CN114572350A - Integral heat insulation cabin of asphalt ship and construction method thereof - Google Patents
Integral heat insulation cabin of asphalt ship and construction method thereof Download PDFInfo
- Publication number
- CN114572350A CN114572350A CN202210248458.3A CN202210248458A CN114572350A CN 114572350 A CN114572350 A CN 114572350A CN 202210248458 A CN202210248458 A CN 202210248458A CN 114572350 A CN114572350 A CN 114572350A
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- China
- Prior art keywords
- foam glass
- galvanized
- fastening
- cargo hold
- heat insulation
- 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
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- 238000009413 insulation Methods 0.000 title claims abstract description 40
- 239000010426 asphalt Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 239000011494 foam glass Substances 0.000 claims abstract description 67
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 27
- 239000008397 galvanized steel Substances 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/68—Panellings; Linings, e.g. for insulating purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an integral heat insulation cabin of a pitch ship and a construction method thereof, wherein the integral heat insulation cabin comprises a cargo hold, an open heat insulation structure is arranged in the cargo hold, the open heat insulation structure comprises foam glass, galvanized thin steel plates, fastening studs and flat steel, the fastening studs are vertically arranged on the inner wall of the cargo hold, the foam glass and the galvanized thin steel plates are provided with corresponding through holes, the fastening studs sequentially penetrate through the through holes of the foam glass and the galvanized thin steel plates and are tightly pressed and fixed by nuts and the flat steel, and gaps are reserved between the galvanized thin steel plates. The invention has good heat insulation effect, can not damage the hull structure and improves the safety factor of the integral cargo hold asphalt ship during transportation.
Description
Technical Field
The invention relates to the field of ship design, in particular to an integral heat insulation cabin of an asphalt ship and a construction method thereof.
Background
Currently, the cargo hold forms of international asphalt ships are independent and integral, wherein the independent cargo hold structure is connected with a ship body through cushion blocks and supports, is not an essential component of the ship body structure, and can be understood as building an independent closed structure as a cargo hold in a main ship body structure. The independent cargo compartment has the advantages that the heat-insulating material can be arranged on the outer compartment wall of the cargo compartment and is not influenced by internal cargos, and the heat-insulating material is simple in material selection and convenient to maintain. However, the independent cargo hold has the disadvantages that an additional independent cargo hold structure is built, the space on the ship is greatly wasted, a large amount of steel is consumed, and the economical efficiency is poor. The integral cargo hold utilizes the main hull structure at the periphery as the peripheral interface structure of the cargo hold, saves a large amount of space and steel materials, but has the difficulty that the cargo hold is heat-insulating, heat-insulating materials need to be designed in the cargo hold, are in long-term contact with the cargo, are influenced by cargo pollution, pressure, heat conduction and the like, and can not be maintained basically in the later stage. Therefore, the reliability of the thermal insulation system of the cargo is particularly important for the integral asphalt ship.
Although the integral asphalt ship has the advantages of simple structure, low cost, high operation economy, compact space and the like compared with an independent asphalt ship, the independent asphalt ship in the market is still more than the integral asphalt ship, which further indicates that the shipowner does not trust the heat preservation and insulation system of the integral asphalt ship, and no perfect solution is considered at present. The Chinese patent with publication number CN201276203Y and publication date of 2009, 7 and 22 discloses a maintenance system of an integral asphalt ship, which comprises a cabin and is characterized by further comprising an independent liner structure which is arranged in the cabin and can insulate heat, and the specification discloses that in the heat insulation design of the integral asphalt ship cargo hold, rock wool is adopted as a heat insulation material, but the rock wool has high water absorption rate, is easy to mildew after long-term water absorption, delaminates internal silk floss and fails in heat insulation. In order to prevent the rock wool from absorbing water by contacting with goods, a layer of complete airtight cargo compartment liner thin steel plate is additionally designed on the surface of the rock wool, but finally heated air in the rock wool closed space expands and cannot ventilate, so that the problem of deformation of a reverse hull structure is caused. Therefore, the problem of thermal insulation of the cargo hold of the integral asphalt ship is still not thoroughly solved.
Disclosure of Invention
The invention aims to provide an integral heat insulation cabin of an asphalt ship and a construction method thereof aiming at the defects in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an integral thermal insulation cabin of pitch ship, includes the cargo hold, the inside open thermal insulation structure that is provided with of cargo hold, open thermal insulation structure includes foam glass, galvanized steel sheet, fastening stud and band steel, fastening stud sets up perpendicularly in the cargo hold inner wall, and corresponding through-hole has been seted up to foam glass and galvanized steel sheet, and fastening stud runs through the through-hole of foam glass and galvanized steel sheet in proper order and compresses tightly fixedly with nut and band steel, leave the clearance between the galvanized steel sheet. The foam glass is a novel environment-friendly heat-insulating material, the density of the foam glass used in the integral heat-insulating cabin is 120 +/-8 kg/m3, the heat conductivity coefficient is less than or equal to 0.043W/(m.K), the compressive strength is greater than or equal to 0.8Mpa at 10 ℃, the volume water absorption rate is less than or equal to 0.5 Vol%, the fire-proof grade is A grade, the foam glass has the characteristics of small water absorption rate, good fire resistance, difficult mildew, high strength and corrosion resistance, the foam glass is used as a heat-insulating material in the cargo cabin of the asphalt ship and is not easy to damage, an open design is adopted, a ventilation gap is reserved between galvanized steel sheets laid on the outer side of the foam glass, gas is conveniently discharged from the gap when the internal heat-insulating material is heated and expanded, and the damage of the expansion gas to the interior of the cargo cabin is avoided.
Preferably, foam glass is that a plurality of field font structure distributes in the cargo hold inner wall, field font structure includes four foam glass, and the field font structure outside covers has the galvanized steel sheet of an equal area, and the clearance between the adjacent galvanized steel sheet is equipped with fastening bolt, the band steel runs through fastening bolt and compresses tightly the galvanized steel sheet with the nut and fixes, fastening bolt sets up along the band steel central line, and the spot welding is fixed between band steel both sides and the galvanized steel sheet, and adjacent solder joint interval is 300 millimeters. The utility model discloses a thermal insulation structure, including the galvanized sheet steel, utilize the continuous blank pressing of band steel between the adjacent galvanized sheet steel, improved thermal insulation structure's stability, simultaneously because the band steel sets up outside the clearance, make pitch can't a large amount of direct inflow clearance, avoid the clearance to be filled up by pitch, to the galvanized sheet steel extrusion cause the damage, the band steel blank pressing causes certain degree indent deformation to the galvanized sheet steel, utilize the deformation production and the clearance between the band steel, be enough to discharge the gas that inside insulation material thermal expansion produced, spot welding is fixed between band steel and the galvanized sheet steel, further compress tightly the galvanized sheet steel, make thermal insulation structure more stable, can also guarantee the reliability of structure under the effect of various power such as long-term loading and unloading goods pressure, thermal stress and inside ventilative.
Preferably, through holes penetrating through the fastening studs are formed in the middle of the foam glass on the side wall and the top of the cargo compartment, corresponding through holes are formed in the galvanized thin steel plate on the outer side of the foam glass, a gasket penetrates through the fastening studs, and the galvanized thin steel plate is pressed and fixed through nuts. Because the edge of the foam glass is pressed and fixed through flat steel, the center of gravity is positioned in the middle of the foam glass, the middle of the foam glass is pressed through a nut, a gasket and a fastening stud, the stability of the heat insulation structure is further improved, and the gasket is additionally arranged between the nut and the galvanized thin steel plate, so that the nut can fasten the galvanized thin steel plate uniformly.
Preferably, the area of the foam glass monolith is 0.25 square meter, and the area of the galvanized steel sheet monolith is 1 square meter.
Preferably, the thickness of the foam glass is 100-150 mm, the width of the flat steel is 80 mm, and the thickness of the flat steel is 8 mm. The thickness of the selected foam glass is calculated according to the maximum temperature of the transported asphalt and the thermal force field.
