CN220061474U - Online dynamic pressure monitoring device for oil and gas pipeline - Google Patents
Online dynamic pressure monitoring device for oil and gas pipeline Download PDFInfo
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- CN220061474U CN220061474U CN202320341662.XU CN202320341662U CN220061474U CN 220061474 U CN220061474 U CN 220061474U CN 202320341662 U CN202320341662 U CN 202320341662U CN 220061474 U CN220061474 U CN 220061474U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Abstract
The utility model discloses an on-line dynamic pressure monitoring device for an oil and gas pipeline, and relates to the technical field of monitoring devices; the utility model comprises an oil gas pipeline, an alarm device and a monitoring system, wherein the alarm device comprises a main body and an alarm, the main body is arranged on the oil gas pipeline in a penetrating way, the alarm is fixedly arranged at the top end of the main body, one end of the main body is provided with a conical groove, and a conical ejector rod is inserted in the conical groove in a sliding way; the conical ejector rod moves out from the metal contact pieces, the spring drives the metal contact pieces to move oppositely through elasticity, so that the metal contact pieces are mutually attached, and the two connecting wires are communicated, so that the alarm gives an alarm, and the situation that air leakage cannot be found in time can be avoided, and the aim of alarming in time is fulfilled; the collected data is transmitted to the information transmission module through the pressure sensor, the information transmission module transmits the data to the display and the background computer respectively, so that the pressure data in the oil and gas pipeline can be collected, and the purpose of convenient analysis is achieved.
Description
Technical Field
The utility model relates to the technical field of monitoring devices, in particular to an on-line dynamic pressure monitoring device for an oil and gas pipeline.
Background
With the development of cities, the normal operation of cities is not separated from the continuous supply of oil and natural gas, and the heavy weight in the transportation of oil and gas is an oil and gas pipeline. In order to ensure the normal operation of the oil gas pipeline, the pressure in the oil gas pipeline needs to be monitored in real time so as to indirectly monitor the on-off state of the oil gas pipeline, thereby ensuring the normal supply of oil gas, the existing oil gas pipeline pressure monitoring mostly adopts a software method, namely, the pressure value of a pipe orifice is collected, whether air leakage occurs is judged through data collected by a background computer, and the pressure deficiency caused by the air leakage can not be found in time.
Disclosure of Invention
In order to solve the problem that the method for acquiring software can not timely find out insufficient pressure caused by air leakage; the utility model aims to provide an on-line dynamic pressure monitoring device for an oil and gas pipeline.
In order to solve the technical problems, the utility model adopts the following technical scheme: the on-line dynamic pressure monitoring device for the oil gas pipeline comprises the oil gas pipeline, an alarm device and a monitoring system, wherein the alarm device is installed on the oil gas pipeline in a penetrating manner, and the monitoring system comprises a pressure sensor, an information transmission module, a display and a background computer; the alarm device comprises a main body and an alarm, the alarm can timely send out an alarm when the oil gas pipeline leaks air, the main body is installed on the oil gas pipeline in a penetrating mode, the alarm is fixedly installed at the top end of the main body, a conical groove is formed in one end, far away from the alarm, of the main body, the conical groove can facilitate movement of a conical ejector rod, the conical ejector rod is inserted into the conical groove in a sliding mode, the conical ejector rod can separate a metal contact piece, the pressure sensor is fixedly installed at the lower end of the conical ejector rod, a limiting plate is arranged at the bottom end of the conical ejector rod in a fixed mode, and the limiting plate can limit the conical ejector rod.
Preferably, the first spout has been seted up on the top of toper groove, the inside slip card of first spout is equipped with the metal contact piece of symmetric distribution, one side fixedly connected with connecting wire that the metal contact piece deviates from mutually, the passageway of symmetric distribution has been seted up on the top of main part, the one end activity of connecting wire runs through the passageway and is connected with the siren, the spring drives the metal contact piece subtend through elasticity and removes for metal contact piece laminating each other, two connecting wires intercommunication make the siren send the alarm, just so can avoid appearing leaking gas and can't in time discover, the inside of first spout is fixed and is equipped with the spring of symmetric distribution, the one side fixed connection that the opposite end of spring deviates from mutually with the metal contact piece, the spring can drive the metal contact piece through elasticity and reset fast, one side card that the metal contact piece is relative is equipped with the breach, the breach is laminated with the top of toper ejector pin, the breach can make things convenient for the toper ejector pin to separate the metal contact piece.
Preferably, the inner wall of the conical groove is provided with second sliding grooves which are symmetrically distributed, a sliding block is arranged in the second sliding groove in a sliding manner, one side of the sliding block opposite to the sliding block is fixedly connected with the outer side of the conical ejector rod, the second sliding groove can facilitate the sliding block to move, and the sliding block can keep the conical ejector rod stable in movement in the second sliding groove. Preferably, the pressure sensor is communicated with the information transmission module through a wire, the information transmission module is connected with the background computer through a wire, and the information transmission module can transmit the data acquired by the pressure sensor to the background computer ， The display is fixedly arranged at the top end of the main body, the display is communicated with the information transmission module through a wire, and the display can display data monitored by the pressure sensor.
Compared with the prior art, the utility model has the beneficial effects that:
1. the conical ejector rod moves out from the metal contact pieces, the spring drives the metal contact pieces to move oppositely through elasticity, so that the metal contact pieces are mutually attached, and the two connecting wires are communicated, so that the alarm gives an alarm, and the situation that air leakage cannot be found in time can be avoided, and the aim of alarming in time is fulfilled;
2. the pressure in the oil gas pipeline is monitored through the pressure sensor, the pressure sensor transmits collected data to the information transmission module, the information transmission module transmits the data to the display and the background computer respectively, so that the pressure data in the oil gas pipeline can be collected, and the purpose of convenient analysis is achieved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural diagram of an alarm device according to the present utility model.
FIG. 3 is a schematic cross-sectional view of the alarm device of the present utility model.
FIG. 4 is a flow chart of the present utility model.
In the figure: 1. an oil and gas pipeline; 2. an alarm device; 21. a main body; 211. a second chute; 212. a slide block; 22. a conical groove; 23. a conical ejector rod; 24. a first chute; 25. a metal contact; 26. a spring; 27. a channel; 28. a connecting wire; 29. an alarm; 3. a limiting plate; 4. a pressure sensor; 5. a display; 6. and (5) a notch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-4, the present utility model provides a technical solution: the on-line dynamic pressure monitoring device for the oil and gas pipeline comprises an oil and gas pipeline 1, an alarm device 2 and a monitoring system, wherein the alarm device 2 is installed on the oil and gas pipeline 1 in a penetrating manner, and the monitoring system comprises a pressure sensor 4, an information transmission module, a display 5 and a background computer; the alarm device 2 comprises a main body 21 and an alarm 29, wherein the alarm 29 can timely send out an alarm when the oil gas pipeline 1 leaks air, the main body 21 is installed on the oil gas pipeline 1 in a penetrating mode, the alarm 29 is fixedly installed at the top end of the main body 21, a conical groove 22 is formed in one end, far away from the alarm 29, of the main body 21, the conical groove 22 can facilitate movement of a conical ejector rod 23, the conical ejector rod 23 is inserted into the conical groove 22 in a sliding mode, the conical ejector rod 23 can separate a metal contact piece 25, and the pressure sensor 4 is fixedly installed at the lower end of the conical ejector rod 23.
The inner wall of the conical groove 22 is provided with second sliding grooves 211 which are symmetrically distributed, sliding blocks 212 are arranged in the second sliding grooves 211 in a sliding manner, and one side opposite to the sliding blocks 212 is fixedly connected with the outer side of the conical ejector rod 23.
By adopting the technical scheme, the second sliding groove 211 can facilitate the movement of the sliding block 212, and the sliding block 212 can keep the movement of the conical ejector rod 23 stable when moving in the second sliding groove 211.
The first chute 24 is fixedly provided with symmetrically distributed springs 26, and one opposite end of each spring 26 is fixedly connected with one side, deviating from the metal contact piece 25, of the corresponding spring.
By adopting the technical scheme, the spring 26 can drive the metal contact 25 to reset rapidly through elasticity.
The pressure sensor 4 is communicated with the information transmission module through a wire, and the information transmission module is connected with the background computer through a wire.
By adopting the technical scheme, the information transmission module can transmit the data acquired by the pressure sensor 4 to the background computer.
The opposite side of the metal contact 25 is clamped with a notch 6, and the notch 6 is attached to the top end of the conical ejector rod 23.
By adopting the technical scheme, the notch 6 can facilitate the conical ejector rod 23 to separate the metal contact pieces 25.
The display 5 is fixedly installed at the top end of the main body 21, and the display 5 is communicated with the information transmission module through a wire.
By adopting the technical scheme, the display 5 can display the data monitored by the pressure sensor 4.
The bottom end of the conical ejector rod 23 is fixedly provided with a limiting plate 3.
By adopting the technical scheme, the limiting plate 3 can limit the conical ejector rod 23.
Embodiment two: as shown in fig. 3, a first chute 24 is provided at the top end of the tapered slot 22, symmetrically distributed metal contacts 25 are provided in the first chute 24 in a sliding manner, a connecting wire 28 is fixedly connected to one side of the metal contacts 25 facing away from each other, symmetrically distributed channels 27 are provided at the top end of the main body 21, and one end of the connecting wire 28 movably penetrates through the channels 27 and is connected with an alarm 29.
Through adopting above-mentioned technical scheme, spring 26 drives metal contact 25 subtend through elasticity and removes for metal contact 25 laminating each other, two connecting wires 28 intercommunication make alarm 29 send out the police dispatch newspaper, just so can avoid appearing leaking gas and can't discover in time.
Working principle: firstly, when the pressure in the oil gas pipeline 1 is reduced due to air leakage of the oil gas pipeline 1, the pressure sensor 4 monitors the pressure in the oil gas pipeline 1, the pressure sensor 4 transmits acquired data to the information transmission module, the information transmission module transmits the data to the display 5 and the background computer respectively, so that the acquired pressure data in the oil gas pipeline 1 can be timely acquired, meanwhile, the tapered ejector rod 23 moves downwards, the sliding block 212 moves in the second sliding groove 211 to keep the tapered ejector rod 23 stable in movement, the tapered ejector rod 23 moves out from the position between the metal contact pieces 25, the spring 26 drives the metal contact pieces 25 to move oppositely through elasticity, the metal contact pieces 25 are mutually attached, the two connecting wires 28 are communicated, and the alarm 29 gives an alarm, so that the air leakage can be avoided, and the aim of timely alarm is achieved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides an online dynamic pressure monitoring devices of oil gas pipeline, includes oil gas pipeline (1), alarm device (2) and monitoring system, its characterized in that: the alarm device (2) is installed on the oil and gas pipeline (1) in a penetrating mode, and the monitoring system comprises a pressure sensor (4), an information transmission module, a display (5) and a background computer;
alarm device (2) are including main part (21) and siren (29), main part (21) run through and install on oil gas pipeline (1), siren (29) fixed mounting is on the top of main part (21), conical groove (22) have been seted up to the one end that alarm (29) was kept away from to main part (21), conical ejector pin (23) have been inserted in the inside slip of conical groove (22), pressure sensor (4) fixed mounting is in the lower extreme of conical ejector pin (23).
2. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 1, characterized in that a first chute (24) is provided at the top end of the conical groove (22), symmetrically distributed metal contact pieces (25) are provided in the first chute (24) in a sliding manner, a connecting wire (28) is fixedly connected to one side, away from the metal contact pieces (25), of the main body (21), symmetrically distributed channels (27) are provided at the top end of the main body (21), and one end of the connecting wire (28) movably penetrates through the channels (27) and is connected with an alarm (29).
3. The on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 1, wherein second sliding grooves (211) which are symmetrically distributed are formed in the inner wall of the conical groove (22), sliding blocks (212) are arranged in the second sliding grooves (211) in a sliding manner, and one side, opposite to the sliding blocks (212), is fixedly connected with the outer side of the conical ejector rod (23).
4. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 2, characterized in that symmetrically distributed springs (26) are fixedly arranged in the first sliding groove (24), and one opposite end of each spring (26) is fixedly connected with one side, which is away from the metal contact piece (25).
5. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 1, wherein the pressure sensor (4) is communicated with an information transmission module through a wire, and the information transmission module is connected with a background computer through a wire.
6. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 2, characterized in that a notch (6) is clamped on the opposite side of the metal contact piece (25), and the notch (6) is attached to the top end of the conical ejector rod (23).
7. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 1, wherein the display (5) is fixedly arranged at the top end of the main body (21), and the display (5) is communicated with the information transmission module through a wire.
8. An on-line dynamic pressure monitoring device for oil and gas pipelines according to claim 1, wherein the bottom end of the conical ejector rod (23) is fixedly provided with a limiting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320341662.XU CN220061474U (en) | 2023-02-28 | 2023-02-28 | Online dynamic pressure monitoring device for oil and gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320341662.XU CN220061474U (en) | 2023-02-28 | 2023-02-28 | Online dynamic pressure monitoring device for oil and gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061474U true CN220061474U (en) | 2023-11-21 |
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ID=88759779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320341662.XU Active CN220061474U (en) | 2023-02-28 | 2023-02-28 | Online dynamic pressure monitoring device for oil and gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061474U (en) |
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2023
- 2023-02-28 CN CN202320341662.XU patent/CN220061474U/en active Active
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