CN216937499U - Hot belt cleaning device of oil field oil well pipeline - Google Patents

Abstract

The utility model discloses a thermal cleaning device for an oil well pipeline of an oil field, which comprises a well body, wherein a hairbrush is attached to the inner wall of the well body, the outer wall of the hairbrush is fixedly connected with a transverse plate, the inner wall of the transverse plate is in sliding clamping connection with a sliding block, the top of the sliding block is fixedly connected with a transverse pipe, the outer wall of the sliding block is fixedly connected with a spring, and the other end of the spring is fixedly connected with a sliding plate. The utility model relates to the technical field of oil wells, and discloses a thermal cleaning device for an oil well pipeline in an oil field.

Description

Hot belt cleaning device of oil field oil well pipeline

Technical Field

The utility model relates to the technical field of oil wells, in particular to a thermal cleaning device for an oil well pipeline of an oil field.

Background

An oil well is a borehole drilled by a drilling method. After drilling an oil layer, a general oil well is put into an oil layer casing pipe, oil well cement is injected into an annular space between the casing pipe and the well wall to maintain the well wall and seal an oil layer, a gas layer and a water layer, then the oil layer is jetted by a perforating gun according to the requirements of oil field development to form a channel, an oil pipe is put into the channel, and the oil is lifted to a well head from the bottom of the oil well by using a proper flow inducing method, so that residual impurities can be left in an oil well pipeline due to long-time use, and the oil well pipeline needs to be cleaned for better working, so that the oil well pipeline thermal cleaning device for the oil field is produced, for example, the application number is as follows: 202110182512.4 an on-line closed cleaning device for oil well operation based on supramolecular cleaning agent, which mainly comprises a sealing guide component, a cleaning component and a traction post component; the sealing guide assembly comprises a sealing cover sleeve and an auxiliary guide piece; the cleaning component comprises a cleaning conveying pipe and a cleaning spray head; the cleaning nozzle consists of a rotating part and a power part; the rotating part comprises a rotating shell, a cleaning movable block and a power pipe group; the power part comprises a power shell and a power rotating wheel; the traction post-positioned component comprises a traction motor, a cleaning agent bin and a recovery bin; the other end of the cleaning conveying pipe is connected with the cleaning agent bin, the recovery bin is connected with the recovery port through a recovery hose, and the traction motor is arranged at the cleaning conveying pipe close to one end of the cleaning agent bin. The closed cleaning device is reasonable in structure, convenient to use, energy-saving and environment-friendly, improves the cleaning efficiency, and effectively avoids construction hidden danger caused by the appearance of components such as electrons on the cleaning part of the oil well pipeline;

when the existing oil well operation online closed cleaning device based on the supramolecular cleaning agent is used, the oil well operation online closed cleaning device based on the supramolecular cleaning agent is placed in an oil well, and then the oil well operation online closed cleaning device based on the supramolecular cleaning agent is opened, so that the oil well can be cleaned;

however, the existing on-line closed cleaning device for oil well operation based on the supermolecule cleaning agent cannot transversely clean the periphery of an oil well in all directions during cleaning, has poor cleaning effect and low operation quality, and can complete work only by cleaning for a long time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a thermal cleaning device for an oil well pipeline of an oil field, which solves the problem that the periphery of an oil well cannot be transversely cleaned in an all-round manner during cleaning of the conventional oil well operation online closed cleaning device based on a supermolecule cleaning agent.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a hot belt cleaning device of oil field oil well pipeline, includes the well body, the inner wall laminating of the well body has the brush, the outer wall fixedly connected with diaphragm of brush, the inner wall slip joint slider of diaphragm, the top fixedly connected with of slider violently manages, the outer wall fixedly connected with spring of slider, the other end fixedly connected with slide of spring, the top slip joint of slide has the slide rail, the bottom of slide and the top looks rigid coupling of diaphragm, the top of slide rail and the bottom rigid coupling of violently managing, the both sides of violently managing all communicate there is high pressure nozzle, the top of violently managing is rotated through the bearing and is connected with the standpipe, the top intercommunication of standpipe has first water pump, the output intercommunication of first water pump has first water tank, the inner wall fixedly connected with hot plate of first water tank.

Preferably, the bottom plate of the first water tank is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a gear, and the outer wall of the gear is meshed with the outer wall of the transverse pipe.

Preferably, the top fixedly connected with hawser of first water tank, the outer wall winding of hawser has first gyro wheel, the top fixedly connected with support of first gyro wheel, the terminal winding of hawser has the second gyro wheel.

Preferably, the top of the first water tank is communicated with a guide pipe, the other end of the guide pipe is communicated with a second water pump, the output end of the second water pump is connected with a second water tank in a penetrating manner, and the top of the second water tank is communicated with a water inlet pipe.

Preferably, the bottom of the inner wall of the second water tank is fixedly connected with a vertical rod, the outer wall of the vertical rod is movably connected with a target, the outer wall of the target is fixedly connected with a floating block, and the outer wall of the target penetrates through the top of the second water tank.

The utility model provides a thermal cleaning device for an oil well pipeline of an oil field. The method has the following beneficial effects: according to the oil well pipeline thermal cleaning device for the oil field, the hairbrush and the high-pressure nozzle can be rotated during cleaning through the matching of the spring, the high-pressure nozzle, the hairbrush, the sliding plate, the sliding rail, the servo motor, the gear and the transverse pipe, so that the hairbrush can be used for cleaning the inner wall of an oil well in an all-around manner, the cleaning quality of the oil well pipeline thermal cleaning device for the oil field is improved, and after cleaning is finished, the hairbrush can be automatically collected through the matching of the spring, the transverse plate and the sliding block, the hairbrush is protected, and the service life of the hairbrush is prolonged;

the thermal cleaning device for the oil well pipeline of the oil field can be placed into an oil well through the matching of the cable, the first roller, the second roller and the bracket, and the length of the cable can be selected according to the depth of the oil well, so that the thermal cleaning device for the oil well pipeline of the oil field can clean oil wells with different depths;

through the design of the guide pipe, the second water pump, the second water tank and the water inlet pipe, a water source can be provided for the first water tank, so that the oil well pipeline thermal cleaning device for the oil field can operate smoothly, the length of the guide pipe can be freely selected according to the depth of an oil well, and the use of workers is facilitated;

through the cooperation of mark board, floating block and montant, can detect inside water yield surplus of first water tank what, when the inside water yield of first water tank is not enough, the staff can be timely mend water, has brought the facility for staff's work.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural diagram of the connection relationship between the cross tube, the brush and the servo motor in FIG. 2;

fig. 4 is a schematic structural view of the connection relationship between the second water tank, the floating block and the vertical rod in fig. 2.

In the figure: 1. well body, 2, brush, 3, diaphragm, 4, slider, 5, spring, 6, slide, 7, slide rail, 8, violently pipe, 9, high pressure nozzle, 10, gear, 11, servo motor, 12, standpipe, 13, link, 14, first water pump, 15, the hot plate, 16, first water tank, 17, the second water pump, 18, pipe, 19, the inlet tube, 20, the mark board, 21, the floating block, 22, the montant, 23, the second water tank, 24, the support, 25, the second gyro wheel, 26, the hawser, 27, first gyro wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as shown in figures 1, 2 and 3, the oil well pipeline thermal cleaning device for the oil field comprises a well body 1, wherein a hairbrush 2 is attached to the inner wall of the well body 1, the hairbrush 2 can clean the inner wall of the well body 1, a transverse plate 3 is fixedly connected to the outer wall of the hairbrush 2, the transverse plate 3 plays a role in supporting the hairbrush 2, a sliding block 4 is slidably clamped to the inner wall of the transverse plate 3, a transverse pipe 8 is fixedly connected to the top of the sliding block 4, a spring 5 is fixedly connected to the outer wall of the sliding block 4, a sliding plate 6 is fixedly connected to the other end of the spring 5, the sliding plate 6 slides along the outer wall of a sliding rail 7, the sliding rail 7 plays a role in limiting the position of the sliding plate 6, a sliding rail 7 is slidably clamped to the top of the sliding plate 6, the bottom of the sliding plate 6 is fixedly connected to the top of the transverse plate 3, the top of the sliding rail 7 is fixedly connected to the bottom of the transverse pipe 8, high-pressure nozzles 9 are communicated to two sides of the transverse pipe 8, the high-pressure nozzles 9 can spray the water source inside the transverse pipe 8 at a higher pressure, so as to carry out faster washing to the inner wall of the well body 1, the top of the horizontal pipe 8 is rotatably connected with a vertical pipe 12 through a bearing, the top of the vertical pipe 12 is communicated with a first water pump 14, the model of the first water pump 14 is LQB RCB BWCB, the first water pump 14 is a high-temperature pump, the output end of the first water pump 14 is communicated with a first water tank 16, the inner wall of the first water tank 16 is fixedly connected with a heating plate 15, the heating plate 15 can heat the water in the first water tank 16, and the model of the heating plate 15 is YK-3;

in the specific implementation process, it is worth pointing out that the horizontal plate 3 plays a role in supporting the brush 2, the brush 2 can clean the inner wall of the well body 1, and the high-pressure nozzle 9 can spray the water source inside the horizontal pipe 8 at a higher pressure, so as to clean the inner wall of the well body 1 more quickly;

further, a connecting frame 13 is fixedly connected to a bottom plate of the first water tank 16, a servo motor 11 is fixedly connected to the bottom of the connecting frame 13, the model of the servo motor 11 is SM80-D601930, the servo motor 11 can drive the gear 10 to rotate, and further drive the transverse pipe 8 to rotate, the gear 10 is fixedly connected to the output end of the servo motor 11, and the outer wall of the gear 10 is meshed with the outer wall of the transverse pipe 8;

in the specific implementation process, it is worth particularly pointing out that the servo motor 11 can drive the gear 10 to rotate, and further drive the horizontal pipe 8 to rotate, so that the high-pressure nozzle 9 can perform all-directional cleaning on the inner wall of the well body 1;

specifically, when the oil well pipeline thermal cleaning device in the oil field is used, the heating plate 15 is opened, at this time, the heating plate 15 starts to heat the water inside the first water tank 16, then the external power supply of the first water pump 14 is opened, at this time, the first water pump 14 pumps out the water inside the first water tank 16, then the water is led into the inner wall of the transverse pipe 8, the water is sprayed out through the high-pressure spray nozzle 9, the well body 1 is cleaned, at this time, the external power supply of the servo motor 11 is opened, at this time, the servo motor 11 drives the gear 10 to rotate, the gear 10 drives the transverse pipe 8 to rotate, along with the rotation of the transverse pipe 8, the high-pressure spray nozzle 9 can be driven to rotate, further, the inner wall of the well body 1 can be cleaned, the transverse pipe 8 generates centrifugal force due to the rotation, the sliding plate 6 starts to be driven to slide along the outer wall of the sliding rail 7, meanwhile, the spring 5 starts to be compressed, when the sliding plate 6 moves, the transverse plate 3 can be driven to slide along the outer wall of the sliding block 4, and then the brush 2 is driven to clean the inner wall of the well body 1. At this time, the work can be completed, and when the work is stopped, the brush 2 can be driven to return to the original position due to the elastic force of the spring 5.

Example two: as can be seen from fig. 2, a cable 26 is fixedly connected to the top of the first water tank 16, a first roller 27 is wound on the outer wall of the cable 26, the first roller 27 is a guide wheel and plays a role in changing the direction of the cable 26, a bracket 24 is fixedly connected to the top of the first roller 27, a second roller 25 is wound on the end of the cable 26, the second roller 25 is a power wheel and plays a role in pulling the cable 26, and the second roller 25 is connected to the ground;

in the specific implementation process, it is worth noting that the first roller 27 is a guide wheel and plays a role in changing the direction of the cable 26, and the second roller 25 is a power wheel and plays a role in pulling the cable 26;

specifically, on the basis of the first embodiment, the external power supply of the second roller 25 is turned on, at this time, the second roller 25 starts to rotate to drive the cable 26 to start to move, the first roller 27 can be driven to rotate along with the movement of the cable 26, at this time, the first water tank 16 starts to move downwards along with the movement of the cable 26, and at this time, different positions of the well body 1 can be cleaned, so that the work is completed.

Example three: as shown in fig. 1 and 2, the top of the first water tank 16 is communicated with a guide pipe 18, the length of the guide pipe 18 can be adaptively selected according to the use requirement, the other end of the guide pipe 18 is communicated with a second water pump 17, the model of the second water pump 17 is LQB RCB BWCB, the second water pump 17 is a high-temperature pump, the output end of the second water pump 17 is connected with a second water tank 23 in a penetrating manner, the top of the second water tank 23 is communicated with a water inlet pipe 19, and the external heated hot water is introduced into the second water tank 23 through the water inlet pipe 19;

in the specific implementation process, it is worth pointing out that the external heated hot water is guided into the second water tank 23 through the water inlet pipe 19;

specifically, on the basis of the first and second embodiments, as the operation progresses, the amount of water is gradually increased, the ball valve of the water inlet pipe 19 is opened, the external water source enters the inner wall of the second water tank 23 through the water inlet pipe 19, the external power supply of the second water pump 17 is then opened, and the second water pump 17 is guided into the first water tank 16 through the conduit 18, so that the continuous operation can be performed.

