CN105508644A - 一种磁力球阀 - Google Patents
一种磁力球阀 Download PDFInfo
- Publication number
- CN105508644A CN105508644A CN201510751920.1A CN201510751920A CN105508644A CN 105508644 A CN105508644 A CN 105508644A CN 201510751920 A CN201510751920 A CN 201510751920A CN 105508644 A CN105508644 A CN 105508644A
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- CN
- China
- Prior art keywords
- valve
- handle
- ball valve
- magnetic assembly
- separation sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
- F16K31/105—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
本发明公开了一种磁力球阀,包括阀体、阀盖、球体、阀杆、联接体和手柄,所述的阀杆的下部具有球体,所述的球***于阀体与阀盖之间,所述的联接体与阀体相连,所述的手柄的一端连接有短轴,所述的短轴处设置有外磁组件和外罩体,所述的手柄、短轴、外罩体和外磁组件连接为一体,所述的外罩体将外磁组件包围,所述的联接体的上方设置有中部法兰,所述的中部法兰的上方设置有内磁组件和隔离套,所述的内磁组件、中部法兰和阀杆为连成一体的结构,所述的隔离套由折弯边、薄壁筒和底板组成。本发明一种磁力球阀采用这样的结构,避免了现有技术密封圈使用一段时间后磨损导致泄露,能提高磁力球阀的安全性能。
Description
技术领域
本发明涉及阀门,尤其涉及一种磁力球阀。
背景技术
现有的球阀包括阀盖、阀体、手柄、阀杆、填料压盖、填料箱、球体、阀盖密封圈、阀体密封圈、密封填料和填料垫,密封填料装入填料箱,这样的结构,制作时要求保证密封性能,应有一定的弹性予紧力及调整余量,当用于挥发性物质时,使用一段时间后容易发生渗漏,安全性难以保证。
发明内容
本发明所要解决的技术问题是:提供一种磁力球阀,该种磁力球阀能提高安全性能。
要解决该技术问题,本发明的技术方案为:一种磁力球阀,包括阀体、阀盖、球体、阀杆、联接体和手柄,所述的阀杆的下部具有球体,所述的球***于阀体与阀盖之间,所述的联接体与阀体相连,所述的手柄的一端连接有短轴,所述的短轴处设置有外磁组件和外罩体,所述的手柄、短轴、外罩体和外磁组件连接为一体,所述的外罩体将外磁组件包围,所述的联接体的上方设置有中部法兰,所述的中部法兰的上方设置有内磁组件和隔离套,所述的内磁组件、中部法兰和阀杆为连成一体的结构,所述的隔离套由折弯边、薄壁筒和底板组成。
所述的隔离套的底板为向上拱起的弧形。
所述的隔离套的折弯边为波浪形。
本发明一种磁力球阀采用这样的结构,避免了现有技术密封圈使用一段时间后磨损导致泄露,能提高磁力球阀的安全性能。
附图说明
下面结合附图对本发明一种磁力球阀作进一步详细的说明;
图1为本发明一种磁力球阀的结构示意图;
在图1中,1、阀体;2、球体;3、联接体;4、阀杆;5、内磁组件;6、隔离套;7、手柄;8、短轴;9、外罩体;10、外磁组件;11、中部法兰;12、密封圈;13、阀盖。
具体实施方式
如图1所示,磁力球阀包括阀体1、阀盖13、球体2、联接体3、阀杆4、外磁组件10、外罩体9、隔离套6、内磁组件5、中部法兰11、手柄7和短轴8,手柄7、短轴8、外罩体9和外磁组件5连接为一体,外罩体9将外磁组件5包围,联接体3的上方具有中部法兰11,中部法兰11的上方有内磁组件5和隔离套6,内磁组件5、中部法兰11和阀杆4为连成一体的结构,阀杆4的下部具有球体2,球体2位于阀体1与阀盖13之间,联接体3与阀体1、阀盖13之间具有密封圈12。,隔离套6由折弯边、薄壁筒和底板组成,隔离套6的隔离套的底板为向上拱起的弧形,隔离套6折弯边可以采用波浪形。
这样的结构,避免了现有技术密封圈使用一段时间后磨损导致泄露,能提高磁力球阀的安全性能。
Claims (3)
1.一种磁力球阀,包括阀体、阀盖、球体、阀杆、联接体和手柄,所述的阀杆的下部具有球体,所述的球***于阀体与阀盖之间,所述的联接体与阀体相连,其特征在于:所述的手柄的一端连接有短轴,所述的短轴处设置有外磁组件和外罩体,所述的手柄、短轴、外罩体和外磁组件连接为一体,所述的外罩体将外磁组件包围,所述的联接体的上方设置有中部法兰,所述的中部法兰的上方设置有内磁组件和隔离套,所述的内磁组件、中部法兰和阀杆为连成一体的结构,所述的隔离套由折弯边、薄壁筒和底板组成。
2.根据权利要求1所述的一种磁力球阀,其特征在于:所述的隔离套的底板为向上拱起的弧形。
3.根据权利要求2所述的一种磁力球阀,其特征在于:所述的隔离套的折弯边为波浪形。
Priority Applications (1)
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CN201510751920.1A CN105508644A (zh) | 2015-11-06 | 2015-11-06 | 一种磁力球阀 |
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CN201510751920.1A CN105508644A (zh) | 2015-11-06 | 2015-11-06 | 一种磁力球阀 |
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CN105508644A true CN105508644A (zh) | 2016-04-20 |
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CN201510751920.1A Pending CN105508644A (zh) | 2015-11-06 | 2015-11-06 | 一种磁力球阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111771075A (zh) * | 2018-02-28 | 2020-10-13 | 爱德华·P·戴维斯 | 用于磁性致动阀的手动越控*** |
US11047499B2 (en) | 2018-02-28 | 2021-06-29 | Edward P. Davis | Valve actuation conversion kit |
-
2015
- 2015-11-06 CN CN201510751920.1A patent/CN105508644A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111771075A (zh) * | 2018-02-28 | 2020-10-13 | 爱德华·P·戴维斯 | 用于磁性致动阀的手动越控*** |
US11047499B2 (en) | 2018-02-28 | 2021-06-29 | Edward P. Davis | Valve actuation conversion kit |
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Application publication date: 20160420 |