CN105443767B - 一种具有活塞压力自密封及定位的深冷调节阀 - Google Patents
一种具有活塞压力自密封及定位的深冷调节阀 Download PDFInfo
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- CN105443767B CN105443767B CN201410384102.8A CN201410384102A CN105443767B CN 105443767 B CN105443767 B CN 105443767B CN 201410384102 A CN201410384102 A CN 201410384102A CN 105443767 B CN105443767 B CN 105443767B
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- valve
- bonnet
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- positioning
- pressure self
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- 241000283216 Phocidae Species 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 abstract description 5
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
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Priority Applications (1)
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CN201410384102.8A CN105443767B (zh) | 2014-08-06 | 2014-08-06 | 一种具有活塞压力自密封及定位的深冷调节阀 |
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CN201410384102.8A CN105443767B (zh) | 2014-08-06 | 2014-08-06 | 一种具有活塞压力自密封及定位的深冷调节阀 |
Publications (2)
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CN105443767A CN105443767A (zh) | 2016-03-30 |
CN105443767B true CN105443767B (zh) | 2018-10-09 |
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CN201410384102.8A Active CN105443767B (zh) | 2014-08-06 | 2014-08-06 | 一种具有活塞压力自密封及定位的深冷调节阀 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2833294Y (zh) * | 2005-04-30 | 2006-11-01 | 卞国强 | 阀门的双层自压式阀杆密封结构 |
KR20090066381A (ko) * | 2007-12-20 | 2009-06-24 | 주식회사 에이스브이 | 자동 감압수단을 갖는 초저온 밸브 |
CN201705962U (zh) * | 2010-08-16 | 2011-01-12 | 岳阳东方自控工程设备有限公司 | 反吹快开角阀 |
CN203322311U (zh) * | 2013-05-28 | 2013-12-04 | 江苏神通阀门股份有限公司 | 一种深冷截止阀 |
CN203322283U (zh) * | 2013-06-20 | 2013-12-04 | 江苏明江阀业有限公司 | 氯碱用气动波纹管调节阀 |
CN103603983A (zh) * | 2013-11-26 | 2014-02-26 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷截止阀 |
CN103615546A (zh) * | 2013-11-26 | 2014-03-05 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷调节阀 |
CN203571062U (zh) * | 2013-11-26 | 2014-04-30 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷调节阀 |
CN204004451U (zh) * | 2014-08-06 | 2014-12-10 | 湖北泰和石化设备有限公司 | 一种具有活塞压力自密封及定位的深冷调节阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100978061B1 (ko) * | 2008-06-05 | 2010-08-25 | 조광아이엘아이주식회사 | 극저온 밸브 |
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2014
- 2014-08-06 CN CN201410384102.8A patent/CN105443767B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2833294Y (zh) * | 2005-04-30 | 2006-11-01 | 卞国强 | 阀门的双层自压式阀杆密封结构 |
KR20090066381A (ko) * | 2007-12-20 | 2009-06-24 | 주식회사 에이스브이 | 자동 감압수단을 갖는 초저온 밸브 |
CN201705962U (zh) * | 2010-08-16 | 2011-01-12 | 岳阳东方自控工程设备有限公司 | 反吹快开角阀 |
CN203322311U (zh) * | 2013-05-28 | 2013-12-04 | 江苏神通阀门股份有限公司 | 一种深冷截止阀 |
CN203322283U (zh) * | 2013-06-20 | 2013-12-04 | 江苏明江阀业有限公司 | 氯碱用气动波纹管调节阀 |
CN103603983A (zh) * | 2013-11-26 | 2014-02-26 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷截止阀 |
CN103615546A (zh) * | 2013-11-26 | 2014-03-05 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷调节阀 |
CN203571062U (zh) * | 2013-11-26 | 2014-04-30 | 湖北泰和石化设备有限公司 | 一种复合散温盘阀盖深冷调节阀 |
CN204004451U (zh) * | 2014-08-06 | 2014-12-10 | 湖北泰和石化设备有限公司 | 一种具有活塞压力自密封及定位的深冷调节阀 |
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CN105443767A (zh) | 2016-03-30 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cryogenic regulating valve with piston pressure self sealing and positioning Effective date of registration: 20210928 Granted publication date: 20181009 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI TAIHE PETROCHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2021980010000 |
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Date of cancellation: 20221206 Granted publication date: 20181009 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI TAIHE PETROCHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2021980010000 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cryogenic regulating valve with piston pressure self sealing and positioning Effective date of registration: 20230418 Granted publication date: 20181009 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI TAIHE PETROCHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980038208 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181009 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI TAIHE PETROCHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980038208 |