CN220243467U - Novel multifunctional floating type positioning transmission device - Google Patents
Novel multifunctional floating type positioning transmission device Download PDFInfo
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- CN220243467U CN220243467U CN202321622411.5U CN202321622411U CN220243467U CN 220243467 U CN220243467 U CN 220243467U CN 202321622411 U CN202321622411 U CN 202321622411U CN 220243467 U CN220243467 U CN 220243467U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 6
- 238000005188 flotation Methods 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004851 dishwashing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
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Abstract
A novel multifunctional floating type positioning and transmitting device is provided with a circular floating body floating on the sea surface, wherein an upper building is fixed at the center of the floating body, a steel cylinder structure is arranged at the center of the upper building, and the bottom of the steel cylinder structure extends downwards to the inside of the floating body all the time and is in butt joint with an STP floating body. The steel cylinder structure top internal fixation has rotary joint, and rotary joint is connected with transmission pipeline, and transmission pipeline extends downwards, communicates with the inside riser of STP flotation pontoon, riser bottom and seabed well head intercommunication. Suction cup devices are symmetrically arranged on two sides of the superstructure, the CO2 transport ship is located on the suction cup devices, and the suction cup devices are fixed on the upper surface of the floating body. The device can adapt to ships with different drafts by ballasting, can moor two ships simultaneously and simultaneously carry out CO2 transmission operation, is fixedly connected with a mooring ship by arranging a special negative pressure adsorption device and an electromagnet adsorption device, realizes positioning by being connected with an STP buoy, and is provided with two full-rotation propellers simultaneously so as to realize auxiliary propulsion and positioning functions.
Description
Technical Field
The utility model belongs to the field of ship construction and design, and particularly relates to a novel multifunctional floating type positioning and transmitting device.
Background
At present, the CO2 transmission needs to keep a semi-cold and semi-pressure state, and needs to be loaded and unloaded at a dock, but with the implementation of a double-carbon policy, the CO2 transmission amount is rapidly increased, the resources of the dock and the port are increasingly tense, and the situation of dock shortage for CO2 loading and unloading is likely to occur. Meanwhile, the CO2 filling requirement of the abandoned offshore oil field is very vigorous, and how to find a high-efficiency and safe mooring positioning transmission device becomes a problem to be solved urgently. To solve this problem, a floating positioning transfer device can be set up in the sea area near the wharf and offshore fields for mooring positioning.
Disclosure of Invention
In order to solve the problems, the utility model provides a novel multifunctional floating type positioning and transmitting device, which aims to achieve the purpose of transmitting CO2 while mooring a ship, and adopts the following technical scheme:
the utility model provides a novel multi-functional floating location transmission device has the circular body that floats on the sea, body center is fixed with rectangular superstructure the center of superstructure is provided with a steel cylinder structure, steel cylinder structure bottom extends down to all the time the body is inside, dock with the STP flotation pontoon, the steel cylinder structure the STP flotation pontoon with the body is all connected through swivel bearing.
The rotary joint is fixed in the top of the steel cylinder structure and is connected with a transmission pipeline, the transmission pipeline extends downwards and is communicated with a vertical pipe in the STP buoy, and the bottom of the vertical pipe is communicated with a seabed wellhead.
The two sides of the superstructure are symmetrically provided with sucker devices, the CO2 transport ship is positioned on the sucker devices, the sucker devices are fixed on the upper surface of the floating body, the sucker devices are cavities with openings at the tops, the cavities are embedded into the upper surface of the floating body, rubber sealing rings are fixed on the surfaces of the tops of the sucker devices, the rubber sealing ring is connected with the sucker device, the connecting part of the rubber sealing ring and the sucker device is provided with an air hole, the air hole is communicated with the cavity, a first pipeline is connected into the cavity, the first pipeline is connected with a fan, the fan is connected with an empty cabin through a second pipeline, and the empty cabin is positioned in the floating body.
And electromagnets are fixed on building walls on two sides of the superstructure, and the electromagnets adsorb the CO2 transport ship.
Above-mentioned novel multi-functional floating location transmission device, further, rotary joint is two, every rotary joint is connected with one transmission line, one rotary joint corresponds one the CO2 transport ship.
In the novel multifunctional floating type positioning and conveying device, the number of the holes in the sucker device is two more than one.
According to the novel multifunctional floating type positioning and conveying device, two electromagnets are symmetrically fixed on building walls on each side of the superstructure, and the electromagnets are located above a waterline.
According to the novel multifunctional floating type positioning and transmitting device, a circle of ballast tanks are surrounded on the outer ring of the floating body, and a dynamic positioning device is arranged at the bottom of each ballast tank.
According to the novel multifunctional floating type positioning and transmitting device, the bottom of the STP pontoon is connected with the seabed through the anchor chain.
Above-mentioned novel multi-functional floating location transmission device, further, be fixed with hose on the superstructure and receive and hold device, living area module and crane.
Above-mentioned novel multi-functional floating location transmission device, more further, the body is inside to be provided with generator and fuel tank (22), the fuel tank gives the generator power supply, the generator for the fan electro-magnet the power positioner reaches rotary joint power supply.
The novel multifunctional floating type positioning and transmitting device comprises two dynamic positioning devices which are symmetrically fixed at the bottom of the floating body.
Above-mentioned novel multi-functional floating location transmission device, further, two hose receipts are held the device symmetry and are fixed the both ends of superstructure, the hose receipts are held the device and are had hose connector, hose connector with the hose interface connection on the CO2 transport ship.
The utility model provides a novel multifunctional floating type positioning and transmitting device, which can adapt to ships with different drafts by ballasting, can moor two ships simultaneously for small ships and simultaneously carry out CO2 transmission operation, is fixedly connected with a mooring ship by arranging a special negative pressure adsorption device and an electromagnet adsorption device, realizes positioning by being connected with an STP buoy, and is provided with two full-rotation propellers simultaneously so as to realize auxiliary propulsion and positioning functions.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a suction cup device in a partially enlarged configuration;
fig. 4 is a schematic diagram of another side view structure of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
A novel multifunctional floating type positioning and transmitting device is shown in figure 1, and is composed of an upper building 1, a cylindrical floating body 2, a hose collecting device 3 and a living area module 4, wherein a crane 5 is arranged on the upper building and used for lifting hose joints, meanwhile, the device can also be used for transferring materials and personnel, a lifeboat can also be lowered under emergency, a steel cylinder structure 21 is arranged in the center of the upper building, two rotary joints 12 are integrally arranged in the steel cylinder structure and used for transmitting liquid CO2, each rotary joint is connected with an independent transmission pipeline 18, and simultaneous unloading of two CO2 transport vessels 13 can be realized. A suction cup device 14 is arranged on the top of the cylindrical floating body.
The floating body center is fixed with rectangular superstructure, is provided with a steel cylinder structure in the center of superstructure, and steel cylinder structure bottom extends to the body inside all the time downwards, dock with the STP flotation pontoon, and steel cylinder structure, STP flotation pontoon and body are all connected through swivel bearing. The steel cylinder structure top internal fixation has rotary joint, and rotary joint is connected with transmission pipeline, and transmission pipeline extends downwards, communicates with the inside riser of STP flotation pontoon, riser bottom and seabed well head intercommunication. The two sides of the superstructure are symmetrically provided with sucking disc devices, the CO2 transport ship is located on the sucking disc devices, the sucking disc devices are fixed on the upper surface of the floating body, the sucking disc devices are cavities with openings at the tops, the cavities are embedded into the upper surface of the floating body, the surfaces of the tops of the sucking disc devices are fixedly provided with rubber sealing rings, air holes can be formed in the joint of the rubber sealing rings and the sucking disc devices, the air holes are communicated with the cavities, a first pipeline is connected into the cavities, the first pipeline is connected with a fan, the fan is connected with an empty cabin through a second pipeline, and the empty cabin is located in the floating body.
The electromagnet 6 is arranged on the building walls on the two sides of the superstructure, when the CO2 transportation needs mooring, the floating type positioning and conveying device adjusts the draft of the device through the ballast tank 26 so as to adapt to the position of the CO2 transportation ship, the rubber sealing ring 15 is tightly attached to the bottom of the CO2 transportation ship, and meanwhile, the power positioning device 11 is started, so that the CO2 transportation ship is tightly attached to the electromagnet fastening device. As shown in FIG. 3, suction cup devices 14 are symmetrically arranged on two sides of the superstructure, the CO2 transport ship is located on the suction cup devices, the suction cup devices are fixed on the upper surface of the floating body, the suction cup devices are cavities with openings 16 at the tops, the cavities are embedded into the upper surface of the floating body, rubber sealing rings 15 are fixed on the surfaces of the tops of the suction cup devices, air holes 17 can be formed in the joints of the rubber sealing rings and the suction cup devices, the air holes 17 are communicated with the cavities, first pipelines 24 are connected into the cavities, the first pipelines are connected with fans 20, the fans are connected with the empty cabins through second pipelines 28, and the empty cabins are located in the floating body.
When the CO2 transport ship is close to the sucker device, the sucker device works, firstly, the fan is started, air is injected into the sucker device through the first pipeline and the opening, water between the rubber sealing rings is discharged, so that the water storage capacity between the sucker devices can be reduced, the ballast of the device is continuously adjusted, after the rubber sealing rings are in contact with the bottom of the CO2 transport ship, the fan is started to reversely suck air, the air between the sucker devices is sucked out, negative pressure is formed between the rubber sealing rings, the sucker devices are only pressed together with the bottom of the ship under the action of water pressure, the electromagnet fastening device is started, the side plates of the CO2 transport ship are tightly sucked, the fixation of the CO2 transport ship is completed, and the effect after the fixation is shown in figure 4. If water is stored between the sucker devices, the water is collected in a cavity at the bottom of the dish washing device, the blower is started to suck air, the air and the stored water are sucked into the empty cabin through the first pipeline for storage, so that the vacuum state between the sucker devices is guaranteed, when the CO2 transmission operation is finished, the blower inflates the cavity, the negative pressure state disappears, the CO2 transport ship is separated from the dish washing device, and the cabin where the blower is connected with the air holes of the cylindrical floating body, so that air injection is guaranteed. The cylinder floats in the body and sets up generator 21 and fuel tank 22, the fuel tank gives the generator power supply, the generator is fan, electro-magnet, power positioner and rotary joint power supply, after the CO2 transport ship accomplishes fixedly, the crane will twine the hose connector on the hose receipts and hold the device, handling to the CO2 transport ship, with the hose interface connection on the ship, the liquid CO2 on the CO2 transport ship is carried to the internal pipeline on the location transmission device through the hose, the other end and the rotary joint of internal pipeline are connected, through the inside transmission pipeline 18 of rotary joint, carry liquid CO2 to riser 9, later pour into the abandoned oil well on the seabed through seabed wellhead 10.
Because CO2 is always in a liquid state in the transmission process, the pipeline pressure is between 1MPa and 8MPa, the liquid temperature in the pipeline is between minus 30 ℃ and minus 30 ℃, CO2 is transmitted to be kept in a liquid state, and the liquid CO2 is in a low-temperature pressurized state, so that the pipeline needs to be resistant to low temperature and pressure, and the transmission pipeline and the vertical pipe have the characteristics of low temperature resistance and pressure resistance. The floating type positioning and transmitting device is tightly connected with the STP pontoon 8, and rotary bearings 19 are arranged at the upper and lower positions in the center of the cylindrical pontoon, so that the floating type positioning and transmitting device can rotate around the STP pontoon, and meanwhile, the STP pontoon is connected with the seabed through an anchor chain, and the dynamic positioning device can perform auxiliary positioning under severe sea conditions. The two hose cable collecting devices 3 arranged on the superstructure are arranged in a central symmetry mode, and stability of the floating type positioning and conveying device is guaranteed. After the CO2 transport ship is fixed with the cylindrical floating body, a set of single-point mooring device is formed with the STP buoy, so that the positioning of the CO2 transport ship and the CO2 transmission work can be performed.
Claims (10)
1. The novel multifunctional floating type positioning and transmitting device is characterized by comprising a circular floating body floating on the sea, wherein a rectangular superstructure (1) is fixed at the center of the floating body, a steel cylinder structure is arranged at the center of the superstructure, the bottom of the steel cylinder structure extends downwards to the inside of the floating body all the way, the steel cylinder structure is in butt joint with an STP (transfer point) pontoon (8), and the steel cylinder structure, the STP pontoon and the floating body are all connected through a rotary bearing (19);
a rotary joint (12) is fixed in the top of the steel cylinder structure, the rotary joint is connected with a transmission pipeline (18), the transmission pipeline extends downwards and is communicated with a vertical pipe (9) in the STP buoy, and the bottom of the vertical pipe is communicated with a seabed wellhead (10);
the upper building is characterized in that sucker devices (14) are symmetrically arranged on two sides of the superstructure, a CO2 transport ship (13) is located on the sucker devices, the sucker devices are fixed on the upper surface of the floating body, the sucker devices are cavities with openings (16) at the tops, the cavities are embedded in the upper surface of the floating body, rubber sealing rings (15) are fixed on the surfaces of the tops of the sucker devices, air holes (17) can be formed in the joints of the rubber sealing rings and the sucker devices, the air holes are communicated with the cavities, a first pipeline (24) is connected into the cavities, a fan (20) is connected to the first pipeline, and is connected with an empty cabin (23) through a second pipeline (28) and located in the floating body;
and electromagnets (6) are fixed on building walls on two sides of the superstructure, and the electromagnets adsorb the CO2 transport ship.
2. The novel multifunctional floating positioning and transmitting device according to claim 1, wherein the number of the rotary joints is two, each rotary joint is connected with one transmission pipeline, and one rotary joint corresponds to one CO2 transport ship.
3. A novel multi-functional floating positioning and transferring device according to claim 1, wherein said openings on said suction cup means are two.
4. The novel multifunctional floating type positioning and transmitting device according to claim 1, wherein two electromagnets are symmetrically fixed on the building wall on each side of the superstructure, and the electromagnets are located above a waterline.
5. A new multifunctional floating positioning and transmitting device according to claim 1, characterized in that the outer ring of the floating body is surrounded by a circle of ballast tanks (26), the bottom of which is provided with a dynamic positioning device (11).
6. A new multifunctional floating positioning and transferring device according to claim 1, characterized in that the STP buoy bottom is connected to the sea floor by means of an anchor chain (7).
7. The novel multifunctional floating type positioning and transmitting device according to claim 1, wherein a hose collecting device (3), a living area module (4) and a crane (5) are fixed on the superstructure.
8. The novel multifunctional floating type positioning and transmitting device according to claim 1, wherein a generator and a fuel tank (22) are arranged inside the floating body, the fuel tank supplies power for the generator, and the generator supplies power for the fan, the electromagnet, the power positioning device and the rotary joint.
9. The novel multifunctional floating type positioning and transmitting device according to claim 5, wherein the number of the dynamic positioning devices is two, and the dynamic positioning devices are symmetrically fixed at the bottom of the floating body.
10. The novel multifunctional floating positioning and transmitting device according to claim 7, wherein two hose collecting devices are symmetrically fixed at two ends of the superstructure, each hose collecting device is provided with a hose connector, and each hose connector is connected with a hose connector on the CO2 transport ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622411.5U CN220243467U (en) | 2023-06-26 | 2023-06-26 | Novel multifunctional floating type positioning transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622411.5U CN220243467U (en) | 2023-06-26 | 2023-06-26 | Novel multifunctional floating type positioning transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243467U true CN220243467U (en) | 2023-12-26 |
Family
ID=89235489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321622411.5U Active CN220243467U (en) | 2023-06-26 | 2023-06-26 | Novel multifunctional floating type positioning transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243467U (en) |
-
2023
- 2023-06-26 CN CN202321622411.5U patent/CN220243467U/en active Active
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