CN104100251A - Fracturing pump truck with self-suction and self-discharge function - Google Patents
Fracturing pump truck with self-suction and self-discharge function Download PDFInfo
- Publication number
- CN104100251A CN104100251A CN201410326189.3A CN201410326189A CN104100251A CN 104100251 A CN104100251 A CN 104100251A CN 201410326189 A CN201410326189 A CN 201410326189A CN 104100251 A CN104100251 A CN 104100251A
- Authority
- CN
- China
- Prior art keywords
- pump
- truck
- ride
- self
- realize self
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention belongs to the technical field of petroleum extraction, relates to petroleum extraction machinery, and in particular to a fracturing pump truck with a self-suction and self-discharge function. The fracturing pump truck comprises a bearing chassis, a truck storage battery and a truck engine. A centrifugal pump and the low-pressure manifold thereof are disposed at the tail of the bearing chassis. A hydraulic pump is connected to the power take-off opening of the engine. The hydraulic pump is connected with the hydraulic motor of the centrifugal pump. By the fracturing pump truck, the problem that parts of existing fracturing trucks are limited by power and cannot satisfy fracturing process requirements is solved, self-suction and self-discharge are achieved, utilization efficiency of the fracturing pump truck is increased, and a fracturing blender truck and corollary equipment are saved.
Description
Technical field
The invention belongs to technical field of petroleum extraction, relate to a kind of oil exploitation plant equipment, be specifically related to a kind of pressure break pump truck that can realize self-suction discharge.
Background technology
Along with the universal development of water of oil-gas field horizontal well volume fracturing technique, the liquid injection mode of large discharge capacity, high liquid measure, high pressure is more and more, and the development of annular space injection device will become the key operation equipment of horizontal well volume fracturing.
The pressure break pump truck of existing part model (as YL105 type) is because being subject to the restriction of diesel engine power, and during work, discharge capacity is little, bearing capacity is limited, cannot meet the requirement of volume fracturing technique; And conventional levels well fracturing technology requires annular space fluid injection discharge capacity 300-1000L/min under the work pressure limiting of 45Mpa, if adopt conventional pressure break pump truck construction operation, need fracturing blender truck feed flow could meet construction requirement, it is serious that waste takies device resource.
Summary of the invention
The object of the invention is to overcome existing partial open car and be subject to Power Limitation, cannot meet the problem of the requirement of volume fracturing technique.
For this reason, the invention provides a kind of pressure break pump truck that can realize self-suction discharge, comprise bearing chassis, ride storage battery and ride motor, the afterbody of described bearing chassis is equiped with centrifugal pump and low-pressure manifold thereof, on the power taking mouth of described ride motor, connect a hydraulic pump, this hydraulic pump is connected with the hydraulic motor of centrifugal pump.
Described ride motor connects ride gearbox, is connected with power takeoff, described power takeoff connecting fluid press pump on the power taking mouth of described ride gearbox.
The above-mentioned pressure break pump truck that can realize self-suction discharge is also equiped with far distance instrument plate.
Described centrifugal pump intake and outlet opening be all by butterfly valve and the external manifold of union, and be movably installed with flow meter at the outlet opening of centrifugal pump, and this flow meter is connected with far distance instrument plate by cable.
The external manifold of outlet opening of described centrifugal pump is spliced by more piece bend pipe and straight tube interval, and described flow meter adopts the horizontal outlet opening that is arranged on centrifugal pump.
Temperature pick up and pressure sensor are installed on described flow meter, and described temperature pick up is connected with far distance instrument plate by cable with pressure sensor.
Described bearing chassis afterbody is also provided with radiator fan; The hydraulic pump of described connection power takeoff is duplex hydraulic pump, connects respectively hydraulic motor and the radiator fan that drives centrifugal pump.
Described bearing chassis afterbody is also provided with electric radiator, and this electric radiator is electrically connected to ride storage battery.
Beneficial effect of the present invention:
1, the pressure break pump truck after this improvement, can meet horizontal well annular space fluid injection self-suction discharge.
2, can be satisfied with the service behaviours such as the conventional well-flushing of oil (gas) well, dosing, pressure break cover note, recoil, discharge capacity 400-1200L/min.
3, improve fracturing pump vehicle device service efficiency, saved fracturing blender truck and corollary equipment.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the complete vehicle structure schematic diagram by ride engine torque extraction.
Fig. 2 is the complete vehicle structure schematic diagram by the power taking of ride gearbox.
