WO2008053876A1 - Structure de tuyauterie pour navire pétrolier - Google Patents
Structure de tuyauterie pour navire pétrolier Download PDFInfo
- Publication number
- WO2008053876A1 WO2008053876A1 PCT/JP2007/071096 JP2007071096W WO2008053876A1 WO 2008053876 A1 WO2008053876 A1 WO 2008053876A1 JP 2007071096 W JP2007071096 W JP 2007071096W WO 2008053876 A1 WO2008053876 A1 WO 2008053876A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil
- pipe
- hull
- pipe passage
- upper deck
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
Definitions
- the present invention relates to an oil tanker in a broad sense, that is, a dedicated oil tanker for loading only crude oil, and a combined oil tanker for loading not only crude oil but also solid cargo such as ore and coal, and particularly relates to its coin oil pipe and other piping structures. .
- a coin oil pump 17 is installed in a pump chamber 16 provided in front of an engine room 18 at the stern.
- a communal oil intake pipe 57 and a communal oil delivery pipe 50 connected to a shore connection 48 provided on the upper deck at the center of the hull are connected to each other.
- unloading oil crude oil
- the coin oil suction pipe 5 7 is usually passed through the lowest part of the cargo tank.
- the coin oil delivery pipe 50 rises from the pump chamber to the upper deck 30 and passes through the upper deck to reach the center of the hull.
- the coin oil delivery pipe 50 installed on the upper deck is very expensive to perform maintenance work that is easily corroded by being exposed to waves and sea breeze. Furthermore, the large-sized cargo oil delivery pipe 50 guided on the upper deck obstructs left-right traffic on the upper deck, reducing the work efficiency of the crew.
- Patent Document 1 Japanese Utility Model Publication No. 55-107498
- Patent Document 2 Japanese Patent Laid-Open No. 08-295288
- An object of the present invention is to solve such various problems in a conventional dedicated or combined oil tank ship.
- the coin oil piping structure according to the present invention has a pipe passage extending in the front-rear direction inside the hull behind the upper deck, in which a pump chamber disposed at the rear of the hull and on the upper deck at the center of the hull. Contains a freight oil delivery pipe that connects to the intended shore connection.
- the pipe passage is covered with a sealed enclosure and the ceiling of the enclosure is formed by the upper deck of the hull.
- inert gas pipes connected only by freight oil delivery pipes, tank cleaning pipes, fire main pipes, electric pipes, freight oil stripper pipes, fuel oil loading pipes, etc. You can pass most of the pipes that were running. This will allow you to It is possible to eliminate almost all problems such as corrosion and noise deterioration.
- pipes such as inert gas pipes, tank cleaning pipes, and firefighting main pipes must be led close to the bow, so the pipe passages through these pipes will extend to the bow.
- the pipe passage can be arranged in contact with a longitudinal partition wall provided to divide the inside of the hull into several rows of oil tanks or in contact with a ballast tank provided on the ship side.
- the hull structural member can be used as a part of the wall of the pipe passage, so that material can be saved and the pipe passage can be made at low cost.
- the pipe passage is provided with an inlet / outlet with a closing device so as to be able to enter and exit from the upper deck.
- the passage is formed in a size that allows people to pass easily.
- the pipe passage should be equipped with a ventilator, gas detector, and automatic fire extinguishing device.
- FIG. 1 is a side view of a hull of an ore / oil combination ship.
- FIG. 2 is a plan view of the hull of the ship shown in FIG.
- FIG. 3 is a cross-sectional view of the hull in the direction of arrows 3-3 in FIG.
- FIG. 4 is a cross-sectional view of the hull taken along line 4 4 in FIG.
- FIG. 5 is a cross-sectional view of the center of the hull showing another embodiment of the ore / oil combined use ship.
- FIG. 6 is a cross-sectional view of the center of the hull showing an embodiment of a dedicated oil tank ship.
- FIG. 7 is a cross-sectional view of the central part of the hull showing an embodiment of the ore 'Balta' oil combined ship.
- FIG. 8 is a side view of the hull showing the arrangement of coin pipes of a conventional oil tank ship.
- the cargo space 14 has a double hull structure on both the ship bottom and the ship side, and the insides thereof are ballast tanks 26 and 28, respectively.
- the space surrounded by the double hull structure and upper deck 30 is divided into a central coin tank (cum ore) by left and right longitudinal bulkheads 32. Hold) 34 and left and right oil tank 36.
- the upper deck 30 just above the central coin tank 34 is provided with a clerk 38, which is equipped with an oil-tight hatch cover 40.
- a pipe passage 42 having a substantially rectangular cross-section is formed so as to be sandwiched between the upper part of the central coin tank 34, the longitudinal partition wall 32, and the warehouse port 38.
- the surrounding wall surrounding the pipe passage is made up of an upper deck 30 on the upper side and a longitudinal partition wall 32 on the outer side, and the inner surrounding wall is made by using a hatch side girder 46 provided on the lower surface of the upper deck. In this way, the pipe passage can be made inexpensively because the three sides of the surrounding wall are also used by the hull structural members 32 and 46.
- the pipe passage 42 is formed on both sides of the upper deck, and various pipes that have been conventionally provided on the upper deck are provided therein.
- the pipe passages on both sides are the force S extending forward from the pump chamber 16, the length differs between the left and right sides, and the starboard pipe passage is a port that extends only to the center of the hull.
- the pipe passage extends near the bow.
- the starboard pipe passage 42 accommodates pipes 54 connected to the shore connection 48, such as a fuel oil loading pipe and a coin oil stripper pipe.
- this ship treats the inert gas (main boiler exhaust, not the outside air) in the tank when the cargo tank becomes negative during unloading or during voyage. And contains almost no oxygen).
- the pipe that feeds the inert gas is force S, which is a large-diameter pipe similar to the coin oil delivery pipe 50, and this inert gas pipe 58 is led to the bow near the bow.
- Branch pipes 60 diverge from the middle of the inert gas pipe 58. As shown in FIG. 4, the branch pipes pass through the upper deck and reach each of the oil tanks 34, 36.
- a plurality of entrances 68 are provided so that the upper passage 30 can enter and exit the pipe passage 42. It can be closed with a watertight door. It is also important to ensure that there is enough space for people to pass through the pipe passageway 42.
- the pipe passage 42 is provided with a ventilation device, a gas detector, and a fire extinguishing device (for example, a carbon dioxide gas type) so that the combustible gas does not accumulate and lead to a fire accident.
- a ventilation device for example, a carbon dioxide gas type
- reference numeral 57 denotes a coin oil suction pipe, which is led toward the pump chamber 16 through the bottoms of the left and right coin oil tanks 36.
- the pipe passage 42 is provided between the longitudinal partition wall and the warehouse entrance. As shown in Fig. 5, the pipe passage 42 is provided directly below the upper deck and in contact with the ship-side ballast tank 28. You can also. In this case, the outer part of the surrounding wall of the pipe passage 42 is constituted by the inner wall 29 of the ship-side ballast tank 28, respectively.
- the pipes that pass through the pipe passage are the same as in Fig. 3.
- FIG. 6 shows the case of a dedicated oil tanker. Since this ship does not have a storehouse, as shown by the chain line in the figure, a pipe passage 42 is provided so as to pass through the center of the hull, among which a freight oil delivery pipe, an inert gas pipe, and other pipes Storing. Alternatively, as indicated by a solid line in the figure, the pipe passage 42 can be provided symmetrically on both sides so as to contact the ship side double hull structure.
- Fig. 7 shows the case of an OBO ship, that is, an oil tanker that combines oil, balta, and ore, and the pipe passage 42 is formed so as to be sandwiched between the ship-side ballast tank 28 and the kuraguchi 38. It is.
- the width of the kuraguchi is large, so the upper deck passage on the side of the kuraguchi is very narrow, so do not let the pipes pass through the narrow passage! The benefits are great! / ⁇
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07830830A EP2088075A4 (en) | 2006-10-31 | 2007-10-30 | PIPING STRUCTURE FOR OIL VESSELS |
US12/439,011 US20100139547A1 (en) | 2006-10-31 | 2007-10-30 | Piping structure for oil tanker |
CN200780040380XA CN101528537B (zh) | 2006-10-31 | 2007-10-30 | 油轮的配管结构 |
KR1020097005062A KR101147568B1 (ko) | 2006-10-31 | 2007-10-30 | 유조선의 배관 구조 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006295169 | 2006-10-31 | ||
JP2006-295169 | 2006-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008053876A1 true WO2008053876A1 (fr) | 2008-05-08 |
Family
ID=39344217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/071096 WO2008053876A1 (fr) | 2006-10-31 | 2007-10-30 | Structure de tuyauterie pour navire pétrolier |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100139547A1 (ja) |
EP (1) | EP2088075A4 (ja) |
KR (1) | KR101147568B1 (ja) |
CN (1) | CN101528537B (ja) |
WO (1) | WO2008053876A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101125107B1 (ko) * | 2009-05-22 | 2012-03-21 | 대우조선해양 주식회사 | 저장탱크의 다열 배치 구조를 가지는 부유식 구조물 |
WO2015093198A1 (ja) * | 2013-12-19 | 2015-06-25 | 三井造船株式会社 | 船形構造物 |
JP2022547021A (ja) * | 2019-09-06 | 2022-11-10 | ポスコ | 液化ガス貯蔵タンク及びこれを含む船舶 |
JP2023016145A (ja) * | 2021-07-21 | 2023-02-02 | 株式会社新来島どっく | 波形隔壁タンク上部スツール内配管構造 |
CN116834892A (zh) * | 2023-06-25 | 2023-10-03 | 南通中远海运船务工程有限公司 | 一种原油船的货油舱布置结构 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20092951A1 (no) * | 2009-09-03 | 2011-03-04 | Viking Dredging As | Anordning ved bulkskip for sandtransport og fluidisert lossing |
EP2347953A1 (en) * | 2010-01-20 | 2011-07-27 | Shell Internationale Research Maatschappij B.V. | Vessel with a modified pipe arrangement |
FR2982838B1 (fr) * | 2011-11-23 | 2013-12-20 | Stx France Sa | Navire pourvu d'une zone de transfert d'un produit liquide potentiellement dangereux |
ITPD20130093A1 (it) * | 2013-04-12 | 2014-10-13 | Fincantieri Cantieri Navali It | Nave per trivellazioni |
US10081412B2 (en) * | 2013-12-06 | 2018-09-25 | Gva Consultants Ab | Floating vessel with tank trough deck |
US9132892B2 (en) * | 2013-12-06 | 2015-09-15 | Gva Consultants Ab | Floating vessel with tunnel |
JP6712569B2 (ja) * | 2017-04-13 | 2020-06-24 | 三菱造船株式会社 | 船舶 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107498A (en) | 1979-02-09 | 1980-08-18 | Hitachi Maxell | Electricallyydriven pencil sharpener |
JPH06309488A (ja) * | 1993-04-22 | 1994-11-04 | Oki Electric Ind Co Ltd | 通番印字装置 |
JPH08295288A (ja) | 1995-04-26 | 1996-11-12 | Sumitomo Heavy Ind Ltd | タンカーの荷油配管構造 |
JP2002173088A (ja) * | 2000-12-08 | 2002-06-18 | Shin Kurushima Dockyard Co Ltd | 液状貨物輸送船のステンレス鋼製カーゴタンクの防食方法および防食装置 |
JP2005104187A (ja) * | 2003-09-29 | 2005-04-21 | Shin Kurushima Dockyard Co Ltd | タンカーのダクト装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US1302547A (en) * | 1918-08-29 | 1919-05-06 | Eyvind Lee Heidenreich | Piping system for concrete ships and tankers. |
US2979009A (en) * | 1956-06-07 | 1961-04-11 | Goetaverken Ab | Tankers or like ships |
US3113544A (en) * | 1962-07-12 | 1963-12-10 | Texaco Inc | Underdeck tunnel for tankers |
US3745960A (en) * | 1971-05-06 | 1973-07-17 | Exxon Research Engineering Co | Tanker vessel |
US3848559A (en) * | 1973-01-15 | 1974-11-19 | Exxon Research Engineering Co | Centralized cargo handling system for cryogenic vessels |
JPS5855957B2 (ja) * | 1978-12-26 | 1983-12-12 | 日本鋼管株式会社 | ケミカルタンカ− |
NO300586B1 (no) * | 1991-06-27 | 1997-06-23 | Walter Nilsen | Anordning ved selvlossersystem |
US6899046B2 (en) * | 2002-11-26 | 2005-05-31 | Exxonmobil Chemical Patents Inc. | Shipping methanol for a methanol to olefin unit in non-methanol carriers |
-
2007
- 2007-10-30 WO PCT/JP2007/071096 patent/WO2008053876A1/ja active Application Filing
- 2007-10-30 US US12/439,011 patent/US20100139547A1/en not_active Abandoned
- 2007-10-30 EP EP07830830A patent/EP2088075A4/en not_active Withdrawn
- 2007-10-30 CN CN200780040380XA patent/CN101528537B/zh not_active Expired - Fee Related
- 2007-10-30 KR KR1020097005062A patent/KR101147568B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107498A (en) | 1979-02-09 | 1980-08-18 | Hitachi Maxell | Electricallyydriven pencil sharpener |
JPH06309488A (ja) * | 1993-04-22 | 1994-11-04 | Oki Electric Ind Co Ltd | 通番印字装置 |
JPH08295288A (ja) | 1995-04-26 | 1996-11-12 | Sumitomo Heavy Ind Ltd | タンカーの荷油配管構造 |
JP2002173088A (ja) * | 2000-12-08 | 2002-06-18 | Shin Kurushima Dockyard Co Ltd | 液状貨物輸送船のステンレス鋼製カーゴタンクの防食方法および防食装置 |
JP2005104187A (ja) * | 2003-09-29 | 2005-04-21 | Shin Kurushima Dockyard Co Ltd | タンカーのダクト装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2088075A4 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101125107B1 (ko) * | 2009-05-22 | 2012-03-21 | 대우조선해양 주식회사 | 저장탱크의 다열 배치 구조를 가지는 부유식 구조물 |
WO2015093198A1 (ja) * | 2013-12-19 | 2015-06-25 | 三井造船株式会社 | 船形構造物 |
JP2015116974A (ja) * | 2013-12-19 | 2015-06-25 | 三井造船株式会社 | 船形構造物 |
JP2022547021A (ja) * | 2019-09-06 | 2022-11-10 | ポスコ | 液化ガス貯蔵タンク及びこれを含む船舶 |
JP7442626B2 (ja) | 2019-09-06 | 2024-03-04 | ポスコホールディングス インコーポレーティッド | 液化ガス貯蔵タンク及びこれを含む船舶 |
JP2023016145A (ja) * | 2021-07-21 | 2023-02-02 | 株式会社新来島どっく | 波形隔壁タンク上部スツール内配管構造 |
JP7252281B2 (ja) | 2021-07-21 | 2023-04-04 | 株式会社新来島どっく | 波形隔壁タンク上部スツール内配管構造 |
CN116834892A (zh) * | 2023-06-25 | 2023-10-03 | 南通中远海运船务工程有限公司 | 一种原油船的货油舱布置结构 |
Also Published As
Publication number | Publication date |
---|---|
CN101528537A (zh) | 2009-09-09 |
EP2088075A4 (en) | 2013-01-02 |
US20100139547A1 (en) | 2010-06-10 |
EP2088075A1 (en) | 2009-08-12 |
KR101147568B1 (ko) | 2012-05-21 |
CN101528537B (zh) | 2012-09-05 |
KR20090074734A (ko) | 2009-07-07 |
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