CN114750905A - Buoyancy device for self-sinking and self-floating of underwater data cabin and seabed IDC system - Google Patents
Buoyancy device for self-sinking and self-floating of underwater data cabin and seabed IDC system Download PDFInfo
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- CN114750905A CN114750905A CN202111115388.6A CN202111115388A CN114750905A CN 114750905 A CN114750905 A CN 114750905A CN 202111115388 A CN202111115388 A CN 202111115388A CN 114750905 A CN114750905 A CN 114750905A
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- 238000007667 floating Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000005188 flotation Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 5
- 239000011435 rock Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of underwater equipment, and provides a buoyancy device for self-sinking and self-floating of an underwater data cabin, which comprises: a buoyant platform adapted to carry a data compartment; the buoyancy adjusting structure is arranged on the buoyancy platform, and has a first state of reducing the buoyancy of the buoyancy platform to enable the buoyancy platform to sink and a second state of increasing the buoyancy of the buoyancy platform to enable the buoyancy platform to float; and the guide structure is connected with the buoyancy platform and is suitable for limiting the buoyancy platform to shake in the movement process. This buoyancy device is provided with the buoyancy platform that is used for bearing the weight of the data compartment, moreover, still leads to and is spacing to the buoyancy platform through the guide structure who links to each other with the buoyancy platform, prevents that the buoyancy platform from taking place to rock at come-up or sunken in-process, makes the steady removal of data compartment, avoids causing the influence to its interior equipment. And moreover, the buoyancy adjusting structure is further arranged, so that the buoyancy of the crane can be adjusted as required, the crane is used for assisting the crane to lift the data cabin, and the lifting difficulty is reduced.
Description
Technical Field
The invention relates to the technical field of underwater equipment, in particular to a buoyancy device for self-sinking and self-floating of an underwater data cabin and a seabed IDC system.
Background
With the development of marine technologies, research works such as marine exploration and development gradually move from shallow sea to deep sea, and an underwater data cabin is a structure which provides an installation space for instrument units such as electronic circuits and power supplies, ensures that electronic equipment can safely and reliably work underwater, and is applied to marine equipment such as marine exploration and development, scientific research and underwater weaponry.
The seabed data cabin needs a stable working environment, and when the data cabin needs operation and maintenance, in order to reduce the operation and maintenance difficulty, a crane is usually adopted to lift the data cabin out of water. However, under the influence of ocean currents, wind waves and the like, the data cabin is easy to shake in the process of salvaging and floating, and influences are caused on equipment inside the data cabin.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is that when the data cabin needs to be operated and maintained in the prior art, the data cabin is easy to shake in the process of salvaging and floating up, and the equipment in the data cabin is affected, so that the buoyancy device for the self-sinking and floating of the underwater data cabin and the seabed IDC system are provided.
The invention provides a buoyancy device for self-sinking and self-floating of an underwater data cabin, which comprises: a buoyant platform adapted to carry a data compartment; the buoyancy adjusting structure is arranged on the buoyancy platform, and has a first state of reducing the buoyancy of the buoyancy platform so as to enable the buoyancy platform to sink and a second state of increasing the buoyancy of the buoyancy platform so as to enable the buoyancy platform to float; and the guide structure is connected with the buoyancy platform and is suitable for limiting the buoyancy platform to shake in the movement process.
Furthermore, the buoyancy adjusting structure comprises a buoy and a pump body, and the buoy is arranged on one surface of the buoyancy platform, which is back to the data cabin; the floating cylinder is provided with a water outlet and a water inlet, and the pump body is connected with the water outlet and is suitable for pumping out the water body in the floating cylinder.
Further, the flotation pontoon includes two, two the flotation pontoon symmetry sets up the both sides of buoyancy platform.
Furthermore, the peripheral edges of the buoyancy platform are provided with guardrails, and the guardrails and the data cabins are located on the same surface of the buoyancy platform.
Furthermore, the guide structure comprises a guide pile and a limiting sleeve; one end of the guide pile is fixed underwater, and the other end of the guide pile extends towards the water surface; the limiting sleeve is slidably sleeved on the guide pile, and the limiting sleeve is connected with the buoyancy platform.
Furthermore, the buoyancy device for the self-sinking and self-floating of the underwater data cabin further comprises a sinking-prevention plate which is tiled underwater, and the guide piles are detachably arranged on the plate surface of the sinking-prevention plate; the buoyancy platform is placed on the anti-sinking plate.
Furthermore, a pressing block is arranged at the edge of the surface of the anti-sinking plate and is suitable for limiting the movement of the anti-sinking plate.
The invention also provides a seabed IDC system, which comprises the buoyancy device.
Further, the subsea IDC system further comprises: and the data cabin module is arranged on the buoyancy platform.
Further, the subsea IDC system further comprises: the data cabin module comprises a base and a cabin body; the base is arranged on the buoyancy platform, and one surface of the base, which is back to the buoyancy platform, is provided with a containing groove; the cabin body is arranged on one surface of the base, which faces back to the buoyancy platform, and is positioned in the accommodating groove.
The technical scheme of the invention has the following advantages:
the buoyancy device for the self-sinking and self-floating of the underwater data cabin is provided with the buoyancy platform for bearing the data cabin, and the buoyancy platform is guided and limited by the guide structure connected with the buoyancy platform, so that the buoyancy platform is prevented from shaking in the floating or sinking process, the data cabin is enabled to stably move, and the influence on equipment in the data cabin is avoided. And moreover, the buoyancy adjusting structure is further arranged, so that the buoyancy of the crane can be adjusted as required, the crane is used for assisting the crane to lift the data cabin, and the lifting difficulty is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a buoyancy device for self-floating of an underwater data cabin, provided in one embodiment of the invention;
FIG. 2 is a schematic view of a buoyancy device for self-ballasting of an underwater data pod, provided in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a buoyancy device for self-sinking and self-floating of an underwater data cabin according to another embodiment of the invention in a use state;
fig. 4 is a schematic diagram of a buoyancy device for self-submerging and self-submerging of an underwater data cabin provided in another embodiment of the invention when the buoyancy device is floated out of the water.
Description of reference numerals:
1. a buoyant platform; 2. A data compartment module; 3. A guide pile;
4. a limiting sleeve; 5. A float bowl; 6. An anti-sinking plate;
7. briquetting; 8. A guardrail; 9. Hoisting a machine;
10. the surface of the water.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
FIG. 1 is a schematic structural diagram of a buoyancy device for self-floating of an underwater data cabin, provided in one embodiment of the invention; FIG. 2 is a schematic diagram of a buoyancy device for self-ballasting of an underwater data cabin according to an embodiment of the present invention from a further perspective; as shown in fig. 1 and fig. 2, the present embodiment provides a buoyancy device for self-sinking and self-floating of an underwater data cabin, comprising: the buoyant platform 1, for example, the buoyant platform 1 may be a rectangular plate, and the buoyant platform 1 is horizontally disposed and adapted to carry a data compartment.
The buoyancy adjusting structure is arranged on the buoyancy platform 1, and has a first state of reducing the buoyancy of the buoyancy platform 1 to enable the buoyancy platform 1 to sink and a second state of increasing the buoyancy of the buoyancy platform 1 to enable the buoyancy platform 1 to float; for example, the buoyancy adjusting structure can be a gasbag type structure design, and the buoyancy of the buoyancy adjusting structure can be adjusted by expanding or contracting to change the volume; for example, the buoyancy adjusting structure can also be designed as a buoy 5 type structure, and the buoyancy of the buoyancy adjusting structure can be adjusted by filling or discharging water to change the weight.
And the guide structure is connected with the buoyancy platform 1 and is suitable for limiting the buoyancy platform 1 to shake in the movement process. For example, the guide structure may be a structure composed of a slide rail and a slide block, a structure composed of the guide pile 3 and the limiting sleeve 4, a structure composed of a gear and a rack, or a structure composed of a rope and a hanging ring. The aim is to allow the buoyant platform 1 to move in the direction of a line and not in any other direction than that line.
FIG. 3 is a schematic diagram of a buoyancy device for self-sinking and self-floating of an underwater data cabin according to another embodiment of the invention in a use state; FIG. 4 is a schematic view of a buoyancy device for self-ballasting of an underwater data compartment provided in another embodiment of the present invention as it floats out of the water; as shown in fig. 3 and 4, when the data cabin needs to be operated and maintained, the buoyancy of the buoyancy adjusting structure can be increased, so that the buoyancy platform 1 floats upwards, and the data cabin borne by the buoyancy platform is driven to float upwards simultaneously until the data cabin is exposed out of the water surface 10, and under the limitation of the guide structure, the buoyancy platform 1 cannot shake, so that the data cabin is kept in a stable state in the floating process. After the operation and maintenance are finished, the buoyancy of the buoyancy adjusting structure can be reduced, so that the buoyancy platform 1 sinks, the data cabin borne by the buoyancy platform 1 is driven to sink together until the data cabin sinks into the seabed, and the buoyancy platform 1 cannot shake under the limitation of the guide structure, so that the data cabin is kept in a stable state in the sinking process. Wherein, the floating platform 1 can also be salvaged by adopting the matching of the crane 9.
The buoyancy device for the self-sinking and self-floating of the underwater data cabin is provided with the buoyancy platform 1 for bearing the data cabin, and the buoyancy platform 1 is guided and limited by the guide structure connected with the buoyancy platform 1, so that the buoyancy platform 1 is prevented from shaking in the floating or sinking process, the data cabin is prevented from moving stably, and the influence on equipment in the data cabin is avoided. And moreover, the buoyancy adjusting structure is further arranged, so that the buoyancy of the crane can be adjusted as required, the crane is used for assisting the crane 9 in hoisting the data cabin, and the difficulty in hoisting is reduced.
In the embodiment, the buoyancy adjusting structure comprises a buoy 5 and a pump body, and the buoy 5 can be welded on one surface of the buoyancy platform 1, which is opposite to the data cabin; the float bowl 5 is provided with a water outlet and a water inlet, a control valve is arranged at the water outlet and the water inlet, and the pump body is connected with the water outlet and is suitable for pumping out the water body in the float bowl 5. Wherein, the water inlet of the buoy 5 can be connected with the pump body to accelerate the water inlet speed. The buoyancy can be adjusted by changing the amount of water in the buoy 5 to change the weight of the water.
In this embodiment, the number of the buoys 5 may be two, and the two buoys 5 are symmetrically arranged on two sides of the buoyancy platform 1. The number of the buoys 5 can be set according to needs, and is not particularly limited herein.
In this embodiment, the peripheral edge all is provided with guardrail 8 of buoyancy platform 1, and guardrail 8's bottom can be with 1 welded connection of buoyancy platform, and guardrail 8 is located the coplanar of buoyancy platform 1 with the data cabin. So set up, can play safety protection's effect to the operating personnel who operates and maintain on buoyancy platform 1.
In this embodiment, the guiding structure includes a guiding pile 3 and a limiting sleeve 4; the guide piles 3 are vertically arranged, one ends of the guide piles can be fixed on the underwater anti-sinking plate 6 through bolts, and the other ends of the guide piles extend towards the water surface 10; for example, the guide piles 3 may be metal round pipes. There may be four guide piles 3, which are respectively disposed near four corners of the anti-sinking plate 6.
FIG. 3 is a schematic diagram of a buoyancy device for self-sinking and self-floating of an underwater data cabin according to a further embodiment of the invention in a use state; as shown in fig. 3, the limiting sleeve 4 is slidably sleeved on the guide pile 3, and the limiting sleeve 4 and the buoyancy platform 1 can be detachably connected through bolts. Wherein, can adopt the rope to connect two adjacent spacing sleeves 4, loop wheel machine 9 can catch on the rope with the couple when the cooperation is salvaged. Wherein, a hoisting ring can be arranged on the buoyancy platform 1 for hoisting.
In this embodiment, the area of the dust guard is large enough, and the buoyancy platform 1 is placed on the anti-sinking plate 6. Compared with the mode of directly placing the buoyancy platform 1 on the seabed, the contact area with the seabed can be increased, and the buoyancy platform 1 and the data cabin are prevented from being sunk into silt.
In this embodiment, the pressing blocks 7 are disposed along the edge of the plate surface of the anti-settling plate 6, for example, six pressing blocks 7 may be disposed, and the six pressing blocks 7 are equally divided into two groups, and symmetrically disposed on two sides of the anti-settling plate 6, respectively, so as to press the anti-settling plate 6 and limit the movement thereof.
In another embodiment, an Internet Data Center (IDC) system is also provided, which includes the buoyancy device.
In this embodiment, the subsea IDC system further includes: and the data cabin module 2 is arranged on the buoyancy platform 1.
In this embodiment, the subsea IDC system further includes: the data cabin module 2 comprises a base and a cabin body; the data cabin module 2 can comprise three cabin bodies arranged side by side, the base is placed on the buoyancy platform 1, and one surface of the base, which is back to the buoyancy platform 1, is provided with an accommodating groove; for example, the cell wall of holding tank is the curved surface, can increase the area of contact with the cabin body, makes the more stable placing of cabin body in the holding tank.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A buoyant apparatus for self-ballasting an underwater data pod, comprising:
a buoyant platform adapted to carry a data compartment;
the buoyancy adjusting structure is arranged on the buoyancy platform, and has a first state of reducing the buoyancy of the buoyancy platform so as to enable the buoyancy platform to sink and a second state of increasing the buoyancy of the buoyancy platform so as to enable the buoyancy platform to float;
and the guide structure is connected with the buoyancy platform and is suitable for limiting the buoyancy platform to shake in the movement process.
2. The buoyancy device for self-submerging and self-surfacing of an underwater data capsule according to claim 1,
the buoyancy adjusting structure comprises a buoy and a pump body, and the buoy is arranged on one surface of the buoyancy platform, which is back to the data cabin;
the floating cylinder is provided with a water outlet and a water inlet, and the pump body is connected with the water outlet and is suitable for pumping out the water body in the floating cylinder.
3. The buoyancy device for self-submerging and self-surfacing of an underwater data capsule according to claim 2,
the flotation pontoon includes two, two the flotation pontoon symmetry sets up the both sides of buoyancy platform.
4. The buoyancy device for self-submerging and self-surfacing of an underwater data capsule according to claim 1,
the periphery of the buoyancy platform is provided with guardrails, and the guardrails and the data cabins are located on the same face of the buoyancy platform.
5. The buoyancy device for self-submerging and self-surfacing of an underwater data compartment according to any one of claims 1 to 4,
the guide structure comprises a guide pile and a limiting sleeve;
one end of the guide pile is fixed under water, and the other end of the guide pile extends towards the water surface;
the limiting sleeve is slidably sleeved on the guide pile and connected with the buoyancy platform.
6. The buoyancy device for self-submerging and self-surfacing of an underwater data capsule according to claim 5,
the guide piles are detachably arranged on the plate surface of the anti-sinking plate;
the buoyancy platform is placed on the anti-sinking plate.
7. The buoyancy device for self-submerging and self-surfacing of an underwater data capsule according to claim 6,
and a pressing block is arranged at the edge of the plate surface of the anti-sinking plate and is suitable for limiting the movement of the anti-sinking plate.
8. Subsea IDC system, characterized in that it comprises a buoyancy device according to any of claims 1-7.
9. Subsea IDC system according to claim 8, further comprising:
and the data cabin module is arranged on the buoyancy platform.
10. Subsea IDC system according to claim 9, further comprising:
the data cabin module comprises a base and a cabin body;
the base is arranged on the buoyancy platform, and one surface of the base, which is back to the buoyancy platform, is provided with a containing groove;
the cabin body is arranged on one surface of the base, which faces back to the buoyancy platform, and is positioned in the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115388.6A CN114750905A (en) | 2021-09-23 | 2021-09-23 | Buoyancy device for self-sinking and self-floating of underwater data cabin and seabed IDC system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111115388.6A CN114750905A (en) | 2021-09-23 | 2021-09-23 | Buoyancy device for self-sinking and self-floating of underwater data cabin and seabed IDC system |
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| Publication Number | Publication Date |
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| CN114750905A true CN114750905A (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111115388.6A Pending CN114750905A (en) | 2021-09-23 | 2021-09-23 | Buoyancy device for self-sinking and self-floating of underwater data cabin and seabed IDC system |
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| CN (1) | CN114750905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116443224A (en) * | 2023-06-16 | 2023-07-18 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Floating underwater operation platform capable of reducing shaking |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299385B1 (en) * | 1999-08-04 | 2001-10-09 | Paragon Engineering Services Incorporated | Mini-jacket and method for installation using caisson |
| JP2005201194A (en) * | 2004-01-19 | 2005-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | Wind power generation system |
| US20110170956A1 (en) * | 2010-01-13 | 2011-07-14 | Vandenbulcke Luc | Method of Providing a Foundation for an Elevated Mass, and Assembly of a Jack-Up Platform and a Framed Template for Carrying Out the Method |
| CN202807547U (en) * | 2012-09-24 | 2013-03-20 | 中国舰船研究设计中心 | Self-diving and self-floating type underwater oil production and storage device |
| CN103776428A (en) * | 2014-01-02 | 2014-05-07 | 浙江海洋学院 | Sedimentation type seabed observation device |
| US20150132066A1 (en) * | 2013-11-11 | 2015-05-14 | Conocophillips Company | Subsea platform transporter (spt) |
| CN106997656A (en) * | 2017-02-27 | 2017-08-01 | 浙江大学 | A kind of underwater data transmission platform of offshore instrument |
| CN107585263A (en) * | 2017-07-21 | 2018-01-16 | 青岛航讯科技有限公司 | A kind of orientable deep-sea of sink-float certainly is tethered at test platform |
| CN110901838A (en) * | 2019-11-29 | 2020-03-24 | 天津大学 | Deep sea mineral buoyancy self-elevating lifting method |
| CN111411619A (en) * | 2020-04-27 | 2020-07-14 | 北部湾大学 | Self-elevating multifunctional ocean platform and operation method thereof |
| CN113216710A (en) * | 2021-04-21 | 2021-08-06 | 中国电建集团华东勘测设计研究院有限公司 | Seabed big data center suitable for built offshore wind power plant and construction method |
-
2021
- 2021-09-23 CN CN202111115388.6A patent/CN114750905A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299385B1 (en) * | 1999-08-04 | 2001-10-09 | Paragon Engineering Services Incorporated | Mini-jacket and method for installation using caisson |
| JP2005201194A (en) * | 2004-01-19 | 2005-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | Wind power generation system |
| US20110170956A1 (en) * | 2010-01-13 | 2011-07-14 | Vandenbulcke Luc | Method of Providing a Foundation for an Elevated Mass, and Assembly of a Jack-Up Platform and a Framed Template for Carrying Out the Method |
| CN202807547U (en) * | 2012-09-24 | 2013-03-20 | 中国舰船研究设计中心 | Self-diving and self-floating type underwater oil production and storage device |
| US20150132066A1 (en) * | 2013-11-11 | 2015-05-14 | Conocophillips Company | Subsea platform transporter (spt) |
| CN103776428A (en) * | 2014-01-02 | 2014-05-07 | 浙江海洋学院 | Sedimentation type seabed observation device |
| CN106997656A (en) * | 2017-02-27 | 2017-08-01 | 浙江大学 | A kind of underwater data transmission platform of offshore instrument |
| CN107585263A (en) * | 2017-07-21 | 2018-01-16 | 青岛航讯科技有限公司 | A kind of orientable deep-sea of sink-float certainly is tethered at test platform |
| CN110901838A (en) * | 2019-11-29 | 2020-03-24 | 天津大学 | Deep sea mineral buoyancy self-elevating lifting method |
| CN111411619A (en) * | 2020-04-27 | 2020-07-14 | 北部湾大学 | Self-elevating multifunctional ocean platform and operation method thereof |
| CN113216710A (en) * | 2021-04-21 | 2021-08-06 | 中国电建集团华东勘测设计研究院有限公司 | Seabed big data center suitable for built offshore wind power plant and construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116443224A (en) * | 2023-06-16 | 2023-07-18 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Floating underwater operation platform capable of reducing shaking |
| CN116443224B (en) * | 2023-06-16 | 2023-08-29 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Floating underwater operation platform capable of reducing shaking |
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Application publication date: 20220715 |