ES272531U - Solar collector - Google Patents

Solar collector

Info

Publication number
ES272531U
ES272531U ES1982272531U ES272531U ES272531U ES 272531 U ES272531 U ES 272531U ES 1982272531 U ES1982272531 U ES 1982272531U ES 272531 U ES272531 U ES 272531U ES 272531 U ES272531 U ES 272531U
Authority
ES
Spain
Prior art keywords
tubes
fins
towards
curved
consequently
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
ES1982272531U
Other languages
Spanish (es)
Other versions
ES272531Y (en
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.)
SOLARIS Srl
Original Assignee
SOLARIS Srl
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 SOLARIS Srl filed Critical SOLARIS Srl
Publication of ES272531U publication Critical patent/ES272531U/en
Application granted granted Critical
Publication of ES272531Y publication Critical patent/ES272531Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
    • 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
    • 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
    • F24S70/00—Details of absorbing elements
    • F24S70/60—Details of absorbing elements characterised by the structure or construction
    • F24S70/65—Combinations of two or more absorbing elements
    • 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
    • F24S2023/83—Other shapes
    • F24S2023/832—Other shapes curved
    • 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
    • F24S2023/88—Multi reflective traps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Flat solar collector of finned tubes, perfected particularly of the type in which the solar energy collector element disposed in a usual manner inside the panel, between a previous transparent plate, at least, and a rear insulating panel, is constituted by a series of tubes (1) disposed parallel to each other and appropriately spaced apart, preferably located in the same plane, at least in one row, which are inserted and connected integrally to a series of sheets (2) of substantially rectilinear shape, arranged transversely to those and also opportunely spaced apart, which form the fins of such tubes, obtaining the set with the same technique and the same procedures as the well-known "finned batteries", commonly used in particular as heat exchange elements, being connected such tubes (1) by their ends to suitable collectors for connection to the installation of a and consequently traveled by the thermoporter fluid, said fins (2) being divided by said tubes in two parts, a part turned towards the radiation, called anterior (2 ") and the opposite, called posterior (2"), characterized in that said rear parts (2 ") of said fins are curved at least in a portion (5) all in the same direction, so that the ends (6) of the said incurved portions (5) are arranged in the proximity of the back surface of the contiguous curved stretch towards which they are turned, such curved sections forming cavities of decreasing section suitable for transporting and concentrating towards the bottom thereof the radiant energy captured, minimizing its remission, also having as a result said concentration an increase in temperature in the proximities of said fins, with the consequent reduction of the convective movements in the anterior part between the sensor element and the transparent plate and consequently of the thermal losses derived. (Machine-translation by Google Translate, not legally binding)
ES1982272531U 1981-02-27 1982-02-27 SOLAR COLLECTOR OF FLAT TUBES, PERFECTED. Expired ES272531Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45709/81A IT1168517B (en) 1981-02-27 1981-02-27 IMPROVEMENT OF FLAT SOLAR COLLECTORS WITH FINNED TUBES

Publications (2)

Publication Number Publication Date
ES272531U true ES272531U (en) 1983-11-16
ES272531Y ES272531Y (en) 1984-05-16

Family

ID=11257472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982272531U Expired ES272531Y (en) 1981-02-27 1982-02-27 SOLAR COLLECTOR OF FLAT TUBES, PERFECTED.

Country Status (5)

Country Link
AT (1) AT384885B (en)
DE (1) DE3205883A1 (en)
ES (1) ES272531Y (en)
FR (1) FR2500919A1 (en)
IT (1) IT1168517B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010116010A1 (en) * 2009-04-06 2010-10-14 Abengoa Solar New Technologies, S.A. Solar receiver with natural circulation for generating saturated steam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20051062A1 (en) * 2005-06-09 2006-12-10 Reginald Ian Williams HEAT EXCHANGER FOR SOLAR ENERGY GENERATORS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974824A (en) * 1974-08-09 1976-08-17 Solergy, Inc. Solar heating device
DE2654044A1 (en) * 1976-11-29 1978-06-01 Gerhard Schormann Solar energy collector with convection system - is mounted on house roof and collects diffused sunlight by convector having closely spaced lamellae pressed on copper tube
DE2719832A1 (en) * 1977-05-04 1978-11-16 Wolfgang Jokubeit Herstellung Louvred solar collector with blades fixed to piping system - has inner blade edges curved to form radiation traps
DE2748688A1 (en) * 1977-10-29 1979-05-03 Messerschmitt Boelkow Blohm SOLAR COLLECTOR
DE2813675A1 (en) * 1978-03-30 1979-10-04 Werner Tribelhorn Solar energy collector - having cylindrical lamellae attached to tubular elements for optimum radiation collection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010116010A1 (en) * 2009-04-06 2010-10-14 Abengoa Solar New Technologies, S.A. Solar receiver with natural circulation for generating saturated steam
ES2347752A1 (en) * 2009-04-06 2010-11-03 Abengoa Solar New Technologies, S.A Solar receiver with natural circulation for generating saturated steam

Also Published As

Publication number Publication date
DE3205883A1 (en) 1982-09-16
IT8145709A1 (en) 1982-08-27
IT8145709A0 (en) 1981-02-27
FR2500919A1 (en) 1982-09-03
AT384885B (en) 1988-01-25
IT1168517B (en) 1987-05-20
ES272531Y (en) 1984-05-16
FR2500919B3 (en) 1984-01-06
ATA75082A (en) 1987-01-15

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