CN202406650U - Solar photovoltaic greenhouse - Google Patents
Solar photovoltaic greenhouse Download PDFInfo
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- CN202406650U CN202406650U CN2011204864014U CN201120486401U CN202406650U CN 202406650 U CN202406650 U CN 202406650U CN 2011204864014 U CN2011204864014 U CN 2011204864014U CN 201120486401 U CN201120486401 U CN 201120486401U CN 202406650 U CN202406650 U CN 202406650U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000004146 energy storage Methods 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
本实用新型提供了一种太阳能光伏温室大棚，它包括温室大棚本体，还包括太阳能光伏发电供电系统，该太阳能光伏发电供电系统包括用于产生直流电能的透光型光伏组件、用于对光伏组件所产生的直流电能进行变配电控制并对负载供电的功率变换控制装置、储能装置和配电装置，透光型光伏组件设置在温室大棚的棚顶并成锯齿形安装，功率变换控制装置、储能装置和配电装置设置在大棚室内。本实用新型解决了温室大棚自供电、光伏组件与大棚一体化安装、保证大棚有效采光等问题，具有环保节能、结构简单、便于施工安装等优点。
The utility model provides a solar photovoltaic greenhouse, which includes a greenhouse body and a solar photovoltaic power supply system. The solar photovoltaic power supply system includes a light-transmitting photovoltaic component for generating direct The generated DC power is controlled by power transformation and distribution, and the power conversion control device, energy storage device and power distribution device that supply power to the load. The light-transmitting photovoltaic module is installed on the roof of the greenhouse and installed in a zigzag shape. , energy storage device and power distribution device are arranged in the greenhouse. The utility model solves the problems of self-power supply of the greenhouse, integrated installation of the photovoltaic module and the greenhouse, and ensures effective lighting of the greenhouse, and has the advantages of environmental protection, energy saving, simple structure, and convenient construction and installation.
Description
技术领域 technical field
本实用新型涉及光伏发电，尤其涉及一种太阳能光伏温室大棚。The utility model relates to photovoltaic power generation, in particular to a solar photovoltaic greenhouse.
背景技术 Background technique
在温室大棚中，需要透光、保温或加温，需要密封或通风。对于现代大棚，同时还需要供水系统、温控系统、辅助照明系统及湿度控制系统，具有一系列相应的用电设施。常规的温室大棚供电来自市网供电，由于温室大棚通常位于郊区或偏远地区，因此需要远距离输配电至温室大棚位置，相应的输配电成本很高。对于地处海岛、边防哨所、偏远山区的温室大棚则必须配备自供电源，如柴油发电机等，需消耗燃料，不仅污染环境，而且存在补给困难等问题。因此，采用一种环保洁净的太阳能光伏组件为温室大棚供电具有重要的作用和深远的意义。In a greenhouse, light transmission, heat preservation or heating are required, and sealing or ventilation is required. For modern greenhouses, water supply systems, temperature control systems, auxiliary lighting systems and humidity control systems are also required, with a series of corresponding power facilities. Conventional greenhouse power supply comes from the city grid. Since greenhouses are usually located in suburban or remote areas, long-distance power transmission and distribution is required to the greenhouse location, and the corresponding power transmission and distribution costs are high. For greenhouses located on islands, border posts, and remote mountainous areas, they must be equipped with self-supply power sources, such as diesel generators, which consume fuel, which not only pollutes the environment, but also has problems such as supply difficulties. Therefore, it has an important role and far-reaching significance to use an environmentally friendly and clean solar photovoltaic module to power the greenhouse.
实用新型内容 Utility model content
本实用新型的目的，就是为了解决现有技术存在的上述问题，提供一种节能、环保、洁净的太阳能光伏温室大棚。The purpose of this utility model is to provide an energy-saving, environment-friendly and clean solar photovoltaic greenhouse to solve the above-mentioned problems in the prior art.
为了达到上述目的，本实用新型采用了以下技术方案：一种太阳能光伏温室大棚，包括温室大棚本体，还包括太阳能光伏发电供电系统，该太阳能光伏发电供电系统包括用于产生直流电能的透光型光伏组件、用于对光伏组件所产生的直流电能进行变配电控制并对负载供电的功率变换控制装置、储能装置和配电装置，透光型光伏组件设置在温室大棚的棚顶并成锯齿形安装，功率变换控制装置、储能装置和配电装置设置在大棚室内。In order to achieve the above purpose, the utility model adopts the following technical solutions: a solar photovoltaic greenhouse, including the greenhouse body, and also includes a solar photovoltaic power supply system, the solar photovoltaic power supply system includes a light-transmitting type for generating DC power Photovoltaic modules, power conversion control devices, energy storage devices and power distribution devices used to control the transformation and distribution of DC power generated by photovoltaic modules and supply power to loads. The light-transmitting photovoltaic modules are installed on the roof of the greenhouse and formed Zigzag installation, power conversion control device, energy storage device and power distribution device are set in the greenhouse.
所述的透光型光伏组件设置在大棚长度方向的两侧棚顶并采用铝型材边框安装固定，倾斜角度根据大棚所处地理位置的纬度确定。The light-transmitting photovoltaic modules are arranged on the roofs on both sides of the greenhouse in the length direction and are installed and fixed with aluminum profile frames. The inclination angle is determined according to the latitude of the geographical location of the greenhouse.
所述的温室大棚本体采用钢结构框架作为支撑骨架，棚顶中部区域设置采光顶玻璃和采光天窗，棚体四周设置采光幕墙玻璃和开启窗。The greenhouse body adopts a steel structure frame as a supporting frame, a lighting roof glass and a lighting skylight are arranged in the middle area of the roof, and lighting curtain wall glass and opening windows are arranged around the shed body.
所述的温室大棚本体的室外设置防雷接地体，棚顶设置用于检测环境状况的环境检测装置。The outdoor of the greenhouse body is provided with a lightning protection grounding body, and the roof is provided with an environmental detection device for detecting environmental conditions.
本实用新型的太阳能光伏温室大棚，将透光型光伏组件与大棚建材相结合，实现一体化安装，不仅实现了用太阳能光伏组件来发电，解决了温室大棚电力供给问题、远距离输电成本过高问题，而且可以用太阳能光伏组件取代一部分建材，实现了光伏组件与大棚的紧密结合，有效降低了相应成本。采用透光型光伏组件对于温室大棚的采光影响较小。太阳能光伏组件所发电力来自太阳光，绿色环保、可再生，使用寿命长，效率高，具有很大的经济效益和社会效益。The solar photovoltaic greenhouse greenhouse of the utility model combines light-transmitting photovoltaic components with greenhouse building materials to realize integrated installation, not only realizes the use of solar photovoltaic components to generate electricity, but also solves the problem of power supply in greenhouses and the high cost of long-distance power transmission problems, and solar photovoltaic modules can be used to replace part of the building materials, realizing the close integration of photovoltaic modules and greenhouses, effectively reducing the corresponding costs. The use of light-transmitting photovoltaic modules has little impact on the lighting of greenhouses. The power generated by solar photovoltaic modules comes from sunlight, which is green, environmentally friendly, renewable, has a long service life and high efficiency, and has great economic and social benefits.
附图说明 Description of drawings
图1是本实用新型太阳能光伏温室大棚的正视结构示意图；Fig. 1 is the front structural schematic diagram of the utility model solar photovoltaic greenhouse greenhouse;
图2是本实用新型太阳能光伏温室大棚的俯视结构示意图；Fig. 2 is the top view structure schematic diagram of the utility model solar photovoltaic greenhouse greenhouse;
图3是本实用新型太阳能光伏温室大棚的室内布置示意图；Fig. 3 is the indoor layout schematic diagram of the solar photovoltaic greenhouse greenhouse of the utility model;
图4是本实用新型中的太阳能光伏组件的结构示意图；Fig. 4 is the structural representation of the solar photovoltaic module in the utility model;
图5为光伏发电原理框图。Figure 5 is a schematic block diagram of photovoltaic power generation.
具体实施形式Specific implementation form
参见图1、图2、图3、图4、图5，本实用新型太阳能光伏温室大棚，包括温室大棚本体，还包括太阳能光伏发电供电系统，该太阳能光伏发电供电系统包括用于产生直流电能的透光型光伏组件1、用于对光伏组件所产生的直流电能进行变配电控制并对负载供电的功率变换控制装置9、储能装置10和配电装置11，透光型光伏组件1设置在温室大棚的棚顶并成锯齿形安装，功率变换控制装置9、储能装置10和配电装置11设置在大棚室内。Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the solar photovoltaic greenhouse of the present invention includes a greenhouse body and a solar photovoltaic power supply system. The solar photovoltaic power supply system includes a Light-transmitting photovoltaic module 1, a power
具体结构和安装情况如下：The specific structure and installation are as follows:
透光型光伏组件1装于大棚顶部两侧，采用铝型材边框13固定联接，采光顶玻璃7和采光天窗6装于大棚顶中部区域，大棚以钢结构框架5作为支撑骨架，大棚顶设置环境检测装置2，大棚四周设置采光幕墙玻璃3和开启窗4，大棚室内顶部设置布线桥架8，大棚室内设置功率变换控制装置9、储能装置10和配电装置11，大棚室外设置防雷接地体12。The light-transmitting photovoltaic module 1 is installed on both sides of the roof of the greenhouse, and is fixedly connected with the aluminum profile frame 13. The
如图5所示为光伏发电原理框图，透光型光伏组件1将太阳能转换成直流电能，输出至功率变换控制装置9。功率变换控制装置9对输入的直流电进行控制、转换，一方面对储能装置10进行充放电控制，另一方面输出直流、交流电力，经配电装置11配电后，供负载14用电。FIG. 5 is a schematic block diagram of photovoltaic power generation. The light-transmitting photovoltaic module 1 converts solar energy into DC power and outputs it to the power
下面再结合图5进一步对本实用新型的实施及工作过程进行描述。Further describe the implementation and working process of the present utility model in conjunction with Fig. 5 below.
为保证大棚的采光性，光伏组件1采用透光型组件，并采用发电效率相对较高的晶体硅组件，并将透光型光伏组件1布置在大棚的边侧位置以不影响大棚的整体采光。透光型光伏组件1用量及储能装置10配置需根据大棚的实际用电负荷情况确定。透光型光伏组件1采用和大棚结构一体化安装方式，可替代一部分建材，不仅实现了发电功能，而且节省了建材成本。为了保证透光型光伏组件1防水密封，采用铝型材框架辅以耐候密封胶安装固定方式。为了提高透光型光伏组件1对太阳能的利用效率，将其按最佳倾角安装固定，最佳倾角一般以当地纬度为参考，综合考虑抗风、安装维护、成本、美观等因素综合确定。透光型光伏组件1互连及引出电缆采用光伏专用电缆，其抗辐射及耐候性强。线缆沿布线桥架8中布线至配电装置11及功率变换控制装置9，并通过配电装置11实现功率变换控制装置9、储能装置10、负载14等电路连接。相关金属结构、电气设备均与大棚室外防雷接地体[12]相连。In order to ensure the lighting of the greenhouse, the photovoltaic module 1 adopts light-transmitting components, and adopts crystalline silicon components with relatively high power generation efficiency, and arranges the light-transmitting photovoltaic modules 1 on the side of the greenhouse so as not to affect the overall lighting of the greenhouse . The amount of light-transmitting photovoltaic modules 1 and the configuration of the
系统工作时，将透光型光伏组件1输出的直流电力先通过串并联，形成所需要的电压和电流。电压和电流值需能满足功率变换控制装置9的相关参数要求。透光型光伏组件1串并联后形成的阵列通过配电装置11与功率变换控制装置9直流输入端相连。功率变换控制装置9通过配电装置11直接为直流负载供电或先将直流转换成交流再为交流负载供电。功率变换控制装置9储能端子与储能装置10相连，实现电力储存与控制。When the system is working, the DC power output by the light-transmitting photovoltaic module 1 is first connected in series and parallel to form the required voltage and current. The voltage and current values need to meet the relevant parameter requirements of the power
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| CN2011204864014U CN202406650U (en) | 2011-11-29 | 2011-11-29 | Solar photovoltaic greenhouse |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165484A (en) * | 2015-11-03 | 2015-12-23 | 国网上海市电力公司 | Farming greenhouse based on solar generating system |
| CN107926382A (en) * | 2017-12-12 | 2018-04-20 | 天津云众创嬴科技有限公司 | A kind of boss ridge formula photovoltaic solar agricultural greenhouse |
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2011
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165484A (en) * | 2015-11-03 | 2015-12-23 | 国网上海市电力公司 | Farming greenhouse based on solar generating system |
| CN107926382A (en) * | 2017-12-12 | 2018-04-20 | 天津云众创嬴科技有限公司 | A kind of boss ridge formula photovoltaic solar agricultural greenhouse |
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