CN203646192U - High-efficiency photovoltaic greenhouse - Google Patents
High-efficiency photovoltaic greenhouse Download PDFInfo
- Publication number
- CN203646192U CN203646192U CN201320816138.XU CN201320816138U CN203646192U CN 203646192 U CN203646192 U CN 203646192U CN 201320816138 U CN201320816138 U CN 201320816138U CN 203646192 U CN203646192 U CN 203646192U
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- CN
- China
- Prior art keywords
- photovoltaic
- main body
- green house
- led lamp
- efficiency
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar 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
- 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
- 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]
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model relates to a high-efficiency photovoltaic greenhouse and belongs to the technical field of agricultural greenhouse design. The high-efficiency photovoltaic greenhouse comprises a greenhouse main body defined by walls and storage batteries, wherein photovoltaic assemblies electrically connected with the storage batteries and provided with two surfaces capable of generating power are arranged at the top of the greenhouse main body at intervals, reflection panels positioned below the photovoltaic assemblies and a planting region positioned blow the reflection panels are arranged in the greenhouse main body, and red light sources and blue light sources electrically connected with the storage batteries are arranged in the planting region. The reflection panels can reflect sunlight transmitting through gaps among the photovoltaic assemblies to enable nightsides of the photovoltaic assemblies to absorb sunlight effectively, and generating capacity of the photovoltaic assemblies is increased. Furthermore, optimal quantitative proportion of the red light sources and the blue light sources can be regulated flexibly according to different kinds of plants in the planting region to promote the photosynthesis.
Description
Technical field
The utility model relates to a kind of green house, and the high photovoltaic greenhouse of especially a kind of photoelectric transformation efficiency, belongs to agricultural greenhouse design field.
Background technology
According to the applicant understood, the common installation photovoltaic component of the ceiling of existing photovoltaic greenhouse, absorbs sunlight by the sunny slope of photovoltaic module and carries out photoelectric conversion, is charge in batteries.For example, the Chinese invention patent of application number 201210512459.0 (parallel networking type photovoltaic green house).
Existing photovoltaic greenhouse carries out opto-electronic conversion by the photovoltaic module of installing on ceiling, but photovoltaic module only carries out opto-electronic conversion by sunny slope, and the efficiency of conversion is lower; And the photovoltaic module of ceiling can stop the irradiation of the sun, affect the daylighting degree of plant in growing area.Red, blue-light source plays a key effect in photosynthesis of plant process, and ratio red in solar source, blue light cannot regulate, cannot meet different plants in the time of photosynthesis to best demand red, blue-light source ratio, affect the growth of plant.
Utility model content
The purpose of this utility model is: the problem existing for above-mentioned prior art, proposes the high-efficiency photovoltaic green house that a kind of photoelectric transformation efficiency is high and red, blue-light source ratio can be adjusted flexibly.
In order to reach above object, a kind of high-efficiency photovoltaic green house of the present utility model, comprise the booth main body and the accumulator that are surrounded by body of wall, booth main body top is interval with and is connected with storage battery and the photovoltaic module of generating electricity on two sides, in booth main body, be provided with the Reflector Panel that is positioned at photovoltaic module below, and be positioned at the growing area below Reflector Panel, in growing area, be provided with red, the blue-light source that are connected with storage battery.
In this structure, Reflector Panel can reflect the sunshine seeing through from photovoltaic module gap, makes the opaco of photovoltaic module effectively absorb the sunshine of reflection, improves the generated energy of photovoltaic module; In growing area, can adjust red, blue-light source quantitative proportion according to floristics, best light source is provided, promote photosynthesis.
The utility model further perfect technical scheme is as follows:
Preferably, photovoltaic module adopts through generating electricity on two sides solar photovoltaic assembly laminated into type, generating electricity on two sides solar photovoltaic assembly comprises that upper strata photovoltaic glass, the light transmittance of arranging are successively greater than the EVA of lower floor, lower floor's photovoltaic glass or transparent back panel that 90% upper strata EVA, middle level generating electricity on two sides solar cell, light transmittance are greater than 90%, are fixedly connected with between adjacent each layer from top to bottom.
In this preferred structure, the light transmittance of EVA is greater than 90%, and sunshine is radiated on the generating electricity on two sides solar cell of middle level fully, makes the two sides of solar cell all can effectively absorb light source, improves the efficiency of photovoltaic module photoelectric conversion.
Preferably, photovoltaic module is set up by photovoltaic bracket in booth main body top; The sunny slope of Reflector Panel is silvery white.
Preferably, also comprise the sidewall illuminator of being located at body of wall, illuminator is connected with storage battery.
Preferably, also comprise the environmental control system of regulating and controlling temperature and ventilation, environmental control system is connected with storage battery.
