Leakage treatment auxiliary device for petroleum pipeline
By using warning, leak prevention and weight gain components in oil pipeline leakage treatment auxiliary devices, long-distance pipeline leakage problems are solved, and long-distance pipeline leakage is difficult to detect and repair, achieving rapid detection and leakage prevention, reducing soil pollution and waste.
Patent Information
- Application Number
- CN202411712416.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After the service life of the oil pipeline increases, the material aging and fatigue at the connections leads to leakage, especially in long-distance pipelines in remote areas, which is difficult to detect and repair in a timely manner, resulting in oil leakage and soil pollution.
An auxiliary device for leakage treatment of oil pipelines is designed, including warning components, leakage prevention components and weight gain components. The leakage points of patrol personnel are reminded by the settings of transparent pipes and sliding balls. The leakage prevention components are sealed with semi-circular rubber plates. At the location, the collection box collects leaked oil, and the weight gain component increases the weight of the collection box to prevent the semi-circular arc rubber plate from expanding and separating.
It realizes rapid and accurate discovery of leak points, prevents continuous oil leakage, reduces soil pollution, avoids oil waste, and reduces sealing costs at leaks.
Smart Images
Figure CN119222507A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of petroleum pipelines, and in particular to an auxiliary device for handling leakage of petroleum pipelines. Background Art
[0002] The extraction of oil requires drilling, oil smelting, and then transportation to various sites for use. The transportation of oil is carried out through oil pipelines. Various oil pipelines form a transportation network to transport oil to various places where it is needed. The pipes of oil pipelines are generally steel pipes, which are connected into long-distance pipelines using threads and flanges.
[0003] As the service life of pipelines increases, the materials at the pipeline joints may age and fatigue, resulting in reduced pipeline strength and sealing, which in turn causes oil leakage at the pipeline joints. At the same time, most oil is located in remote areas, so pipeline supports are required to be installed in long-distance pipelines. During the installation process, it is inevitable that the fixed points of the installation will be placed in the soil. If the pipeline supports at the pipeline joints collapse due to loose soil, the pipeline will crack at the joints due to its own gravity and the gravity of the transported oil, resulting in oil leakage. Oil leakage will cause oil to drip into the soil and cause an imbalance in the carbon, nitrogen and phosphorus ratio of soil organic matter, thereby increasing the occurrence of oil pollution to the soil. At the same time, pipelines laid over long distances will inevitably have multiple gaps. If the pipeline is a slight leak, the patrol personnel will not be able to detect it urgently. When one of the gaps leaks, the patrol personnel will not be reminded of the oil leak in time, which will lead to continuous oil leakage.
[0004] In order to solve the above problems, an auxiliary device for handling leakage of oil pipeline is proposed. Summary of the invention
[0005] In order to solve the above technical problems, a petroleum pipeline leakage treatment auxiliary device is provided. This technical solution solves the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention can be implemented by the following technical solutions: an auxiliary device for handling leakage of a petroleum pipeline, comprising a disc 1, a first example oil pipeline, and a second example oil pipeline, wherein the side wall of the disc 1 is threadedly connected with a disc 2, the first example oil pipeline and the second example oil pipeline are respectively connected to each other through the disc 1 and the disc 2, the side wall of the disc 1 is threadedly connected with the disc 2, a warning component is arranged at the bottom of the disc 1 and the disc 2, a leak-proof component is arranged at the outer side of the disc 1 and the disc 2, and a weight-added component is arranged at the bottom of the disc 1 and the disc 2; The warning component includes a fixed plate 1 fixedly sleeved on the outer wall of the first example oil pipeline, a sliding track is fixedly connected to the side of the fixed plate 1 close to the disc 2, a collecting box is slidably connected to the sliding track, a first groove is provided on the inner cavity side wall of the collecting box, a floating ball is slidably connected inside the first groove, a sliding column is slidably connected inside the first groove, a fixed block 1 is fixedly connected to the outer wall of the collecting box, and fixed frames are symmetrically fixedly connected to the two side walls of the fixed block 1, and no less than two fixed frames are provided, a spring is fixedly connected to the top of the fixed block 1, a transparent tube is fixedly connected to the top of the spring, a second groove is provided on the inner cavity bottom of the transparent tube, and a sliding ball is slidably connected inside the transparent tube.
[0007] Furthermore, the floating ball and the bottom end of the sliding column are in conflict with each other, the ends of the two fixing frames away from the fixed block are rotatably connected to the outer wall of the transparent tube, the end of the spring away from the fixed block is fixedly connected to the outer wall of the transparent tube, the sliding column and the transparent tube are in conflict with each other, and the sliding ball is slidably connected to the inner cavity of the transparent tube.
[0008] Furthermore, the leakage prevention component includes a sliding block fixedly connected to a side of the collection box close to a fixed plate, an opening is provided on the fixed plate, an end of the sliding block away from the collection box is fixedly connected to a connecting plate, a side of the connecting plate close to the sliding block is symmetrically rotatably connected to a connecting rod, at least two connecting rods are provided, and the ends of the two connecting rods away from the connecting plate are both rotatably connected to a fixed block two, at least two fixed blocks two are provided, and a side wall of the fixed plate one close to the connecting plate is fixedly connected to a limiting rod.
[0009] Furthermore, the anti-leakage component also includes a semi-circular arc plate fixedly connected to one end of two fixed blocks, respectively, and no less than two semi-circular arc plates are provided. The inner arc surfaces of the two semi-circular arc plates are fixedly connected with a semi-circular arc rubber plate, the side wall of one of the semi-circular arc plates is fixedly connected with a magnetic block one, and the inside of the side wall of the other semi-circular arc plate is fixedly connected with a magnetic block two.
[0010] Furthermore, the interior of the opening is slidably connected to the sliding block, and the bottom of the second fixed block is slidably connected to the limiting rod.
[0011] Furthermore, the inner arc surface of the semicircular arc plate and the outer arc surface of the semicircular arc rubber plate are adapted to each other, and the magnetic poles of the first magnetic block and the second magnetic block are opposite.
[0012] Furthermore, the size of the second groove matches the size of the sliding ball.
[0013] Furthermore, the first example oil pipeline and the second example oil pipeline are connected to each other.
[0014] Furthermore, the weight-increasing component includes an electric contact block 1 fixedly connected to the outside of the transparent tube, an electric contact block 2 is fixedly connected to the top of the fixed block 1, an electromagnetic block is symmetrically fixedly connected to the side of the fixed plate 1 away from the collecting box, and at least two electromagnetic blocks are provided, and connecting wires are fixedly connected to both sides of the collecting box, and at least two connecting wires are provided, and the ends of the two connecting wires away from the collecting box are fixedly connected to permanent magnet blocks.
[0015] In summary, the characteristics and advantages of the auxiliary device for handling oil pipeline leakage in the present invention are: through the arrangement of the transparent tube and the sliding ball, the inspection and repair can be carried out according to the prescribed period. If the inspector observes that the sliding ball is no longer located in the middle of the transparent tube, the inspector will know that the oil is leaking here, which will remind the inspector of the oil leakage, making it easy for the inspector to quickly and accurately find the leakage point of the oil pipeline, so that it is easy for the inspector to repair the oil leakage place in time, and at the same time solve the problem that the leakage point cannot be effectively observed in the case of slight leakage; The setting of the leak-proof component can seal the leaking part of the oil pipeline, avoid the continuous leakage of oil from the leaking part of the oil pipeline, and further avoid the waste of oil. The vertical downward sliding of the collection box drives the semi-circular arc rubber plate to seal the leaking part, thereby preventing the oil from the leaking part of the oil pipeline from continuously entering the inner cavity of the collection box, thereby preventing the oil from filling the inner cavity of the collection box and causing overflow, thereby reducing oil leakage; The setting of the collection box plays a role in collecting dripping oil, avoiding the waste of oil, and preventing oil from dripping into the soil and causing an imbalance in the carbon, nitrogen and phosphorus ratio of soil organic matter, thereby reducing the occurrence of oil pollution to the soil; The weight-increasing component is provided to increase the weight of the collecting box, thereby preventing the two semi-circular rubber plates from being separated by the reaction force after they absorb oil and expand, thereby further enabling the collecting box to drive the semi-circular rubber plates to seal the leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional schematic diagram of the collection box structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 is a cross-sectional schematic diagram of the transparent tube structure of the present invention; Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at B in the middle; Figure 6It is a three-dimensional schematic diagram of the position relationship between the fixing plate 1 and the opening of the present invention; Figure 7 It is a schematic cross-sectional view of the structure of a fixing plate of the present invention; Figure 8 It is a schematic diagram of the position relationship between the two semicircular arc plates and the magnetic block 1 and the magnetic block 2 of the present invention; Fig. 9 It is a three-dimensional schematic diagram of the positional relationship between the fixing block 1 and the fixing frame of the present invention.
[0017] The reference numerals in the drawings of the present invention are: 1, disk 1; 2, disk 2; The warning component includes: 3, a fixing plate; 4, a sliding track; 5, a collection box; 6, a first groove; 7, a floating ball; 8, a sliding column; 9, a fixing block; 10, a fixing frame; 11, a spring; 12, a transparent tube; 13, a second groove; 14, a sliding ball; The anti-leakage assembly includes: 15, opening; 16, sliding block; 17, connecting plate; 18, connecting rod; 19, fixed block 2; 20, limiting rod; 21, semicircular arc plate; 22, semicircular arc rubber plate; 23, magnetic block 1; 24, magnetic block 2; 25. First example oil pipeline; 26. Second example oil pipeline; The weight-increasing components include: 27, electric contact block 1; 28, electric contact block 2; 29, connecting wire; 30, electromagnetic block; 31, permanent magnet block. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0019] like Figures 1 to 9 As shown, an embodiment of the present invention provides an auxiliary device for handling leakage of a petroleum pipeline, which will be described in detail below: An auxiliary device for handling leakage of a petroleum pipeline, such as Figure 1 and Figure 8 As shown, it includes a disc 1, a first example oil pipeline 25, and a second example oil pipeline 26. The side wall of the disc 1 is threadedly connected with the disc 2. The first example oil pipeline 25 and the second example oil pipeline 26 are respectively connected to each other through the disc 1 and the disc 2. The bottom of the disc 1 and the disc 2 is provided with a warning component for collecting and reminding the staff of oil leakage. The outer side of the disc 1 and the disc 2 is provided with a leak-proof component for sealing the leakage. The bottom of the disc 1 and the disc 2 is provided with a weight-increasing component for increasing the weight of the collection box 5.
[0020] The warning component includes a fixed plate 13 fixedly sleeved on the outer wall of the first example oil pipeline 25, and a sliding track 4 is fixedly connected to the side of the fixed plate 13 close to the disc 22. A collecting box 5 is slidably connected to the sliding track 4, and the outer wall of the collecting box 5 is fitted between the sliding tracks 4. The collecting box 5 is located directly below the disc 1 and the disc 2, and the collecting box 5 is used to collect the oil leaked between the disc 1 and the disc 2. The inner cavity side wall of the collecting box 5 is provided with a first groove 6, and a floating ball 7 is slidably connected inside the first groove 6. The floating ball 7 is made of polyethylene. The density of polyethylene is lower than that of oil, and polyethylene is usually composed of polymer chains, which is conducive to floating in oil, so that the floating ball 7 can float on the surface of oil. A sliding column 8 is slidably inside the first groove 6. The sliding column 8 is made of polyethylene. Polyethylene has a low density, a light material, and has good tolerance to most oils and solvents. It can remain stable in oil, so that the floating ball 7 can push the sliding column 8 to move upward. The outer wall of the collecting box 5 is fixedly connected with a fixing block 9, and the two side walls of the fixing block 9 are symmetrically fixedly connected with fixing frames 10, and there are no less than two fixing frames 10. The top of the fixing block 9 is fixedly connected with a spring 11, and the top of the spring 11 is fixedly connected with a transparent tube 12, and one end of the transparent tube 12 is located on the movement path of the sliding column 8. The bottom of the inner cavity of the transparent tube 12 is provided with a second groove 13, and a sliding ball 14 is slidably connected in the transparent tube 12, and the size of the second groove 13 is adapted to the size of the sliding ball 14, and the sliding ball 14 is placed on the second groove 13.
[0021] The bottom ends of the floating ball 7 and the sliding column 8 are in conflict with each other. The ends of the two fixing frames 10 away from the fixing block 9 are rotatably connected to the outer wall of the transparent tube 12, and the rotation center is located in the middle of the transparent tube 12. The end of the spring 11 away from the fixing block 9 is fixedly connected to the outer wall of the transparent tube 12, the sliding column 8 and the outer wall of the transparent tube 12 are in conflict with each other, and the transparent tube 12 is slightly tilted so that the sliding ball 14 cannot slide in the transparent tube 12 because the sliding ball 14 is restricted by the second groove 13.
[0022] The anti-leakage assembly includes a sliding block 16 fixedly connected to the side of the collection box 5 near the fixed plate 13. The fixed plate 13 is provided with an opening 15, and the opening 15 is vertically opened. The end of the sliding block 16 away from the collection box 5 is fixedly connected to a connecting plate 17, and the middle of the sliding block 16 slides in the opening 15. The side of the connecting plate 17 near the sliding block 16 is symmetrically rotatably connected to a connecting rod 18, and there are at least two connecting rods 18. The ends of the two connecting rods 18 away from the connecting plate 17 are both rotatably connected to a fixed block 2 19, and there are at least two fixed blocks 2 19.
[0023] The anti-leakage component also includes a semicircular arc plate 21 fixedly connected to one end of the two fixed blocks 19 respectively. There are no less than two semicircular arc plates 21. The inner arc surfaces of the two semicircular arc plates 21 are fixedly connected with semicircular arc rubber plates 22. The material of the semicircular arc rubber plates 22 is a rubber matrix, and the rubber matrix is specifically an oil-absorbing resin. By adding lipophilic materials to the rubber raw materials, when encountering petroleum, it can absorb the oil and expand as the amount of oil absorbed increases. At the same time, the rubber still maintains good elasticity and its physical and mechanical properties during the expansion process.
[0024] A magnetic block 1 23 is fixedly connected to the side wall of one of the semicircular plates 21 , and a magnetic block 24 is fixedly connected to the inner side wall of the other semicircular plate 21 . The magnetic block 1 23 and the magnetic block 24 are located on a closed motion trajectory of the two semicircular plates 21 .
[0025] The bottom of the second fixing block 19 is sleeved on the outer wall of the limiting rod 20 , and the second fixing block 19 is slidably connected to the limiting rod 20 .
[0026] The inner arc surface of the semicircular arc plate 21 is matched with the arc surface of the semicircular arc rubber plate 22, and the arc surface of the semicircular arc rubber plate 22 is matched with the outer arc surface of the disc 1 and the disc 2, so that the semicircular arc rubber plate 22 can completely cover the gap between the disc 1 and the disc 2 and the first example oil pipeline 25 and the second example oil pipeline 26. The magnetic poles of the opposite surfaces of the magnetic block 1 23 and the magnetic block 2 24 are opposite, so that the magnetic block 1 23 and the magnetic block 2 24 can be magnetically attracted to each other.
[0027] The weight-increasing component includes an electric contact block 1 27 fixedly connected to the outside of the transparent tube 12. The top of the fixed block 1 9 is fixedly connected with an electric contact block 28, and the electric contact block 28 and the electric contact block 1 27 are mutually in conflict. The fixed plate 1 3 is symmetrically fixedly connected with an electromagnetic block 30 on the side away from the collection box 5. There are at least two electromagnetic blocks 30. Both sides of the collection box 5 are fixedly connected with connecting wires 29. There are at least two connecting wires 29. The ends of the two connecting wires 29 away from the collection box 5 are fixedly connected with permanent magnet blocks 31. After power is applied, the magnetic poles of the electromagnetic blocks 30 and the permanent magnet blocks 31 opposite to each other are opposite, so that the electromagnetic blocks 30 and the permanent magnet blocks 31 can be magnetically attracted to each other after power is applied.
[0028] Furthermore, the floating ball 7 is placed inside the first groove 6, and the floating ball 7 floats in the first groove 6 through the oil limiter. The floating ball 7 pushes the sliding column 8 to slide vertically upward inside the first groove 6. When the sliding column 8 pushes the transparent tube 12 to rotate with the connection between the transparent tube 12 and the fixing frame 10 as the axis, the sliding ball 14 in the inner cavity of the transparent tube 12 is no longer static due to the force of gravity, so that the sliding ball 14 breaks away from the limit of the second groove 13 and rolls to the lower side of the transparent tube 12. At the same time, the rotation of the transparent tube 12 stretches the spring 11.
[0029] The weight of the oil drives the outer wall of the collecting box 5 to fit between the sliding rails 4 and slide vertically downward. The collecting box 5 drives the sliding block 16 to slide vertically downward inside the opening 15. The sliding block 16 drives the connecting plate 17 to move synchronously. The vertical downward movement of the connecting plate 17 drives the two connecting rods 18 to approach each other. The two connecting rods 18 drive the two fixed blocks 2 19 to move synchronously. Because the two fixed blocks 2 19 are limited by the limiting rod 20, the two fixed blocks 2 19 slide close to each other on the outer wall of the limiting rod 20. The two fixed blocks 2 19 drive the semicircular plates 21 to approach each other. The semicircular plates 21 drive the semicircular rubber plates 22 to approach synchronously. When the two semicircular plates 21 approach each other and conflict with each other, the magnetic block 1 23 and the magnetic block 2 24 have opposite magnetic poles on the opposite surfaces, and the magnetic block 1 23 and the magnetic block 2 24 are magnetically attracted to each other.
[0030] In combination with the above-mentioned embodiments, the following is the entire working process and working principle of the above-mentioned embodiments: the initial state is: the transparent tube 12 is in a horizontal state, the sliding ball 14 is located inside the second groove 13, the spring 11 is not stretched, the magnetic block 1 23 and the magnetic block 2 24 are not magnetically attracted, the electric contact block 2 28 and the electric contact block 1 27 are in conflict with each other, so the electromagnetic block 30 is energized and magnetically attracted to the permanent magnet block 31.
[0031] Working status: Figure 1 As shown, the oil in the oil storage area is transported to the oil use area through the first example oil pipeline 25 and the second example oil pipeline 26. Therefore, the first example oil pipeline 25 and the second example oil pipeline 26 are referred to as pipelines below. As the service life of the pipeline increases, the materials at the connection between the two pipelines may age and fatigue, resulting in reduced pipeline strength and sealing, which in turn causes a tiny gap at the connection between the two pipelines, resulting in oil leakage. Therefore, the slight leakage cannot be effectively detected by the patrol personnel. When the first example oil pipeline 25 and the second example oil pipeline 26 leak oil at the connection between the disc 1 and the disc 2, the oil will drip downward along the gap between the disc 1 and the disc 2 due to its fluidity. Since the collecting box 5 is located directly below the disc 1 and the disc 2, the oil drips into the collecting box 5. The setting of the collecting box 5 collects the dripping oil, avoiding the waste of oil, and at the same time avoiding the oil dripping into the soil and causing an imbalance in the carbon, nitrogen and phosphorus ratio of soil organic matter, thereby reducing the occurrence of oil pollution to the soil.
[0032] like Figure 1 - Figure 5 and Fig. 9As shown, the oil leaked is collected and the warning component is triggered: when the oil in the inner cavity of the collection box 5 accumulates slowly, and because the floating ball 7 is made of polyethylene, the density of polyethylene is smaller than that of oil, and plastic products have a lower density, which is conducive to floating in the oil. In this case, the buoyancy of polyethylene is greater than its own gravity, so that the floating ball 7 can float on the surface of the oil. Therefore, as the oil in the inner cavity of the collection box 5 increases, the floating ball 7 floats on the surface of the oil, and slides vertically upward inside the first groove 6 according to the rising liquid level of the oil. While the floating ball 7 moves upward, it pushes the sliding column 8 to also slide vertically upward inside the first groove 6. When the sliding column 8 moves upward, it contacts the outer wall of the transparent tube 12 and pushes the transparent tube 12 to separate the transparent tube 12 from the fixed The connection of the frame 10 is axially rotated. At this time, the sliding ball 14 in the inner cavity of the transparent tube 12 is no longer static due to the force of gravity, so that the sliding ball 14 breaks away from the limit of the second groove 13 and rolls to the lower side of the transparent tube 12. At the same time, the rotation and raised end of the transparent tube 12 stretches the spring 11. Due to the arrangement of the transparent tube 12 and the sliding ball 14, when the inspection is carried out according to the prescribed period, the inspectors can observe that the sliding ball 14 is no longer located in the middle of the transparent tube 12, and the inspectors know that there is an oil leak here, which reminds the inspectors of the existence of oil leakage, making it convenient for the inspectors to quickly and accurately find the leakage point of the oil pipeline, so as to facilitate the inspectors to repair the oil leakage place in time, and at the same time solve the problem that the leakage point cannot be effectively observed in the case of slight leakage.
[0033] like Figure 6 - Fig. 9As shown, the steps of sealing the leaked oil by the weight-increasing component are as follows: when the connection between the transparent tube 12 and the fixed frame 10 is axially rotated, the transparent tube 12 drives the electric contact block 1 27 to move synchronously, so the electric contact block 1 27 no longer conflicts with the electric contact block 2 28, so the electromagnetic block 30 no longer magnetically attracts the permanent magnet block 31 after power is cut off. At this time, the permanent magnet block 31 falls downward due to gravity, and because the permanent magnet block 31 is pulled by the connecting line 29, the permanent magnet block 31 is vertically placed at the bottom of the collection box 5 through the connecting line 29. At this time, the oil in the inner cavity of the collection box 5 accumulates to a certain weight and is greater than the friction force of the contact surface between the collection box 5 and the sliding track 4. At this time, the weight of the oil plus the weight of the permanent magnet block 31 drives the collection box 5 to slide vertically downward on the sliding track 4. At the same time, the collecting box 5 drives the sliding block 16 to slide vertically downward in the opening 15, and the sliding block 16 drives the connecting plate 17 to move synchronously. The connecting plate 17 moves vertically downward and drives the two connecting rods 18 to move close to each other with the connecting point of the connecting plate 17 as the center. At the same time, the two connecting rods 18 drive the two fixed blocks 19 to move synchronously in the same direction. Because the two fixed blocks 19 are horizontally limited by the limit rod 20, the two fixed blocks 19 slide close to each other on the outer wall of the limit rod 20. The two fixed blocks 19 drive the semi-circular plates 21 to approach each other, and the semi-circular plates 21 drive the semi-circular rubber plates 22 to approach synchronously. When the two semi-circular plates 21 approach each other and contact each other, at this time, the magnetic block 1 23 and the magnetic block 2 24 have opposite magnetic poles, and the same magnetic poles repel each other. According to the principle of opposite charges attracting each other, the magnetic block 1 23 and the magnetic block 2 24 are attracted to each other, so that the two semi-circular plates 21 are more closely fitted, and the two semi-circular rubber plates 22 are also closely fitted to form a full circle covering and wrapping the outer sides of the disc 1 1 and the disc 2 2. At the same time, the semi-circular plate 21 is wider than the disc 1 1 and the disc 2 2. After wrapping, the first example oil pipeline 25 and the second example oil pipeline 26 are also partially wrapped inside. Because the semi-circular rubber plate 22 uses oil-absorbing resin, when encountering petroleum products, it can absorb oil and expand as the amount of oil absorbed increases. Therefore, the semi-circular rubber plate 22 will exert a force on the semi-circular plate 21 during the expansion process. Because the two semi-circular plates 21 are squeezed by the gravity of the oil in the inner cavity of the collection box 5 and the magnetic Due to the magnetic attraction of magnetic block 1 23 and magnetic block 2 24, the force exerted by the semicircular rubber sheet 22 on the semicircular plate 21 cannot open the semicircular plate 21. Therefore, the expansion of the semicircular rubber sheet 22 will exert a force on the disc 1 and the disc 2. When the semicircular rubber sheet 22 contacts the leaked oil, the expansion coefficient of the semicircular rubber sheet 22 is at least not less than 60%. The semicircular rubber sheet 22 can expand rapidly in a short time, thereby quickly sealing the gap between the disc 1 and the disc 2 and the first example oil pipeline 25 and the second example oil pipeline 26. The expanded semicircular rubber sheet 22 fills the gap between the disc 1 and the disc 2 where the oil is leaking. When the semicircular rubber sheet 22 is saturated with oil, it will no longer continue to expand.At the same time, the two semicircular arc plates 21 also wrap the outer walls of the disc 1 and the disc 2. After the semicircular arc rubber plate 22 expands, it will fit tightly against the outer walls of the first example oil pipeline 25 and the second example oil pipeline 26, thereby preventing oil from leaking from the gap.
[0034] By setting up the leak-proof component, the leaking part of the oil pipeline can be sealed, thus avoiding the continuous leakage of oil from the leaking part of the oil pipeline, and further avoiding the waste of oil. In addition, the vertical downward sliding of the collecting box 5 drives the semi-circular arc rubber plate 22 to seal the leaking part, thereby avoiding the oil from the leaking part of the oil pipeline to continuously enter the inner cavity of the collecting box 5, and further preventing the overflow caused by the oil filling the inner cavity of the collecting box 5, reducing the threat of leakage incidents to the safety of the surrounding environment, and reducing the occurrence of safety accidents such as fire and explosion.
[0035] The weight-increasing component is provided to increase the weight of the collecting box 5, thereby preventing the two semi-circular rubber plates 21 from being separated by the reaction force after the two semi-circular rubber plates 22 absorb oil and expand, thereby further enabling the collecting box 5 to drive the semi-circular rubber plates 22 to seal the leakage.
[0036] After the oil leak is repaired by the inspectors, the inspectors will recycle the oil in the inner cavity of the collection box 5. When the oil in the inner cavity of the collection box 5 no longer makes the floating ball 7 float, the spring 11 pulls the transparent tube 12 through the elastic contraction force to make it rotate around the connection between the transparent tube 12 and the fixing frame 10, so that the transparent tube 12 no longer tilts, so the sliding ball 14 slides inside the transparent tube 12 in the direction close to the second groove 13, so that when the sliding ball 14 moves to the second groove 13, the transparent tube 12 no longer tilts and remains in a horizontal state, so that the sliding ball 14 is located inside the second groove 13 again, and the transparent tube 12 pushes the sliding column 8 to slide vertically downward inside the first groove 6, and the sliding column 8 pushes the floating ball 7 to slide vertically downward Inside the first groove 6, it is convenient for the subsequent collection box 5 to collect the oil leakage again. At the same time, the warning component can remind the patrol personnel again, and the patrol personnel use a clean cloth or paper towel to wipe the surface of the semi-circular rubber plate 22 to remove the oil adhering to the surface of the semi-circular rubber plate 22, so that the expanded semi-circular rubber plate 22 will shrink again after not contacting the oil, which plays a role in reusing the semi-circular rubber plate 22, thereby reducing the cost of sealing the leakage of the two oil pipes. At the same time, the transparent tube 12 is horizontally maintained again so that the electric contact block 1 27 and the electric contact block 2 28 conflict with each other. The patrol personnel place the permanent magnet block 31 on the electromagnetic block 30, so that the electromagnetic block 30 magnetically attracts the permanent magnet block 31 again, thereby playing a role in reusing.
[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. An auxiliary device for handling leakage of a petroleum pipeline, comprising a disc 1 (1), a first example oil pipeline (25), and a second example oil pipeline (26), wherein the side wall of the disc 1 (1) is threadedly connected to the disc 2 (2), and the first example oil pipeline (25) and the second example oil pipeline (26) are connected to each other through the disc 1 (1) and the disc 2 (2), respectively, characterized in that: The side wall of the disc one (1) is threadedly connected to the disc two (2); a warning component is arranged at the bottom of the disc one (1) and the disc two (2); a leak-proof component is arranged on the outside of the disc one (1) and the disc two (2); and a weight-increasing component is arranged at the bottom of the disc one (1) and the disc two (2); The warning component comprises a fixing plate 1 (3) fixedly sleeved on the outer wall of the first example oil pipeline (25); a sliding track (4) is fixedly connected to the side of the fixing plate 1 (3) close to the disc 2 (2); a collecting box (5) is slidably connected to the sliding track (4); a first groove (6) is provided on the inner cavity side wall of the collecting box (5); a floating ball (7) is slidably connected inside the first groove (6); a sliding column (8) is slidably connected inside the first groove (6); a fixing block 1 (9) is fixedly connected to the outer wall of the collecting box (5); two side walls of the fixing block 1 (9) are symmetrically fixedly connected to fixing frames (10); at least two fixing frames (10) are provided; a spring (11) is fixedly connected to the top of the fixing block 1 (9); a transparent tube (12) is fixedly connected to the top of the spring (11); a second groove (13) is provided on the inner cavity bottom of the transparent tube (12); a sliding ball (14) is slidably connected inside the transparent tube 12.
2. The petroleum pipeline leakage treatment auxiliary device according to claim 1 is characterized in that: The bottom ends of the floating ball (7) and the sliding column (8) are in contact with each other, the ends of the two fixing frames (10) away from the fixing block (9) are rotatably connected to the outer wall of the transparent tube (12), the end of the spring (11) away from the fixing block (9) is fixedly connected to the outer wall of the transparent tube (12), the sliding column (8) and the transparent tube (12) are in contact with each other, and the sliding ball (14) is slidably connected to the inner cavity of the transparent tube (12).
3. The petroleum pipeline leakage treatment auxiliary device according to claim 1 is characterized in that: The anti-leakage component comprises a sliding block (16) fixedly connected to a side of the collection box (5) close to the fixed plate one (3); the fixed plate one (3) is provided with an opening (15); one end of the sliding block (16) away from the collection box (5) is fixedly connected to a connecting plate (17); one side of the connecting plate (17) close to the sliding block (16) is symmetrically rotatably connected to a connecting rod (18); at least two connecting rods (18) are provided; one end of the two connecting rods (18) away from the connecting plate (17) is rotatably connected to a fixed block two (19); at least two fixed blocks two (19) are provided; a side wall of the fixed plate one (3) close to the connecting plate (17) is fixedly connected to a limiting rod (20).
4. The petroleum pipeline leakage treatment auxiliary device according to claim 3 is characterized in that: The anti-leakage assembly further comprises a semi-circular arc plate (21) respectively fixedly connected to one end of the two fixing blocks (19), wherein at least two semi-circular arc plates (21) are provided, and the inner arc surfaces of the two semi-circular arc plates (21) are fixedly connected to a semi-circular arc rubber plate (22), wherein the side wall of one of the semi-circular arc plates (21) is fixedly connected to a magnetic block (23), and the inner side wall of the other semi-circular arc plate (21) is fixedly connected to a magnetic block (24).
5. The petroleum pipeline leakage treatment auxiliary device according to claim 4 is characterized in that: The interior of the opening (15) is slidably connected to the sliding block (16), and the bottom of the second fixed block (19) is slidably connected to the limiting rod (20).
6. The petroleum pipeline leakage treatment auxiliary device according to claim 4 is characterized in that: The inner arc surface of the semicircular arc plate (21) and the outer arc surface of the semicircular arc rubber plate (22) are mutually adapted, and the magnetic poles of the magnetic block 1 (23) and the magnetic block 2 (24) are opposite.
7. The petroleum pipeline leakage treatment auxiliary device according to claim 2 is characterized by: The size of the second groove (13) matches the size of the sliding ball (14).
8. The petroleum pipeline leakage treatment auxiliary device according to claim 1 is characterized by: The first example oil delivery pipe (25) and the second example oil delivery pipe (26) are in communication with each other.
9. The petroleum pipeline leakage treatment auxiliary device according to claim 1, characterized in that: The weight-increasing component comprises an electric contact block 1 (27) fixedly connected to the outside of the transparent tube (12); the top of the fixed block 1 (9) is fixedly connected to an electric contact block 2 (28); the fixed plate 1 (3) is symmetrically fixedly connected to an electromagnetic block (30) on a side away from the collection box (5); at least two electromagnetic blocks (30) are provided; both sides of the collection box (5) are fixedly connected to connecting wires (29); at least two connecting wires (29) are provided; and the ends of the two connecting wires (29) away from the collection box (5) are fixedly connected to permanent magnet blocks (31).