CN201382174Y - 防堵塞球阀 - Google Patents

防堵塞球阀 Download PDF

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Publication number
CN201382174Y
CN201382174Y CN200920024121U CN200920024121U CN201382174Y CN 201382174 Y CN201382174 Y CN 201382174Y CN 200920024121 U CN200920024121 U CN 200920024121U CN 200920024121 U CN200920024121 U CN 200920024121U CN 201382174 Y CN201382174 Y CN 201382174Y
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China
Prior art keywords
valve
valve seat
spool
barrel
seat
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Expired - Fee Related
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CN200920024121U
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English (en)
Inventor
刘培林
贾民兴
李勇
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.)
SHANDONG E-LONG VALVE Co Ltd
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SHANDONG E-LONG VALVE Co Ltd
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Priority to CN200920024121U priority Critical patent/CN201382174Y/zh
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Abstract

一种防堵塞球阀,包括左阀体、右阀体、左阀座、右阀座、阀杆和阀芯,阀芯的通道与阀体上的进气装置和排气装置相通,阀芯还与阀座上的通孔相通。阀门在使用前后可随时清理杂质,有效地降低了阀芯的摩擦,提高了阀芯的使用寿命,从而降低了使用成本。

Description

防堵塞球阀
技术领域
本实用新型涉及一种阀门,特别是涉及一种防堵塞球阀。
背景技术
现有球阀使用一段时间后,腔体内堆积许多杂质,严重时会使阀芯卡阻。
发明内容
本实用新型的目的在于提供一种防堵塞球阀。阀门关闭后,阀芯的通道与阀体上的进气阀和排泄阀、阀座上的通孔相通,打开阀体上端的进气阀吹气,将阀芯与腔体内的介质吹起,一部分通过左阀座上的孔排出,一部分通过阀体下端的排泄阀排出。
本实用新型的目的是通过以下技术方案实现的:
将阀座垫圈放入左阀体的阀座槽内,带通孔的左阀座压在垫圈上,阀杆装入右阀体内,将阀芯推入,压住左阀座,将装有阀座垫圈和右阀座的右阀体与左阀体紧固,左右阀座压紧阀芯。
本实用新型的优点与效果是:
1、使用前后可随时清理杂质,有效地降低了阀芯的摩擦,减少死区。
2、使用前后可随时清理杂质,无需将阀门拆卸维修,提高工作效率。
3、采用防堵塞球阀提高了阀芯的使用寿命,从而降低了使用成本。
附图说明
本实用新型图1为结构示意图。
具体实施方式
下面参照图1对本实用新型进行详细说明。
如图所示,阀座垫圈2放入左阀体1内,左阀座3压在阀座垫圈2上,阀杆5装入左阀体1内,将阀芯4推入压住左阀座3,将装有阀座垫圈2和右阀座6的右阀体7与左阀体1紧固,左右阀座压紧阀芯。阀芯4的通道与阀体上的进气阀8和排泄阀9以及阀座上的通孔相通。

Claims (2)

1.一种防堵塞球阀,包括左阀体、右阀体、左阀座、右阀座和阀杆,其特征在于:所述球阀还包括阀芯,所述阀芯的通道与阀体上的进气阀和排泄阀相通,所述阀芯还与阀座上的通孔相通。
2.如权利要求1所述的防堵塞球阀,其特征在于:在左阀体的阀座槽内放置有阀座垫圈,带通孔的左阀座压在阀座垫圈上,阀杆装入右阀体内,将阀芯推入,压住左阀座,将装有阀座垫圈和右阀座的右阀体与左阀体紧固,左、右阀座压紧阀芯。
CN200920024121U 2009-03-24 2009-03-24 防堵塞球阀 Expired - Fee Related CN201382174Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920024121U CN201382174Y (zh) 2009-03-24 2009-03-24 防堵塞球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920024121U CN201382174Y (zh) 2009-03-24 2009-03-24 防堵塞球阀

Publications (1)

Publication Number Publication Date
CN201382174Y true CN201382174Y (zh) 2010-01-13

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ID=41525649

Family Applications (1)

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CN200920024121U Expired - Fee Related CN201382174Y (zh) 2009-03-24 2009-03-24 防堵塞球阀

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CN (1) CN201382174Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321881A (zh) * 2015-06-25 2017-01-11 无锡开利阀业有限公司 一种塑料球阀
CN108071815A (zh) * 2017-12-19 2018-05-25 潘海云 一种具有涡流产生装置的球阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321881A (zh) * 2015-06-25 2017-01-11 无锡开利阀业有限公司 一种塑料球阀
CN108071815A (zh) * 2017-12-19 2018-05-25 潘海云 一种具有涡流产生装置的球阀

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Granted publication date: 20100113

Termination date: 20130324