CN103603962A - 一种柱塞式节流阀 - Google Patents
一种柱塞式节流阀 Download PDFInfo
- Publication number
- CN103603962A CN103603962A CN201310609438.5A CN201310609438A CN103603962A CN 103603962 A CN103603962 A CN 103603962A CN 201310609438 A CN201310609438 A CN 201310609438A CN 103603962 A CN103603962 A CN 103603962A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- cemented carbide
- valve rod
- seat cover
- 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
- 230000008676 import Effects 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract 6
- 229910045601 alloy Inorganic materials 0.000 abstract 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/265—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a sleeve sliding in the direction of the flow line
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310609438.5A CN103603962B (zh) | 2013-11-27 | 2013-11-27 | 一种柱塞式节流阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310609438.5A CN103603962B (zh) | 2013-11-27 | 2013-11-27 | 一种柱塞式节流阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103603962A true CN103603962A (zh) | 2014-02-26 |
CN103603962B CN103603962B (zh) | 2016-01-27 |
Family
ID=50122210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310609438.5A Active CN103603962B (zh) | 2013-11-27 | 2013-11-27 | 一种柱塞式节流阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103603962B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101388A (zh) * | 2014-07-28 | 2014-10-15 | 武汉理工大学 | 一种可调节间隙的节流孔流量特性实验装置 |
CN111042764A (zh) * | 2019-12-09 | 2020-04-21 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6283564A (ja) * | 1985-10-09 | 1987-04-17 | Yamatake Honeywell Co Ltd | ケ−ジ型調節弁 |
CN202691106U (zh) * | 2012-08-14 | 2013-01-23 | 慎江阀门有限公司 | 一种阀门 |
CN202768911U (zh) * | 2012-08-29 | 2013-03-06 | 江阴万讯自控设备有限公司 | 一种多级降压调节套筒阀 |
CN103147718A (zh) * | 2013-03-26 | 2013-06-12 | 纽威石油设备(苏州)有限公司 | 20000psi笼套式节流阀 |
CN103244748A (zh) * | 2013-05-09 | 2013-08-14 | 哈尔滨松林电站设备有限公司 | 抗气蚀疏水调节阀 |
CN203604686U (zh) * | 2013-11-27 | 2014-05-21 | 上海美钻设备成套有限公司 | 一种柱塞式节流阀 |
-
2013
- 2013-11-27 CN CN201310609438.5A patent/CN103603962B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6283564A (ja) * | 1985-10-09 | 1987-04-17 | Yamatake Honeywell Co Ltd | ケ−ジ型調節弁 |
CN202691106U (zh) * | 2012-08-14 | 2013-01-23 | 慎江阀门有限公司 | 一种阀门 |
CN202768911U (zh) * | 2012-08-29 | 2013-03-06 | 江阴万讯自控设备有限公司 | 一种多级降压调节套筒阀 |
CN103147718A (zh) * | 2013-03-26 | 2013-06-12 | 纽威石油设备(苏州)有限公司 | 20000psi笼套式节流阀 |
CN103244748A (zh) * | 2013-05-09 | 2013-08-14 | 哈尔滨松林电站设备有限公司 | 抗气蚀疏水调节阀 |
CN203604686U (zh) * | 2013-11-27 | 2014-05-21 | 上海美钻设备成套有限公司 | 一种柱塞式节流阀 |
Non-Patent Citations (1)
Title |
---|
刘峰,李学胜,成桂华: "先导平衡柱塞式节流阀", 《阀门》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101388A (zh) * | 2014-07-28 | 2014-10-15 | 武汉理工大学 | 一种可调节间隙的节流孔流量特性实验装置 |
CN104101388B (zh) * | 2014-07-28 | 2017-03-08 | 武汉理工大学 | 一种可调节间隙的节流孔流量特性实验装置 |
CN111042764A (zh) * | 2019-12-09 | 2020-04-21 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
CN111042764B (zh) * | 2019-12-09 | 2021-10-01 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103603962B (zh) | 2016-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 200941 Baoshan District Jin Le Road, Shanghai, No. 500 Applicant after: MSP/DRILEX SYSTEM (SHANGHAI) Co.,Ltd. Address before: 200941 Baoshan District Jin Le Road, Shanghai, No. 500 Applicant before: MSP/DRILEX Equipment (Shanghai) Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI MSP/DRILEX EQUIPMENT CO., LTD. TO: MEIZUAN OIL DRILLING AND PRODUCTION SYSTEM ENGINEERING ( SHANGHAI ) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20230530 Granted publication date: 20160127 |