ES2570593A1 - Multi-mode solar concentrator (Machine-translation by Google Translate, not legally binding) - Google Patents

Multi-mode solar concentrator (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES2570593A1
ES2570593A1 ES201400974A ES201400974A ES2570593A1 ES 2570593 A1 ES2570593 A1 ES 2570593A1 ES 201400974 A ES201400974 A ES 201400974A ES 201400974 A ES201400974 A ES 201400974A ES 2570593 A1 ES2570593 A1 ES 2570593A1
Authority
ES
Spain
Prior art keywords
solar
mode
radiation
slats
take advantage
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
ES201400974A
Other languages
Spanish (es)
Other versions
ES2570593B2 (en
Inventor
Da Silva Ricardo Manuel Parreira
Garcia Manuel Perez
Soria Manuel Berenguel
Garcia Aránzazu Fernandez
Gutierrez Loreto Valenzuela
Moya Eduardo Zarza
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.)
CIEMAT
Universidad de Almeria
Original Assignee
CIEMAT
Universidad de Almeria
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 CIEMAT, Universidad de Almeria filed Critical CIEMAT
Priority to ES201400974A priority Critical patent/ES2570593B2/en
Publication of ES2570593A1 publication Critical patent/ES2570593A1/en
Application granted granted Critical
Publication of ES2570593B2 publication Critical patent/ES2570593B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/20—Solar heat collectors using working fluids having circuits for two or more working fluids
    • 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
    • F24S20/25—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants using direct solar radiation in combination with concentrated radiation
    • 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
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

Abstract

Multi-mode solar concentrator. The object of the invention is a solar collector consisting of a thermally insulated parabolic trough concentrator (CCP) (4), a glass cover in its opening plane (1), a tubular absorber located at its focus through which a heat transfer fluid circulates (3), with or without glass encapsulation (2), and a mechanism of absorbing rotating slats (5). The invention allows, by rotating the slats, to choose between an operation mode in solar concentration in the focal absorber to take advantage of direct solar radiation (3) and a conventional flat plate operation mode to take advantage of solar radiation. global (6). Its use is proposed as part of solar thermal installations in order to a) feed with a single element processes that present combined demands of low and medium temperature depending on their temporal or seasonal programming, b) allow supplementary solar use in installations of CCP during periods of reduced direct radiation and c) have additional capacity for temperature and radiation regulation.
ES201400974A 2014-11-18 2014-11-18 Multi-mode solar concentrator Active ES2570593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201400974A ES2570593B2 (en) 2014-11-18 2014-11-18 Multi-mode solar concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201400974A ES2570593B2 (en) 2014-11-18 2014-11-18 Multi-mode solar concentrator

Publications (2)

Publication Number Publication Date
ES2570593A1 true ES2570593A1 (en) 2016-05-19
ES2570593B2 ES2570593B2 (en) 2017-02-03

Family

ID=55963539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201400974A Active ES2570593B2 (en) 2014-11-18 2014-11-18 Multi-mode solar concentrator

Country Status (1)

Country Link
ES (1) ES2570593B2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136673A (en) * 1977-07-11 1979-01-30 Escher William J D Multimode solar energy collector and process
US4138994A (en) * 1977-07-14 1979-02-13 Shipley Jr Robert M Solar heating unit
US4210463A (en) * 1977-07-11 1980-07-01 Escher William J D Multimode solar energy collector and process
US4427838A (en) * 1981-06-09 1984-01-24 Goldman Arnold J Direct and diffused solar radiation collector
DE3236888A1 (en) * 1982-10-05 1984-04-05 Alfons Liekmeier Solar collector system with a large number of displaceable concave mirror reflectors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136673A (en) * 1977-07-11 1979-01-30 Escher William J D Multimode solar energy collector and process
US4210463A (en) * 1977-07-11 1980-07-01 Escher William J D Multimode solar energy collector and process
US4138994A (en) * 1977-07-14 1979-02-13 Shipley Jr Robert M Solar heating unit
US4427838A (en) * 1981-06-09 1984-01-24 Goldman Arnold J Direct and diffused solar radiation collector
DE3236888A1 (en) * 1982-10-05 1984-04-05 Alfons Liekmeier Solar collector system with a large number of displaceable concave mirror reflectors

Also Published As

Publication number Publication date
ES2570593B2 (en) 2017-02-03

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