CN213479838U - FPSO oil storage volume control and defeated intelligent linked system of management outward - Google Patents
FPSO oil storage volume control and defeated intelligent linked system of management outward Download PDFInfo
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- CN213479838U CN213479838U CN202022257098.2U CN202022257098U CN213479838U CN 213479838 U CN213479838 U CN 213479838U CN 202022257098 U CN202022257098 U CN 202022257098U CN 213479838 U CN213479838 U CN 213479838U
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Abstract
The utility model discloses a FPSO oil storage volume control and defeated intelligent linked system of management outward, including a plurality of cargo oil cabins, the oil transportation is responsible for and main control unit, be equipped with the oil transportation branch pipe of being responsible for the intercommunication with the oil transportation on every cargo oil cabin, be provided with cargo oil cabin valve on every oil transportation branch pipe, the oil transportation is responsible for and is set gradually cargo oil main valve to the other end by being close to cargo oil cabin one end, cargo oil pump and outer defeated oil main valve, all be equipped with level sensor in every cargo oil cabin, level sensor is connected with main control unit, cargo oil cabin valve, cargo oil main valve is connected with main control unit respectively, main control unit is connected with cargo oil pump controller, cargo oil pump controller and cargo oil pump connection, main control unit is connected with outer defeated oil controller, outer defeated oil controller is connected with outer defeated oil main valve, the one end that the cargo oil cabin was kept away from to the oil transportation is responsible for is connected with the oil transportation. The system integrates liquid level monitoring, a valve and cargo oil pump control, has the advantages of simple structure, capability of realizing intelligent control of FPSO oil transportation and the like.
Description
Technical Field
The utility model relates to a FPSO oil delivery management system technical field, concretely relates to FPSO oil storage volume control and defeated intelligent linked system of management outward.
Background
Floating production Storage and offloading (fpso), a floating production Storage vessel, is an "offshore oil plant" for processing a mixed liquid of oil, gas, water and the like collected from a subsea well into qualified crude oil or natural gas, and storing the processed crude oil or natural gas in a cargo oil tank. And the oil is input into a shuttle tanker through an oil pipeline and a cargo oil pump, and the shuttle tanker transports the oil which is subjected to primary treatment on the FPSO to an onshore oil refinery for refining and separation. The oil-gas resource transferring device is widely applied to the development of shallow sea, deep sea and marginal oil-gas fields, and oil-gas resources can be periodically transferred to a shuttle tanker and transferred to the shore.
However, the liquid level monitoring unit for monitoring the liquid level in the cargo oil tank, the oil delivery pipe control unit for controlling the valve and the cargo oil pump on the oil delivery pipe, and the tail oil delivery unit for monitoring and controlling the oil delivery outside the tail part in the existing FPSO are all independent units, different workers are required to monitor and control each unit, and when oil delivery is required, a plurality of workers are required to use the interphone to communicate with each other so as to control the work of different valves and cargo oil pumps. It has the following disadvantages: a plurality of workers are required to monitor and control different control units respectively, so that the control is inconvenient, and meanwhile, the labor cost and the working strength of the workers are increased; in the oil transportation process, workers need to communicate with each other through the interphone and then control various valves and pumps, so that the problems of oil transportation overflow and the like caused by reasons such as control delay and the like are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a FPSO oil storage volume control and defeated management intelligence linked system outward has solved each the control unit in the current FPSO and has been the independent module, causes the inconvenient problem of control.
The utility model discloses a technical means as follows:
an FPSO oil storage amount monitoring and external transportation management intelligent linkage system comprises a plurality of cargo oil cabins, an oil transportation main pipe and a main controller, wherein each cargo oil cabin is provided with an oil transportation branch pipe communicated with the oil transportation main pipe, each oil transportation branch pipe is provided with a cargo oil cabin valve, the main oil delivery pipe is provided with a main cargo oil valve, a cargo oil pump and an outer main oil delivery valve in sequence from one end close to the cargo oil tank to the other end, each cargo oil tank is internally provided with a liquid level sensor, the liquid level sensor is connected with the main controller, the cargo oil tank valve and the cargo oil main valve are respectively connected with the main controller, the main controller is connected with a cargo oil pump controller, the cargo oil pump controller is connected with the cargo oil pump, the main controller is connected with an external oil delivery controller, the external oil delivery controller is connected with the main valve for external oil delivery, and one end of the main oil delivery pipe, which is far away from the cargo oil tank, is connected with a tail oil delivery unit.
