CN214154563U - Oil theft prevention system for oil pipeline - Google Patents
Oil theft prevention system for oil pipeline Download PDFInfo
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- CN214154563U CN214154563U CN202120401363.1U CN202120401363U CN214154563U CN 214154563 U CN214154563 U CN 214154563U CN 202120401363 U CN202120401363 U CN 202120401363U CN 214154563 U CN214154563 U CN 214154563U
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Abstract
The utility model discloses an oil pipeline anti-oil-stealing system, which comprises sonar detection equipment, a data return device, an alarm device, a wireless communication module and a background server; the sonar detection equipment comprises a plurality of sonar detection equipment, wherein all the sonar detection equipment are sequentially linked through stainless steel cables and signal cables at the same time, the sonar detection equipment comprises a processor, a sonar detector and a fixing device, and the sonar detector and the fixing device are connected with the processor; the data return device is connected with a processor of the sonar detection equipment through a signal cable, the data return device is in communication connection with the wireless communication module, and the background server is connected with the wireless communication module; the alarm device is arranged outside the oil pipeline and connected with the data return device. The utility model discloses a sonar detection mode, accurate detection oil pipe inner wall state, in time report to the police and long-range passback testing result, fundamentally absolutely drills oil stealing phenomenon, and accurate location trouble promotes troubleshooting efficiency, greatly reduces pipeline fortune dimension cost.
Description
Technical Field
The utility model relates to an oil pipeline detects technical field, concretely relates to oil pipeline prevents stealing oily system.
Background
The oil pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring. The oil pipeline system, i.e. the pipeline system for transporting petroleum and petroleum products, is mainly composed of oil pipeline, oil transportation station and other auxiliary related equipments, is one of the main equipments in petroleum storage and transportation industry, and is also the most main transportation equipment for crude oil and petroleum products.
In the production operation of oil pipeline, the phenomenon of stealing oil by the drill pipe takes place for a long time, this kind of mode of stealing oil is generally through digging the underground at oil pipeline nearby, then bore and break oil pipeline (drilling), through external from oil pipeline, introduce the oil to the illegal operation district a few miles away, realize stealing oil, have operation conceal with steal the lasting characteristics of oil, be difficult to discover, cause huge economic loss for normal production work, touch a surprise. The mode that detects oil pipeline at present whether appear damaged or stolen oil by drilling mainly has ultrasonic sensor, vibration sensor etc. wherein vibration sensor detection principle is through detecting the vibration phenomenon that oil pipeline is by the drilling, judge through vibration signal that this the condition that appears being stolen oil should be out, judge whether the basis is to being greater than the threshold value, if oil pipeline takes place the abnormal vibration of non-stealing action, if meet the stone and strike, the condition such as pipeline maintenance, also will produce the testing result who is stolen, inconsistent with reality, therefore it has the problem of misdetection. In addition, the existing oil pipeline detection technology only has a detection function and cannot remotely return to a background. The utility model discloses the people is to this phenomenon, one set of defeated oil pipe of special design prevents stealing oily system, can accurate effectual detection present or the drill pipe that is about to take place steals oily phenomenon.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an oil pipeline prevents stealing oily system, its mode through sonar detection detects oil pipe inner wall state to through sonar location principle, whether oil is stolen to accurate judgement, and long-range networking is reported to the police, and fundamentally cuts off the drilling and steals oily phenomenon, can also accurate location trouble, has promoted troubleshooting efficiency, greatly reduces pipeline fortune dimension cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
the oil theft prevention system for the oil pipeline comprises sonar detection equipment, a data returning device, an alarm device, a wireless communication module and a background server;
the system comprises a plurality of sonar detection devices, wherein all the sonar detection devices are sequentially linked through stainless steel cables and signal cables at the same time, each sonar detection device comprises a processor, a sonar detector and a fixing device, and the sonar detectors and the fixing devices are connected with the processor;
the data return device is arranged outside the oil pipeline and is connected with a processor of the sonar detection equipment through a signal cable, the data return device is in communication connection with the wireless communication module, and the background server is connected with the wireless communication module;
the alarm device is arranged outside the oil pipeline and is connected with the data return device through a signal cable.
Further, the sonar detection equipment comprises a link sonar detection submarine and a tail sonar detection submarine, the link sonar detection submarine is sequentially linked with the tail sonar detection submarine, the link sonar detection submarine and the tail sonar detection submarine comprise streamline main bodies, electromagnetic valve control pipe wall fixing devices are arranged in the main bodies, the electromagnetic valve control pipe wall fixing devices are connected with the processor, the link sonar detection submarine and the tail sonar detection submarine are externally provided with double wings and tail fins, the head and the tail of the link sonar detection submarine form a link part, the head of the tail sonar detection submarine forms a link part, and the tail of the tail sonar detection submarine forms a detachable retractable power umbrella.
Furthermore, an emergency recovery umbrella is arranged in the link sonar detection submarine.
Furthermore, the data passback device is internally provided with an NB-IoT (Internet of things) module, and the NB-IoT module is connected with the processor of the sonar detection equipment and the alarm device through a signal cable.
After the technical scheme is adopted, the utility model discloses a working process as follows:
firstly, sonar detection equipment emits sonar detection waves, then liquid echoes and pipe wall echoes are received, then, a processor of the sonar detection equipment processes echo data of the liquid echo and the pipe wall echo based on the sonar positioning principle, that is, when the pipeline is broken or knocked, and drilled, the liquid echo and the pipe wall echo are different, according to the difference, it can be judged whether the oil stealing of the drilled hole or the pipe wall breakage occurs, then, the data processing result forms detection data (which can be in the form of data packets) and is transmitted back to the background server through the communication networking between the data transmission device and the wireless communication module, meanwhile, the data returning device sends the detection data to the alarm device, if the conditions of oil stealing in the drill hole or the rupture of the pipe wall are detected, the alarm device executes the on-site alarm action, and monitoring personnel can obtain the detection data from the background server in time to deal with the detection data in time.
After the scheme is adopted, the utility model has the advantages of it is following:
1. adopt sonar detection technique, whether damaged and the liquid flow of real-time detection pipeline inner wall is normal, whether more accurate reaction goes out the pipeline by the condition such as drilling, adopts the form of chain to fix sonar detection equipment in the pipeline, need not reform transform oil pipeline, disposes easily with low costs.
2. The oil leakage detection device can detect whether the oil pipeline is cracked and leaks oil, immediately stop loss and provide data reference for normal operation of the oil pipeline;
3. the real-time alarm is sent out for the oil stealing phenomenon of the drilling hole, so that illegal molecules are deterred, the stolen pipe section is effectively and timely positioned, and the further occurrence of damage is timely restrained.
Drawings
Fig. 1 is a block diagram of the system structure of the present invention.
Figure 2 is the utility model discloses sonar detection equipment's deployment sketch map.
Fig. 3 is the utility model discloses link sonar detector's top view.
Figure 4 is the utility model discloses link sonar detector's side view.
Fig. 5 is the utility model discloses the plan view of afterbody sonar detector.
Fig. 6 is a side view of the tail sonar detector of the present invention.
Description of reference numerals:
Detailed Description
As shown in fig. 1, the utility model discloses an oil pipeline anti-oil-stealing system, which comprises a sonar detection device 1, a data return device 2, an alarm device 3, a wireless communication module 4 and a background server 5;
the sonar detection equipment 1 comprises a plurality of sonar detection equipment 1, wherein all the sonar detection equipment 1 are sequentially linked through stainless steel cables and signal cables, the sonar detection equipment 1 comprises a processor 11, a sonar detector 12 and a fixing device 13, and the sonar detector 12 and the fixing device 13 are connected with the processor 11; the processor 11 can adopt the existing single chip microcomputer or sonar detection processing chip, such as 8051/31 type single chip microcomputers, and the sonar detector 12 can adopt a sea rescue sonar to detect SS600 and other types;
as shown in fig. 3 to 6, in this embodiment, the sonar detection device 1 includes a link sonar detection submarine 1a and a tail sonar detection submarine 1b, a plurality of link sonar detection submarines 1a are sequentially linked with one tail sonar detection submarine 1b, the link sonar detection submarine 1a and the tail sonar detection submarine 1b both include a streamlined main body 14, an electromagnetic valve controlled pipe wall fixing device (not shown in the drawings) is arranged in the main body 14, the electromagnetic valve controlled pipe wall fixing device is connected with a processor 11, and the electromagnetic valve controlled pipe wall fixing device generates electromagnetic force when powered on to fix the link sonar detection submarine 1a and the tail sonar detection submarine 1b on the pipe wall, which can be implemented by using the existing electromagnetic valve products; the link sonar detection submarine 1a and the tail sonar detection submarine 1b are both externally provided with double wings 15 and tail fins 16, wherein the head and the tail of the link sonar detection submarine 1a form a link part 17, the result of the link part 17 is preferably a link buckle, the head of the tail sonar detection submarine 1b forms the link part 17, and the tail forms a detachable retractable power umbrella 18.
Deployment of the submarine: the electromagnetic valve controlled pipe wall fixing device is a feasible fixing device 3, the chained sonar detection submarine 1a and the tail sonar detection submarine 1b are fixed on the pipe wall by adopting the electromagnet fixing principle, as shown in figure 2, when the link sonar detection submarine 1a and the tail sonar detection submarine 1b are deployed, the link sonar detection submarine 1a and the tail sonar detection submarine 1b form a complete chain in a mode of equidistant access of stainless steel cables and signal cables, when the N link sonar detection submarine is deployed, the N-1 link sonar detection submarine reduces the suction force of a fixed magnet, a boat wing is adjusted to enable the boat wing to slide downstream to the position near the N-2 link sonar detection submarine 1a, and the N-2 link sonar detection submarine 1a slides to the N-3 link sonar detection submarine 1a in the same mode. When the submarine is deployed, the walking position of each submarine can synchronously detect the condition of the oil pipeline 6, and after the submarine arrives at an appointed position, each submarine passes through a fixed magnet (permanent magnet), and the electromagnetic valve control pipe wall fixing device in each submarine realizes contact type wall falling fixing by mechanically controlling the distance between the magnet and the pipe wall.
And (3) recovering the submarine: under a normal mode, a recovery instruction can be sent to a controller 11 which is connected with the sonar detection submarine 1a and the tail sonar detection submarine 1b through a background server 4, the position of the permanent magnet is controlled and fixed to be away from the pipe wall, and the permanent magnet is recovered in the original way through the original stainless steel cable; preferably, the chained sonar detection submarine is internally provided with an emergency recovery umbrella (not shown in the figure), and in an emergency mode, the chained sonar detection submarine 1a is opened to hook the emergency recovery umbrella through the recovery device, and then the equipment is recovered after the fixing device is sequentially released. The tail of the tail sonar detection submarine 1b is provided with a detachable retractable power umbrella 18, and the retractable power umbrella 18 has two functions: when the submarine is deployed, the retractable power umbrella 18 is opened, fluid is used for providing power for laying equipment for the retractable power umbrella 18, and after each submarine reaches a preset position, the retractable power umbrella 18 is closed, and the equipment enters the preset position; when the equipment is recovered in emergency, the fixing device is closed, the power umbrella 18 is opened, and the recovery equipment is used for hooking the power umbrella 18 to recover and position the equipment.
Above-mentioned data passback device 2 sets up outside oil pipeline 6, and data passback device 2 passes through the signal cable and is connected with sonar detection equipment 1's treater 11, data passback device 2 and wireless communication module 4 communication connection, backend server 5 is connected with wireless communication module 4, this data passback device 2 need not lay the line network, can dispose in a flexible way and in time long-range upload the detection data, wireless communication module 4 can adopt 4G communication module, backend server 5's main function is the acceptance and the storage of data, consequently can adopt cloud ware or local storage server, it can cooperate display device to show the output of detection data, thereby the visual response speed that further improves pipeline maintainer of piece number data, as early as possible makes counter measure. Preferably, the data returning device 2 is internally provided with an NB-IoT (Internet of things) module, and the NB-IoT module is connected with the processor 11 of the sonar detection equipment 1 and the alarm device 3 through signal cables;
the alarm device 3 is arranged outside the oil pipeline 6 and is connected with the data return device 2 through a signal cable. The alarm device 3 adopts the existing sound-light alarm device, an alarm program and a warning recording are arranged in the alarm device, the alarm sound and the light warning are sent out through the field alarm device 3, illegal molecules can be deterred in the first time when the system early warning instruction is sent out, and timely damage prevention is achieved.
The utility model discloses to oil pipeline 6's monitoring process as follows: firstly, sonar detection equipment 1 sends out sonar detection waves, then liquid echoes and pipe wall echoes are received, then echo data processing is carried out on the liquid echoes and the pipe wall echoes by a processor 11 of the sonar detection equipment 1 based on a sonar positioning principle, namely, the oil pipeline 6 is cracked or knocked, the liquid echoes of an oil stealing pipe 7 and the pipe wall echoes of the oil pipeline 6 are different when drilling, whether oil stealing or pipe wall cracking occurs in the drilling can be judged according to the difference, then, detection data (in the form of data packets) formed by the data processing result is transmitted back to a background server 5 through a communication network between a data returning device 2 and a wireless communication module 4, meanwhile, the data returning device 2 sends the detection data to an alarm device 3, if the oil stealing or pipe wall cracking occurs in the drilling is detected, the alarm device 3 executes on-site alarm action, the monitoring personnel can obtain the detection data from the background server 5 in time to deal with the detection data.
The above description is only an example of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Oil pipeline prevents stealing oily system, its characterized in that: the system comprises sonar detection equipment, a data returning device, an alarm device, a wireless communication module and a background server;
the system comprises a plurality of sonar detection devices, wherein all the sonar detection devices are sequentially linked through stainless steel cables and signal cables at the same time, each sonar detection device comprises a processor, a sonar detector and a fixing device, and the sonar detectors and the fixing devices are connected with the processor;
the data return device is arranged outside the oil pipeline and is connected with a processor of the sonar detection equipment through a signal cable, the data return device is in communication connection with the wireless communication module, and the background server is connected with the wireless communication module;
the alarm device is arranged outside the oil pipeline and is connected with the data return device through a signal cable.
2. The oil pipeline anti-theft oil system according to claim 1, characterized in that: the sonar detection equipment comprises a link sonar detection submarine and a tail sonar detection submarine, wherein a plurality of link sonar detection submarines are sequentially linked with one tail sonar detection submarine, each link sonar detection submarine and each tail sonar detection submarine comprise streamline main bodies, electromagnetic valve control pipe wall fixing devices are arranged in the main bodies, the electromagnetic valve control pipe wall fixing devices are connected with the processor, each link sonar detection submarine and each tail sonar detection submarine are externally provided with double wings and tail fins, the head and the tail of each link sonar detection submarine form a link part, the head of each tail sonar detection submarine forms a link part, and the tail of each tail sonar detection submarine forms a detachable retractable power umbrella.
3. The oil pipeline anti-theft oil system according to claim 2, characterized in that: an emergency recovery umbrella is arranged in the link sonar detection submarine.
4. The oil pipeline anti-theft oil system according to claim 1, characterized in that: the data passback device is internally provided with an NB-IoT (Internet of things) module, and the NB-IoT module is connected with a processor of sonar detection equipment and an alarm device through a signal cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401363.1U CN214154563U (en) | 2021-02-23 | 2021-02-23 | Oil theft prevention system for oil pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401363.1U CN214154563U (en) | 2021-02-23 | 2021-02-23 | Oil theft prevention system for oil pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214154563U true CN214154563U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401363.1U Active CN214154563U (en) | 2021-02-23 | 2021-02-23 | Oil theft prevention system for oil pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN214154563U (en) |
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2021
- 2021-02-23 CN CN202120401363.1U patent/CN214154563U/en active Active
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