CN202545860U - 活套插板阀 - Google Patents

活套插板阀 Download PDF

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Publication number
CN202545860U
CN202545860U CN2012200406261U CN201220040626U CN202545860U CN 202545860 U CN202545860 U CN 202545860U CN 2012200406261 U CN2012200406261 U CN 2012200406261U CN 201220040626 U CN201220040626 U CN 201220040626U CN 202545860 U CN202545860 U CN 202545860U
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valve body
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殷方方
张善链
曹成
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Shandong Zhongli Machinery Manufacturing Co., Ltd.
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SHANDONG ZHONGLI MACHINERY MANUFACTURE CO Ltd
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Abstract

一种适用性好的活套插板阀,其中包括:阀体,闸板;闸板安装在阀体内,阀体上设计有活套压板,活套压板与阀体之间用内六角固定连接,活套压板与闸板之间设计有活套密封圈;活套密封圈外边缘与阀体之间设计有活套橡胶圈;活套密封圈的侧面上设计有凹槽,凹槽内设计有补偿弹簧,补偿弹簧位于活套压板与活套密封圈之间。本实用新型的优点是:本实用新型在使用时,活套密封圈与闸板摩擦,当活套密封圈被摩损后,拆下活套压板,更换活套密封圈,节约维修材料,可以延长阀门的使用寿命,适用性更好。

Description

活套插板阀
技术领域
本实用新型涉及一种阀门机械领域,尤其涉及一种活套插板阀。 
背景技术
目前,国内的插板阀阀体为两片式,用内六角紧固配合,闸板从阀体一端穿透到另一端,插板阀两面密封位与闸板紧密配合密封,通常与闸板配合的密封位是与阀体一体的,当插板阀内的密封损坏时,无法更换新的密封,就会导致阀门报废,只能将整个插板阀换掉,浪费材料;本申请人在2010年7月20日申请的专利号为ZL201020266270.4专利名称为:插板阀的实用新型专利,其结构是:阀体上连接有活套法兰,活套法兰与阀体之间使用螺栓连接;本设计中的活套法兰起到密封的作用,如果密封损坏,直接更换活套法兰。这种设计还是不能做到更精致的节约材料。 
发明内容
本实用新型的目的是提供一种适用性好的活套插板阀。 
为实现上述目的,本实用新型所采用的技术方案为: 
一种活套插板阀,其中包括:阀体,闸板;闸板安装在阀体内,阀体上设计有活套压板,活套压板与阀体之间用内六角螺栓固定连接,其特点在于:所述的活套压板与闸板之间设计有活套密封圈。 
根据上述的活套插板阀,其特点在于:所述的活套密封圈外边缘与阀体之间设计有活套橡胶圈。 
根据上述的活套插板阀,其特点在于:所述的活套密封圈的侧面上设计有凹槽,凹槽内设计有补偿弹簧,补偿弹簧位于活套压板与活套密封圈之间。 
本实用新型的优点是:本实用新型在使用时,活套密封圈与闸板摩擦,当活套密封圈被摩损后,拆下活套压板,更换活套密封圈,节约维修材料,可以延长阀门的使用寿命,适用性更好。 
附图说明
图1为本实用新型结构示意图。 
图2为图1的左视图。 
附图中 
1、阀体2、闸板3、活套压板4、活套密封圈5、补偿弹簧6、活套橡胶圈 
具体实施方式
下面结合附图与具体实施例对本实用新型作进一步描述: 
一种活套插板阀,如图1、2所示,其中包括:阀体1,闸板2;闸板2安装在阀体1内,阀体1上设计有活套压板3,活套压板3与阀体1之间用内六角螺栓固定连接,活套压板3与闸板2之间设计有活套密封圈4。 
在本实施例中,活套密封圈4外边缘与阀体1之间设计有活套橡胶圈6,活套橡胶圈6的材料为丁型橡胶。 
在本实施例中,活套密封圈4的侧面上设计有多个圆形凹槽,圆形凹槽内设计有补偿弹簧5,补偿弹簧5位于活套压板3与活套密封圈4之间。 
本实用新型的闸板驱动装置可以采用手动,气动,液压、电动、蜗轮、伞齿轮等。 
本实用新型的有益效果是:本实用新型的结构与现有的插板阀相比,结构中设计有活套密封圈,如果活套密封圈损坏,只需简单更换活套密封圈就可以,维修方便,维修费用减少,节约资金。 
上面所述的实施例仅仅是对本实用新型的优选实施方式进行描述,并非对本实用新型的构思和保护范围进行限定,在不脱离本实用新型设计构思的前提下,本领域中普通工程技术人员对本实用新型的技术方案作出的各种变型和改进,均应落入本实用新型的保护范围。 

Claims (3)

1.一种活套插板阀,其中包括:阀体(1),闸板(2);闸板(2)安装在阀体(1)内,阀体(1)上设计有活套压板(3),活套压板(3)与阀体(1)之间用内六角螺栓固定连接,其特征在于:所述的活套压板(3)与闸板(2)之间设计有活套密封圈(4)。
2.根据权利要求1所述的活套插板阀,其特征在于:所述的活套密封圈(4)外边缘与阀体(1)之间设计有活套橡胶圈(6)。
3.根据权利要求1所述的活套插板阀,其特征在于:所述的活套密封圈(4)的侧面上设计有凹槽,凹槽内设计有补偿弹簧(5),补偿弹簧(5)位于活套压板(3)与活套密封圈(4)之间。 
CN2012200406261U 2012-01-18 2012-01-18 活套插板阀 Expired - Fee Related CN202545860U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676031A (zh) * 2015-02-10 2015-06-03 无锡智能自控工程股份有限公司 具有自密封及弹性补偿阀座的双向密封刀闸阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676031A (zh) * 2015-02-10 2015-06-03 无锡智能自控工程股份有限公司 具有自密封及弹性补偿阀座的双向密封刀闸阀
CN104676031B (zh) * 2015-02-10 2017-06-06 无锡智能自控工程股份有限公司 具有自密封及弹性补偿阀座的双向密封刀闸阀

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Address after: 277000 Shandong Province, Zaozhuang city Xuecheng district (the New District) private park

Patentee after: Shandong Zhongli Machinery Manufacturing Co., Ltd.

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