KR20120049558A - Screen type fireproof shutter insulating heat with emergency escape door - Google Patents

Screen type fireproof shutter insulating heat with emergency escape door Download PDF

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KR20120049558A
KR20120049558A KR1020100110872A KR20100110872A KR20120049558A KR 20120049558 A KR20120049558 A KR 20120049558A KR 1020100110872 A KR1020100110872 A KR 1020100110872A KR 20100110872 A KR20100110872 A KR 20100110872A KR 20120049558 A KR20120049558 A KR 20120049558A
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South Korea
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heat shield
door
emergency
safety
overlapping
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KR1020100110872A
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Korean (ko)
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KR101292474B1 (en
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장종복
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장종복
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C2/00Fire prevention or containment
    • A62C2/06Physical fire-barriers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • E05Y2900/134Fire doors
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)

Abstract

PURPOSE: A screen type fireproof shutter is provided to completely block heat by completely sealing the gap of an emergency door. CONSTITUTION: A screen type fireproof shutter comprises a heat preventing seat, a heat preventing object, an exit(110), an emergency door(120), and a lower bar(130). In the heat preventing seat, spaces are formed at an interval. The heat preventing object is filled in the internal space of the heat preventing seat. The exit forms an opening in the heat preventing seat filled with the heat preventing object. In the cross section of the opening, a hanging protrusion is formed. The emergency door is inserted into the upper part of the exit. The lower bar is combined with the bottom of the heat preventing seat.

Description

비상탈출문이 구비된 스크린형 차열방화셔터 {Screen type fireproof shutter insulating heat with emergency escape door}Screen type fireproof shutter insulating heat with emergency escape door

본 발명은 비상탈출문이 구비된 스크린형 차열방화셔터에 관한 것으로, 상세하게는 차열스크린의 차열 효과를 극대화하여 차열방화셔터 뿐 아니라 차열방화벽 또는 차열방화문 등에 다양하게 적용하여 사용할 수 있도록 하되 비상탈출문의 틈새를 완벽하게 차단하여 완벽하게 차열할 수 있도록 하는 비상탈출문이 구비된 스크린형 차열방화셔터에 관한 것이다.
The present invention relates to a screen-type thermal barrier shutter equipped with an emergency exit door, and in detail, to maximize the thermal shielding effect of the thermal shield screen to be used in various ways, such as thermal barriers or thermal barriers. The present invention relates to a screen-type heat prevention fire shutter equipped with an emergency exit door that completely blocks a gap of an emergency exit door so as to completely block the emergency exit door.

일반적으로 건축물에는 화재가 발생하는 경우 건축물의 내부 전체로 화재가 번지지 않도록 설치된 방화셔터나 방화문 방화벽 등 다양한 내화구조물이 설치된다.In general, in the case of a fire, various fireproof structures such as a fire shutter and a fire door firewall are installed to prevent the fire from spreading to the entire interior of the building.

이러한 내화구조물의 경우, 현재 국내에서 널리 사용되는 대표적인 건축용 자재는 스틸 플레이트로 만들어진 것이 대부분 사용되고 있으나, 이들 제품은 스틸 플레이트로 이루어진 만큼 화염과 유독가스를 차단할 수는 있으나, 차열성능이 부족하고, 가공이 어려우며, 다양한 종류의 마감이 불가능하여 외관의 형태에 제한이 있다.In the case of such refractory structures, most of the representative building materials widely used in Korea are made of steel plates, but these products are made of steel plates, which can block flames and toxic gases, but lack heat shielding performance and process. This is difficult, and various kinds of finishes are not possible, which limits the appearance of the form.

이에 따라 재료의 다양한 조성 변화를 통해 여러 종류의 건축용 마감 및 내장 재료가 갖추어야 할 필요?충분조건을 갖추지 못하고 있으므로 그 사용에 제한을 받는 등 단편적인 특성만을 가진 자재로서 현재 사용되고 있다.As a result, various kinds of building finishes and interior materials are not required to meet the requirements and sufficient conditions through various compositional changes. Therefore, they are currently used as materials having only fragmentary characteristics such as being limited in their use.

한편, 방화셔터는 특정의 공간 내로 외부사람이 진입하는 것을 억제함과 동시에 화염이나 연기 및 유독가스 등의 위해(危害) 요인을 사전 차단하여 발화지점으로부터 번지는 것을 방지하도록 하는 것으로 방화셔터에 화재공간이나 방화 공간 내의 사람들을 신속하고 안전하게 대피시킬 수 있도록 제한 사용되는 비상탈출문을 구비하고 있다.On the other hand, an arson shutter is designed to prevent an outside person from entering a specific space and to prevent the spread of fire from the point of ignition by blocking the harmful factors such as flame, smoke, and toxic gas in advance. Emergency exit doors are provided with limited access to evacuate people quickly and safely in space or fire.

현행 건축법과 소방법에는 건축물 내부에 사용되는 마감 및 내장 재료는 불연?준불연?난연 재료를 사용하도록 규제하고 있으며, 화재 확산방지와 인명보호를 위해 일정규모 이상의 건물은 방화구획을 하도록 하고, 방화벽이나 방화문 또는 방화셔터 등을 설치하도록 하여 화재 구역을 차단하고 적정시간을 시간을 견딜 수 있는 자재를 사용하도록 규제하고 있다.The current building and fire laws regulate the use of non-combustible, semi-non-combustible and flame-retardant materials used in the interior of buildings, and to prevent fire spread and to protect people, buildings with a certain size should be fireproofed, and firewalls or Fire doors or fire shutters are installed to block fire zones and to use materials that can withstand the appropriate time.

이는 화재에 대한 대비로 화염의 확산방지와 연소시 발생하는 유독가스로부터 인명과 재산의 안전을 확보하기 위한 것이기 때문이다.This is to prevent the spread of flames and to protect the safety of life and property from toxic gases generated during combustion in preparation for fire.

현재에도 불연?준불연?난연성의 성능을 가진 건축용 마감 및 내장 재료가 다양한 형태로 개발이 이루어지고 있으나, 우수한 성능을 가진 제품이 매우 적은 실정이다.Even today, building finishes and interior materials having non-flammable, semi-non-flammable, and flame retardant performances have been developed in various forms, but very few products have excellent performance.

그러나 이러한 종래의 내화구조물은 화재로 발생하는 고열의 차단이 원활하지 못하고 이로 인하여 화재의 발생의 인접지역으로 고열이 전파되어 고열을 확산시킴으로써, 화재진압 등을 위한 재진입에 어려움이 있을 뿐만 아니라 고열의 전도로 화재가 확산 및 인명피해가 발생할 우려가 큰 문제점이 있었다.However, such a conventional fireproof structure is difficult to block the high heat generated by the fire, thereby spreading the high heat by spreading the high heat to the adjacent area of the fire, it is difficult to re-enter for fire suppression, etc. There was a big problem that there is a risk of fire spreading and injury to the conduction furnace.

나아가, 종래의 내화구조물 등은 대부분 금속으로 형성되어 열전도율이 높고 가공성이 나빠 다양한 내화구조물에 적용하기 불편할 뿐만 아니라 보관 및 작동이 원활하지 못한 문제점이 있었다.In addition, the conventional refractory structures and the like are mostly formed of metals, and thus have high thermal conductivity and poor workability, which are not easy to apply to various refractory structures, and have problems in storage and operation.

본 발명은 상기와 같은 문제점들을 해결하기 위하여, 기존의 방화문이나 방화셔터 등에서 발생되어졌던 차열성능의 부족, 다양한 마감재의 적용이 불가능한 점 등의 단점들을 보강 및 개선시키고자 하는 욕구가 지속적으로 요구되어 왔다.In order to solve the above problems, there is a continuous need for reinforcing and improving the shortcomings such as the lack of heat shielding performance that has been generated in the existing fire doors or fire shutters and the inability to apply various finishes. come.

더욱이 이러한 방화셔터 등에 비상탈출문을 형성하는 경우 각종 부재들의 결합과 절개면의 불일치로 화염이나 고열을 완벽하게 차단하여 못하는 문제점이 있었다.
Moreover, when the emergency exit door is formed in such a fire shutter, there is a problem in that the flame or high temperature cannot be completely blocked due to the inconsistency between the coupling and the cutting surface of the various members.

