CN102358402A - Floating production storage and offloading oil tank having honeycomb-typed cabin - Google Patents
Floating production storage and offloading oil tank having honeycomb-typed cabin Download PDFInfo
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- CN102358402A CN102358402A CN2011102539696A CN201110253969A CN102358402A CN 102358402 A CN102358402 A CN 102358402A CN 2011102539696 A CN2011102539696 A CN 2011102539696A CN 201110253969 A CN201110253969 A CN 201110253969A CN 102358402 A CN102358402 A CN 102358402A
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Abstract
The invention relates to a floating production storage and offloading oil tank having a honeycomb-typed cabin, which is provided with an oil storage tank main body, wherein the lower part of the oil storage tank main body is provided with a floating body consisting of a plurality of cabins with cross section being in a polygonal shape. The polygonal cabin is a honeycomb-typed structure consisting of a plurality of small cabins which are grouped, and the honeycomb-typed structure consisting of the small cabins is a polygonal honeycomb-typed structure. Due to the adoption of the floating production storage and offloading oil tank, not only can the purpose that a great amount of steel materials are saved is reached under the situation that a great amount of cabins are provided, but also the safety of the oil storage tank is improved, and the labor intensity of the operation personnel can be reduced; and simultaneously, the cabins of the oil storage tank are uniformly distributed, and the flowing range of liquid inside each cabin is small, so the platform stability is better, and the work environment of the operation personnel is more comfortable.
Description
Technical field
The present invention relates to Floating Production and store export tanker (that is: FPSO), relate in particular to a kind of Floating Production storage export tanker that is used for the ocean is produced crude oil, primary treatment crude oil, storage crude oil with honeycomb type cabin.
Background technology
In the marine oil operation, often to use Floating Production and store export tanker, it is a kind of ship shape oil storage wheel of strip shape.
Like Fig. 1, shown in Figure 2, at present; Begin to occur bowl-type oil storage wheel and cylindrical oil storage wheel, than the ship shape oil storage wheel of strip shape, bowl-type oil storage wheel and cylindrical oil storage wheel are when meeting stormy waves; It receives bending power littler, and the main body steel structure is not easy fatigue, longer service life; Simultaneously, do not need single-point and slip ring, reduced danger; During construction, bowl-type oil storage wheel and cylindrical oil storage wheel do not need dock, only need slideway to get final product, and have reduced cost, popularize easily; Under the crude oil situation of storage same weight, the steel of its use are wanted much less, and are very economical; Simultaneously, the distance that operating personal need be walked during operation obviously shortens, and reduces physical labor intensity, hommization more.But,, cause the poor stability of oil storage wheel because the flowable distance of liquid in the cylindrical oil storage wheel cabin is bigger; Make the operating personnel be in for a long time under the state that rocks, very uncomfortable.For oil storage wheel, no matter be ship shape oil storage wheel, cylindrical oil storage wheel or bowl-type oil storage wheel, what of its cabin play decisive role to the safety of oil storage wheel, and the cabin is many more safe more.But, be separated into a lot of cabins if on the basis of existing ship shape oil storage wheel, bowl-type oil storage wheel and cylindrical oil storage wheel, the interior compartment structure is taken turns in oil storage, then use steel material excessive, and uneconomical.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that prior art exists; And provide a kind of Floating Production to store export tanker with honeycomb type cabin; It not only reaches and is having under the situation in a large amount of cabins, practices thrift the purpose of great deal of steel, and; Improve the safety of oil storage wheel, reduced labor intensity of operating personnel; Simultaneously, the cabin of oil storage wheel is evenly distributed, and the flow of liquid scope is little in the cabin, makes the platform stationarity better, and the operating personal working environment is more comfortable.
The objective of the invention is to realize by following technical scheme:
A kind of Floating Production with honeycomb type cabin stores export tanker, is provided with oil storage wheel body, it is characterized in that: the bottom of oil storage wheel body several cross-sectional planes of serving as reasons are the buoyancy aid that polygonal cabin constitutes.
Said polygonal cabin is to be the cellular structure that one group cuddy group constitutes by several, and the cellular structure that several cuddies constitute is: polygonal cellular structure.
The sidewall in said cabin is: vertically install, installing vertically, the error of degree is ± 3mm; Cabin adjacent sidewall setting angle arbitrarily is: be mutually 120 °, angular error is: ± 0.2 °.