Preferably, body of wall one side is provided with entrance; Entrance is provided with door.
More preferably, red, blue-light source is made up of the LED lamp of one group of LED lamp glowing and blue light-emitting; In growing area, in the time that planting plants is leafy vegetable, the LED lamp glowing is 2-3:1 or its multiple with the quantity ratio of the LED lamp of blue light-emitting, and in the time that planting plants is spent class plant for seeing, the LED lamp glowing is 7-9:1 or its multiple with the quantity ratio of the LED lamp of blue light-emitting.Rationally regulate red, the blue-light source quantitative proportion of growing area can promote the photosynthesis of plant, the production capacity of raising plant.
Adopt after structure of the present utility model, the sunny slope of direct irradiation of sunlight photovoltaic module, and, utilize the reflecting properties of Reflector Panel, the sunshine that reflection sees through from photovoltaic module gap, makes photovoltaic module opaco also can effectively absorb light source, improves the generated energy of photovoltaic module; Meanwhile, in growing area, carry out reasonably red, blue-light source proportioning by the plant to different and irradiate, can promote the photosynthesis of plant, improve the output of plant.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of Fig. 1 embodiment generating electricity on two sides solar photovoltaic assembly.
Embodiment
Embodiment
A kind of high-efficiency photovoltaic green house of the present embodiment, basic structure as shown in Figure 1, comprise the booth main body and the accumulator 10 that are surrounded by body of wall 1, booth main body top is interval with and is electrically connected with accumulator 10 and the photovoltaic module 3 of generating electricity on two sides, in booth main body, be provided with the Reflector Panel 5 that is positioned at photovoltaic module 3 belows, and be positioned at the growing area 8 of Reflector Panel 5 belows, in growing area 8, be provided be electrically connected with accumulator 10 red, blue-light source 6 and plant plant 7.
Particularly, photovoltaic module 3 is set up by photovoltaic bracket 4 in booth main body top.The sunny slope of Reflector Panel 5 is silvery white.
Photovoltaic module 3 adopts through generating electricity on two sides solar photovoltaic assembly laminated into type, as shown in Figure 2, generating electricity on two sides solar photovoltaic assembly comprises that upper strata photovoltaic glass 3.1, the light transmittance of arranging are successively greater than the EVA3.4 of lower floor and lower floor's photovoltaic glass or transparent back panel 3.5 that 90% upper strata EVA3.2, middle level generating electricity on two sides battery 3.3, light transmittance are greater than 90% from top to bottom to structure.
In the manufacture process of photovoltaic module, in lamination stages, at 140 DEG C of-148 DEG C of temperature, rely on EVA ethylene-vinyl acetate copolymer cross-linking reaction and be bonded together.
Also comprise the sidewall illuminator 9 of being located at body of wall, illuminator is electrically connected with accumulator 10, for the staff in booth provides illumination.
Also comprise the environmental control system 11 of regulating and controlling temperature and ventilation, environmental control system 11 is electrically connected with accumulator 10.
Body of wall 1 one sides are provided with entrance 2; Entrance 2 is provided with door.
Growing area 8 is for being provided with the solid growth district of multi-layer planting plant 7.The horizontal direction plantation same plant in solid growth district 8, vertical direction is planted not kindred plant.
Red, blue-light source 6 is made up of the LED lamp of one group of LED lamp glowing and blue light-emitting; In growing area 8, in the time that planting plants is leafy vegetable, the quantity of red, blue LED lamp is than being 2-3:1 or its multiple, and in the time that planting plants is spent class plant for seeing, the quantity of red, blue LED lamp is than being 7-9:1 or its multiple.
Concrete service condition is as follows:
Daytime, when solar irradiation is during at booth top, photovoltaic module 3 sunny slopes absorb sunshine light energy conversion are become to electric energy, argenteous Reflector Panel 5 reflects from the light of photovoltaic module gap transmission, photovoltaic module 3 opacos absorb reverberation and become electric energy to improve photoelectric transformation efficiency light energy conversion, accumulators 10 charges, and accumulator 10 powers to illuminator 9, the environmental control system 11 in booth with red blue-light source 6, and it is 30-35 degree that environmental control system 11 regulates and controls canopy temperature; In solid growth district 8, regulate red, blue-light source, red, the blue LED lamp allocation ratio that makes to plant leafy vegetable is 2-3:1(or its multiple), make plantation see flower class plant, red, blue LED lamp allocation ratio is than being 7-9:1(or its multiple).
