CN203827808U - System for applying photovoltaic power generation system to solar greenhouse - Google Patents
System for applying photovoltaic power generation system to solar greenhouse Download PDFInfo
- Publication number
- CN203827808U CN203827808U CN201420260344.1U CN201420260344U CN203827808U CN 203827808 U CN203827808 U CN 203827808U CN 201420260344 U CN201420260344 U CN 201420260344U CN 203827808 U CN203827808 U CN 203827808U
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- photovoltaic module
- photovoltaic
- solar
- solar heat
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 12
- 239000002689 soil Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
-
- 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
Landscapes
- Greenhouses (AREA)
Abstract
A system for applying a photovoltaic power generation system to a solar greenhouse comprises a greenhouse front chord, a greenhouse rear slope surface, a greenhouse rear wall, a photovoltaic module mounting support and a photovoltaic module. The photovoltaic module comprises a solar panel. The greenhouse front chord is covered with a greenhouse film or a sunlight plate, and a heat preservation quilt roll is arranged on the greenhouse film or the sunlight plate. The greenhouse rear wall comprises a stand column and a heat preservation plate externally arranged on the outer side of the stand column, and heat preservation materials are additionally arranged on the inner side of the stand column. The photovoltaic module mounting support is fixedly arranged at the top end of the stand column, and the solar panel is arranged on the photovoltaic module mounting support. Light sources which cannot be used by an original solar greenhouse are converted into electric energy through the photovoltaic module by utilizing the characteristic that a ridge back slope of the original solar greenhouse is light-proof, the economic benefits of soil are further improved, and another implement method is found for photovoltaic power generation except for building a power station on land which is insufficient in illumination and severe in climatic environment and has no use value, such as wastelands and gobi.
Description
Technical field
The utility model relates to solar electrical energy generation and ecological agriculture technical field, especially relates to the system that a kind of photovoltaic generating system is applied in greenhouse by solar heat.
Background technology
Modern installations agricultural (particularly large greenhouse) is larger to the consumption of the energy in actual production application process, not only increase production cost, and the unfavorable situation of a step aggravation energy scarcity nearly, put forth effort to develop renewable energy utilization method that natural daylight thermal resource combines with greenhouse with photovoltaic generation and become people's common recognition.
The vegetables in improper season of greenhouse by solar heat plantation at present fruit has become a kind of general mode of agriculture, competition, economic benefit declines obviously, how to utilize more efficiently land resources, in the situation that per mu yield is difficult to improve, how in greenhouse by solar heat, to ensure to introduce outside normal plantation demand the problem that non-plantation industry becomes a reality to increase land revenue.
Photovoltaic industry is through in a few years great development, enter at present relatively stable period, not only land utilization rate is low for the pure photovoltaic plant of extensive investment, economic benefit is also very low, but photovoltaic module production capacity surplus is a realistic problem, thereby how to make photovoltaic generation and other industries combine efficiently to utilize the soil problem that become a reality.
Utility model content
The purpose of this utility model is to design the system that a kind of novel photovoltaic generating system is applied in greenhouse by solar heat, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The system that photovoltaic generating system is applied in greenhouse by solar heat, comprises domatic behind string before greenhouse, greenhouse, rear wall of greenhouse, photovoltaic module mounting bracket and photovoltaic module; Described photovoltaic module comprises solar panels; Before described greenhouse, on string, be coated with canopy film or sunlight board, thermal insulation quilt volume is set on described canopy film or sunlight board;
Described rear wall of greenhouse comprises column and the warming plate of external application outside described column, and the inner side of described column installs insulation material additional; The fixing described photovoltaic module mounting bracket in top of described column, described solar panels are arranged on described photovoltaic module mounting bracket.
The domatic daylight shade that is positioned at described solar panels behind described greenhouse.
It is sunlight board that the inner side of described column installs insulation material additional.
Described photovoltaic module and electrical storage device or electrical appliance or electrical network are connected.
The purpose of this utility model is to provide a kind of new device or design makes full use of greenhouse by solar heat sensitive surface, combine with photovoltaic technology, do not increasing (maximum using soil) on the basis of arranging distance between greenhouse by solar heat and greenhouse by solar heat, for the required energy that provides of greenhouse by solar heat operation, dump energy can generate electricity by way of merging two or more grid systems, and do not reduce the performance of former greenhouse by solar heat, thereby utilize more efficiently land resources.
Key point of the present utility model is that utilizing domatic after the ridge of former greenhouse by solar heat itself is light tight material, waste a part of illumination resource, but adding of photovoltaic module utilized the illumination resource of originally waste from new, and can on the basis that increases not too much greenhouse by solar heat entirety shading-area, make full use of illumination resource, reach significantly improving of Land Economic benefit.
The beneficial effects of the utility model can be summarized as follows:
The utility model utilizes the light tight characteristic of former greenhouse by solar heat ridge adverse grade, by unserviceable former greenhouse by solar heat illumination resource, utilize photovoltaic module to be converted into electric energy, further improve the economic benefit in soil, though also for photovoltaic generation has found except disliking on the soil without value slightly and build the another kind of implementation method power station in illumination abundance climatic environments such as Gobi desert, wasteland.Make this higher with regard to illumination aboundresources and the agricultural land economic benefit that has a moderate climate, thereby also make built environment greatly be improved greatly to have improved the life-span of photovoltaic module further to improve the economic benefit of photovoltaic generation.Wing-rooms on either side of a one-story house stack economic benefit is very remarkable.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The system that a kind of photovoltaic generating system is as shown in Figure 1 applied in greenhouse by solar heat, comprises domatic 2 behind string 1 before greenhouse, greenhouse, rear wall of greenhouse 3, photovoltaic module mounting bracket 4 and photovoltaic module; Described photovoltaic module comprises solar panels 5; Before described greenhouse, on string 1, be coated with canopy film or sunlight board 6, thermal insulation quilt volume 7 is set on described canopy film or sunlight board 6; Described rear wall of greenhouse 3 comprises column and the warming plate 8 of external application outside described column, and the inner side of described column installs insulation material 9 additional; The fixing described photovoltaic module mounting bracket 4 in top of described column, described solar panels 5 are arranged on described photovoltaic module mounting bracket 4.Described photovoltaic module and electrical storage device or electrical appliance or electrical network are connected.
In the embodiment being more preferably, the domatic 2 daylight shades that are positioned at described solar panels 5 behind described greenhouse.
In the embodiment being more preferably, the inner side of described column installs insulation material 9 additional for sunlight board.
In certain specific embodiment, be illustrated in figure 1 a longitudinal sectional view of photovoltaic greenhouse by solar heat, in figure, drawn photovoltaic greenhouse by solar heat span is not from 8 meters to 10 meters etc.; Rise 4000mm left and right, can regulate according to specific needs; Top photovoltaic electrification component mounting bracket 4 height 7201.5mm, 26 ° to 35 ° of angles, can regulate according to photovoltaic greenhouse by solar heat location latitude of living in, to reach optimum efficiency.
The utility model utilizes the overall structure of original greenhouse by solar heat to improve, and ensureing to install solar electrical energy generation assembly additional on the functional complete basis of greenhouse by solar heat, the economic benefit in greenhouse is further promoted.
After former efficient-economical solar-greenhouse, wall 3 ways are to add warming plate 8 modes in the middle of double-deck brick wall.Now, for installing solar components additional, rear wall (being rear wall of greenhouse) 3 forms are made to certain change, adopt column external application warming plate 8 modes, for ensureing heat insulation effect, install one deck sunlight board additional in rear wall 3 inner sides, play the effect of isolated cold bridge, column top welding photovoltaic module mounting bracket 4.Column is overall structure, and intensity is reliable, and external application warming plate 8 adds inner side sunlight board, and to make rear wall 3 heat insulation effects compare former rear wall 3 equally matched.
Because photovoltaic module support has been increased greenhouse by solar heat height, make the shading-area in greenhouse increase to some extent (being the shade length under same illumination condition) this just caused rear row greenhouse must increase and the distance in front-seat greenhouse for daylighting, be the increase of the minimum spacing between greenhouse by solar heat, wasted soil.The utility model is through design optimization, by photovoltaic bracket reach as far as possible on the basis that meets photovoltaic module light angle, and do not affecting under the prerequisite of former thermal insulation quilt volume 7 paving mechanisms, after utilizing former efficient-economical solar-greenhouse top, domatic (being domatic behind greenhouse) 2 lightproof part illumination are generated electricity, neither affect former greenhouse by solar heat performance, reduce to greatest extent again the shading-area in whole greenhouse, made the expanded scope of the minimum spacing between greenhouse and greenhouse within acceptable scope.
The utility model utilizes domatic 2 light tight characteristics after former greenhouse by solar heat ridge, by unserviceable former greenhouse by solar heat illumination resource, utilize photovoltaic module to be converted into electric energy, further improve the economic benefit in soil, though also for photovoltaic generation has found except build the another kind of implementation method power station on the severe soil without value of the illumination such as wasteland, Gobi desert abundance climatic environment.Make this higher with regard to illumination aboundresources and the agricultural land economic benefit that has a moderate climate, thereby also make built environment greatly be improved greatly to have improved the life-span of photovoltaic module further to improve the economic benefit of photovoltaic generation.Wing-rooms on either side of a one-story house stack economic benefit is very remarkable.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the system that photovoltaic generating system is applied in greenhouse by solar heat, is characterized in that: comprise domatic behind string before greenhouse, greenhouse, rear wall of greenhouse, photovoltaic module mounting bracket and photovoltaic module; Described photovoltaic module comprises solar panels; Before described greenhouse, on string, be coated with canopy film or sunlight board, thermal insulation quilt volume is set on described canopy film or sunlight board;
Described rear wall of greenhouse comprises column and the warming plate of external application outside described column, and the inner side of described column installs insulation material additional; The fixing described photovoltaic module mounting bracket in top of described column, described solar panels are arranged on described photovoltaic module mounting bracket.
2. the system that photovoltaic generating system according to claim 1 is applied in greenhouse by solar heat, is characterized in that: the domatic daylight shade that is positioned at described solar panels behind described greenhouse.
3. the system that photovoltaic generating system according to claim 1 is applied in greenhouse by solar heat, is characterized in that: it is sunlight board that the inner side of described column installs insulation material additional.
4. the system that photovoltaic generating system according to claim 1 is applied in greenhouse by solar heat, is characterized in that: described photovoltaic module and electrical storage device or electrical appliance or electrical network are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260344.1U CN203827808U (en) | 2014-05-21 | 2014-05-21 | System for applying photovoltaic power generation system to solar greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260344.1U CN203827808U (en) | 2014-05-21 | 2014-05-21 | System for applying photovoltaic power generation system to solar greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827808U true CN203827808U (en) | 2014-09-17 |
Family
ID=51505713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260344.1U Expired - Fee Related CN203827808U (en) | 2014-05-21 | 2014-05-21 | System for applying photovoltaic power generation system to solar greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350977A (en) * | 2014-11-10 | 2015-02-18 | 青岛华盛绿能农业科技有限公司 | Photovoltaic greenhouse used for edible mushrooms |
| CN108271577A (en) * | 2018-03-14 | 2018-07-13 | 南京海得电力科技有限公司 | A kind of integral photovoltaic agricultural greenhouse |
| CN113207500A (en) * | 2021-06-02 | 2021-08-06 | 新疆金色农业科技发展有限公司 | Novel agricultural greenhouse |
-
2014
- 2014-05-21 CN CN201420260344.1U patent/CN203827808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350977A (en) * | 2014-11-10 | 2015-02-18 | 青岛华盛绿能农业科技有限公司 | Photovoltaic greenhouse used for edible mushrooms |
| CN108271577A (en) * | 2018-03-14 | 2018-07-13 | 南京海得电力科技有限公司 | A kind of integral photovoltaic agricultural greenhouse |
| CN113207500A (en) * | 2021-06-02 | 2021-08-06 | 新疆金色农业科技发展有限公司 | Novel agricultural greenhouse |
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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: 20140917 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |