CN203442160U - 一种高压快速关闭阀门 - Google Patents

一种高压快速关闭阀门 Download PDF

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Publication number
CN203442160U
CN203442160U CN201320346104.9U CN201320346104U CN203442160U CN 203442160 U CN203442160 U CN 203442160U CN 201320346104 U CN201320346104 U CN 201320346104U CN 203442160 U CN203442160 U CN 203442160U
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valve
closure
flap
valve rod
pressure rapid
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CN201320346104.9U
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张生华
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Kunshan Aibeibei Valve Co., Ltd.
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张生华
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Abstract

本实用新型涉及阀门技术领域,具体的说是一种高压快速关闭阀门,阀门包含阀体、阀座、阀瓣、阀杆、导向键、手轮、阀杆螺母,阀门内置可活动调整阀瓣,阀座与阀体采用非金属与软金属双密封,阀瓣周向通过导向键进行间隙圆周固定,阀杆螺母连接有阀杆,阀杆螺母顶端连接有手轮,本实用新型通过对阀门内部的结构改进,克服了现有的阀门的关闭时间较长,且旋转扭矩较大的问题,可以实现快速关闭油路,有非常好的效果。

Description

一种高压快速关闭阀门
技术领域
本实用新型涉及阀门技术领域,具体的说是一种高压快速关闭阀门。 
背景技术
高压截止阀是一款新型阀门,适应于石油钻采行业,目前API6A阀门中无此种结构类型的阀门。主要针对于现有各种阀门打开关闭时间较长,而设计的一种能迅速切断流体的阀门,目前API6A阀门普遍打开关闭时间较长,且旋转扭矩较大。 
因此,为克服上述技术的不足而设计出能够快速关闭油路的阀门的一种高压快速关闭阀门,正是发明人所要解决的问题。 
发明内容
针对现有技术的不足,本实用新型的目的是提供一种高压快速关闭阀门,其结构简单,使用方便,能够快速关闭油路,有非常好的实用价值。 
本实用新型解决其技术问题所采用的技术方案是:一种高压快速关闭阀门,其特征在于:阀门包含阀体、阀座、阀瓣、阀杆、导向键、手轮、阀杆螺母,阀门内置可活动调整阀瓣,阀座与阀体采用非金属与软金属双密封,阀瓣周向通过导向键进行间隙圆周固定,阀杆螺母连接有阀杆,阀杆螺母顶端连接有手轮。 
本实用新型的有益效果是: 
1、本实用新型通过对阀门内部的结构改进,克服了现有的阀门的关闭时间较长,且旋转扭矩较大的问题,可以实现快速关闭油路,有非常好的效果。 
附图说明
图1是本实用新型结构示意图; 
附图标记说明:1-阀体;2-阀座;3-阀瓣;4-阀杆;5-导向键;6-手轮;7-阀杆螺母。 
具体实施方式
下面结合具体实施例,进一步阐述本实用新型,应理解,这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围。此外应理解,在阅读了本实用新型讲授的内容之后,本领域技术人员可以对本实用新型作各种改动或修改,这些等价形式同样落在申请所附权利要求书所限定的范围。 
图1是本实用新型一种高压快速关闭阀门结构示意图,阀门包含阀体1、阀座2、阀瓣3、阀杆4、导向键5、手轮6、阀杆螺母7,阀门内置可活动调整阀瓣3,阀座2与阀体 1采用非金属与软金属双密封,阀瓣3周向通过导向键5进行间隙圆周固定,阀杆螺母7连接有阀杆4,阀杆螺母7顶端连接有手轮6。 
本实用新型高压截止阀是一款API6A与API6D相结合的一种新型阀门,阀门两侧采用标准API法兰连接,连接密封可靠,本实用新型在使用过程中:阀门内置可活动调整阀瓣3,能够自动找准密封配合中心,实行可靠快速截止密封,阀座2与阀体1采用非金属与软金属双密封,阀瓣3周向通过导向键5进行间隙圆周固定,轴向由阀杆螺母7的转动带动阀杆4上下的运动,关闭阀门时阀瓣3上具有一个向下的压力差,推进密封,同时还可逆时针转动手轮6,使得阀瓣3顶住阀座2,实现机械强迫截止密封。 

Claims (1)

1.一种高压快速关闭阀门,其特征在于:阀门包含阀体、阀座、阀瓣、阀杆、导向键、手轮、阀杆螺母,阀门内置可活动调整阀瓣,阀座与阀体采用非金属与软金属双密封,阀瓣周向通过导向键进行间隙圆周固定,阀杆螺母连接有阀杆,阀杆螺母顶端连接有手轮。 
CN201320346104.9U 2013-06-17 2013-06-17 一种高压快速关闭阀门 Expired - Fee Related CN203442160U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235385A (zh) * 2013-06-17 2014-12-24 张生华 一种高压快速关闭阀门

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235385A (zh) * 2013-06-17 2014-12-24 张生华 一种高压快速关闭阀门

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ASS Succession or assignment of patent right

Owner name: KUNSHAN AIBEIBEI VALVE CO., LTD.

Free format text: FORMER OWNER: ZHANG SHENGHUA

Effective date: 20140430

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Effective date of registration: 20140430

Address after: Suzhou City, Jiangsu province 215300 town Kunshan City No. 299 Dong Ting Lu is Miriam

Patentee after: Kunshan Aibeibei Valve Co., Ltd.

Address before: Suzhou City, Jiangsu province 215300 town Kunshan City No. 299 Dong Ting Lu is Miriam

Patentee before: Zhang Shenghua

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

Granted publication date: 20140219

Termination date: 20170617

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