DE3014971A1 - Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection - Google Patents

Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection

Info

Publication number
DE3014971A1
DE3014971A1 DE19803014971 DE3014971A DE3014971A1 DE 3014971 A1 DE3014971 A1 DE 3014971A1 DE 19803014971 DE19803014971 DE 19803014971 DE 3014971 A DE3014971 A DE 3014971A DE 3014971 A1 DE3014971 A1 DE 3014971A1
Authority
DE
Germany
Prior art keywords
cooling tower
air
cooling
base
tower
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Withdrawn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
DE19803014971
Other languages
German (de)
Inventor
Heribert Ing.(grad.) 4390 Gladbeck Dewert
Heinz Ing.(Grad.) 4600 Dortmund Gresch
Heinz Ing.(grad.) 4390 Gladbeck Hölter
Heinrich Ing.(grad.) Igelbüscher
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
Priority claimed from DE19803007085 external-priority patent/DE3007085A1/en
Application filed by Individual filed Critical Individual
Priority to DE19803014971 priority Critical patent/DE3014971A1/en
Publication of DE3014971A1 publication Critical patent/DE3014971A1/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Withdrawn legal-status Critical Current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
    • F03D9/30—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
    • 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
    • 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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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

Abstract

The cooling tower (1) is constructed to produce a rising current of air through it by natural convection. It has air inlets at its base arranged as a ring of separate entry tunnels. An air turbine (2) driving an electrical generator is mounted in each entry tunnel. The air flow is thus used to generate power. The turbines are in dry air and the entry tunnels can be shaped to give a high velocity and flow over each turbine. A further turbine (3) is mounted at the top of the tower to recover the energy of the air leaving the tower.

Description

BeschreIbung und Erläuterung zur ZusatæsatentanmeldunqDescription and explanation of the additional patent registration

'Thermo-Windkraftwerk im Kühlturm' Zusatz zu P 30 07 085.0 In der Hauptanmeldung wird ein Verfahren beschrieben, in dem die Auftriebsenergie im Kühlturm als Antriebsenergie von Windradanordnungen genutzt wird, wohei diese Windräder im Austrittsbereich der Kühl türme oder Kamine angeordnet sind.'Thermal wind power plant in the cooling tower' Addition to P 30 07 085.0 In der The main application describes a method in which the lift energy in the cooling tower is used as the drive energy of wind turbine arrangements, where these wind turbines im The exit area of the cooling towers or chimneys are arranged.

Nachstehend wird die Erfindung dadurch wesentlich verbessert, indem man die Thermo-Windkraftwerksflügel in dem trockenen Bereich eines Kühlturms anordnet, d. h.In the following, the invention is significantly improved by the thermal wind turbine blades are arranged in the dry area of a cooling tower, d. H.

vorzugsweise im Ansaugbereich am Kühlturmfuß.preferably in the suction area at the base of the cooling tower.

In der beiliegenden Zeichnung ist dargestellt: mit 1 ein Kühlturm mit 2 die periphere Anordnung mehrerer Windkraftfliiael mit 3 die Anordnung eines z. B. einzelnen WindkraftfliSqels.In the accompanying drawing is shown: with 1 a cooling tower with 2 the peripheral arrangement of several Windkraftfliiael with 3 the arrangement of one z. B. individual WindkraftfliSqels.

der im Kühlturmfuß angeordnet ist. which is arranged in the cooling tower base.

So kann es durchaus möglich sein, daß der Kühlturm mehrere Ansaugfüße besitzt, die strömungstechnisch zweckdienlich als Ansaugkanäle genutzt werden, um wesentlich höhere Geschwindigkeiten unten am Fuß des Kühlturms zu erzielen, als wie es bei üblichen Kühltürmen z. B. bisher zweckdienlich ist.So it may well be possible that the cooling tower has several suction feet possesses, which are expediently used in terms of flow as intake ducts to achieve significantly higher speeds at the bottom of the cooling tower than as is the case with conventional cooling towers, for. B. has been expedient so far.

Die Geschwindigkeiten in dem jetzigen Kühlturm bewegen sch in der Regel zwischen 2 und 4 m/sec, und durch zweckdienliche Anordnung am Kühlturmfuß kann die Geschwindikeit um einen wesentlichen Betrag gesteigert werden, insbesondere wenn der Kühl turm wesentlich tiefer gebaut wird, als es bisher üblich war.The speeds in the current cooling tower are moving very fast Usually between 2 and 4 m / sec, and by appropriate arrangement at the cooling tower base the speed can be increased by a substantial amount, in particular when the cooling tower is built much deeper than was previously the norm.

