EP1180637A3 - Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger - Google Patents

Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger Download PDF

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Publication number
EP1180637A3
EP1180637A3 EP01118814A EP01118814A EP1180637A3 EP 1180637 A3 EP1180637 A3 EP 1180637A3 EP 01118814 A EP01118814 A EP 01118814A EP 01118814 A EP01118814 A EP 01118814A EP 1180637 A3 EP1180637 A3 EP 1180637A3
Authority
EP
European Patent Office
Prior art keywords
tank
gas
heat exchanger
liquid gas
storage container
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Withdrawn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
EP01118814A
Other languages
German (de)
French (fr)
Other versions
EP1180637A2 (en
Inventor
Joachim Kruell
Heinrich Fieseler
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.)
Messer Griesheim GmbH
Original Assignee
Air Liquide Deutschland GmbH
Messer Group 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 Air Liquide Deutschland GmbH, Messer Group GmbH filed Critical Air Liquide Deutschland GmbH
Publication of EP1180637A2 publication Critical patent/EP1180637A2/en
Publication of EP1180637A3 publication Critical patent/EP1180637A3/en
Withdrawn legal-status Critical Current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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
    • 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • 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
    • F17C2223/013—Single phase liquid
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0107—Propulsion of the fluid by pressurising the ullage
    • 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
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate

Landscapes

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

Abstract

Bei Tankeinrichtungen für flüssiggasbetriebene Fahrzeuge erfolgt ein nur sehr langsamer Druckaufbau bis Erreichen eines gewünschten Betriebsdrucks. Der Einbau von Heizeinrichtungen im Tankinnern führt zu Wärmebrücken, welche die Speicherdauer des Tanks herabsetzen.In tank facilities for liquefied gas vehicles, there is only a very slow pressure build-up until a desired operating pressure is reached. The installation of heaters inside the tank leads to thermal bridges, which reduce the storage time of the tank.

Erfindungsgemäß wird Flüssiggas aus einem Speicherbehälter entnommen, durch eine Flüssiggaszuleitung einem Wärmetauscher zugeführt und dort verdampft. Das verdampfte Flüssiggas wird über eine Gasrückleitung anschließend zumindest teilweise dem Speicherbehälter wieder zugeführt. Durch Einsatz von Rückschlagventilen in der Flüssiggaszuleitung sowie in der Gasrückleitung werden gerichtete Druckpulsationen hergestellt, die einen raschen Wärmeeintrag in das Innere des Speicherbehälters bewirken. Eine Entnehme von Gas für einen Verbraucher erfolgt zweckmäßigerweise auf der der Flüssiggaszuführung strömungstechnisch abgewandten Seite des Wärmetauschers.According to the invention, liquefied gas is taken from a storage tank, fed to a heat exchanger by a liquid gas feed line and vaporized there. The vaporized liquid gas is then at least partially returned to the storage container via a gas return line. Through the use of check valves in the liquid gas inlet and in the gas return directional pressure pulsations are produced, which cause a rapid heat input into the interior of the storage container. A removal of gas for a consumer is expediently carried out on the side facing away from the liquid gas supply side of the heat exchanger.

Durch die Erfindung wird ein rascher Druckanstieg im Speicherbehälter erreicht, gleichzeitig wird der Wärmeeintrag durch Wärmebrücken oder thermoakustischen Schwingungen gegenüber Vorrichtungen nach dem Stande der Technik vermindert. Herstellungs- und Wartungskosten des Speicherbehälters werden verringert und der Einsatz einfacher Lecksuchverfahren erleichtert.

Figure imgaf001
By the invention, a rapid increase in pressure in the storage tank is achieved, at the same time the heat input is reduced by thermal bridges or thermo-acoustic vibrations compared to devices of the prior art. Manufacturing and maintenance costs of the storage container are reduced and facilitates the use of simple leak detection methods.
Figure imgaf001
EP01118814A 2000-08-19 2001-08-10 Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger Withdrawn EP1180637A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10040679 2000-08-19
DE2000140679 DE10040679A1 (en) 2000-08-19 2000-08-19 Device and method for pressure-controlled supply from a liquid gas tank

Publications (2)

Publication Number Publication Date
EP1180637A2 EP1180637A2 (en) 2002-02-20
EP1180637A3 true EP1180637A3 (en) 2008-08-27

Family

ID=7653056

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118814A Withdrawn EP1180637A3 (en) 2000-08-19 2001-08-10 Method and device for pressure regulated liquefied gas supply from a gas tank with heat exchanger

Country Status (2)

Country Link
EP (1) EP1180637A3 (en)
DE (1) DE10040679A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841963B1 (en) * 2002-07-05 2005-07-01 Air Liquide PRESSURE REGULATION METHOD OF A CRYOGENIC FLUID RESERVOIR, AND CORRESPONDING RESERVOIR
DE10234777A1 (en) * 2002-07-30 2004-02-19 Messer Griesheim Gmbh Controllable regulator for liquid gas supply has housing with metal bellows valve with adjusting screw in threaded bore in top housing part to regulate compression spring
DE10322117A1 (en) * 2003-05-16 2004-12-09 Messer Griesheim Gmbh Cryo container especially for a motor vehicle fuel tank holding fluid gas such as liquid hydrogen has outer and insulated inner tanks and thermally conductive heat exchange system
WO2005119121A1 (en) * 2004-06-03 2005-12-15 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude System and method for high flow delivery of nh3 for flat display panel manufacture
US7413585B2 (en) * 2005-04-14 2008-08-19 Gm Global Technology Operations, Inc. Closed pressure-keeping system for liquid hydrogen storage
JP4753696B2 (en) * 2005-11-29 2011-08-24 本田技研工業株式会社 Hydrogen filling device
CN101476669B (en) * 2009-01-21 2011-07-13 北京博奇电力科技有限公司 Ammonia gas supply system with liquid ammonia as raw materials
FR2959295B1 (en) * 2010-04-27 2013-05-03 Air Liquide METHOD AND APPARATUS FOR RAPID FILLING OF A CRYOGENIC LIQUID DOWNSTREAM RESERVOIR FROM UPSTREAM STORAGE
FR2980550B1 (en) * 2011-09-22 2014-12-12 Snecma METHOD FOR HEATING A CRYOGENIC LIQUID
GB2497952A (en) 2011-12-22 2013-07-03 Dearman Engine Company Ltd Cryogenic engine system
CN109723967A (en) * 2019-01-28 2019-05-07 内蒙古兴洋科技有限公司 A kind of gasification pressurization system that silane fills
DE102020001082A1 (en) 2020-02-20 2021-08-26 Messer Group Gmbh Device and method for generating a temperature-controlled, cold gas flow
DE102021210616B3 (en) * 2021-09-23 2023-01-05 Magna Steyr Fahrzeugtechnik Gmbh & Co Kg cryogenic storage system
CN114576548A (en) * 2022-01-26 2022-06-03 江苏秋林特能装备股份有限公司 Efficient liquid hydrogen fuel system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373700A (en) * 1993-02-12 1994-12-20 Mcintosh; Glen E. Natural gas vehicle fuel vapor delivery system
US5421162A (en) * 1994-02-23 1995-06-06 Minnesota Valley Engineering, Inc. LNG delivery system
DE19645488C1 (en) * 1996-11-05 1998-06-10 Messer Griesheim Gmbh Delivery system for gases e.g. hydrogen, nitrogen or natural gas from liquid phase in cryogenic tank
US5771946A (en) * 1992-12-07 1998-06-30 Chicago Bridge & Iron Technical Services Company Method and apparatus for fueling vehicles with liquefied cryogenic fuel
WO1999008054A1 (en) * 1997-08-05 1999-02-18 Minnesota Valley Engineering, Inc. Improved transfer system for cryogenic liquids
WO2000037847A1 (en) * 1998-12-21 2000-06-29 Lockheed Martin Idaho Technologies Company Systems for delivering liquified natural gas to an engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329053A1 (en) * 1972-06-08 1973-12-20 Union Carbide Uk Ltd METHOD AND DEVICE FOR PRESSURIZING A CRYOGENIC CONTAINER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5771946A (en) * 1992-12-07 1998-06-30 Chicago Bridge & Iron Technical Services Company Method and apparatus for fueling vehicles with liquefied cryogenic fuel
US5373700A (en) * 1993-02-12 1994-12-20 Mcintosh; Glen E. Natural gas vehicle fuel vapor delivery system
US5421162A (en) * 1994-02-23 1995-06-06 Minnesota Valley Engineering, Inc. LNG delivery system
DE19645488C1 (en) * 1996-11-05 1998-06-10 Messer Griesheim Gmbh Delivery system for gases e.g. hydrogen, nitrogen or natural gas from liquid phase in cryogenic tank
WO1999008054A1 (en) * 1997-08-05 1999-02-18 Minnesota Valley Engineering, Inc. Improved transfer system for cryogenic liquids
WO2000037847A1 (en) * 1998-12-21 2000-06-29 Lockheed Martin Idaho Technologies Company Systems for delivering liquified natural gas to an engine

Also Published As

Publication number Publication date
DE10040679A1 (en) 2002-02-28
EP1180637A2 (en) 2002-02-20

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