CN202927056U - 液压气缸制动的角式排泥阀 - Google Patents

液压气缸制动的角式排泥阀 Download PDF

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Publication number
CN202927056U
CN202927056U CN 201220541868 CN201220541868U CN202927056U CN 202927056 U CN202927056 U CN 202927056U CN 201220541868 CN201220541868 CN 201220541868 CN 201220541868 U CN201220541868 U CN 201220541868U CN 202927056 U CN202927056 U CN 202927056U
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piston rod
valve
angle type
valve plate
type mud
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Expired - Fee Related
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CN 201220541868
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English (en)
Inventor
胡光荣
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Anhui Rongda Valve Co Ltd
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Anhui Rongda Valve Co Ltd
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Abstract

本实用新型公开了一种液压气缸制动的角式排泥阀,包括液压油缸,液压油缸固定安装在角式排泥阀上,液压油缸壁上设有导槽,油缸内的活塞边缘上设有滑动脚,滑动脚与导槽滑动配合;活塞上固定连接有活塞杆,活塞杆穿过并滑动接触于角式排泥阀阀壁之上,角式排泥阀阀壁中固设有一橡胶圈,橡胶圈套装在活塞杆上,活塞杆端部连接有阀板,阀板上包覆有橡胶,阀板上连接有导筒,活塞杆端部设有倒耳并滑动连接于所述的导筒内,活塞杆端面与所述的阀板之间设有弹簧并均与之弹性接触。本实用新型采用液压或气动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好,橡胶圈起到保护角式排泥阀的作用,避免贯穿活塞杆的孔会越来越大。

Description

液压气缸制动的角式排泥阀
技术领域:
    本实用新型涉及到阀门领域,具体的是一种液压气缸制动的角式排泥阀。
背景技术:
排泥阀又名盖阀,常用于城市水厂、污水处理厂的沉淀池底排放污泥用。排泥阀的适用介质为原生污水,介质的温度一般应小于50℃,其工作水深小于10米。排泥阀也用于水处理工厂做为排放水池内的污泥及废水。排泥阀为角型结构,内部的尼龙强化橡胶隔膜,可供长期使用排泥阀。
实用新型内容:
    本实用新型的目的是提供一种液压气缸制动的角式排泥阀,采用液压或气动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好。
本实用新型的技术方案:
液压气缸制动的角式排泥阀,包括液压油缸,液压油缸固定安装在角式排泥阀上,其特征在于:所述的液压油缸壁上设有导槽,液压油缸内的活塞边缘上设有滑动脚,所述的滑动脚与所述的导槽滑动配合;所述的活塞上固定连接有活塞杆,活塞杆穿过并滑动接触于角式排泥阀阀壁之上,角式排泥阀阀壁中固设有一橡胶圈,橡胶圈套装在活塞杆上,所述的活塞杆端部连接有阀板,阀板上包覆有橡胶。
所述的液压气缸制动的角式排泥阀,其特征在于:所述的阀板上连接有导筒,所述的活塞杆端部设有倒耳并滑动连接于所述的导筒内,所述的活塞杆端面与所述的阀板之间设有弹簧并均与之弹性接触。
本实用新型的优点:
本实用新型采用液压或气动作为开启动力,开启速度快,阻力系数小,启闭时间短,密封性能可靠性好,适用于各类水池作为排出水池底部的泥沙或污物,橡胶圈起到保护角式排泥阀的作用,避免贯穿活塞杆的孔会越来越大。
附图说明:
图1为本实用新型的结构示意图。
图2为本实用新型的局部放大图。
具体实施方式:
    液压气缸制动的角式排泥阀,包括液压油缸1,液压油缸1固定安装在角式排泥阀2上,所述的液压油缸1壁上设有导槽3,液压油缸1内的活塞4边缘上设有滑动脚,所述的滑动脚与所述的导槽3滑动配合;所述的活塞4上固定连接有活塞杆5,活塞杆5穿过并滑动接触于角式排泥阀2阀壁之上,角式排泥阀2阀壁中固设有一橡胶圈9,橡胶圈9套装在活塞杆5上,所述的活塞杆5端部连接有阀板6,阀板6上包覆有橡胶,阀板6上连接有导筒7,所述的活塞杆5端部设有倒耳并滑动连接于所述的导筒7内,所述的活塞杆5端面与所述的阀板6之间设有弹簧8并均与之弹性接触。

Claims (2)

1.液压气缸制动的角式排泥阀,包括液压油缸,液压油缸固定安装在角式排泥阀上,其特征在于:所述的液压油缸壁上设有导槽,液压油缸内的活塞边缘上设有滑动脚,所述的滑动脚与所述的导槽滑动配合;所述的活塞上固定连接有活塞杆,活塞杆穿过并滑动接触于角式排泥阀阀壁之上,角式排泥阀阀壁中固设有一橡胶圈,橡胶圈套装在活塞杆上,所述的活塞杆端部连接有阀板,阀板上包覆有橡胶。
2. 根据权利要求1所述的液压气缸制动的角式排泥阀,其特征在于:所述的阀板上连接有导筒,所述的活塞杆端部设有倒耳并滑动连接于所述的导筒内,所述的活塞杆端面与所述的阀板之间设有弹簧并均与之弹性接触。
CN 201220541868 2012-10-22 2012-10-22 液压气缸制动的角式排泥阀 Expired - Fee Related CN202927056U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003660A (zh) * 2015-07-21 2015-10-28 王丑芳 一种无磨损快开阀门
CN105465449A (zh) * 2016-01-04 2016-04-06 淮北矿业股份有限公司 一种时控电动排泥阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003660A (zh) * 2015-07-21 2015-10-28 王丑芳 一种无磨损快开阀门
CN105465449A (zh) * 2016-01-04 2016-04-06 淮北矿业股份有限公司 一种时控电动排泥阀

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Granted publication date: 20130508

Termination date: 20131022