Furthermore, the device also comprises an acousto-optic alarm device, and the acousto-optic alarm device is connected with the main controller.
Further, the liquid level sensor is an ultrasonic sensor.
Further, the intelligent control system also comprises a display device, and the display device is connected with the main controller.
Further, the tail oil transportation unit comprises a tail oil transportation main pipe, an oil mass metering unit, a tail oil transportation main valve, a hose, a connecting flange, a metering display unit and a valve control panel, one end of the tail oil transportation main pipe is provided with the connecting flange used for being connected with the oil transportation main pipe, the other end of the tail oil transportation main pipe is connected with the hose, the other end of the hose is provided with the connecting flange used for being connected with a pipeline of a shuttle tanker, the tail oil transportation main pipe is provided with the oil mass metering unit and the tail oil transportation main valve, the metering display unit is connected with the oil mass metering unit, and the valve control panel is connected with the tail oil transportation main valve.
Compared with the prior art, FPSO oil storage volume control and defeated intelligent linked system of management outward have following advantage, be in the same place liquid level monitoring, valve and cargo oil pump control integration, have simple structure to can realize advantages such as intelligent control of FPSO oil delivery.
Drawings
Fig. 1 is the utility model discloses a FPSO oil storage volume control and defeated intelligent linked system's of management structure sketch map outward.
In the figure: 1. the cargo oil tank comprises a cargo oil tank body 2, an oil delivery main pipe 3, a main controller 4, an oil delivery branch pipe 5, a cargo oil tank valve 6, a cargo oil main valve 7, a cargo oil pump 8, an external oil delivery main valve 9, a liquid level sensor 11, an audible and visual alarm device 12, a display unit 13, a cargo oil pump controller 14, an external oil delivery controller 15, a tail oil delivery unit 16 and a shuttle tanker.
Detailed Description
The utility model discloses an FPSO oil storage quantity monitoring and external transportation management intelligent linkage system as shown in figure 1, which comprises a plurality of cargo oil cabins 1, an oil transportation main pipe 2 and a main controller 3, wherein each cargo oil cabin 1 is provided with an oil transportation branch pipe 4 communicated with the oil transportation main pipe 2, each oil transportation branch pipe 4 is provided with a cargo oil cabin valve 5, the oil transportation main pipe 2 is provided with a cargo oil main valve 6, a cargo oil pump 7 and an external transportation main valve 8 from one end to the other end of the cargo oil cabin 1 in sequence, each cargo oil cabin 1 is internally provided with a liquid level sensor 9, the liquid level sensor 9 is connected with the main controller 3, the cargo oil cabin valve 5 and the cargo oil main valve 6 are respectively connected with the main controller 3, the main controller 3 is connected with a cargo oil pump controller 13, the cargo oil pump controller 13 is connected with the cargo oil pump 7, the cargo oil pump 3 is connected with an external transportation controller 14, the outer oil transportation controller 14 is connected with the outer oil transportation main valve 8, one end of the oil transportation main pipe 2 far away from the cargo oil tank 1 is connected with a tail oil transportation unit 15, the tail oil transportation unit comprises a tail oil transportation main pipe, an oil mass metering unit, a tail oil transportation main valve, a hose, a connecting flange, a metering display unit and a valve control panel, one end of the tail oil transportation main pipe is provided with the connecting flange used for being connected with the oil transportation main pipe, the other end of the tail oil transportation main pipe is connected with the hose, the other end of the hose is provided with the connecting flange used for being connected with a pipeline of a shuttle tanker 16, the tail oil transportation main pipe is provided with the oil mass metering unit and the tail oil transportation main valve, the metering display unit is connected with the oil mass metering unit, the valve control panel is connected with the tail oil transportation main valve, oil transportation can be carried out on an oil tanker through the tail oil transportation unit, and the tail, the amount of oil input to the shuttle tanker can be metered.
The utility model discloses a FPSO oil storage volume control and defeated management intelligence linked system's of outer working process as follows: when a shuttle tanker stops at one end of the main oil transportation pipe 2 connected with the tail oil transportation unit, a connecting flange on a hose of the tail oil transportation unit is connected with the shuttle tanker, a valve control panel controls a main tail oil transportation valve to be opened, an outer oil transportation controller 14 controls an outer oil transportation main valve 8 to be opened and sends an opening signal of the outer oil transportation main valve to a main controller 3, the main controller 3 receives the opening signal of the outer oil transportation main valve, controls a cargo oil pump to be started through a cargo oil pump controller 13 and controls a cargo oil main valve 6 to be opened, meanwhile, the main controller 3 obtains the oil storage amount (liquid level) in each cargo oil tank through a liquid level sensor arranged in each cargo oil tank, opens a cargo oil tank valve 5 on an oil transportation branch pipe connected with the cargo oil transportation main pipe and the cargo oil transportation tank with the largest current oil storage amount, and pumps the oil in the cargo oil tank with the largest current oil storage amount into the shuttle tanker through the main oil transportation pipe and the tail oil transportation unit, when the oil storage capacity of the current cargo tank is lower than a set value (for example, 30%), the main controller controls the corresponding cargo tank valve 5 to be closed, and opens the cargo tank valve 5 corresponding to the cargo tank with the largest oil storage capacity at the moment so as to transfer oil to the shuttle tanker. When the cargo oil pump transfers oil to the shuttle tanker through the tail oil transfer unit, the oil quantity measuring unit in the tail oil transfer unit can measure the oil quantity input to the shuttle tanker, when the oil quantity pumped into the shuttle tanker by the oil quantity measuring unit reaches a rated quantity, the outer oil transfer controller 14 connected with the oil quantity measuring unit sends an oil transfer stopping signal to the main controller, and after the main controller receives the oil transfer stopping signal, the cargo oil pump is controlled to stop working through the cargo oil pump controller, and the corresponding cargo oil tank valve and the cargo oil main valve are controlled to be closed, and meanwhile, the outer oil transfer controller 14 controls the outer oil transfer main valve 8 to be closed to finish oil transfer to the shuttle tanker.
Further, still include audible and visual alarm device 11, audible and visual alarm device 11 with main control unit connects, in this embodiment, audible and visual alarm device includes bee calling organ and a plurality of LED pilot lamp, the quantity of LED pilot lamp is the same with the quantity of cargo oil tank, and each LED pilot lamp is corresponding with a cargo oil tank, when oil storage capacity (liquid level) is higher than or is less than the setting value in certain cargo oil tank (for example the liquid level is less than 30% or is greater than 85%), main control unit control bee calling organ sends alarm signal and controls the LED pilot lamp scintillation that corresponds in order to report to the police, so that operating personnel's timely acquisition each cargo oil tank's oil storage status information.
Further, the liquid level sensor is an ultrasonic sensor. The ultrasonic sensor has the advantages of simple structure, convenient reading, convenient installation and maintenance, safety and cleanness, long service life, high precision, stability, reliability, non-contact measurement and less influence by the viscosity, density and the like of liquid. It is possible to accurately obtain the cargo tank level and keep the system operating for a long time.
Further, the intelligent control system also comprises a display device, and the display device is connected with the main controller. In this embodiment, display module adopts the LCD screen, and main control unit can show the oil storage capacity in each cargo oil tank and the state of each valve through this display device to the convenient oil storage state that obtains each cargo oil tank of operating personnel and the operating condition of each valve.
The utility model discloses a system combines FPSO cargo oil system and defeated management system outward, realizes the linkage of two important systems. On this basis, through setting up interlocking function, guarantee the safe operation of system, prevent the injury of maloperation to the system, specifically do:
the utility model discloses a system integrates two systems of cargo oil system and defeated management system outward, conveniently shuttles back and forth the dispatcher on oil ship and the FPSO and in time control the condition, no longer communicates the contact with the help of long-range talkbacking to reach the effect that better data collection and dispatch were controlled.
