CN109695819A - Seal insulated tank - Google Patents
Seal insulated tank Download PDFInfo
- Publication number
- CN109695819A CN109695819A CN201811204433.3A CN201811204433A CN109695819A CN 109695819 A CN109695819 A CN 109695819A CN 201811204433 A CN201811204433 A CN 201811204433A CN 109695819 A CN109695819 A CN 109695819A
- Authority
- CN
- China
- Prior art keywords
- wall
- sealing
- tank
- corner fittings
- corner
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 221
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000012263 liquid product Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000003949 liquefied natural gas Substances 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- 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
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
- F17C3/027—Wallpanels for so-called membrane tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2221/00—Methods and means for joining members or elements
- B63B2221/02—Methods and means for joining members or elements by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2221/00—Methods and means for joining members or elements
- B63B2221/08—Methods and means for joining members or elements by means of threaded members, e.g. screws, threaded bolts or nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0147—Shape complex
- F17C2201/0157—Polygonal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0358—Thermal insulations by solid means in form of panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0631—Three or more walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
- F17C2205/0355—Insulation thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/221—Welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/228—Assembling processes by screws, bolts or rivets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
- F17C2270/0107—Wall panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
It is a kind of for storing the sealing insulated tank of fluid, it include corner structure (10) at edge-corner (100) between the bearing structure (5) of the first wall (1) and the bearing structure (25) of the second wall (2), corner structure (10) includes sealing corner fittings (13), it seals corner fittings (13) and is on the one hand fixed to the first anchor flange (11) by the first connector (12), on the other hand the second anchor flange (211) are fixed to by the second connector (212), sealing corner fittings (13) is connected to the sealing film (27) of the first wall and the sealing film (7) of the second wall in a sealing manner.
Description
Technical field
The present invention relates to the fields of sealing insulated tank.Particularly, the present invention relates to for storing or transporting cryogenic liquid
The field of insulated tank is sealed, such as oil gas (also referred to as LPG) conveying liquified at a temperature of between -50 DEG C to 0 DEG C
The tank of ship, or under atmospheric pressure at about -162 DEG C transportation of liquefied natural gas (LNG) tank.
Background technique
Such as become known for the sealing insulated tank of ship from document WO-A-2017064413.This document describe include
The propane tanker of multiple tank skins or the tank of methane tank car.Each wall of tank includes at least one sealing film and at least one heat screen
Barrier.
Document JP2009079736 proposes a kind of onshore storage tanks for cryogenic liquid comprising made of concrete
Bearing structure and heat shield including M shape component, the M shape component be designed to the height by changing M shape component adapt to every
The thickness of thermodynamic barrier.However, M shape component needs complicated forming.
Summary of the invention
It is an object of the invention to propose a kind of corner structure, can be supported in the corner between two walls of tank
One or more sealing film and the heat shield that can adapt to various thickness.
The present invention provides a kind of for storing the sealing insulated tank of fluid comprising the first wall and the second wall, the first wall and
Second wall respectively includes bearing wall in a thickness direction, and the heat shield being fixed on bearing wall is parallel with bearing wall and fixed
Sealing film on heat shield；Edge of the sealing insulated tank between the bearing wall of the first wall and the bearing wall of the second wall
Corner includes corner structure, which includes: the first anchor flange, is fixed on the bearing wall of the second wall；Second
Anchor flange is fixed on the bearing wall of the first wall；Corner fittings is sealed, one side is fixed to the first anchor by the first connector
Gu on the other hand flange is then fixed to the second anchor flange by the second connector.Sealing corner fittings is connected to the in a sealing fashion
On the sealing film of one wall and the sealing film of the second wall, sealing corner fittings includes first extended in the plane of the sealing film of the second wall
Flat branch and the second flat branch extended in the plane of the sealing film of the first wall, the first connector include being parallel to first
The flat branch of the first of anchor flange and the second flat branch for sealing film for being parallel to the second wall, the second connector then includes putting down
Row is in the first flat branch and the second flat branch of the sealing film for being parallel to the first wall of the second anchor flange, the first connector
The first flat branch be welded to the first anchor flange, the flat branch of the first of the second connector is welded to the second anchor flange,
First flat branch of sealing corner fittings is welded to the second flat branch of the first connector, seals second flat branch's weldering of corner fittings
It is connected to the second flat branch of the second connector, the sealing film of the first wall is welded to the second flat branch of sealing corner fittings, and second
The sealing film of wall is welded to the first flat branch of sealing corner fittings.
The corner structure allows to the anchorage point by adjusting connector in anchor flange to adjust corner sealing
The position of film, to adapt to the ideal position of sealing corner fittings.The adjustment for sealing the position of corner fittings allows to be easily adaptable to corner
Structure is with the thickness of the heat shield of suitable tank skin.Specifically, the first of the first connector the flat branch is in the first anchor flange
On position allow to adjust the second flat branch of the first connector and the distance between the bearing wall of the second wall, so as to
To adjust the first flat branch of sealing corner fittings and the distance between the bearing wall of the second wall.Similarly, the of the second connector
Position of the two flat branches in the second anchor flange allow to easily adjust the second flat branch of the second connector with
The distance between the bearing wall of first wall, so as to adjust sealing corner fittings the second flat branch and the first wall bearing wall it
Between distance.
According to some embodiments, this tank may include one or more following characteristics.
According to some embodiments, the first anchor flange is again secured to the bearing wall of the first wall, and the second anchor flange is fixed to
The bearing wall of second wall.In other words, in this case, the first anchor flange and the second anchor flange be fixed on the first wall and
The junction of the bearing wall of second wall.
According to some embodiments, sealing corner fittings includes multiple cross sections, and two adjacent cross sections pass through towards inside tank
Ripple connector outstanding is connected to each other in a sealing fashion, and the sealing film of the first wall and the second wall respectively includes a series of towards tank
Inside is prominent and along the ripple that the direction perpendicular to edge-corner is unfolded, each ripple and sealing corner fittings of the first wall and the second wall
Ripple connector alignment.This ripple connector is easily fabricated and is easily adapted the ripple for being installed to the first wall and the second wall
Ripple on, with ensure seal corner fittings and seal film between sealing continuity, while can with sealing film together with deform.
According to some embodiments, sealing corner fittings includes multiple cross sections, and two adjacent cross sections pass through in a sealing fashion
It is connected to each other towards tank inside ripple connector outstanding, the sealing film of the first wall and the second wall respectively includes a series of towards tank
Inside is prominent and along the ripple that the direction perpendicular to edge-corner is unfolded, each ripple and sealing corner fittings of the first wall and the second wall
Ripple connector alignment.
According to some embodiments, ripple connector includes central part, the first crooked end and the second crooked end, and first
On the one hand crooked end is assemblied on the ripple of sealing film of the first wall, be on the other hand assemblied on central part；Second bending
On the one hand end is assemblied on the ripple of sealing film of the second wall, be on the other hand assemblied on central part.Ripple shaft coupling point
For three parts, this simplifies the connections with sealing film, and can correct being misaligned between ripple.
According to some embodiments, the bearing wall that the first anchor flange is parallel to the first wall extends, and the second anchor flange is parallel
Extend in the bearing wall of the second wall.
