WO2018103316A1 - Multifunctional solar power landscape pavement system - Google Patents

Multifunctional solar power landscape pavement system Download PDF

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Publication number
WO2018103316A1
WO2018103316A1 PCT/CN2017/091009 CN2017091009W WO2018103316A1 WO 2018103316 A1 WO2018103316 A1 WO 2018103316A1 CN 2017091009 W CN2017091009 W CN 2017091009W WO 2018103316 A1 WO2018103316 A1 WO 2018103316A1
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WIPO (PCT)
Prior art keywords
solar power
power generation
pavement system
solar
landscape pavement
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PCT/CN2017/091009
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French (fr)
Chinese (zh)
Inventor
王运方
代凤玉
曹志峰
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北京汉能薄膜发电技术有限公司
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Publication of WO2018103316A1 publication Critical patent/WO2018103316A1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • 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
    • H02S40/20—Optical components
    • 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
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the invention relates to the application of solar power generation technology in road supporting, in particular to a multifunctional solar landscape pavement system.
  • the existing solar power generation materials are mainly classified into a crystalline silicon material typified by single crystal polycrystals and an amorphous silicon material typified by copper indium gallium selenide (CIGS).
  • the crystalline silicon material is a hard material, which is not bendable and is easily broken by vibration.
  • Copper indium gallium selenide (CIGS) material is a soft material with certain bendability and strong resistance to stress deformation.
  • the glass-based component is a common packaging technology for crystalline silicon and most amorphous silicon solar modules.
  • the glass front panel and the metal back plate are used to package the solar cells.
  • the technology is mature, but the glass laminated products still have fragile and influent water. risks of.
  • the glass package product requires an additional metal bracket system for installation, and the overall quality is very heavy.
  • the landscape road is mainly used by pedestrians and non-motor vehicles.
  • the road surface is often made of large stone, precast cement board and other materials. Although the frequency of use and load bearing strength are weaker than that of motor vehicles and roads, road surface vibration and water accumulation More complicated. Obviously, photovoltaic solar products such as traditional crystalline silicon materials and glass-based packages are difficult to meet the requirements.
  • the traditional substrate and glass-encapsulated photovoltaic solar energy products are bulky, heavy in quality, fragile on the surface, and easy to age due to cable exposure, which is difficult to meet the practical application of the road. It is the main application of solar power generation technology in road supporting related fields. bottleneck.
  • the object of the present invention is to provide a new application scheme combining landscape pavement and solar power generation, and solve the problems of large quality, inconvenient installation and poor reliability of the solar power generation pavement system of the conventional substrate.
  • the present invention provides a multifunctional solar landscape pavement system, the system comprising a basic road block, a solar power generating component is laid above the basic road block, and the solar power generating component is covered with a light transmitting plate by an adhesive. .
  • the basic road block comprises a reinforced concrete floor, and the reinforced concrete floor is sequentially provided with a cement mortar leveling layer, a base layer treating agent, and a waterproof coating.
  • the cable of the solar power generation component adopts a back line design and is subjected to a waterproof sealing process;
  • the reinforced concrete bottom plate is provided with a wire groove and a side outlet at a side end near the solar power generation component. mouth.
  • the base road block has a metal edging around the base, and the joint of the metal edging and the solar power generating component and the light transmissive plate is sealed with a waterproof sealant, and the solar power generation component is installed. Then, the wire groove and the outlet port are sealed and filled.
  • cement mortar leveling layer on the reinforced concrete floor is treated as a water guiding slope, so that the end of the line groove is higher.
  • the solar power generation component is a flexible solar power generation component, and the flexible solar power generation component is packaged with a flexible packaging material;
  • the flexible packaging material comprises: ethylene tetrafluoroethylene (ETFE), polyethylene terephthalate Alcohol ester (PET).
  • the transparent plate is polymethacrylate, acryl, plexiglass, or tempered glass; the surface of the transparent plate is textured, and/or the upper surface of the transparent plate is arched.
  • the adhesive is a high transparent yellowing resistant epoxy resin.
  • system further includes: a charging controller, an energy storage battery, and an off-grid power supply; and/or a sink device, and a grid-connected inverter.
  • the system further includes any combination of one or more of the following devices: a light-sensing street light, a pressure-controlled landscape light, an infrared control landscape light, a visitor flow recording device, a garden environment monitoring display device, a wireless access hotspot, Electric vehicle charging pile, driving speed detecting device, snow melting heating device.
  • the invention mainly utilizes the characteristics of high-efficiency power generation, easy installation, weather resistance and waterproof of solar power generation materials, and proposes a prefabricated and integrated landscape road power generation system.
  • the present invention provides a multifunctional prefabricated modular landscape pavement system with energy storage and power supply functions using flexible solar power generation materials, flexible weather resistant packaging and construction processes.
  • the invention provides a new application form of solar power generation for road supporting facilities, and beautifies the external form of traditional solar energy utilization.
  • FIG. 1 is a schematic structural view of a multifunctional solar landscape pavement system in an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of a multifunctional solar landscape pavement system in accordance with an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing the composition of a multifunctional solar landscape pavement system in an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the electrical composition of the multifunctional solar landscape pavement system in the embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the electrical composition of a multifunctional solar landscape pavement system in another embodiment of the present invention.
  • the multifunctional solar landscape pavement system of the embodiment of the present invention mainly includes a basic road block 10, a solar power generating component 20, and a light transmitting plate 30.
  • the solar power generation component 20 is directly laid over the basic road block 10, and the light transmissive plate material 30 is covered thereon by an adhesive.
  • the basic road block 10 includes a reinforced concrete bottom plate, and the reinforced concrete bottom plate is sequentially provided with a cement mortar leveling layer, a base layer treating agent, and a waterproof coating.
  • the base road block has a metal hem 11 around it, and the joint of the metal rim 11 and the solar power generating component 20 and the light transmissive plate 30 is sealed with a waterproof sealant.
  • the cable of the solar power generating component 20 is designed with a back-out line and is subjected to a waterproof sealing process; a wire groove 12 and a side wire outlet are provided on a side of the reinforced concrete floor near the solar power generating component 20 ( Not shown in the figure).
  • the wire groove 12 and the wire outlet are sealed and filled.
  • the wire groove 12 and the outlet port may be sealed and filled with a structural adhesive or a filler.
  • cement mortar leveling layer on the reinforced concrete floor can be treated as a water guiding slope, so that the end of the wire groove 12 is higher (for example, the slope is about 2°).
  • the solar power generation component 20 uses a flexible solar power generation component, such as a CIGS thin film solar cell, a cadmium telluride thin film solar cell, a gallium arsenide thin film solar cell, or an organic thin film solar cell, and is packaged by a flexible encapsulating material, including Not limited to ethylene tetrafluoroethylene (ETFE), polyethylene terephthalate (PET) Wait.
  • a flexible solar power generation component such as a CIGS thin film solar cell, a cadmium telluride thin film solar cell, a gallium arsenide thin film solar cell, or an organic thin film solar cell
  • a flexible encapsulating material including Not limited to ethylene tetrafluoroethylene (ETFE), polyethylene terephthalate (PET) Wait.
  • ETFE ethylene tetrafluoroethylene
  • PET polyethylene terephthalate
  • the light transmissive plate may be a rigid or flexible transparent plate such as polymethacrylate, acryl, plexiglass, or tempered glass; and preferably, the surface of the translucent plate has a grain treatment, and/or The upper surface of the light plate is arched.
  • the solar power generation/storage system design is implemented based on a modular prefabricated basic road block and a design and installation process with the flexible solar power generation assembly. Using the flexible and anti-deformation characteristics of the flexible solar power generation material, the resistance to stress deformation under complex vibration conditions of the road surface is achieved.
  • the present invention adopts a CIGS power generation material with high integrated power generation efficiency, has high photoelectric conversion efficiency, and good low light power generation characteristics, and thus can generate electricity under all weather conditions.
  • the flexible power generation material has good stress resistance and bendability, and will not cause damage under complicated conditions such as conducted vibration and temporary deformation of the road surface.
  • the flexible solar power generation component of the present invention is packaged and installed by using a soft and corrosion-resistant surface material: the flexible solar power generation component is preferably packaged with ethylene tetrafluoroethylene (ETFE), or may be made of other flexible packaging materials such as PET. Package.
  • ETFE ethylene tetrafluoroethylene
  • the adhesive it is preferred to use a high transparent yellowing resistant epoxy resin adhesive as the adhesive.
  • the surface of the flexible solar component is covered with polymethacrylate (PMMA), acrylic, plexiglass or some other light transmissive flexible organic sheet, and the outer surface thereof passes through
  • PMMA polymethacrylate
  • acrylic, plexiglass or some other light transmissive flexible organic sheet and the outer surface thereof passes through
  • the grain treatment can also prevent anti-reflection while preventing the anti-slip and concentrating effects. It prevents the reflected light from swaying to the eyes of pedestrians when the light is shining on the road surface.
  • the upper surface can be slightly arched. To the effect of drainage and anti-slip.
  • the light-transmissive flexible organic sheet not only meets the requirements of wear resistance and anti-skid of the pavement, but also has high light transmission and flexibility, does not affect the conversion efficiency of the solar power generation component, and its flexible characteristics are resistant to flying sand. It is not easy to be crushed, salt and alkali resistant, and suitable for road snow melting agent to corrode the environment.
  • the flexible solar power generation assembly of the present invention adopts a back-line wiring form, uses a special anti-aging cable, and simultaneously performs waterproof sealing treatment on the cable, and adopts a modular basic road block internal wiring and internal connection design, and further improves.
  • the cable usage environment improves the cable life.
  • the present invention uses a circuit design of a bypass diode in a flexible solar power generation assembly, so that when the light-receiving surface portion is blocked or damaged, the non-power generation region is shielded to ensure continuous power generation in the normal light-receiving region, and therefore, it is very suitable for occlusion. Application in complex road scenarios.
  • the versatility of the solar landscape pavement system of the present invention is embodied in a power generation design that can be quickly off-grid or connected to the grid according to practical applications, such as a light-sensitive street light, a pressure-controlled landscape light, an infrared control landscape light,
  • the device/devices such as the tourist flow recording device, the garden environment monitoring display device, the wireless access hotspot, the electric vehicle charging pile, the driving overspeed detecting device, the snow melting heating device and the like form an off/grid application.
  • the flexible solar power generation material used in the invention has the characteristics of high efficiency power generation, easy installation, weather resistance, water resistance, high reliability, deformation resistance, etc., and can be directly laid on the surface of the modular road foundation through a reliable packaging and installation process. This simplifies the construction steps for solar applications and reduces the space requirements required for the application. Moreover, by adopting a flexible solar power generation component and its packaging/installation process, the service life of the landscape pavement is improved, and the maintenance difficulty is reduced, which is very suitable for use in a complicated environment such as a walking road.
  • the present invention also provides a new application scheme combining road surface and solar power generation, which is based on a modular basic road block and a flexible solar power generation component, adopts a standard modular design of "minimum power generation unit", and a "minimum
  • the power generation unit can be composed of 1 to 10 flexible solar power generation components and related supporting devices to form a minimum power generation system.
  • a small, independent, energy storage capacity off-grid power generation system can be formed, or a plurality of cascaded large-scale, grid-connected distributed power generation systems can be formed.
  • the flexibility of electrical deployment is deeply combined with the road supporting facilities, which can conveniently supply power for road and roadside electrical equipment, such as landscape lights, charging piles, and communication monitoring facilities.
  • Application Example 1 This example relates to a stand-alone off-grid power generation/storage system.
  • the independent off-grid power generation/storage system is composed of a minimum power generation unit, a charging controller, an energy storage battery, an off-grid power supply, etc., wherein the minimum power generation unit is One or more of the aforementioned basic road blocks are formed, and one to ten solar power generation components can be laid on each of the basic road blocks.
  • the independent off-grid power generation/storage system can provide AC or DC power for the powered equipment.
  • the solar power generation component 20 uses flexible and bendable copper indium gallium selenide (CIGS) as a photovoltaic conversion material, and has good power generation efficiency; because of its wide photovoltaic response range, it can be in the morning, evening, rainy days, etc. Generate electricity if exposed to light.
  • the flexible photovoltaic module is packaged with a light non-metallic material such as ethylene-tetrafluoroethylene copolymer (ETFE), which is lighter and more flexible while taking into account environmental weather resistance.
  • ETFE ethylene-tetrafluoroethylene copolymer
  • the flexible solar power module can be self-adhesive or directly bonded to the surface of the foundation block using a functional butyl adhesive.
  • the flexible solar power generation components can be connected in series or in parallel according to the requirements of the electrical equipment.
  • MPPT maximum power tracking technology
  • the energy storage battery is an energy storage device of the power generation system, and collects the remaining solar power generation under the sunshine condition, and provides energy protection outside the solar power generation.
  • the energy storage battery is preferably a lithium battery, which has good adaptability to high/low temperature environments.