In the present embodiment, adopt generating electricity on two sides solar photovoltaic assembly, the sunny slope of direct irradiation of sunlight photovoltaic module, simultaneously, utilize the reflecting properties of Reflector Panel, the sunshine that reflection sees through from photovoltaic module, makes photovoltaic module opaco also can effectively absorb light source, improves the generated energy of photovoltaic module; In solid growth district, carry out rational red blue-light source proportioning by the plant to different and irradiate, can promote the photosynthesis of plant, improve the output of plant.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. a high-efficiency photovoltaic green house, comprise the booth main body and the accumulator that are surrounded by body of wall, it is characterized in that, described booth main body top is interval with and is connected with described storage battery and the photovoltaic module of generating electricity on two sides, in described booth main body, be provided with the Reflector Panel that is positioned at described photovoltaic module below, and be positioned at the growing area below described Reflector Panel, in described growing area, be provided with red, the blue-light source that are connected with described storage battery.
2. high-efficiency photovoltaic green house according to claim 1, it is characterized in that, photovoltaic module adopts through generating electricity on two sides solar photovoltaic assembly laminated into type, and described generating electricity on two sides solar photovoltaic assembly comprises that upper strata photovoltaic glass, the light transmittance of arranging are successively greater than the EVA of lower floor, lower floor's photovoltaic glass or transparent back panel that 90% upper strata EVA, middle level generating electricity on two sides solar cell, light transmittance are greater than 90% from top to bottom.
3. high-efficiency photovoltaic green house according to claim 1, is characterized in that, described photovoltaic module is set up by photovoltaic bracket in described booth main body top; The sunny slope of described Reflector Panel is silvery white.
4. high-efficiency photovoltaic green house according to claim 1, is characterized in that, also comprises the sidewall illuminator of being located at body of wall, and described illuminator is connected with described storage battery.
5. high-efficiency photovoltaic green house according to claim 1, is characterized in that, also comprises the environmental control system of regulating and controlling temperature and ventilation, and described environmental control system is connected with described storage battery.
6. high-efficiency photovoltaic green house according to claim 1, is characterized in that, described body of wall one side is provided with entrance; Described entrance is provided with door.
7. high-efficiency photovoltaic green house according to claim 1, is characterized in that, described red, blue-light source glows by one group or the LED lamp of blue light forms; In growing area, in the time that planting plants is leafy vegetable, the LED lamp glowing is 2-3:1 or its multiple with the quantity ratio of the LED lamp of blue light-emitting, and in the time that planting plants is spent class plant for seeing, the LED lamp glowing is 7-9:1 or its multiple with the quantity ratio of the LED lamp of blue light-emitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816138.XU CN203646192U (en) | 2013-12-11 | 2013-12-11 | High-efficiency photovoltaic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816138.XU CN203646192U (en) | 2013-12-11 | 2013-12-11 | High-efficiency photovoltaic greenhouse |
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| Publication Number | Publication Date |
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| CN203646192U true CN203646192U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320816138.XU Expired - Fee Related CN203646192U (en) | 2013-12-11 | 2013-12-11 | High-efficiency photovoltaic greenhouse |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5960332B1 (en) * | 2015-08-06 | 2016-08-02 | ファームランド株式会社 | Soil cultivation system with solar panels |
| CN106941972A (en) * | 2017-03-15 | 2017-07-14 | 北京化工大学 | A kind of black solar energy composite of dynamic China utilizes greenhouse apparatus |
| CN109469871A (en) * | 2017-09-07 | 2019-03-15 | 四季洋圃生物机电股份有限公司 | Solar source plant lamp |
| WO2020252651A1 (en) * | 2019-06-18 | 2020-12-24 | 向阳农业生技股份有限公司 | Light-transmitting power generation structure of canopy frame |
-
2013
- 2013-12-11 CN CN201320816138.XU patent/CN203646192U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5960332B1 (en) * | 2015-08-06 | 2016-08-02 | ファームランド株式会社 | Soil cultivation system with solar panels |
| WO2017022356A1 (en) * | 2015-08-06 | 2017-02-09 | ファームランド株式会社 | Soil cultivation system provided with solar panel |
| JP2017029120A (en) * | 2015-08-06 | 2017-02-09 | ファームランド株式会社 | Soil cultivation system with solar panel |
| CN107072154A (en) * | 2015-08-06 | 2017-08-18 | 农场株式会社 | Attached solar photovoltaic panel soil cultivation system |
| US9801346B2 (en) | 2015-08-06 | 2017-10-31 | Farm Land Co., Ltd. | Soil cultivation system equipped with solar panel |
| CN106941972A (en) * | 2017-03-15 | 2017-07-14 | 北京化工大学 | A kind of black solar energy composite of dynamic China utilizes greenhouse apparatus |
| CN109469871A (en) * | 2017-09-07 | 2019-03-15 | 四季洋圃生物机电股份有限公司 | Solar source plant lamp |
| WO2020252651A1 (en) * | 2019-06-18 | 2020-12-24 | 向阳农业生技股份有限公司 | Light-transmitting power generation structure of canopy frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |