CN201531107U - 组合内模式厨卫防火排气道 - Google Patents

组合内模式厨卫防火排气道 Download PDF

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CN201531107U
CN201531107U CN2009201857219U CN200920185721U CN201531107U CN 201531107 U CN201531107 U CN 201531107U CN 2009201857219 U CN2009201857219 U CN 2009201857219U CN 200920185721 U CN200920185721 U CN 200920185721U CN 201531107 U CN201531107 U CN 201531107U
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exhaust passage
kitchen
toilet
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徐仁春
曾泽安
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Jiangxi Dongliang Technology Co. Ltd.
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JIANGXI BAIJIE SCIENCE AND TECHNOLOGY Co Ltd
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Abstract

一种组合内模式厨卫防火排气道,属建筑领域。所述组合内模式厨卫防火排气道由外框长板一(1)、外框长板二(2)、内模(3)、三角加强筋(4)组合粘结而成。内模(3)为内角分布有三角筋的方形整体框架结构件。三角加强筋(4)是一种横截面积为等边直角三角形的,增加与外框组装件交角粘结面积的三角条料。构成所述组合内模式厨卫防火排气道的所有配件采用工业废物料及无机非金属防火材料制成。本实用新型适用于住宅厨卫集中排气道,也适用于办公楼洗手间集中排气道。

Description

组合内模式厨卫防火排气道
技术领域
本实用新型涉及居民住宅厨卫烟气排放管道,属建筑技术领域。
背景技术
公有的居民住宅厨卫烟气排放管道,一般采用混凝土预制,其混凝土管的壁厚一般为1cm,由于厨房排烟温度高,这种管道在使用过程中,往往会出现龟裂,严重时会造成管道坍塌,堵塞底层住户的管道,影响居民住宅的生活和安全。
发明内容
本实用新型的目的在于提供一种安全可靠,制作方便、经久耐用的居民住宅组合内模式厨卫烟气防火排放管道,以取代传统的混凝土烟气管道。
本实用新型采取以下技术方案实现:
本实用新型由外框长板一、外框长板二、内模、三角加强筋组合而成,以内模为基准,内模外粘贴外框长板,内模之间的两块外框长板的交角处粘贴三角加强筋,组成组合内模式厨卫烟气防火排放管道。
外框长板一和外框长板二均为长方形板料,长为2800mm-3000mm,宽为250mm-500mm,厚度5-15mm;内模为内角分布有三角筋的方形整体框架结构件,在烟气防火排放管道中起骨架支撑作用,内模外形根据需要可以制作成正方形,也可制作成长方形,内模边长240mm-490mm,厚度为20mm-50mm;三角加强筋是横截面积为等边直角三角形的三角条料,等边直角三角形截面的直角三角形边长为20mm-40mm,其直角边增加了与外框长板交角粘结面积,其长度取决于每个防火通风道内模数量的多少,为两个内模之间的距离,长度为300mm-2900mm。上述配件的材料均选用工业废物料及无机非金属防火材料专门制成防火预制件,用粘结剂粘结安装,整个管道不仅机械强度高,而且可抗高温,在高温工作环境下不会龟裂和燃烧,具有良好的防火性能。
两块外框长板一、两块外框组长板二、2-8个内模和4-28根三角加强筋,可以粘结组合成各种方框形管道。内模均匀分布在外框长板的长度方向上,与外框长板粘结牢靠,在内模之间两相邻外框长板的直角交角上,粘结三角加强筋,三角加强筋的二个直角边分别与外框长板一和外框长板二紧紧粘牢,三角加强筋起到增加粘结面积及加固管道的作用。
上述配件的材料均选用工业废物料及无机非金属材料专门制成防火预制件,用粘结剂粘结安装,整个管道不仅机械强度高,而且可抗高温,在高温工作环境下不会龟裂和燃烧,具有良好的防火性能。
本实用新型与现有技术比较的有益效果是,本实用新型采用工业废物料及无机非金属防火材料制成,不仅具有较好的防火性能,材料中大量使用回收的工业废材料,使其再利用,符合国家大力推广提倡的节能环保政策;且本实用新型结构牢固,在长期使用过程中,不会产生龟裂、破损等现象,对住宅居民的厨卫安全有保障;本实用新型采取组合式结构,制作和安装方便,适宜工厂化批量生产。
本实用新型适用于住宅厨卫集中排气道,也适用于办公楼洗手间集中排气道。
附图说明
附图1为本实用新型组合内模式厨卫防火排气道的结构主视图。
附图2为本实用新型组合内模式厨卫防火排气道的结构侧视图
附图3为本实用新型组合内模式厨卫防火排气道外框长板示意图
附图4为本实用新型组合内模式厨卫防火排气道内模示意图
附图5为本实用新型组合内模式厨卫防火排气道三角加强筋示意图
具体实施方式
本实用新型实施例为截面外形尺寸为250mm×250mm,长度为3000mm的组合式厨卫防火排气道,其外形结构如附图1、附图2所示。本实施例设置4个内模,两端各一个,中间两个均匀分布,其中,外框长板一(1)为2件(每件尺寸为3000mm×250mm×7mm)、外框长板二(2)为2件(每件尺寸为3000mm×236mm×7mm)、内模(3)为4件(每件尺寸为236mm×236mm×30mm)、三角加强筋(4)为12件(每件尺寸为960mm×30mm×30mm),以上是构成本实用新型组合式厨卫防火排气道的结构配件。
按外框长板的长度方向,将4个内模均匀排列粘结在外框长板二上,再将外框长板一粘结在外框长板二相邻面上的内模上,在外框长板一和外框长板二相接的角上,在每两个内模之间粘结三角加强筋,依次再粘结第二块外框长板二至内模上,交角处粘结三角加强筋;最后粘结第二块外框长板一,并加固粘结所有三角加强筋,待粘结剂干后,本实施例完成。

Claims (3)

1.一种组合内模式厨卫防火排气道,其特征在于,所述组合式厨卫防火排气道由外框长板一、外框长板二、内模、三角加强筋组合而成;以内模为基准,内模外粘贴外框长板,内模之间的两块外框长板的交角处粘贴三角加强筋,组成组合内模式厨卫烟气防火排放管道。
2.根据权利要求1所述的组合内模式厨卫防火排气道,其特征在于,所述内模为内角分布有三角筋的方形整体框架结构件,根据需要外形可以制作成正方形,也可制作成长方形,内模边长240mm-490mm,厚度为20mm-50mm。
3.根据权利要求1所述的组合内模式厨卫防火排气道,其特征在于,所述三角加强筋是一种横截面积为等边直角三角形的,增加与外框组装件交角粘结面积的三角条料,等边直角三角形截面的直角三角形边长为20mm-40mm。
CN2009201857219U 2009-07-07 2009-07-07 组合内模式厨卫防火排气道 Expired - Lifetime CN201531107U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892733A (zh) * 2010-08-12 2010-11-24 葛福祥 组合式烟气道
CN101962991A (zh) * 2010-09-14 2011-02-02 徐仁春 一体式厨卫防火排气道及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892733A (zh) * 2010-08-12 2010-11-24 葛福祥 组合式烟气道
CN101962991A (zh) * 2010-09-14 2011-02-02 徐仁春 一体式厨卫防火排气道及其制备方法

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