Said several cross-sectional planes are that the buoyancy aid that polygonal cabin constitutes is several layers; Wherein, the cross-sectional plane in part cabin is: regular hexagon; All the other are: fitfull pentagon, heptagon or polygon.
Said fitfull polygon area occupied ratio is: in the total cross-sectional area in cabin, surpass 50%.
Beneficial effect of the present invention:
(1) can cabins such as original ballast tank, oil storage chamber, machine maintenance cabin, culinary water tank, diesel oil tank all to be designed to cross-sectional plane be orthohexagonal cabin in the present invention, reaches having under the situation in a large amount of cabins, practices thrift the purpose of great deal of steel.
(2) cabin of oil storage wheel is evenly distributed, and the flow of liquid scope is little in the cabin, makes the platform stationarity better, and the operating personal working environment is more comfortable.
(3) on the basis of advantage with cylindrical oil storage wheel and bowl-type oil storage wheel, improved the safety of oil storage wheel, the distance that operating personal need be walked during operation obviously shortens, and has reduced labor intensity of operating personnel, more hommization.
Description of drawings:
Fig. 1 arranges scheme drawing for existing bowl-type oil storage wheel cabin.
Fig. 2 arranges scheme drawing for existing cylindrical oil storage wheel cabin.
Fig. 3 is that scheme drawing is arranged in cabin of the present invention.
Fig. 4 is a schematic appearance of the present invention.
Fig. 5 is that scheme drawing is arranged in less cabin in the embodiments of the invention.
Fig. 6 is that scheme drawing is arranged in more cabin in the embodiments of the invention.
Fig. 7 is not limited to regular hexagon for group of the present invention, and arranges the scheme drawing of an embodiment to the cabin of sideways expansion.
Fig. 8 is not limited to regular hexagon for group of the present invention, arranges the scheme drawing of another embodiment to the cabin of sideways expansion.
Fig. 9 does not use orthohexagonal cabin scheme drawing for part of the present invention cabin.
Figure 10 does not use orthohexagonal cabin scheme drawing for part of the present invention cabin.
Main label declaration among the figure:
1 oil storage wheel body, 2 buoyancy aids, 3 cabins, 4 cuddies.
The specific embodiment
As shown in Figure 4; The present invention includes: oil storage wheel (FPSO) body 1, the top of oil storage wheel (FPSO) body 1 be provided with the installations and facilities of the petroleum gas that is used for crude oil production, primary treatment, conveying, lift cargo loop wheel machine, from three to the anchoring of six direction and the life building of operating personal daily life etc. boats and ships existing facility at present; The bottom of oil storage wheel (FPSO) body 1 several cross-sectional planes of serving as reasons are the buoyancy aid 2 that orthohexagonal cabin 3 is formed.
Like Fig. 3; Shown in Figure 5; Orthohexagonal cabin 3 is that to be one group or 19 by 37 be that one group regular hexagon cuddy 4 groups constitute cellular structure, but is not limited to 37 one group and 19 one group, also can outwards be extended to 61 one group (as shown in Figure 6;) or more, or inwardly be punctured into 7 one group; It can be regular hexagon that several regular hexagon cuddies 4 constitute cellular structure, but is not limited to regular hexagon, also can become polygon cellular structures (like Fig. 7 and shown in Figure 8) such as octagon or dodecagon to sideways expansion; The sidewall in the cabin 3 of present embodiment is: vertically install, installing vertically, the error of degree is ± 3mm; Cabin 3 any adjacent sidewall setting angles are: be mutually 120 °, angular error is: ± 0.2 °; Several buoyancy aids 2 of being made up of regular hexagon cabin 3 can be one decks, but are not limited to one deck, also can be two-layer, three layers or multilayer more; Wherein, Regular hexagon is not used in part cabin 3; Can be fitfull pentagon, hexagon, heptagon or more polygonal cabin 3; Its cross-sectional plane is pentagon, hexagon, heptagon or more polygonal cabin 3, the area occupied ratio: in the 3 total cross-sectional areas of cabin, surpass 50% (like Fig. 9 and shown in Figure 10).
The purposes in above-mentioned each cabin 3 is: ballast tank, culinary water tank, diesel oil tank, oil storage chamber, machine maintenance cabin etc.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. the Floating Production with honeycomb type cabin stores export tanker, is provided with oil storage wheel body, it is characterized in that: the bottom of oil storage wheel body several cross-sectional planes of serving as reasons are the buoyancy aid that polygonal cabin constitutes.
2. the Floating Production with honeycomb type cabin according to claim 1 stores export tanker; It is characterized in that: said polygonal cabin is to be the cellular structure that one group cuddy group constitutes by several, and the cellular structure that several cuddies constitute is: polygonal cellular structure.
3. the Floating Production with honeycomb type cabin according to claim 1 stores export tanker, and it is characterized in that: the sidewall in said cabin is: vertically install, installing vertically, the error of degree is ± 3mm; Cabin adjacent sidewall setting angle arbitrarily is: be mutually 120 °, angular error is: ± 0.2 °.
4. the Floating Production with honeycomb type cabin according to claim 1 stores export tanker, it is characterized in that: said several cross-sectional planes are that the buoyancy aid that polygonal cabin constitutes is several layers; Wherein, the cross-sectional plane in part cabin is: regular hexagon; All the other are: fitfull pentagon, heptagon or polygon.
5. the Floating Production with honeycomb type cabin according to claim 4 stores export tanker, and it is characterized in that: said fitfull polygon area occupied ratio is: in the total cross-sectional area in cabin, surpass 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102539696A CN102358402A (en) | 2011-08-31 | 2011-08-31 | Floating production storage and offloading oil tank having honeycomb-typed cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102539696A CN102358402A (en) | 2011-08-31 | 2011-08-31 | Floating production storage and offloading oil tank having honeycomb-typed cabin |
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| CN102358402A true CN102358402A (en) | 2012-02-22 |
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| CN2011102539696A Pending CN102358402A (en) | 2011-08-31 | 2011-08-31 | Floating production storage and offloading oil tank having honeycomb-typed cabin |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204413A (en) * | 2019-12-20 | 2020-05-29 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Thin film type low-temperature liquid tank distribution structure based on barrel-shaped structure |
| CN111634381A (en) * | 2020-05-29 | 2020-09-08 | 中国船舶工业集团公司第七0八研究所 | Multifunctional cylindrical floating body with standardized subdivision and cabin standard structure thereof |
| CN112977720A (en) * | 2021-03-26 | 2021-06-18 | 中国船舶工业集团公司第七0八研究所 | Honeycomb type chain locker for multi-point mooring system |
| WO2021224525A1 (en) | 2020-05-08 | 2021-11-11 | Seaplace S.L. | Floating reinforced concrete platform applicable to the marine wind power sector industry |
Citations (4)
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| CN101421151A (en) * | 2006-04-17 | 2009-04-29 | 巴西石油公司 | Mono-column fpso |
| US20090126616A1 (en) * | 2007-01-01 | 2009-05-21 | Nagan Srinivasan | Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications |
| CN101544270A (en) * | 2008-03-26 | 2009-09-30 | 吴植融 | Floating type platform with underwater storage tank |
| WO2009117901A1 (en) * | 2008-03-26 | 2009-10-01 | Wu Zhirong | Liquid storing and offloading device and drilling and production installations on the sea based thereon |
-
2011
- 2011-08-31 CN CN2011102539696A patent/CN102358402A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421151A (en) * | 2006-04-17 | 2009-04-29 | 巴西石油公司 | Mono-column fpso |
| US20090126616A1 (en) * | 2007-01-01 | 2009-05-21 | Nagan Srinivasan | Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications |
| CN101544270A (en) * | 2008-03-26 | 2009-09-30 | 吴植融 | Floating type platform with underwater storage tank |
| WO2009117901A1 (en) * | 2008-03-26 | 2009-10-01 | Wu Zhirong | Liquid storing and offloading device and drilling and production installations on the sea based thereon |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204413A (en) * | 2019-12-20 | 2020-05-29 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Thin film type low-temperature liquid tank distribution structure based on barrel-shaped structure |
| WO2021224525A1 (en) | 2020-05-08 | 2021-11-11 | Seaplace S.L. | Floating reinforced concrete platform applicable to the marine wind power sector industry |
| CN111634381A (en) * | 2020-05-29 | 2020-09-08 | 中国船舶工业集团公司第七0八研究所 | Multifunctional cylindrical floating body with standardized subdivision and cabin standard structure thereof |
| CN111634381B (en) * | 2020-05-29 | 2021-12-17 | 中国船舶工业集团公司第七0八研究所 | Multifunctional cylindrical floating body with standardized subdivision and cabin standard structure thereof |
| CN112977720A (en) * | 2021-03-26 | 2021-06-18 | 中国船舶工业集团公司第七0八研究所 | Honeycomb type chain locker for multi-point mooring system |
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Application publication date: 20120222 |