KR101085326B1 - A fire prevent device for railway station cinema - Google Patents

A fire prevent device for railway station cinema Download PDF

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Publication number
KR101085326B1
KR101085326B1 KR1020110015331A KR20110015331A KR101085326B1 KR 101085326 B1 KR101085326 B1 KR 101085326B1 KR 1020110015331 A KR1020110015331 A KR 1020110015331A KR 20110015331 A KR20110015331 A KR 20110015331A KR 101085326 B1 KR101085326 B1 KR 101085326B1
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South Korea
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fire
fire protection
slab
movie theater
capsule
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KR1020110015331A
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Korean (ko)
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김종찬
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김종찬
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H14/00—Buildings for combinations of different purposes not covered by any single one of main groups E04H1/00-E04H13/00 of this subclass, e.g. for double purpose; Buildings of the drive-in type
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0035—Aqueous solutions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE: A fire prevention device for a movie theater using the lower space of a railway station is provided to minimize flames transferred to a railway and railway station when a movie theater is on fire. CONSTITUTION: A fire prevention device for a movie theater using the lower space of a railway station comprises a flame resistant layer(20). The flame resistant layer is composed of an incombustible material and is formed between an upper slab(100) and a ceiling slab(10). The flame resistant layer cuts off flames and high-temperature heat transferred to the upper slab.

Description

철도시설물 하부공간을 이용한 영화관의 방화장치{A FIRE PREVENT DEVICE FOR RAILWAY STATION CINEMA}Fire-fighting device of movie theater using space under railway facilities {A FIRE PREVENT DEVICE FOR RAILWAY STATION CINEMA}

본 발명은 영화관의 방화장치에 관한 것으로서, 더욱 상세하게는 철도역사나 철도교량의 하부공간에 영화관을 시설함에 있어 화재발생시 화염이 철로나 철도역사측으로 이동하는 것을 차단하여 철도 운행에 지장을 최소화 하기 위한 것이다.The present invention relates to a fire protection device of a movie theater, and more particularly, in order to install a movie theater in the lower space of a railway station or a railway bridge, the fire is prevented from moving to the railroad or railway station side in the event of a fire, thereby minimizing obstacles to railway operation. will be.

최근 고속철도(KTX)가 도입되어짐에 따라 철도의 주행안전성을 위해 지상에서 일정높이를 이루는 철도교량을 시공하게 되고, 이에 따라 철도역사가 2층 구조를 이루게 되면서 역사 및 철도교량의 하부에 형성되는 하부공간을 활용하기 위한 방안이 추진되고 있다.Recently, with the introduction of high-speed railway (KTX), construction of railway bridges with a certain height on the ground for the driving safety of railways has been achieved. As a result, the railway station has a two-story structure, and the lower space formed under the history and railway bridges. Plans are underway to take advantage of this.

특히, 유동인구가 많은 철도의 특성을 이용하여 역사 및 철도교량의 하부공간을 멀티플랙스 영화관으로 이용하기 위한 시도가 이루어지고 있으나, 기차가 수시로 운행되어지는 철도시설물의 특성상 하부에서 화재발생시 화염이 신속하게 철로측으로 전파되어지게 됨으로 이를 개선하기 위한 연구가 진행되고 있으며, 현재는 철도역사 하부공간이 대부분 공용주차장 등의 용도로 밖에는 활용이 이루어지지 못하고 있는 실정이다.
In particular, attempts have been made to use the multiple spaces of historical and railway bridges as multiplex cinemas by using the characteristics of railways with a large floating population. As it is spread to the railway side, research is being conducted to improve this situation. Currently, the space under the railway station is mostly used only for public parking.

본 발명은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 철도역사나 철도교량의 하부공간을 영화관으로 활용함에 있어서 영화관 내부에서 화재가 발생하였을 때 화염이 상부의 철로 및 철도 역사측으로 전달되는 것을 최소화 하여 화재로 인한 인명사상 및 시설물 파손의 악영향을 방지토록 하는데 목적이 있다.The present invention has been proposed to improve the above problems in the prior art, when using the lower space of the railway station or railway bridge as a movie theater when a fire occurs inside the movie theater flame is transmitted to the upper rail and railway history side. It is aimed at minimizing the harmful effects of personal injury and damage to facilities caused by fire.

