Multifunctional detection device for oil and gas recovery

Abstract

This application relates to a multifunctional detection device for oil and gas recovery, belonging to the field of oil and gas recovery detection technology. It includes a base, a mounting frame connected to the top surface of the base, a drive motor connected to one side of the bottom of the mounting frame, a drive wheel fixed to the output end of the drive motor, and a mounting seat fixed to one side of the top of the mounting frame. Lifting belts are connected to the outer walls of both the drive wheel and the driven wheel. A fixing plate is fixed to the outer wall of the lifting belt, a connecting plate is fixed to one side of the fixing plate, and an upper seat is fixed to one side of the connecting plate. The drive motor drives the drive wheel to rotate, causing the lifting belt to move, thereby vertically raising and lowering the fixing plate, connecting plate, and upper seat, achieving automated height adjustment. This design can adapt to the detection needs of equipment at different installation heights, eliminating the need for frequent equipment position adjustments or auxiliary tools by inspection personnel, greatly reducing manpower input and improving detection efficiency.

Description

Technical Field

[0001] This application relates to the field of oil and gas recovery detection technology, and in particular to a multifunctional detection device for oil and gas recovery. Background Technology

[0002] The volatilization of oil and gas (mainly composed of volatile organic compounds, VOCs) causes significant energy waste. For example, during refueling at gas stations, oil and gas are squeezed out of the fuel tank, and during loading and unloading of fuel tankers, changes in liquid level accelerate gasoline evaporation, resulting in losses of hundreds of thousands of tons annually. Simultaneously, volatilized VOCs react with nitrogen oxides in the atmosphere through photochemical reactions to generate ozone, and can also form secondary pollutants such as PM2.5 through oxidative polymerization. These substances not only irritate the respiratory tract and cause diseases, but also penetrate deeper into the body, damaging cardiopulmonary function and posing multiple threats to health.

[0003] In existing technologies, oil and gas recovery detection devices have obvious limitations in practical applications. Most devices lack height adjustment functions and can only be fixed in a single position to carry out detection operations. When faced with devices at different installation heights, the detection personnel need to frequently adjust the position of the device or use auxiliary tools, which makes the detection operation extremely inconvenient. This not only increases manpower input but also reduces detection efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a multifunctional oil and gas recovery detection device, which overcomes the deficiencies of existing technologies and aims to solve the problem that oil and gas recovery detection devices have obvious limitations in practical applications. Most devices lack height adjustment functions and can only be fixed in a single position to carry out detection operations. When faced with devices with different installation heights, the detection personnel need to frequently adjust the position of the device or use auxiliary tools, which makes the detection operation extremely inconvenient, increasing manpower input and reducing detection efficiency.

[0005] To achieve the above objectives, this application provides the following technical solution: a multifunctional detection device for oil and gas recovery, comprising a base, a mounting frame fixed to the top surface of the base, a drive motor fixed to one side of the bottom of the mounting frame, a drive wheel fixed to the output end of the drive motor, a mounting seat fixed to one side of the top of the mounting frame, a driven wheel rotatably connected to one side of the mounting seat, a lifting belt rotatably connected to the outer walls of both the drive wheel and the driven wheel, a fixing plate fixed to the outer wall of the lifting belt, a connecting plate fixed to one side of the fixing plate, and an upper seat fixed to one side of the connecting plate.

[0006] By adopting the above technical solution, the drive motor is started, and its output end drives the drive wheel to rotate. The rotation of the drive wheel drives the lifting belt to move. The movement of the lifting belt causes the fixed plate to move as well. Through the connecting plate, the upper seat is pushed to rise and fall vertically along the mounting frame. The motor drive realizes automated lifting and falling, which can meet the oil and gas detection needs at different heights.

[0007] As a preferred technical solution of this application, the top surface of the base is provided with a placement groove, and two mounting frames are fixed on both sides of the interior of the placement groove. Several springs are provided inside the mounting frames, and a top plate is fixed on one side of each spring. The top plate is in contact with the bottom surface of the upper base.

[0008] By adopting the above technical solution, the spring placed in the slot is supported by the top plate. When the device is moved, the spring absorbs the vibration and impact generated during the detection process, reducing the measurement error caused by the vibration of the detection machine and improving the detection accuracy.

[0009] As a preferred technical solution of this application, two first sliding grooves are provided on one side of the mounting bracket, and a first slider is slidably arranged inside each of the two first sliding grooves. One side of the first slider is fixed to one side of the connecting plate.