Preferably, a method for constructing an integral heat-insulating cabin of an asphalt ship according to any one of claims 1 to 5, comprising the steps of:
a) calculating the number of required foam glass according to the area of a cabin wall, calculating the number of required fastening studs according to the area of a single piece of foam glass, adding two symmetrical fastening studs in the middle of the foam glass on the side wall and the top of the cargo cabin, and positioning the fastening studs according to the measurement result;
b) welding fastening studs according to the positioning marks, wherein the fastening studs are perpendicular to the bulkhead;
c) a single piece of rectangular foam glass with the square meter of 0.25 is laid close to the inner wall of the cargo hold, through holes penetrating through the fastening studs are formed in the foam glass, and the thickness of the foam glass is 100-150 mm; d) every four pieces of foam glass form a field-shaped structure, a rectangular galvanized thin steel plate with the thickness of 1 square meter is laid on the outer side of each field-shaped structure, the thickness of each galvanized thin steel plate is 1.5 millimeters, and each galvanized thin steel plate is provided with a through hole penetrating through the fastening stud;
e) gaps are arranged between every two adjacent galvanized thin steel plates, fastening studs are arranged along the gaps, through holes penetrating through the fastening studs are formed in the center lines of the flat steels, the adjacent galvanized thin steel plates are pressed by the flat steels and fastened by nuts, the two sides of each flat steel and the galvanized thin steel plates are fixed in a spot welding mode, and the distance between every two adjacent welding spots is 300 mm;
f) fastening studs penetrating through the side wall of the cargo hold and the middle part of the foam glass at the top of the cargo hold are pressed and fixed through nuts, and gaskets are arranged between the nuts and the galvanized thin steel sheets.
Compared with the prior art, the invention has the following advantages:
1. the open type heat insulation structure design is adopted, the material installation is firm, the heat insulation performance is reliable, the durability is realized, the ventilation gap between the heat insulation material and the cargo hold cannot be deformed by thermal expansion, and the deformation and the damage to the ship structure cannot be caused.
2. The method can promote shipowners to gradually abandon independent cargo-hold asphalt ships with high construction cost, serious space waste and poor operation economy, and build the asphalt ships with integral cargo holds to lead market transformation.
Drawings
FIG. 1 is a schematic view of the present invention after installation;
FIG. 2 is a schematic view of the present invention in a configuration where only foam glass is installed;
FIG. 3 is a side view of the present invention;
the method comprises the following steps of 1-fastening studs, 2-foam glass, 3-galvanized thin steel plates, 4-gaps, 5-gaskets, 6-nuts, 7-inner walls of the cargo holds and 8-flat steel.
Detailed Description
The present invention is further illustrated by the following description in conjunction with the accompanying drawings, which are to be construed as merely illustrative and not limitative of the remainder of the disclosure, and on reading the disclosure, various equivalent modifications thereof will become apparent to those skilled in the art and fall within the limits of the appended claims.
As shown in fig. 1 to 3, an integral heat insulation cabin of a pitch ship comprises a cargo hold, wherein an open heat insulation structure is arranged in the cargo hold, the open heat insulation structure comprises foam glass, galvanized steel sheets, fastening studs and flat steel, the fastening studs are vertically welded on the inner wall of the cargo hold, the foam glass and the galvanized steel sheets are provided with corresponding through holes, the foam glass is distributed on the inner wall of the cargo hold in a plurality of field-shaped structures, each field-shaped structure comprises four pieces of foam glass, the outer side of each field-shaped structure is covered with one galvanized steel sheet with the same area, each piece of foam glass is in a rectangle with 0.25 square meter, each piece of galvanized steel sheet is in a rectangle with 1 square meter, the thickness of each galvanized steel sheet is 1.5 millimeters, fastening bolts are arranged in gaps between the adjacent galvanized steel sheets, the flat steel penetrates through the fastening bolts and presses and fixes the galvanized steel sheets by nuts, and the fastening studs are arranged along the center line of the flat steel, the two sides of the flat steel are fixed with the galvanized thin steel plates in a spot welding mode, the distance between every two adjacent welding spots is 300 mm, the fastening studs sequentially penetrate through holes of the foam glass and the galvanized thin steel plates and are pressed and fixed by nuts and the flat steel, through holes penetrating through the fastening studs are formed in the middle of the foam glass on the side wall of the cargo compartment and the top of the cargo compartment, the galvanized thin steel plates on the outer sides of the foam glass are provided with corresponding through holes, gaskets penetrate through the fastening studs and are pressed and fixed by the nuts.
A method for building an integral heat insulation cabin of an asphalt ship comprises the following steps: a) the number of required foam glass is calculated according to the area of a cabin wall, the number of required fastening studs is calculated according to the area of a single piece of foam glass, two symmetrical fastening studs are required to be added in the middle of the foam glass on the side wall and the top of the cargo cabin, and the fastening studs are positioned according to the measurement result;
b) welding fastening studs according to the positioning marks, wherein the fastening studs are perpendicular to the bulkhead;
c) a single piece of rectangular foam glass with the thickness of 0.25 square meter is laid close to the inner wall of the cargo hold, through holes penetrating through the fastening studs are formed in the foam glass, and the thickness of the foam glass is 100 mm and 150 mm; d) every four pieces of foam glass form a field-shaped structure, a rectangular galvanized thin steel plate with the thickness of 1 square meter is laid on the outer side of each field-shaped structure, the thickness of each galvanized thin steel plate is 1.5 millimeters, and each galvanized thin steel plate is provided with a through hole penetrating through the fastening stud;
e) gaps are arranged between every two adjacent galvanized thin steel plates, fastening studs are arranged along the gaps, through holes penetrating through the fastening studs are formed in the center lines of the flat steels, the adjacent galvanized thin steel plates are pressed by the flat steels and fastened by nuts, the two sides of each flat steel and the galvanized thin steel plates are fixed in a spot welding mode, and the distance between every two adjacent welding spots is 300 mm;
f) and fastening studs penetrating through the side wall of the cargo hold and the middle part of the foam glass at the top of the cargo hold are pressed and fixed through nuts, and gaskets are arranged between the nuts and the galvanized thin steel sheets.
The working process and principle of the integral heat insulation cabin of the asphalt ship are as follows: after high-temperature asphalt is loaded into the cargo hold, the open type heat insulation structure in the cargo hold is used for heat insulation, foam glass in the open type heat insulation structure has the characteristics of small water absorption rate, good flame retardance, difficulty in mildewing, high strength and corrosion resistance, the foam glass is not easy to damage as a heat insulation material in the cargo hold of the asphalt ship, gas with large pressure generated after the foam glass expands due to heating flows out of ventilation gaps among the galvanized steel sheets, the ship structure cannot be damaged due to expansion air pressure, the heat insulation effect of the integral type heat insulation cabin is guaranteed, meanwhile, damage to the ship structure is avoided, and the transportation risk of the integral type heat insulation cabin is eliminated.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an integral adiabatic heat preservation cabin of pitch ship, includes the cargo hold, its characterized in that: the inside open thermal insulation structure that is provided with of cargo hold, open thermal insulation structure includes foam glass, galvanized steel sheet, fastening stud and band steel, fastening stud sets up perpendicularly in the cargo hold inner wall, and corresponding through-hole has been seted up to foam glass and galvanized steel sheet, and fastening stud runs through the through-hole of foam glass and galvanized steel sheet in proper order and compresses tightly fixedly with nut and band steel, leave the clearance between the galvanized steel sheet.
2. The integral heat insulation cabin of the asphalt ship according to claim 1, characterized in that: foam glass is a plurality of field font structure and distributes in the cargo hold inner wall, field font structure includes four foam glass, and the field font structure outside covers has the galvanized steel sheet of an equal area, and the clearance between the adjacent galvanized steel sheet is equipped with fastening bolt, the band steel runs through fastening bolt and fixes the galvanized steel sheet pressure with the nut, fastening bolt sets up along the band steel central line, and spot welding is fixed between band steel both sides and the galvanized steel sheet, and adjacent solder joint interval 300 millimeters.
3. The integral heat insulation cabin of the asphalt ship according to claim 1, characterized in that: and through holes penetrating through the fastening studs are formed in the middle of the foam glass on the side wall and the top of the cargo compartment, corresponding through holes are formed in the galvanized thin steel plate on the outer side of the foam glass, a gasket penetrates through the fastening studs, and the galvanized thin steel plate is pressed and fixed by nuts.
4. The integral heat insulation cabin of the asphalt ship according to claim 1, characterized in that: the area of the single piece of the foam glass is 0.25 square meter, and the area of the single piece of the galvanized steel sheet is 1 square meter.
5. The integral heat insulation cabin of the asphalt ship according to claim 1, characterized in that: the thickness of the foam glass is 100 mm and 150 mm, the width of the flat steel is 80 mm, and the thickness of the flat steel is 8 mm.
6. A method for constructing an integral heat-insulating cabin of an asphalt ship according to any one of claims 1 to 5, comprising the following steps:
a) calculating the number of required foam glass according to the area of a cabin wall, calculating the number of required fastening studs according to the area of a single piece of foam glass, adding two symmetrical fastening studs in the middle of the foam glass on the side wall and the top of the cargo cabin, and positioning the fastening studs according to the measurement result;
b) welding fastening studs according to the positioning marks, wherein the fastening studs are perpendicular to the bulkhead;
c) a single piece of rectangular foam glass with the thickness of 0.25 square meter is laid close to the inner wall of the cargo hold, through holes penetrating through the fastening studs are formed in the foam glass, and the thickness of the foam glass is 100 mm and 150 mm;
d) every four pieces of foam glass form a field-shaped structure, a rectangular galvanized thin steel plate with the thickness of 1 square meter is laid on the outer side of each field-shaped structure, the thickness of each galvanized thin steel plate is 1.5 millimeters, and each galvanized thin steel plate is provided with a through hole penetrating through the fastening stud;
e) gaps are arranged between every two adjacent galvanized thin steel plates, fastening studs are arranged along the gaps, through holes penetrating through the fastening studs are formed in the center lines of the flat steels, the adjacent galvanized thin steel plates are pressed by the flat steels and fastened by nuts, the two sides of each flat steel and the galvanized thin steel plates are fixed in a spot welding mode, and the distance between every two adjacent welding spots is 300 mm;
f) and fastening studs penetrating through the side wall of the cargo hold and the middle part of the foam glass at the top of the cargo hold are pressed and fixed through nuts, and gaskets are arranged between the nuts and the galvanized thin steel sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210248458.3A CN114572350A (en) | 2022-03-14 | 2022-03-14 | Integral heat insulation cabin of asphalt ship and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210248458.3A CN114572350A (en) | 2022-03-14 | 2022-03-14 | Integral heat insulation cabin of asphalt ship and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114572350A true CN114572350A (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210248458.3A Pending CN114572350A (en) | 2022-03-14 | 2022-03-14 | Integral heat insulation cabin of asphalt ship and construction method thereof |
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| CN (1) | CN114572350A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827136A (en) * | 1972-03-25 | 1974-08-06 | Bridgestone Liquefied Gas Co | Method of constructing a low temperature liquefied gas tank of a membrane type |
| GB1534091A (en) * | 1975-11-03 | 1978-11-29 | Owens Corning Fiberglass Corp | Insulated cryogenic liquid container having composite insulating panels forming wall portions thereof |
| US20060162279A1 (en) * | 2002-11-30 | 2006-07-27 | Det Norske Veritas | Vessel structures and structures in marine vessels |
| CN201276203Y (en) * | 2008-09-27 | 2009-07-22 | 上海佳豪船舶工程设计股份有限公司 | Maintenance system for integral asphalt ship |
| CN106516017A (en) * | 2016-12-21 | 2017-03-22 | 上海交通大学 | Thermal insulation system for B-type liquid cargo tank of liquified natural gas carrier, and construction method of thermal insulation system |
| CN114056492A (en) * | 2021-12-14 | 2022-02-18 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | B-type cabin and ship |
-
2022
- 2022-03-14 CN CN202210248458.3A patent/CN114572350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827136A (en) * | 1972-03-25 | 1974-08-06 | Bridgestone Liquefied Gas Co | Method of constructing a low temperature liquefied gas tank of a membrane type |
| GB1534091A (en) * | 1975-11-03 | 1978-11-29 | Owens Corning Fiberglass Corp | Insulated cryogenic liquid container having composite insulating panels forming wall portions thereof |
| US20060162279A1 (en) * | 2002-11-30 | 2006-07-27 | Det Norske Veritas | Vessel structures and structures in marine vessels |
| CN201276203Y (en) * | 2008-09-27 | 2009-07-22 | 上海佳豪船舶工程设计股份有限公司 | Maintenance system for integral asphalt ship |
| CN106516017A (en) * | 2016-12-21 | 2017-03-22 | 上海交通大学 | Thermal insulation system for B-type liquid cargo tank of liquified natural gas carrier, and construction method of thermal insulation system |
| CN114056492A (en) * | 2021-12-14 | 2022-02-18 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | B-type cabin and ship |
Non-Patent Citations (2)
| Title |
|---|
| 刘新友;: "独立式和整体式货舱的沥青运输船技术特点分析", 船舶, no. 01, 15 February 2008 (2008-02-15), pages 24 - 27 * |
| 吴川林: "泡沫玻璃的性能与应用", 广东建材, no. 07, 30 July 2000 (2000-07-30), pages 28 - 30 * |
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