According to some embodiments, in edge, the bearing wall of the bearing wall of the first wall and the second wall is together in the inside of tank
Salient angle is formed, the first anchor flange extends in the extendible portion of the bearing wall of the first wall, and the second anchor flange is in the second wall
Extend in the extendible portion of bearing wall.
According to some embodiments, in edge, the bearing wall of the bearing wall of the first wall and the second wall is together in the inside of tank
Re-entrant angle is formed, the first anchor flange is parallel to the bearing wall of the first wall and is separated by a certain distance extension, the second anchor flange with it
It is parallel to the bearing wall of the second wall and is separated by a certain distance extension with it.
According to some embodiments, the heat shield of the first wall and/or the second wall includes multiple encapsulated elements, each encapsulated member
Part include towards tank on the inside of cover board, the abutment corner of encapsulated element, corner include towards it is described sealing film non-company
Continuous part, connecting plate are contained in discontinuous part and flush with the inner surface of the encapsulated element, also with sealing corner fittings
The inner surface of flat branch flushes, and sealing film is fixed to sealing corner fittings, to form the continuous planar support surface for sealing film.
According to some embodiments, slot is formed in the first anchor flange and/or the second anchor flange, and slot position joins in same ripple
It connects at the position that device flushes.These slots at least partly limit between ripple connector and the cross section for sealing corner fittings
The mechanical stress that is subjected to of weld part.
According to some embodiments, the heat shield being fixed on bearing wall is time heat shield, is fixed on time heat shield
On sealing film be time sealing film, be connected to the sealing of the secondary sealing film of the first wall and the secondary sealing film of the second wall in a sealing fashion
Corner fittings is time sealing corner fittings, and the first wall and the second wall outside-in on the thickness direction of tank further include, heat-insulated positioned at time
Main heat shield and primary seal film on barrier and time sealing film, primary seal film with the liquid in tank for contacting, corner knot
Structure further includes primary seal, is connected to the primary seal film of the first wall and the primary seal film of the second wall in a sealing fashion.
According to some embodiments, primary seal corner fittings passes through one or more gaskets and is fixed to time sealing corner fittings.
According to some embodiments, the outer surface of primary seal corner fittings carries main stud, and each gasket includes at least one hole, main
Stud passes through the hole, and gasket is pressed against on the outer surface of primary seal corner fittings by the main nut that is mounted on main stud, secondary close
The inner surface for sealing corner fittings carries time stud, and gasket has fixed lug, and the fixation that secondary stud is located at two adjacent gaskets is convex
Between piece, support plate with hole is mounted on time stud, and the support plate is by the secondary nut that is mounted on time stud by two
A adjacent gasket remains held against on time inner surface of sealing corner fittings.
According to some embodiments, secondary sealing film is composite membrane, and secondary sealing corner fittings includes multiple cross sections, two adjacent cross
Section is connected to each other in a sealing fashion by compound sealing strip.
According to some embodiments, compound sealing strip is bonded between corner fittings.
This tank can form a part of land storage facility, such as storing liquefied gas or may be mounted at
In floating offshore or Offshore Structures, especially methane oil tanker, LPG oil tanker, Floating Storage regasification plant (FSRU), Floating Production
Store up Unloading Device (FPSO) etc..
According to one embodiment, before a kind of ship for transporting cold liquid product includes hull and is arranged in hull
State tank.
According to one embodiment, the present invention also provides a kind of methods for this ship of loading or unloading, in the party
In method, cold liquid product is transmitted in hull by heat-insulating pipeline from floating or land storage facility, or is transmitted to from hull
Floating or land storage facility.
According to one embodiment, the present invention also provides a kind of transportation system for cold liquid product, system includes upper
Ship is stated, is arranged to for the tank in the hull for being mounted on ship to be connected to the heat-insulating pipeline of floating or land storage facility, and is used
In the pump for driving cold liquid product to flow between floating or land storage facility and the tank of ship by heat-insulating pipeline.
Detailed description of the invention
By reference to attached drawing, during several specific embodiments of the invention are described, the present invention will be by more
Understand well, and other objects of the present invention, details, feature and advantage will become clearer being illustrated, wherein described specific
Embodiment be only illustrated in a non limiting manner.
Fig. 1 is the perspective view of the tank of one embodiment of the present of invention.
Fig. 2 is the local perspective view of the tank of Fig. 1, shows the tank top seen on the inside of tank.
Fig. 3 to Fig. 6 is that the salient angle corner structure of one embodiment of the present of invention is saturating during each stage of its construction
View.
Fig. 7 is the viewgraph of cross-section of the corner structure of Fig. 6.
Fig. 8 to Figure 11 is the cross-sectional view of the corner structure for tank of the various alternative forms of the embodiment of the present invention,
Including being inserted into two sealing films there are two heat shield.Particularly, Fig. 9 and Figure 10 a is shown for by primary seal corner fittings anchor
It is affixed to a time specific embodiment of sealing corner fittings.Figure 10 a is in the plane of two studs for being fixed to primary seal corner fittings
Cross-sectional view, and Fig. 9 is in the cross-sectional view being fixed in time plane of two studs of sealing corner fittings.Figure 10 b to 10f is vertical
In primary seal corner fittings and be parallel to corner plane in cross-sectional view, and show time close for primary seal corner fittings to be mounted on
Seal each step of a specific embodiment on corner fittings.Figure 11 is shown for primary seal corner fittings to be anchored at time sealing corner fittings
On alternate embodiment.
Figure 12 is the cross-sectional view for sealing corner fittings.
Figure 13 is the cross-sectional view of the re-entrant angle corner structure of another embodiment of the present invention.
Figure 14 is the cross-sectional view of the methane oil tanker or propane oil tanker including tank of one embodiment of the present of invention.
Figure 15 is the local perspective view of the salient angle corner structure of certain embodiments of the invention.
Specific embodiment
Hereinafter, attached drawing is illustrated for bearing structure, the bearing structure is by the ship for carrying liquefied gases
The double hulled inner wall of oceangoing ship is constituted.Polyhedron shape, such as prism shape can be particularly presented in this bearing structure.Figure
1 shows such a bearing structure, including the upper wall 104, lower wall 105 and side wall 106 of bearing structure, 107,108,
109,110,111 longitudinal wall is extended with the longitudinal direction for being parallel to ship, and in the plane of the longitudinal direction perpendicular to ship
Middle formation polygonal cross-section.For example, Fig. 1 of bibliography FR3008765 describe equipped with this polyhedron tank ship it is total
Body structure.
Longitudinal wall 104,105,106,107,108,109,110,111 is on the longitudinal direction of ship by the longitudinal direction perpendicular to ship
The lateral bearing wall 101,103 in direction interrupts.Longitudinal wall 104,105,106,107,108,109,110,111 and transverse wall 101,
103 intersect in recessed edge corner.
Each wall of bearing structure carries corresponding tank skin.In Fig. 2 into Fig. 7, each tank skin is made of heat shield, should
Heat shield carries the sealing film contacted with the fluid being stored in tank, such as the liquefied petroleum containing butane, propane, propylene etc.
Gas, and its equilibrium temperature is for example between 50 DEG C and 0 DEG C.
Upper wall 104 includes for example in the space of rectangular shape, which projects upwards, and referred to as tank top 112.
As shown in greater detail in fig. 2, tank top 112 is by two transverse walls, preceding transverse wall 113 and rear transverse wall 114, with
And two side walls 115,116 limit, side wall 115,116 is extended vertically and is projected upwards from upper wall 104.Tank top 112 further includes
Unshowned horizontal cover in Fig. 2 is used to be covered on the antetheca 113 of tank top 112, between rear wall 114 and side wall 115,116
The opening of formation.Horizontal cover has already passed through a series of pipelines for the above-mentioned liquids and gases of loading or unloading.It is upper vertical
Intersect at cocked bead turning 100 to wall 104 and the wall of tank top 112.The antetheca 113 and side wall 115 of tank top 112,
116 intersect at recessed edge-corner 201.
Fig. 3 is the tank corner in 100 region of cocked bead turning between the first bearing wall 5 and the second bearing wall 25
View inside tank, the first bearing wall 5 and the second bearing wall 25 carry the first tank skin 1 and the second tank skin 2 respectively.First bearing wall
5 and second bearing wall 25 form angle [alpha] between them.First tank skin 1 and the second tank skin 2 phase at the corner structure 10 of tank
It hands over.
Particularly, as will be in conjunction with described in Fig. 3 to Fig. 6, corner structure 10 can be salient angle corner structure (two bearing walls
Between towards the angle [alpha] inside tank between 180 ° and 360 °, it means that corner is outstanding when from inside the tank),
The side between one for example, upper longitudinal wall 104 and antetheca 113 in tank top 112, in rear wall 114 and side wall 115,116
Angle is also such.Fig. 3 to Fig. 6 shows the specific cases for the angle [alpha] that measured value is 270 °.
As by conjunction with described in Figure 13, corner structure 10 can be re-entrant angle corner structure (angle [alpha] is between 0 ° and 180 °),
So that corner is recessed when from inside tank, for example, in longitudinal wall 104,105,106,107,108,109,110,111
Corner between transverse wall 101,103 is also such.Figure 13 shows the specific cases for the angle [alpha] that measured value is 90 °.
As shown in fig. 6, the first tank skin 1 includes bearing wall 5, the heat shield being fixed on bearing wall 5 in a thickness direction
6, it is parallel to the sealing film 27 of bearing wall 5.Second tank skin 2 includes in a thickness direction bearing wall 25, is fixed on bearing wall 25
Heat shield 26, be parallel to the sealing film 7 of bearing wall 25.
As shown in figure 3, the heat shield 6 of the first tank skin 1 is by multiple 61 groups of encapsulated elements for being fixed on the first bearing wall 5
At.A flat surfaces are collectively formed in these encapsulated elements 61, and the sealing film 27 anchors to the flat surfaces.Equally, the second tank
The heat shield 26 of wall 2 is made of the multiple encapsulated elements 61 being fixed on the second bearing wall 25.These encapsulated elements 61 are common
A flat surfaces are formed, the sealing film 27 anchors to the flat surfaces.Encapsulated element 61 is anchored by any suitable method
To the bearing structure.
In one embodiment, as described in open source literature WO-A-2017064413, encapsulated element 61 is to pass through stud anchor
It is affixed to the form production of the tank shape part of bearing wall.
As shown in fig. 6, sealing film 7,27 is made of multiple metal plates, these metal plates overlap each other juxtaposition.These metals
Plate is preferably rectangle.Metal plate welds together to ensure to seal the leakproofness of film.Metal plate is such as by stainless steel or iron-based conjunction
Gold is made, with 0.5 to 1.5mm thick nickelic or manganese content.
It is deformed to allow to seal film in response to various stress loadings that tank is subjected to, especially in response to by liquefied gas
Body is heat-shrinked and deforms caused by being loaded into tank, and metal plate includes multiple ripples 71,72, ripple 71,72 towards tank inside.
More specifically, sealing film 7 includes First Series ripple 71 and second series ripple 72, the rectangular patterns of formation rule.First
Series of corrugations 71 is parallel to corner 100 perpendicular to corner 100, second series ripple 72.Preferably, ripple 71,72 are parallel to square
The edge of shape metal plate extends.A series of the distance between two continuous wave patterns 71,72 of ripples e.g., about 300mm is extremely
800mm is preferably 600mm.
As shown in figure 3, corner structure 10 includes the first anchor flange 11 and the second anchor flange 211, the first anchor flange
Extend from the extendible portion of the bearing wall 5 of the first tank skin 1, the second anchor flange 211 is prolonged from the bearing wall 25 of the second tank skin 2
Extend in continuous part.As long as the first anchor flange 11 is upwardly extended in the side for the bearing wall 25 for being not parallel to the second wall 2, the first anchor
Gu flange 11 is possible to not extend in the extendible portion of the bearing wall 5 of the first tank skin 1.In other words, the first anchor flange 11
Extend since bearing wall 25 on the direction for being not parallel to the bearing wall 25.As shown, the first anchor flange 11 is preferably
Ground is upwardly extended in the side perpendicular to the bearing wall 25.In Fig. 1 to Figure 10 a and Figure 11, the first anchor flange 11 is from carrying
The junction of wall 5 and 25 extends and upwardly extends in the side for being parallel to bearing wall 5.The adjacent heat shield 6 with corner 100
The encapsulated element 61 of one row is positioned between the encapsulated element 61 of a row adjacent with edge-corner 100 and the second anchor flange 211
Form space.
Similarly, as long as the second anchor flange 211 is upwardly extended in the side for the bearing wall 5 for being not parallel to the first wall 1, second
Anchor flange 211 is possible to not extend in the extendible portion of the bearing wall 25 of the second tank skin 2.In other words, the second anchoring is convex
Edge 211 extends since bearing wall 5 on the direction for being not parallel to the bearing wall 5.As shown, the second anchor flange 211
Preferably upwardly extended in the side perpendicular to the bearing wall 5.In Fig. 1 to Figure 10 a and Figure 11, the second anchor flange 211 from
The junction of bearing wall 5 and 25 extends and upwardly extends in the side for being parallel to bearing wall 25.With edge-corner 100 it is adjacent every
The encapsulated element 61 of one row of thermodynamic barrier 26 is positioned in a row encapsulated member adjacent with edge-corner 100 and the first anchor flange 11
Space is formed between part 61.
As shown in figure 4, corner structure 1 includes the first connector 12 and the second connector 212.First connector 12 includes the
One flat branch 122, the second flat branch 121, wherein the first flat branch 122 be fixed in anchor flange 11 and anchor it is convex
Extend in the extendible portion of edge 11, the second flat branch 121 is parallel to the extension of bearing wall 25 in a space, and the space is the
It is formed between the encapsulated element 61 of one row of one anchor flange 11 and heat shield 26, wherein the encapsulated element of the one of heat shield 26 group
61 is adjacent with edge-corner 100.First connector 12 can be especially made of multiple continuous parts 125.Similarly, the second connector
212 include the first flat branch 2122, the second flat branch 2121, wherein the first flat branch 2122 is fixed on anchor flange
Extend in 211 and in the extendible portion of anchor flange 211, the second flat branch 2121 is parallel to bearing wall 5 in a space
Extend, the space is formed between the encapsulated element 61 of a row of the first anchor flange 211 and heat shield 6, wherein heat screen
The encapsulated element 61 of one row of barrier 6 and edge-corner 100 are adjacent.Second connector 212 especially can be by multiple 215 structures of continuous part
At.Connector 12,212 is welded into heat shield 61 of the anchor flange 11,211 not towards tank skin 1 or 2.As shown in fig. 7, connection
Part 12 and 212 may include a reinforcer, and reinforcer is located between two flat branch, to increase its rigidity.
In the first anchor flange 11, the encapsulated element 61 of a row of adjacent heat shield 26 with edge-corner 100, second is flat
The space formed between smooth branch 121 and bearing wall 25 is advantageously filled with the heat insulating material of such as mineral wool or polyurethane foam
Material.In the second anchor flange 211, the encapsulated element 61 of a row of the heat shield 6 abutted with edge-corner 100, second flat point
The space formed between branch 211 and bearing wall 5 is advantageously filled with the heat-insulating material of such as mineral wool or polyurethane foam.
As shown in figure 5, corner structure 10 further includes sealing corner fittings 13, one side is fixed to the by the first connector 12
On the other hand one anchor flange 11 is fixed to the second anchor flange 211 by the second connector 212.
Sealing corner fittings 13 is plate, such as metal plate, and the thickness of metal plate is greater than the thickness of sealing film 7,27.Seal corner fittings 13
Thickness for example between 3mm and 10mm.The thickness makes it have enough rigidity with self-supporting, need not be with sealing film 7,27
The case where it is identical.
Sealing corner fittings 13 includes the first flat branch 131 extended in the plane of the sealing film 7 of the second tank skin 2, and
The the second flat branch 132 extended in the plane of the sealing film 27 of the first tank skin 1.First flat branch 131 is fixed to first
Connector 12 (more specifically, the second flat branch 121 for being welded to the first connector 12), the second flat branch 132 is welded to
Second connector 212 (more specifically, the second flat branch 2121 for being welded to the second connector 212).As shown in figure 12, it seals
Corner fittings 13 can have reinforcer 134 on its outer surface.
This corner structure allows to adjust the first flat branch 122,2122 of connector 12,212 by one side
Anchorage point in anchor flange 11,211, and the flat branch 131,132 for sealing corner fittings 13 is adjusted by another aspect
The anchorage point in the second flat branch 121,2121 of connector 12,212, to adjust the position of sealing corner fittings 13.Seal angle
The adjustment of the position of part 13 allows to be easily adaptable to corner structure, with the encapsulated element 61 of suitable heat shield 6,26
Thickness.
The first branch 131 for sealing corner fittings forms the flat support of the sealing film 7 for the second tank skin 2, seals corner fittings
Second branch 132 forms the flat support of the sealing film 27 for the first tank skin 1.
As shown in fig. 6, the sealing film 7 of the second wall rests in the first branch 131 of sealing corner fittings 13.The sealing of first wall
Film 27 rests in the second branch 132 of sealing corner fittings 13.In order to ensure the sealing of the second wall in the region of corner structure 10
Continuity between film 7 and the sealing film 27 of the first wall, sealing corner fittings 13 are connected to the sealing film of the second wall in a sealing manner
It 7 and is connected on the sealing film 7 of the first wall.For example, the sealing film 7 of the second wall can be soldered to the first of sealing corner fittings 13
In branch 131, wherein sealing film 7 rests in first branch, the sealing film 27 of the first wall can be soldered to sealing corner fittings
In second branch 132, wherein sealing film 27 rests in second branch.
As shown in figure 5, sealing corner fittings 13 may include multiple cross sections 135.The cross section 135 of corner fittings is sealed for example with first
Two adjacent parts 125 of connector 12 and two adjacent parts 215 of the second connector 212 are overlapped and fix.
As shown in fig. 6, two adjacent cross sections 135 can be connected each other in a sealing manner by ripple connector 15
It connects.Each ripple of the First Series ripple 71 of first wall and the second wall is aligned with the ripple connector 15 of sealing corner fittings.Ripple
Connector 15 is mounted on the ripple 71 of the sealing film 27 of the first wall and on the ripple 71 of the sealing film 7 of the second wall.Ripple connection
Device 15 allows to seal corner fittings 13 and deforms together with film 7,27 is sealed.
As being best shown in Fig. 7, ripple connector 15 is curved including central part 153, the first crooked end 151 and second
Curved end portion 152.Central part 153 includes two side lugs, and one of side lug is welded to a portion of sealing corner fittings
Divide 155 central part 133, another side lug is then welded to the central part of the adjacent part 155 of sealing corner fittings.First
151 one side of crooked end is mounted on the ripple 71 of the first wall, is on the other hand mounted on central part 153.First bending
End 151 includes two side lugs, and one of side lug is welded to a part 155 of sealing corner fittings, another side
Lug is then welded to the adjacent part 155 of sealing corner fittings, the two side lugs are covered on sealing corner fittings 13 and second tank skin 2
Seal the overlapping region between film 7.Similarly, the second crooked end 152 includes two side lugs, and one of side is convex
Piece is welded to a part 155 of sealing corner fittings, and another side lug is then welded to the adjacent part 155 of sealing corner fittings, this two
A side lug is covered on the overlapping region between sealing corner fittings 13 and the sealing film 27 of the first tank skin 2.
This ripple connector 15 is easily fabricated and is easily adapted the wave for being installed to the ripple 71 and the second wall of the first wall
On line 71, to ensure to seal corner fittings 13 and seal the sealing continuity between film 7,27, while can be with sealing film 7,27 together
Deformation.Ripple shaft coupling 15 divides for three parts, and this simplifies the connections with sealing film 7,27, and can correct ripple 71 it
Between be misaligned.
As shown in figure 15, slot 119 is alternatively formed in the first anchor flange 11.Similarly, slot 2119 optionally forms
In the second anchor flange 211.Slot 119 and/or 2119 especially can be on the direction perpendicular to edge-corner 100 from anchor flange
11,211 end extends, and especially in the aforementioned direction in the half and 2/3rds for the size for being equal to anchor flange 11,211
The distance between upper extend.Slot 119 and/or 2119 can especially be located in the region of ripple connector 15, i.e., usually every 600mm
Slot 119 and/or 2119 is set.These slots 119,2119 allow to alleviate ripple connector 15 and seal the cross section of corner fittings 13
The mechanical stress that weld part between 135 is subjected to.
As shown in figure 5, each encapsulated element 61 include towards tank inside cover board.By convention, when the member for being applied to tank
When on part, adjective " inside " or " inside " refer to the part of inside of the element towards tank, adjective " outside " or " outer
Portion " refers to the part in the outside towards tank of the element, but regardless of tank skin relative to earth gravitational field direction how.Tight
The inner surface of the side of the encapsulated element 61 of adjacent corner structure 10, cover board has the discontinuous section towards connector 12,212
62.As shown in fig. 6, connecting plate 63 is contained in discontinuous section 62, and with the inner surface of encapsulated element 61 and sealing corner fittings
The inner surface of flat branch 132 flush, wherein sealing film 27 is fixed on the inner surface of the flat branch 132 of sealing corner fittings,
To form the continuous planar support surface for sealing film 27.In addition, connecting plate 63 allows to compensate during the construction of tank
The tectonic gap being likely to occur.Connecting plate 63 can also have a discontinuous section on its outer surface, and first point of connector 212
Branch 2122 is fixed in the discontinuous section of connecting plate 63, wherein the flat branch 132 of sealing corner fittings is fixed on connector 212
The first branch 2122 on.Therefore connecting plate 63 is resisted against the inner surface of encapsulated element 61 and the first branch of connector 212
On 2122 inner surface.Connecting plate 63 is associated with the first tank skin 1, it should be appreciated that, similar connecting plate can be set
On second tank skin 2.
Being described above to generate, there is the technology of the tank of single sealing film can be used in various types of tanks, such as structure
At double film tanks for the liquefied natural gas (LNG) in shore facilities or floating structure (such as methane oil tanker etc.).In this feelings
Under condition, it is believed that sealing film shown in the accompanying drawings is time sealing film in front, and it also requires adding on this time sealing film
Main heat shield and primary seal film.In this way, which also can be applied to have multiple heat shields stacked on top of each other
With the tank of sealing film.
Fig. 8 depicts two walls of the tank at the edge-corner 100 of alternative form according to the embodiment, wherein the first tank skin
1 on the thickness direction of tank outside-in include secondary heat shield 6, correspond to combine aforementioned figures description it is heat-insulated
Barrier 6；Secondary sealing film 27 corresponds to the sealing film 27 for combining aforementioned figures description；Main heat shield 6 and primary seal film 9, it is main
Sealing film 9 with liquid contained in tank for contacting.Similarly, the second tank skin 2 outside-in packet on the thickness direction of tank
It includes, secondary heat shield 26, corresponds to the heat shield 26 for combining aforementioned figures description；Secondary sealing film 7 corresponds to before combining
State the sealing film 7 of attached drawing description；Main heat shield 26 and primary seal film 29, primary seal film 29 with liquid contained in tank for connecing
Touching.
Main heat shield 6,26 and primary seal film 29,9 can be similar to time heat shield 6,26 and time sealing film 27, and 7, and
It will not be described in detail further.
In unshowned form, primary seal film 9,29 and time sealing film 7,27 are different, for example, the wave of secondary sealing film 7,27
Line can be towards the outside of tank skin.
In unshowned another form, primary seal film 9,29 and time sealing film 7,27 have the outside towards tank skin
Ripple.
In unshowned another form, secondary sealing film 7,27 is compound seal barrier.The side of composite joint item is viscous
It closes onto the secondary sealing corner fittings 13 in the second flat branch 132, the other side is then adhered to compound on 61 top of heat insulation
On sealing barrier.Alternatively, the side of composite joint item can be adhered to the second connector 212, the other side is then adhered to positioned at heat-insulated
On compound seal barrier on 61 top of block.In order to ensure secondary barrier seal, compound sealing strip is bonded between corner fittings 135.
Compound seal barrier is made of the composite material including three layers: two outer layers are glass fabrics, and middle layer is thin metal foil,
The aluminium foil of for example, about 0.1mm thickness.The metal foil constitutes time sealing barrier and is adhered on the heat insulation 61 of heat shield 6,26.
Polyurethane or epobond epoxyn bonding especially can be used in composite joint item and compound sealing strip.
Primary seal corner fittings 913 is fixed to time sealing corner fittings 13, corresponds to the sealing corner fittings 13 for combining Fig. 3 to 6 to describe.It will
Primary seal corner fittings 913 is no longer described in detail, because it is similar to the sealing corner fittings 13 for combining Fig. 3 to 6 to describe.Primary seal corner fittings 913 with
Sealing means are connected to the primary seal film 29 of the first tank skin 1 and the primary seal film 9 of the second tank skin 2.
There are many different modes that may be implemented that primary seal corner fittings 913 is fixed to time sealing corner fittings 13.Such as Fig. 9 to figure
Shown in 11, it is particularly possible to primary seal corner fittings 913 are fixed to time sealing corner fittings 13 by anchorage element 30.
As shown in Figures 9 and 10, anchorage element 30 may include one or more gaskets 32, in the component formed by gasket 32
It is fixed to primary seal corner fittings 913 before, and primary seal corner fittings 913 is fixed to time sealing corner fittings 13.
As shown in figure 9, the inner surface of secondary sealing corner fittings 13 can be carried through the secondary stud of welding and/or screw engagement fixation
31.Fig. 9 is secured to the cross-sectional view in time plane of two studs 31 of sealing corner fittings 13.Particularly, secondary sealing corner fittings 13
Each cross section 135 may include two studs 31.Each stud 31 is perpendicular in the secondary sealing corner fittings 13 towards the inside of tank
Center portion point 133 extends.
As shown in Figure 10 a, the inner surface of primary seal corner fittings 913 can be carried through the master of welding and/or screw engagement fixation
Stud 35.Figure 10 a is secured to the cross-sectional view in the plane of two studs 35 of primary seal corner fittings 913.Particularly, primary seal angle
Each cross section of part 913 may include two studs 35.Each stud 35 is perpendicular to the primary seal corner fittings towards the outside of tank
Central part extends.
Primary seal corner fittings 913 is mounted on a kind of secondary mode sealed on corner fittings 13 presently in connection with Figure 10 b to 10f description.
As shown in fig. lob, each cross section 9135 of primary seal corner fittings 913 includes one or more main studs 35.Stud
One end opposite with primary seal corner fittings 913 carries a screw thread.Each gasket 32 includes the one or more extended from its inner surface
Hole 322.Particularly, each gasket 32 may include from two holes 322 that its inner surface extends.
As shown in figure l0c, each gasket 32 is mounted in this way on one or more studs 35, so that gasket
Each hole 322 has a stud 35 extended there through.
As shown in fig. 10d, nut 351 is mounted on the end of thread of each stud 35.Therefore, the inner surface of gasket 32 is by institute
Nut 351 is stated to be pressed against on the outer surface of primary seal corner fittings 913.The hole that the hole 321 and stud 31 formed in gasket 32 passes through
Alignment, this allows nut 351 to be screwed on stud, and heat insulator is filled into hole 321 after nut 351 is screwed on stud.
As shown in Figure 10 e and 10f, then in any manner (such as pass through bonding, riveting or screw fasten) by gasket
32 outer surface (this means that gasket 32 face) opposite with primary seal corner fittings 913 is fixed to time inner surface of sealing corner fittings 13
On.
As illustrated in figure 10e, each cross section 135 of secondary sealing corner fittings 13 includes one or more studs 31.Stud 31 with
The opposite one end of secondary sealing corner fittings 13 has screw thread.Gasket 32 has retention tab 323, the appearance of retention tab 323 and gasket
Face extends in alignment.Stud 31 is located between the retention tab 323 of two adjacent gaskets 32.
As shown in figure 10f, the support plate 33 including hole is mounted on stud 31.Nut 311 is mounted on the screw thread of stud 31
On end.Therefore, two adjacent gaskets 32 are pressed against on time inner surface of sealing corner fittings 13 by the support plate 33.
Alternatively, the stud 31 extended from secondary sealing corner fittings 31 passes through primary seal corner fittings 913 according to unshowned alternative form
In hole, nut is mounted on the inner surface of primary seal corner fittings 913, and therefore, primary seal corner fittings 913 is pressed against pad by the nut
On the inner surface of piece 32, gasket 32 itself is pressed against on time inner surface of sealing corner fittings 13 by the nut.
As shown in figure 11, primary seal corner fittings 913 includes between them alternatively two flat branches, the two are flat
Branch forms the equal angle of angle [alpha] between the bearing wall of edge-corner, i.e., shown in Figure 11 the angle be
90°.Therefore, primary seal corner fittings 913 is fixed to supporting element 37, and shape is angled the angle of α.This supporting element 37 for example can be
Beam with isosceles triangle cross section, the base portion of triangle are fixed to the outer surface of gasket 32.
Similar corner structure can also be used in the re-entrant angle corner 201 of tank.Figure 13 depicts the tank between two tank skins
Corner forms about 90 ° of interior angle.This tank corner includes corner structure 510, is similar to and Fig. 2 to Fig. 6 is combined to describe
Corner structure 10.The difference is that the bearing wall 5 that the first anchor flange 11 is parallel to the first tank skin 1 extends and with first
The bearing wall 5 of tank skin 1 is separated by a certain distance, the second anchor flange 21 be parallel to the second tank skin 2 bearing wall 25 extend and with
The bearing wall 25 of second tank skin 2 is separated by a certain distance.
With reference to Figure 14, the section view of methane oil tanker or propane oil tanker 1070 is shown in the Double-casing 1072 for being mounted on ship
The sealing insulated tank 1000 of prismatic global shape.Tank skin includes at least one sealing barrier, for liquefying with contained in tank
Gas contact, and at least one heat shield is arranged between sealing barrier and Double-casing 1072.
In a way known, the loading/unloading pipe 1073 being arranged on the upper deck of ship can be by suitably connecting
It connects device and is connected to marine or port terminal, the cargo of liquefied gas is commuted and is transported between tank 1000.
Figure 14 is depicted including loading and discharge point 1075, the maritime terminal of submarine pipeline 1076 and shore facilities 1077
One example.It loads and discharge point 1075 is fixed offshore installations, the tower including moving arm 1074 and support moving arm 1074
1078.Moving arm 1074 carries a branch of heat-insulated flexible pipe 1079, may be coupled to loading/unloading pipe 1073.Orientable shifting
Swing arm 1074 is used to be suitble to the methane oil tanker of all sizes.Unshowned connecting tube extends in pylon 1078.It loads and unloads
1075 permission ships 1070 of standing are loaded and are unloaded from shore facilities 1077.The facility includes liquefied gas storage 1080 and connecting pipe
1081, connecting pipe 1081 is connected to loading or unloading station 1075 by submarine pipeline 1076.Submarine pipeline 1076 allows to liquefy
Gas long distance transmission between loading or unloading station 1075 and land based installation 1077, transmitting range is, for example, 5km, so that ship
1070 inland at a distance during loading with unloading operation.
For pressure needed for generating transportation of liquefied gas, the pump and/or shore facilities 1077 loaded on ship 1070 is used
The pump that the pump and/or loading and discharge point 1075 of outfit are equipped with.
Although having been combined multiple specific embodiments describes the present invention, it is readily apparent that the present invention is not to appoint
Where formula is limited to this, and it includes all technically equivalent ones and their combination of described mode, wherein they
It is within the scope of the present invention.
What the use of the verb of " comprising ", " having " or "comprising" and its conjugate form was not excluded for listing in claim
The presence of element or step other than element or step.Unless otherwise mentioned, otherwise when describing element or step it is used not
Definite article " one ", "one" be not excluded for having multiple such element or steps.
In the claims, it is for limitations on claims that any appended drawing reference between bracket, which should not be construed,.
Claims (15)
1. a kind of for storing the sealing insulated tank (1000) of fluid, which is characterized in that the sealing insulated tank includes one first
Wall (1) and one second wall (2), first wall (1) and second wall (2) include respectively a bearing wall in a thickness direction
(5,25), the heat shield (6,26) being fixed on the bearing wall (5,25) are parallel and solid with the bearing wall (5,25)
Sealing film (7,27) being scheduled on the heat shield (6,26)；The sealing insulated tank (1000) is in first wall (1)
The bearing wall (5) and second wall (2) the bearing wall (25) between edge-corner (100,201) at include,
One corner structure (10), the corner structure include:
- one first anchor flange (11) is fixed to the bearing wall (5) of second wall (1),
- one second anchor flange (211) is fixed to the bearing wall (25) of first wall (2),
- one sealing corner fittings (13), one side is fixed to first anchor flange (11) by the first connector (12), another
Aspect then passes through the second connector (212) fixed to second anchor flange (211), and the sealing corner fittings (13) is with the side of sealing
Formula is connected on the sealing film (27) of first wall and the sealing film (7) of second wall,
The sealing corner fittings (13) includes one first flat branch (131) and one second flat branch (132), and described first is flat
Branch (131) extends in the plane of the sealing film (7) of second wall (2), and the second flat branch is described
Extend in the plane of the sealing film (27) of one wall (1),
First connector (12) includes one first flat branch (122) and one second flat branch (121), and described first is flat
Smooth branch (122) is parallel to first anchor flange (11), and the second flat branch is parallel to the institute of second wall (2)
Sealing film (7) is stated,
Second connector (212) includes one first flat branch (2122) and one second flat branch (2121), and described the
One flat branch (2122) is parallel to second anchor flange (211), and the second flat branch (2121) is parallel to described
The sealing film (27) of first wall (1),
The flat branch (122) of described the first of first connector (12) is welded to first anchor flange (11),
The flat branch (2122) of described the first of second connector (212) is welded to second anchor flange (211),
Described first flat branch (131) of sealing corner fittings (13) is welded to described the second of first connector (12)
Described second flat branch (132) of flat branch (121), sealing corner fittings (13) is welded to second connector
(212) the flat branch (2121) of described second,
The sealing film (27) of first wall (1) is welded to the described second flat branch of sealing corner fittings (13)
(132), and
The sealing film (7) of second wall (2) is welded to the described first flat branch of sealing corner fittings (13)
(131)。
2. the tank according to preceding claims (1000), which is characterized in that the sealing corner fittings (13) includes multiple transversal
Face (135), two adjacent cross sections (135) are in a sealing fashion by towards ripple connector (15) outstanding inside the tank
It being connected to each other, the sealing film (27,7) of first wall and second wall respectively includes a series of ripples (71,271),
A series of ripples (71,271) are towards prominent and edge inside the tank perpendicular to the direction of the edge-corner (100,201)
Each ripple (71) of expansion, first wall and second wall and a ripple connector (15) of the sealing corner fittings are right
Together.
