CN205754060U - Prisoner for marine riser can TRT - Google Patents
Prisoner for marine riser can TRT Download PDFInfo
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- CN205754060U CN205754060U CN201620111613.7U CN201620111613U CN205754060U CN 205754060 U CN205754060 U CN 205754060U CN 201620111613 U CN201620111613 U CN 201620111613U CN 205754060 U CN205754060 U CN 205754060U
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Abstract
This utility model provides a kind of prisoner's energy TRT for marine riser, and including flexible membranous prisoner's energy electric power-feeding structure, described flexible membranous prisoner can be coated on marine riser surface by electric power-feeding structure, and described flexible membranous is captureed and can be packaged with multiple piezoelectric unit in electric power-feeding structure.The electric energy that electric energy produced by TRT of the present utility model is fully able to the detecting system into submarine pipeline, detection data transmission system offer is enough, it is also equipped with electrical energy storage device, can store in time when producing electric energy and having more than needed, the continued power of guarantee system, this utility model the most directly supports the radio detection of pipeline in the such special environment in ocean, and detect being wirelessly transferred of data, it is the important innovation of submerged structure detection technique.
Description
Technical field
This utility model relates to the prisoner of marine riser can TRT.
Background technology
Petroleum gas is the grand strategy resource of relation national economy and social development, and China's ocean recoverable oil reserves almost accounts for 1/3rd of whole recoverable reserves, will be the most all the most important thing of national energy strategy.Submarine pipeline be Marine oil and gas resource main be also means of transportation the most quick, economic, reliable.Submarine pipeline Service Environment is extreme, along with the defects such as its active time is continuously increased, burn into weld seam have had a strong impact on the safety of pipeline, become the main cause that pipeline accident occurs, thus, utilize detection instrument that submarine pipeline carries out safety detection and become the important means ensureing that pipe safety runs.In recent years, radio sensor develops rapidly, day by day it is widely used, the special construction detection that be in extreme environment this kind of for submarine pipeline has great application advantage, but such sensor currently mainly energy storage energy-provision way is chemical cell, it is impossible to enough along with the long service process permanent supply of submarine pipeline, and volume and quality the biggest, therefore, developing a kind of new energy-provision way can promote submarine pipeline wireless supervisory control system to become a reality.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of prisoner's energy TRT for marine riser, it is possible to utilize the sensing in the detection and monitoring system that the vibration deformation of ocean current effect Ocean standpipe is pipeline and data transmission to provide electric energy.
This utility model solves technical problem and be the technical scheme is that the prisoner's energy TRT for marine riser, including flexible membranous prisoner's energy electric power-feeding structure, described flexible membranous prisoner can be coated on marine riser surface by electric power-feeding structure, and described flexible membranous prisoner can be packaged with multiple piezoelectric unit in electric power-feeding structure.
While using technique scheme, this utility model can also use or combine and use technical scheme further below:
The plurality of piezoelectric unit is banding or matrix arrangement, and the series connection of the plurality of piezoelectric unit forms piezoelectric unit circuit.
Described flexible membranous prisoner can include that flexible insulating film, described piezoelectric unit circuit are compressed on flexible insulating film surface by electric power-feeding structure, and described flexible insulating film surface is additionally provided with power control system, and described piezoelectric unit circuit is connected to power control system.
Described power control system includes stabilized rectifier, energy storage device, potential device and for connecting the circuit output end mouth of electrical equipment, and described power control system is by being wired to piezoelectric unit circuit.
Described flexible insulating film surface is provided with waterproof enclosure, and in described piezoelectric unit circuit and power control system are encapsulated in by described waterproof enclosure, forming the flexible membranous prisoner sealed with flexible insulating film can electric power-feeding structure.
The two ends of described flexible membranous prisoner's energy electric power-feeding structure are provided with the bayonet socket that can cooperate, and when described bayonet socket closes, described flexible membranous prisoner can form flexible sleeve by electric power-feeding structure on marine riser surface.
nullThe beneficial effects of the utility model are: this utility model utilizes the forward piezoelectric effect of piezoelectric，The film apparatus comprising piezoelectric unit array is wrapped in marine riser outer surface，The pipe vibration changes mechanical energy caused by ocean current is electric energy，Power supply in this power supply film apparatus controls the voltage stabilizing of integrated system、Transformation processes，The electrical equipment of pipe detection is powered a little or carries out electric energy storage，Electric energy produced by TRT of the present utility model is fully able to the detecting system into submarine pipeline、Detection data transmission system provides enough electric energy，It is also equipped with electrical energy storage device，Can store in time when producing electric energy and having more than needed，The continued power of guarantee system，This utility model the most directly supports the radio detection of pipeline in the such special environment in ocean，And detect being wirelessly transferred of data，It it is the important innovation of submerged structure detection technique.
Accompanying drawing explanation
Fig. 1 is this utility model side view when marine riser.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is plane graph of the present utility model.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is explosive view of the present utility model.
Fig. 6 is this utility model overall tomograph when marine riser.
Fig. 7 is the partial 3 d structure chart of Fig. 6.
Label in figure: 1-flexible membranous prisoner can electric power-feeding structure；2-macromolecule waterproof insulation fexible film；3-piezoelectric unit；4-electric wire；5-energy supply control module；6-bayonet socket；7-waterproof enclosure；8-marine riser.
Detailed description of the invention
Referring to the drawings.
Prisoner's energy TRT for marine riser of the present utility model, including flexible membranous prisoner's energy electric power-feeding structure 1, flexible membranous prisoner's energy electric power-feeding structure 1 is coated on the surface of marine riser 8, and flexible membranous is captureed and can be packaged with multiple piezoelectric unit 3 in electric power-feeding structure 1.
Flexible membranous prisoner can include macromolecule water proof flexible dielectric film 2 by electric power-feeding structure 1, and the outer perimeter of the marine riser that the length of flexible insulating film will be coated with by it determines, thin-film width is determined by piezoelectric unit array-width needed for device.
Multiple piezoelectric units 3 are in banding or matrix arrangement, and form piezoelectric unit circuit by electric wire 4 series connection.Piezoelectric unit component units array, the piezoelectric unit value in the range of 5-10cm of spacing between any two, piezoelectric-array length is determined by marine riser girth, piezoelectric-array width is determined by electrical equipment institute subfam. Spiraeoideae, piezoelectric-array width is the widest, then piezoelectric unit quantity is the most, and the electricity that i.e. can be provided by is the biggest.
Electric wire 4 is printed on the surface of macromolecule water proof flexible dielectric film 2, so that piezoelectric unit circuit is compressed on the surface of macromolecule water proof flexible dielectric film 2, the surface of macromolecule water proof flexible dielectric film 2 is additionally provided with power control system, and piezoelectric unit circuit is connected to power control system.
Power control system uses integrated energy supply control module 5, energy supply control module 5 is also compressed on the surface of macromolecule water proof flexible dielectric film 2, energy supply control module 5 includes stabilized rectifier, energy storage device, potential device and for connecting the circuit output end mouth of electrical equipment, energy supply control module 5 is by being wired to piezoelectric unit circuit, energy supply control module 5 is connected with piezoelectric unit array by electric wire, being connected with external electric equipment by circuit output end mouth and be its power supply, energy storage device is then used for storing electric energy more than needed.
nullThe surface of macromolecule water proof flexible dielectric film 2 is provided with waterproof enclosure 7，Described waterproof enclosure 7 includes encapsulated layer and lower encapsulated layer，Described macromolecule water proof flexible dielectric film 2 includes fexible film and film substrate，Described upper encapsulated layer envelopes fexible film and piezoelectric unit circuit thereon and energy supply control module 5，It is peripheral that described lower encapsulated layer is coated on film substrate，In piezoelectric unit circuit and energy supply control module 5 are encapsulated in by waterproof enclosure 7，Forming the flexible membranous prisoner sealed with macromolecule water proof flexible dielectric film 2 can electric power-feeding structure 1，Described energy supply control module 5 is positioned at macromolecule water proof flexible dielectric film 2 side，Electric wire in flexible membranous prisoner's energy electric power-feeding structure 1 is all pooled to this side at energy supply control module 5 place and the most outwards powers，In this design makes flexible membranous prisoner's energy electric power-feeding structure 1, complicated wire structure can resist the vibration in marine environment and other influences.
The two ends of flexible membranous prisoner's energy electric power-feeding structure 1 are provided with the bayonet socket 6 that can cooperate, and when the bayonet socket 6 at two ends closes, flexible membranous prisoner can form flexible sleeve by electric power-feeding structure 1 on marine riser 8 surface.
Under ocean current effect, the piezoelectric unit on macromolecule water proof flexible dielectric film 2 surface and pipeline configuration synchronous vibration, there is identical deformation and strain, characteristic according to piezoelectric, piezoelectric unit produces electric current due to deformation, thus vibration mechanical energy is converted into electric energy, and control integrated system through circuit transmission to power supply, in power supply controls integrated system, electric current will provide stable, the electric energy of voltage matches by commutator and transformator for outside electricity consumption facility, or electric energy more than needed is stored in electric energy accumulator, reaches to continue, stablize the using effect of energy supply.
Claims (4)
1. for prisoner's energy TRT of marine riser, it is characterised in that: including flexible membranous prisoner's energy electric power-feeding structure, described flexible membranous prisoner can be coated on marine riser surface by electric power-feeding structure, and described flexible membranous is captureed and can be packaged with multiple piezoelectric unit in electric power-feeding structure；
The plurality of piezoelectric unit is banding or matrix arrangement, and the series connection of the plurality of piezoelectric unit forms piezoelectric unit circuit；
Described flexible membranous prisoner can include that flexible insulating film, described piezoelectric unit circuit are compressed on flexible insulating film surface by electric power-feeding structure, and described flexible insulating film surface is additionally provided with power control system, and described piezoelectric unit circuit is connected to power control system.
2. the prisoner's energy TRT for marine riser as claimed in claim 1, it is characterized in that: described power control system includes stabilized rectifier, energy storage device, potential device and for connecting the circuit output end mouth of electrical equipment, and described power control system is by being wired to piezoelectric unit circuit.
3. the prisoner's energy TRT for marine riser as claimed in claim 1, it is characterized in that: described flexible insulating film surface is provided with waterproof enclosure, in described piezoelectric unit circuit and power control system are encapsulated in by described waterproof enclosure, forming the flexible membranous prisoner sealed with flexible insulating film can electric power-feeding structure.
4. the prisoner's energy TRT for marine riser as claimed in claim 1, it is characterized in that: the two ends of described flexible membranous prisoner's energy electric power-feeding structure are provided with the bayonet socket that can cooperate, when described bayonet socket closes, described flexible membranous prisoner can form flexible sleeve by electric power-feeding structure on marine riser surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111613.7U CN205754060U (en) | 2016-02-03 | 2016-02-03 | Prisoner for marine riser can TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111613.7U CN205754060U (en) | 2016-02-03 | 2016-02-03 | Prisoner for marine riser can TRT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754060U true CN205754060U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111613.7U Active CN205754060U (en) | 2016-02-03 | 2016-02-03 | Prisoner for marine riser can TRT |
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| Country | Link |
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| CN (1) | CN205754060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160568A (en) * | 2016-02-03 | 2016-11-23 | 浙江大学 | Prisoner for marine riser can TRT |
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2016
- 2016-02-03 CN CN201620111613.7U patent/CN205754060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160568A (en) * | 2016-02-03 | 2016-11-23 | 浙江大学 | Prisoner for marine riser can TRT |
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