CN201747994U - 承插式升降止回阀 - Google Patents

承插式升降止回阀 Download PDF

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CN201747994U
CN201747994U CN2010202779582U CN201020277958U CN201747994U CN 201747994 U CN201747994 U CN 201747994U CN 2010202779582 U CN2010202779582 U CN 2010202779582U CN 201020277958 U CN201020277958 U CN 201020277958U CN 201747994 U CN201747994 U CN 201747994U
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valve
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陈绪英
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Abstract

一种承插式升降止回阀,包括阀体、阀座、阀瓣、阀盖。其特点是,阀体与管道承插连接。它解决了目前社会上普通阀门靠人工手动启闭操作麻烦的问题,可以实现一种长期使用不容易产生泄漏现象的液体流量控制阀门。本实用新型承插式升降止回阀广泛适用于液体的管道装置流量控制领域。

Description

承插式升降止回阀
技术领域:
本实用新型涉及流体管道的流量控制领域,具体地说是一种液体的流动控制阀。
背景技术:
目前社会上设计生产的阀门,连接型式为法兰和螺纹连接,其缺点是容易出现泄漏现象。
发明内容:
本实用新型为解决普通阀门法兰和螺纹连接易出现泄漏现象的问题,发明一种承插式连接的阀门。
本实用新型的技术方案是,一种承插式升降止回阀,包括阀体、阀座、阀瓣、阀盖,其特殊之外是,阀体与管道承插后焊接连接。
在阀体内装有竖向的柱状阀瓣,阀瓣的下端置于阀座上,阀瓣的中部留有横向的介质出口,阀座的下面留有介质进口,阀瓣的下端成锥头状,阀体与阀盖螺栓连接。
本实用新型的技术效果是,采用上述的技术方案,其连接型式为承插后焊接连接,保证不出现泄漏现象。
附图说明
图1是实用新型的结构主视图,并作摘要附图。
在图中,1阀体、2阀瓣、3阀座、4阀盖。
具体实施方式
下面结合附图实施例,对本实施新型进一步说明。
如图中所示,在阀体1内装有竖向的柱状阀瓣3,阀瓣3的下端置于阀座2上,阀瓣3的中部留有横向的介质出口,阀座2的下面留有介质进口,阀瓣3的下端成锥头状,阀体1与阀盖4螺栓联结。
可以实现一种长期使用,阀门阀体和管道连接处不容易产生泄漏现象的液体流量控制阀门。

Claims (1)

1.一种承插式升降止回阀,包括阀体、阀座、阀瓣、阀盖,其特征是:阀体与管道承插连接。
CN2010202779582U 2010-07-30 2010-07-30 承插式升降止回阀 Expired - Fee Related CN201747994U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202779582U CN201747994U (zh) 2010-07-30 2010-07-30 承插式升降止回阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202779582U CN201747994U (zh) 2010-07-30 2010-07-30 承插式升降止回阀

Publications (1)

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CN201747994U true CN201747994U (zh) 2011-02-16

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CN2010202779582U Expired - Fee Related CN201747994U (zh) 2010-07-30 2010-07-30 承插式升降止回阀

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Granted publication date: 20110216

Termination date: 20120730