CN214052931U

CN214052931U - Coiled tubing pigging device

Info

Publication number: CN214052931U
Application number: CN202022690118.5U
Authority: CN
Inventors: 闫庆垚; 曲军强; 陈里
Original assignee: Karamay Hongxing Petroleum Engineering Technology Service Co ltd
Current assignee: Karamay Hongxing Petroleum Engineering Technology Service Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a coiled tubing pigging device, which comprises a bottom plate, wherein support rods are fixedly arranged at two ends of one side of the top surface of the bottom plate, the top surfaces of the two support rods are connected through a connecting plate, a chute is arranged at the bottom surface of the connecting plate, a slide block is connected inside the chute in a sliding way, a mounting plate is arranged at the bottom surface of the slide block through screws, a water tank is arranged between the two support rods at one end of the top surface of the bottom plate, a spray pipe is welded at the top end of the connecting pipe in a penetrating way, a fixing ring is fixedly arranged at one end of the bottom surface of the mounting plate, an electric push rod is fixedly arranged at two ends of the outer side of the fixing ring, a moving ring is fixedly arranged inside the fixing ring at one end of the electric push rod, and a sponge is bonded at one end of the moving ring, compared with the prior art, the utility model has the beneficial effects that the coiled tubing can be cleaned secondarily, the coiled tubing can be cleaned conveniently, so that the coiled tubing can be cleaned more cleanly, the problem that stains are adhered to the coiled tubing is prevented.

Description

Coiled tubing pigging device

Technical Field

The utility model relates to a coiled tubing clearance technical field specifically is a coiled tubing pigging device.

Background

The coiled tubing is made of low-carbon alloy steel, has good flexibility, is also called as a flexible tubing, has a length of several kilometers for one coiled tubing, can replace a conventional tubing to carry out a lot of operations, has the characteristics of operation under pressure and continuous lifting, has small volume, quick operation period and low cost, and needs to clean the outer surface of the coiled tubing after the coiled tubing is used, so that the coiled tubing is convenient to use next time.

In the existing process of cleaning the coiled tubing, the coiled tubing is cleaned only by clean water, so that stains adhered to the outer surface of the coiled tubing cannot be removed, and the problem that the coiled tubing cannot be cleaned cleanly is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coiled tubing pigging device can effectively solve and put forward among the above-mentioned background art now to coiled tubing cleaning process, just clears up coiled tubing through the clear water, leads to the spot of adhesion at the coiled tubing surface can't be clear away to the unclean problem of coiled tubing clearance has been led to.

In order to achieve the above object, the utility model provides a following technical scheme: a coiled tubing pigging device comprises a bottom plate, wherein two ends of one side of the top surface of the bottom plate are fixedly provided with supporting rods, the top surfaces of the two supporting rods are connected through a connecting plate, the bottom surface of the connecting plate is provided with a chute, the inside of the chute is connected with a slide block in a sliding way, the bottom surface of the slide block is provided with a mounting plate through a screw, a water tank is arranged between the two support rods at one end of the top surface of the bottom plate, a water pump is fixedly arranged at one end of the water tank, the water outlet end of the water pump is fixedly connected with a connecting water pipe, the top end of the connecting water pipe is welded with a water spraying pipe in a penetrating way, a fixed ring is fixedly arranged at one end of the bottom surface of the mounting plate, electric push rods are fixedly arranged at both ends of the outer side of the fixed ring, electric putter one end is in the inside fixed mounting of retainer plate and has the removal circle, it has the sponge to remove circle one end bonding, and first motor, water pump and electric putter's input all is connected with external power supply output electric property.

Preferably, the longitudinal sections of the sliding groove and the sliding block are both T-shaped, and the outer diameter of the sliding block is equal to the inner diameter of the sliding groove.

Preferably, the top end of the connecting water pipe penetrates through the mounting plate, the water spraying pipe is located at the bottom end of the mounting plate, and the connecting water pipe is fixedly mounted inside the mounting plate.

Preferably, moving grooves are formed in two ends of the inner portion of the water tank, moving blocks are connected to the inner portions of the moving grooves in a sliding mode, a filter box is arranged between the two moving blocks, and water leakage holes are uniformly formed in the bottom face of the inner portion of the filter box.

Preferably, the length of the moving block is greater than that of the moving groove, and the outer wall of the filter box is attached to the inner wall of the water tank.

Preferably, the one end of the sliding groove is movably provided with a screw rod, one end of the screw rod is fixedly connected with a first motor on one side of the outer side of the connecting plate, the first motor is fixedly installed on one end of the connecting plate, the screw rod is connected with the sliding block through a threaded hole, the top end of the bottom plate is fixedly provided with a second motor, and an output shaft of the second motor is fixedly connected with a winding roller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the slider, the mounting panel, a water pump, the spray pipe, electric putter, the use of removal circle and sponge, can carry out the secondary clearance to coiled tubing, the convenience is cleared up coiled tubing, make the cleaner of coiled tubing clearance, the problem that it has the spot to adhere on the coiled tubing has been prevented appears, and need not artifical manual clearance, the efficiency of clearance is improved, reduce staff's intensity of labour, simultaneously according to the removal of removal circle, can be to the coiled tubing clearance of different diameters, enlarge the application range of device.

2. Through the use of lead screw, first motor, slider, second motor and wind-up roll, at the clearance in-process, can pull coiled tubing, can carry out the clearance in succession to coiled tubing, and adjust coiled tubing position at the in-process that pulls, conveniently pull coiled tubing, the effectual intertwine problem of having avoided coiled tubing appears.

3. Through the use of shifting chute, movable block and rose box, realize the cyclic utilization of water resource, and avoid during the spot gets into the water pump, cause the problem of water pump damage to appear, can dismantle and install the rose box fast, improve the efficiency of dismantling and installing to improve the efficiency of clearance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the connecting water pipe of the present invention;

FIG. 3 is a schematic view of the installation structure of the filtering box of the present invention;

FIG. 4 is a schematic view of the sponge mounting structure of the present invention;

reference numbers in the figures: 1. a base plate; 2. a support bar; 3. a connecting plate; 4. a chute; 5. a screw rod; 6. a first motor; 7. a slider; 8. mounting a plate; 9. a water pump; 10. connecting a water pipe; 11. A water spray pipe; 12. a stationary ring; 13. an electric push rod; 14. moving the ring; 15. a sponge; 16. A water tank; 17. a moving groove; 18. a moving block; 19. a filter box; 20. a water leakage hole; 21. a second motor; 22. and (7) winding the roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a coiled tubing pigging device, which comprises a bottom plate 1, wherein supporting rods 2 are fixedly arranged at both ends of one side of the top surface of the bottom plate 1, the top surfaces of the two supporting rods 2 are connected through a connecting plate 3, a chute 4 is arranged at the bottom surface of the connecting plate 3, a slide block 7 is slidably connected inside the chute 4, the longitudinal sections of the chute 4 and the slide block 7 are both T-shaped, the outer diameter of the slide block 7 is equal to the inner diameter of the chute 4, the slide block 7 can conveniently move in the chute 4, the slide block 7 can be prevented from rotating in the moving process, a mounting plate 8 is arranged at the bottom surface of the slide block 7 through a screw, a water tank 16 is arranged between the two supporting rods 2 at one end of the top surface of the bottom plate 1, a water pump 9 is fixedly arranged at one end of the water tank 16, a connecting water pipe 10 is fixedly connected with the water outlet end of the water pump 9, a water spray pipe 11 is penetratingly welded at the top end of the connecting pipe 10, the mounting plate 8 is penetrated through the mounting plate, spray pipe 11 is in 8 bottom end positions of mounting panel, connect inside 8 mounting panels of 10 fixed mounting of water pipe, it is fixed to connect water pipe 10, thereby the convenience is cleared up the coiled tubing surface, 8 bottom surface one end fixed mounting of mounting panel have retainer plate 12, the equal fixed mounting in 12 outside both ends of retainer plate has electric putter 13, electric putter 13 one end is in 12 inside fixed mounting of retainer plate has

removal circle

14, 14 one end bonds and has sponge 15 in the removal circle, first motor 6, water pump 9 and electric putter 13's input all is connected with external power source output electric property.

The inside both ends of water tank 16 have all been seted up shifting chute 17, the inside sliding connection of shifting chute 17 has movable block 18, through rose box 19 between two movable blocks 18, the length of movable block 18 is greater than the length of shifting chute 17, the mutual laminating of rose box 19 outer wall and water tank 16 inner wall makes things convenient for the staff to remove movable block 18, prevents that the spot from falling in water tank 16 along the gap between rose box 19 and the water tank 16, and the hole 20 that leaks has evenly been seted up to the inside bottom surface of rose box 19.

4 one end movable mounting of spout has

lead screw

5, and 5 one ends of lead screw are in connecting plate 3 outside one side fixedly connected with first motor 6, and first motor 6 fixed mounting is in 3 one ends of connecting plate, and lead screw 5 is connected through the screw hole with

slider

7, and 1 top of bottom plate fixed mounting has second motor 21, and second motor 21 output shaft fixedly connected with wind-up roll 22.

The utility model discloses a theory of operation and use flow: a worker penetrates the coiled tubing from the spray pipe 11, the water pump 9 is started, water in the water tank 16 is pumped into the connecting water pipe 10 and then enters the spray pipe 11, the water is sprayed out from the spray pipe 11 to primarily clean the coiled tubing, after the primary cleaning is finished, the coiled tubing penetrates through the fixed ring 12, the electric push rod 13 is started to drive the movable ring 14 and the sponges 15 to move, so that the coiled tubing is fixed, the coiled tubing penetrates between the two sponges 15, secondary cleaning is carried out on the coiled tubing, the coiled tubing is conveniently cleaned, the coiled tubing is cleaner to be cleaned, the problem that stains are adhered to the coiled tubing is solved, manual cleaning is not needed, cleaning efficiency is improved, labor intensity of the worker is reduced, and meanwhile, the coiled tubing with different diameters can be cleaned according to the movement of the movable ring 14, the application range of the device is expanded.

In the clearance in-process, open first motor 6 and second motor 21, drive wind-up roll 22 and rotate, pull coiled tubing, can carry out the clearance in succession to coiled tubing, and in the clearance in-process, lead screw 5 rotates, rotation through lead screw 5, it removes in spout 4 to drive slider 7, thereby drive mounting panel 8 and remove, removal through mounting panel 8, drive spray pipe 11 and removal circle 14 and remove, adjust the coiled tubing position, conveniently pull coiled tubing, avoid pulling the in-process, coiled tubing intertwine's problem appears.

Meanwhile, in the process of spraying water by the spray pipe 11, sewage enters the filter box 19, the dirt in the sewage is filtered by the filter box 19, so that the filtered water enters the water tank 16 again, the water resource recycling is realized, the dirt is prevented from entering the water pump 9, the problem that the water pump 9 is damaged is solved, meanwhile, a worker can move the moving block 18 through moving the moving block 18, so that the moving block 18 moves in the moving groove 17, the filter box 19 is moved out of the water tank 16, the dirt inside the filter box 19 is cleaned, the filter box 19 can be quickly detached and installed, the detaching and installing efficiency is improved, and the cleaning efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coiled tubing pigging device, includes bottom plate (1), its characterized in that: the water tank is characterized in that supporting rods (2) are fixedly mounted at two ends of one side of the top surface of the bottom plate (1), the top surfaces of the two supporting rods (2) are connected through a connecting plate (3), a sliding groove (4) is formed in the bottom surface of the connecting plate (3), a sliding block (7) is connected inside the sliding groove (4) in a sliding mode, a mounting plate (8) is mounted at the bottom surface of the sliding block (7) through screws, a water tank (16) is placed between the two supporting rods (2) at one end of the top surface of the bottom plate (1), a water pump (9) is fixedly mounted at one end of the water tank (16), a connecting water pipe (10) is fixedly connected at the water outlet end of the water pump (9), a water spraying pipe (11) is welded at the top end of the connecting water pipe (10) in a penetrating mode, a fixing ring (12) is fixedly mounted at one end of the bottom surface of the mounting plate (8), and electric push rods (13) are fixedly mounted at two ends of the outer side of the fixing ring (12), electric putter (13) one end is in inside fixed mounting of retainer plate (12) and has removal circle (14), it has sponge (15) to remove circle (14) one end bonding, and the input of first motor (6), water pump (9) and electric putter (13) all is connected with external power supply output electrical property.

2. The coiled tubing pigging device according to claim 1, characterized in that the longitudinal sections of the chute (4) and the slide (7) are both T-shaped, the outer diameter of the slide (7) being equal to the inner diameter of the chute (4).

3. The coiled tubing pig according to claim 1, characterized in that the top end of the connecting water pipe (10) extends through the mounting plate (8), the water jet pipe (11) is located at the bottom end of the mounting plate (8), and the connecting water pipe (10) is fixedly mounted inside the mounting plate (8).

4. The coiled tubing pigging device according to claim 1, characterized in that both ends of the inside of the water tank (16) are provided with moving grooves (17), moving blocks (18) are slidably connected inside the moving grooves (17), a filter box (19) is arranged between the two moving blocks (18), and water leakage holes (20) are uniformly formed in the bottom surface of the inside of the filter box (19).

5. The coiled tubing pigging device according to claim 4, characterised in that the length of the moving block (18) is greater than the length of the moving trough (17), the outer wall of the filter box (19) and the inner wall of the water tank (16) being in mutual abutment.

6. The coiled tubing pigging device according to claim 1, characterized in that a screw (5) is movably mounted at one end of the chute (4), a first motor (6) is fixedly connected to one side of the outer side of the connecting plate (3) at one end of the screw (5), the first motor (6) is fixedly mounted at one end of the connecting plate (3), the screw (5) is connected with the slider (7) through a threaded hole, a second motor (21) is fixedly mounted at the top end of the base plate (1), and a wind-up roll (22) is fixedly connected to an output shaft of the second motor (21).