Example four: as can be seen from fig. 2 and 4, the bottom of the inner wall of the second water tank 23 is fixedly connected with a vertical rod 22, the outer wall of the vertical rod 22 is movably connected with a target 20, a worker can observe the water level of the second water tank 23 according to the movement distance of the target 20, the outer wall of the target 20 is fixedly connected with a floating block 21, when the liquid level of the second water tank 23 descends, the floating block 21 descends along with the descending of the liquid level, the target 20 is further driven to move downwards along the outer wall of the vertical rod 22, at this time, the worker can judge the height of the water level inside the second water tank 23 according to the movement position of the target 20, and the outer wall of the target 20 penetrates through the top of the second water tank 23;

in the specific implementation process, it is worth particularly pointing out that when the liquid level of the second water tank 23 falls, the floating block 21 falls along with the falling of the liquid level, so as to drive the target 20 to move downwards along the outer wall of the vertical rod 22, and at this time, a worker can judge the height of the water level inside the second water tank 23 according to the moving position of the target 20;

specifically, on the basis of the first embodiment, the second embodiment and the third embodiment, as the work is performed, the liquid level inside the second water tank 23 gradually decreases, and at this time, the floating block 21 decreases along with the decrease of the liquid level, and simultaneously, the target 20 is driven to move downward, so that the worker can determine the height of the water level inside the second water tank 23 according to the movement distance of the target 20, and can perform water replenishing operation in time.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)

1. The utility model provides a hot belt cleaning device of oil field oil well pipeline, includes well body (1), its characterized in that: the inner wall of the well body (1) is attached with a brush (2), the outer wall of the brush (2) is fixedly connected with a transverse plate (3), the inner wall of the transverse plate (3) is connected with a sliding block (4) in a sliding mode, the top of the sliding block (4) is fixedly connected with a transverse pipe (8), the outer wall of the sliding block (4) is fixedly connected with a spring (5), the other end of the spring (5) is fixedly connected with a sliding plate (6), the top of the sliding plate (6) is connected with a sliding rail (7) in a sliding mode, the bottom of the sliding plate (6) is fixedly connected with the top of the transverse plate (3), the top of the sliding rail (7) is fixedly connected with the bottom of the transverse pipe (8), the two sides of the transverse pipe (8) are communicated with high-pressure nozzles (9), the top of the transverse pipe (8) is rotatably connected with a vertical pipe (12) through a bearing, and the top of the vertical pipe (12) is communicated with a first water pump (14), the output end of the first water pump (14) is communicated with a first water tank (16), and a heating plate (15) is fixedly connected to the inner wall of the first water tank (16).

2. The thermal cleaning device for the oil well pipeline in the oil field according to claim 1, characterized in that: the bottom plate fixedly connected with link (13) of first water tank (16), the bottom fixedly connected with servo motor (11) of link (13), the output fixedly connected with gear (10) of servo motor (11), the outer wall of gear (10) meshes with the outer wall of violently managing (8) mutually.

3. The thermal cleaning device for the oil well pipeline in the oil field according to claim 1, characterized in that: the top fixedly connected with hawser (26) of first water tank (16), the outer wall of hawser (26) twines first gyro wheel (27), the top fixedly connected with support (24) of first gyro wheel (27), the terminal winding of hawser (26) has second gyro wheel (25).

4. The oil field oil well pipeline heat cleaning device of claim 1, characterized in that: the top of the first water tank (16) is communicated with a guide pipe (18), the other end of the guide pipe (18) is communicated with a second water pump (17), the output end of the second water pump (17) is connected with a second water tank (23) in a penetrating mode, and the top of the second water tank (23) is communicated with a water inlet pipe (19).

5. The thermal cleaning device for the oil well pipeline in the oil field according to claim 4, wherein: the inner wall bottom fixedly connected with montant (22) of second water tank (23), the outer wall swing joint of montant (22) has target (20), the outer wall fixedly connected with floating block (21) of target (20), the outer wall of target (20) runs through the top of second water tank (23).

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