상기 목적을 이루기 위한 본 발명은, 철도가 운행되어지는 철도교량용 상부슬라브가 지면으로 부터 일정 높이로 구성되고, 상기 상부슬라브의 하부공간에 영화관을 시설하여 상기 상부슬라브 하부에 영화관의 천정을 이루는 천정슬라브를 구성함에 있어서, 상기 철도교량용 상부슬라브와 천정슬라브 사이에는 하부의 영화관에서 화재발생시 화염 및 고온의 열이 상부슬라브로 전달되는 것을 차단하기 위한 방염층이 구성된 것을 특징으로 한다.In order to achieve the above object, the present invention provides an upper slab for a railroad bridge on which a railroad is operated to a certain height from the ground, and provides a ceiling in the lower slab of the upper slab to form a ceiling of the cinema below the upper slab. In constructing the ceiling slab, between the upper slab for the railroad bridge and the ceiling slab is characterized in that the flame-proof layer is configured to block the transfer of flame and high temperature heat to the upper slab in the event of a fire in the lower cinema.

이러한 본 발명은, 철도시설물 하부공간에 위치한 영화관에서 화재가 발생하였을 때 화염이 상부의 철도교량 및 철도역사 시설물로 전달되는 것이 차단되어 화재로 인한 철도시설물의 악영향 발생을 차단할 수 있게 되며, 이에 따라 보다 안전한 철도 운행환경을 확보할 수 있게 된다.
The present invention, when a fire occurs in a movie theater located in the lower space of the railroad facilities, the flame is blocked from being transmitted to the railroad bridge and railway station facilities of the upper, it is possible to block the adverse effects of the railroad facilities due to the fire, accordingly A safer railroad operation environment can be secured.

도 1은 본 발명의 실시 예에 따른 영화관이 구성된 철도시설물 하부공간 개략 구조도.
도 2는 본 발명에서의 방염층 상세 단면 구조도.
도 3은 도 2의 A부 확대도.
도 4는 본 발명의 응용 예에 따른 도 1의 A부 확대도.
도 5는 본 발명의 다른 실시 예에 따른 천정슬라브 방염장치 단면 구조도.
도 6은 상기 다른 실시 예에서의 철망 단면 확대도.1 is a schematic structural diagram of a railway facility lower space having a movie theater according to an embodiment of the present invention.
Figure 2 is a cross-sectional structural view of the flameproof layer in the present invention.
3 is an enlarged view of a portion A of FIG. 2;
4 is an enlarged view of a portion A of FIG. 1 according to an application example of the present invention;
Figure 5 is a cross-sectional structure of the ceiling slab flame retardant according to another embodiment of the present invention.
Figure 6 is an enlarged view of the wire mesh cross section in the other embodiment.

이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 발명의 일 실시 예에 따른 방화시설이 구비된 철도역사 하부 영화관의 구조를 살펴보면, 기차가 운행되어지는 철도교량용 상부슬라브(100)의 하부에 시설되어지는 영화관은 천정슬라브(10)와 바닥슬라브(70), 그리고 전면에 설치되는 스크린(70) 후면에 설치되는 영사실(80)을 포함하는 구성을 이루게되며, 천장에는 천정슬라브(10)의 외부 노출을 방지하기 위한 석고보드 등의 천정마감층(30)이 구비되어지게 된다.First, looking at the structure of the lower railway station movie theater equipped with a fire prevention facility according to an embodiment of the present invention, the movie theater is installed in the lower portion of the upper slab 100 for railway bridges that the train is running is the ceiling slab (10) And a floor slab 70, and a projection room 80 installed at the rear of the screen 70 installed on the front surface of the floor slab 70, and a gypsum board for preventing external exposure of the ceiling slab 10 on the ceiling. The ceiling finishing layer 30 is provided.

한편, 본 발명에 따른 방화설비로서 철도교량용 상부슬라브(100)와 천정슬라브(10) 사이에는 하부에서 발생된 화염 및 고온의 열이 상부슬라브(100)로 전달되는 것을 차단하기 위한 불연성 재료의 방염층(20)이 구성되어지게 된다.On the other hand, as a fire protection facility according to the present invention between the upper slab 100 and the ceiling slab 10 for the railroad bridge of the non-combustible material for blocking the heat generated from the flame and high temperature heat is transferred to the upper slab 100 The flameproof layer 20 is comprised.

즉, 이러한 방염층(20)은 경량형 석고시멘트 재료로 이루어지되, 도 3에 도시된 바와 같이 내부에 다수의 공간부(21)가 일정하게 배열된 하니콤(벌집형) 구조를 이룸으로서 각기 독립적인 공기층 형성에 따른 단열기능을 나타내도록 한 것이다.That is, the flame retardant layer 20 is made of a lightweight gypsum cement material, respectively, as shown in Figure 3 by forming a honeycomb (honeycomb) structure in which a plurality of spaces 21 are constantly arranged therein, respectively. It is to show the insulation function according to the formation of an independent air layer.

또한, 응용 예로서 도 4에서와 같이 공간부(21)에는 미네랄울, 암면 및 중공형 알루미나 실리케이트가 혼합된 충진재(22)가 채워져 구비됨으로서 화염 차단효과를 극대화하도록 함이 바람직하다. 특히 중공형 알루미나 실리케이트는 탁구공과 같이 내부가 비어진 구 형상을 이루는 경량체로서 화염 차단효과는 물론 단열효과를 탁월하게 나타낼 수 있게 된다.In addition, as an application example, as shown in FIG. 4, the space portion 21 is preferably filled with a filler 22 in which mineral wool, rock wool, and hollow alumina silicate are mixed to maximize the flame blocking effect. In particular, the hollow alumina silicate is a lightweight body having a spherical hollow shape, such as a table tennis ball, it is possible to excellently exhibit a flame blocking effect as well as a thermal insulation effect.

이와 같은 구성을 이루는 상태에서 철도시설물 하부공간에 구성된 영화관의 화재 발생시 본 발명 방화장치에 의한 작용효과를 살펴보기로 한다.In the state of making such a configuration will be described the effect of the fire protection device of the present invention in the event of a fire in the movie theater configured in the lower space of the railway facility.

통상적으로, 영화관에서 화재가 발생되면 화염이 천정슬라브(10)를 통해 철도교량의 상부슬라브(100)로 전달되어지게 되나, 본 발명에서는 중간에 방염층(20)이 구성되어져 있기 때문에 상부슬라브(100)로 화염이 전달되는 것을 최대한 방지할 수 있게 된다.Typically, when a fire occurs in a movie theater, the flame is transmitted to the upper slab 100 of the railway bridge through the ceiling slab 10, but in the present invention, since the flameproof layer 20 is formed in the middle, the upper slab ( 100 to prevent the transmission of the flame as much as possible.

즉, 난연재료인 석고시멘트 재료로 이루어진 방염층(20)에는 다수의 공간부(21)가 상호 구획된 공간을 형성하고 있기 때문에 각기 개별적인 방화층을 형성하게 되어 단열효과를 나타내며, 이에 따라 화염의 전달시간을 최대한 억제할 수 있게 되는 것이다.That is, in the flameproof layer 20 made of a flame retardant material gypsum cement material, since the plurality of spaces 21 form a space partitioned from each other, each of them forms a separate fireproof layer, thus exhibiting a heat insulating effect. The transmission time can be suppressed as much as possible.

특히, 응용예에서와 같이 미네랄울, 암면 및 알루미나 실리케이트로 이루어지는 충진재(22)가 각 공간부(21)에 채워지게 되면 열전달 차단효과가 더욱 극대화 되어질 수 있게 되며, 특히 중공형 단면 구조를 이루는 알루미나 실리케이트 입자들로 인하여 직접적인 화염에 의한 상부슬라브(100)의 악영향을 방지할 수 있게 됨으로서 대형 화재가 발생하더라도 화재로 인한 철도운행에 미치는 영향을 최소화 할 수 있게 된다.In particular, when the filler 22 made of mineral wool, rock wool and alumina silicate is filled in each space 21 as in the application example, the heat transfer blocking effect can be further maximized, and particularly, alumina forming a hollow cross-sectional structure. Because of the silicate particles it is possible to prevent the adverse effect of the upper slab 100 due to the direct flame it is possible to minimize the effect on the railway operation due to fire even if a large fire occurs.

따라서, 이러한 본 발명의 방염층(20)에 의한 철도교량 또는 철도역사측으로 화염 전달이 억제되어짐으로서 소방차가 출동하여 화재를 진압할 수 있는 시간을 확보할 수 있게 됨을 알 수 있다.
Therefore, it can be seen that the flame is prevented from being transmitted to the railway bridge or the railway station by the flameproof layer 20 of the present invention, so that the fire truck can be dispatched to secure time for extinguishing the fire.

한편, 도 5 및 도 6은 본 발명의 다른 실시 예에 따른 방화장치 구성을 나타낸 것으로서, 도시된 바와 같이 천정슬라브(10) 하부에는 내부에 방화재가 채워진 다수의 방화캡슐(40)이 층을 이루어 구비되되, 상기 방화캡슐(40)은 하부의 철망(50)에 의해 지지되어지며, 상기 철망(50) 하부에는 방화캡슐(40)에서 누출된 방화재의 하부낙하를 차단함과 함께 기밀성을 확보하기 위한 보호비닐(60)이 구성됨을 확인할 수 있다.On the other hand, Figure 5 and Figure 6 shows the configuration of the fire protection device according to another embodiment of the present invention, as shown in the lower part of the ceiling slab 10 is made of a plurality of fire-proof capsules 40 filled with a fire prevention material therein Is provided, but the fire protection capsule 40 is supported by the wire mesh 50 of the lower, the lower wire mesh 50 to ensure the airtightness while blocking the lower fall of the fire prevention material leaked from the fire protection capsule (40) It can be seen that the protective vinyl 60 is configured.

그리고, 철망(50)에는 방화캡슐(40)의 손상을 방지하기 위해 난연재료인 우레탄을 박막으로 코팅시켜 우레탄 코팅층(51)이 코팅 형성된다.In addition, the urethane coating layer 51 is formed on the wire mesh 50 by coating a thin film of urethane, which is a flame retardant material, in order to prevent damage to the fire protection capsule 40.

특히, 방화캡슐(40)에는 방화재로서 가스성분인 할론이 충진되어지게 되며, 방화캡슐(40)은 연질의 합성수지 재질로서 고온의 열에 의해 표면용융이 발생하면서 내부의 할론가스가 외부로 퍼져 방화층을 형성하게 된다.Particularly, the fire protection capsule 40 is filled with halon, which is a gas component, as a fire protection material. The fire protection capsule 40 is a soft synthetic resin material, and the surface halide is generated by high temperature heat, and the halon gas inside is spread out to the fire. To form a layer.

이와 같이 방화캡슐(40)을 포함하는 구성을 이루는 경우, 평상시에는 방화캡슐(40)이 철망(50)에 받쳐져서 안정적인 지지상태를 이루게 되며 영화관에서 화재가 발생되면 방화기능을 수행하게 된다.As such, when the configuration including the fire protection capsule 40, the fire protection capsule 40 is usually supported by the wire mesh 50 to achieve a stable support state and performs a fire protection function when a fire occurs in a movie theater.

즉, 초기 화재발생시 화염의 고온에 의해 방화캡슐(40)이 녹으면서 내부에 충진된 할론가스가 주변으로 퍼지게 되어 천정슬라브(10) 하부에 기체형태의 방화층을 형성하게 된다.That is, during the initial fire, as the fire capsule 40 melts due to the high temperature of the flame, the halon gas filled therein is spread to the surroundings, thereby forming a gas-type fireproof layer under the ceiling slab 10.

따라서, 천정슬라브(10)로 화염에 의한 열이 전달되는 것을 차단 내지는 억제할 수 있게 됨으로서 상기 일 실시예에 비해 보다 진보된 방화효과를 나타낼 수 있게 됨을 알 수 있다.Therefore, it can be seen that by blocking or suppressing the transfer of heat by the flame to the ceiling slab 10, it is possible to exhibit a more advanced fire protection effect than the above embodiment.

그리고, 본 발명의 또 다른 실시 예로서 방화캡슐(40)에는 방화재인 분말형태의 탄산수소나트륨이 혼합된 물이 충진 구비되어짐이 바람직하다.As another embodiment of the present invention, the fire protection capsule 40 is preferably filled with water mixed with sodium hydrogen carbonate in the form of a fire prevention material.

이와 같이 방화캡슐(40)에 액상의 방화재가 충진되어지게 되면 초기 화재발생시 화염에 의해 방화캡슐(40)이 녹으면서 내부의 방화수가 하부의 영화관 바닥으로 낙하되어지게 되어 1차적인 화재진압 기능을 수행하게 된다.In this way, when the liquid fire prevention material is filled in the fire protection capsule 40, the fire protection capsule 40 is melted by the flame during the initial fire, and the internal fire water is dropped to the bottom of the cinema. Will be performed.

따라서, 화재발생 초기에는 천정슬라브(10) 하부에 구성되어진 방화캡슐(40)로 부터 방화수가 투하되어 직접적인 화재진압이 이루어지고, 상부에서는 방염층(20)에 의해 2차적인 열전달 억제효과가 나타내어질 수 있게 되어 소방차가 출동하여 본격적인 화재진압이 이루어질때 까지의 시간을 최대한 확보할 수 있게 됨을 알 수 있다.
Therefore, in the early stage of fire occurrence, fire protection water is dropped from the fire protection capsule 40 formed under the ceiling slab 10, and a direct fire suppression is performed, and a fire suppression layer 20 shows a secondary heat transfer suppression effect at the top. It can be seen that it will be possible to maximize the time until the fire truck is dispatched and the full firefighting takes place.

그리고, 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 철도시설물 방화장치 구조가 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다.In addition, although specific embodiments of the present invention have been described and illustrated above, it is apparent that the structure of the fire protection device for railway facilities of the present invention may be variously modified and implemented by those skilled in the art.

예를 들면, 천정마감층(90)에는 통상적으로 널리 알려진 스프링쿨러장치가 설치되어지게 되며, 이 외에도 건축물 소방규정에 따라 추가적인 방화시설물이 적용되어질 수 있게 된다.For example, a well-known sprinkler system is generally installed on the ceiling finishing layer 90, and in addition to this, additional fire protection facilities may be applied according to building fire regulations.

따라서, 이와 같은 변형된 실시예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.
Therefore, it should be understood that such modified embodiments should not be understood individually from the technical spirit and scope of the present invention, and such modified embodiments should be included in the appended claims of the present invention.

10 : 천정슬라브 20 : 방염층
21 : 공간부 22 : 충진재
30 : 천정마감층 40 : 방화캡슐
50 : 철망 60 : 보호비닐
70 : 바닥슬라브 80 : 영사실
90 : 스크린10: ceiling slab 20: flameproof layer
21: space part 22: filling material
30: ceiling finishing layer 40: fireproof capsule
50: wire mesh 60: protective vinyl
70 floor slab 80
90: screen

Claims (7)

철도가 운행되어지는 철도교량용 상부슬라브(100)가 지면으로 부터 일정 높이로 구성되고, 상기 상부슬라브(100)의 하부공간에 영화관을 시설하여 상기 상부슬라브(100) 하부에 영화관의 천정을 이루는 천정슬라브(10)가 구성되어짐에 있어서,
상기 철도교량용 상부슬라브(100)와 천정슬라브(10) 사이에는 하부의 영화관에서 화재발생시 화염 및 고온의 열이 상부슬라브로 전달되는 것을 차단하기 위한 불연성 재료의 방염층(20)이 구성된 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The upper slab 100 for the railroad bridge on which the railway is operated is formed at a predetermined height from the ground, and a movie theater is installed in the lower space of the upper slab 100 to form a ceiling of the cinema below the upper slab 100. In the ceiling slab 10 is configured,
Between the upper rail slab 100 and the ceiling slab 10 for the railroad bridge is characterized in that the flameproof layer 20 of the non-combustible material is configured to block the transfer of flame and high temperature heat to the upper slab in case of fire in the lower cinema. Fire protection device for cinemas using the lower space of railway facilities.
청구항 1에 있어서,
상기 방염층(20)은 석고시멘트 재료로 이루어지되, 내부에 다수의 공간부(21)를 형성하는 하니콤 구조를 이루는 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The method according to claim 1,
The fire protection layer 20 is made of gypsum cement material, the fire protection device of a movie theater using a lower space of the railroad facility, characterized in that to form a honeycomb structure to form a plurality of spaces 21 therein.
청구항 2에 있어서,
상기 공간부(21)에는 미네랄울, 암면 및 중공형 알루미나실리케이트가 혼합된 충진재(22)가 채워져 구비됨을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The method according to claim 2,
The space 21 is a fire protection apparatus for a movie theater using a space below the railroad facility, characterized in that the filling material 22 is mixed with mineral wool, rock wool and hollow alumina silicate.
청구항 1에 있어서,
상기 천정슬라브(10) 하부에는 내부에 방화재가 채워진 다수의 방화캡슐(40)이 층을 이루어 구비되되, 상기 방화캡슐(40)은 하부의 철망(50)에 의해 지지되어지며, 상기 철망(50) 하부에는 방화캡슐(40)에서 누출된 방화재의 하부낙하를 차단하기 위한 보호비닐(60)이 구성된 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The method according to claim 1,
The lower part of the ceiling slab 10 is provided with a plurality of fire prevention capsules 40 filled with a fire prevention material therein, the fire protection capsule 40 is supported by the lower wire mesh 50, the wire mesh 50 ) Fire protection device of the cinema using the lower space of the railroad facility, characterized in that the lower portion of the protective vinyl (60) is configured to block the lower fall of the fire prevention material leaked from the fire prevention capsule (40).
청구항 4에 있어서,
상기 철망(50)에는 방화캡슐(40)의 손상을 방지하기 위해 난연재료인 우레탄을 박막으로 코팅시켜 우레탄 코팅층(51)이 코팅 형성된 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The method of claim 4,
In order to prevent damage to the fire protection capsule 40, the wire mesh 50 is a fire retardant device using a lower space of the railroad facility, characterized in that the urethane coating layer 51 is formed by coating a thin film of urethane as a flame retardant material.
청구항 4 또는 청구항 5에 있어서,
상기 방화캡슐(40)에는 방화재로서 할론 성분이 충진 구비된 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.
The method according to claim 4 or 5,
The fire protection capsule of the movie theater using the lower space of the railroad facility, characterized in that the fire capsule is filled with a halon component as a fire prevention material.
청구항 4 또는 청구항 5에 있어서,
상기 방화캡슐(40)에는 방화재로서 물이 충진 구비되되, 상기 물에는 탄산수소나트륨 분말이 혼합되어진 것을 특징으로 하는 철도 시설물 하부공간을 이용한 영화관의 방화장치.The method according to claim 4 or 5,
The fire prevention capsule 40 is provided with water filled as a fire protection material, the fire protection device of a movie theater using a lower space of the railroad facility, characterized in that the sodium bicarbonate powder is mixed with the water.
KR1020110015331A 2011-02-22 2011-02-22 A fire prevent device for railway station cinema KR101085326B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101481321B1 (en) * 2013-09-25 2015-01-14 경기도 Sandwich panel with firefighting function
CN112206444A (en) * 2020-09-14 2021-01-12 中国二十冶集团有限公司 Theatre stage safety fire resistive construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11350585A (en) 1998-06-10 1999-12-21 Toho Kenzai:Kk Blocking method between outer wall and floor material and its blocking member
KR100495041B1 (en) 2001-05-15 2005-06-13 한본인더스트리 주식회사 A building material having dust prevention, sound-proofing and adiabatic function, a floor structure provided the same
KR200415142Y1 (en) 2006-02-17 2006-04-27 장재식 Construction composite board

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11350585A (en) 1998-06-10 1999-12-21 Toho Kenzai:Kk Blocking method between outer wall and floor material and its blocking member
KR100495041B1 (en) 2001-05-15 2005-06-13 한본인더스트리 주식회사 A building material having dust prevention, sound-proofing and adiabatic function, a floor structure provided the same
KR200415142Y1 (en) 2006-02-17 2006-04-27 장재식 Construction composite board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101481321B1 (en) * 2013-09-25 2015-01-14 경기도 Sandwich panel with firefighting function
CN112206444A (en) * 2020-09-14 2021-01-12 中国二十冶集团有限公司 Theatre stage safety fire resistive construction

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