CN106065759A - 钢木质隔热防火单扇门 - Google Patents

钢木质隔热防火单扇门 Download PDF

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CN106065759A
CN106065759A CN201610650735.8A CN201610650735A CN106065759A CN 106065759 A CN106065759 A CN 106065759A CN 201610650735 A CN201610650735 A CN 201610650735A CN 106065759 A CN106065759 A CN 106065759A
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plastic laminated
fire prevention
adhesive tape
door body
skeleton
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王耿
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Chengdu Sihai Prevent Fire Doors Co Ltd
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    • 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
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/12—Metal frames
    • E06B1/18—Metal frames composed of several parts with respect to the cross-section of the frame itself
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E06B1/526—Frames 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
    • 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
    • E06B3/32—Arrangements 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
    • E06B3/34—Arrangements 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
    • E06B3/36—Arrangements 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
    • 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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E06B3/825—Flush doors, i.e. with completely flat surface with an internal foursided frame with a wooden frame
    • 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
    • E06B5/161—Profile members therefor
    • 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
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

本发明涉及钢木质隔热防火单扇门，包括两根竖框、一个横框和门体，两根竖框相互平行设置，门体的侧边缘铰接安装在其中一根竖框上，横框位于门体的上方，且横框的两端固定在两根竖框的顶端，门体包括骨架、防火板A、防火板B，骨架为长方形框架结构，防火板A和防火板B分别设置于骨架的两侧，防火板A的外侧覆盖有中纤板A，防火板B的外侧覆盖有中纤板B，骨架、防火板A、防火板B围合形成空腔，该空腔为空气层。本发明的优点在于：采用单层骨架+空气层+双面防火板+双面阻燃板材的结构，可以使防火门实现良好的阻燃、隔热性能，并通过国家防火材料检测中心检测，阻燃、隔热效果及产品完整性可达到国家标准及强制性认证要求。

Description

钢木质隔热防火单扇门
技术领域
本发明涉及门扇技术领域，特别是钢木质隔热防火单扇门。
背景技术
防火门是设在防火分区间、疏散楼梯间、垂直竖井等具有一定耐火性的防火分隔物。其作用是阻止火势蔓延和烟气扩散，可在一定时间内阻止火势的蔓延，确保人员疏散。
在具体的工程实践中，普通防火门可以满足一般性工程项目的要求。 但在核电、军工等特殊工程领域，某些功能区域常常需要超出常规的防火 需求，而普通防火门无法满足这种现实需求。现有技术对于防火门的防火 效果的提升一般是通过加厚珍珠岩板的厚度来实现，但一味的增加珍珠岩 板的厚度不但大幅提升了防火门的重量和成本，而且防火的效果提升也不 十分明显，如何通过优化的结构设计，来提升防火门的防火效果，成为了本领域亟需解决的技术难题。
发明内容
本发明的目的在于克服现有技术的缺点，提供了一种钢木质隔热防火单扇门。
本发明的目的通过以下技术方案来实现：钢木质隔热防火单扇门，包括两根竖框、一个横框和门体，两根竖框相互平行设置，所述门体的侧边缘铰接安装在其中一根竖框上，横框位于门体的上方，且横框的两端固定在两根竖框的顶端，所述门体包括骨架、防火板A、防火板B，所述骨架为长方形框架结构，防火板A和防火板B分别设置于骨架的两侧，防火板A的外侧覆盖有中纤板A，防火板B的外侧覆盖有中纤板B，骨架、防火板A、防火板B围合形成空腔，该空腔为空气层。
优选地，所述门体通过铰链铰接安装在竖框上。
优选地，远离所述铰链的门体的一侧设有锁体。
优选地，所述竖框上沿竖直方向设置有纵向门槽，所述门体的侧边缘能够置于纵向门槽内。
优选地，所述纵向门槽内侧设置有纵向胶条槽，纵向胶条槽内镶嵌有纵向胶条，纵向胶条的高度大于纵向胶条槽的深度。
优选地，所述横框上沿横向设置有横向门槽，所述门体的顶边缘能够置于横向门槽内。
优选地，所述横向门槽内侧设置有横向胶条槽，横向胶条槽内镶嵌有横向胶条，横向胶条的高度大于横向胶条槽的深度。
优选地，所述竖框和横框均由冷轧镀锌钢带制成。
优选地，所述骨架为阻燃木材制成。
优选地，所述防火板A和防火板B厚度范围在5～8mm。
本发明具有以下优点：
防火门中空隔热技术，采用单层骨架+空气层+双面防火板+双面阻燃板材的结构，因无机防火板密度是普通防火填芯板的2-3倍，阻燃材料含量远远高于普通填芯材料，防火门起到良好的阻燃效果，中间设有空气层，因空气的导热系数为0.027 W/(m.K)，普通固体材料的导热系数在0.047～0.07W/(m.K)，空气导热系数低于固体填芯材料，因此防火门中空隔热技术可以使防火门实现良好的阻燃、隔热性能，并通过国家防火材料检测中心检测，阻燃、隔热效果及产品完整性可达到国家标准及强制性认证要求。
附图说明
图1 为本发明的结构示意图；
图2 为图1的A-A剖视结构示意图；
图3 为图1的B-B剖视结构示意图；
图中：1-竖框，2-横框，3-门体，4-铰链，5-锁体，6-骨架，7-防火板A，8-中纤板A，9-防火板B，10-中纤板B，11-空气层，12-纵向门槽，13-纵向胶条槽，14-纵向胶条，15-横向门槽，16-横向胶条槽，17-横向胶条。
具体实施方式
下面结合附图对本发明做进一步的描述，但本发明的保护范围不局限于以下所述。
如图1和图2所示，钢木质隔热防火单扇门，包括两根竖框1、一个横框2和门体3，两根竖框1相互平行设置，所述门体3的侧边缘铰接安装在其中一根竖框1上，横框2位于门体3的上方，且横框2的两端固定在两根竖框1的顶端，所述门体3包括骨架6、防火板A7、防火板B9，所述骨架6为长方形框架结构，防火板A7和防火板B9分别设置于骨架6的两侧，防火板A7的外侧覆盖有中纤板A8，防火板B9的外侧覆盖有中纤板B10，中纤板A8和中纤板B10的厚度为3mm，骨架6、防火板A7、防火板B9围合形成空腔，该空腔为空气层11，所述门体3通过铰链4铰接安装在竖框1上，远离所述铰链4的门体3的一侧设有锁体5。如图3所示，所述竖框1上沿竖直方向设置有纵向门槽12，所述门体3的侧边缘能够置于纵向门槽12内。所述纵向门槽12内侧设置有纵向胶条槽13，纵向胶条槽13内镶嵌有纵向胶条14，纵向胶条14的高度大于纵向胶条槽13的深度。
如图2所示，所述横框2上沿横向设置有横向门槽15，所述门体3的顶边缘能够置于横向门槽15内。所述横向门槽15内侧设置有横向胶条槽16，横向胶条槽16内镶嵌有横向胶条17，横向胶条17的高度大于横向胶条槽17的深度。所述竖框1和横框2均由1.2mm冷轧镀锌钢带制成。所述骨架6为阻燃木材制成。所述防火板A7和防火板B9厚度范围在5～8mm，当防火板A7和防火板B9厚度为8mm时，为乙级防火门防火板，当防火板A7和防火板B9厚度为5mm时，为丙级防火门防火板。

Claims (10)

1.钢木质隔热防火单扇门，其特征在于：包括两根竖框（1）、一个横框（2）和门体（3），两根竖框（1）相互平行设置，所述门体（3）的侧边缘铰接安装在其中一根竖框（1）上，横框（2）位于门体（3）的上方，且横框（2）的两端固定在两根竖框（1）的顶端，所述门体（3）包括骨架（6）、防火板A（7）、防火板B（9），所述骨架（6）为长方形框架结构，防火板A（7）和防火板B（9）分别设置于骨架（6）的两侧，防火板A（7）的外侧覆盖有中纤板A（8），防火板B（9）的外侧覆盖有中纤板B（10），骨架（6）、防火板A（7）、防火板B（9）围合形成空腔，该空腔为空气层（11）。
2.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述门体（3）通过铰链（4）铰接安装在竖框（1）上。
3.根据权利要求2所述钢木质隔热防火单扇门，其特征在于：远离所述铰链（4）的门体（3）的一侧设有锁体（5）。
4.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述竖框（1）上沿竖直方向设置有纵向门槽（12），所述门体（3）的侧边缘能够置于纵向门槽（12）内。
5.根据权利要求4所述钢木质隔热防火单扇门，其特征在于：所述纵向门槽（12）内侧设置有纵向胶条槽（13），纵向胶条槽（13）内镶嵌有纵向胶条（14），纵向胶条（14）的高度大于纵向胶条槽（13）的深度。
6.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述横框（2）上沿横向设置有横向门槽（15），所述门体（3）的顶边缘能够置于横向门槽（15）内。
7.根据权利要求6所述钢木质隔热防火单扇门，其特征在于：所述横向门槽（15）内侧设置有横向胶条槽（16），横向胶条槽（16）内镶嵌有横向胶条（17），横向胶条（17）的高度大于横向胶条槽（17）的深度。
8.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述竖框（1）和横框（2）均由冷轧镀锌钢带制成。
9.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述骨架（6）为阻燃木材制成。
10.根据权利要求1所述钢木质隔热防火单扇门，其特征在于：所述防火板A（7）和防火板B（9）厚度范围在5～8mm。
CN201610650735.8A 2016-08-10 2016-08-10 钢木质隔热防火单扇门 Pending CN106065759A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090081777A (ko) * 2008-01-25 2009-07-29 강성태 유럽식 방화문
CN202117522U (zh) * 2011-06-20 2012-01-18 广东润成创展木业有限公司 一种新型木质防火门
US20150107172A1 (en) * 2012-06-29 2015-04-23 Intellectual Gorilla B.V. Gypsum composites used in fire resistant building components
CN206035316U (zh) * 2016-08-10 2017-03-22 成都四海防火制品有限公司 钢木质隔热防火单扇门

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090081777A (ko) * 2008-01-25 2009-07-29 강성태 유럽식 방화문
CN202117522U (zh) * 2011-06-20 2012-01-18 广东润成创展木业有限公司 一种新型木质防火门
US20150107172A1 (en) * 2012-06-29 2015-04-23 Intellectual Gorilla B.V. Gypsum composites used in fire resistant building components
CN206035316U (zh) * 2016-08-10 2017-03-22 成都四海防火制品有限公司 钢木质隔热防火单扇门

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Application publication date: 20161102