DE1136603B - For the transport of liquid gas in the hold, especially a tanker, built-in container - Google Patents
For the transport of liquid gas in the hold, especially a tanker, built-in containerInfo
- Publication number
- DE1136603B DE1136603B DES66262A DES0066262A DE1136603B DE 1136603 B DE1136603 B DE 1136603B DE S66262 A DES66262 A DE S66262A DE S0066262 A DES0066262 A DE S0066262A DE 1136603 B DE1136603 B DE 1136603B
- Authority
- DE
- Germany
- Prior art keywords
- container
- built
- hold
- wall parts
- transport
- 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
Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
- F17C2203/013—Reinforcing means in the vessel, e.g. columns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0329—Foam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0337—Granular
- F17C2203/0341—Perlite
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0354—Wood
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0375—Thermal insulations by gas
- F17C2203/0379—Inert
-
- 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
- F17C2203/0604—Liners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0631—Three or more walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- 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
- F17C2203/0639—Steels
- F17C2203/0643—Stainless steels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/035—Propane butane, e.g. LPG, GPL
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/031—Dealing with losses due to heat transfer
- F17C2260/033—Dealing with losses due to heat transfer by enhancing insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/901—Liquified gas content, cryogenic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/902—Foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Die Erfindung bezieht sich auf einen in einen Laderaum, insbesondere eines Tankschiffs, eingebetteten Behälter für den Transport von etwa unter Atmosphärendruck stehendem Flüssiggas, wie Methan, Propan, Butan od. dgl.The invention relates to one embedded in a hold, in particular a tanker Containers for the transport of liquefied gas, such as methane, which are under atmospheric pressure, Propane, butane or the like.
Da die Temperatur von Flüssiggasen bei Atmosphärendruck sehr niedrig ist und z. B. bei Methan -16O0C beträgt, müssen Vorkehrungen getroffen werden, damit sich die Behälterwände beim Einfüllen und Entladen des Flüssiggases unter der Einwirkung der Temperaturveränderungen ungehindert zusammenziehen bzw. ausdehnen können.Since the temperature of liquefied gases is very low at atmospheric pressure and z. B. methane is -16O 0 C, precautions must be taken so that the container walls can contract or expand unhindered when filling and discharging the liquid gas under the influence of temperature changes.
Es ist bereits ein zylindrischer Behälter mit parallel zu seinem Boden ringförmig umlaufenden Falten bekannt, so daß sich die Behälterwand bei Temperaturänderungen ungehindert vertikal dehnen und zusammenziehen kann, ohne daß sich die Höhe des ganzen Behälters zu verändern braucht. Bei diesem Behälter werden jedoch Dehnungen und Zusammenziehungen der Behälterwand in den beiden horizontalen Richtungen nicht ausgeglichen. Dies ist aber nachteilig, wenn der Behälter in den Laderaum eines Schiffs eingebaut ist, da dann gefährliche Beanspruchungen der Schiffskonstruktion auftreten können. .It is already a cylindrical container with folds running around it in a ring parallel to its bottom known, so that the container wall expand vertically and unhindered with temperature changes can contract without the need to change the height of the entire container. With this one However, containers will expand and contract the container wall in the two horizontal directions Directions not balanced. But this is disadvantageous if the container is in the hold of a Is built into the ship, as dangerous stresses on the ship's structure then occur can. .
Nach der Erfindung sind diese Nachteile dadurch vermieden, daß bei im Grundriß eckiger Gestalt des Behälters, wie er vorteilhafterweise zur vollen Ausnutzung des Volumens des Laderaumes eines Schiffs Anwendung findet, die Falten sich parallel zu einer senkrechten Diagonalebene durch den Behälter erstrecken.According to the invention, these disadvantages are avoided in that in planar shape of the Container, as it is advantageous to fully utilize the volume of the cargo space of a Schiffs application finds the folds parallel to a vertical diagonal plane through the container extend.
Bei dieser Faltenanordnung werden Temperaturdehnungen bzw. -zusammenziehungen der Behälterwände gleichzeitig in beiden waagerechten Richtungen, nämlich längs- und querschiffs ausgeglichen, ohne daß der Behälter im ganzen in diesen Richtungen seine Abmessungen zu ändern braucht. Damit ist es möglich, den Behälter in dem Laderaum allseitig fest abzustützen. Die Temperaturdehnungen bzw. Zusammenziehungen in vertikaler Richtung sind bei einem Tanker wesentlich ungefährlicher und können leicht, z. B. durch eine Schicht aus Schaumstoff, aufgefangen werden.With this arrangement of folds, temperature expansions or contractions of the container walls occur at the same time in both horizontal directions, namely balanced fore and aft, without the container as a whole need to change its dimensions in these directions. In order to it is possible to support the container firmly on all sides in the loading space. The temperature expansions or contractions in the vertical direction are much safer and safer with a tanker can easily, e.g. B. be caught by a layer of foam.
Vorzugsweise sind Vorspannmittel vorgesehen, mit denen die gefalteten Wandteile vorgespannt werden können. Man kann dann die Falten aufweisenden Wandteile bei normaler Temperatur vorspannen und den Zwischenraum zwischen den Laderaumwänden und den Behälterwänden mit Isoliermaterial füllen. Wenn man dann die Vorspannmittel wieder löst und den Behälter mit Flüssiggas füllt, stützen Für den Transport von Flüssiggas in dem Laderaum, insbesondere eines Tankschiffs, eingebauter BehälterPre-tensioning means are preferably provided with which the folded wall parts are pre-tensioned can. You can then pretension the wrinkled wall parts at normal temperature and the space between the load compartment walls and the container walls with insulating material to fill. If you then loosen the pretensioning means and fill the container with liquid gas, support For the transport of liquid gas in the hold, especially a tanker, built-in container
Anmelder:Applicant:
ShellShell
Internationale Research Maatschappij N. V., Den HaagInternational Research Maatschappij N.V., The Hague
Vertreter: Dr.-Ing. F. Wuesthoff, Dipl.-Ing. G. Puls und Dipl.-Chem. Dr. rer. nat. E. Frhr. v. Pechmann, Patentanwälte, München 9, Schweigerstr. 2Representative: Dr.-Ing. F. Wuesthoff, Dipl.-Ing. G. Pulse and Dipl.-Chem. Dr. rer. nat. E. Frhr. v. Pechmann, patent attorneys, Munich 9, Schweigerstr. 2
Beanspruchte Priorität: Niederlande vom 16. Dezember 1958 (Nr. 234 287)Claimed priority: Netherlands of December 16, 1958 (No. 234 287)
Roeland Versluis, Den Haag, ist als Erfinder genannt wordenRoeland Versluis, The Hague, has been named as the inventor
sich die Behälterwände mit einem gleichmäßigen Druck über das Isoliermaterial an den Laderaumwänden ab, wobei die Größe des Drucks durch die Vorspannung einstellbar ist. Der im Ruhezustand des Schiffs wirkende Abstützdruck wird zu Null, wenn die Vorspannung so ausgeführt wird, daß die Verkürzung des gefalteten Wandteils gleich der Verkürzung der zu den Wandteilen senkrechten Diagonale des Behälters durch die niedrige Temperatur des Flüssiggases ist. Man wird jedoch die Vorspannung so vornehmen, daß die Behälterwand noch mit einem vorbestimmten Druck auf die Isolierung drückt. Die wärmeisolierende Verkleidung des Laderaums muß daher imstande sein, das Gewicht des mit der Flüssigkeit gefüllten Behälters sowie die auf das Hin- und Herwogen der Flüssigkeit hervorgerufenen Kräfte aufzunehmen und sie auf die Schiffskonstruktion zu übertragen. Andererseits muß die isolierende Verkleidung aber auch genügend flexibel sein, damit sie sich Bewegungen der Schiffskonstruktion anpassen kann.the container walls with an even pressure over the insulating material on the load compartment walls from, the magnitude of the pressure being adjustable by the preload. The idle state of the Support pressure acting on the ship becomes zero if the preload is carried out in such a way that the shortening of the folded wall part is equal to the shortening of the diagonal perpendicular to the wall parts of the container is due to the low temperature of the liquefied gas. However, one becomes the bias make so that the container wall still presses with a predetermined pressure on the insulation. the heat-insulating lining of the hold must therefore be able to withstand the weight of the liquid filled container and the forces caused by the swaying of the liquid and transfer them to the ship's structure. On the other hand, the insulating cladding must but also be flexible enough so that they adapt to movements of the ship's construction can.
Da die gefalteten Wandteile ihre Biegsamkeit auch bei der niedrigen Temperatur des eingefüllten Flüssiggases beibehalten sollen, ist es vorteilhaft, hierfür den korrosionsbeständigen Stahl 18/8 zu verwenden.Because the folded wall parts retain their flexibility even at the low temperature of the filled liquid gas should be retained, it is advantageous to use the corrosion-resistant steel 18/8.
209 640/38209 640/38
Teil des Behälters mit einer Schicht aus einem flexiblen wärmeisolierenden Material, z. B. Schaumglas, zu bedecken. Diese Schicht ist in Fig. 1 mit 18 bezeichnet. Die an den Wänden 3 der Laderäume 5 5 befestigte Isolation 7 kann z. B. in der aus Fig. 6 ersichtlichen Weise aufgebaut sein.Part of the container with a layer of a flexible thermally insulating material, e.g. B. foam glass, to cover. This layer is designated by 18 in FIG. 1. The on the walls 3 of the holds 5 5 attached insulation 7 can, for. B. be constructed in the manner shown in FIG.
An der Wand des Behälters 8 ist eine Schicht aus Balsaholz befestigt, und in Anlage an dieser Schicht sind drei Schichten 21 aus Schaumglas vor-A layer of balsa wood is attached to the wall of the container 8 and in contact with it Layer are three layers 21 made of foam glass
Die Erfindung wird im folgenden an Hand schematischer Zeichnungen an mehreren Ausführungsbeispielen näher erläutert.The invention is illustrated more schematically below with reference to the hand Drawings of several exemplary embodiments explained in more detail.
Fig. 1 ist ein der Linie B-B in Fig. 2 folgender Querschnitt durch ein erfindungsgemäßes Tankschiff; FIG. 1 is a cross section, following line BB in FIG. 2, through a tanker according to the invention;
Fig. 2 ist ein teilweise als Schnitt längs der Linie A-A in Fig. 1 gezeichneter Grundriß der Anordnung nach Fig. 1;Fig. 2 is a partially sectioned plan view of the arrangement of Fig. 1 along the line AA in Fig. 1;
Fig. 3 ist ein Querschnitt eines Behälters zum io gesehen. Diese Schaumglasschichten bieten den Vor-Speichern von verflüssigtem Gas längs der Linie D-D teil, daß sie eine gasdichte Abdichtung bewirken. In in Fig. 2; Anlage an den Schaumglasschichten ist eine Isolier-Fig. 3 is a cross section of a container viewed from the io. These foam glass layers offer the pre-storage of liquefied gas along the line DD part that they cause a gas-tight seal. In in Fig. 2; The system on the foam glass layers is an insulating
Fig. 4 ist ein der Linie C-C in Fig. 2 folgender schicht 22 aus Perlitbeton vorgesehen. Eine mehr Schnitt; oder weniger flexible Korkschicht 23 dient zum Auf-Fig. 4 is a line CC in Fig. 2 following layer 22 of perlite concrete is provided. One more cut; or less flexible cork layer 23 is used for
Fig. 5 zeigt den Grundriß des gesamten erfin- 15 nehmen der innerhalb der Schiffskonstruktion aufdungsgemäßen Tankschiffs; tretenden Bewegungen.Fig. 5 shows the plan of the entire invention within the ship structure on the basis Tankers; kicking movements.
Fig. 6 ist ein Querschnitt durch die wärmeisolie- Um das Eindringen feuchter Luft in die IsolationFig. 6 is a cross-section through the thermal insulation around the penetration of moist air into the insulation
renden Schichten. und damit die Bildung von Eis innerhalb der Isola-rend layers. and thus the formation of ice within the isola
Die Beplankung 2 des Tankschiffs ist mit den tion möglichst weitgehend auszuschalten, sind gemäß Spanten 1 verbunden, die sämtlich mit der gleichen ao Fig. 1 Rohrleitungen 24 vorgesehen, mittels deren Bezugsziffer bezeichnet sind. Innerhalb der Spanten der Isolation ein trockenes inertes Gas, z.B. Sticksind die Wände 3 angeordnet, die eine Einheit mit stoff, zugeführt werden kann, der durch die Spanten 1 gebildeten Schiffskonstruk- Der Behälter 8 kann über die Rohrleitung 25 ge-The planking 2 of the tanker is to be eliminated as far as possible with the tion, are in accordance with Frames 1 connected, all of which are provided with the same ao Fig. 1 pipelines 24, by means of which Reference numerals are designated. Inside the frames of the insulation a dry inert gas, e.g. sticks, are arranged the walls 3, which can be supplied with a unit, the ship structure formed by the frames 1 The container 8 can be connected via the pipeline 25
tion bilden. Diese Wände umschließen die Lade- füllt bzw. entleert werden. Der Dom 17 ist mit
räume S. Die Wände 3 sind auf ihrer Innenseite mit as einem Gasauslaß 26 versehen, durch den das Gas
einem belastbaren wärmeisolierenden Material be- entweichen kann, das sich bei der Verdampfung von
legt, das in Fig. 1 als einheitliche Schicht 7 schema- Flüssigkeit infolge der Zufuhr von Wärme entwickelt,
tisch angedeutet ist. Diese Schicht 7 dient als Ab- Es ist zweckmäßig, die Räume 28 an der Außenstützung
für den dünnwandigen flexiblen Behälter 8, sehe der Laderäume 5 mit einer Flüssigkeit, z. B.
dessen Wandstärke in der Größenordnung von etwa 30 Rohöl, zu füllen und Mittel zum Erwärmen dieser
8 mm liegt. Die Behälterwände 8 können aus dem Flüssigkeit vorzusehen. Dies bietet den Vorteil, daß
nichtrostenden Stahl 18/8 bestehen, der den Vorteil sich die Temperatur im Bereich einer Bruch- oder
bietet, daß er bei niedrigen Temperaturen nicht Schadensstelle nicht zu stark erniedrigt, wenn infolge
spröde wird und seine Festigkeit beibehält; es kön- einer Beschädigung der Wand des Behälters 8 Flüsnen
jedoch auch andere Metalle mit den gleichen 35 sigkeit aus dem Behälter entweicht; eine solche ErEigenschaften
verwendet werden. Der Behälter 8 niedrigung der Temperatur könnte zu einer Schwäweist
einen rohrmembranähnlichen Teil 9 auf, der chung der Schiffskonstruktion führen,
parallel zu einer senkrechten Diagonalebene des Die Flüssigkeit bzw. das Rohöl kann auf verBehälters
angeordnet ist, wie es aus Fig. 2 deutlich schiedene Weise erwärmt werden. Beispielsweise
hervorgeht. Dieser rohrmembranähnliche Teil 9 ge- 40 könnte man das öl mit Hilfe eines an Deck aufwährleistet,
daß sich der Behälter 8 in allen waage- gestellten Wärmeaustauschers erwärmen, durch den
rechten Richtungen ausdehnen oder zusammen- das Öl hindurchgepumpt wird. Alternativ könnte
ziehen kann, wobei die Gesamtabmessungen des Be- man in den Räumen 28 hier nicht gezeigte Dampfhälters
konstant bleiben, so daß während des nor- leitungen anordnen. Im Notfalle, d. h. beim Aufmalen
Betriebs die gesamte Oberfläche des Behälters 45 treten einer Undichtigkeit, könnte man dann Dampf
mit der isolierenden Schicht 7 in Berührung steht durch diese Leitungen hindurchströmen lassen, um
und durch sie abgestützt wird, so daß der richtige
Druck aufgebracht wird.formation. These walls enclose the drawer to be filled or emptied. The dome 17 has spaces S. The walls 3 are provided on their inside with a gas outlet 26 through which the gas can escape a resilient heat-insulating material which is deposited during the evaporation of, which in FIG Layer 7 schema liquid developed as a result of the supply of heat, is indicated in the table. This layer 7 serves as an ab- It is useful to see the spaces 28 on the external support for the thin-walled flexible container 8, the cargo spaces 5 with a liquid, for. B. whose wall thickness is of the order of about 30 crude oil to fill and means for heating this 8 mm. The container walls 8 can be provided from the liquid. This offers the advantage that there are 18/8 stainless steel, which has the advantage of keeping the temperature in the range of a fracture or that it does not lower the damaged area too much at low temperatures if it becomes brittle as a result and maintains its strength; Damage to the wall of the container 8, however, other metals can also escape from the container with the same fluidity; such properties can be used. The container 8 lowering the temperature could lead to a swelling. It has a tubular membrane-like part 9, which leads to the construction of the ship, parallel to a vertical diagonal plane of the container, as it is heated in clearly different ways from FIG will. For example, it shows. This tubular membrane-like part 9 could be supplied with the oil with the aid of an on deck so that the container 8 is heated in all heat exchangers positioned on the level, expanded in the right directions or the oil is pumped through. Alternatively, one could pull, with the overall dimensions of the steam holder in the spaces 28, not shown here, remaining constant, so that during the normal pipe arrangement. In an emergency, ie when painting the entire surface of the container 45 a leak occurs, one could then let steam with the insulating layer 7 in contact flow through these lines, around and through them is supported, so that the correct one
Pressure is applied.
Die waagerechte obere Wand 10 des Behälters 8 ist gemäß Fig. 3 durch Träger 11 verstärkt, während bei den anderen Wänden des Behälters keine Verstärkungen vorgesehen sind. Der rohrmembranähnliche Teil 9 wird durch Stangen 13 abgestützt, durch die ein Ausbeulen der Rohrmembranabscnnitte 9 verhindert wird. Weitere Stangen 14, die mit den Wänden des Behälters 8 verbunden sind, ermög-The horizontal upper wall 10 of the container 8 is reinforced according to FIG. 3 by supports 11, while no reinforcements are provided for the other walls of the container. The tubular membrane-like Part 9 is supported by rods 13 through which bulging of the tubular membrane sections 9 is prevented. Further rods 14, which are connected to the walls of the container 8, enable
das Öl in den Räumen 28 zu erwärmen.to heat the oil in the spaces 28.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL234287 | 1958-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1136603B true DE1136603B (en) | 1962-09-13 |
Family
ID=19751480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES66262A Pending DE1136603B (en) | 1958-12-16 | 1959-12-14 | For the transport of liquid gas in the hold, especially a tanker, built-in container |
Country Status (6)
Country | Link |
---|---|
US (1) | US3039418A (en) |
DE (1) | DE1136603B (en) |
DK (1) | DK108559C (en) |
FR (1) | FR1242685A (en) |
GB (1) | GB884718A (en) |
NL (2) | NL234287A (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339784A (en) * | 1960-05-27 | 1967-09-05 | Jr Charles George Filstead | Insulated structure for use in transportation of cold liquids |
NL268746A (en) * | 1960-09-12 | 1900-01-01 | ||
NL278808A (en) * | 1961-06-20 | |||
BE619064A (en) * | 1961-06-20 | |||
NL128973C (en) * | 1963-04-24 | |||
US3363796A (en) * | 1964-09-04 | 1968-01-16 | Exxon Research Engineering Co | Insulated cargo container |
GB1039568A (en) * | 1964-11-30 | 1966-08-17 | Conch Int Methane Ltd | Containers for cold liquids |
US3341051A (en) * | 1964-12-24 | 1967-09-12 | Exxon Research Engineering Co | Cryogenic insulation system |
US3319430A (en) * | 1965-01-25 | 1967-05-16 | Exxon Research Engineering Co | Liquid supported cryogenic container |
US3339783A (en) * | 1965-02-24 | 1967-09-05 | Exxon Research Engineering Co | Cryogenic container |
US3477606A (en) * | 1965-03-25 | 1969-11-11 | Conch Int Methane Ltd | Membrane tank structures |
US3337079A (en) * | 1965-06-04 | 1967-08-22 | Exxon Research Engineering Co | Stressed membrane liquified gas container |
US3312076A (en) * | 1966-01-18 | 1967-04-04 | James S Clarke | Drip pan lng tank |
GB1135876A (en) * | 1966-04-01 | 1968-12-04 | Kieler Howaldtswerke Ag | Insert member for dished tank bottoms in ships |
US3374641A (en) * | 1966-04-25 | 1968-03-26 | Mcmullen John J | Arrangement for protecting liquefied gas transporting vehicles |
SE333692B (en) * | 1966-09-01 | 1971-03-22 | Linde Ag | |
US3367527A (en) * | 1967-05-01 | 1968-02-06 | Harold T. Darlington | Insulating structure |
US3489311A (en) * | 1967-05-25 | 1970-01-13 | Aerojet General Co | Tanks for storage of liquefied gas |
JPS4933971B1 (en) * | 1968-10-11 | 1974-09-11 | ||
JPS5314764B2 (en) * | 1972-03-13 | 1978-05-19 | ||
JPS5314765B2 (en) * | 1972-03-25 | 1978-05-19 | ||
JPS5212922B2 (en) * | 1972-03-27 | 1977-04-11 | ||
US5779089A (en) * | 1996-07-26 | 1998-07-14 | Forma Scientific, Inc. | Cryogenic storage apparatus with lid vent |
WO2011101461A1 (en) * | 2010-02-22 | 2011-08-25 | Shell Internationale Research Maatschappij B.V. | Hydrocarbon processing vessel and method |
FI124835B (en) * | 2012-07-03 | 2015-02-13 | Lngtainer Ltd | Tank |
US9302562B2 (en) | 2012-08-09 | 2016-04-05 | Martin Operating Partnership L.P. | Heating a hot cargo barge using recovered heat from another vessel using an umbilical |
US9045194B2 (en) | 2012-08-09 | 2015-06-02 | Martin Operating Partnership L.P. | Retrofitting a conventional containment vessel into a complete integral tank double-hull cargo containment vessel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557263A (en) * | 1956-05-07 | |||
US2650478A (en) * | 1952-02-26 | 1953-09-01 | Union Stock Yards & Transit Co | Method and apparatus for shipping and storing combustible gases |
FR1079634A (en) * | 1953-06-26 | 1954-12-01 | Improvements to boats, land vehicles and aircraft used for the transport of bulk loads |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2350883A (en) * | 1939-04-17 | 1944-06-06 | Duttweiler Gottlieb | Method for the storage of goods |
DE746567C (en) * | 1941-11-13 | 1944-08-12 | Waggon Fabrik Uerdinger Ag | Heat-stressed double-walled container in lightweight construction |
US2480472A (en) * | 1944-09-20 | 1949-08-30 | Pittsburgh Des Moines Company | Method and means of precooling insulated tanks for storing cold liquids |
BE558123A (en) * | 1957-05-07 | 1900-01-01 | ||
US2889953A (en) * | 1954-02-04 | 1959-06-09 | Constock Liquid Methane Corp | Insulated tank with impervious lining |
BE540004A (en) * | 1955-04-06 | 1955-08-13 | ||
US2897657A (en) * | 1955-12-13 | 1959-08-04 | Exxon Research Engineering Co | Storage and transportation of liquefied gas |
US2926810A (en) * | 1956-10-30 | 1960-03-01 | Herrick L Johnston Inc | Suspension system for container for storing liquefied gas |
FR1170576A (en) * | 1957-04-03 | 1959-01-15 | Improvements to folding tanks | |
BE569087A (en) * | 1957-07-10 | |||
US2896416A (en) * | 1957-08-05 | 1959-07-28 | Constock Int Methane Ltd | Means for the transportation and storage of cold boiling liquefied hydrocarbon gas |
US2905352A (en) * | 1958-06-24 | 1959-09-22 | Constock Int Methane Ltd | Storage tank and means for support of same |
-
0
- NL NL96771D patent/NL96771C/xx active
- NL NL234287D patent/NL234287A/xx unknown
-
1959
- 1959-11-30 US US856243A patent/US3039418A/en not_active Expired - Lifetime
- 1959-12-14 DE DES66262A patent/DE1136603B/en active Pending
- 1959-12-14 GB GB42406/59A patent/GB884718A/en not_active Expired
- 1959-12-14 DK DK453959AA patent/DK108559C/en active
- 1959-12-14 FR FR812974A patent/FR1242685A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650478A (en) * | 1952-02-26 | 1953-09-01 | Union Stock Yards & Transit Co | Method and apparatus for shipping and storing combustible gases |
FR1079634A (en) * | 1953-06-26 | 1954-12-01 | Improvements to boats, land vehicles and aircraft used for the transport of bulk loads | |
BE557263A (en) * | 1956-05-07 |
Also Published As
Publication number | Publication date |
---|---|
GB884718A (en) | 1961-12-13 |
NL234287A (en) | |
US3039418A (en) | 1962-06-19 |
NL96771C (en) | |
DK108559C (en) | 1968-01-02 |
FR1242685A (en) | 1960-09-30 |
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