[0010] By adopting the above technical solution, the first slider slides in the first slide groove, restricting the movement direction of the connecting plate and ensuring the vertical lifting of the upper seat. The cooperation between the slide groove and the slider eliminates lateral swaying, making the lifting process more stable.

[0011] As a preferred technical solution of this application, the top surface of the mounting frame is provided with two second sliding grooves, and a second slider is slidably disposed inside each of the two second sliding grooves, the top surface of the second slider being fixed to the bottom surface of the top plate.

[0012] By adopting the above technical solution, the second slider slides in the second groove, guiding the top plate to move vertically, ensuring that the spring is evenly stressed, limiting the tilt of the top plate, and enabling the spring assembly to compress or rebound synchronously, thus avoiding local overload.

[0013] As a preferred technical solution of this application, a plurality of wheels are fixed on the bottom surface of the base, and the plurality of wheels are arranged at the four corners of the base.

[0014] By adopting the above technical solution, the wheels at the bottom of the base allow the device to move freely, making it easy to deploy in various scenarios such as gas stations and oil depots. It can be quickly fixed at the detection point, reducing the time and cost of equipment transportation.

[0015] As a preferred technical solution of this application, a testing machine is fixed on one side of the inner surface of the upper seat, an air inlet pipe is fixed at the center of the upper end face of the testing machine, a first air inlet is opened on one side of the air inlet pipe, a second air inlet is opened on the other side of the air inlet pipe, a fan is fixed on the other side of the inner surface of the upper seat, and a collection box is fixed on the inner surface of the upper seat.

[0016] By adopting the above technical solution, the blower generates negative pressure, drawing in oil and gas through the first and second air inlets of the intake pipe. The detection machine monitors the oil and gas concentration in real time, the collection box stores the recovered oil and gas, and the blower provides stable suction to ensure that the oil and gas quickly enter the detection system, thereby improving the recovery rate.

[0017] As a preferred technical solution of this application, an exhaust valve is fixed on one side of the collection box, and a control valve is fixed at the edge of the outer surface of the exhaust valve.

[0018] By adopting the above technical solution, when the pressure inside the collection tank is too high, the exhaust valve will automatically open to release gas, the control valve will adjust the exhaust flow to avoid oil and gas leakage, and the control valve can be manually or automatically adjusted to meet the pressure management needs under different working conditions.

[0019] As a preferred technical solution of this application, the cross-sections of the first slide, the first slider, the second slide, and the second slider are all T-shaped.

[0020] By adopting the above technical solution, the T-shaped cross-section groove and the slider form an embedded fit to prevent the slider from falling off the track. The T-shaped structure provides limits in both the vertical and horizontal directions, making it suitable for high-load lifting.

[0021] Compared with the prior art, the beneficial effects of this application are as follows: 1. By driving the drive motor to rotate the drive wheel, the lifting belt moves, thereby causing the fixed plate, connecting plate, and upper seat to rise and fall vertically, achieving automated height adjustment. This design can adapt to the equipment inspection needs at different installation heights, eliminating the need for frequent equipment position adjustments or auxiliary tools by inspection personnel, greatly reducing manpower input and improving inspection efficiency.

[0022] 2. The base's placement slot is equipped with a mounting frame, springs, and a top plate. When the device moves, the springs support the upper seat via the top plate, absorbing vibrations and impacts generated during testing, thus reducing measurement errors caused by movement vibrations. Simultaneously, the cooperation of the first sliding groove and the first slider on the mounting frame, and the second sliding groove and the second slider on the mounting frame, not only restricts the movement direction of the connecting plate and the top plate, ensuring vertical lifting, but also eliminates lateral swaying, making the lifting process smoother and further guaranteeing testing accuracy. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the mounting frame structure for this application; Figure 3 This is a schematic diagram of the connecting plate structure of this application; Figure 4 This is a schematic diagram of the mounting frame structure of this application; Figure 5 This is a schematic diagram of the testing machine structure of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Base; 2. Mounting bracket; 3. Drive motor; 4. Drive wheel; 5. Mounting seat; 6. Driven wheel; 7. Lifting belt; 8. Fixing plate; 9. Connecting plate; 10. Upper seat; 11. Placement slot; 12. Mounting frame; 13. Spring; 14. Top plate; 15. First slide groove; 16. First slider; 17. Second slide groove; 18. Second slider; 19. Wheel; 20. Detector; 21. Air inlet pipe; 22. First air inlet; 23. Second air inlet; 24. Fan; 25. Collection box; 26. Exhaust valve; 27. Control valve. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0026] like Figures 1-5 As shown, this embodiment provides a multifunctional oil and gas recovery detection device, including a base 1, a mounting frame 2 fixed on the top surface of the base 1, a drive motor 3 fixed on one side of the bottom of the mounting frame 2, a drive wheel 4 fixed at the output end of the drive motor 3, a mounting seat 5 fixed on one side of the top of the mounting frame 2, a driven wheel 6 rotatably connected to one side of the mounting seat 5, a lifting belt 7 rotatably connected to the outer walls of both the drive wheel 4 and the driven wheel 6, a fixing plate 8 fixed to the outer wall of the lifting belt 7, a connecting plate 9 fixed to one side of the fixing plate 8, and an upper seat 10 fixed to one side of the connecting plate 9. When the drive motor 3 is started, its output end drives the drive wheel 4 to rotate, the drive wheel 4 rotates and drives the lifting belt to move, the lifting belt moves and the fixing plate 8 moves accordingly, and the upper seat 10 is pushed vertically up and down along the mounting frame 2 through the connecting plate 9. The motor drive realizes automatic lifting and down, adapting to the oil and gas detection needs at different heights.

