CN216073063U - Oil field storage tank liquid level and gathering and transportation oil pipeline leakage monitoring system - Google Patents
Oil field storage tank liquid level and gathering and transportation oil pipeline leakage monitoring system Download PDFInfo
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- CN216073063U CN216073063U CN202122756696.9U CN202122756696U CN216073063U CN 216073063 U CN216073063 U CN 216073063U CN 202122756696 U CN202122756696 U CN 202122756696U CN 216073063 U CN216073063 U CN 216073063U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 38
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- 230000009977 dual effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 71
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a monitoring system for the liquid level of an oil field storage tank and the leakage of an oil gathering and transporting pipeline, which relates to the technical field of fuel pipeline transportation and safe storage monitoring, and comprises a plurality of groups of detection points distributed on the oil field storage tank and the oil transporting pipeline, a server, a local database, a display terminal, a control module, an alarm device, a cloud platform, a background management system, a Lora wireless module and a Wifi module, wherein the oil transporting pipeline can distinguish the cause of pressure waves according to the sequence of the received pressure waves related to transportation, judge whether the pressure waves are adjusted under working conditions or leaked among pipelines, and rapidly take measures. The monitoring work of petroleum storage and transportation is carried out safely and efficiently to the staff of convenience.
Description
Technical Field
The utility model relates to the technical field of fuel pipeline transportation and safe storage monitoring, in particular to a leakage monitoring system for a liquid level of an oil field storage tank and a gathering and transportation oil pipeline.
Background
The oil storage tank is an important device for storing oil products, the accurate measurement of the liquid level of the oil storage tank has great influence on the inventory management and the economic operation of a production plant, but the liquid level measurement of a plurality of domestic reaction tanks and large-scale oil storage tanks still adopts a manual measuring rule and an analysis and test method, and the measurement of other parameters is not carried out in real time and dynamic measurement, so that safety accidents are easily caused, and accurate basis cannot be provided for production operation and management decision; however, oscillation change of pipeline pressure after starting a pump, stopping the pump, reducing frequency of a frequency converter, closing a valve and adjusting working conditions of adjacent oil reservoirs can cause pressure reduction, the conditions can cause system misinformation, and in order to reduce false alarms generated by factors such as working condition adjustment and the like, the utility model provides a leakage monitoring system for liquid level of an oil field storage tank and a gathering and transportation pipeline.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a leakage monitoring system for the liquid level of an oil field storage tank and a gathering and transportation oil pipeline, and solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a leakage monitoring system for a liquid level of an oil field storage tank and a gathering and transportation pipeline comprises a plurality of groups of detection points distributed on the oil field storage tank and the oil transportation pipeline, a server, a local database, a display terminal, a control module, an alarm device, a cloud platform, a background management system, a Lora wireless module and a Wifi module;
the detection points are connected with the server through a Lora wireless module and used for collecting data information of the oil field storage tank and the oil pipeline;
the detection points comprise a liquid level sensor and a temperature sensor which are arranged in an oil field storage tank and a plurality of pressure sensors which are arranged at two ends of an oil pipeline;
the server is used for collecting and processing data information detected by a plurality of groups of detection points;
the cloud platform is connected with the server through the Wifi module and used for uploading and storing the detection data collected by the server;
the background management system is connected with the cloud platform through the Wifi module and used for acquiring detection data stored by the monitoring cloud platform;
the alarm device is connected with the control module and used for sending an alarm instruction to control the alarm device to send an alarm signal according to the abnormity of the detection data collected by the server through the control module.
As a further technical scheme of the utility model, the local database is wirelessly connected with the server and used for storing the detection data acquired by the server; the display terminal is in wireless connection with the server and used for displaying the detection data information collected by the consulting server, and the display terminal is a touch screen.
As a further technical scheme of the utility model, the alarm device comprises a voice alarm and an alarm bell, and the alarm device is wirelessly connected with the control module.
As a further technical scheme of the utility model, the background management system comprises an account login module, a data monitoring module and a display screen;
the account login module is used for enabling a worker to log in the background management system in a real name manner;
and the data monitoring module is used for acquiring the detection data stored by the monitoring cloud platform in real time.
As a further technical scheme of the utility model, the pressure sensor adopts a double-pressure sensor.
Advantageous effects
The utility model provides a leakage monitoring system for a liquid level of an oil field storage tank and a gathering and transportation oil pipeline. Compared with the prior art, the method has the following beneficial effects:
this design is through adding respectively at oil pipeline's first and last both ends and establishing two pressure sensor, adopt two pressure sensor to detect through the negative pressure wave method, can be according to the precedence order of the relevant pressure wave of received transport, just can distinguish the cause of pressure wave, judge whether operating mode adjustment or take place to leak between the pipeline, therefore, the convenience can rapid analysis oil pipeline leakage situation according to the detected data, thereby can take measures fast, real-time supervision oil storage tank liquid level and temperature can be realized to this design, also whether real-time supervision oil pipeline takes place to leak, and in time control alarm device sends out the police dispatch newspaper, guarantee the timeliness of monitored data, the probability that the at utmost reduces the occurence of failure, make things convenient for staff to carry out oil storage transportation monitoring work safely high-efficiently.
Drawings
FIG. 1 is a schematic block diagram of an oilfield storage tank liquid level and gathering and transportation pipeline leak monitoring system;
FIG. 2 is a schematic diagram of a dual pressure sensor monitoring oil pipeline leakage in an oil field storage tank liquid level and oil gathering pipeline leakage monitoring system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution of a leakage monitoring system for oil field storage tank liquid level and oil gathering and transportation pipeline: a leakage monitoring system for a liquid level of an oil field storage tank and a gathering and transportation pipeline comprises a plurality of groups of detection points distributed on the oil field storage tank and the oil transportation pipeline, a server, a local database, a display terminal, a control module, an alarm device, a cloud platform, a background management system, a Lora wireless module and a Wifi module;
the detection points are connected with the server through a Lora wireless module and used for collecting data information of the oil field storage tank and the oil pipeline; furthermore, the detection points comprise a liquid level sensor and a temperature sensor which are arranged in the oil field storage tank and a plurality of pressure sensors which are arranged at two ends of the oil pipeline, and the pressure sensors adopt double pressure sensors;
the liquid level sensor is mainly used for detecting the liquid level condition in the oil field storage tank; the temperature sensor adopts a DHT11 temperature and humidity sensor and is used for monitoring the temperature condition of the oil field storage tank, so that when the temperature is too high, a signal can be quickly generated to the server, the signal is processed by the server and then sent to the control module, and the control module controls the alarm device to send out an alarm signal;
the double pressure sensors are adopted for detection through a negative pressure wave method, the causes of pressure waves can be distinguished according to the received sequence of conveying related pressure waves, and whether working condition adjustment or leakage between pipelines occurs is judged;
specifically, as shown in fig. 2, two pressure sensors, namely an a reservoir near end a1 and an a reservoir far end a2, are mounted on an oil pipeline at one end of an a reservoir, and two pressure sensors, namely a B reservoir near end B2 and a B reservoir far end B1, are also mounted on an oil pipeline at one end of a reservoir;
the principle is that when the oil pipeline leaks, crude oil in the oil pipeline can run off at a leakage point, so that the density of the crude oil at the leakage point is reduced, the pressure is suddenly reduced, the instantaneous pressure drop acts on a fluid medium, and the pressure drop is used as a pressure reduction wave source to propagate to the upstream and downstream of the leakage point at the sound velocity through a pipeline and the fluid medium and is propagated like water splash lines;
as shown in fig. 2, the detection steps of the dual pressure sensor are as follows:
when the working condition of one side of the oil depot A or the oil depot A is adjusted, the induced pressure wave sequentially passes through the near end of the oil depot A, the far end of the oil depot B and the near end of the oil depot B according to the time sequence;
when the working condition of one side of the oil depot B or the oil depot B is adjusted, the induced pressure wave sequentially passes through the near end of the oil depot B, the far end of the oil depot A and the near end of the oil depot A according to the time sequence;
when the middle of an oil conveying pipeline leaks, the caused pressure wave is received by the pressure sensor at the far end A2 point of the oil depot A at one side of the oil depot A, and is received by the pressure sensor at the near end A1 point of the oil depot A;
one side of the oil depot B is also received by a pressure sensor at the far end B1 of the oil depot B first, and the pressure sensor at the near end B2 of the oil depot B later;
therefore, according to the sequence of the pressure waves received by the double pressure sensors at the head end and the tail end of the oil depot A and the oil depot B, whether the cause of the pressure waves is the working condition adjustment or the leakage between the pipelines can be reliably distinguished;
the server is used for collecting and processing data information detected by the plurality of groups of detection points; the server mainly takes an Exynos 4412 processor as the server;
the local database is in wireless connection with the server and is used for storing the detection data acquired by the server;
the display terminal is in wireless connection with the server and is used for displaying the detection data information collected by the consulting server; the display terminal is a touch screen;
the cloud platform is connected with the server through the Wifi module and used for uploading and storing the detection data collected by the server;
the background management system is connected with the cloud platform through the Wifi module and used for acquiring detection data stored by the monitoring cloud platform; the background management system comprises an account login module, a data monitoring module and a display screen;
the account login module is used for logging in the background management system by the real name of a worker;
the data monitoring module is used for acquiring detection data stored by the monitoring cloud platform in real time;
background management personnel can log in the background management system through the account login module, the data monitoring module can acquire detection data uploaded by the monitoring cloud platform in real time, and meanwhile, the detection data can be displayed through the display screen, so that visual display of the detection data is conveniently realized, and management is convenient;
the alarm device is connected with the control module and used for sending an alarm instruction to control the alarm device to send an alarm signal according to the abnormity of the detection data collected by the server; alarm device includes audible alarm and alarm bell, and alarm device and control module wireless connection, there is the abnormality when the liquid level or the temperature that the check point detected the oil field storage tank, again perhaps when oil pipeline has the leakage situation, unusual data can be received to the server, and then the transmission gives control module, control alarm device by control module and send out the police dispatch newspaper, control audible alarm promptly and report the oil storage tank situation in real time, the alarm bell rings simultaneously, in time reminds managers to take measures.
The working principle of the utility model is as follows: when the device is used, the oil field storage tank and the oil pipeline are detected through a plurality of detection points, namely, the temperature and the liquid level of the oil field storage tank are detected by using a temperature sensor and a liquid level sensor;
meanwhile, the double pressure sensors are adopted to detect by a negative pressure wave method, the causes of pressure waves can be distinguished according to the received sequence of conveying related pressure waves, and whether the working condition is adjusted or the leakage occurs between pipelines is judged;
the collected data are collected, analyzed and processed by the server, are wirelessly transmitted to a local database for storage, are displayed through a display terminal, are convenient for a worker to watch and look up, and are uploaded to a cloud platform through a Wifi module for storage, so that a backstage manager can log in a backstage management system to obtain uploaded detection data, monitor and manage conveniently, and check abnormal data;
further, the oil field storage tank temperature and the liquid level data value that will detect are compared with the threshold value that has set for in advance, if find that the numerical value of its temperature and liquid level surpasss the threshold value that sets for in advance, the server can send alarm signal through control module control alarm device, makes voice alarm report the oil storage tank situation in real time, and the alarm ring is sounded simultaneously, in time reminds managers to take measures, also can make things convenient for backstage managers to know abnormal conditions according to the monitoring data fast simultaneously.
Claims (5)
1. The system is characterized by comprising a plurality of groups of detection points, a server, a local database, a display terminal, a control module, an alarm device, a cloud platform, a background management system, a Lora wireless module and a Wifi module, wherein the detection points are distributed on the oil field storage tank and an oil pipeline;
the detection points are connected with the server through a Lora wireless module and used for collecting data information of the oil field storage tank and the oil pipeline;
the detection points comprise a liquid level sensor and a temperature sensor which are arranged in an oil field storage tank and a plurality of pressure sensors which are arranged at two ends of an oil pipeline;
the server is used for collecting and processing data information detected by a plurality of groups of detection points;
the cloud platform is connected with the server through the Wifi module and used for uploading and storing the detection data collected by the server;
the background management system is connected with the cloud platform through the Wifi module and used for acquiring detection data stored by the monitoring cloud platform;
the alarm device is connected with the control module and used for sending an alarm instruction to control the alarm device to send an alarm signal according to the abnormity of the detection data collected by the server through the control module.
2. The system of claim 1, wherein the local database is wirelessly connected to the server for storing the test data collected by the server; the display terminal is in wireless connection with the server and used for displaying the detection data information collected by the consulting server, and the display terminal is a touch screen.
3. The system of claim 1, wherein the alarm device comprises a voice alarm and an alarm bell, and the alarm device is wirelessly connected to the control module.
4. The system for monitoring the liquid level of the oil field storage tank and the leakage of the oil gathering and transportation pipeline according to claim 1, wherein the background management system comprises an account login module, a data monitoring module and a display screen;
the account login module is used for enabling a worker to log in the background management system in a real-name manner;
and the data monitoring module is used for acquiring the detection data stored by the monitoring cloud platform in real time.
5. The system of claim 1, wherein the pressure sensor is a dual pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756696.9U CN216073063U (en) | 2021-11-11 | 2021-11-11 | Oil field storage tank liquid level and gathering and transportation oil pipeline leakage monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756696.9U CN216073063U (en) | 2021-11-11 | 2021-11-11 | Oil field storage tank liquid level and gathering and transportation oil pipeline leakage monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073063U true CN216073063U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122756696.9U Expired - Fee Related CN216073063U (en) | 2021-11-11 | 2021-11-11 | Oil field storage tank liquid level and gathering and transportation oil pipeline leakage monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN216073063U (en) |
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2021
- 2021-11-11 CN CN202122756696.9U patent/CN216073063U/en not_active Expired - Fee Related
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