WO2009157031A1 - Panneau solaire thermique et système de chauffage à l’énergie solaire comprenant un tel panneau - Google Patents

Panneau solaire thermique et système de chauffage à l’énergie solaire comprenant un tel panneau Download PDF

Info

Publication number
WO2009157031A1
WO2009157031A1 PCT/IT2009/000237 IT2009000237W WO2009157031A1 WO 2009157031 A1 WO2009157031 A1 WO 2009157031A1 IT 2009000237 W IT2009000237 W IT 2009000237W WO 2009157031 A1 WO2009157031 A1 WO 2009157031A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
casing
layer
impregnated
solar panel
Prior art date
Application number
PCT/IT2009/000237
Other languages
English (en)
Inventor
Mario Bruno Anselmo
Original Assignee
Mario Bruno Anselmo
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 Mario Bruno Anselmo filed Critical Mario Bruno Anselmo
Priority to EP09769815A priority Critical patent/EP2315978A1/fr
Publication of WO2009157031A1 publication Critical patent/WO2009157031A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
    • 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
    • F24S10/60—Solar heat collectors using working fluids the working fluids trickling freely over absorbing elements
    • 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
    • F24S10/80—Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
    • 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

Definitions

  • the present invention refers to a thermal solar panel and to a solar energy heating system comprising such panel.
  • solar energy heating systems are composed of plane glass thermal solar panels or solar panels with vacuum tubes exposed to sun radiations, at least one tank for collecting heated water, possible pumps and electronic control units. Solar panels then operate as collectors of solar energy inside which water is heated.
  • the tank is used to accumulate heated water produced by panels, keeping it hot also for several days, in order to use it when it is actually necessary or in order to have a good reserve of hot water to be used in days when the sun is scarce.
  • Glass solar panels are composed of a glass that is transparent to sunlight, but opaque to infrared rays that are thereby kept inside the panel itself.
  • the surface of this type of panels can be treated or not with products that improve its efficiency (namely its capability of "keeping" rays).
  • Vacuum solar panels instead appear as glass tubes, inside which a very small (vacuum) air pressure is applied, to prevent heating from being given away (thermos effect) . Inside it, therefore, a heat-absorbing element is placed, generally composed of a copper tube.
  • thermal solar panels however, in addition to being extremely costly, are technically complex and relatively fragile, above all if exposed to particularly adverse climatic conditions, such as for example in case of hail storms.
  • natural circulation solar systems are single- block closed-circuit systems, that operate without needing either pumps or electric components: in this case, heated water inside the panels rises by convection (thermo-siphon effect) towards the tank, then flowing into the house circuit.
  • forced circulation solar system the tank instead is assembled separately and liquid in the primary circuit is pushed by a circulating pump that is operated by an electronic unit that compares the temperatures of panels and water in the accumulating tank detected by suitable probes.
  • object of the present invention is solving the above prior art problems by providing a thermal solar panel that is cheaper and can be more easily made with respect to prior art solar panels.
  • Another object of the present invention is providing a solar energy heating system that is more efficient and, at the same time, cheaper than prior art energy systems.
  • FIGURE Ia shows a side sectional view of a preferred embodiment of a thermal solar panel according to the present invention
  • FIGURE Ib shows a side sectional view of another preferred embodiment of a thermal solar panel according to the present invention.
  • FIGURE 2 shows a block diagram showing a preferred embodiment of the heating system according to the present invention
  • FIGURE 3 shows a front sectional view of a preferred embodiment of a component of the heating system according to the present invention.
  • a preferred embodiment of the thermal solar panel 1 comprises at least one casing 3 made of opaque material to infrared rays of sun rays R, inside which at least one layer of material 5 is arranged, adapted to be impregnated with fluid F to be heated, preferably water, at least one upper side 3a of such casing 3 being equipped with delivering means 6 of such fluid on such layer of material 5 adapted to be impregnated and at least one lower side 3b of such casing 3 being equipped with collecting means 7 of such heated fluid F c on such layer of material 5 adapted to be impregnated by the thermal energy kept inside such casing 3 and generated by such infrared rays, the layer of material 5 adapted to be impregnated being suitable for conducting, by gravity, fluid F from delivering means 6 to collecting means 7.
  • the casing 3 of opaque material to infrared rays is made of a black-coloured film of stabilised plastic material, therefore greatly free from thermal dilatation phenomena. Such film is then bent in such a way as to show its edged 3c oriented upwards and to form a pocket inside which the layer of material 5 adapted to be impregnated is inserted.
  • the layer of material 5 adapted to be impregnated is made of a non- woven fabric: as known, the non-woven fabric is a polymeric material composed of a series of continuous and parallel threads, transversally overlapped to a series of extruded, softened threads welded in their intersection points .
  • the delivering means 6 are preferably composed of at least one duct for fluid F equipped with at least one delivering nozzle 6a (preferably a plurality of suitably- spaced delivering nozzles 6a) adapted to deliver fluid F on the upper surface of the layer of material 5 adapted to be impregnated.
  • the collecting means 7 are represented by the bend arranged on the lower side 3b of the casing 3, such bend being obtained from the pocket- shaped bending of the film of stabilised plastic material making the casing 3 itself.
  • the collecting means 7 could be made as at least one duct equipped with at least one slit 7a for collecting the heated fluid F c coming from the layer of material 5 adapted to be impregnated.
  • the collecting means 7 therefore allow channelling the heated fluid F c from the thermal solar panel 1 towards a separate and distinct collecting tank.
  • fluid F is delivered by the delivering means 6: fluid F is then distributed on the upper surface of the layer of material 5 adapted to be impregnated and, by sliding thereon due to the gravity force, proceeds downwards to be then collected by the collecting means 7. However, during the step of staying onto the layer of material 5 adapted to be impregnated, fluid F passes to a state with heated fluid F c (state in which it is collected by the 9 collecting means 7) through a heating step F R by the thermal energy kept inside the casing 3.
  • the amount of thermal energy transferred to the fluid is a function of the stay time of the fluid itself on the layer of material 5 adapted to be impregnated, and therefore of the time the fluid takes to travel along the distance that can be found between delivering means 6 and collecting means 7 on the surface of the layer of material 5 adapted to be impregnated.
  • the amount of fluid heating can then be easily adjusted through numerous building factors for the thermal solar panel 1 according to the present invention, such as for example: slanting imposed to panel 1, that affects the fluid sliding speed on the layer of material 5 adapted to be impregnated and on the incidence of rays R on the layer itself; and/or length L of the layer of material 5 adapted to be impregnated; and/or type of material of which the layer of material 5 adapted to be impregnated and/or the casing 3 are made.
  • thermal solar panel 1 could be equipped with at least one internal temperature sensor 9 that, by cooperating with suitable and substantially known control means, points out the temperature reached inside the casing 3 to manage the optimum operation of the panel 1 itself.
  • the operating positioning of the thermal solar panel 1 according to the present invention is extremely practical and easy: due to its own simple and sturdy structure, in addition to allow the use of classical support structures, the thermal solar panel 1 can also be directly rested on the ground, possibly by interposing at least one layer of insulating material 11: if the ground is plane, to obtain the desired slanting for the resting surface of the panel 1, it is possible to make suitably slanted embankments, possibly covered with at least one layer of plastic material, such as for example NYLON®,- through a suitable machine, in order to avoid washing away the ground and an undesired growth of grasses .
  • plastic material such as for example NYLON®
  • the solar energy heating system 100 comprises:
  • the radiating dissipator 103 is therefore suitable to dissipate in the outside environment of a user 104, heating him, the thermal energy contained inside the heated fluid F c ;
  • At least one duct 106 for recovering fluid F cooled by the radiating dissipator 103 and for delivering it to the delivering means 6 of the thermal solar panel 1; possibly, along the recovering duct 105, it is possible to provide at least one spare tank 107 for the supply fluid F of the del thermal solar panel 1.
  • the system 100 can comprise an adequate number of pumps 109, 111, 113 and/or 115 suitably arranged along the ducts 102, 105 and/or 106 to allow circulating the heated fluid F c from the solar panel 1 or the cooled fluid inside the system 100 itself.
  • the system 100 also allows using the heated fluid F c to heat water required by the user 104, in particular for services that can require the delivery of hot water such as, for example, showers, baths, basins, swimming pools, etc.
  • at least one duct 112 for supplying hot drinkable water of the hydraulic plant of the user 104 passes inside the tank 101 for collecting the heated fluid F c , such duct being preferably of the serpentine type due to thermal exchange efficiency reasons, so that water passing inside the supply duct 114 is heated by the heated fluid F c contained inside the tank 101 before being entered in the hot water plant of the traditional hydraulic plant.
  • the supply duct 112 could be connected to at least one electric water heater or boiler 114: in such a way, the electric heater or boiler 114 could further heat the water already heated in the tank 101 to reach the temperature required by the user and possibly not obtained by the sole thermal exchange with the heated fluid F c .
  • the section of duct 112 passing inside the tank 101 could be replaced by a common fluid/water heat exchanger.
  • a preferred embodiment of the radiating dissipator 103 of the system 100 comprises at least one radiating module 117, each radiating module 117 being composed of at least one casing 119 made of thermally conducing material, such as for example polyethylene, inside which at least one layer of material 121 adapted to be impregnated by the heated fluid F c is arranged, at least one upper side of such casing 119 being equipped with delivering means 123 for such heated fluid F c on such layer of material 121 adapted to be impregnated and at least one lower side of such casing 3 being equipped with collecting means 125 of the fluid F cooled on such layer of material 121 adapted to be impregnated, having given thermal energy outwards through the casing 119, the layer of material 121 adapted to be impregnated being adapted to conduce by gravity the fluid F from the delivering means 123 to the collecting means 125.
  • each radiating module 117 being composed of at least one casing 119 made of thermally conducing material, such as for example polyethylene
  • the layer of material 121 adapted to be impregnated is preferably made of a non-woven fabric.
  • the delivering means 123 are preferably composed of at least one duct of the heated fluid F c connected to the delivery duct 105 and equipped with at least one delivering nozzle (preferably a plurality of suitably spaced delivering nozzles) suitable to deliver the heated fluid F c on the upper surface of the layer of material 121 adapted to be impregnated.
  • the collecting means 125 are preferably made as at least one collecting basin of the cooled fluid coming from the layer of material 121 adapted to be impregnated connected to the recovering duct 106 by means of at least one discharge duct 127, possibly by interposing at least one delivery pump 129.
  • the heated fluid F c is delivered by the delivering means 123, it impregnates the layer of material 121 adapted to be impregnated and, proceeding downwards due to the gravity force in order to be then collected by the collecting means 125, gives thermal energy outside through the casing 117. Also in this case, the amount of thermal energy transferred by the heated fluid F c outside is function of the stay time of the fluid itself on the layer of material 121 adapted to be impregnated, and therefore of the time the fluid spent traveling along the distance between the delivering means 123 and the collecting means 125 along the layer of material 121 adapted to be impregnated.
  • the number of radiating modules 117 to be arranged in series is various and depends on the sizes of the environment to be heated with heat coming from the heated fluid F c .
  • the radiating dissipator 103 operates as air conditioner.

Abstract

La présente invention concerne un panneau solaire thermique (1) comprenant au moins une coque (3) d’un matériau opaque aux rayons infrarouges des rayons solaires (R), et au moins une couche d’un matériau (5) conçu pour être imprégné d’un fluide (F) devant être chauffé à l’intérieur de ladite coque (3). Au moins un côté supérieur (3a) de ladite coque (3) est équipé de moyens de distribution (6) dudit fluide sur ladite couche de matériau (5) et au moins un côté inférieur (3b) de ladite coque (3) est équipé de moyens de collecte (7) dudit fluide chauffé (Fc) sur ladite couche de matériau (5) par l’énergie thermique conservée à l’intérieur de cette coque (3) et générée par ces rayons infrarouges. L’invention porte en outre sur un système de chauffage à l’énergie solaire (100) qui comprend les éléments suivants : au moins un panneau solaire thermique (1) ; au moins un réservoir (101) destiné à collecter ledit fluide chauffé (Fc) à partir dudit panneau solaire thermique (1) ; au moins un dissipateur de radiation (103) alimenté par ledit fluide chauffé (Fc) provenant dudit réservoir (101) ; et au moins un conduit (106) destiné à récupérer ledit fluide (F) refroidi par ledit dissipateur de radiation (103) et à le distribuer auxdits moyens de distribution (6) du panneau solaire thermique (1).
PCT/IT2009/000237 2008-06-26 2009-05-29 Panneau solaire thermique et système de chauffage à l’énergie solaire comprenant un tel panneau WO2009157031A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09769815A EP2315978A1 (fr) 2008-06-26 2009-05-29 Panneau solaire thermique et système de chauffage à l énergie solaire comprenant un tel panneau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2008A000502 2008-06-26
IT000502A ITTO20080502A1 (it) 2008-06-26 2008-06-26 Pannello solare termico e sistema di riscaldamento ad energia solare comprendente tale pannello.

Publications (1)

Publication Number Publication Date
WO2009157031A1 true WO2009157031A1 (fr) 2009-12-30

Family

ID=40302188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000237 WO2009157031A1 (fr) 2008-06-26 2009-05-29 Panneau solaire thermique et système de chauffage à l’énergie solaire comprenant un tel panneau

Country Status (3)

Country Link
EP (1) EP2315978A1 (fr)
IT (1) ITTO20080502A1 (fr)
WO (1) WO2009157031A1 (fr)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991742A (en) * 1975-01-09 1976-11-16 Burke Industries, Inc. Solar energy heat transfer system
US4002040A (en) * 1973-07-08 1977-01-11 Aktiebolaget Carl Munters Method of cooling air and apparatus intended therefor
BE863427A (nl) * 1978-01-30 1978-05-16 Kerpentier Willij J J Werkwijze en inrichting voor het opslaan van energie
CH604108A5 (en) * 1976-04-22 1978-08-31 Felix Duerst Solar heating plant with two tanks
US4121568A (en) * 1976-04-20 1978-10-24 James Percival Olsen Solar panel flat plate collector
FR2431670A1 (fr) * 1978-07-17 1980-02-15 Gantois Dispositif de regularisation du ruissellement d'un liquide sur une surface, telle que celle des plaques d'un echangeur de temperature a ruissellement de liquide
JPS56146985A (en) * 1980-04-15 1981-11-14 Central Res Inst Of Electric Power Ind Heat exchanging device
DE3027650A1 (de) * 1980-07-22 1982-02-25 Heinz 8600 Bamberg Herbertz Vorrichtung zur waermegewinnung
US4335708A (en) * 1978-04-26 1982-06-22 Heinz Holter Solar collector
USRE31321E (en) * 1977-07-20 1983-07-26 Halm Industries Co. Inc. Solar heating system
US4396007A (en) * 1981-11-03 1983-08-02 Siemiller Gerald L Solarmat
US4414961A (en) * 1981-02-18 1983-11-15 Luebke Robert W Solar energy collecting panel and apparatus
US5313933A (en) * 1992-08-05 1994-05-24 Gocze Thomas E Solar collector with fiber material absorber layer
WO2004025188A1 (fr) * 2002-09-16 2004-03-25 Ollin Sustainable Technologies Pty. Ltd. Chauffe-eau

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002040A (en) * 1973-07-08 1977-01-11 Aktiebolaget Carl Munters Method of cooling air and apparatus intended therefor
US3991742A (en) * 1975-01-09 1976-11-16 Burke Industries, Inc. Solar energy heat transfer system
US4121568A (en) * 1976-04-20 1978-10-24 James Percival Olsen Solar panel flat plate collector
CH604108A5 (en) * 1976-04-22 1978-08-31 Felix Duerst Solar heating plant with two tanks
USRE31321E (en) * 1977-07-20 1983-07-26 Halm Industries Co. Inc. Solar heating system
BE863427A (nl) * 1978-01-30 1978-05-16 Kerpentier Willij J J Werkwijze en inrichting voor het opslaan van energie
US4335708A (en) * 1978-04-26 1982-06-22 Heinz Holter Solar collector
FR2431670A1 (fr) * 1978-07-17 1980-02-15 Gantois Dispositif de regularisation du ruissellement d'un liquide sur une surface, telle que celle des plaques d'un echangeur de temperature a ruissellement de liquide
JPS56146985A (en) * 1980-04-15 1981-11-14 Central Res Inst Of Electric Power Ind Heat exchanging device
DE3027650A1 (de) * 1980-07-22 1982-02-25 Heinz 8600 Bamberg Herbertz Vorrichtung zur waermegewinnung
US4414961A (en) * 1981-02-18 1983-11-15 Luebke Robert W Solar energy collecting panel and apparatus
US4396007A (en) * 1981-11-03 1983-08-02 Siemiller Gerald L Solarmat
US5313933A (en) * 1992-08-05 1994-05-24 Gocze Thomas E Solar collector with fiber material absorber layer
WO2004025188A1 (fr) * 2002-09-16 2004-03-25 Ollin Sustainable Technologies Pty. Ltd. Chauffe-eau

Also Published As

Publication number Publication date
ITTO20080502A1 (it) 2008-09-25
EP2315978A1 (fr) 2011-05-04

Similar Documents

Publication Publication Date Title
AU706605B2 (en) Solar concentrator for heat and electricity
US8096293B2 (en) Water-heating system
KR101172578B1 (ko) 집광형 태양열 집열장치
US20060011193A1 (en) Water pre-heating arrangement
US9482209B2 (en) Solar water heater
US20160233829A1 (en) Solar water-collecting, air-conditioning, light-transmitting and power generating house
KR100675785B1 (ko) 태양열 집열기 및 이를 이용한 난방장치
CN105104021A (zh) 一种用于设施栽培的太阳能增温系统
KR101404375B1 (ko) 태양광을 이용한 가열장치
CN102080432A (zh) 与建筑一体化外遮阳抛物反射镜追日太阳能集热器
CN202293013U (zh) 一种水泥制品的太阳能热水养护系统
CN105823230A (zh) 太阳能聚热发电自动跟踪控制超导热水系统
WO2009157031A1 (fr) Panneau solaire thermique et système de chauffage à l’énergie solaire comprenant un tel panneau
CN205883157U (zh) 一种水面漂浮光伏板智能散热装置
KR20170038510A (ko) 진공집열튜브와 히터를 사용한 태양열 온수난방 보일러 시스템
CN201517808U (zh) 楼房太阳能分户采暖系统
CN105627583A (zh) 自动跟踪太阳聚热发电空气能超导热水系统
KR101336602B1 (ko) 태양열을 이용한 고효율의 고온 열원장치
KR101218192B1 (ko) 태양열온수장치
CN109945372A (zh) 一种高效太阳能异戊烷空调系统
JP2013179138A (ja) 太陽光発電装置及びそれを備える太陽光発電システム
CN213657159U (zh) 一种太阳能热水装置
KR101262749B1 (ko) 태양 에너지 및 상용 전원 겸용 난방 시스템
EP1998121A2 (fr) Balustrade dotée d'un absorbeur thermique intégré pour la production d'eau chaude
KR101313695B1 (ko) 태양열 난방장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09769815

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009769815

Country of ref document: EP