Throttle manifold control device for producing well

Abstract

The utility model discloses a choke manifold control device for a producing well, which belongs to the technical field of producing wells and comprises a prying seat and a control console, a plurality of support frames are arranged at the top of the prying seat, manifold main bodies are fixedly sleeved on the support frames, a plurality of throttle regulating valves are arranged on the manifold main bodies, and the throttle regulating valves are connected with the control console. And rotating wheels are arranged at the tops of the throttling adjusting valves, and square grooves are formed in the top faces of the rotating wheels. According to the throttling regulating valve, the lantern ring is installed on the side portion of the neck column of the upper valve body of the throttling regulating valve, the square column is inserted into the square groove in the rotating wheel, and when the flow speed and pressure in a pipeline need to be regulated, the servo motor is used for driving the square barrel and the square column to rotate, and the square column is used for driving the rotating wheel to rotate; the flow speed and pressure of oil in the throttling regulating valve are regulated through rotation of the rotating wheel, and the function of automatically regulating the opening degree of the throttling regulating valve is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil production well technical field more specifically, relate to a throttling manifold control device for oil production well. BACKGROUND

[0002] Throttling manifold is by a plurality of throttling pipe and connector composition pipe combination, throttling pipe is a kind of adjustable cross-sectional area pipe, can pass through the opening of throttling pipe to control the flow rate and pressure of fluid, connector is used to connect multiple throttling pipe together, form throttling manifold.The principle of throttling manifold is to control the flow rate and pressure to realize the safe operation of pipeline, when fluid passes through throttling pipe, its cross-sectional area will be limited, so that flow rate and pressure are evenly distributed, this helps to prevent pipe burst and leakage, maintain the safe operation of pipeline.Throttling manifold includes gate valve, pipeline, pipe fittings, pressure gauge and other accessories, the gate valve on the throttling manifold of many existing needs to be adjusted by rotating the runner of valve body by manpower, and the convenience is poor.For this, we propose a throttling manifold control device for oil production well. SUMMARY

[0003] In view of the problems mentioned in the above background art, the purpose of the utility model is to provide a throttling manifold control device for oil production well.

[0004] To solve the above problems, the utility model adopts the following technical scheme:

[0005] A throttling manifold control device for oil production well, including pry seat and control console, the top of pry seat is provided with a plurality of support frames, pipe manifold body is fixedly sleeved on the support frame, a plurality of throttling regulating valves are arranged on the pipe manifold body, a plurality of the top of throttling regulating valve is provided with runner, the top surface of runner is provided with square groove, valve body neck column is respectively arranged on throttling regulating valve, two sleeve rings are respectively sleeved on the outside of valve body neck column, two elastic support rods are respectively fixedly connected on the outside of two sleeve rings, the top of two elastic support rods is fixedly connected with mounting bracket, servo motor is fixedly installed on the top surface of mounting bracket, the output shaft of servo motor extends to the bottom of mounting bracket and is fixedly connected with square cylinder, the top surface of square cylinder inner chamber is fixedly connected with spring, the bottom end of spring is fixedly connected with square column, the bottom end of square column is movably sleeved in the inner cavity of square groove.

[0006] As a preferred scheme of the utility model, the both sides of square cylinder are respectively provided with telescopic groove, the both sides of square column are respectively fixedly connected with prying block, the end part of two prying blocks is respectively extended to the outside of square cylinder through telescopic groove.

[0007] As one preferred scheme of the utility model, the two ends of the sleeve ring are fixedly connected with mounting seats, threaded holes are formed in the two mounting seats, and fastening bolts are threadedly connected with the threaded holes.

[0008] As one preferred scheme of the utility model, a display screen is arranged on the control console, control buttons are arranged on the control console, and the control buttons are electrically connected with the plurality of servo motors.

[0009] As one preferred scheme of the utility model, a protective shell is fixedly connected to the top surface of the mounting frame and located outside the servo motor.

[0010] As one preferred scheme of the utility model, the side surface of the square column is attached to the inner wall of the square cylinder and the square groove.

[0011] As one preferred scheme of the utility model, the inner diameter of the sleeve ring is equal to the outer diameter of the valve body neck column.

[0012] The utility model discloses the advantages are:

[0013] In the utility model, the sleeve ring is installed on the side of the valve body neck column of the throttling regulating valve, the square column is inserted into the square groove on the runner, when the flow rate and pressure in the pipeline need to be adjusted, the square cylinder and the square column are driven to rotate by the servo motor, the runner is driven to rotate by the square column, the flow rate and pressure of the oil in the throttling regulating valve are adjusted by the rotation of the runner, the function of automatically adjusting the opening of the throttling regulating valve is realized, and the practicability of the throttling manifold control device for the oil well is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of manifold main body of the utility model;

[0016] Figure 3 It is the structure schematic diagram of sleeve ring of the utility model;

[0017] Figure 4 It is the cross section schematic diagram of protective shell of the utility model.

[0018] Mark number explanation in the drawing:

[0019] 1 pry seat; 2 support frame; 3 manifold body; 4 throttle regulating valve; 5 runner; 6 square groove; 7 valve body neck column; 8 collar; 9 elastic support rod; 10 mounting frame; 11 servo motor; 12 square cylinder; 13 spring; 14 square column; 15 control console; 16 telescopic groove; 17 pull block; 18 mounting seat; 19 threaded hole; 20 fastening bolt; 21 protective shell; 22 display screen; 23 control button. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0023] Embodiment:

[0024] Please refer to Figures 1-4A throttling manifold control device for oil wells includes a skid base 1 and a control console 15. Multiple support frames 2 are mounted on the top of the skid base 1. A manifold body 3 is fixedly sleeved on the support frames 2. Multiple throttling regulating valves 4 are mounted on the manifold body 3. Rotary wheels 5 are mounted on the top of the multiple throttling regulating valves 4. A square groove 6 is formed on the top surface of the rotary wheels 5. Valve body necks 7 are respectively mounted on the valve body necks 7. Two collars 8 are respectively fitted on the outer side of the valve body necks 7. Elastic support rods 9 are fixedly connected to the outer side of the two collars 8. A mounting frame 10 is fixedly connected to the top of the two elastic support rods 9. A servo motor 11 is fixedly mounted on the top surface of the mounting frame 10. The output shaft of the servo motor 11 extends to the bottom of the mounting frame 10 and is fixedly connected to a square cylinder 12. A spring 13 is fixedly connected to the top surface of the inner cavity of the square cylinder 12. A square column 14 is fixedly connected to the bottom end of the spring 13. The bottom end of the square column 14 is movably sleeved into the inner cavity of the square groove 6.

[0025] In this embodiment, an electronic pressure gauge is installed on the manifold body 3 to detect the pressure of the oil. At the same time, a flow meter is installed on the manifold body 3. This is existing technology and will not be described in detail.

[0026] For details, please refer to Figure 3 and Figure 4 The square tube 12 has expansion grooves 16 on both sides, and the square column 14 has lever blocks 17 fixedly connected to both sides. The ends of the two lever blocks 17 extend through the expansion grooves 16 to the outside of the square tube 12.

[0027] In this embodiment, the lever block 17 is used to move the square column 14 up and down, thereby disengaging the bottom end of the square column 14 from the inner cavity of the square groove 6, and thus enabling manual adjustment of the rotating wheel 5.

[0028] For details, please refer to Figures 2 to 4 The two ends of the collar 8 are respectively fixedly connected to the mounting base 18, and each of the two mounting bases 18 has a threaded hole 19, and a fastening bolt 20 is threaded onto the threaded hole 19.

[0029] In this embodiment, the collar 8 is installed on the outside of the valve body neck column 7 by the cooperation of the mounting base 18, the threaded hole 19 and the fastening bolt 20.

[0030] For details, please refer to Figure 1 and Figure 2 The control console 15 is equipped with a display screen 22 and control buttons 23, which are electrically connected to multiple servo motors 11.

[0031] In this embodiment, the servo motor 11 is controlled by the control button 23, and the electronic pressure gauge data on the manifold body 3 is displayed on the display screen 22.

[0032] For details, please refer to Figure 4 A protective shell 21 is fixedly connected to the top surface of the mounting bracket 10 and to the outside of the servo motor 11.

[0033] In this embodiment, the servo motor 11 is protected by a protective shell 21.

[0034] For details, please refer to Figures 2 to 4 The sides of the square column 14 are respectively attached to the inner walls of the square tube 12 and the square groove 6.

[0035] In this embodiment, the stability of the bottom end of the square column 14 inserted into the square groove 6 is ensured, and the stability of the top end of the square column 14 located in the inner cavity of the square tube 12 is also ensured.

[0036] For details, please refer to Figure 1 and Figure 2 The inner diameter of the collar 8 is equal to the outer diameter of the valve body neck 7.

[0037] In this embodiment, the collar 8 is ensured to be securely installed on the outside of the valve body neck column 7.

[0038] Working principle: In use, a collar 8 is fitted onto the outside of the valve body neck column 7 on the throttling valve 4, and the collar 8 is securely installed on the outside of the valve body neck column 7 by the cooperation of the threaded hole 19 and the fastening bolt 20. At the same time, the bottom end of the square column 14 is inserted into the square groove 6 on the rotating wheel 5. When it is necessary to adjust the flow rate and pressure in the pipeline, the control button 23 sends a control signal to the servo motor 11, which drives the square cylinder 12 and the square column 14 to rotate. The square column 14 drives the rotating wheel 5 to rotate, and the rotation of the rotating wheel 5 adjusts the flow rate and pressure of the oil in the throttling valve 4.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A choke manifold control device for oil wells, comprising a skid (1) and a control console (15), characterized in that: The top of the skid (1) is provided with multiple support frames (2), and a manifold body (3) is fixedly sleeved on the support frame (2). Multiple throttling valves (4) are provided on the manifold body (3). A rotating wheel (5) is provided on the top of the multiple throttling valves (4). A square groove (6) is opened on the top surface of the rotating wheel (5). A valve body neck column (7) is provided on each of the throttling valves (4). Two collars (8) are respectively fitted on the outer side of the valve body neck column (7). The outer sides of the two collars (8) are respectively fixedly connected to There are elastic support rods (9), and the top ends of the two elastic support rods (9) are fixedly connected to the mounting brackets (10). The top surface of the mounting brackets (10) is fixedly mounted with a servo motor (11). The output shaft of the servo motor (11) extends to the bottom of the mounting brackets (10) and is fixedly connected to a square tube (12). The top surface of the inner cavity of the square tube (12) is fixedly connected with a spring (13). The bottom end of the spring (13) is fixedly connected with a square column (14). The bottom end of the square column (14) is movably sleeved into the inner cavity of the square groove (6).

2. The choke manifold control device for oil wells according to claim 1, characterized in that: The square tube (12) has expansion grooves (16) on both sides, and the square column (14) has lever blocks (17) fixedly connected to both sides. The ends of the two lever blocks (17) extend through the expansion grooves (16) to the outside of the square tube (12).

3. The choke manifold control device for oil wells according to claim 1, characterized in that: The two ends of the collar (8) are respectively fixedly connected to the mounting base (18), and each of the two mounting bases (18) is provided with a threaded hole (19), and a fastening bolt (20) is threaded onto the threaded hole (19).

4. The choke manifold control device for oil wells according to claim 1, characterized in that: The console (15) is equipped with a display screen (22) and control buttons (23), which are electrically connected to multiple servo motors (11).

5. The choke manifold control device for oil wells according to claim 1, characterized in that: A protective shell (21) is fixedly connected to the top surface of the mounting bracket (10) and to the outside of the servo motor (11).

6. The choke manifold control device for oil wells according to claim 1, characterized in that: The sides of the square column (14) are respectively attached to the inner walls of the square tube (12) and the square groove (6).

7. The choke manifold control device for oil wells according to claim 1, characterized in that: The inner diameter of the collar (8) is equal to the outer diameter of the valve body neck column (7).

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