EP1439999B1 - Systeme de transfert d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage - Google Patents

Systeme de transfert d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage Download PDF

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Publication number
EP1439999B1
EP1439999B1 EP02793201A EP02793201A EP1439999B1 EP 1439999 B1 EP1439999 B1 EP 1439999B1 EP 02793201 A EP02793201 A EP 02793201A EP 02793201 A EP02793201 A EP 02793201A EP 1439999 B1 EP1439999 B1 EP 1439999B1
Authority
EP
European Patent Office
Prior art keywords
storage
manifold
conduit
manifold device
pin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP02793201A
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German (de)
English (en)
French (fr)
Other versions
EP1439999A1 (fr
Inventor
Bernard Dupont
Stéphane PAQUET
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Europeenne dIngenierie Mecanique SA EURODIM
Original Assignee
Europeenne dIngenierie Mecanique SA EURODIM
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Publication of EP1439999A1 publication Critical patent/EP1439999A1/fr
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Anticipated expiration legal-status Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/125Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines

Definitions

  • the invention relates to a system for transferring a fluid product, in particular liquefied natural gas, between a fluid transport vessel and a storage station such as a storage vessel, of the type comprising a tubular conveying system. fluid between the transport vessel and the storage station, one end of which is connected to the latter and the other end of which can be connected to a manifold device of the transport vessel.
  • Transfer systems of this type which are already known, have the major disadvantage of having a very complex structure without being able to operate in severe environmental conditions involving a significant relative movement between the transport vessel and the post storage, especially when it is a storage vessel.
  • the present invention aims to overcome these disadvantages and to provide a transfer system of a relatively simple structure and adaptable even in difficult environmental conditions, while allowing the transfer of liquefied natural gas.
  • the transfer system according to the invention is characterized in that it comprises a flexible transfer line freely suspended between its ends in its transfer position connected to the manifold device of the transport vessel and in that each of its two ends is provided with a rotating joint with a vertical axis so as to avoid stresses in torsion and warping of the pipe.
  • the flexible pipe is formed by a hose such as a cryogenic flexible, adapted for the transfer of a liquefied natural gas.
  • the transfer line is a succession of elements articulated to each other.
  • the flexible transfer line is suspended in a chain.
  • references 1, 2 and 3 respectively denote a vessel carrying a product such as liquefied natural gas, a storage vessel for this product and a system for transferring this product between the two vessels 1 and 2, according to the invention.
  • Number 4 indicates the water level.
  • the transfer system comprises, in the example shown, essentially two flexible fluid transfer lines 5 which, in the state of rest of the system, are wound on a wheel 6 mounted on top of a structure of support 7 in the form of a tower mounted at one end of the storage vessel 2.
  • each pipe formed advantageously by a cryogenic hose is unwound from its storage wheel 6 and connected to a manifold device 9 supported by a common support structure 10 disposed at the front of the transport vessel 1.
  • each hose 5 freely extends in a chain between its ends.
  • the transport vessel 1 is moored to the storage vessel by any suitable means such as, for example, a hawser 10.
  • the storage vessel 2 is moored and connected to the bottom 11 .
  • the two storage wheels 6 of a hose 5 are pivotally mounted on their support tower, about a vertical axis so as to allow relative movement between the transport vessel 1 and the storage vessel at an angle ⁇ without that the hoses are stressed in torsion.
  • This pivoting is ensured by means thus constituting a rotating axis with a vertical axis indicated at 8.
  • the two support towers 7 may advantageously be arranged symmetrically with respect to the longitudinal axis XX of the storage vessel.
  • the longitudinal axis of the transport ship is noted YY.
  • the free end designated by the general reference 13 of a cryogenic hose 5 is formed by a tip which carries a quick connector 14, an emergency disconnection device 15 disposed at a certain axial distance from the connector 14.
