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EP2851605B1 - Gasversorgungsvorrichtung - Google Patents

Gasversorgungsvorrichtung Download PDF

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Publication number
EP2851605B1
EP2851605B1 EP14179312.5A EP14179312A EP2851605B1 EP 2851605 B1 EP2851605 B1 EP 2851605B1 EP 14179312 A EP14179312 A EP 14179312A EP 2851605 B1 EP2851605 B1 EP 2851605B1
Authority
EP
European Patent Office
Prior art keywords
bottles
connection end
valve
filling
circuit
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.)
Active
Application number
EP14179312.5A
Other languages
English (en)
French (fr)
Other versions
EP2851605A1 (de
Inventor
Antoine Frenal
Denis Muller
Didier Robert
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of EP2851605A1 publication Critical patent/EP2851605A1/de
Application granted granted Critical
Publication of EP2851605B1 publication Critical patent/EP2851605B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • 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
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0146—Two or more vessels characterised by the presence of fluid connection between vessels with details of the manifold
    • 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
    • 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
    • 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
    • F17C2205/0338—Pressure regulators
    • 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
    • F17C2205/037—Quick connecting means, e.g. couplings
    • 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
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/046—Methods for emptying or filling by even emptying or filling
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/048—Methods for emptying or filling by maintaining residual pressure
    • 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
    • F17C2250/043—Pressure
    • 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
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/025—Reducing transfer time
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/02—Mixing fluids
    • F17C2265/025—Mixing fluids different fluids

Definitions

  • the present invention relates to a device for supplying gas.
  • the invention relates more particularly to a device for supplying gas comprising a support frame housing a plurality of pressurized fluid bottles connected to a fluid circuit to ensure the withdrawal or filling of the bottles, said circuit comprising a first connection end connected to the bottles via a first isolation valve for filling and withdrawing the bottles and a second separate connection end connected to the bottles via a second isolation valve and a pressure regulator to allow the withdrawal of fluid.
  • the invention relates in particular to gas supply devices sometimes called "frames".
  • Such a device is described for example in the documents DE20103682U1 , GB2007348 A1 or DE102011014065 A1 .
  • Such devices generally use a bundle of cylinders storing gas at high pressures, for example 200 bar, 300 bar or beyond.
  • An object of the present invention is to overcome all or part of the disadvantages of the prior art noted above.
  • the device for supplying gas according to the invention is essentially characterized in that the circuit comprises, arranged in series between the pressure regulator and the second connecting end, an opening safety valve to the atmosphere when it is subjected to a pressure above a predetermined threshold.
  • the invention may also relate to any alternative device or method comprising any combination of the above or below features.
  • the gas supply device 1 illustrated in FIGS. Figures 1 to 3 conventionally comprises a frame 2 support, comprising for example a parallelepiped frame housing a plurality of bottles 3 of pressurized fluid.
  • the bottles 3 are arranged vertically (sixteen in this non-limiting example).
  • the orifices of the bottles 3 are connected to a fluid circuit 4, 5 to ensure the withdrawal or filling of the bottles 3.
  • the circuit 4, 5 comprising a first connection end 6 connected to the bottles 3 via a first isolation valve 7 to allow filling (see arrow R, figure 2 ) and racking (see arrow S, figure 2 3.
  • the circuit comprises a second end 8 of separate connection connected to the orifices of the bottles 3 via a second isolation valve 9 and a pressure regulator 10.
  • the expander 10 and the isolation valve 9 are arranged in series in this order between the bottles 3 and the second end 8 of connection.
  • the second end 8 of connection is provided to allow the withdrawal of fluid (arrow "S", cf. figure 2 ).
  • the circuit 4, 5 comprises, arranged in series between the pressure regulator 10 and the second end 8 of connection, a safety valve 11 opening to the atmosphere when it is subjected to a pressure greater than a determined threshold.
  • the valve 11 is disposed downstream of the second isolation valve 9, that is to say between the second valve 9 insulation and the second end 8.
  • this valve 11 could be arranged between the expander 10 and the second valve 9 insulation.
  • the safety valve 11 is tared for example to open a passage of gas to the atmosphere when it is subjected to a threshold pressure between 50 and 200 bar, depending on the facilities and standards commonly used in the countries concerned.
  • the safety valve 11 is of the spring type .
  • the second isolation valve 9, the expander 10 and the safety valve 11 are integrated in the same body 12 tap.
  • a valve 12 integrates the second isolation valve 9, the expander 10 and the safety valve 11.
  • the second isolation valve 9 can be actuated by a manual control member comprising a lever 16 (represents in two distinct positions at the figure 4 ).
  • the lever 16 can be replaced by any other equivalent system (for example a steering wheel or a button).
  • the second connecting end 8 may be located at the end of an outlet duct 16, for example at the end of a flexible outlet duct 16.
  • said second connecting end 8 can be offset relative to the pressure regulator 10.
  • the second end 8 of connection comprises a connection 18 for withdrawal which can thus be deported in the appropriate area of a dashboard frame, to ensure good access when connecting a hose 17 withdrawal (cf . figure 3 ).
  • the expander 10, the second isolation valve 9, the safety valve 11 and the outlet pipe 16 are not shown in FIGS. Figures 5 and 6 .
  • the bleed connection 18 can integrate a residual pressure valve ("RPV”) and a non-return valve (“NRV”). This makes it possible to limit the risk of contamination of the bottles 3 in the event of a withdrawal line pressure return (in the case, for example, of multiple frames connected in series). This also allows regular control of the device.
  • RSV residual pressure valve
  • NAV non-return valve
  • the circuit 4, 5 comprises a common collector portion and the bottles 3 are connected in parallel to the common collector portion 4 via respective terminal pipes.
  • the collecting portion 4 has the form of a closed loop.
  • the collecting portion 4 may consist of a line, the terminal lines of the bottles 3 being connected in two groups at respectively two ends of the line 4.
  • the first connecting end 6 provided with the filling connection is fluidly connected directly to the common collecting portion 4 via a transfer pipe 13 (see in particular Figures 5 and 6 ).
  • the second connecting end 8 (withdrawal end) is fluidly connected to the collecting portion 4 via a sampling pipe 19.
  • the first 6 and second 7 connection ends are respectively connected (via the transfer lines 13 and sampling lines 19) to two opposite ends of the collecting portion 4 (see in particular figure 5 at two ends of the loop 4).
  • the transfer line 13 is connected in the central portion of the common portion 4 while the sampling line 19 is connected to one end of this common portion 4.
  • the passage section of the first isolation valve 7 in the open position is preferably less than or equal to the sum of passage sections of the transfer line 13, the common collector portion 4, the one or more terminal lines and also connectors 14, 15 fluidic connection between these circuit elements.
  • the filling connection 6 and the first valve 7 are sized to receive a high flow rate and pressure (for example 450 to 500 bar and a flow coefficient Cv between 0.7 and 1).
  • This filling connection may optionally incorporate a protective member such as a residual pressure valve and / or non-return valve (RPV-NRV).
  • a protective member such as a residual pressure valve and / or non-return valve (RPV-NRV).
  • RSV-NRV residual pressure valve and / or non-return valve
  • this first end 6 may optionally also be used to withdraw fluid from the bottles 3 with a high flow rate (with or without a connected or on-board regulator).
  • a pressure gauge 26 may be provided in the circuit for measuring the pressure of the bottles.

Landscapes

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

Claims (9)

  1. Gasbereitstellungsvorrichtung, umfassend einen Tragrahmen (2), in dem eine Vielzahl von druckbeaufschlagten Flaschen (3) eines Fluids untergebracht ist, die mit einem Fluidkreislauf (4, 5) verbunden sind, um für eine Entnahme aus den Flaschen (3) zu sorgen,
    wobei der Kreislauf (4, 5) ein erstes Anschlussende (6) umfasst, das mit den Flaschen (3) über ein erstes Absperrventil (7) verbunden ist, um die Entnahme aus den Flaschen (3) zu ermöglichen, und ein zweites Anschlussende (8), das getrennt, und mit den Flaschen (3) über ein zweites Absperrventil (9) und einen Druckminderer (10) verbunden ist, um die Entnahme des Fluids zu ermöglichen, dadurch gekennzeichnet, dass der Kreislauf (4, 5), in Reihe zwischen dem Druckminderer (10) und dem zweiten Anschlussende (8) angeordnet, ein Sicherheitsventil (11) mit Öffnung in die Atmosphäre aufweist, wenn es einem Druck ausgesetzt wird, der höher ist als ein bestimmter Grenzwert, wobei das Sicherheitsventil (11) eingestellt ist, um einen Gasdurchgang in die Atmosphäre zu öffnen, wenn es einem Druckgrenzwert ausgesetzt wird, der zwischen 50 und 200 bar beträgt, und dadurch, dass es der Fluidkreislauf ebenfalls ermöglicht, für die Befüllung der Flaschen (3) durch das erste Anschlussende (6) zu sorgen.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass mindestens zwei Elemente aus: dem zweiten Absperrventil (9), dem Druckminderer (10) und dem Sicherheitsventil (11) in einem gleichen Schließhahngehäuse (12) eingebaut sind.
  3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sich das zweite Anschlussende (8) am Ende einer Ausgangsleitung (8) befindet, das heißt, dass das zweite Anschlussende (8) in Bezug auf den Druckminderer (10) verschoben ist.
  4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass das zweite Anschlussende (8) einen Ausgangsstutzen (18) aufweist, der abnehmbar am Ende einer Ausgangsleitung (8) befestigt ist.
  5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Kreislauf (4, 5) einen gemeinsamen Sammelabschnitt (4) aufweist, und dadurch, dass die Flaschen (3) über Abschlussleitungen (5) parallel zu dem gemeinsamen Sammelabschnitt (4) angeschlossen sind.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass das erste Anschlussende (6) einen Füllstutzen aufweist, der über eine Übertragungsleitung (13) direkt an den gemeinsamen Sammelabschnitt (4) angeschlossen ist, und dadurch, dass der Durchgangsquerschnitt des ersten Absperrventils (7) in offener Position kleiner oder gleich der Durchgangsquerschnittssumme der Übertragungsleitung (13), des gemeinsamen Sammelabschnitts (4), der Abschlussleitung bzw. -leitungen (5) und ebenfalls der Fluidverbindungsstutzen (14, 15) zwischen diesen Kreislaufelementen ist.
  7. Vorrichtung nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass der Sammelabschnitt (4) eine geschlossene Schleife oder eine Linie bildet.
  8. Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass das erste (6) und das zweite (7) Anschlussende jeweils an zwei gegenüberliegende Enden des Sammelabschnitts (4) angeschlossen sind.
  9. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das zweite Anschlussende (8) einen Ausgangsstutzen (18) aufweist, in dem mindestens eines eingebaut ist aus: einem Restdruckventil ("RPV"), einem Rückschlagventil ("NRV").
EP14179312.5A 2013-09-19 2014-07-31 Gasversorgungsvorrichtung Active EP2851605B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1359020A FR3010766B1 (fr) 2013-09-19 2013-09-19 Dispositif de fourniture de gaz

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EP2851605A1 EP2851605A1 (de) 2015-03-25
EP2851605B1 true EP2851605B1 (de) 2018-11-14

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RU2644044C2 (ru) * 2016-03-30 2018-02-07 Общество с ограниченной ответственностью "Русские цилиндры" Контейнер для транспортировки и хранения баллонов, способ размещения баллонов в контейнере и контейнер с баллонами
EP3885637B1 (de) * 2020-03-26 2025-07-16 SOL S.p.A. Vorrichtung zur zufuhr eines gases mit einer vielzahl von an einen verteiler gekoppelten gasbehältern
EP3885636B1 (de) * 2020-03-26 2025-06-18 SOL S.p.A. Vorrichtung für die zufuhr eines gases mit einer vielzahl von gasbehältern
CN111361764B (zh) * 2020-04-16 2024-12-03 北京宇航推进科技有限公司 集成式气路组合系统
CN115219608B (zh) * 2021-04-20 2024-03-29 中国石油天然气股份有限公司 含硫天然气的分析进样系统及其使用方法
US11629822B1 (en) 2021-11-16 2023-04-18 Bayotech, Inc. Systems and methods for dispensing of gas from gas cylinders
USD1078588S1 (en) 2021-11-16 2025-06-10 Bayotech, Inc. Frame for gas cylinders
WO2023091126A1 (en) * 2021-11-16 2023-05-25 Bayotech, Inc. Systems and methods for dispensing of gas from gas cylinders
CN114485866A (zh) * 2022-01-20 2022-05-13 广东韶钢松山股份有限公司 一种报警器标气检定系统

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FR3010766B1 (fr) 2015-10-16
FR3010766A1 (fr) 2015-03-20

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