CN103715981A - Intelligent photovoltaic and photothermal integration component - Google Patents
Intelligent photovoltaic and photothermal integration component Download PDFInfo
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- CN103715981A CN103715981A CN201310754997.5A CN201310754997A CN103715981A CN 103715981 A CN103715981 A CN 103715981A CN 201310754997 A CN201310754997 A CN 201310754997A CN 103715981 A CN103715981 A CN 103715981A
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- heat
- photovoltaic
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- integration assembly
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- 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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- 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
The invention discloses an intelligent photovoltaic and photothermal integration component, and belongs to the photovoltaic field. The intelligent photovoltaic and photothermal integration component comprises a photovoltaic component, a heat collection module, a micro inverter, a frame and an adjustable support. The photovoltaic component and the heat collection module are mounted in the frame in a combined mode, the heat collection module is attached to the back face of the photovoltaic component through a heat conduction binder, the micro inverter is mounted on the side edge of the photovoltaic component, and the adjustable support is fixedly connected to the back face of the frame. Through photovoltaic and photothermal integration utilization, the utilization rate of solar radiation energy is improved.
Description
Technical field
The present invention relates to a kind of Intelligent photovoltaic light-heat integration assembly, belong to photovoltaic field.
Background technology
Photovoltaic module, solar energy being converted in the process of electric energy, due to the problem of material conversion efficiency, only has fraction transform light energy to become electric energy, and most of luminous energy is all that energy transform into heat energy causes temperature to raise and slatterns; Temperature raises and also causes conversion efficiency of solar cell to reduce and reduce energy output, has reduced the useful life of photovoltaic module simultaneously.Therefore, for making as far as possible solar battery efficiency remain on higher level, make full use of the solar radiant energy of absorption, avoid the impact of heat on photovoltaic conversion efficiency simultaneously, extend the useful life of photovoltaic module, by heat-transfer device, the heat absorption producing in solar cell conversion is collected, and offer thermal hardware use, will play good photovoltaic and photothermal comprehensive utilization effect.
Photovoltaic module surpasses 25 years conventional useful life, and conventional photo-thermal heat collecting module is no more than 10 years because corrosion and ageing reason makes its useful life.Existing various photovoltaic and photothermal integral assemblies are all directly to combine by a framework at present, once exist, split i.e. damaged whole drawback; There is intelligent deficiency, inconvenient defect be installed at present existing various photovoltaic and photothermal integral assemblies simultaneously.
In view of this, the inventor studies this, develops specially a kind of Intelligent photovoltaic light-heat integration assembly, and this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of dismounting convenient, there is the Intelligent photovoltaic light-heat integration assembly of generating and heat supply simultaneously.
To achieve these goals, solution of the present invention is:
A kind of Intelligent photovoltaic light-heat integration assembly, comprise photovoltaic module, heat collecting module, Miniature inverter, framework and adjustable trestle, wherein, photovoltaic module and the combination of photo-thermal heat collecting module are arranged in framework, heat collecting module by heat conduction adhesive bond at the photovoltaic module back side, Miniature inverter is arranged on the side of photovoltaic module, and adjustable trestle is fixedly connected on the back side of framework.
Above-mentioned photovoltaic module is monocrystalline silicon or polysilicon type Crystalline Silicon PV Module, and its structure is comprised of the low iron toughened glass of high printing opacity, EVA packaging adhesive film, crystalline silicon solar cell piece, EVA packaging adhesive film and transparent back panel successively.
Above-mentioned heat collecting module comprises snake net type metal heat-conducting tube, heat-insulation foam material and heat-insulation and heat-preservation metallic plate, wherein, metal heat-conducting tube is arranged on the top of heat-insulation and heat-preservation metallic plate, and heat-insulation foam material is filled and is arranged between the top and metal heat-conducting tube space of heat-insulation and heat-preservation metallic plate.The snake net type metal heat-conducting tube of above-mentioned heat collecting module, for take coiled pipe as the netted heat-conducting copper pipe of snake or aluminum pipe that main line, combination capillary are minute pipeline, increases heat conduction contact area with this moulding, increases heat-collecting capacity.
Above-mentioned Miniature inverter is the miniature grid-connected inverter that possesses maximal power tracing function; This Miniature inverter is fixed on photovoltaic module upper side to connect photovoltaic module output busbar.
Said frame comprises aluminium frame and fixed set thermal modules aluminium frame two big frame parts for fixed light photovoltaic assembly, and the aluminium alloy securing member that above-mentioned two big frame parts are used is fixed in combination.
Said frame comprises overlaps independently aluminium alloy securing member more, and every cover aluminium alloy securing member comprises the screw bolt and nut of single aluminium alloy fastener, a pairing.
On the aluminium frame that above-mentioned fixed set thermal modules is used, be further provided with circular mounting hole, for fixedly water inlet pipe and the outlet pipe of snake net type metal heat-conducting tube.
The traverse rod angle steel that above-mentioned adjustable trestle is used by the bolt and nut matching, the supporting rail angle steel that comprises installing hole and adjustment spacing and fixed support rail angle steel etc. forms, can be by supporting rail angle steel being fixed on to the object that mounting hole site different on traverse rod angle steel realizes adjusting pole base spacing and then reaches adjusting pole support angle.
Operation principle is: the solar cell conversion of solar energy in photovoltaic module, fraction solar energy converts direct current energy to, through possessing the high-efficiency inversion function of the Miniature inverter of MPPT function, convert AC energy to, supply all kinds of by electric loading, use or directly connect electrical network this part electric energy is sold to grid company; Most of solar energy energy transform into heat energy, heat pipe in heat collecting module absorbs to be collected, liquid water in heating heat pipe, by hydro-thermal ringing, heat band is moved towards to miscellaneous equipment heat supply, can effectively reduce photovoltaic module surface Working Temperature simultaneously, thereby conversion efficiency of solar cell is improved, increase energy output.
Intelligent photovoltaic light-heat integration assembly of the present invention is except inner photovoltaic and heat collecting module are installed by combination, also can combine a plurality of whole uses, for example: can be by a plurality of identical photovoltaic and photothermal integral assemblies, the Miniature inverter output connecting head by standard configuration on assembly carries out connection in series-parallel connection to increase energy output and to be connected in series to increase hot water amount by heat pipe water inlet pipe and water outlet pipe simultaneously.
Above-mentioned Intelligent photovoltaic light-heat integration assembly tool has the following advantages:
1, by photovoltaic and photothermal, fully utilize, improved the utilance of solar radiation energy;
2, by utilizing Miniature inverter, improve generated power of solar cell, increased overall security and stability;
3, by framework composition installation photovoltaic component and heat collecting module, dismounting is convenient, and favourable subsequent installation is safeguarded;
4, described integral component can carry out quick modular combination, has good expansion;
5, by can Automatic-adjusting bracket angle, increase the area applications adaptability of this assembly, realize style standardsization and application generalization.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the Intelligent photovoltaic light-heat integration modular construction schematic diagram of the present embodiment;
Fig. 2 is the Intelligent photovoltaic light-heat integration modular construction partial cross sectional view of the present embodiment;
Fig. 3 is the heat collecting module structural representation of the present embodiment;
Fig. 4 is the frame structure schematic diagram of the present embodiment;
Fig. 5 is the adjustable supporting structure schematic diagram of the present embodiment.
Embodiment
As shown in Figure 1-2, a kind of Intelligent photovoltaic light-heat integration assembly, comprise photovoltaic module 1, heat collecting module 2, Miniature inverter 3, framework 4 and adjustable trestle 5, wherein, photovoltaic module 1 and 2 combinations of photo-thermal heat collecting module are arranged in framework 4, heat collecting module 2 is by heat conduction adhesive bond at photovoltaic module 1 back side, and Miniature inverter 3 is arranged on the side of photovoltaic module 1, and adjustable trestle 5 is fixedly connected on the back side of framework 4.
In the present embodiment, above-mentioned photovoltaic module 1 is monocrystalline silicon photovoltaic module, and it is comprised of the low iron toughened glass of high printing opacity, EVA packaging adhesive film, crystalline silicon solar cell piece, EVA packaging adhesive film and transparent back panel from top to down successively.
As shown in Figure 3, above-mentioned heat collecting module 2 comprises snake net type metal heat-conducting tube 21, heat-insulation foam material 22 and heat-insulation and heat-preservation metallic plate 23, wherein, metal heat-conducting tube 21 is arranged on the top of heat-insulation and heat-preservation metallic plate 23, and heat-insulation foam material 22 is filled and is arranged between the top and metal heat-conducting tube 21 spaces of heat-insulation and heat-preservation metallic plate 23.The snake net type metal heat-conducting tube 21 of above-mentioned heat collecting module 2 is for take coiled pipe as main line 211, combination capillary 212 are for dividing the netted heat-conducting copper pipe of snake of pipeline, adopt main line 211 and combination capillary 212 to combine, can increase heat conduction contact area, increase heat-collecting capacity.
Above-mentioned Miniature inverter 3 is for possessing the miniature grid-connected inverter of maximal power tracing function; This Miniature inverter 3 is fixed on photovoltaic module 1 upper side to connect photovoltaic module 1 output busbar.Miniature inverter 3 operation principles: because the output voltage of monolithic photovoltaic cell is generally between 22V-45V, far below operable alternating voltage (220AC).Therefore, first need a DC/DC booster converter booster tension, after DC boosting, then through DC/AC converter, direct current energy is transformed into AC energy.The key component of Miniature inverter is DC/DC booster converter and DC/AC converter.The change of current of DC/DC booster converter and DC/AC converter is all by the conducting of switching device or turn-offs and realize.Controller for driving pulse be provided, realize MPPT algorithm to electronic power switch, the function such as grid-connected control, anti-island protect, over-voltage over-current protection and digital communication.EMI/EMC filter is used for suppressing the interference signals such as conducted interference, common mode disturbances and provides impedance between Miniature inverter output and electrical network.Accessory power supply is the power supplies such as controller, all feedback circuits and sample circuit.
As shown in Figure 4, said frame 4 comprises aluminium frame 41 and fixed set thermal modules 42 liang of big frame parts of aluminium frame for fixed light photovoltaic assembly, and the aluminium alloy securing member 43 that above-mentioned two big frame parts are used is fixed in combination.Said frame 4 comprises overlaps independently aluminium alloy securing member more, and every cover aluminium alloy securing member comprises the screw bolt and nut of single aluminium alloy fastener, a pairing, and wherein, described aluminium alloy fastener cross section is that " [" is for locking framework 4.On the aluminium frame 42 that above-mentioned fixed set thermal modules is used, be further provided with circular mounting hole, for fixedly water inlet pipe 213 and the outlet pipe 214 of snake net type metal heat-conducting tube.
As shown in Figure 5, above-mentioned adjustable trestle 5 is comprised of the bolt and nut 51 matching, the supporting rail angle steel 52 that comprises installing hole and the traverse rod angle steel 53 etc. of adjusting spacing and fixed support rail angle steel 52 use, can be by supporting rail angle steel 52 being fixed on to the object that mounting hole site different on traverse rod angle steel 53 realizes adjusting pole base spacing and then reaches adjusting pole support angle.
Operation principle is: the solar cell conversion of solar energy in photovoltaic module, fraction solar energy converts direct current energy to, through possessing the high-efficiency inversion function of the Miniature inverter of MPPT function, convert AC energy to, supply all kinds of by electric loading, use or directly connect electrical network this part electric energy is sold to grid company; Most of solar energy energy transform into heat energy, heat pipe in heat collecting module 2 absorbs to be collected, liquid water in heating heat pipe 21, by hydro-thermal ringing, heat band is moved towards to miscellaneous equipment heat supply, can effectively reduce photovoltaic module surface Working Temperature simultaneously, thereby conversion efficiency of solar cell is improved, increase energy output.
Intelligent photovoltaic light-heat integration assembly of the present invention is except interior lights photovoltaic assembly 1 and heat collecting module 2 are installed by combination, also can combine a plurality of whole uses, for example: can be by a plurality of identical photovoltaic and photothermal integral assemblies, the Miniature inverter output connecting head by standard configuration on assembly carries out connection in series-parallel connection to increase energy output and to be connected in series to increase hot water amount by heat pipe water inlet pipe and water outlet pipe simultaneously.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (9)
1. an Intelligent photovoltaic light-heat integration assembly, it is characterized in that: comprise photovoltaic module, heat collecting module, Miniature inverter, framework and adjustable trestle, wherein, photovoltaic module and the combination of photo-thermal heat collecting module are arranged in framework, heat collecting module by heat conduction adhesive bond at the photovoltaic module back side, Miniature inverter is arranged on the side of photovoltaic module, and adjustable trestle is fixedly connected on the back side of framework.
2. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 1, it is characterized in that: described photovoltaic module is monocrystalline silicon or polysilicon type Crystalline Silicon PV Module, and its structure is comprised of the low iron toughened glass of high printing opacity, EVA packaging adhesive film, crystalline silicon solar cell piece, EVA packaging adhesive film and transparent back panel successively.
3. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 1, it is characterized in that: above-mentioned heat collecting module comprises snake net type metal heat-conducting tube, heat-insulation foam material and heat-insulation and heat-preservation metallic plate, wherein, metal heat-conducting tube is arranged on the top of heat-insulation and heat-preservation metallic plate, and heat-insulation foam material is filled and is arranged between the top and metal heat-conducting tube space of heat-insulation and heat-preservation metallic plate.
4. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 3, is characterized in that: the snake net type metal heat-conducting tube of described heat collecting module is for take coiled pipe as main line, combination capillary are for dividing the netted heat-conducting copper pipe of snake or the aluminum pipe of pipeline.
5. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 1, is characterized in that: described Miniature inverter is fixed on photovoltaic module upper side to connect photovoltaic module output busbar.
6. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 1, it is characterized in that: described framework comprises aluminium frame and fixed set thermal modules aluminium frame two big frame parts for fixed light photovoltaic assembly, and the aluminium alloy securing member that above-mentioned two big frame parts are used is fixed in combination.
7. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 6, is characterized in that: described framework comprises and overlap independently aluminium alloy securing member more, and every cover aluminium alloy securing member comprises the screw bolt and nut of single aluminium alloy fastener, a pairing.
8. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 6, is characterized in that: on the aluminium frame that described fixed set thermal modules is used, be further provided with circular mounting hole, for fixedly water inlet pipe and the outlet pipe of snake net type metal heat-conducting tube.
9. a kind of Intelligent photovoltaic light-heat integration assembly as claimed in claim 1, is characterized in that: described adjustable trestle comprises the traverse rod angle steel that the bolt and nut of pairing, the supporting rail angle steel that comprises installing hole and adjustment spacing and fixed support rail angle steel are used.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310754997.5A CN103715981B (en) | 2013-12-31 | 2013-12-31 | A kind of Intelligent photovoltaic light-heat integration assembly |
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| CN201310754997.5A CN103715981B (en) | 2013-12-31 | 2013-12-31 | A kind of Intelligent photovoltaic light-heat integration assembly |
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| CN103715981A true CN103715981A (en) | 2014-04-09 |
| CN103715981B CN103715981B (en) | 2016-05-25 |
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Cited By (6)
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| CN105609572A (en) * | 2016-03-22 | 2016-05-25 | 中利腾晖光伏科技有限公司 | Texturing method for monocrystalline cell, monocrystalline cell and monocrystalline photovoltaic module |
| CN106091439A (en) * | 2016-07-01 | 2016-11-09 | 济南思拓新源医药科技有限公司 | A kind of integrated domestic solar System and method for |
| CN106910790A (en) * | 2017-05-02 | 2017-06-30 | 协鑫电力设计研究有限公司 | Photovoltaic and photothermal component |
| CN108335595A (en) * | 2018-04-04 | 2018-07-27 | 天津中德应用技术大学 | Modular solar energy photoelectric and light-heat integration system experimental device |
| CN110068160B (en) * | 2019-04-26 | 2020-08-28 | 广东尧圣太阳能科技有限公司 | Photovoltaic and photo-thermal integrated utilization device |
| CN114123962A (en) * | 2021-11-13 | 2022-03-01 | 合肥森印科技有限公司 | Photovoltaic panel integrating light guide plate and increasing light beam entrance amount and method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105609572A (en) * | 2016-03-22 | 2016-05-25 | 中利腾晖光伏科技有限公司 | Texturing method for monocrystalline cell, monocrystalline cell and monocrystalline photovoltaic module |
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| CN108335595A (en) * | 2018-04-04 | 2018-07-27 | 天津中德应用技术大学 | Modular solar energy photoelectric and light-heat integration system experimental device |
| CN108335595B (en) * | 2018-04-04 | 2023-05-30 | 天津中德应用技术大学 | Modular solar photoelectric photo-thermal integrated system experimental device |
| CN110068160B (en) * | 2019-04-26 | 2020-08-28 | 广东尧圣太阳能科技有限公司 | Photovoltaic and photo-thermal integrated utilization device |
| CN114123962A (en) * | 2021-11-13 | 2022-03-01 | 合肥森印科技有限公司 | Photovoltaic panel integrating light guide plate and increasing light beam entrance amount and method thereof |
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| CN103715981B (en) | 2016-05-25 |
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Effective date of registration: 20160420 Address after: 312000 Zhejiang province Shaoxing city Doumen town century Street No. 52 Applicant after: Zhang Weiwei Address before: 312075 Zhejiang Province, Shaoxing City Paojiang New District Road No. 28 the Northeast Applicant before: Zhejiang Yongsheng New Energy Technology Co., Ltd. |
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