WO2012083687A1 - Pétrolier dépourvu de ballast d'eau de mer - Google Patents

Pétrolier dépourvu de ballast d'eau de mer Download PDF

Info

Publication number
WO2012083687A1
WO2012083687A1 PCT/CN2011/077421 CN2011077421W WO2012083687A1 WO 2012083687 A1 WO2012083687 A1 WO 2012083687A1 CN 2011077421 W CN2011077421 W CN 2011077421W WO 2012083687 A1 WO2012083687 A1 WO 2012083687A1
Authority
WO
WIPO (PCT)
Prior art keywords
hull
ship
oil
seawater ballast
seawater
Prior art date
Application number
PCT/CN2011/077421
Other languages
English (en)
Chinese (zh)
Inventor
张连达
Original Assignee
Zhang Lianda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhang Lianda filed Critical Zhang Lianda
Publication of WO2012083687A1 publication Critical patent/WO2012083687A1/fr

Links

Classifications

    • 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 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls

Definitions

  • the utility model relates to the field of ship design and manufacture, in particular to an oil tanker without seawater ballast. Background technique
  • the traditional oil tankers have a straight bottom, a cargo tank double-shell structure, and a cargo tank area with a dedicated seawater pressure.
  • the carrier 3 and the head and tail areas are characterized by regulating seawater ballast and grabbing.
  • the traditional hull is basically a large ship type, and the larger the tonnage, the more full.
  • the sea ball is usually used to increase the weight of the ship and sink the hull to a certain draught to ensure the ship. Normal sailing.
  • An oil tanker without seawater ballast comprising a hull and a cargo tank, wherein the cargo tank is built in a hull, and the bottom of the hull is V-shaped.
  • the ship Under the condition that the ship is below the no-load draught and the ship's no-load displacement is constant,
  • the cavity between the grabs is no longer loaded with sea water.
  • the front and rear regions of the hull are respectively provided with adjustment cabins, which are fresh water tanks or fuel oil tanks, and the arrangement principle is to comply with the relevant provisions of the ship classification rules for the first and last draughts when the ship is empty.
  • the cavity between the hull and the cargo oil can be arranged to wash and grab the fresh water. Meet the needs of users for diverse functions.
  • the utility model has the following beneficial effects:
  • the utility model saves the high cost caused by the construction or maintenance of the seawater ballast tank because the ship has no seawater ballast tank, and at the same time, the ship can be underwater under the condition that the displacement is constant or substantially unchanged.
  • the shape becomes thinner, which reduces hull resistance and saves energy use.
  • Figure 1 is a cross-sectional view of a conventional flat bottom tanker
  • Figure 2 is a cross-sectional view of the V-type bottom oil tanker of the present invention.
  • the utility model comprises a hull 1 and a cargo oil tank 2, and the cargo oil tank 2 is built in the hull 1.
  • the bottom of the hull 1 and the bottom of the cargo tank 2 are V-shaped.
  • the front and rear areas of the hull 1 are respectively provided with an adjustment cabin, which can be a fresh water grab or a fuel tank.
  • the ship's length range can reach the ship's baseline. Moving a certain depth, that is, the purpose of increasing the corresponding value of the draught of the ship, and the cavity 4 between the hull 1 and the cargo tank 2 is no longer loaded with sea water.
  • This V-designed tanker can achieve the same functions as a tanker with a seawater ballast tank without the need for seawater ballast robbing, and is not subject to the Shipborne Ballast Protection Coating Performance Standard and International Ship Pressure.
  • the Convention on the Control of Water and Sediment Control and Management is also exempt from the high costs associated with meeting the above criteria, saving shipbuilding and maintenance costs.
  • the bottom of the cargo oil is 2 V-shaped, which makes it very easy to clear the residual liquid of the oil.
  • the adjustment cabins respectively arranged in the head and tail regions of the hull 1 are arranged in accordance with the relevant provisions of the ship classification regulations for the first and last drafts of the ship when it is empty. Moreover, when the tanker needs fresh water to wash, the cavity between the hull and the cargo oil can be arranged to wash and grab the fresh water. Meet the needs of users for diverse functions.

Abstract

La présente invention concerne un pétrolier dépourvu de ballast d'eau de mer qui comprend une coque (1), dont le fond présente une forme de V, et une cale de cargaison contenant du pétrole (2) située dans la coque (1). Le pétrolier permet de réaliser des économies car il ne nécessite pas la construction puis l'entretien d'un ballast d'eau de mer, il réduit la résistance de l'eau pendant la navigation et présente une efficacité énergétique accrue.
PCT/CN2011/077421 2010-12-22 2011-07-21 Pétrolier dépourvu de ballast d'eau de mer WO2012083687A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201020675175 CN201914402U (zh) 2010-12-22 2010-12-22 一种无海水压载的油船
CN201020675175.X 2010-12-22

Publications (1)

Publication Number Publication Date
WO2012083687A1 true WO2012083687A1 (fr) 2012-06-28

Family

ID=44414210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/077421 WO2012083687A1 (fr) 2010-12-22 2011-07-21 Pétrolier dépourvu de ballast d'eau de mer

Country Status (2)

Country Link
CN (1) CN201914402U (fr)
WO (1) WO2012083687A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020012113A1 (fr) 2018-07-09 2020-01-16 Gaztransport Et Technigaz Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de mer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836090A (zh) * 2016-05-11 2016-08-10 哈尔滨工程大学 一种无压载水商船
CN107776827A (zh) * 2017-10-18 2018-03-09 上海新奥新能源技术有限公司 一种货物运输船
CN110550147A (zh) * 2019-09-27 2019-12-10 广船国际有限公司 一种货船

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500279A (en) * 1944-07-26 1950-03-14 Trail A Boat Co Metal hull construction
CN85105697B (zh) * 1985-07-19 1988-10-19 尉伟敏 悬流态起鱼运输船舶
EP0900725A2 (fr) * 1997-09-02 1999-03-10 Günter Wetter Bateau avec stabilisateur
US6223677B1 (en) * 1999-10-21 2001-05-01 Vanguard Boats, Inc. Rigid inflatable boat with adaptable hull
CN1408605A (zh) * 2001-10-01 2003-04-09 财团法人日本造船技术中心 大型运输船
CN101704401A (zh) * 2009-11-27 2010-05-12 中国舰船研究设计中心 一种深v滑行艇艇型

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500279A (en) * 1944-07-26 1950-03-14 Trail A Boat Co Metal hull construction
CN85105697B (zh) * 1985-07-19 1988-10-19 尉伟敏 悬流态起鱼运输船舶
EP0900725A2 (fr) * 1997-09-02 1999-03-10 Günter Wetter Bateau avec stabilisateur
US6223677B1 (en) * 1999-10-21 2001-05-01 Vanguard Boats, Inc. Rigid inflatable boat with adaptable hull
CN1408605A (zh) * 2001-10-01 2003-04-09 财团法人日本造船技术中心 大型运输船
CN101704401A (zh) * 2009-11-27 2010-05-12 中国舰船研究设计中心 一种深v滑行艇艇型

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020012113A1 (fr) 2018-07-09 2020-01-16 Gaztransport Et Technigaz Procede de controle de l'assiette d'un navire de transport sans ballast d'eau de mer

Also Published As

Publication number Publication date
CN201914402U (zh) 2011-08-03

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