CN202972108U - 一种球阀阀体 - Google Patents

一种球阀阀体 Download PDF

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Publication number
CN202972108U
CN202972108U CN 201220232653 CN201220232653U CN202972108U CN 202972108 U CN202972108 U CN 202972108U CN 201220232653 CN201220232653 CN 201220232653 CN 201220232653 U CN201220232653 U CN 201220232653U CN 202972108 U CN202972108 U CN 202972108U
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China
Prior art keywords
valve seat
valve
seat body
valve body
ball valve
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Expired - Fee Related
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CN 201220232653
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English (en)
Inventor
陈昆水
李涛
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WUHU XINRUI VALVE CO Ltd
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WUHU XINRUI VALVE CO Ltd
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Abstract

本实用新型公开了一种球阀阀体,包括有阀座本体,所述的阀座本体上卡合有阀体,阀体与阀座本体的之间夹合有半环形的封板,封板具有与阀芯的球面相配合的弧形卡槽,所述阀座本体的出水口内壁上固定安装有阀座,所述阀座与阀座本体之间形成卡槽,所述卡槽内固定安装有密封圈。本实用新型的阀体组合设计且安装拆卸方便快捷,同时增设一封板,提高了阀体的密封效果,易于操作人员单独进行。

Description

一种球阀阀体
技术领域
本实用新型涉及偏心半球阀领域,具体属于一种球阀阀体。 
背景技术
在管道中起截断介质的球阀种类很多,有硬质密封偏心球阀和软密封偏心半球阀,硬密封偏心半球阀的密封是金属对金属,长时间使用后相接触面会相互摩擦,使密封有一定的泄漏,软密封偏心半球阀的密封是金属对橡胶,长时间使用后相接触面不会相互摩擦,密封可达到零泄漏,目前市场上已有的软密封结构在使用时虽然达到零密封的效果,但其结构复杂、安装维修不方便,特别是在容易发生结垢的恶略环境中使用,因结垢现象的产生而影响到阀门的自如开启,降低了工作效率,影响了使用寿命和经济效益。 
实用新型内容
本实用新型的目的是提供一种一种球阀阀体,阀体组合设计且安装拆卸方便快捷,同时增设一封板,提高了阀体的密封效果,易于操作人员单独进行。 
本实用新型的技术方案如下: 
一种球阀阀体,包括有阀座本体,其特征在于:所述的阀座本体上卡合有阀体,阀体与阀座本体的之间夹合有半环形的封板,封板具有与阀芯的球面相配合的弧形卡槽,所述阀座本体的出水口内壁上固定安装有阀座,所述阀座与阀座本体之间形成卡槽,所述卡槽内固定安装有密封圈。 
所述的阀座本体与阀体之间设有密封垫。 
本实用新型的阀体组合设计且安装拆卸方便快捷,同时增设一封板,提高了阀体的密封效果,易于操作人员单独进行。 
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,一种球阀阀体,包括有阀座本体1,阀座本体1上卡合有阀体2,阀体2与阀座本体1的之间夹合有半环形的封板4,封板4具有与阀芯的球面5相配合的弧形卡槽,所述阀座本体1的出水口内壁上固定安装有阀座6,所述阀座6与阀座本体1之间形成卡槽7,所述卡槽7内固定安装有密封圈8,阀座本体与阀体之间设有密封垫3。 

Claims (2)

1.一种球阀阀体,包括有阀座本体,其特征在于:所述的阀座本体上卡合有阀体,阀体与阀座本体的之间夹合有半环形的封板,封板具有与阀芯的球面相配合的弧形卡槽,所述阀座本体的出水口内壁上固定安装有阀座,所述阀座与阀座本体之间形成卡槽,所述卡槽内固定安装有密封圈。
2.根据权利要求1所述的一种球阀阀体,其特征在于:所述的阀座本体与阀体之间设有密封垫。 
CN 201220232653 2012-05-22 2012-05-22 一种球阀阀体 Expired - Fee Related CN202972108U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220232653 CN202972108U (zh) 2012-05-22 2012-05-22 一种球阀阀体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220232653 CN202972108U (zh) 2012-05-22 2012-05-22 一种球阀阀体

Publications (1)

Publication Number Publication Date
CN202972108U true CN202972108U (zh) 2013-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220232653 Expired - Fee Related CN202972108U (zh) 2012-05-22 2012-05-22 一种球阀阀体

Country Status (1)

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CN (1) CN202972108U (zh)

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Granted publication date: 20130605

Termination date: 20140522