CN202418883U - 组合导向套单座调节阀 - Google Patents

组合导向套单座调节阀 Download PDF

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Publication number
CN202418883U
CN202418883U CN2012200126773U CN201220012677U CN202418883U CN 202418883 U CN202418883 U CN 202418883U CN 2012200126773 U CN2012200126773 U CN 2012200126773U CN 201220012677 U CN201220012677 U CN 201220012677U CN 202418883 U CN202418883 U CN 202418883U
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China
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guide sleeve
valve
seat adjusting
valve body
adjusting valve
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Expired - Fee Related
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CN2012200126773U
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English (en)
Inventor
李满义
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Cepai Group Co Ltd
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Cepai Group Co Ltd
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Abstract

本实用新型公开了组合导向套单座调节阀,它包含有阀体(1)、导向套(2)、阀盖(3)和螺柱(4),阀盖(3)安装在阀体(1)上,阀体(1)内位于阀盖(3)与螺柱(4)之间安装导向套(2),其特征是:导向套(2)的内壁上设凹槽(5),凹槽(5)内安装导向衬套(6)。它适用于管路控制及流量调节,采用了清除介质的残留物导向衬套,节省了材料,降低了成本,延长了产品使用寿命,组装简便,劳动生产率高。

Description

组合导向套单座调节阀
技术领域
     本实用新型涉及通用机械阀门,具体涉及组合导向套单座调节阀。
背景技术
现有的单座调节阀,主要有阀体、阀座、阀芯、导向套、阀盖、填料、填料压盖、螺栓螺母等组成。其导向套的结构是托盘式,这种结构的缺点是设计复杂,加工不方便,体积大费材料,多增加一个金属缠绕垫片,成本高,摩擦力大,组装不方便。
发明内容
本实用新型的目的在于:提供一种组合导向套单座调节阀,它适用于在管道上对介质的流量进行调节或开启关闭,降低材料成本,加工、组装、拆卸维护难度低,避免阀杆接触流体介质的残留物进入上部填料,使用寿命长。
本实用新型的目的是通过以下技术措施来实现的:它包含有阀体、导向套、阀盖和螺柱,阀盖安装在阀体上,阀体内位于阀盖与螺柱之间安装导向套,其特征是:导向套的内壁上设凹槽,凹槽内安装导向衬套。 
本实用新型相比现有技术的有益效果是:它能有效地改善导向套的复杂设计,降低成本,清除了阀杆上接触流体介质的残留物,阻止污渍进入上部填料,提高产品使用寿命,导向衬套的材料采用金属材料能适用高温介质。
附图说明
图1是本实用新型的导向套结构图。
图2是图1的剖视俯视图。
图中:1阀体,2导向套,3阀盖,4螺柱,5凹槽,6导向衬套。
具体实施方式
下面结合附图进一步详述本实用新型的技术解决方案。
如图1、2所示,它包含有阀体1、导向套2、阀盖3和螺柱4,阀盖3安装在阀体1上,阀体1内位于阀盖3与螺柱4之间安装导向套2,其特征是:导向套2的内壁上设凹槽5,凹槽5内安装导向衬套6。

Claims (1)

1.组合导向套单座调节阀,它包含有阀体(1)、导向套(2)、阀盖(3)和螺柱(4),阀盖(3)安装在阀体(1)上,阀体(1)内位于阀盖(3)与螺柱(4)之间安装导向套(2),其特征是:导向套(2)的内壁上设凹槽(5),凹槽(5)内安装导向衬套(6)。
CN2012200126773U 2012-01-12 2012-01-12 组合导向套单座调节阀 Expired - Fee Related CN202418883U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200126773U CN202418883U (zh) 2012-01-12 2012-01-12 组合导向套单座调节阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200126773U CN202418883U (zh) 2012-01-12 2012-01-12 组合导向套单座调节阀

Publications (1)

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CN202418883U true CN202418883U (zh) 2012-09-05

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Family Applications (1)

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CN2012200126773U Expired - Fee Related CN202418883U (zh) 2012-01-12 2012-01-12 组合导向套单座调节阀

Country Status (1)

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CN (1) CN202418883U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20170112

CF01 Termination of patent right due to non-payment of annual fee