CN201610949U - 成型热锻上装一体式硬密封球阀 - Google Patents

成型热锻上装一体式硬密封球阀 Download PDF

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CN201610949U
CN201610949U CN2009201275985U CN200920127598U CN201610949U CN 201610949 U CN201610949 U CN 201610949U CN 2009201275985 U CN2009201275985 U CN 2009201275985U CN 200920127598 U CN200920127598 U CN 200920127598U CN 201610949 U CN201610949 U CN 201610949U
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吴永兴
吴万伟
伍修华
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CHONGQING FUSHENG VALVE MANUFACTURING CO LTD
Chongqing Mongolia Getwell Valve Co ltd
Li Shizheng
Wu Bin
Wu Wanhong
Wu Wanwei
Wu Xiuhua
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CHONGQING FUSHENG VALVE MANUFACTURING CO LTD
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Abstract

一种成型热锻上装一体式硬密封球阀,适用于煤化工、石油、天然气、医药、电站等各行业管道切断介质和调节流量。它由阀杆球体成型热锻一体件、大连接螺栓、小连接镙柱、填料压盖、小连接螺栓、隔垫、填料、成型热锻一体式阀盖、密封环、阀座、轴套、密封件、吊环、成型热锻一体式阀体、中法兰密封垫、大连接螺柱、支架、驱动连接键组成。阀体、球体和阀盖均是用不锈钢一次性成型热锻成一个整体,阀杆与球体由不锈钢一次性热锻成型为一整体件,增强了球阀抗腐蚀性和抗冲刷性,延长了使用寿命。

Description

成型热锻上装一体式硬密封球阀
技术领域:成型热锻上装一体式硬密封球阀,是适用于煤化工、石油、天然气、医药、电站等各行业管道切断流体介质和调节流量的球阀。
背景技术:目前适用于煤化工、石油、天然气、医药、电站等各行业管道的切断流体介质和调节流量的球阀大多是铸造或焊接球阀,存在着耐腐蚀、耐高温、耐冲刷、耐磨损性能差,使用寿命短、容易泄露等缺陷。专利99231824.6公开了一种《钢板压制球阀》技术,该技术虽然克服了以上所述球阀的部分缺点,但它的球形阀体是由两部份组合而成,连接部位是全部焊接而成的,容易产生泄露和腐蚀,并且工序繁多,加工比较复杂,不容易达到技术要求。
发明内容:针对现有技术中存在的上述缺陷,本实用新型旨在提供了一种加工简单,耐腐蚀、耐高温、耐冲刷、耐磨损性较强的成型热锻上装一体式高温高压不锈钢硬密封球,制造适用于煤化工、石油、天然气、医药、电站等各行业管道的切断流体介质和调节流量的球阀,
为了实现上述目的,本实用新型采用以下技术方案:阀杆球体成型热锻一体件、大连接螺栓、小连接镙柱、填料压盖、小连接螺栓、隔垫、填料、成型热锻一体式阀盖、密封环、阀座、轴套、密封件、吊环、成型热锻一体式阀体、中法兰密封垫、大连接螺柱、支架、驱动连接键组成,其特点是:阀体、球体、阀盖均是用不锈钢一次性成型热锻而形成一个整体,阀杆与球体由不锈钢一次性热锻成型为一整体件,增强了球阀抗腐蚀性和抗冲刷性,延长了使用寿命。
附图说明:图1是本实用新型结构示意图
示意图中:阀杆球体成型热锻一体件1、大连接螺栓2、小连接镙柱3、填料压盖4、小连接螺栓5、隔垫6、填料7、成型热锻一体式阀盖8、密封环9、阀座10、轴套11、密封件12、吊环13、成型热锻一体式阀体14、中法兰密封垫15、大连接螺柱16、支架17、驱动连接键18组装而成。
由驱动连接键18与阀杆球体成型热锻一体件1相连接,在阀杆球体成型热锻一体件1上装有填料压盖4及填料7、隔垫6、成型热锻一体式阀盖8与阀杆球体成型热锻一体件1用大连接螺柱16进行连接并锁紧。阀杆球体成型热锻一体件1两端是密封环9、密封件12组装成一体式球阀。
具体实施方式:本实用新型成型热锻上装一体式硬密封球阀在使用时,驱动装置通过驱动连接键18带动阀杆球体成型热锻一体件1顺时针方向或逆时针方向转动90度即可球阀的启闭工作,从而实现了流体介质的切断或流通。

Claims (3)

1.一种成型热锻上装一体式硬密封球阀,包括阀杆球体成型热锻一体件(1)、大连接螺栓(2)、小连接镙柱(3)、填料压盖(4)、小连接螺栓(5)、隔垫(6)、填料(7)、成型热锻一体式阀盖(8)、密封环(9)、阀座(10)、轴套(11)、密封件(12)、吊环(13)、成型热锻一体式阀体(14)、中法兰密封垫(15)、大连接螺柱(16)、支架(17)、驱动连接键(18),其特征在于成型热锻一体式阀体(14)、阀杆球体成型热锻一体件(1)和成型热锻一体式阀盖(8)是一次性成型热锻制成的。
2.按照权利要求书1所述的一种成型热锻上装一体式硬密封球阀,其特征在于阀杆与球体是由不锈钢一次性热锻成型的整体件。
3.按照权利要求书1所述的一种成型热锻上装一体式硬密封球阀,其特征在于通过驱动连接键带动阀杆球体成型热锻一体件顺时针方向或逆时针方向转动90度进行球阀的启闭工作。
CN2009201275985U 2009-06-08 2009-06-08 成型热锻上装一体式硬密封球阀 Expired - Fee Related CN201610949U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116045024A (zh) * 2023-04-03 2023-05-02 瑞纳智能设备股份有限公司 阀门组件及阀门控制系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116045024A (zh) * 2023-04-03 2023-05-02 瑞纳智能设备股份有限公司 阀门组件及阀门控制系统

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