AT509756A2 - STORAGE DEVICE - Google Patents
STORAGE DEVICE Download PDFInfo
- Publication number
- AT509756A2 AT509756A2 AT0052711A AT5272011A AT509756A2 AT 509756 A2 AT509756 A2 AT 509756A2 AT 0052711 A AT0052711 A AT 0052711A AT 5272011 A AT5272011 A AT 5272011A AT 509756 A2 AT509756 A2 AT 509756A2
- Authority
- AT
- Austria
- Prior art keywords
- storage device
- pressure capsule
- pressure
- valve
- medium
- Prior art date
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- 239000002775 capsule Substances 0.000 claims description 33
- 239000007789 gas Substances 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Classifications
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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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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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
- 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
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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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0119—Shape cylindrical with flat 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
- 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
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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
- 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
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
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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
- 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
- F17C2205/0335—Check-valves or non-return 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- 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
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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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- 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
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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
- 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
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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
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0447—Composition; Humidity
- F17C2250/0452—Concentration of a product
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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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/037—Handling leaked fluid
-
- 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
- F17C2260/035—Dealing with losses of fluid
- F17C2260/038—Detecting leaked fluid
-
- 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
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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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0131—Submarines
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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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0134—Applications for fluid transport or storage placed above the ground
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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
- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
r· P43887r · P43887
Beschreibungdescription
Speichervorrichtungstorage device
Die Erfindung betrifft eine Speichervorrichtung zur Speicherung eines Mediums, insbesondere eine Druckgasflasche, aufweisend einen mit einer Zu- und Abführleitung verbundenen und/oder verbindbaren Anschluss, über den das Medium der Speichervorrichtung zuführbar und aus der Speichervorrichtung abführbar ist.The invention relates to a storage device for storing a medium, in particular a compressed gas cylinder, comprising a connected to a supply and discharge line and / or connectable port through which the medium of the storage device can be fed and discharged from the storage device.
Gattungsgemäße Speichervorrichtungen zur Speicherung eines Mediums, insbesondere sog. Druckgasflaschen, sind aus dem Stand der Technik hinlänglich bekannt. Sie dienen der Speicherung eines vorzugsweise unter Druck stehenden Mediums, wie Sauerstoff, Stickstoff, Wasserstoff, etc.Generic storage devices for storing a medium, in particular so-called compressed gas cylinders, are well known from the prior art. They serve to store a preferably pressurized medium, such as oxygen, nitrogen, hydrogen, etc.
Problematisch bei gattungsgemäßen Speichervorrichtungen ist der vorerwähnte Anschluss, an dem es im Falle einer Undichtheit zwischen ihm und der mit ihm verbundenen Leitung zu einem Austritt des Mediums in die Umgebung der Speichervorrichtungen kommen kann. Bei einer Vielzahl von Medien, beispielhaft genannt sei Wasserstoff, kann eine derartige Leckage zu erheblichen Sicherheitsproblemen bzw. Risiken führen.The problem with generic storage devices is the aforementioned connection, which can lead to an escape of the medium into the environment of the storage devices in the event of a leak between it and the line connected to it. In the case of a large number of media, for example hydrogen, such a leakage can lead to considerable safety problems or risks.
Bei der Installation bzw. Aufstellung derartiger Speichervorrichtungen sind daher entsprechende Sicherheitsvorkehrungen zu treffen bzw. zu beachten, die im Wesentlichen von den Eigenschaften des gespeicherten Mediums bestimmt werden. Bei der Speicherung kritischer Medien, wie beispielsweise Wasserstoff, umfassen diese Sicherheitsvorkehrungen üblicherweise Einrichtungen zur Überwachung der Konzentration des gespeicherten Mediums im Umfeld der Speichervorrichtung sowie Belüftungs- bzw. Ventilationsvorrichtungen. Diese Sicherheitsvorkehrungen werden im Rahmen einer vergleichsweise aufwändigen Abnahmeprozedur geprüft. Sofern gattungsgemäße Speichervorrichtungen nicht im Freien, sondern innerhalb geschlossener Räume bzw. Fahrzeugen, wie beispielsweise Untergrundspeicher (unterirdisch angeordnete Speichervorrichtungen), Schiffe, U-Boote, etc., aufgestellt werden, erhöht sich im Regelfall der Aufwand für die erforderlichen Sicherheitsvorkehrungen und damit auch für die zwingend erforderlichen Abnahmeprozeduren.When installing or installing such memory devices, therefore, appropriate safety precautions are to be taken or to be observed, which are essentially determined by the properties of the stored medium. When storing critical media, such as hydrogen, these safety measures usually include means for monitoring the concentration of the stored medium in the vicinity of the storage device and ventilation or ventilation devices. These security measures are checked in the context of a comparatively complex acceptance procedure. Unless generic storage devices are installed outdoors, but within closed spaces or vehicles, such as underground storage (underground storage devices), ships, submarines, etc., usually increases the cost of the necessary safety precautions and thus also for the mandatory acceptance procedures.
* · tu· * · . .. .* · Tu · * ·. ...
Aufgabe der vorliegenden Erfindung ist es, eine gattungsgemäße Speichervorrichtung zur Speicherung eines Mediums, insbesondere eine Druckgasflasche, anzugeben, die die vorgenannten Nachteile vermeidet und insbesondere einen geringeren Aufwand an SicherheitsVorkehrungen sowie bezüglich der erforderlichen Abnahmeprozeduren erfordert.Object of the present invention is to provide a generic storage device for storing a medium, in particular a compressed gas cylinder, which avoids the aforementioned disadvantages and in particular requires less effort on safety precautions and with respect to the required acceptance procedures.
Zur Lösung dieser Aufgabe wird eine Speichervorrichtung zur Speicherung eines Mediums, insbesondere eine Druckgasflasche, vorgeschiagen, die dadurch gekennzeichnet ist, dass der Anschluss von wenigstens einer Druckkapsel umgeben ist und dieser Druckkapsel wenigstens eine Abführleitung zugeordnet ist.To solve this problem, a storage device for storing a medium, in particular a compressed gas cylinder, voriagen, which is characterized in that the connection of at least one pressure capsule is surrounded and this pressure capsule is associated with at least one discharge line.
Weitere vorteilhafte Ausgestaltungen der erfindungsgemäßen Speichervorrichtung zur Speicherung eines Mediums, die Gegenstände der abhängigen Patentansprüche darstellen, sind dadurch gekennzeichnet, dass sofern in der Abführleitung ein Sicherheitsventil, das bei Erreichen eines einstellbaren Druckes öffnet, angeordnet ist, die Druckkapsel derart ausgebildet ist, dass sie zumindest den Druck, auf den das Sicherheitsventil eingestellt ist, aushält, die Speichervorrichtung mit einer separaten, für den Druck, auf den die Druckkapsel ausgelegt ist, ausgeführten Kaminleitung in Wirkverbindung steht, dem Anschluss ein innerhalb der Druckkapsel angeordnetes Ventil, vorzugsweise ein Regelventil oder ein Absperrventil zugeordnet ist, wobei der Antrieb des Ventil außerhalb der Druckkapse! angeordnet ist und die Druckkapsel eine gasdichte Durchführung für das Verbindungselement zwischen Ventil und Ventilantrieb aufweist, die Druckkapsel abnehmbar ausgebildet ist, y sofern die Speichervorrichtung eine Druckgasflasche, die ein Außengewinde aufweist, ist, die Druckkapsel derart ausgebildet ist, dass sie auf das Außengewinde der Druckgasflasche aufschraubbar ist, der Speichervorrichtung und/oder der Druckkapsel Mittel zum Detektieren von aus der Speichervorrichtung, insbesondere aus dem Anschluss ausströmenden Medium zugeordnet sind, und sofern