CN102588616A - Stop valve for low-temperature liquid containers and assembling method thereof - Google Patents
Stop valve for low-temperature liquid containers and assembling method thereof Download PDFInfo
- Publication number
- CN102588616A CN102588616A CN2012100712539A CN201210071253A CN102588616A CN 102588616 A CN102588616 A CN 102588616A CN 2012100712539 A CN2012100712539 A CN 2012100712539A CN 201210071253 A CN201210071253 A CN 201210071253A CN 102588616 A CN102588616 A CN 102588616A
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- Prior art keywords
- valve
- valve rod
- seal ring
- valve head
- handle
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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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- 239000007788 liquid Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210071253.9A CN102588616B (en) | 2012-03-09 | 2012-03-09 | Stop valve for low-temperature liquid containers and assembling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210071253.9A CN102588616B (en) | 2012-03-09 | 2012-03-09 | Stop valve for low-temperature liquid containers and assembling method thereof |
Publications (2)
Publication Number | Publication Date |
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CN102588616A true CN102588616A (en) | 2012-07-18 |
CN102588616B CN102588616B (en) | 2015-03-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210071253.9A Expired - Fee Related CN102588616B (en) | 2012-03-09 | 2012-03-09 | Stop valve for low-temperature liquid containers and assembling method thereof |
Country Status (1)
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CN (1) | CN102588616B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221771A (en) * | 2015-10-29 | 2016-01-06 | 江南工业集团有限公司 | A kind of low temperature cut-off flow-limiting valve |
CN105508626A (en) * | 2015-12-22 | 2016-04-20 | 四川省内江巨星水暖气五金器材厂 | Stop valve for low-temperature liquid container and assembly method of stop valve |
CN114483965A (en) * | 2021-12-31 | 2022-05-13 | 北京航天益森风洞工程技术有限公司 | Valve gate |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718373A (en) * | 1951-04-25 | 1955-09-20 | Guy J Henry | Valve construction |
US4815698A (en) * | 1988-05-02 | 1989-03-28 | Strahman Valves, Inc. | Hard seated valve |
CN2218856Y (en) * | 1995-04-13 | 1996-01-31 | 张家平 | Low temperature stop valve |
CN2450456Y (en) * | 2000-10-26 | 2001-09-26 | 上海气体阀门总厂 | Low-temp stop valve |
CN2703925Y (en) * | 2004-05-28 | 2005-06-08 | 张家港市华瑞科技有限公司 | Low-temp. stop valve |
WO2011088512A1 (en) * | 2010-01-22 | 2011-07-28 | Mcwin Technology Pty Ltd | A tap valve assembly |
CN201934678U (en) * | 2011-01-30 | 2011-08-17 | 张家港富瑞特种装备股份有限公司 | Low-temperature shutoff valve |
CN202001631U (en) * | 2011-01-10 | 2011-10-05 | 山东坚龙特种不锈钢股份有限公司 | Vacuum stop valve |
CN202140576U (en) * | 2011-07-01 | 2012-02-08 | 宁波三安制阀有限公司 | Low-temperature stop valve |
-
2012
- 2012-03-09 CN CN201210071253.9A patent/CN102588616B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718373A (en) * | 1951-04-25 | 1955-09-20 | Guy J Henry | Valve construction |
US4815698A (en) * | 1988-05-02 | 1989-03-28 | Strahman Valves, Inc. | Hard seated valve |
CN2218856Y (en) * | 1995-04-13 | 1996-01-31 | 张家平 | Low temperature stop valve |
CN2450456Y (en) * | 2000-10-26 | 2001-09-26 | 上海气体阀门总厂 | Low-temp stop valve |
CN2703925Y (en) * | 2004-05-28 | 2005-06-08 | 张家港市华瑞科技有限公司 | Low-temp. stop valve |
WO2011088512A1 (en) * | 2010-01-22 | 2011-07-28 | Mcwin Technology Pty Ltd | A tap valve assembly |
CN202001631U (en) * | 2011-01-10 | 2011-10-05 | 山东坚龙特种不锈钢股份有限公司 | Vacuum stop valve |
CN201934678U (en) * | 2011-01-30 | 2011-08-17 | 张家港富瑞特种装备股份有限公司 | Low-temperature shutoff valve |
CN202140576U (en) * | 2011-07-01 | 2012-02-08 | 宁波三安制阀有限公司 | Low-temperature stop valve |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221771A (en) * | 2015-10-29 | 2016-01-06 | 江南工业集团有限公司 | A kind of low temperature cut-off flow-limiting valve |
CN105508626A (en) * | 2015-12-22 | 2016-04-20 | 四川省内江巨星水暖气五金器材厂 | Stop valve for low-temperature liquid container and assembly method of stop valve |
CN114483965A (en) * | 2021-12-31 | 2022-05-13 | 北京航天益森风洞工程技术有限公司 | Valve gate |
Also Published As
Publication number | Publication date |
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CN102588616B (en) | 2015-03-11 |
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PB01 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: SHENGZHOU BAIEN TRADING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG NORMAL UNIVERSITY Effective date: 20141224 |
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Free format text: CORRECT: ADDRESS; FROM: 321004 JINHUA, ZHEJIANG PROVINCE TO: 312400 SHAOXING, ZHEJIANG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20141224 Address after: 312400 Zhejiang city of Shaoxing province Shengzhou city streets Lake Yan Gong Dian Bei Lu Xi Si Nong No. 6 Applicant after: SHENGZHOU BAIEN TRADE CO., LTD. Address before: 321004 Zhejiang province Jinhua City Yingbin Road No. 688 Applicant before: Zhejiang Normal University |
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ASS | Succession or assignment of patent right |
Owner name: RUAN YANLING ZHAO YANJIE ZHU RONGQUAN LI YONG WANG Effective date: 20150128 Owner name: QIN LICHEN Free format text: FORMER OWNER: SHENGZHOU BAIEN TRADING CO., LTD. Effective date: 20150128 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qin Lichen Inventor after: Liu Shanmin Inventor after: Yu Kaixia Inventor after: Ruan Yanling Inventor after: Zhao Yanjie Inventor after: Zhu Rongquan Inventor after: Li Yong Inventor after: Wang Zhejing Inventor after: Liu Zandong Inventor after: Wang Yan Inventor after: Xu Yongping Inventor before: Zhu Chungeng |
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Free format text: CORRECT: ADDRESS; FROM: 312400 SHAOXING, ZHEJIANG PROVINCE TO: 466700 ZHOUKOU, HENAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHU CHUNGENG TO: QIN LICHEN RUAN YANLING ZHAO YANJIE ZHU RONGQUAN LI YONG WANG ZHEJING LIU ZANDONG WANG YAN XU YONGPING LIU SHANMIN YU KAIXIA |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150128 Address after: West Huaiyang County of Zhoukou City, Henan province 466700 city county Kang Le Lu Xi Applicant after: Qin Lichen Applicant after: Liu Shanmin Applicant after: Yu Kaixia Applicant after: Ruan Yanling Applicant after: Zhao Yanjie Applicant after: Zhu Rongquan Applicant after: Li Yong Applicant after: Wang Zhejing Applicant after: Liu Zandong Applicant after: Wang Yan Applicant after: Xu Yongping Address before: 312400 Zhejiang city of Shaoxing province Shengzhou city streets Lake Yan Gong Dian Bei Lu Xi Si Nong No. 6 Applicant before: SHENGZHOU BAIEN TRADE CO., LTD. |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20170309 |
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CF01 | Termination of patent right due to non-payment of annual fee |