(57)의 일측 외면에 형성된 걸림홈(57a)에 걸림되는 걸림후크(59b)와, 상기 걸림후크(59b) 대향측에 돌출된 스프링바(59c)와, 상기 스프링바(59c)에 끼워지고 베이스하우징(53) 내벽에 걸림되어 상기 걸림구블럭(59a)을 탄성지지하는 코일스프링(59d)와, 상기 걸림구블럭(59a)의 상면에서 돌출되고 상기 베이스하우징(53) 일측면을 관통하여 노출된 작동바(59e)를 포함한다.At this time, the locking member 59 is a locking block (59a) that slides inside the base housing 53, and protrudes from one side of the locking block (59a) and is formed on one side of the outer surface of the insertion piece (57). A locking hook 59b caught in the locking groove 57a, a spring bar 59c protruding on the opposite side of the locking hook 59b, and the spring bar 59c fitted to the inner wall of the base housing 53 A coil spring 59d for elastically supporting the locking block 59a, and an operating bar 59e protruding from the upper surface of the locking block 59a and exposed through one side of the base housing 53 include

그리하여, 삽입편(57)이 고정핀(56)에 삽입될 때는 걸림후크(59b)가 걸림홈(57a)에 걸려 삽입편(57)이 분리되지 못하도록 고정하고, 분리시키고자 할 때는 작동바(59e)를 제끼면 코일스프링(59d)이 압축되면서 걸림후크(59b)가 걸림홈(57a)에서 빠져나오기 때문에 삽입편(57)이 분리될 수 있게 된다.Thus, when the insertion piece 57 is inserted into the fixing pin 56, the locking hook 59b is caught in the locking groove 57a and is fixed so that the insertion piece 57 is not separated, and when it is desired to be separated, the operation bar ( 59e) is removed, the coil spring 59d is compressed and the locking hook 59b comes out of the locking groove 57a, so that the insertion piece 57 can be separated.

이와 같이, 간단 용이하게 조립 고정 분리 해체할 수 있어서 설치 사용하게 편리하고, 지하주차장 내부 등 취약지구에 자유롭게 설치하여 화재를 감시할 수 있는 장점이 있다.In this way, it can be easily assembled, fixed, separated, disassembled, so it is convenient to install and use, and there is an advantage that it can be freely installed in a vulnerable area such as an underground parking lot to monitor a fire.

10: 화재감지기
50: 고정유닛
100: 팬바디
110: 확경부
120: 팬유닛
130: 냉각코일
10: fire detector
50: fixed unit
100: fan body
110: expansion
120: fan unit
130: cooling coil

Claims (1)

