CN2141008Y - 管道快速联接器 - Google Patents

管道快速联接器 Download PDF

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Publication number
CN2141008Y
CN2141008Y CN 92237306 CN92237306U CN2141008Y CN 2141008 Y CN2141008 Y CN 2141008Y CN 92237306 CN92237306 CN 92237306 CN 92237306 U CN92237306 U CN 92237306U CN 2141008 Y CN2141008 Y CN 2141008Y
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utility
model
quick
pipe
constricting
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Expired - Fee Related
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CN 92237306
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姚志远
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Abstract

一种管道快速联接器,是把由弹性材料制成密封 管3套在被联接管道4的接头处,再包一压紧套1; 压紧套为两瓣,一边用铰接另一边用穿过制在上下瓣 上的联接板7的螺栓螺母5固紧。为了压的密实,压 紧套1内壁制有多道凸缘2;为了防止泄漏,压紧套 对口6处制成U形。用本管道快速联接器联接管 道,被联接管道不需进行任何加工,因此可达到快速、 省工、方便、安全,特别是对那些有防爆、防火要求的 地方,更有显著优点。并且制造简单,成本低。

Description

本实用新型涉及一种管道快速联接器,用于工矿企业及建筑业的管道联接。
现在用于管道联接的方法,主要有三种,这就是,焊接、丝扣联接、法兰盘联接。这些方法的缺点是成本高,速度慢,劳动强度大,如用焊接还容易引起火灾,甚至爆炸的危险。
本实用新型的目的是提供一种管道快速联接器,该联接器联接管道能实现快速、安全、方便,并且成本低。
本实用新型的目的是这样实现的:
在管道接头处,先包上一与被联接管道外径相同的密封管,密封管外面再包围以压紧套,压紧套再用螺栓、螺母固紧。
为了使压紧套对密封管压的紧实,压紧套内壁制有多道凸缘;又为了使压紧套对口处密封效果好,对口做成U字形;为了使压紧套和密封管便于在被联接管道上的安装,压紧套制成两瓣,然后联接起来;密封管是弹性材料制成,为了与被联接管道结合紧密,密封管的内径要等于或稍小于被联接管的外径。
该管道快速联接器可以加工成与被连接管道公称尺寸相同的标准件,被联接管道不需进行任何加工,直接在现场使用该联接器。因此在现场安装时,仅需用板手之类的工具。这样能实现省工、方便、快速的目的,对有易燃易爆要求的场合,用本管道联接器联接管道,将更有其优越性,同时本联接器结构简单,造价低。
下面通过附图进一步介绍本实用新型。
附图1为本实用新型的主视图;
附图2为本实用新型的A-A视图;
图中1为压紧套,它一般由金属制做,它又由上瓣9和下瓣8组成,这是为了在被联接管道4上安装方便,上瓣9和下瓣8一边用铰接或其它方法联接在一起,另一边用制在上下瓣上的联接板7通过螺栓螺母5紧固,因此在联接以后,压紧套1外形为一个园管。为了压的紧实,在压紧套1的内壁制有多道环形凸缘2,在本附图上为4道,也可以更多,但不能少于2道凸缘。又为了使对口6处不易泄漏,因此把对口6制成U字形。密封管3是由弹性材料制成,为了与被联接管4贴合紧密,密封管3内径要等于或稍小于被联接管4的外径。
使用时,先把密封管3套在被联接管道4上,并使被联接管道4对中好,然后包上压紧套1,用螺栓、螺母5固紧,就把管道联接起来。此时被联接管道在轴向上,根据现场情况,可用支架等加固。

Claims (4)

1、一种管道快速联接器,其特征为:被联接管道4的接头处包有密封管3、密封管3外包有压紧套1。
2、如权利要求1所述的联接器,其特征为:压紧套1的内壁上制有多道凸缘2。
3、如权利要求1所述的联接器,其特征为:密封管3内径等于或稍小于被联接管道4的外径。
4、如权利要求1或2所述的联接器,其特征为,压紧套1的对口6制成U形。
CN 92237306 1992-10-09 1992-10-09 管道快速联接器 Expired - Fee Related CN2141008Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92237306 CN2141008Y (zh) 1992-10-09 1992-10-09 管道快速联接器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92237306 CN2141008Y (zh) 1992-10-09 1992-10-09 管道快速联接器

Publications (1)

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CN2141008Y true CN2141008Y (zh) 1993-08-25

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CN 92237306 Expired - Fee Related CN2141008Y (zh) 1992-10-09 1992-10-09 管道快速联接器

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CN (1) CN2141008Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113280196A (zh) * 2021-04-06 2021-08-20 芜湖通联汽车部件有限公司 一种便于连接的空调管道

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113280196A (zh) * 2021-04-06 2021-08-20 芜湖通联汽车部件有限公司 一种便于连接的空调管道

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