  • the tip 13 further carries a center pin pinoche 17 which is laterally offset from the axis of the tip but extends parallel thereto substantially in the vertical plane formed by the catenary hose.
  • a manifold device 9 mounted on the support structure 10 of a certain height, which carries at the top two bridges 22 and 23.
  • the two bridges are shifted in the axis of the ship, overlapping slightly, the front gateway 23 being disposed above the rear gateway 22.
  • the two gateways are provided to allow operators to observe and / or operate the two manifold devices 9.
  • Each device 9 comprises an arcuate tubular portion 25 in the form of an arc of some skin less than an angle of 180 °.
  • the rear end of the portion 25 is fixed by a vertical axis rotary joint 26 on a vertical pipe portion 28 of the vessel's fixed piping.
  • the arcuate portion 25 of the pivotally mounted connection device carries, at its free end, a manifold flange 30 for sealingly fastening the hose connector 14 and a trumpet 32 which is laterally offset from the connector axis by a distance allowing, during a connection of the hose to the device 9 the reception pinoche 17 of the hose connector connector.
  • the trumpet is oriented parallel to the axis of the connector 30.
  • the portion 25 of the connector device 9 of the ship still carries a winch 34 on which is wound a cable 35. This cable will be unwound during a connection of the hose 5 to the manifold device 9, passes through the trumpet 32 and is fixed to the end of the pinch 17. The connection is then by winding the cable on the winch 34.
  • a substantially semicircular cut 37 is made in the upper bridge 23 from its rear edge 38 overlapping the edge. before 39 of the lower bridge 22, around the pivot axis of the arcuate portions 25 of the manifold devices 9 coaxially with them
  • each manifold device 9 can pivot between its rest position in which its connector 30 is above the lower gateway 29 ( figure 7 ) and its working position, that is to say of connection represented on the figure 6 in which the connector 30 passes through the cutout 37 to be connected to the hose 5. It is found that the arc angle of the arcuate portion 25 of each connecting device 19 is 180 ° less than a difference allowing an appropriate inclination of the axis of the manifold flange 30 for easy connection to the hose.
  • each cryogenic hose suspended catenary 5 comprises at the level of at each end a rotary joint with a vertical axis ensuring that the hose always extends substantially in a vertical plane regardless of the misalignment angle ⁇ of the two vessels 1 and 2. This ensures a great freedom of swaying and relative laces between the boats. Thanks to rotating joints with vertical axis torsion and bending out of the plane vertical of the flexible catenary (warping) in the hose are negligible. These are therefore only exposed to very low relative roll between ships. For the safety of the hose only a measurement or control of the distance between the two ends of it is necessary.
  • the hoses never cross the mooring haws which is very important especially during an emergency disconnection. Thus the hoses can not be damaged by falling on the hawser. When disconnecting, the hoses are wound on their storage wheel
  • FIGS. 8 and 9 illustrate an alternative embodiment according to which the winch and the trumpet now bearing the references 34 'and 32' are provided on the tip 13 of each hose, while the pinoche bearing now the reference 17 'is carried by the manifold device 9.
  • the winch and the trumpet now bearing the references 34 'and 32' are provided on the tip 13 of each hose, while the pinoche bearing now the reference 17 'is carried by the manifold device 9.
  • a vertical axis rotating joint is provided at each end of the hose so that it is not subjected to torsional and warping stresses. These stresses are absorbed by the joints.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Refuse Collection And Transfer (AREA)
EP02793201A 2001-10-30 2002-10-30 Systeme de transfert d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage Expired - Lifetime EP1439999B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0114045 2001-10-30
FR0114045A FR2831514B1 (fr) 2001-10-30 2001-10-30 Systeme de transport d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage
PCT/FR2002/003748 WO2003037704A1 (fr) 2001-10-30 2002-10-30 Systeme de transfert d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage

Publications (2)

Publication Number Publication Date
EP1439999A1 EP1439999A1 (fr) 2004-07-28
EP1439999B1 true EP1439999B1 (fr) 2011-04-20

Family

ID=8868890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02793201A Expired - Lifetime EP1439999B1 (fr) 2001-10-30 2002-10-30 Systeme de transfert d'un fluide entre un navire de transport et un poste de stockage tel qu'un navire de stockage

Country Status (9)

