CN201129492Y - 一种调节阀 - Google Patents

一种调节阀 Download PDF

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Publication number
CN201129492Y
CN201129492Y CNU2007201925698U CN200720192569U CN201129492Y CN 201129492 Y CN201129492 Y CN 201129492Y CN U2007201925698 U CNU2007201925698 U CN U2007201925698U CN 200720192569 U CN200720192569 U CN 200720192569U CN 201129492 Y CN201129492 Y CN 201129492Y
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CNU2007201925698U
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方建文
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Abstract

本实用新型公开一种调节阀,包括阀体1,套筒2,套筒2的上端顶住阀盖4,下端与阀体1的接触部位设置有凹槽,凹槽里设置有橡胶密封圈3,橡胶密封圈3为两条0形圈。本实用新型的有益效果:方便拆卸,不用焊接,维修加工方便,节约成本。

Description

一种调节阀
技术领域
本实用新型涉及一种阀门,特别涉及一种调节阀。
背景技术
如图1所示,图1是现有的调节阀的结构示意图,套筒2与阀体1之间都是通过人工将两者在焊接点21处焊接起来,焊接起来后,维修更换都及其不方便,焊接后容易变形,如果是套筒2坏了,因为套筒是焊接在阀体1上,所以拆卸下来相当麻烦,一般整个阀门都报废,这样成本高,浪费严重。
发明内容
针对现有的调节阀的缺点,本实用新型提供一种新型的调节阀。为了实现上述目的,本实用新型所采取的方案是:一种调节阀,包括阀体1,套筒2,套筒2的上端顶住阀盖4,下端与阀体1的接触部位设置有凹槽,凹槽里设置有橡胶密封圈3,橡胶密封圈3为两条O形圈。
本实用新型的有益效果:方便拆卸,不用焊接,维修加工方便,节约成本。
附图说明
图1.现有的调节阀的结构示意图。
图2.本实用新型的结构示意图。
图号说明
1........阀体                 2.......套筒
21......焊接点                3.......橡胶圈
4......阀盖
具体实施方式
请参见附图说明其实施过程:
一种调节阀,包括阀体1和套筒2,套筒2的上端顶住阀盖4的下端,阀盖4上面有螺母固定,这样套筒2就被固定住了。套筒2的下端与阀体1的接触部位设置有凹槽,凹槽里设置有橡胶密封圈3,橡胶密封圈3为两条O形圈。当然也可以设置多条O形圈。O形圈的目的是防止液体通过套筒2与阀体1之间的缝隙漏出。

Claims (2)

1.一种调节阀,包括阀体(1),套筒(2),其特征在于,套筒(2)的上端顶住阀盖(4),下端与阀体(1)的接触部位设置有凹槽,凹槽里设置有橡胶密封圈(3)。
2.根据权利要求1所述的一种调节阀,其特征在于,橡胶密封圈(3)为两条O形圈。
CNU2007201925698U 2007-11-26 2007-11-26 一种调节阀 Expired - Fee Related CN201129492Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201925698U CN201129492Y (zh) 2007-11-26 2007-11-26 一种调节阀

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Application Number Priority Date Filing Date Title
CNU2007201925698U CN201129492Y (zh) 2007-11-26 2007-11-26 一种调节阀

Publications (1)

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CN201129492Y true CN201129492Y (zh) 2008-10-08

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CNU2007201925698U Expired - Fee Related CN201129492Y (zh) 2007-11-26 2007-11-26 一种调节阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040235A (zh) * 2012-01-12 2014-09-10 松下电器产业株式会社 阀装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040235A (zh) * 2012-01-12 2014-09-10 松下电器产业株式会社 阀装置
CN104040235B (zh) * 2012-01-12 2016-02-10 松下电器产业株式会社 阀装置

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Granted publication date: 20081008

Termination date: 20111126