DE2802859A1 - Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler - Google Patents

Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler

Info

Publication number
DE2802859A1
DE2802859A1 DE19782802859 DE2802859A DE2802859A1 DE 2802859 A1 DE2802859 A1 DE 2802859A1 DE 19782802859 DE19782802859 DE 19782802859 DE 2802859 A DE2802859 A DE 2802859A DE 2802859 A1 DE2802859 A1 DE 2802859A1
Authority
DE
Germany
Prior art keywords
steam generator
mirror array
water boiler
solar steam
tracking mirror
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.)
Pending
Application number
DE19782802859
Other languages
German (de)
Inventor
Siegfried Schmid
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 DE19782802859 priority Critical patent/DE2802859A1/en
Publication of DE2802859A1 publication Critical patent/DE2802859A1/en
Pending 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/87—Reflectors layout
    • F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/11—Driving means
    • F24S2030/115—Linear actuators, e.g. pneumatic cylinders
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Abstract

An array of mirros is arranged on a dish which moves along the orbit of the sun and concentrates all reflected rays at the bottom of a steam boiler. The steam boiler generates steam which drives a turbine coupled to an electric generator. The condensate can be re-evaporated and returned to the system. This produces cheap electricity for use in irrigation projects and for other purposes in tropical countries with an abundance of sunshine.

Description

Beschreibung ! Description !

Erfindungssgegenstand: Dampferzeugung unter Ausnutzung der Sonnenenergie.Subject matter of the invention: steam generation using solar energy.

Die Erfindung betrifft das Zurückwerfen der Sonnenstrahlen, mittels Spiegel, auf einen Kessel, in dem durch Wassereinspritzung Dampf erzeugt wird.The invention relates to the reflection of the sun's rays, by means of Spiegel, on a boiler in which steam is generated by injection of water.

Durch Spiegel, die auf einem Gestell montiert sind, werden Sonnenstrahlen zurück gewor#en auf einen Kessel. (Schema des Hohlspiegels.) Dadurch erhitzt sich der Boden desselben. Durch eine Düse wird innerhalb des Kessels Wasser auf diesen Boden gespritzt, des dadurch verdampf. Der entstehende Dampfdruck wird zum Antrieb einer Turbine verwendet, die wiederum einen Generator antreibt. Der dampf #ird abgekühlt und des entstehende Kondensat kann wieder zur Verdampfung verwendet werden.Sun rays are generated by mirrors that are mounted on a frame got back on a boiler. (Scheme of the concave mirror.) This heats up the bottom of the same. Water is poured onto the boiler through a nozzle Sprayed soil, which evaporates. The resulting steam pressure becomes the drive a turbine is used, which in turn drives a generator. The steam #is cooled and the resulting condensate can be reused for evaporation.

Das Gestell, auf dem die Spiegel montiert sind, ist beweglich.The frame on which the mirrors are mounted is movable.

Dadurch werden die Spiegel dem jeweiligen Sonnenstand einges-t:ellt.In this way, the mirrors are adjusted to the respective position of the sun.

Durch dieses System besteht die Möglichkeit, in besonders sonnenreichen Gebieten Strom zu erzeugen, der für künstliche Bewesserurg oder ähnlichen verwendet werden kann.Through this system there is the possibility of being particularly sunny Areas to generate electricity that is used for artificial irrigation or similar can be.

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

Claims (1)

Patentansprüche Als Patent, möchte ich die Idee einzelner Spiegel zum Konzentrieren der Son-nenstrahlen suf einen Punkt, sowie die Idee mittels der Sonnenwärme Wasser in einem Kessel zum Verdampf zu bringen, beanspruchen. Patent claims As a patent, I want the idea of individual mirrors to concentrate the rays of the sun suf a point, as well as the idea by means of the Bringing solar heat to evaporate water in a boiler is a challenge.
DE19782802859 1978-01-23 1978-01-23 Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler Pending DE2802859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782802859 DE2802859A1 (en) 1978-01-23 1978-01-23 Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782802859 DE2802859A1 (en) 1978-01-23 1978-01-23 Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler

Publications (1)

Publication Number Publication Date
DE2802859A1 true DE2802859A1 (en) 1979-07-26

Family

ID=6030199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782802859 Pending DE2802859A1 (en) 1978-01-23 1978-01-23 Solar steam generator - with sun orbit tracking mirror array focused on bottom of water boiler

Country Status (1)

Country Link
DE (1) DE2802859A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025834A2 (en) * 1979-09-25 1981-04-01 Reymont Bertrand Solar collector with a parabolic reflecting element
DE3006014A1 (en) * 1980-02-18 1981-08-20 Reinhard Klaus Ing.(grad.) 1000 Berlin Hager Solar power unit including mirrors with focal line - irradiates sea-water boiler moving together with mirrors, and steam used for power and salt as by=product
WO2008154427A2 (en) * 2007-06-06 2008-12-18 Ausra, Inc. Convective/radiative cooling of condenser coolant
US7552727B2 (en) 2007-08-31 2009-06-30 Matthews Jr Floyd E Stationary, solar-powered boiler for generating steam
CN102563889A (en) * 2010-12-27 2012-07-11 李昌福 Combined type solar thermal collector and electric generating device
US8378280B2 (en) 2007-06-06 2013-02-19 Areva Solar, Inc. Integrated solar energy receiver-storage unit
US8739512B2 (en) 2007-06-06 2014-06-03 Areva Solar, Inc. Combined cycle power plant
US8807128B2 (en) 2007-08-27 2014-08-19 Areva Solar, Inc. Linear fresnel solar arrays
US9022020B2 (en) 2007-08-27 2015-05-05 Areva Solar, Inc. Linear Fresnel solar arrays and drives therefor
WO2016105309A1 (en) * 2014-12-23 2016-06-30 Güloğlu Fikret Solar power unit having spraying mechanism

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025834A2 (en) * 1979-09-25 1981-04-01 Reymont Bertrand Solar collector with a parabolic reflecting element
EP0025834A3 (en) * 1979-09-25 1981-04-29 Reymont Bertrand Solar collector with a parabolic reflecting element
DE3006014A1 (en) * 1980-02-18 1981-08-20 Reinhard Klaus Ing.(grad.) 1000 Berlin Hager Solar power unit including mirrors with focal line - irradiates sea-water boiler moving together with mirrors, and steam used for power and salt as by=product
WO2008154427A2 (en) * 2007-06-06 2008-12-18 Ausra, Inc. Convective/radiative cooling of condenser coolant
WO2008154427A3 (en) * 2007-06-06 2009-05-28 Ausra Inc Convective/radiative cooling of condenser coolant
US8378280B2 (en) 2007-06-06 2013-02-19 Areva Solar, Inc. Integrated solar energy receiver-storage unit
US8739512B2 (en) 2007-06-06 2014-06-03 Areva Solar, Inc. Combined cycle power plant
US8807128B2 (en) 2007-08-27 2014-08-19 Areva Solar, Inc. Linear fresnel solar arrays
US9022020B2 (en) 2007-08-27 2015-05-05 Areva Solar, Inc. Linear Fresnel solar arrays and drives therefor
US7552727B2 (en) 2007-08-31 2009-06-30 Matthews Jr Floyd E Stationary, solar-powered boiler for generating steam
CN102563889A (en) * 2010-12-27 2012-07-11 李昌福 Combined type solar thermal collector and electric generating device
WO2016105309A1 (en) * 2014-12-23 2016-06-30 Güloğlu Fikret Solar power unit having spraying mechanism

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