따라서 본 발명의 주 목적은 스크린 타입의 차열방화셔터에 비상탈출문을 형성하되 비상탈출문의 개폐를 원활하게 함과 동시에 결합상태를 중첩시켜 완벽하게 차단상태를 유지하므로 화염이나 고열은 물론 유독가스마저도 효과적으로 차단할 수 있도록 하는 비상탈출문이 구비된 비상탈출문이 구비된 스크린형 차열방화셔터를 제공하는 데 있다.
Therefore, the main object of the present invention is to form an emergency exit door to the screen-type heat-proof fire shutter, but also smoothly opening and closing the emergency exit door while overlapping the combined state to maintain a completely blocked state of flame or high heat as well as toxic gases An object of the present invention is to provide a screen-type heat prevention fire shutter having an emergency exit door having an emergency exit door that can effectively block even the even.

이러한 목적을 달성하기 위하여 본 발명의 비상탈출문이 구비된 스크린형 차열방화셔터는 전후로 간격을 유지하여 내부에 공간을 형성시킨 차열시트와, 상기 차열시트의 내부공간에 충진하는 차열체와, 상기 차열체가 충진된 차열시트에 개구부를 형성하되 개구부의 절단면에 걸림겹침턱을 형성한 탈출구와, 상기 탈출구의 상부에 결합하여 끼워지게 형성하는 비상탈출문과, 상기 차열체가 충진된 차열시트의 하단에 결합하는 하부바, 및 상기 하부바에 결합하여 비상탈출문을 지지하는 안전블록으로 구성함을 기술적 구성상의 기본특징으로 한다.
In order to achieve the above object, the screen-type heat prevention fire shutter provided with the emergency exit door of the present invention is provided with a heat shield sheet having a space therein and spaced apart from the front and rear, a heat shield filled in the internal space of the heat shield sheet, An opening is formed in the heat shield sheet filled with the heat shield, but an escape port having a latch overlap on the cutting surface of the opening, an emergency exit door formed to be coupled to the upper portion of the escape port, and a lower end of the heat shield sheet filled with the heat shield. Combining the lower bar, and the safety block for supporting the emergency exit door by coupling to the lower bar as a basic feature on the technical configuration.

이러한 본 발명의 비상탈출문이 구비된 스크린형 차열방화셔터는 화재가 발생하여 차열방화셔터가 작동하게 되면 화재지역 내에 위치한 사람들은 차열방화셔터에 형성된 탈출구의 비상탈출문을 밀어내고 안전지역으로 대피하도록 하는 것으로, 화재지역의 사람들이 비상탈출문을 밀어낸 후 비상탈출문이 하중에 의해 다시 원위치하여 닫히게 되는데 이때 탈출구의 절단면과 비상탈출문의 테두리에 상호 일치하는 경사겹침면이 형성되어 자유 상태에서 비상탈출문을 정확하게 유도하여 탈출구에 끼워질 수 있도록 함과 동시에 경사겹침면에 상호 대향되는 걸림겹침턱을 각각 형성하여 중첩되어 겹칠 수 있도록 함으로써, 탈출구와 비상탈출문 사이의 틈새로 화염은 물론 고열조차도 빠져나가지 못하도록 하는 것인 바, 비상탈출문의 개폐를 원활하게 함과 동시에 결합상태를 중첩시켜 완벽하게 차단상태를 유지하므로 화염이나 고열을 효과적으로 차단할 수 있도록 할 뿐만 아니라 유독가스마저도 차단할 수 있는 효과가 있다.
The screen-type thermal barrier shutter equipped with the emergency exit door of the present invention has a fire, and when the thermal barrier shutter is operated, the people located in the fire zone push out the emergency exit door of the exit formed in the thermal barrier shutter. After evacuating the emergency exit doors, the emergency exit doors are closed again by the load, and the inclined overlapping surface is formed to coincide with the cutting edge of the exit and the edge of the emergency exit door. Accurately guide the emergency exit door in the free state so that it can be fitted to the exit, and at the same time to form overlapping overlapping jaws overlapping the inclined overlapping surface to overlap and overlap, so that the flame between the exit and the emergency exit door Of course, even high fever does not escape the bar, smoothly opening and closing the emergency exit door At the same time, the combined state of overlapping keeps the blocking state perfectly, so that not only the flame or high heat can be effectively blocked, but also the toxic gas can be blocked.

도 1 은 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터를 나타낸 정면도.
도 2 는 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터를 나타낸 종단면도.
도 3 은 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터를 나타낸 횡단면도.
도 4 는 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터의 비상탈출문 닫힌 상태를 나타낸 사시도.
도 5 는 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터의 비상탈출문 열린 상태를 나타낸 사시도.
도 6 는 본 발명에 따른 비상탈출문이 구비된 스크린형 차열방화셔터의 안전장치를 나타낸 사시도로,
a) 도는 작동 전 상태를 나타낸 사시도이고,
b) 도는 안전차단 상태를 나타낸 사시도이며,
c) 도는 해제 상태를 나타낸 사시도이다.
1 is a front view showing a screen-type thermal barrier shutter equipped with an emergency exit door in accordance with the present invention.
Figure 2 is a longitudinal cross-sectional view showing a screen-type thermal barrier shutter equipped with an emergency escape door in accordance with the present invention.
Figure 3 is a cross-sectional view showing a screen-type thermal barrier shutter equipped with an emergency escape door in accordance with the present invention.
Figure 4 is a perspective view showing the emergency exit door closed state of the screen-type thermal barrier shutter equipped with an emergency exit door according to the present invention.
Figure 5 is a perspective view showing the emergency exit door open state of the screen-type thermal barrier shutter equipped with an emergency exit door according to the present invention.
Figure 6 is a perspective view showing a safety device of the screen-type thermal barrier shutter equipped with an emergency escape door according to the present invention,
a) is a perspective view showing a state before operation,
b) is a perspective view showing a state of safety blocking,
c) is a perspective view showing a release state.

이하, 첨부된 도면을 참조하면서 본 발명의 실시 예를 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

도 1 내지 도 6 에 나타낸 바와 같이, 본 발명의 비상탈출문이 구비된 스크린형 차열방화셔터(1)는 전후로 간격을 유지하여 내부에 공간을 형성시킨 차열시트(20)와, 상기 차열시트(120)의 내부공간에 충진하는 차열체(10)와, 상기 차열체(10)가 충진된 차열시트(20)에 개구부를 형성하되 개구부의 절단면에 걸림겹침턱(121)을 형성한 탈출구(110)와, 상기 탈출구(110)의 상부에 결합하여 끼워지게 형성하는 비상탈출문(120)과, 상기 차열체(10)가 충진된 차열시트(20)의 하단에 결합하는 하부바(130), 및 상기 하부바(130)에 결합하여 비상탈출문(120)을 지지하는 안전블록(140)으로 구성한다.As shown in Figures 1 to 6, the screen-type heat prevention fire shutter (1) equipped with the emergency exit door of the present invention is a heat shield sheet 20 and the space is formed inside the space between the front and rear, and the heat shield sheet An opening is formed in the heat shield 10 filling the inner space of the 120, and the heat shield sheet 20 filled with the heat shield 10, and the latch overlapping jaw 121 is formed on the cut surface of the opening. 110, an emergency exit door 120 formed to be coupled to the upper portion of the escape port 110 and the lower bar 130 coupled to the lower end of the heat shield sheet 20 filled with the heat shield 10. , And the safety block 140 is coupled to the lower bar 130 to support the emergency escape door 120.

상기 차열체(10)와 차열시트(20)는 그 소재나 재질을 한정하는 것이 아니며 다양한 내화?불연?난연?단열재료 또는 이들의 혼합물 등을 사용할 수 있다.The heat shield 10 and the heat shield sheet 20 are not limited to materials and materials, and various fire, non-flammable, flame retardant, heat insulating materials, or a mixture thereof may be used.

상기 탈출구(110)는 소정위치를 절개하여 형성하되 절단면에 차열시트(20)를 형성하여 차열체(10)가 노출되는 것을 방지하되 절단면의 경사겹침면(112)으로 형성하고 경사겹침면(112)의 중앙부분에 걸림겹침턱(111)을 형성함이 바람직하다.The escape port 110 is formed by cutting a predetermined position, but forming a heat shield sheet 20 on the cut surface to prevent the heat shield 10 from being exposed, but formed as an inclined overlap surface 112 of the cut surface and an inclined overlap surface 112 It is preferable to form the latch overlap jaw (111) in the center portion.

상기 비상탈출문(120)은 상부에 결합편(123)을 형성하여 탈출구(110)의 상측에 부착하되 비상탈출문(120)이 자유 상태에서 하중에 의해 탈출구(110)에 삽입되도록 한다.The emergency escape door 120 is attached to the upper side of the escape port 110 by forming a coupling piece 123 in the upper portion so that the emergency escape door 120 is inserted into the escape port 110 by the load in the free state.

여기서 비상탈출문(120)의 테두리는 탈출구(110)의 절단면에 일치하도록 경사겹침면(122)을 형성하고 경사겹침면(122)의 중앙부분에 걸림겹침턱(121)을 형성하여 탈출구(110)와 비상탈출문(120)의 걸림겹침턱(121)이 상호 겹쳐지도록 함이 바람직하다.Here, the edge of the emergency exit door 120 forms an inclined overlapping surface 122 to match the cutting surface of the escape opening 110 and forms a locking overlapping jaw 121 in the central portion of the inclined overlapping surface 122 to escape from the outlet 110. ) And the locking overlapping jaw 121 of the emergency exit door 120 is preferably overlapped with each other.

더불어 비상탈출문(120)의 하단에는 지지프레임 등을 내장하거나 결합하여 형성할 수 도 있다.In addition, the lower end of the emergency escape door 120 may be formed by combining or supporting the support frame.

상기 하부바(130)는 차열방화셔터(1)의 하부에 부착하되 내부에 차열체(10)를 충진함이 바람직하다.The lower bar 130 is attached to the lower portion of the thermal insulation fire shutter (1) is preferably filled with the heat shield (10) inside.

상기 안전블록(140)은 차열방화셔터(1)의 하부에 결합하되 하부바(130)에 결합함이 이상적이다.The safety block 140 is ideally coupled to the lower portion of the thermal protection fire shutter (1) but coupled to the lower bar (130).

여기서 안전블록(140)은 안전편(141)을 구비하여 화재발생으로 고열이 근접하면 안전편(141)이 동작하여 비상탈출문(120)의 하단에 걸림 상태로 유지하도록 한다.Here, the safety block 140 is provided with a safety piece 141 to maintain a locked state at the bottom of the emergency escape door 120 when the safety piece 141 is operated when the high temperature is close to the fire.

나아가 안전블록(140)은 하부바(130)에 부착하여 고정하는 지지프레임(145)을 형성하고, 지지프레임(145)에 안전프레임(143)을 핀축으로 결합하여 회전되게 하며, 안전프레임(143)의 내면에 스프링으로 탄력설치한 안전편(141)을 바이메탈(142)로 자제시킴이 바람직하다.Furthermore, the safety block 140 forms a support frame 145 attached to the lower bar 130 to be fixed, and the safety frame 143 is coupled to the support frame 145 by a pin shaft to be rotated, and the safety frame 143 It is preferable to restrain the safety piece 141 elastically installed with a spring on the inner surface of the bimetal 142.

더불어 지지프레임(145)과 안전프레임(143)은 상하로 대응되는 지지공(146)과 걸림돌기(144)를 각각 형성한다.In addition, the support frame 145 and the safety frame 143 form a support hole 146 and the locking projection 144 corresponding to the up and down, respectively.

이러한 본 발명은 화재가 발생하여 차열방화셔터(1)가 작동하게 되면 내부에 차열체(10)를 충진한 차열시트(20)가 하부로 내려와 화재지역을 차단하게 된다.In the present invention, when the heat generation fire shutter (1) is operated by the fire occurs, the heat shield sheet 20 filled with the heat shield 10 is lowered to block the fire zone.

그러나 화재지역 내에 위치한 사람들은 차열방화셔터(1)에 형성된 탈출구(110)의 비상탈출문(120)을 밀어내고 안전지역으로 대피하게 된다.However, those who are located in the fire zone is to push the emergency escape door 120 of the exit 110 formed in the heat shield fire shutter 1 and evacuate to a safe area.

이때 화재지역의 사람들이 비상탈출문(120)을 밀어낸 후 에는 비상탈출문이 하중에 의해 다시 원위치하여 닫히게 된다.At this time, after the people in the fire area pushed out the emergency exit door 120, the emergency exit door is closed again by the load.

특히 탈출구(110)의 절단면과 비상탈출문(120)의 테두리에는 상호 일치하는 경사겹침면(112,122)을 각각 형성하므로 자유 상태의 비상탈출문(120)을 탈출구(110)로 정확하게 유도하여 끼워질 수 있도록 함과 동시에 경사겹침면(112,122)에 상호 대향되는 걸림겹침턱(111,121)을 각각 형성하여 중첩되어 겹칠 수 있도록 함으로써, 탈출구(110)와 비상탈출문(120) 사이의 틈새로 화염과 고열은 물론 유독가스마저도 빠져나가지 못하도록 하는 것이다.In particular, since the inclined overlapping surfaces 112 and 122 are formed on the cutting surface of the exit 110 and the edge of the emergency exit door 120, respectively, the emergency exit door 120 in the free state can be accurately guided and inserted into the exit 110. At the same time, by forming the overlapping overlapping jaw (111,121) facing each other on the inclined overlapping surfaces (112, 122) to overlap each other, by the gap between the exit 110 and the emergency exit door 120, flame and high heat Of course, even toxic gas is to prevent the escape.

더욱이 화염이나 고열이 방화셔터(1)에 근접하는 경우에는 안전장치(140)가 동작하여 비상탈출문(120)을 견고하게 지지하게 된다.In addition, when the flame or high heat approaches the fire shutter 1, the safety device 140 is operated to firmly support the emergency exit door 120.

즉, 화재가 근접하여 고열이 가해지면 바이메탈(142)의 일방향으로 휘어져 안전편(141)의 걸림 상태를 해제하게 되므로 안전편(141)이 스프링의 탄성에 의해 전방으로 회전하여 비상탈출문(120)의 하단에 등에 견고하게 걸리게 된다.In other words, when a high temperature is applied due to the proximity of the fire, the bimetal 142 is bent in one direction to release the locking state of the safety piece 141. Therefore, the safety piece 141 rotates forward by the elasticity of the spring, so that the emergency exit door 120 ) Is firmly caught on the back.

따라서 화재로 인한 고열과 풍압에서도 화재지역의 차단을 지속적으로 유지하게 된다.Therefore, the fire area is continuously blocked even in the high heat and wind pressure caused by the fire.

이러한 상태에서 화재 진압 등의 상황에 따라 소방관 등이 진입하고자 하는 경우 발로 차는 등의 일정 이상의 힘을 가하면 상기 안전프레임(143)의 걸림돌기(144)가 지지프레임(145)의 지지공(146)에서 빠져나오게 되고 이로 인하여 핀축을 중심으로 안전프레임(143)이 회전됨으로써 비상탈출문(120)이 열리게 되어 화재지역으로 진입이 가능하게 하는 것이다.
In this state, when a firefighter or the like attempts to enter according to a situation such as a fire suppression, when the force is applied over a predetermined level such as kicking, the locking protrusion 144 of the safety frame 143 supports the support hole 146 of the support frame 145. Escape from this is because the safety frame 143 is rotated around the pin axis is the emergency exit door 120 is to be opened to allow access to the fire zone.

1 : 방화셔터 10 : 차열체
20 : 차열시트 110 : 탈출구
111 : 걸림겹침턱 112 : 경사겹침면
120 : 비상탈출문 121 : 걸림겹침턱
122 : 경사겹침면 123 : 결합편
130 : 하부바 140 : 안전블록
141 : 안전편 142 : 바이메탈
143 : 안전프레임 144 : 걸림돌기
145 : 지지프레임 146 : 지지공
1: fireproof shutter 10: heat shield
20: heat shield sheet 110: exit
111: overlapping jaw 112: inclined overlapping surface
120: emergency exit door 121: jam stack
122: inclined overlapping surface 123: coupling piece
130: lower bar 140: safety block
141: safety section 142: bimetal
143: safety frame 144: locking projection
145: support frame 146: support hole

Claims (3)

전후로 간격을 유지하여 내부에 공간을 형성시킨 차열시트(20)와,
상기 차열시트(120)의 내부공간에 충진하는 차열체(10)와,
상기 차열체(10)가 충진된 차열시트(20)에 개구부를 형성하되 개구부의 절단면에 걸림겹침턱(121)을 형성한 탈출구(110)와,
상기 탈출구(110)의 상부에 결합하여 끼워지게 형성하는 비상탈출문(120)과, 및
상기 차열체(10)가 충진된 차열시트(20)의 하단에 결합하는 하부바(130)로 구성한 것을 특징으로 하는 비상탈출문이 구비된 스크린형 차열방화셔터.
A heat shield sheet 20 having a space formed therein to maintain a space before and after;
A heat shield 10 filling the inner space of the heat shield sheet 120;
An escape opening 110 forming an opening in the heat shield sheet 20 filled with the heat shield 10, and forming a latch overlapping jaw 121 on a cutting surface of the opening;
An emergency exit door 120 formed to be coupled to the upper portion of the escape port 110, and
Screen-type thermal insulation shutter with an emergency escape door, characterized in that consisting of a lower bar 130 is coupled to the lower end of the heat shield sheet 20 is filled with the heat shield body (10).
제 1 항에 있어서,
상기 탈출구(110)의 절단면과 비상탈출문(120)의 테두리에 상호 일치하는 경사겹침면(112,122)으로 형성되어 자유 상태에서 비상탈출문(120)을 탈출구(110)로 정확하게 유도하여 끼워질 수 있도록 함과 동시에 경사겹침면(112,122)에 상호 대향되는 걸림겹침턱(111,121)을 각각 형성하여 중첩되어 겹칠 수 있도록 구성한 것을 특징으로 하는 비상탈출문이 구비된 스크린형 차열방화셔터.
The method of claim 1,
The inclined overlapping surfaces 112 and 122 which coincide with the cutting surface of the escape port 110 and the edge of the emergency escape door 120 can be fitted to guide the emergency escape door 120 to the escape port 110 accurately in a free state. At the same time, the screen-type heat shield shutter equipped with an emergency escape door, characterized in that configured to overlap each other by forming the overlapping overlapping jaw (111,121) opposed to the inclined overlapping surface (112,122), respectively.
제 1 항에 있어서,
상기 하부바(130)에 결합하여 비상탈출문(120)을 지지하는 안전블록(140)을 구비하되, 안전블록(140)은 하부바(130)에 부착하여 고정하는 지지프레임(145)을 형성하고 지지프레임(145)에 안전프레임(143)을 핀축으로 결합하여 회전되게 하며 안전프레임(143)의 내면에 스프링으로 탄력설치한 안전편(141)을 바이메탈(142)로 자제시키되, 지지프레임(145)과 안전프레임(143)은 상하로 대응되는 지지공(146)과 걸림돌기(144)를 각각 형성하여 구성한 것을 특징으로 하는 비상탈출문이 구비된 스크린형 차열방화셔터.
The method of claim 1,
It is provided with a safety block 140 coupled to the lower bar 130 to support the emergency exit door 120, the safety block 140 forms a support frame 145 attached to the lower bar 130 and fixed. And the safety frame 143 to the support frame 145 is coupled to the pin shaft to be rotated, and to prevent the safety piece 141 elastically installed with a spring on the inner surface of the safety frame 143 with a bimetal 142, but the support frame ( 145 and the safety frame 143 is a screen-type thermal insulation shutter with an emergency escape door, characterized in that formed by forming a support hole 146 and the locking projections 144 corresponding to up and down, respectively.
KR1020100110872A 2010-11-09 2010-11-09 Screen type fireproof shutter insulating heat with emergency escape door KR101292474B1 (en)

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