CN102963501A - Single point mooring system device - Google Patents
Single point mooring system device Download PDFInfo
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- CN102963501A CN102963501A CN2012104576730A CN201210457673A CN102963501A CN 102963501 A CN102963501 A CN 102963501A CN 2012104576730 A CN2012104576730 A CN 2012104576730A CN 201210457673 A CN201210457673 A CN 201210457673A CN 102963501 A CN102963501 A CN 102963501A
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- mooring
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- floating drum
- buoys
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Abstract
The invention discloses a single point mooring system device, comprising floating hoses, one or two mooring cables, a tumbler, buoys, a mooring anchor chain, a mooring anchor pile, flexible vertical pipes, an umbilical cable and a manifold platform, wherein the floating hoses 1 are two parallel pipe lines and float on the sea surface; the mooring anchor pile is fixedly arranged on the sea bottom; one end of the mooring anchor chain is tied on the buoys; the other end of the mooring anchor chain is tied on the mooring anchor pile; the buoys are in a cylinder-shaped structure; the cylinder center is formed into an open type center cabin; six sealed cabins are equally divided along the circumference; six sets of chain stoppers are evenly arranged on the outer sides of the bottom parts of the buoys; the tumbler is provided with four functional platforms, namely a mooring platform, a piping platform, a balance platform and a center rotary table; the balance platform is arranged in a manner symmetric with the mooring platform and the piping platform relative to the center platform; and moreover, the whole tumbler can rotate around the buoys. Through the single point mooring system device, a complete set is formed with applicability of operations in various sea areas, and can provide oil tankers of 35 ten thousand tons within 100m water depth with mooring for loading and unloading operations, so that a large berth wharf is unnecessarily built.
Description
Technical field
The present invention relates to the apparatus system that use in a kind of ocean engineering field, relate in particular to a kind of single buoy mooring system device.
Background technology
Traditional crude oil loading and unloading all are that oil tanker rests in single user wharf realization loading and unloading.Because present tanker tonnage is increasing, this requirement to harbour is also more and more higher.Build large-scale or the ultra-large type harbour not only quantities is huge, and its cost is also extremely expensive.Therefore, the harbour that can stop in the world at present mammoth tanker is also few, it is many that to need the area of crude oil be not to build harbour nearby, and often by more over land transhipment after the remote stevedoring, so not only expense is high, the turn round time is long, and many marine sites do not possess the natural conditions of building harbour yet.Single point mooring unit arises at the historic moment under this background just.
Summary of the invention
Purpose of the present invention just is to provide a kind of single point mooring (SPM) buoyant means.Mammoth tanker or other boats and ships etc. can install transfer by this, thereby crude oil or other goods are transported to land, perhaps transport to mammoth tanker or other boats and ships etc. from land with crude oil or other goods.
In order to solve the technical matters of above-mentioned existence, the present invention is achieved by the following technical solutions:
A kind of single point mooring (SPM) buoyant means, it comprises flotation hose, mooring cable, pivoted arm, floating drum, mooring anchor chain, mooring anchoring pile, compliant riser and umbilical cables, manifold platform;
Described flotation hose 1 is that two parallel pipelines are across the sea floating, is equipped with shutoff valve and leakage detection apparatus, and end is provided with dan and hawser;
Described mooring anchoring pile, its structure is tubular, is fixed on the seabed;
Described mooring anchor chain, an end lies in floating drum, and the other end lies on the mooring anchoring pile 6, allows certain displacement;
Described mooring fast, single or double joint is strengthened hawser, and two ends are equipped with the friction anchor chain, and end is provided with dan and hawser;
Described compliant riser is parallel two, and described umbilical cables is tied up therein on the compliant riser;
Described floating drum is columnar structured, and cylinder center is set to cabin, open type center, divides equally six sealed modules along circumference, evenly is provided with six cover chain stoppers in the bottom outside of floating drum;
Described pivoted arm is provided with four function platforms: mooring platform, piping platform, balance platform and center turntable, and balance platform and mooring platform and piping platform are arranged symmetrically with respect to central platform, and whole pivoted arm can be around the floating drum rotation;
Described manifold platform is square platform structure form, and four jiaos connect with anchoring pile, platform is fixed on the sea bed.
Only need mooring when Tanker-Transport reaches on single point mooring unit, crude oil links to each other with single point mooring unit by flotation hose and gets final product.Crude oil namely is transferred to the land by the pipeline of unloading on flotation hose, the mooring cylindrical shell, extra large lower standing tube and seabed steel pipe like this.The application of this device can make oil tanker almost realize the loading and unloading of crude oil at any greater coasting area by such cover system, this has just solved, and most harbor approachs are narrower, more shallow in the world, scale is less, can not develop the contradiction that is complementary with mammoth tanker and ultra large crude carrier.
Catenary suspension type continuous vulcanization floating drum single point mooring unit uses a large diameter cylinder type floating drum as main body, with the mooring of many catenary suspension type continuous vulcanization anchor chains in seafloor foundation.Allow floating drum to drift about within the specific limits, floating drum top be equipped with one can 360 ° of rotations the bearing pivoted arm, and are furnished with mooring eye plate, oil line, valve, fluid rotary joint, beacon light and necessary equipment etc., the centre is fluid rotary joint, swivel joint (connecting element) end is connecting underwater hose and submarine oil-transportation manifold, and the other end (revolving part) is connecting the flotation hose that leads to oil tanker on the water surface.On the eye plate of floating drum turntable, under the effect of wind, wave, stream, oil tanker can around mooring point drift, rotation, make it to be on the minimum stressed position oil tanker with the hawser mooring.
Owing to adopt technique scheme, this has a kind of single point mooring (SPM) provided by the invention buoyant means such beneficial effect and is: will form a whole set of by the present invention and be applicable to the different waters operation, the depth of water is in 100 meters, possess for 350,000 tons of oil tankers provide the mooring luggage of going forward side by side and unload operation, do not need to build again large-scale landing pier.
Description of drawings
Fig. 1 is the marine configuration schematic diagram of single buoy mooring system.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is described in further detail: focus on device design analysis, building technology and the main accessory of this invention are developed and test, and sum up above-mentioned achievement, form guiding book and normative document.
At first carry out apparatus function analysis, type selecting and design parameters demonstration, use preferably with engineering and be combined so that research and develop into function.Pivoted arm catenary suspension type continuous vulcanization single point mooring unit is fit to mooring 350,000 ton large-scale oil tankers, belong to similar in most widely used device, suitable 100 meters with the operation of unloading of interior deep water wharf.
And then carry out anchor chain-floating drum-marine system coupling hydrodynamic analysis analytical investigation, the load of quantitative analysis associated components and stressing conditions, and by correlation model verification experimental verification analysis result, refinement and optimizing structure and part design.
To seabed piled anchor Position Design and analysis under the marine environment dynamic load effect, guarantee intensity, the stability of basic design; To apparatus structure design and multiple unload pipeline system design and analysis, find out the key node of structure and system, studied, guarantee the safety of device operation in 25 years military service phases.
Draw at last the version of all parts of this apparatus system, as follows in detail:
Flotation hose 1 need to be across the sea floating, and two pipelines are parallel, needs to be equipped with shutoff valve and leakage detection apparatus, and end needs dan and hawser, is used for repair ship and picks up flotation hose and be installed to boats and ships.
Mooring fast 2, single or double joint is strengthened hawser, and two ends all need to be equipped with the friction anchor chain, and terminal dan and the hawser of needing is used for repair ship and picks up flotation hose and be installed to boats and ships.
Pivoted arm 3 and floating drum 4 are the main steelwork component of this device, for whole device provides buoyancy and support.
Mooring anchor chain 5, its Main Function are with floating drum 4 moorings across the sea, and allow certain displacement.
Mooring anchoring pile 6, its version is generally tubular, with pile driver it is squeezed into the seabed, and anchor fluke type is also arranged, by pawl type structure deep grabbing in the seabed.
Compliant riser and umbilical cables 7, compliant riser generally are two and walk abreast, have the floating drum of some to provide buoyancy to go the weight of supporting flexible standpipe on it.Umbilical cables is generally tied up therein on the compliant riser.
Manifold platform 8, its version are square platform, and four jiaos connect with anchoring pile, platform is fixed on the sea bed.
Floating drum 4 is fixedly mounted on the marine site of bank certain distance off sea by mooring anchor chain 5 and mooring anchoring pile 6, and its piping links to each other with land crude oil facility by compliant riser 7, manifold platform 8, marineline 9.Only need mooring when Tanker-Transport reaches on the pivoted arm 3 of single point mooring unit, crude oil links to each other by the piping on the pivoted arm 3 of flotation hose 1 and single point mooring unit and gets final product.Crude oil namely is transferred to the land by the piping on flotation hose 1, the mooring cylindrical shell, compliant riser 7 and marineline 9 like this, also can realize conversely the transmission of fluid.
This equipment is as the transfer terminal of offshore oil or other goods transport loading and unloading, can finish by oil tanker or other boats and ships landwards or reverse loading and unloading transmission.
The preceence of this equipment is self-evident, has solved that most harbor approachs are narrower, more shallow in the world, scale is less, the contradiction that can not be complementary with mammoth tanker or other large ship.
This equipment investment is low, and alerting ability is high, and replaceability is also better, than building self-contained major port, can save a large amount of human and material resources and financial resources.
At home, the application of this equipment is fewer, only uses two in Southern Port Area, and is the external products of whole imports.Therefore, the prospect of applying at home is very good, and the prospect of the production domesticization of this equipment is also very bright.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (1)
1. single point mooring's buoyant means, it is characterized in that: it comprises flotation hose, mooring cable, pivoted arm, floating drum, mooring anchor chain, mooring anchoring pile, compliant riser and umbilical cables, manifold platform;
Described flotation hose is that two parallel pipelines are across the sea floating, is equipped with shutoff valve and leakage detection apparatus, and end is provided with dan and hawser;
Described mooring anchoring pile, its structure is tubular, is fixed on the seabed;
Described mooring anchor chain, an end lies in floating drum, and the other end lies on the mooring anchoring pile, allows certain displacement;
Described mooring fast, single or double joint is strengthened hawser, and two ends are equipped with the friction anchor chain, and end is provided with dan and hawser;
Described compliant riser is parallel two, and described umbilical cables is tied up therein on the compliant riser;
Described floating drum is columnar structured, and cylinder center is set to cabin, open type center, divides equally six sealed modules along circumference, evenly is provided with six cover chain stoppers in the bottom outside of floating drum;
Described pivoted arm is provided with four function platforms: mooring platform, piping platform, balance platform and center turntable, and balance platform and mooring platform and piping platform are arranged symmetrically with respect to central platform, and whole pivoted arm can be around the floating drum rotation;
Described manifold platform is square platform structure form, and four jiaos connect with anchoring pile, platform is fixed on the sea bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104576730A CN102963501A (en) | 2012-11-15 | 2012-11-15 | Single point mooring system device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104576730A CN102963501A (en) | 2012-11-15 | 2012-11-15 | Single point mooring system device |
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| CN102963501A true CN102963501A (en) | 2013-03-13 |
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| CN2012104576730A Pending CN102963501A (en) | 2012-11-15 | 2012-11-15 | Single point mooring system device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395475A (en) * | 2013-08-13 | 2013-11-20 | 青岛迪玛尔海洋工程有限公司 | Underwater hose floating block of single point mooring system |
| CN103482024A (en) * | 2013-08-26 | 2014-01-01 | 上海利策海洋工程技术有限公司 | Light single point mooring outer output device |
| CN105696981A (en) * | 2016-04-14 | 2016-06-22 | 深圳市雷斯特海洋工程有限公司 | Device, system and method for blocking removal of flammable ice |
| CN105947116A (en) * | 2016-06-14 | 2016-09-21 | 天津市海王星海上工程技术股份有限公司 | Single point mooring export terminal |
| CN106035169A (en) * | 2016-06-29 | 2016-10-26 | 大连昊昇海事服务有限公司 | Offshore aquaculture facility modified based on general bulk vessel |
| CN106430072A (en) * | 2016-09-07 | 2017-02-22 | 广州船舶及海洋工程设计研究院 | Hanging chain type single-point mooring oil transportation device |
| CN108008690A (en) * | 2017-11-07 | 2018-05-08 | 上海宜通海洋科技股份有限公司 | A kind of remote measurement and navaid for single point mooring system |
| CN109501968A (en) * | 2018-12-07 | 2019-03-22 | 大连船舶重工集团有限公司 | A kind of sea multipoint mooring emptying is transferred system |
| CN109720502A (en) * | 2018-12-19 | 2019-05-07 | 南通振华重型装备制造有限公司 | A kind of method of construction of mono-point mooring buoy turntable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651709A (en) * | 1995-11-09 | 1997-07-29 | Nortrans Engineering Group Pte Ltd. | Cantenary anchor leg mooring buoy |
| EP0982468A1 (en) * | 1998-08-28 | 2000-03-01 | Single Buoy Moorings Inc. | Method for wrapping a cable around a pipe construction and pipe construction assembly |
| US6558215B1 (en) * | 2002-01-30 | 2003-05-06 | Fmc Technologies, Inc. | Flowline termination buoy with counterweight for a single point mooring and fluid transfer system |
| CN2736251Y (en) * | 2004-01-20 | 2005-10-26 | 天津市海王星海上工程技术有限公司 | Anti-ice single anchor leg type anchoring system |
| WO2011076210A1 (en) * | 2009-12-23 | 2011-06-30 | Nkt Flexibles I/S | A hang-off system and a hang-off structure |
-
2012
- 2012-11-15 CN CN2012104576730A patent/CN102963501A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651709A (en) * | 1995-11-09 | 1997-07-29 | Nortrans Engineering Group Pte Ltd. | Cantenary anchor leg mooring buoy |
| EP0982468A1 (en) * | 1998-08-28 | 2000-03-01 | Single Buoy Moorings Inc. | Method for wrapping a cable around a pipe construction and pipe construction assembly |
| US6558215B1 (en) * | 2002-01-30 | 2003-05-06 | Fmc Technologies, Inc. | Flowline termination buoy with counterweight for a single point mooring and fluid transfer system |
| CN2736251Y (en) * | 2004-01-20 | 2005-10-26 | 天津市海王星海上工程技术有限公司 | Anti-ice single anchor leg type anchoring system |
| WO2011076210A1 (en) * | 2009-12-23 | 2011-06-30 | Nkt Flexibles I/S | A hang-off system and a hang-off structure |
Non-Patent Citations (3)
| Title |
|---|
| 刘生法: "从单点系泊关键装置国产化谈海洋工程配套业的发展", 《2010年国际船舶配套产业发展论坛论文集》 * |
| 纪晨曦: "曹妃甸港区CALM系统建设的可行性研究", 《中国优秀硕士学位论文全文数据库（工程科技II辑）》 * |
| 陈浩: "浅谈单点系泊技术的应用", 《中国新技术新产品》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395475A (en) * | 2013-08-13 | 2013-11-20 | 青岛迪玛尔海洋工程有限公司 | Underwater hose floating block of single point mooring system |
| CN103482024A (en) * | 2013-08-26 | 2014-01-01 | 上海利策海洋工程技术有限公司 | Light single point mooring outer output device |
| CN103482024B (en) * | 2013-08-26 | 2016-05-18 | 上海利策海洋工程技术有限公司 | Output device outside light-duty single point mooring |
| CN105696981A (en) * | 2016-04-14 | 2016-06-22 | 深圳市雷斯特海洋工程有限公司 | Device, system and method for blocking removal of flammable ice |
| CN105947116A (en) * | 2016-06-14 | 2016-09-21 | 天津市海王星海上工程技术股份有限公司 | Single point mooring export terminal |
| CN106035169A (en) * | 2016-06-29 | 2016-10-26 | 大连昊昇海事服务有限公司 | Offshore aquaculture facility modified based on general bulk vessel |
| CN106430072A (en) * | 2016-09-07 | 2017-02-22 | 广州船舶及海洋工程设计研究院 | Hanging chain type single-point mooring oil transportation device |
| CN108008690A (en) * | 2017-11-07 | 2018-05-08 | 上海宜通海洋科技股份有限公司 | A kind of remote measurement and navaid for single point mooring system |
| CN109501968A (en) * | 2018-12-07 | 2019-03-22 | 大连船舶重工集团有限公司 | A kind of sea multipoint mooring emptying is transferred system |
| CN109720502A (en) * | 2018-12-19 | 2019-05-07 | 南通振华重型装备制造有限公司 | A kind of method of construction of mono-point mooring buoy turntable |
| CN109720502B (en) * | 2018-12-19 | 2020-11-27 | 南通振华重型装备制造有限公司 | Construction method of single-point mooring buoy rotary table |
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Application publication date: 20130313 |