CN102588733A - Vessel with a reinforced corrugated membrane - Google Patents

Vessel with a reinforced corrugated membrane Download PDF

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Publication number
CN102588733A
CN102588733A CN2012100566104A CN201210056610A CN102588733A CN 102588733 A CN102588733 A CN 102588733A CN 2012100566104 A CN2012100566104 A CN 2012100566104A CN 201210056610 A CN201210056610 A CN 201210056610A CN 102588733 A CN102588733 A CN 102588733A
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CN
China
Prior art keywords
reinforcer
storage tank
ripple
thin
film body
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
Application number
CN2012100566104A
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Chinese (zh)
Other versions
CN102588733B (en
Inventor
M·亚达吉纳
B·德莱特雷
G·康莱
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.)
Gaztransport et Technigaz SA
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Gaztransport et Technigaz SA
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Publication date
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Publication of CN102588733A publication Critical patent/CN102588733A/en
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Publication of CN102588733B publication Critical patent/CN102588733B/en
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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
    • 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
    • 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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
    • 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
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of 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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)

Abstract

The invention relates to a sealed and thermally insulated vessel having at least one wall including a sealed membrane to be in contact with the product contained in the vessel, and a thermally insulating layer adjacent to said membrane, wherein the membrane includes at least one plate (1) having at least one corrugation (2, 3), characterised in that the vessel includes a reinforcing member (5) inserted under the corrugation between the membrane and the thermally insulating layer.

Description

Have the storage tank of strengthening the corrugated film body
The application is to be that June 30, application number in 2009 are 200980139843.7, denomination of invention is divided an application for " having the storage tank of strengthening the corrugated film body " the applying date.
Technical field
The present invention relates to piece sealing reservoir.Particularly, the present invention relates to sealed, thermally insulated storage tank, it is used for shipping liquefaction rock gas (GNL).
Background technique
Document FR 2781557 describes and is integrated in the storage tank in the ship structure, but its conveying liquified natural gas.The wall of storage tank has primary seal barrier, main adiabatic barrier, auxiliary seal barrier and auxiliary adiabatic barrier from the inside of storage tank to the outside in succession.The primary seal barrier is the thin-film body of realizing with stainless steel wavy metal plate.Definite says, each plate all has the ripple and the ripple of another series with the axis normal of ship of the parallel axes of a series of and ship.
During use, mechanical stress produces in thin-film body.These stress have a plurality of sources: make the storage tank thermal shrinkage in when cooling, ship beam effect, load the hydrostatic pressure that causes and especially the goods that causes of wave move the kinetic pressure that causes.
The ripple that is arranged on the sheet metal of thin-film body is used to allow thin-film body to deform, so that the stress that restriction produces owing to thermal shrinkage and ship beam effect.
Find that kinetic pressure possibly cause the ripple plastic deformation.Yet in use, this distortion can cause destroying the flexibility of plate, impairs the sealing of thin-film body, especially the sealing of junction point between the plate.
For the compressive strength and restriction plastic deformation that increase thin-film body, document FR 2861060 proposes on ripple, to dispose strengthening rib.
But, possibly advantageously further increase the compressive strength of thin-film body.
Summary of the invention
The problem that the present invention proposes to solve provides the storage tank of at least some defectives in a kind of aforementioned disadvantages that does not have an existing technology.Particularly, a purpose of the present invention is to improve the compressive strength of thin-film body, to avoid or to limit its plastic deformation.
The solution that the present invention proposes is a kind of piece sealing reservoir; At least one wall of storage tank has the sealed thin film body that is used for contacting the product that storage tank is equipped with and the supporting member of adjacent films body; Wherein, thin-film body comprises at least one plate, and said plate has at least one ripple; It is characterized in that storage tank has at the reinforcer that is plugged between thin-film body and the supporting member under the ripple.
Find that this reinforcer can limit the stress that produces in the thin-film body.Obviously, thin-film body can comprise a plurality of plates, and this plate can have a plurality of ripples, and a reinforcer can be disposed under one or more ripples of one or more plates.Supporting member for example can be a heat insulation layer, and definite says, is the wood veneer of heat insulation layer.
According to a mode of execution, reinforcer has the inner passage, and the inner passage allows gas to pass reinforcer and between ripple and supporting member, circulates.
According to a mode of execution, external channel permission gas is walked around reinforcer and between ripple and supporting member, is circulated.
Advantageously, reinforcer is processed by a kind of material that is selected from the following material: wood veneer, polyethylene, polycarbonate (PC), glass fiber reinforced polycarbonate, PEI, and expanded polystyrene.
According to a mode of execution, reinforcer has outer casing, and the shape of outer casing corresponds essentially to the shape of ripple.
Preferably, reinforcer has at least one reinforcing abdomen muscle in said case.
Advantageously, when in storage tank, product not being housed, the minimum range between reinforcer and the ripple between the ripple height 0% to 5% between.
Preferably, plate has the parallel to each other ripple of first series, and have second series parallel to each other and the relative first serial ripple be horizontal ripple, reinforcer be inserted in first series a ripple under.Obviously, a plurality of reinforcers can be inserted under a plurality of ripples of first series.
According to a mode of execution, the length of reinforcer is corresponding to the distance between two ripples of second series.As modification, this length can be littler or bigger.
Advantageously, reinforcer is inserted under the ripple with the mode with respect to thin-film body and supporting member slip.In this case, the manufacturing of the storage tank fixing operation of reinforcer not.
In a modification, reinforcer is fixed in thin-film body or supporting member.This can guarantee that reinforcer keeps being positioned required position.
According to a mode of execution, thin-film body has undercut portions, and reinforcer is held on undercut portions or wedging in undercut portions.
According to a mode of execution, at least two reinforcers are arranged under two adjacent ripples of thin-film body, and one of said two reinforcers form the stop member of another usefulness in said two reinforcers.Therefore, a reinforcer is limit by another bundle, thereby is held on the throne.
Advantageously, reinforcer has at least one tender spots, just deforms or ruptures if tender spots is suitable for bearing greater than the stress of confirming threshold value.
This permission is through the controlled plastic deformation of thin-film body, and it is dangerous with the damage that the following supporting member of identification possibly be subjected to understand the pressure that thin-film body bore.
Preferably, thin-film body is keeping away the place contact supporting member of ripple.
The present invention also provides the floating structure body that has according to the storage tank of the invention described above.It can relate to the unsteady facility of ship or other type.
Description of drawings
Along with reference to the accompanying drawings to only as schematically and the explanation of the present invention's one particular embodiment of providing of non-limiting way, the present invention will better be understood, and other purpose of the present invention, details, characteristic and superiority will more clearly embody.Accompanying drawing is following:
-Fig. 1 is the perspective view of the corrugated sheet of storage tank according to an embodiment of the present invention;
-Fig. 2 be Fig. 1 corrugated sheet a ripple and according to the cross section and perspective of the reinforcer of first modification;
-Fig. 3 to 9 illustrates the different modification of reinforcer with perspective view; And
-Figure 10 and 11 illustrates other modification of reinforcer with sectional drawing;
The plate of-Figure 12 presentation graphs 1 is at the plan view of ripple crossover sites and the biopsy cavity marker devices perspective view that is clamped to the reinforcer below the ripple;
-Figure 13 illustrates the reinforcer that is used for being arranged in simultaneously below a plurality of ripples; And
-Figure 14 illustrates two reinforcers that cooperate to each other with exploded perspective.
Embodiment
Storage tank according to an embodiment of the present invention can have the multilayer architecture that is similar to the storage tank among the document FR that mentions in the preamble 2781557 and the FR 2861060.Particularly, storage tank has the primary seal thin-film body, and the metal corrugated plate that the utilization of primary seal thin-film body bears against on the wood veneer of main heat insulation layer is realized.The general aspect of this multilayer architecture is known, below the characteristic of explanation storage tank according to an embodiment of the present invention.
