CN104132197A - 一种通风管道的连接方法 - Google Patents

一种通风管道的连接方法 Download PDF

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Publication number
CN104132197A
CN104132197A CN201410259295.4A CN201410259295A CN104132197A CN 104132197 A CN104132197 A CN 104132197A CN 201410259295 A CN201410259295 A CN 201410259295A CN 104132197 A CN104132197 A CN 104132197A
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China
Prior art keywords
plate
airduct
cavity
connecting means
ventilation duct
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CN201410259295.4A
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English (en)
Inventor
支亮
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ZHEJIANG TERASUN AIR DUCT CO Ltd
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ZHEJIANG TERASUN AIR DUCT CO Ltd
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Priority to CN201410259295.4A priority Critical patent/CN104132197A/zh
Priority to PCT/CN2014/086534 priority patent/WO2015188484A1/zh
Publication of CN104132197A publication Critical patent/CN104132197A/zh
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10Adhesive or cemented joints
    • F16L13/103Adhesive joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10Adhesive or cemented joints
    • F16L13/11Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0009Joints for pipes with a square or rectangular cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/06Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means
    • F16L25/08Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means in the form of screws, nails or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/14Arrangements for the insulation of pipes or pipe systems
    • F16L59/16Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0209Ducting arrangements characterised by their connecting means, e.g. flanges

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Building Environments (AREA)
  • Duct Arrangements (AREA)

Abstract

本发明公开了一种通风管道的连接方法,风管与风管之间通过插板连接,该方法包括:①在风管的连接面上去除夹芯层形成空腔,空腔为深度是5-100mm的长条形槽,插板为宽度是10-200mm的扁平长方体;该插板的材料为带有保温功能的板或者是具有防火功能的板;②在空腔内填充胶粘材料;③将与空腔形状相配套的插板插入空腔;④将插板另一部分插入另一个风管的空腔内实现对接,相互连接的两风管空腔深度之和等于或者略大于插板的宽度。本发明通过在风管与风管之间的连接处增设插板,从而加强了风管间的连接强度,提高了抗震、抗开裂的能力,杜绝了安全隐患。

Description

一种通风管道的连接方法
技术领域
本发明涉及一种通风管道的连接方法,尤其是复合板风管的连接方法。
背景技术
复合板风管是除铁皮风管后的第二大品种,用量广泛。有《机制玻镁复合板与风管》国家行业标准和《机制玻镁复合板风管制作与安装》国家建筑标准设计图集。机制玻镁复合板风管是以玻镁纤维布为增强材料,氧化镁、氯化镁或者氧化镁、硫酸镁为胶凝材料的复合板为表面的强度结构层,简称镁质胶凝材料,以聚苯乙烯泡沫板、聚胺酯泡沫板、酚醛泡沫板、超细玻璃板板、岩棉板等为夹芯层。
机制玻镁复合风管的安装连接,是在风管与风管连接的平面上涂胶粘剂,然后将连接风管靠紧,在平整的条件下固化。这种方法已经传用了十年。实践证明,这种连接面开裂严重,一旦风管连接面开裂,风管产生漏风,影响通风效率,更严重是风管有坠落的危险,存在严重的安全隐患。
发明内容
本发明的目的在于克服现有技术的不足,提供了一种通风管道的连接方法,该方法是在风管与风管之间的连接处增设插板,从而加强了风管间的连接强度,提高了抗震、抗开裂的能力,杜绝了安全隐患。
本发明解决问题采用的技术方案是:
一种通风管道的连接方法,风管与风管之间通过插板连接,该方法包括:
①在风管的连接面上去除夹芯层形成空腔;
②在空腔内填充胶粘材料;
③将与空腔形状相配套的插板插入空腔,所述插板的宽度大于空腔的深度;
④将插板另一部分插入另一个风管的空腔内实现对接。
作为上述方案的进一步设置,所述的空腔是深度为5-100mm的长条形槽,所述的插板是宽度为10-200mm的扁平长方体。
作为上述方案的进一步设置,相互连接的两风管空腔深度之和等于或略大于插板的宽度。
作为上述方案的进一步设置,相互连接的两风管空腔深度之和与插板宽度的差值范围为0-20mm。
作为上述方案的进一步设置,所述的插板的材料为带有保温功能的板或者是具有防火功能的板。
作为上述方案的进一步设置,所述的空腔设计为风管连接面上下两处或左右两处或者是上下左右四处。
作为上述方案的进一步设置,完成该方法的步骤④后保持平整状态并待胶粘材料固化。
作为上述方案的进一步设置,所述的插板与风管之间可以通过紧固件加固。
本发明的有益效果是:
本发明通过在风管与风管之间的连接处增设插板,从而加强了风管间的连接强度,提高了抗震、抗开裂的能力,杜绝了安全隐患,并且密封效果更佳。
附图说明
图1为插板的结构示意图;
图2为风管的结构示意图;
图3为插板插入空腔状态时结构示意图;
图4为风管与风管之间通过插板连接后的结构示意图;
图5为通过紧固件加固后的风管剖面示意图。
具体实施方式
以下结合附图和具体实施方式对本发明作进一步说明。
实施例
1、预先制作用于风管1连接的插板2,如图1所示,插板2的长度、厚度与所插入风管1空腔4的长度、厚度配套,插板2的宽度为10mm-200mm,连接时,如图3所示,各分一半左右插入两只相连接风管1的夹芯层3中,插板2的材料分两类,一类是带保温功能的板,具有导热系数低,保温效果好等优点;另一类为防火板。
2、如图2所示,在风管1与风管1的连接面,刮去深度约5-100mm风管板夹芯层3,形成空腔4。
3、在空腔4内填充适量胶粘剂,插板2插入空腔4后,通过插板2挤压胶粘剂,填满空腔4,使插板2与风管空腔4粘接牢固。
4、如图4所示,风管1与风管1对接时,将露在风管1外面的插板2插入对应风管1的空腔4内,去除挤压到外面的胶粘剂,在平整的条件下固化。
5、如图5所示,可用紧固件5(射钉、螺钉等)对插板2进行加固,也可以不用。
6、插板2连接可以只在风管1的上下板或左右板两板之间,或上下左右板四板同时采用。

Claims (8)

1.一种通风管道的连接方法,其特征在于:风管(1)与风管(1)之间通过插板(2)连接,该方法包括:
①在风管(1)的连接面上去除夹芯层(3)形成空腔(4);
②在空腔(4)内填充胶粘材料;
③将与空腔(4)形状相配套的插板(2)插入空腔(4),所述插板(2)的宽度大于空腔(4)的深度;
④将插板(2)另一部分插入另一个风管(1)的空腔(4)内实现对接。
2.根据权利要求1所述的一种通风管道的连接方法,其特征在于:所述的空腔(4)是深度为5-100mm的长条形槽,所述的插板(2)是宽度为10-200mm的扁平长方体。
3.根据权利要求1所述的一种通风管道的连接方法,其特征在于:相互连接的两风管(1)空腔(4)深度之和大于或者等于插板(2)的宽度。
4.根据权利要求3所述的一种通风管道的连接方法,其特征在于:相互连接的两风管(1)空腔(4)深度之和与插板(2)宽度的差值范围为0-20mm。
5.根据权利要求1所述的一种通风管道的连接方法,其特征在于:所述的插板(2)的材料为带有保温功能的板或者是具有防火功能的板。
6.根据权利要求1所述的一种通风管道的连接方法,其特征在于:所述的空腔(4)设计为风管(1)连接面上下两处或左右两处或者是上下左右四处。
7.根据权利要求1所述的一种通风管道的连接方法,其特征在于:完成该方法的步骤④后保持平整状态并待胶粘材料固化。
8.根据权利要求1所述的一种通风管道的连接方法,其特征在于:所述的插板(2)与风管(1)之间通过紧固件(5)加固。
CN201410259295.4A 2014-06-11 2014-06-11 一种通风管道的连接方法 Pending CN104132197A (zh)

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PCT/CN2014/086534 WO2015188484A1 (zh) 2014-06-11 2014-09-15 一种通风管道的连接方法

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2374727Y (zh) * 1999-07-16 2000-04-19 成都华中玻璃钢有限责任公司 插板式无法兰风管连接装置
CN1317660A (zh) * 2000-04-10 2001-10-17 王毅 板式耐火组合风管及其组合技术
CN201704932U (zh) * 2010-05-25 2011-01-12 黄智华 一种快速插接式组合通风管道
EP2282095A2 (de) * 2009-08-07 2011-02-09 Franz Schuck GmbH Vorrichtung und Verfahren zum Herstellen einer Verbindung zwischen zwei rohrförmigen Bauteilen
CN102563827A (zh) * 2012-03-08 2012-07-11 温州建设集团有限公司 一种非金属复合风管施工工艺
CN103307366A (zh) * 2013-06-21 2013-09-18 黄智华 一种防开裂组合型玻镁风管
CN203500699U (zh) * 2013-09-25 2014-03-26 浙江天仁风管有限公司 一种玻镁复合风管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8818014D0 (en) * 1988-07-28 1988-09-01 Aeb Jacked Structures Ltd Improvements in & relating to tubular members for forming conduits
WO2012056083A1 (en) * 2010-10-26 2012-05-03 Kimmo Rahnasto Joining device for connecting air conditioning duct members to each other and a method for fabricating a joining device
CN203927134U (zh) * 2014-06-11 2014-11-05 浙江天仁风管有限公司 一种通风管道

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2374727Y (zh) * 1999-07-16 2000-04-19 成都华中玻璃钢有限责任公司 插板式无法兰风管连接装置
CN1317660A (zh) * 2000-04-10 2001-10-17 王毅 板式耐火组合风管及其组合技术
EP2282095A2 (de) * 2009-08-07 2011-02-09 Franz Schuck GmbH Vorrichtung und Verfahren zum Herstellen einer Verbindung zwischen zwei rohrförmigen Bauteilen
CN201704932U (zh) * 2010-05-25 2011-01-12 黄智华 一种快速插接式组合通风管道
CN102563827A (zh) * 2012-03-08 2012-07-11 温州建设集团有限公司 一种非金属复合风管施工工艺
CN103307366A (zh) * 2013-06-21 2013-09-18 黄智华 一种防开裂组合型玻镁风管
CN203500699U (zh) * 2013-09-25 2014-03-26 浙江天仁风管有限公司 一种玻镁复合风管

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