3. tank (1000) according to claim 1, which is characterized in that the sealing corner fittings (13) includes multiple cross sections
(135), two adjacent cross sections (135) in a sealing fashion by towards ripple connector (15) outstanding inside the tank that
The sealing film (27,7) of this connection, first wall and second wall respectively includes a series of ripples (71,271), institute
State a series of direction exhibition of the ripples (71,271) towards prominent and edge outside the tank perpendicular to the edge-corner (100,201)
It opens, each ripple (71) of first wall and second wall and the ripple connector (15) of the sealing corner fittings are right
Together.
4. the tank according to any one of claim 2 to 3 (1000), which is characterized in that ripple connector (15) packet
Include a central part (153), one first crooked end (151) and one second crooked end (152), first crooked end
(151) it is on the one hand assemblied on the ripple (71) of the sealing film (27) of first wall, is on the other hand assemblied in described
In center portion point (153)；Second crooked end (152) is on the one hand assemblied in the wave of the sealing film (7) of second wall
On line (71), on the other hand it is assemblied on the central part (153).
5. tank (1000) according to any one of the preceding claims, which is characterized in that first anchor flange (11)
The bearing wall (5) for being parallel to first wall (1) extends, and second anchor flange (211) is parallel to second wall
(2) the bearing wall (25) extends.
6. tank (1000) according to any one of the preceding claims, which is characterized in that at the corner (100), institute
The bearing wall (25) of the bearing wall (5) and second wall of stating the first wall forms salient angle in the inside of the tank jointly
(α), first anchor flange (11) extend in the extendible portion of the bearing wall (5) of first wall (1), and described
Two anchor flanges (211) extend in the extendible portion of the bearing wall (25) of second wall (2).
7. tank (1000) according to any one of claim 1 to 5, which is characterized in that at the corner (100), institute
The bearing wall (25) of the bearing wall (5) and second wall of stating the first wall forms re-entrant angle in the inside of the tank jointly
(α), first anchor flange (11) are parallel to the bearing wall (5) of first wall (1) and are separated by a certain distance with it
Extend, second anchor flange (211) is parallel to the bearing wall (25) of second wall (2) and with it at a distance of a spacing
From extension.
8. tank (1000) according to any one of the preceding claims, which is characterized in that first wall (1) and/or institute
The heat shield (6,26) for stating the second wall (2) includes multiple encapsulated elements (61), each encapsulated element (61) include towards
Cover board on the inside of the tank, corner (100) described in the abutment of the encapsulated element (61), the corner (100) include
Towards it is described sealing film (27) discontinuous section (62), connecting plate (63) be contained in the discontinuous section (62) and with
The inner surface of the encapsulated element (61) flushes, also neat with the inner surface of the flat branch (27) of sealing corner fittings (13)
Flat, the sealing film (27) is fixed to the sealing corner fittings, to form the continuous flat support table for sealing film (27)
Face.
9. tank (1000) according to any one of the preceding claims, which is characterized in that be fixed on the bearing wall (5,
25) heat shield (6,26) on is time heat shield, the sealing being fixed on the secondary heat shield (6,26)
Film (7,27) is time sealing film, be connected in a sealing fashion first wall described sealing film (27) and second wall
The sealing corner fittings (13) of described sealing film (7) is time sealing corner fittings, and first wall (1) and second wall (2) exist
Outside-in further includes on the thickness direction of the tank, is located at the secondary heat shield (6,26) and described sealing film
Main heat shield (8,28) and primary seal film (9,29) on (7,27), primary seal film (9,29) are used for and the liquid in the tank
Body contact, the corner structure (10) further includes a primary seal (913), is connected to the institute of first wall in a sealing fashion
State the primary seal film (29) of primary seal film (9) and second wall.
10. tank (1000) according to claim 9, which is characterized in that the primary seal corner fittings (913) passes through one or more
A gasket (32) is fixed to described sealing corner fittings (13).
11. tank (1000) according to claim 10, which is characterized in that hold the outer surface of the primary seal corner fittings (913)
It carries main stud (35), each gasket (32) includes at least one hole, and main stud (35) passes through the hole, by being mounted on the master
The gasket (32) is pressed against on the outer surface of the primary seal corner fittings (913) by the main nut on stud (35), and described time close
The inner surface for sealing corner fittings (13) carries time stud (31), and gasket (32) has fixed lug (323), secondary stud (31) position
Between the retention tab (323) of described two adjacent gaskets (32), support plate (33) with hole is mounted on described
On secondary stud (31), the support plate (33) will be described two by the secondary nut (311) being mounted on the secondary stud (31)
Adjacent gasket (32) is pressed against on the inner surface of described sealing corner fittings (13).
12. the tank according to any one of claim 9 to 11 (1000), which is characterized in that described sealing film (27,7)
It is composite membrane, described time sealing corner fittings (13) includes multiple cross sections (135), and two adjacent cross sections (135) pass through described
Compound sealing strip is connected to each other in a sealing fashion.
13. a kind of ship (1070) for transporting cold liquid product, the ship includes hull (1072) and is arranged in described
The intracorporal tank (1000) as described in any bar in claim 1 to 12 of ship.
14. a kind of transportation system for cold liquid product, the system include ship described in claim 13 (1070), every
Heat pipeline (1073,1079,1076,1081) and pump, wherein the heat-insulating pipeline (1073,1079,1076,1081) is arranged to
It is connected in floating or land storage facility (1077) with the tank (1071) that will be mounted in the ship shell, the pump is then used
Cold liquid product is flowed in the tank of the ship from the floating or land storage facility in the driving heat-insulating pipeline, or
From being flowed in the tank of the ship in the floating or land storage facility.
15. the method that one kind is used for loading or unloading ship as described in claim 13 (1070), which is characterized in that pass through
Cold liquid product is transported to described by heat-insulating pipeline (1073,1079,1076,1081) from floating or land storage facility (1077)
From being transported in the hull of the ship in floating or land storage facility (1077) in the hull of ship or by cold liquid product.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1759934A FR3072759B1 (en) | 2017-10-20 | 2017-10-20 | WATERPROOF AND THERMALLY INSULATED TANK |
| FR1759934 | 2017-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695819A true CN109695819A (en) | 2019-04-30 |
| CN109695819B CN109695819B (en) | 2021-12-24 |
Family
ID=61003149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811204433.3A Active CN109695819B (en) | 2017-10-20 | 2018-10-16 | Sealed heat insulation tank |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3473915B1 (en) |
| JP (1) | JP2019078406A (en) |
| KR (1) | KR102472929B1 (en) |
| CN (1) | CN109695819B (en) |
| ES (1) | ES2928289T3 (en) |
| FR (1) | FR3072759B1 (en) |
| SA (1) | SA118400104B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924048A (en) * | 2020-09-18 | 2020-11-13 | 上海蓝魂环保科技有限公司 | Device for containing liquid gas in cabin of marine structure |
| CN114144611A (en) * | 2019-07-23 | 2022-03-04 | 气体运输技术公司 | Sealing membrane for a sealed fluid reservoir |
| CN114556011A (en) * | 2019-10-17 | 2022-05-27 | 气体运输技术公司 | Connecting beam for a liquid-tight and thermally insulating container for storing liquefied gas |
| CN114599912A (en) * | 2019-10-25 | 2022-06-07 | 气体运输技术公司 | Shipborne liquefied natural gas tank |
| CN114945770A (en) * | 2020-01-10 | 2022-08-26 | 气体运输技术公司 | Storage facility for liquefied gases |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3126688A1 (en) | 2021-09-07 | 2023-03-10 | Gaztransport Et Technigaz | Storage facility for liquefied gas |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140200U (en) * | 1979-03-24 | 1980-10-06 | ||
| EP0543686A1 (en) * | 1991-11-20 | 1993-05-26 | Gaz-Transport | Fluid-tight and heat-insulating tank integrated in a ship's hull structure |
| CN1786549A (en) * | 2004-12-08 | 2006-06-14 | 韩国Gas公社 | Liquid tank system |
| US20070028823A1 (en) * | 2004-12-08 | 2007-02-08 | Yang Young M | Ship with liquid tank |
| KR20070030885A (en) * | 2004-07-06 | 2007-03-16 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | Container for storing liquefied gas |
| CN104160201A (en) * | 2012-02-20 | 2014-11-19 | 气体运输技术公司 | Sealed and thermally insulating tank comprising a corner piece |
| CN105164460A (en) * | 2013-04-12 | 2015-12-16 | 气体运输科技公司 | Corner structure of sealed and thermally insulating tank for storing fluid |
| CN105518375A (en) * | 2013-08-15 | 2016-04-20 | 气体运输技术公司 | Sealed, thermally insulating vessel comprising a corner part |
| US20160252214A1 (en) * | 2013-11-19 | 2016-09-01 | Ihi Corporation | Cryogenic tank |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112136A (en) * | 1965-08-23 | 1968-05-01 | Linde Ag | Improvements in or relating to containers for liquefied gases |
| US3319431A (en) * | 1966-05-25 | 1967-05-16 | Exxon Research Engineering Co | Double walled cryogenic tank |
| FR2462336A1 (en) * | 1979-07-27 | 1981-02-13 | Gaz Transport | Tank for transporting liquefied gases by sea - incorporates fluid tightness and insulating barriers simply realised, necessitating only small sweeping nitrogen flow |
| JPS5684199U (en) * | 1979-12-04 | 1981-07-07 | ||
| JPH05157195A (en) * | 1991-12-04 | 1993-06-22 | Tokyo Gas Co Ltd | Cold insulation structure of low temperature liquid storage tank |
| JP5076779B2 (en) | 2007-09-27 | 2012-11-21 | 株式会社Ｉｈｉ | Membrane anchor for low temperature tank corner |
| KR101258936B1 (en) * | 2011-03-04 | 2013-04-29 | 삼성중공업 주식회사 | Installation structure for barrier of liquid dome |
| FR3004510B1 (en) * | 2013-04-12 | 2016-12-09 | Gaztransport Et Technigaz | SEALED AND THERMALLY INSULATING TANK FOR STORAGE OF A FLUID |
| FR3008765B1 (en) | 2013-07-19 | 2017-05-19 | Gaztransport Et Technigaz | ANGLE STRUCTURE FOR INSULATING AND SEALED TANK |
| WO2016021948A1 (en) * | 2014-08-06 | 2016-02-11 | 한국가스공사 | Corner structure of lng storage tank |
| FR3042253B1 (en) | 2015-10-13 | 2018-05-18 | Gaztransport Et Technigaz | SEALED AND THERMALLY INSULATED TANK |
| KR102150458B1 (en) * | 2015-10-30 | 2020-09-01 | 대우조선해양 주식회사 | Insulation System For Membrane Type in LNG Storage Tank |
-
2017
- 2017-10-20 FR FR1759934A patent/FR3072759B1/en active Active
-
2018
- 2018-10-08 EP EP18199169.6A patent/EP3473915B1/en active Active
- 2018-10-08 ES ES18199169T patent/ES2928289T3/en active Active
- 2018-10-12 JP JP2018193687A patent/JP2019078406A/en active Pending
- 2018-10-14 SA SA118400104A patent/SA118400104B1/en unknown
- 2018-10-15 KR KR1020180122678A patent/KR102472929B1/en active IP Right Grant
- 2018-10-16 CN CN201811204433.3A patent/CN109695819B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140200U (en) * | 1979-03-24 | 1980-10-06 | ||
| EP0543686A1 (en) * | 1991-11-20 | 1993-05-26 | Gaz-Transport | Fluid-tight and heat-insulating tank integrated in a ship's hull structure |
| KR20070030885A (en) * | 2004-07-06 | 2007-03-16 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | Container for storing liquefied gas |
| CN1786549A (en) * | 2004-12-08 | 2006-06-14 | 韩国Gas公社 | Liquid tank system |
| US20070028823A1 (en) * | 2004-12-08 | 2007-02-08 | Yang Young M | Ship with liquid tank |
| CN104160201A (en) * | 2012-02-20 | 2014-11-19 | 气体运输技术公司 | Sealed and thermally insulating tank comprising a corner piece |
| CN105164460A (en) * | 2013-04-12 | 2015-12-16 | 气体运输科技公司 | Corner structure of sealed and thermally insulating tank for storing fluid |
| CN105518375A (en) * | 2013-08-15 | 2016-04-20 | 气体运输技术公司 | Sealed, thermally insulating vessel comprising a corner part |
| US20160252214A1 (en) * | 2013-11-19 | 2016-09-01 | Ihi Corporation | Cryogenic tank |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144611A (en) * | 2019-07-23 | 2022-03-04 | 气体运输技术公司 | Sealing membrane for a sealed fluid reservoir |
| CN114556011A (en) * | 2019-10-17 | 2022-05-27 | 气体运输技术公司 | Connecting beam for a liquid-tight and thermally insulating container for storing liquefied gas |
| CN114556011B (en) * | 2019-10-17 | 2023-10-24 | 气体运输技术公司 | Connecting beam for a liquid-tight and thermally insulating container for storing liquefied gas |
| CN114599912A (en) * | 2019-10-25 | 2022-06-07 | 气体运输技术公司 | Shipborne liquefied natural gas tank |
| CN114599912B (en) * | 2019-10-25 | 2024-04-30 | 气体运输技术公司 | Shipborne liquefied natural gas tank |
| CN114945770A (en) * | 2020-01-10 | 2022-08-26 | 气体运输技术公司 | Storage facility for liquefied gases |
| CN111924048A (en) * | 2020-09-18 | 2020-11-13 | 上海蓝魂环保科技有限公司 | Device for containing liquid gas in cabin of marine structure |
| CN111924048B (en) * | 2020-09-18 | 2021-01-19 | 上海蓝魂环保科技有限公司 | Device for containing liquid gas in cabin of marine structure |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3473915A1 (en) | 2019-04-24 |
| KR102472929B1 (en) | 2022-12-02 |
| EP3473915B1 (en) | 2022-08-10 |
| FR3072759A1 (en) | 2019-04-26 |
| FR3072759B1 (en) | 2021-04-30 |
| JP2019078406A (en) | 2019-05-23 |
| KR20190045065A (en) | 2019-05-02 |
| ES2928289T3 (en) | 2022-11-16 |
| CN109695819B (en) | 2021-12-24 |
| SA118400104B1 (en) | 2022-06-05 |
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