CN2265465Y - 封锁式管路连接件 - Google Patents

封锁式管路连接件 Download PDF

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Publication number
CN2265465Y
CN2265465Y CN 96240034 CN96240034U CN2265465Y CN 2265465 Y CN2265465 Y CN 2265465Y CN 96240034 CN96240034 CN 96240034 CN 96240034 U CN96240034 U CN 96240034U CN 2265465 Y CN2265465 Y CN 2265465Y
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ring
model
utility
pipe
pipeline
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嵇玉海
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Abstract

本实用新型公开了一种封锁式管路连接件,它包括管接头体,其两端是轴向孔,其特征在于:管接头体纵向管壁是“八”字形,在管壁里的斜面上依次装置有石棉圈、铁圈和铝圈,突出轴向孔的四周有四个以上的凸圆点。本实用新型由于管壁里的斜面上装置的是石棉圈、铁圈和铝圈来达到密封,所以耐热性能强,无污染,较理想地达到了管路与管件连接时不松动,封锁严密,使用寿命长。

Description

封锁式管路连接件
本实用新型涉及一种封锁式管路连接件,适用于各种规格,形状和各种材质的管路连接。
现有的膨胀自锁式管路连接件、它有一管接头体,其端部有一向外收口的截头圆锥形轴向孔,孔内置一弹性密封圈、膨胀圈和锁紧圈,其缺点是:管接头与管路相配合时,之间易滑动,再者膨胀圈和锁紧圈的材质是采用铅,因铅的刚性较差且有污染,所以与铁相配合时就会出现变形与松动。
本实用新型针对上述缺点提出一种管接头与管路连接时刚性好,不易松动,无污染、延长管路使用寿命的封锁式管路连接件。
本实用新型的任务是这样完成的、它包括管接头体,其两端是轴向孔,其特征在于:管接头体纵向管壁是“八”字形,在管壁里的斜面上依次装有石棉圈,铁圈和铝圈,突出轴向孔的四周有四个以上的凸圆点。
本实用新型具有以下效果:由于管壁里的斜面上装置的是石棉圈、铁圈和铝圈来达到密封、所以耐热性能强,无污染,较理想地达到了管路与管件连接时不松动,封锁严密,使用寿命长等效果。
图1是本实用新型的结构安装示意图;
图2是本实用新型的直接式结构示意图;
图3是本实用新型的弯头式结构示意图;
图4是本实用新型的三通式结构示意图
结合以上附图详细描述实施例,管接头体经模具翻砂出来后的纵向管壁是“八”字形3,突出轴向孔2的四周有四个以上的凸圆点7,把管接头套在管子1的外径上,依次把石棉圈4和紧固圈5、铁圈6装置于管接头体管壁里的斜面上,用专用工具压紧即可,由于在轴向孔2的四周上有凸圆点7,故使以上所述三圈在管壁里的斜面上不易从管接头的轴向孔2脱落。在使用安装过程中,与管子1配套的有直接式,弯头式、三通式、该封锁式管路连接件形成了管路连接系列化、规格化。

Claims (1)

1、封锁式管路连接件、它包括管接头体,其两端是轴向孔,其特征在于:管接头体纵向管壁是“八”字形,在管壁里的斜面上依次装置有石棉圈、铁圈和铝圈,突出轴向孔的四周有四个以上的凸圆点。
CN 96240034 1996-09-27 1996-09-27 封锁式管路连接件 Expired - Fee Related CN2265465Y (zh)

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Application Number Priority Date Filing Date Title
CN 96240034 CN2265465Y (zh) 1996-09-27 1996-09-27 封锁式管路连接件

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Application Number Priority Date Filing Date Title
CN 96240034 CN2265465Y (zh) 1996-09-27 1996-09-27 封锁式管路连接件

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CN2265465Y true CN2265465Y (zh) 1997-10-22

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CN 96240034 Expired - Fee Related CN2265465Y (zh) 1996-09-27 1996-09-27 封锁式管路连接件

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400934B (zh) * 2006-01-23 2012-09-05 圣-戈班Pam集团公司 管状接头
CN104728542A (zh) * 2013-10-11 2015-06-24 伊顿公司 用于蛤壳式联接器的闭锁机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400934B (zh) * 2006-01-23 2012-09-05 圣-戈班Pam集团公司 管状接头
CN104728542A (zh) * 2013-10-11 2015-06-24 伊顿公司 用于蛤壳式联接器的闭锁机构

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