CN106014106A - 一种木质隔热防火子母门 - Google Patents

一种木质隔热防火子母门 Download PDF

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CN106014106A
CN106014106A CN201610517827.9A CN201610517827A CN106014106A CN 106014106 A CN106014106 A CN 106014106A CN 201610517827 A CN201610517827 A CN 201610517827A CN 106014106 A CN106014106 A CN 106014106A
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door
uterus
door leaf
fireproof
cervical orifice
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张兰祥
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Anhui Anwang Door Industry Co Ltd
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Anhui Anwang Door Industry Co Ltd
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    • 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
    • E06B3/00Window 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
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E06B3/362Double winged doors or windows
    • 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
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52Frames specially adapted for doors
    • E06B1/526Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
    • 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
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/7015Door leaves characterised by the filling between two external panels
    • 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
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/72Door leaves consisting of frame and panels, e.g. of raised panel type
    • 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
    • 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
    • E06B5/164Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted 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
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • 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
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B3/7015Door leaves characterised by the filling between two external panels
    • E06B2003/7042Door leaves characterised by the filling between two external panels with a fire retardant layer
    • 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
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B2003/7049Specific panel characteristics
    • 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
    • E06B3/00Window 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
    • E06B3/70Door leaves
    • E06B2003/7059Specific frame characteristics
    • E06B2003/7061Wooden frames
    • E06B2003/7073Wooden frames with fire retardant measures in frame

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

本发明提供一种木质隔热防火子母门,包括门框和子门、母门。子门、母门通过防火合页对称固定在门框两侧的边框上。门扇包括骨架;骨架内填充膨胀珍珠岩防火板;在膨胀珍珠岩防火板的表面依次固定有第一镁硅防火板、阻燃胶合板。门框与门扇之间设置有防火膨胀密封件;门框在受火面的内侧固定有第二镁硅防火板;子门、母门之间采用企口闭合。通过在门扇的内部设置膨胀珍珠岩防火板,提高防火效果,设置镁硅防火板进一步提高防火效果的同时,提高门扇的强度以及耐冲击能力。通过在门框上合理地安装防火膨胀密封件,提高密封防火效果。

Description

一种木质隔热防火子母门
技术领域
本发明涉及防火门技术领域,具体来说是一种木质隔热防火子母门。
背景技术
随国家大规模的进行基础设施建设(如地铁、改扩机场和体育场),建筑上所用的防火门需求越来越大,性能要求越来越高,防火的警戒级别要求越来越高。
目前,人口密集的场所、居家、会所采用的防火门其导热系数较高,发生火灾时,容易造成门扇温度过高,从而导致门扇容易变形,达不到防火性能的要求;另外传统防火门强度较差,其抗冲击能力也有待提高。
发明内容
本发明针对现有技术的不足,提供一种强度高、防火性能好、有效避免门扇变形的带窗双开木质隔热防火门及其制作方法。
本发明是通过以下技术方案来实现上述技术目的:
一种木质隔热防火子母门,包括门框;在所述门框的左右两侧分别固定有母门和子门;其特征在于:所述母门和子门均包括门扇四周骨架、门扇内骨架;所述门扇四周骨架被所述门扇内骨架分隔成多个区域;在所述多个区域内填充膨胀珍珠岩防火板,形成门芯;在所述门芯的表面固定有第一镁硅防火板;在所述第一镁硅防火板的表面固定有第一阻燃胶合板;
所述门框包括由4根截面尺寸为85mm×35mm的阻燃木材组成的框架;所述框架在受火面固定有12mm厚的第二镁硅防火板以及2.5mm厚的第二阻燃胶合板,以与所述框架形成门挡线;所述门扇的与所述门框固定的一侧处于门挡线内;所述门框与所述门扇之间设置有防火膨胀密封件;所述防火膨胀密封件嵌入式固定在所述门框内;
所述子门、母门关闭时接触的侧面还设置有企口;所述企口将所述子门、母门分成定门扇和开门扇;在所述子门的企口处嵌入式的固定有防火膨胀密封件。
优选你,所述子门、母门上还设置有闭门器。
优选你,所述子门和母门高均为2245mm、厚度为50mm;所述子门宽450mm、母门宽951mm。
优选你,所述膨胀珍珠岩防火板的填充密度为400kg/m3±10%;所述第一镁硅防火板的厚度为5mm;所述第一阻燃胶合板的厚度为2.5mm。
优选你,在所述子门与所述门框之间设置有防火插销。
优选你,所述门扇四周骨架、门扇内骨架均由阻燃木材制成;所述门扇四周骨架由截面尺寸为55mm×35mm的阻燃木杆组成的长方形框架;所述门扇内骨架为三根截面尺寸均为长35mm×25mm的阻燃横杆;所述三根阻燃横杆将所述门扇四周骨架分成四个区域。
本发明与现有技术相比,具有以下有益效果:
1.通过在门扇的内部设置膨胀珍珠岩防火板,提高防火效果,设置镁硅防火板进一步提高防火效果的同时,提高门扇的强度以及耐冲击能力。由于在膨胀珍珠岩防火板的四周使用了一圈阻燃木材,可以减小膨胀珍珠岩防火板的使用量,即减轻了门扇的自重,使门扇在达到有效隔热防火的同时具有较轻的自重;本发明通过合理设计门扇与门框的尺寸,使门扇与门框结构简单、轻盈,日常开闭省力;当发生火情时,本发明提高的门扇及门框的厚度和强度,可抗火烧1.5小时不变形,隔热防火功能达到甲级标准;
2.采用本发明采用企口形式以及在企口处设置防火膨胀密封件,使两门扇在关闭状态下密封效果更好,且美观;且可仅通过在开门扇上设置插销,即可完成对子门、母门的关闭目的;相对于平口的门扇,节省了一个插销;
3.门框采用阻燃木材制成,并在受火面固定了5mm的镁硅防火板以及2.5mm的阻燃胶合板,使得门框的防火隔热能力提高;
4.防火膨胀密封件,嵌入式的固定在结构内,可有效提供密封效果,隔火隔烟效果佳;
5.在门扇上加了防火顺序器,可以合理的控制子门、母门的开关顺序,以免关门时出现错位;
6.防火插销可以在必要的时候,保证子门、母门关闭紧密;
7.本发明提供的木质防火门,结构简单,自重轻,即保证美观的同时,又达到了防火要求。
附图说明
图1为本发明一种木质隔热防火子母门的整体结构示意图;
图2为图1中A-A的剖面结构示意图;
图3为图1中B-B的剖面结构示意图;
图4为图1中C-C的剖面结构示意图;
图5为图1中D-D的剖面结构示意图;
图6为本发明一种木质隔热防火子母门中门扇四周框架和门扇内框架的结构示意图。
具体实施方式
为使对本发明的结构特征及所达成的功效有更进一步的了解与认识,用以较佳的实施例及附图配合详细的说明,说明如下:
如图1、图2所示,一种木质隔热防火子母门,包括门框1和子门2a、母门2b;子门2a、母门2b通过防火合页3对称固定在门框1两侧的边框上。子门2a、母门2b的结构相同。门扇2包括门扇四周骨架21、门扇内骨架22;门扇四周骨架21被门扇内骨架22分隔成多个区域。在多个区域内填充膨胀珍珠岩防火板23形成门芯,在门芯的表面固定有第一镁硅防火板24,在第一镁硅防火板24的表面固定有阻燃胶合板25。
门框1具有门挡线,门扇2的与门框1固定的一侧处于门挡线内。门框1与门扇2之间设置有防火膨胀密封件29。,本发明提供的防火膨胀密封件29嵌入式固定在门框1内,本发明提供的防火膨胀密封件29可以确保门扇2关闭时,门扇2与防火膨胀密封件29的接触面积大,防火防烟效果好。
门框1包括由4根截面尺寸为85mm×35mm的阻燃木材组成的框架,框架在受火面固定固定有12mm厚的第二镁硅防火板11以及2.5mm厚的第二阻燃胶合板12,以与所述框架形成门挡线同时提供门框的耐火性。
两扇门2扇关闭时接触的的侧面还设置有企口;所述企口将所述子门2a、母门2b分成和开门扇;在开门扇的企口处嵌入式的固定有防火膨胀密封件29。为了使子门2a、母门2b关闭后不会被风吹开,在开门扇处设置有防火插销7。
子门2a、母门2b在关门时,因先关闭,后关闭开门扇,以免两个门扇错位无法关闭。所以,本发明在门扇上还安装了防火顺序器4以及闭门器8。本发明提供的防火顺序器4和闭门器8均具有耐高温的性能。
如图2、图3、图4、图6所示,本发明提供的门扇具有骨架,即门扇四周骨架21、门扇内骨架22,二者均由阻燃木材制成,门扇与门框所使用的阻燃木材一般为经过阻燃处理后的松木。门扇四周骨架21由截面尺寸为55mm×35mm的阻燃木杆组成的长方形框架;门扇内骨架22为三根截面尺寸均为长35mm×25mm的阻燃横杆;三根阻燃横杆将门扇四周骨架21分成四个区域。
本发明提供的防火合页3为6个,子门和母门均通过3个防火合页固定在门框上。其中第一个合页的上端距门扇2顶部的距离为250mm;第二个合页的上端距第一合页的低端距离为400mm;第三个合页的低端距门扇2底部的距离为250mm。三个防火合页3以此距离排列,在长时间受热后,第一、第二个合页能够确保门扇2不下沉,以免门缝漏烟漏火。
本发明提供的门扇2高2245mm、厚度为50mm、子门2a宽450mm、母门2b宽951mm。其中膨胀珍珠岩防火板23的填充密度为400kg/m3±10%;第一镁硅防火板24的厚度为5mm;第一阻燃胶合板25的厚度为2.5mm。本发明提供的门框1外圈高度2290mm、外圈宽度为1480mm。如此设计的门扇2和门框1,经过反复实验,火烧1.5小时不变形,隔热防火功能达到甲级标准。
如图5所示,本发明提供的锁6为防火锁,进一步提高了本发明提供的防火门的防火功能。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是本发明的原理,在不脱离本发明精神和范围的前提下本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明的范围内。本发明要求的保护范围由所附的权利要求书及其等同物界定。

Claims (5)

1.一种木质隔热防火子母门,包括门框;在所述门框的左右两侧分别固定有母门和子门;其特征在于:所述母门和子门均包括门扇四周骨架、门扇内骨架;所述门扇四周骨架被所述门扇内骨架分隔成多个区域;在所述多个区域内填充膨胀珍珠岩防火板,形成门芯;在所述门芯的表面固定有第一镁硅防火板;在所述第一镁硅防火板的表面固定有第一阻燃胶合板;
所述门框包括由4根截面尺寸为85mm×35mm的阻燃木材组成的框架;所述框架在受火面固定有12mm厚的第二镁硅防火板以及2.5mm厚的第二阻燃胶合板,以与所述框架形成门挡线;所述门扇的与所述门框固定的一侧处于门挡线内;所述门框与所述门扇之间设置有防火膨胀密封件;所述防火膨胀密封件嵌入式固定在所述门框内;
所述子门、母门关闭时接触的侧面还设置有企口;所述企口将所述子门、母门分成定门扇和开门扇;在所述子门的企口处嵌入式的固定有防火膨胀密封件。
2.根据权利要求1所述的一种木质隔热防火子母门,其特征在于:所述子门、母门上还设置有闭门器。
3.根据权利要求1所述的一种木质隔热防火子母门,其特征在于:所述子门和母门高均为2245mm、厚度为50mm;所述子门宽450mm、母门宽951mm。
4.根据权利要求1所述的一种木质隔热防火子母门,其特征在于:所述膨胀珍珠岩防火板的填充密度为400kg/m3±10%;所述第一镁硅防火板的厚度为5mm;所述第一阻燃胶合板的厚度为2.5mm。
5.根据权利要求1所述的一种木质隔热防火子母门,其特征在于:在所述子门与所述门框之间设置有防火插销。
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EP0473304A2 (en) * 1990-08-09 1992-03-04 Accent Group Limited Fire door leaf
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