CN2157373Y - 一种静态密封阀门 - Google Patents

一种静态密封阀门 Download PDF

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Publication number
CN2157373Y
CN2157373Y CN 93228204 CN93228204U CN2157373Y CN 2157373 Y CN2157373 Y CN 2157373Y CN 93228204 CN93228204 CN 93228204 CN 93228204 U CN93228204 U CN 93228204U CN 2157373 Y CN2157373 Y CN 2157373Y
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utility
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CN 93228204
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邢兆杰
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Abstract

本实用新型提供一种静态密封阀门,由阀体1、 阀盖2和阀杆3所组成,其特征在于:阀门中还包括 一个起全密封作用的弹性整体阀瓣4,阀瓣4有翻边 固定于阀体1和阀盖2之间。具有结构简单、不泄漏 等优点,用于各种阀门。

Description

本实用新型涉及阀门,尤其是一种无泄漏的、静态密封的阀门。
现有的阀门,其阀杆的密封是采用填料密封形式的动态密封结构,填料的压盖需经常调整,并要经常更换填料,而且这种动态密封结构的阀门易产生泄漏,使介质流失,特别是用在有害介质和腐蚀性介质中,泄漏后,对人员设备造成很大危害,不利于安全生产、环境保护,浪费原料、浪费能源。
本实用新型的目的就是提供一种无泄漏,无需常调整维护的阀门。
本实用新型的技术解决方案是:一种静态密封阀门,由阀体1、阀盖2和阀杆3所组成,其特征在于:阀门中还包括一个起全密封作用的弹性整体阀瓣4有翻边固定于阀体1和阀盖2之间。
所述的阀门为截止阀、节流阀和闸阀,其中均有与之相应的起全密封作用的弹性整体阀瓣4。
本实用新型与现有技术相比,具有结构简单、不产生泄漏不需经常调整维护、卫生、安全、对人员和设备不产生危害,节约原料和能源,并特别适用于有害介质和腐蚀性介质应用等优点。
附图1是本实用新型的截止阀实施例。
附图2是本实用新型的水龙头实施例。
下面结合附图说明实施例:阀瓣4装于阀体1内,桶形阀瓣4的翻边由阀盖2紧固在阀体1的相应端面上,起密封作用,即静态密封;通过螺纹结构装于阀盖2内的阀杆3的下端面作用于桶形阀瓣4的桶底控制阀门的开合。

Claims (2)

1、一种静态密封阀门,由阀体[1]、阀盖[2]和阀杆[3]所组成,其特征在于:阀门中还包括一个起全密封作用的弹性整体阀瓣[4],阀瓣[4]有翻边固定于阀体[1]和阀盖[2]之间。
2、根据权利要求1所述的阀门,其特征在于:所述的阀门为截止阀、节流阀和闸阀,其中均有与之相应的起全密封作用的弹性整体阀瓣[4]。
CN 93228204 1993-05-15 1993-05-15 一种静态密封阀门 Expired - Fee Related CN2157373Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93228204 CN2157373Y (zh) 1993-05-15 1993-05-15 一种静态密封阀门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93228204 CN2157373Y (zh) 1993-05-15 1993-05-15 一种静态密封阀门

Publications (1)

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CN2157373Y true CN2157373Y (zh) 1994-02-23

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CN 93228204 Expired - Fee Related CN2157373Y (zh) 1993-05-15 1993-05-15 一种静态密封阀门

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CN (1) CN2157373Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134971A (zh) * 2015-09-28 2015-12-09 苏州洛特兰新材料科技有限公司 一种氨用截止阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134971A (zh) * 2015-09-28 2015-12-09 苏州洛特兰新材料科技有限公司 一种氨用截止阀

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