CN216665583U - Oil development fracturing unit - Google Patents

Abstract

The utility model relates to the technical field of oilfield exploitation equipment, and discloses an oil exploitation fracturing unit which comprises a fracturing truck body, wherein a through hole is formed in the left end of the fracturing truck body, a fracturing pump is installed in the inner cavity of the fracturing truck body, a pipe body is fixedly communicated with the fracturing pump, a cleaning pipe is installed in the inner cavity of the fracturing truck body, and a notch is formed in the top of the cleaning pipe. According to the utility model, the pipe body penetrates through the cleaning pipe and is arranged on the left side of the cleaning pipe, so that the driving motor is started when the pipe body is pulled leftwards to be rolled, the driving motor drives the driving gear to rotate, the driving gear drives the annular rack and the cleaning brush to rotate, and meanwhile, the cleaning liquid flows into the cleaning pipe through the water outlet pipe, so that the cleaning brush rapidly rotates in the process of rolling the pipe body and rotates 360 degrees around the pipe body, and therefore, the stain adhered to the outer wall of the rolled pipe body is comprehensively cleaned, the effect of cleaning the pipe body is further improved, the pipe body cleaning device is practical and suitable for wide popularization and use.

Description

Oil development fracturing unit

Technical Field

The utility model relates to the technical field of oilfield exploitation equipment, in particular to an oil exploitation fracturing unit.

Background

In the process of oil and gas extraction operation of petroleum, natural gas, coal bed gas and the like, in order to improve the recovery ratio of oil and gas wells, a low-permeability oil and gas reservoir needs to be transformed and a deep oil and gas reservoir needs to be developed through fracturing operation. The fracturing process uses a high pressure fluid (fracturing fluid, etc.) to create fractures or propagate original fractures in the production zone downhole, which are then filled with proppant (sand or other solid particles) to form a high permeability zone.

In the prior patent (publication number: CN202022804353.0), an oil field exploitation fracturing unit comprises a first plate body, wherein a fracturing pump is arranged on the upper surface of the first plate body, a liquid inlet of the fracturing pump is communicated with a second pipe body, a liquid outlet of the fracturing pump is communicated with a first pipe body, a water pump is arranged on the upper surface of the first plate body, a water inlet of the water pump is communicated with a water inlet pipe, a water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe is communicated with a spray head, the first pipe body is cleaned by matching the spray head with the water pump after being matched with the first pipe body to inject fracturing liquid for use, oil dirt is prevented from being accumulated outside the first pipe body, so that the first pipe body is prevented from being corroded, the first pipe body is moved into a second shell after being cleaned, water stains on the surface of the first pipe body are dried by matching a fan with an air nozzle, and the first pipe body is favorable for storage, the service life of the first pipe body is prolonged, and exploitation and use of an oil field are facilitated.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: present cooperation water pump only can wash one side of first body through the shower nozzle, and spun water causes first body abluent effect relatively poor simultaneously, all has the greasy dirt on the another side of first body and the cleaning surface, the abluent effect of the first body of further influence, consequently, we propose an oil development fracturing unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil exploitation fracturing unit, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a petroleum exploitation fracturing unit comprises a fracturing truck body, wherein the left end of the fracturing truck body is provided with a through hole, a fracturing pump is arranged in the inner cavity of the fracturing truck body, a pipe body is fixedly communicated with the fracturing pump, a cleaning pipe is arranged in the inner cavity of the fracturing truck body, the top of the cleaning tube is provided with a notch, the inner cavity of the cleaning tube is provided with an annular groove, a sliding block is movably connected in the annular groove, a connecting rod is fixedly connected on the sliding block, an annular rack is fixedly connected on the connecting rod, a cleaning brush is arranged on the inner side of the annular rack, a driving motor is arranged at the top of the cleaning pipe, a driving gear is arranged on a motor shaft of the driving motor, the driving gear is arranged in the notch and meshed with the annular rack, the cleaning pipe is provided with a water storage tank, the water storage tank is fixedly connected with a water outlet pipe, and the water outlet pipe is arranged in the cleaning pipe.

As a preferred embodiment of the utility model, a hinge is installed on the upper side of the left end of the fracturing truck body, the fracturing truck body is hinged with a baffle through the hinge, and the size of the baffle is larger than that of the through hole.

As a preferred embodiment of the present invention, an exhaust fan is installed on the top of the inner cavity of the through hole.

As a preferred embodiment of the present invention, a flow valve is installed on the water outlet pipe.

In a preferred embodiment of the present invention, a water guard plate is fixedly installed at a right end of the cleaning pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the oil exploitation fracturing unit, the cleaning pipe, the driving motor, the driving gear, the annular groove, the sliding block, the notch, the annular rack, the cleaning brush, the water storage tank and the water outlet pipe are arranged, the pipe body penetrates through the cleaning pipe and is arranged on the left side of the cleaning pipe, so that the driving motor is started when the pipe body is pulled leftwards to be rolled, the driving gear is driven by the driving motor to rotate, the driving gear drives the annular rack and the cleaning brush to rotate, meanwhile, cleaning liquid flows into the cleaning pipe through the water outlet pipe, the cleaning brush rapidly rotates in the process of rolling the pipe body and rotates around the pipe body for 360 degrees, therefore, stains adhered to the outer wall of the rolled pipe body are comprehensively cleaned, and the cleaning effect of the pipe body is further improved.

2. According to the oil exploitation fracturing unit, the through hole can be shielded through the baffle when the fracturing truck body is not in use, so that the dustproof effect is achieved, and the baffle is unfolded when the fracturing truck body is in use, so that the heat in the fracturing truck body can be discharged, and the radiating effect is achieved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an oil recovery fracturing unit of the present invention;

FIG. 2 is a side view of the connection between the cleaning pipe and the annular rack of the oil production fracturing unit of the present invention;

FIG. 3 is a side view of a cleaning pipe of an oil recovery fracturing unit of the present invention;

fig. 4 is a side view of an annular rack of an oil production fracturing unit of the present invention.

In the figure: 1. a fracturing truck body; 2. a water outlet pipe; 3. a flow valve; 4. a drive gear; 5. an exhaust fan; 6. a baffle plate; 7. a hinge; 8. a through hole; 9. a drive motor; 10. cleaning the tube; 11. a pipe body; 12. a notch; 13. a water baffle; 14. a connecting rod; 15. an annular rack; 16. cleaning brushes; 17. an annular groove; 18. a slider; 19. a water storage tank; 20. a fracturing pump.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oil development fracturing unit, includes fracturing automobile body 1, through-hole 8 has been seted up to the left end of fracturing automobile body 1, fracturing pump 20 is installed to the inner chamber of fracturing automobile body 1, the last fixed intercommunication of fracturing pump 20 has body 11, scavenge pipe 10 is installed to the inner chamber of fracturing automobile body 1, notch 12 has been seted up at the top of scavenge pipe 10, ring channel 17 has been seted up to the inner chamber of scavenge pipe 10, swing joint has slider 18 in the ring channel 17, fixedly connected with connecting rod 14 on the slider 18, fixedly connected with annular rack 15 on the connecting rod 14, cleaning brush 16 is installed to the inboard of annular rack 15, driving motor 9 is installed at the top of scavenge pipe 10, install drive gear 4 on driving motor 9's the motor shaft, drive gear 4 arranges in notch 12 and meshes with annular rack 15, install storage water tank 19 on the scavenge pipe 10, the water storage tank 19 is fixedly connected with a water outlet pipe 2, the water outlet pipe 2 is arranged in the cleaning pipe 10, through the arrangement of the cleaning tube 10, the driving motor 9, the driving gear 4, the annular groove 17, the slide block 18, the notch 12, the annular rack 15, the cleaning brush 16, the water storage tank 19 and the water outlet tube 2, the tube body 11 penetrates through the cleaning tube 10 and is arranged on the left side of the cleaning tube 10, so that the driving motor 9 is started when the tube body 11 is pulled leftwards for rolling, and the driving motor 9 drives the driving gear 4 to rotate, so that the driving gear 4 drives the ring-shaped rack 15 and the washing brush 16 to rotate, and simultaneously the washing liquid flows into the washing pipe 10 through the water outlet pipe 2, so that the washing brush 16 is rapidly rotated during the winding of the tube body 11, and is rotated around the tube body 11360, therefore, stains adhered to the outer wall of the wound pipe body 11 are comprehensively cleaned, and the cleaning effect of the pipe body 11 is further improved.

In this embodiment (please refer to fig. 1), a hinge 7 is installed on the upper side of the left end of the fracturing truck body 1, the fracturing truck body 1 is hinged to a baffle 6 through the hinge 7, the baffle 6 is larger than the through hole 8, and the through hole 8 can be shielded by the baffle 6 when the fracturing truck body 1 is not in use, so that a dustproof effect is achieved, and the baffle 6 is unfolded when the fracturing truck body 1 is in use, so that heat in the fracturing truck body 1 is discharged to achieve a heat dissipation effect.

In this embodiment (see fig. 1), the exhaust fan 5 is installed at the top of the inner cavity of the through hole 8, and the exhaust speed of heat in the fracturing truck body 1 can be increased by starting the exhaust fan 5.

In this embodiment (please refer to fig. 1), the water outlet pipe 2 is provided with the flow valve 3, and the amount of the cleaning water flowing out can be accurately controlled through the flow valve 3, so that waste caused by too large water amount is avoided.

In this embodiment (please refer to fig. 1), a water baffle 13 is fixedly installed at the right end of the cleaning pipe 10, and the water baffle 13 prevents the cleaned sewage from flowing into the fracturing truck body 1 from the right side of the cleaning pipe 10 and damaging the equipment in the fracturing truck body 1.

The utility model is a petroleum exploitation fracturing unit, which comprises a fracturing truck body 1, a water outlet pipe 2, a flow valve 3, a driving gear 4, an exhaust fan 5, a baffle 6, a hinge 7, a through hole 8, a driving motor 9, a cleaning pipe 10, a pipe body 11, a notch 12, a water baffle 13, a connecting rod 14, an annular rack 15, a cleaning brush 16, an annular groove 17, a slider 18, a water storage tank 19 and a fracturing pump 20, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the fracturing unit can be known by technical manuals or conventional experimental methods, when the fracturing unit works, firstly, the baffle 6 is unfolded to facilitate the heat in the fracturing truck body 1 to be discharged to achieve a heat dissipation effect, then the pipe body 11 penetrates through the cleaning pipe 10 and is arranged on the left side of the cleaning pipe 10, so that the driving motor 9 is started when the pipe body 11 is pulled leftwards to be wound, thereby the driving motor 9 drives the driving gear 4 to rotate, the sliding block 18 is matched to guide and move in the annular groove 17, the driving gear 4 drives the annular rack 15 and the cleaning brush 16 to rotate, meanwhile, the cleaning liquid flows into the cleaning pipe 10 through the water outlet pipe 2, then the outflow amount of the cleaning water can be accurately controlled through the flow valve 3, waste caused by overlarge water amount is avoided, the cleaning brush 16 rapidly rotates in the process of rolling the pipe body 11 and rotates around the pipe body 11360 degrees, therefore, the stains adhered to the outer wall of the rolled pipe body 11 are comprehensively cleaned, the cleaning effect of the pipe body 11 is further improved, the cleaning sewage is prevented from flowing into the fracturing truck body 1 from the right side of the cleaning pipe 10 through the water baffle 13 in the cleaning process to damage equipment in the fracturing truck body 1, and the through hole 8 can be shielded when the fracturing truck body 1 is not in use through the baffle 6, thereby playing a role of dust prevention.

Claims (5)

1. The utility model provides an oil development fracturing unit, includes fracturing automobile body (1), its characterized in that: the left end of fracturing automobile body (1) has been seted up through-hole (8), fracturing pump (20) are installed to the inner chamber of fracturing automobile body (1), fixed intercommunication has body (11) on fracturing pump (20), scavenge pipe (10) are installed to the inner chamber of fracturing automobile body (1), notch (12) have been seted up at the top of scavenge pipe (10), ring channel (17) have been seted up to the inner chamber of scavenge pipe (10), swing joint has slider (18) in ring channel (17), fixedly connected with connecting rod (14) on slider (18), fixedly connected with ring rack (15) on connecting rod (14), cleaning brush (16) are installed to the inboard of ring rack (15), driving motor (9) are installed at the top of scavenge pipe (10), install drive gear (4) on the motor shaft of driving motor (9), drive gear (4) are arranged in notch (12) and are engaged with annular rack (15), install storage water tank (19) on scavenge pipe (10), fixedly connected with outlet pipe (2) on storage water tank (19), in scavenge pipe (10) is arranged in outlet pipe (2).

2. The oil recovery fracturing unit of claim 1, wherein: hinge (7) are installed to the left end upper side of fracturing automobile body (1), fracturing automobile body (1) articulates through hinge (7) has baffle (6), the size of baffle (6) is greater than the size of through-hole (8).

3. The oil recovery fracturing unit of claim 1, wherein: and an exhaust fan (5) is installed at the top of the inner cavity of the through hole (8).

4. The oil recovery fracturing unit of claim 1, wherein: and a flow valve (3) is arranged on the water outlet pipe (2).

5. The oil recovery fracturing unit of claim 1, wherein: and a water baffle (13) is fixedly arranged at the right end of the cleaning pipe (10).

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