CN109612642B - 一种球阀密封性测试设备 - Google Patents
一种球阀密封性测试设备 Download PDFInfo
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- CN109612642B CN109612642B CN201910091817.7A CN201910091817A CN109612642B CN 109612642 B CN109612642 B CN 109612642B CN 201910091817 A CN201910091817 A CN 201910091817A CN 109612642 B CN109612642 B CN 109612642B
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- ball valve
- driving
- water tank
- electric push
- push rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
- G01M3/086—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for valves
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- Mechanically-Actuated Valves (AREA)
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CN201910091817.7A CN109612642B (zh) | 2019-01-30 | 2019-01-30 | 一种球阀密封性测试设备 |
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CN201910091817.7A CN109612642B (zh) | 2019-01-30 | 2019-01-30 | 一种球阀密封性测试设备 |
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CN109612642A CN109612642A (zh) | 2019-04-12 |
CN109612642B true CN109612642B (zh) | 2020-10-30 |
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Citations (8)
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---|---|---|---|---|
US4426031A (en) * | 1979-11-05 | 1984-01-17 | Gould Inc. | Method of soldering ink jet nozzle to piezoelectric element |
CN2747432Y (zh) * | 2004-11-25 | 2005-12-21 | 重庆鼎辉汽车燃气***有限公司 | 气瓶阀用安全阀 |
CN1894156A (zh) * | 2003-11-21 | 2007-01-10 | 阿苏拉布股份有限公司 | 用于控制微元件的封闭腔的气密性的方法和用于实施该方法的微元件 |
CN1973194A (zh) * | 2004-06-28 | 2007-05-30 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | 用于检测温度变化尤其是用于检测低温液体泄漏的设备和方法 |
CN202204643U (zh) * | 2011-07-27 | 2012-04-25 | 宁波富仕达电力工程有限责任公司 | 焊接式阀门无损试压的转换装置 |
CN203642687U (zh) * | 2013-11-30 | 2014-06-11 | 临海市劳尔机械有限公司 | 全自动上盘炉 |
CN106323564A (zh) * | 2016-08-25 | 2017-01-11 | 中国科学院合肥物质科学研究院 | 一种导线矩阵液态金属泄漏检测及定位方法 |
CN207019846U (zh) * | 2017-07-24 | 2018-02-16 | 江苏方正环测设备有限公司 | 一种密封性试验装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105588686B (zh) * | 2016-02-04 | 2018-04-10 | 宁波恒元精工管阀科技有限公司 | 一种测试大口径球阀密封效果的试验设备 |
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2019
- 2019-01-30 CN CN201910091817.7A patent/CN109612642B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4426031A (en) * | 1979-11-05 | 1984-01-17 | Gould Inc. | Method of soldering ink jet nozzle to piezoelectric element |
CN1894156A (zh) * | 2003-11-21 | 2007-01-10 | 阿苏拉布股份有限公司 | 用于控制微元件的封闭腔的气密性的方法和用于实施该方法的微元件 |
CN1973194A (zh) * | 2004-06-28 | 2007-05-30 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | 用于检测温度变化尤其是用于检测低温液体泄漏的设备和方法 |
CN2747432Y (zh) * | 2004-11-25 | 2005-12-21 | 重庆鼎辉汽车燃气***有限公司 | 气瓶阀用安全阀 |
CN202204643U (zh) * | 2011-07-27 | 2012-04-25 | 宁波富仕达电力工程有限责任公司 | 焊接式阀门无损试压的转换装置 |
CN203642687U (zh) * | 2013-11-30 | 2014-06-11 | 临海市劳尔机械有限公司 | 全自动上盘炉 |
CN106323564A (zh) * | 2016-08-25 | 2017-01-11 | 中国科学院合肥物质科学研究院 | 一种导线矩阵液态金属泄漏检测及定位方法 |
CN207019846U (zh) * | 2017-07-24 | 2018-02-16 | 江苏方正环测设备有限公司 | 一种密封性试验装置 |
Non-Patent Citations (2)
Title |
---|
Metal additive manufacturing of a high pressure micopump;Wessel W.Wits;《Procedia CIRP》;20131231;全文 * |
柴油发动机缸垫密封性可靠性技术研究;周向军;《维普中文数据库》;20160630;全文 * |
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Inventor after: Han Wenhao Inventor after: Han Xinlin Inventor after: Wang Yin Inventor after: Qu Guangfu Inventor after: Huang Libo Inventor after: Qu Mingkai Inventor before: Qu Guangfu Inventor before: Huang Libo Inventor before: Qu Mingkai |
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Effective date of registration: 20200930 Address after: 224500 No. 2, ring road, industrial park, Binhai County, Jiangsu, Yancheng City Applicant after: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Address before: 310018 Yifu Science and Technology Building, East District, China Metrology University, Hangzhou Economic and Technological Development Zone, Zhejiang Province, 1-113 (Ministry of Automation) Applicant before: HANGZHOU TANBU TECHNOLOGY Co.,Ltd. |
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