KR20090005451U - Fire-proof Door - Google Patents
Fire-proof DoorInfo
- Publication number
- KR20090005451U KR20090005451U KR2020090003160U KR20090003160U KR20090005451U KR 20090005451 U KR20090005451 U KR 20090005451U KR 2020090003160 U KR2020090003160 U KR 2020090003160U KR 20090003160 U KR20090003160 U KR 20090003160U KR 20090005451 U KR20090005451 U KR 20090005451U
- Authority
- KR
- South Korea
- Prior art keywords
- door
- plate
- inner frame
- front plate
- fire
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 17
- 239000011707 mineral Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 5
- 229910052902 vermiculite Inorganic materials 0.000 claims description 5
- 239000010455 vermiculite Substances 0.000 claims description 5
- 235000019354 vermiculite Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000002048 anodisation reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/414—Physical or chemical protection against high or low temperatures
- E05Y2800/416—Physical or chemical protection against high or low temperatures against fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/26—Compound frames, i.e. one frame within or behind another
- E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
- E06B2003/2615—Frames made of metal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/76—Door leaves consisting of frame and panels, e.g. of raised panel type with metal panels
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
본 고안은 화재발생시 문짝과 문틀 사이 사이의 구조적인 틈새를 밀폐시켜 화염의 전파를 확실하게 차단시킴과 아울러 열전도를 최소화하여 화상의 위험성을 감소시키도록, 문의 테두리에 대응되는 형상으로 형성되는 내부틀부재와, 내부틀부재를 감싸면서 양쪽에서 각각 결합되는 전면판 및 후면판과, 내부틀부재의 테두리 표면의 중앙부에서 서로 마주하는 전면판 및 후면판의 접촉면 사이에 삽입되고 팽창성 광물로 형성되는 방화부재를 포함하는 차열문을 제공한다.The present invention encloses the structural gap between the door and the door frame in the event of a fire to reliably block the propagation of the flame and minimize the heat conduction to reduce the risk of burns. Fire protection formed between the member, the front plate and the back plate which surrounds the inner frame member, respectively, and the contact surface of the front plate and the back plate facing each other at the center of the rim surface of the inner frame member and formed of expandable minerals. It provides a heat shield door comprising a member.
Description
본 고안은 차열문에 관한 것으로서, 좀더 상세하게는 열이 가해지면 팽창하는 팽창성 광물로 이루어지는 방화부재를 사용하여 화재발생시 문짝과 문틀 사이 사이의 구조적인 틈새를 밀폐시켜 화염의 전파를 확실하게 차단시킴과 아울러 열전도를 최소화하여 화상의 위험성을 감소시키는 것이 가능한 차열문에 관한 것이다.The present invention relates to a heat shield door, and more particularly, by using a fireproof member made of an expandable mineral that expands when heat is applied, the structural gap between the door and the door frame is sealed to reliably block flame propagation. In addition, the present invention relates to a heat shield door capable of reducing the risk of burns by minimizing heat conduction.
일반적으로 주택, 아파트, 빌딩 등 모든 건물이나 각종 설비, 선박 등에는 화재가 발생할 때에 화염이 전파되는 것을 차단하기 위한 방화문이 설치된다.In general, all buildings such as houses, apartments, buildings, various equipment, ships, etc. are provided with fire doors to block the propagation of the flame when a fire occurs.
상기 방화문은 내부에 단열재가 충진되는 일정 두께로 형성되는 철제문으로 이루어지며, 출입문 또는 화재시에만 닫히는 차단문 등으로 사용된다.The fire door is made of an iron door formed to a certain thickness filled with a heat insulating material therein, it is used as a door or a closed door closed only in case of fire.