Plate 1 shown in Figure 1 is the corrugated sheet of the overall rectangular shape processed with stainless steel.The primary seal thin-film body of storage tank is through being welded a plurality of this edges of boards to the border district.
Nine ripplets 3 as shown in Figure 1, that plate 1 has three big ripples 2 extending along the length of plate 1 and extends along the width of plate 1.Being called big ripple 2 and ripplet 3, is because the height of ripple 2 is greater than the height of ripplet 3 greatly.
As modification, plate 1 can have the big ripple 2 and/or the ripplet 3 of varying number.Also as modification, the ripple of plate 1 can have strengthening rib, described in FR 2861060.The ripple of plate 1 also can have other configuration, for example described in document FR 2735847 or the KR-10-2005-0050170.
On Fig. 2, can see that plate 1 bears against on the wood veneer 4 of following heat insulation layer.As modification, plate 1 can bear against on the supporting member of another type.See also that on this figure reinforcer 5 is arranged in below the big ripple 2, between plate 1 and wood veneer 4.In the scope of this specification, " following " means that reinforcer 5 is covered by ripple, but must not mean that it is more in place by down.In fact, on the vertical wall of storage tank, reinforcer 5 horizontal alignments are in the ripple that covers it.
In the example of Fig. 2, the length of reinforcer 5 is corresponding to the distance between two ripplets 3.
Can arrange a plurality of reinforcers 5, each reinforcer is arranged in below the big ripple 2 between two ripplets 3.The quantity of reinforcer 5 is confirmed with the distribution of expection stress that distributes can be according to operation the time in the storage tank thin-film body.
As modification, the length of reinforcer 5 can be less than the distance between two ripplets 3, if the intersection geometrical shape perhaps between the ripple allows, then the length of reinforcer can be greater than this distance.Also as modification, reinforcer 5 can be arranged on below the ripplet 3.
Reinforcer 5 layouts as shown in Figure 2 are in place, neither are fixed in plate 1 and also are not fixed in wood veneer 4.Therefore, need, reinforcer can be in big ripple 2 lower slider.Therefore, the manufacturing of storage tank does not need fixedly operation of reinforcer 5.As modification, reinforcer 5 can be fixed in thin-film body or wood veneer 4.
Many shapes can be suitable for reinforcer 5.Fig. 3 to 11 illustrates the difformity that possibly be fit to.View 3 to 9 is perspective views of a section of reinforcer 5, its length can greater than shown in length.Figure 10 and 11 is sectional drawings.On these different drawings, use identical drawing reference numeral to be used to indicate similar elements.
The reinforcer 5 of Fig. 3 has solid section.Its two side surfaces 6 be crooked and shapes these two side surfaces corresponding to the shape of ripple 2.But side surface 6 does not extend to the top of ripple 2 always, and reinforcer 5 has flat upper surface 7.Gas can circulation between the top of ripple 2 and upper surface 7.
The reinforcer 5 of Fig. 4 has case 8, and the profile of case is corresponding to the shape of ripple 2.Circular channel 9 allows gas through reinforcer 5.In the modification of Fig. 5, the shape of passage 9 is corresponding to the profile of case 8, so that bigger circulation area to be provided.
The reinforcer 5 of Fig. 6 also has case 8 and passage 9, and the profile of this case is corresponding to the shape of ripple 2.For improving the mechanical strength of reinforcer 5, interior abdomen muscle 10 is handed over and is placed in the passage 9.Fig. 7 to 9 illustrates the replaceable configuration of abdomen muscle 10.
The reinforcer of Fig. 3 to 9 can for example be processed by one of following material: polyethylene, polycarbonate (PC), glass fiber reinforced polycarbonate, PEI and expanded polystyrene.They can adopt any proper technique (injection molded, molded, extrusion modling, machining etc.) to make.
The reinforcer 5 of Figure 10 to 11 has solid section.Each has two flat rubber beltings its side surface 6.The same with the reinforcer of Fig. 3, gas can get between upper surface 7 and the ripple top.Figure 10 and 11 the for example available wood veneer machining of reinforcer 5 form.
The reinforcer 5 of Figure 11 has the tongue piece 22 that is fixed in its lower surface 23.Tongue piece 22 can allow the for example junction point between two wood veneers, makes reinforcer 5 be fixed in wood veneer 4.
Figure 12 is illustrated in the corrugation geometry of infall between big ripple 2 and the ripplet 3 at left part.Can find out that thin-film body has undercut portions 20 at this place.The right part of Figure 12 illustrates, and is arranged in big ripple 2 following reinforcers 5 and has pawl 21 at its place, end, and said pawl allows reinforcer 5 is fixed in thin-film body through being clamped in undercutting 20 places.As modification, pawl 21 can be by wedging.
Figure 13 illustrates reinforcer 5 with perspective view, and this reinforcer is used for being arranged in simultaneously a plurality of big ripples 2 and a plurality of ripplet 3 times.The shape of reinforcer is corresponding to the shape of ripple, in infall is also included within.Inner passage 9 both had been set in place in the part that also is set in place in the part below ripplet 3 below big ripple 2.
Figure 14 illustrates two reinforcers 5, and one of them reinforcer is used to be arranged in a big ripple 2 times and another reinforcer is used to be arranged in a ripplet 3 times, and intersects at the ripple infall.At this place, each all has a groove 24 that allows them relative to each other to locate reinforcer 5.Like what on this figure, seen, reinforcer 5 has the rectangular cross-section.
The difformity of reinforcer 5 set forth above can make ripple be out of shape under the situation of thermal shrinkage and under the situation of the distortion that is produced by fluid pressure and kinetic pressure, the supporting to ripple is being provided.For reaching this purpose, can consider: when storage tank when being empty (thereby when not having heat load and hydrostatic or dynamic pressure), reinforcer 5 and said reinforcer be between the ripple below it minimum range between the ripple height 0% to 5% between.
The difformity of reinforcer 5 respectively has property: the cost of manufacturing and convenience, mechanical strength, quantity of material etc.According to applicable cases, can select optimal shape.
Carried out digital simulation, with through relatively checking the stress influence that produces in 5 pairs of thin-film bodies of reinforcer with the thin-film body of no reinforcer.These simulations are verified:
-under the situation of heat load (thin-film body that cooling causes shrinks), the existence of reinforcer 5 can not cause undesirable stress in thin-film body,
-under the situation of heat load and uniform pressure load (corresponding to the fluid pressure of goods), the existence of reinforcer 5 can reduce the stress in the thin-film body, and
-under the situation of heat load and asymmetrical stress load (corresponding to the kinetic pressure of goods), the existence of reinforcer 5 can reduce the stress in the thin-film body.
Although combined a particular embodiment the present invention to be explained it is obvious that, the present invention never is confined to this, and the present invention includes the parts of such description and all technical equivalents of combination thereof, and condition is that they all belong in the scope of the present invention.

Claims (15)

1. the storage tank that seals; At least one wall of said storage tank has the sealed thin film body that is used for contacting the product that said storage tank holds and the supporting member of contiguous said thin-film body, and wherein, said thin-film body comprises at least one plate (1); Said plate (1) has at least one ripple (2; 3), it is characterized in that said storage tank has the reinforcer (5) that between said thin-film body and said supporting member, is plugged on below the said ripple; Said reinforcer has outer casing; The shape of said outer casing corresponds essentially to the shape that said reinforcer is plugged on the said ripple below it, and said reinforcer has inner passage (9), and said inner passage allows gas to pass said reinforcer and between said ripple and said supporting member, circulates.
2. storage tank according to claim 1 is characterized in that, the shape of said inner passage (9) is corresponding to the profile of the outer casing of said reinforcer, so that said outer casing has the basic wall that is uniform thickness along the whole periphery of this outer casing.
3. storage tank according to claim 2 is characterized in that, the outer casing of said reinforcer comprises the smooth bottom surface that contacts with said supporting member, and the wall of said outer casing has thickening at the two ends of said bottom surface.
4. according to claim 2 or 3 described storage tanks, it is characterized in that said reinforcer has at least one reinforcing abdomen muscle (10) in said outer casing.
5. storage tank according to claim 4 is characterized in that, said at least one reinforcing abdomen muscle (10) is handed over and placed in the said inner passage (9), so that said inner passage (9) are divided into a plurality of intervals.
6. storage tank according to claim 1 is characterized in that, said inner passage (9) have circular shape.
7. according to each described storage tank in the aforementioned claim; It is characterized in that said reinforcer is processed by the material that is selected from the following material: wood veneer, polyethylene, polycarbonate (PC), glass fiber reinforced polycarbonate, PEI and expanded polystyrene.
8. according to each described piece sealing reservoir in the claim 1,2,3 and 6, it is characterized in that, when not accommodating product in the said storage tank, the minimum range between said reinforcer and the said ripple between the height of said ripple 0% to 5% between.
9. according to each described storage tank in the claim 1,2,3 and 6; It is characterized in that; Said plate has parallel to each other ripple (2) and second series parallel to each other of first series and transverse to the ripple (3) of the ripple of said first series, and said reinforcer (5) is plugged on below the said first serial ripple (2).
10. storage tank according to claim 9 is characterized in that, the length of said reinforcer is corresponding to the distance between two ripples of said second series.
11., it is characterized in that said reinforcer is plugged on below the said ripple with the mode with respect to said thin-film body and the slip of said supporting member according to each described storage tank in the claim 1,2,3 and 6.
12., it is characterized in that said reinforcer is fixed in said thin-film body or said supporting member according to each described storage tank in the claim 1,2,3 and 6.
13. storage tank according to claim 12 is characterized in that, said thin-film body has undercut portions (20), and said reinforcer is held on said undercut portions or wedging in this undercut portions.
14. according to each described storage tank in the claim 1,2,3 and 6; It is characterized in that; At least two reinforcers are arranged in below two adjacent ripples of said thin-film body, and one of said two reinforcers form the stop member of another usefulness in said two reinforcers.
15. the floating structure body, it has according to each described storage tank in the claim 1,2,3 and 6.
CN201210056610.4A 2008-10-08 2009-06-30 Vessel with a reinforced corrugated membrane Active CN102588733B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0805567A FR2936784B1 (en) 2008-10-08 2008-10-08 REINFORCED CORRUGATED MEMBRANE TANK
FR0805567 2008-10-08

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2009801398437A Division CN102177389A (en) 2008-10-08 2009-06-30 Vessel with a reinforced corrugated membrane

Publications (2)

Publication Number Publication Date
CN102588733A true CN102588733A (en) 2012-07-18
CN102588733B CN102588733B (en) 2014-12-10

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN2009801398437A Pending CN102177389A (en) 2008-10-08 2009-06-30 Vessel with a reinforced corrugated membrane
CN201210056536.6A Active CN102588732B (en) 2008-10-08 2009-06-30 Cuve a membrane ondulee renforcee
CN201210056610.4A Active CN102588733B (en) 2008-10-08 2009-06-30 Vessel with a reinforced corrugated membrane

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Application Number Title Priority Date Filing Date
CN2009801398437A Pending CN102177389A (en) 2008-10-08 2009-06-30 Vessel with a reinforced corrugated membrane
CN201210056536.6A Active CN102588732B (en) 2008-10-08 2009-06-30 Cuve a membrane ondulee renforcee

Country Status (12)

Country Link
EP (3) EP2453159B1 (en)
JP (3) JP5379234B2 (en)
KR (7) KR20120031313A (en)
CN (3) CN102177389A (en)
AU (1) AU2009301016B2 (en)
BR (1) BRPI0920667B1 (en)
ES (2) ES2767975T3 (en)
FR (1) FR2936784B1 (en)
MX (1) MX2011003688A (en)
MY (2) MY154077A (en)
RU (3) RU2505737C2 (en)
WO (1) WO2010040922A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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CN105561880A (en) * 2014-10-13 2016-05-11 彭碳科技有限公司 Composite structure energetic container
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CN105561880B (en) * 2014-10-13 2018-08-10 彭碳科技有限公司 A kind of container containing energy of composite construction
CN112124523A (en) * 2020-04-21 2020-12-25 沪东中华造船(集团)有限公司 Installation method for film reinforcing wedge of Mark3 type liquid cargo tank
CN112124523B (en) * 2020-04-21 2022-10-14 沪东中华造船(集团)有限公司 Installation method for film reinforcing wedge of Mark3 type liquid cargo tank
CN112145954A (en) * 2020-09-21 2020-12-29 浙江振申绝热科技股份有限公司 Tank bottom structure of metal inner tank of membrane type low-temperature storage tank

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