die Zu- und Abführleitung mit wenigstens einer weiteren Leitung lösbar verbunden und/oder verbindbar ist, die Druckkapsel derart ausgebildet ist, dass sie den Verbindungsbereich zwischen der Zu- und Abführleitung und der weiteren Leitung aufzunehmen vermag.Further advantageous embodiments of the storage device according to the invention for storing a medium, which constitute subject matters of the dependent claims, are characterized in that provided in the discharge line a safety valve which opens upon reaching an adjustable pressure, the pressure capsule is designed such that it at least withstand the pressure to which the safety valve is set, the storage device is operatively connected to a separate chimney line designed for the pressure to which the pressure capsule is designed, the valve being a valve disposed inside the pressure capsule, preferably a control valve or a shut-off valve is assigned, wherein the drive of the valve outside of the pressure cap! is arranged and the pressure capsule has a gas-tight passage for the connecting element between the valve and the valve drive, the pressure capsule is designed to be removable, y if the storage device is a compressed gas cylinder having an external thread, the pressure capsule is designed such that it on the external thread of the compressed gas cylinder can be screwed, the memory device and / or the pressure capsule means are assigned for detecting from the storage device, in particular from the port effluent medium, and provided that the supply and discharge line with at least one other line releasably connected and / or connectable, the pressure capsule so is formed so that it is able to accommodate the connection region between the supply and discharge line and the further line.
Erfindungsgemäß wird der Anschluss der Speichervorrichtung, an dem es zu einer Leckage kommen kann, von wenigstens einer Druckkapsel umgeben. Da dieser wenigstens eine Abführleitung zugeordnet ist, kann austretendes Medium, das sich innerhalb der Druckkapsel ansammelt, über die Abführleitung abgezogen und sicher an die Umgebung abgegeben und/oder einer anderen Verwendung zugeführt werden. Sofern es sich bei dem gespeicherten Medium um ein vergleichsweise wertvolles Medium handelt, das weder an die Atmosphäre abgegeben werden soli noch einer anderen Verwendung zugeführt werden kann, kann das über die Abführleitung abgezogene Medium beispielsweise auch rückverdichtet und der Speichervorrichtung erneut zugeführt werden.According to the invention, the connection of the storage device, which may cause leakage, is surrounded by at least one pressure capsule. Since this is associated with at least one discharge line, escaping medium that accumulates within the pressure capsule can be deducted via the discharge line and released safely to the environment and / or supplied to another use. If the stored medium is a comparatively valuable medium which should neither be released to the atmosphere nor be used for another purpose, the medium withdrawn via the discharge line can, for example, also be recompressed and fed again to the storage device.
Mittels der Erfindung wird nunmehr erreicht, dass austretendes Medium aus dem unmittelbaren Bereich der Speichervorrichtung sicher abgeführt werden kann, so dass das Auftreten einer unerwünscht hohen Konzentration des Mediums im unmittelbaren Umfeld der Speichervorrichtung zweifelsfrei verhindert werden kann. Der technische und finanzielle Mehraufwand für die erfindungsgemäß vorzusehende Druckkapsel und Abführleitung ist überschaubar und wird durch die mittels der Erfindung erzielten Vorteile kompensiert.By means of the invention it is now achieved that escaping medium can be safely removed from the immediate area of the storage device, so that the occurrence of an undesirably high concentration of the medium in the immediate vicinity of the storage device can be prevented beyond doubt. The technical and financial overhead for the present invention to be provided pressure capsule and discharge is manageable and is compensated by the advantages achieved by the invention.
Die erfindungsgemäße Speichervorrichtung zur Speicherung eines Mediums sowie weitere vorteilhafte Ausgestaltungen derselben seien nachfolgend anhand des in der • · *The storage device according to the invention for storing a medium as well as further advantageous embodiments thereof are described below with reference to FIG.
Figur dargestellten Ausführungsbeispiels erläutert. Die Figur zeigt eine nicht maßstabsgerechte Schnittdarstellung durch eine Druckgasflasche 1.Figure illustrated embodiment explained. The figure shows a not to scale sectional view through a compressed gas cylinder. 1
Die Druckgasflasche 1 weist einen Speicherraum 2 auf, in dem das zu speichernde Medium, beispielsweise Sauerstoff, Stickstoff, Wasserstoff, etc., unter einem Druck bis zu ca. 1000 bar gespeichert ist. Des Weiteren ist ein (Druck)Anschluss 3 vorgesehen, der mit einer Zu- und Abführleitung 4 verbunden bzw. verbindbar ist. Üblicherweise ist in der Zu- und Abführleitung 4 ein Ventil, vorzugsweise ein Regelventil 5 vorgesehen.The compressed gas cylinder 1 has a storage space 2, in which the medium to be stored, for example, oxygen, nitrogen, hydrogen, etc., is stored under a pressure up to about 1000 bar. Furthermore, a (pressure) connection 3 is provided, which is connected or connectable to an inlet and outlet line 4. Usually, a valve, preferably a control valve 5 is provided in the supply and discharge line 4.
Erfindungsgemäß ist der Anschluss 3 nunmehr von wenigstens einer Druckkapsel 6 umgeben. Dieser wiederum ist eine Abführleitung 7 zugeordnet. Über den Anschluss 3 austretendes Medium sammelt sich nunmehr innerhalb der Druckkapsel 6 und kann aus dieser über die Abführleitung 7 abgezogen werden.According to the invention, the connection 3 is now surrounded by at least one pressure capsule 6. This in turn is associated with a discharge line 7. Via the port 3 escaping medium now accumulates within the pressure capsule 6 and can be deducted from this via the discharge line 7.
Druckgasflaschen 1 weisen üblicherweise in ihrem Kopfbereich ein Außengewinde 8 auf. In vorteilhafter Weise ist die Druckkapsel 6 daher derart ausgebildet, dass sie auf dieses Außengewinde 8 der Druckgasflasche 1 aufschraubbar ist.Compressed gas cylinders 1 usually have an external thread 8 in their head region. Advantageously, the pressure capsule 6 is therefore designed such that it can be screwed onto this external thread 8 of the compressed gas cylinder 1.
Die Druckkapsel 6 ist vorzugsweise abnehmbar ausgebildet. Dies ist zumindest dann erforderlich, wenn die Verbindung zwischen Anschluss 3 und Zu- und Abführleitung 4 lösbar ausgebildet ist und/oder ein innerhalb der Druckkapsel 6 angeordnetes Schließ-bzw. Regelorgan zugänglich sein soll. Grundsätzlich sind jedoch auch Ausführungsformen realisierbar, bei denen die Druckkapsel 6 unlösbar mit der Druckgasflasche 1 bzw. der erfindungsgemäßen Speichervorrichtung verbunden ist.The pressure capsule 6 is preferably designed removable. This is at least necessary if the connection between terminal 3 and inlet and outlet line 4 is detachably formed and / or disposed within the pressure capsule 6 closing or. Control device should be accessible. In principle, however, embodiments are also feasible in which the pressure capsule 6 is permanently connected to the compressed gas cylinder 1 or the storage device according to the invention.
Sofern in der Abführleitung 7 ein in der Figur nicht dargestelltes Sicherheitsventil, das bei Erreichen eines einstellbaren Druckes öffnet, angeordnet ist, ist die Druckkapsel 6 vorzugsweise derart ausgebildet ist, dass sie zumindest den Druck, auf den das Sicherheitsventil eingestellt ist, aushält.If a safety valve not shown in the figure, which opens when an adjustable pressure is reached, is arranged in the discharge line 7, the pressure capsule 6 is preferably designed such that it withstands at least the pressure to which the safety valve is set.
Sofern das Ventil 5 einen in der Figur nicht dargestellten Antrieb aufweist und dieser außerhalb der Druckkapsel 6 angeordnet ist, ist es erforderlich, dass die Druckkapsel 6 eine gasdichte Durchführung für das Verbindungselement zwischen Ventil 5 und Ventilantrieb aufweist.If the valve 5 has a drive not shown in the figure and this is arranged outside the pressure capsule 6, it is necessary that the pressure capsule 6 has a gas-tight passage for the connecting element between the valve 5 and the valve drive.
**
Die erfindungsgemäße Speichervorrichtung zur Speicherung eines Medium garantiert nunmehr, dass es aufgrund von austretendem Medium nicht mehr zu sicherheitsrelevanten Problemen bzw. Risiken kommt. Vielmehr kann das austretende Medium kontrolliert aus der unmittelbaren Umgebung der Speichervorrichtung 5 abgezogen werden. Insbesondere bei Speichervorrichtungen, die in geschlossenen Räumen aufgestellt werden, ergeben sich Vorteile im Hinblick auf die bisher erforderlichen Sicherheitsvorkehrungen sowie Abnahmeprozeduren. Ggf. können beim Aufstellen einer erfindungsgemäßen Speichervorrichtung die bisher erforderlichen Einrichtungen zur Überwachung der Konzentration des gespeicherten Mediums im 10 Umfeld der Speichervorrichtung sowie die Belüftungs- bzw. Ventilationsvorrichtungen entfallen.The storage device according to the invention for storing a medium now guarantees that it no longer comes to security-related problems or risks due to escaping medium. Rather, the exiting medium can be controlled deducted from the immediate vicinity of the storage device 5. Especially with storage devices that are placed in closed rooms, there are advantages in terms of previously required safety precautions and acceptance procedures. Possibly. For example, when setting up a storage device according to the invention, the previously required devices for monitoring the concentration of the stored medium in the surrounding area of the storage device as well as the ventilation or ventilation devices can be dispensed with.
Die erfindungsgemäße Speichervorrichtung zur Speicherung eines Medium eignet sich insbesondere für unter der Erde liegende Aufstellorte, wie sie beispielsweise für die 15 Lagerung von Druckgas für Betankungszwecke, insbesondere Wasserstoff und Erdgas sowie für Gaslager, die aus Platzgründen nicht überirdisch angeordnet werden (können).The storage device according to the invention for storing a medium is particularly suitable for subterranean installation sites, such as those for the storage of compressed gas for refueling purposes, especially hydrogen and natural gas and gas storage, which are not arranged for reasons of space above ground (can).
Claims (9)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010015401A DE102010015401A1 (en) | 2010-04-19 | 2010-04-19 | Storage device i.e. gas cylinder, for storing e.g. oxygen in ship and submarine, has connector surrounded by pressurized cap that is attached to discharge line, and valve that is arranged within pressurized cap attached to connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AT509756A2 true AT509756A2 (en) | 2011-11-15 |
| AT509756A3 AT509756A3 (en) | 2012-01-15 |
Family
ID=44730629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0052711A AT509756A3 (en) | 2010-04-19 | 2011-04-13 | STORAGE DEVICE |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT509756A3 (en) |
| DE (1) | DE102010015401A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4458680B1 (en) * | 2023-05-05 | 2026-02-11 | Airbus Operations GmbH | Double barrier feedthrough |
| BE1032628B1 (en) * | 2024-05-22 | 2025-12-23 | Cmb Tech Entpr | COMPRESSED GAS STORAGE DEVICE, A RELATED FIRST HOUSING, A RELATED COMPRESSED GAS STORAGE SYSTEM, AND A RELATED METHOD |
-
2010
- 2010-04-19 DE DE102010015401A patent/DE102010015401A1/en not_active Withdrawn
-
2011
- 2011-04-13 AT AT0052711A patent/AT509756A3/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT509756A3 (en) | 2012-01-15 |
| DE102010015401A1 (en) | 2011-10-20 |
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| REJ | Rejection |
Effective date: 20160515 |