CN104500382B - Long-stroke fracturing pump turbine type spoiler - Google Patents
Long-stroke fracturing pump turbine type spoiler Download PDFInfo
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- CN104500382B CN104500382B CN201410709564.2A CN201410709564A CN104500382B CN 104500382 B CN104500382 B CN 104500382B CN 201410709564 A CN201410709564 A CN 201410709564A CN 104500382 B CN104500382 B CN 104500382B
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- turbine
- base
- gradually reduced
- fracturing pump
- long
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Abstract
The invention relates to a long-stroke fracturing pump turbine type spoiler capable of playing a role of spoiling fracturing fluid entering a pump cylinder and reducing the deposition of solid particles in the fracturing fluid. The technical scheme is that a turbine is trilobal, quadrilobal, pentalobal or hexalobal; the turbine is provided with a base close to the axial center, the base is annular, and the base is connected with blades of the turbine through welding; the turbine is gradually reduced from the base to one side of a valve box, the turbine is first gradually increased and then gradually reduced from the base to one side of a plunger, and the whole turbine is large in the middle and gradually reduced towards the two ends; the turbine is mounted on the valve box through the base, and the small end of the turbine is arranged in a communicating hole between the valve box and the pump cylinder.
Description
Technical field
The present invention relates to a kind of flow spoiler for long stroke fracturing pump.
Background technology
In completion practice, horizontal well multistage pressure break becomes the main Construction Mode of current and expected future, Chinese pressure break in 2013
About 40,000 well layers, large-scale and ultra deep construction operation amount is increased construction operation total amount every year with 15% speed.China's oil gas
Region concentrates on hills and mountain area in a large number, and the supply of construction road, well site area and water source is subject to larger restriction, vehicle-mounted pressure break dress
For becoming necessary requirement, high-power equipment becomes optimum condition.Patent CN201310700277.0 discloses a kind of high-power liquid
Pressure drives pressure break pumping system, and this system effectively reduces the quantity of fracturing unit truck group, can be same beneficial to the arrangement in well site for the car group
When can save fleet's cost of transportation.Patent CN201410138264.3 proposes a kind of high power hydraulic and drives fracturing pump, energy
Enough jig frequencies greatly reducing fracturing pump, thus mitigating the fatigue damage of fracturing pump, improve the use time of fracturing pump.
Long stroke liquid drives fracturing pump and is capable of separate unit pump truck high-power pumping fracturing fluid, is significantly reduced well site ride number
Amount, therefore has wide prospect of the application.Fracturing fluid holdup time length, flowing in long stroke pumping cylinder is steady, solid phase therein
Granule easily settles, and piles up in pump chamber inlet position.
Content of the invention
The purpose of the present invention：In order to mitigate the problem of long stroke pressure break pumping cylinder inner solid particulate phase deposition, special offer is a kind of long
Stroke fracturing pump turbine type flow spoiler.
For reaching above-mentioned purpose, the present invention adopts the technical scheme that：
A kind of long stroke fracturing pump turbine type flow spoiler, including turbine, base it is characterised in that：Turbine is trilobal cross, or
Person four blade profile, or five blade profiles, or six blade profiles；Turbine arranges base near its axial centre position, and base is annular, bottom
The blade of seat and turbine is connected by welding manner；Turbine starts to be gradually reduced towards clack box side from base, and turbine is from base
Start first to be gradually increased towards plunger side to be gradually reduced again, whole turbine is broad in the middle and is gradually reduced to two ends；Turbine leads to
Cross floor installation to clack box, what the less one end of turbine was arranged on clack box and pumping cylinder connects in the hole.
The invention has the advantages that：A kind of long stroke fracturing pump turbine type flow spoiler of the present invention, structure letter
Single, fracturing fluid can be played with flow-disturbing effect, mitigate the solid phase particles deposition in long stroke pumping cylinder.
Brief description
Fig. 1 is the structure diagram of the present invention, and Fig. 2 is the structure diagram of turbine of the present invention.
In figure：1. clack box；2. base；3. turbine；4. pumping cylinder；5. plunger.
Specific embodiment
The present invention is not limited by following embodiments, can be determined with technology according to the present invention scheme and practical situation
Specific embodiment.With reference to Fig. 1, the present invention is made with following description.The position relationship of upper and lower, left and right etc. is that foundation is said
The layout direction of bright book accompanying drawing 1 is determining.
As shown in Figure 1 and Figure 2, clack box 1 and pumping cylinder 4 are threaded connection, and plunger 5 is arranged in pumping cylinder 4, and plunger 5 is in pumping cylinder
Slide in 4.Turbine 3 is four blade profiles, and turbine 3 arranges base 2 near its axial centre position, and base 2 is annular, base 2 He
4 blades of turbine 3 are connected by welding manner.Turbine 3 starts to be gradually reduced towards clack box 1 side from base 2, turbine 3 from
Base 2 starts first to be gradually increased towards plunger 5 side and is gradually reduced, and whole turbine 3 is broad in the middle and is gradually reduced to two ends.
Turbine 3 is installed on clack box 1 by base 2, and what the less one end of turbine 3 was arranged on clack box 1 and pumping cylinder 4 connects in the hole.
The principle of the present invention is：
One section of vacant stroke reserved by pumping cylinder 4, in order to install turbulent element.During fracturing fluid flows to pumping cylinder 4 from flowing hole,
Inhibition by turbine 3 produces eddy flow, so, the solid phase particles in fracturing fluid are difficult to deposit.Meanwhile, turbine 3 is to pressure break
Liquid plays stirring action so that the additive in fracturing fluid and solvent mixing are more uniform.
Claims (1)
1. a kind of long stroke fracturing pump turbine type flow spoiler, including turbine (3), base (2) it is characterised in that：Turbine (3) is three
Blade profile, or four blade profiles, or five blade profiles, or six blade profiles；Turbine (3) is near its axial centre position setting base (2), bottom
Seat (2) is annular, and the blade of base (2) and turbine (3) is connected by welding manner；Turbine (3) from base (2) start towards
Clack box (1) side is gradually reduced, and turbine (3) starts first to be gradually increased and be gradually reduced towards plunger (5) side from base (2),
Whole turbine (3) is broad in the middle and is gradually reduced to two ends；Turbine (3) is installed on clack box (1) by base (2), turbine (3)
What less one end was arranged on clack box (1) and pumping cylinder (4) connects in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709564.2A CN104500382B (en) | 2014-11-28 | 2014-11-28 | Long-stroke fracturing pump turbine type spoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709564.2A CN104500382B (en) | 2014-11-28 | 2014-11-28 | Long-stroke fracturing pump turbine type spoiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500382A CN104500382A (en) | 2015-04-08 |
| CN104500382B true CN104500382B (en) | 2017-02-22 |
Family
ID=52941818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410709564.2A Expired - Fee Related CN104500382B (en) | 2014-11-28 | 2014-11-28 | Long-stroke fracturing pump turbine type spoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500382B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298825A (en) * | 2015-11-30 | 2016-02-03 | 西南石油大学 | Spoiler of long-stroke fracturing pump having magnets |
| CN105909510B (en) * | 2016-05-09 | 2018-02-23 | 西南石油大学 | A kind of low jig frequency fracturing pump of hydraulic-driven |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662831A (en) * | 1984-03-05 | 1987-05-05 | Bennett John D | Apparatus for fracturing earth formations while pumping formation fluids |
| CN2089155U (en) * | 1990-08-02 | 1991-11-20 | 上海市红光锅炉厂 | Inserting twist-belt type turbolator for forced heat transfer in pipe |
| CN2466375Y (en) * | 2001-02-22 | 2001-12-19 | 天津市蓬拓科技有限公司 | Hydraulic vertical double-cylinder single-action pump |
| CN1424554A (en) * | 2003-01-05 | 2003-06-18 | 浙江大学 | Dual turbulent spiral forced heat exchanging and automatic descaling device |
| CN2898356Y (en) * | 2006-02-27 | 2007-05-09 | 西南石油学院 | Two-action and multi-cylinder reciprocating pump driven by linear motor |
| CN200955384Y (en) * | 2006-09-23 | 2007-10-03 | 中国石化股份胜利油田分公司海洋采油厂 | Oil-gas separator for electric submersible pump |
| CN202420263U (en) * | 2011-12-30 | 2012-09-05 | 广东芬尼克兹节能设备有限公司 | Heat exchange pipe for turbulent flow |
| CN203962367U (en) * | 2014-04-21 | 2014-11-26 | 湖北中油科昊机械制造有限公司 | Fracturing pump |
-
2014
- 2014-11-28 CN CN201410709564.2A patent/CN104500382B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662831A (en) * | 1984-03-05 | 1987-05-05 | Bennett John D | Apparatus for fracturing earth formations while pumping formation fluids |
| CN2089155U (en) * | 1990-08-02 | 1991-11-20 | 上海市红光锅炉厂 | Inserting twist-belt type turbolator for forced heat transfer in pipe |
| CN2466375Y (en) * | 2001-02-22 | 2001-12-19 | 天津市蓬拓科技有限公司 | Hydraulic vertical double-cylinder single-action pump |
| CN1424554A (en) * | 2003-01-05 | 2003-06-18 | 浙江大学 | Dual turbulent spiral forced heat exchanging and automatic descaling device |
| CN2898356Y (en) * | 2006-02-27 | 2007-05-09 | 西南石油学院 | Two-action and multi-cylinder reciprocating pump driven by linear motor |
| CN200955384Y (en) * | 2006-09-23 | 2007-10-03 | 中国石化股份胜利油田分公司海洋采油厂 | Oil-gas separator for electric submersible pump |
| CN202420263U (en) * | 2011-12-30 | 2012-09-05 | 广东芬尼克兹节能设备有限公司 | Heat exchange pipe for turbulent flow |
| CN203962367U (en) * | 2014-04-21 | 2014-11-26 | 湖北中油科昊机械制造有限公司 | Fracturing pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500382A (en) | 2015-04-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20171128 |