CA2821053C - Structure de systeme de pompage et utilisations de ce systeme - Google Patents

Structure de systeme de pompage et utilisations de ce systeme Download PDF

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Publication number
CA2821053C
CA2821053C CA2821053A CA2821053A CA2821053C CA 2821053 C CA2821053 C CA 2821053C CA 2821053 A CA2821053 A CA 2821053A CA 2821053 A CA2821053 A CA 2821053A CA 2821053 C CA2821053 C CA 2821053C
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CA
Canada
Prior art keywords
float
construction
pumping
hose
pipe section
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
CA2821053A
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English (en)
Other versions
CA2821053A1 (fr
Inventor
Einar Holmefjord
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.)
Lift Up AS
Original Assignee
Liftup Akva AS
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Filing date
Publication date
Application filed by Liftup Akva AS filed Critical Liftup Akva AS
Publication of CA2821053A1 publication Critical patent/CA2821053A1/fr
Application granted granted Critical
Publication of CA2821053C publication Critical patent/CA2821053C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

L'invention porte sur une structure pour un système de pompage dans laquelle une extrémité d'un tuyau est dirigée vers le bas vers une région inférieure pour extraire de cette région des particules solides contenues dans un mélange d'eau à l'aide d'un dispositif de pompage. La structure est caractérisée en ce que le tuyau comprend au moins une combinaison d'un segment de tube (42) et d'un flotteur intégré (40, 44) qui sont adaptés à maintenir le tuyau (20) sensiblement dans une orientation debout dans un environnement océanique, le flotteur (40) étant réalisé sous une forme annulaire entourant le segment de tube (42) et comprenant une ou plusieurs chambres remplies de gaz ou d'air (43), ou un élément flottant dont la densité est inférieure à celle de l'eau, le segment de tube (42) étant couplé/réuni sur le tuyau (20) à une hauteur appropriée au-dessus de la région du fond. Selon la présente invention, la structure peut être utilisée en combinaison avec une cage d'aquaculture dans un environnement océanique pour faire remonter les déchets alimentaires, excréments et organismes marins morts qui tombent au fond, en particulier les poissons, ou dans les appareillages et système de pompage de type général utilisés pour remonter des déchets tels que de la boue et analogue d'un fond marin (dragage).
CA2821053A 2010-11-12 2011-11-09 Structure de systeme de pompage et utilisations de ce systeme Active CA2821053C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20101597 2010-11-12
NO20101597A NO332235B1 (no) 2010-11-12 2010-11-12 Flyteelement
PCT/NO2011/000317 WO2012064201A1 (fr) 2010-11-12 2011-11-09 Structure de système de pompage et utilisations de ce système

Publications (2)

Publication Number Publication Date
CA2821053A1 CA2821053A1 (fr) 2012-05-18
CA2821053C true CA2821053C (fr) 2019-01-29

Family

ID=46051160

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2821053A Active CA2821053C (fr) 2010-11-12 2011-11-09 Structure de systeme de pompage et utilisations de ce systeme

Country Status (5)

Country Link
CA (1) CA2821053C (fr)
CL (1) CL2013001284A1 (fr)
GB (1) GB2498667B (fr)
NO (1) NO332235B1 (fr)
WO (1) WO2012064201A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO339096B1 (en) 2015-04-15 2016-11-14 Oepd Group As Buoyancy module for an aquaculture pumping system
NO339302B1 (en) 2015-06-25 2016-11-21 Oepd Group As Aquaculture Waste Collecting System
NO339199B1 (no) * 2015-09-14 2016-11-14 Lift Up As Oppsamler for fiskemerd, og fremgangsmåte for posisjonering av en oppsamler i en fiskemerd
DK179425B9 (en) * 2016-12-06 2018-10-30 Assentoft Holding Pdn Aps Fish farming plant with fish extraction
WO2018147746A1 (fr) * 2017-02-08 2018-08-16 Hallgeir Solberg Appareil d'élimination et de collecte de salissures à partir d'une structure immergée et procédé d'utilisation de l'appareil
WO2018169412A1 (fr) * 2017-03-17 2018-09-20 Servicebåt As Procédé de distinction de poissons vivants et morts
NO343583B1 (en) * 2017-10-11 2019-04-08 Lift Up As System and method for removal of waste from fish cages
NO344409B1 (no) * 2018-08-06 2019-12-02 Soerensen Even Anordning, system og fremgangsmåte for sortering av rensefisk
NO344928B1 (no) 2018-11-19 2020-07-06 Mjoes Metallvarefabrikk As Rørføring fiskepumpe
CN111758765B (zh) * 2020-07-16 2021-04-16 乐清市同丰大鲵驯养繁殖有限公司 一种黑鱼表面黏液处理装置
NO349440B1 (en) * 2024-05-27 2026-01-19 Scale Aquaculture As System and method for oxygenating fish cage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165520A (en) * 1968-06-24 1969-10-01 Shell Int Research A floating conduit, in particular for single buoy moorings.
CH610870A5 (fr) * 1975-11-11 1979-05-15 Gianmaria Righetti
US4459930A (en) * 1982-06-28 1984-07-17 Exxon Research And Engineering Co. Riser and detachably coupled yoke mooring system
WO1986006712A1 (fr) * 1985-05-07 1986-11-20 Fred Petersen Procede pour introduire de l'oxygene dans de l'eau et dispositif pour mettre en oeuvre ce procede
AUPS106302A0 (en) * 2002-03-13 2002-04-11 Mcrobert, Ian Waste water extraction system
GB0414769D0 (en) * 2004-07-01 2004-08-04 Interpet Ltd Submersible vacuum cleaner
US7331569B2 (en) * 2005-01-19 2008-02-19 Allied Precision Industries, Inc. Liquid aeration system and method

Also Published As

Publication number Publication date
CL2013001284A1 (es) 2013-10-11
WO2012064201A1 (fr) 2012-05-18
GB2498667B (en) 2015-10-14
CA2821053A1 (fr) 2012-05-18
NO332235B1 (no) 2012-08-06
GB2498667A (en) 2013-07-24
NO20101597A1 (no) 2012-05-14
GB201307018D0 (en) 2013-05-29

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