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ES2444019R1 - SOLAR DE TORRE THERMAL POWER PLANT - Google Patents

SOLAR DE TORRE THERMAL POWER PLANT Download PDF

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Publication number
ES2444019R1
ES2444019R1 ES201231319A ES201231319A ES2444019R1 ES 2444019 R1 ES2444019 R1 ES 2444019R1 ES 201231319 A ES201231319 A ES 201231319A ES 201231319 A ES201231319 A ES 201231319A ES 2444019 R1 ES2444019 R1 ES 2444019R1
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ES
Spain
Prior art keywords
art
tower
application
state
document
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.)
Granted
Application number
ES201231319A
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Spanish (es)
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ES2444019A2 (en
ES2444019B1 (en
Inventor
Francesc Xavier MARTI MARCUS
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to ES201231319A priority Critical patent/ES2444019B1/en
Publication of ES2444019A2 publication Critical patent/ES2444019A2/en
Publication of ES2444019R1 publication Critical patent/ES2444019R1/en
Application granted granted Critical
Publication of ES2444019B1 publication Critical patent/ES2444019B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • 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
    • Y02B10/20—Solar thermal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Central térmica solar de torre, en la que la torre incorpora a lo largo de su estructura concentradores solares para captar la energía del sol y que reflejan la radiación hacia un lateral de la propia torre, fabricado de materiales termoabsorbentes, para calentar la torre y generar en el interior de la misma una corriente de aire caliente ascendente; y hacia a una o más tuberías, conformantes de unos captadores solares, que portan fluidos térmicos y que se prolongan verticalmente y en paralelo a la torre por su parte exterior y por su parte interior, y que, gracias a la captación de calor potenciada por los concentradores solares. Permiten suministrar agua caliente o vapor de agua.Solar thermal power plant of the tower, in which the tower incorporates along its structure solar concentrators to capture the energy of the sun and that reflect the radiation towards one side of the tower itself, made of heat-absorbing materials, to heat the tower and generate inside it a rising hot air stream; and towards one or more pipes, forming solar collectors, that carry thermal fluids and that extend vertically and parallel to the tower by its outer part and its inner part, and that, thanks to the heat collection enhanced by solar concentrators They allow to supply hot water or steam.

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201231319 Application no .: 201231319 ESPAÑA SPAIN Fecha de presentación de la solicitud: 21.08.2012 Date of submission of the application: 21.08.2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : Ver Hoja Adicional 51 Int. Cl.: See Additional Sheet DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
A TO
US 2009212570 A1 (LE JOHN O et al.) 27.08.2009, párrafos [14-15]; figura 1. 1 US 2009212570 A1 (LE JOHN O et al.) 27.08.2009, paragraphs [14-15]; Figure 1. one
A TO
US 4210463 A (ESCHER WILLIAM J D) 01.07.1980, columna 5, línea 28 – columna 6, línea 2; figura 2. 1 US 4210463 A (ESCHER WILLIAM J D) 01.07.1980, column 5, line 28 - column 6, line 2; figure 2. one
A TO
US 4224082 A (JACOBSON J MERRITT) 23.09.1980, columna 4, líneas 14-30; figuras 1,2,4. 1 US 4224082 A (JACOBSON J MERRITT) 23.09.1980, column 4, lines 14-30; Figures 1,2,4. one
A TO
FR 2844561 A1 (MILLION BERNARD PIERRE et al.) 19.03.2004, figura 1 & resumen de la base de datos Epodoc. Recuperado de Epoque; AN -FR-0211413-A. 1 FR 2844561 A1 (MILLION BERNARD PIERRE et al.) 19.03.2004, figure 1 & summary of the Epodoc database. Recovered from Epoque; AN -FR-0211413-A. one
A TO
WO 2006098662 A2 (HASSAN NAZAR M) 21.09.2006, todo el documento. 1 WO 2006098662 A2 (HASSAN NAZAR M) 21.09.2006, the whole document. one
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 21.02.2014 Date of realization of the report 21.02.2014
Examinador J. Merello Arvilla Página 1/4 Examiner J. Merello Arvilla Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201231319 Application number: 201231319 CLASIFICACIÓN OBJETO DE LA SOLICITUD F24J2/14 (2006.01) CLASSIFICATION OBJECT OF THE APPLICATION F24J2 / 14 (2006.01) F03G6/06 (2006.01) F24J2/07 (2006.01) Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) F03G6 / 06 (2006.01) F24J2 / 07 (2006.01) Minimum documentation sought (classification system followed by classification symbols) F24J, F03G F24J, F03G Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de búsqueda utilizados) INVENES, EPODOC, WPI Electronic databases consulted during the search (name of the database and, if possible, terms of search used) INVENTIONS, EPODOC, WPI Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201231319 Application number: 201231319 Fecha de Realización de la Opinión Escrita: 21.02.2014 Date of Completion of Written Opinion: 02.21.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-20 SI NO Claims Claims 1-20 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 1-20 SI NO Claims Claims 1-20 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201231319 Application number: 201231319 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
US 2009212570 A1 (LE JOHN O et al.) 27.08.2009 US 2009212570 A1 (LE JOHN O et al.) 08/27/2009
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement El documento D01 se considera el más próximo en el estado de la técnica a la invención de acuerdo con las reivindicaciones de la solicitud de patente objeto de la presente Opinión Escrita. El documento D01 presenta una central solar de torre que comprende una torre hueca y un concentrador solar externo que concentra los rayos solares sobre la torre. Dicha torre de acuerdo con el documento D01 presenta porciones transparentes para permitir el paso de la radiación solar a su interior y la creación de una corriente de aire caliente ascendente. La central de acuerdo con D01 cuenta también con un captador solar externo. Si bien la central solar de torre de acuerdo con el documento D01 presenta las similitudes anteriormente indicadas, difiere profundamente de la propuesta por la primera reivindicación de la solicitud de patente en estudio en cuanto a la distribución y forma de las porciones transparentes que presenta la torre, la existencia de un concentrador solar interno que coopera con un captador solar interno y la existencia de un material termoabsorbente en una cara exterior de la torre que capta parte de los rayos solares procedentes del concentrador solar externo. Debido a las diferencias indicadas no se considera obvio para un experto en la materia que partiera del documento D01 el llegar a la configuración propuesta en la reivindicación 1 de la solicitud de patente . Por tanto la invención, de acuerdo con dicha primera reivindicación, por no encontrarse recogida en el estado de la técnica es nueva (Ley 11/1986, Art. 6.1.) y por no resultar del mismo de una manera obvia para un experto en la materia tiene actividad inventiva (Ley 11/1986, Art. 8.1.). Document D01 is considered the closest in the state of the art to the invention according to the claims of the patent application object of this Written Opinion. Document D01 presents a tower solar power plant comprising a hollow tower and an external solar concentrator that concentrates the sun's rays on the tower. Said tower according to document D01 has transparent portions to allow the passage of solar radiation into its interior and the creation of an ascending hot air stream. The control panel according to D01 also has an external solar collector. Although the tower solar power plant according to document D01 has the similarities indicated above, it differs profoundly from the one proposed by the first claim of the patent application under study in terms of the distribution and shape of the transparent portions presented by the tower , the existence of an internal solar concentrator that cooperates with an internal solar collector and the existence of a heat absorbing material on an outer face of the tower that captures part of the solar rays from the external solar concentrator. Due to the differences indicated, it is not considered obvious to a person skilled in the art that it is based on document D01 to arrive at the configuration proposed in claim 1 of the patent application. Therefore, according to said first claim, because it is not included in the state of the art, it is new (Law 11/1986, Art. 6.1.) And for not being the same in an obvious way for an expert in the matter has inventive activity (Law 11/1986, Art. 8.1.). Por contar la primera reivindicación con novedad y actividad inventiva las reivindicaciones dependientes de la misma, es decir las reivindicaciones 2 a 20, presentan igualmente novedad (Ley 11/1986, Art. 6.1.) y actividad inventiva (Ley 11/1986, Art. 8.1.). Since the first claim has a novelty and inventive activity, the dependent claims thereof, that is, claims 2 to 20, also present novelty (Law 11/1986, Art. 6.1.) And inventive activity (Law 11/1986, Art. 8.1.). Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201231319A 2012-08-21 2012-08-21 SOLAR DE TORRE THERMAL POWER PLANT Expired - Fee Related ES2444019B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201231319A ES2444019B1 (en) 2012-08-21 2012-08-21 SOLAR DE TORRE THERMAL POWER PLANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201231319A ES2444019B1 (en) 2012-08-21 2012-08-21 SOLAR DE TORRE THERMAL POWER PLANT

Publications (3)

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ES2444019A2 ES2444019A2 (en) 2014-02-21
ES2444019R1 true ES2444019R1 (en) 2014-03-03
ES2444019B1 ES2444019B1 (en) 2014-10-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210463A (en) * 1977-07-11 1980-07-01 Escher William J D Multimode solar energy collector and process
US4224082A (en) * 1979-06-26 1980-09-23 Independent Power Company, Inc. Multi-functional solar collector pole
FR2844561A1 (en) * 2002-09-16 2004-03-19 Bernard Pierre Million DEVICE FOR CAPTURING, CONCENTRATING AND TRANSFORMING SOLAR ENERGY INTO MECHANICAL AND ELECTRICAL ENERGY
WO2006098662A2 (en) * 2005-03-17 2006-09-21 Hassan Nazar M The solar minaret
US20090212570A1 (en) * 2008-02-23 2009-08-27 Le John O Hybrid solar thermal chimney

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210463A (en) * 1977-07-11 1980-07-01 Escher William J D Multimode solar energy collector and process
US4224082A (en) * 1979-06-26 1980-09-23 Independent Power Company, Inc. Multi-functional solar collector pole
FR2844561A1 (en) * 2002-09-16 2004-03-19 Bernard Pierre Million DEVICE FOR CAPTURING, CONCENTRATING AND TRANSFORMING SOLAR ENERGY INTO MECHANICAL AND ELECTRICAL ENERGY
WO2006098662A2 (en) * 2005-03-17 2006-09-21 Hassan Nazar M The solar minaret
US20090212570A1 (en) * 2008-02-23 2009-08-27 Le John O Hybrid solar thermal chimney

Also Published As

Publication number Publication date
ES2444019A2 (en) 2014-02-21
ES2444019B1 (en) 2014-10-07

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