CN219316924U

CN219316924U - Acidification blocking removal auxiliary device

Info

Publication number: CN219316924U
Application number: CN202320046045.7U
Authority: CN
Inventors: 周剑; 张世甫; 何雷; 李建斌
Original assignee: Shaanxi Derui Petroleum Technology Engineering Co ltd
Current assignee: Shaanxi Derui Petroleum Technology Engineering Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-07-07
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses an acidification blocking removal auxiliary device, which belongs to the technical field of acidification blocking removal and comprises an oil pipe, wherein the upper end of the oil pipe is fixedly connected with a box body, the upper side of one end of the box body is provided with a liquid injection port, the upper end of the box body is provided with a switch, one side of the box body is provided with a motor I, the output end of the motor I is provided with a sleeve, the lower end of the sleeve is provided with a rotating rod, the two ends of the rotating rod are provided with a plurality of connecting pipes, and the other end of the connecting pipe is provided with a brush.

Description

Acidification blocking removal auxiliary device

Technical Field

The utility model belongs to the technical field of acidification blocking removal, and particularly relates to an acidification blocking removal auxiliary device.

Background

When petroleum is extracted, drilling holes from ground to oil layer, and after the oil layer is drilled, setting oil layer casing pipe, injecting cement into the annular space between casing pipe and well wall to maintain well wall and seal oil, gas and water layer, injecting perforating gun to open oil layer to form channel, setting oil pipe, raising petroleum from well bottom to well mouth, and adhering oil stain and scale to the inner wall of oil pipe.

Chinese patent application No. 2019220273279 discloses an acidification deblocking auxiliary device, including oil pipe, two mesh plates of inside fixedly connected with of oil pipe, two the welding has the backup pad between the mesh plate, the lateral wall of backup pad rotates and is connected with the bull stick, the cavity has been seted up to the inside of bull stick, the lateral wall intercommunication of bull stick has evenly distributed's connecting pipe, the connecting pipe is keeping away from the one end intercommunication of bull stick has the connection fixed pipe, the fixed pipe is keeping away from the logical groove has evenly been seted up to the lateral wall of connecting pipe, the one end of bull stick runs through the lateral wall rotation of oil pipe is connected with the sleeve pipe, the drain pipe is keeping away from the one end intercommunication of sleeve pipe has the box, the bull stick is being close to the inside lateral wall of sleeve has seted up evenly distributed's inlet, two recesses have been seted up respectively to the inside both sides of logical groove, improve the cleanliness factor in the oil pipe, reduce the oil pipe jam, effectual improvement production efficiency.

The brush is used for brushing the inner wall of the oil pipe, the range of brushing the inner wall of the oil pipe is limited due to the distance between the upper brush and the lower brush, the brush cannot move up and down, the brushing effect of the oil pipe is poor, and meanwhile, the original device does not have the function of protecting and blocking the switch, so that the switch at the upper end of the box body is easily touched by mistake when acidified liquid is added into the box body or other operations are carried out.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides an acidolysis blocking removal auxiliary device which has the characteristics that a hairbrush can move up and down and has a good brushing effect on the inner wall of an oil pipe.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an acidizing deblocking auxiliary device, includes oil pipe, oil pipe upper end fixedly connected with box, box one end upside are provided with annotates the liquid mouth, and the box upper end is provided with the switch, and box one side is provided with motor one, and motor one output is provided with the sleeve pipe, and the sleeve pipe lower extreme is provided with the bull stick, and the bull stick both ends are provided with a plurality of connecting pipes, and the connecting pipe other end is provided with the brush, is provided with the valve between sleeve pipe and the box, and motor one upside is provided with movable assembly.

Preferably, the movable assembly comprises a fixing frame, a second motor, a hose, a screw rod, a movable plate, a connecting frame, a limiting plate and a sliding groove, wherein the hose is arranged between the valve and the sleeve, the fixing frame is arranged at the upper end of the box body, the second motor is arranged at the upper end of the fixing frame, the screw rod is arranged at the output end of the second motor, the movable plate is connected with the surface of the screw rod through threads, the movable plate is connected with the first motor through the connecting frame, the limiting plate is arranged at one end, far away from the connecting frame, of the movable plate, and the sliding groove corresponding to the limiting plate is arranged on the fixing frame.

Preferably, a bearing rotating seat is arranged between the screw rod and the box body.

Preferably, the connecting frame is connected with the first motor through bolts, and the connecting frame and the movable plate are of a welding integrated structure.

Preferably, a front plate is arranged at the upper side of the front end of the box body and corresponds to the switch, a right-angle plate is arranged at the upper end of the front plate, a T-shaped block is arranged at the lower end of the right-angle plate, a T-shaped groove corresponding to the T-shaped block is arranged at the upper end of the front plate, and a magnetic block is arranged at one end of the T-shaped groove.

Preferably, the right angle plate is tangent with the switch, and the magnetic block is connected with the front plate through clamping.

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

1. according to the utility model, the motor II is started when the brush brushes the inner wall of the oil pipe, the motor II drives the screw rod to rotate, the screw rod rotates to drive the movable plate to move, meanwhile, the limiting plate rotates in the sliding groove of the fixing frame, the movable plate drives the motor I to move up and down through the connecting frame, and the motor I drives the rotating rod to move up and down through the sleeve, so that the effect of moving the brush up and down is achieved, the brush brushing range of the brush on the inner wall of the oil pipe is wider through the arrangement of the movable assembly, and the brushing quality of the brush on the inner wall of the oil pipe is improved.

2. According to the utility model, the right angle plate is arranged, when the device is not used, the T-shaped block at the lower end of the right angle plate is pushed to slide in the T-shaped groove at the upper end of the front plate, the magnetic block adsorbs the T-shaped block, the effect of limiting and fixing the right angle plate is achieved, the right angle plate can protect the switch at the upper end of the box body, and the situation that the switch at the upper end of the box body is mistakenly touched when acidified liquid is added into the box body or other operations are carried out is avoided.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cutaway perspective view of the tubing of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is a perspective view of a front plate of the present utility model;

in the figure: 1. an oil pipe; 2. a case; 3. a liquid injection port; 4. a moving assembly; 41. a fixing frame; 42. a second motor; 43. a hose; 44. a screw rod; 45. a moving plate; 46. a connecting frame; 47. a limiting plate; 48. a chute; 5. a first motor; 6. a sleeve; 7. a rotating rod; 8. a connecting pipe; 9. a brush; 10. a valve; 11. a switch; 12. a front plate; 13. a right angle plate; 14. a T-shaped block; 15. a T-shaped groove; 16. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an acidizing deblocking auxiliary device, including oil pipe 1, oil pipe 1 upper end fixedly connected with box 2, box 2 one end upside is provided with annotates liquid mouth 3, box 2 upper end is provided with switch 11, box 2 one side is provided with motor one 5, motor one 5 output is provided with sleeve pipe 6, sleeve pipe 6 lower extreme is provided with bull stick 7, bull stick 7 both ends are provided with a plurality of connecting pipes 8, the connecting pipe 8 other end is provided with brush 9, be provided with valve 10 between sleeve pipe 6 and the box 2, motor one 5 upside is provided with movable assembly 4.

Specifically, the moving assembly 4 comprises a fixing frame 41, a second motor 42, a hose 43, a screw rod 44, a moving plate 45, a connecting frame 46, a limiting plate 47 and a sliding groove 48, wherein the hose 43 is arranged between the valve 10 and the sleeve 6, the fixing frame 41 is arranged at the upper end of the box body 2, the second motor 42 is arranged at the upper end of the fixing frame 41, the screw rod 44 is arranged at the output end of the second motor 42, the moving plate 45 is connected to the surface of the screw rod 44 in a threaded manner, the moving plate 45 is connected with the first motor 5 through the connecting frame 46, the limiting plate 47 is arranged at one end, far away from the connecting frame 46, of the moving plate 45, and the sliding groove 48 corresponding to the limiting plate 47 is arranged on the fixing frame 41.

Through adopting above-mentioned technical scheme, make brush 9 to the oil pipe 1 inner wall scrub the scope wider through setting up removal subassembly 4, improve the brush 9 to the brushing quality of oil pipe 1 inner wall.

Specifically, a bearing rotating seat is arranged between the screw rod 44 and the box body 2.

By adopting the above technical scheme, the screw 44 can rotate at the upper end of the box 2.

Specifically, the connecting frame 46 is connected with the first motor 5 through bolts, and the connecting frame 46 and the moving plate 45 are of a welded integrated structure.

Through adopting above-mentioned technical scheme, bolted connection makes things convenient for link 46 to be connected with motor one 5, and link 46 and movable plate 45 are welded integral type structure more firm.

When the acidification blocking removal auxiliary device is used, the device is arranged at a proper position, acid solution is added into the box body 2 through the liquid injection port 3, the valve 10 is opened, the acid solution enters the sleeve 6, then the acid solution enters the rotating rod 7, the motor I5 drives the rotating rod 7 to rotate, meanwhile, the acid solution in the rotating rod 7 reaches the brush 9 through the connecting pipe 8, the acid solution is attached to the inner wall of the oil pipe 1, the rotating rod 7 drives the brush 9 to rotate, the inner wall of the oil pipe 1 is scrubbed, so that the blocking of the inner wall of the oil pipe 1 is avoided, the motor II 42 is started when the brush 9 brushes the inner wall of the oil pipe 1, the motor II 42 drives the screw 44 to rotate, the screw 44 rotates to drive the moving plate 45 to move, the limiting plate 47 rotates in the chute 48 of the fixing frame 41, the moving plate 45 drives the motor I5 to move up and down through the connecting frame 46, and the motor I5 drives the rotating rod 7 to move up and down through the sleeve 6, the brush 9 is scrubbed by setting the moving assembly 4, so that the brush 9 brushes the inner wall of the oil pipe 1 is scrubbed more widely, and the quality of the brush 9 scrubbed on the inner wall of the oil pipe 1 is improved;

example 2

This embodiment differs from embodiment 1 in that: the upper side of the front end of the box body 2 is provided with a front plate 12 corresponding to the switch 11, the upper end of the front plate 12 is provided with a rectangular plate 13, the lower end of the rectangular plate 13 is provided with a T-shaped block 14, the upper end of the front plate 12 is provided with a T-shaped groove 15 corresponding to the T-shaped block 14, and one end of the T-shaped groove 15 is provided with a magnetic block 16.

Through adopting above-mentioned technical scheme, right angle plate 13 can play the guard action to the switch 11 of box 2 upper end, avoids when adding acidizing liquid or when carrying out other operations in to box 2, touches switch 11 of box 2 upper end by mistake.

Specifically, the right angle plate 13 is tangent to the switch 11, and the magnet 16 is connected with the front plate 12 through clamping.

By adopting the technical scheme, the right angle plate 13 is prevented from impacting the switch 11, and the clamping connection is convenient for the disassembly and assembly of the magnetic block 16.

When the device is not used, the T-shaped block 14 at the lower end of the rectangular plate 13 is pushed to slide in the T-shaped groove 15 at the upper end of the front plate 12, the magnetic block 16 adsorbs the T-shaped block 14, the effect of limiting and fixing the rectangular plate 13 is achieved, the rectangular plate 13 can play a role in protecting the switch 11 at the upper end of the box body 2, and the situation that the switch 11 at the upper end of the box body 2 is mistakenly touched when acidified liquid is added into the box body 2 or other operations are carried out is avoided.

The motor II 42 in the utility model is the prior art, and the model is Z60-55ZY.

The utility model discloses an acidification blocking removal auxiliary device which is disclosed in Chinese patent application No. 2019220273279 in the structure and working principle of an oil pipe 1, a box body 2, a liquid injection port 3, a motor I5, a sleeve 6, a rotating rod 7, a connecting pipe 8, a hairbrush 9, a valve 10 and a switch 11, wherein the working principle is that an acid solution is added into the box body 2 through the liquid injection port 3, the valve 10 is opened, the acid solution enters the sleeve 6, then the acid solution enters the rotating rod 7, the motor I5 drives the rotating rod 7 to rotate, meanwhile, the acid solution in the rotating rod 7 reaches the hairbrush 9 through the connecting pipe 8, the acid solution is attached to the inner wall of the oil pipe 1, and the rotating rod 7 drives the hairbrush 9 to rotate, so that the inner wall of the oil pipe 1 is scrubbed, and the blocking of the oil pipe 1 is avoided.

The working principle and the using flow of the utility model are as follows: when the acidification blocking removal auxiliary device is used, the device is arranged at a proper position, acid solution is added into the box body 2 through the liquid injection port 3, the valve 10 is opened, the acid solution enters the sleeve 6, then the acid solution enters the rotating rod 7, the motor I5 drives the rotating rod 7 to rotate, meanwhile, the acid solution in the rotating rod 7 reaches the brush 9 through the connecting pipe 8, the acid solution is attached to the inner wall of the oil pipe 1, the rotating rod 7 drives the brush 9 to rotate, the inner wall of the oil pipe 1 is scrubbed, thus the inner wall of the oil pipe 1 is prevented from being blocked, the motor II 42 is started when the brush 9 scrubbed the inner wall of the oil pipe 1 by arranging the moving component 4, the motor II 42 drives the screw 44 to rotate, the screw 44 rotates to drive the moving plate 45 to move, meanwhile, the limiting plate 47 rotates in the chute 48 of the fixing frame 41, the movable plate 45 drives the motor I5 to move up and down through the connecting frame 46, the motor I5 drives the rotating rod 7 to move up and down through the sleeve 6, thereby achieving the effect of moving the hairbrush 9 up and down, the hairbrush 9 is arranged to brush the inner wall of the oil pipe 1 in a wider range, the brushing quality of the hairbrush 9 to the inner wall of the oil pipe 1 is improved, the rectangular plate 13 is arranged, when the device is not used, the T-shaped block 14 at the lower end of the rectangular plate 13 is pushed to slide in the T-shaped groove 15 at the upper end of the front plate 12, the magnetic block 16 adsorbs the T-shaped block 14, the effect of limiting and fixing the rectangular plate 13 is achieved, the rectangular plate 13 can play a role of protecting the switch 11 at the upper end of the box 2, and the switch 11 at the upper end of the box 2 is prevented from being mistakenly touched when acidified liquid is added into the box 2 or other operations are carried out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an acidizing deblocking auxiliary device, includes oil pipe, its characterized in that: oil pipe upper end fixedly connected with box, box one end upside are provided with annotates the liquid mouth, and the box upper end is provided with the switch, and box one side is provided with motor one, and motor one output is provided with the sleeve pipe, and the sleeve pipe lower extreme is provided with the bull stick, and bull stick both ends are provided with a plurality of connecting pipes, and the connecting pipe other end is provided with the brush, is provided with the valve between sleeve pipe and the box, and motor one upside is provided with movable assembly.

2. An acidification unblocking auxiliary device according to claim 1, wherein: the movable assembly comprises a fixing frame, a motor II, a hose, a screw rod, a movable plate, a connecting frame, a limiting plate and a sliding groove, wherein the hose is arranged between the valve and the sleeve, the fixing frame is arranged at the upper end of the box body, the motor II is arranged at the upper end of the fixing frame, the screw rod is arranged at the output end of the motor II, the movable plate is connected with the screw rod through threads on the surface of the screw rod, the movable plate is connected with the motor I through the connecting frame, the limiting plate is arranged at one end, away from the connecting frame, of the movable plate, and the sliding groove corresponding to the limiting plate is arranged on the fixing frame.

3. An acidification unblocking auxiliary device according to claim 2, wherein: and a bearing rotating seat is arranged between the screw rod and the box body.

4. An acidification unblocking auxiliary device according to claim 2, wherein: the connecting frame is connected with the first motor through bolts, and the connecting frame and the moving plate are of a welding integrated structure.

5. An acidification unblocking auxiliary device according to claim 1, wherein: the front plate is arranged at the upper side of the front end of the box body and corresponds to the switch, the right angle plate is arranged at the upper end of the front plate, the T-shaped block is arranged at the lower end of the right angle plate, the T-shaped groove corresponding to the T-shaped block is arranged at the upper end of the front plate, and the magnetic block is arranged at one end of the T-shaped groove.

6. An acidification unblocking auxiliary device according to claim 5, wherein: the right angle plate is tangent with the switch, and the magnetic block is connected with the front plate through clamping.