The interlocking function between the valves in the cargo oil bin is designed. According to the oil level in the cargo oil bin, the corresponding cargo oil bin valve is opened or closed, and the function of reasonable scheduling can be achieved.
The valve in the cargo oil bin and the cargo oil pump are designed to have an interlocking function, so that the cargo oil bin valve is opened, the cargo oil pump can be started, and the safe operation of the system is ensured. The valve closure signal can automatically stop the cargo oil pump.
The design adds the interlock function of the delivery system valve and the cargo oil pump, namely when the delivery valve is closed, the cargo oil pump can not be started. Only when the output valve opening signal is transmitted to the output management system, the interlocking can be released, and the cargo oil pump is started. The interlock function prevents damage to the cargo and the export system from mishandling.
In the application, the main controller can adopt a control system such as a single chip microcomputer or a PLC, the specific control process is a conventional technical means of a person skilled in the art, the protection range of the application is not provided, and the control process is not described in detail herein.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a FPSO oil storage volume control and defeated intelligent linked system of management outward which characterized in that: comprises a plurality of cargo oil cabins, an oil transportation main pipe and a main controller, wherein each cargo oil cabin is provided with an oil transportation branch pipe communicated with the oil transportation main pipe, each oil transportation branch pipe is provided with a cargo oil cabin valve, the main oil delivery pipe is provided with a main cargo oil valve, a cargo oil pump and an outer main oil delivery valve in sequence from one end close to the cargo oil tank to the other end, each cargo oil tank is internally provided with a liquid level sensor, the liquid level sensor is connected with the main controller, the cargo oil tank valve and the cargo oil main valve are respectively connected with the main controller, the main controller is connected with a cargo oil pump controller, the cargo oil pump controller is connected with the cargo oil pump, the main controller is connected with an external oil delivery controller, the external oil delivery controller is connected with the main valve for external oil delivery, and one end of the main oil delivery pipe, which is far away from the cargo oil tank, is connected with a tail oil delivery unit.
2. The FPSO oil storage monitoring and export management intelligent linkage system of claim 1, wherein: the intelligent control system also comprises an acousto-optic alarm device, wherein the acousto-optic alarm device is connected with the main controller.
3. The FPSO oil storage monitoring and export management intelligent linkage system of claim 2, wherein: the liquid level sensor is an ultrasonic sensor.
4. The FPSO oil storage monitoring and export management intelligent linkage system of claim 3, wherein: the display device is connected with the main controller.
5. The FPSO oil storage monitoring and export management intelligent linkage system of claim 1, wherein: the tail oil transportation unit comprises a tail oil transportation main pipe, an oil mass metering unit, a tail oil transportation main valve, a hose, a connecting flange, a metering display unit and a valve control panel, wherein one end of the tail oil transportation main pipe is provided with the connecting flange used for being connected with the oil transportation main pipe, the other end of the tail oil transportation main pipe is connected with the hose, the other end of the hose is provided with the connecting flange used for being connected with a pipeline of a shuttle tanker, the tail oil transportation main pipe is provided with the oil mass metering unit and the tail oil transportation main valve, the metering display unit is connected with the oil mass metering unit, and the valve control panel is connected with the tail oil transportation main valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257098.2U CN213479838U (en) | 2020-10-12 | 2020-10-12 | FPSO oil storage volume control and defeated intelligent linked system of management outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022257098.2U CN213479838U (en) | 2020-10-12 | 2020-10-12 | FPSO oil storage volume control and defeated intelligent linked system of management outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479838U true CN213479838U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022257098.2U Expired - Fee Related CN213479838U (en) | 2020-10-12 | 2020-10-12 | FPSO oil storage volume control and defeated intelligent linked system of management outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479838U (en) |
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2020
- 2020-10-12 CN CN202022257098.2U patent/CN213479838U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |