CN107792299B - Film-type liquid natural gas carrier insulated cabinet and its building method - Google Patents
Film-type liquid natural gas carrier insulated cabinet and its building method Download PDFInfo
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- CN107792299B CN107792299B CN201710993397.2A CN201710993397A CN107792299B CN 107792299 B CN107792299 B CN 107792299B CN 201710993397 A CN201710993397 A CN 201710993397A CN 107792299 B CN107792299 B CN 107792299B
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- insulated cabinet
- polyurethane foam
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of film-type liquid natural gas carrier insulated cabinet and its building method, composition includes glued board and hard polyurethane foam board；Insulated cabinet of the present invention is one layer of insulated cabinet, and insulated cabinet upper surface is covered with compact metal film, and insulated cabinet is connected directly by tackifying resin rope and hull inner bottom plating.Building method includes cutting plate, drills, opens T-slot, assembling and bonding.The present invention is using low density rigid polyurethane foam board and glued board optimization assembling, reduce the Daily boil-off-rate of the liquified natural gas tank of LNG carrier, improve adiabatic system long service stability, multilayer heat insulation case is reduced to one layer simultaneously, alleviate whole insulated cabinet weight, loading space is expanded, construction, installation, transportation cost are reduced, improves conevying efficiency and safety.
Description
Technical field
The invention belongs to LNG carrier technical field, in particular to a kind of film-type liquid natural gas carrier insulated cabinet
And its building method.
Background technique
Natural gas (NG) main component is methane, and the sulfur dioxide and nitrogen oxides that when burning discharges are less, belongs to cleaning
The energy.Liquefied natural gas (LNG) refers to the low temperature that the natural gas that main component is methane is cooled to about -163 DEG C and is condensed into
Colourless, transparent liquid, due to after natural gas liquefaction volume be only about under gaseous state 1/600, be greatly improved Transportation Efficiency
Rate.LNG carrier is then the seaborne main conveyance of liquefied natural gas, is that a kind of high-tech, highly difficult and height are attached
Value added ship, cargo maintenance system (CCS) is exclusively for storing and transport ultralow temperature liquefied natural gas in LNG carrier
And the special system of design-build, it is the core apparatus of LNG carrier.LNG carrier under sail when, liquefaction is natural
The temperature difference of gas cargo and external environment is up to nearly 200 DEG C, therefore has a large amount of amount of heat and flowed by cargo maintenance system
In cabin, cargo liquefying natural gas is caused to be evaporated to gaseous state, on the one hand causes loss of goods, on the other hand a large amount of liquefied natural gas
Being evaporated to gaseous state leads to pressure rise in cabin, endangers the navigation safety of ship.Therefore, the insulation maintenance of LNG carrier
The performance of system is and its important.
Currently, cargo maintenance system (CCS) is divided into GTT film-type, MOSS spherical tank type and IHI in LNG carrier
Three kinds of SPB type.GTT film-type is at present in the LNG carrier built using most cargo maintenance systems, including MARK
Tri- kinds of forms of III, NO96 and CS-1 and its modified.In the LNG carrier using GTT film-type cargo maintenance system,
Most of cargo maintenance system for using MARK III and NO96 form.
The glue that the cargo maintenance system of NO96 form disclosed in the prior art is filled using expanded perlite or mineral wool
Plywood insulated cabinet is insulated maintenance system as LNG carrier.Insulated cabinet is divided into main layer and two layers of sublevel, and main layer insulated cabinet is thick
Degree is 170~250mm；Sublevel insulated cabinet is bonded together with a thickness of 300mm, sublevel insulated cabinet with shell inner wall.In order to reduce
The Daily boil-off-rate of liquefied natural gas in LNG carrier improves the cargo maintenance system of NO96 form, will be insulated
Case is divided into three layers, and main layer is the insulated cabinet of mineral wool filling, and sublevel is divided into middle layer and third layer, and middle layer is mineral wool filling
Insulated cabinet, third layer is hard polyurethane foam board, although reduce to a certain extent LNG carrier insulation maintenance
The Daily boil-off-rate of liquefied natural gas in system, achieves certain progress.But the LNG carrier in existing disclosed technology
Insulation maintenance system still have many shortcomings in use, comprising: 1, insulated cabinet be mainly mineral wool filling, thermally conductive system
Number, water absorption rate and vapor percent of pass are relatively high, and the day for being unfavorable for further decreasing liquefied natural gas in LNG carrier steams
Hair rate；2, the mineral wool heat-insulating property after absorbing water declines to a great extent, and the Daily boil-off-rate for directly resulting in liquefied natural gas increases；3, glass
The insulated cabinet thickness of cotton filling preparation is big, reduces the loading space of liquefied natural gas, is unfavorable for the reduction of transportation cost；4, glass
The insulated cabinet of glass cotton filling preparation is multilayer, builds and installation period is relatively long, is unfavorable for building the reduction of installation cost.
