FR3086704B1 - WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS - Google Patents

WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS Download PDF

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Publication number
FR3086704B1
FR3086704B1 FR1859092A FR1859092A FR3086704B1 FR 3086704 B1 FR3086704 B1 FR 3086704B1 FR 1859092 A FR1859092 A FR 1859092A FR 1859092 A FR1859092 A FR 1859092A FR 3086704 B1 FR3086704 B1 FR 3086704B1
Authority
FR
France
Prior art keywords
box
pumping
pipe
waterproof box
commissioning process
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
FR1859092A
Other languages
French (fr)
Other versions
FR3086704A1 (en
Inventor
Thierry Bouchet
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.)
Naval Energies SAS
Original Assignee
Naval Energies SAS
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 Naval Energies SAS filed Critical Naval Energies SAS
Priority to FR1859092A priority Critical patent/FR3086704B1/en
Priority to PCT/EP2019/076525 priority patent/WO2020070098A1/en
Publication of FR3086704A1 publication Critical patent/FR3086704A1/en
Application granted granted Critical
Publication of FR3086704B1 publication Critical patent/FR3086704B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F03G7/05—Ocean thermal energy conversion, i.e. OTEC
    • 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

L'invention concerne un caisson étanche (10) propre à loger au moins un dispositif de pompage (12) d'un fluide, le fluide étant propre à parcourir une conduite (11) d'aspiration enfouie majoritairement dans un sol (S) partiellement immergé, la conduite (11) présentant une sortie débouchant au-dessus ou au niveau du sol partiellement immergé, le caisson étanche (10) comprenant, pour chaque dispositif de pompage (12) associé à sa propre conduite (11), une cavité (14) propre à loger au moins en partie le dispositif de pompage (12) et présentant au moins une ouverture dans la face inférieure du caisson (10), la cavité (14) étant propre à recouvrir la sortie de la conduite, la taille de l'ouverture étant strictement inférieure à la taille de la face inférieure du caisson (10), le reste de la face inférieure du caisson (10) étant propre à reposer sur le sol (S) en phase opérationnelle de pompage.The invention relates to a sealed box (10) suitable for accommodating at least one device (12) for pumping a fluid, the fluid being suitable for passing through a suction pipe (11) buried mainly in soil (S) partially. submerged, the pipe (11) having an outlet opening above or at the level of the partially submerged ground, the sealed box (10) comprising, for each pumping device (12) associated with its own pipe (11), a cavity ( 14) capable of accommodating at least part of the pumping device (12) and having at least one opening in the underside of the box (10), the cavity (14) being suitable for covering the outlet of the pipe, the size of the opening being strictly less than the size of the lower face of the box (10), the rest of the lower face of the box (10) being able to rest on the ground (S) in the operational pumping phase.

FR1859092A 2018-10-02 2018-10-02 WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS Active FR3086704B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1859092A FR3086704B1 (en) 2018-10-02 2018-10-02 WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS
PCT/EP2019/076525 WO2020070098A1 (en) 2018-10-02 2019-10-01 Sealed casing, and associated pumping facility and commissioning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859092A FR3086704B1 (en) 2018-10-02 2018-10-02 WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS

Publications (2)

Publication Number Publication Date
FR3086704A1 FR3086704A1 (en) 2020-04-03
FR3086704B1 true FR3086704B1 (en) 2020-10-09

Family

ID=65244059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859092A Active FR3086704B1 (en) 2018-10-02 2018-10-02 WATERPROOF BOX, PUMPING INSTALLATION AND ASSOCIATED COMMISSIONING PROCESS

Country Status (2)

Country Link
FR (1) FR3086704B1 (en)
WO (1) WO2020070098A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429955A1 (en) * 1978-06-28 1980-01-25 Emh Connecting undersea piping - by bringing one pipe to free end of compressed elastic torsion joint fixed on other pipe and relaxing conserving residual compression
NL174753C (en) * 1980-01-11 1984-08-01 Hollandsche Betongroep Nv FLOATING DEVICE FOR GENERATING ENERGY USING THE TEMPERATURE DIFFERENCE BETWEEN THE TEMPERATURE OF THE SURFACE WATER OF A SEA AND THE TEMPERATURE OF THE WATER AT GREAT DEPTH.
BE1003789A3 (en) * 1989-04-25 1992-06-16 Tetrahy S A Process and device for ensuring a dry open air construction site on a bank
FR2674899A1 (en) * 1991-04-05 1992-10-09 Starkier Henri Installation for carrying out undersea drilling and pumping

Also Published As

Publication number Publication date
FR3086704A1 (en) 2020-04-03
WO2020070098A1 (en) 2020-04-09

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