Oil leakage monitoring device at junction of petroleum pipelines
By designing an oil leakage monitoring device at the junction of oil pipelines including sealing boxes, pressure switches, alarms and control chips, the problem of oil leakage cannot be discovered in time in the prior art is solved, and timely detection and treatment of oil leakage is achieved, and oil waste and equipment pollution are avoided.
Patent Information
- Application Number
- CN202421495292.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing monitoring devices at the junction of oil pipelines have poor camera screen clarity, which leads to oil leakage that cannot be discovered in time, resulting in waste of oil.
An oil leakage monitoring device at the junction of oil pipelines was designed, including two symmetrically connected boxes, which had a sealing box, a pressure switch, an alarm and a control chip. The leaked oil enters the sealing box, adds weight to trigger the pressure switch, activates the alarm and electric push rod, and realizes emergency treatment of the seal and leaking areas.
Timely detection and alarm of leakage at the junction of oil pipelines is achieved, and continuous leakage and waste of oil is avoided, and pollution of the equipment is prevented by sealing and disposing of leakage.
Smart Images
Figure CN222773060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline monitoring, in particular to an oil leakage monitoring device at the junction of a petroleum pipeline. Background Art
[0002] In the process of transporting oil, a large number of oil pipelines are needed. However, since the oil pipelines are long, they need to be connected. The connected pipelines are prone to leakage at the junction of the pipelines during the transportation of oil. When the oil pipeline leaks, it is difficult to find it in time, which easily leads to waste of oil. Therefore, monitoring devices are often installed at the junction of the oil pipelines for monitoring.
[0003] Most of the existing monitoring devices are simple cameras, but the cameras can only capture the images at the junction of the pipelines. However, due to the relatively poor image clarity, the judgment of the staff is affected, and the oil leak is often not discovered in time, resulting in continuous oil leakage, which in turn causes great waste. Therefore, we propose an oil pipeline junction oil leakage monitoring device. Utility Model Content
[0004] The utility model aims to provide an oil leakage monitoring device at the junction of a petroleum pipeline, which solves the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil leakage monitoring device at the junction of a petroleum pipeline, comprising a box body, wherein the number of the box bodies is two, the two box bodies are symmetrically connected, a carrier block is fixed to one side wall of the inner cavity of the box body, a pressure switch is fixed to one side wall of one of the carrier blocks, and a spring is fixed to one side wall of the other carrier block, the outer ends of the pressure switch and the spring are both connected to sealing boxes, a pipeline passes through the middle of the connection between the two box bodies, the two sealing boxes are attached to the outer wall of the pipeline, and the outer walls of the two box bodies are respectively fixed with a control chip and an alarm.
[0006] By adopting the above technical solution, when a leak occurs at the junction of the pipelines, the leaked oil will enter the sealing box on the lower side, thereby increasing the weight of the sealing box on the lower side, thereby increasing the pressure on the pressure switch, thereby activating the alarm to sound an alarm, thereby alerting the staff to deal with it in time, thereby avoiding waste caused by continuous leakage of oil.
[0007] As a preferred embodiment of the utility model, both side walls of the sealing box are fixed with fixing plates, both side walls of the inner cavity of the box body are fixed with carrying plates, one side wall of the carrying plate is fixed with an electric push rod, the push rod of the electric push rod movably passes through the carrying plate and is fixedly connected with a pushing block, and one side wall of the fixed plate is provided with a limiting groove adapted to the pushing block.
[0008] By adopting the above technical solution, the signal output end of the pressure switch is connected to the signal input end of the control chip, and the signal output end of the control chip is connected to the signal input end of the electric push rod. Therefore, when the pressure is too high, the control chip will start the electric push rod to drive the push block to push the fixed plate, so that the upper and lower sealing boxes can be closed, so that the leakage of the pipeline can be sealed by fitting to the outer wall of the pipeline, thereby preventing continuous leakage of oil from polluting the inside of the box.
[0009] As a preferred embodiment of the present invention, a matching rubber pad is fixed to the end surface of the sealing box.
[0010] By adopting the above technical solution and setting the rubber pad, the rubber pad has a high degree of fit to the outer wall of the pipe, further improving the sealing effect.
[0011] As a preferred embodiment of the utility model, a side wall of the sealing box located at the lower side is fixedly connected with a conduit, the conduit passes through the box body and is connected with a storage box, and the storage box is fixed to the side wall of the box body.
[0012] By adopting the above technical solution, when too much oil is stored in the sealed box, it will be discharged into the storage box along the conduit, thereby avoiding the situation where the sealed box has too much oil and overflows.
[0013] As a preferred embodiment of the utility model, both side walls of the carrier block are fixed with limit plates, and both sides of one side wall of the sealing box are fixed with limit rods, and the limit rods movably penetrate the limit plates.
[0014] By adopting the above technical solution and setting the limiting rod, the sealing box has high stability when it is lifted or lowered.
[0015] As a preferred embodiment of the present utility model, a sponge block is fixed on the lower side of the inner cavity of the sealing box at the lower side.
[0016] By adopting the above technical solution and setting the sponge block, the leaked oil can be absorbed, thereby preventing the oil from scattering to other places.
[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0018] The oil leakage monitoring device at the junction of the oil pipeline of the technical solution of the present application is that the leaked oil will enter the sealing box located at the lower side and be absorbed by the sponge block. At this time, the sponge block located at the lower side will increase in weight, thereby pressuring the pressure switch, so that the alarm can be automatically activated to alarm, alerting the staff of the pipeline leakage, so that the staff can deal with it in time to avoid continuous leakage causing a large amount of oil waste;
[0019] The pressure switch feeds back a signal to the control chip, which starts the electric push rod to push the fixed plate, so that the upper and lower sealing boxes that are adapted to the pipeline can be closed, thereby sealing the pipeline leakage, which can effectively prevent the large amount of oil leakage from polluting the inside of the equipment. At the same time, when the oil leaks too much, it can be transported to the recovery box through the conduit, so as to avoid continuous leakage and cause oil overflow and avoid pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0021] Figure 1 This is a schematic diagram of the overall structure of the oil leakage monitoring device at the junction of the petroleum pipeline of the utility model;
[0022] Figure 2 This is a schematic diagram of the sealing box structure of the oil leakage monitoring device at the junction of the petroleum pipeline of the utility model;
[0023] Figure 3 The utility model is a schematic diagram of the fixed plate structure of the oil leakage monitoring device at the junction of the petroleum pipeline.
[0024] In the figure:
[0025] 1. Box body; 11. Sealing box; 12. Carrying block; 13. Pressure switch; 14. Spring; 15. Limit plate; 16. Limit rod; 17. Sponge block; 18. Fixed plate; 19. Limit groove;
[0026] 2. Carrier plate; 21. Electric push rod;
[0027] 3. Control chip;
[0028] 4. Alarm;
[0029] 5. Storage box. DETAILED DESCRIPTION
[0030] See also Figure 1-3 The utility model provides a technical solution: an oil leakage monitoring device at the junction of a petroleum pipeline, comprising a box body 1, the number of the box bodies 1 is two, the two box bodies 1 are symmetrically connected, a carrier block 12 is fixed to one side wall of the inner cavity of the box body 1, a pressure switch 13 is fixed to one side wall of one carrier block 12, a spring 14 is fixed to one side wall of the other carrier block 12, the outer ends of the pressure switch 13 and the spring 14 are both connected to a sealing box 11, a pipeline runs through the middle of the connection between the two box bodies 1, the two sealing boxes 11 are attached to the outer wall of the pipeline, and the outer walls of the two box bodies 1 are respectively fixed with a control chip 3 and an alarm 4;
[0031] In actual use, when leakage occurs at the junction of the pipeline, the leaked oil will enter the sealing box 11 at the lower side, so that the weight of the sealing box 11 at the lower side will increase, thereby increasing the pressure on the pressure switch 13, thereby activating the alarm 4 to alarm, thereby alerting the staff to handle it in time, thereby avoiding the waste caused by continuous leakage of oil;
[0032] Furthermore, a sponge block 17 is fixed to the lower side of the inner cavity of the lower sealing box 11. The sponge block 17 is arranged so as to absorb the leaked oil, thereby preventing the oil from being scattered to other places.
[0033] Furthermore, both side walls of the carrier block 12 are fixed with limit plates 15, and both sides of one side wall of the sealing box 11 are fixed with limit rods 16, which are movable through the limit plates 15. The setting of the limit rods 16 makes the sealing box 11 highly stable when it is lifted and moved;
[0034] like Figure 1 and 2 As shown; both side walls of the sealing box 11 are fixed with a fixing plate 18, both side walls of the inner cavity of the box body 1 are fixed with a carrier plate 2, one side wall of the carrier plate 2 is fixed with an electric push rod 21, the push rod of the electric push rod 21 movably penetrates the carrier plate 2 and is fixedly connected with a push block, and one side wall of the fixing plate 18 is provided with a limiting groove 19 adapted to the push block;
[0035] In actual use, the signal output end of the pressure switch 13 is connected to the signal input end of the control chip 3, and the signal output end of the control chip 3 is connected to the signal input end of the electric push rod 21. When the pressure is too high, the control chip 3 will start the electric push rod 21 to drive the push block to push the fixed plate 18, so that the upper and lower sealing boxes 11 can be closed, so that the outer wall of the pipeline can be attached to the pipeline to seal the pipeline leakage, thereby preventing the continuous leakage of oil from polluting the inside of the box body 1;
[0036] Furthermore, a matching rubber pad is fixed to the end surface of the sealing box 11. The setting of the rubber pad makes it highly fitted to the outer wall of the pipeline, further improving the sealing effect.
[0037] Furthermore, a conduit is fixedly connected to one side wall of the lower sealing box 11, which passes through the box body 1 and is connected to the storage box 5. The storage box 5 is fixed to the side wall of the box body 1, so that when too much oil is stored in the sealing box 11, it will be discharged into the storage box 5 along the conduit, thereby avoiding the situation where the sealing box 11 has too much oil and overflows.
[0038] The implementation principle of the oil leakage monitoring device at the junction of an oil pipeline of the present application is as follows: in actual use, when a leak occurs at the junction of the pipeline, the leaked oil will enter the sealing box 11 located on the lower side, thereby increasing the weight of the sealing box 11 on the lower side, thereby increasing the pressure on the pressure switch 13, thereby activating the alarm 4 to sound an alarm, thereby alerting the staff to take timely measures, thereby avoiding the waste caused by continuous leakage of oil, and when the pressure is too high, the control chip 3 will activate the electric push rod 21 to drive the push block to push the fixed plate 18, thereby enabling the upper and lower sealing boxes 11 to close, thereby being able to seal the pipeline leakage point in contact with the outer wall of the pipeline, thereby avoiding the continuous leakage of oil to pollute the inside of the box body 1, and when too much oil is stored in the sealing box 11, it will be discharged along the conduit into the storage box 5, thereby avoiding the overflow of too much oil in the sealing box 11.
[0039] In addition, the components included in the oil leakage monitoring device at the junction of a petroleum pipeline of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.
Claims
1. An oil leakage monitoring device at the junction of a petroleum pipeline, comprising a housing (1), characterized in that: The number of the boxes (1) is two, and the two boxes (1) are symmetrically connected. A carrier block (12) is fixed to one side wall of the inner cavity of the box (1), a pressure switch (13) is fixed to one side wall of one of the carrier blocks (12), and a spring (14) is fixed to one side wall of the other carrier block (12). The outer ends of the pressure switch (13) and the spring (14) are both connected to a sealing box (11). A pipeline runs through the middle of the connection between the two boxes (1), and the two sealing boxes (11) are attached to the outer wall of the pipeline. The outer walls of the two boxes (1) are respectively fixed with a control chip (3) and an alarm (4).
2. The oil leakage monitoring device at the junction of a petroleum pipeline according to claim 1 is characterized by: The two side walls of the sealing box (11) are fixed with a fixing plate (18), the two side walls of the inner cavity of the box body (1) are fixed with a carrier plate (2), one side wall of the carrier plate (2) is fixed with an electric push rod (21), the push rod of the electric push rod (21) movably passes through the carrier plate (2) and is fixedly connected with a pushing block, and one side wall of the fixing plate (18) is provided with a limiting groove (19) adapted to the pushing block.
3. The oil leakage monitoring device at the junction of a petroleum pipeline according to claim 1 is characterized by: An adaptable rubber pad is fixed to the end surface of the sealing box (11).
4. The oil leakage monitoring device at the junction of a petroleum pipeline according to claim 1 is characterized by: A side wall of the sealing box (11) located at the lower side is fixedly connected to a conduit, the conduit passes through the box body (1) and is connected to a storage box (5), and the storage box (5) is fixed to the side wall of the box body (1).
5. The oil leakage monitoring device at the junction of a petroleum pipeline according to claim 1 is characterized by: Limiting plates (15) are fixed to both side walls of the carrier block (12), and limiting rods (16) are fixed to both sides of one side wall of the sealing box (11), and the limiting rods (16) are movably inserted through the limiting plates (15).
6. The oil leakage monitoring device at the junction of a petroleum pipeline according to claim 1 is characterized by: A sponge block (17) is fixed on the lower side of the inner cavity of the sealing box (11) at the lower side.