CN107806317A - 一种安全密封自动防火窗 - Google Patents

一种安全密封自动防火窗 Download PDF

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CN107806317A
CN107806317A CN201710998755.9A CN201710998755A CN107806317A CN 107806317 A CN107806317 A CN 107806317A CN 201710998755 A CN201710998755 A CN 201710998755A CN 107806317 A CN107806317 A CN 107806317A
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谭笑琼
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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
    • 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
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00Fastening knobs or handles to lock or latch parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E06B3/54Fixing of glass panes or like plates
    • E06B3/58Fixing of glass panes or like plates by means of borders, cleats, or the like
    • 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
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • 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
    • E06B5/161Profile members 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
    • 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
    • E06B5/165Fireproof windows

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

Abstract

本发明公开了一种安全密封自动防火窗,包括窗框和窗扇,窗扇上防火密封地安装有玻璃,窗扇上分别高低错落地设置有与窗框抵接的密封条,框体型材对应与玻璃连接的一侧外壁边缘延伸出有与玻璃表面抵接的夹板,玻璃通过与框体型材连接的压条与窗扇紧固连接框体型材对应于窗扇背向玻璃的一侧凸出有用于插接密封条的凸沿,框体型材于窗扇对向窗框的表面设置有用于安装密封条的安装槽,窗框上还安装有闭门器和启闭装置,窗扇设置有内手把,内手把转动可对应卡接窗框,内手把连接有连轴,窗扇框体内设置有带动连轴的电机。本产品能够实现自动防火关闭锁紧,及时有效地进行防火,而且其具有极好的窗体结构牢固性,隔音和气密性也非常优良。

Description

一种安全密封自动防火窗
技术领域
本发明涉及一种安全密封自动防火窗。
背景技术
防火窗是现时用于能够防止室内火灾时火势向外蔓延的门窗结构,目前这种防火门窗已经逐步应用在各种建筑的外层窗户上,但是现时的高层建筑越来越多,同时对窗户的结构安全性、隔音静谧性和气密性等都有着越来越高的要求,而且防火安全功能更是非常重要的需求,因此需要满足这些防火窗产品。
发明内容
为了克服现有技术的不足,本发明提供一种安全密封自动防火窗。
本发明解决其技术问题所采用的技术方案是:
一种安全密封自动防火窗,包括窗框和窗扇,窗扇上防火密封地安装有玻璃,窗扇上分别高低错落地设置有与窗框抵接的密封条,框体型材对应与玻璃连接的一侧外壁边缘延伸出有与玻璃表面抵接的夹板,玻璃通过与框体型材连接的压条与窗扇紧固连接框体型材对应于窗扇背向玻璃的一侧凸出有用于插接密封条的凸沿,框体型材于窗扇对向窗框的表面设置有用于安装密封条的安装槽,窗框上还安装有闭门器和启闭装置,闭门器设置有带动窗扇闭合的推杆机构,启闭装置包括安装在窗框上的防火开关机构,以及安装在窗扇框体上的固定杆,窗扇设置有内手把,内手把转动可对应卡接窗框,内手把连接有连轴,窗扇框体内设置有带动连轴的电机,电机的电机轴与连轴驱动连接。
玻璃为单片玻璃或双层中空防火玻璃,密封条的抵接面一侧设置有V形的槽口。
凸沿设置为带有槽型的凹口结构,安装槽为框体型材金属板向内弯曲成“n”字形的凹槽。
本发明的有益效果是:本产品能够实现自动防火关闭锁紧,及时有效地进行防火,而且其具有极好的窗体结构牢固性,隔音和气密性也非常优良。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明安装结构示意图;
图2是本发明的安装状态分解示意图;
图3是本发明中窗扇于把手处的水平截面结构示意图;
图4是本发明的一种窗体实施例的正向视角示意图。
具体实施方式
参照图1-图4,本发明实施方式的防火窗,包括窗框1和窗扇2,所述窗扇2通过合页76可开合地安装在所述窗框1上,窗扇2上防火密封地安装有玻璃3,随窗扇2闭合其边框与窗框1高低错落同时抵接,窗扇2上分别高低错落至少设置有两道与窗框1同向抵接的密封条4,且窗框1上还安装有闭门器5和启闭装置6,所述闭门器5设置有带动窗扇2闭合的推杆机构51,所述推杆机构51与窗扇2框体连接,所述启闭装置6包括安装在窗框1上的防火开关机构61,以及安装在窗扇2框体上的固定杆62,所述固定杆62随窗扇2打开至相应位置时与所述防火开关机构61可解除连接,闭门器5通过液压缸、气缸等驱动装置通过推杆机构51将窗扇2往窗框1闭合,通过启闭装置6可在窗扇2固定在需要或相应的打开位置,在发生火灾时防火开关机构61受火自动松开与固定杆62的连接,从而关闭窗扇2,配合至少两道密封条4高低同时抵接窗框1,使窗扇2闭合后具有极佳的气密性、水密性,并且能够抵抗强大风压;窗扇2的边框为金属板冷轧构成的空心结构型材;防火开关机构61设置有受火自动收缩的卡键,卡键匹配可顶接固定杆62上相应的卡杆进行固定。
参考图3,窗扇2的两侧相对应地分别设置有可转动的内手把71和外手把72,内手把71转动可对应卡接窗框1,内手把71和外手把72之间连接有穿过窗扇2框体的连轴73,当启闭装置6和闭门器5启动逼窗后,又或者内手把71从内转动与窗框1卡接,可通过外手把72操作内手把71转动进行外部开启或锁紧窗扇2。
内手把71内设置有连接在内手把71和连轴73之间的热敏卡环74,热敏卡环74受热变形同时夹紧内手把71和连轴73,只有内手把71在火灾受热后,才会使内手把71与连轴73连接,从而避免外手把72不可随意控制内手把71。
窗扇2框体内设置有带动连轴73的电机75,电机75的电机轴与连轴73驱动连接,电机轴可通过齿轮、链带、皮带或其它方式连接连轴73,启闭装置6触发时,电机75通过连轴73带动内手把71转动至不卡接位置,闭门器5关上窗扇2后,电机75通过连轴73带动内手把71转动进行卡接关紧窗扇2。
窗扇2和窗框1连接的合页76设置在窗框1外侧面上,合页76通过螺栓或螺钉与窗框1连接,窗扇2与合页76连接的一侧与窗框1之间留有大于内手把71与窗框1卡接宽度的移动空间,因此从外侧面可通过拆卸合页76而使内手把71卡接窗框1的窗扇2通过横移解除卡接,避免了无法转动内手把71卡接时开启窗扇2的不便。
参考图1和图2,所述窗扇2的边框为矩形的框体型材21,所述框体型材21对应与玻璃3连接的一侧外壁边缘延伸出有与玻璃3表面抵接的夹板211,所述玻璃3通过与框体型材21连接的压条22与窗扇2紧固连接,所述压条22通过螺钉或螺栓固定在框体型材21上,压条22与所述夹板211相对形成夹接玻璃3边缘的夹口,且玻璃3与框体型材21、夹板211和压条22之间设置有防火岩棉条,夹板211为框体型材21的金属板往外延伸并双层对折紧压构成。
参考图1和图2,所述窗扇2的边框为矩形的框体型材21,所述框体型材21对应于窗扇2背向玻璃3的一侧凸出有用于插接密封条4的凸沿212,框体型材21于窗扇2对向所述窗框1的表面设置有用于安装密封条4的安装槽213,窗框1与窗扇2的边框抵接的框体部分相应为L形。所述凸沿212和安装槽213的密封条4高低错路与窗框1抵接。
如图2所示,所述凸沿212设置为带有槽型的凹口结构,凸沿212的壁体抵接面为框体型材21的金属板延伸并叠合连接,金属板一端弯折成“2”字形,另一端弯折成“6”字形,并且金属板两端匹配叠合和扣接,形成框体型材21的牢固结构,并且便于实现高低错落密封抵接。
如图2所示,所述安装槽213为框体型材21金属板向内弯曲成“n”字形的凹槽,安装槽213内一边侧壁与框体型材21侧边弯折叠合。
参考图1,所述密封条4顶端设置有伞形或锚状的插接部,所述插接部上设置有至少一层或两层的卡爪。
参考图1,所述密封条4的抵接面一侧设置有V形的槽口,且密封条4表面设置有数个微凸条增加密封贴合性,密封条4为弹性材料,V形槽口可进一步增加密封条4表面抵接面与窗框1抵接的接触弹性。
所述玻璃3为单片玻璃或双层中空防火玻璃。
以上所述,只是本发明的较佳实施方式而已,但本发明并不限于上述实施例,只要其以任何相同或相似手段达到本发明的技术效果,都应落入本发明的保护范围之内。

Claims (3)

1.一种安全密封自动防火窗,其特征在于:包括窗框和窗扇,窗扇上防火密封地安装有玻璃,窗扇上分别高低错落地设置有与窗框抵接的密封条,框体型材对应与玻璃连接的一侧外壁边缘延伸出有与玻璃表面抵接的夹板,玻璃通过与框体型材连接的压条与窗扇紧固连接框体型材对应于窗扇背向玻璃的一侧凸出有用于插接密封条的凸沿,框体型材于窗扇对向窗框的表面设置有用于安装密封条的安装槽,窗框上还安装有闭门器和启闭装置,闭门器设置有带动窗扇闭合的推杆机构,启闭装置包括安装在窗框上的防火开关机构,以及安装在窗扇框体上的固定杆,窗扇设置有内手把,内手把转动可对应卡接窗框,内手把连接有连轴,窗扇框体内设置有带动连轴的电机,电机的电机轴与连轴驱动连接。
2.根据权利要求1所述的一种安全密封自动防火窗,其特征在于:
玻璃为单片玻璃或双层中空防火玻璃,密封条的抵接面一侧设置有V形的槽口。
3.根据权利要求1所述的一种安全密封自动防火窗,其特征在于:
凸沿设置为带有槽型的凹口结构,安装槽为框体型材金属板向内弯曲成“n”字形的凹槽。
CN201710998755.9A 2017-10-20 2017-10-20 一种安全密封自动防火窗 Pending CN107806317A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111075326A (zh) * 2020-01-17 2020-04-28 郑州市天荣建材有限公司 一种防火窗

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826862A2 (de) * 1996-08-31 1998-03-04 PROMAT GmbH Glastür für Brandschutzzwecke sowie Verfahren zum Herstellen einer Glastür für Brandschutzzwecke
CN101153516A (zh) * 2007-08-16 2008-04-02 闵爱香 兼具电动和手动功能的门窗执手
CN201671476U (zh) * 2010-05-07 2010-12-15 河北九安门业有限公司 防火窗自动闭合装置
CN201981967U (zh) * 2011-04-02 2011-09-21 陈燕珠 防火门窗专用钢型材系统
CN201991414U (zh) * 2011-03-25 2011-09-28 周国平 新型自动关闭防火窗

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826862A2 (de) * 1996-08-31 1998-03-04 PROMAT GmbH Glastür für Brandschutzzwecke sowie Verfahren zum Herstellen einer Glastür für Brandschutzzwecke
CN101153516A (zh) * 2007-08-16 2008-04-02 闵爱香 兼具电动和手动功能的门窗执手
CN201671476U (zh) * 2010-05-07 2010-12-15 河北九安门业有限公司 防火窗自动闭合装置
CN201991414U (zh) * 2011-03-25 2011-09-28 周国平 新型自动关闭防火窗
CN201981967U (zh) * 2011-04-02 2011-09-21 陈燕珠 防火门窗专用钢型材系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111075326A (zh) * 2020-01-17 2020-04-28 郑州市天荣建材有限公司 一种防火窗

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