CN108425665B - 一种液压驱动的压裂泵 - Google Patents
一种液压驱动的压裂泵 Download PDFInfo
- Publication number
- CN108425665B CN108425665B CN201810479355.1A CN201810479355A CN108425665B CN 108425665 B CN108425665 B CN 108425665B CN 201810479355 A CN201810479355 A CN 201810479355A CN 108425665 B CN108425665 B CN 108425665B
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- CN
- China
- Prior art keywords
- valve
- pressure
- low
- pilot
- cylinder
- 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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Links
- 239000007788 liquid Substances 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003722 extracellular fluid Anatomy 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810479355.1A CN108425665B (zh) | 2018-05-18 | 2018-05-18 | 一种液压驱动的压裂泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810479355.1A CN108425665B (zh) | 2018-05-18 | 2018-05-18 | 一种液压驱动的压裂泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108425665A CN108425665A (zh) | 2018-08-21 |
CN108425665B true CN108425665B (zh) | 2019-08-27 |
Family
ID=63163695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810479355.1A Active CN108425665B (zh) | 2018-05-18 | 2018-05-18 | 一种液压驱动的压裂泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108425665B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109268253B (zh) * | 2018-12-01 | 2020-05-12 | 海安县石油科研仪器有限公司 | 一种可变增压比的往复泵 |
CN111022279B (zh) * | 2019-12-26 | 2023-06-13 | 山东金鹏石化设备有限公司 | 一种往复式柱塞泵 |
CN111271238A (zh) * | 2020-02-04 | 2020-06-12 | 陈少同 | 潜水泵 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10158182B4 (de) * | 2001-11-28 | 2005-06-02 | Minibooster Hydraulics A/S | Doppeltwirkender hydraulischer Druckverstärker |
CN102287407B (zh) * | 2011-09-19 | 2013-12-11 | 宁波汉商液压有限公司 | 一种双作用往复式液压增压器 |
CN105782147A (zh) * | 2014-12-15 | 2016-07-20 | 西安众智惠泽光电科技有限公司 | 增压装置的双作用液压控制系统 |
CN106523335A (zh) * | 2016-08-25 | 2017-03-22 | 湖南莫尔顿智能勘探机器人有限公司 | 一种自动换向水泵 |
CN206338261U (zh) * | 2016-11-17 | 2017-07-18 | 晏万文 | 具有快速卸载组件的超高压液压增压系统 |
-
2018
- 2018-05-18 CN CN201810479355.1A patent/CN108425665B/zh active Active
Also Published As
Publication number | Publication date |
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CN108425665A (zh) | 2018-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190729 Address after: 610213 Tiangong Avenue 1000, Xinxing Street, Tianfu New District, Chengdu City, Sichuan Province Applicant after: Aois Energy Technology Chengdu Co.,Ltd. Address before: 523000 Dongguan City, Guangdong Province, Songshan Lake High-tech Industrial Development Zone Headquarters, No. 2, No. 1 District, No. 2, No. 201 Applicant before: DONGGUAN HAITE PAWO HYDRAULIC TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Hydraulic driven fracturing pump Effective date of registration: 20210825 Granted publication date: 20190827 Pledgee: Agricultural Bank of China Co.,Ltd. Chengdu Tianfu New Area Branch Pledgor: Aois Energy Technology Chengdu Co.,Ltd. Registration number: Y2021510000198 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190827 Pledgee: Agricultural Bank of China Co.,Ltd. Chengdu Tianfu New Area Branch Pledgor: Aois Energy Technology Chengdu Co.,Ltd. Registration number: Y2021510000198 |