FR3109964B3 - Installation de pompage de fluide cryogénique - Google Patents

Installation de pompage de fluide cryogénique Download PDF

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Publication number
FR3109964B3
FR3109964B3 FR2004601A FR2004601A FR3109964B3 FR 3109964 B3 FR3109964 B3 FR 3109964B3 FR 2004601 A FR2004601 A FR 2004601A FR 2004601 A FR2004601 A FR 2004601A FR 3109964 B3 FR3109964 B3 FR 3109964B3
Authority
FR
France
Prior art keywords
storage
pump
fluid
outlet
return
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.)
Expired - Fee Related
Application number
FR2004601A
Other languages
English (en)
Other versions
FR3109964A3 (fr
Inventor
Etienne Werlen
Anh Thao Thieu
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
Priority to FR2004601A priority Critical patent/FR3109964B3/fr
Publication of FR3109964A3 publication Critical patent/FR3109964A3/fr
Application granted granted Critical
Publication of FR3109964B3 publication Critical patent/FR3109964B3/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/04—Draining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F04B2015/081—Liquefied gases
    • F04B2015/082—Helium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F04B2015/081—Liquefied gases
    • F04B2015/0822—Hydrogen

Landscapes

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

Abstract

Installation de pompage de fluide cryogénique comprenant un stockage (2) de fluide cryogénique liquéfié et une pompe (3) à au moins un étage de compression et comprenant au moins une chambre de compression du fluide, la pompe (3) étant raccordée fluidiquement au stockage (2), la pompe (3) comprenant une entrée d’admission (13) reliée au stockage configurée pour permettre de pomper du fluide contenu dans le stockage, une sortie (23) de décharge du fluide sous pression et une sortie (33) de retour reliée au stockage pour recycler vers le stockage (2) le gaz de vaporisation généré par le réchauffement et/ou le frottement dans la pompe (3), la pompe (3) comprenant en outre un circuit de collecte de fuite de fluide provenant de la au moins une chambre (3) de compression, caractérisé en ce que le circuit de collecte de fuite est relié à une sortie (43) de gaz de fuite située sur la pompe, ladite sortie (43) de gaz de fuite étant distincte de la sortie (33) de retour, la sortie (43) de gaz de fuite étant reliée au stockage (2) de fluide pour y renvoyer les fuites collectées. Figure de l’abrégé : Fig. 1
FR2004601A 2020-05-11 2020-05-11 Installation de pompage de fluide cryogénique Expired - Fee Related FR3109964B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2004601A FR3109964B3 (fr) 2020-05-11 2020-05-11 Installation de pompage de fluide cryogénique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004601A FR3109964B3 (fr) 2020-05-11 2020-05-11 Installation de pompage de fluide cryogénique
FR2004601 2020-05-11

Publications (2)

Publication Number Publication Date
FR3109964A3 FR3109964A3 (fr) 2021-11-12
FR3109964B3 true FR3109964B3 (fr) 2022-04-08

Family

ID=78464094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004601A Expired - Fee Related FR3109964B3 (fr) 2020-05-11 2020-05-11 Installation de pompage de fluide cryogénique

Country Status (1)

Country Link
FR (1) FR3109964B3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123094B1 (fr) * 2021-05-21 2023-12-08 Air Liquide Appareil de compression et station de remplissage comprenant un tel appareil.
FR3169503A1 (fr) * 2024-12-06 2026-06-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de pompage

Also Published As

Publication number Publication date
FR3109964A3 (fr) 2021-11-12

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