DE845180C - Wind turbine - Google Patents

Wind turbine

Info

Publication number
DE845180C
DE845180C DEP25461D DEP0025461D DE845180C DE 845180 C DE845180 C DE 845180C DE P25461 D DEP25461 D DE P25461D DE P0025461 D DEP0025461 D DE P0025461D DE 845180 C DE845180 C DE 845180C
Authority
DE
Germany
Prior art keywords
wind turbine
wind
mast
tensile
tubular mast
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
Application number
DEP25461D
Other languages
German (de)
Inventor
Heinrich Evers
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.)
NORDWIND GmbH
Original Assignee
NORDWIND GmbH
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 NORDWIND GmbH filed Critical NORDWIND GmbH
Priority to DEP25461D priority Critical patent/DE845180C/en
Application granted granted Critical
Publication of DE845180C publication Critical patent/DE845180C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/915Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
    • F05B2240/9152Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/915Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
    • F05B2240/9152Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged
    • F05B2240/91521Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged at ground level
    • 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
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

Description

Die Erfindung erstreckt sich auf eine Windkraftanlage, insbesondere in Form eines Windpumpwerks mit mechanischem Fernantrieb zwischen Windrad und Arbeitsmaschine. Bei den bekannten Anlagen dieser Art hat man bisher in der Regel einen aus einer größeren Anzahl von Bauelementen fachwerkartig zusammengefügten Turm als Unterbau für das eigentliche Windrad verwendet. Als Träger für das Windrad sind auch bereits abgestrebte Rohrmaste vorgeschlagen worden, in deren Innenraum das von der Windradwelle zur Arbeitsmaschine führende Antriebsmittel angeordnet war.The invention extends to a wind turbine, in particular in the form of a wind pumping station with mechanical remote drive between the wind turbine and the driven machine. In the case of the known systems of this type, one usually has one from one larger number of construction elements lattice-like assembled tower as a substructure used for the actual wind turbine. As a carrier for the wind turbine are also already braced tube masts have been proposed, in the interior of which by the wind turbine shaft Driving means leading to the work machine was arranged.

Der Erfindung liegt die Aufgabe zugrunde, für Windkraftanlagen mit verhältnismäßig kleinen Abmessungen und Leistungen einen besonders einfachen und wirtschaftlichenAufbau zu ermöglichen. Gemäß der Erfindung ist diese Aufgabe grundsätztich dadurch gelöst, .daß der das Windrad-tragende Rohrmast und die angetriebene Arbeitsmaschine z. B. durch Flansche starr miteinander verbunden sind. Durch diese Ausgestaltung wird die Gesamtzahl der für den Bau ,der Windkraftanlage benötigten Einzelteile auf ein Miüdestmaß herabgesetzt und gleichzeitig eine @ vollständige Kapselung des Antriebs erreicht,-' Gemäß einer besonders vorteilhaften Ausführungsform der Erfindung wird die aus nur zwei zug- und druckfesten Stützen bestehende Abstrebung des Rohrmastes gelenkig mit dem Rohrmast verbunden, wodurch diese gleichzeitig als Montagegerüst zum leichten Auf- und Abbauen des ?Mastes ohne besonderes Gerüst verwendet werden kann.The invention is based on the object for wind turbines with relatively small dimensions and performance a particularly simple and to enable economic development. According to the invention, this object is fundamental solved by .that the tubular mast carrying the wind turbine and the driven machine z. B. are rigidly connected to one another by flanges. Through this design becomes the total number of individual parts required for the construction of the wind turbine reduced to a minimum and at the same time a complete encapsulation of the Drive achieved, - 'According to a particularly advantageous embodiment of the invention becomes the bracing of the tubular mast, which consists of only two tensile and pressure-resistant supports articulated to the tubular mast, which also serves as an assembly frame can be used for easy assembly and dismantling of the? mast without special scaffolding can.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in drei Abbildungen dargestellt. Von diesem zeigen im einzelnen Abb. i ein Windpumpwerk in Betriebsstellung von der Seite gesehen, Abb.2 das gleiche Windpumpwerk in Stirnansicht und Abb. 3 wiederum das gleiche Pumpwerk in Montagestellung.In the drawing is an embodiment of the invention in three Illustrations shown. Fig. I shows a wind pump station of this in detail seen from the side in the operating position, Fig. 2 the same wind pumping station in a front view and Fig. 3 again shows the same pumping station in the assembly position.

Bei dem in den Abbildungen veranschaulichten Windpumpwerk wird das Windrad i von einem Rohrmast 2 getragen, der' durch zwei zug- und druckfeste Streben 3, 3' abgestützt ist. Die Streben 3, 3' sind durch eingeschraubte Köpfe 4, 4 od. dgl. in gewissen Grenzen längenverstellbar ausgebildet, um den Zusammenbau zu erleichtern. Mit ihren vom Rohrmast abgewandten Enden sind die Streben 3, 3' an Erdanker 5, 5' angeschlossen und bilden mit dem unteren Teil des Rohrmastes 2 zusammen einen stabilen Dreibock. Der am unteren Ende des Rohrmastes angeordnete Flansch 6 ist mit einem Flansch 7 der Pumpe 8 verschraubt, deren andere Seite durch einen weiteren Flanschanschluß 9, io mit dem Pumpensaugrohr i i verbunden ist. Die in eine Druckleitung 12 fördernde Pumpe 8 wird vom `Vindrad i über die im schwenkbaren Turmkopf 13 gelagerte Windradwelle 14 mit Exzenter 15 und ein im-Innern des RollrmasteS 2 verlaufendes Gestänge 16 angetrieben, so ciaß sämtliche beweglichen Antriebsteile der Anlage mit Ausnahme des Windrades i völlig gekapselt sind. Der Turmkopf 13 ist mit einer Vordreliwindfalme 17 und mit einer seitlich angeordneten Stauscheibe 18 ausgerüstet, welch letztere in Verbindung mit einer um die Achse i9 elastisch drehbaren Anordnung der Windfahne 17 ein selbsttätiges Aus-dern-Wind-drehen des Rades i bewirkt, wenn die Geschwindigkeit einen bestimmten Wert überschreitet. Zur Ausführung von Kontroll- und Cberholungsarbeiten kann das ganze Pumpwerk nach <lern Lösen der Schraubverbindung zwischen den Flanschen 9 und 1o unter Benutzung der Streben 3, 3' als Schwenkbock in die in Abb. 3 gezeigte l\lontagestellung gebracht werden, in der alle Teile leicht zugänglich sind.In the wind pumping station illustrated in the figures, the wind turbine i is supported by a tubular mast 2 which 'is supported by two tensile and pressure-resistant struts 3, 3'. The struts 3, 3 'are designed to be adjustable in length within certain limits by means of screwed-in heads 4, 4 or the like, in order to facilitate assembly. With their ends facing away from the tubular mast, the struts 3, 3 'are connected to ground anchors 5, 5' and together with the lower part of the tubular mast 2 form a stable tripod. The flange 6 arranged at the lower end of the tubular mast is screwed to a flange 7 of the pump 8, the other side of which is connected to the pump suction pipe ii by a further flange connection 9, io. The pump 8, which feeds into a pressure line 12, is driven by the Vindrad i via the windmill shaft 14 with eccentric 15 mounted in the pivotable tower head 13 and a linkage 16 running inside the RollrmastS 2, so all movable drive parts of the system with the exception of the windmill i are completely encapsulated. The tower head 13 is equipped with a Vordreliwindfalme 17 and with a laterally arranged baffle plate 18, the latter in connection with an arrangement of the wind vane 17 that is elastically rotatable about the axis i9 causes the wheel i to turn automatically when the speed increases exceeds a certain value. To carry out control and overhaul work, the entire pumping station can be brought into the mounting position shown in Fig. 3 after learning to loosen the screw connection between the flanges 9 and 1o using the struts 3, 3 'as a pivot bracket, in which all parts are easily accessible.

Eine ebenfalls im Innenraum des Rohrmasten 2 angeordnete Feder 2o dient zum Gewichtsausgleich für die beim Arbeiten des \1'i»(Il)unrl>werks auf und ab bewegten Teile des Antriebsgestänges 16 und der Pumpe 8, wodurch ein besonders leichter Anlauf des Pumpwerks schon bei ganz geringen Windgeschwindigkeiten erzielt wird.A spring 2o also arranged in the interior of the tubular mast 2 serves to balance the weight when working the \ 1'i »(Il) unrl> work on and from moving parts of the drive linkage 16 and the pump 8, making a special easy start-up of the pumping station achieved even at very low wind speeds will.

Claims (3)

PATE\TA\SPPi;CHP: i. Windkraftanlage, deren (las Windrad tragender Turm aus einem Rohrmast besteht, der durch zug- und druckfeste Streben abgestrebt ist und in dessen Inneren das von der Windradwelle zur Arbeitsmaschine führende Antriebsmittel angeordnet ist, insbesondere Windpumpwerk mit mechanischem Fernantrieb der Pumpe, dadurch gekennzeichnet, (laß der Rohrmast (2) und die an seinem unteren Ende befindliche Arbeitsmaschine (8) z. B. (furch Flansche (6, 7) starr miteinander verbunden sind. PATE \ TA \ SPPi; CHP: i. Wind turbine whose (read wind turbine bearing Tower consists of a tubular mast, which is braced by tensile and pressure-resistant struts is and inside the leading from the wind turbine shaft to the machine Drive means is arranged, in particular wind pumping station with mechanical remote drive the pump, characterized in (let the tubular mast (2) and the one at its lower At the end of the working machine (8) z. B. (for flanges (6, 7) rigidly together are connected. 2. N\"indkraftanlage nach Anspruch i, gekennzeichnet durch einen gelenkigen Anschluß der zug- und druckfesten Streben (3, 3') an dem Mastrohr (2). 2. N \ "indkraftanlage according to claim i, characterized by a articulated connection of the tensile and pressure-resistant struts (3, 3 ') on the mast tube (2). 3. Windkraftanlage nach Anspruch i oder 2, gekennzeichnet durch die Verwendung einer Feder (2o) als Gewichtsausgleich für die in vertikaler Richtung auf und ab bewegbaren Teile des Antriebsgestänges und der Arbeitsmaschine. Angezogene Druckschriften: Deutsche Patentschriften \r. g9035, 731916.3. Wind power plant according to claim i or 2, characterized by the use of a Spring (2o) as a counterbalance for the vertically movable up and down Parts of the drive linkage and the driven machine. Referred publications: German patents \ r. g9035, 731916.
DEP25461D 1948-12-19 1948-12-19 Wind turbine Expired DE845180C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP25461D DE845180C (en) 1948-12-19 1948-12-19 Wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP25461D DE845180C (en) 1948-12-19 1948-12-19 Wind turbine

Publications (1)

Publication Number Publication Date
DE845180C true DE845180C (en) 1952-07-28

Family

ID=7370095

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP25461D Expired DE845180C (en) 1948-12-19 1948-12-19 Wind turbine

Country Status (1)

Country Link
DE (1) DE845180C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213737A (en) * 1978-01-17 1980-07-22 Gerhardt Kyle D Wind engine
US4364710A (en) * 1979-12-07 1982-12-21 James Campbell Vertical-axis windmill of the Chinese type
CN109458300A (en) * 2018-10-30 2019-03-12 李秀利 It is a kind of environmental protection new energy with towards adjustable wind power generation plant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459035C (en) * 1928-04-25 Aero Dynamo Akt Ges Tubular mast for wind turbines
DE731946C (en) * 1939-08-25 1943-02-18 Wilhelm Teubert Dr Ing Wind power plant with a swivel part that can be adjusted according to the wind direction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459035C (en) * 1928-04-25 Aero Dynamo Akt Ges Tubular mast for wind turbines
DE731946C (en) * 1939-08-25 1943-02-18 Wilhelm Teubert Dr Ing Wind power plant with a swivel part that can be adjusted according to the wind direction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213737A (en) * 1978-01-17 1980-07-22 Gerhardt Kyle D Wind engine
US4364710A (en) * 1979-12-07 1982-12-21 James Campbell Vertical-axis windmill of the Chinese type
CN109458300A (en) * 2018-10-30 2019-03-12 李秀利 It is a kind of environmental protection new energy with towards adjustable wind power generation plant

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