CN202418648U - 一种阀瓣倒角截止阀 - Google Patents

一种阀瓣倒角截止阀 Download PDF

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Publication number
CN202418648U
CN202418648U CN 201120565272 CN201120565272U CN202418648U CN 202418648 U CN202418648 U CN 202418648U CN 201120565272 CN201120565272 CN 201120565272 CN 201120565272 U CN201120565272 U CN 201120565272U CN 202418648 U CN202418648 U CN 202418648U
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胡春杨
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SUZHOU DELAN ENERGY SCIENCE & TECHNOLOGY CORP., LTD.
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SUZHOU DELAN ENERGY TECHNOLOGY Co Ltd
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Abstract

一种阀瓣倒角截止阀,包括阀体和阀瓣,所述阀体和阀瓣之间设密封圈,其特征在于:所述阀瓣上设倒角,所述倒角形成所述阀瓣与所述阀体之间的再次密封。本实用新型的阀瓣倒角截止阀结构简单合理、易于安装、可降低加工成本和维修难度,在阀瓣上增加倒角,形成阀瓣与阀体之间的再次密封,保证了阀体的密封效果,主要用于截止阀和疏水阀。

Description

一种阀瓣倒角截止阀
技术领域
本实用新型涉及阀门领域,具体涉及一种阀瓣倒角截止阀。 
背景技术
传统的截止阀一般采用如图1所示的结构,仅在阀体和阀瓣之间设密封圈,长期使用后,密封效果降低,容易发生泄漏。 
发明内容
本实用新型要解决的技术问题是提供一种新型阀瓣倒角截止阀,阀瓣处增加倒角,相当于增加第二道密封,起到双重效果,保证阀体的密封,主要用于截止阀和疏水阀。。 
本实用新型解决上述问题的技术方案是: 
一种阀瓣倒角截止阀,包括阀体和阀瓣,所述阀体和阀瓣之间设密封圈,其特征在于:所述阀瓣上设倒角,所述倒角形成所述阀瓣与所述阀体之间的再次密封。 
本实用新型的阀瓣倒角截止阀结构简单合理、易于安装、可降低加工成本和维修难度,在阀瓣上增加倒角,形成阀瓣与阀体之间的再次密封,保证了阀体的密封效果,主要用于截止阀和疏水阀。 
附图说明
图1是现有技术的截止阀的结构示意图。 
图2为本实用新型的一种阀瓣倒角截止阀的结构示意图。 
附图标记说明 
1、阀体  2、阀瓣  3、密封圈  4、倒角 
具体实施方式
下面结合附图对本实用新型作进一步详细说明。 
如图2所示,本实用新型的一种阀瓣倒角截止阀,包括阀体1和阀瓣2,阀体1和阀瓣2之间设密封圈3,阀瓣上设倒角4,倒角4形成阀瓣与阀体之间的再次密封。 
本实用新型的阀瓣倒角截止阀结构简单合理、易于安装、可降低加工成本和维修难度,在阀瓣上增加倒角,形成阀瓣与阀体之间的继密封圈后的再次密封,保证了阀体的密封效果,主要用于截止阀和疏水阀。 
以上所述,仅是本实用新型的较佳实施例,并非对本实用新型作任何形式上的限制,凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属本实用新型技术方案的保护范围。 

Claims (1)

1.一种阀瓣倒角截止阀,包括阀体和阀瓣,所述阀体和阀瓣之间设密封圈,其特征在于:所述阀瓣上设倒角,所述倒角形成所述阀瓣与所述阀体之间的再次密封。
CN 201120565272 2011-12-30 2011-12-30 一种阀瓣倒角截止阀 Expired - Fee Related CN202418648U (zh)

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CN 201120565272 CN202418648U (zh) 2011-12-30 2011-12-30 一种阀瓣倒角截止阀

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CN202418648U true CN202418648U (zh) 2012-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410513A (zh) * 2019-07-31 2019-11-05 江苏圣泰阀门有限公司 Y型压力密封截止阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410513A (zh) * 2019-07-31 2019-11-05 江苏圣泰阀门有限公司 Y型压力密封截止阀

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Address after: 215000 Suzhou Lake Industrial Park, Xiangcheng District Economic Development Zone, Jiangsu

Patentee after: SUZHOU DELAN ENERGY SCIENCE & TECHNOLOGY CORP., LTD.

Address before: Cao Hu Industrial Park of Xiangcheng Economic Development Zone, Suzhou City, Jiangsu province 215000

Patentee before: Suzhou Delan Energy Technology Co., Ltd.

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Granted publication date: 20120905

Termination date: 20141230

EXPY Termination of patent right or utility model