DE102011109637A1 - Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters - Google Patents

Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters Download PDF

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Publication number
DE102011109637A1
DE102011109637A1 DE102011109637A DE102011109637A DE102011109637A1 DE 102011109637 A1 DE102011109637 A1 DE 102011109637A1 DE 102011109637 A DE102011109637 A DE 102011109637A DE 102011109637 A DE102011109637 A DE 102011109637A DE 102011109637 A1 DE102011109637 A1 DE 102011109637A1
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Germany
Prior art keywords
shovels
wind
wheels
wind turbine
shaft
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Ceased
Application number
DE102011109637A
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German (de)
Inventor
Friedrich Mittelstädt
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Mittelstaedt Friedrich De
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Individual
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Priority to DE102011109637A priority Critical patent/DE102011109637A1/en
Publication of DE102011109637A1 publication Critical patent/DE102011109637A1/en
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

The wind-power plant has windwheel that consists of three shovels (1). The shovels are arranged on horizontal shaft (2). The shaft is connected with device for use of rotating movement. The wheels are arranged perpendicular to the horizontal axis on the two sides of the movable head. The shovels are in-bent on ends in direction of spread portion of the gutters. The shovels are-in bent under specific angle.

Description

Die Erfindung gehört zu den Windkraftanlagen und kann Anwendung im Alltag und in kleinen Haushalten finden.The invention belongs to the wind turbines and can be used in everyday life and in small households.

Es ist eine Windkraftanlage, die ein Windrad einschließt, das aus einigen Schaufeln besteht, die auf einer allgemeinen Welle eingerichtet sind, bekannt. An der Welle ist, in der Regel, ein Elektrogenerator angekoppelt.It is a wind turbine that includes a windmill consisting of some blades set up on a common shaft. As a rule, an electric generator is connected to the shaft.

Die bekannten Anlagen sind in der Herstellung und der Bedienung kompliziert. Die Aufgabe der vorliegenden Erfindung ist das Schaffen einer einfachen und sicheren Anlage, die einen minimalen Bedienungsaufwand erfordert. Diese Aufgabe wird mittels der Merkmale der Ansprüche gelöst.The known systems are complicated in the production and operation. The object of the present invention is to provide a simple and secure system that requires minimal operator effort. This object is achieved by means of the features of the claims.

Auf der 1 ist das Windrad der vorgeschlagenen Anlage, auf der 2 ist die Anlage mit zwei horizontal angeordneten Rädern der neuen Konstruktion, auf der 3 ist das Schema der Anlage mit zwei senkrecht seitlich angeordneten Windrädern auf einem beweglichen Kopf, auf der 4 ist die Anlage mit paarweise bei Seiten eines beweglichen Kopfes angeordneten Windrädern abgebildet.On the 1 is the wind turbine of the proposed plant, on the 2 is the plant with two horizontally arranged wheels of the new construction, on the 3 is the scheme of the plant with two vertically laterally arranged wind turbines on a moving head, on the 4 the system is shown with pairs arranged on the side of a movable head wind turbines.

Die vorgeschlagene Windkraftanlage schließt einige Windräder ein, wobei jedes von ihnen aus drei Schaufeln 1 besteht, die auf einer Welle 2 eingerichtet sind. Jede Schaufel 1 ist als eine Rinne, die in der Richtung von der Welle 2 verengt, ausgeführt. Die Schaufeln 1 sind auf ihren Enden in der Richtung des breiten Teiles der Rinnen unter einem Winkel von 40° bis zu 50° eingebogen. Unweit der Welle 2 hat jede Schaufel ein Fenster 3. Die Windräder mit drei Schaufeln sind nach der Meinung des Autors am meisten technologisch und vorteilhaft aus aerodynamischem Blickpunkt.The proposed wind turbine includes some wind turbines, each of them consisting of three blades 1 that exists on a wave 2 are set up. Every scoop 1 is as a groove, which is in the direction of the wave 2 narrowed, executed. The shovels 1 are inflected on their ends in the direction of the wide part of the gutters at an angle of 40 ° to 50 °. Not far from the wave 2 Every shovel has a window 3 , The three-bladed wind turbines are the most technologically and aerodynamically advantageous in the author's opinion.

Die Windkraftanlagen, die mit den Rädern der vorgeschlagenen neuen Konstruktion entstehen, können in verschiedenen Varianten ausgeführt werden. Die erste Variante ist auf der 2 abgebildet.The wind turbines that are created with the wheels of the proposed new design can be carried out in different variants. The first variant is on the 2 displayed.

In dieser Variante ist (sind) das Rad (die Räder) der neuen Konstruktion horizontal auf der senkrechten Achse oben des Kopfes 5 (das heißt der Gondel mit dem Generator und der Apparatur) eingerichtet. Der Kopf 5 steht auf einer Säule oder einem Turm 4. Die Anzahl der Räder kann zwei oder mehr sein. Das Drehen der Räder kann sowohl in einer Richtung, als auch in den entgegengesetzten Richtungen möglich sein (in diesem Fall sollen die Rinnen in die verschiedenen Seiten gerichtet werden). Eine solche Konstruktion ist in der Herstellung und in der Bedienung (Wartung) einfach, da sich die Räder bei einer beliebigen Windrichtung drehen können.In this variant the wheel (wheels) of a new design are horizontal on a vertical axis at the top of a head 5 (ie the gondola with the generator and the equipment). The head 5 stands on a pillar or a tower 4 , The number of wheels can be two or more. Turning of wheels can be possible both in one direction, and in opposite directions (in that case grooves should be directed in different directions). Such a construction is easy to manufacture and to operate (maintenance) because the wheels can rotate in any wind direction.

Die zweite Variante der Windkraftanlage ist auf den 3 und 4 abgebildet.The second variant of the wind turbine is on the 3 and 4 displayed.

In dieser Variante sind die Räder senkrecht auf der horizontalen Achse auf den beiden Seiten des beweglichen Kopfes 6 eingerichtet. Die Anzahl der Räder kann in dieser Variante zwei, vier oder mehr betragen. Die Anlagen, die auf den 3 und 4 abgebildet sind, arbeiten nach dem gleichen Prinzip und unterscheiden sich voneinander nur durch die Anzahl der Räder. Die Drehbewegung der Räder kann sowohl in einer Richtung, als auch in den entgegengesetzten Richtungen erfolgen. Die entgegengesetzte Richtung des Drehens der Räder ist bevorzugt.In this variant, the wheels are perpendicular to the horizontal axis on both sides of the movable head 6 set up. The number of wheels in this variant can be two, four or more. The plants, which on the 3 and 4 are working on the same principle and differ from each other only by the number of wheels. The rotational movement of the wheels can be done in one direction, as well as in the opposite directions. The opposite direction of rotation of the wheels is preferred.

Damit eine solche Anlage (3, 4) zu arbeiten beginnt, muss man den beweglichen Kopf 6 mit den auf ihm angeordneten Rädern mittels eines speziellen Wendemechanismus so umdrehen, dass sich die horizontale Welle 2 senkrecht zur Windrichtung befindet. Wenn der Kopf 6 so umgedreht wird, dass sich der horizontale Welle 2 parallel der Windrichtung befindet, bleibt die Anlage stehen.In order for such a system ( 3 . 4 ) begins to work, you have the moving head 6 with the wheels arranged on it turn around by means of a special turning mechanism so that the horizontal shaft 2 is perpendicular to the wind direction. If the head 6 so turned over, that is the horizontal wave 2 parallel to the wind direction, the system stops.

Die Varianten der Anlage sind vom Autor erprobt und haben gute Ergebnisse aufgezeigt. Die vorgeschlagene Konstruktion der Windkraftanlage ist in der Herstellung sehr einfach, die Anlage erfordert nur einen sehr kleinen Bedienungsaufwand.The variants of the system have been tested by the author and have shown good results. The proposed construction of the wind turbine is very easy to manufacture, the system requires only a very small operating costs.

Claims (6)

Windkraftanlage, die ein Windrad einschließt, das aus einigen Schaufeln besteht, die auf einer allgemeinen Welle eingerichtet sind, welche mit einer Einrichtung zur Nutzung der Drehbewegung verbunden ist, dadurch gekennzeichnet, dass die Schaufeln als Rinnen ausgeführt sind, wobei die Achsen der Rinnen senkrecht der Achse der Welle eingerichtet sind.A wind turbine including a windmill consisting of several blades arranged on a general shaft connected to a device for utilizing the rotary motion, characterized in that the blades are designed as grooves, the axes of the grooves being perpendicular to the Axle of the shaft are set up. Windkraftanlage nach 1, dadurch gekennzeichnet, dass die Rinnen verengt in der Richtung von der Welle ausgeführt sind.Wind turbine according to 1, characterized in that the grooves are narrowed in the direction of the shaft. Windkraftanlage nach Anspruch 2, dadurch gekennzeichnet, dass die Schaufeln auf den Enden in der Richtung des breiten Teiles der Rinnen eingebogen sind.Wind turbine according to claim 2, characterized in that the blades are inflected on the ends in the direction of the wide part of the grooves. Windkraftanlage nach Anspruch 3, dadurch gekennzeichnet, dass die genannten Endteile der Schaufeln unter einem Winkel von 40° bis zu 50° eingebogen sind.Wind turbine according to claim 3, characterized in that said end portions of the blades are inflected at an angle of 40 ° to 50 °. Windkraftanlage nach Ansprüche von 2 bis 4, dadurch gekennzeichnet, dass die Welle senkrecht angeordnet ist und auf ihr einige Räder über einander eingerichtet sind. Wind turbine according to claims 2 to 4, characterized in that the shaft is arranged vertically and on it some wheels are arranged on each other. Windkraftanlage nach Ansprüche von 2 bis 4, dadurch gekennzeichnet, dass die Welle horizontal angeordnet ist und auf ihr rechts und links von ihrer Mitte einige Räder symmetrisch eingerichtet sind.Wind turbine according to claims 2 to 4, characterized in that the shaft is arranged horizontally and on its right and left of its center some wheels are arranged symmetrically.
DE102011109637A 2011-08-05 2011-08-05 Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters Ceased DE102011109637A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011109637A DE102011109637A1 (en) 2011-08-05 2011-08-05 Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011109637A DE102011109637A1 (en) 2011-08-05 2011-08-05 Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters

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DE102011109637A Ceased DE102011109637A1 (en) 2011-08-05 2011-08-05 Wind-power plant used in household, has shovels that are arranged on horizontal shaft, and in-bent on ends in direction of spread portion of gutters

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017126691A1 (en) 2017-11-14 2019-05-16 Dieter Hurnik Wind turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017126691A1 (en) 2017-11-14 2019-05-16 Dieter Hurnik Wind turbine

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Representative=s name: STURM, HANS-CHRISTIAN, DE

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