Fracturing remote control equipment for oil and gas exploitation

Abstract

The utility model provides fracturing remote control equipment for oil and gas exploitation, which belongs to the technical field of fracturing remote control and comprises a fracturing control valve body, and a signal transmission controller is arranged at one end of the fracturing control valve body. Each transmission mechanism is composed of a second butt joint plate, a first butt joint plate and a transmission pipe, the fracturing control valve body can be in telecommunication connection with an external control terminal through the signal transmission controller, and an external device can conveniently control the fracturing control valve body; and when the fracturing control valve body needs to be connected with the external pipeline, the device is connected with the external pipeline through the two conveying mechanisms, then the conveying mechanisms are fastened through the connecting mechanisms, the connecting mechanisms can be used in a bare-handed mode, and the using convenience of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fracturing remote control technology, specifically relating to a fracturing remote control device for oil and gas extraction. Background Technology

[0002] In oil and gas extraction, the surface control valve for fracturing is one of the key components for achieving oil and gas fracturing. During the oil and gas fracturing process, the surface control valve is subjected to high pressure, especially in the case of fracturing deep and ultra-deep wells in Sichuan Province, where even higher pressure is required. However, the existing connection between the control valve and the pipeline is often made by bolt thread connection, which is not convenient and fast enough, and will greatly affect the connection speed and efficiency of the control valve. Utility Model Content

[0003] The purpose of this invention is to provide a remote control device for fracturing in oil and gas extraction, aiming to solve the problems existing in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A remote control device for fracturing in oil and gas extraction, comprising:

[0006] A fracturing control valve body, wherein a signal transmission controller is provided at one end of the fracturing control valve body;

[0007] Two sets of transmission mechanisms, each consisting of a second docking plate, a first docking plate, and a transmission pipe. The second docking plate is fixedly connected to one end of the fracturing control valve body, the first docking plate is detachably connected to one side of the second docking plate, and the transmission pipe is fixedly connected to one end of the first docking plate; and

[0008] Two sets of connecting mechanisms are provided. Each set of connecting mechanisms consists of a docking block, a docking sleeve, a plug rod, a placement groove, a spring, a snap-fit ​​groove, and a snap-fit ​​block. The docking block and the docking sleeve are fixedly connected to the circumferential surfaces of the first docking plate and the second docking plate, respectively. The plug rod is fixedly connected to one end of the docking block. The placement groove is opened at the upper end of the plug rod. The spring is fixedly connected to the lower inner wall of the placement groove. The snap-fit ​​groove is opened at the upper end of the docking sleeve. The snap-fit ​​block is fixedly connected to the upper end of the spring.

[0009] As a preferred embodiment of this utility model, a disassembly groove is provided on one side of the inner wall of the placement groove, and a disassembly block is fixedly connected to one end of the snap-fit ​​block.

[0010] As a preferred embodiment of this utility model, a vertical rod is fixedly connected between the upper and lower inner walls of the disassembly groove, and a vertical hole is opened at the upper end of the disassembly block, and the disassembly block is slidably connected to the circumferential surface of the vertical rod through the vertical hole.

[0011] In a preferred embodiment of this utility model, a telescopic rod is fixedly connected to the lower inner wall of the placement groove, and the spring is sleeved on the circumferential surface of the telescopic rod.

[0012] As a preferred embodiment of this utility model, a limiting groove is formed on one side of the inner wall of the placement groove, and one end of the snap-fit ​​block is fixedly connected to the limiting block.

[0013] As a preferred embodiment of this utility model, a handle is fixedly connected to one end of the disassembly block.

[0014] As a preferred embodiment of this utility model, a handle is fixedly connected to the circumferential surface of the fracturing control valve body, and an anti-disengagement sleeve is fixedly connected to the circumferential surface of the handle.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this solution, the fracturing control valve body can be connected to an external control terminal via a signal transmission controller, facilitating external control of the fracturing control valve body. When it is necessary to connect the fracturing control valve body to an external pipeline, the device is connected to the external pipeline via two sets of transmission mechanisms, and then the transmission mechanisms are secured by a connection mechanism. The connection mechanism can be used manually, increasing the ease of use of the device.

[0017] 2. In this solution, when the snap-fit ​​block moves, it can drive the disassembly block to slide in the disassembly groove, thereby improving the vertical movement stability of the snap-fit ​​block. When the disassembly block moves, it can slide on the circumferential surface of the vertical rod through the vertical hole, thereby further improving the vertical movement stability of the disassembly block. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a front perspective view of the present invention;

[0020] Figure 2 This is a top perspective view of the present invention;

[0021] Figure 3 This is a perspective view of the main cross-section of this utility model;

[0022] Figure 4 In this utility model Figure 3 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Transmission pipe; 2. First docking plate; 3. Second docking plate; 4. Handle; 5. Anti-disengagement sleeve; 6. Fracturing control valve body; 7. Signal transmission controller; 8. Docking block; 9. Docking sleeve; 10. Limiting groove; 11. Limiting block; 12. Placement groove; 13. Spring; 14. Telescopic rod; 15. Snap-fit ​​groove; 16. Snap-fit ​​block; 17. Disassembly groove; 18. Disassembly block; 19. Vertical rod; 20. Handle. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figure 1-4 The present invention provides the following technical solution:

[0027] A remote control device for fracturing in oil and gas extraction, comprising:

[0028] The fracturing control valve body 6 has a signal transmission controller 7 installed at one end;

[0029] Two sets of transmission mechanisms, each consisting of a second docking plate 3, a first docking plate 2, and a transmission pipe 1. The second docking plate 3 is fixedly connected to one end of the fracturing control valve body 6, the first docking plate 2 is detachably connected to one side of the second docking plate 3, and the transmission pipe 1 is fixedly connected to one end of the first docking plate 2; and

[0030] Two sets of connecting mechanisms are provided. Each set of connecting mechanisms consists of a docking block 8, a docking sleeve 9, a plug rod, a placement groove 12, a spring 13, a snap-fit ​​groove 15, and a snap-fit ​​block 16. The docking block 8 and the docking sleeve 9 are respectively fixedly connected to the circumferential surfaces of the first docking plate 2 and the second docking plate 3. The plug rod is fixedly connected to one end of the docking block 8. The placement groove 12 is opened at the upper end of the plug rod. The spring 13 is fixedly connected to the lower inner wall of the placement groove 12. The snap-fit ​​groove 15 is opened at the upper end of the docking sleeve 9. The snap-fit ​​block 16 is fixedly connected to the upper end of the spring 13.

[0031] In a specific embodiment of this utility model, the fracturing control valve body 6 can be controlled by the signal transmission controller 7. When it is necessary to connect the fracturing control valve body 6 and the transmission pipe 1, the first docking plate 2 and the second docking plate 3 are docked. At the same time, the plug rod is inserted into the docking sleeve 9. Then, through the elastic expansion of the spring 13 fixed to the lower inner wall of the placement groove 12, the snap-fit ​​block 16 is pushed upward and snapped into the snap-fit ​​groove 15. Through the snap-fit ​​of the snap-fit ​​block 16 and the snap-fit ​​groove 15, the plug rod can be prevented from detaching from the docking sleeve 9, thereby fixing the first docking plate 2 and the second docking plate 3, which facilitates the fixing of the fracturing control valve body 6 and the transmission pipe 1. Through the above design, the installation of the fracturing control valve body 6 is simpler. It should be noted that the specific type of signal transmission controller 7 used can be selected by those skilled in the art, and the above-mentioned signal transmission controller 7, etc., are all prior art, and this solution will not elaborate further.

[0032] Please refer to the details. Figure 2 A disassembly groove 17 is provided on one side of the inner wall of the placement groove 12. A disassembly block 18 is fixedly connected to one end of the snap-fit ​​block 16. A vertical rod 19 is fixedly connected between the upper and lower inner walls of the disassembly groove 17. A vertical hole is provided at the upper end of the disassembly block 18, and the disassembly block 18 is slidably connected to the circumferential surface of the vertical rod 19 through the vertical hole.

[0033] In this embodiment: when the snap-fit ​​block 16 moves, it can drive the disassembly block 18 to slide in the disassembly groove 17, thereby improving the vertical movement stability of the snap-fit ​​block 16. When the disassembly block 18 moves, it can slide on the circumferential surface of the vertical rod 19 through the vertical hole, thereby further improving the vertical movement stability of the disassembly block 18.

[0034] Please refer to the details. Figure 2 A telescopic rod 14 is fixedly connected to the lower inner wall of the placement groove 12, and a spring 13 is sleeved on the circumferential surface of the telescopic rod 14. A limit groove 10 is opened on one side inner wall of the placement groove 12, and a limit block 11 is fixedly connected to one end of the snap-fit ​​block 16.

[0035] In this embodiment: the telescopic rod 14 can prevent damage caused by the bending deformation of the spring 13. When the locking block 16 moves, it can drive the limiting block 11 to slide in the limiting groove 10, thereby improving the vertical movement stability of the locking block 16.

[0036] Please refer to the details. Figure 3 A handle 20 is fixedly connected to one end of the disassembly block 18, and a handle 4 is fixedly connected to the circumferential surface of the fracturing control valve body 6. An anti-detachment sleeve 5 is fixedly connected to the circumferential surface of the handle 4.

[0037] In this embodiment: the handle 20 facilitates the movement of the disassembly block 18, improving the stability of the movement of the disassembly block 18 and the locking block 16; the handle 4 facilitates the carrying of the fracturing control valve body 6 and this device; and the anti-detachment sleeve 5 improves the anti-detachment performance of the handle 4.

[0038] The working principle and usage process of this utility model are as follows: The fracturing control valve body 6 can be controlled by the signal transmission controller 7. When it is necessary to connect the fracturing control valve body 6 and the transmission pipe 1, the first docking plate 2 and the second docking plate 3 are docked. At the same time, the plug rod is inserted into the docking sleeve 9. Then, through the elastic expansion of the spring 13 fixed to the lower inner wall of the placement groove 12, the snap-fit ​​block 16 is pushed upward and snapped into the snap-fit ​​groove 15. Through the snap-fit ​​of the snap-fit ​​block 16 and the snap-fit ​​groove 15, the plug rod can be prevented from detaching from the docking sleeve 9, thereby fixing the first docking plate 2 and the second docking plate 3, which facilitates the fixing of the fracturing control valve body 6 and the transmission pipe 1. Through the above design, the installation of the fracturing control valve body 6 is simpler.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A remote control device for fracturing in oil and gas extraction, characterized in that, include: The fracturing control valve body (6) is provided with a signal transmission controller (7) at one end; Two sets of transmission mechanisms, each set consisting of a second docking plate (3), a first docking plate (2), and a transmission pipe (1). The second docking plate (3) is fixedly connected to one end of the fracturing control valve body (6), the first docking plate (2) is detachably connected to one side of the second docking plate (3), and the transmission pipe (1) is fixedly connected to one end of the first docking plate (2). Two sets of connection mechanisms, each set of connection mechanisms consists of a docking block (8), a docking sleeve (9), a plug rod, a placement groove (12), a spring (13), a snap-fit ​​groove (15), and a snap-fit ​​block (16). The docking block (8) and the docking sleeve (9) are respectively fixedly connected to the circumferential surfaces of the first docking plate (2) and the second docking plate (3). The plug rod is fixedly connected to one end of the docking block (8). The placement groove (12) is opened at the upper end of the plug rod. The spring (13) is fixedly connected to the lower inner wall of the placement groove (12). The snap-fit ​​groove (15) is opened at the upper end of the docking sleeve (9). The snap-fit ​​block (16) is fixedly connected to the upper end of the spring (13).

2. The fracturing remote control equipment for oil and gas extraction according to claim 1, characterized in that, A disassembly groove (17) is provided on one side of the inner wall of the placement groove (12), and a disassembly block (18) is fixedly connected to one end of the snap-fit ​​block (16).

3. The fracturing remote control equipment for oil and gas extraction according to claim 2, characterized in that, A vertical rod (19) is fixedly connected between the upper and lower inner walls of the disassembly groove (17). A vertical hole is opened at the upper end of the disassembly block (18), and the disassembly block (18) is slidably connected to the circumferential surface of the vertical rod (19) through the vertical hole.

4. The remote control equipment for fracturing in oil and gas extraction according to claim 3, characterized in that, The lower inner wall of the placement groove (12) is fixedly connected to a telescopic rod (14), and the spring (13) is sleeved on the circumferential surface of the telescopic rod (14).

5. A remote control device for fracturing in oil and gas extraction according to claim 4, characterized in that, A limiting groove (10) is provided on one side of the inner wall of the placement groove (12), and a limiting block (11) is fixedly connected to one end of the snap-fit ​​block (16).

6. A remote control device for fracturing in oil and gas extraction according to claim 5, characterized in that, A handle (20) is fixedly connected to one end of the disassembly block (18).

7. A remote control device for fracturing in oil and gas extraction according to claim 6, characterized in that, A handle (4) is fixedly connected to the circumferential surface of the fracturing control valve body (6), and an anti-disengagement sleeve (5) is fixedly connected to the circumferential surface of the handle (4).

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