그런데 종래 방화문의 경우 철제문으로 이루어져 화염의 전파를 차단하는 기능을 잘 수행하지만, 화재가 발생한 곳의 열이 문의 반대쪽까지 전도가 이루어진 상태이므로, 화재를 진압하거나 인명을 구조하기 위하여 문을 열 때에 화상을 입을 우려가 크거나 문을 열 수 없다는 문제가 있다. 또 종래 방화문의 경우에는 구조적으로 문틀 및 문짝의 자체적인 결합면(용접면)이나 문과 문틀 사이 등에 틈새가 존재하며, 이 틈새를 통하여 유독가스가 다른 쪽으로 전파될 우려가 있다.By the way, conventional fire doors are made of iron doors to block the propagation of flames, but the heat in the place where the fire occurred is conducted to the other side of the door, so when the door is opened to extinguish a fire or to save lives There is a risk of being burned or the door cannot be opened. In addition, in the case of the conventional fire door structurally there is a gap between the door frame and its own mating surface (welding surface) or between the door and the door frame, there is a risk that the toxic gas is propagated to the other side through the gap.
본 고안의 목적은 상기와 같은 문제점을 해결하기 위한 것으로서, 문의 테두리에 대응되는 형상으로 형성되는 내부틀부재를 감싸면서 양쪽에서 각각 결합되는 전면판 및 후면판의 접촉면 사이에 팽창성 광물로 형성되는 방화부재를 삽입하여 열이 가해지면 방화부재가 팽창하면서 틈새를 확실하게 밀폐시키는 차열문을 제공하기 위한 것이다.An object of the present invention is to solve the above problems, the fire protection is formed of an expandable mineral between the contact surface of the front plate and the rear plate respectively coupled on both sides while surrounding the inner frame member formed in a shape corresponding to the edge of the door It is to provide a heat shield door that reliably closes the gap while the fire protection member is expanded when heat is applied by inserting the member.
또 본 고안의 다른 목적은 전면판과 후면판의 접촉면에 방화부재가 설치되어 어느 한쪽이 가열되어도 열의 전도가 방화부재에서 차단되어 화재의 진압이나 인명구조, 대피를 위하여 문을 개발할 때에 화상의 위험성이 크게 감소되는 차열문을 제공하기 위한 것이다.In addition, another object of the present invention is a fire protection member is installed on the contact surface between the front plate and the rear plate, the heat conduction is blocked from the fire protection member even if any one is heated, the risk of burns when developing the door for fire suppression, lifesaving, evacuation This is to provide a significantly reduced thermal door.
그리고 본 고안의 다른 목적은 문틀을 이루는 각 판재의 결합면에 팽창성 광물로 형성되는 방화부재를 설치하여 구조적인 틈새를 확실하게 밀폐시키는 것이 가능한 차열문을 제공하기 위한 것이다.Another object of the present invention is to provide a heat shield door capable of reliably sealing a structural gap by installing a fire protection member formed of expandable minerals on the joining surface of each plate forming the door frame.
본 고안이 제안하는 차열문은 문의 테두리에 대응되는 형상으로 형성되는 내부틀부재와, 상기 내부틀부재를 감싸면서 양쪽에서 각각 결합되는 전면판 및 후면판과, 상기 내부틀부재의 테두리 표면의 중앙부에서 서로 마주하는 상기 전면판 및 후면판의 접촉면 사이에 삽입되고 팽창성 광물로 형성되는 방화부재를 포함하여 이루어진다.The heat shield door proposed by the present invention includes an inner frame member formed in a shape corresponding to an edge of a door, a front plate and a rear plate respectively coupled to both sides while surrounding the inner frame member, and a central portion of an edge surface of the inner frame member. And a fire protection member inserted between the contact surfaces of the front plate and the back plate facing each other and formed of an expandable mineral.
상기 팽창성 광물로는 질석 등을 사용한다.Vermiculite or the like is used as the expandable mineral.
상기 내부틀부재와 전면판 및 후면판으로 이루어지는 내부 공간에는 단열재가 충진된다.The inner space consisting of the inner frame member, the front plate and the back plate is filled with a heat insulating material.
상기 단열재로는 미네랄울, 그라스울 등을 사용한다.As the heat insulating material, mineral wool, glass wool, or the like is used.
상기 내부틀부재의 테두리 표면의 중앙부에는 둘레를 따라 상기 전면판 및 후면판의 접촉면이 삽입되는 결합홈을 형성한다.A central portion of the rim surface of the inner frame member forms a coupling groove into which the contact surfaces of the front plate and the back plate are inserted along the circumference.
