CN113268834A - Pipeline environment safety and health management system based on new generation information technology - Google Patents
Pipeline environment safety and health management system based on new generation information technology Download PDFInfo
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Abstract
The invention discloses a pipeline environment safety and health management system based on a new generation of information technology. According to the invention, the application layer analyzes and manages the acquired data to calculate the fault point, meanwhile, the fault can be visually diagnosed and early-warned according to the data, the management layer realizes user management, data analysis, state early warning and remote service of a cloud end through an Internet of things platform, the distribution layer is communicated with managers in real time in a manner of manual acquisition, wired communication and wireless Internet of things to improve the information transmission speed, the acquisition layer is provided with various sensors to monitor the pressure, the oil temperature, the shaft temperature and the vibration of the oil pump in real time, and compared with a conventional pipeline system, the system has an intelligent and efficient processing means and is beneficial to improving the safety and reliability of the pipeline.
Description
Technical Field
The invention relates to the technical field of pipeline management, in particular to a pipeline environment safety and health management system based on a new generation of information technology.
Background
The fuel oil is a fuel resource with huge expenditure in the century, the safe storage of the fuel oil is very important, the core equipment for managing a fuel oil pipeline is an oil pump, a real-time monitoring system is absent on the existing oil pump, a fault point cannot be quickly positioned when a fault occurs, and meanwhile, heat generated by a bearing after the existing oil pump works for a long time is difficult to quickly dissipate, so that potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the problems, and provides a pipeline environment safety and health management system based on a new generation of information technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pipeline environment safety and health management system based on a new generation of information technology comprises an application layer, a management layer, a distribution layer and an acquisition layer, wherein the application layer is used for acquiring data of the management layer and displaying the data to a manager, the management layer is composed of user authority management, data analysis management, state early warning management and remote service management, the distribution layer is a transmission channel and used for transmitting the data of the acquisition layer to the management layer, the acquisition layer is composed of a plurality of sensors, and the sensors are respectively used for monitoring pressure, current, shaft temperature and vibration data of an oil pump;
the oil pump comprises a base, a driving motor and an oil pump shell, wherein an impeller is arranged in the oil pump shell, a rotating shaft is arranged between the output end of the driving motor and the impeller, a barrel is sleeved outside the rotating shaft, an annular piston sleeved outside the rotating shaft is arranged in the barrel, sealing bearings are arranged at two axial ends of the barrel, cooling liquid is filled in the barrel, a supporting plate is fixedly connected to the outside of the barrel, a heat dissipation part is arranged on the supporting plate and comprises a first pipe body and a second pipe body which are communicated with the barrel, and a guide assembly and a driving assembly which are used for driving the piston to move in a reciprocating manner along the axial direction of the rotating shaft, a telescopic piece is arranged on the base, a liquid storage tank is fixedly connected to the telescopic end of the telescopic piece, a hose is communicated between the oil pump shell and the liquid storage tank, and a plurality of through holes are formed in the piston, and the through hole is rotatably connected with a movable sheet.
As a further description of the above technical solution:
first body and second body are heliciform structure, the play liquid of oil pump shell is served and is communicated in proper order has tee bend valve and connecting tube, first body is located the inside of connecting tube, the fixedly connected with cover body on the base, driving motor's output runs through the cover body to the outside cover of output is equipped with the fan, the second body is located the inboard of the cover body, the cover body comprises circular shape filter screen and annular fender of enclosing, the both ends of first body communicate respectively in the axial both ends of barrel, the one end and the barrel intercommunication of second body, the other end and first body intercommunication.
As a further description of the above technical solution:
the utility model discloses a magnetic attraction type magnetic.
As a further description of the above technical solution:
the driving assembly is composed of two meshed driving gears, and the two driving gears are respectively fixedly connected with the rotating shaft and the driving rod.
As a further description of the above technical solution:
the rotatable angle of the movable plate is 0-90 degrees.
As a further description of the above technical solution:
the backup pad is equipped with two, guide bar, actuating lever and second magnetism inhale the piece and all be located two between the backup pad, the actuating lever rotates with the backup pad to be connected.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the pipeline environment safety management system consists of an application layer, a management layer, a distribution layer and an acquisition layer, wherein the application layer analyzes and manages acquired data to calculate fault points, and can perform visual diagnosis and early warning on faults according to the data, the management layer realizes cloud user management, data analysis, state early warning and remote service through an Internet of things platform, the distribution layer is communicated with managers in real time in a manner of manual acquisition, wired communication and wireless Internet of things to improve information transmission speed, the acquisition layer is a plurality of sensors and monitors the pressure, oil temperature, shaft temperature and vibration of an oil pump in real time, compared with a conventional pipeline system, the system acquires data of bearing temperature, motor temperature, voltage, current, vibration values, pipeline inlet and outlet pressure, flow and dangerous gas leakage concentration in a scene, by comparing the core damage database of the enterprise, an analysis algorithm is carried out, the visual similar life value of the database intuitively reflects the damage cause analysis of the pipeline equipment parts, provides real-time early warning, and achieves the aims of pipeline safety, environmental protection and health management of equipment.
2. Compared with a conventional oil pump, the oil pump has the advantages that the piston in the cylinder body pushes cooling oil to flow through the heat dissipation part, the rotating shaft is dissipated, and accordingly operation stability of the oil pump is improved.
3. In the invention, the first pipe body is spirally positioned inside the connecting pipeline, the cooling liquid in the first pipe body absorbs the heat of the rotating shaft, and the heat can be transferred to the oil in the connecting pipeline, so that the temperature of the oil is raised, and the oil flow is promoted.
4. According to the invention, the base is provided with the liquid storage tank, the telescopic piece is arranged on the outer side of the liquid storage tank and used for lifting the liquid storage tank, fuel oil is stored in the liquid storage tank, the stored fuel oil is placed into the shell of the oil pump through the three-way valve when the oil pump is started, the impeller is promoted to rotate through the impact of the fuel oil on the impeller, meanwhile, manual starting is not needed, and the oil pump is automatically started and self-priming.
Drawings
FIG. 1 is a schematic diagram of a system architecture according to the present invention;
FIG. 2 is a schematic view of the internal structure of the oil pump housing according to the present invention;
FIG. 3 is a schematic view of the overall structure of the oil pump according to the present invention;
FIG. 4 is a schematic view of the overall structure of a heat dissipating part according to the present invention;
FIG. 5 is a schematic cross-sectional view of the guide block of the present invention;
FIG. 6 is a schematic end view of a piston according to the present invention;
FIG. 7 is a schematic view of the internal structure of the cover according to the present invention;
FIG. 8 is a schematic diagram of the system algorithm flow.
Illustration of the drawings:
1. a base; 2. a drive motor; 3. an oil pump housing; 4. an impeller; 5. a rotating shaft; 6. a barrel; 7. sealing the bearing; 8. a piston; 9. a support plate; 10. a guide bar; 11. a drive rod; 12. a guide block; 13. a first magnetic attraction member; 14. a first spring; 15. a clamping block; 16. a guide groove; 17. a three-way valve; 18. connecting a pipeline; 19. a first pipe body; 20. a second tube body; 21. a cover body; 22. a fan; 23. a movable plate; 24. a telescoping member; 25. a liquid storage tank; 26. A hose; 27. a drive gear; 28. a second magnetic attraction member; 29. a second spring.
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.
Example (b):
referring to fig. 1 to 8, a pipeline environment security and health management system based on a new generation of information technology includes an application layer, a management layer, a distribution layer and an acquisition layer, the application layer is used to acquire data of the management layer and display the data to a manager, the management layer is composed of user right management, data analysis management, state early warning management and remote service management, the distribution layer is a transmission channel and is used to transmit the data of the acquisition layer to the management layer, the acquisition layer is composed of a plurality of sensors, and the plurality of sensors are respectively used to monitor pressure, current, shaft temperature and vibration data of an oil pump;
the oil pump comprises a base 1, a driving motor 2, an oil pump shell 3, an impeller 4 is arranged inside the oil pump shell 3, a rotating shaft 5 is arranged between the output end of the driving motor 2 and the impeller 4, a cylinder body 6 is sleeved outside the rotating shaft 5, an annular piston 8 sleeved outside the rotating shaft 5 is arranged inside the cylinder body 6, sealing bearings 7 are arranged at two axial ends of the cylinder body 6, cooling liquid is filled inside the cylinder body 6, a supporting plate 9 is fixedly connected with the outside of the cylinder body 6, a heat dissipation part is arranged on the supporting plate 9 and comprises a first pipe body 19 and a second pipe body 20 which are communicated with the cylinder body 6, and a guide assembly and a driving assembly which are used for driving the piston 8 to reciprocate along the axial direction of the rotating shaft 5, an expansion piece 24 is arranged on the base 1, a liquid storage tank 25 is fixedly connected with the expansion end of the expansion piece 24, a hose 26 is, and the through hole is rotatably connected with a movable sheet 23.
This system is through monitoring the temperature, voltage, electric current, vibration, pipeline pressure, flow, storage tank liquid level, the dangerous gas concentration of revealing to equipment in the scene to data transfer handles the storage to data server, the core harm analysis algorithm who is provided by the enterprise carries out the harm cause analysis of pipeline equipment spare part, provides real-time early warning simultaneously, and utilizes the VR technique, carries out the scene simulation to aviation kerosene storehouse district and equipment and reappears, thereby reaches pipeline safety, environmental protection, the health management purpose of equipment.
The contact area of the pipe body is increased in a spiral mode, and the efficiency of heat exchange is improved. The fan 22 rotates along with the rotation shaft 5 to cool the cooling fluid in the second pipe 20 by means of air cooling.
Guide assembly includes guide bar 10, drive lever 11 and second magnetism inhale piece 28, sliding connection has guide block 12 on guide bar 10, the inside of guide block 12 has first magnetism and inhales piece 13 and recess, the recess is inside to be equipped with first spring 14 and fixture block 15, fixture block 15 is for having magnetic metal material, and receive the magnetic attraction of second magnetism inhale piece 28, the magnetic path has on the piston 8, and the magnetic path receives the magnetic attraction of first magnetism and inhale piece 13, be equipped with second spring 29 between guide block 12 and the backup pad 9, the outside of drive lever 11 has spiral helicine guide way 16, fixture block 15 inlays the inside of establishing at guide way 16.
The guide assembly drives the guide block 12 to move from one end of the cylinder 6 to the other end through the connection of the fixture block 15 and the guide groove 16, then the guide block is reset through the second spring 29, and the cooling liquid is extruded to flow through driving the piston 8 to reciprocate, so that the heat dissipation of the rotating shaft 5 is promoted.
The driving assembly is composed of two meshed driving gears 27, and the two driving gears 27 are fixedly connected with the rotating shaft 5 and the driving rod 11 respectively.
The angle of rotation of the movable plate 23 is 0-90 deg.. The movable piece 23 is pressed by the coolant to rotate when the piston 8 is returned, and the coolant flows through the piston 8.
The supporting plates 9 are two, the guide rods 10, the driving rod 11 and the second magnetic attraction piece 28 are located between the two supporting plates 9, and the driving rod 11 is rotatably connected with the supporting plates 9.
FIG. 8 is an algorithm flow, wherein:
(1) the operating state judgment formula is as follows:
in the above formula, λkRepresenting the kth operating state parameter, αkDenotes the lower limit, beta, of such a parameter in normal operationkAnd the upper limit and the lower limit of the classification parameter in normal operation are represented, and the upper limit and the lower limit are different according to different models of equipment. The above formula indicates that the equipment is judged to be normally operated only when all the operation parameters are in the normal interval.
(2) Equipment health prediction formula:
H＝mini(Li-∫kidt)
where H represents the predicted health life of the equipment, LiRepresents the design life of the i-th wearing part, kiAnd the wear coefficient of the ith wearing part in the current running state is shown.
(3) Fault type analysis formula:
in the above formula, pmThe probability of the m-th class of faults (different classes of faults may occur simultaneously), gammamnIs the correlation coefficient between the mth fault and the nth operation data exception.
