Diameter expanding type hydraulic ejector device for oil exploitation

Abstract

The utility model discloses an expanding type hydraulic ejector device for oil exploitation, which comprises a hydraulic ejector body, auxiliary connecting pipes are fixedly connected to two sides of the outer side wall of the hydraulic ejector body, an upper joint is fixedly connected to the top of the hydraulic ejector body, an ejection joint is arranged at the top of the upper joint, and an expansion joint is arranged at the top of the ejection joint. A plurality of assembling matching blocks are fixedly connected to the outer side wall of the upper connector, and a plurality of assembling supporting blocks are fixedly connected to the outer side wall of the injection connector. According to the utility model, the adjusting opening in the adjusting convex plate is clamped with or separated from the assembling hook, then the adjusting convex plate is clamped with or separated from the assembling clamping groove, and the spraying joint is pulled, so that the spraying joint drives the assembling insertion strip on the assembling support block to move, and the assembling insertion strip is separated from the corresponding assembling support block; and the spraying connector and the upper connector are convenient to maintain after being detached, so that the spraying connector and the nozzle are maintained after being detached, and the using effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of oil extraction technology, and in particular to an expanded-diameter hydraulic jet device for oil extraction. Background Technology

[0002] Oil extraction refers to the act of digging and extracting oil from places where oil reserves exist. In the process of oil extraction, oil and gas flow from the reservoir to the bottom of the well and then rise from the bottom of the well to the wellhead. Expanded-diameter hydraulic jetting equipment is used after oil extraction. Traditional jetting equipment often has its injection joints and nozzles welded to the jetting device. When these joints or nozzles become clogged, it becomes inconvenient to disassemble and repair them, affecting later use and reducing performance. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an expanded-diameter hydraulic jet device for oil extraction.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an expanded-diameter hydraulic jetting device for oil extraction, comprising a hydraulic jetting body, auxiliary pipes fixedly connected to both sides of the outer wall of the hydraulic jetting body, an upper connector fixedly connected to the top of the hydraulic jetting body, a jetting connector provided at the top of the upper connector, multiple assembly blocks fixedly connected to the outer wall of the upper connector, multiple assembly support blocks fixedly connected to the outer wall of the jetting connector, an assembly insert fixedly connected to the bottom of the assembly support block, the assembly insert movably inserting into its corresponding assembly block, an assembly plate fixedly connected to the surface of the assembly block, an assembly slot provided on the surface of the assembly plate, an assembly hook fixedly connected to the inner wall of the assembly slot, and an adjustment component connected to the surface of the assembly support block.

[0005] Multiple connecting pipes are fixedly connected to the outer wall of the spray connector. A first connecting collar is fixedly sleeved on the outer wall of the connecting pipe. Two connecting holes are opened on the outer wall of the first connecting collar. A connecting nozzle is provided at the top of the connecting pipe. A second connecting collar is fixedly sleeved on the outer wall of the connecting nozzle. Connecting components are connected to both sides of the outer wall of the second connecting collar.

[0006] As a further description of the above technical solution:

[0007] The adjustment assembly includes an adjustment recess fixedly connected to the surface of the assembly block. An adjustment shaft is rotatably connected between the two sides of the inner wall of the adjustment recess. An adjustment protrusion is fixedly sleeved on the outer wall of the adjustment shaft. An adjustment opening is provided through the surface of the adjustment protrusion. The adjustment protrusion is movably engaged with its corresponding assembly slot.

[0008] As a further description of the above technical solution:

[0009] The adjustment port is movably engaged with its corresponding mounting hook. Two movable grooves are formed on the surface of the adjustment convex plate. A movable slider is slidably connected inside the movable groove. A movable spring is fixedly connected to the top of the movable slider. The end of the movable spring is fixedly connected to the top of the movable groove.

[0010] As a further description of the above technical solution:

[0011] A movable pull plate is fixedly connected between the two movable sliders, and a movable hanging ring is rotatably connected between the two outer sides of the movable pull plate. The movable hanging ring is movably engaged with its corresponding assembly hook.

[0012] As a further description of the above technical solution:

[0013] The connecting assembly includes a connecting L-shaped plate fixedly connected to the outer wall of the second connecting collar, and a connecting insert is provided through the side wall of the connecting L-shaped plate, with a connecting pull block fixedly connected to one end of the connecting insert.

[0014] As a further description of the above technical solution:

[0015] The other end of the connecting strip is movably inserted into its corresponding connecting hole. A connecting spring is movably sleeved on the outer wall of the connecting strip. The two ends of the connecting spring are respectively fixedly connected to the side wall of the connecting pull block and the side wall of the connecting L-shaped plate.

[0016] This utility model has the following beneficial effects:

[0017] The connecting assembly allows the L-shaped plate, connecting strip, connecting pull block, and connecting spring to work together. Pulling the connecting pull block causes the connecting strip and connecting spring to move along the L-shaped plate. The connecting strip then engages or disengages with the connecting hole, facilitating maintenance after nozzle disassembly. The adjusting assembly allows the adjusting shaft, adjusting cam, sliding block, sliding spring, sliding pull plate, and sliding hanging ring to work together. By turning and flipping the sliding hanging ring, it engages or disengages with its corresponding mounting hook. Turning and flipping the adjusting cam causes the adjusting port on the cam to engage or disengage with the mounting hook. The cam then engages or disengages with the mounting slot. Simultaneously pulling the spray connector moves the mounting strip on the mounting block, disengaging it from its corresponding mounting block. This facilitates maintenance after disassembly of the spray connector and nozzle, improving overall performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an expanded-diameter hydraulic jet device for oil extraction proposed in this utility model.

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0020] Figure 3 for Figure 1 Enlarged structural diagram at point B.

[0021] Legend:

[0022] 1. Water jet body; 2. Upper connector; 3. Jet connector; 4. Assembly block; 5. Assembly support block; 6. Assembly plate; 7. Assembly hook; 8. Adjusting recess; 9. Adjusting shaft; 10. Adjusting convex plate; 11. Moving slider; 12. Moving spring; 13. Moving pull plate; 14. Moving hanging ring; 15. Connecting pipe; 16. Connecting nozzle; 17. Connecting L-shaped plate; 18. Connecting insert; 19. Connecting pull block; 20. Connecting spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-3This utility model provides an expanded-diameter hydraulic jetting device for oil extraction, comprising a hydraulic jetting body (1), auxiliary pipes fixedly connected to both sides of the outer wall of the hydraulic jetting body (1), an upper connector (2) fixedly connected to the top of the hydraulic jetting body (1), a jetting connector (3) provided on the top of the upper connector (2), multiple assembly blocks (4) fixedly connected to the outer wall of the upper connector (2), multiple assembly support blocks (5) fixedly connected to the outer wall of the jetting connector (3), an assembly insert fixedly connected to the bottom of the assembly support block (5), the assembly insert being movably inserted into its corresponding assembly block (4), an assembly plate (6) fixedly connected to the surface of the assembly block (4), an assembly slot being provided on the surface of the assembly plate (6), an assembly hook (7) fixedly connected to the inner wall of the assembly slot, and an adjustment component connected to the surface of the assembly support block (5), which serves to limit the position of the jetting connector (3). Figure 1 and Figure 2 The adjustment assembly includes an adjustment recess (8) fixedly connected to the surface of the assembly support block (5). An adjustment shaft (9) is rotatably connected between the two sides of the inner wall of the adjustment recess (8). An adjustment protrusion (10) is fixedly sleeved on the outer wall of the adjustment shaft (9). An adjustment port is provided through the surface of the adjustment protrusion (10). The adjustment protrusion (10) is movably engaged with its corresponding assembly slot. The adjustment port is movably engaged with its corresponding assembly hook (7). Two moving grooves are provided on the surface of the adjustment protrusion (10). A moving slide is slidably connected inside the moving groove. Block (11), the top of the movable slider (11) is fixedly connected to a movable spring (12), the end of the movable spring (12) is fixedly connected to the top of the movable groove, a movable pull plate (13) is fixedly connected between the two movable sliders (11), a movable hanging ring (14) is rotatably connected between the two sides of the outer wall of the movable pull plate (13), the movable hanging ring (14) is movably hooked to its corresponding assembly hook (7), and the upper connector (2) and the spray connector (3) are limited by the movable hanging ring (14) and the assembly hook (7).

[0025] The outer wall of the spray connector (3) is fixedly connected to multiple connecting pipes (15). A first connecting collar is fixedly sleeved on the outer wall of the connecting pipe (15). Two connecting holes are opened on the outer wall of the first connecting collar. A connecting nozzle (16) is provided at the top of the connecting pipe (15). A second connecting collar is fixedly sleeved on the outer wall of the connecting nozzle (16). Connecting components are connected to both sides of the outer wall of the second connecting collar. (Refer to...) Figure 1 and Figure 3The connecting assembly includes a connecting L-shaped plate (17) fixedly connected to the outer wall of the second connecting collar. A connecting strip (18) is provided through the side wall of the connecting L-shaped plate (17). A connecting pull block (19) is fixedly connected to one end of the connecting strip (18). The other end of the connecting strip (18) is movably inserted into its corresponding connecting hole. A connecting spring (20) is movably sleeved on the outer wall of the connecting strip (18). The two ends of the connecting spring (20) are fixedly connected to the side wall of the connecting pull block (19) and the side wall of the connecting L-shaped plate (17) respectively. The connecting strip (18) is movably inserted into its corresponding connecting hole to limit the positioning, thereby positioning the connecting tube (15) and the connecting nozzle (16).

[0026] Working principle: When in use, first pull the connecting block (19), and the connecting block (19) will drive the connecting strip (18) and the connecting spring (20) to move along the direction on the connecting L-shaped plate (17). Then the connecting strip (18) will separate from the connecting hole. Next, pull the connecting nozzle (16) to separate the connecting nozzle (16) from the connecting tube (15) to ensure the disassembly effect.

[0027] Then, bend and flip the movable hanging ring (14) to separate it from its corresponding assembly hook (7). Then, release the movable hanging ring (14) so ​​that the movable spring (12) gives the movable slider (11) a restoring force. Then, the movable slider (11) also drives the movable pull plate (13) to reset, so that the movable pull plate (13) also drives the movable hanging ring (14) to reset. Then, bend and flip the adjusting convex plate (10) so that the adjusting port on the adjusting convex plate (10) separates from the assembly hook (7). Then, the adjusting convex plate (10) also separates from the assembly slot. At the same time, pull the spray connector (3). Then, the spray connector (3) drives the assembly insert on the assembly support block (5) to move. At the same time, the assembly insert separates from its corresponding assembly block (4). At the same time, the spray connector (3) also separates from the upper connector (2) to ensure further disassembly effect.

[0028] During installation, pick up the new spray connector (3), then insert the spray connector (3) into the upper connector (2) and limit its position. At the same time, the assembly support block (5) on the spray connector (3) also drives the assembly insert to engage with the assembly block (4) on the upper connector (2). Then push the moving pull plate (13) so that the moving pull plate (13) drives the moving spring (12) and the moving slider (11) to slide inside the moving groove. Then bend and flip the moving hanging ring (14) so ​​that the moving hanging ring (14) is engaged with its corresponding assembly hook (7) and limited. Then pick up the new connecting nozzle (16) and then insert the connecting nozzle (16) into its corresponding connecting pipe (15). Then release the connecting pull block (19) so that the connecting spring (20) gives the connecting insert (18) a restoring force so that the connecting insert (18) is engaged with its corresponding connecting hole and limited, ensuring the installation effect after disassembly.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil extraction device using an expanded-diameter hydraulic jetting device, comprising a hydraulic jetting body (1), characterized in that: Auxiliary pipes are fixedly connected to both sides of the outer wall of the water jet body (1). An upper connector (2) is fixedly connected to the top of the water jet body (1). A jet connector (3) is provided on the top of the upper connector (2). Multiple assembly blocks (4) are fixedly connected to the outer wall of the upper connector (2). Multiple assembly support blocks (5) are fixedly connected to the outer wall of the jet connector (3). An assembly insert is fixedly connected to the bottom of the assembly support block (5). The assembly insert is movably inserted into its corresponding assembly block (4). An assembly plate (6) is fixedly connected to the surface of the assembly block (4). An assembly slot is opened on the surface of the assembly plate (6). An assembly hook (7) is fixedly connected to the inner wall of the assembly slot. An adjustment component is connected to the surface of the assembly support block (5). The outer wall of the spray connector (3) is fixedly connected to multiple connecting pipes (15). The outer wall of the connecting pipe (15) is fixedly sleeved with a first connecting collar. The outer wall of the first connecting collar has two connecting holes. The top of the connecting pipe (15) is provided with a connecting nozzle (16). The outer wall of the connecting nozzle (16) is fixedly sleeved with a second connecting collar. Both sides of the outer wall of the second connecting collar are connected with connecting components.

2. The oil extraction hydraulic jet device with an expanded diameter as described in claim 1, characterized in that: The adjustment assembly includes an adjustment recess (8) fixedly connected to the surface of the assembly block (5). An adjustment shaft (9) is rotatably connected between the two sides of the inner wall of the adjustment recess (8). An adjustment protrusion (10) is fixedly sleeved on the outer wall of the adjustment shaft (9). An adjustment port is opened through the surface of the adjustment protrusion (10). The adjustment protrusion (10) is movably engaged with its corresponding assembly slot.

3. The oil extraction device using an expanded-diameter hydraulic jetting system according to claim 2, characterized in that: The adjustment port is movably engaged with its corresponding assembly hook (7). The surface of the adjustment convex plate (10) has two moving grooves. A moving slider (11) is slidably connected inside the moving groove. A moving spring (12) is fixedly connected to the top of the moving slider (11). The end of the moving spring (12) is fixedly connected to the top of the moving groove.

4. The oil extraction device using an expanded-diameter hydraulic jet as described in claim 3, characterized in that: A movable pull plate (13) is fixedly connected between the two movable sliders (11), and a movable hanging ring (14) is rotatably connected between the two outer sides of the movable pull plate (13), and the movable hanging ring (14) is movably hooked to its corresponding assembly hook (7).

5. The oil extraction hydraulic jet device with an expanded diameter as described in claim 1, characterized in that: The connecting assembly includes a connecting L-shaped plate (17) fixedly connected to the outer wall of the second connecting collar. A connecting insert (18) is provided through the side wall of the connecting L-shaped plate (17), and a connecting pull block (19) is fixedly connected to one end of the connecting insert (18).

6. The oil extraction hydraulic jet device according to claim 5, characterized in that: The other end of the connecting strip (18) is movably inserted into the corresponding connecting hole. A connecting spring (20) is movably sleeved on the outer wall of the connecting strip (18). The two ends of the connecting spring (20) are fixedly connected to the side wall of the connecting pull block (19) and the side wall of the connecting L-shaped plate (17), respectively.

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