CN202125629U - 一种管道闸阀 - Google Patents

一种管道闸阀 Download PDF

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Publication number
CN202125629U
CN202125629U CN2011202089401U CN201120208940U CN202125629U CN 202125629 U CN202125629 U CN 202125629U CN 2011202089401 U CN2011202089401 U CN 2011202089401U CN 201120208940 U CN201120208940 U CN 201120208940U CN 202125629 U CN202125629 U CN 202125629U
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China
Prior art keywords
valve
valve rod
rod
chieftain
drain pan
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Expired - Fee Related
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CN2011202089401U
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English (en)
Inventor
邵红云
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Jiangsu Jinxing Pipe Industry Technology Co.,Ltd.
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邵红云
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Abstract

本实用新型涉及一种管道闸阀,包括阀底壳,阀底壳的上部设有阀门头子,阀门头子的上部设有密封套,密封套的外部套有六方压帽,贯穿阀门头子、密封套、六方压帽设有阀杆,阀杆的下端置于阀底壳的内部,阀杆的上端置于六方压帽的外部,阀杆的上端连接有手轮,阀杆的下端连接有闸板,阀杆的中部设有固定套,阀杆与固定套通过涨圈固定。本实用新型具有结构合理、密封效果好、不易锈蚀损坏的优点。

Description

一种管道闸阀
技术领域:
本实用新型涉及一种管道闸阀。
背景技术:
传统的管道闸阀经长期拧动与阀杆产生间隙,容易漏水,材料选用上采用金属件,特别是阀底壳采用铸铁件或铜件,易锈蚀、损坏,从而影响水质,结构复杂,密封性差易漏水。
发明内容:
本实用新型的目的是为了克服以上的不足,提供一种结构合理、密封效果好、不易锈蚀损坏的一种管道闸阀。
本实用新型的目的通过以下技术方案来实现:一种管道闸阀,包括阀底壳,阀底壳的上部设有阀门头子,阀门头子的上部设有密封套,密封套的外部套有六方压帽,贯穿阀门头子、密封套、六方压帽设有阀杆,阀杆的下端置于阀底壳的内部,阀杆的上端置于六方压帽的外部,阀杆的上端连接有手轮,阀杆的下端连接有闸板,阀杆的中部设有固定套,阀杆与固定套通过涨圈固定。
本实用新型与现有技术相比具有以下优点:
六方压帽、阀门头子、阀底壳、闸板采用高强塑料注塑而成,不易产生锈蚀,不会影响水质,密封效果好,不易漏水。
附图说明:
图1为本实用新型的结构示意图;
图中标号:1-阀底壳、2-阀门头子、3-密封套、4-六方压帽、5-阀杆、6-手轮、7-闸板、8-涨圈、9-固定套。
具体实施方式:
为了加深对本实用新型的理解,下面将结合实施例和附图对本实用新型作进一步详述,该实施例仅用于解释本实用新型,并不构成对本实用新型保护范围的限定。
如图1示出了本实用新型管道闸阀的一种实施方式,包括阀底壳1,阀底壳1的上部设有阀门头子2,阀门头子2的上部设有密封套3,密封套3的外部套有六方压帽4,贯穿阀门头子2、密封套3、六方压帽4设有阀杆5,阀杆5的下端置于阀底壳1的内部,阀杆5的上端置于六方压帽4的外部,阀杆5的上端连接有手轮6,阀杆5的下端连接有闸板7,阀杆5的中部设有固定套9,阀杆5与固定套9通过涨圈8固定。
六方压帽4、阀门头子2、阀底壳1、闸板7采用高强塑料注塑而成,不易产生锈蚀,从而不影响水质,当密封套3磨损漏水时,拧一下六方压帽4,使密封套3向下压缩,重新将阀杆5裹紧,密封效果好,不易漏水。本实用新型具有结构合理、密封效果好、不易锈蚀损坏的优点。

Claims (1)

1.一种管道闸阀,其特征在于:包括阀底壳(1),所述阀底壳(1)的上部设有阀门头子(2),所述阀门头子(2)的上部设有密封套(3),所述密封套(3)的外部套有六方压帽(4),贯穿所述阀门头子(2)、所述密封套(3)、所述六方压帽(4)设有阀杆(5),所述阀杆(5)的下端置于所述阀底壳(1)的内部,所述阀杆(5)的上端置于所述六方压帽(4)的外部,所述阀杆(5)的上端连接有手轮(6),所述阀杆(5)的下端连接有闸板(7),所述阀杆(5)的中部设有固定套(9),所述阀杆(5)与所述固定套(9)通过涨圈(8)固定。
CN2011202089401U 2011-06-20 2011-06-20 一种管道闸阀 Expired - Fee Related CN202125629U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202089401U CN202125629U (zh) 2011-06-20 2011-06-20 一种管道闸阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202089401U CN202125629U (zh) 2011-06-20 2011-06-20 一种管道闸阀

Publications (1)

Publication Number Publication Date
CN202125629U true CN202125629U (zh) 2012-01-25

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Family Applications (1)

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CN2011202089401U Expired - Fee Related CN202125629U (zh) 2011-06-20 2011-06-20 一种管道闸阀

Country Status (1)

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CN (1) CN202125629U (zh)

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GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JIANGSU JIXING PIPELINE TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SHAO HONGYUN

Effective date: 20120309

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20120309

Address after: Chen Qiao street Gangzha District 226000 Jiangsu city of Nantong province Yuai village twelve group Jiangsu Jetion Tube Technology Co Ltd

Patentee after: Jiangsu Jinxing Pipe Industry Technology Co.,Ltd.

Address before: Haier Chen Qiao xiang bridge Gangzha District 226000 in Jiangsu province Nantong city village two groups of Nantong Ji Yun machinery Anticorrosion Equipment Co.

Patentee before: Shao Hongyun

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120125

Termination date: 20140620

EXPY Termination of patent right or utility model