제1공동구(SUP)와 제2공동구(DRA) 사이에 설치된 다수의 제트팬(JET)과, 상기 제트팬(JET)의 구동방향을 제어하는 제어기(CTR)와, 상기 제어기(CTR)에 탑재된 무선통신모듈(WI)과, 상기 무선통신모듈(WI)과 근거리 무선통신 가능하면서 무선통신시 고유식별코드를 함께 송신하도록 지하주차장에 배치 고정된 다수의 화재감지기(10)를 포함하는 공동주택의 화재발생시 소방 제연 시스템에 있어서;
상기 제어기(CTR)는 화재검출신호를 송신한 화재감지기(10)와 가까운 공동구 쪽으로 연기를 뿜어내도록 제트팬(JET)을 회전시키고;
상기 화재감지기(10)는 고정유닛(50)에 의해 탈부착되는데, 상기 고정유닛(50)은 지하주차장의 벽체에 고정되는 부착시트(51)와, 상기 부착시트(51)에 부착되는 커버(52)와, 상기 커버(52)가 덮여 있는 베이스하우징(53)과, 상기 베이스하우징(53)의 커버(52) 반대면에서 사각형상으로 돌출된 돌출부(54)와, 상기 돌출부(54)의 표면에서 서로 간격을 두고 다시 돌출된 핀고정부(55)와, 상기 핀고정부(55)를 가로질러 고정된 고정핀(56)과, 상기 고정핀(56)에 끼워져 결속되는 'ㄷ'형상의 삽입편(57)과, 상기 삽입편(57)이 일체로 형성되고 화재감지기(10)의 저면에 나사 고정되는 편베이스(58)와, 상기 베이스하우징(53)에 내장되고 상기 삽입편(57)이 고정핀(56)에 끼워졌을 때 삽입편(57)의 일측 편면에 끼워져 걸림 고정되는 걸림구(59)를 포함하고;
상기 부착시트(51)는 에폭시수지 100중량부에 대해 에틸아세테이트 5중량부, 하이드로콜로이드 25중량부, PEBAX(Polyether-block-amide) 10중량부, 트리페닐포스핀 5중량부, CZ(N-cyclohexybenzothiazole-2-sulfenamide) 5중량부, 키실렌설폰산나트륨 5중량부, 2-페닐이미다졸 5중량부, 폴리테트라플루오로에틸렌 10중량부 및 실리콘수지 15중량부를 혼합한 후 카렌다링한 다음, 시트상으로 성형한 것을 사용하며;
상기 걸림구(59)는 상기 베이스하우징(53) 내부에서 슬라이딩되는 걸림구블럭(59a)과, 상기 걸림구블럭(59a)의 일측면에서 돌출되고 상기 삽입편(57)의 일측 외면에 형성된 걸림홈(57a)에 걸림되는 걸림후크(59b)와, 상기 걸림후크(59b) 대향측에 돌출된 스프링바(59c)와, 상기 스프링바(59c)에 끼워지고 베이스하우징(53) 내벽에 걸림되어 상기 걸림구블럭(59a)을 탄성지지하는 코일스프링(59d)와, 상기 걸림구블럭(59a)의 상면에서 돌출되고 상기 베이스하우징(53) 일측면을 관통하여 노출된 작동바(59e)를 포함하는 것을 특징으로 하는 공동주택의 화재발생시 소방 제연 시스템.
A plurality of jet fans (JET) installed between the first cavity (SUP) and the second cavity (DRA), a controller (CTR) for controlling the driving direction of the jet fan (JET), and mounted on the controller (CTR) A multi-family house including a wireless communication module (WI) and a plurality of fire detectors (10) fixed in an underground parking lot to transmit a unique identification code together during wireless communication while enabling short-distance wireless communication with the wireless communication module (WI) In the case of a fire in the fire suppression system;
The controller (CTR) rotates the jet fan (JET) to eject smoke toward the common port close to the fire detector (10) that has transmitted the fire detection signal;
The fire detector 10 is attached and detached by a fixing unit 50 , wherein the fixing unit 50 includes an attachment sheet 51 fixed to the wall of the underground parking lot, and a cover 52 attached to the attachment sheet 51 . ), the base housing 53 on which the cover 52 is covered, the protrusion 54 protruding in a rectangular shape from the opposite surface of the cover 52 of the base housing 53, and the surface of the protrusion 54 . A pin fixing part 55 that protrudes again at a distance from each other, a fixing pin 56 fixed across the pin fixing part 55, and a 'C'-shaped insertion piece that is inserted into and bound to the fixing pin 56 . 57, a piece base 58 in which the insertion piece 57 is integrally formed and screwed to the bottom surface of the fire detector 10, and the insertion piece 57 embedded in the base housing 53 When fitted to the fixing pin (56), it includes a locking hole (59) fitted to one side of the insertion piece (57) to be locked;
The attachment sheet 51 is based on 100 parts by weight of the epoxy resin, ethyl acetate 5 parts by weight, hydrocolloid 25 parts by weight, PEBAX (Polyether-block-amide) 10 parts by weight, triphenylphosphine 5 parts by weight, CZ (N- After mixing 5 parts by weight of cyclohexybenzothiazole-2-sulfenamide), 5 parts by weight of sodium xylenesulfonate, 5 parts by weight of 2-phenylimidazole, 10 parts by weight of polytetrafluoroethylene and 15 parts by weight of a silicone resin, calendering was performed. , a sheet-shaped one is used;
The locking hole 59 is a locking block (59a) that slides inside the base housing (53), and the locking part protrudes from one side of the locking block (59a) and is formed on an outer surface of one side of the insertion piece (57). A locking hook 59b caught in the groove 57a, a spring bar 59c protruding on the opposite side of the locking hook 59b, and the spring bar 59c fitted to the inner wall of the base housing 53, A coil spring 59d for elastically supporting the locking block 59a, and an operation bar 59e protruding from the upper surface of the locking block 59a and exposed through one side of the base housing 53 Firefighting and ventilation system in case of a fire in an apartment house, characterized in that
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