ES2154555B1 - Diafragma para la regulacion de la corriente fluida dentro de un tubo absorbedor de una central termica solar. - Google Patents

Diafragma para la regulacion de la corriente fluida dentro de un tubo absorbedor de una central termica solar.

Info

Publication number
ES2154555B1
ES2154555B1 ES009801767A ES9801767A ES2154555B1 ES 2154555 B1 ES2154555 B1 ES 2154555B1 ES 009801767 A ES009801767 A ES 009801767A ES 9801767 A ES9801767 A ES 9801767A ES 2154555 B1 ES2154555 B1 ES 2154555B1
Authority
ES
Spain
Prior art keywords
diaphragm
fluid
power plant
thermal power
solar thermal
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 - Fee Related
Application number
ES009801767A
Other languages
English (en)
Other versions
ES2154555A1 (es
Inventor
Bernhard Hoffschmidt
Robert Pitz-Paal
Peter Rietbrock
Manfred Boehmer
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of ES2154555A1 publication Critical patent/ES2154555A1/es
Application granted granted Critical
Publication of ES2154555B1 publication Critical patent/ES2154555B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F03G6/02—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
    • 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
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/50—Preventing overheating or overpressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • 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
    • 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)
  • Photovoltaic Devices (AREA)

Abstract

Diafragma para la regulación de la corriente fluida dentro de un tubo absorbedor de una central térmica solar. Un diafragma (1;10) para regulación de la corriente fluida en un tubo absorbedor (D) de una central térmica solar tiene un cuerpo en funciones de diafragma (2) con un orificio de diafragma (3) para el fluido (F) y un elemento obstructor o mariposa (4; 12) susceptible de desplazarse, al menos en parte. El elemento reductor o mariposa (4) está conectado con un elemento (6) susceptible de moverse (6), el cual está en contacto térmico con el fluido (f) y que cambia de forma dependiendo de la temperatura del fluido, de manera que cuando la temperatura del fluido (F) asciende la sección transversal del orificio del diafragma (3;11) aumenta, con lo que la masa del fluido (F) asciende y con ello la temperatura de nuevo desciende.
ES009801767A 1997-08-21 1998-08-14 Diafragma para la regulacion de la corriente fluida dentro de un tubo absorbedor de una central termica solar. Expired - Fee Related ES2154555B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19736335A DE19736335C1 (de) 1997-08-21 1997-08-21 Blende zur Regulierung der Fluidströmung in einem Absorberrohr eines solarthermischen Kraftwerks

Publications (2)

Publication Number Publication Date
ES2154555A1 ES2154555A1 (es) 2001-04-01
ES2154555B1 true ES2154555B1 (es) 2001-11-16

Family

ID=7839683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801767A Expired - Fee Related ES2154555B1 (es) 1997-08-21 1998-08-14 Diafragma para la regulacion de la corriente fluida dentro de un tubo absorbedor de una central termica solar.

Country Status (3)

Country Link
US (1) US5944010A (es)
DE (1) DE19736335C1 (es)
ES (1) ES2154555B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029940C1 (de) * 2000-06-17 2001-11-29 Deutsch Zentr Luft & Raumfahrt Gasbehandlungskörper
DE10225453B4 (de) * 2002-06-08 2004-07-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hochtemperaturbeständiges Bimaterialelement
DE102005035080A1 (de) * 2005-07-21 2007-01-25 Deutsches Zentrum für Luft- und Raumfahrt e.V. Solarstrahlungsempfänger und Verfahren zur Steuerung und/oder Regelung der Massenstromverteilung und/oder zum Temperaturausgleich an einem Solarstrahlungsempfänger
JP5743485B2 (ja) * 2010-10-25 2015-07-01 イビデン株式会社 集熱レシーバー及び太陽熱発電装置
US20140047838A1 (en) * 2012-08-17 2014-02-20 Mark Marshall Meyers Concentrated solar energy receiver
CA2889424A1 (en) 2012-09-12 2014-03-20 The University Of Wyoming Research Corporation D/B/A Western Research Institute Continuous destabilization of emulsions
JP6767975B2 (ja) * 2014-07-03 2020-10-14 タイル ソーラー, エルエルシーTyll Solar, Llc 太陽エネルギーシステム
CN107036303B (zh) * 2017-04-21 2023-09-22 华电电力科学研究院 带保护系统的塔式太阳能接收器
WO2020036825A1 (en) 2018-08-11 2020-02-20 Tyll Solar, Llc Solar energy system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729082A1 (de) * 1977-06-25 1979-01-11 Vaillant Joh Gmbh & Co Steuerschaltung fuer einen sonnenkollektor
US4237865A (en) * 1979-03-02 1980-12-09 Lorenz Peter J Solar heating siding panel
US4273102A (en) * 1979-05-29 1981-06-16 Anthony Myron L Solar energy system
CH661976A5 (de) * 1983-05-09 1987-08-31 Sulzer Ag Empfaenger zur nutzung von sonnenenergie.
DE4418951C2 (de) * 1994-05-31 1997-05-15 Fichtner Dev Engineering Gmbh Solarenergieanlage

Also Published As

Publication number Publication date
ES2154555A1 (es) 2001-04-01
DE19736335C1 (de) 1999-03-18
US5944010A (en) 1999-08-31

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