Country Link
US (1) US7299835B2 (da)
EP (1) EP1439999B1 (da)
AT (1) ATE506248T1 (da)
DE (1) DE60239820D1 (da)
DK (1) DK1439999T3 (da)
ES (1) ES2366247T3 (da)
FR (1) FR2831514B1 (da)
PT (1) PT1439999E (da)
WO (1) WO2003037704A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903653B1 (fr) * 2006-07-13 2009-04-10 Eurodim Sa Systeme de transfert d'un fluide tel que du gaz naturel liquefie entre un navire tel qu'un methanier navette et une unite flottante ou fixe.
FR2903753B1 (fr) * 2006-07-13 2012-01-20 Eurodim Sa Dispositif de connexion de l'extremite d'une conduite deformable d'acheminement d'un fluide a une tuyauterie fixe telle que le manifold d'un navire.
FR2941434B1 (fr) 2009-01-27 2015-05-01 Fmc Technologies Sa Systeme de transfert d'un produit fluide et sa mise en oeuvre
FR2945510B1 (fr) * 2009-05-13 2014-11-07 Eurodim Sa Procede de transfert de fluides entre un premier navire et un deuxieme navire et systeme de transfert pour la mise en oeuvre de ce procede.
FR2958620B1 (fr) * 2010-04-09 2012-03-30 Ksb Sas Installation de transfert de fluide.
FR2967451B1 (fr) * 2010-11-17 2012-12-28 Technip France Tour d'exploitation de fluide dans une etendue d'eau et procede d'installation associe.
FR2971762B1 (fr) * 2011-02-22 2015-05-01 Technip France Systeme de transfert d'un fluide, notamment du gaz de petrole liquefie entre une premiere installation de surface et une deuxieme installation de surface
US20140318666A1 (en) * 2011-03-11 2014-10-30 Shell Interntionale Research Maatschappij B.V. Fluid transfer hose manipulator and method of transferring a fluid
WO2013062724A1 (en) * 2011-10-24 2013-05-02 Exxonmobil Upstream Research Company Systems and methods for offshore fluid transfer
US8915271B2 (en) * 2011-12-20 2014-12-23 Xuejie Liu System and method for fluids transfer between ship and storage tank
US9187156B2 (en) 2013-12-18 2015-11-17 Xuejie Liu Mobile system and method for fluid transfer involving ships
EP2995585B1 (en) * 2014-09-10 2019-02-20 Cepsa Quimica , S.A. Method and system for transferring fluids between ship and shore
FR3063277B1 (fr) * 2017-02-27 2019-04-05 Saipem S.A. Dispositif d'accouplement de deux bateaux

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031672A1 (de) * 1970-06-26 1971-12-30 Weser Ag Leitungsverbindung für zwei Schiffe auf offener See
GB1400767A (en) * 1972-07-18 1975-07-23 Shell Int Research Single buoy mooring system for fluid transfer for use at exposed locations
US5431589A (en) * 1994-06-10 1995-07-11 Atlantic Richfield Company Submersible mooring buoy
NL1003592C1 (nl) * 1996-07-15 1998-01-21 Ihc Holland Nv Inrichting voor het tot stand brengen van een verbinding tussen een op een vaartuig, zoals een baggervaartuig, aanwezige leiding en een in het water drijvende leiding.
FR2796375B1 (fr) * 1999-07-13 2001-10-12 Fmc Europe Systeme de chargement offshore par tuyauterie suspendue
NO312715B2 (no) * 1999-10-27 2002-06-24 Statoil Asa System for offshore overforing av flytendegjort naturgass

Also Published As

Publication number Publication date
WO2003037704A1 (fr) 2003-05-08
DK1439999T3 (da) 2011-08-08
EP1439999A1 (fr) 2004-07-28
PT1439999E (pt) 2011-07-26
FR2831514B1 (fr) 2004-03-12
DE60239820D1 (de) 2011-06-01
ATE506248T1 (de) 2011-05-15
US7299835B2 (en) 2007-11-27
US20050051237A1 (en) 2005-03-10
ES2366247T3 (es) 2011-10-18
FR2831514A1 (fr) 2003-05-02

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