CN102927301A - 双向截止阀 - Google Patents
双向截止阀 Download PDFInfo
- Publication number
- CN102927301A CN102927301A CN2012104664695A CN201210466469A CN102927301A CN 102927301 A CN102927301 A CN 102927301A CN 2012104664695 A CN2012104664695 A CN 2012104664695A CN 201210466469 A CN201210466469 A CN 201210466469A CN 102927301 A CN102927301 A CN 102927301A
- Authority
- CN
- China
- Prior art keywords
- long bolt
- chock plug
- air pipe
- valve
- plug
- Prior art date
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
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- Taps Or Cocks (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210466469.5A CN102927301B (zh) | 2011-12-08 | 2011-12-08 | 双向截止阀 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110404086 CN102434679B (zh) | 2011-12-08 | 2011-12-08 | 一种双向截止阀及其装配方法 |
CN201210466469.5A CN102927301B (zh) | 2011-12-08 | 2011-12-08 | 双向截止阀 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110404086 Division CN102434679B (zh) | 2011-12-08 | 2011-12-08 | 一种双向截止阀及其装配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102927301A true CN102927301A (zh) | 2013-02-13 |
CN102927301B CN102927301B (zh) | 2016-12-21 |
Family
ID=47642174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210466469.5A Active CN102927301B (zh) | 2011-12-08 | 2011-12-08 | 双向截止阀 |
Country Status (1)
Country | Link |
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CN (1) | CN102927301B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106838350A (zh) * | 2017-04-18 | 2017-06-13 | 安徽省康宇水电机械成套设备有限公司 | 一种带有压力保护装置的水利截止阀 |
CN106861239A (zh) * | 2015-12-10 | 2017-06-20 | 张艳 | 一种实现机械式自动放水堵油的方法及其装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506503B (zh) * | 2018-04-08 | 2019-02-22 | 江苏圣泰阀门有限公司 | 核用截止阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443298A1 (de) * | 1974-09-10 | 1976-03-18 | Herion Werke Kg | Sitzventil |
CN88210090U (zh) * | 1988-01-27 | 1988-09-21 | 沈阳市玛钢厂 | 双向防爆电磁截止阀 |
CN2392040Y (zh) * | 1999-08-10 | 2000-08-16 | 王会成 | 截止止回阀 |
CN2455966Y (zh) * | 2000-12-23 | 2001-10-24 | 唐志浩 | 双向式阀门 |
-
2011
- 2011-12-08 CN CN201210466469.5A patent/CN102927301B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443298A1 (de) * | 1974-09-10 | 1976-03-18 | Herion Werke Kg | Sitzventil |
CN88210090U (zh) * | 1988-01-27 | 1988-09-21 | 沈阳市玛钢厂 | 双向防爆电磁截止阀 |
CN2392040Y (zh) * | 1999-08-10 | 2000-08-16 | 王会成 | 截止止回阀 |
CN2455966Y (zh) * | 2000-12-23 | 2001-10-24 | 唐志浩 | 双向式阀门 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106861239A (zh) * | 2015-12-10 | 2017-06-20 | 张艳 | 一种实现机械式自动放水堵油的方法及其装置 |
CN106838350A (zh) * | 2017-04-18 | 2017-06-13 | 安徽省康宇水电机械成套设备有限公司 | 一种带有压力保护装置的水利截止阀 |
Also Published As
Publication number | Publication date |
---|---|
CN102927301B (zh) | 2016-12-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZOU YUJIE Effective date: 20140903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140903 Address after: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant after: Zou Yueming Address before: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant before: Zou Yueming Applicant before: Zou Yujie |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Yueming Inventor after: Xiong Wanhong Inventor after: Xie Shaomu Inventor before: Zou Yueming Inventor before: Zou Yujie |
|
COR | Change of bibliographic data | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Address after: 225321 Taizhou, Zhejiang Province, the Yangtze River in the southern port of the Yangtze River Road, No. 36 Applicant after: Zou Yueming Applicant after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant before: Zou Yueming Applicant before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161122 Address after: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant after: Zou Yueming Applicant after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No. Applicant before: Zou Yueming |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No.12, Haijun East Road, Baima Town, Gaogang District, Taizhou City, Jiangsu Province Co-patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Patentee after: Zou Yueming Address before: 225321, No. 36, Jiangnan Road, Taizhou high port district, Jiangsu, China Co-patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Patentee before: Zou Yueming |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 213000, No. 15, No. 600 middle Tongjiang Road, Xinbei District, Jiangsu, Jiangsu, No. 9, No. Changzhou, Yangtze River plasticization Market Patentee after: Zou Yueming Patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: No.12, Haijun East Road, Baima Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Zou Yueming Patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 274300 Bearing Industrial Park, north section of Binhe Road, Shanxian County, Heze City, Shandong Province Patentee after: Zou Yueming Patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 213000, No. 15, No. 600 middle Tongjiang Road, Xinbei District, Jiangsu, Jiangsu, No. 9, No. Changzhou, Yangtze River plasticization Market Patentee before: Zou Yueming Patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No.1 Workshop, private industrial park, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Zou Yueming Patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 274300 Bearing Industrial Park, north section of Binhe Road, Shanxian County, Heze City, Shandong Province Patentee before: Zou Yueming Patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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CP02 | Change in the address of a patent holder |
Address after: Room 15, building 9, Jiangsu Changjiang plastic market, No. 600, Tongjiang Middle Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Zou Yueming Patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: No.1 Workshop, private industrial park, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Zou Yueming Patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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CP02 | Change in the address of a patent holder |