CN202182200U - 用于阀门的阀芯 - Google Patents

用于阀门的阀芯 Download PDF

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Publication number
CN202182200U
CN202182200U CN2011201761891U CN201120176189U CN202182200U CN 202182200 U CN202182200 U CN 202182200U CN 2011201761891 U CN2011201761891 U CN 2011201761891U CN 201120176189 U CN201120176189 U CN 201120176189U CN 202182200 U CN202182200 U CN 202182200U
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China
Prior art keywords
valve
spool
valve core
valve rod
face
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Expired - Fee Related
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CN2011201761891U
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English (en)
Inventor
沈升好
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Anhui Fanchang Wannan Valve Casting Co Ltd
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Anhui Fanchang Wannan Valve Casting Co Ltd
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Priority to CN2011201761891U priority Critical patent/CN202182200U/zh
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Abstract

本实用新型公开了一种用于阀门的阀芯,包括有圆盘形的阀芯块,所述阀芯块的圆周侧壁上设有阀杆装配通孔,所述阀杆装配通孔的两侧上分别设有阀杆固定块,所述阀芯块的两圆周端面为密封端面,所述两密封端面上附着有端面软体。所述阀芯块的两密封端面上的端面软体为软体包胶或者其他软体物质。本实用新型结构简单、密封性能好阀芯开启灵活。

Description

用于阀门的阀芯
技术领域
本实用新型涉及一种阀门控制装置,具体是一种用于阀门的阀芯。 
背景技术
阀芯是借助它的移动来实现方向控制、压力控制或流量控制的基本功能的阀零件。按移动方式分为旋转式、平移式(径向、面向)。按形状一般可分为球形(球阀)、圆锥形(旋塞)、圆饼形(蝶阀和闸阀)、圆盖型(截止阀和止回阀)。一般以青铜或不锈钢为主,也有塑料、尼龙、陶瓷、玻璃等。减压阀中的阀芯是实现控制压力的主要零部件之一。现有技术中阀芯截流密封性能不好,阀芯开启不灵活的问题。 
实用新型内容
本实用新型提供一种截流密封性能好,阀芯开启灵活的阀门的阀芯。 
本实用新型解决技术问题提供如下方案: 
一种用于阀门的阀芯,包括有圆盘形的阀芯块,所述阀芯块的圆周侧壁上设有阀杆装配通孔,所述阀杆装配通孔的两侧上分别设有阀杆固定块,所述阀芯块的两圆周端面为密封端面,所述两密封端面上附着有端面软体。 
所述阀芯块的两密封端面上的端面软体为软体包胶。 
使用时,将阀杆装入阀芯块的阀孔内,通过阀芯块上的两个阀杆固定块来将阀杆固定住,再将阀芯放入到阀体内,调节阀杆上下移动来带动阀芯的移动,同时阀芯的端面上的密封胶与阀体内壁紧密接触,达到密封的作用。 
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
参见附图,一种用于阀门的阀芯,包括有圆盘形的阀芯块1,所述阀芯块的圆周侧壁上设有阀杆装配通孔2,所述阀杆装配通孔2的两侧上分别设有阀杆固定块3,所述阀芯块1的两圆周端面为密封端面4,所述两密封端面4上附着有端面软体5,所述阀芯块1的两密封端面4上的端面软体5为软体包胶。 

Claims (2)

1.一种用于阀门的阀芯,其特征在于:包括有圆盘形的阀芯块,所述阀芯块的圆周侧壁上设有阀杆装配通孔,所述阀杆装配通孔的两侧上分别设有阀杆固定块,所述阀芯块的两圆周端面为密封端面,所述两密封端面上附着有端面软体。
2.根据权利要求1所述用于阀门的阀芯,其特征在于:所述阀芯块的两密封端面上的端面软体为软体包胶。 
CN2011201761891U 2011-05-30 2011-05-30 用于阀门的阀芯 Expired - Fee Related CN202182200U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201761891U CN202182200U (zh) 2011-05-30 2011-05-30 用于阀门的阀芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201761891U CN202182200U (zh) 2011-05-30 2011-05-30 用于阀门的阀芯

Publications (1)

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CN202182200U true CN202182200U (zh) 2012-04-04

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CN2011201761891U Expired - Fee Related CN202182200U (zh) 2011-05-30 2011-05-30 用于阀门的阀芯

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322222A (zh) * 2013-06-28 2013-09-25 无锡市伟丰印刷机械厂 一种便于拆装的石油管道夹板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322222A (zh) * 2013-06-28 2013-09-25 无锡市伟丰印刷机械厂 一种便于拆装的石油管道夹板

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Granted publication date: 20120404

Termination date: 20130530