CN103872165B - Solar energy conversion equipment and there is the building material of energy conversion device - Google Patents
Solar energy conversion equipment and there is the building material of energy conversion device Download PDFInfo
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- CN103872165B CN103872165B CN201410117972.9A CN201410117972A CN103872165B CN 103872165 B CN103872165 B CN 103872165B CN 201410117972 A CN201410117972 A CN 201410117972A CN 103872165 B CN103872165 B CN 103872165B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 71
- 239000004566 building material Substances 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 112
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 54
- 239000010703 silicon Substances 0.000 claims abstract description 54
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000565 sealant Substances 0.000 claims abstract description 10
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
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- 229920005549 butyl rubber Polymers 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000005336 safety glass Substances 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
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- 239000002808 molecular sieve Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000949477 Toona ciliata Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
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- 239000004035 construction material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- 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
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a kind of solar energy conversion equipment and there is the building material of energy conversion device. solar energy conversion equipment comprises energy conversion module, energy conversion module comprises collecting plate, crystal silicon solar energy battery, thermal-collecting tube, solar energy conversion equipment also comprises double glazing, double glazing comprises face glass, glass back plate, frame, frame is fixedly connected to enclose by fluid sealant the chamber that formation one is airtight with face glass and glass back plate respectively, energy conversion module is placed in chamber, the two ends of crystal silicon solar energy battery are electrically connected mutually with two photovoltaic junction boxes that are positioned at glass back plate place respectively, the two ends of thermal-collecting tube are connected with two water conservancy diversion interfaces that are positioned at glass back plate place respectively. in solar energy conversion equipment of the present invention, the front of face glass and the back side of glass back plate are isolated by airtight chamber, to intercept the front of face glass with conducting heat by double glazing in the back side of glass back plate, and minimizing thermal loss.
Description
Technical field
The present invention relates to a kind of energy conversion device, especially also related to a kind of solar energy conversion equipment.
Background technology
What the energy that at present, people consume in the time pursuing comfortable material life adopted in a large number is as coal, oil, natural gas etc.Conventional energy resource. These conventional energy resources have in use caused destruction in various degree to earth environment not only, and it is withered to face resourceThe problem exhausting. In order to meet material life pursuit and don't to affect environment, people are are just constantly researching and developing and are inquiring into employing as the " sunCan " this inexhaustible clean energy resource.
Traditional solar energy conversion equipment has following several at present: crystal silicon solar power generation module group, crystal silicon solar pairSurface glass power generation module group, solar energy vacuum tube heat collector and plate solar collector etc. But these solar energy conversion dressesPut that ubiquity solar energy conversion is single, utilization rate is low, practical application loss is large, device service life is short, mounting material costHigh, recovery utilization rate is low, take ample resources, installation position is equipped with the shortcomings such as limitation.
One section of Chinese invention patent application, application number is 2010101428615, and name is called " a kind of synchronous electricity that produces and exportCan and the helioplant of heat energy " in a kind of basic structure of plate solar collector is disclosed, it comprise transparent cover plate,Absorber, manifold trunk, insulating, housing, frame and heat utilization servicing unit, also have the base of solar photovoltaic powerThis structure, comprises silicon solar cell and contact conductor, in the housing of described helioplant, solar generating heat collecting is housedPlate, this plate is made up of solar absorber plate core and the solar electrical energy generation heat-collecting plate core of holding concurrently, or all by the solar electrical energy generation collecting plate of holding concurrentlyCore composition; The hold concurrently structure of heat-collecting plate core of this solar electrical energy generation is, adopts the sealed silicon solar battery assembly encapsulation technology of full glue,By conductive interconnection bar mutually rule the silicon solar cell linking together by adhesive linkage closely packaged type be attached toOn the lighting surface on the sunny side of heat absorption metallic plate, be connected with external contact conductor; Described heat absorption metallic plate is that surface is through anodic oxidation placeThe aluminium alloy extrusions of reason, is equipped with to detachable property the heat-transfer working medium passage metal that can link together with manifold trunk on its back of the body male and femal facePipe; In housing, have supporting sealed insulating, the effective spacing h between transparent cover plate and silicon solar cell is15～25mm; Power interface is housed on housing.
Although above-mentioned helioplant can be changed solar energy output electric energy and heat energy, because adopt at its back side simultaneouslySupport with metal shell. Because metal shell has stronger thermal conductivity and thermal diffusivity, therefore can produce a part of heatScatter and disappear, also will inevitably reduce thus the heat energy of synchronous output, reduced the utilization rate of solar energy. Simultaneously due to not tool of metal shellHave heat insulating ability, therefore metal shell also cannot directly use as construction material.
Summary of the invention
In order to overcome the above-mentioned defect of prior art, technical problem to be solved by this invention has been to provide a kind of solar energy and has turnedChanging device, it can improve the utilization rate of solar energy.
Concrete technical scheme of the present invention is:
A kind of solar energy conversion equipment, it comprises energy conversion module, described energy conversion module comprises collecting plate, sets firmlyCrystal silicon solar energy battery on described collecting plate, be installed on described collecting plate and with the thermal-arrest of described collecting plate phase thermal couplingPipe, described crystal silicon solar energy battery and described thermal-collecting tube lay respectively at the opposite side of described collecting plate, it is characterized in that: described inSolar energy conversion equipment also comprises double glazing, and described double glazing comprises face glass, glass back plate, frame, described inFrame is tightly connected to enclose the chamber that formation one is airtight, described power conversion mutually with described face glass and described glass back plate respectivelyModule is placed in described chamber, and the crystal silicon solar energy battery of described energy conversion module is facing to the described glass surface of light sidePlate, the two ends of described crystal silicon solar energy battery are electrically connected mutually with two photovoltaic junction boxes that are positioned at described glass back plate place respectively, instituteThe two ends of stating thermal-collecting tube are connected with two water conservancy diversion interfaces that are positioned at described glass back plate place respectively.
Preferably, described frame comprises that formation " returns " the metal edges framework of font, is set in first outside described metal edges frameworkSilicon substrate structure glue, is provided with fluid sealant respectively and between described face glass and described glass back plate at described metal edges framework,Between described crystal silicon solar energy battery and described collecting plate, be provided with insulating heat-conductive film.
Preferably, described fluid sealant comprises butyl rubber and the first double-sided tape, and described butyl rubber is positioned at described the first double-sided tapeOutside, described butyl rubber is in close proximity to described the first silicon substrate structure glue.
Preferably, described solar energy conversion equipment also comprise two can dock the thermal-arrest pipe clamp that is set in outside described thermal-collecting tube,Be located in the stay tube on described thermal-arrest pipe clamp, described stay tube and described frame are fixedly connected.
Preferably, between described stay tube and described frame, be also provided with holder, polyfluortetraethylene pipe, one of described holderEnd plugs with described frame, and the other end, polyfluortetraethylene pipe and the stay tube of described holder be socket successively mutually.
Preferably, in described glass back plate, offer through hole, described photovoltaic junction box comprises the binding post being located in described through hole,Described crystal silicon solar energy battery is welded and fixed mutually with the binding post that is positioned at described chamber, the first hold-down nut be positioned at described chamberOutdoor binding post is fixedly connected, and is coated with successively from the inside to the outside electronics silica gel and electron pouring sealant on described binding post,Described binding post and be provided with the second double-sided tape between a side of the described glass back plate of chamber, described binding post withBetween the inwall of described through hole, be provided with the second silicon substrate structure glue.
Preferably, in described glass back plate, offer through hole, described water conservancy diversion interface comprises the interface being located in described through holePost, be fixedly connected on the second hold-down nut in described interface column by screw thread, at described interface column and the glass that is positioned at chamberBetween one side of backboard, be provided with the 3rd double-sided tape, between described interface column and the inwall of described through hole, be provided with the 3rdSilicon substrate structure glue.
Preferably, in described airtight chamber, be filled with inert gas, described inert gas is a kind of or several in argon gas, KryptonKind.
Preferably, described airtight chamber is in vacuum state.
Preferably, in described airtight chamber, be filled with dry air, described solar energy conversion equipment also comprises and is positioned at instituteThe molecular sieve of stating in airtight chamber and being fixedly connected with described frame.
In order to overcome the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide one and has solar energyThe building material of conversion equipment, when it has the function of solar energy conversion, also has heat insulating ability.
The concrete technical scheme of another kind of the present invention is:
A kind of building material, is characterized in that: it comprises solar energy conversion equipment described above, described glass back plateThe back side is provided with the connecting portion for fixing with described building support, and described face glass is safety glass, the described glass back of the bodyPlate is safety glass.
The present invention adopts above structure, has the following advantages:
The front of the face glass in the energy conversion device in the present invention and the back side of glass back plate are separated by by airtight chamberFrom, to intercept the front of face glass and conduct heat by double glazing in the back side of glass back plate, reduce solar energy conversion equipmentThermal loss, improve the conversion efficiency of solar energy.
, there is not potential safety hazard in the long service life of the solar energy conversion equipment in the present invention.
Solar energy conversion equipment in the present invention adopts and can easily reclaim, disassembled structure and material made, its recyclingRate is greater than 90 percent.
Building material in the present invention has the function that double glazing for building is complete, if also substituted install solar electrical energy generation andThe miscellaneous part of heat collecting module etc. Double glazing, crystal silicon solar energy battery, hollow thermal-collecting tube are installed relatively respectively, the present inventionIn building material maximum using installation carrier space saved land resource. Relatively repeat to install generating, heating mouldPiece, solar energy conversion equipment, the building material in the present invention has been saved required consumptive material greatly, has more saved at eachCost of labor in link.
Brief description of the drawings
Accompanying drawing described here is only for task of explanation, and is not intended to limit by any way scope disclosed by the invention. In addition,Shape and the proportional sizes etc. of the each parts in figure is only schematically, for helping the understanding of the present invention, is not concrete limitDetermine shape and the proportional sizes of the each parts of the present invention. Those skilled in the art, can be according to concrete feelings under instruction of the present inventionCondition selects various possible shapes and proportional sizes to implement the present invention.
Fig. 1 has shown the front view of solar energy conversion equipment in the present invention.
Fig. 2 has shown the top view of solar energy conversion equipment in the present invention.
Fig. 3 has shown the partial cross section schematic diagram of the section A-A in Fig. 1.
Fig. 4 has shown the connection diagram of multiple crystal silicon solar energy batteries.
Fig. 5 A has shown the local enlarged diagram that crystal silicon solar energy battery is connected with photovoltaic junction box.
Fig. 5 B has shown the another local enlarged diagram that crystal silicon solar energy battery is connected with photovoltaic junction box.
Fig. 6 has shown the connection diagram of multiple thermal-collecting tubes.
Fig. 7 has shown the local enlarged diagram of thermal-collecting tube and water conservancy diversion interface.
The Reference numeral of above accompanying drawing: 1, energy conversion module; 11, collecting plate; 12, insulating heat-conductive film; 13, crystalline siliconSolar cell; 131, busbar; 14, thermal-collecting tube; 141, the first mozzle; 142, the second mozzle; 143, the 3rdMozzle; 2, double glazing; 21, face glass; 22, glass back plate; 221, through hole; 222, through hole; 223, positionThe side of the glass back plate in chamber; 23, frame; 231, metal edges framework; 232, the first silicon substrate structure glue; 24, chamberChamber; 25, photovoltaic junction box; 251, binding post; 252, the first hold-down nut; 253, electronics silica gel; 254, electronics embeddingGlue; 255, the second double-sided tape; 256, the second silicon substrate structure glue; 26, water conservancy diversion interface; 261, interface column; 262, secondHold-down nut; 263, the 3rd double-sided tape; 264, the 3rd silicon substrate structure glue; 27, fluid sealant; 271, butyl rubber; 272,The first double-sided tape; 281, thermal-arrest pipe clamp; 282, stay tube; 283, holder; 284, polyfluortetraethylene pipe; 29, moleculeSieve.
Detailed description of the invention
With the description of the specific embodiment of the invention, can more be well understood to details of the present invention by reference to the accompanying drawings. But,The specific embodiment of the present invention of this description, for explaining object of the present invention, is only right and can not be understood as by any wayRestriction of the present invention. Under instruction of the present invention, technical staff can conceive based on possible distortion arbitrarily of the present invention, theseAll should be regarded as belonging to scope of the present invention.
Shown in Fig. 7, the invention discloses solar energy conversion equipment, comprise energy conversion module 1 and hollowGlass 2.
Shown in 3, energy conversion module 1 comprises collecting plate 11, passes through insulating heat-conductive film 12 and collecting plate 11 phasesThe crystal silicon solar energy battery 13 that is fixedly connected with, be fixedly installed on collecting plate 11 and with the thermal-collecting tube of collecting plate 11 phase thermal couplings14. As shown in Figure 3, crystal silicon solar energy battery 13 is positioned at the upper side of collecting plate 11, and thermal-collecting tube 14 is positioned at collecting plate 11Downside. Collecting plate 11 can be by extruded aluminium section, extruding bar section of stainless steel, copper pipe welding aluminum sheets or other shapesMake. Thermal-collecting tube 14 can extend along the length direction of collecting plate 11. Thermal-collecting tube 14 is interior can pass through heat-conducting medium, heat conductionMedium can be liquid or gas. One preferred embodiment in, thermal-collecting tube 14 can with collecting plate 11 integral types structuresTo make thermal-collecting tube 14 there is better heat conductivility. Crystalline silicon in crystal silicon solar energy battery 13 is only monocrystalline silicon or polycrystallineSilicon can not be non-crystalline silicon. Insulating heat-conductive film 12 adopt the resin glass fiber that exists in prior art or silica-based make can tolerate 600 DEG CThe dielectric film with high thermal conductivity of high temperature can be the one in epoxy resin/glass/BN. Energy conversion module not only canThe visible light part in sunshine is converted to electric energy output, heat-carrying infrared light can also be converted to heat energy output, therefore originallySolar energy conversion equipment in invention can be realized the output of two kinds of different-energies, has changed energy and has exported single defect.
Shown in Fig. 3, double glazing 2 comprises face glass 21, glass back plate 22, frame 23. Face glass21 and glass back plate 22 be substantially cuboid, there is certain light transmission. Face glass 21 and glass back plate 22 can basesActual strength needs, and is chosen as individual layer doubling glass or double-deck doubling glass. Face glass 21 and glass back plate 22 can be for floatingMethod glass, laminated glass, pattern glass, antisolar glass, coated glass, safety glass, curtain wall use tempering and semi-tempered glass,One or more in coloured glass. Safety glass (Temperedglass/Reinforcedglass) belongs to safety glass.Safety glass is a kind of prestressed glass in fact, for improving the intensity of glass, conventionally uses the method for chemistry or physics, at glassSurface forms compression, first offsets skin stress, thereby has improved bearing capacity, reinforcing glass self when glass bears external forceAnti-wind pressure, cold and heat, impact etc. Especially, face glass 21 optimums are existing tempering ultra-clear glasses, the glass back of the bodyPlate 22 optimums are existing tempering ultra-clear glasses. Ultra-clear glasses is a kind of super transparent low iron glass, also claims low iron glass, thoroughly highBright glass. It is a kind of high-quality, multifunctional novel high-grade glass kind, and light transmittance can reach more than 91.5%, has sparkling and crystal-clearExquisitely carved, high-grade elegant characteristic, has glass family " crystal prince's " title. Tempering ultra-clear glasses is by ultra-clear glasses substrateStrengthen and obtain through physics or chemical method. In order further to reach energy-conservation effect, at the back side of glass back plate 22Carry out plated film to reduce scattering and disappearing of heat. Frame 23 is between face glass 21 and glass back plate 22, and frame 23 is for inciting somebody to actionFace glass 21 and glass back plate 22 seal, and between frame 23, face glass 21, glass back plate 22, form airtight chamber24。
Shown in Fig. 3, energy conversion module 1 is placed in the airtight chamber 24 of double glazing 2. Crystal silicon solarBattery 13 is towards described face glass 21, and described thermal-collecting tube 14 is towards described glass back plate 22. Described crystal silicon solar electricityThe two ends in pond 13 are electrically connected mutually with two photovoltaic junction boxes 25 that are positioned at described glass back plate 22 places respectively, outwards to export electric energy.Described thermal-collecting tube 14 is connected with two water conservancy diversion interfaces 26 that are positioned at described glass back plate 22 places respectively, outwards to export heat energy.In the present embodiment, collecting plate 11 parallels setting with face glass 21 and glass back plate 22. Crystal silicon solar energy battery13 length directions along collecting plate 11 extend. Shown in Fig. 4, when crystal silicon solar energy battery 13 is while being multiple, crystalSilicon solar cell 13 can connect to form multiple baby battery unit of serial connection successively in turn by busbar 131. Wherein,The A of the place of drawing of multiple crystal silicon solar energy batteries 13 can be electrically connected with photovoltaic junction box 25 respectively mutually with B, outwards defeated to formGo out the both positive and negative polarity of electric energy. Thermal-collecting tube 14 is positioned at the back side of collecting plate 11, also extends along the length direction of collecting plate 11. GinsengShown in Fig. 6, when thermal-collecting tube 14 is while being multiple, one end of multiple thermal-collecting tubes 14 can be connected by the first mozzle 141,The two ends of the first mozzle 141 are mutually airtight. The other end of part thermal-collecting tube 14 can be by the second mozzle 142 and oneWater conservancy diversion interface 26 is connected, and the other end of another part thermal-collecting tube 14 can connect with another water conservancy diversion by the 3rd mozzle 143Mouth 26 is connected. According to this kind of arrangement mode, heat-conducting medium enters the second mozzle 142 from one of them water conservancy diversion interface 26In and enter in a part of thermal-collecting tube 14, then enter the thermal-collecting tube 14 of another part from the first mozzle 141, finally fromThree mozzles 143 flow out from another water conservancy diversion interface 26.
In the present embodiment, the back side of the front of face glass 21 and glass back plate 22 is isolated by airtight chamber 24,Conduct heat by double glazing 2 to intercept the front of face glass 21 and the back side of glass back plate, reduce solar energy conversion dressThe thermal loss of putting, has improved the efficiency of solar energy conversion. Through evidence, the solar energy conversion equipment in the present inventionConversion efficiency be greater than 60 percent, be far longer than 14% and solar energy vacuum tube heat collector of crystal silicon solar power generation module group40%. Collecting plate 11 sends heat energy and makes in airtight chamber 24 for a long time in drying regime, through evidence airtight chamber24 with extraneous water vapour permeability≤0.01g/ ㎡ .d, collecting plate 11 can effectively ensure cavity 40-50 inner drying degreeMore than >=70%, oxidation, corrosion that the electronic component in crystal silicon solar energy battery 13 causes because of humidity must be reduced like thisPossibility.
Further, frame 23 comprises that formation " returns " the metal edges framework 231 of font, is set in outside metal edges framework 231The first silicon substrate structure glue 232. Metal edges framework 231 can be made up of the material such as stainless steel, aluminum or aluminum alloy. Metal edges framework231 metal edges moulding and two widths along double glazing 2 that can be extended by two length directions along double glazing 2The metal edges moulding extending, four strip metal frame bars can be fixedly connected by welding. Silicon substrate structure glue generally refers to by silica-basedThe intensity made high (compressive strength > 65MPa, steel-steel is just drawing adhesive strength > 30MPa, shearing strength > 18MPa), can bearLarge load, and ageing-resistant, endurance, corrosion-resistant, stable performance in life expectancy, is applicable to bear powerful structural member stickyThe silica-based adhesive connecing. The front and back of metal edges framework 231 can also be by fluid sealant 27 and face glass 21 orGlass back plate 22 is connected and sealed. Fluid sealant 27 can be butyl rubber 271 and the first double-sided tape 272, further to carryThe sealing of high airtight chamber 24. Butyl rubber 271 can be positioned at the outside of the first double-sided tape 272. In order further to carryHigh leakproofness, butyl rubber 271 can be close to mutually with the first silicon substrate structure glue 232. Butyl rubber 271, claims again butyl rubber, isElastomeric one, synthetic by isobutene and a small amount of isoprene. Manufactured goods are difficult for gas leakage, are generally used for manufacturing automobile, flyingThe inner tube of a tyre of wheel. The great advantage of butyl rubber: good, heat-resisting, the resistance to ozone of air-tightness, ageing-resistant, chemical-resistant resistance, andThere are shock-absorbing, electrical insulation capability. The double-sided tape that double-sided tape can be used for traditional curtain wall, it is the two-sided bar with glue.
Further, shown in Fig. 3 and Fig. 6, solar energy conversion equipment can also comprise that two can dock and are set in collectionThermal-arrest pipe clamp 281 outside heat pipe 14, be located in the stay tube 282 on thermal-arrest pipe clamp 281, the two ends of stay tube 282 can with metalFrame members 231 is fixedly connected, and only shows one end structure of stay tube 282, the symmetrical layout of the other end and Fig. 3 in Fig. 3.In Fig. 3, the top of thermal-arrest pipe clamp 281 is set in outside thermal-collecting tube 14, and stay tube 282 passes from the bottom of thermal-arrest pipe clamp 281.Between stay tube 282 and metal edges framework 231, can be provided with holder 283, polyfluortetraethylene pipe 284. Holder 283One end and metal edges framework 231 plug. The other end, polyfluortetraethylene pipe 284 and the stay tube 282 of holder 283 are successivelyBe fixed by socket. Adopt this kind of structure, what energy conversion module can be comparatively stable is placed in double glazing 2. Even if occurredFailure condition, operating personnel still comparatively easily disassemble it. Shown in Fig. 6, in the present embodiment, thermal-collecting tube14 length directions along double glazing 2 extend, and stay tube 282 can extend along the width of double glazing 2. Stay tube 282, fixingSeat 283, polyfluortetraethylene pipe 284, thermal-arrest pipe clamp 281 can be multiple. Multiple stay tubes 282, holder 283, polytetrafluoroEthylene tube 284, thermal-arrest pipe clamp 281 can be arranged along the length direction of double glazing 2, and energy conversion module 1 is formed to multiple spotJointly support to play better fixation.
Further, shown in Fig. 5 A and Fig. 5 B, offer through hole 221 in glass back plate 22, photovoltaic junction box 25 wrapsDraw together the binding post 251 being located in described through hole 221. Described crystal silicon solar energy battery 13 be positioned at described chamber 24Binding post 251 is welded and fixed mutually. The first hold-down nut 252 is fixedly connected with the binding post 251 being positioned at outside described chamber 24.On described the first hold-down nut 252 and described binding post 251, be coated with successively from the inside to the outside electronics silica gel 253 and electronics embeddingGlue 254. Between side 223 in chamber 24, be provided with second pair at described binding post 251 and described glass back plate 22Face adhesive tape 255 is provided with the second silicon substrate structure glue 256 between described binding post 251 and the inwall of described through hole 221. AdoptBy this kind of structure, photovoltaic junction box 25 can not only with mutually stable being electrically connected of crystal silicon solar energy battery 13, can also ensure hollowThe chamber 24 of glass 2 is all the time in air-tight state.
Further, shown in Fig. 7, in described glass back plate 22, offer through hole 222, described water conservancy diversion interface 26 wrapsDraw together the interface column 261 that is located in described through hole 222, be located at the fixing spiral shell of second in described interface column by screw thread fixed coverFemale 262. Between side 223 in chamber 24, be provided with the 3rd double faced adhesive tape in described interface column 261 and glass back plate 22Bar 263. Between described interface column 261 and the inwall of described through hole 222, be provided with the 3rd silicon substrate structure glue 264. InterfaceOne end of post 261 is connected with the second mozzle 142 or the 3rd mozzle 143, and the other end passes glass back plate 22. Adopting shouldPlant structure, water conservancy diversion interface 26 can not only be connected with thermal-collecting tube, can also ensure that the chamber 24 of double glazing 2 is all the time in closeClose state.
Further, in order to reach better dry and effect of heat insulation, airtight chamber 24 is interior can be filled with inert gas,Described inert gas is one or more in argon gas, Krypton. Airtight chamber 24 can also be in vacuum state. AirtightChamber 24 is interior can be filled with dry air, and described solar energy conversion equipment also comprises and is positioned at described airtight chamber 24In and the molecular sieve 29 that is fixedly connected with described frame. Molecular sieve 29 can further be done the air in chamber 24Dry.
Further, be also provided with temperature control equipment in airtight chamber 24, temperature control equipment comprises and is positioned at closed chamberIn chamber 24 for measuring the thermometer of airtight chamber's 24 temperature and the controller for permeable medium is controlled. ControllerIt can be the device such as flow valve, control valve. When the temperature of thermometer measure and the best effort temperature of crystal silicon solar energy battery 13When degree departs to some extent, controller regulates permeable medium, to make the temperature in airtight chamber 24 meet the crystalline silicon sunThe optimum working temperature of energy battery. General, the optimum working temperature of crystal silicon solar energy battery 13 is 25 DEG C, when airtightTemperature in chamber 24 is during higher than 25 degrees Celsius, and controller, by the more permeable medium of input, makes thermal-collecting tube 14 outsideOutput more heat transfer, to reduce the temperature in airtight chamber 24; When the temperature in airtight chamber 24 is during lower than 25 DEG C, controllerBy inputting less permeable medium, make the outwards less energy of output of thermal-collecting tube 14, to improve the temperature in airtight chamber 24.In addition, temperature control equipment is also avoided the safety problem such as caused short-circuit fire of product Yin Gaowen in prior art. Once temperatureToo high, as previously mentioned, temperature control equipment gets started work initiatively to reduce the temperature of the element in the present invention, improves like thisThe security performance of product, reduced the application risk of product.
In addition, the recovery utilization rate of solar energy conversion equipment of the present invention is greater than 90 percent, for example: face glass 21Be bonded on frame 23 by butyl rubber 271 and the first double-sided tape 272 with glass back plate 22, can be by using blade to enterDisassembling that row is harmless cuts open; The recyclable regeneration of silicon substrate structure glue; 23 frames and collecting plate 11 can can't harm to be disassembled recycling or returnsReceive regeneration; Crystal silicon solar energy battery 13 can use harmless disengaging of physics mode to recycle or reclaim with insulating heat-conductive film 12Generate; The disassembled recycling of each tube connector and connecting line.
The invention also discloses a kind of building material, it comprises above-mentioned solar energy conversion equipment. Wherein, face glass21 can be safety glass, and glass back plate 22 can be safety glass.
Building material in the present invention can adopt in prior art double glazing 2 as the structure of ornament materials, i.e. the glass back of the bodyThe back side of plate 22 is provided with connecting portion, and connecting portion can be fixedly connected by screw thread or viscose and support, to make buildingMaterial is fastened in the main body of building. And the support of building is positioned at the body interior of building, therefore the support of building is notCan be subject to extraneous corrosion and interference. Because double glazing 2 has good heat preservation property, this is because of face glass 21Positive isolated by airtight chamber 24 with the back side of glass back plate 22, to intercept front and the glass back of the body of face glass 21Conducting heat by double glazing 2 in the back side of plate, reduces the thermal loss of solar energy conversion equipment. Therefore the building in the present inventionThing material can be arranged on each facade or the roof of building. Preferably, building material can be positioned at east, south, west orRoof. The production capacity benefit of building material in the present invention under same homalographic is the more than 2 times of prior art, if rationally pacifiedDress, can meet the facility energy such as energy consumption compare great industrial park, hospital, hotel, school, commercial square and concentrated high residential buildingSource demand, low layer commercial residential building, rural area house owed by a citizen and booth have rich clean energy resource to input public power supply and heating net, avoid existingThere is technology to install on ground, saved a large amount of facility carriers and valuable land resource.
Building material in the present invention has the complete function of double glazing 2 for building, if also substituted, solar electrical energy generation is installedMiscellaneous part with heat collecting module etc. Double glazing, crystal silicon solar energy battery, hollow thermal-collecting tube are installed relatively respectively, thisBuilding material maximum using in bright is installed carrier space and has been saved land resource. Relatively repeat to install generating, heating mouldPiece, solar energy conversion equipment, the building material in the present invention has been saved required consumptive material greatly, has more saved at eachCost of labor in link.
Each embodiment in this description all adopts the mode of going forward one by one to describe, and what each embodiment stressed is real with otherExecute routine difference, between each embodiment identical similar part mutually referring to.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow the person skilled in the art canUnderstand content of the present invention and implement according to this, can not limit the scope of the invention with this. All according to the present invention Spirit EssenceThe equivalence of doing changes or modifies, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a solar energy conversion equipment, it comprises energy conversion module, described energy conversion module comprises collecting plate, sets firmlyCrystal silicon solar energy battery on described collecting plate, be installed on described collecting plate and with the thermal-arrest of described collecting plate phase thermal couplingPipe, described crystal silicon solar energy battery and described thermal-collecting tube lay respectively at the opposite side of described collecting plate, it is characterized in that: described inSolar energy conversion equipment also comprises double glazing, and described double glazing comprises face glass, glass back plate, frame, described inFrame is tightly connected to enclose the chamber that formation one is airtight, described power conversion mutually with described face glass and described glass back plate respectivelyModule is placed in described chamber, and the crystal silicon solar energy battery of described energy conversion module is facing to the described glass surface of light sidePlate, the two ends of described crystal silicon solar energy battery are electrically connected mutually with two photovoltaic junction boxes that are positioned at described glass back plate place respectively, instituteThe two ends of stating thermal-collecting tube are connected with two water conservancy diversion interfaces that are positioned at described glass back plate place respectively; Described solar energy conversion dressPut and also comprise that two can dock the thermal-arrest pipe clamp that is set in outside described thermal-collecting tube, are located in the stay tube on described thermal-arrest pipe clamp, described inStay tube and described frame are fixedly connected.
2. solar energy conversion equipment according to claim 1, is characterized in that: described frame comprises that formation " returns " wordThe metal edges framework of shape, be set in the first silicon substrate structure glue outside described metal edges framework, described metal edges framework respectively with instituteState between face glass and described glass back plate and be provided with fluid sealant, between described crystal silicon solar energy battery and described collecting plateBe provided with insulating heat-conductive film.
3. solar energy conversion equipment according to claim 2, is characterized in that: described fluid sealant comprises butyl rubber andOne double-sided tape, described butyl rubber is positioned at the outside of described the first double-sided tape, and described butyl rubber is in close proximity to described the first silica-based knotStructure glue.
4. solar energy conversion equipment according to claim 1, is characterized in that: between described stay tube and described frameAlso be provided with holder, polyfluortetraethylene pipe, one end of described holder and described frame plug, another of described holderEnd, polyfluortetraethylene pipe and stay tube be socket successively mutually.
5. solar energy conversion equipment according to claim 1, is characterized in that: in described glass back plate, offer through hole,Described photovoltaic junction box comprises the binding post being located in described through hole, described crystal silicon solar energy battery be positioned at described chamberBinding post be welded and fixed mutually, the first hold-down nut and the binding post being positioned at outside described chamber are fixedly connected, at described binding postOn be coated with successively from the inside to the outside electronics silica gel and electron pouring sealant, be positioned at chamber in described binding post and described glass back plateBetween side, be provided with the second double-sided tape, between described binding post and the inwall of described through hole, be provided with the second silicon substrate structureGlue.
6. solar energy conversion equipment according to claim 1, is characterized in that: in described glass back plate, offer perforationHole, described water conservancy diversion interface comprises the interface column that is located in described through hole, is fixedly connected in described interface column by screw threadThe second hold-down nut, is provided with the 3rd double-sided tape in described interface column and described glass back plate between the side in chamber,Between described interface column and the inwall of described through hole, be provided with the 3rd silicon substrate structure glue.
7. solar energy conversion equipment according to claim 1, is characterized in that: in described airtight chamber, be filled with lazyProperty gas, described inert gas is one or more in argon gas, Krypton.
8. solar energy conversion equipment according to claim 1, is characterized in that: described airtight chamber is in vacuum shapeState.
9. solar energy conversion equipment according to claim 1, is characterized in that: in described airtight chamber, be filled with dryDry air, described solar energy conversion equipment also comprises and is positioned at described airtight chamber and is fixedly connected with described frameMolecular sieve.
10. a building material, is characterized in that: it comprises the solar energy conversion equipment as one of claim 1 to 9,The back side of described glass back plate is provided with the connecting portion for fixing with building support, and described face glass is safety glass,Described glass back plate is safety glass.
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| CN202334382U (en) * | 2010-12-02 | 2012-07-11 | 无锡中阳新能源科技有限公司 | Light-transmitting body regulated photoelectric and photo-thermal integrated device |
| US20120216853A1 (en) * | 2011-02-25 | 2012-08-30 | Rountree John | Integrated solar energy system |
| CN102903769B (en) * | 2012-11-05 | 2015-01-07 | 徐诵舜 | Hollow glass thermoelectricity integrated device |
| CN203859132U (en) * | 2014-03-26 | 2014-10-01 | 程海兵 | Solar energy conversion device and building material with energy conversion device |
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| CN202487635U (en) * | 2012-03-17 | 2012-10-10 | 泉州市博泰半导体科技有限公司 | Transparent solar power generation hollow plate glass hot-water device |
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