  • the flexible solar power module in addition to packaging with ETFE material, is cured with UV high-strength UV shadowless glue on the surface of the flexible solar power module for further protection during assembly with the basic road block. Reduce environmental water intrusion and external damage.
  • a standard size basic block design, modular “minimum power generation unit” power generation design, and built-in routing design enable convenient standard prefabrication and reliable modularity of the versatile road view system.
  • the power generation scheme can conveniently supply power for road and roadside electrical equipment, such as landscape lights, signs, charging piles, and communication monitoring facilities.
  • Application Example 2 This example relates to a cascaded grid-connected power generation system.
  • the independent off-grid power generation/storage system is composed of N minimum power generation units, a convergence device, a grid-connected inverter, and the like, wherein the minimum power generation unit It is formed by one or more basic road blocks as described above, and one to ten flexible solar power generation components can be laid on each of the basic road blocks.
  • the grid-connected power generation system can form a grid-connected power generation by cascading a plurality of minimum power generation units, and can supply power to equipment on the road surface and the road side, and can also supply power generation facilities of nearby power facilities and buildings, and solve the power supply of nearby power equipment. demand.
  • the flexible solar power module uses bendable copper indium gallium selenide (CIGS) as a photovoltaic conversion material, which has good power generation efficiency; because of its wide photovoltaic response range, it can be used in the morning, evening, rainy days, etc. Generate electricity under light conditions.
  • the flexible photovoltaic module is packaged with a light non-metallic material such as ethylene-tetrafluoroethylene copolymer (ETFE), which is lighter and more flexible while taking into account environmental weather resistance.
  • CIGS bendable copper indium gallium selenide
  • ETFE ethylene-tetrafluoroethylene copolymer
  • the flexible solar power module in addition to packaging with ETFE material, is cured with UV high-strength UV shadowless glue on the surface of the flexible solar power module for further protection during assembly with the basic road block. Reduce environmental water intrusion and external damage.
  • a standard size basic block design, modular “minimum power generation unit” power generation design, and built-in routing design enable convenient standard prefabrication and reliable modularity of the versatile road view system. Power generation plan.
  • a safe and reliable energy supply can be provided, which facilitates the deployment of electrical equipment such as landscape lighting, charging piles, communication monitoring, etc., and utilizes space efficiently. It can form a grid-connected power generation distributed power station.

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  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Provided is a multifunctional solar power landscape pavement system, comprising a basic road block (10), a solar power generation component (20) and a light-transmitting board (30). The solar power generation component (20) is laid on the basic road block (10), and the light-transmitting board (30) covers the solar power generation component (20) via an adhesive. The solar power generation component (20) is a flexible solar power generation assembly, and is encapsulated with a flexible encapsulation material. The solar power landscape pavement system supplies power to pavements, roadside electric devices and buildings, and improves the reliability of electric devices.

Description

多功能太阳能景观路面系统Multifunctional solar landscape pavement system
相关申请Related application
 本发明申请要求2016年12月9日申请的，申请号为201611125476.3，名称为“一种多功能太阳能景观路面系统”的中国专利申请的优先权，在此将其全文引入作为参考。The present application claims priority to Chinese Patent Application No. 2016-1112547, filed on Dec.
技术领域Technical field
本发明涉及太阳能发电技术在道路配套的应用，尤其涉及一种多功能太阳能景观路面系统。The invention relates to the application of solar power generation technology in road supporting, in particular to a multifunctional solar landscape pavement system.
背景技术Background technique
随着新能源利用技术的不断发展，分布式太阳能发电为人们提供了更加便捷的能源供应。分布式太阳能发电需要一定的平面或者立面空间作为场地载体。目前，交通领域中使用了大量的照明、监控、指示等配套电气设施，用电需求明显，新建改建道路的供电线路架设愈加繁重；常见的灯杆支架式、地面支架式的太阳能产品安装方式既不美观，又占用了过多空间。交通领域中的太阳能应用除了服务设施屋顶面积外，尚有很多空间位置还可以应用太阳能发电设计。其中，非机动车道路占比很大，例如公园、步行街等，其路表面可以进行太阳能利用，并成为景观设施、照明、监控、信息警示等功能的集成载体。With the continuous development of new energy utilization technologies, distributed solar power generation provides people with a more convenient energy supply. Distributed solar power requires a certain plane or facade space as a site carrier. At present, a large number of supporting electrical facilities such as lighting, monitoring, and indicating are used in the transportation field. The demand for electricity is obvious, and the power supply lines for newly built roads are more and more cumbersome; the common light pole bracket type and ground bracket type solar energy product installation methods are Unsightly, it takes up too much space. Solar applications in the transportation sector In addition to the roof area of the service facilities, there are many spatial locations where solar power generation can be applied. Among them, non-motorized roads account for a large proportion, such as parks, pedestrian streets, etc., the surface of the road can be used for solar energy, and become an integrated carrier of landscape facilities, lighting, monitoring, information warning and other functions.
现有太阳能发电材料主要分为以单晶多晶为代表的晶硅材料、以铜铟镓硒(CIGS)为代表的非晶硅材料。其中，晶硅材料属于硬质材料，不可弯曲、遇振动易碎。铜铟镓硒(CIGS)材料是软质材料，具有一定的可弯曲性，有较强的抗应力形变的特征。The existing solar power generation materials are mainly classified into a crystalline silicon material typified by single crystal polycrystals and an amorphous silicon material typified by copper indium gallium selenide (CIGS). Among them, the crystalline silicon material is a hard material, which is not bendable and is easily broken by vibration. Copper indium gallium selenide (CIGS) material is a soft material with certain bendability and strong resistance to stress deformation.
现有的太阳能产品的封装形式主要有玻璃基组件和柔性组件。玻璃基组件是晶硅、大部分非晶硅太阳能组件常用的封装技术，采用玻璃前面板和金属背板对太阳能电池进行封装，技术成熟，但玻璃层压产品仍存在易碎、进水进气的风险。此外玻璃封装产品安装时需额外安装金属支架系统，总体质量很重。Existing solar products are packaged in the form of glass-based components and flexible components. The glass-based component is a common packaging technology for crystalline silicon and most amorphous silicon solar modules. The glass front panel and the metal back plate are used to package the solar cells. The technology is mature, but the glass laminated products still have fragile and influent water. risks of. In addition, the glass package product requires an additional metal bracket system for installation, and the overall quality is very heavy.
景观道路是主要由行人、非机动车使用，路面常采用大型石材、预制水泥板等材料制成，虽使用频率和承载强度要求均弱于机动车道路、公路，但路面振动、积水等现象等更复杂。显然，传统的晶硅材料、玻璃基封装等光伏太阳能产品难以满足要求。The landscape road is mainly used by pedestrians and non-motor vehicles. The road surface is often made of large stone, precast cement board and other materials. Although the frequency of use and load bearing strength are weaker than that of motor vehicles and roads, road surface vibration and water accumulation More complicated. Obviously, photovoltaic solar products such as traditional crystalline silicon materials and glass-based packages are difficult to meet the requirements.
综上，传统基材、玻璃封装的光伏太阳能产品体积大、质量沉、表面易碎、线缆外露易老化等问题，难以满足道路实际应用，是太阳能发电技术在道路配套相关领域推广应用的主要瓶颈。 In summary, the traditional substrate and glass-encapsulated photovoltaic solar energy products are bulky, heavy in quality, fragile on the surface, and easy to age due to cable exposure, which is difficult to meet the practical application of the road. It is the main application of solar power generation technology in road supporting related fields. bottleneck.
发明内容Summary of the invention
本发明的目的在于提供一种全新的景观路面与太阳能发电相结合的应用方案，解决传统基材的太阳能发电路面系统质量大、安装不便、可靠性差等问题。The object of the present invention is to provide a new application scheme combining landscape pavement and solar power generation, and solve the problems of large quality, inconvenient installation and poor reliability of the solar power generation pavement system of the conventional substrate.
为解决上述技术问题，本发明提供一种多功能太阳能景观路面系统，所述系统包括基础路块，所述基础路块上方铺设太阳能发电部件，所述太阳能发电部件上通过胶粘剂覆盖有透光板材。In order to solve the above technical problem, the present invention provides a multifunctional solar landscape pavement system, the system comprising a basic road block, a solar power generating component is laid above the basic road block, and the solar power generating component is covered with a light transmitting plate by an adhesive. .
进一步地，所述基础路块包括钢筋混凝土底板，所述钢筋混凝土底板上依次设有水泥砂浆找平层，基层处理剂、和防水涂层。Further, the basic road block comprises a reinforced concrete floor, and the reinforced concrete floor is sequentially provided with a cement mortar leveling layer, a base layer treating agent, and a waterproof coating.
进一步地，所述太阳能发电部件的线缆采用背出线设计，且做防水密封处理；所述钢筋混凝土底板上在靠近所述太阳能发电部件的一侧端部处设置有走线凹槽及侧面出线口。Further, the cable of the solar power generation component adopts a back line design and is subjected to a waterproof sealing process; the reinforced concrete bottom plate is provided with a wire groove and a side outlet at a side end near the solar power generation component. mouth.
进一步地，所述基础路块四周具有金属包边，所述金属包边与所述太阳能发电部件及所述透光板材的结合处采用防水密封胶进行密封，并在所述太阳能发电部件安装完毕后对所述走线凹槽及所述出线口进行密封填充处理。Further, the base road block has a metal edging around the base, and the joint of the metal edging and the solar power generating component and the light transmissive plate is sealed with a waterproof sealant, and the solar power generation component is installed. Then, the wire groove and the outlet port are sealed and filled.
进一步地，对所述钢筋混凝土底板上的所述水泥砂浆找平层做导水坡度处理，使得所述走线凹槽处所在的一端较高。Further, the cement mortar leveling layer on the reinforced concrete floor is treated as a water guiding slope, so that the end of the line groove is higher.
进一步地，所述太阳能发电部件为柔性太阳能发电部件，且所述柔性太阳能发电部件采用柔性封装材料进行封装；所述柔性封装材料包括：乙烯四氟乙烯(ETFE)、聚对苯二甲酸乙二醇酯(PET)。Further, the solar power generation component is a flexible solar power generation component, and the flexible solar power generation component is packaged with a flexible packaging material; the flexible packaging material comprises: ethylene tetrafluoroethylene (ETFE), polyethylene terephthalate Alcohol ester (PET).
进一步地，所述透光板材为聚甲基丙烯酸酯、亚克力、有机玻璃、或者钢化玻璃；所述透光板材表面经过纹路处理，和/或，所述透光板材上表面呈拱形。Further, the transparent plate is polymethacrylate, acryl, plexiglass, or tempered glass; the surface of the transparent plate is textured, and/or the upper surface of the transparent plate is arched.
进一步地，所述胶粘剂为高透明耐黄变环氧树脂胶。Further, the adhesive is a high transparent yellowing resistant epoxy resin.
进一步地，所述系统还包括：充电控制器、储能电池、和离网电源；和/或，汇流装置、和并网逆变器。Further, the system further includes: a charging controller, an energy storage battery, and an off-grid power supply; and/or a sink device, and a grid-connected inverter.
进一步地，所述系统还包括以下装置之一种或多种的任意组合：光感路灯、压力控制景观灯、红外控制景观灯、游客流量记录装置、园林环境监控显示装置、无线接入热点、电动车充电桩、行车超速检测装置、融雪加热装置。Further, the system further includes any combination of one or more of the following devices: a light-sensing street light, a pressure-controlled landscape light, an infrared control landscape light, a visitor flow recording device, a garden environment monitoring display device, a wireless access hotspot, Electric vehicle charging pile, driving speed detecting device, snow melting heating device.
本发明主要利用了太阳能发电材料的高效发电、易于安装、耐候防水等特点，提出了一种可预制、集成化的景观道路发电系统。优选地，本发明提供了一种使用柔性太阳能发电材料、使用柔性耐候封装以及施工工艺的、具备储能和供电功能的、多功能可预制模块化景观路面系统。本发明为道路配套设施提供了一种新的太阳能发电用电的应用形式，美化了传统太阳能利用的外在形式。 The invention mainly utilizes the characteristics of high-efficiency power generation, easy installation, weather resistance and waterproof of solar power generation materials, and proposes a prefabricated and integrated landscape road power generation system. Preferably, the present invention provides a multifunctional prefabricated modular landscape pavement system with energy storage and power supply functions using flexible solar power generation materials, flexible weather resistant packaging and construction processes. The invention provides a new application form of solar power generation for road supporting facilities, and beautifies the external form of traditional solar energy utilization.
附图说明DRAWINGS
图1是本发明实施例中的多功能太阳能景观路面系统的结构示意图。1 is a schematic structural view of a multifunctional solar landscape pavement system in an embodiment of the present invention.
图2是本发明实施例中的多功能太阳能景观路面系统的剖面示意图。2 is a schematic cross-sectional view of a multifunctional solar landscape pavement system in accordance with an embodiment of the present invention.
图3是本发明实施例中的多功能太阳能景观路面系统的组成示意图。3 is a schematic diagram showing the composition of a multifunctional solar landscape pavement system in an embodiment of the present invention.
图4是本发明实施例中的多功能太阳能景观路面系统的电气组成示意图。4 is a schematic view showing the electrical composition of the multifunctional solar landscape pavement system in the embodiment of the present invention.
图5是本发明另一实施例中的多功能太阳能景观路面系统的电气组成示意图。FIG. 5 is a schematic diagram showing the electrical composition of a multifunctional solar landscape pavement system in another embodiment of the present invention.
具体实施方式detailed description
为使本发明的目的、技术方案及优点更加清楚、明确，以下参照附图并举实施例对本发明作进一步阐述。The present invention will be further described with reference to the accompanying drawings and embodiments.
参考图1至图3所示，本发明实施例的多功能太阳能景观路面系统，主要包括基础路块10，太阳能发电部件20，和透光板材30。其中，太阳能发电部件20直接铺设在基础路块10上方，其上通过胶粘剂覆盖透光板材30。Referring to FIG. 1 to FIG. 3, the multifunctional solar landscape pavement system of the embodiment of the present invention mainly includes a basic road block 10, a solar power generating component 20, and a light transmitting plate 30. Among them, the solar power generation component 20 is directly laid over the basic road block 10, and the light transmissive plate material 30 is covered thereon by an adhesive.
进一步地，基础路块10包括钢筋混凝土底板，钢筋混凝土底板上依次设有水泥砂浆找平层，基层处理剂、和防水涂层。Further, the basic road block 10 includes a reinforced concrete bottom plate, and the reinforced concrete bottom plate is sequentially provided with a cement mortar leveling layer, a base layer treating agent, and a waterproof coating.
优选地，基础路块四周具有金属包边11，且金属包边11与太阳能发电部件20及透光板材30的结合处采用防水密封胶进行密封。Preferably, the base road block has a metal hem 11 around it, and the joint of the metal rim 11 and the solar power generating component 20 and the light transmissive plate 30 is sealed with a waterproof sealant.
进一步地，太阳能发电部件20的线缆采用背出线设计，且做防水密封处理；钢筋混凝土底板上在靠近太阳能发电部件20的一侧端部处设置有走线凹槽12及侧面的出线口(图中未示出)。Further, the cable of the solar power generating component 20 is designed with a back-out line and is subjected to a waterproof sealing process; a wire groove 12 and a side wire outlet are provided on a side of the reinforced concrete floor near the solar power generating component 20 ( Not shown in the figure).
优选地，在太阳能发电部件20安装完毕后，对走线凹槽12及出线口进行密封填充处理。例如，可以在完成太阳能发电部件20的线缆与接线盒及串接后，采用结构胶或填充胶对该走线凹槽12及出线口进行密封填充处理。Preferably, after the solar power generation component 20 is installed, the wire groove 12 and the wire outlet are sealed and filled. For example, after the cable and the junction box of the solar power generation component 20 are completed and connected in series, the wire groove 12 and the outlet port may be sealed and filled with a structural adhesive or a filler.
这样，经过填充和密封，使得基础路块内部无空间和孔隙，从而作为一个整体的承压结构，避免外层的透光板材30和太阳能发电部件20受外力挤压后容易破损的问题，相较于内部具有中空空间的路面结构而言，承压性更好，使用寿命更长。In this way, after filling and sealing, there is no space and pores inside the basic road block, so as a whole pressure-bearing structure, the problem that the outer transparent plate 30 and the solar power generating component 20 are easily broken after being pressed by an external force is avoided. Compared with the pavement structure with hollow space inside, the pressure is better and the service life is longer.
此外，可以对钢筋混凝土底板上的水泥砂浆找平层做导水坡度处理，使得走线凹槽12所处的一端较高(例如坡度在2°左右即可)。In addition, the cement mortar leveling layer on the reinforced concrete floor can be treated as a water guiding slope, so that the end of the wire groove 12 is higher (for example, the slope is about 2°).
优选地，太阳能发电部件20采用柔性太阳能发电组件，例如CIGS薄膜太阳能电池、碲化镉薄膜太阳能电池、砷化镓薄膜太阳能电池、或者有机薄膜太阳能电池等，并采用柔性封装材料进行封装，包括但不限于乙烯四氟乙烯(ETFE)、聚对苯二甲酸乙二醇酯(PET) 等。Preferably, the solar power generation component 20 uses a flexible solar power generation component, such as a CIGS thin film solar cell, a cadmium telluride thin film solar cell, a gallium arsenide thin film solar cell, or an organic thin film solar cell, and is packaged by a flexible encapsulating material, including Not limited to ethylene tetrafluoroethylene (ETFE), polyethylene terephthalate (PET) Wait.
进一步地，透光板材可以采用聚甲基丙烯酸酯、亚克力、有机玻璃、或者钢化玻璃等刚性或柔性透明板材均可；且优选地，透光板材表面具有纹路处理，和/或，所述透光板材上表面呈拱形。Further, the light transmissive plate may be a rigid or flexible transparent plate such as polymethacrylate, acryl, plexiglass, or tempered glass; and preferably, the surface of the translucent plate has a grain treatment, and/or The upper surface of the light plate is arched.
本发明优选方案中，基于模块化预制基础路块及与柔性太阳能发电组件的设计安装工艺综合实现太阳能发电/储能系统设计。利用柔性太阳能发电材料的可弯曲、抗形变特性，实现了在路面复杂振动条件下的抗应力形变耐受性。In a preferred embodiment of the present invention, the solar power generation/storage system design is implemented based on a modular prefabricated basic road block and a design and installation process with the flexible solar power generation assembly. Using the flexible and anti-deformation characteristics of the flexible solar power generation material, the resistance to stress deformation under complex vibration conditions of the road surface is achieved.
优选地，本发明采用高综合发电效率的CIGS发电材料，具有较高的光电转化效率、良好弱光发电特性，因此可在全天候条件下发电。且不同于硬质易碎的晶硅材料，柔性发电材料具有很好的抗应力、可弯曲的特点，在传导的振动、路面暂时性形变等复杂情况下，不会导致破损。Preferably, the present invention adopts a CIGS power generation material with high integrated power generation efficiency, has high photoelectric conversion efficiency, and good low light power generation characteristics, and thus can generate electricity under all weather conditions. Different from the hard and fragile crystalline silicon material, the flexible power generation material has good stress resistance and bendability, and will not cause damage under complicated conditions such as conducted vibration and temporary deformation of the road surface.
其次，本发明中的柔性太阳能发电组件采用软性耐腐蚀表面材料进行封装和安装工艺：柔性太阳能发电组件优选采用乙烯四氟乙烯(ETFE)进行封装，或者也可以采用PET等其他柔性封装材料进行封装。Secondly, the flexible solar power generation component of the present invention is packaged and installed by using a soft and corrosion-resistant surface material: the flexible solar power generation component is preferably packaged with ethylene tetrafluoroethylene (ETFE), or may be made of other flexible packaging materials such as PET. Package.
然后，优选使用高透明耐黄变环氧树脂胶作为胶粘剂，优选地，在柔性太阳能组件表面覆盖聚甲基丙烯酸酯(PMMA)、亚克力、有机玻璃或者其他一些透光柔性有机板材，且其外表面经过纹路处理，在具有防滑、聚光作用的同时，还可以起到防反射的作用，避免光线照射在路面时反射的光线晃到行人的眼睛；此外，其上表面可略微呈拱形结构，起到排水和防滑的作用。因此，这种透光柔性有机板材既满足人行道路的耐磨、防滑等要求，又由于具有高透光性和柔性的特点，不会影响太阳能发电组件的转换效率，且其柔性的特点耐飞沙走石，不易被击碎、耐盐碱、适应道路融雪剂腐蚀环境。Then, it is preferred to use a high transparent yellowing resistant epoxy resin adhesive as the adhesive. Preferably, the surface of the flexible solar component is covered with polymethacrylate (PMMA), acrylic, plexiglass or some other light transmissive flexible organic sheet, and the outer surface thereof passes through The grain treatment can also prevent anti-reflection while preventing the anti-slip and concentrating effects. It prevents the reflected light from swaying to the eyes of pedestrians when the light is shining on the road surface. In addition, the upper surface can be slightly arched. To the effect of drainage and anti-slip. Therefore, the light-transmissive flexible organic sheet not only meets the requirements of wear resistance and anti-skid of the pavement, but also has high light transmission and flexibility, does not affect the conversion efficiency of the solar power generation component, and its flexible characteristics are resistant to flying sand. It is not easy to be crushed, salt and alkali resistant, and suitable for road snow melting agent to corrode the environment.
此外，本发明的柔性太阳能发电组件背部采用背出线布线形式，使用专用抗老化线缆，同时对线缆做防水密封处理，并采用模块化基础路块内部走线、内部连接设计，进一步改善了电缆使用环境，提升线缆使用年限。In addition, the flexible solar power generation assembly of the present invention adopts a back-line wiring form, uses a special anti-aging cable, and simultaneously performs waterproof sealing treatment on the cable, and adopts a modular basic road block internal wiring and internal connection design, and further improves. The cable usage environment improves the cable life.
此外，本发明在柔性太阳能发电组件中使用了旁路二极管的电路设计，使得当受光面部分被遮挡、或损坏时，屏蔽掉不发电区域，保证正常受光区域持续发电，因此，非常适合在遮挡情况复杂的道路场景下应用。In addition, the present invention uses a circuit design of a bypass diode in a flexible solar power generation assembly, so that when the light-receiving surface portion is blocked or damaged, the non-power generation region is shielded to ensure continuous power generation in the normal light-receiving region, and therefore, it is very suitable for occlusion. Application in complex road scenarios.
进一步地，本发明的太阳能景观路面系统的多功能性具体体现在可根据实际应用快速实现离网、或并网的发电设计，例如可与光感路灯、压力控制景观灯、红外控制景观灯、游客流量记录装置、园林环境监控显示装置、无线接入热点、电动车充电桩、行车超速检测装置、融雪加热装置等装置/设备结合形成离/并网应用。Further, the versatility of the solar landscape pavement system of the present invention is embodied in a power generation design that can be quickly off-grid or connected to the grid according to practical applications, such as a light-sensitive street light, a pressure-controlled landscape light, an infrared control landscape light, The device/devices such as the tourist flow recording device, the garden environment monitoring display device, the wireless access hotspot, the electric vehicle charging pile, the driving overspeed detecting device, the snow melting heating device and the like form an off/grid application.
与传统太阳能发电应用所采用的灯杆支架、地面落地支架、建筑表面悬挂等安装形式 相比，本发明所采用的柔性太阳能发电材料，具有高效发电、易于安装、耐候防水、高可靠、抗形变等特点，通过可靠的封装及安装工艺，可直接铺设张贴在模块化道路基础表面，从而简化了太阳能应用的施工步骤，且降低了应用所需的空间要求。并且，通过采用柔性太阳能发电组件及其封装/安装工艺，提高了景观路面的使用寿命，降低维护难度，非常适合步行道路等复杂环境下使用。Mounting forms such as light pole brackets, ground floor brackets, and building surface suspensions used in traditional solar power applications In comparison, the flexible solar power generation material used in the invention has the characteristics of high efficiency power generation, easy installation, weather resistance, water resistance, high reliability, deformation resistance, etc., and can be directly laid on the surface of the modular road foundation through a reliable packaging and installation process. This simplifies the construction steps for solar applications and reduces the space requirements required for the application. Moreover, by adopting a flexible solar power generation component and its packaging/installation process, the service life of the landscape pavement is improved, and the maintenance difficulty is reduced, which is very suitable for use in a complicated environment such as a walking road.
此外，本发明还提供了一种全新的路面与太阳能发电相结合的应用方案，其基于模块化的基础路块与柔性太阳能发电组件，采用“最小发电单元”的标准模块化设计，一个“最小发电单元”可由1至10片柔性太阳能发电组件及相关配套装置构成，形成最小发电系统。可根据用电需求，可形成小型的、独立的、具有储能能力的离网发电系统，亦可多个级联形成大型的、可并网的分布式发电系统。电气部署灵活与道路配套设施深度结合，可便利的为路面、路侧用电设备供电，如景观灯、充电桩、通信监控设施。In addition, the present invention also provides a new application scheme combining road surface and solar power generation, which is based on a modular basic road block and a flexible solar power generation component, adopts a standard modular design of "minimum power generation unit", and a "minimum The power generation unit can be composed of 1 to 10 flexible solar power generation components and related supporting devices to form a minimum power generation system. According to the demand of electricity, a small, independent, energy storage capacity off-grid power generation system can be formed, or a plurality of cascaded large-scale, grid-connected distributed power generation systems can be formed. The flexibility of electrical deployment is deeply combined with the road supporting facilities, which can conveniently supply power for road and roadside electrical equipment, such as landscape lights, charging piles, and communication monitoring facilities.
以下将结合若干具体应用示例对本发明的多功能太阳能景观路面系统作更进一步详细说明。The multifunctional solar landscape pavement system of the present invention will be described in further detail below in connection with a number of specific application examples.
应用示例一：本示例涉及一种独立的离网发电/储能系统。Application Example 1: This example relates to a stand-alone off-grid power generation/storage system.
参考图1至图4所示，本示例中，独立的离网发电/储能系统由最小发电单元、充电控制器、储能电池、离网电源等部分组成，其中，最小发电单元，是由前述的一个或者多个基础路块形成，每个基础路块上可铺设1至10片太阳能发电部件。该独立的离网发电/储能系统，可以为用电设备提供交流电源或直流电源。Referring to FIG. 1 to FIG. 4, in this example, the independent off-grid power generation/storage system is composed of a minimum power generation unit, a charging controller, an energy storage battery, an off-grid power supply, etc., wherein the minimum power generation unit is One or more of the aforementioned basic road blocks are formed, and one to ten solar power generation components can be laid on each of the basic road blocks. The independent off-grid power generation/storage system can provide AC or DC power for the powered equipment.
本示例中，太阳能发电部件20采用柔性可弯曲的铜铟镓硒(CIGS)作为光伏转换材料，具有良好的发电效率；因其具有较宽的光伏响应范围，可在清晨、傍晚、阴雨天等若光照下条件下发电。柔性光伏组件采用采用乙烯-四氟乙烯共聚物(ETFE)等轻质非金属材料进行封装，在兼顾环境耐候性能的同时，具有更轻质、可弯曲的特点。In this example, the solar power generation component 20 uses flexible and bendable copper indium gallium selenide (CIGS) as a photovoltaic conversion material, and has good power generation efficiency; because of its wide photovoltaic response range, it can be in the morning, evening, rainy days, etc. Generate electricity if exposed to light. The flexible photovoltaic module is packaged with a light non-metallic material such as ethylene-tetrafluoroethylene copolymer (ETFE), which is lighter and more flexible while taking into account environmental weather resistance.
本示例中，柔性太阳能发电组件可采用自带背胶，或者采用功能性丁基类粘结剂直接粘贴在基础路块表面。In this example, the flexible solar power module can be self-adhesive or directly bonded to the surface of the foundation block using a functional butyl adhesive.
柔性太阳能发电组件可根据用电设备要求进行串联或并联，通过充电控制器最大功率跟踪技术(MPPT)的调节，可为用电设备提供能源，并对储能电池进行充电。The flexible solar power generation components can be connected in series or in parallel according to the requirements of the electrical equipment. Through the adjustment of the maximum power tracking technology (MPPT) of the charging controller, energy can be supplied to the electrical equipment and the energy storage battery can be charged.
储能电池是发电系统的储能装置，在日照条件下收集剩余太阳能发电，在太阳能发电不足提供而外的能源保障。本发明中，储能电池优选采用锂电池，对高/低温度环境具有很好的适应性。The energy storage battery is an energy storage device of the power generation system, and collects the remaining solar power generation under the sunshine condition, and provides energy protection outside the solar power generation. In the present invention, the energy storage battery is preferably a lithium battery, which has good adaptability to high/low temperature environments.
本示例中，柔性太阳能发电组件除采用ETFE材料进行封装之外，在与基础路块的组装过程中，采用紫外线高强度UV无影胶将PMMA固化在柔性太阳能发电组件表面进行二次保护，进一步减少环境水侵和外力损伤。 In this example, in addition to packaging with ETFE material, the flexible solar power module is cured with UV high-strength UV shadowless glue on the surface of the flexible solar power module for further protection during assembly with the basic road block. Reduce environmental water intrusion and external damage.
本示例中，采用标准尺寸的基础路块设计、模块化的“最小发电单元”发电量设计、以及内置式走线设计，实现了多功能道路景观系统的便捷的标准预制安装和可靠的模块化发电用电方案，可便利地为路面、路侧用电设备供电，如景观灯、指示牌、充电桩、通信监控设施等。In this example, a standard size basic block design, modular “minimum power generation unit” power generation design, and built-in routing design enable convenient standard prefabrication and reliable modularity of the versatile road view system. The power generation scheme can conveniently supply power for road and roadside electrical equipment, such as landscape lights, signs, charging piles, and communication monitoring facilities.
应用示例二：本示例涉及一种级联并网发电系统。Application Example 2: This example relates to a cascaded grid-connected power generation system.
参考图1至图3，及图5所示，本示例中，独立的离网发电/储能系统由N个最小发电单元、汇流装置、并网逆变器等部分组成，其中，最小发电单元，是由前述的一个或者多个基础路块形成，每个基础路块上可铺设1至10片柔性太阳能发电组件。该并网发电系统通过级联多个最小发电单元形成可并网发电，可以为路面、路侧的设备供电，也可以供给附近用电设施及建筑的发电系统，解决了附近用电设备的供电需求。Referring to FIG. 1 to FIG. 3, and FIG. 5, in this example, the independent off-grid power generation/storage system is composed of N minimum power generation units, a convergence device, a grid-connected inverter, and the like, wherein the minimum power generation unit It is formed by one or more basic road blocks as described above, and one to ten flexible solar power generation components can be laid on each of the basic road blocks. The grid-connected power generation system can form a grid-connected power generation by cascading a plurality of minimum power generation units, and can supply power to equipment on the road surface and the road side, and can also supply power generation facilities of nearby power facilities and buildings, and solve the power supply of nearby power equipment. demand.
本示例中，柔性太阳能发电组件采用可弯曲的铜铟镓硒(CIGS)作为光伏转换材料，具有良好的发电效率；因其具有较宽的光伏响应范围，可在清晨、傍晚、阴雨天等若光照下条件下发电。柔性光伏组件采用采用乙烯-四氟乙烯共聚物(ETFE)等轻质非金属材料进行封装，在兼顾环境耐候性能的同时，具有更轻质、可弯曲的特点。In this example, the flexible solar power module uses bendable copper indium gallium selenide (CIGS) as a photovoltaic conversion material, which has good power generation efficiency; because of its wide photovoltaic response range, it can be used in the morning, evening, rainy days, etc. Generate electricity under light conditions. The flexible photovoltaic module is packaged with a light non-metallic material such as ethylene-tetrafluoroethylene copolymer (ETFE), which is lighter and more flexible while taking into account environmental weather resistance.
本示例中，柔性太阳能发电组件除采用ETFE材料进行封装之外，在与基础路块的组装过程中，采用紫外线高强度UV无影胶将PMMA固化在柔性太阳能发电组件表面进行二次保护，进一步减少环境水侵和外力损伤。In this example, in addition to packaging with ETFE material, the flexible solar power module is cured with UV high-strength UV shadowless glue on the surface of the flexible solar power module for further protection during assembly with the basic road block. Reduce environmental water intrusion and external damage.
本示例中，采用标准尺寸的基础路块设计、模块化的“最小发电单元”发电量设计、以及内置式走线设计，实现了多功能道路景观系统的便捷的标准预制安装和可靠的模块化发电用电方案。In this example, a standard size basic block design, modular “minimum power generation unit” power generation design, and built-in routing design enable convenient standard prefabrication and reliable modularity of the versatile road view system. Power generation plan.
本示例中，通过直接将柔性太阳能发电组件贴装在景观道路的表面，可提供安全可靠灵活的能源供应，方便了景观照明、充电桩、通讯监控等用电设备的部署，高效利用空间，并可形成并网发电分布式电站。In this example, by directly placing the flexible solar power generation component on the surface of the landscape road, a safe and reliable energy supply can be provided, which facilitates the deployment of electrical equipment such as landscape lighting, charging piles, communication monitoring, etc., and utilizes space efficiently. It can form a grid-connected power generation distributed power station.
以上实施例仅用于对本发明进行具体说明，其并不对本发明的保护范围起到任何限定作用，本发明的保护范围由权利要求确定。根据本领域的公知技术和本发明所公开的技术方案，可以推导或联想出许多变型方案，所有这些变型方案，也应认为是本发明的保护范围。 The above embodiments are only intended to be illustrative of the invention, and are not intended to limit the scope of the invention, and the scope of the invention is defined by the claims. Many variations can be deduced or derived from the teachings of the present invention and the technical solutions disclosed herein, and all such modifications are also considered to be the scope of the present invention.

Claims (13)

  1. 一种多功能太阳能景观路面系统，其特征在于，所述系统包括基础路块，所述基础路块上方铺设太阳能发电部件，所述太阳能发电部件上通过胶粘剂覆盖有透光板材。A multifunctional solar landscape pavement system, characterized in that the system comprises a basic road block, a solar power generating component is laid above the basic road block, and the solar power generating component is covered with a light transmitting plate by an adhesive.
  2. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述基础路块包括钢筋混凝土底板，所述钢筋混凝土底板上依次设有水泥砂浆找平层，基层处理剂、和防水涂层。The multifunctional solar landscape pavement system according to claim 1, wherein the basic road block comprises a reinforced concrete floor, and the reinforced concrete floor is provided with a cement mortar leveling layer, a base layer treating agent, and a waterproof coating. .
  3. 如权利要求2所述的多功能太阳能景观路面系统，其特征在于，所述太阳能发电部件的线缆采用背出线设计，且做防水密封处理；所述钢筋混凝土底板上在靠近所述太阳能发电部件的一侧端部处设置有走线凹槽及侧面出线口。The multifunctional solar landscape pavement system according to claim 2, wherein the cable of the solar power generating component is designed with a back line and is waterproof sealed; the reinforced concrete floor is adjacent to the solar power generating component. A wire groove and a side wire outlet are provided at one end portion.
  4. 如权利要求3所述的多功能太阳能景观路面系统，其特征在于，所述基础路块四周具有金属包边，所述金属包边与所述太阳能发电部件及所述透光板材的结合处采用防水密封胶进行密封，并在所述太阳能发电部件安装完毕后对所述走线凹槽及所述出线口进行密封填充处理。The multifunctional solar landscape pavement system according to claim 3, wherein the base road block has a metal edging around the base, and the metal edging is combined with the solar power generating component and the light transmitting plate. The waterproof sealant is sealed, and the wire groove and the outlet port are sealed and filled after the solar power generation component is installed.
  5. 如权利要求3所述的多功能太阳能景观路面系统，其特征在于，对所述钢筋混凝土底板上的所述水泥砂浆找平层做导水坡度处理，使得所述走线凹槽处所在的一端较高。The multifunctional solar landscape pavement system according to claim 3, wherein the cement mortar leveling layer on the reinforced concrete floor is treated as a water guiding slope, so that the end of the line groove is located high.
  6. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述太阳能发电部件为柔性太阳能发电部件，且所述柔性太阳能发电部件采用柔性封装材料进行封装；所述柔性封装材料包括：乙烯四氟乙烯、聚对苯二甲酸乙二醇酯。The multifunctional solar landscape pavement system according to claim 1, wherein the solar power generating component is a flexible solar power generating component, and the flexible solar power generating component is packaged with a flexible packaging material; the flexible packaging material comprises: Ethylene tetrafluoroethylene, polyethylene terephthalate.
  7. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述透光板材为聚甲基丙烯酸酯、亚克力、有机玻璃、或者钢化玻璃。The multifunctional solar landscape pavement system according to claim 1, wherein the light transmissive sheet material is polymethacrylate, acryl, plexiglass, or tempered glass.
  8. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述透光板材表面经过纹路处理。The multifunctional solar landscape pavement system of claim 1 wherein said light transmissive sheet surface is textured.
  9. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述透光板材上表面呈拱形。The multifunctional solar landscape pavement system according to claim 1, wherein the upper surface of the light transmissive sheet has an arch shape.
  10. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述胶粘剂为高透明耐黄变环氧树脂胶。The multifunctional solar landscape pavement system according to claim 1, wherein the adhesive is a high transparent yellowing resistant epoxy resin.
  11. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述系统还包括：充电控制器、储能电池和离网电源。The multifunctional solar landscape pavement system of claim 1 further comprising: a charge controller, an energy storage battery, and an off-grid power source.
  12. 如权利要求1所述的多功能太阳能景观路面系统，其特征在于，所述系统还包括：汇流装置和并网逆变器。 The multifunctional solar landscape pavement system of claim 1 wherein said system further comprises: a sinking device and a grid-connected inverter.
  13. 如权利要求1至12之任一项所述的多功能太阳能景观路面系统，其特征在于，所述系统还包括以下装置之一种或多种的任意组合：光感路灯、压力控制景观灯、红外控制景观灯、游客流量记录装置、园林环境监控显示装置、无线接入热点、电动车充电桩、行车超速检测装置、融雪加热装置。 The multifunctional solar landscape pavement system according to any one of claims 1 to 12, wherein the system further comprises any combination of one or more of the following: a light-sensitive street light, a pressure-controlled landscape light, Infrared control landscape lights, tourist flow recording devices, garden environment monitoring and display devices, wireless access hotspots, electric vehicle charging piles, driving speed detection devices, snow melting heating devices.
PCT/CN2017/091009 2016-12-09 2017-06-30 Multifunctional solar power landscape pavement system WO2018103316A1 (en)

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