ES2500865B1 - Sistema de calentamiento de un fluido de transferencia de calor para un concentrador solar cilindro-parabólico - Google Patents

Sistema de calentamiento de un fluido de transferencia de calor para un concentrador solar cilindro-parabólico Download PDF

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Publication number
ES2500865B1
ES2500865B1 ES201490045A ES201490045A ES2500865B1 ES 2500865 B1 ES2500865 B1 ES 2500865B1 ES 201490045 A ES201490045 A ES 201490045A ES 201490045 A ES201490045 A ES 201490045A ES 2500865 B1 ES2500865 B1 ES 2500865B1
Authority
ES
Spain
Prior art keywords
tube
solar concentrator
parabolic trough
trough solar
heat transfer
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
ES201490045A
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English (en)
Other versions
ES2500865R1 (es
ES2500865A2 (es
Inventor
Deven O`ROURKE
Nathan Stegall
Kerry Manning
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.)
Abengoa Solar LLC
Original Assignee
Abengoa Solar LLC
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
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Application filed by Abengoa Solar LLC filed Critical Abengoa Solar LLC
Publication of ES2500865A2 publication Critical patent/ES2500865A2/es
Publication of ES2500865R1 publication Critical patent/ES2500865R1/es
Application granted granted Critical
Publication of ES2500865B1 publication Critical patent/ES2500865B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F24S40/70—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
    • 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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/16—Arrangement of interconnected standing structures; Standing structures having separate supporting portions for adjacent modules
    • 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
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • 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
    • F24S40/80—Accommodating differential expansion of solar collector elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/20—Working fluids specially adapted for solar heat collectors
    • 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
    • Y02E10/44—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
    • 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

Landscapes

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

Abstract

Sistema de calentamiento de un fluido de transferencia de calor para un concentrador solar cilindro-parabólico donde el sistema incluye un conector de terminal intermedio que interconecta eléctricamente un tubo receptor del concentrador solar cilíndrico-parabólico a través de una fuente de alimentación.#El conector de terminal intermedio puede incluir un par de placas paralelas al tubo receptor.#El sistema incluye, además, un par de conectores terminales de extremo.#Cada conector terminal de extremo dispone de una placa de tubo receptor que tiene una abertura que rodea completamente el tubo receptor del conjunto de tubos.#Los conectores terminales de extremo pueden incluir adicionalmente una extensión de conector terminal que está en ángulo con la placa de tubo receptor.#Un conductor de retorno de corriente se extiende entre un conector de terminal de extremo y la fuente de alimentación.#El conductor de retorno actual se apoya en el marco del colector o estructura y/o una estructura de soporte del tubo receptor.

Description

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Claims (1)

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ES201490045A 2011-10-20 2012-10-08 Sistema de calentamiento de un fluido de transferencia de calor para un concentrador solar cilindro-parabólico Expired - Fee Related ES2500865B1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161549674P 2011-10-20 2011-10-20
US61/549674 2011-10-20
PCT/US2012/059210 WO2013059017A2 (en) 2011-10-20 2012-10-08 Heat transfer fluid heating system and method for a parabolic trough solar concentrator

Publications (3)

Publication Number Publication Date
ES2500865A2 ES2500865A2 (es) 2014-09-30
ES2500865R1 ES2500865R1 (es) 2014-10-08
ES2500865B1 true ES2500865B1 (es) 2015-07-20

Family

ID=48141601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201490045A Expired - Fee Related ES2500865B1 (es) 2011-10-20 2012-10-08 Sistema de calentamiento de un fluido de transferencia de calor para un concentrador solar cilindro-parabólico

Country Status (7)

Country Link
US (1) US9631839B2 (es)
EP (1) EP2769153A4 (es)
CN (1) CN104011481A (es)
CL (1) CL2014001005A1 (es)
ES (1) ES2500865B1 (es)
WO (1) WO2013059017A2 (es)
ZA (1) ZA201402883B (es)

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CN104567018B (zh) * 2015-01-09 2018-04-27 南通职业大学 槽式抛物面太阳能聚光集热器及其组装工艺
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Also Published As

Publication number Publication date
ES2500865R1 (es) 2014-10-08
CL2014001005A1 (es) 2014-10-03
US9631839B2 (en) 2017-04-25
CN104011481A (zh) 2014-08-27
WO2013059017A2 (en) 2013-04-25
US20140270740A1 (en) 2014-09-18
EP2769153A2 (en) 2014-08-27
EP2769153A4 (en) 2015-07-15
ZA201402883B (en) 2015-04-29
ES2500865A2 (es) 2014-09-30
WO2013059017A3 (en) 2013-07-11

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