상기 전면판 및 후면판의 접촉면은 판형상의 본체로부터 서로 마주하는 방향으로 수직으로 굽혀져 연장되다가 다시 본체와 평행하게 굽혀져 연장되는 것으로 형성된다.The contact surfaces of the front plate and the back plate are formed to be bent and extended vertically in a direction facing each other from the plate-shaped body and then bent and extended in parallel with the body.
상기 내부틀부재는 알루미늄 등의 재질로 형성하며, 부식을 방지하기 위하여 양극산화 처리를 행한 재료를 사용하는 것이 바람직하다.The inner frame member is formed of a material such as aluminum, it is preferable to use a material subjected to anodization treatment to prevent corrosion.
상기 전면판 및 후면판은 내열성이 우수한 철판 등의 금속판으로 구성한다.The front plate and the back plate is composed of a metal plate such as an iron plate excellent in heat resistance.
그리고 본 고안의 차열문은 건물의 벽면에 테두리를 이루며 설치되는 문틀을 더 포함하여 이루어진다.And the heat shield door of the present invention further comprises a door frame that forms a border on the wall of the building.
상기 문틀은 2개 이상의 금속판을 결합하여 이루어지며, 상기 금속판의 결합면에는 팽창성 광물로 이루어지는 방화부재를 삽입한다.The door frame is formed by combining two or more metal plates, and inserts a fire protection member made of expandable mineral into the joining surface of the metal plate.
본 고안에 따른 차열문에 의하면, 전면판 및 후면판의 접촉면 사이에 팽창성 광물로 형성되는 방화부재를 삽입하므로, 열이 가해지면 방화부재가 팽창하면서 틈새를 확실하게 밀폐시켜 화염의 전파를 확실하게 차단시키는 것이 가능하다.According to the heat shield door according to the present invention, since the fire protection member formed of the expandable mineral is inserted between the contact surface of the front plate and the back plate, when the heat is applied, the fire protection member expands and reliably closes the gap to ensure the propagation of the flame. It is possible to cut off.
나아가 전면판 및 후면판의 접촉면 사이에 방화부재가 삽입되므로, 어느 한쪽이 가열되는 경우에도 열의 전도가 방화부재에 의해 차단되어 화재의 진압이나 인명구조, 대피를 위하여 문을 열 때에 화상의 위험성이 크게 감소되고, 원하는 작업을 용이하게 행하는 것이 가능하다.Furthermore, since the fire protection member is inserted between the contact surfaces of the front plate and the rear plate, even if one of the heating is heated, the conduction of heat is blocked by the fire protection member, and there is a risk of burns when the door is opened for fire suppression, lifesaving or evacuation. It is greatly reduced and it is possible to easily perform the desired work.
그리고 본 고안에 따른 차열문에 의하면, 문틀을 이루는 각 판재의 결합면에 팽창성 광물로 형성되는 방화부재를 설치하므로, 구조적인 틈새를 확실하게 밀폐시키는 것이 가능하고, 유독가스의 전파를 차단하는 것이 가능하다.And according to the heat shield door according to the present invention, it is possible to reliably seal the structural gap, and to block the propagation of toxic gas because the fire prevention member formed of the expandable mineral is installed on the mating surface of each plate forming the door frame. It is possible.
도 1은 본 고안에 따른 차열문의 일실시예가 설치된 상태를 나타내는 정면도이다.1 is a front view showing a state in which an embodiment of a heat shield door according to the present invention is installed.
도 2는 본 고안에 따른 차열문의 일실시예가 설치된 상태를 나타내는 횡단면도이다.Figure 2 is a cross-sectional view showing a state in which an embodiment of a heat shield door according to the present invention is installed.
도 3은 본 고안에 따른 차열문의 일실시예가 설치된 상태를 나타내는 종단면도이다.Figure 3 is a longitudinal sectional view showing a state in which an embodiment of a heat shield door according to the present invention is installed.
도 4는 본 고안에 따른 차열문의 일실시예에 있어서 전면판 및 후면판과 내부틀부재가 조립되는 상태를 나타내는 분해사시도이다.Figure 4 is an exploded perspective view showing a state in which the front plate and the back plate and the inner frame member is assembled in one embodiment of the heat shield door according to the present invention.
도 5는 도 3의 A부 상세도이다.5 is a detailed view of portion A of FIG. 3.
도 6은 본 고안에 따른 차열문의 일실시예에 있어서 차열성 문틀을 나타내는 부분확대 단면 사시도이다.Figure 6 is a partially enlarged cross-sectional perspective view showing a heat shield door frame in one embodiment of a heat shield door according to the present invention.
다음으로 본 고안에 따른 차열문의 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Next, a preferred embodiment of a heat shield door according to the present invention will be described in detail with reference to the drawings.
먼저 본 고안에 따른 차열문의 일실시예는 도 1 내지 도 3에 나타낸 바와 같이, 문틀(10)과 문짝(20)으로 구성된다.First, an embodiment of the heat shield door according to the present invention is composed of a door frame 10 and a door 20, as shown in Figs.
상기 문짝(20)은 서로 대칭되는 형상으로 형성되는 전면판(22) 및 후면판(24)을 포함하여 이루어진다.The door 20 includes a front plate 22 and a rear plate 24 formed in symmetrical shapes with each other.
상기 전면판(22) 및 후면판(24)의 내부에는 테두리에 대응되는 형상으로 형성되는 내부틀부재(30)가 설치된다.The inner frame member 30 is formed inside the front plate 22 and the rear plate 24 to have a shape corresponding to an edge.
상기 전면판(22) 및 후면판(24)은 상기 내부틀부재(30)를 감싸면서 양쪽에서 각각 결합된다.The front plate 22 and the rear plate 24 are respectively coupled to both sides while surrounding the inner frame member 30.
상기 내부틀부재(30)와 전면판(22) 및 후면판(24)으로 이루어지는 내부 공간에는 단열재(40)가 충진된다.The heat insulating material 40 is filled in the inner space formed of the inner frame member 30, the front plate 22, and the rear plate 24.
상기 단열재(40)로는 미네랄울, 그라스울 등을 사용한다.As the heat insulating material 40, mineral wool, glass wool, or the like is used.
상기 내부틀부재(30)의 테두리 표면의 중앙부에는 둘레를 따라 상기 전면판 및 후면판의 접촉면이 삽입되는 결합홈(32)을 형성한다.The center portion of the rim surface of the inner frame member 30 forms a coupling groove 32 into which the contact surfaces of the front plate and the back plate are inserted along the circumference.
상기 전면판(22) 및 후면판(24)의 접촉면(23), (25)은 판형상의 본체로부터 서로 마주하는 방향으로 수직으로 굽혀져 연장되다가 다시 본체와 평행하게 굽혀져 연장시키는 것으로 형성된다.The contact surfaces 23 and 25 of the front plate 22 and the rear plate 24 are formed to be bent and extended vertically in a direction facing each other from the plate-shaped body and then bent and extended in parallel with the body.
상기 내부틀부재(30)는 알루미늄 등의 재질로 형성한다.The inner frame member 30 is formed of a material such as aluminum.
예를 들면, 상기 내부틀부재(30)는 압출성형 등의 방법으로 제조한 다음, 설정된 길이로 재단하여 사각 링 형상으로 연결하여 형성한다.For example, the inner frame member 30 is manufactured by extrusion molding or the like, and then cut into a predetermined length to form a square ring shape.
상기 내부틀부재(30)의 수직부재와 수평부재가 만나는 면은 대략 45°정도로 만나도록 절단하고, "ㄱ"형상의 연결부재 등을 이용하여 결합이 확실하게 이루어지도록 서로 연결한다.The surface where the vertical member and the horizontal member of the inner frame member 30 meet is cut to meet approximately 45 °, and is connected to each other so that the coupling is made securely by using a "b" shaped connecting member or the like.
상기에서 내부틀부재(30)를 구성하는 구체적인 방법은 일반적으로 창틀이나 창문 등에 사용하는 방법을 적용하는 것이 가능하므로 상세한 설명은 생략한다.The specific method for configuring the inner frame member 30 in the above is generally applicable to the method used in the window frame or window, so detailed description thereof will be omitted.
상기 내부틀부재(30)는 부식을 방지하기 위하여 양극산화(아노다이징) 처리 등을 행한 재료를 사용하는 것이 바람직하다.In order to prevent corrosion, the inner frame member 30 preferably uses a material that has been subjected to anodization (anodizing) or the like.
상기 내부틀부재(30)의 양쪽 측면은 각각 상기 전면판(22) 및 후면판(24)의 결합이 원활하게 이루어지도록 곡면이나 경사면으로 형성하는 것이 바람직하다.Both sides of the inner frame member 30 is preferably formed in a curved surface or inclined surface so that the coupling between the front plate 22 and the rear plate 24 is made smoothly.
상기 전면판(22) 및 후면판(24)은 내열성이 우수한 철판 등의 금속판으로 구성한다.The front plate 22 and the rear plate 24 is composed of a metal plate such as an iron plate having excellent heat resistance.
상기와 같이 구성되는 전면판(22) 및 후면판(24)과 내부틀부재(30)의 제조과정을 예를 들어 설명하면 다음과 같다.Referring to the manufacturing process of the front plate 22 and the back plate 24 and the inner frame member 30 is configured as described above as follows.
상기 전면판(22)의 접촉면(23)이 내부틀부재(30)의 결합홈(32)에 삽입되도록 전면판(22)에 내부틀부재(30)를 결합시키고, 내부틀부재(30)의 내부 공간에 미네랄울 등의 단열재(40)를 채우고, 상기 후면판(24)의 접촉면(25)이 내부틀부재(30)의 결합홈(32)에 삽입되도록 후면판(24)을 결합시킨다.The inner frame member 30 is coupled to the front plate 22 so that the contact surface 23 of the front plate 22 is inserted into the coupling groove 32 of the inner frame member 30. Filling the insulating material 40, such as mineral wool in the inner space, and the back plate 24 is coupled so that the contact surface 25 of the back plate 24 is inserted into the coupling groove 32 of the inner frame member (30).
그리고 도 5에 나타낸 바와 같이, 상기 내부틀부재(30)의 테두리 표면의 중앙부인 결합홈(32)에서 서로 마주하는 상기 전면판(22) 및 후면판(24)의 접촉면(23), (25) 사이에는 방화부재(50)를 삽입한다.And, as shown in Figure 5, the contact surface 23, 25 of the front plate 22 and the rear plate 24 facing each other in the coupling groove 32, which is the center portion of the rim surface of the inner frame member 30 (25) Insert a fire protection member 50 between the).
상기 방화부재(50)는 팽창성 광물로 형성된다.The fire protection member 50 is formed of an expandable mineral.
상기 방화부재(50)를 형성하는 팽창성 광물로는 질석 등이 사용 가능하다. 상기 질석(vermiculite)은 열을 가하면 6∼20배까지 팽창하는 광물로, 우수한 단열성과 흡음성, 차음성이 높으며, 천연 광물로 화재시에 유독가스가 발생하지 않는 친환경 소재이다.Vermiculite or the like may be used as the expandable mineral forming the fire protection member 50. Vermiculite is a mineral that expands up to 6 to 20 times when heated, and has excellent thermal insulation, sound absorption, and sound insulation, and is a natural material that does not generate toxic gases in case of fire.
상기 방화부재(50)는 예를 들면 시트(sheet) 또는 보드(board) 형상의 제품을 문짝(10)을 조립하는 현장에서 필요에 따라 절단하여 사용하도록 구성하는 것도 가능하다.The fire protection member 50 may be configured to cut and use, for example, a sheet or board-shaped product as necessary at the site of assembling the door 10.
상기와 같이 전면판(22) 및 후면판(24)의 접촉면(23), (25) 사이에 방화부재(50)를 설치하게 되면, 화재 등이 발생하여 전면판(22) 또는 후면판(24)이 가열되는 경우, 방화부재(50)가 팽창하면서 틈새를 메우게 되고, 전면판(22) 또는 후며판(24)으로부터의 전달되는 열의 전도를 방화부재(50)에서 차단하므로 화재가 발생한 반대쪽에서 화상의 위험 없이 문을 개폐하는 것이 가능하다.As described above, when the fire protection member 50 is installed between the contact surfaces 23 and 25 of the front plate 22 and the rear plate 24, a fire or the like may occur and the front plate 22 or the rear plate 24 may be formed. Is heated, the fire protection member 50 expands to fill the gap, and the fire protection member 50 blocks the conduction of heat transferred from the front plate 22 or the rear plate 24, so that the fire is on the opposite side. It is possible to open and close the door without the risk of burns.
그리고 본 고안에 따른 차열문의 일실시예는 도 1 내지 도 3 및 도 6에 나타낸 바와 같이, 건물의 벽면(2)에 테두리를 이루며 문틀(10)을 설치한다. 도 6의 문틀은 차열성 문틀이다.And one embodiment of the heat shield door according to the present invention, as shown in Figs. 1 to 3 and 6, the door frame 10 is installed to form a border on the wall surface 2 of the building. The door frame of FIG. 6 is a heat shield door frame.
상기 문틀(10)은 문짝(20)의 한쪽 모서리를 힌지 등을 이용하여 회전가능하게 지지하며, 경계선의 기능을 수행한다.The door frame 10 rotatably supports one edge of the door 20 using a hinge or the like, and serves as a boundary line.
상기 문틀(10)은 도 6에 나타낸 바와 같이, 2개 이상의 금속판(12), (14), (16)을 결합하여 이루어진다.As shown in FIG. 6, the door frame 10 is formed by combining two or more metal plates 12, 14, and 16.
즉 상기 문틀(10)은 제1금속판(12), 제2금속판(14), 제3금속판(16)을 단면형상이 대략 "ㄴ"형상을 이루도록 배치하여 서로 결합하는 것에 의하여 형성하며, 내부가 빈 형상으로 형성한다.That is, the door frame 10 is formed by arranging the first metal plate 12, the second metal plate 14, and the third metal plate 16 so as to form a cross-sectional shape in a substantially "b" shape and joining each other. It is formed into an empty shape.
상기 문틀(10)의 구체적인 구성은 일반적으로 사용하는 차열문 문틀의 구성을 적용하여 실시하는 것이 가능하므로 상세한 설명은 생략한다.The detailed configuration of the door frame 10 can be implemented by applying the configuration of the generally used shielding door frame, and a detailed description thereof will be omitted.
상기에서 각 금속판(12), (14), (16) 사이의 결합면에는 팽창성 광물로 이루어지는 방화부재(18)를 삽입한다.The fire protection member 18 which consists of an expandable mineral is inserted in the engaging surface between each metal plate 12,14,16.
즉 상기 제1금속판(12)과 제2금속판(14) 사이의 결합면, 제2금속판(14)과 제3금속판(16) 사이의 결합면, 제3금속판(16)과 제1금속판(12) 사이의 결합면을 서로 용접 등으로 일체화시키기 전에 서로 겹쳐지는 부분에 방화부재(18)를 삽입 설치한 다음, 용접 등을 행하여 일체화시킨다.That is, the bonding surface between the first metal plate 12 and the second metal plate 14, the bonding surface between the second metal plate 14 and the third metal plate 16, the third metal plate 16 and the first metal plate 12. The fire protection member 18 is inserted into and overlapped with each other before integrating the joining surfaces between the two parts by welding or the like, and then integrated by welding or the like.
상기 방화부재(18)의 경우에도 상기한 방화부재(50)와 마찬가지로 열을 가하면 팽창하는 팽창성 광물인 질석 등으로 형성한다.The fire protection member 18 is also formed of vermiculite, which is an expandable mineral that expands when heat is applied, similarly to the fire protection member 50 described above.
상기 방화부재(18)도 시트 또는 보드 형상의 제품을 문틀(10)을 조립하는 현장에서 필요에 따라 적절한 규격으로 절단하여 사용하도록 구성하는 것도 가능하다.The fire protection member 18 may also be configured to cut and use a sheet or board-shaped product to an appropriate standard as necessary in the field for assembling the door frame 10.
상기 문틀(10)은 상기 문짝(20)이 테두리에 대응되는 링 형상(띠 형상)으로 형성하여 벽면(2)에 설치한다.The door frame 10 is formed on the wall 2 by forming the door 20 in a ring shape (strap shape) corresponding to the edge.
상기 문틀(10)은 상기 문짝(20)이 걸리는 턱이 형성되도록 "ㄴ"형상으로 형성한다.The door frame 10 is formed in a "b" shape so that the jaw is caught by the door 20 is formed.
상기와 같이 문틀(10)을 구성하는 각 금속판(12), (14), (16) 사이의 결합면에 방화부재(18)를 설치하면, 화재가 발생할 때에 방화부재(18)가 팽창하여 미세한 틈새도 차단하게 되고, 화재가 발생한 곳으로부터 반대쪽으로 유독가스나 화염이 전파되는 것을 확실하게 차단하는 것이 가능하다.If the fire protection member 18 is installed in the engagement surface between each of the metal plates 12, 14, and 16 which constitute the door frame 10 as described above, the fire protection member 18 expands and becomes minute when a fire occurs. The gap is also blocked and it is possible to reliably block the spread of toxic gases or flames from the place where the fire occurred.
본 고안에 따른 차열문의 일실시예는 많은 사람이 이용하는 건물의 복도나 통행로에 설치되어 화재 등이 발생하는 경우에만 사용되는 긴급차단용 방화문 또는 아파트의 베란다 등에 설치되어 화재 등이 발생하는 경우 이웃으로 대피하기 위하여 사용되는 긴급피난용 방화문 등의 다양한 방화문에도 적용하는 것이 가능하다.One embodiment of the heat shield door according to the present invention is installed in the corridor or passage of the building used by many people, the fire door for emergency block used only when a fire occurs, or the veranda of the apartment, etc. It is possible to apply to various fire doors such as emergency evacuation fire doors used for evacuation.
상기에서는 본 고안에 따른 차열문의 바람직한 실시예에 대하여 설명하였지만, 본 고안은 이에 한정되는 것이 아니고 청구범위와 고안의 상세한 설명 및 첨부한 도면의 범위 안에서 여러 가지로 변형하여 실시하는 것이 가능하고, 이 또한 본 고안의 범위에 속한다.In the above description of the preferred embodiment of the heat shield door according to the present invention, the present invention is not limited to this, it is possible to perform various modifications within the scope of the claims and the detailed description of the invention and the accompanying drawings, It also belongs to the scope of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020090003160U KR20090005451U (en) | 2009-03-19 | 2009-03-19 | Fire-proof Door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020090003160U KR20090005451U (en) | 2009-03-19 | 2009-03-19 | Fire-proof Door |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070122533 Division | 2007-11-29 |
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| Publication Number | Publication Date |
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| KR20090005451U true KR20090005451U (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020090003160U KR20090005451U (en) | 2009-03-19 | 2009-03-19 | Fire-proof Door |
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| KR (1) | KR20090005451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016176325A (en) * | 2016-05-19 | 2016-10-06 | 株式会社Ｌｉｘｉｌ | sash |
| KR20180000622U (en) * | 2016-08-24 | 2018-03-06 | 김양섭 | a finishing materials of a fire door |
| CN109882041A (en) * | 2019-04-25 | 2019-06-14 | 北京普瑞曼科技股份有限公司 | Fireproof door leaf |
-
2009
- 2009-03-19 KR KR2020090003160U patent/KR20090005451U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016176325A (en) * | 2016-05-19 | 2016-10-06 | 株式会社Ｌｉｘｉｌ | sash |
| KR20180000622U (en) * | 2016-08-24 | 2018-03-06 | 김양섭 | a finishing materials of a fire door |
| CN109882041A (en) * | 2019-04-25 | 2019-06-14 | 北京普瑞曼科技股份有限公司 | Fireproof door leaf |
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