CN202928735U - Cable tension and compass signal wireless monitoring and pre-warning system in marine oil extraction operation - Google Patents
Cable tension and compass signal wireless monitoring and pre-warning system in marine oil extraction operation Download PDFInfo
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- CN202928735U CN202928735U CN 201220670179 CN201220670179U CN202928735U CN 202928735 U CN202928735 U CN 202928735U CN 201220670179 CN201220670179 CN 201220670179 CN 201220670179 U CN201220670179 U CN 201220670179U CN 202928735 U CN202928735 U CN 202928735U
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Abstract
The utility model discloses a cable tension and compass signal wireless monitoring and pre-warning system in the marine oil extraction operation. The system comprises an FPSO station tank and an unfixed oil tanker, between which a mooring rope is connected. The FPSO station tank is provided with a compass, a tension sensor used for detecting cable tension and a signal acquisition and transmission all-in-one machine. The unfixed oil tanker is provided with a wireless signal receiving terminal. The signal acquisition and transmission all-in-one machine acquires compass signals of the compass and tension signals of the tension sensor and sends the compass signals and the tension signals to the wireless signal receiving terminal. The wireless signal receiving terminal carries out real-time monitoring and pre-warning according to the cable tension and the compass signals. According to the utility model, real-time monitoring of large cable tension and compass signals is realized through wireless transmission. Safety and reliability of oil transportation process are raised, and equipment cost is low. As the system is easy to install and operate, specialized training for related personnel is not needed.
Description
Technical field
The utility model relates to a kind of carrying in oily operation at sea, to the parked oil storage wheel of offshore oil and gas processing FPSO and do not carry fixedly that hawser pull and boats and ships orientation between oil carrier monitored, the system of early warning.
Background technology
At present, the Chinese Sea oil has been set up a comparatively perfect information-based application platform, for important contribution has been made in the informatization of offshore platform basically through for many years informatization.But in a present marine line production operation environment, FPSO(Floating Production Storage and Offloading, it is floating storage and offloading device, can carry out preparatory processing and store crude oil, be called as " offshore oil factory) mooring ship stressed be a comparatively complicated problem; outside the Pass having with factors such as marine environment such as wind, wave, streams, also relevant with series of factors such as boats and ships size, ship type, charging capacity, fender type, mooring way, cable tensions.Mooring ship all can produce motion under the impact of these factors, can affect a marine line production area loading and unloading operation when serious, extends the boats and ships layover time, and correlative charges is increased.Therefore, need to guarantee during ship mooring large motion does not occur under normal operation, guarantee the safety of related personnel and equipment.Be necessary hawser pull data and boats and ships bearing data are carried out Real-Time Monitoring, in order to can effectively avoid occuring various accidents, effectively an auxiliary line production operation in the process of transmission oil.
The parked oil storage of FPSO is taken turns and is not fixedly carried oil carrier in the process of transfer oil, and the parked oil storage wheel of FPSO and the hawser pull of fixedly not carrying between oil carrier are monitored mainly by manually observing monitoring.And compass signal and hawser pull signal data can't observe fixedly not carrying on oil carrier, only has transmission and the intercommunication of carrying out information by modes such as intercoms, in addition, fixedly do not carry oil carrier and can't accomplish to hawser pull the Real-Time Monitoring of data.When mooring ship can move under the Marine Environment Factors such as stormy waves impacts, can not accomplish hawser pull information and compass signal real-time informing fixedly are not carried oil carrier or third party's ship, can affect the normal operation of a marine line operation area seriously the time.
carry in oily operation at present sea, such as monsoon season in the winter time, being surged, it is fast changing to affect hawser pull, sometimes also do not have enough time not report to fixingly when carrying the oil carrier captain, pulling force has just exceeded the maximum pull that hawser bears, if calculate according to changing a hawser every year, article one, hawser is 40,000 yuan, article one, flexible pipe 560,000, according to 2 flexible pipes of the minimum replacing of previous experiences, once disconnected cable direct economic loss is nearly 1,160,000 yuan, in the loss flexible pipe, crude oil is 30 cubes, approximately 1,200,000 yuan of recovery and pollution abatement expenses, this loss does not also have to calculate the risk of more serious oil tanker collision, if produce collision loss with inestimable.
Above-mentioned discussion content purpose is to introduce to the reader various aspects of technology that may be relevant to the various aspects of the present utility model that below will be described and/or advocate, believe that this discussion content helps to provide background information for the reader, to be conducive to understanding better various aspects of the present utility model, therefore, should be appreciated that it is to read these discussions with this angle, rather than admit prior art.
The utility model content
The purpose of this utility model is to avoid deficiency of the prior art and the wireless monitor early warning system that provides a kind of sea to carry hawser pull and compass signal in oily operation, to realize the Real Time Monitoring of hawser pull and compass signal.
The purpose of this utility model is achieved through the following technical solutions:
provide a kind of sea to put forward the wireless monitor early warning system of hawser pull and compass signal in oily operation, comprise the parked oil storage wheel of FPSO and fixedly do not carry oil carrier, take turns and fixedly do not carry in the parked oil storage of FPSO and be connected with hawser between oil carrier, the parked oil storage wheel of described FPSO is provided with compass, pulling force sensor for detection of described hawser pull, signals collecting emission all-in-one, the described oil carrier of fixedly not carrying is provided with the reception of wireless signals terminal, described signals collecting emission all-in-one gathers the compass signal of compass and the pulling force signal of pulling force sensor, and compass signal and pulling force signal are sent to the reception of wireless signals terminal, described reception of wireless signals terminal is carried out Real Time Monitoring and early warning according to described hawser pull and compass signal.
Wherein, described signals collecting emission all-in-one is by the hawser pull acquisition module, compass data acquisition module and wireless transmitter module consist of, described hawser pull acquisition module is used for gathering the pulling force signal of described pulling force sensor, described compass data acquisition module is used for gathering the compass signal of described compass, and described wireless transmitter module is used for compass signal and pulling force signal are sent to the reception of wireless signals terminal.
Wherein, the parked oil storage wheel of described FPSO is provided with external antenna, and described external antenna receives transmitting of described wireless transmitter module, and signal is transmitted to the reception of wireless signals terminal.
Wherein, described reception of wireless signals terminal is the hand-hold wireless reception signal terminal.
The beneficial effects of the utility model: owing to having adopted above-mentioned structure, the utility model passes through wireless transmission method, before substituting by manual monitoring, link up monitoring mode with falling behind of roaring of intercom, realize the Real Time Monitoring of Hawser pulling force and compass signal, improved the safety and reliability of oil transportation process, and equipment cost is low, is easy to install and operation, does not need the related personnel is carried out the training of specialty.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not consist of any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation that the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at the sea.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, need to prove, in the situation that do not conflict, the application's embodiment and the feature in embodiment can make up mutually.
Core of the present utility model is to provide a kind of sea to put forward the wireless monitor early warning system of hawser pull and compass signal in oily operation, it passes through wireless transmission method, before substituting by manual monitoring, link up monitoring mode with falling behind of roaring of intercom, realize the Real Time Monitoring of Hawser pulling force and compass signal, improved the safety and reliability of oil transportation process.
As shown in Figure 1, the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at sea described in the utility model, comprise the parked oil storage of FPSO wheel 1 and fixedly do not carry oil carrier 2, taking turns 1 and fixedly do not carry and be connected with hawser 3 between oil carrier 2 in the parked oil storage of FPSO.The parked oil storage wheel 1 of described FPSO is provided with compass 4, the pulling force sensor 5 for detection of described hawser 3 pulling force, the signals collecting emission all-in-one 6 for detection of the compass signal of the parked oil storage wheel 1 of FPSO, and the described oil carrier 2 of fixedly not carrying is provided with reception of wireless signals terminal 7.Described signals collecting emission all-in-one 6 gathers the compass signal of compass 4 and the pulling force signal of pulling force sensor 5, and compass signal and pulling force signal are sent to reception of wireless signals terminal 7, described reception of wireless signals terminal 7 is carried out Real Time Monitoring and early warning according to described hawser pull and compass signal.
Wherein, described signals collecting emission all-in-one 6 is by the hawser pull acquisition module, compass data acquisition module and wireless transmitter module consist of, described hawser pull acquisition module is used for gathering the pulling force signal of described pulling force sensor 5, described compass data acquisition module is used for gathering the compass signal of described compass 4, and described wireless transmitter module is used for compass signal and pulling force signal are sent to reception of wireless signals terminal 7.Concrete, the hardware of described signals collecting emission all-in-one by the integrated RS232/485 acquisition module that is used for the compass signal collection, be used for the hawser pull signals collecting integrated 4-20mA acquisition module, realize that wireless 433MHZ transmitter module and the power supply unit of data wireless transmission consist of; Instrument size is 150mm*130mm*60mm, is arranged on oil tanker telegraph instrument room frame.
Wherein, the parked oil storage wheel 1 of described FPSO is provided with external antenna 8, and described external antenna 8 receives transmitting of described wireless transmitter module, and signal is transmitted to reception of wireless signals terminal 7.Concrete, the length that described external antenna is arranged on top outside the parked oil storage wheel of FPSO telegraph instrument room is 400mm-450mm, the wire length between described signals collecting emission all-in-one and described external antenna is less than 10 meters.Described external antenna has one can be fixed on antenna the magnetic base at the outer top of oil tanker telegraph instrument room, and described external antenna peak will be in 150 degree visual ranges with the position of putting forward the described reception of wireless signals terminal on oil carrier.
Described reception of wireless signals terminal 7 is the hand-hold wireless reception signal terminal.Concrete, the hardware of described hand-hold wireless reception signal terminal is made of integrated 433MHZ wireless receiving module, 7 cun colored TFT touch screens, 8G storage card and power supply units.For example, described hand-hold wireless reception signal terminal can be the palm PC of working in movement, and with a touch-screen, power supply unit adopts powered battery.At sea carry in oily process, can carry out Real Time Monitoring and early warning to hawser pull and compass signal simultaneously by the hand-hold wireless reception signal terminal fixedly not carrying on oil carrier.
Set forth a lot of details so that fully understand the utility model in top description, still, the utility model can also adopt other to be different from other modes described here and implement, and therefore, can not be interpreted as the restriction to the utility model protection domain.
In a word; although the utility model has exemplified above-mentioned preferred implementation; but should illustrate; although those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in protection domain of the present utility model.
Claims (4)
1. the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at a sea, comprise the parked oil storage wheel of FPSO (1) and fixedly do not carry oil carrier (2), at the parked oil storage of FPSO wheel (1) with fixedly do not carry and be connected with hawser (3) between oil carrier (2), it is characterized in that: the parked oil storage wheel of described FPSO (1) is provided with compass (4), pulling force sensor (5) for detection of described hawser (3) pulling force, signals collecting emission all-in-one (6), the described oil carrier (2) of fixedly not carrying is provided with reception of wireless signals terminal (7), described signals collecting emission all-in-one (6) gathers the compass signal of compass (4) and the pulling force signal of pulling force sensor (5), and compass signal and pulling force signal are sent to reception of wireless signals terminal (7), described reception of wireless signals terminal (7) is carried out Real Time Monitoring and early warning according to described hawser pull and compass signal.
2. the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at sea according to claim 1, it is characterized in that: described signals collecting emission all-in-one (6) is by the hawser pull acquisition module, compass data acquisition module and wireless transmitter module consist of, described hawser pull acquisition module is used for gathering the pulling force signal of described pulling force sensor (5), described compass data acquisition module is used for gathering the compass signal of described compass (4), described wireless transmitter module is used for compass signal and pulling force signal are sent to reception of wireless signals terminal (7).
3. the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at sea according to claim 2, it is characterized in that: the parked oil storage wheel of described FPSO (1) is provided with external antenna (8), described external antenna (8) receives transmitting of described wireless transmitter module, and signal is transmitted to reception of wireless signals terminal (7).
4. the wireless monitor early warning system of hawser pull and compass signal in oily operation is put forward at sea according to claim 3, it is characterized in that: described reception of wireless signals terminal (7) is the hand-hold wireless reception signal terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670179 CN202928735U (en) | 2012-12-07 | 2012-12-07 | Cable tension and compass signal wireless monitoring and pre-warning system in marine oil extraction operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670179 CN202928735U (en) | 2012-12-07 | 2012-12-07 | Cable tension and compass signal wireless monitoring and pre-warning system in marine oil extraction operation |
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| Publication Number | Publication Date |
|---|---|
| CN202928735U true CN202928735U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220670179 Expired - Lifetime CN202928735U (en) | 2012-12-07 | 2012-12-07 | Cable tension and compass signal wireless monitoring and pre-warning system in marine oil extraction operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980706A (en) * | 2012-12-07 | 2013-03-20 | 中国海洋石油总公司 | Wireless monitoring and early warning system of cable tension and compass signals in offshore oil extraction operation |
-
2012
- 2012-12-07 CN CN 201220670179 patent/CN202928735U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980706A (en) * | 2012-12-07 | 2013-03-20 | 中国海洋石油总公司 | Wireless monitoring and early warning system of cable tension and compass signals in offshore oil extraction operation |
| CN102980706B (en) * | 2012-12-07 | 2015-03-25 | 中国海洋石油总公司 | Wireless monitoring and early warning system of cable tension and compass signals in offshore oil extraction operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130508 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |