CN107504305A - 一种用于燃气入户管路的快速接头 - Google Patents

一种用于燃气入户管路的快速接头 Download PDF

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CN107504305A
CN107504305A CN201710720408.XA CN201710720408A CN107504305A CN 107504305 A CN107504305 A CN 107504305A CN 201710720408 A CN201710720408 A CN 201710720408A CN 107504305 A CN107504305 A CN 107504305A
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gas pipe
hollow cylinder
user room
pipe leading
outlet side
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CN107504305B (zh
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朱德清
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Anhui Xincheng Porcelain Technology Co ltd
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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
    • F16L37/00Couplings of the quick-acting type
    • F16L37/02Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • 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
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/18Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

本发明公开了一种用于燃气入户管路的快速接头,包括一个进气端和至少一个出气端,所述进气端由一个大直径空心圆柱体和一个小直径空心圆柱体,以及连接在同心双圆柱体之间的圆锥台构成的一根空心管,在圆锥台或/和大直径空心圆柱体内设置密封圈;所述出气端为一段外表面设置多个间隔环的中空管。本发明结构设计简单,安装使用方便,彻底解决了漏气问题。

Description

一种用于燃气入户管路的快速接头
技术领域
本发明涉及一种快速接头,尤其涉及一种用于燃气入户管路的快速接头。
背景技术
燃气入户的管路是硬质材料,如金属管或硬质塑料管,入户后保留一段长度,户内用具要与之连接,一般都是采用软管两者之间的连接主要是采用两通或三通,有时在管外还加上锁紧装置或铁丝等拧紧。但在实际使用中,这种连接依然会出现漏气的现象,现有的接头不能解决这一问题,而且现有的连接接头安装费时费力。
发明内容
为了解决现有技术存在的问题,本发明的目的在于提供一种能解决漏气问题,又能实现快速安装的用于燃气入户管路的快速接头。
为达到上述目的,本发明所采用的技术手段是:一种用于燃气入户管路的快速接头,包括一个进气端和至少一个出气端,所述进气端由一个大直径空心圆柱体和一个小直径空心圆柱体,以及连接在同心双圆柱体之间的圆锥台构成的一根空心管,在圆锥台或/和大直径空心圆柱体内设置密封圈;所述出气端为一段外表面设置多个间隔环的中空管。
进一步的,所述大直径空心圆柱体端部外表面设置螺纹或卡口,以具有与螺纹匹配的螺帽或具有与卡口配合结构的盖作为端口密封盖,密封盖的中心留有穿过入户燃气管的孔。
更进一步的,所述大直径空心圆柱体的内孔直径为燃气入户管路外直径的1.1~1.3倍,小直径空心圆柱体内直径与燃气入户管路间隙配合。
更进一步的,所述出气端的中空管端部设置一段圆锥台体用于引入。
更进一步的,所述出气端多个间隔环之间设置密封环。
更进一步的,所述用于燃气入户管路的快速接头的使用方法,将密封盖先套入燃气入户管路,而后将燃气入户管路从大直径空心圆柱体端***并直至小直径空心圆柱体内,在圆锥台或/和大直径空心圆柱体内设置密封圈将燃气入户管路密封,锁紧密封盖;此时只需将室内燃气管***出气端,出气端的圆锥台体将室内燃气管引入并***覆盖出气端的多个间隔环即可。
本发明的有益效果在于:结构设计简单,安装使用方便,彻底解决了漏气问题。
附图说明
下面结合附图和实施例对本发明做进一步的阐述。
图1 为本发明结构示意图。
图中:1、进气端,11、大直径空心圆柱体,12、小直径空心圆柱体,13、密封盖,2、出气端,21、间隔环。
具体实施方式
如图1所示,一种用于燃气入户管路的快速接头,包括一个进气端1和至少一个出气端2,所述进气端1由一个大直径空心圆柱体11和一个小直径空心圆柱体12,以及连接在同心双圆柱体之间的圆锥台构成的一根空心管,在圆锥台或/和大直径空心圆柱体11内设置密封圈;所述出气端2为一段外表面设置多个间隔环21的中空管。
所述大直径空心圆柱体11端部外表面设置螺纹或卡口,以具有与螺纹匹配的螺帽或具有与卡口配合结构的盖作为端口密封盖13,密封盖13的中心留有穿过入户燃气管的孔。
所述大直径空心圆柱体11的内孔直径为燃气入户管路外直径的1.1~1.3倍,小直径空心圆柱体12内直径与燃气入户管路间隙配合。
所述出气端2的中空管端部设置一段圆锥台体用于引入。
所述出气端2多个间隔环之间设置密封环。
所述用于燃气入户管路的快速接头的使用方法,将密封盖先套入燃气入户管路,而后将燃气入户管路从大直径空心圆柱体端***并直至小直径空心圆柱体内,在圆锥台或/和大直径空心圆柱体内设置密封圈将燃气入户管路密封,锁紧密封盖;此时只需将室内燃气管***出气端,出气端的圆锥台体将室内燃气管引入并***覆盖出气端的多个间隔环即可。
由于设计了大小空心圆柱体,在大空心圆柱体和/或圆锥台里加入密封圈,又在大直径空心圆柱体后设置密封盖,让硬材质的入户管路能轻松***且密封,而出气端可以设置为单通或三通等多种方式,本实施例图中仅仅画出了单通结构,但原理是一样的,由于室内是软管,采用圆锥台体引入,加多间隔环和密封环配合,使得室内软管***后就处于密封状态。因此,本发明结构解决了快速连接和密封的问题,结构设计简单,使用方便快捷。
申请实施例只是用于说明本申请所公开的技术特征,本领域技术人员通过简单的替换所进行的改变,仍然属于本申请所保护的范围。

Claims (6)

1.一种用于燃气入户管路的快速接头,包括一个进气端和至少一个出气端,所述进气端由一个大直径空心圆柱体和一个小直径空心圆柱体,以及连接在同心双圆柱体之间的圆锥台构成的一根空心管,在圆锥台或/和大直径空心圆柱体内设置密封圈;所述出气端为一段外表面设置多个间隔环的中空管。
2.根据权利要求1所述的用于燃气入户管路的快速接头,其特征在于:所述大直径空心圆柱体端部外表面设置螺纹或卡口,以具有与螺纹匹配的螺帽或具有与卡口配合结构的盖作为端口密封盖,密封盖的中心留有穿过入户燃气管的孔。
3.根据权利要求2所述的用于燃气入户管路的快速接头,其特征在于:所述大直径空心圆柱体的内孔直径为燃气入户管路外直径的1.1~1.3倍,小直径空心圆柱体内直径与燃气入户管路间隙配合。
4.根据权利要求1所述的用于燃气入户管路的快速接头,其特征在于:所述出气端的中空管端部设置一段圆锥台体用于引入。
5.根据权利要求4所述的用于燃气入户管路的快速接头,其特征在于:所述出气端多个间隔环之间设置密封环。
6.如权利要求1所述的用于燃气入户管路的快速接头的使用方法,将密封盖先套入燃气入户管路,而后将燃气入户管路从大直径空心圆柱体端***并直至小直径空心圆柱体内,在圆锥台或/和大直径空心圆柱体内设置密封圈将燃气入户管路密封,锁紧密封盖;此时只需将室内燃气管***出气端,出气端的圆锥台体将室内燃气管引入并***覆盖出气端的多个间隔环即可。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201401577Y (zh) * 2009-04-23 2010-02-10 广东万和新电气股份有限公司 燃气热水器中水箱的热水管与出水嘴连接结构
CN202302422U (zh) * 2011-10-08 2012-07-04 陈美玉 一种卡箍式粗细管管接头
CN103244773A (zh) * 2013-05-17 2013-08-14 林仁国 一种燃气输送用波纹管快速接头
CN203322582U (zh) * 2013-02-01 2013-12-04 仲亚华 一种多用软管接头
CN105371023A (zh) * 2015-12-16 2016-03-02 湖南埃瓦新能源科技有限公司 一种双密封防脱式连接装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201401577Y (zh) * 2009-04-23 2010-02-10 广东万和新电气股份有限公司 燃气热水器中水箱的热水管与出水嘴连接结构
CN202302422U (zh) * 2011-10-08 2012-07-04 陈美玉 一种卡箍式粗细管管接头
CN203322582U (zh) * 2013-02-01 2013-12-04 仲亚华 一种多用软管接头
CN103244773A (zh) * 2013-05-17 2013-08-14 林仁国 一种燃气输送用波纹管快速接头
CN105371023A (zh) * 2015-12-16 2016-03-02 湖南埃瓦新能源科技有限公司 一种双密封防脱式连接装置

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