MD2992F1 - Hydraulic station - Google Patents

Hydraulic station Download PDF

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Publication number
MD2992F1
MD2992F1 MDA20050270A MD20050270A MD2992F1 MD 2992 F1 MD2992 F1 MD 2992F1 MD A20050270 A MDA20050270 A MD A20050270A MD 20050270 A MD20050270 A MD 20050270A MD 2992 F1 MD2992 F1 MD 2992F1
Authority
MD
Moldova
Prior art keywords
multiplier
platform
bearing axis
shaft
fixed
Prior art date
Application number
MDA20050270A
Other languages
Romanian (ro)
Other versions
MD2992G2 (en
Inventor
Ion Bostan
Valeriu DULGHERU
Anatol SOCHIREANU
Viorel BOSTAN
Oleg Ciobanu
Radu Ciobanu
Original Assignee
Universitatea Tehnica A Moldovei
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 Universitatea Tehnica A Moldovei filed Critical Universitatea Tehnica A Moldovei
Priority to MDA20050270A priority Critical patent/MD2992G2/en
Publication of MD2992F1 publication Critical patent/MD2992F1/en
Publication of MD2992G2 publication Critical patent/MD2992G2/en

Links

Classifications

    • 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

  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Inventia se refera la energetica, si anume la statiile hidraulice, care utilizeaza energia cinetica a fluxului apei. Statia hidraulica include o platforma, fixata pe o culee cu posibilitatea reglarii pozitiei sale fata de nivelul fluxului apei, plasate pe ea si cinematic legate unul cu altul, un generator 4, un multiplicator 2 si o turbina amplasata vertical, care include o axa verticala portanta 3 legata cu multiplicatorul 2, montata pe ea pe lagare o bucsa 6, in care sunt fixate radial bare orizontale 7 cu palete 8. Noutatea inventiei consta in aceea ca numarul paletelor este impar, iar fiecare paleta 8, suprafata careia este executata aerodinamica, este montata liber pe axa, fixata vertical pe capatul liber al fiecarei dintre barele orizontale 7. Bucsa 6 este legata cu roata dintata de intrare a multiplicatorului, iar arborele de iesire a multiplicatorului este legat printr-o transmisie prin curea 12 cu generatorul electric 4. Statia include suplimentar instalata pe axa portanta verticala 3 deasupra platformei o pompa centrifuga 5, teava de aspiratie a careia este amplasata in canalul central, executat in axa portanta verticala 3, iar mecanismul de actionare este realizat prin intermediul transmisiei cu curea 11 de la arborele de iesire a multiplicatorului 2. Dispozitivul de fixare a platformei pe culee include o structura metalica de cadru 17 si tiranti 18, dotati cu regulatori de intindere a acestora.The invention relates to energy, namely to hydraulic stations, which use the kinetic energy of water flow. The hydraulic station includes a platform, fixed on a shaft with the possibility of adjusting its position relative to the water flow level, placed on it and kinematically connected to each other, a generator 4, a multiplier 2 and a vertically placed turbine, which includes a vertical bearing axis. 3 connected to the multiplier 2, mounted on it on bearings a bushing 6, in which horizontal bars 7 with vanes are fixed radially 8. The novelty of the invention consists in the fact that the number of vanes is odd, and each pallet 8, the surface of which is aerodynamically executed, is freely mounted on the shaft, fixed vertically on the free end of each of the horizontal bars 7. Bushing 6 is connected to the multiplier input gear, and the multiplier output shaft is connected by a belt drive 12 to the electric generator 4. Station includes additionally installed on the vertical load-bearing axis 3 above the platform a centrifugal pump 5, the suction pipe of which is located in the central channel, exe folded in the vertical load-bearing axis 3, and the actuating mechanism is made by means of the belt drive 11 from the output shaft of the multiplier 2. The device for fixing the platform on the abutment includes a metal frame structure 17 and tie rods 18, equipped with regulators their extent.

MDA20050270A 2005-09-15 2005-09-15 Hydraulic station MD2992G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050270A MD2992G2 (en) 2005-09-15 2005-09-15 Hydraulic station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050270A MD2992G2 (en) 2005-09-15 2005-09-15 Hydraulic station

Publications (2)

Publication Number Publication Date
MD2992F1 true MD2992F1 (en) 2006-02-28
MD2992G2 MD2992G2 (en) 2006-09-30

Family

ID=36002235

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050270A MD2992G2 (en) 2005-09-15 2005-09-15 Hydraulic station

Country Status (1)

Country Link
MD (1) MD2992G2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3104G2 (en) * 2005-09-15 2007-02-28 Технический университет Молдовы Hydraulic station

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3845G2 (en) * 2008-03-05 2009-09-30 Технический университет Молдовы Hydraulic station
MD4235C1 (en) * 2012-09-06 2014-01-31 Технический университет Молдовы Hydraulic turbine
MD601Z (en) * 2012-09-06 2013-09-30 Технический университет Молдовы Floating hydraulic station
MD589Z (en) * 2012-09-20 2013-08-31 Технический университет Молдовы Hydraulic station
MD659Z (en) * 2013-04-18 2014-02-28 Технический университет Молдовы Hydraulic station

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2088724C1 (en) * 1995-08-31 1997-08-27 Акционерное общество Красноярский проектно-изыскательский институт "Гидропроект" Hydroelectric power plant and its construction method
MD2288C2 (en) * 2001-09-13 2004-04-30 Технический университет Молдовы Hydraulic station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3104G2 (en) * 2005-09-15 2007-02-28 Технический университет Молдовы Hydraulic station

Also Published As

Publication number Publication date
MD2992G2 (en) 2006-09-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees