SE537409C2 - Ceiling for absorbing solar energy - Google Patents
Ceiling for absorbing solar energy Download PDFInfo
- Publication number
- SE537409C2 SE537409C2 SE1250216A SE1250216A SE537409C2 SE 537409 C2 SE537409 C2 SE 537409C2 SE 1250216 A SE1250216 A SE 1250216A SE 1250216 A SE1250216 A SE 1250216A SE 537409 C2 SE537409 C2 SE 537409C2
- Authority
- SE
- Sweden
- Prior art keywords
- solar
- modules
- solar collector
- channels
- roof
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000011343 solid material Substances 0.000 abstract description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 241001590997 Moolgarda engeli Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- 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
-
- 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
- F24S10/72—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being integrated in a block; the tubular conduits touching each other
-
- 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
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
-
- 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
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/60—Thermal-PV hybrids
Abstract
Sammandrag SolfAngare och solpanel med solceller for en byggnads tak, vilken solf5ngare Jr anordnad att medelst solen uppyarma vatten, som tillfores solf5ngaren och som via kanaler eller ror flyter genom solfAngaren, dar solf5ngaren Jr anordnad att tillfora uppyarmt vatten till byggnadens vattenledningssystem. Uppfinningen utmarkes av, att solfAngaren innefattar moduler (1) av massivt material, av att modulerna är forsedda med en eller flera kanaler (4,5,6) eller ror lopande inuti modu- lerna, av att modulernas (1) material har en varmekapacitet Atminstone motsvarande ett svart gummimaterial samt av att solfangarens yttre innefattar ljusgenomslappliga takpannor (7) med en storlek motsvarande konventionella tegelpannor och av att solpaneler for alstrande av elenergi forefinns p5 modulernas mot takpannornas vanda sida. Summary Solar collectors and solar panels with solar cells for a building's roof, which solar collectors are arranged to heat water by means of the sun, which is supplied to the solar collector and which flows through channels through the solar collector, where the solar collector is arranged to supply heated water to the building's water supply system. The invention is marked by the fact that the solar collector comprises modules (1) of solid material, in that the modules are provided with one or more channels (4,5,6) or tubes running inside the modules, in that the material of the modules (1) has a heat capacity At least corresponding to a black rubber material and in that the exterior of the solar collector comprises light-transmissive roof tiles (7) with a size corresponding to conventional tiles and in the fact that solar panels for generating electrical energy are present on the water side of the modules.
Description
Tak for upptagande av solenergi Foreliggande uppfinning avser ett tak for upptagande av solenergi. Uppfinningen Jr speciellt lampad for en byggnad med ett tak med taktegel, men är inte begransad till detta ut- forande. Framst Jr uppfinningen anordnad for enfamiljshus och motsvarande mindre byggnader, men Or aven att anvanda for storre byggnader med taktegel. The present invention relates to a roof for absorbing solar energy. The invention is particularly suitable for a building with a roof with a tiled roof, but is not limited to this embodiment. First of all, the invention is arranged for single-family houses and correspondingly smaller buildings, but can also be used for larger buildings with roof tiles.
SolfAngare Jr kanda i mAnga olika utforanden. De fiesta solfAngarna Jr utforda for att monteras p5 tak, med en viss vinkel mot horisontalplanet, som inte overensstammer med takets lutning mot horisontalplanet. Ett problem Jr att detta medfor att solfAngarna blir estetiskt mindre tilltalande. SolfAngare Jr kanda in many different designs. Most solar collectors are challenged to be mounted on a roof, at a certain angle to the horizontal plane, which does not correspond to the slope of the roof towards the horizontal plane. One problem is that this means that the solar panels become less aesthetically pleasing.
En typ av solfAngare som Jr vanlig innefattar relativt platta paneler, dar ett ror loper fram och tillbaka pa en skiva och dar roret pa en panel är seriekopplat eller parallellkopplat med en intilliggande panel, s5 att ett antal paneler samverkar. Panelerna kan vara utforda i me- tall eller plast. A type of solar collector that is common includes relatively flat panels, where a tube runs back and forth on a board and where the tube on a panel is connected in series or in parallel with an adjacent panel, so that a number of panels cooperate. The panels can be challenged in metal or plastic.
Ett problem Jr att dylika solf5ngare har i sig en mycket liten varmekapacitet for att lagra varme. Darfor kyls panelerna relativt fort nar icke uppvarmt vatten tillfors panelerna. One problem is that such solar collectors have a very small heat capacity for storing heat. Therefore, the panels cool relatively quickly when unheated water is supplied to the panels.
Det forefinns aven solpaneler med solceller for att omvandla solljus till elenergi. Dylika solpaneler finns for montering pa tak. Ett problem med dylika solpaneler är att verkningsgraden sjunker vid hogre temperaturer, s5som overstigande exempelvis 80 2C. Vid solig vaderlek och sarskilt pa sommaren Jr detta ett problem. There are also solar panels with solar cells to convert sunlight into electrical energy. Such solar panels are available for mounting on ceilings. A problem with such solar panels is that the efficiency drops at higher temperatures, such as exceeding, for example, 80 2C. In sunny weather and especially in summer this is a problem.
Foreliggande uppfinning loser sistnamnda problem och erbjuder en anordning for att generera bade varmt vatten och el med hog verkningsgrad. The present invention solves the latter problem and offers a device for generating both hot water and electricity with high efficiency.
Foreliggande uppfinning hanfor sig saledes till en solfAngare och solpanel med solceller for en byggnads tak, vilken solfangare är anordnad att medelst solen uppvarma vatten, som tillfores solf5ngaren och som via kanaler eller ror flyter genom solf5ngaren, dar solf5nga- 1 ren är anordnad att tillfora uppvarmt vatten till byggnadens vattenledningssystem innefattande en varmevaxlare, dar solf5ngaren innefattar moduler av massivt gummimaterial, modulerna är forsedda med en eller flera kanaler eller ror lopande inuti modulerna, av att modulernas material har en varmekapacitet 5tminstone motsvarande ett gummimaterial av den typ, som anvands i transportband s5 att materialet efter uppvarmning kan avge varme under det att solinstralningen är svag och dar solfangarens yttre innefattar ljusgenomslappliga takpannor med en storlek motsvarande konventionella tegelpannor samt dar solpaneler for alstrande av elenergi forefinns p5 modulernas mot takpannornas vanda sida och utmarkes av, att en stromningskrets bildad av namnda kanaler eller ror är valbart anslutningsbar till ytterligare en kylare anordnad att kyla uppvarmt vatten i stromnings- kretsen. The present invention thus relates to a solar collector and solar panel with solar cells for the roof of a building, which solar collector is arranged to heat water by means of the sun, which is supplied to the solar collector and which flows through channels or tubes through the solar collector, where the solar collector is arranged to supply heated water to the building's water supply system comprising a heat exchanger, where the solar collector comprises modules of solid rubber material, the modules are provided with one or more channels or tubes running inside the modules, the materials of the modules have a heat capacity at least corresponding to a rubber material of the type used in conveyor belts s5 that the material after heating can emit heat while the solar radiation is weak and where the exterior of the solar collector includes light-transmissive roof tiles with a size corresponding to conventional tiles and where solar panels for generating electricity are present in the modules towards the water side of the roof tiles and marked by a current circuit formed by said channels or pipes is selectively connectable to another cooler arranged to cool heated water in the flow circuit.
Nedan beskrives uppfinningen narmare, delvis i samband med ett p5 bifogade ritningar visat utforingsexempel av uppfinningen, dar - figur 1 visar en panna tillhorande uppfinningen figur 2 visar en modul tillhorande uppfinningen figur 3 visar ett tvarsnitt av en solf5ngare enligt uppfinningen figur 4 visar moduler mellan Int, som loper p5 ett tak i takfallets riktning figur 5 schematiskt visar ett blockschema och en stromningskrets. The invention is described in more detail below, partly in connection with an accompanying embodiment of the invention shown in the accompanying drawings, in which - Figure 1 shows a boiler belonging to the invention Figure 2 shows a module belonging to the invention Figure 3 shows a cross section of a solar collector according to the invention Figure 4 shows modules between Int , which runs p5 a roof in the direction of the roof slope figure 5 schematically shows a block diagram and a flow circuit.
I figurerna 1 och 2 visas schematiskt en del av en solf5ngare och en solpanel med solceller for en byggnad med ett tak med taktegel, nedan kallad solf5ngare. Solf5ngaren är anordnad att medelst solen uppvarma vatten, som tillfores solf5ngaren och som via kanaler eller ror flyter genom solf5ngaren, dar solf5ngaren är anordnad att tillfora uppvarmt vatten till byggnadens vattenledningssystem. Figures 1 and 2 schematically show a part of a solar collector and a solar panel with solar cells for a building with a roof with a roof tile, hereinafter referred to as a solar collector. The solar collector is arranged to heat water by means of the sun, which is supplied to the solar collector and which flows through channels or pipes through the solar collector, where the solar collector is arranged to supply heated water to the building's water supply system.
Nedan beskrives uppfinningen for det fall byggnaden har ett tak av tegel, men uppfinningen är inte begransad till ett s5dant fall. The invention is described below in the case where the building has a brick roof, but the invention is not limited to such a case.
Enligt en foredragen utforingsform av uppfinningen innefattar solf5ngaren moduler 1 med en bredd motsvarande avstandet mellan taklakt 2, 3, som loper fran taknock till takfot och 2 med en hojd, som motsvarar namnda taklakts 2, 3 tjocklek. Modulerna 1 Jr av massivt material och Jr forsedda med en eller flera kanaler 4, 5, 6 lopande inuti modulerna i en riktning parallellt med namnda Modulernas material valjs sa att materialet har en relativt hog varmekapacitet, sa att ma- terialet efter uppvarmning kan avge varme, under det att solinstralningen Jr svag. Exempel pa ett material Jr ett svart gummimaterial av den typ som anvands i transportband, sasom malmtransportband. Aven andra kanda lampliga material kan dock givetvis anvandas. According to a preferred embodiment of the invention, the solar collector comprises modules 1 with a width corresponding to the distance between eaves 2, 3, which run from ridge to eaves and 2 with a height corresponding to the thickness of said eaves 2, 3. The modules 1 Jr of solid material and Jr provided with one or more channels 4, 5, 6 running inside the modules in a direction parallel to said The material of the modules is selected so that the material has a relatively high heat capacity, so that the material after heating can emit heat , while the solar radiation Jr weak. Example of a material Is a black rubber material of the type used in conveyor belts, such as ore conveyor belts. Of course, other well-suited materials can of course also be used.
Solfangarens yttre innefattar ljusgenomslappliga pannor 7 med en storlek motsvarande konventionella tegelpannor. The exterior of the solar collector comprises light-transmissive tiles 7 with a size corresponding to conventional tiles.
I figur 3 illustreras en modul 1 liggande pa ett tak 8 mellan tva lakt 2, 3. Ovanpa lakten 2, 3 finns, sasom konventionellt ett antal inbordes parallella taklakt 9, som loper vinkelratt mot den namnda lakten 2, 3 och som har som syfte att uppbara tegelpannor. Figure 3 illustrates a module 1 lying on a roof 8 between two laths 2, 3. Above the lath 2, 3 there is, as is conventional, a number of inboard parallel roof laths 9, which run perpendicular to the said lath 2, 3 and which have as their purpose to support tiles.
Enligt en foredragen utforingsform Jr namnda ljusgenomslappliga pannor 7 av glas. Dessa pannor har samma form som konventionella tegelpannor. Konventionella tegelpannor har ett mindre antal standardiserade former. I figurerna illustreras pannorna 7 med ett s.k. tvakupigt taktegel. According to a preferred embodiment, the said light-transmissive pans 7 of glass. These tiles have the same shape as conventional tiles. Conventional tiles have a smaller number of standardized shapes. In the figures, the boilers 7 are illustrated with a so-called two-cup roof tile.
Det Jr foredraget att modulernas 1 kanaler 4, 5, 6 utgors av rorformade kanaler inuti modulerna 1 och av att narliggande modulers 1 kanaler Jr forenade med varandra med ror , 11, 12 inskjutna ett stycke i respektive modul 1, sasom illustreras i figur 4, clar namnda ror visas med streckade linjer. Roren 10, 11, 12 Jr tatade mot respektive modul. It is preferred that the channels 4, 5, 6 of the modules 1 consist of tubular channels inside the modules 1 and of the channels Jr of adjacent modules 1 being joined to each other with tubes 11, 12 inserted a piece in the respective module 1, as illustrated in Figure 4, clar named rudders are shown with dashed lines. The rudders 10, 11, 12 Jr tatade against the respective module.
Moduler 1 kan saledes placeras Iran takfot till taknock och sammanbindas med varandra medelst namnda ror. 3 Ett alternativt fared raget utforande är att namnda kanaler i modulerna 1 utgors av ror 13, 14, 15 med en langd motsvarande modulernas 1 sammanlagda langd i takets takfalls riktning. Dylika ror har en ytterdiameter, som motsvarar kanalernas diameter. Vid montering skjuts dylika ror genom aktuellt antal moduler. Alternativt gars modulerna 1 delade, sa- som illustreras av den streckade linjen 18 i figur 3. I den undre respektive ovre delen av modulen upptas darvid ett spar som nar modulhalvorna laggs mot varandra motsvarar rorens 4, 5, 6 ytterdiameter. Modules 1 can thus be placed Iran eaves to eaves and connected to each other by means of said rudders. An alternative fared design is that the said channels in the modules 1 consist of pipes 13, 14, 15 with a length corresponding to the total length of the modules 1 in the direction of the roof pitch. Such tubes have an outer diameter which corresponds to the diameter of the channels. During assembly, such pipes are pushed through the current number of modules. Alternatively, the modules 1 are divided, as illustrated by the dashed line 18 in Figure 3. In the lower and upper part of the module, respectively, a groove is accommodated which, when the module halves are laid against each other, corresponds to the outer diameter of the tubes 4, 5, 6.
Det är vidare foredraget att namnda ror utgors av ett korrosionsbestandigt material, sa- som koppar eller aluminium. It is further preferred that said tubes are made of a corrosion-resistant material, such as copper or aluminum.
Namnda kanaler 4, 5, 6 eller ror lopande i kanalerna, sammanbinds vid takfot och taknock sa att en stromningskrets 19 bildas, som är ansluten till byggnadens vattenledningssystem pa lampligt kant satt. Stromningskretsen 19 kan vara ansluten till en varmevaxlare 20 i byggnaden, dar vattnets varme varmevaxlas till en varmevaxlare ingaende i en strom- ningskrets i byggnaden, se figur 5. Said channels 4, 5, 6 or pipes running in the channels, are connected at the eaves and ridge so that a flow circuit 19 is formed, which is connected to the building's water supply system in a lamp-like manner. The flow circuit 19 can be connected to a heat exchanger 20 in the building, where the heat of the water is heat exchanged to a heat exchanger entering a flow circuit in the building, see figure 5.
Vid montering av ett antal moduler tas de befintliga tegelpannorna bort dar moduler skall laggas, varefter ljusgenomslappliga pannor laggs dar de ordinarie tegelpannorna tagits bort. Detta ger ett slatt tak motsvarande det som finns fare montering av moduler och ljusgenomslappliga pannor. Vidare erfordas inte att lakten laggs om eller forandras. When installing a number of modules, the existing tiles are removed where the modules are to be laid, after which light-transmissive tiles are laid where the ordinary tiles have been removed. This gives a smooth roof corresponding to what is available for mounting modules and light-transmissive boilers. Furthermore, the lactate is not required to be changed or changed.
Genom att modulerna 1 är av ett material med hag varmekapacitet kommer dessa vid solinstralning att ackumulera varmeenergi. Because the modules 1 are made of a material with high heat capacity, these will accumulate heat energy during solar radiation.
Varmeenergin i modulerna overfores harvid till det i modulerna strommande vattnet, varvid uppvarmt vatten kan ledas till namnda varmevaxlare 20. En anpassning av antalet moduler sker i beroende av onskad volym av uppvarmt vatten. The heat energy in the modules is then transferred to the water flowing in the modules, whereby heated water can be led to said heat exchanger 20. An adjustment of the number of modules takes place depending on the desired volume of heated water.
Enligt uppfinningen forefinns aven solpaneler 16 far alstrande av elenergi pa modulernas 1 mot takpannans 7 vanda sida. Solpanelerna är av lampligt kant slag. Varje solpanel är for- 4 sedd med elektriska ledare 17 for att anslutas till varandra och till ett forbrukningsstalle for elektrisk strom. Lampligen är solpanelerna 16 anslutna till det ordinarie elnatet for att leverera strom till elnatet. According to the invention, there are also solar panels 16 for generating electrical energy on the water side of the modules 1 towards the roof tile 7. The solar panels are of a lightweight edge type. Each solar panel is provided with electrical conductors 17 to be connected to each other and to a consumable for electric current. Lamply, the solar panels 16 are connected to the ordinary mains to supply electricity to the mains.
SAsom inledningsvis namndes sjunker verkningsgraden hos solcellerna cI5 temperaturen blir for hog, exempelvis 80°C. Den temperatur dar verkningsgraden sjunker under varierar mellan olika solceller. As mentioned at the beginning, the efficiency of the solar cells drops when the temperature becomes too high, for example 80 ° C. The temperature at which the efficiency drops below varies between different solar cells.
Genom att solpanelerna 16 är direkt anbringade p8 modulerna, som kyls av vattnet i stromningskretsen 19 kommer aven solpanelerna 16 att kylas s5 att deras verkningsgrad kan bibehallas. Kombinationen av fran solljuset varmeupptagande moduler 1, som kyls av stromningskretsen 19 med fr5n solljuset elalstrande solpaneler 16, som anligger mot modulerna 1 medfor sAledes att s5val varme och el genereras med god verkningsgrad. Because the solar panels 16 are directly connected to the modules, which are cooled by the water in the flow circuit 19, the solar panels 16 will also be cooled so that their efficiency can be maintained. The combination of heat-absorbing modules 1 from the sunlight, which are cooled by the flow circuit 19 with solar panels 16 generating electricity from the sunlight, which abut against the modules 1, thus means that selected heat and electricity are generated with good efficiency.
Vidare skyddas solpanelerna av de ljusgenomslappliga takpannorna. Furthermore, the solar panels are protected by the light-transparent roof tiles.
Emellertid kan, sAsom inledningsvis p5pekas, modulerna antaga en temperatur vid solig vaderlek, sarskilt p5 sommaren, som är s5 hog att solpanelernas verkningsgrad sjunker. However, as initially pointed out, the modules can assume a temperature in sunny weather, especially in summer, which is so high that the efficiency of the solar panels decreases.
Enligt en foredragen utforingsform är darfor stromningskretsen 19 bildad av namnda ka- naler eller ror 4,5,6 valbart anslutningsbar till en kylare 23 anordnad att kyla uppvarmt vatten i stromningskretsen. Flarigenom kan temperaturen i stromningskretsen och darmed solpanelernas temperatur sankas till en niv5 dar solpanelernas verkningsgrad är hog. According to a preferred embodiment, therefore, the flow circuit 19 formed by said channels or tubes 4,5,6 is selectively connectable to a cooler 23 arranged to cool heated water in the flow circuit. As a result, the temperature in the flow circuit and thus the temperature of the solar panels can be lowered to a level where the efficiency of the solar panels is high.
Kylaren 23 kan vara ansluten till str6mningskretsens 19 ledningar 24, 25 till namnda var.- mevaxlare via ventiler 26, 27. Ventilerna är anordnade s5 att stromningskretsen är ansluten till namnda varmevaxlare 20 eller till kylaren 23 eller till !pada tva. The cooler 23 can be connected to the lines 24, 25 of the flow circuit 19 to said heat exchangers via valves 26, 27. The valves are arranged so that the flow circuit is connected to said heat exchanger 20 or to the cooler 23 or to two.
Enligt en annan foredragen utforingsform forefinns en temperatursensor 28 for att mata temperaturen i stromningskretsen 19. En reglerkrets 21 forefinns ocksa som är anordnad att styra en pump 22 anordnad att pumpa vatten genom strOmningskretsen 19 i beroende av temperaturen hos vattnet, s5 att temperaturen inte overstiger en forutbestamd temperatur. Den forutbestamda temperaturen är den hogsta dar solpanelerna har en acceptabel verkningsgrad. According to another preferred embodiment, there is a temperature sensor 28 for supplying the temperature in the flow circuit 19. A control circuit 21 is also provided which is arranged to control a pump 22 arranged to pump water through the flow circuit 19 depending on the temperature of the water, so that the temperature does not exceed one predetermined temperature. The predetermined temperature is the highest where the solar panels have an acceptable efficiency.
Foreliggande uppfinning loser sAledes de inledningsvis namnda problemen. The present invention thus solves the problems mentioned in the introduction.
Ovan har ett antal utforingsformer beskrivits. Sarskilt har ett modulsystem beskrivits. Fareliggande uppfinning kan dock utforas med ett annat system an ett modulsystem, sAsom ett system dar narrinda gummimaterial med invandiga ror laggs p5 ett helt tak fore det att lakt p5laggs taket och dar solpanelerna laggs mellan lakten. Uppfinningen kan varieras, ex- empelvis aven avseende antalet kanaler i modulerna, materialval vad avser ror etc. A number of embodiments have been described above. In particular, a modular system has been described. However, the present invention can be practiced with a system other than a modular system, such as a system in which narcissistic rubber material with internal tubes is laid on an entire roof before lacquer is applied to the roof and where the solar panels are laid between the laths. The invention can be varied, for example also with regard to the number of channels in the modules, choice of material with regard to pipes, etc.
Foreliggande uppfinning skall darfor inte anses begransad till ovan angivna utforingsformer, utan kan varieras inom dess av bifogade patentkrav angivna ram. 6 The present invention is, therefore, not to be construed as limited to the embodiments set forth above, but may be varied within the scope of the appended claims. 6
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1250216A SE537409C2 (en) | 2012-03-08 | 2012-03-08 | Ceiling for absorbing solar energy |
| EP13757502.3A EP2823238A4 (en) | 2012-03-08 | 2013-03-08 | A solar collector and solar panel with solar cells for the roof of a building |
| PCT/SE2013/050208 WO2013133760A1 (en) | 2012-03-08 | 2013-03-08 | A solar collector and solar panel with solar cells for the roof of a building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1250216A SE537409C2 (en) | 2012-03-08 | 2012-03-08 | Ceiling for absorbing solar energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1250216A1 SE1250216A1 (en) | 2013-09-09 |
| SE537409C2 true SE537409C2 (en) | 2015-04-21 |
Family
ID=49117115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1250216A SE537409C2 (en) | 2012-03-08 | 2012-03-08 | Ceiling for absorbing solar energy |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2823238A4 (en) |
| SE (1) | SE537409C2 (en) |
| WO (1) | WO2013133760A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9489981B2 (en) | 2012-03-15 | 2016-11-08 | Echostar Technologies L.L.C. | Successive initialization of television channel recording |
| JP6572228B2 (en) * | 2014-03-07 | 2019-09-04 | サウディ ベーシック インダストリーズ コーポレイション | Modular roof roof basic structure, modular roof roof and roof |
| US10505492B2 (en) | 2016-02-12 | 2019-12-10 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH681053A5 (en) * | 1990-07-18 | 1992-12-31 | Rud Nuescheler Ingenieurbureau | Energy recovery solar panel for water heating - has cells mounted on elastomer mat having formed channels through which liquid is circulated |
| US5509246A (en) * | 1994-11-14 | 1996-04-23 | Roddy; Mark E. | Solar roof shingle |
| DE29905187U1 (en) * | 1999-03-22 | 1999-06-02 | Bock Manfred | Solar roof structure |
| DE19912743A1 (en) * | 1999-03-22 | 2000-09-28 | Manfred Bock | Solar roof structure with light roof tiles mounted on transparent, plastics roof with profiles |
| NL1017502C2 (en) * | 2000-08-08 | 2001-11-06 | Jan Kluinhaar | Solar energy collector system involves collector under transparent roof covering and preferably with roof tile shape |
| DE102006043796A1 (en) * | 2005-09-27 | 2007-03-29 | Vaillant Gmbh | Solar absorber for hot water tank, has pipeline passing through housing, where pipeline is guided in medium such as paraffin inside housing, and medium is accommodated in porous graphite matrix for storing phase-transformation energy |
| EP2061091B1 (en) * | 2007-11-14 | 2012-01-11 | Luxin (Green Planet) AG | Roof or facade section with solar panel |
| CN102203519A (en) * | 2008-09-09 | 2011-09-28 | 北欧能源集团控股有限公司 | Solar panel assembly |
| WO2011067600A2 (en) * | 2009-12-03 | 2011-06-09 | Newform Energy Limited | Energy generation system |
| DE202011100503U1 (en) * | 2011-05-06 | 2011-06-17 | IfL Ingenieurbüro für Leichtbau GmbH & Co. KG, 09113 | Roof and facade lightweight construction element |
-
2012
- 2012-03-08 SE SE1250216A patent/SE537409C2/en unknown
-
2013
- 2013-03-08 WO PCT/SE2013/050208 patent/WO2013133760A1/en active Application Filing
- 2013-03-08 EP EP13757502.3A patent/EP2823238A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE1250216A1 (en) | 2013-09-09 |
| EP2823238A4 (en) | 2015-10-14 |
| EP2823238A1 (en) | 2015-01-14 |
| WO2013133760A1 (en) | 2013-09-12 |
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