Disclosed in other in existing technical literature, the Chinese patent application of Publication No. CN1439839 discloses one kind
The manufacturing method of adiabatic case of LNG transporting ship.The automatic carton stapler setting method that this method proposes makes each
Step is bound effectively sequentially to continuously perform, shortens the manufacturing cycle, but there is no solve water absorption rate existing for mineral wool
High, the problems such as vapor percent of pass is high, thermal coefficient is big.The Chinese patent application of Publication No. CN106516017A discloses one
The adiabatic system and its building method of kind LNG carrier Type B cargo tank.The composite heat-insulating shield of this method preparation enhances absolutely
Hot tank dimensional stability can destroy the problem of falling off to avoid heat insulation layer, but heat-insulating property does not improve a lot, still without
Method meets the requirement of lower Daily boil-off-rate, and the heat-insulating property material manufacturing cost used is still higher.
Therefore, heat-insulating property is further improved for insulation maintenance system in LNG carrier, solves con-ventional insulation
The defects of Daily boil-off-rate present in system is higher, installation period is long, mineral wool water absorption rate is high, vapor percent of pass is high is current
Urgent problem to be solved.
Summary of the invention
In view of the drawbacks described above of the prior art, the purpose of the present invention is to provide a kind of film-type liquid natural gas carrier is exhausted
Hot tank and its building method, with solve improve LNG carrier liquefied natural gas maintenance system existing for Daily boil-off-rate compared with
Height builds the problems such as installation period is long, mineral wool water absorption rate is high, vapor percent of pass is high.
To achieve the above object, first aspect present invention provides a kind of film-type liquid natural gas carrier insulated cabinet, group
At including glued board and hard polyurethane foam board；
Wherein, the insulated cabinet is one layer of insulated cabinet, and insulated cabinet upper surface is covered with compact metal film, and insulated cabinet passes through viscous
Property resin rope is connected directly with hull inner bottom plating.
Further, the compact metal film is the compact metal film that invar steel or 9% nickel steel are welded；
Further, the insulated cabinet is having a size of 1200mm × 1000mm (long × wide)；
Further, the insulated cabinet with a thickness of 470mm~550mm；It is preferred that 530mm；
Further, the glued board is frigid zone birch, after monolithic is cut into without the part of section branch in selection trunk center, then is passed through
Gluing, assembly and etc. hot pressing form, with a thickness of 10mm~20mm；It is preferred that 12mm；
Further, the hard polyurethane foam board density is 35kg/m3~50kg/m3；
Further, the raw material that prepare of the hard polyurethane foam board include polyether polyol, isocyanates；
Further, the size of the hard polyurethane foam board is 1125mm × 925mm (long × wide)；
Further, the hard polyurethane foam board with a thickness of 400mm~480mm；It is preferred that 455mm；
Further, in the film-type liquid natural gas carrier insulated cabinet, glued board and hard polyurethane foam board it
Between be filled with mineral wool or aerogel blanket.
