FR2998311B1 - ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR - Google Patents

ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR

Info

Publication number
FR2998311B1
FR2998311B1 FR1203205A FR1203205A FR2998311B1 FR 2998311 B1 FR2998311 B1 FR 2998311B1 FR 1203205 A FR1203205 A FR 1203205A FR 1203205 A FR1203205 A FR 1203205A FR 2998311 B1 FR2998311 B1 FR 2998311B1
Authority
FR
France
Prior art keywords
pit
water supply
reach
supply network
generator
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
FR1203205A
Other languages
French (fr)
Other versions
FR2998311A1 (en
Inventor
Michel Brun
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1203205A priority Critical patent/FR2998311B1/en
Publication of FR2998311A1 publication Critical patent/FR2998311A1/en
Application granted granted Critical
Publication of FR2998311B1 publication Critical patent/FR2998311B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/04—Free-flow canals or flumes; Intakes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
    • E02B8/085—Devices allowing fish migration, e.g. fish traps
    • 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
    • Y02A40/60—Ecological corridors or buffer zones
    • 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
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Aménagement du réseau d'alimentation en eau d'un générateur hydraulique pour faciliter l'entretien ou les réparations du dégrilleur assurant le nettoyage de sa grille de retenue des déchets. Habituellement ce réseau comprend, un bief 1 dérivant une partie du flux d'un cours d'eau O pour alimenter une fosse 3 avec interposition d'une grille 4 de retenue des végétaux et déchets, un canal d'alimentation 5 allant de la fosse 3 au générateur 6. Selon l'invention, pour faciliter l'entretien ou les réparations du dégrilleur assurant le nettoyage de la grille 4 de retenue des déchets, le réseau comprend en plus un canal de dérivation 15 dont l'embouchure amont 15a est raccordée au bief 1 et est équipée d'une vanne de fermeture 17, ce raccordement étant réalisé près de la partie du bief 1 alimentant la fosse 3. L'extrémité aval 15b de ce canal de dérivation 15 est au moins au niveau de la conduite de sortie 18 du générateur d'énergie 6a.Development of the water supply network of a hydraulic generator to facilitate maintenance or repairs to the screen ensuring the cleaning of its waste retention grid. Usually this network comprises, a reach 1 diverting part of the flow of a watercourse O to feed a pit 3 with the interposition of a grid 4 for retaining plants and waste, a feed channel 5 going from the pit 3 to the generator 6. According to the invention, to facilitate maintenance or repairs to the screen ensuring the cleaning of the waste retention grid 4, the network further comprises a bypass channel 15 whose upstream mouth 15a is connected. at the reach 1 and is equipped with a closing valve 17, this connection being made near the part of the reach 1 supplying the pit 3. The downstream end 15b of this bypass channel 15 is at least at the level of the pipeline. output 18 of the energy generator 6a.

FR1203205A 2012-11-22 2012-11-22 ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR Expired - Fee Related FR2998311B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1203205A FR2998311B1 (en) 2012-11-22 2012-11-22 ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203205A FR2998311B1 (en) 2012-11-22 2012-11-22 ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR

Publications (2)

Publication Number Publication Date
FR2998311A1 FR2998311A1 (en) 2014-05-23
FR2998311B1 true FR2998311B1 (en) 2015-01-16

Family

ID=47624168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203205A Expired - Fee Related FR2998311B1 (en) 2012-11-22 2012-11-22 ARRANGEMENT OF THE WATER SUPPLY NETWORK OF A HYDRAULIC GENERATOR

Country Status (1)

Country Link
FR (1) FR2998311B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051835B4 (en) * 2009-11-04 2015-11-05 Franz Engelke Fishway
GB0920387D0 (en) * 2009-11-20 2010-01-06 Bayram Peter J Waterfall hydro-electric power
US8262317B1 (en) * 2011-05-27 2012-09-11 Paul Jensen Juvenile fish bypass system

Also Published As

Publication number Publication date
FR2998311A1 (en) 2014-05-23

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