CN105443366B - 一种双作用抽油泵 - Google Patents
一种双作用抽油泵 Download PDFInfo
- Publication number
- CN105443366B CN105443366B CN201510998022.6A CN201510998022A CN105443366B CN 105443366 B CN105443366 B CN 105443366B CN 201510998022 A CN201510998022 A CN 201510998022A CN 105443366 B CN105443366 B CN 105443366B
- Authority
- CN
- China
- Prior art keywords
- pump
- valve
- plunger
- barrel
- epicoele
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/126—Ball valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510998022.6A CN105443366B (zh) | 2015-12-25 | 2015-12-25 | 一种双作用抽油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510998022.6A CN105443366B (zh) | 2015-12-25 | 2015-12-25 | 一种双作用抽油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105443366A CN105443366A (zh) | 2016-03-30 |
CN105443366B true CN105443366B (zh) | 2017-12-22 |
Family
ID=55553913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510998022.6A Active CN105443366B (zh) | 2015-12-25 | 2015-12-25 | 一种双作用抽油泵 |
Country Status (1)
Country | Link |
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CN (1) | CN105443366B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105673464B (zh) * | 2016-04-26 | 2017-05-31 | 山东威马泵业股份有限公司 | 无杆采油使用的双作用抽油泵 |
CN109424529B (zh) * | 2017-09-04 | 2024-09-24 | 中国石油化工股份有限公司 | 有杆举升全程出液抽油泵 |
CN110345054B (zh) * | 2019-08-15 | 2024-09-20 | 雪曼圣杰科技有限公司 | 多腔室往复提液装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1549175A (en) * | 1924-08-27 | 1925-08-11 | Joseph G Richardson | Double-acting hollow-plunger pump |
GB2100362B (en) * | 1981-06-11 | 1984-09-26 | Macleod Donald Ian Guy | Submersible hydraulic bore and well pump |
CN2602189Y (zh) * | 2003-02-20 | 2004-02-04 | 马东 | 带反馈力的双作用抽油泵 |
CN100348833C (zh) * | 2005-07-26 | 2007-11-14 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | 双作用往复泵直线电机举升装置 |
CN103133339A (zh) * | 2011-11-28 | 2013-06-05 | 潘美林 | 两级压缩抽油泵及其抽油工艺 |
CN205243806U (zh) * | 2015-12-25 | 2016-05-18 | 东营市海天石油科技有限责任公司 | 一种双作用抽油泵 |
-
2015
- 2015-12-25 CN CN201510998022.6A patent/CN105443366B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105443366A (zh) | 2016-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xie Wenxian Inventor after: Wang Xinhui Inventor after: Shu Huawen Inventor after: Fan Xueshan Inventor after: Xu Jiajun Inventor after: Guan Peng Inventor after: Feng Lianlei Inventor after: Liu Qingmin Inventor after: Lang Yingwei Inventor before: Wang Xinhui Inventor before: Shu Huawen Inventor before: Fan Xueshan Inventor before: Xu Jiajun Inventor before: Chi Hongli Inventor before: Guan Peng Inventor before: Liu Qingmin Inventor before: Lang Yingwei |
|
COR | Change of bibliographic data | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160810 Address after: 257000 Shandong province Dongying City Development Zone North Song Xi Liu Lu victory Applicant after: DONGYING HAITIAN PETROLEUM TECHNOLOGY CO., LTD. Applicant after: SINOPEC Shengli Oilfield Branch Shengli Oil Extraction Plant Address before: 257000 Shandong province Dongying City Development Zone North Song Xi Liu Lu victory Applicant before: DONGYING HAITIAN PETROLEUM TECHNOLOGY CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |