CN102960199A - Grid-connected photovoltaic greenhouse - Google Patents
Grid-connected photovoltaic greenhouse Download PDFInfo
- Publication number
- CN102960199A CN102960199A CN2012105124590A CN201210512459A CN102960199A CN 102960199 A CN102960199 A CN 102960199A CN 2012105124590 A CN2012105124590 A CN 2012105124590A CN 201210512459 A CN201210512459 A CN 201210512459A CN 102960199 A CN102960199 A CN 102960199A
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- photovoltaic
- greenhouse
- green house
- grid
- networking type
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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
- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a greenhouse and particularly relates to a grid-connected photovoltaic greenhouse. The grid-connected photovoltaic greenhouse is characterized in that the grid-connected photovoltaic greenhouse consists of an arched front roofing, a rear wall, two side gable walls and an outer heat-insulating rolling shutter, wherein an electric window is arranged at the top of the arched front roofing; a rear window is arranged on the rear wall; the outer heat-insulating rolling shutter is mounted at the top of the greenhouse; the arched front roofing is a framework with a lightweight section steel structure; a battery assembly is paved at the periphery of the electric window at the top of the arched front roofing; polycarbonate sheets cover other places of the arched front roofing; and the two side gable walls are porous brick walls of which the insides and the outsides are respectively coated with polystyrene foam boards and dual-layer porous brick walls of which rear walls are of a composite structure. The grid-connected photovoltaic greenhouse disclosed by the invention has a unique structure and a long service life; and according to the grid-connected photovoltaic greenhouse disclosed by the invention, photovoltaic power generation and industrialized agriculture can be combined together; planting and breeding in four seasons can be carried out while the photovoltaic power generation is operated; and the comprehensive utilization rate of land is increased and the integrated income of a photovoltaic power plant and the income of farmers are increased.
Description
Technical field
The present invention relates to a kind of green house, especially relate to a kind of parallel networking type photovoltaic green house.
Background technology
Solar energy is a kind of cleaning, environmental protection, inexhaustible, nexhaustible renewable energy resources.Devoting Major Efforts To Developing utilizes solar energy, has become the trend of present development, and green house is exactly the successful model of the upper applied solar energy of agricultural; At present in order better solar energy to be applied on the agricultural, a kind of good solution with photovoltaic generation and the industrialized agriculture photovoltaic greenhouse of building that combines, application number is 201120008093.4, denomination of invention is a kind of company photovoltaic greenhouse, this patent disclosure inside be that open type connects a photovoltaic greenhouse and comprises the domatic and north slope face in south, the domatic area in south be the north slope face area 150% or more than, the southern domatic employing formula fixed support that gathers is equipped with the transparent membrane solar battery array; Application number is 200820234961.9 to disclose a kind of Taiyangnengguangfuwen Room for agricultural planting and cultivation, this greenhouse comprises main body frame, ventilation unit and attemperator, amorphous silicon solar cell module and transparent module are installed in the roof of formation, the roof is connected on the main body frame by a plurality of frameworks, there is cleaning device and the drainage groove of battery component on the roof, and electric wire is drawn by wire casing; Application number is 200910160347.1 to disclose a kind of solar energy greenhouse, this greenhouse comprises an agent structure, arranges and agent structure roof structure and a plurality of thin-film solar cells group that is arranged on the roof structure, the non-equalization of spacing of this thin-film solar cells group, at random, this greenhouse also is equipped with heater, thermal detector, humidity sensor, and several speculums are arranged; Chinese invention patent 2009610127725.6 discloses a kind of solar greenhouse structure and film solar battery module thereof, and it is made of side structure body and a top surface structure body, and at least one film solar battery module, is laid on this top surface structure body.Application number provides a kind of photovoltaic greenhouse for 201120008071.8, and this photovoltaic greenhouse comprises facade enclosed device and the ceiling above the device, its south is domatic be north slope face area 150% or more than, array is arranged on southern domatic.Application number provides a kind of multifuctional solar photovoltaic greenhouse for 200920284227.8, and this greenhouse is comprised of photovoltaic cell roof and support, and the photovoltaic roof is horizontal by 20 degree to 80 degree angles.Application number is 200810218323.2 to disclose a kind of photovoltaic greenhouse with solar module and TRT, its main feature is that solar cell and transparent material are built into single top or the shelf structure roof that spreads out that pushes up more, vault is with cleaning device, and battery component is amorphous silicon battery.Above patent disclosure the photovoltaic greenhouse of different structure, but above-mentioned technology is not improved the wall body structure of green house, the concrete measure of not relevant photovoltaic greenhouse generating does not more solve the problem of photovoltaic plant construction and industrialized agriculture or livestock breeding combination yet.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of structure uniqueness, long service life are provided, photovoltaic generation and industrialized agriculture can be combined, in photovoltaic generation, can carry out four seasons plantation and cultivation, not only improve the land comprehensive availability, and increased the parallel networking type photovoltaic green house of the comprehensive income of photovoltaic plant and peasant's income.
The present invention realizes in the following way:
A kind of parallel networking type photovoltaic green house, it is characterized in that: it is provided with the arch front roof of electric window-opening, the rear wall that is provided with rear window, both sides gable and warm ceiling section by the top and outer thermal insulating shutter is housed is formed, above-mentioned arch front roof is the framework of light section steel structure, be covered with battery component around its top electric window-opening, all the other local sunlight board that cover, both sides gable be inside and outsidely all be covered with the porous brick brick wall of polystyrene foam plate, rear wall is the double-layer porous brick brick wall of Heterogeneous Composite structure;
Described monocrystalline silicon photovoltaic cell component is by accessing photovoltaic lightningproof header box after many photovoltaic cell component connection in series-parallel, the output of header box links to each other with photovoltaic DC-to-AC converter, the output of photovoltaic DC-to-AC converter links to each other with step-up transformer, and per 17 or the series connection of 18 photovoltaic modulies are for a string;
Described battery component is arranged mode for to begin as laterally arranging from ceiling section, laterally arranging evenly the keeps at a certain distance away row battery component of vertically arranging;
Be filled with XPS and slag between the double-layer porous brick brick wall of described rear wall;
The input voltage MPPT working range of described photovoltaic DC-to-AC converter is 500 ~ 820V;
Described sunlight thickness of slab is 6mm;
The thickness of described polystyrene foam plate is 100mm;
Between the described battery component, between battery component and the sunlight board, all be pressed with square rubber strip between the sunlight board, be coated with fluid sealant on the square rubber strip, jewelling alloy sealing strip above the fluid sealant.
The present invention has following effect:
1) structure unique, photovoltaic generation and industrialized agriculture are combined: green house provided by the invention, it is provided with the arch front roof of electric window-opening, the rear wall that is provided with rear window, both sides gable and warm ceiling section by the top and outer thermal insulating shutter is housed is formed, above-mentioned arch front roof is the framework of light section steel structure, be covered with battery component around its top electric window-opening, all the other local sunlight board that cover, both sides gable be inside and outsidely all be covered with the porous brick brick wall of polystyrene foam plate, rear wall is the double-layer porous brick brick wall of Heterogeneous Composite structure; This green house comprises light steel main frame structure system, heat-insulation system, ventilating system, photovoltaic generating system.Light steel main frame structure system comprises light steel arch shape front roof structure, does not have rear roofing, bank and reinforced concrete upright supports light steel frame before the reinforced concrete.Heat-insulation system comprises the rear wall of the Heterogeneous Composite structure with heat insulation function, the side wall that covers heat-insulation layer and outer thermal insulating shutter quilt.Ventilating system comprises rear window and the roof electric window-opening on the rear wall.Photovoltaic generating system comprises the monocrystalline silicon battery assembly, the rational Area Ratio of roof assembly arrangement mode and assembly and cladding material, and the mode that is tightly connected between the cell panel, between cell panel and the sunlight board, between cell panel and the rear wall, between sunlight board and the front bank.Per 17 or 18 cell panels are connected into a string, and a plurality of groups of connection in series-parallel access header boxs are reverse into by inverter and exchange 380V, after transformer boosts, send into the 35kV high-voltage fence.
2) improved land comprehensive utilization ratio, the comprehensive income that has increased photovoltaic plant and peasant's income, simultaneously can carry out four seasons plantation and cultivation in the photovoltaic greenhouse: the present invention is with photovoltaic power generation technology and industrialized agriculture combination, employing does not have the light steel concrete combining structure of rear roofing, front a room with a northern exposure face roof section laterally is covered with battery component, vertically evenly keeping at a certain distance away is covered with a row battery component, and front roof remainder cladding material adopts the thick sunlight board of 6mm.Battery component adopts monocrystalline silicon battery.The greenhouse insulation system mainly adopts outer thermal insulating shutter to be realized by, the side wall that the rear wall of Heterogeneous Composite structure arranged and cover heat-insulation layer.Wall was windowed and is opened motorized window with the top after ventilating system adopted.Photovoltaic greenhouse can be used for four seasons plantations, also can be used for cultivation, and the electricity that the photovoltaic module of laying on the green house sends is through confluxing, inversion, sending into high-voltage fence after boosting.
3) prolonged service life of green house: green house provided by the invention is arranged and the main frame structure design by the reasonable Arrangement photovoltaic module, makes photovoltaic greenhouse have preferably daylighting, does not affect the growth of crop in the greenhouse; Insulation and heat storage capacity are strong, reduce to greatest extent the heat loss in the photovoltaic greenhouse, have certain load-bearing and Wind-Pressure Resistance, snow load ability.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cut-away view of Fig. 1 of the present invention;
Fig. 3 is the joint detail drawing between the battery component of the present invention;
Fig. 4 is the joint detail drawing between battery component of the present invention and the sunlight board;
Fig. 5 is the joint detail drawing between the sunlight board of the present invention.
Embodiment
A kind of parallel networking type photovoltaic green house, as illustrated in fig. 1 and 2: it is provided with the arch front roof 8 of electric window-opening 7, the rear wall 4 that is provided with rear window 12, both sides gable 3 and warm ceiling section by the top and outer thermal insulating shutter is housed is formed by 6, above-mentioned arch front roof 8 is the framework of light section steel structure, be covered with battery component 5 around its top electric window-opening 7, all the other local sunlight board 2 that cover, both sides gable 3 are the double-layer porous brick brick wall of Heterogeneous Composite structure for inside and outside porous brick brick wall, the rear wall 4 that all is covered with polystyrene foam plate.
Described monocrystalline silicon photovoltaic cell component 5 is by access photovoltaic lightningproof header box 9 after many photovoltaic cell component 5 connection in series-parallel, the output of header box 9 links to each other with photovoltaic DC-to-AC converter 10, the output of photovoltaic DC-to-AC converter 10 links to each other with step-up transformer 11, and per 17 or 5 series connection of 18 photovoltaic modulies are for a string.
Described battery component 5 is arranged mode for to begin as laterally arranging from ceiling section, laterally arranging evenly the keeps at a certain distance away row battery component of vertically arranging.
Be filled with XPS and slag between the double-layer porous brick brick wall of described rear wall 4.
The input voltage MPPT working range of described photovoltaic DC-to-AC converter 10 is 500 ~ 820V.
Described sunlight board 2 is thick to be 6mm.
The thickness of described polystyrene foam plate is 100mm.
As shown in Figure 3: be pressed with square rubber strip 24 between the described battery component 5, be coated with fluid sealant 22 on the square rubber strip 24, jewelling alloy sealing strips 23 above the fluid sealant 22, as shown in Figure 4: be pressed with square rubber strip 20 between battery component 5 and the sunlight board 2, be coated with fluid sealant 21 on the square rubber strip 20, jewelling alloy sealing strip 19 above the fluid sealant 21, as shown in Figure 5: all be pressed with square rubber strip 17 between the sunlight board 2, be coated with fluid sealant 18 on the square rubber strip 17, jewelling alloy sealing strip 16 above the fluid sealant 18.
Claims (8)
1. parallel networking type photovoltaic green house, it is characterized in that: it is the arch front roof (8) that is provided with electric window-opening (7) by the top, be provided with the rear wall (4) of rear window (12), both sides gable (3) and warm ceiling section are equipped with outer thermal insulating shutter and are formed by (6), above-mentioned arch front roof (8) is the framework of light section steel structure, be covered with battery component (5) around its top electric window-opening (7), all the other local sunlight board (2) that cover, both sides gable (3) is the inside and outside porous brick brick wall that all is covered with polystyrene foam plate, rear wall (4) is the double-layer porous brick brick wall of Heterogeneous Composite structure.
2. parallel networking type photovoltaic green house as claimed in claim 1, it is characterized in that: described monocrystalline silicon photovoltaic cell component (5) is by accessing photovoltaic lightningproof header box (9) after many photovoltaic cell components (5) connection in series-parallel, the output of header box (9) links to each other with photovoltaic DC-to-AC converter (10), the output of photovoltaic DC-to-AC converter (10) links to each other with step-up transformer (11), and per 17 or 18 photovoltaic modulies (5) series connection is for a string.
3. parallel networking type photovoltaic green house as claimed in claim 1, it is characterized in that: described battery component (5) is arranged mode for to begin as laterally arranging from ceiling section, laterally arranging evenly the keeps at a certain distance away row battery component of vertically arranging.
4. parallel networking type photovoltaic green house as claimed in claim 1 is characterized in that: be filled with XPS and slag between the double-layer porous brick brick wall of described rear wall (4).
5. parallel networking type photovoltaic green house as claimed in claim 2, it is characterized in that: the input voltage MPPT working range of described photovoltaic DC-to-AC converter (10) is 500 ~ 820V.
6. parallel networking type photovoltaic green house as claimed in claim 1 is characterized in that: the thick 6mm of being of described sunlight board (2).
7. parallel networking type photovoltaic green house as claimed in claim 1, it is characterized in that: the thickness of described polystyrene foam plate is 100mm.
8. parallel networking type photovoltaic green house as claimed in claim 1, it is characterized in that: between the described battery component (5), between battery component (5) and the sunlight board (2), sunlight board all is pressed with square rubber strip between (2), be coated with fluid sealant on the square rubber strip, jewelling alloy sealing strip above the fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105124590A CN102960199A (en) | 2012-12-05 | 2012-12-05 | Grid-connected photovoltaic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105124590A CN102960199A (en) | 2012-12-05 | 2012-12-05 | Grid-connected photovoltaic greenhouse |
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| CN102960199A true CN102960199A (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105124590A Pending CN102960199A (en) | 2012-12-05 | 2012-12-05 | Grid-connected photovoltaic greenhouse |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542096A (en) * | 2015-01-20 | 2015-04-29 | 刘作记 | Photovoltaic greenhouse |
| CN105230394A (en) * | 2015-08-28 | 2016-01-13 | 新疆农业科学院农业机械化研究所 | Semi-enclosure photovoltaic power supply self-sufficient type non-cultivated land daylight greenhouse |
| CN106386264A (en) * | 2016-11-29 | 2017-02-15 | 河南昊诚光电科技有限公司 | Heat-preserving photovoltaic roof structure for agricultural greenhouse |
| CN110999681A (en) * | 2019-12-27 | 2020-04-14 | 义乌工商职业技术学院 | Grid-connected photovoltaic 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 |
| CN119896128A (en) * | 2025-01-21 | 2025-04-29 | 北京林业大学 | A combined photovoltaic-green roof device for urban construction |
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| CN201323801Y (en) * | 2008-11-13 | 2009-10-14 | 杨凌雨露节水绿化工程有限公司 | Assembled sunlight greenhouse |
| CN202095332U (en) * | 2011-01-06 | 2012-01-04 | 北京中建阳光低碳科技有限公司 | Photovoltaic greenhouse with planar roof |
| CN202112099U (en) * | 2011-06-13 | 2012-01-18 | 保定天威集团有限公司 | Solar steel greenhouse |
| CN202565198U (en) * | 2012-01-12 | 2012-11-28 | 中电电气（南京）太阳能研究院有限公司 | Building integrated photovoltaics monitoring system |
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2012
- 2012-12-05 CN CN2012105124590A patent/CN102960199A/en active Pending
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| CN201323801Y (en) * | 2008-11-13 | 2009-10-14 | 杨凌雨露节水绿化工程有限公司 | Assembled sunlight greenhouse |
| CN202095332U (en) * | 2011-01-06 | 2012-01-04 | 北京中建阳光低碳科技有限公司 | Photovoltaic greenhouse with planar roof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542096A (en) * | 2015-01-20 | 2015-04-29 | 刘作记 | Photovoltaic greenhouse |
| CN105230394A (en) * | 2015-08-28 | 2016-01-13 | 新疆农业科学院农业机械化研究所 | Semi-enclosure photovoltaic power supply self-sufficient type non-cultivated land daylight greenhouse |
| CN106386264A (en) * | 2016-11-29 | 2017-02-15 | 河南昊诚光电科技有限公司 | Heat-preserving photovoltaic roof structure for agricultural greenhouse |
| CN110999681A (en) * | 2019-12-27 | 2020-04-14 | 义乌工商职业技术学院 | Grid-connected photovoltaic 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 |
| CN119896128A (en) * | 2025-01-21 | 2025-04-29 | 北京林业大学 | A combined photovoltaic-green roof device for urban construction |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 750002, No. 663, the Yellow River East Road, Jinfeng District, the Ningxia Hui Autonomous Region, Yinchuan Applicant after: China Aluminum Ningxia Energy Group Co., Ltd. Applicant after: Ningxia New Energy Research Institute (Co., Ltd.) Applicant after: Ningxia Ecom Solar Power Co., Ltd. Address before: 750002, No. 663, the Yellow River East Road, Jinfeng District, the Ningxia Hui Autonomous Region, Yinchuan Applicant before: Ningxia Power Generation Group Co., Ltd. Applicant before: Ningxia New Energy Research Institute (Co., Ltd.) Applicant before: Ningxia Ecom Solar Power Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NINGXIA POWER GENERATION GROUP CO., LTD. TO: CHINA ALUMINUM NINGXIA ENERGY GROUP CO., LTD. |
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Application publication date: 20130313 |