The working principle is as follows: when the oil pump is used, the driving motor 2 drives the rotating shaft 5 to rotate, the driving rod 11 is rotated through the transmission of the gear assembly after the rotating shaft 5 rotates, at the moment, the first magnetic attraction piece 13 and the second magnetic attraction piece 28 are electrified, the second magnetic attraction piece 28 attracts the fixture block 15 to be embedded into the guide groove 16, the guide block 12 moves along the guide rod 10 along with the rotation of the driving rod 11, the piston 8 is further attracted by the first magnetic attraction piece 13 to synchronously move along with the guide block 12, the movable sheet 23 is closed at the moment, the piston 8 pushes cooling liquid in the cylinder 6 into the first pipe body 19 and the second pipe body 20, when the piston 8 moves to one end of the cylinder 6, the second magnetic attraction piece 28 is powered off, the fixture block 15 is reset by the tensile force of the first spring 14 and is separated from the guide groove 16, meanwhile, the guide block 12 is reset by the tensile force of the second spring 29, the piston 8 is attracted to move to the other end of the cylinder 6, and the movable sheet 23 rotates in the resetting process, the cooling fluid is made to pass through the piston 8 and then the piston 8 reciprocates as described above, thereby achieving the flow of the cooling fluid, a part of the cooling fluid heats the oil in the connecting duct 18 by the heat generated from the rotating shaft 5, the fluidity of the oil is improved, and the other part of the cooling fluid is cooled by the heat radiation of the rotating fan 22.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A pipeline environment safety and health management system based on a new generation of information technology is characterized by comprising an application layer, a management layer, a distribution layer and an acquisition layer, wherein the application layer is used for acquiring data of the management layer and displaying the data to a manager, the management layer is composed of user authority management, data analysis management, state early warning management and remote service management, the distribution layer is a transmission channel and used for transmitting the data of the acquisition layer to the management layer, the acquisition layer is composed of a plurality of sensors, and the sensors are respectively used for monitoring pressure, current, shaft temperature and vibration data of an oil pump;
the oil pump comprises a base, a driving motor and an oil pump shell, wherein an impeller is arranged in the oil pump shell, a rotating shaft is arranged between the output end of the driving motor and the impeller, a barrel is sleeved outside the rotating shaft, an annular piston sleeved outside the rotating shaft is arranged in the barrel, sealing bearings are arranged at two axial ends of the barrel, cooling liquid is filled in the barrel, a supporting plate is fixedly connected to the outside of the barrel, a heat dissipation part is arranged on the supporting plate and comprises a first pipe body and a second pipe body which are communicated with the barrel, and a guide assembly and a driving assembly which are used for driving the piston to move in a reciprocating manner along the axial direction of the rotating shaft, a telescopic piece is arranged on the base, a liquid storage tank is fixedly connected to the telescopic end of the telescopic piece, a hose is communicated between the oil pump shell and the liquid storage tank, and a plurality of through holes are formed in the piston, and the through hole is rotatably connected with a movable sheet.
2. The environmental, safety and health management system for pipelines based on new generation of information technology according to claim 1, wherein the first and second tube bodies are both helical structures, the liquid outlet end of the oil pump housing is sequentially communicated with a three-way valve and a connecting pipeline, the first tube body is located inside the connecting pipeline, the base is fixedly connected with a cover body, the output end of the driving motor penetrates through the cover body, the fan is sleeved outside the output end, the second tube body is located inside the cover body, the cover body is composed of a circular filter screen and an annular enclosure, two ends of the first tube body are respectively communicated with two axial ends of the cylinder body, one end of the second tube body is communicated with the cylinder body, and the other end of the second tube body is communicated with the first tube body.
3. The system according to claim 1, wherein the guide assembly comprises a guide rod, an actuating rod and a second magnetic attraction member, the guide rod is slidably connected with a guide block, the guide block is internally provided with a first magnetic attraction member and a groove, the groove is internally provided with a first spring and a clamping block, the clamping block is made of magnetic metal and is attracted by the second magnetic attraction member, the piston is provided with a magnetic block, the magnetic block is attracted by the first magnetic attraction member, the second spring is arranged between the guide block and the supporting plate, the outer side of the actuating rod is provided with a spiral guide groove, and the clamping block is embedded in the guide groove.
4. The system for the environmental, safety and health management of pipelines based on the next generation of information technology as claimed in claim 3, wherein the driving assembly is composed of two meshed driving gears, and the two driving gears are respectively fixedly connected with the rotating shaft and the driving rod.
5. The system for environmental, safety and health management of pipelines based on new generation of information technology as claimed in claim 1, wherein said movable plate is rotatable at an angle of 0-90 °.
6. The system for managing the safety and health of the environmental, safety and health of pipelines based on the information technology of the next generation as claimed in claim 3, wherein there are two supporting plates, the guiding rod, the driving rod and the second magnetic attraction member are all located between the two supporting plates, and the driving rod is rotatably connected with the supporting plates.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114493922A (en) * | 2022-01-24 | 2022-05-13 | 成都秦川物联网科技股份有限公司 | Centralized operation type natural gas energy metering device and Internet of things system |
| CN115497267A (en) * | 2022-09-06 | 2022-12-20 | 江西小手软件技术有限公司 | Equipment early warning platform based on time sequence association rule |
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