[0027] In this embodiment, as Figure 2-4 As shown, a placement groove 11 is provided on the top surface of the base 1. Two mounting frames 12 are fixed on both sides inside the placement groove 11. Several springs 13 are provided inside the mounting frames 12. A top plate 14 is fixed on one side of the springs 13. The top plate 14 is in contact with the bottom surface of the upper seat 10. The springs 13 in the placement groove 11 support the upper seat 10 through the top plate 14. When the device is moved, the springs 13 absorb the vibration and impact generated during the detection process, reduce the measurement error caused by the movement vibration of the detection machine 20, and improve the detection accuracy.

[0028] In this embodiment, as Figure 2 As shown, two first slide grooves 15 are provided on one side of the mounting bracket 2. A first slider 16 is slidably arranged inside each of the two first slide grooves 15. One side of the first slider 16 is fixed to one side of the connecting plate 9. The first slider 16 slides in the first slide groove 15, restricting the movement direction of the connecting plate 9 and ensuring that the upper seat 10 is raised and lowered vertically. The cooperation between the slide groove and the slider eliminates lateral swaying and makes the raising and lowering process more stable.

[0029] In this embodiment, two second slide grooves 17 are provided on the top surface of the mounting frame 12. A second slider 18 is slidably disposed inside each of the two second slide grooves 17. The top surface of the second slider 18 is fixed to the bottom surface of the top plate 14. The second slider 18 slides in the second slide groove 17 to guide the top plate 14 to move vertically, ensuring that the spring 13 is evenly stressed, limiting the tilt of the top plate 14, and making the spring 13 group compress or rebound synchronously to avoid local overload.

[0030] In this embodiment, as shown in Figure 1, a number of wheels 19 are fixed on the bottom surface of the base 1. The wheels 19 are located at the four corners of the base 1. The wheels 19 at the bottom of the base 1 allow the device to move freely, making it easy to deploy in various scenarios such as gas stations and oil depots. It can be quickly fixed at the detection point, reducing the time and cost of equipment transportation.

[0031] In this embodiment, as Figure 5 As shown, a detector 20 is fixed to one side of the inner surface of the upper seat 10. An air inlet pipe 21 is fixed at the center of the upper surface of the detector 20. A first air inlet 22 is opened on one side of the air inlet pipe 21, and a second air inlet 23 is opened on the other side. A fan 24 is fixed to the other side of the inner surface of the upper seat 10, and a collection box 25 is fixed to the inner surface of the upper seat 10. The fan 24 generates negative pressure and draws in oil and gas through the first air inlet 22 and the second air inlet 23 of the air inlet pipe 21. The detector 20 monitors the concentration of oil and gas in real time, the collection box 25 stores the recovered oil and gas, and the fan 24 provides stable suction to ensure that oil and gas quickly enter the detection system and improve the recovery rate.

[0032] In this embodiment, as Figure 5 As shown, an exhaust valve 26 is fixed on one side of the collection box 25, and a control valve 27 is fixed on the outer edge of the exhaust valve 26. When the pressure inside the collection box 25 is too high, the exhaust valve 26 automatically opens to release gas, and the control valve 27 adjusts the exhaust flow to prevent oil and gas leakage. The control valve 27 can be manually or automatically adjusted to meet the pressure management needs under different working conditions.