Zusatzeatentansprüche Leerseite Additional allowance entitlements Blank page

Claims (1)

ZusatzeatentansEprüche Anspruch 1 Verfahren zur Nutzung der Auftriebsenergie in Kühltürmen nach Patentanmeldung P 30 07 085.0 dadurch gekennzeichnet, daß am Kühlturmfuß periphere Windradanordnunqen angesetzt werden.Additional breath claims claim 1 method for using the buoyancy energy in cooling towers according to patent application P 30 07 085.0 characterized in that on Cooling tower foot peripheral wind turbine arrangements can be applied. Anspruch 2 Verfahren nach Anspruch 1 dadurch gekennzeichnet, daß die Fußanordnung von Kühltürmen als Einzel- oder Mehrfachansaugkanal z. B. entsprechend Abbildung 2 angeordnet sein kann.Claim 2 method according to claim 1, characterized in that the Foot arrangement of cooling towers as a single or multiple suction channel z. B. accordingly Figure 2 can be arranged.
DE19803014971 1980-02-26 1980-04-18 Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection Withdrawn DE3014971A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803014971 DE3014971A1 (en) 1980-02-26 1980-04-18 Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803007085 DE3007085A1 (en) 1980-02-20 1980-02-26 Enclosed thermal wind power plant - uses fan blades at tower exit to produce energy from emerging air
DE19803014971 DE3014971A1 (en) 1980-02-26 1980-04-18 Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection

Publications (1)

Publication Number Publication Date
DE3014971A1 true DE3014971A1 (en) 1981-10-29

Family

ID=6100401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803014971 Withdrawn DE3014971A1 (en) 1980-02-26 1980-04-18 Cooling chimney power generator - has air turbines at base of natural draught cooling tower to use natural convection

Country Status (1)

Country Link
DE (1) DE3014971A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499034A (en) * 1982-09-02 1985-02-12 The United States Of America As Represented By The United States Department Of Energy Vortex-augmented cooling tower-windmill combination
EP0135799A2 (en) * 1983-08-25 1985-04-03 Walter Martin Eismann Wind motor for generating electricity
EP0189681A2 (en) * 1985-01-30 1986-08-06 Yutaka Saitou Generator apparatus employing fluid flow
US5284628A (en) * 1992-09-09 1994-02-08 The United States Of America As Represented By The United States Department Of Energy Convection towers
DE4443011A1 (en) * 1994-12-02 1996-06-05 Wimmer Ulrich Dipl Ing Fh Wind power generator method and device
DE10224849A1 (en) * 2002-06-05 2003-12-24 Maschb Asch Wind turbine system for generating electricity by using hot air rising from building, has set of tall vertical chimneys taking hot air from building with glass roof
CN100416093C (en) * 2005-06-10 2008-09-03 張乔菘 Wind force power generator
GB2461748A (en) * 2008-07-12 2010-01-20 Francis Dennis Herbison Waste heat recovery system comprising air turbines
CN101504257B (en) * 2009-03-06 2012-05-23 华北电力大学 Air cooling island and wind power generation integrated apparatus of direct air-cooling power station
WO2012016261A3 (en) * 2010-08-04 2012-06-07 Alois Penz Wind power installation
CN102787984A (en) * 2012-08-07 2012-11-21 国电联合动力技术(连云港)有限公司 Fan tower tube cooling device
CN103388560A (en) * 2012-05-10 2013-11-13 索增志 Atmosphere pressure difference wind power efficient integrated power generation device and efficient integration method
CN110425088A (en) * 2019-07-02 2019-11-08 广州市沙唯士电子科技有限公司 A kind of environment-friendly and energy-efficient auxiliary device for ventilating system

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499034A (en) * 1982-09-02 1985-02-12 The United States Of America As Represented By The United States Department Of Energy Vortex-augmented cooling tower-windmill combination
EP0135799A2 (en) * 1983-08-25 1985-04-03 Walter Martin Eismann Wind motor for generating electricity
EP0135799A3 (en) * 1983-08-25 1985-05-08 Walter Martin Eismann Wind motor for generating electricity
EP0189681A2 (en) * 1985-01-30 1986-08-06 Yutaka Saitou Generator apparatus employing fluid flow
EP0189681A3 (en) * 1985-01-30 1986-12-03 Yataka Saitou Generator apparatus employing fluid flow
AU658769B2 (en) * 1992-09-09 1995-04-27 Regents Of The University Of California, The Convection towers
WO1994005398A1 (en) * 1992-09-09 1994-03-17 United States Department Of Energy Convection towers
US5395598A (en) * 1992-09-09 1995-03-07 The Regents Of The University Of California Convection towers
US5284628A (en) * 1992-09-09 1994-02-08 The United States Of America As Represented By The United States Department Of Energy Convection towers
DE4443011A1 (en) * 1994-12-02 1996-06-05 Wimmer Ulrich Dipl Ing Fh Wind power generator method and device
DE10224849A1 (en) * 2002-06-05 2003-12-24 Maschb Asch Wind turbine system for generating electricity by using hot air rising from building, has set of tall vertical chimneys taking hot air from building with glass roof
CN100416093C (en) * 2005-06-10 2008-09-03 張乔菘 Wind force power generator
GB2461748A (en) * 2008-07-12 2010-01-20 Francis Dennis Herbison Waste heat recovery system comprising air turbines
CN101504257B (en) * 2009-03-06 2012-05-23 华北电力大学 Air cooling island and wind power generation integrated apparatus of direct air-cooling power station
WO2012016261A3 (en) * 2010-08-04 2012-06-07 Alois Penz Wind power installation
CN103388560A (en) * 2012-05-10 2013-11-13 索增志 Atmosphere pressure difference wind power efficient integrated power generation device and efficient integration method
CN102787984A (en) * 2012-08-07 2012-11-21 国电联合动力技术(连云港)有限公司 Fan tower tube cooling device
CN110425088A (en) * 2019-07-02 2019-11-08 广州市沙唯士电子科技有限公司 A kind of environment-friendly and energy-efficient auxiliary device for ventilating system

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Legal Events

Date Code Title Description
8162 Independent application
8140 Disposal/non-payment of the annual fee for main application