Fig. 3 is the operating principle schematic diagram of the centrifugal pump in the present invention.
Description of reference numerals: 1, bearing chassis; 2, ride motor; 3, centrifugal pump; 4, hydraulic pump; 5, ride gearbox; 6, power takeoff; 7, low-pressure manifold; 8, hydraulic motor; 9, ride storage battery; 10, butterfly valve; 11, union; 12, flow meter; 13, cable; 14, far distance instrument plate; 15, bend pipe; 16, straight tube; 17, temperature pick up; 18, pressure sensor; 19, electric radiator.
The specific embodiment
Embodiment 1:
A kind of pressure break pump truck that can realize self-suction discharge, as shown in Figure 1, comprise bearing chassis 1, ride storage battery 9 and ride motor 2, the afterbody of described bearing chassis 1 is equiped with centrifugal pump 3 and low-pressure manifold 7 thereof, on the power taking mouth of described ride motor 2, connect a hydraulic pump 4, this hydraulic pump 4 is connected with the hydraulic motor 8 of centrifugal pump 3.
From ride motor 2, send power to hydraulic pump 4, as shown in Figure 3, hydraulic pump 4 is controlled the hydraulic motor 8 of centrifugal pump 3 by hydraulic coupling, then reach the effect of controlling centrifugal pump 3, constantly the fluid power of the hydraulic motor 8 of 4 pairs of centrifugal pumps 3 of regulator solution press pump exports the rotating speed of regulator solution pressure motor 8, then changes pumping into and pumping of centrifugal pump 3, substituted the effect of fracturing blender truck, can directly fracturing fluid be pumped into by centrifugal pump 3, then pump, fracturing fluid is pumped in well.By hydraulic motor 8, change centrifugal pump 3, make the adjusting to 1200L/min by 400 L/min of its discharge capacity, realize the self-priming of pressure break pump truck and certainly arrange, needn't re-use fracturing blender truck feed flow and meet construction requirement.
Embodiment 2:
On the basis of above-described embodiment, as shown in Figure 2, described ride motor 2 connects ride gearbox 5, is connected with power takeoff 6, described power takeoff 6 connecting fluid press pumps 4 on the power taking mouth of described ride gearbox 5.
The power takeoff 6 connecting fluid press pumps 4 that connect power taking from the power taking mouth of ride gearbox 5, power takeoff 6 can send power to hydraulic pump 4, make hydraulic pump 4 by hydraulic coupling, control the hydraulic motor 8 of centrifugal pump 3, then reach the effect of controlling centrifugal pump 3, constantly the fluid power of the hydraulic motor 8 of 4 pairs of centrifugal pumps 3 of adjusting press pump exports the rotating speed of regulator solution pressure motor, then change pumping into and pumping of centrifugal pump 3, substituted the effect of fracturing blender truck, can directly fracturing fluid be pumped into by centrifugal pump 3, pump again, fracturing fluid is pumped in well.By hydraulic motor 8, change centrifugal pump 3, make the adjusting to 1200L/min by 400 L/min of its discharge capacity, realize the self-priming of pressure break pump truck and certainly arrange, needn't re-use fracturing blender truck feed flow and meet construction requirement.
Embodiment 3:
As shown in Figure 3, the above-mentioned pressure break pump truck that can realize self-suction discharge is also equiped with far distance instrument plate 14, the intake of described centrifugal pump 3 and outlet opening all pass through butterfly valve 10 and the external manifold of union 11, and the outlet opening at centrifugal pump 3 is movably installed with flow meter 12, this flow meter 12 is connected with far distance instrument plate 14 by cable 13.Temperature pick up 17 and pressure sensor 18 are installed on described flow meter 12, and described temperature pick up 17 is connected with far distance instrument plate 14 by cable 13 with pressure sensor 18.
Flow meter 12, temperature pick up 17 and pressure sensor 18 can be monitored centrifugal pump 3 delivery flow and oil pressure oil temperature respectively, are presented on far distance instrument plate 14.
With reference to Fig. 3, the external manifold of outlet opening of centrifugal pump 3 is spliced by more piece bend pipe 15 and straight tube 16 intervals, described flow meter 12 adopts the horizontal outlet opening that is arranged on centrifugal pump 3, by bend pipe 15, reduced the direct impact of 3 pairs of flow meters 12 of centrifugal pump, make flow meter 12 lifes, it is more accurate to measure.
Embodiment 4:
Consider in equipment running process and can produce a large amount of heats, therefore need cooling device, can radiator fan be installed at described bearing chassis 1 afterbody, the hydraulic pump 3 that connects power takeoff 6 is changed to duplex hydraulic pump, connect respectively hydraulic motor 8 and the radiator fan that drives centrifugal pump 3, in the process of equipment operation, radiator fan also can turn round under the driving of hydraulic coupling always like this, so just can be to the integral device processing of lowering the temperature.
In order to lower the temperature, also can electric radiator 19 be installed at bearing chassis 1 afterbody, and this electric radiator 19 is connected with ride storage battery electric 9, adopt electrically driven (operated) mode also can realize temperature-fall period.
The present embodiment does not have specifically described part all to belong to common practise and the known technology of the art, and we can provide reference if needed.
More than exemplifying is only to illustrate of the present invention, does not form the restriction to protection scope of the present invention, within the every and same or analogous design of the present invention all belongs to protection scope of the present invention.The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (8)
1. the pressure break pump truck that can realize self-suction discharge, comprise bearing chassis (1), ride storage battery (9) and ride motor (2), it is characterized in that: the afterbody of described bearing chassis (1) is equiped with centrifugal pump (3) and low-pressure manifold (7) thereof, on the power taking mouth of described ride motor (2), connect a hydraulic pump (4), this hydraulic pump (4) is connected with the hydraulic motor (8) of centrifugal pump (3).
2. the pressure break pump truck that can realize self-suction discharge as claimed in claim 1, it is characterized in that: described ride motor (2) connects ride gearbox (5), on the power taking mouth of described ride gearbox (5), be connected with power takeoff (6), described power takeoff (6) connecting fluid press pump (4).
3. the pressure break pump truck that can realize self-suction discharge as claimed in claim 1, is characterized in that: the above-mentioned pressure break pump truck that can realize self-suction discharge is also equiped with far distance instrument plate (14).
4. the pressure break pump truck that can realize self-suction discharge as claimed in claim 1, it is characterized in that: the intake of described centrifugal pump (3) and outlet opening all pass through butterfly valve (10) and the external low-pressure manifold of union (11) (7), and the outlet opening at centrifugal pump (3) is provided with flow meter (12), this flow meter is connected with far distance instrument plate (14) by cable (13).
5. the pressure break pump truck that can realize self-suction discharge as claimed in claim 4, it is characterized in that: the external low-pressure manifold (7) of outlet opening of described centrifugal pump (3) is spliced by more piece bend pipe (15) and straight tube (16) interval, and described flow meter (12) adopts the horizontal outlet opening that is arranged on centrifugal pump (3).
6. the pressure break pump truck that can realize self-suction discharge as described in claim 4 or 5, it is characterized in that: temperature pick up (17) and pressure sensor (18) are installed on described flow meter (12), and described temperature pick up (17) is connected with far distance instrument plate (14) by cable (13) with pressure sensor (18).
7. the pressure break pump truck that can realize self-suction discharge as claimed in claim 1, is characterized in that: described bearing chassis (1) afterbody is also provided with radiator fan; The hydraulic pump (4) of described connection power takeoff (6) is duplex hydraulic pump, connects respectively hydraulic motor (8) and the radiator fan that drives centrifugal pump (3).
8. the pressure break pump truck that can realize self-suction discharge as claimed in claim 1, is characterized in that: described bearing chassis (1) afterbody is also provided with electric radiator (19), and this electric radiator is electrically connected to ride storage battery (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326189.3A CN104100251B (en) | 2014-07-10 | 2014-07-10 | It is a kind of to realize the pressure break pump truck of self-suction discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326189.3A CN104100251B (en) | 2014-07-10 | 2014-07-10 | It is a kind of to realize the pressure break pump truck of self-suction discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100251A true CN104100251A (en) | 2014-10-15 |
| CN104100251B CN104100251B (en) | 2017-07-25 |
Family
ID=51668755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326189.3A Active CN104100251B (en) | 2014-07-10 | 2014-07-10 | It is a kind of to realize the pressure break pump truck of self-suction discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100251B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033348A (en) * | 2021-11-18 | 2022-02-11 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584819Y (en) * | 2002-10-25 | 2003-11-05 | 中国石化集团江汉石油管理局第四机械厂 | Multifunction fracture sand mixing truck |
| CA2549226A1 (en) * | 2005-06-01 | 2006-12-01 | Frac Source Inc. | High-pressure injection proppant system |
| CN201236688Y (en) * | 2008-08-08 | 2009-05-13 | 陕西宝大新技术实业有限公司 | Carbon dioxide booster pump injection vehicle |
| US20090308602A1 (en) * | 2008-06-11 | 2009-12-17 | Matt Bruins | Combined three-in-one fracturing system |
| CN101885307A (en) * | 2010-06-28 | 2010-11-17 | 中原特种车辆有限公司 | Liquid supply vehicle |
| CN202149354U (en) * | 2011-07-20 | 2012-02-22 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen car |
| CN102602322A (en) * | 2012-03-19 | 2012-07-25 | 西安邦普工业自动化有限公司 | Electrically-driven fracturing pump truck |
| WO2014028316A1 (en) * | 2012-08-13 | 2014-02-20 | Schlumberger Canada Limited | System and method for delivery of oilfield materials |
| CN204060656U (en) * | 2014-07-10 | 2014-12-31 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of pressure break pump truck that can realize self-suction discharge |
-
2014
- 2014-07-10 CN CN201410326189.3A patent/CN104100251B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584819Y (en) * | 2002-10-25 | 2003-11-05 | 中国石化集团江汉石油管理局第四机械厂 | Multifunction fracture sand mixing truck |
| CA2549226A1 (en) * | 2005-06-01 | 2006-12-01 | Frac Source Inc. | High-pressure injection proppant system |
| US20090308602A1 (en) * | 2008-06-11 | 2009-12-17 | Matt Bruins | Combined three-in-one fracturing system |
| CN201236688Y (en) * | 2008-08-08 | 2009-05-13 | 陕西宝大新技术实业有限公司 | Carbon dioxide booster pump injection vehicle |
| CN101885307A (en) * | 2010-06-28 | 2010-11-17 | 中原特种车辆有限公司 | Liquid supply vehicle |
| CN202149354U (en) * | 2011-07-20 | 2012-02-22 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen car |
| CN102602322A (en) * | 2012-03-19 | 2012-07-25 | 西安邦普工业自动化有限公司 | Electrically-driven fracturing pump truck |
| WO2014028316A1 (en) * | 2012-08-13 | 2014-02-20 | Schlumberger Canada Limited | System and method for delivery of oilfield materials |
| CN204060656U (en) * | 2014-07-10 | 2014-12-31 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of pressure break pump truck that can realize self-suction discharge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033348A (en) * | 2021-11-18 | 2022-02-11 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing device |
| CN114033348B (en) * | 2021-11-18 | 2022-11-25 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100251B (en) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202209282U (en) | High-cavitation-resistance quick self sucking pump | |
| CN205639582U (en) | Double -clutch gearbox's oil feeding system | |
| CN105251403A (en) | Pressurized mixing device | |
| CN202203121U (en) | Special pump and pump group for fast emergency rescue | |
| CN204060656U (en) | A kind of pressure break pump truck that can realize self-suction discharge | |
| CN203463092U (en) | Novel manifold truck/pry with self-pressurization perfusion function for industrial large-scale fracturing | |
| CN104100251A (en) | Fracturing pump truck with self-suction and self-discharge function | |
| CN202597053U (en) | Delivery performance and life test device system for gear oil pump | |
| RU167488U1 (en) | MOBILE HORIZONTAL PUMP UNIT FOR EXPRESSIVE WELLS | |
| CN208950995U (en) | A kind of thousand type fracturing unit truck multi-purpose hydraulic systems | |
| CN102287256B (en) | Explosion proof type exhaust system for engine | |
| CN103350210A (en) | Casting machine | |
| CN203770147U (en) | Novel chemical-engineering self-sucking pump | |
| CN203584912U (en) | Efficient oil conveying centrifugal pump | |
| CN204061223U (en) | A kind of three grades of gas ring vacuum pumps | |
| CN202391746U (en) | Pneumatic pump | |
| CN104500473A (en) | Static hydraulicsystem of internal combustion locomotive and control method of static hydraulic system | |
| CN201314282Y (en) | Improved five-plunger emulsion pump | |
| CN202500781U (en) | Double-impeller self-suction type high-pressure pump | |
| CN105715529A (en) | Hydraulic pump detection platform | |
| CN202500780U (en) | Single-impeller self-priming type high-pressure pump | |
| CN204716390U (en) | A kind of Novel down-hole vehicle power generation system | |
| CN209586656U (en) | A kind of power end cooling system integrated with fracturing pump | |
| CN204175249U (en) | Environment-friendly type Oil/gas Well medicine adding vehicle | |
| CN207278315U (en) | Two stroke engine machine oil separating lubricating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |