EP2050998A2 - Réservoir pour gaz liquéfié - Google Patents

Réservoir pour gaz liquéfié Download PDF

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Publication number
EP2050998A2
EP2050998A2 EP20080000191 EP08000191A EP2050998A2 EP 2050998 A2 EP2050998 A2 EP 2050998A2 EP 20080000191 EP20080000191 EP 20080000191 EP 08000191 A EP08000191 A EP 08000191A EP 2050998 A2 EP2050998 A2 EP 2050998A2
Authority
EP
European Patent Office
Prior art keywords
connection
storage container
liquefied gas
removal connection
container according
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.)
Withdrawn
Application number
EP20080000191
Other languages
German (de)
English (en)
Inventor
Wolfgang Kirchner
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.)
Bagom Industrie GmbH
Original Assignee
Bagom Industrie GmbH
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 Bagom Industrie GmbH filed Critical Bagom Industrie GmbH
Publication of EP2050998A2 publication Critical patent/EP2050998A2/fr
Withdrawn legal-status Critical Current

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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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

Definitions

  • the present invention relates to a reservoir for liquefied gas, with a removal connection for the fixed supply of a consumer with heating energy.
  • the German Utility Model 297 13 984.3 describes a liquefied gas tank, especially for underground storage.
  • the storage tank has in each case a connection for filling and a connection for removing the liquefied gas.
  • the EP 0 779 469 B1 describes a device for supplying a consumer with cryofuel from a cryotank. Again, the requirements that are placed on the material used for the production of the cryogenic tank, completely different than for liquefied gas tanks.
  • a device which connects a plurality of fuel tanks, in particular LPG tanks, to allow fuel flow between the tanks.
  • This device is merely for injecting LPG into an automotive engine and is not suitable for the storage of LPG for heating purposes.
  • the storage container according to the invention for liquefied gas has a removal connection for the fixed supply of a consumer with heating energy and can be connected to at least one further removal connection with mobile consumption units.
  • the further removal connection via a control unit can be releasably connected to external, mobile consumption units, it is advantageous if the further extraction connection can be controlled independently of the first extraction connection.
  • the further removal connection is detachably connectable to separate, mobile consumption units.
  • independent consumers for example motor vehicles
  • the operation of the heating system is not affected.
  • a documentation means which documents and records the amount of liquid gas removed via the further removal connection, is assigned to the further removal connection.
  • amount of liquefied gas can be determined and calculated for different billing purposes.
  • the documentation means can detect, for example, the amount of liquefied gas taken from the storage container by volume or by weight. By recording the amount of LPG discharged the stocking in the storage container can be managed.
  • Another object is to provide a reservoir for a heating system, which is suitable for other consumers.
  • the single figure shows the schematic representation of a reservoir according to the invention, which can be used for a dual mode of operation.
  • the illustrated reservoir 10 is pressure resistant and designed for pressures of about 8 to 10 bar. It may be an earth-covered cylindrical hollow body, as described in the German Utility Model 297 13 984.3.
  • the storage container 10 is provided with a removal connection 11, which is connected via a supply line 12 to a stationary consumer 13.
  • the stationary consumer 13 may be, for example, a heating system for domestic use, a cogeneration plant or the like.
  • the consumer 13 is permanently supplied with LPG 14.
  • the storage container 10 is provided according to the invention with a further removal connection 15.
  • the further removal connection 15 is assigned a second supply line 16 which can be operated independently of the first supply line 12 in the dual operating mode. This can be particularly advantageous if the consumer 13 is operated in regions where the supply of LPG can be ensured only via such reservoir.
  • climatic conditions can lead to an autonomous supply of LPG to survive.
  • two separate consumer systems from the reservoir 10 can be cost-effectively, quickly and safely supplied with the necessary LPG.
  • the stationary consumer 13 can be supplied via the first removal connection 11 and a mobile consumption unit 23 can be supplied from the storage container 10 at the same time via the further removal connection 15.
  • the respective removal is controlled by a control unit 17.
  • the control unit 17 includes shut-off and control means which prevent unwanted and uncontrolled escape of the stored in the reservoir 10 liquefied gas 14.
  • the removal of liquefied gas 14 can take place via the control unit 17 as needed at the respective removal connection 11 or 15.
  • the control unit 17 comprises a documentation means 18, with which the removal of liquefied gas 14 from the storage container 10 can be controlled.
  • the removal of liquefied gas 14 via each removal port 11 or 15 is logged separately. This makes it possible to assign the respective removal separately to individual consumers.
  • the documentation means 18 may be formed as a module independent of the reservoir 10 and detects the amount of liquefied gas 14 removed via the sampling ports 11 or 15 by weight or volume.
  • the documentation means 18 does not necessarily have to be assigned directly to the control unit 17, it can also be set up externally and connected via data transmission lines.
  • the second supply line 16 is assigned a Be Heilllan gleich für 19.
  • the filling connection line 19 has a valve arrangement 20 at its free end.
  • the valve arrangement 20 can be brought into operative connection with a filler neck 21 of a tank 22, for example of a motor vehicle or of another mobile consumer 23.
  • the connection can be made according to the key / lock principle to prevent unwanted escape of LPG.
  • control unit 17 ensures that in the case of improper connection between the filling connection line 19 and the filler neck 21, no liquefied gas 14 is conducted from the reservoir 10 to the further removal connection 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP20080000191 2007-10-15 2008-01-08 Réservoir pour gaz liquéfié Withdrawn EP2050998A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720014495 DE202007014495U1 (de) 2007-10-15 2007-10-15 Vorratsbehälter für Flüssiggas

Publications (1)

Publication Number Publication Date
EP2050998A2 true EP2050998A2 (fr) 2009-04-22

Family

ID=39244784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080000191 Withdrawn EP2050998A2 (fr) 2007-10-15 2008-01-08 Réservoir pour gaz liquéfié

Country Status (2)

Country Link
EP (1) EP2050998A2 (fr)
DE (1) DE202007014495U1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945462A1 (de) 1999-09-22 2001-03-29 Linde Ag Verfahren zum Entnehmen eines gasförmigen und flüssigen kryogenen Mediums aus einem Speicherbehälter und Speicherbehälter
EP0779469B1 (fr) 1995-12-14 2003-08-13 Messer Griesheim GmbH Dispositif pour fournir un consommateur en carburant cryogénique provenant d'un réservoir cryogénique
DE10360936B4 (de) 2003-09-22 2007-02-15 Kia Motors Corporation Mehrfachtank-Verbindungsvorrichtung für ein Fahrzeug mit Flüssiggas-Einspritzung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779469B1 (fr) 1995-12-14 2003-08-13 Messer Griesheim GmbH Dispositif pour fournir un consommateur en carburant cryogénique provenant d'un réservoir cryogénique
DE19945462A1 (de) 1999-09-22 2001-03-29 Linde Ag Verfahren zum Entnehmen eines gasförmigen und flüssigen kryogenen Mediums aus einem Speicherbehälter und Speicherbehälter
DE10360936B4 (de) 2003-09-22 2007-02-15 Kia Motors Corporation Mehrfachtank-Verbindungsvorrichtung für ein Fahrzeug mit Flüssiggas-Einspritzung

Also Published As

Publication number Publication date
DE202007014495U1 (de) 2008-03-27

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