CN106678387A - 智能调节多功能球阀 - Google Patents
智能调节多功能球阀 Download PDFInfo
- Publication number
- CN106678387A CN106678387A CN201610633966.8A CN201610633966A CN106678387A CN 106678387 A CN106678387 A CN 106678387A CN 201610633966 A CN201610633966 A CN 201610633966A CN 106678387 A CN106678387 A CN 106678387A
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- valve body
- core
- mouth
- ball core
- shaped opening
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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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
- F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
一种智能调节多功能球阀,包括设有两个进料口和一个出料口的阀体,球芯置于阀体中转动配合,球芯上设有O型口和V型口对应阀体的两个进料口,且V型口是平躺的V型,球芯上还设有扁平的矩型口对应阀体的出料口。本发明的结构合理,球芯的V型口的流量特性近似等比曲线,可以实现精确的流量调节,准确控制介质的混合比例。球芯的O型口加工方便,并可降低流阻。扁平的矩型口在满足流量要求的同时,可以尽量最小化开口,保证球芯本身的强度。
Description
技术领域:本发明涉及一种球阀,特别是既可进行流量调节又可进行介质路径切换的多功能球阀。
背景技术:一般的多功能球阀设有两个进料口和一个出料口,球芯上也相应设有三个开口,可以切换路径只通过一种介质,也可以调节流量使两种介质混合通过。现在球芯上的开口多为O型口,虽然加工方便,但是流量特性不够理想,难以实现精确的流量控制,两种介质混合比例调节不准确。并且,大面积的O型开口还容易影响球芯本身的强度。
发明内容:针对现有技术的不足,本发明提供一种结构合理,流量调节精确的智能调节多功能球阀。
本发明包括设有两个进料口和一个出料口的阀体,球芯置于阀体中转动配合,球芯上设有O型口和V型口对应阀体的两个进料口,且V型口是平躺的V型,球芯上还设有扁平的矩型口对应阀体的出料口。
本发明的结构合理,球芯的V型口的流量特性近似等比曲线,可以实现精确的流量调节,准确控制介质的混合比例。球芯的O型口加工方便,并可降低流阻。扁平的矩型口在满足流量要求的同时,可以尽量最小化开口,保证球芯本身的强度。
下面结合附图和实施例进一步说明本发明。
附图说明:图1是实施例的主结构示意图。
图2是图1的A-A剖视图。
图3是球芯的主视图。
图4是图3的左视图。
图5是图3的右视图。
图6是球芯的立体图。
具体实施方式:如图1至图6所示,阀体1设有两个进料口3和一个出料口4,球芯2置于阀体1中转动配合,球芯2上设有O型口5和V型口6对应阀体1的两个进料口3,且V型口6是平躺的V型,球芯2上还设有扁平的矩型口7对应阀体1的出料口4。
本实施例中,阀体1的两个进料口3的轴线相垂直,出料口4和一个进料口3的方向同轴。球芯2上的O型口5和V型口6的轴线方向同轴,矩型口7的轴线方向和O型口5或V型口6相垂直。
工作时,如果只需要通过一种介质,可以如图2所示,将球芯2的O型口5完全对准阀体1的一个进料口3,阀体1的另一个进料口3被球芯2的侧壁封阻不进料,介质从O型口5进入并经过矩型口7流出阀体1的出料口4,球芯2的V型口6不发挥作用。只要将球芯2转动90度,即可切换成V型口6完全对准刚才被封阻的进料口3,O型口5不发挥作用,另一种介质通过。
需要混合介质时,转动球芯2,将O型口5和V型口6各自分别侧对连通阀体1的两个进料口3,两种介质分别从O型口5和V型口6进入混合,由于V型口6的流量特性近似等比曲线,可以实现准确控制介质的混合比例。混合后的介质同样经过矩型口7流出阀体1的出料口4。本实施例在阀体1的上端连接有智能执行器8,这样可以根据接收的生产控制指令,自动进行阀门调节,操作智能,准确性高。
Claims (3)
1.一种智能调节多功能球阀,包括设有两个进料口和一个出料口的阀体,球芯置于阀体中转动配合,其特征为:球芯(2)上设有O型口(5)和V型口(6)对应阀体(1)的两个进料口(3),且V型口(6)是平躺的V型,球芯(2)上还设有扁平的矩型口(7)对应阀体(1)的出料口(4)。
2.根据权利要求1所述的智能调节多功能球阀,其特征为:阀体(1)的两个进料口(3)的轴线相垂直,出料口(4)和一个进料口(3)的方向同轴;球芯(2)上的O型口(5)和V型口(6)的轴线方向同轴,矩型口(7)的轴线方向和O型口(5)或V型口(6)相垂直。
3.根据权利要求1或2所述的智能调节多功能球阀,其特征为:在阀体(1)的上端连接有智能执行器(8)。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112204281A (zh) * | 2018-05-31 | 2021-01-08 | 株式会社电装 | 阀装置 |
Citations (7)
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CN101514754A (zh) * | 2009-04-03 | 2009-08-26 | 宁波昌华铜制品有限公司 | 整体式无潴留多路控制球阀 |
CN201322108Y (zh) * | 2008-12-15 | 2009-10-07 | 宁夏银星能源股份有限公司 | 封闭式调节窗口v型球阀球芯 |
CN101706005A (zh) * | 2009-11-24 | 2010-05-12 | 吴海鹰 | 旋转式多位流量调节阀 |
CN201547328U (zh) * | 2009-11-06 | 2010-08-11 | 武汉汉德阀门仪表有限公司 | 三通调节球阀 |
CN103742669A (zh) * | 2014-01-15 | 2014-04-23 | 浙江欧意阀门有限公司 | 球阀的球芯 |
US20150000768A1 (en) * | 2012-02-21 | 2015-01-01 | Zhejiang Sanhua Co., Ltd. | Refrigeration system and ball valve thereof |
CN204328077U (zh) * | 2014-12-22 | 2015-05-13 | 浙江力诺流体控制科技股份有限公司 | 一种v型三通调节球阀 |
-
2016
- 2016-08-05 CN CN201610633966.8A patent/CN106678387A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201322108Y (zh) * | 2008-12-15 | 2009-10-07 | 宁夏银星能源股份有限公司 | 封闭式调节窗口v型球阀球芯 |
CN101514754A (zh) * | 2009-04-03 | 2009-08-26 | 宁波昌华铜制品有限公司 | 整体式无潴留多路控制球阀 |
CN201547328U (zh) * | 2009-11-06 | 2010-08-11 | 武汉汉德阀门仪表有限公司 | 三通调节球阀 |
CN101706005A (zh) * | 2009-11-24 | 2010-05-12 | 吴海鹰 | 旋转式多位流量调节阀 |
US20150000768A1 (en) * | 2012-02-21 | 2015-01-01 | Zhejiang Sanhua Co., Ltd. | Refrigeration system and ball valve thereof |
CN103742669A (zh) * | 2014-01-15 | 2014-04-23 | 浙江欧意阀门有限公司 | 球阀的球芯 |
CN204328077U (zh) * | 2014-12-22 | 2015-05-13 | 浙江力诺流体控制科技股份有限公司 | 一种v型三通调节球阀 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112204281A (zh) * | 2018-05-31 | 2021-01-08 | 株式会社电装 | 阀装置 |
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