PL409268A1 - Multi-rotor water turbine - Google Patents

Multi-rotor water turbine

Info

Publication number
PL409268A1
PL409268A1 PL409268A PL40926814A PL409268A1 PL 409268 A1 PL409268 A1 PL 409268A1 PL 409268 A PL409268 A PL 409268A PL 40926814 A PL40926814 A PL 40926814A PL 409268 A1 PL409268 A1 PL 409268A1
Authority
PL
Poland
Prior art keywords
shaft
rotor
turbine
water
water turbine
Prior art date
Application number
PL409268A
Other languages
Polish (pl)
Other versions
PL222760B1 (en
Inventor
Stanisław Szewczyk
Jerzy Piotrowski
Original Assignee
Politechnika Świętokrzyska
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 Politechnika Świętokrzyska filed Critical Politechnika Świętokrzyska
Priority to PL409268A priority Critical patent/PL222760B1/en
Publication of PL409268A1 publication Critical patent/PL409268A1/en
Publication of PL222760B1 publication Critical patent/PL222760B1/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

Wielowirnikowa turbina wodna, montowana wzdłuż nurtu rzeki, składająca się z rury zewnętrznej, we wnętrzu której znajdują się wirniki zbudowane z łopat roboczych, charakteryzuje się tym, że wał (1) wirnika, zamocowany współosiowo w rurze zewnętrznej, ma postać walca o średnicy dobranej tak, że poziom wody (W) w rurze (1) na wylocie z turbiny jest wyższy od poziomu (C) wody w rzece, w miejscu zakończenia wału. Wał (2), na wlocie wody do turbiny ma kształt stożka o zbieżności zapewniającej laminarny przepływ wody, a pierwszy wirnik zamocowany jest na wale (2) w miejscu, w którym wał przyjmuje kształt walca.A multi-rotor water turbine, mounted along the river current, consisting of an external pipe, inside which there are rotors made of working blades, is characterized in that the rotor shaft (1), mounted coaxially in the external pipe, has the form of a cylinder with a diameter selected so that the water level (W) in the pipe (1) at the outlet from the turbine is higher than the water level (C) in the river, at the end of the shaft. The shaft (2), at the water inlet to the turbine, has the shape of a cone with a convergence ensuring laminar water flow, and the first rotor is mounted on the shaft (2) at the place where the shaft takes the shape of a cylinder.

PL409268A 2014-08-26 2014-08-26 Multi-rotor water turbine PL222760B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL409268A PL222760B1 (en) 2014-08-26 2014-08-26 Multi-rotor water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL409268A PL222760B1 (en) 2014-08-26 2014-08-26 Multi-rotor water turbine

Publications (2)

Publication Number Publication Date
PL409268A1 true PL409268A1 (en) 2015-03-02
PL222760B1 PL222760B1 (en) 2016-09-30

Family

ID=52574579

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409268A PL222760B1 (en) 2014-08-26 2014-08-26 Multi-rotor water turbine

Country Status (1)

Country Link
PL (1) PL222760B1 (en)

Also Published As

Publication number Publication date
PL222760B1 (en) 2016-09-30

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