Anti-explosion valve group for drilling fluid manifold

Abstract

The utility model relates to the technical field of valves, in particular to a drilling fluid manifold anti-explosion valve group which comprises an anti-explosion valve group body, a monitor fixedly installed on one side of the anti-explosion valve group body, a data transmitter fixedly installed on the upper side of the monitor, a data processor fixedly installed on one side of the data transmitter, and a controller arranged on the lower side of the data processor. An anti-skid clamp is arranged on the upper side of the controller, a sliding block is fixedly connected to one side of the anti-skid clamp and installed in a fixing disc, a driving disc is arranged on the upper side of the fixing disc, and a sliding rod is installed in the driving disc; the explosion-proof valve group has the beneficial effects that when the explosion-proof valve group is used, each explosion-proof valve is provided with a monitor, the pressure of fluid in the explosion-proof valve group is monitored through the monitors, meanwhile, monitored data is transmitted to the data processor through the data transmitter, the data processor analyzes the data and then adjusts the data through the controller, and therefore the explosion-proof valve group is convenient to use. The anti-skid clamp clamps the rotating wheel, then the large motor drives the anti-explosion valve to be started, and therefore automatic control is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to an explosion-proof valve group for a drilling fluid manifold. Background Art

[0002] In recent years, drilling fluid pipes are increasingly used in drilling construction. The extracted mud is transported to the rotary head and sprayed out again, and the impact force of the mud is used to improve the drilling progress, thereby increasing the drilling construction speed. When using the drilling fluid manifold and valve group, the state of the drilling fluid manifold needs to be adjusted according to factors such as the formation conditions during use.

[0003] In the prior art, the drilling fluid manifold valve group is composed of a high-pressure gate valve, a three-way union, a four-way union, etc., which can only be operated manually, cannot be remotely controlled, and has no explosion-proof device. Utility Model Content

[0004] The utility model aims to provide an explosion-proof valve group for a drilling fluid manifold to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof valve group for a drilling fluid manifold, comprising: an explosion-proof valve group, a monitor is fixedly installed on one side of the explosion-proof valve group, a data transmitter is fixedly installed on the upper side of the monitor, a data processor is fixedly installed on one side of the data transmitter, and a controller is arranged on the lower side of the data processor.

[0006] An anti-skid clip is arranged on the upper side of the controller, a slider is fixedly connected to one side of the anti-skid clip, the slider is installed in the fixed disk, a driving disk is arranged on the upper side of the fixed disk, and a sliding rod is installed in the driving disk.

[0007] Preferably, a support member is fixedly connected to the bottom of the explosion-proof valve group, and a lower surface of the support member is fixedly connected to the bottom plate.

[0008] Preferably, the monitor is electrically connected to the data transmitter, the data transmitter is electrically connected to the data processor, and the data processor is electrically connected to the controller.

[0009] Preferably, a limiting groove is provided in the fixed disk, the limiting groove is slidably connected to the slider, and one end of the sliding rod is fixedly connected to the slider.

[0010] Preferably, a support frame is fixedly connected to the upper surface of the fixed disk, a small motor is fixedly installed on the upper side of the support frame, and an output end of the small motor is fixedly connected to the rotating shaft through a coupling.

[0011] Preferably, the driving disk is fixedly sleeved on the rotating shaft, one end of the rotating shaft is rotatably sleeved in the fixed disk, and the other end of the rotating shaft is rotatably sleeved in the supporting frame.

[0012] Preferably, an arc groove is opened on the surface of the driving disk, and the arc groove is slidably connected to the sliding rod. A turntable is provided on the upper fixed sleeve of the small motor, and the upper surface of the turntable is fixedly connected to the output end of the large motor. The large motor is fixedly connected to the fixed frame, and the lower surface of the fixed frame is fixedly connected to the bottom plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when the explosion-proof valve group is in use, each explosion-proof valve is installed with a monitor, and the fluid pressure in the explosion-proof valve group is monitored by the monitor, and the monitored data is transmitted to the data processor through the data transmitter, and the data processor analyzes the data and makes adjustments through the controller. When the monitored data is higher than the preset value, the sliding rod is driven to move by the rotation of the driving disk, and the sliding rod slides on the fixed disk through the slider, so that the slider drives the anti-slip clamp to move toward the rotary wheel part of the valve body until the anti-slip clamp clamps the rotary wheel, and then driven by the large motor, the rotary wheel on the upper side of the valve body is indirectly driven to rotate, thereby realizing the activation of the explosion-proof valve, thereby realizing the explosion-proof function of the entire device, and at the same time, the high-pressure gate valve is designed as explosion-proof electric control by the manual switch, and can be remotely controlled through electric control. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a bottom view schematic diagram of the overall structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. explosion-proof valve group; 2. monitor; 3. data transmitter; 4. data processor; 5. controller; 6. anti-slip clamp; 7. slider; 8. fixed plate; 9. drive plate; 10. slide bar; 11. support member; 12. bottom plate; 13. limit groove; 14. support frame; 15. small motor; 16. coupling; 17. rotating shaft; 18. arc groove; 19. turntable; 20. large motor; 21. fixed frame. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: an explosion-proof valve group for a drilling fluid manifold, comprising: an explosion-proof valve group 1, a monitor 2 is fixedly installed on one side of the explosion-proof valve group 1, a data transmitter 3 is fixedly installed on the upper side of the monitor 2, a data processor 4 is fixedly installed on one side of the data transmitter 3, a controller 5 is arranged on the lower side of the data processor 4, an anti-skid clamp 6 is arranged on the upper side of the controller 5, a slider 7 is fixedly connected to one side of the anti-skid clamp 6, the slider 7 is installed in a fixed disk 8, a drive disk 9 is arranged on the upper side of the fixed disk 8, and a slide rod 10 is installed in the drive disk 9.

[0022] When the explosion-proof valve group 1 is in use, each explosion-proof valve is installed with a monitor 2. The fluid pressure in the explosion-proof valve group 1 is monitored by the monitor 2, and the monitored data is transmitted to the data processor 4 through the data transmitter 3. The data processor 4 analyzes the data and adjusts it through the controller 5. When the monitored data is higher than the preset value, the rotation of the driving disk 9 drives the slide bar 10 to move, and the slide bar 10 slides on the fixed disk 8 through the slider 7, so that the slider 7 drives the anti-slip clamp 6 to move toward the rotary wheel part of the valve body until the anti-slip clamp 6 clamps the rotary wheel, and then through the drive of the large motor 20, the upper side rotary wheel of the valve body is indirectly driven to rotate, thereby realizing the activation of the explosion-proof valve, thereby realizing automatic control.

[0023] Embodiment 2

[0024] On the basis of the first embodiment, a support member 11 is fixedly connected to the bottom of the explosion-proof valve group 1, and the lower surface of the support member 11 is fixedly connected to the bottom plate 12. The support member 11 fixedly supports the entire explosion-proof valve assembly 1, and the bottom plate 12 stabilizes the entire assembly. The monitor 2 is electrically connected to the data transmitter 3, the data transmitter 3 is electrically connected to the data processor 4, and the data processor 4 is electrically connected to the controller 5. The monitor 2 transmits the monitored data to the data transmitter 3. The data transmitter 3 then transmits the data directly to the data processor 4, and the data processor 4 processes and compares the data, thereby facilitating the adjustment of the controller 5.

[0025] The bottom of the support member 11 is fixedly installed on the upper surface of the base plate 12, and the upper side of the support member 11 is fixedly connected to the explosion-proof valve group 1, so as to provide fixed support for the explosion-proof valve assembly 1. The fluid pressure in the explosion-proof valve group 1 is monitored by the monitor 2, and the monitored data is transmitted to the data processor 4 through the data transmitter 3. The data processor 4 analyzes the data and makes adjustments through the controller 5.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, a limiting groove 13 is provided in the fixed disk 8, and the limiting groove 13 is slidably connected with the slider 7. One end of the slide rod 10 is fixedly connected with the slider 7. The limiting groove 13 provided on the surface of the fixed disk 8 limits the slider 7, so that it slides in the limiting groove 13. The slide rod 10 is fixedly connected with the slider 7, so that it is convenient to drive the slider 7 to slide through the slide rod 10. A support frame 14 is fixedly connected to the upper surface of the fixed disk 8. A small motor 15 is fixedly installed on the upper side of the support frame 14. The output end of the small motor 15 is fixedly connected to the rotating shaft 17 through a coupling 16. The support frame 14 fixedly supports the small motor 15. The output end of the small motor 15 is fixedly connected to the rotating shaft 17 through the coupling 16, so as to facilitate the rotation of the driving shaft 17. The driving disk 9 is fixedly sleeved on the rotating shaft 17, and one end of the rotating shaft 17 is rotatably sleeved in the fixed disk 8. The other end of the rotating shaft 17 is rotatably sleeved in the supporting frame 14, and the rotating shaft 17 is rotatably sleeved between the fixed disk 8 and the supporting frame 14. The rotation of the rotating shaft 17 drives the driving disk 9 to rotate. An arc groove 18 is provided on the surface of the driving disk 9, and the arc groove 18 is slidably connected with the sliding rod 10. A turntable 19 is fixedly sleeved on the upper side of the small motor 15. The upper surface of the turntable 19 is fixedly connected to the output end of the large motor 20. The large motor 20 is fixedly connected to the fixed frame 21, and the bottom plate 12 on the lower surface of the fixed frame 21 is fixedly connected. When the driving disk 9 rotates, the sliding rod 10 is driven to move through the arc groove 18 provided thereon, so that the sliding rod 10 drives the sliding block 7 to move. A turntable 19 is fixedly sleeved on the upper side of the small motor 15, and the turntable 19 is driven to rotate by the drive of the large motor 20, thereby indirectly driving the anti-slip clamp 6 to move, and the fixed frame 21 fixedly supports the large motor 20.

[0028] The small motor 15 is controlled to rotate by the controller 5. The small motor 15 drives the rotating shaft 17 to rotate through the connection of the coupling 16. A driving disk 9 is fixedly sleeved on the rotating shaft 17, so that the rotating shaft 17 drives the driving disk 9 to rotate. The driving disk 9 drives the slide bar 10 to move through the arc groove 18 provided, and drives the slide bar 10 to move in the axial direction of the rotating shaft 17, so that the slide bar 10 drives the slider 7 to move. The slider 7 moves on the fixed disk 8 under the limit of the limit groove 13, and then the slider 7 drives the anti-skid clamp 6 to approach the outer ring surface of the rotating wheel on the upper side of the valve body until the anti-skid clamp 6 clamps the rotating wheel, and the small motor 15 stops moving. At this time, the large motor 20 is started, and the large motor 20 drives the rotating disk 19 to rotate, thereby indirectly driving the anti-skid clamp 6 to rotate, and the anti-skid clamp 6 then drives the rotating wheel on the upper side of the valve body to rotate, so as to realize the activation of the valve body, and then realize the explosion-proof function of the entire device. At the same time, the high-pressure gate valve is designed as an explosion-proof electric control by a manual switch, and can be remotely controlled by electric control.

[0029] In actual use, when the explosion-proof valve group 1 is in use, each explosion-proof valve is installed with a monitor 2, and the controller 5 is electrically connected to the small motor 15 and the large motor 20. The bottom of the support member 11 is fixedly installed on the upper surface of the base plate 12, and the upper side of the support member 11 is fixedly connected to the explosion-proof valve group 1, so as to fix the explosion-proof valve assembly 1. The fluid pressure in the explosion-proof valve group 1 is monitored by the monitor 2, and the monitored data is transmitted to the data processor 4 through the data transmitter 3. The data processor 4 analyzes the data and adjusts it through the controller 5. The small motor 15 is controlled to rotate by the controller 5. The small motor 15 drives the rotating shaft 17 to rotate through the connection of the coupling 16. The rotating shaft 17 is fixedly sleeved with a driving disk 9, so that the rotating shaft 17 drives the driving The disk 9 rotates, and the driving disk 9 drives the slide bar 10 to move through the arc groove 18, driving the slide bar 10 to move in the direction of the axis of the rotating shaft 17, so that the slide bar 10 drives the slider 7 to move, and the slider 7 moves on the fixed disk 8 under the limit of the limit groove 13, so that the slider 7 drives the anti-skid clamp 6 to approach the outer ring surface of the upper wheel of the valve body until the anti-skid clamp 6 clamps the wheel, and the small motor 15 stops moving. At this time, the large motor 20 is started, and the large motor 20 drives the turntable 19 to rotate, thereby indirectly driving the anti-skid clamp 6 to rotate, and the anti-skid clamp 6 then drives the upper wheel of the valve body to rotate, so as to realize the activation of the valve body, and then realize the explosion-proof function of the entire device. At the same time, the high-pressure gate valve is designed as an explosion-proof electric control by a manual switch, and can be remotely controlled by electric control.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof valve group for a drilling fluid manifold, comprising an explosion-proof valve group (1), characterized in that: A monitor (2) is fixedly mounted on one side of the explosion-proof valve group (1), a data transmitter (3) is fixedly mounted on the upper side of the monitor (2), a data processor (4) is fixedly mounted on one side of the data transmitter (3), and a controller (5) is arranged on the lower side of the data processor (4); An anti-skid clip (6) is arranged on the upper side of the controller (5), a slider (7) is fixedly connected to one side of the anti-skid clip (6), the slider (7) is installed in a fixed disk (8), a driving disk (9) is arranged on the upper side of the fixed disk (8), and a sliding rod (10) is installed in the driving disk (9).

2. The explosion-proof valve group for drilling fluid manifold according to claim 1, characterized in that: A support member (11) is fixedly connected to the bottom of the explosion-proof valve group (1), and the lower surface of the support member (11) is fixedly connected to the bottom plate (12).

3. The explosion-proof valve group for drilling fluid manifold according to claim 2, characterized in that: The monitor (2) is electrically connected to the data transmitter (3), the data transmitter (3) is electrically connected to the data processor (4), and the data processor (4) is electrically connected to the controller (5).

4. The explosion-proof valve group for drilling fluid manifold according to claim 3, characterized in that: A limiting groove (13) is provided in the fixed plate (8), the limiting groove (13) is slidably connected to the slider (7), and one end of the slide rod (10) is fixedly connected to the slider (7).

5. The explosion-proof valve group for drilling fluid manifold according to claim 4, characterized in that: The upper surface of the fixed disk (8) is fixedly connected with a support frame (14), and a small motor (15) is fixedly installed on the upper side of the support frame (14). The output end of the small motor (15) is fixedly connected to the rotating shaft (17) through a coupling (16).

6. The explosion-proof valve group for drilling fluid manifold according to claim 5, characterized in that: The driving disk (9) is fixedly sleeved on the rotating shaft (17), one end of the rotating shaft (17) is rotatably sleeved in the fixed disk (8), and the other end of the rotating shaft (17) is rotatably sleeved in the supporting frame (14).

7. The explosion-proof valve group for drilling fluid manifold according to claim 6, characterized in that: The driving disk (9) has an arc groove (18) on its surface, the arc groove (18) is slidably connected to the slide bar (10), a rotating disk (19) is fixedly sleeved on the upper side of the small motor (15), the upper surface of the rotating disk (19) is fixedly connected to the output end of the large motor (20), the large motor (20) is fixedly connected to the fixing frame (21), and the lower surface of the fixing frame (21) is fixedly connected to the bottom plate (12).

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