CN216242916U

CN216242916U - Heating device for oil gas gathering pipeline

Info

Publication number: CN216242916U
Application number: CN202122362252.7U
Authority: CN
Inventors: 黄俊峰; 王希; 王长虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-08
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a heating device for an oil gas gathering and transportation pipeline, which relates to the technical field of oil gas gathering and transportation and comprises a base, wherein a telescopic rod is fixedly connected to the inner bottom wall of the base, the other end of the telescopic rod is fixedly connected with a transverse plate, a guide sleeve is fixedly connected to the side surface of the transverse plate, a guide pillar is fixedly connected to the outer wall of the base, a positioning sleeve is arranged at the other end of the guide pillar, and the guide sleeve is connected with the surface of the guide pillar in a sliding manner. Through the setting of telescopic link, make this heating dress possess the effect of lift, through setting up the spout, thereby make the slider can slide, through rotor plate and second pivot, this heating device service environment variety purpose has been reached, set up the hose, can with defeated oil pipe better laminating, install the setting in the insulation can through the oil tank, make this heating device reduce thermal loss when using, reduce laying of heating tube, avoid hose operational environment temperature to hang down excessively, the maintenance of being convenient for has been reached, avoid the purpose of heating tube frost crack.

Description

Heating device for oil gas gathering pipeline

Technical Field

The utility model relates to the technical field of oil gas gathering and transportation, in particular to a heating device for an oil gas gathering and transportation pipeline.

Background

The gathering and transportation pipeline comprises an oil outlet pipeline from a single oil well to an oil treatment plant and an oil and gas gathering pipeline from the treatment plant to an oil and gas reservoir or a long-distance transportation pipeline head station, and is characterized in that the gathering and transportation pipeline is small in caliber and low in pressure, most of pipes are steel pipes, and in order to ensure that crude oil in a gathering and transportation pipeline of a land oil field is maintained within a reasonable process temperature range so as to ensure that the produced crude oil flows in a pipeline for outputting, the oil and gas need to be heated and insulated in the transportation process.

At present, the structure that can realize oil gas pipeline heating generally cup joints the hot water pipe box that the hot-water line flowed outside oil gas pipeline, utilize hot water in it to heat the oil gas pipeline, when cup jointing hot water pipeline and keep warm and heat, it need lay a large amount of hot water pipeline, and the later stage is difficult to oil gas gathering pipeline maintenance, but if the condition that the boiler stops to heat appears, the water pipe is the frost crack easily under comparatively chilly environment (like winter), cause the accident, the environment decision according to using of laying of oil gas pipeline in addition, the condition of the unevenness or slope can hardly appear in the avoidance of a matter, present heating device is mostly single characteristic, can not change according to service environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a heating device for an oil gas gathering and transportation pipeline, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a heating device for an oil gas gathering and transportation pipeline comprises a base, wherein a telescopic rod is fixedly connected to the inner bottom wall of the base, a transverse plate is fixedly connected to the other end of the telescopic rod, a guide sleeve is fixedly connected to the side face of the transverse plate, a guide pillar is fixedly connected to the outer wall of the base, a positioning sleeve is arranged at the other end of the guide pillar, the guide sleeve is connected with the surface of the guide pillar in a sliding mode, a sliding groove is formed in the surface of the transverse plate, a sliding block is connected to the surface of the sliding groove in a sliding mode, a support plate is fixedly connected to the upper surface of the transverse plate, a first rotating shaft is rotatably connected to the other end of the support plate, an insulation box is fixedly connected to the surface of the first rotating shaft, a rotating plate is rotatably connected to the surface of the sliding block, a second rotating shaft is rotatably connected to the other end of the rotating plate, the second rotating shaft is fixedly connected to the insulation box, and an insulation box cover is hinged to the surface of the insulation box, the insulation can is characterized in that an oil tank is fixedly connected to the inner bottom wall of the insulation can, a high-temperature-resistant oil pump is fixedly connected to the surface of the oil tank, an oil return port is fixedly connected to the surface of the oil tank, a hose is fixedly connected to the output end of the high-temperature-resistant oil pump, a ball valve is fixedly connected to the other end of the hose, and the ball valve is connected with the oil return port in a sliding mode.

Optionally, the inside heating rod that is equipped with of oil tank, the inside oil pipe that leads that is equipped with of oil tank, and with the input fixed connection of high temperature resistant oil pump, the cross section of hose is the rectangle, and the hose has certain toughness.

Optionally, the equal fixedly connected with otic placode of lateral wall of insulation can and insulation can lid, and pass through bolted connection between the otic placode, semicircular recess and recess internal clamping have been seted up on the surface of insulation can and insulation can lid and have been had defeated oil pipe, and the hose winding has defeated oil pipe's surface, and when insulation can lid and insulation can were closed, a complete circular recess was pieced together to two semicircular recess, and suited with defeated oil pipe's size.

Optionally, the cross section of the chute is of an inverted T shape, the surface of the chute is rotatably connected with a threaded rod, the other end of the threaded rod is fixedly connected with a worm wheel, the other end of the worm wheel is rotatably connected to the surface of the chute, the sliding block is rotatably connected to the surface of the threaded rod, the surface of the transverse plate is rotatably connected with a worm, the worm is meshed with the worm wheel, and the other end of the worm is fixedly connected with a rotating wheel.

Optionally, a positioning block is arranged on the surface of one end, away from the hose, of the spherical valve, a pressing plate is fixedly connected to the outer surface of the spherical valve, a baffle is rotatably connected to the inside of the spherical valve, a torsion spring is arranged between the baffle and the spherical valve, an ejector rod is fixedly connected to the inner bottom wall of the oil tank, a sealing gasket is arranged on the surface of the oil return port, and a key groove is formed in the inner side wall of the oil return port.

Optionally, the key groove is L-shaped, the positioning block is slidably connected in the key groove, and the ejector rod is higher than the oil return port.

(III) advantageous effects

The utility model provides a heating device for an oil-gas gathering pipeline, which has the following beneficial effects:

1. this heating device that oil gas gathering and transportation pipeline was used, setting through the telescopic link, make this heating device possess the effect of lift, cooperation setting through guide pillar and guide pin bushing, in-process using can heating device at the lift in-process more stable, through setting up the spout, thereby make the slider can slide, set up the threaded rod, the slider can slide according to the demand, through rotor plate and second pivot, the cooperation setting of rotor plate and slider, can make the one end of insulation can rise, this heating device service environment variety purpose has been reached.

2. This heating device that oil gas gathering and transportation pipeline was used, set up the hose, can with defeated oil pipe better laminating, crude oil to in the defeated oil pipe conducts heat, heat conduction efficiency is improved, install the setting in the insulation can through the oil tank, make this heating device reduce thermal loss when using, reduce laying of heated tube way, increase the temperature in the insulation can simultaneously, avoid hose operational environment temperature to hang down excessively, setting through keyway and locating piece, can make ball valve and oil return opening dock fast, set up sealed the pad, increase the frictional force of clamp plate and oil return opening, the maintenance of being convenient for has been reached, avoid the purpose of heated tube way frost crack.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of FIG. 2A;

FIG. 4 is an enlarged view of FIG. 2B;

FIG. 5 is a cross-sectional view of the cross plate of the present invention.

In the figure: 1. a base; 2. a telescopic rod; 3. a guide sleeve; 4. a guide post; 5. a positioning sleeve; 6. a support plate; 7. a first rotating shaft; 8. a heating rod; 9. an oil tank; 10. an oil guide pipe; 11. a high temperature resistant oil pump; 12. a heat preservation box; 13. an oil delivery pipe; 14. a heat preservation box cover; 15. a hose; 16. a top rod; 17. a second rotating shaft; 18. a rotating plate; 19. a chute; 20. a transverse plate; 21. a rotating wheel; 22. a threaded rod; 23. a slider; 24. a worm gear; 25. a worm; 26. a gasket; 27. a ball valve; 28. a baffle plate; 29. pressing a plate; 30. a keyway; 31. positioning blocks; 32. an oil return port; 33. an ear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a heating device for an oil gas gathering and transportation pipeline comprises a base 1, wherein an inner bottom wall of the base 1 is fixedly connected with a telescopic rod 2, the other end of the telescopic rod 2 is fixedly connected with a transverse plate 20, a side surface of the transverse plate 20 is fixedly connected with a guide sleeve 3, an outer wall of the base 1 is fixedly connected with a guide post 4, the other end of the guide post 4 is provided with a positioning sleeve 5, the guide sleeve 3 is in sliding connection with the surface of the guide post 4, the surface of the transverse plate 20 is provided with a sliding groove 19, the surface of the sliding groove 19 is in sliding connection with a sliding block 23, the cross section of the sliding groove 19 is of an inverted T shape, the surface of the sliding groove 19 is rotatably connected with a threaded rod 22, the other end of the threaded rod 22 is fixedly connected with a worm wheel 24, the other end of the worm wheel 24 is rotatably connected with the surface of the sliding groove 19, the sliding block 23 is rotatably connected with the surface of the threaded rod 22, the surface of the transverse plate 20 is rotatably connected with a worm 25, the worm 25 is meshed with the worm wheel 24, and the other end of the worm wheel 21 is fixedly connected with the worm wheel 25, a support plate 6 is fixedly connected to the upper surface of the transverse plate 20, a first rotating shaft 7 is rotatably connected to the other end of the support plate 6, an insulation can 12 is fixedly connected to the surface of the first rotating shaft 7, a rotating plate 18 is rotatably connected to the surface of the sliding block 23, a second rotating shaft 17 is rotatably connected to the other end of the rotating plate 18, the second rotating shaft 17 is fixedly connected to the insulation can 12, an insulation can cover 14 is hinged to the surface of the insulation can 12, lug plates 33 are fixedly connected to the outer side walls of the insulation can 12 and the insulation can cover 14, the lug plates 33 are connected through bolts, semicircular grooves are formed in the surfaces of the insulation can 12 and the insulation can cover 14, an oil conveying pipe 13 is clamped in the grooves, a hose 15 is wound on the surface of the oil conveying pipe 13, when the insulation can cover 14 and the insulation can 12 are closed, the two semicircular grooves are spliced into a complete circular groove and are adaptive to the size of the oil conveying pipe 13, an oil tank 9 is fixedly connected to the inner bottom wall of the insulation can 12, the surface of the oil tank 9 is fixedly connected with a high-temperature-resistant oil pump 11, the surface of the oil tank 9 is fixedly connected with an oil return port 32, an output end of the high-temperature-resistant oil pump 11 is fixedly connected with a hose 15, a heating rod 8 is arranged inside the oil tank 9, an oil guide pipe 10 is arranged inside the oil tank 9 and is fixedly connected with an input end of the high-temperature-resistant oil pump 11, the cross section of the hose 15 is rectangular, the hose 15 has certain toughness, the other end of the hose 15 is fixedly connected with a ball valve 27, the ball valve 27 is slidably connected with the oil return port 32, a positioning block 31 is arranged on the surface of one end of the ball valve 27 far away from the hose 15, a pressing plate 29 is fixedly connected with the outer surface of the ball valve 27, a baffle 28 is rotatably connected inside the ball valve 27, a torsion spring is arranged between the baffle 28 and the ball valve 27, an ejector rod 16 is fixedly connected with the inner bottom wall of the oil tank 9, a sealing gasket 26 is arranged on the surface of the oil return port 32, and a key groove 30 is arranged on the inner side wall of the oil return port 32, the key groove 30 is L-shaped, the positioning block 31 is connected in the key groove 30 in a sliding mode, and the ejector rod 16 is higher than the oil return opening 32.

When the heating device for the oil-gas gathering and transportation pipeline is used, firstly, the insulation box cover 14 is opened, a proper amount of heat conducting oil is added into the oil tank 9 through the oil return opening 32, then the positioning block 31 arranged on the surface of the spherical valve 27 slides along the key groove 30, when the pressing plate 29 contacts the sealing gasket 26, the pressing plate continues to press downwards with force until the positioning block 31 contacts the bottom of the key groove 30, then the spherical valve 27 is rotated, the key groove 30 is clamped with the positioning block 31, the telescopic rod 2 is adjusted, the guide sleeve 3 drives the transverse plate 20 to move up and down along the guide post 4, the rotating wheel 21 is rotated, the rotating wheel 21 drives the worm 25 to rotate, the worm 25 drives the threaded rod 22 to rotate through the worm wheel 24, the sliding block 23 slides in the sliding groove 19 due to the rotation of the threaded rod 22, an acting force is applied to the rotating plate 18 while the sliding block 23 slides, the rotating plate 18 rotates around the second rotating shaft 17, one side of the insulation box 12 can rotate around the supporting plate 6 under the action of the rotating plate 18, thereby change insulation can 12 relative to the angle of diaphragm 20, make the surface of defeated oil pipe 13 contact the recess that the insulation can 12 surface was seted up completely, reverse rotation ball valve 27, take out from oil return opening 32, before ball valve 27 breaks away from oil return opening 32 completely, baffle 28 can reach closed state, then twine hose 15 on the surface of defeated oil pipe 13, insert ball valve 27 chucking in oil return opening 32 once more finally, ejector pin 16 backs down baffle 28, make the oil circuit intercommunication, open heating rod 8, heat the conduction oil, start high temperature resistant oil pump 11, make the conduction oil flow in hose 15, close insulation can lid 14, it is closed through otic placode 33 and insulation can 12.

The working principle and the beneficial effects of the utility model are as follows: the heating device for the oil gas gathering and transportation pipeline has the advantages that the heating device has a lifting effect through the arrangement of the telescopic rod 2, the heating device can be more stable in the lifting process in the using process through the matching arrangement of the guide pillar 4 and the guide sleeve 3, the sliding block 23 can slide through the arrangement of the sliding groove 19, the threaded rod 22 is arranged, the sliding block 23 can slide according to requirements, one end of the insulation can 12 can be lifted through the matching arrangement of the rotating plate 18 and the second rotating shaft 17 and the rotating plate 18 and the sliding block 23 through the matching arrangement of the rotating plate 18 and the sliding block 23, the purpose of diversity of the using environment of the heating device is achieved, the hose 15 is arranged, the hose can be better attached to an oil pipeline 13, the heat transfer is carried out on crude oil in the oil pipeline 13, the heat transfer efficiency is improved, the heating device is arranged in the insulation can 12 through the oil tank 9, the heat loss is reduced when the heating device is used, the laying of the pipeline is reduced, meanwhile, the temperature in the heat insulation box 12 is increased, the condition that the temperature of the working environment of the hose 15 is too low is avoided, the spherical valve 27 can be quickly butted with the oil return port 32 through the arrangement of the key groove 30 and the positioning block 31, the sealing gasket 26 is arranged, the friction force between the pressing plate 29 and the oil return port 32 is increased, the purposes of facilitating maintenance and avoiding frost cracking of the heating pipeline are achieved

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heating device that oil gas gathering pipeline was used, includes base (1), its characterized in that: the inner bottom wall of the base (1) is fixedly connected with a telescopic rod (2), the other end of the telescopic rod (2) is fixedly connected with a transverse plate (20), the side face of the transverse plate (20) is fixedly connected with a guide sleeve (3), the outer wall of the base (1) is fixedly connected with a guide pillar (4), the other end of the guide pillar (4) is provided with a positioning sleeve (5), the guide sleeve (3) is connected with the surface of the guide pillar (4) in a sliding manner, the surface of the transverse plate (20) is provided with a sliding groove (19), the surface of the sliding groove (19) is connected with a sliding block (23), the upper surface of the transverse plate (20) is fixedly connected with a support plate (6), the other end of the support plate (6) is rotatably connected with a first rotating shaft (7), the surface of the first rotating shaft (7) is fixedly connected with an insulation can (12), and the surface of the sliding block (23) is rotatably connected with a rotating plate (18), the other end of rotor plate (18) rotates and is connected with second pivot (17), second pivot (17) and insulation can (12) fixed connection, the surface of insulation can (12) articulates there is insulation can lid (14), interior diapire fixedly connected with oil tank (9) of insulation can (12), the fixed surface of oil tank (9) is connected with high temperature resistant oil pump (11), the fixed surface of oil tank (9) is connected with oil return opening (32), the output fixedly connected with hose (15) of high temperature resistant oil pump (11), the other end fixedly connected with globe valve (27) of hose (15), globe valve (27) and oil return opening (32) sliding connection.

2. The heating apparatus of claim 1 for an oil and gas gathering line, wherein: the utility model discloses a high temperature resistant oil pump, including oil tank (9), oil tank (9) inside is equipped with heating rod (8), oil tank (9) inside is equipped with leads oil pipe (10), and with the input fixed connection of high temperature resistant oil pump (11), the cross section of hose (15) is the rectangle, and hose (15) have toughness.

3. The heating apparatus of claim 1 for an oil and gas gathering line, wherein: the equal fixedly connected with otic placode (33) of lateral wall of insulation can (12) and insulation can lid (14), and pass through bolted connection between otic placode (33), semicircular recess has all been seted up on the surface of insulation can (12) and insulation can lid (14), and the joint has defeated oil pipe (13) in the recess, and hose (15) winding on the surface of defeated oil pipe (13), and when insulation can lid (14) and insulation can (12) closed, a complete circular recess is pieced together to two semicircular groove, and suits with the size of defeated oil pipe (13).

4. The heating apparatus of claim 1 for an oil and gas gathering line, wherein: the cross section of spout (19) is the type of falling T, the surface rotation of spout (19) is connected with threaded rod (22), other end fixedly connected with worm wheel (24) of threaded rod (22), the other end of worm wheel (24) rotates the surface of connecting in spout (19), slider (23) are connected with the surface rotation of threaded rod (22), just the surface rotation of diaphragm (20) is connected with worm (25), worm (25) and worm wheel (24) meshing, and the other end fixedly connected with runner (21) of worm (25).

5. The heating apparatus of claim 1 for an oil and gas gathering line, wherein: the surface of the one end of hose (15) is kept away from in globe valve (27) is equipped with locating piece (31), the outer fixed surface of globe valve (27) is connected with clamp plate (29), globe valve (27) internal rotation is connected with baffle (28), be equipped with the torsional spring between baffle (28) and globe valve (27), the interior diapire fixedly connected with ejector pin (16) of oil tank (9), the surface of oil return opening (32) is equipped with sealed pad (26), the inside wall of oil return opening (32) is equipped with keyway (30).

6. The heating apparatus of claim 5 for an oil and gas gathering line, wherein: the shape of keyway (30) is L shape, locating piece (31) sliding connection is in keyway (30), ejector pin (16) is higher than oil return opening (32).