Second aspect of the present invention provides a kind of building method of film-type liquid natural gas carrier insulated cabinet, including following
Step:
Step 1, cutting plate, glued board and hard polyurethane foam board are cut；
Step 2 drills, and drills on glued board after dicing；
Step 3 opens T-slot on plywood panel；
Step 4 assembles, and the glued board cut in assembling steps 1 is the vanning of glued board group, by the hard polyaminoester of well cutting
Cystosepiment is embedded in glued board group vanning inside, is embedded in glass in the gap between hard polyurethane foam board and the vanning of glued board group
Glass cotton or aerogel blanket install plywood panel and cover compact metal film, and fixed plywood panel obtains insulated cabinet；
The insulated cabinet that step 4 obtains is bonded on hull inner casing by step 5 by tackifying resin rope, by mineral wool or gas
Gel felt is embedded in the gap between insulated cabinet and insulated cabinet.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, film-type liquid natural gas carrier insulated cabinet provided by the invention, glued board carry pressure, rigid polyurethane foam
Foam plate is in glued board combination box and is not affected by stress, only plays a role in insulation.Therefore, hard in technical solution of the present invention
Matter polyurethane foam cystosepiment does not need to prepare high density or fiberglass reinforced type cystosepiment to meet adiabatic system to insulation
The requirement of the strength of materials, and only with low density rigid polyurethane foam board as heat-insulating material；Reduce cost of material and
Manufacturing process cost；
2, in film-type liquid natural gas carrier insulated cabinet of the invention, using low density rigid polyurethane foam board,
Density is lower than the density of mineral wool in con-ventional insulation case, therefore obtained film-type liquid natural gas carrier insulated cabinet overall weight
It is lighter, greatly reduce transportation cost；
3, the film-type liquefaction day of the invention that the low density rigid polyurethane foam board of the thickness of the present invention used obtains
Right gas insulated cabinet peculiar to vessel, thermal coefficient and water absorption rate are much smaller than the thermal coefficient and Water absorption values of traditional glass cotton insulated cabinet,
Its vapor percent of pass is also relatively lower than the vapor percent of pass value of traditional glass cotton insulated cabinet, therefore film-type of the present invention liquefies
Natural gas carrier insulated cabinet greatly reduces the Daily boil-off-rate of the liquified natural gas tank of LNG carrier, improves insulation system
System long service stability；
4, traditional three layers of insulated cabinet are reduced to one layer by film-type liquid natural gas carrier insulated cabinet of the invention, manufacture and
Installation procedure greatly simplifies, while manufacturing and shortening with installation period, reduces construction and installation period, reduces installation cost；
The loading space for being conducive to expand liquefied natural gas, reduces transportation cost, improves conevying efficiency.
In conclusion film-type liquid natural gas carrier insulated cabinet of the invention, using low density rigid polyurethane foam
Three layers of insulated cabinet of tradition are reduced to one layer by plate and glued board optimization assembling, the thermal coefficient of obtained insulated cabinet, water absorption rate with
And vapor percent of pass is superior to three layers of insulated cabinet of prior art traditional glass cotton, the liquefaction for reducing LNG carrier is natural
The Daily boil-off-rate in gas cabin improves adiabatic system long service stability；Construction installation procedure is simplified, whole insulation is alleviated
Case weight expands loading space, therefore reduces construction, installation, transportation cost, improves conevying efficiency and safety.
Detailed description of the invention
Fig. 1 is the perspective exploded view of the insulation box structure of the embodiment of the present invention 1；
Fig. 2 is the enlarged diagram of drilling 4 in Fig. 1；
Wherein, 1 plywood panel；2 hard polyurethane foam boards；The vanning of 3 glued board groups；4 drillings；5 tackifying resin ropes；6
Hull inner casing；7 glass cloth.
Specific embodiment
Combine specific embodiment that technical solution of the present invention is further described further below, it should be appreciated that embodiment
It is of the invention solely for the purpose of illustration, rather than the range of invention is limited in any form.
A kind of film-type liquid natural gas carrier insulated cabinet provided by the invention, composition include glued board and hard polyaminoester
Cystosepiment；
Wherein, the insulated cabinet is one layer of insulated cabinet, and insulated cabinet upper surface is covered with to be welded by invar steel or 9% nickel steel
Compact metal film, insulated cabinet is connected directly by tackifying resin rope and hull inner bottom plating；
The glued board is assembled into the vanning of glued board group, is internally embedded hard polyurethane foam board, the vanning of glued board group with
Aerogel blanket or mineral wool are filled between hard polyurethane foam board；
The hard polyurethane foam board is low density rigid polyurethane foam board, density 35kg/m3~50kg/m3。
In preferrred embodiment of the present invention, the size of the insulated cabinet is 1200mm × 1000mm (long × wide)；
In preferrred embodiment of the present invention, the insulated cabinet with a thickness of 470mm~550mm；
In preferrred embodiment of the present invention, the insulated cabinet with a thickness of 530mm；
In preferrred embodiment of the present invention, the glued board is frigid zone birch, chooses portion of the trunk center without section branch
After cutting into monolithic, then through gluing, assembly and etc. hot pressing form, with a thickness of 12mm；
In preferrred embodiment of the present invention, the glued board assembling case includes 4~12 drillings；Bore diameter is 20
~40mm；
In preferrred embodiment of the present invention, the glued board assembling case includes 8 drillings；Bore diameter is 30mm；
In preferrred embodiment of the present invention, the hard polyurethane foam board density is 35kg/m3~45kg/m3；
In preferrred embodiment of the present invention, the raw material that prepare of the hard polyurethane foam board include polyether polyols
Alcohol, isocyanates；
In preferrred embodiment of the present invention, the hard polyurethane foam board is by polyether polyol and isocyanates
It is made under the promoter effects such as foaming agent, catalyst and foam stabiliser；
In preferrred embodiment of the present invention, the size of the hard polyurethane foam board is 1125mm × 925mm (long
× wide)；
In preferrred embodiment of the present invention, the hard polyurethane foam board with a thickness of 400mm~480mm；
In preferrred embodiment of the present invention, the hard polyurethane foam board with a thickness of 455mm；
In preferrred embodiment of the present invention, in the film-type liquid natural gas carrier insulated cabinet, glued board assembling
Mineral wool is filled between case and hard polyurethane foam board；
In preferrred embodiment of the present invention, in the film-type liquid natural gas carrier insulated cabinet, glued board assembling
Aerogel blanket is filled between case and hard polyurethane foam board；
In preferrred embodiment of the present invention, the film-type liquid natural gas carrier insulated cabinet is exhausted in hull
Mineral wool is filled between hot tank and insulated cabinet；
In preferrred embodiment of the present invention, the film-type liquid natural gas carrier insulated cabinet is exhausted in hull
Aerogel blanket is filled between hot tank and insulated cabinet.
A kind of building method of film-type liquid natural gas carrier insulated cabinet provided by the invention, comprising the following steps:
Glued board and hard polyurethane foam board are carried out the size for being cut into needs by step 1, cutting plate；
Step 2 drills, and drill straight diameter is the hole of 30mm on glued board after dicing, is pasted with glass cloth, so as to indifferent gas
Body (nitrogen) can pass through insulated cabinet；
Step 3 opens T-slot on plywood panel；
Step 4 assembles, and the glued board cut in assembling steps 1 is the vanning of glued board group, by the hard polyaminoester of well cutting
Cystosepiment is embedded in glued board group vanning inside, is embedded in glass in the gap between hard polyurethane foam board and the vanning of glued board group
Glass cotton or aerogel blanket install plywood panel, and the densification that invar steel or 9% nickel steel are welded is covered on plywood panel
Metallic film fixes plywood panel with connector to obtain insulated cabinet；
The insulated cabinet that step 4 obtains is bonded on hull inner casing by step 5 by tackifying resin rope, by mineral wool or gas
Gel felt is embedded in the gap between insulated cabinet and insulated cabinet.
Elaborate below with reference to embodiment to technical solution of the present invention: the present embodiment is with technical solution of the present invention
Premised under implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is unlimited
In following embodiments.
Embodiment 1
As shown in Figure 1, the composition of the film-type liquid natural gas carrier insulated cabinet of the present embodiment include plywood panel 1,
Hard polyurethane foam board 2, glued board group vanning 3；It include 2 drillings on four vertical faces of glued board group vanning 3
4；The insulated cabinet of assembling passes through tackifying resin rope 5 and the fixed bonding of 6 phase of hull inner casing；
As shown in Fig. 2, being pasted in drilling 4 with glass cloth 7；
It is thin to be covered with the compact metal being welded by invar steel or 9% nickel steel for glued board panel surface on the insulated cabinet
Film；Insulated cabinet is having a size of 1200mm × 1000mm × 530mm (length × width x thickness).
Building method includes the following steps:
Take the trunk center of frigid zone birch without section branch part be cut into monolithic after, then through gluing, assembly and etc. hot pressing obtain
To glued board, with a thickness of 12mm；
Hard polyurethane foam board is helped by polyether polyol and isocyanates in foaming agent, catalyst and foam stabiliser etc.
Lower obtained, the density 35-45kg/m of agent effect3, with a thickness of 455mm；
By above-mentioned glued board and hard polyurethane foam board according to construction drawing, it is cut into the size of needs, in glued board
4 side plates on bore 2 diameters be 30mm hole, pasted with glass cloth, so that inert gas (nitrogen) can pass through absolutely
Hot tank；A T-slot is opened on plywood panel；
It assembles above-mentioned cutting and the glued board to drill obtains the vanning of glued board group, the hard polyurethane foam board of well cutting is embedding
Enter glued board group vanning inside, is embedded in mineral wool in the gap between hard polyurethane foam board and the vanning of glued board group, pacifies
Plywood panel is filled, invar steel compact metal film is covered on plywood panel, plywood panel is fixed with connector
To the insulated cabinet；
The insulated cabinet that above-mentioned assembling obtains is bonded on hull inner casing by tackifying resin rope, mineral wool is embedded in and is insulated
In gap between case and insulated cabinet.
It is detected, assembles the evaporation rate for the film-type liquid natural gas carrier insulated cabinet day being mounted on LNG carrier
Not higher than 0.1%, prevent natural gas vaporization from losing performance with superior；Meanwhile the film-type liquefaction of the present embodiment
Natural gas carrier insulated cabinet is light-weight, and installation period is short, and loading space is big, reduces cost of material, construction cost and transport
Cost improves conevying efficiency and safety.
Technical solution of the present invention and specific embodiment is described in detail above.It should be appreciated that the common skill of this field
Art personnel according to the present invention can conceive without creative work makes many modifications and variations, for example, skill of the invention
The variation of the size of insulated cabinet in art scheme, bore diameter size, the variation for the number that drills etc. on glued board.Therefore, all skill
It is obtained on the basis of existing technology by logical analysis, reasoning, or a limited experiment under this invention's idea in art field
Technical solution, all should be in protection scope determined by claims.
Claims (9)
1. a kind of film-type liquid natural gas carrier insulated cabinet, which is characterized in that composition includes glued board and rigid polyurethane foam
Foam plate；
Wherein, the insulated cabinet is one layer of insulated cabinet, and insulated cabinet upper surface is covered with compact metal film, and insulated cabinet passes through viscosity tree
Rouge rope is connected directly with hull inner bottom plating；
Wherein, the insulated cabinet composition includes glued board and hard polyurethane foam board；
The insulated cabinet upper surface is covered with the compact metal film being welded by invar steel or 9% nickel steel；
The glued board is assembled into the vanning of glued board group, is internally embedded hard polyurethane foam board, the vanning of glued board group and hard
Aerogel blanket or mineral wool are filled between polyurethane foam board；
The hard polyurethane foam board is low density rigid polyurethane foam board, density 35kg/m3~45kg/m3。
2. insulated cabinet according to claim 1, which is characterized in that
The insulated cabinet with a thickness of 470mm~550mm；
The hard polyurethane foam board with a thickness of 400mm~480mm.
3. insulated cabinet according to claim 1, which is characterized in that
The size of the insulated cabinet is 1200mm × 1000mm；
The size of the hard polyurethane foam board is 1125mm × 925mm.
4. insulated cabinet according to claim 1, which is characterized in that
The glued board is frigid zone birch, after monolithic is cut into without the part of section branch in selection trunk center, then through gluing, assembly, heat
It presses, with a thickness of 10mm~20mm.
5. insulated cabinet according to claim 1, which is characterized in that
The raw material that prepare of the hard polyurethane foam board include polyether polyol, isocyanates.
6. insulated cabinet according to claim 1, which is characterized in that
In the film-type liquid natural gas carrier insulated cabinet, mineral wool is filled between glued board and hard polyurethane foam board
Or aerogel blanket.
7. insulated cabinet according to claim 1, which is characterized in that
The glued board assembling case includes 4~12 drillings；Bore diameter is 20~40mm；
The hard polyurethane foam board is by polyether polyol and isocyanates in foaming agent, catalyst and foam stabiliser etc.
It is made under promoter effect.
8. insulated cabinet according to claim 1, which is characterized in that
The film-type liquid natural gas carrier insulated cabinet, be filled between the insulated cabinet and insulated cabinet in hull mineral wool or
Aerogel blanket.
9. a kind of building method of film-type liquid natural gas carrier insulated cabinet, comprising the following steps:
Step 1, cutting plate, glued board and hard polyurethane foam board are cut；
Step 2 drills, and drills on glued board after dicing；
Step 3 opens T-slot on plywood panel；
Step 4 assembles, and the glued board cut in assembling steps 1 is the vanning of glued board group, by the hard polyurethane foams of well cutting
Plate is embedded in glued board group vanning inside, is embedded in mineral wool in the gap between hard polyurethane foam board and the vanning of glued board group
Or aerogel blanket, plywood panel is installed and covers compact metal film, fixed plywood panel obtains insulated cabinet；
The insulated cabinet that step 4 obtains is bonded on hull inner casing by step 5 by tackifying resin rope, by mineral wool or aeroge
Felt is embedded in the gap between insulated cabinet and insulated cabinet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993397.2A CN107792299B (en) | 2017-10-23 | 2017-10-23 | Film-type liquid natural gas carrier insulated cabinet and its building method |
| PCT/CN2018/070130 WO2019080366A1 (en) | 2017-10-23 | 2018-01-03 | Film type heat insulation box for liquefied natural gas carrier and construction method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993397.2A CN107792299B (en) | 2017-10-23 | 2017-10-23 | Film-type liquid natural gas carrier insulated cabinet and its building method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107792299A CN107792299A (en) | 2018-03-13 |
| CN107792299B true CN107792299B (en) | 2019-05-14 |
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ID=61533489
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710993397.2A Active CN107792299B (en) | 2017-10-23 | 2017-10-23 | Film-type liquid natural gas carrier insulated cabinet and its building method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107792299B (en) |
| WO (1) | WO2019080366A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968700B (en) * | 2019-04-28 | 2020-09-08 | 上海交通大学 | Manufacturing method and manufacturing system of polyurethane insulation box for liquefied natural gas ship |
| CN112498584A (en) * | 2020-10-30 | 2021-03-16 | 沪东中华造船(集团)有限公司 | LNG ship, film type containment system |
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| CN1289703A (en) * | 1999-09-29 | 2001-04-04 | 气体运输技术公司 | Antiseep and thermal insulation tank in supporting structure of ship and manufacture of thermal insulation waterproof tank therefor |
| CN103748401A (en) * | 2011-08-01 | 2014-04-23 | 气体运输技术公司 | Sealed, thermally-insulating vessel |
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| CN104802937A (en) * | 2015-04-23 | 2015-07-29 | 上海交通大学 | Liquefied natural gas carrier independent cargo space insulation layer system and construction method thereof |
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| KR100533397B1 (en) * | 2002-02-22 | 2005-12-02 | 대우조선해양 주식회사 | A manufacturing process of a thermal insulation box for a LNG ship |
| CN202137996U (en) * | 2011-07-19 | 2012-02-08 | 常州凯诺深冷科技工程有限公司 | Composite insulation board applied to liquefied natural gas carrier |
| KR20130105181A (en) * | 2012-03-16 | 2013-09-25 | 에스티엑스조선해양 주식회사 | Manufacturing method of thermal insulation box for lng ship |
| JP2017075636A (en) * | 2015-10-14 | 2017-04-20 | 株式会社フォームテック | Heat insulation panel for membrane-type liquefied gas tank heat insulation wall |
| CN205642816U (en) * | 2016-05-06 | 2016-10-12 | 上海沪东造船阀门有限公司 | Cryrogenic proof box suitable for marine super low temperature valve of liquefied natural gas |
| CN106516017B (en) * | 2016-12-21 | 2019-03-12 | 上海交通大学 | The adiabatic system and its building method of LNG carrier Type B cargo tank |
-
2017
- 2017-10-23 CN CN201710993397.2A patent/CN107792299B/en active Active
-
2018
- 2018-01-03 WO PCT/CN2018/070130 patent/WO2019080366A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289703A (en) * | 1999-09-29 | 2001-04-04 | 气体运输技术公司 | Antiseep and thermal insulation tank in supporting structure of ship and manufacture of thermal insulation waterproof tank therefor |
| CN103748401A (en) * | 2011-08-01 | 2014-04-23 | 气体运输技术公司 | Sealed, thermally-insulating vessel |
| CN105263797A (en) * | 2013-04-05 | 2016-01-20 | 现代重工业株式会社 | Cargo tank of cryogenic material carrier |
| CN104443284A (en) * | 2014-10-24 | 2015-03-25 | 上海交通大学 | Liquefied natural gas carrier B type independent liquid cargo tank thermal insulation system and construction method thereof |
| CN104802937A (en) * | 2015-04-23 | 2015-07-29 | 上海交通大学 | Liquefied natural gas carrier independent cargo space insulation layer system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019080366A1 (en) | 2019-05-02 |
| CN107792299A (en) | 2018-03-13 |
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