DE202011101519U1 - Stechpaddelwasserrad - Google Patents

Stechpaddelwasserrad Download PDF

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Publication number
DE202011101519U1
DE202011101519U1 DE202011101519U DE202011101519U DE202011101519U1 DE 202011101519 U1 DE202011101519 U1 DE 202011101519U1 DE 202011101519 U DE202011101519 U DE 202011101519U DE 202011101519 U DE202011101519 U DE 202011101519U DE 202011101519 U1 DE202011101519 U1 DE 202011101519U1
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Germany
Prior art keywords
cranks
paddles
push rods
piercing
flow
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Expired - Lifetime
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DE202011101519U
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German (de)
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Priority to DE202011101519U priority Critical patent/DE202011101519U1/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00Other machines or engines
    • F03B17/06Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Stechpaddelwasserrad zur Nutzung der Strömungsenergie (1) mittels senkrecht im Rechten Winkel zur Wasserströmung und Wasseroberfläche geführten Stechpaddel, (2) dadurch gekennzeichnet dass die 4 Stechpaddeln (2) senkrecht an je einer der 4 Schubstangen (3) die beiderseits an Vierfachkurbeln (4) drehbar gelagert (5) sind.Paddle waterwheel for using the flow energy (1) by means of paddle paddles perpendicular to the water flow and water surface, (2) characterized in that the 4 paddle paddles (2) can be rotated vertically on each of the 4 push rods (3) and on both sides on quadruple cranks (4) are stored (5).

Description

Unterschlächtige Wasserräder herkömmlicher Bauart haben eine starre Anordnung der Schaufeln, deren Wirkungsgrat durch die Drehbewegung bedingte Winkeländerungen zur Strömungsrichtung des Wasserlaufes nicht optimal genutzt werden kann. Deshalb werden solche Wasserräder zur Stromerzeugung wenig eingesetzt.Unterschlächtige water wheels of conventional design have a rigid arrangement of the blades whose Wirkungsgrat caused by the rotational movement angle changes to the flow direction of the watercourse can not be optimally used. Therefore, such water wheels are used for power generation little.

Weitere ablehnende Gründe für eine Nutzung sind die hohen Kosten für Bauten von Leitkanälen und Stauwehren und deren Genehmigungsverfahren, verbunden mit den strittigen Fragen von Hochwasser, Schifffahrt und der Fischereiwirtschaft.Other negative reasons for using it are the high costs of construction of ducts and weirs and their licensing procedures, together with the contentious issues of flood, shipping and fisheries.

Die im Schutzanspruch angeführte Erfindung bewegt seine drehbar gelagerten Stechpaddel parallel und rechtwinklig zur Strömungsrichtung des Wasserlaufes, wobei durch den optimalen Anstellwinkel ein effizienter Wirkungsgrad erreicht wird. Mittels einem Generator kann kostengünstig elektrische Energie erzeugt werden oder mittels einer Wasserpumpe zur Bewässerung genutzt werden.The cited in the protection claim invention moves its rotatably mounted piercing pad parallel and at right angles to the flow direction of the watercourse, which is achieved by the optimal angle of attack efficient efficiency. By means of a generator, electrical energy can be inexpensively generated or used for irrigation by means of a water pump.

Montiert man die erheblich leichteren Stechpaddelwasserräder in schwimmende Flöße ähnlich der Doppelrumpfboote, kann in Verankertem Zustand ohne kostenaufwendige Staudämme, Leitkanäle und sonstige bauliche Veränderungen der Flussläufe, Energie gewonnen werden. Eine Vielzahl von solchen Kleinkraftwerken können an besonders geeigneten Fließstrecken nebeneinander und hintereinander betrieben werden, da der Fluss seine Fließkraft durch die Stechpaddelwasserräder nicht verliert.If you mount the considerably lighter Stechpaddelwasserräder in floating rafts similar to the double fuselage, can be gained in Anchorage state without costly dams, guide channels and other structural changes in the river courses, energy. A plurality of such small power plants can be operated on particularly suitable flow paths next to each other and in succession, since the flow does not lose its flow force through the piercing paddlewheel wheels.

Eine Verschmutzung und Verschlammung wie etwa bei Stauwehren ist nicht gegeben. Auch die Fischereiwirtschaft wird nicht beeinträchtigt, da keine Sperren notwendig sind.Pollution and silting up, such as in traffic jams, is not given. The fishing industry will not be affected as there are no barriers.

Aber nicht nur in Flüssen, sondern auch bei Meeres- und Gezeitenströmungen ist das Prinzip des neuen Stechpaddelwasserrades einsetzbar.But not only in rivers, but also in ocean and tidal currents, the principle of the new Stechpaddelwassrades can be used.

Die auf diese Weise gewonnene Energie verursacht keinerlei schädliche Abgase und sollte unbedingt genutzt werden.The energy gained in this way does not cause any harmful emissions and should definitely be used.

Eine Prinzipanordnung der Erfindung wird anhand der 1 und 2 erläutert. Es zeigen:A principle arrangement of the invention is based on the 1 and 2 explained. Show it:

1 Seitenansicht in 45 Grad-Stellung mit 2 Stechpaddeln im Eingriff. Bei 90 Grad-Stellung der Vierfachkurbeln ist eine Stechpaddel am Tiefpunkt (7) mit optimaler Kraftaufnahme. 1 Side view in 45 degree position with 2 piercing paddles in engagement. At 90 degrees position of the quad cranks is a piercing paddle at the low point ( 7 ) with optimal power consumption.

2 Draufsicht mit übereinanderstehenden Stechpaddeln 2 Top view with stacked piercing paddles

In den 1 bis 2 werden unter Nr. 1 die Strömungsrichtung, Nr. 2 die je 4 Stechpaddel, Nr. 3 die 4 Schubstangen mit Lagern, Nr. 4 die beiderseitigen Vierfachkurbeln, Nr. 5 die 8 Drehbaren Lager der 4 Schubstangen zu den beiden Vierfachkurbeln, Nr. 6 der Achsabstand der beiden Vierfachkurbeln gegeneinander.In the 1 to 2 be under no. 1 the flow direction, no. 2 each 4 piercing paddles, no. 3 the 4 push rods with bearings, no. 4 the mutual quad cranks, no. 5 the 8 rotating bearings of the 4 push rods to the two quad cranks, no. 6 the center distance of the two quad cranks against each other.

Claims (2)

Stechpaddelwasserrad zur Nutzung der Strömungsenergie (1) mittels senkrecht im Rechten Winkel zur Wasserströmung und Wasseroberfläche geführten Stechpaddel, (2) dadurch gekennzeichnet dass die 4 Stechpaddeln (2) senkrecht an je einer der 4 Schubstangen (3) die beiderseits an Vierfachkurbeln (4) drehbar gelagert (5) sind.Stechpaddelwassrad for the use of flow energy ( 1 ) by means of perpendicularly at right angles to the water flow and water surface guided lancing paddles, 2 ) characterized in that the 4 piercing paddles ( 2 ) perpendicular to each of the 4 push rods ( 3 ) on both sides quadruple cranks ( 4 ) rotatably mounted ( 5 ) are. Stechpaddelwasserrad nach Anspruch 1, dadurch gekennzeichnet dass die beiderseitigen Vierfachkurbeln (4) um den Lagerabstand der Schubstangen im Achsabstand (6) gegenseitig waagerecht und parallel versetzt sind.Stechpaddelwassrad according to claim 1, characterized in that the mutual quad cranks ( 4 ) about the bearing distance of the push rods in the center distance ( 6 ) are offset mutually horizontally and in parallel.
DE202011101519U 2011-06-07 2011-06-07 Stechpaddelwasserrad Expired - Lifetime DE202011101519U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202011101519U DE202011101519U1 (en) 2011-06-07 2011-06-07 Stechpaddelwasserrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202011101519U DE202011101519U1 (en) 2011-06-07 2011-06-07 Stechpaddelwasserrad

Publications (1)

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DE202011101519U1 true DE202011101519U1 (en) 2011-11-10

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DE202011101519U Expired - Lifetime DE202011101519U1 (en) 2011-06-07 2011-06-07 Stechpaddelwasserrad

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DE (1) DE202011101519U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109989872A (en) * 2019-04-26 2019-07-09 浙江海洋大学 A kind of ocean current energy power generator with automatic regulation function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109989872A (en) * 2019-04-26 2019-07-09 浙江海洋大学 A kind of ocean current energy power generator with automatic regulation function

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R207 Utility model specification

Effective date: 20120105

R156 Lapse of ip right after 3 years
R156 Lapse of ip right after 3 years

Effective date: 20150101