WO2012150137A2 - Dispositif de protection et procédé pour protéger un récipient sous pression - Google Patents

Dispositif de protection et procédé pour protéger un récipient sous pression Download PDF

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Publication number
WO2012150137A2
WO2012150137A2 PCT/EP2012/057265 EP2012057265W WO2012150137A2 WO 2012150137 A2 WO2012150137 A2 WO 2012150137A2 EP 2012057265 W EP2012057265 W EP 2012057265W WO 2012150137 A2 WO2012150137 A2 WO 2012150137A2
Authority
WO
WIPO (PCT)
Prior art keywords
pressure vessel
protective
protective cover
storage device
protective device
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.)
Ceased
Application number
PCT/EP2012/057265
Other languages
German (de)
English (en)
Other versions
WO2012150137A3 (fr
Inventor
Andreas Brinner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Priority to EP12718145.1A priority Critical patent/EP2705294A2/fr
Publication of WO2012150137A2 publication Critical patent/WO2012150137A2/fr
Publication of WO2012150137A3 publication Critical patent/WO2012150137A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/04—Protecting sheathings
    • F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
    • 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—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
    • F17C2203/0614—Single wall
    • F17C2203/0619—Single wall with two layers
    • 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
    • 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
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0111—Boxes
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0115—Dismountable protective hulls
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/0126—One vessel
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0169—Details of mounting arrangements stackable
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0196—Details of mounting arrangements with shock absorbing means
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308—Protective caps
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
    • 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
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/012—Reducing weight
    • 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
    • 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
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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
    • F17C2270/0186—Applications for fluid transport or storage in the air or in space
    • F17C2270/0189—Planes
    • 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
    • F17C2270/0186—Applications for fluid transport or storage in the air or in space
    • F17C2270/0194—Applications for fluid transport or storage in the air or in space for use under microgravity conditions, e.g. space
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Definitions

