DE2815764A1 - Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top - Google Patents

Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top

Info

Publication number
DE2815764A1
DE2815764A1 DE19782815764 DE2815764A DE2815764A1 DE 2815764 A1 DE2815764 A1 DE 2815764A1 DE 19782815764 DE19782815764 DE 19782815764 DE 2815764 A DE2815764 A DE 2815764A DE 2815764 A1 DE2815764 A1 DE 2815764A1
Authority
DE
Germany
Prior art keywords
shaft
wind
generator
flow
power generation
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.)
Withdrawn
Application number
DE19782815764
Other languages
German (de)
Inventor
Joachim Menzel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19782815764 priority Critical patent/DE2815764A1/en
Publication of DE2815764A1 publication Critical patent/DE2815764A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9111—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/728—Onshore wind turbines

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  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Wind Motors (AREA)

Abstract

The combined wind and thermal power generation unit makes use of the wind-driven generator(B) as in 2714517. It is arranged on a structure which contains a shaft or chimney and uses the flow of rising air and gases to drive the wind generator(B). An additional gas turbine below the generator(B), may work in conjunction therewith, whilst serving as the only energy supplier in the event there is no wind. The flow in the shaft may be produced or boosted by solar cells or waste heat.

Description

Beschreibung description

eines Wärme-und Wind-Krafterkes Es wird auf die Patentanmeldung P 2714517c1 hingewiesen In dierser Anmeldung ist ein Windgenerator beschrieben.of a heat and wind power plant Reference is made to patent application P 2714517c1 pointed out A wind generator is described in this application.

In der vorliegenden Zusatzpantentanmeldung des gleichen Erfinders wird eine Erweiterung des erfindungsgemäßen Windgenerators beschrieben, der als in seiner Wirkungsweise bekannt vorausgesetzt wird, Die Erweiterung bezieht sich auf den Vorschlag eines kombinierten Wärme-und Windkraft-Werkes.In the present additional pantent application by the same inventor an extension of the wind generator according to the invention is described, which as is assumed to be known in its mode of action, the extension relates at the suggestion of a combined heat and wind power plant.

Bei seiner Beschreibung wird als ebenfalls bekannt vorausgesetzt die Wirkungsweise und physikalischen Gesetzmäßigkeiten eines Rauchkamins.In its description it is assumed that the is also known Mode of action and physical laws of a smoke chimney.

Dieser Kamin (A) erzeugt eine Luftstrb'mung,die durch Pfeile symbolisiert sind.Diese Strömung ist das Resultat von Druck-und Wärmeunterschieden,die in ihrem Zusammenspiel als bekannt vorausgesetzt werden.Erfindungsgemäß soll ,wie in Bild 2 skizziert der Kamin einen .rindgenerator (B) an seiner Spitze tragen, der im Hauptpatent näher bezchrieben ist und wie folgt weiter modifiziert werden soll, Dieser Windgenetator(B) erzeugt bekanntlich an seinen beiden Seiten wechselseitig Über-und Unterdruck.In Bild 3 ist ein Aufriß dargestellt mit den Strömungsverhältnissen durch pfeile skizziert im Moment des Umdrehens von Phase 1 zu Phase 2 des freischwingenden Ruders0Zu Bild 3 sei bemerkt, daß der Drehkranz (C) Bild 2 bei Bild 3 um 90 Grad um die nildachse verdreht eingezeichnet wurdeO(Di) soll die Austritsdüse der Kaminströmung darstellen,(Da) die gekrümmte Wand des Arbeitsruders des erfindungsgemäßen Windgenerators darstellen.This chimney (A) generates an air current, which is symbolized by arrows This flow is the result of pressure and heat differences that exist in their Interaction is assumed to be known. According to the invention, as in picture 2 the chimney outlines a .rindgenerator (B) at its tip, which is described in the main patent is described in more detail and should be further modified as follows, This wind generator (B) as is well known, generates alternating positive and negative pressure on its two sides Figure 3 is an elevation with the flow conditions outlined by arrows at the moment of turning from phase 1 to phase 2 of the free-swinging rudder0 to picture 3 it should be noted that the turntable (C) picture 2 in picture 3 by 90 degrees around the nildachse O (Di) should represent the outlet nozzle of the chimney flow, (Da) represent the curved wall of the working rudder of the wind generator according to the invention.

Die Druckverhältnisse sind durch Kinus-und Pluszeichen gekennzeichnet und beweisen,daß das freischwingende Ruder durch seine Dynamik einen zusätzlichen Soog im Kamin erzeugt. The pressure ratios are indicated by the kinus and plus signs and prove that the free-swinging rudder has an additional dynamic effect Soog produced in the chimney.

Ein Beispiel aus der Praxis möge zum Verständnis beitragen Wenn man den Gesamtdruck des Windes bei einem'Segelboot aufteilt in eine Querkraft,die beim erfindungsgemäßen Generator in seiner Arbeitsleistung zum Ausdruck kommt,und den Vortrieb des Segelbootes,der es zum SegeRn gegen den Wind befähigt,mit dem Erzeugen einer Strömung beim Generator vergleicht,so ist die Wirkungsweise ersichtlich0 Diese Strömung verstärkt die Kaminströmung,was wiederum der Querkomponente bzw.dr Arbeitskomponente zugute kommt.Erfindungsgemäß soll an oberen Ende des Kamins eine Gasturbine (E) Bild 4 waagreßhtlaufend installiert werden.Diese Gas-oder Luftturbine ist im Inneren des Kamins liegend weitestgehend vor Turbulenzen geschützt und ist in Bezug auf ihre Flügel einer wechselseitig wirkenden Schwerkraft enthoben.An example from practice may help you understand divides the total pressure of the wind in a sailboat into a transverse force Generator according to the invention is expressed in its work performance, and the Propulsion of the sailboat, which enables it to sail against the wind, with generating If you compare a flow in the generator, you can see how it works0 This Flow increases the chimney flow, which in turn is the transverse component or the working component According to the invention, a gas turbine (E) should be installed at the upper end of the chimney. Fig. 4 running horizontally This gas or air turbine is lying inside the chimney and is largely protected from turbulence Relieved of reciprocal gravity in relation to their wings.

größer Der Rotordurchmesser kann deswgen gewählt werden als nach dem heutigen Stand der Technik möglich.larger The rotor diameter can therefore be selected than according to the current state of the art possible.

Die Aufheizung des Kamins kann durch Solatzellen(S),durch Abfallwärme (K)jeglicher Art erfolgen oder z,B,durch Müllverbrennung.The fireplace can be heated by solar cells (S) or by waste heat (K) take place of any kind or e.g. by incineration.

Die Türme,welche die Kamine bergen, können Fernsehantennen tragen oder Hochhäuser sein.Ein Schacht um Kühltürme könnte diese Abfallwärme zur Energiegewinnung nutzen.The towers that house the chimneys can carry television antennas or high-rise buildings. A shaft around cooling towers could use this waste heat to generate energy to use.

L e e r s e i t eL e r s e i t e

Claims (5)

Patentansprüche Kombiniertes Wärme-Wind-Kraftwerk dadurch gekennzeichnet, daß gemäßden Patentansprüchen der Patentanmeldung P2714517.1 noch folgende weitere Patentansprüche geltend gemacht werden: 1) Die Installation erfolgt auf einem in seinem Inneren einen Schacht oder Kamin bergendem Gebäude. Combined heat and wind power plant characterized by that according to the claims of the patent application P2714517.1 the following further Claims are asserted: 1) Installation takes place on an in inside a building sheltering a shaft or chimney. 2) Dieser Schacht soll eine nach den Gesetzen der Thermodynamikvon Luft und Gasen und den Gesetzen von Druck und Unterdruck erzeugte Strömung dem erfindungsgemäßen Generator zuführen und ihn zur Energiegewinnung antreiben. 2) This shaft should be one according to the laws of thermodynamics of Air and gases and the laws of pressure and negative pressure generated flow according to the invention Feed in the generator and drive it to generate energy. 3) Diese Strömung ,die durch den erfindungsgemäßen Generator noch um eine weltere Komponente verstärkt wird,soll eine zusätzliche Gasturbine antreiben.3) This flow that still flows through the generator according to the invention is reinforced by a more worldly component, an additional gas turbine is to drive. 4) Diese zum Beispiel konventionelle Gasturbine soll gemeinsam mit dem erfindungsgemäßen Generator arbeiten oder zum Beispiel bei fehlendem Wind allein die Strömungsenergie des Schachtes nutzen.4) This conventional gas turbine, for example, should be used together with the generator according to the invention work or, for example, alone in the absence of wind use the flow energy of the shaft. 5) Die Strämung im Schacht soll durch Solarzellen,Abfallwärme oder andere geeignete Heizmittel erzeugt und oder verstärkt werden. 5) The flow in the shaft should be caused by solar cells, waste heat or other suitable heating means can be generated and or amplified.
DE19782815764 1978-04-12 1978-04-12 Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top Withdrawn DE2815764A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782815764 DE2815764A1 (en) 1978-04-12 1978-04-12 Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815764 DE2815764A1 (en) 1978-04-12 1978-04-12 Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top

Publications (1)

Publication Number Publication Date
DE2815764A1 true DE2815764A1 (en) 1979-10-18

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ID=6036770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782815764 Withdrawn DE2815764A1 (en) 1978-04-12 1978-04-12 Combined wind and thermal power generation unit - uses upward flow in shaft to assist wind driven of generator on top

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406579A (en) * 1981-05-11 1983-09-27 James Gilson Airflow converter
CN105298755A (en) * 2015-11-13 2016-02-03 吉林大学 Axial solar energy wind power collection and generation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406579A (en) * 1981-05-11 1983-09-27 James Gilson Airflow converter
CN105298755A (en) * 2015-11-13 2016-02-03 吉林大学 Axial solar energy wind power collection and generation device
CN105298755B (en) * 2015-11-13 2018-05-08 吉林大学 Axialmode solar energy wind gathering power generation device

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination