CN110023186A - Secondary barrier system - Google Patents
Secondary barrier system Download PDFInfo
- Publication number
- CN110023186A CN110023186A CN201780074136.9A CN201780074136A CN110023186A CN 110023186 A CN110023186 A CN 110023186A CN 201780074136 A CN201780074136 A CN 201780074136A CN 110023186 A CN110023186 A CN 110023186A
- Authority
- CN
- China
- Prior art keywords
- film
- supporting member
- panel
- corrugated
- hull
- 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.)
- Pending
Links
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
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- 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
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- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
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- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
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- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/68—Panellings; Linings, e.g. for insulating purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- B63B2231/04—Irons, steels or ferrous alloys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- 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
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- 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
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- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
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- 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
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- F17C2203/0308—Radiation shield
- F17C2203/032—Multi-sheet layers
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- 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
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- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0358—Thermal insulations by solid means in form of panels
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- 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
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- 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
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0648—Alloys or compositions of metals
- F17C2203/0651—Invar
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F17C2221/00—Handled fluid, in particular type of fluid
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- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F17C2270/0105—Ships
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- 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
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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)
- Packages (AREA)
Abstract
A kind of secondary barrier system of hull or cargo hold for ship or warship, the secondary barrier system include: film (1)；With film supporting layer (101), the film supporting layer could attach to hull or cargo hold to support the film (1) relative to hull or cargo hold, the film includes: multiple panels (2, 3, 4, 12, 14, 16, 17, 18), the multiple panel covers at least part of the film supporting layer (101) and seals against each other prevent liquid is from by the film (1), it is characterized by: the multiple panel (2, 3, 4, 5, 6, 11, 12, 13, 14, 16, 17, it 18) include at least one corrugated-sheet paneling (2, 3, 6, 12, 14, 18), at least one described corrugated-sheet paneling (2, 3, 6, 12, 14, it 18) wherein include at least one ripple (41)；The film (1) is directly attached to the film supporting layer (101) by least one attachment (60)；And at least one described attachment (60) and at least one described ripple (41) are arranged such that, when the film (1) undergoes thermal expansion and shrinks, the film (1) slides the stress in the film (1) caused by discharge the thermal expansion by the film (1) and shrink relative to the film supporting layer (101).
Description
Technical field
The present invention provides a kind of secondary barrier systems for hull or cargo hold, and a kind of includes firsts and seconds screen
The barrier system of barrier.
Background technique
The known medium for transporting or being stored at temperatures lower than ambient temperature in ship or warship, such as liquefied natural gas
(LNG), liquid ethylene, liquefied petroleum gas (LPG) or liquid nitrogen.Usually by this medium of Ship Transportation, and increasingly pay close attention to
By this media storage in floating offshore storage unit.Row's insulating panel can be used in this ship or the cargo hold of storage unit
It insulate with the wall of its hull or cargo hold or hull, which largely covers the whole surface region of hull.
Wish to seal insulating panel and hull or wall and cargo hold, to prevent any liquid leakage in cargo hold to insulating panel and ship
Body/wall.Liquid in this region can shorten efficiency and the service life of insulating panel, and may damage hull.Therefore, although depositing
In the primary barrier by media storage in hull/cargo hold, but second level screen is needed between primary barrier and hull/cargo hold
Barrier.
The previous of this secondary barrier is provided to attempt to include that the insulating panel for being attached to hull is provided and is arranged in insulating surfaces
Film on the inner surface of plate.The film is used for the inner sealing of insulating panel and cargo hold.One this example be by
96 system of NO of Gastransport et Technigaz (GTT) production.Within the system, film is formed by multiple bands, this
A little bands are attached to insulating panel by the separate part of tongue form indirectly.Tongue piece is formed by being bonded in insulating panel
Slot and be held in position.In GTT system, tongue piece is necessary, to allow band relative to insulating panel heat
Expansion and contraction.However, this is a kind of system of complexity, need that band is attached to insulating panel indirectly by tongue piece, and
And need largely to modify insulating panel, so that tongue piece and band are attached to thereon.In addition, in GTT system, level-one
Barrier is approximately similar to secondary barrier and is supported by secondary barrier.
Summary of the invention
The present invention is intended to provide a kind of simpler solution.
In the first aspect, the present invention provides a kind of secondary barrier systems of hull or cargo hold for ship or warship, should
Secondary barrier system includes: film；And film supporting layer, it could attach to hull or cargo hold relative to hull or cargo hold support
Film, the film include: multiple panels, at least part of the multiple panel cover film supporting layer and are sealed against each other so that liquid
Body cannot pass through film, it is characterised in that: multiple panels include at least one corrugated-sheet paneling, at least one described corrugated-sheet paneling exists
Including at least one ripple；Film is directly attached to film supporting layer by least one attachment；And it is described at least one
Attachment and at least one described ripple be arranged such that, when the film undergoes thermal expansion and shrinks, the film relative to
Film supporting layer sliding, thus stress of the release in the film caused by the thermal expansion and contraction.
Because film is directly attached to film supporting layer, the attachment of film is simpler than prior art systems.Directly being attached is
It is advantageous, because it is the simple and strong mode that film is attached to film supporting layer.However, not modifying further
In the case of, film be directly attached to film supporting layer will lead to when film undergo thermal expansion or shrink when stress occurs.Therefore, inventor has been
A kind of system is devised, wherein at least one ripple allows film to slide relative to film support membrane.In addition, inventor has designed
Film is being directly attached to film supporting layer (for example, not needing cental element by a kind of system including attachment, the attachment
Part, such as tongue piece) while be arranged to allow film relative to film supporting layer slide.Ripple and attachment combination are worked to discharge
Stress in film, otherwise due to the thermal expansion/contraction of film, film can be directly attached to film supporting layer.
It is close that film can be liquid.Film is also possible to airtight, that is, multiple panels (and may mulch other components, see
Hereafter) can be sealed against one another, allow gas not pass through film.
In addition/alternatively, hull/cargo hold is also possible to airtight.
Gas monitoring system can be placed between film and hull/cargo hold wall.Gas monitoring system can detecte whether
There is any gas to leak by film.
Film supporting layer can be attached/could attach to the inner surface of the wall of hull or cargo hold.
Multiple panels can be attached to each other and be sealed by welding.
Ship or warship can be used for transporting at temperatures lower than ambient temperature or storage medium, such as liquefied natural gas
(LNG), liquid ethylene, liquefied petroleum gas (LPG) or liquid nitrogen.
" direct " attachment is mentioned, refers to and film is attached to film supporting layer using attachment device, the attachment device is attached by film
Supporting layer is connected to without any intermediate features.See in another way, it means that using attachment device by film (one or
It is multiple) panel is attached to film supporting layer, and panel is attached to supporting layer without any intermediate features by the attachment device.Example
Such as, in 96 system of GTT NO, attachment is not directly, because film is attached to film supporting layer by tongue piece.Of the invention is direct
Attachment is a kind of simple attachment, and such as screw is applied directly to film and film supporting layer.
As described above, at least one described attachment and at least one described ripple are arranged such that when film experience heat is swollen
When swollen and contraction, film is slided relative to film supporting layer, thus stress of the release in the film caused by thermally expanding and shrinking.Therefore,
Inventor has devised a kind of system, wherein (one or more) attachment and (one or more) ripple act synergistically to release
Putting have the stress in the film of there due to being directly attached originally.This can pass through selection (one or more) attachment
Position, the orientation of (one or more) attachment, the orientation of (one or more) ripple, the size of (one or more) ripple
Etc. realizing.It is thereby possible to select the geometry of film is to minimize the integrated stress of film.
Pass through " release " stress, it is meant that in the case where attachment not of the invention and (one or more) ripple
Stress is compared, and stress reduces, that is, prevents stress from increasing to the level that its script is up to.Certainly it may be left in film
Stress, because being likely difficult to or can not being completely removed due to thermal expansion/receipts while film is directly attached to film supporting layer
Stress caused by contracting.
By the way that film " attachment " is arrived film supporting layer, it is meant that film is kept or is held relative to film supporting layer.Film can be with
It is kept or is held relative to film supporting layer on the direction vertical with the general layout of film (or film supporting layer) in set point；
Film can slide on the direction of the general layout of film (or film supporting layer) relative to film supporting layer in set point.
And each position of non-film can be slided relative to film supporting layer.Due to overall geometry/arrangement of film, in heat
There may be (one or more) positions remaining stationary relative to film supporting layer during expansion/contraction.
Film can be made of the material comprising invar.Panel can be made of invar.Invar can be invar
M93.Invar M93 is a kind of mainly comprising the alloy of nickel and iron.It has extremely low thermal expansion coefficient (about 1.5x10-6/cm)。
Therefore, it is particularly useful in the present invention, because it further reduced the stress on film.Preferably, at least big of film is constituted
All components are caused to be made of invar, such as panel cited below, corner fittings, supporting member plate and/or supporting member etc..
Panel usually can be plane, and can be rectangle in shape.Panel can be described as strake.
Multiple panels may include at least one non-corrugated-sheet paneling.It was found by the inventors that in order to reduce the entirety of system
Stress, very small panel need not include ripple.Therefore, some or preferably even most of panels can not include ripple.Example
Such as, for each corrugated-sheet paneling, may exist at least two, 3,4,5,6,7 or 8 non-corrugated-sheet panelings.For every
One corrugated-sheet paneling, it is understood that there may be less than 8,7,6,5,4 or 3 non-corrugated-sheet panelings.For each corrugated surface
Plate can have 2 to 8, preferably 4 to 6 non-corrugated-sheet panelings.
Adjacent corrugated-sheet paneling can be parallel to each other.Between adjacent parallel corrugated-sheet paneling there may be at least two, 3,
4,5,6,7 or 8 (or less than between 8,7,6,5,4 or 3 or 2 to 8 or 4 to 6
Between) non-corrugated-sheet paneling, non-corrugated-sheet paneling extends in parallel with corrugated-sheet paneling.Non- corrugated-sheet paneling can be plane.Make as far as possible
It is advantageous with non-corrugated-sheet paneling, because their production costs are lower.
There may be multiple corrugated-sheet panelings.
Each corrugated-sheet paneling may include the ripple linearly extended.This may be unique wave in corrugated-sheet paneling
Line.Ripple can substantially extend in the whole length of panel.Ripple can be located substantially at the midpoint of panel width.Corrugated-sheet paneling
It can have non-corrugation end, preferably at the both ends of the length of corrugated-sheet paneling.The non-corrugation end can be advantageous, because
It can directly be overlapped on adjacent panel.Alternatively, ripple can continue up to the one or both ends (example of corrugated-sheet paneling
Such as, when ripple on ripple corner fittings consecutive hours, see below).
Multiple corrugated-sheet panelings may be disposed so that at least one panel is oriented such that its ripple extends in a first direction,
And at least one panel is arranged such that ripple extends in a second direction, and first direction is perpendicular to second direction.Inventor
It has been found that ripple is made to be orientated the integrated stress of film during reducing thermal expansion/contraction vertically.Preferably, all ripples
Panel is all orientated along first direction or second direction.
When film in hull/cargo hold on the spot when, first direction can be hull/cargo hold longitudinal direction, and second party
To can be hull/cargo hold transverse direction.Longitudinal direction can be hull/cargo hold length direction, and transverse direction can
To be hull/cargo hold width direction.However, these terms may also be only relative terms, therefore can use in turn.
The positioning for corrugated-sheet paneling and the especially desirable arrangement of length is also found in inventor.This is a kind of latticed
System, corrugated-sheet paneling extend along the first and second directions.Adjacent parallel corrugated-sheet paneling can pass through one or more non-ripples
Panel is spaced apart, and the non-corrugated-sheet paneling can be upwardly extended preferably with the adjacent identical side of parallel corrugated-sheet paneling.Edge
The corrugated-sheet paneling that first direction extends can be placed collinearly, and can be parallel to other (one or more) corrugated-sheet paneling cloth
It sets.Similarly, the corrugated-sheet paneling extended in a second direction can be placed collinearly, and can be parallel to other (one or more
It is a) corrugated-sheet paneling arrangement.One group of conllinear corrugated-sheet paneling can link together end to end, and can also be by along another
The corrugated-sheet paneling that one direction extends interrupts between adjacent corrugated-sheet paneling.These interruptions have more detailed in the following paragraphs
Explanation.It was found by the inventors that prolonging some intermittent corrugated surface board groups and some continual corrugated-sheet panelings in parallel with each other
It stretches and is advantageous.The length of continual corrugated-sheet paneling can preferably with the basic phase of total length of the corrugated surface board group of interruption
Together.
Continual corrugated-sheet paneling can be longer than intermittent corrugated-sheet paneling.Optionally/additionally, continual ripple can be with
Including multiple bellows (for example, panel and corner fittings), these bellows, which are shaped and arranged into, makes them be connected to one
It rises so that ripple is continuous (even if panel is discontinuous).
Therefore, the end of the first corrugated-sheet paneling extended in a first direction can be attached to the in extending in a second direction
The side of two corrugated-sheet panelings.The end of the third corrugated-sheet paneling extended in a second direction can be attached to the of the first corrugated-sheet paneling
One side.The end of the 4th corrugated-sheet paneling extended in a second direction can be attached to the first corrugated-sheet paneling with the first side phase
Pair the second side.Second corrugated-sheet paneling can be all longer than each of third and fourth corrugated-sheet paneling.Third and fourth wave
Line panel can collinearly extend.
First side can be one in the longitudinal edge of panel, and the second side can be panel another is vertical
To edge.
In this arrangement, the third and fourth panel can be described as above-mentioned by the first ripple panel interrupt
One group of interruption panel.Second panel can be uninterrupted corrugated-sheet paneling above-mentioned.There can be one or more other waves
Line panel is collinearly arranged with the third and fourth plate, and can have the one or more extended in a first direction corresponding another
Outer corrugated-sheet paneling is attached the respective end of these corrugated-sheet panelings.Preferably, the ripple of the length of the second corrugated-sheet paneling and interruption
The same length of panel group.Second corrugated-sheet paneling can extend substantially across entire hull/cargo hold.
There may also be at least one other corrugated-sheet panelings, collinearly extend with the first corrugated-sheet paneling, and be attached
To the opposite side portion of the second plate.In this way it is possible to find out that second panel has been interrupted one group and collinearly prolonged along first direction
The corrugated-sheet paneling stretched.
In this way it is possible to find out, the present invention may include by multiple vertical, parallel and conllinear extension corrugated-sheet panelings
It is formed, is preferably interrupted the vertical network or grid with continual ripple.Accurate arrangement be can choose to reduce film
Integrated stress, this is likely to be dependent on discussed hull/cargo hold geometry.
Hull/cargo hold usually has (at least partly) vertically extending (one or more) wall and (at least partly) water
Flat (one or more) wall extended, such as bottom plate and/or ceiling.Prevent the necessary of leakage from protecting to provide film, film
Hull/cargo hold general shape should be able to be met (it is usually also followed by film supporting layer).Film can (complete) cover film branch
Layer/hull/cargo hold bottom plate inner surface is supportted, and preferably also covers at least some side walls.It may or may not
Ceiling can be covered.Preferably, film only extends in side wall upper part point.
Therefore, film supporting layer may include the turning for linking two or more general plane sections, and film can wrap
At least one corner fittings is included, at least one described corner fittings is configured in the turning of film supporting layer, at least one corner fittings is close
It is enclosed at least one panel in multiple panels in each planar section.
When corner fittings is configured in the turning of film supporting layer, which only links two planes of film supporting layer
Section (such as (part) vertical section and (pure) horizontal cross-section or part vertical cross-section and pure vertical cross-section), corner part can be with
Including two planar sections, the two planar sections are extended substantially relative to each other with two planar sections with film supporting layer
Identical angle is connected to each other.
When corner fittings is configured in the turning of film supporting layer, which only links three planar sections of film supporting layer
(for example, the vertical section in first (part), the vertical section in second (part) and pure horizontal section), corner part may include three
Planar section, these three planar sections show greatly the equal angular extended relative to each other with three planar sections of film supporting layer
It is connected to each other.
Mention " part " vertically, refer to the angle between horizontal and vertical, such as between from the horizontal by 0 ° and 90 ° it
Between, between 10 ° and 80 °, or between 20 ° and 70 °, or between 30 ° and 60 °, or between 40 ° and 50 °.
Therefore, the basic phase of geometry in the corner for the film supporting layer that the geometry of the corner fittings of film can be located at it
Together, such as the planar section of the corner fittings of film can be relative to each other with identical with the planar section of film supporting layer at turning is formed
Angle extends.
Corner fittings can be ripple or non-ripple.Non- ripple corner fittings can be attached to non-corrugated-sheet paneling.Ripple corner fittings can be with
It is attached to corrugated-sheet paneling.Ripple corner fittings can have the ripple for the ripple for being approximately similar to (one or more) corrugated-sheet paneling.Ripple
Corner fittings (preferably at the midpoint of corner fittings) can be passed through and the ripple of a corrugated-sheet paneling is attached in another plane
The ripple of another corrugated-sheet paneling.Therefore, ripple corner fittings can effectively allow ripple and another plane in a plane
In ripple it is continuous (that is, not interrupting).
At least one described attachment can be constructed such that film can be at least when film undergoes thermal expansion and shrinks
The position of some attachments is on the direction of the general layout of film to be slided relative to film supporting layer.Therefore, although attachment is direct
Film is attached to film supporting layer, but attachment allow film at the attachment position in the general layout of film at this location
Relative motion.This helps to discharge the stress at attachment location.There may be multiple this attachments.
Attachment can be configured to allow in two dimensions for sliding the general layout in film (at the position of attachment).
Additionally or alternatively, attachment can be configured to allow only to slide in a dimension of the general layout of film.
When film is considered as a whole, due to the presence of ripple, some positions on film can be at two of the general layout of film
It is moved in dimension, some positions on film can only move in a dimension of the general layout of film, and due to thermal expansion/receipts
Contracting, some positions may not move in the general layout of film.Inventor has appreciated that this point, and according to desired attached
Position is connect, devising allows necessary mobile attachment.
At least one described attachment may include: the groove in film supporting layer；Depressed section in one of panel,
The depressed section is located in the groove；With depressed section holder, the depressed section holder is used for depressed section
It is retained in groove.Groove, depressed section and depressed section holder can be shaped so that when film undergoes thermal expansion and/or receives
When contracting, depressed section can slide in groove.The sliding can be in the first and second direction.
Adjacent panel can with overlapped on groove, depressed section and depressed section holder, and recess can be passed through
Part and panel attachment and sealing panel.In this way, adjacent panel is held also by attachment relative to film supporting layer.
The holder part of recess can be used for that (one or more) panel is pushed down on or pressed towards film supporting layer.
As described in more detail below, depressed section can be located at the edge of panel.
About attachment, in more detail, attachment is usually located at the position that two adjacent panels meet.Attachment is usual
Positioned at the edge of a panel, it is preferably located at the longer edges of panel.Connect each other preferably for two of them panel
There is (only) attachment between film and membrane support in each position of knot.
Possible attachment form will now be described.
First panel may include depressed section.Depressed section can extend along the length at the edge of first panel, excellent
Selection of land extends along the major part of length, but not necessarily extends along entire edge.
Film supporting layer may include groove.Groove can be located in the top panel of film supporting layer or in cabinet.Groove can be with
For film to be attached to film supporting layer.Groove can have uniform depth on its width, and (width and groove of groove extend
Direction it is vertical and vertical with the depth direction of groove).It is preferable, however, that groove includes deeper part section and shallower section.This
Two sections can extend from the opposite side of groove, and can encounter one another at the step towards the centre of recess width.
The two sections can have essentially identical width, it is preferable that deeper part section is wider than shallower section (slightly).Example
Such as, deeper part section can have the width of 10-30mm, and shallower section can have the width of 10-20mm.Deeper part section can
To compare superficial part Duan Gengshen, amount is substantially equal to the thickness that (or being slightly larger than) be used to form the material of film.
Groove can be upwardly extended in side identical with depressed section.Depressed section can interact with groove.When by
When fuel factor leads to membrane swelling and shrinks, this interaction can permit depressed section along being parallel to groove direction and vertical
It is slided in groove (and in the general layout of film supporting layer) in the direction of both groove directions.
This interaction is eplained in more detail below.
Depressed section can be step-like.Depressed section may include parallel-oriented with the rest part of first panel
Recession plane part.Recession plane part can be connected to the rest part of the first plate by step, which is approximately perpendicular to
The rest part of first plate extends.
Recession plane part can have the length for being substantially equal to the length of first panel, but can be than first panel
Length is short (that is, it does not need to extend in the whole length at the edge of first panel)；But it can extend beyond panel
Most of length.The width of recession plane part can be less than the width of the deeper portion of groove, it is preferable that recession plane part
Width be less than groove deeper portion width up to 1mm, 2mm, 3mm, 4mm, 5mm or 10mm (or at least 1mm, 2mm, 3mm,
4mm, 5mm or 10mm).When film is expanded and shunk due to fuel factor, this allows recession plane part in the width side of groove
Upward sliding.
The depth (for example, length of step) of recession plane part is approximately equal to the depth of the deeper portion of groove.This permits
Perhaps first panel is placed with flushing with film supporting layer, while recession plane part and the bottom of the deeper portion of groove being allowed to flush
It places on ground.
The distance between adjacent grooves in membrane support may be approximately equal to the distance between depressed section of panel.Film
In adjacent depressed section can on identical (one or more) panel (for example, the opposite side of identical panel) and/or
On different panels (for example, on adjacent panel).
Film can be held by depressed section holder relative to film supporting layer, and depressed section holder can be wedge shape
Object.Depressed section holder can hold the depressed section of first panel in a groove.Depressed section holder can be placed
In a groove.The length of depressed section holder may be approximately equal to the length of groove.The width of depressed section holder can be with
Less than the width of groove but be greater than groove shallower part width.The thickness of depressed section holder may be approximately equal to
Or the depth of the shallower part less than groove.Depressed section holder can be fixed to groove, such as fixed to the shallower of groove
Partial bottom, such as by means of a screw or multiple screws.Depressed section holder can be fixed to the relatively superficial part of groove
Point, so that there are gaps between depressed section holder and edge compared with deep groove part.Gap can make depressed section (example
Such as, step) it can pass through between depressed section holder and edge compared with deep groove part, and make when film is due to thermal effect
Fruit and when expanding and shrinking, first panel can be slided in the width direction of groove (for example, the side extended perpendicular to groove
To).Gap can reach 1mm, 2mm, 3mm, 4mm, 5mm or 10mm (or at least 1mm, 2mm, 3mm, 4mm, 5mm or 10mm).
Being placed on depressed section holder and the edge of first panel is two adjacent panels.Specifically, it can
Be second panel with overlapped in depressed section holder and first panel edge.Second panel can in first panel
Overlap joint.Second panel can be such as by being welded and fixed and being sealed to first panel.
Second panel may include convex portion.Convex portion can extend along the length at the edge of second panel, excellent
Selection of land extends along the whole length of second panel.Convex portion can with overlapped in first panel.The part protrusion it is total
Plane can orient in parallel with the general layout of the rest part of second panel.
The length of convex portion may be approximately equal to the length of second panel.Convex portion can increase and be substantially equal to first
The amount of the thickness of panel, and the thickness of second panel may be increased (thickness of these panels can be equal.In fact, all
The thickness of panel can be roughly equal)；However, thickness is also likely to be present a degree of variation.This allows second panel and film
Supporting layer is placed with flushing, while convex portion being allowed to place with flushing with first panel.
Film supporting layer, such as the top panel of film supporting layer may include the groove for accommodating welding ceiling.Welding is protected
Guard strip can be by that can protect top panel from the material system of welding heat when welding the position above ceiling and being welded
At.Groove and item for accommodating welding ceiling can be located at the position that place welding, and the panel of film is fixed to one another,
For example, meeting or upper overlapped position in adjacent panels.These positions are usually adjacent with the groove for above-mentioned attachment.Cause
This, groove and item for accommodating welding ceiling can be placed near the groove for attachment, and can be parallel to
Groove for attachment extends.Each groove for attachment can have for accommodating welding ceiling adjacent thereto
Groove.
Depth for accommodating the groove of welding ceiling may be approximately equal to the thickness of item, and (preferably, depth is less than
5mm, preferably smaller than 2mm, preferably smaller than 1mm, the preferably smaller than depth of groove 1042).For accommodating the groove of welding ceiling
Width may be approximately equal to width (preferably, the width 10-100mm, preferably 30-80mm, preferably 50- of band
70mm).Length for accommodating the groove of welding ceiling may be approximately equal to the length of item, it is preferable that length is in entire surface
Extend on plate.
Between first panel and film supporting layer, the position below upper overlap joint and weld seam is welding ceiling, and welding is protected
Guard strip is made of Thermal protection material.This is placed in the groove for the Thermal protection material being used in film supporting layer.Thermal protection material
Expect protective film supporting layer from the influence of welding heat.
It is appreciated that attachment allows film along the heat of the length of groove and the width direction of groove in from the discussion above
Expansion and contraction, while also film being allowed to be attached to membrane support.
Each attachment each may lie between different adjacent panels.Each attachment can be substantially similar, wherein
One panel, which has, passes through the depressed section of depressed section holder in a groove, takes on the panel and adjacent panels
It connects.Panel can be transverse panel or longitudinal panel or part vertical panel or vertical panel.Panel can be ripple or non-
Ripple.
There may be an attachment to be located at the position that each pair of adjacent panels meet.These are adjacent to can be lateral face
Plate or longitudinal panel or both.
Although it should be appreciated that being discussed above at the position that attachment is mainly used between two adjacent panels
Attachment, but attachment can be placed on any position that the first membrane element and the second membrane element meet.In this case,
One membrane element include be retained in the groove of film supporting layer but still slidable depressed section, and the second membrane element and recess
It is overlapped on part and is fixed and sealed to the first membrane element.Here, any combination of membrane element can be used herein to first
And/or second membrane element, corner part, end cap, corrugated-sheet paneling, non-corrugated-sheet paneling, support plate etc..Membrane element may include
Any feature described in attachment relative to this paper.
In an example of the system, corrugated-sheet paneling can not have any depressed section.For example, longitudinal ripple panel
And/or transverse wave panel can not have any depressed section.
As from above it should be understood that, when panel does not have depressed section on its edge, the not no face of depressed section
The edge of plate can alternatively with overlapped on the adjacent panels with depressed section.The case where this (at least) is length edge, but
The case where being also likely to be the widthwise edges of panel.
Therefore, when corrugated-sheet paneling does not include any depressed section, they with overlapped on adjacent panel, preferably with it is non-
It is overlapped on corrugated-sheet paneling.Corrugated-sheet paneling can overlap on the edge and adjacent panels of the adjacent panels with depressed section.
Given panel may include two edges with depressed section, and an edge has depressed section or two sides
Edge is all without depressed section.When panel has two edges with depressed section, which can be by two adjacent panels
Upper overlap joint.When panel has a depressed section, it can be with overlap joint on an adjacent panels (for example, passing through lug boss
Point), and can be by being overlapped on another adjacent panels.When panel does not have depressed section, it can be (for example, pass through two
Convex portion) with overlapped on two adjacent panels.
From the foregoing it will be appreciated that the first exemplary panel (its can be undulatory, it is preferred that non-undulatory)
It may include two depressed sections, described two depressed sections extend along most of length of panel, preferably in panel
Extend on the edge of relative length.It should be noted that depressed section can not extend along the whole length of panel.In panel
One end (preferably only one end, but may both ends), panel may include that overlapped on another part with film convex portion,
Such as adjacent panel or corner part or support plate.Convex portion extends preferably along the entire width of panel, so that working as
When it is soldered on its upper overlapped panel, film can be fully sealed.
Second exemplary panel (its can be it is undulatory, but it is preferably non-undulatory) can only include one it is recessed
Concave portion point, the depressed section extend along most of length of panel, extend preferably along a length edge of panel.It answers
Considerable to be, depressed section can not extend along the whole length of panel.It can be along another length side of panel convex
Play part.Convex portion can extend along the whole length of panel, so that when it is soldered on its upper overlapped panel,
Film can be fully sealed.In one end (preferably only one end, but possible both ends) of panel, panel may include for another with film
Overlapped on part convex portion, such as adjacent panel or corner part or support plate.The convex portion can be along panel
Entire width extend so that film can be fully sealed when it is soldered on its upper overlapped panel.
Some panels can have length and width substantially identical to each other, and some panels can have roughly the same length
Degree still has different width, and some panels can have roughly the same width but have different length, and one
A little panels can have different length and widths.
Flat end may be needed to taper to ripple, such as in the place of ripple to be interrupted.For this purpose, end cap can be provided.
End cap can be attached to one end of given corrugated-sheet paneling.End cap may include ripple, which can be attached to corrugated-sheet paneling
Ripple, end cap are attached to the ripple of the corrugated-sheet paneling, to form continuous ripple between corrugated-sheet paneling and end cap.Then, it holds
The ripple of lid can taper to flat end.The length of end cap portion is preferably from about 100-500mm, preferably 300mm.End cap portion
Width may be approximately equal to the width of the corrugated-sheet paneling attached by it.The taper radius of ripple in end cap can be between.
(for example, on the end and vertical direction of corrugated-sheet paneling in one direction in the case where ripple interrupting or stopping
The ripple of continuity meets or meets with non-ripple membrane element), corrugated-sheet paneling can connect and be sealed to adjacent membrane element.This can
To be realized by end cap.
The corrugated-sheet paneling for being interrupted or terminating be may include central part and the end cap for being attached to central part by its ripple.
End cap can be attached to central part by upper overlap joint and/or lower overlap joint.Upper overlap joint and/or lower overlap joint can be soldered to central part
Point and end cap.Upper overlap joint and/or it is lower overlapped that width can be about 10-100mm, and can have the width with corrugated-sheet paneling
Spend the length of similar (but may be greater or lesser).Upper overlap joint can have the length more smaller or larger than lower overlap joint；Upper overlap joint
It can have the width more smaller or larger than lower overlap joint.Upper overlap joint and/or lower overlap joint can be material bands, such as invar.
Upper overlap joint and/or lower overlap joint also may include corrugated portion, be shaped like the ripple in corrugated-sheet paneling and end cap.It is neighbouring above to take
It connects and/or lower overlap joint, end can be met with terminations and central part.
The least significant end (for example, end of the flat of end cap) of corrugated-sheet paneling can be with the film portion of interruption or termination ripple
Overlap joint or lower overlap joint on part.
In the case where not interrupting ripple, corrugated-sheet paneling can not include end cap.But it can be attached to another wave
On line component, it is effectively formed continuous ripple between the parts.This component can be another corrugated-sheet paneling or wave
Line corner part.It is similar with end cap, overlap joint can be used and/or these adjacent components are attached together by lower overlap joint.
In addition, in the present specification, term "inner" and "outside" are used relative to hull/cargo hold.Interior direction closer to hull/
The center of cargo hold, and outside direction is further from hull/cargo hold center.
Film supporting layer may include multiple cabinets (being preferably made of timber).At least some cabinets may include one or more
A groove, one or more of grooves are for accommodating the depressed section of panel and/or for accommodating heat-resisting item discussed above
Band.It is because it is firm, cheap and insulating properties is fairly good using timber.In addition, it is easy to be screwed into.Preferably, timber is glue
Plywood.Cabinet can be filled with the heat-barrier material of such as polyurethane foam.
Film supporting layer can be configured to for cargo hold/hull and the inside of film supporting layer being thermally isolated.Film supporting layer can be heat
Insulation.Film supporting layer may include hot heat-barrier material, such as polyurethane foam.
Film supporting layer may include insulating panel, preferably be made of polyurethane foam.
Film supporting layer can include top panel (being preferably made of timber) on its inner surface.Top panel can be glued board.
Top panel can be attached to the inner panel of the inside either cabinet of insulating panel.
Cabinet can be used in the turning of secondary barrier.These cabinets can be placed end-to-end and can be substantially horizontally
Extend.
Film supporting layer can also include one or more insulating laminates.Insulating laminate can be between cabinet.As described above,
The top surface of insulating laminate may include one or more grooves for depressed section.
(one or more) insulating laminate may include gap and/or between adjacent insulating laminate there may be
Gap.These gaps can permit any leak fluid (for example, gas) and pass through film.
Lamination may include insulating panel, preferably multiple insulating panels, preferably only two insulating panels.Multiple laminations
It can be used for constructing film supporting layer.Insulating laminate may include cold insulation panel and warm insulating panel.Warm insulating panel can pacify
It is attached on hull/cargo hold wall, and cold insulation panel can be installed to the inside of warm insulating panel.In the interior table of cold insulation panel
On face, top panel (being preferably made of timber, be preferably made of glued board) can be installed.Cold and warm insulating panel can have
There is size substantially identical to each other, for example, thickness about 100-300mm (preferably 200mm), length 500-1500mm is (preferably
1000mm) and width 500-1500mm (preferably 1000mm).However, huyashi-chuuka (cold chinese-style noodles) plate can be preferably with more smaller than heating panel long
Degree and/or width.Compared between adjacent heating panel, this allows gap bigger between adjacent huyashi-chuuka (cold chinese-style noodles) plate.Insulating panel with
And thus lamination approximation can be square in the plane.
Hull/cargo hold wall may include multiple connection short tubes, and the multiple connection short tube can pass through lamination and/or cabinet
In hole.Connection short tube can be used for (one or more) lamination and (one or more) cabinet being attached to hull/cargo hold wall.
Connection short tube can be threaded, and insulating panel can be fixed to hull/cargo hold wall by washer and/or nut.
Hole in cold insulation lamination and/or cabinet can be filled with plug, to make hole and connection short tube insulation.
Top panel can be attached on the inner surface of cold insulation panel.Connection short tube attachment can be used in this.Top panel is excellent
Choosing is glued board.Top panel can protect the surface of (one or more) insulating panel and be (one or more) insulating panel
Structural support is provided, such as provides and shrinks control.In addition, as described above, top panel can permit film is attached to via attachment
Membrane support.
Top panel can have the length and width roughly the same with (one or more) insulating panel.However, it can be with
It is, for example, less than 50mm with substantially smaller thickness, preferably smaller than 20mm.Top panel can be generally square.
The top panel of lamination may include at least one groove, for film to be attached to top panel.It is described above
The groove.Preferably, each panel can include two this grooves (preferably only two) being substantially parallel to one another.It is this recessed
The quantity (or there is no this groove) of slot can be determined and be selected by the designer of secondary barrier system, to allow
The attachment and safety of required level between film and membrane support, this is different because of system.
Preferably, (one or more) groove can be extended across entire (one or more) panel.
The top panel of lamination further includes the groove for accommodating welding ceiling.The groove and item is described above.
The length of groove may be approximately equal to the length of item, it is preferable that the length extends across entire top panel.Adjacent
Lamination may be disposed so that their own groove forms continuous groove, effectively increase the groove on multiple laminations
Length.
Around the periphery of cold insulation panel, flexible, porous frame can be placed.This may be made of asbestos.This can be with
Lead to for maintaining the integrality of insulating panel and providing the flexibility of insulating layer and provide gas discharge in the case of a leak
Road.Flexible frame can effectively fill the gap between adjacent insulating panel, and fluid (for example, gas) is allowed to leak
In the case where pass through film supporting layer.
Around the periphery of warm insulating panel, flexible frame can be placed.This may be made of asbestos.This can be used for
It maintains the integrality of insulating panel and the flexibility of insulating layer is provided and gas outlet channels are provided in the case of a leak.
Preferably, insulating panel may include polyurethane foam or be made of polyurethane foam.
Additionally or alternatively, may exist another insulating laminate in film supporting layer.The lamination is largely
It is identical as above-mentioned lamination, other than groove or welding ceiling is not present, because not needed when there is no film to be attached to lamination
They.
In more detail about cabinet, cabinet usually can be the closed hollow box body made of panel.Cabinet can be with
It is at least partially filled with heat-barrier material, such as polyurethane foam.
Cabinet may include multiple portions.These parts can be respectively the form of at least cabinet of base closed.These
Part may include ice chest body portion and warm box portion.Warm box portion can be installed to hull/cargo hold wall, and ice chest body
Part can be installed to the inside of warm box part.Ice chest body and warm box portion can have size substantially identical to each other, example
Such as thickness about 100-300mm (preferably 200mm), length 500-1500mm (preferably 1000mm) and width 100-500mm are (preferably from about
300mm).However, ice chest body can preferably have the length and/or width more smaller than warm cabinet.With adjacent warm cabinet and
It is compared between panel, this allows the larger gap between adjacent ice chest body and panel.Warm cabinet and ice chest body portion are in plane
On can be substantially rectangular, and can be in shape cuboidal.
The thickness of cabinet is substantially equal to the thickness of (one or more) lamination.The thickness of ice chest body portion may be approximately equal to
The thickness of cold insulation panel.The thickness of warm box portion may be approximately equal to the thickness of warm insulating panel.
Warm box portion can use the form of closed hollow box body.Warm box portion can be formed by panel, preferably
Ground is by wood formation.Warm box portion can be filled with heat-barrier material, such as polyurethane foam.
Ice chest body portion can use the form of closed hollow box body.Ice chest body portion can be formed by panel, preferably
Ground is by wood formation.Ice chest body portion can be filled with heat-barrier material, such as polyurethane foam.The top panel of ice chest body portion
It can be collectively as the top panel of cabinet.
Each cabinet (or box portion) may be divided into cell.Each unit can be taken filled with heat-barrier material
Cabinet (or box portion) closing hollow space form.
As described above, hull/cargo hold wall may include multiple connection short tubes.These can pass through the hole in cabinet, such as
Hole in warm box portion and ice chest body portion, and may pass through the hole in heat-barrier material.Connection short tube can be threaded
, and cabinet can be fixed on hull/cargo hold wall by washer and/or nut.
It may include at least one groove at the top of cabinet, for film to be attached to cabinet.This is described above
Groove.Preferably, each cabinet can only include a groove.The quantity (or not there is groove) of groove can be by second level
The designer of barrier system is determining and selects, to allow the attachment and safety of the required level between film and membrane support,
This can be different due to system.
Preferably, (one or more) groove can be extended across entire (one or more) cabinet.
It may include the groove for accommodating welding ceiling at the top of cabinet.The groove and item is described above.
Preferably, (one or more) groove is upwardly extended in the side for the length direction for being parallel to cabinet.
The length of groove may be approximately equal to the length of item, it is preferable that the length extends across entire top panel.
Adjacent lamination may be disposed so that their own (one or more) groove forms continuous groove, effectively
Ground increases the length of the groove on multiple cabinets and/or lamination.
Secondary barrier system may include at least one supporting member, be used to support primary barrier.(one or more) branch
Support component can be arranged to the load transmission of primary barrier to hull or cargo hold, and pass through two substantially without any load
The rest part (that is, film and film supporting layer) of grade barrier system is passed.Load can be primary barrier (and its content)
Weight and/or vertical/horizontal reaction force associated with the movement of warship/ship.
At least one of at least one supporting member can be attached to hull or cargo hold.The supporting member can extend
Across film supporting layer and film.The supporting member can be sealed with the film of neighbouring supporting member.The supporting member can be arranged
It is passed at allowing the load of primary barrier approximately through supporting member by the rest part of secondary barrier
Hull or cargo hold.
Additionally/alternatively, at least one supporting member can be supported by support member support part.Support member support part
Hull or cargo hold can be attached to and supporting member can be supported.The supporting member and the support member support part can be with
It is arranged so that the load of primary barrier can pass through second level screen approximately through supporting member and support member support part
The rest part of barrier is transmitted to hull or cargo hold.
Support member support part can support supporting member plate, and the supporting member is placed on supporting member plate, or
The supporting member is attached to supporting member plate or the supporting member and is integrally formed with the supporting member plate.
The plate or common supporting member can form a part of film or can seal film.
Supporting member may include heat-barrier material to prevent heat from flowing through supporting member.The heat-barrier material can be polyurethane
Foam and/or glass fiber reinforced epoxy resin.It may need that there is heat-barrier material (such as glass fibre for being able to bear load
Reinforced epoxy) because heat-barrier material contact primary barrier is intended merely to, to maximize thermal insulation.Therefore, supporting member
The part contacted with primary barrier can be the heat-barrier material for being able to bear the load of primary barrier, such as glass fiber reinforced
Oxygen resin.Supporting member may include metal (preferably includes NV9Ni or be made of NV9Ni), provide from primary barrier to
Hull/cargo hold load transmission.Supporting member can be it is hollow or can be frame (that is, metal part can be it is hollow
Or can be frame), and the inside of hollow space or frame can be filled with heat-barrier material, such as polyurethane foam.
Supporting member may include supporting member plate, which is arranged to seal with the film near supporting member,
Supporting member plate is oriented so that in the general layout that it is located substantially at film in the position of supporting member.The plate can be by invar
It is made.Film can be overlapped and be can be soldered in support plate in support plate.Support plate can be the whole portion of supporting member
Divide or is sealed to thereon.This helps to ensure that secondary barrier is leakproof.
Supporting member, supporting member plate and/or support member support part may include suitable for bearing load material (or by
It is constituted), such as NV9Ni.
There can be multiple supporting members.There may be at least one or more supporting members, may be connected to hull/cargo hold
Bottom plate.There may be at least one or more supporting member, may be connected to hull/cargo hold at least one, two, three
A, four or each side wall.There may be at least one or more supporting members, may be connected to hull/cargo hold ceiling.
It can be advantageous to constitute film component (for example, panel, corner fittings, support plate etc.) can each free single-piece be made.By
In the simple designs of inventive film, this is possible.This simplifies the risks of film constructed and reduce leakage.
The thickness of film is smaller than 5mm, preferably smaller than 2mm, preferably less than or equal to about 1mm.Constitute panel and/or the angle of film
The thickness of part and/or any other component is smaller than 5mm, preferably smaller than 2mm, and preferably less than or equal to about 1mm thickness.Film can
With the thickness with constant；But thickness may be slightly different, because some thickness of certain components may be different.Example
Such as, some panels can be about 1mm thick (preferably, panel have (one or more) sloping portion, and (one or more) is raised
Part and/or (one or more) ripple), and other panels can be about 0.7mm thickness and (be preferably without sloping portion, convex
Play the panel of part or corrugated portion).
In second aspect, the present invention provides a kind of barrier systems, comprising: secondary barrier system and level-one as described above
Barrier, in which: primary barrier is by least one support member support；And primary barrier is tank body.
Tank body can be steel tank.Tank body can be independent tank body.Tank body can be gravity tank body.The tank body may
LNG can be transported.The tank body can be the defined design for meeting transport LNG, such as DNV ship classification rule.Preferably, tank
Body, which can be, meets the 2016, the 5th part of DNV ship classification rule: the 7th chapter: Liquefied gas tanker, Section 20: having A type and Type B
The design of the design of independent prism tank body.
Use tank body as primary barrier better than known system, such as 96 system of GTT NO.In the prior art, level-one
Barrier, which is also made of the film of special tectonic and insulating panel layer, (that is, primary barrier is approximately similar to secondary barrier, and is located at two
In grade barrier).However, using tank body simpler and cheaper as primary barrier.Further, since in the presence of can be used for tank body
Generally acknowledged industry standard specification (such as, DNV ship classification rule), it is up to specification without carrying out that user will be appreciated by primary barrier
Any assessment or inspection.
In addition, in the prior art, primary barrier is usually supported by secondary barrier.This system is by using at least one branch
Support component supports primary barrier to avoid such case.In this way, primary barrier (it may include cargo, such as LNG)
Load can be directly passed to hull.Therefore, the secondary barrier of this system may not bear sizable load, this may
The abrasion of secondary barrier is reduced, and to extend its service life.
The component of secondary barrier system may be disposed so that film is substantially symmetric (for example, it is contemplated that hull/cargo hold geometry
Shape, as far as possible symmetrically).It was found by the inventors that in order to reduce the integrated stress of film, film should be arranged symmetrically.This meaning
Constitute film component can be arranged in such a way that film is as symmetrical as possible.Film can be symmetrical about at least one line, and preferably two
Line.Therefore, (one or more) corrugated-sheet paneling, (one or more) non-corrugated-sheet paneling, (one or more) corner fittings and/or support
Component can be arranged substantially symmetrically, or at least be arranged symmetrically with what hull/cargo hold geometry allowed.
This symmetry may only exist in whole observation film or secondary barrier system (for example, in biggish drawdown ratio
Under example).Under lesser scale (for example, when considering the smaller details of film or secondary barrier), film or secondary barrier may not
With this symmetry.
Second aspect may include any feature of aforementioned present invention first aspect.
In the third aspect, the present invention provides a kind of barrier system of hull or cargo hold for ship or warship, the barrier systems
System includes: primary barrier and secondary barrier, which includes film and the film supporting layer that could attach to hull or cargo hold, is used for
Relative to hull or cargo hold support membrane, and be characterized in that: secondary barrier includes at least one branch for being used to support primary barrier
Component is supportted, which is arranged so that the load of primary barrier passes through supporting member rather than the residue by secondary barrier
Part is at least substantially transferred to hull or cargo hold.
Load can be the weight of primary barrier and/or move associated vertical/horizontal reaction force with warship/ship.
Supporting member may include heat-barrier material to prevent heat from flowing through supporting member.The heat-barrier material can be polyurethane
Foam and/or glass fiber reinforced epoxy resin.It may need that there is heat-barrier material (such as glass fibre for being able to bear load
Reinforced epoxy) because heat-barrier material contact primary barrier is intended merely to, to maximize thermal insulation.Therefore, supporting member
The part contacted with primary barrier can be the heat-barrier material for being able to bear the load of primary barrier, such as glass fiber reinforced
Oxygen resin.Supporting member may include metal (preferably includes NV9Ni or be made of NV9Ni), provide from primary barrier to
Hull/cargo hold load transmission.Supporting member can be it is hollow or can be frame (that is, metal part can be it is hollow
Or can be frame), and the heat-barrier material of such as polyurethane foam can be filled in hollow space or lower portion.
At least one of at least one supporting member can be attached to hull or cargo hold.The supporting member can extend
Across film supporting layer and film.The supporting member can seal the film of neighbouring supporting member.The supporting member can be arranged to
The load of primary barrier is allowed to be transmitted to hull approximately through supporting member rather than by the rest part of secondary barrier
Or cargo hold.
Additionally/alternatively, at least one supporting member can be supported by support member support part.Support member support part
Hull or cargo hold can be attached to and the supporting member can be supported.The supporting member and the support member support part can
Be arranged so that primary barrier load can approximately through supporting member and support member support part rather than pass through second level
The rest part of barrier is transmitted to hull or cargo hold.
Support member support part can support supporting member plate, and the supporting member is placed on supporting member plate, or
The supporting member is attached to supporting member plate or the supporting member and is integrally formed with the supporting member plate.
The plate or common supporting member can form a part of film or can be sealed on film.
Supporting member may include supporting member plate, which is arranged to seal with the film near supporting member,
Supporting member plate is oriented so that in the general layout that it is located substantially at film in the position of supporting member.The plate can be by invar
It is made.Film can be overlapped and be can be soldered in support plate in support plate.Support plate can be the whole portion of supporting member
Divide or seal supporting member.This helps to ensure that secondary barrier is sealing.
Supporting member can be extended through from hull/cargo hold wall secondary barrier and enter level-one tank body where hull/
The inner space of cargo hold.
There can be multiple supporting members.There may be at least one or more supporting members, may be connected to hull/cargo hold
Bottom plate.There may be at least one or more supporting member, may be connected to hull/cargo hold at least one, two, three
A, four or each side wall.There may be at least one or more supporting members, may be connected to hull/cargo hold ceiling.
Primary barrier can be tank body.Tank body can be steel tank.Tank body can be independent tank body.Tank body can be
Gravity tank body.The tank body can transport LNG.The tank body can be the defined design for meeting transport LNG, such as DNV ship
Oceangoing ship classifying rules.Preferably, tank body, which can be, meets the 2016, the 5th part of DNV ship classification rule: the 7th chapter: Liquefied gas tanker,
Section 20: the design of the design with A type and Type B independence prism tank body.
As mentioned above, use tank body as primary barrier better than known system, such as 96 system of GTT NO.Existing
Have in technology, primary barrier is also made of the insulating panel layer of the film of special tectonic and support membrane (that is, primary barrier is substantially similar
In secondary barrier, and it is located in secondary barrier).However, simpler and cheaper using the tank body for primary barrier.This
Outside, due to there is the generally acknowledged industry standard specification (such as, DNV ship classification rule) that can be used for tank body, user be will be appreciated by
Primary barrier is up to specification without carrying out any assessment or inspection.
In addition, in the prior art, primary barrier is usually supported by secondary barrier.This system is by using at least one branch
Support component supports primary barrier to avoid such case.In this way, primary barrier (it may include cargo, such as LNG)
Load can be directly passed to hull.Therefore, the secondary barrier of this system may not bear sizable load, this may
The abrasion of secondary barrier is reduced, and to extend its service life.
The third aspect may include any feature of first and/or second aspect of aforementioned present invention.
It should be readily understood that barrier system may include above for primary barrier, secondary barrier and/or hull/
Any feature described in cargo hold.
Detailed description of the invention
Reference will be made to only attached drawing describes preferred embodiment in an illustrative manner now, in which:
Fig. 1 shows the plan view, side view and end-view of the film of embodiment according to the present invention；
Fig. 2 shows the details of the film of embodiment according to the present invention；
Fig. 3 shows the details of the film supporting layer of embodiment according to the present invention；
Fig. 4 shows the details of the insulating panel of the film supporting layer of embodiment according to the present invention；
Fig. 5 shows the details of another insulating panel of the film supporting layer of embodiment according to the present invention；
Fig. 6 shows the details of the cabinet of the film supporting layer of embodiment according to the present invention；
Fig. 7 shows the cross section of the interruption transverse wave in the film of embodiment according to the present invention；
Fig. 8 shows the cross section of the non-interruption transverse wave in the film of embodiment according to the present invention；
Fig. 9 shows the details of a part of the film of embodiment according to the present invention；
Figure 10 shows the cross section of the interruption longitudinal ripple of embodiment according to the present invention；
Figure 11 shows the details of a part of the film of embodiment according to the present invention；
Figure 12 shows the cross section of the secondary barrier of the supporting member including embodiment according to the present invention, and shows
Film is affixed directly to the details of the attachment of film supporting layer；
Figure 13 shows the details of the attachment for film to be fixed to film supporting layer；
Figure 14, the possible panel Figure 15 and Figure 16 show the film of embodiment according to the present invention；
Figure 17 is the extremity piece of the corrugated-sheet paneling of embodiment according to the present invention；And
Figure 18 shows the exemplary primary barrier being used together with this system.
Specific embodiment
Fig. 1 a shows the side view for the sidewall sections of the film 1 of secondary barrier longitudinally extended.Film includes vertical along part
Multiple corrugated platings 2 that the multiple corrugated platings 3 and essentially vertical direction that direction extends extend.The ripple extended along part vertical direction
Plate 3 is transversely to the machine direction direction extension.The corrugated plating 2 extended in a substantially vertical direction is transversely to the machine direction direction extension.In corrugated plating
Between there are four non-corrugated plating 4.Non- corrugated plating 4 is transversely to the machine direction direction extension.Panel 2,3 and 4 is usually rectangle, and it
End be attached on corner fittings 5,6.The vertical panel panel vertical with part is connect by corner fittings 5, and corner fittings 6 hangs down part
Straight panel is connect (as that can see in figure 1 c) with horizontal panel.In each end of longitudinal wall section, longitudinal wall
Part is connected to the transverse end wall of film 1 via angle part 7,8,9,10,58.
Film further includes the other multiple corrugated platings 56 extended along part vertical direction.These plates 56 are transversely to the machine direction direction and prolong
It stretches.There is non-corrugated plating 57 between corrugated plating.These plates 57 are transversely to the machine direction direction extension.Panel 56,57 is rectangle, and
Their lower end is attached to corner fittings 55,55 '.Vertical panel 4 is connect (as shown in Figure 1a) with part vertical panel 57 by corner fittings 55.Corner fittings
Vertical moire plate 2 is connect (as shown in Figure 1a) with part vertical moire plate 56 by 55'.The top edge of panel 56,57 can extend
Across film supporting layer 101, and hull/cargo hold can be attached to as discussed below with reference to Fig. 7 and Fig. 8.
Fig. 1 b shows the plan view of the bottom plate of film 1.The bottom plate includes multiple intermittent lateral waves to extend parallel to each other
Line 11.These intermittent transverse waves 11 include conllinear lateral wave card 12, by the longitudinal ripple 13 to extend parallel to each other
It interrupts, and longitudinal ripple 13 is made of conllinear longitudinal corrugated plate 14.Bottom plate further includes prolonging between two opposite corner fittings 6
Extend through the continual transverse wave 15 of bottom plate.Continual transverse wave 15 interrupt longitudinal ripple 13 and with intermittent wave
Line 11 is parallel.Therefore, the end of longitudinal corrugated plate 14 is attached to the opposed side portions and cross of continual lateral wave card 15
The opposed side portions of longitudinal corrugated plate 14 are attached to the end of corrugated plating 12.
In an illustrated embodiment, four non-corrugated transverse plates 16 open adjacent 11,15 points of transverse wave.Non- ripple
Shape transverse plate 16 is also rectangle, and their end is attached to angle part 6, longitudinal corrugated plate 14 and/or supporting member plate
On 51.
Preferably, two 13 spacing distance d of longitudinal ripple1, 2 meters, 3 meters, 4 meters or 5 meters can be less than about.Such as Fig. 1 institute
Show there are 22 transverse waves 11,15, they can substantially homogeneously spacing distance d2, distance d2Can be up to 1 meter, 2 meters,
3 meters or 4 meters.It is of course possible, however, to which this depends on the specific shape of hull or cargo hold using the transverse wave 11,15 of different number
Shape and size.
Supporting member 50 is located substantially at the midpoint (d between adjacent transverse wave 11,153) and adjacent longitudinal ripple 13
Between or the midpoint (d between longitudinal ripple 13 and corner fittings 64).Supporting member plate 51, which can have, is approximately equal to two non-ripples
The width of plate 16.It is therefore contemplated that supporting member/plate 51 continues on vertical and horizontal line, these vertical line spacing distances
d5(preferably up to 2 meters, 3 meters, 4 meters or 5 meters) and d6(preferably up to 4 meters, 6 meters, 8 meters or 10 meters), and x wire interval distance
From d2。
Fig. 1 c shows the end-view of the transverse end wall of film 1.End wall includes multiple rectangles laterally non-corrugated plating 17, end
It is attached to vertically extending corrugated plating 18 and/or corner fittings 7,8,9,10,58.These plates 17 are transversely to the machine direction direction extension.In addition,
There are also non-ripple corner fittings 65 and corrugated portion corner fittings 65', non-ripple corner fittings 65 connects vertically oriented non-corrugated plating 17 and part
Vertical non-corrugated plating 67, the corrugated plating 18 and corrugated portion vertical panel 66 of corrugated portion corner fittings 65' connection vertical orientation.Plate 17
It is transversely to the machine direction direction extension.
Opposite side wall is substantially identical as shown in Fig. 1 a, and opposite end wall substantially with phase shown in Fig. 1 c
Together.
From figure 1 it appears that the vertical corrugated plating 56 in each part is connected to the corresponding vertical moire plate in side wall
2, which is connected to the vertical corrugated plating 3 in corresponding part, and the vertical corrugated plating 3 in the part passes through ripple corner
5 ', 6 ', 55 ' are divided to be connected to corresponding transverse wave 11,15.Therefore, these bellows form continuous transverse wave.These
Transverse wave is transversely to the machine direction direction extension, is extended in end-to-end mode, and preferably not by angle part 5', 6', 55'
It is disconnected.
Equally, the vertical non-corrugated plating 57 in each part is connected to vertical non-corrugated plating 4, which connects
It is connected to the vertical non-corrugated plating 4 in corresponding part, the vertical non-corrugated plating in the part is connected to accordingly by angle part 5,6,55
The non-corrugated plating 16 of transverse direction.Therefore, non-corrugated plating is also extended in end-to-end mode.
Equally, the vertical corrugated plating 66 in each part at end wall is connected to vertical moire plate 18, and vertical moire plate 18 is logical
Cross the corresponding longitudinal ripple 13 that end corner part 19', 65' are connected in the bottom plate of film 1.Therefore, these bellows are formed
Continuous longitudinal ripple 13.These longitudinal ripples 13 extend perpendicular to transverse direction, are extended in end-to-end mode, and preferably
It is not interrupted by angle part 19 ', 65 ' on ground.
In addition, it should be understood that film 1 is generally symmetrical such as from Fig. 1.Referring to Fig. 1 b, a symmetrical plane is located at film
On the longitudinal direction at width midpoint.This symmetry may only exist in whole observation film 1 (for example, in biggish drawdown ratio
Under example).Under lesser scale (for example, when considering the smaller details of film 1, groove and protrusion and sloping portion etc.
When), film 1 may not have this generally symmetrical property.
Film 1 can be the form of the channel-shaped or bathtub shape that are formed by bottom plate, side wall and end wall.The height d of film7It can be up to
3 meters, 4 meters, 5 meters, 6 meters or 7 meters.According to classification and requirement, the exact shape and height of film can of course be different because of ship.Each
Panels 51 are supportted to be supported by supporting member plate support 54 (or referred to as support member support part 54).Supporting member plate support
54 in hull/extend between cargo hold wall 106 and film 1.Supporting member plate support 54 can (or can not) form supporting member
50 a part, this will be described below.Supporting member plate support 54 may include that one or more at least partly extends vertically
Plate.
One or more of supporting member 50 and/or supporting member plate 51 (or each) are arranged to prop up in the vertical direction
Support primary barrier (for example, tank body) is (that is, this or these supporting member 50 and/or supporting member plate 51 can support level-one screen
The weight of barrier).One or more of supporting member 50 and/or supporting member plate 51 (or each) are arranged in the horizontal direction
Support primary barrier (for example, tank body) is (that is, this or these supporting member 50 and/or supporting element panels 51 can prevent one
The horizontal movement of grade barrier).In vertical direction support primary barrier component 50 and/or plate 51 can in the horizontal direction
Support component 50 and/or the plate 51 of primary barrier identical or different.
Supporting member 50 can be integrally formed with corresponding supporting member plate 51.
For the supporting member 50 and/or supporting member plate 51 of vertical support primary barrier, (corresponding) supporting member plate
51 can be supported by supporting member plate support 54.These supporting elements 54 can take one or more at least partly vertical orientations
The form of component, each supporting member plate 51 can be disposed thereon.
For the supporting member 50 and/or supporting member plate 51 of horizontally-supported primary barrier, (corresponding) supporting member plate
51 can be supported by supporting member plate support 54.These supporting elements 54 can take one or more at least partly vertical orientations
The form of component, each supporting member plate 51 can be disposed thereon.These supporting elements 54 may include it is one or more at least partly
Vertically oriented component, these components extend through film/secondary barrier, and prevent/inhibit moving horizontally for primary barrier.
Fig. 2 a shows hull/cargo hold cross-sectional view of ship, and where it can be seen that film 1 and film supporting layer 101.Fig. 2 a
Shown in supporting member 50 be located on supporting member plate 51.
Fig. 2 b shows the close-up view of the details B of Fig. 2 a.Therefore, Fig. 2 b show five different corner fittings 6,6 ', 7,8,
19, each corner fittings is shaped to be suitble to the respective corners of film supporting layer 101.First corner fittings 6,6 ' attachment have part vertical panel 3,
4 horizontal panel 15,16.
Particularly, non-ripple corner fittings 6 connects the respective end of non-corrugated plating 16 and non-corrugated plating 4.Non- ripple corner fittings 6 includes
The two planar section 6a connected by angle part 6b, angle part 6b preferably have the about radius of curvature of 30mm (see Fig. 2 d),
And it there may be about 120 ° of angle.Planar section preferably extends at least about 240mm (referring to fig. 2 d) from angle part.
At a longitudinal end, corner fittings 6 is connected to ripple corner fittings 6', which is attached to horizontal cross corrugated plating
15 and part vertical moire plate 3 one end.At another longitudinal end, corner fittings 6 is connected to corner fittings 7.
Corner fittings 7 is 3D corner fittings, three different walls is linked together: end wall, side wall and bottom plate.Equally, 9 He of corner fittings
58 are considered 3D corner fittings.Other corner fittings 5,5', 6,6 ', 8,10,19,19', 55,55 ', 65,65' are considered
2D corner fittings.Corner fittings 7 includes three plates, and each plate is upwardly extended in the respective party of bottom plate, end wall and side wall, and each plate passes through
Angle part appropriate links together.
Side wall is connect by corner fittings 8 with end wall, and is structurally similar to corner fittings 6, in addition to corner angle can be about
90°.Equally, bottom plate is connect by corner fittings 19 with end wall, and is structurally similar to corner fittings 6, in addition to corner angle can be greatly
About 90 °.There may also be the ripple corner fittings (not shown) for connecting longitudinal ripple 13 with vertical moire 18.Equally, the knot of the part
Structure can be similar to ripple corner fittings 6'.
Corner fittings 6,6 ', 7,8,19 can be attached to each other by upper overlap joint, lower overlap joint and welding, explanation in greater detail below
's.
Fig. 2 c shows the close-up view of details A in Fig. 2 a.It can be seen that the cross section of secondary barrier, shows film 1 and film
Supporting layer 101.Film supporting layer includes overlieing one another and being attached to hull/cargo hold insulation board 102 and 103.Plate 102 is cold insulation
Plate, and plate 103 is thermal insulation panel.The more details of these plates are discussed in Fig. 6.Supporting layer 101 further includes multiple cabinets
121, cabinet 121 is preferably made of timber, is preferably made of glued board.Cabinet 121 is attached to hull/cargo hold corner simultaneously
It is used to form the corner of supporting layer 101.Corner fittings 5,5', 6,6 ', 7,8,9,10,19,19 ', 55,55 ', 65,65' are attached to cabinet
121.As shown in Figure 2 c, transversely and horizontally corrugated plating 12 is attached on ripple corner fittings 6', and corner fittings 6' is attached to the vertical wave in part again
Card 3, the vertical corrugated plating 3 in part are attached on ripple corner fittings 5' again, and ripple corner fittings 5' is attached to again on vertical moire plate 2.Class
As, non-corrugated plating 16,4 is attached to each other by non-ripple corner fittings 6 and 5.
Fig. 2 e shows the end wall of secondary barrier system.As explained below, it can be seen that be placed on corresponding cold exhausted
Top panel 104 on the inner surface of listrium 102 is arranged in hull/cargo hold at the height above diaphragm 1.As about Fig. 1 c institute
It discusses, multiple non-corrugated platings of level extend between vertical moire plate 18 and corner fittings 7,8,9,10, to form the end wall of film 1.
The top edge of the end wall of film 1 can be formed by another corner fittings 65, which is attached on uppermost horizontal panel 17.Angle
Part 19 includes non-corrugated portion 19 and Wavelet piece 19', the non-corrugated plating and ripple of non-19 connecting bottom board of corrugated portion and wall
Part 19' connection vertical moire plate 18 and longitudinal corrugated plate 14.
As can be seen that the entire inner surface general alignment of hull/cargo hold has insulating layer.Therefore, hull/cargo hold smallpox
Plate, side wall, end wall and bottom plate are arranged with heat-barrier material, such as insulation board 102,103 and insulation filling supporting member 50 and absolutely
Edge fills cabinet 121 and corner 105.
Fig. 2 f shows the cross section of the end wall of the secondary barrier system of the E-E interception by Fig. 2 e.Prominent (the ginseng of details F
Figure 13 b seen below is to obtain more details) it is attachment mechanism, by the attachment mechanism, panel 17 is attached to each other and is attached
To film supporting layer 101.
Fig. 3 a shows the cross-sectional view of the secondary barrier of membrane removal 1.Accordingly, it can be seen that film supporting layer 101.Film supporting layer
It is made of cabinet 121 (preferably wooden cabinet) and insulation board 102,103, insulation board 102,103 is covered with top on its inner surface
Panel 104 (preferably plank).Timber is preferably glued board.Film supporting layer includes the insulating laminate of two kinds of forms.Make below film 1
Multiple second insulating laminates 202 are used with multiple first insulating laminates 201, and in the position of no film 1.In figures 4 and 5
The first insulating laminate 201 and the second insulating laminate 202 is described in detail.
Fig. 3 b shows the close-up view of the details BA of Fig. 3 a.Here, it shows in side wall, end wall and film supporting layer 101
Turning between bottom plate.Turning itself is made of multiple cabinets 121.Turning between side wall and bottom plate is by two 121 shapes of cabinet
At each cabinet 121 is such disposed that the most inner plane surface of each cabinet 121 takes in the plane of side wall and bottom plate respectively
To.Turning between side wall and end wall is formed by two cabinets 121, and each cabinet 121 is such disposed that each cabinet 121
Most inner plane surface be orientated in the plane of side wall and end wall respectively.Turning between end wall and bottom plate is by two cabinets 121
It is formed, each cabinet 121 is arranged so that the most inner plane surface of each cabinet 121 takes in the plane of end wall and bottom plate respectively
To.Adjacent with cabinet 121, equally in the general plane of bottom plate, end wall and side wall are multiple top panels 104 respectively.Top panel
104 and the inner surface of cabinet 121 together form the inner surface of film supporting layer 101.
Fig. 3 c shows the close-up view of the details BB of Fig. 3 b.This illustrates the corners between bottom plate and longitudinal side wall
The cross section of film supporting layer 101.By comparing Fig. 3 c and Fig. 2 c, it can be seen that the plate that is laterally extended of side wall and bottom plate usually covers
Top panel 104, and corner fittings usually covers cabinet 121.As can be seen that insulation board 102,103 is attached at the appearance of top panel 104
On face.The outer surface of these plates 102,103 is attached to hull/cargo hold.
In addition, film supporting layer 101 includes angle part 105 between the cabinet 121 in the corner of film supporting layer 101.Angle part
105 be insulation corner fittings, is preferably made of the heat-barrier material of such as polyurethane foam etc, and be also possible to by timber system
At.It is shaped as between two cabinets 121 at turning and hull/cargo hold and is fitted close.
Fig. 3 d shows the view of the end wall of film supporting layer 101, and shows the bottom plate of film supporting layer 101, ceiling
With the viewgraph of cross-section of side wall.As can be seen that cabinet 121 is used in the base angle of secondary barrier and the top of film 1.These cabinets
121 it is end-to-end placement and extend substantially horizontally.Between cabinet, insulating laminate 201 is provided.The top surface of insulating laminate 201
It is considered as including horizontal-extending groove 1042 in Fig. 3 d, for film 1 to be fixed to film supporting layer 101.This in Fig. 4 more
It is explained in detail.Insulating laminate 202 is provided in the top of the top of film.The top surface of insulating laminate 202.These insulating laminates
It does not include any such groove 1042, because not needing any groove since film is not attached to lamination 202.This
It is explained in greater detail in Fig. 5.
Fig. 4 gives the details of first kind insulating laminate 201.Fig. 4 a gives the plan view of lamination 201, and Fig. 4 b gives
The exploded view of lamination 201, Fig. 4 c gives the cross-sectional view of the AI-AI through lamination 201, and Fig. 4 d gives lamination 201
The enlarged view of details AJ.
Lamination 201 includes insulation board 102,103 and is used to construct film supporting layer 101.Insulating laminate 201 includes cold insulation
Plate 102 and warm insulation board 103.Warm insulation board 103 is installed to hull/cargo hold wall 106 and cold insulation plate 102 is installed to warm insulation
The inside of plate 103.On the inner surface of cold insulation plate, top panel 104 is installed and (is preferably made of timber, preferably by glued board
It is made).Cold insulation plate and warm insulation board 102,103 are (excellent with size substantially identical to one another, such as thickness about 100-300mm
Select 200mm), length 500-1500mm (preferably 1000mm) and width 500-1500mm (preferably 1000mm).Insulation board 102,103
It is generally rectangular shaped in the plan view.
Hull/cargo hold wall 106 include multiple connection short tubes 1061, the multiple connection short tube 1061 pass through warm up insulation board with
Hole in cold insulation plate 102,103.Connection short tube 1061 can be threaded and can be by washer 1021,1031 and spiral shell
Insulation board 102,103 is fixed to hull/cargo hold wall 106 by mother 1022,1033.Hole in cold insulation plate 102 can be filled with
Plug 1023, so that hole and connection short tube 1061 insulate.
On the inner surface of cold insulation plate, it is attached top panel 104.This can be used connection short tube 1061 and is attached.Top panel
104 are preferably glued board, and for protecting the surface of insulation board 102,103 and providing structural support for insulation board, all
Contraction control is such as provided.In addition, top panel 104 allows film 1 to be attached to membrane support 101 via attachment 60, as described below.
Top panel 104 has the length and width roughly the same with insulation board 102,103.However, it is with substantially smaller
Thickness, be, for example, less than 50mm, preferably smaller than 20mm.Top panel 104 is general square shape.
The top panel 104 of lamination 201 includes at least one groove 1042, for film 1 to be attached to top panel 104.It is preferred that
Ground, each panel 104 may include two substantially parallel grooves 1042.(or not there is groove in the quantity of groove 1042
1042) it can be determined and be selected by the designer of secondary barrier system, needed for allowing between film 1 and membrane support 101
Horizontal attachment and safety, this may be different because of system.The function of groove 1042 in Fig. 9, Figure 11 and Figure 13 in more detail
Description.
Groove 1042 can have uniform depth (to hang down in the direction that the width and groove of groove 1042 extend on its width
Direct join and vertical with the depth direction of groove).It is preferable, however, that groove includes deeper part section 1042' and shallower section 1042 ".
The depth of groove 1042 can be roughly about 1-10mm, preferably from about 5mm.
The two sections 1042', 1042 " can extend from the opposite sides of groove 1042.The two sections 1042',
1042 " can have roughly the same width, but preferably, and it is wide by one that deeper part section 1042' compares superficial part section 1042 " (slightly)
A bit.For example, deeper part section can have the width of 10-30mm, and deeper part section can have the width of 10-20mm.Deeper part
Section 1042' can compare superficial part section 1042' deep one be substantially equal to be used to form the material thickness of film 1 amount (such as it is following more in detail
It carefully explains).
Preferably, groove 1042 extends across entire panel 104.
The top panel 104 of lamination further includes the groove 1041 for accommodating welding ceiling band 1043.Weld ceiling
1043 can be by that can protect top panel 104 from sweating heat when welding the position above ceiling band 1043 and executing welding
The material of amount is made.Groove 1041 and band 1043 can be located at the position that place weld seam, and the panel of film 1 is solid each other
It is fixed, such as meet or upper overlapped position in panel.These positions are usually adjacent with groove 1042 (for Fig. 9, Figure 11 and Figure 13
In clear reason).Therefore, groove 1041 and band 1043 can be placed with adjacent recess 1042, and can be parallel to groove
1042 extend.Each groove 1042 may have groove 1041 adjacent thereto.
The depth of groove 1041 may be approximately equal to band 1043 thickness (preferably, depth be less than 5mm, it is preferably small
In 2mm, preferably less than 1mm, the preferably less than depth of groove 1042).The width of groove 1041 may be approximately equal to band
1043 width (preferably, width 10-100mm, it is therefore preferable to 30-80mm, it is therefore preferable to 50-70mm).Groove 1041
Length may be approximately equal to the length of band 1043, it is preferable that length extends across entire panel 104.
Around the periphery of cold insulation plate 102, flexible frame 1024 can be placed.This can be manufactured by asbestos, and can be with
For adjacent lamination 201 and cabinet 121 is sealed against one another.
Around the periphery of warm insulation board 103, flexible frame 1034 can be placed.This can be manufactured by asbestos, and can be with
For adjacent lamination 201 and cabinet 121 is sealed against one another.
Preferably, insulation board 102,103 includes polyurethane foam or is made of polyurethane foam.
Fig. 5 a to Fig. 5 c shows the second insulating laminate 202.The lamination 202 is roughly the same with lamination 201, in addition to being not present
Groove 1041 or 1043 or band 1043, because not needing them when film 1 is not attached to lamination 202.
Fig. 6 a to Fig. 6 e shows the details of cabinet 121.Fig. 6 a gives the exploded view of cabinet 121, and Fig. 6 b gives case
The plan view of body 121, Fig. 6 b give the side view of cabinet 121, and Fig. 6 d gives the end-view of cabinet and Fig. 6 e gives
The enlarged view of the details W of cabinet 121.
Cabinet 121 includes two parts 122,123.Cabinet 121 includes ice chest body portion 122 and warm box portion 123.It is warm
Box portion 123 is mounted on hull/cargo hold wall 106, and ice chest body portion 122 is mounted on the inside of warm box portion 123.
Ice chest body portion and warm box portion 122,123 have size substantially identical to one another, for example, (excellent with a thickness of about 100-300mm
Select 200mm), length is 500-1500mm (preferably 1000mm) and width is 100-500mm (preferably from about 300mm).Warm chest portion
Divide and ice chest body portion 122,123 is substantially rectangular in the plane, and is in cube.The thickness of cabinet 121 is substantially equal to folded
The thickness of layer 201,202.The thickness of ice chest body portion 122 is substantially equal to the thickness of cold insulation plate 102.Warm box portion 123
Thickness is substantially equal to the thickness of warm insulation board 103.
Warm box portion 123 uses the form of closed hollow box body.Box portion 123 is formed by panel, preferably by
Wood formation.Box portion 123 is filled with heat-barrier material 1231, such as polyurethane foam.
Ice chest body portion 122 uses the form of closed hollow box body.Box portion 122 is formed by panel, preferably by
Wood formation.Box portion 122 is filled with heat-barrier material 1221, such as polyurethane foam.The top panel of ice chest body portion 122
1222 be also the top panel 1222 of case 121 on the whole.
Each box portion 122,123 is segmented into unit 1229,1239.Each unit 1229,1239 uses chest portion
The form for dividing 122,123 closing hollow space, is filled with heat-barrier material 1221,1231.
Hull/cargo hold wall 106 includes multiple connection short tubes 1061, and the multiple connection short tube 1061 is across warming up cabinet and cold
Hole and heat-barrier material 1221,1231 in box portion 122,123.Connection short tube 1061 can be threaded and can lead to
It crosses washer 1224,1232 and nut 1225,1233 and box part 122,123 is fixed to hull/cargo hold wall 106.
The top 1222 of cabinet 121 includes at least one groove 1227, for film 1 to be attached to cabinet 121.Preferably,
Each cabinet 121 can only include a groove 1227.The quantity (or not there is groove 1227) of groove 1227 can be by
The designer of secondary barrier system is determining and selection, so as to allow the attachment of required level between film 1 and membrane support 101 with
Safety, this can change with system.The function of groove 1227 is more fully described in Fig. 9, Figure 11 and Figure 13.
Groove 1227 can have uniform depth (to hang down in the direction that the width and groove of groove 1227 extend on its width
Direct join and vertical with the depth direction of groove 1227).It is preferable, however, that groove includes deeper part section 1227' and shallower section
1227".The depth of groove 1227 can be roughly about 1-10mm, preferably from about 5mm.The shape and depth of groove 1227 can be big
Cause the shape and depth for being similar to groove 1042.
The two sections 1227', 1227 " can extend from the opposite sides of groove 1227.The two sections 1227',
1227 " can have essentially identical width, but preferably, and it is wide by one that deeper part section 1227' compares superficial part section 1227 " (slightly)
A bit.For example, deeper part section can have the width of 10-30mm, and shallower section can have the width of 10-20mm.It is relatively deep
Section 1227' can compare that superficial part section 1227 " is deeper, amount be substantially equal to be used to form the material of film 1 thickness (such as it is following more
It is explained in detail).
Preferably, groove 1227 extends across entire cabinet 121.
The top 1222 of cabinet 121 further includes the groove 1228 for accommodating welding ceiling band 1223.Weld ceiling
It can be by that top panel 1222 can be protected from weldering when welding the position above ceiling band 1223 and executing welding with 1223
The material for connecing heat is made.Groove 1228 and band 1223 can be located at the position that place weld seam, each other by the panel of film 1
It is fixed, such as meet or upper overlapped position in panel.These positions are usually adjacent with groove 1227 (for Fig. 9, Figure 11 and figure
Clear reason in 13).Therefore, groove 1228 and band 1223 can be placed with adjacent recess 1227, and can be parallel to recessed
Slot 1227 extends.Each groove 1227 may have groove 1228 adjacent thereto.
Groove 1227 and/or groove 1228 and/or band 1223 can be respectively provided with and groove 1042 and/or groove 1041
And/or the substantially similar shape and size of band 1043.
The depth of groove 1228 may be approximately equal to band 1223 thickness (preferably, depth be less than 5mm, it is preferably small
In 2mm, preferably less than 1mm, the preferably less than depth of groove 1227).The width of groove 1228 may be approximately equal to band
1223 width (preferably, width 10-100mm, preferably 30-80mm, preferably 50-70mm).The length of groove 1228
It may be approximately equal to the length of band 1223, it is preferable that length extends across the whole length of cabinet 121.
Preferably, groove 1227 and/or groove 1228 are upwardly extended in the side for the length direction for being parallel to cabinet.Fig. 7 a shows
The cross section of film 1 and film supporting layer 101 is gone out, the midpoint for passing through intermittent transverse wave 11 intercepts.As described above, intermittent
Transverse wave 11 is interrupted in baseplate zone by longitudinal ripple 13.
Figure 5b shows that the close-up views of the details I of Fig. 5 a.This shows that film 1 is attached to hull/goods at the uppermost edge of film 1
Bulkhead 106.The attachment preferably passes through welding 22 and realizes.Film 1 extends through film branch from hull/cargo hold wall 106 in welding position
Layer 101 is supportted, until the inside of film supporting layer 101.This occurs preferably at the downward angle of horizontal and vertical centre, such as with
Vertical direction is at about 30 °.To achieve it, the insulation board 102,103 and/or cabinet 121 of film supporting layer 101 are configured to permit
Perhaps film 1 passes through film supporting layer 101 and reaches hull/cargo hold wall 106.In order to make film 1 extend through film supporting layer 101, film 1 it is most upper
Partially (that is, topmost portion of vertical panel 2,4) can be curved.It is preferable, however, that there may be connected to another part
The upper corner fittings 55,55 ' of vertical panel 56,57 (as shown in Figure 1), extend through film and are attached to hull/cargo hold.
When corner fittings connects two non-corrugated plating 57,4, corner fittings 55 can be with right and wrong moire angles part.However, with discussed above
Other corner fittings are similar, and when corner fittings connects two corrugated plating 2,56, corner fittings 55' can be ripple corner fittings, in order to provide continuous,
Continual ripple.
Fig. 7 c shows the close-up view of the details K of Fig. 7 a (its further details is presented in Fig. 11).This illustrates
The intermittent cross section of disconnected ripple 11.As can be seen that in the respective end and longitudinal corrugated plate 14 of two lateral wave cards 12
Overlap joint 20.These plates weld together.
Fig. 7 d shows the close-up view of the details J of Fig. 7 a.This illustrates the cross section of ripple corner fittings 6', ripple corner fittings 6' will
The corrugated plating 3 vertical with part of horizontal cross corrugated plating 12 links.As can be seen that ripple here is continuously, i.e., not interrupt.
20 are overlapped in the respective end and corner fittings 6' of corrugated plating 3,12.Panel and corner fittings weld together.The radius of curvature of corner fittings can be with
It is about 10mm.Referring to Figure 10 c to the further details of the connection between ejecting plate 3,12 and corner fittings 6'.
Fig. 7 e shows the close-up view of the details L of Fig. 7 a.This illustrates the cross section of ripple corner fittings 5', ripple corner fittings 5' will
The corrugated plating 3 vertical with part of vertical moire plate 2 is connect.As can be seen that ripple here is continuously, i.e., not interrupt.Ripple
20 are overlapped on each end of plate 2,3 and corner fittings 5'.Plate and corner fittings weld together.The radius of curvature of corner fittings can be about
30mm.Further details about the connection between panel 2,3 and corner fittings 5' are provided below in relation to Fig. 9 c.
As it can be seen from figure 7 that can only exist from the side of film 1 to the transverse wave of the horizontal and vertical extension in the other side
The level of film 1/bottom parts interrupt.Transverse wave can be continuous in the top of corner fittings and side wall.
Fig. 8 a shows the cross section of film 1 and film supporting layer 101 through the interception of the midpoint of uninterrupted transverse wave 15.Such as
Upper described, continual transverse wave 15 is not interrupted in baseplate zone by any longitudinal ripple 13.
Fig. 8 b shows the close-up view of the details O of Fig. 8 a.This shows that film 1 is attached to hull/goods at the uppermost edge of film 1
Bulkhead 106.The attachment is preferably realized by welding as shown in figure 7b.Film 1 passes through film supporting layer 101 in welding position
Extend to the inside of film supporting layer 101.This occurs preferably at the downward angle of horizontal and vertical centre, such as with Vertical Square
30 ° of Xiang Chengyue.To achieve it, the insulation board 102,103 and/or wooden cabinet 121 of film supporting layer 101 are shaped to allow for
Film 1 passes through film supporting layer 101 and reaches hull/cargo hold wall 106.In order to make film 1 extend through film supporting layer 101, the topmost of film 1
(that is, topmost portion of vertical panel 2,4) is divided to can be curved.It is preferable, however, that hanging down there may be another part is connected to
The upper corner fittings 55,55 ' of straight plate 55,56, the vertical plate 55,56 in another part extend through film 101 and are attached to ship
Body/cargo hold.
When corner fittings connects two non-corrugated plating 57,4, corner fittings 55 can be with right and wrong moire angles part.However, with discussed above
Other corner fittings are similar, and when corner fittings connects two corrugated platings 2,56, corner fittings 55' can be ripple corner fittings, in order to provide continuously not
Intermittent ripple.
Fig. 8 c shows the close-up view of the details N of Fig. 8 a.This illustrates the cross section of ripple corner fittings 6', ripple corner fittings 6' will
The uninterrupted corrugated plating 15 of the horizontal cross corrugated plating 3 vertical with part is connect.As can be seen that here continuously, i.e., not ripple is
It interrupts.20 are overlapped on each end of corrugated plating 3,15 and corner fittings 6'.Plate and corner fittings weld together.The radius of curvature of corner fittings can
To be about 10mm.Referring to Figure 10 c to the further details of the connection between ejecting plate 3,15 and corner fittings 6'.
Fig. 8 d shows the close-up view of the details M of Fig. 8 a.This illustrates the cross section of ripple corner fittings 5', ripple corner fittings 5' will
The corrugated plating 3 vertical with part of vertical moire plate 2 links.As can be seen that ripple here is continuous, that is, do not interrupt.Ripple
20 are overlapped on each end of plate 2,3 and corner fittings 5'.Plate and corner fittings weld together.The radius of curvature of corner fittings can be about
30mm.Further details about the connection between plate 2,3 and corner fittings 5' are provided below in relation to Fig. 9 c.
It is appreciated that continual ripple horizontally and vertically substantially continuous prolongs from the side of film 1 from the embodiment of Fig. 8
The other side is reached, although being made of individual component 15,6 ', 3,5 ', 2,55 ', 56.
Fig. 9 a shows the plan view of the details P of highlighted film 1 in Fig. 1 b.It shows lateral wave card 12, cross
To non-corrugated plating 16, how longitudinal plate 14 and supporting member plate 51 interact to form film 1.
About exemplary lateral wave card 2,3,12,15,56, the length of plate can be between 0.5m and 10m, or 1
Between 10m, and accurate length will depend on its use, for example, whether plate is intermittent panel 12 or continual face
Plate.Corrugated plating 2,3,12,15,56 be usually plane and be rectangle, and including ripple 41, length of the ripple 41 in rectangle
Degree substantially extends on the whole length L of plate 2,3,12,15,56 on direction.Ripple 41 is located at the midpoint of panel width.
Plate 2,3,12,15,56 includes central part 42, preferably constitutes plate 2,3,12,15,56 and two end cap portions
43 major part.End cap portion 43 includes respectively conical corrugated 44, and ripple 41 is tapered to flat end 45.End cap portion
43 length is preferably from about 100-500mm, preferably 200mm.The taper radius of ripple 44 in end cap can be about 100mm.
Fig. 9 b shows the enlarged view of details Q, illustrates in greater detail how lateral wave card 11 is connected and sealed to
Longitudinal corrugated plate 14.As can be seen that end cap 43 is attached to central part 42 by upper clinch 46 and lower clinch 46 ', they
It is welded to central part 42 and end cap 43.Upper clinch/lower clinch 46 width can be about 10-100mm, and can be with
Length with the width for being similar to (although may be greater than or less than) lateral wave card 12.Upper clinch 46 can have than under
The smaller or larger length of clinch 46 '；Upper clinch 46 can have the width more smaller or larger than lower clinch 46 '.?
Between upper clinch 46 and bottom 46', end 43 is met with terminations and central part 42.Upper clinch 46 and lower clinch
46 ' extend in the longitudinal direction.
The least significant end (for example, end of the flat 45 of end cap 43) of lateral wave card 12 can on longitudinal corrugated plate
Overlap joint or lower overlap joint 20.Laterally the least significant end of non-corrugated plating 16 can be with overlap joint on longitudinal corrugated plate 13 or lower overlap joint 20.In addition,
The transversely-extending edges of lateral wave card 12 can in the transversely-extending edges of the adjacent non-corrugated plating 16 of transverse direction overlap joint or under
Overlap joint 20.This is explained in more detail in Fig. 9 d and Fig. 9 e.
Fig. 9 c shows ripple corner fittings 5', 6', 55'.When corrugated plating 2,3,12,15,56 be attached to ripple corner fittings 5', 6',
When 55', the associated end member 43 of panel 2,3,12,15,56 can be omitted.Therefore, the central part 42 of panel 2,3,12,15,56 is attached
It is connected to corner fittings 5', 6', 55'.In this way, ripple need not be taper and can be effectively continuous, so as not to by angle
Part 5', 6', 55' are interrupted.The upper overlap joint as described above for extremity piece 43 can be used in central part 42 and lower overlap joint is attached to
Corner fittings 5', 6', 55'.Corner fittings can have two planar sections, the two planar sections relative to each other with angle [alpha] (preferably
Between 100-130 °, such as about 115 °, as is shown in fig. 9 c) extend, and separated by corner part.Corner part can have
The radius of curvature of about 30mm, and two planar sections can extend about 150mm from corner part.
Fig. 9 d shows the viewgraph of cross-section of the film 1 by the interception of line AG-AG shown in Fig. 9 b.Fig. 9 e shows Fig. 9 d
Exploded view.Though it is shown that lateral wave card 12, but similar system is interrupted in film 1 or any for any ripple
The place that corrugated plating intersects with another vertically extending corrugated plating or corner fittings.
Since left side, 20 are overlapped on ripple transverse plate 12 and non-corrugated plating 16.These plates 12 and 16 weld together with
Seal film 1.Welding in groove 1041 protects 1043 membrane support 101 is protected to influence from heat in the welding process.It is non-
Corrugated plating 16 is attached to membrane support 101 via groove 1042 and depressed section holder 48.It is discussed in more detail in Figure 13
The attachment 60.
Both upper lapping plates 16 and 12 are upper clinch 46'.As described above, this is for extremity piece 43 to be attached to ripple
The material bands of the central part 42 of plate 12.Lower overlap joint corrugated plating 12 is lower clinch 46 '.As described above, this is for that will hold
Part 43 is attached to the material bands of the central part 42 of corrugated plating 12.It has the length shorter than upper clinch 46.Non- corrugated plating
16 are attached on membrane support 101 by groove 1042 and depressed section holder 48, as discussed in more detail in Figure 13.On
Clinch 46 and lower clinch 46 ' are welded to corrugated plating 12 (that is, both central part 42 and extremity piece 43), to form sealing element,
Non- corrugated plating may also be formed.
Since lower upper clinch 46' and non-corrugated plating 16 are attached to membrane support 101, and since corrugated plating 12 is attached to
Non- corrugated plating 16, so entire film 1 is attached to membrane support 101 in a manner of slidably expandable, as below with reference to Figure 13 institute
It discusses.
Figure 10 a shows the longitudinal cross-section of the film 1 and film supporting layer 101 that intercept by the midpoint of longitudinal ripple 13.As above
Described, longitudinal ripple 13 is interrupted in baseplate zone by continual transverse wave 15.
Figure 10 b shows the close-up view of the details R of Figure 10 a.This illustrates the intermittent transversal of intermittent longitudinal ripple 13
Face.As can be seen that overlapping 20 on the respective end of two longitudinal corrugated plates 14 and lateral wave card 15.These plates are welded on one
It rises.
Figure 10 c shows the close-up view of the details S of Figure 10 a.This illustrates the cross section of ripple corner fittings 19', ripple corner fittings
19' links the corrugated plating 18 of horizontal longitudinal corrugated plate 14 and end wall.As can be seen that ripple here is that continuously, that is, do not have
It interrupts.20 are overlapped in the respective end and corner fittings 19' of corrugated plating 14,18.Plate and corner fittings weld together.The radius of curvature of corner fittings
It may be about 10mm.The further details of connection between plate 14,18 and corner fittings 19' are provided below in relation to Figure 11 c.
Figure 10 d shows the close-up view of the details T of Figure 10 a.This illustrates films 1 to be attached to ship at the uppermost edge of film 1
Body/cargo hold wall 106.The attachment preferably passes through welding and realizes.Film 1 passes through film supporting layer 101 in welding position and extends to film branch
Support the inside of layer 101.This occurs preferably at the downward angle of horizontal and vertical centre, such as with a vertical about 30 °.
To achieve it, the insulation board 102,103 and/or wooden cabinet 121 of film supporting layer 101 are shaped to allow for film 1 to pass through film
Supporting layer 101 reaches hull/cargo hold wall 106.In order to make film 1 extend through film supporting layer 101, the topmost portion of film 1 is (that is, hang down
The topmost portion of straight panel 2,4) can be it is curved.It is preferable, however, that there may be connected to the vertical plate 66,67 in part
Upper corner fittings 65,65', the vertical plate 66,67 in part extend through diaphragm 101 and are attached to hull/cargo hold.
When corner fittings connects two non-corrugated plating 67,17, corner fittings 65 can be with right and wrong moire angles part.However, with discussed above
Other corner fittings it is similar, when corner fittings connect two corrugated plating 66,18 when, corner fittings 65' can be ripple corner fittings, in order to provide continuous
Continual ripple.
Being appreciated that from the embodiment of Figure 10 can from the horizontal and vertical longitudinal ripple for extending to the other end in one end of film 1
Only in the level of film 1/bottom part interruption.Longitudinal ripple can be continuously above corner fittings and end wall.
Figure 11 a shows the plan view of the details U of highlighted film 1 in Fig. 1 b.It shows longitudinal corrugated plate 14, cross
How to interact to non-corrugated plating 16, lateral wave card 12 and supporting member plate 51 to form film 1.
About exemplary lateral longitudinal panel 14,18,66, the length of panel can be between 0.5m and 10m, or 1
Between 10m, and precise length will depend on its use, for example, whether it is intermittent panel 12 or continual panel.
Corrugated plating 14,18,66 be generally in the shape of plane and be rectangle, and including ripple 41, length of the ripple 41 in rectangle
Degree substantially extends on the whole length L of plate 14,18,66 on direction.Ripple 41 is located at the midpoint of the width of panel.
Panel 14,18,66 includes central part 42, preferably constitutes panel 14,18,66 and two end cap portions 43
It is most of.End cap portion 43 respectively includes conical corrugated 44, and ripple 41 is tapered to flat end 45 by conical corrugated 44.End cap portion
43 length is preferably from about 100-500mm, preferably 200mm.The taper radius of ripple 44 in end cap may be about 100mm.
Figure 11 b shows the enlarged view of details V, illustrates in greater detail how longitudinal corrugated plate 14 is connected and sealed to
Lateral wave card 15.As can be seen that end cap 43 is attached to central part 42 by upper clinch 46 and lower clinch 46 ', above take
Socket part 46 and lower clinch 46 ' are welded on central part 42 and end cap 43.Upper clinch/lower clinch 46 width can be with
It is about 10-100mm, and can have the length of the width similar to (although may be greater than or less than) lateral wave card 12
Degree.Upper clinch 46 can have the length more smaller or larger than lower clinch 46 '；Upper clinch 46 can have than lower overlap joint
The smaller or larger width in portion 46 '.Between upper clinch 46 and lower clinch 46 ', end 43 is with terminations and central part
42 are divided to meet.Upper clinch 46 and lower clinch 46 ' extend in a lateral direction.
The least significant end (for example, end of the flat 45 of end cap 43) of longitudinal corrugated plate 12 can be with lateral wave card 15
Upper overlap joint or lower overlap joint 20.Laterally the least significant end of non-corrugated plating 16 can be with overlap joint on longitudinal corrugated plate 14 or lower overlap joint 20.In addition,
The transversely-extending edges of lateral wave card 15 can in the transversely-extending edges of the adjacent non-corrugated plating 16 of transverse direction overlap joint or under
Overlap joint 20.This is described in more detail in Figure 11 d and Figure 11 e.
Figure 11 c shows ripple corner fittings 19 ', 65 '.It, can when corrugated plating 14,18,66 is attached to ripple corner fittings 19 ', 65 '
To omit the associated end member 43 of panel 14,18,66.Therefore, the central part 42 of panel 14,18,66 be attached to corner fittings 19 ',
65'.In this way, ripple need not be taper and can be effectively it is continuous, so as not to by corner fittings 19 ', 65 '
It is disconnected.The upper overlap joint as described above for extremity piece 43 can be used in central part 42 and lower overlap joint is attached to corner fittings 19 ', 65 '.Angle
Part can have two planar sections, the two planar sections are extended relative to each other with angle [alpha] (preferably about 90 °), and
It is separated by turning section.Alternatively, as shown in fig. 11c, corner fittings can have there are three planar section, and planar section is respectively relative to each other
With angle extension, so that the total angle of corner fittings is about 90 °.For example, can have two corner sections for separating three planar sections,
Each corner sections have 135 ° of angle.The corner part or each corner part can have the radius of curvature of about 30mm.It should
Planar section or each planar section can extend about 100mm from corner part.
Figure 11 d shows the viewgraph of cross-section of the film 1 by the interception of line AH-AH shown in Figure 11 a.Figure 11 e is shown
The exploded view of Figure 11 d.Though it is shown that longitudinal corrugated plate 14, but what similar system was interrupted in film 1 for any ripple
Place or in the place that any corrugated plating and another vertically extending corrugated plating or corner fittings meet.
Since left side, 20 are overlapped on corrugated longitudinal plate 14 and non-corrugated plating 16.These plates 14 and 16 weld together
To seal film 1.Since slot 1041 is laterally extended, so plate 16 is not shown to be attached to groove 1041, such as Fig. 9 d in Figure 11 d
It is shown.
Upper overlap joint panel 16 and 14 is upper clinch 46'.As described above, this is for extremity piece 43 to be attached to corrugated plating 12
Central part 42 material bands.Clinch 46' under being of lower overlap joint corrugated plating 12.As described above, this is for by extremity piece
43 are attached to the material bands of the central part 42 of corrugated plating 14.It has the length shorter than upper clinch 46.Non- corrugated plating 16
It is attached on membrane support 101 by groove 1042 and depressed section holder 48, as discussed in more detail in Figure 13.On take
Socket part 46 and lower clinch 46 ' are welded to corrugated plating 14 (that is, central part 42 and extremity piece 43), to form sealing element, and
It is likely to form non-corrugated plating.
Since lower clinch 46' and non-corrugated plating 16 are attached to membrane support 101, and due to corrugated plating 14 be attached to it is non-
Corrugated plating 16, so entire film 1 is attached to membrane support 101 in a manner of it slidably may expand, as discussed below with reference to Figure 13
's.
Figure 12 a shows passing through non-corrugated plating 4,16,57 and being used to support primary barrier for film 1 and film supporting layer 101
The cross section that supporting member 50 intercepts.
Each supporting member 50 is attached to hull/cargo hold and extends through film supporting layer 101 and film 1.Supporting member 50
The film 1 adjacent with supporting member is sealed to by supporting member plate 51.
Supporting member 50 includes heat-barrier material to prevent heat from flowing through supporting member.The heat-barrier material can be polyurethane foam
Foam and/or glass fiber reinforced epoxy resin.Supporting member 50 may also include metal framework/structure, to be supporting member 50
Intensity is provided.
Supporting member plate 51 is arranged to seal with the film 1 near supporting member.Supporting member plate 51 be oriented such that it
The position of supporting member is located substantially in the general layout of film 1.The plate can be made of invar.
The close-up view of the details G in Figure 12 a is shown from can be seen that Figure 12 b in Figure 12 b, being taken in film 1 and support plate 51
It connects 52 and 53 can be welded to support plate 51.Upper overlap joint 52 can be preferably at least, or about 3mm.Support plate 51 can be with
It is the integral part or separate part sealed in its upper of supporting member 50.
There are multiple supporting members 50.Supporting member 50 be arranged on hull/cargo hold bottom plate and/or on ceiling and/
Or on hull/cargo hold wall.Supporting member 50 is usually evenly distributed with waffle-like pattern, to provide uniformly for primary barrier
Support and keep the generally symmetrical property of secondary barrier.
Figure 12 c shows the close-up view of the details F in Figure 12 a.It shows how film 1 is directly attached by attachment 60
To film supporting layer 101.Each attachment 60 includes depressed section holder, the shape in the wedge shaped portion 48 of the depressed section holder
Formula is screwed into groove 1227, so that its superficial part for being attached to groove 1227 point 1227 ".Depressed section holder 48 has
Substantially uniform thickness, so that there are gaps between depressed section holder 48 and the deeper part section 1227' of groove 1227
1227"'.This allows the depressed section 130 (being corner part 6 in this case) of film 1 to extend to gap 1227 " ' in, and
Therefore it keeps resisting the movement perpendicular to 1 plane of film.However, film 1 can be in the plane of film 1 when being kept by attachment 60
Sliding.Neighbouring attachment 60, another part (such as panel 16) of film are attached to the part 6 fixed to membrane support 101.This is logical
The realization of weld seam 53 is crossed, the part of film 1 can also be sealed to each other by weld seam 53.Weld seam protection 1223 is arranged under 53 position of weld seam
Side.At least at the position of details F, panel 6 is not attached to depressed section holder 48, and only remains to via weld seam 53
Membrane support 101.
The part 16 of film 1 is welded to being fixed on the part 6 of membrane support 1 by attachment 60 of film 1, including lug boss
Divide 140.Convex portion 140 allows to overlap 20 on part 16 and part 6, while the rest part of film 1 being allowed to keep supporting with film
The holding of part 101 flushes.
Attachment 60 as it should be understood that is (that is, the first membrane element including depressed section is maintained at film supporting layer
Groove in but in the groove still slidably, and another membrane element is Chong Die with depressed section and fixation and is sealed to first
On membrane element) it can be used any combination of membrane element, all corners as discussed in this article, end cap, corrugated plating, non-corrugated plating, branch
Fagging etc..
About Figure 12 d, this illustrates the close-up views of the details H in Figure 12 a.This illustrates the corner parts of film supporting layer 101
Section.This includes: the insulation board 102,103 for being attached to hull/cargo hold bottom plate；First cabinet 121 is located at film supporting layer 101
Corner vicinities and be attached to hull/cargo hold bottom plate；Corner part 105 is located at hull/cargo hold corner, and second
Cabinet 121 is located at the corner vicinities of film supporting layer 101 and is attached to hull/cargo hold side wall.Cabinet 121 and corner part
105 are preferably filled with the heat-barrier material of such as polyurethane foam.
Figure 13 a shows the cross section from the transverse direction of film 1.The cross section show two adjacent lateral waves
Card 12,15 and positioned at the non-corrugated transverse plate 16 between them.The decomposition diagram of Figure 13 a is in Figure 13 c.
Since on the left of Figure 13 a, there are lateral wave cards 12,15.20 are overlapped thereon and are welded to the first non-ripple cross
To on plate 161.Upper overlap joint 20 and to be welded on the first non-ripple transverse plate 161 be the second non-corrugated plating 162.Upper overlap joint 20 is simultaneously
Being welded on the second non-ripple transverse slat 162 is the non-corrugated plating 163 of third.Upper overlap joint 20 is simultaneously welded to the non-ripple transverse slat of third
On 163 is the second non-corrugated plating 164.It is upper overlap joint 20 and be welded on the 4th non-corrugated transverse plate 164 be another cross
To corrugated plating 12,15.
Film 1 is attached on membrane support by multiple fixing pieces 60, and one of fixing piece 60 (details AK) is in Figure 13 b
It illustrates in greater detail.The each position connected to each other for two panels 12,15,16 etc., between film 1 and membrane support 101
In the presence of (only) fixing piece 60.
About Figure 13 b, the first non-corrugated transverse plate 161 includes depressed section 130.Depressed section 130 is non-along first
The length at the edge of ripple transverse plate 161 extends in a lateral direction.Depressed section 130 and groove 1042 interact, groove
1042 extend also parallel with depressed section 130.When film is expanded and shunk due to fuel factor, this allows depressed section 130 to exist
It is slided in transverse direction in groove 1042.
Depressed section 130 is step.Depressed section 130 includes parallel with the rest part of the first non-corrugated plating 161
The recession plane part 132 of orientation.Recession plane part 132 is connected to its remaining part of the first non-corrugated plating 161 by step 131
Point, the rest part that step 131 is approximately perpendicular to the first non-corrugated plating 161 extends.
The length for being approximately equal to the length to the first non-corrugated plating 161 of recession plane part 132.Recession plane part 132
The width of deeper portion of the width less than groove 1042', it is preferable that the width of recession plane segment section 132 is than groove 1042 '
The width of deeper portion as low as 1mm, 2mm, 3mm, 4mm, 5mm or 10mm (or at least 1mm, 2mm, 3mm, 4mm, 5mm or 10mm).
When film is expanded and shunk due to fuel factor, this allows the planar section 132 being recessed edge in the deeper portion of groove 1042'
Longitudinal direction sliding.
The depth (for example, length of step 131) of recession plane part is approximately equal to the depth of the deeper portion of groove 1042'
Degree.This allows the first non-corrugated plating 161 to place with flushing with membrane support 101, while the planar section 132 and slot for allowing to be recessed
It places with flushing the bottom of the deeper portion of 1042'.
The distance between adjacent grooves 1042 in membrane support 101 are substantially equal to the depressed section 130 of non-corrugated plating 16
The distance between.
Being placed in groove 1042 is depressed section holder 48.Being approximately equal to the length to for depressed section holder 48 is recessed
The length of slot 1042.The width of depressed section holder 48 is less than the width of groove 1042 but is greater than the relatively superficial part of groove 1042 "
The width divided.The thickness of depressed section holder 48 is substantially equal to the depth of the shallower part of groove 1042 ".Depressed section fixing
Device 48 is for example fixed to the bottom of the shallower part of groove 1042 " by screw or multiple screws.Depressed section holder 48 is solid
Surely the shallower part of groove 1042 " is arrived, so that depositing between depressed section holder 48 and edge compared with deep groove part 1042'
In gap 49.Gap 49 makes depressed section 130 (for example, step 131) can be in depressed section holder 48 and compared with deep groove
Pass through between the edge of part 1042', and makes the first non-corrugated plating 161 when film 1 is expanded and shunk due to fuel factor
It can slide along the longitudinal direction.Gap 49 can be up to 1mm, 2mm, 3mm, 4mm, 5mm or 10mm (or at least 1mm, 2mm, 3mm,
4mm, 5mm or 10mm).
Being placed on the edge of depressed section holder 48 and the first non-corrugated plating 161 is the second non-corrugated plating 162.The
20 are overlapped on two non-corrugated platings 162 and the first non-corrugated plating 161.Second non-corrugated plating 162 welds the 53 to the first non-corrugated plating
161。
Second non-ripple transverse plate 162 includes convex portion 140.Convex portion 140 is along the second non-ripple transverse plate 162
The length at edge extend in a lateral direction.20 are overlapped on convex portion 140 and the first non-corrugated plating 161.Convex portion 140
It is parallel to the rest part orientation of the second non-corrugated plating 162.
The length for being approximately equal to the length to the second non-corrugated plating 162 of convex portion 140.The projection amount of convex portion 140 is big
The thickness for being equal to the first non-corrugated plating 161 is caused, and may be that (thickness of these plates can be with for the thickness of the second non-corrugated plating 162
It is equal).This allows the second non-corrugated plating 162 to place with flushing with membrane support 101, while allowing convex portion 140 and first
Non- corrugated-sheet paneling is placed with flushing.
The position being located at below upper clinch 20 and weld seam 53 between the first non-corrugated plating 161 and membrane support 101
Place is the Thermal protection material 1043 in the groove 1041 in membrane support 101.The support of 1043 protective film of Thermal protection material
Part 101 is influenced from the heat of welding.
From described above it is appreciated that fixing piece 60 allows the thermal expansion and contraction of film 1 in the longitudinal and transverse direction, together
When allow film 1 be attached to membrane support 101.
Each fixing piece 60 between different adjacent panels 12,15,16 etc. is substantially similar, and one of panel, which has, to be passed through
Depressed section holder keeps depressed section in a groove, and the panel is Chong Die with adjacent panels.
About Figure 13 c, corrugated plating 12,15 do not have any depressed section, but on adjacent non-corrugated plating 161,164
Overlap joint.First non-corrugated plating 161 includes (only) two depressed sections 130 and does not include raised part.Second non-corrugated plating
162 include that (only) convex portion 140 (overlapping on the depressed section 130 of the first non-corrugated plating 161) and (only) one is recessed
Concave portion point 130.The non-corrugated plating 163 of third and the second non-corrugated plating 162 are essentially identical.Therefore, the non-corrugated plating 163 of third includes
(only) convex portion 140 (being overlapped on the depressed section 130 of the second non-corrugated plating 162) and (only) depressed section
130.4th non-corrugated plating 164 and the second non-corrugated plating 162 are essentially identical.Therefore, the 4th non-corrugated plating 164 includes (only) one
(it is by corrugated plating for convex portion 140 (overlapping on the depressed section 130 of the non-corrugated plating 163 of third) and (only) depressed section 130
12, it overlaps on 15).
Certainly, other configurations are also possible.
Figure 14 a illustrates in greater detail the first non-corrugated plating 161.This illustrates prolong along most of length of panel 161
Two depressed sections 130 stretched.It should be noted that the whole length that depressed section 130 needs not be along panel 161 extends.In face
At (only) one end of plate 161, panel 161 include for overlapped on another panel convex portion 140, such as longitudinal ripple
Plate 14 or support plate 51.The convex portion 140 extends certainly along the entire width of panel 161, therefore when it is soldered to it
When on upper overlapped panel, film 1 can be fully sealed.
Figure 14 b shows the cross section of Figure 14 a of through track X-X interception.
Figure 14 c shows the enlarged view of the details Y of Figure 14 b.Here it is possible to see depressed section 130.
Figure 15 a illustrates in greater detail second or the non-corrugated plating 162,163 of third.(only one) depressed section 130 along
Most of length of panel 162,163 extends.It should be noted that the whole length that depressed section 130 needs not be along panel 161 is prolonged
It stretches.It is convex portion 140 along another length side of panel 162,163.The convex portion 140 is certainly along panel 161
Whole length extends, so that film 1 can be fully sealed when it is soldered on its upper overlapped panel.
At (only) one end of panel 162,163, panel 162,163 include for overlapped on another panel lug boss
Divide 140, such as longitudinal ripple panel 14 or support plate 51.The convex portion 140 prolongs certainly along the width of entire panel 161
It stretches, so that film 1 can be fully sealed when it is soldered on its upper overlapped panel.
Figure 15 b shows the cross section of Figure 15 a of through track Z-Z interception.
Figure 15 c shows the enlarged view of the details AA of Figure 15 b.Here it is possible to see convex portion 140.
Figure 16 a illustrates in greater detail the 4th non-corrugated plating 164.(only one) depressed section 130 is along the big of panel 164
Partial-length extends.It should be noted that the whole length that depressed section 130 needs not be along panel 164 extends.Along panel 164
Another length side be convex portion 140.The convex portion 140 extends certainly along the whole length of panel 164, so that working as
When it is soldered on its upper overlapped panel, film 1 can be fully sealed.
At (only) one end of panel 164, panel 164 include for overlapped on another panel convex portion 140, it is all
Such as longitudinal ripple panel 14 or support plate 51.The convex portion 140 extends certainly along the entire width of panel 164, so that working as
When it is soldered on its upper overlapped panel, film 1 can be fully sealed.
Figure 16 b shows the cross section of Figure 16 a of through track AB-AB interception.
Figure 16 c shows the cross section of Figure 16 a of through track AC-AC interception.
Figure 16 d shows the enlarged view of the details AD of Figure 16 c.Here it is possible to see convex portion 140.
Panel 161,162,163 and 164 can have essentially identical length, or can have different length.Face
Plate 161 and 164 can have substantially similar width.Panel 162 and 163 can have substantially similar width.162 He of panel
163 can have the smaller width of ratio panels 161 and 164.
Figure 17 a illustrates in greater detail end cap 43 discussed above.End cap 43 includes ripple 44, which tapers to flat
Smooth end 45.The length of end cap portion 43 is preferably from about 100-500mm, preferably 300mm.The width of end cap portion 43 is substantially equal to
The width of corrugated plating (for example, 12,14,15 etc.) attached by it.The radius R of the taper of ripple 44 in end cap can be
Between 10-100mm, preferably between about 50-70mm.
Figure 17 b shows the viewgraph of cross-section of the end cap 43 of the line AE-AE by Figure 17 a.
Figure 17 c shows the viewgraph of cross-section of the end cap 43 of the line AF-AF by Figure 17 a.
Figure 18 shows the example of primary barrier 200, can be used together with the above-mentioned secondary barrier in barrier system.
Primary barrier 200 can be located at secondary barrier in, and can by secondary barrier at least one supporting member 50 and/or support
Panels 51 support.Primary barrier 200 is tank body.The size and shape of primary barrier 200 can be designed to cooperation in second level screen
In barrier.Primary barrier 200 can be similarly shaped with secondary barrier, such as it can have similar shape, but size can
With smaller.Tank body 200 can be self-supporting, allow with GTT primary barrier on the contrary, it is only supported on by supporting member 50
Multiple positions, rather than continuously supported on its region.
Claims (28)
1. a kind of secondary barrier system of hull or cargo hold for ship or warship, the secondary barrier system include:
Film；With
Film supporting layer, the film supporting layer can be attached to the hull or cargo hold, for relative to the hull or cargo hold branch
The film is supportted,
The film includes:
Multiple panels, the multiple panel covers at least part of the film supporting layer and seals against each other, so that liquid is not
The film can be passed through,
It is characterized by:
The multiple panel includes at least one corrugated-sheet paneling, at least one described corrugated-sheet paneling includes at least one wave wherein
Line；
The film is directly attached to the film supporting layer by least one attachment；And
At least one described attachment and at least one described ripple are arranged such that when the thermal expansion of film experience and shrink
When, the film is slided relative to the film supporting layer, thus in the film caused by thermal expansion and contraction of the release by the film
Stress.
2. secondary barrier system according to claim 1, wherein the film is made or at least of the material comprising invar
Including the material.
3. secondary barrier system according to claim 1 or 2, in which:
The multiple panel includes multiple corrugated-sheet panelings, and each corrugated-sheet paneling has the ripple linearly extended；
And
The multiple corrugated-sheet paneling is arranged such that at least one panel is oriented so that its ripple extends in a first direction, and
And at least one panel is arranged such that its ripple extends in a second direction, the first direction is perpendicular to the second party
To.
4. secondary barrier system according to claim 3, in which:
One end of the first corrugated-sheet paneling extended along the first direction is attached to the second ripple extended along the second direction
The side of panel,
One end of the third corrugated-sheet paneling extended along the second direction is attached to the first side of first corrugated-sheet paneling,
The end of the 4th corrugated-sheet paneling extended along the second direction is being attached to first corrugated-sheet paneling with the third
The second opposite side of corrugated-sheet paneling, and
The third corrugated-sheet paneling and the 4th corrugated-sheet paneling can collinearly extend.
5. secondary barrier system according to any one of the preceding claims, wherein the film supporting layer includes connection two
The turning of a or more general plane section, and the film includes at least one corner fittings, and the corner fittings is configured to be located at institute
It states in the turning of film supporting layer, at least one described corner fittings is sealed to the multiple face in each planar section
On at least one panel in plate.
6. secondary barrier system according to any one of the preceding claims, wherein at least one described attachment is matched
It is set to so that the film can be at least some of at least one described attachment when the film undergoes thermal expansion and shrinks
The position of attachment is on the direction of the general layout of the film to be slided relative to the film supporting layer.
7. secondary barrier system according to claim 6, wherein at least one described attachment is configured as allowing in institute
It states and is slided in two dimensions of the general layout of film.
8. according to secondary barrier system described in any one of aforementioned claim, wherein at least one described attachment includes:
Groove in the film supporting layer；
Depressed section in one of described panel, the depressed section are located in the groove；With
Depressed section holder is used to hold the depressed section in the groove,
Wherein the groove, the depressed section and the depressed section holder are so shaped that when film experience heat is swollen
When swollen and/or contraction, the depressed section can slide in the groove.
9. secondary barrier system according to claim 8, wherein adjacent panel and the groove, the depressed section and
It is overlapped on the depressed section holder, and and panel attachment and sealing with the depressed section.
10. secondary barrier system according to claim 8 or claim 9, wherein the depressed section is located at the side of the panel
Edge.
11. according to secondary barrier system described in any one of aforementioned claim, wherein the film supporting layer includes at least one
Cabinet.
12. secondary barrier system according to claim 11, wherein at least one described cabinet is located at the film supporting layer
Corner part at.
13. secondary barrier system according to any one of the preceding claims, wherein the film supporting layer is included in described
At least one top panel on the inner surface of film supporting layer.
14. secondary barrier system according to any one of the preceding claims, including being used to support primary barrier at least
One supporting member, supporting member be constructed such that the primary barrier load can approximately through the supporting member and
It is not that the hull or cargo hold are transmitted to by the rest part of the secondary barrier.
15. secondary barrier system according to claim 14, wherein at least one of at least one described supporting member
It can be attached to the hull or cargo hold, the supporting member extends through the film supporting layer and the film, and the branch
The film for supportting component and the neighbouring supporting member seals, and the supporting member is arranged such that the load energy of the primary barrier
It reaches approximately through the supporting member rather than the hull or cargo hold is transmitted to by the rest part of the secondary barrier.
16. secondary barrier system according to claim 14 or 15, at least one of at least one described supporting member
It is supported by support member support part, the support member support part can be attached to the shell or cargo hold and support the branch
Component is supportted, the supporting member and the support member support part are arranged such that the load of the primary barrier can be substantially
By the supporting member and support member support part rather than the ship is transmitted to by the rest part of the secondary barrier
Body or cargo hold.
17. secondary barrier system according to claim 16, wherein the support member support part supports supporting member
Plate, the supporting member rests upon on the supporting member plate or the supporting member is attached to the supporting member plate, or
Supporting member described in person is integrally formed with the supporting member plate.
18. secondary barrier system described in any one of 4 to 17 according to claim 1, wherein the supporting member includes heat-insulated
Material, to prevent heat from flowing through the supporting member.
19. a kind of barrier system, comprising:
Secondary barrier system described in any one of 4 to 18 according to claim 1；With
Primary barrier,
Wherein:
The primary barrier is by least one described support member support；And the primary barrier is tank body.
20. barrier system according to any one of the preceding claims, wherein the component of the secondary barrier system is by cloth
It is set to so that the film is symmetrical.
21. a kind of barrier system of hull or cargo hold for ship or warship, the barrier system include:
Primary barrier and secondary barrier, the secondary barrier include film and film supporting layer, and the film supporting layer can be attached to institute
Hull or cargo hold are stated, for supporting the film relative to the hull or cargo hold, and:
It is characterized by:
The secondary barrier includes that at least one supporting member is used to support the primary barrier, and the supporting member is arranged to
So that the load of the primary barrier is transmitted to approximately through the supporting member rather than by the rest part of secondary barrier
The hull or cargo hold.
22. barrier system according to claim 21, wherein at least one of at least one described supporting member extends
It is sealed across the secondary barrier and with the film of the neighbouring supporting member, and the supporting member can be attached to
The shell or cargo hold, so that the load of the primary barrier is approximately through the supporting member rather than pass through the second level screen
The rest part of barrier is transmitted to the hull or cargo hold.
23. the barrier system according to claim 21 or 22, wherein at least one of at least one described supporting member
It is supported by support member support part, the support member support part can be attached to the hull or cargo hold and support the branch
Component is supportted, so that the load of the primary barrier is logical approximately through the supporting member and the support member support part
The rest part for crossing the secondary barrier is transmitted to the hull or cargo hold.
24. secondary barrier system according to claim 23, wherein the support member support part supports supporting member
Plate, the supporting member be located on the supporting member plate the perhaps supporting member be attached to the supporting member plate or
The supporting member and the supporting member plate one landform.
25. the barrier system according to any one of claim 21 to 24, wherein the primary barrier is tank body.
26. the barrier system according to any one of claim 21 to 25, wherein the supporting member includes heat-insulated material
Material, to prevent heat from flowing through the supporting member.
27. the barrier system according to any one of claim 21 to 26, wherein the supporting member includes or is attached to
Supporting member plate, the supporting member plate is arranged to be sealed with the film of the neighbouring supporting member, the supporting member
Plate is oriented such that it is located substantially in the general layout of the film in the position of the supporting member.
28. barrier system described in any one of 9 to 27 according to claim 1, including described in any one of claims 1 to 18
Feature.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1616852.8A GB2554862A (en) | 2016-10-04 | 2016-10-04 | Secondary barrier system |
| GB1616852.8 | 2016-10-04 | ||
| PCT/EP2017/075248 WO2018065484A1 (en) | 2016-10-04 | 2017-10-04 | Secondary barrier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110023186A true CN110023186A (en) | 2019-07-16 |
Family
ID=57571167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780074136.9A Pending CN110023186A (en) | 2016-10-04 | 2017-10-04 | Secondary barrier system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3523191A1 (en) |
| KR (1) | KR20190074287A (en) |
| CN (1) | CN110023186A (en) |
| GB (1) | GB2554862A (en) |
| WO (1) | WO2018065484A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906252A (en) * | 2020-05-05 | 2022-01-07 | 气体运输技术公司 | Sealed and insulated tank comprising an anti-convection filling element |
| CN114008375A (en) * | 2020-05-27 | 2022-02-01 | 气体运输技术公司 | Self-supporting box suitable for supporting and insulating a sealing film |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3087871B1 (en) * | 2018-10-31 | 2022-09-09 | Gaztransport Et Technigaz | SECURING CONNECTION PARTS ON THE EDGE OF A PLATE CONSTITUTIVE OF A SEALED TANK WITH CORRUGATED MEMBRANES |
| FR3111176B1 (en) * | 2020-06-09 | 2022-09-02 | Gaztransport Et Technigaz | Tank wall for watertight and thermally insulating tank |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786550A (en) * | 2004-12-08 | 2006-06-14 | 韩国Gas公社 | Modular walls for use in building liquid tank |
| CN102052559A (en) * | 2009-11-05 | 2011-05-11 | 韩国Gas公社 | Double barrier for liquefied gas storage tank and method of constructing the same |
| KR20120131902A (en) * | 2011-05-27 | 2012-12-05 | 삼성중공업 주식회사 | Insulation structure of cargo tank for lng |
| CN103402863A (en) * | 2011-01-10 | 2013-11-20 | 艾克斯德有限公司 | Fluid impermeable and thermally insulated holder |
| CN103443526A (en) * | 2011-03-15 | 2013-12-11 | 气体运输技术公司 | Insulating block for producing tight wall of tank |
| CN103597266A (en) * | 2011-07-06 | 2014-02-19 | 气体运输技术公司 | Thermally-insulating sealed tank built into a load-bearing structure |
| CN103998334A (en) * | 2011-12-16 | 2014-08-20 | 三星重工业株式会社 | Auxiliary secondary barrier, liquefied natural gas storage tank including same and method for manufacturing the liquefied natural gas storage tank |
| KR20150039597A (en) * | 2015-03-11 | 2015-04-10 | 현대중공업 주식회사 | Cargo tank using straight corrugation membrane connection member for extremely low temperature substance carrier |
| CN104853983A (en) * | 2012-11-16 | 2015-08-19 | 气体运输技术公司 | Method for manufacture of sealed and thermally insulated tank wall |
| CN104955722A (en) * | 2013-02-14 | 2015-09-30 | 气体运输技术公司 | Sealed and thermally insulating wall for a tank for storing fluid |
| CN105121934A (en) * | 2013-04-09 | 2015-12-02 | 气体运输技术公司 | Sealed and insulating tank having a sealing barrier capable locally of sliding relative to the insulating barrier |
| KR20160001740A (en) * | 2014-06-26 | 2016-01-07 | 삼성중공업 주식회사 | First barrier of cargo and making unit for the same |
| KR20160021351A (en) * | 2014-08-14 | 2016-02-25 | 삼성중공업 주식회사 | Cargo for liquefied gas |
| WO2016036023A1 (en) * | 2014-09-01 | 2016-03-10 | 삼성중공업 주식회사 | Cargo hold barrier structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021982A (en) * | 1974-01-24 | 1977-05-10 | Technigaz | Heat insulating wall structure for a fluid-tight tank and the method of making same |
| FR2781557B1 (en) * | 1998-07-24 | 2000-09-15 | Gaz Transport & Technigaz | IMPROVEMENT FOR A WATERPROOF AND THERMALLY INSULATING TANK WITH PREFABRICATED PANELS |
| KR101954460B1 (en) * | 2013-04-05 | 2019-05-31 | 현대중공업 주식회사 | Cargo tank for extremely low temperature substance carrier |
-
2016
- 2016-10-04 GB GB1616852.8A patent/GB2554862A/en not_active Withdrawn
-
2017
- 2017-10-04 CN CN201780074136.9A patent/CN110023186A/en active Pending
- 2017-10-04 EP EP17778302.4A patent/EP3523191A1/en not_active Withdrawn
- 2017-10-04 KR KR1020197012894A patent/KR20190074287A/en unknown
- 2017-10-04 WO PCT/EP2017/075248 patent/WO2018065484A1/en unknown
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786550A (en) * | 2004-12-08 | 2006-06-14 | 韩国Gas公社 | Modular walls for use in building liquid tank |
| CN102052559A (en) * | 2009-11-05 | 2011-05-11 | 韩国Gas公社 | Double barrier for liquefied gas storage tank and method of constructing the same |
| CN103402863A (en) * | 2011-01-10 | 2013-11-20 | 艾克斯德有限公司 | Fluid impermeable and thermally insulated holder |
| CN103443526A (en) * | 2011-03-15 | 2013-12-11 | 气体运输技术公司 | Insulating block for producing tight wall of tank |
| KR20120131902A (en) * | 2011-05-27 | 2012-12-05 | 삼성중공업 주식회사 | Insulation structure of cargo tank for lng |
| CN103597266A (en) * | 2011-07-06 | 2014-02-19 | 气体运输技术公司 | Thermally-insulating sealed tank built into a load-bearing structure |
| CN103998334A (en) * | 2011-12-16 | 2014-08-20 | 三星重工业株式会社 | Auxiliary secondary barrier, liquefied natural gas storage tank including same and method for manufacturing the liquefied natural gas storage tank |
| CN104853983A (en) * | 2012-11-16 | 2015-08-19 | 气体运输技术公司 | Method for manufacture of sealed and thermally insulated tank wall |
| CN104955722A (en) * | 2013-02-14 | 2015-09-30 | 气体运输技术公司 | Sealed and thermally insulating wall for a tank for storing fluid |
| CN105121934A (en) * | 2013-04-09 | 2015-12-02 | 气体运输技术公司 | Sealed and insulating tank having a sealing barrier capable locally of sliding relative to the insulating barrier |
| KR20160001740A (en) * | 2014-06-26 | 2016-01-07 | 삼성중공업 주식회사 | First barrier of cargo and making unit for the same |
| KR20160021351A (en) * | 2014-08-14 | 2016-02-25 | 삼성중공업 주식회사 | Cargo for liquefied gas |
| WO2016036023A1 (en) * | 2014-09-01 | 2016-03-10 | 삼성중공업 주식회사 | Cargo hold barrier structure |
| KR20150039597A (en) * | 2015-03-11 | 2015-04-10 | 현대중공업 주식회사 | Cargo tank using straight corrugation membrane connection member for extremely low temperature substance carrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906252A (en) * | 2020-05-05 | 2022-01-07 | 气体运输技术公司 | Sealed and insulated tank comprising an anti-convection filling element |
| CN114008375A (en) * | 2020-05-27 | 2022-02-01 | 气体运输技术公司 | Self-supporting box suitable for supporting and insulating a sealing film |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3523191A1 (en) | 2019-08-14 |
| KR20190074287A (en) | 2019-06-27 |
| WO2018065484A1 (en) | 2018-04-12 |
| GB2554862A (en) | 2018-04-18 |
| GB201616852D0 (en) | 2016-11-16 |
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