  • the present invention relates to a protective device for a pressure vessel for storing a pressurized gas.
  • the ratio between the mass of the storage device and the mass of the stored gas is of particular importance.
  • the aim is to provide a particularly light-weight storage device which can store a large amount of gas to be stored, so that a large amount of fuel is available for the mobile application, for example for hydrogen powered vehicles, and yet the mass of the vehicle, especially the vehicle Mass of the storage device, minimally fails.
  • the problem here is that with the reduction of the mass of the storage device usually also a lesser protection of the storage device is accompanied by unwanted damage, so that a compromise must be found to the mostly highly flammable or even explosive gas or gas mixture in the storage device on the one hand in large Quantity and on the other hand to transport safely.
  • DE 10 2008 061 023 A1 discloses an inner shell for a pressure vessel, which comprises shaped, spaced depressions, in order to support a thermal expansion and contraction of the inner shell and thus to counteract any damage thereof.
  • the present invention is based on the object, a protective device for a pressure vessel for storing a pressurized To provide gas, which has a low mass and is inexpensive to produce.
  • the protective device comprises a protective cover for enclosing the pressure vessel and a safety cover for enveloping the protective cover, wherein the safety cover comprises a material which contracts under the effect of heat.
  • the protective device for the pressure vessel comprises a protective cover for wrapping the pressure vessel, the pressure vessel according to the invention can be stored protected.
  • the protective cover is preferably designed such that it makes it possible to decouple the movement and / or size change (expansion) of the object enclosed by the protective cover from the environment of the protective cover, in particular such that a movement and / or a change in size of the object surrounded by the protective cover , in particular of the pressure vessel, does not or only insignificantly leads to a movement and / or size change of the outer surface of the protective cover. At least slight movements and / or size changes of the object surrounded by the protective cover are thus preferably not transferred to the protective cover surrounding the protective cover.
  • the protective cover is integrally formed, so that an expansion of the pressure vessel can be uniformly absorbed by the protective cover when it is loaded with pressurized gas and thus the security envelope, if any, is not unevenly loaded locally.
  • the protective cover comprises an elastic material or is formed from an elastic material. In this way, a particularly simple decoupling of the movement and / or expansion of the surrounding of the protective cover object from the environment of the protective cover is possible.
  • the protective cover comprises a foam material or is formed from a foam material. In this way, a particularly lightweight and inexpensive design of the protective cover is possible.
  • the foam material is chosen such that it is temperature-resistant at least at about 100 ° C., in order to withstand a temperature increase of the same occurring, for example, during a rapid filling of the pressure vessel, without damage.
  • the foam material is chosen such that it is temperature-resistant at at least about 150 ° C., so that in the production of the protective device, the arrangement of the safety envelope on the protective cover, which takes place under the action of heat, be carried out quickly at a high temperature can.
  • Armaflex® or a high-temperature foam, such as melamine for example, can be selected from the technical fields of a combined heat and power plant or from the heating and hot water storage area.
  • the protective cover can be fixed or fixed in a form-fitting manner to the pressure vessel. In this way, a particularly stable design of the protective device and thus reliable protection of the pressure vessel is possible.
  • the safety sheath is preferably formed of a robust material, in particular of a material which is resistant to chemically aggressive gases, for example polyolefin, PVDF, PTFE or Viton.
  • the safety envelope is formed from a hard and / or impact-resistant material, at least in the mounted state of the protective device. It may be advantageous if the safety envelope comprises a plastic material, in particular a cross-linked plastic material. In this way, a particularly cost-effective production of the security envelope with a material that contracts under heat, possible.
  • the safety cover is formed at least in sections, preferably completely, as a heat-shrinkable tube. Shrink tubing are known, for example, for electrical insulation of electrical connections.
  • the material of a shrink tube is in particular a thermoplastic, which is crosslinked in the extruder after production, so that the molecular chains are interconnected.
  • the material of a heat-shrinkable tubing produced, for example, in the extrusion process can be widened in a warm state and frozen by cooling in this expanded state.
  • the shrink tube returns to its original state after extrusion and contracts.
  • At least one additional intermediate layer is arranged between the protective cover and the safety cover, at least partially, preferably fully, the protective cover. constantly, surrounds. In this way, an additional protective layer to increase the safety of the pressure vessel can be particularly easily arranged on the protective device.
  • at least one intermediate layer comprises fibers, for example GFRP fibers, CFRP fibers, aramid threads and / or metal threads.
  • the at least one intermediate layer comprises a woven material, in particular one of fibers, for example the GFRP fibers, CFRP fibers, aramid threads or metal threads, woven material.
  • the at least one intermediate layer is preferably applied substantially loosely to the protective cover and fixed only by fixing the safety cover to the protective cover. This determination can be made by a clamping effect of the safety cover during shrinkage of the same and / or by an adhesion coating of the safety cover.
  • the protective device comprises a transport and storage device for transporting and / or storing the protective device together with the pressure vessel arranged therein.
  • the transport and storage device preferably comprises at least two detachably connectable receiving elements for receiving the protective device and the pressure vessel arranged therein.
  • the at least two receiving elements are preferably connectable to each other by means of at least one tongue and groove connection. In this way, in particular an undesired twisting of preferably at least Approximately approximately one axis rotationally symmetrical receiving elements against each other effectively prevented.
  • a particularly cost-effective design of the receiving elements is possible in particular when the at least two receiving elements are identical to one another. In this way, the transport and storage device can be made particularly simple and inexpensive.
  • At least one recess for carrying at least one connection device of the pressure vessel is provided in at least one of the receiving elements.
  • the gas can be supplied to the pressure vessel even when mounted transport and storage device or removed from the pressure vessel gas.
  • the transport and storage device advantageously has at least one projection, which extends in the mounted state of the protective device in a direction farther away from the pressure vessel, as a connection device of the pressure vessel extends in this direction away from the pressure vessel. In this way, in particular if the protective device and the pressure vessel arranged therein are handled incorrectly, it can be avoided that a connecting device of the pressure vessel is damaged.
  • the projection is preferably annular, so that a guard ring is formed around the connection device.
  • a particularly stable connection of the receiving elements with one another is possible in particular when retaining straps, for example elastic, tensionable, crimpable and / or high-strength straps, are used for this purpose.
  • retaining straps for example elastic, tensionable, crimpable and / or high-strength straps
  • holding straps, which are used for pallet strapping in this case allow a particularly stable connection of the two receiving elements together.
  • the receiving elements in the connected state of the same include a cavity whose dimensions at least approximately correspond to those having a combination of a pressure vessel, a protective cover and a safety cover in the assembled state, so that the combination can be accommodated substantially free of play in the receiving elements.
  • the protective device according to the invention is particularly suitable for use in a storage device for storing a pressurized gas comprising at least one pressure vessel and at least one protective device according to the invention.
  • the memory device according to the invention preferably has the features and / or advantages described above in connection with the protective device according to the invention.
  • the at least one pressure vessel is a mobile pressure vessel, for example a pressure vessel for hydrogen (a hydrogen gas cylinder).
  • a pressure vessel for hydrogen a hydrogen gas cylinder
  • Such a pressure vessel is particularly suitable for use in hydrogen-powered vehicles, for example in automobiles.
  • the present invention has the further object of providing a method for protecting a pressure vessel, which is easy to carry out and inexpensive and allows reliable protection of the pressure vessel.
  • a protective cover is arranged on the pressure vessel and that a security envelope on the Protective cover is arranged, wherein the safety cover comprises a material which contracts under heat.
  • the method according to the invention preferably has the features and / or advantages described above in connection with the protective device according to the invention and / or the storage device according to the invention.
  • the safety cover is heated in order to fix the safety cover to the protective cover. In this way, in particular a stable, positive locking arrangement of the safety cover on the protective cover is possible.
  • the material of the containment is preferably selected so that after performing the heating operation, the containment is substantially strain-invariant, such that the expansion of the containment also results in a change in the dimensions of the susceptor due to loading thereof with pressurized gas or discharge of the susceptor does not change.
  • At least one connecting device of the pressure vessel by means of which gas can be supplied to the pressure vessel and / or by means of which gas can be taken out of the pressure vessel, is provided with a temporary cover, which prevents the vessel from being arranged at least one connecting device is contaminated when arranging the protective cover on the pressure vessel.
  • a temporary cover which prevents the vessel from being arranged at least one connecting device is contaminated when arranging the protective cover on the pressure vessel.
  • a particularly simple embodiment of the protective cover is particularly possible if the pressure vessel for producing the protective cover with a Foam is foamed. In this way, in particular a one-piece protective cover is particularly easy to produce.
  • At least one intermediate layer between the protective cover and the safety cover is introduced before heating the safety cover for fixing the same to the protective cover.
  • the intermediate layer can be firmly connected to the protective cover before the safety cover is applied and heated.
  • the intermediate layer is only placed between the protective cover and the safety cover. Only by warming the safety cover, the intermediate layer is then fixed to the protective cover together with the safety cover.
  • the protective device according to the invention, the storage device according to the invention and / or the method according to the invention for protecting a pressure vessel may have the features and / or advantages described below:
  • An accumulator may be, for example, a so-called type-B compressed gas storage, which has a hydrogen-tight metal inner container and is provided with an embedded in epoxy outer glass fiber wrap.
  • a pressure vessel can be made particularly easy.
  • the pressure vessel can store gas at a pressure of at least about 350 bar, in particular at least about 500 bar.
  • the storage device according to the invention may preferably be designed as a removable storage device or as part of a permanently installed system.
  • the storage device according to the invention preferably allows a storage content of at least about 4% by weight, that is, with a total mass of the storage device of, for example, 25 kg, at least 1 kg of hydrogen can be stored in the storage device.
  • the protective cover is formed of a material with graded hardness, that is, starting from an inner side of the protective cover, with which the protective cover in the mounted state on the
  • Pressure vessel rests, the porosity, the hardness and / or the elasticity of the material outwardly changes, for example, increases.
  • the thickness of the protective cover is at least about 2 cm, in particular at least about 3 cm. Furthermore, it can be provided that the thickness of the protective cover is at most approximately 5 cm.
  • the elasticity of the protective cover is selected so that a change in volume of the pressure vessel at a loading with pressurized gas and at a removal of the gas from the pressure vessel compensate. is siert, so that the protective cover always rests tightly against the pressure vessel and the outer dimensions of the protective cover do not change.
  • the protective device including the transport and storage device made of unmixed materials (plastics / metal alloys) are formed, so that a simple and environmentally friendly disassembly and recycling are possible.
  • FIG. 1 shows a schematic longitudinal section through a storage device for
  • Figure 2 is a schematic longitudinal section through a pressure vessel of
  • FIG. 3 shows a schematic longitudinal section through the pressure vessel of the storage device of FIG. 1, with protective cover arranged thereon of a protective device of the storage device and temporary covers on connection devices of the pressure vessel;
  • FIG. 4 shows a schematic longitudinal section through the pressure vessel of the storage device from FIG. 1, with a protective cover arranged thereon, temporary covers for the connection devices of the pressure vessel and an additional intermediate layer;
  • Figure 5 is a schematic side view of a storage device with a
  • Figure 6 is a schematic vertical section through a receiving element of the transport and storage device of Figure 5;
  • Figure 7 is a schematic representation of a plan view of the receiving element of Figure 6 looking in the direction of arrow 7 in Figure 6;
  • Figure 8 is a schematic representation of a plan view of the receiving element of Figure 6 looking in the direction of arrow 8 in Figure 6.
  • the same or functionally equivalent elements are provided in all figures with the same reference numerals.
  • a memory device 100 shown as a whole in FIGS. 1 to 8 includes a pressurized container 102 for storing pressurized gas, such as hydrogen, a protector 104 for protecting the pressurized container 102, and a transport and storage device 106 for transporting and storing the same Combination of pressure vessel 102 and protection device 104 of the storage device 100.
  • the pressure vessel 102 is designed, for example, as a type 3 pressure vessel and as such comprises a hydrogen-tight metal inner container, which is surrounded by an epoxy resin embedded outer glass fiber wrap.
  • the pressure vessel 102 has a central cylindrical portion 108 which is delimited by two dome-shaped end portions 110 arranged at the opposite ends of the cylindrical portion 108.
  • the cylindrical portion 108 and the dome-shaped end portions 110 define an interior 112 of the pressure vessel 102, in which the gas to be stored can be accommodated.
  • Each of the dome-shaped end portions 110 of the pressure vessel 102 is provided with a connection device 114, wherein a connecting device 114 of the pressure vessel 102 shown in the figures 1 to 4 on the left 102 a gas loading device 116 for loading the pressure vessel 102 with gas and a quick coupling 118 for connecting a Line for the pressure vessel 102 to be supplied gas comprises.
  • the connecting device 114 arranged on the right side of the pressure vessel 102 in FIGS. 1 to 4 comprises a removal device 120 for removing gas from the pressure vessel 102 and a quick coupling 122 for connecting a removal line (not shown) for the gas to be taken from the pressure vessel 102 ,
  • the removal device 120 and the loading device 116 may also be functionally combined in a common connection device 114 with a quick coupling 118, so that only one dome-shaped end section 110 of the pressure container 102 is equipped with a connection device 114.
  • the pressure vessel 102 is surrounded by the protective device 104 for protection thereof.
  • the protective device 104 comprises a protective sleeve 124, which is essentially cylindrical and has an elastic, for example
  • Foam material includes.
  • the protective sheath 124 lies close to the pressure vessel 102, so that the pressure vessel 102 is held without play in the protective sheath 124 of the protective device 104.
  • the protective sleeve 124 surrounds the pressure vessel 102 not only in the area of the cylindrical portion 108 but also in the areas of the calotte-shaped end portions 110, so that the pressure vessel 102 is held in the protective sleeve 124 in a form-fitting manner.
  • the protective cover 124 is designed, in particular because of the choice of material, such that a change in volume of the pressure vessel 102 occurring during loading and unloading of the pressure vessel 102 is absorbed by the protective cover 124, so that the outer dimensions of the protective covering 124 always remain at least approximately constant ,
  • the protective device 104 comprises an intermediate layer 126 which is formed, for example, as a woven sheath made of fiberglass fibers, CFRP fibers, diamond threads or metal threads and surrounds the protective sheath 124.
  • the protective device 104 for protecting the pressure vessel 102 comprises a safety envelope 128, which comprises a material which contracts under the action of heat.
  • the safety sleeve 128 is also substantially cylindrical in shape and surrounds the intermediate layer 126 of the protective device 104.
  • the intermediate layer 126 can be fixed by means of the safety sleeve 128 to the protective sleeve 124, when the containment shell 128 is heated and thereby contracts.
  • the storage device 100 comprises the transport and storage device 106 formed, for example, from plastic, in particular polypropylene (PP), which comprises two identical receiving elements 130, for example formed as injection-molded components, for receiving the protective device 104 and the protective device 104 arranged therein Pressure vessel 102 includes.
  • plastic in particular polypropylene (PP)
  • PP polypropylene
  • each of the receiving elements 130 of the transporting and supporting device 106 of the storage device 100 is substantially hollow-cylindrical and comprises at one end a connecting section 132 to which the two receiving elements 130 can be connected to one another and a fastening region 134 at the other end with a plurality, for example six, mounting openings 136.
  • the attachment openings 136 in the attachment area 134 serve to carry out a fastening device 138 of the transport and storage device 106, by means of which the receiving elements 130 can be fixed to one another.
  • a plate-shaped stop element 140 is provided, against which the protective device 104, in particular the protective cover 124, rests in the mounted state of the storage device 100 and which in the assembled state of the storage device 100 an undesired movement of the protective device 104 including pressure vessel 102 relative to the receiving elements 130 along a longitudinal central axis 164 of the storage device 100 prevented.
  • An interior 142 of the transport and storage device 106 formed by the receiving elements 130 in the mounted state of the transport and storage device 106 has essentially the same dimensions as the protective housing. Device 104, so that the protection device 104 can be accommodated without play in the interior 142 of the transport and storage device 106.
  • the receiving elements 130 furthermore have recesses 144 in the stop elements 140, through which the connecting devices 114, in particular the quick-release couplings 118, 122 of the connecting devices 114, can extend in the mounted state of the storage device 100.
  • the fastening region 134 of the receiving elements 130 is designed as an annular projection 146, so that the connection devices 114 protruding through the recesses 144 are protected.
  • the connecting portion 132 of the receiving elements 130 each comprise an at least six-part tongue and groove connection 148 with at least six springs 150 and correspondingly at least six grooves 152.
  • the springs 150 and the grooves 152 are formed so that a rotation of the receiving elements 130 against each other is effectively prevented even if the receiving elements 130 do not rest against each other at the connecting portions 132.
  • the springs 150 are preferably formed smaller than the corresponding grooves 152, so that the tongue and groove connections 148 are smooth.
  • the total height hi of each receiving element 130 is the sum of the inner cylinder height h 3 , which corresponds to substantially half the length of the interior 142 of the transport and bearing device 106 in the assembled state thereof, the guard ring height h 2 of a guard ring 154, which passes through the projection 146 is formed in the mounting region 134 of the receiving elements 130, and the tolerance height h 4 of the tongue and groove joints 148.
  • the guard ring height h 2 of the guard ring 154 is selected so that it is greater than the extension of the connecting devices 114 in the axial direction the pressure vessel 102 along the longitudinal central axis 164 beyond an edge of the protective device 104, so that the connection devices 114 do not protrude beyond the mounting region 134 of the receiving elements 130.
  • each of the receiving elements 130 comprises a plurality of pressure bars 156, for example, six to twelve, push rods 156, which connect the connecting portion 132 with the mounting portion 134 of the receiving elements 130.
  • annular transverse ribs 158 are furthermore provided. As can be seen in particular from FIGS.
  • the fastening openings 136 in the fastening region 134 of each receiving element 130 are provided with depressions 160, in which, for example, approximately 10 mm to approximately 15 mm wide tension straps 162 of the fastening device 138 in the assembled state Transport and storage device 106 run.
  • the tension straps 162 are not guided by fastening openings 136 disposed opposite one another with respect to the longitudinal central axis 164 of the receiving elements 130, so that the tension straps 162 do not run over the recesses 144 in the receiving elements 130 and thus unimpeded access to the connecting devices 114 of the pressure vessel 102 is guaranteed.
  • the fabrication of the memory device 100 described above functions as follows:
  • a commercially available pressure vessel 102 with the connection devices 114 (FIG. 2) is prepared for the arrangement of the protective sheath 124 by providing the connection devices 114 with temporary covers 166 in order to prevent contamination of the connection device 114 during the production of the protective sheath 124.
  • the substantially cylindrical protective covering 124 is then applied to the pressure vessel 102, in particular foamed onto the same.
  • a plastic material is preferably used, which results in a closed-pore foam, wherein by a graded application of the protective cover 124, a foam hardness preferably increases toward the outside.
  • the thickness of the protective sheath 124 after its completion is preferably about 3 cm in the region of the cylindrical portion 108. Subsequently, as shown in FIG. 4, the intermediate layer 126 is applied to the protective covering 124. This formed for example as a woven sheath liner 126 can be kept in position by means of a low-temperature shrink sleeve with a hard surface.
  • the security cover 128 is pushed onto the intermediate layer 126 and the protective cover 124 and fixed by heating the security cover 128 on the intermediate layer 126 and the protective cover 124.
  • the temporary covers 166 may be removed from the terminal devices 114.
  • the receiving elements 130 are pushed from both sides onto the protective device 104 and the pressure vessel 102 arranged therein, so that the protective device 104 with the pressure vessel 102 is received without play in the interior 142 of the transport and storage device 106.
  • a rotation of the receiving elements 130 relative to each other is effectively prevented due to the interlocking tongue and groove connections 148.
  • the storage device 100 thus produced enables secure storage of pressurized gas in the pressure vessel 102 due to the protection device 104.
  • the attachment openings 136 may serve as handles 168, so that easier handling of the storage device 100 is possible.
  • the memory device 100 is intended for use as both fixed and portable memory.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

L'invention vise à réaliser un dispositif de protection pour un récipient sous pression destiné à stocker un gaz sous pression, ledit dispositif de protection devant être de poids réduit et économique à produire. A cet effet, ledit dispositif de protection comprend une enveloppe de protection pour entourer le récipient sous pression et une enveloppe de sécurité pour entourer l'enveloppe de protection, l'enveloppe de sécurité comprend un matériau qui se resserre sous l'action de la chaleur.
PCT/EP2012/057265 2011-05-03 2012-04-20 Dispositif de protection et procédé pour protéger un récipient sous pression Ceased WO2012150137A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12718145.1A EP2705294A2 (fr) 2011-05-03 2012-04-20 Dispositif de protection et procédé pour protéger un récipient sous pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011050054.5A DE102011050054B4 (de) 2011-05-03 2011-05-03 Schutzvorrichtung und Verfahren zum Schützen eines Druckbehälters
DE102011050054.5 2011-05-03

Publications (2)

Publication Number Publication Date
WO2012150137A2 true WO2012150137A2 (fr) 2012-11-08
WO2012150137A3 WO2012150137A3 (fr) 2013-05-02

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EP (1) EP2705294A2 (fr)
DE (1) DE102011050054B4 (fr)
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127811B2 (en) 2013-06-05 2015-09-08 Louis P. Vickio, Jr. Hydraulic accumulator
DE102017210720A1 (de) * 2017-06-26 2018-12-27 Bayerische Motoren Werke Aktiengesellschaft Druckbehälter mit Deformationselement sowie Kraftfahrzeug
KR102244610B1 (ko) * 2019-11-12 2021-05-04 주식회사 나온 차량용 단열탱크 고정장치
CN114787551A (zh) * 2019-12-12 2022-07-22 宝马股份公司 具有用于保护引导燃料的连接元件的硬壳的机动车
CN119333723A (zh) * 2024-12-17 2025-01-21 浙江大学 一种能够避免应力松弛的钢丝缠绕型储氢容器及制造方法
US20250305641A1 (en) * 2024-04-01 2025-10-02 Arctic Compressor, Llc Rupture-Resistant Containment Fill Station

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
DE102017222718B4 (de) 2017-12-14 2022-10-06 Audi Ag Anordnung zum Anbinden eines Druckspeichers
DE102018000164B4 (de) 2018-01-11 2024-05-23 Audi Ag Anordnung zum Anbinden eines Druckspeichers
DE102018000154B4 (de) 2018-01-11 2022-10-27 Audi Ag Anordnung zum Anbinden eines Druckspeichers
CN120521141A (zh) * 2024-02-20 2025-08-22 诺马连接技术(常州)有限公司 用于固定和运输罐体的框架

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061023A1 (de) 2007-12-14 2009-10-08 GM Global Technology Operations, Inc., Detroit Innenschale für ein Druckgefäß

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044541B4 (de) * 2004-09-15 2007-04-05 DRäGER AEROSPACE GMBH Druckgasbehälter sowie einen beschussfesten Mantel für einen Druckbehälter
DE102007006047B4 (de) * 2007-02-02 2008-10-30 Mizu Vertriebs-Gmbh Schutzeinrichtung für Gasbehälter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061023A1 (de) 2007-12-14 2009-10-08 GM Global Technology Operations, Inc., Detroit Innenschale für ein Druckgefäß

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127811B2 (en) 2013-06-05 2015-09-08 Louis P. Vickio, Jr. Hydraulic accumulator
DE102017210720A1 (de) * 2017-06-26 2018-12-27 Bayerische Motoren Werke Aktiengesellschaft Druckbehälter mit Deformationselement sowie Kraftfahrzeug
KR102244610B1 (ko) * 2019-11-12 2021-05-04 주식회사 나온 차량용 단열탱크 고정장치
CN114787551A (zh) * 2019-12-12 2022-07-22 宝马股份公司 具有用于保护引导燃料的连接元件的硬壳的机动车
US20230008726A1 (en) * 2019-12-12 2023-01-12 Bayerische Motoren Werke Aktiengesellschaft Motor Vehicle Comprising a Hard Shell for Protecting a Fuel-Carrying Connecting Element
CN114787551B (zh) * 2019-12-12 2024-04-30 宝马股份公司 具有用于保护引导燃料的连接元件的硬壳的机动车
US12359775B2 (en) * 2019-12-12 2025-07-15 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle comprising a hard shell for protecting a fuel-carrying connecting element
US20250305641A1 (en) * 2024-04-01 2025-10-02 Arctic Compressor, Llc Rupture-Resistant Containment Fill Station
CN119333723A (zh) * 2024-12-17 2025-01-21 浙江大学 一种能够避免应力松弛的钢丝缠绕型储氢容器及制造方法

Also Published As

Publication number Publication date
WO2012150137A3 (fr) 2013-05-02
DE102011050054B4 (de) 2025-05-08
DE102011050054A1 (de) 2012-11-08
EP2705294A2 (fr) 2014-03-12

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