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CN203560545U - 上端盖式阀门 - Google Patents

上端盖式阀门 Download PDF

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Publication number
CN203560545U
CN203560545U CN201320640263.XU CN201320640263U CN203560545U CN 203560545 U CN203560545 U CN 203560545U CN 201320640263 U CN201320640263 U CN 201320640263U CN 203560545 U CN203560545 U CN 203560545U
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CN
China
Prior art keywords
valve
end cover
end cap
valve body
connecting base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320640263.XU
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English (en)
Inventor
方作义
程海元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingyang Anhui County Grand Pump Valve Manufacturing Co Ltd
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Qingyang Anhui County Grand Pump Valve Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Qingyang Anhui County Grand Pump Valve Manufacturing Co Ltd filed Critical Qingyang Anhui County Grand Pump Valve Manufacturing Co Ltd
Priority to CN201320640263.XU priority Critical patent/CN203560545U/zh
Application granted granted Critical
Publication of CN203560545U publication Critical patent/CN203560545U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种上端盖式阀门,包括阀体,所述阀体的上端设有敞口,所述敞口的边缘设有连接座,所述连接座的上端设有阀门端盖,所述端盖的中心设有阀杆孔,所述端盖的侧壁上连接法兰,所述连接法兰的内壁上设有一圈凸起,所述凸起的内壁上设有O形圈槽。本实用新型结构简单,密封性好,不用整体拆卸下来也能及时维修。

Description

上端盖式阀门
技术领域
本实用新型涉及一种上端盖式阀门。 
背景技术
    现有技术中,阀门在维修和保养的过程中,需要将阀门整体拆卸下来进行维修,维修好以后再重新安装,这样比较费时间,而且,这样也容易造成,安装过程中的失误导致,导致阀门安装不牢固,使得阀门泄漏。 
实用新型内容
本实用新型目的是提供一种结构简单,密封性好,不用整体拆卸下来也能及时维修的上端盖式阀门。 
本实用新型解决技术问题提供如下方案: 
一种上端盖式阀门,包括阀体,其特征在于:所述阀体的上端设有敞口,所述敞口的边缘设有连接座,所述连接座的上端设有阀门端盖,所述端盖的中心设有阀杆孔,所述端盖的侧壁上连接法兰,所述连接法兰的内壁上设有一圈凸起,所述凸起的内壁上设有O形圈槽。
所述阀体的连接座的下方设有阀瓣密封阀座。 
    本实用新型在阀体的上端设有敞口,且在敞口上端设有端盖,这样在端盖内转动安装有阀杆,且端盖的下端面上设有凸起,这样凸起的侧壁上设有O形密封圈槽,增加密封效果,这样当阀门需要维修的时候,打开上端盖,就可以直接对内壁的问题进行检修,不需要将阀门拆下来了。 
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,一种上端盖式阀门,包括阀体1,所述阀体1的上端设有敞口2,所述敞口2的边缘设有连接座3,所述连接座3的上端设有阀门端盖4,所述端盖4的中心设有阀杆孔5,所述端盖4的侧壁上连接法兰6,所述连接法兰6的内壁上设有一圈凸起7,所述凸起7的内壁上设有O形圈槽8。 
所述阀体1的连接座3的下方设有阀瓣密封阀座9。 

Claims (2)

1.一种上端盖式阀门,包括阀体,其特征在于:所述阀体的上端设有敞口,所述敞口的边缘设有连接座,所述连接座的上端设有阀门端盖,所述端盖的中心设有阀杆孔,所述端盖的侧壁上连接法兰,所述连接法兰的内壁上设有一圈凸起,所述凸起的内壁上设有O形圈槽。
2.根据权利要求1所述上端盖式阀门,其特征在于:所述阀体的连接座的下方设有阀瓣密封阀座。
CN201320640263.XU 2013-10-16 2013-10-16 上端盖式阀门 Expired - Fee Related CN203560545U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320640263.XU CN203560545U (zh) 2013-10-16 2013-10-16 上端盖式阀门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320640263.XU CN203560545U (zh) 2013-10-16 2013-10-16 上端盖式阀门

Publications (1)

Publication Number Publication Date
CN203560545U true CN203560545U (zh) 2014-04-23

Family

ID=50510266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320640263.XU Expired - Fee Related CN203560545U (zh) 2013-10-16 2013-10-16 上端盖式阀门

Country Status (1)

Country Link
CN (1) CN203560545U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140423

Termination date: 20141016

EXPY Termination of patent right or utility model