[0033] In this embodiment, as Figure 3-4 As shown, the cross-sections of the first slide groove 15, the first slider 16, the second slide groove 17, and the second slider 18 are all T-shaped. The slide groove with the T-shaped cross-section forms an embedded fit with the slider to prevent the slider from leaving the track. The T-shaped structure provides limits in both the vertical and horizontal directions, making it suitable for high-load lifting.

[0034] Working Principle: During use, the operator adjusts the height of the detector 20 according to the required gas height, starts the drive motor 3, and the output of the drive motor 3 drives the drive wheel 4 to rotate. The rotation of the drive wheel 4 drives the lifting belt to rotate, which in turn moves the fixed plate 8. The movement of the fixed plate 8 moves the connecting plate 9, which in turn moves the upper seat 10, thus achieving height adjustment of the detector 20. The T-shaped first sliding grooves 15 on both sides of the mounting frame 2 cooperate with the first slider 16 to restrict the movement trajectory of the connecting plate 9, ensuring that the upper seat 10 can only move in the vertical direction and avoid lateral deviation. In the mounting frame 12 within the placement slot 11 of the base 1, several springs 13 support the upper seat 10 through the top plate 14. When vibration occurs during the movement of the device, the springs 13 compress or extend, converting mechanical energy into elastic potential energy and absorbing the impact force, thereby improving the detection accuracy and working efficiency of the detector 20.

[0035] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application 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 application should be included within the protection scope of this application.

Claims

1. A multifunctional detection device for oil and gas recovery, comprising a base (1), wherein a mounting bracket (2) is connected to the top surface of the base (1), characterized in that, A drive motor (3) is fixed to one side of the bottom of the mounting bracket (2). A drive wheel (4) is fixed to the output end of the drive motor (3). A mounting base (5) is fixed to one side of the top of the mounting bracket (2). A driven wheel (6) is rotatably connected to one side of the mounting base (5). A lifting belt (7) is rotatably connected to the outer walls of both the drive wheel (4) and the driven wheel (6). A fixing plate (8) is fixed to the outer wall of the lifting belt (7). A connecting plate (9) is fixed to one side of the fixing plate (8). An upper seat (10) is fixed to one side of the connecting plate (9).

2. The multifunctional detection device for oil and gas recovery according to claim 1, characterized in that, The top surface of the base (1) is provided with a placement groove (11). Two mounting frames (12) are fixed on both sides inside the placement groove (11). Several springs (13) are provided inside the mounting frames (12). A top plate (14) is fixed on one side of the springs (13). The top plate (14) is in contact with the bottom surface of the upper seat (10).

3. The multifunctional detection device for oil and gas recovery according to claim 1, characterized in that, The mounting bracket (2) has two first slide grooves (15) on one side, and a first slider (16) is slidably arranged inside each of the two first slide grooves (15). One side of the first slider (16) is connected to one side of the connecting plate (9).

4. The multifunctional detection device for oil and gas recovery according to claim 2, characterized in that, The top surface of the mounting frame (12) has two second sliding grooves (17), and a second slider (18) is slidably disposed inside each of the two second sliding grooves (17). The top surface of the second slider (18) is fixed to the bottom surface of the top plate (14).

5. The multifunctional detection device for oil and gas recovery according to claim 1, characterized in that, The bottom surface of the base (1) is fixed with a number of wheels (19), and the number of wheels (19) are set at the four corners of the base (1).

6. The multifunctional detection device for oil and gas recovery according to claim 1, characterized in that, A testing machine (20) is fixed on one side of the inner surface of the upper seat (10). An air inlet pipe (21) is fixed at the center of the upper end face of the testing machine (20). A first air inlet (22) is opened on one side of the air inlet pipe (21), and a second air inlet (23) is opened on the other side of the air inlet pipe (21). A fan (24) is fixed on the other side of the inner surface of the upper seat (10), and a collection box (25) is fixed on the inner surface of the upper seat (10).

7. The multifunctional detection device for oil and gas recovery according to claim 6, characterized in that, An exhaust valve (26) is fixed on one side of the collection box (25), and a control valve (27) is fixed on the outer edge of the exhaust valve (26).

8. The multifunctional detection device for oil and gas recovery according to claim 3, characterized in that, The cross-sections of the first slide (15), the first slider (16), the second slide (17), and the second slider (18) are all T-shaped.

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