CN203968803U - A kind of photovoltaic agricultural greenhouse - Google Patents
A kind of photovoltaic agricultural greenhouse Download PDFInfo
- Publication number
- CN203968803U CN203968803U CN201420298306.5U CN201420298306U CN203968803U CN 203968803 U CN203968803 U CN 203968803U CN 201420298306 U CN201420298306 U CN 201420298306U CN 203968803 U CN203968803 U CN 203968803U
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- canopy body
- agricultural greenhouse
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- photovoltaic agricultural
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- 210000003850 cellular structure Anatomy 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005246 galvanizing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000012010 growth Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241001424688 Enceliopsis Species 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000005860 Portulaca grandiflora Species 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying 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
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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]
-
- 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
- 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
The utility model provides a kind of photovoltaic agricultural greenhouse, it comprises canopy body and ceiling, described ceiling comprises framework and is arranged on photovoltaic cell component and the transmission element in framework, and the south elevation of canopy body is connected rotationally with ceiling, and the northern facade of canopy body is connected by scalable unit with ceiling.This photovoltaic agricultural greenhouse can effectively improve photovoltaic module generating efficiency, finally can improve the generated energy of booth.
Description
Technical field
The utility model belongs to the technical field that photovoltaic generation is combined with agricultural planting, is specifically related to a kind of photovoltaic agricultural greenhouse of realizing Planting Crops in ceiling generating, canopy.
Background technology
Existing photovoltaic agricultural greenhouse is all to lay part photovoltaic cell component at ceiling, divides according to the version of ceiling, and it is several that current photovoltaic agricultural greenhouse generally can be divided into planar top, asymmetric sloped roof and symmetrical isosceles triangle sloped roof etc.Normally replace part transparent glass by laying photovoltaic cell component at ceiling the south (Nan Po), thereby can realize the function of Planting Crops in ceiling generating, canopy, but in order to ensure the demand of crops to light transmittance in canopy, the limited amount of the photovoltaic cell component that can arrange on ceiling at present, the generating of the photovoltaic system (photovoltaic cell component by booth ceiling forms) therefore adopting on booth is lower, and booth economic benefit is lower.
Utility model content
Technical problem to be solved in the utility model is for the above-mentioned problems in the prior art, and a kind of photovoltaic agricultural greenhouse that can effectively improve photovoltaic module generating efficiency is provided.
The technical scheme that solution the utility model technical problem adopts is that this photovoltaic agricultural greenhouse comprises canopy body and ceiling, described ceiling comprises framework and is arranged on photovoltaic cell component and the transmission element in framework, wherein, the south elevation of canopy body is connected rotationally with ceiling, and the northern facade of canopy body is connected by scalable unit with ceiling.
Preferably, described scalable unit comprises expansion link; Or,
Described scalable unit comprises expansion link and the motion that can drive expansion link moving linearly, and the two ends of described expansion link are connected with northern facade and the ceiling of canopy body respectively; Or,
Described scalable unit comprises hydraulic jack, hydraulic motor and hydraulic pump, described hydraulic jack is arranged on the northern facade of canopy body, the piston rod of hydraulic jack is connected with ceiling, hydraulic pump is controlled the motion of hydraulic oil in hydraulic jack under the driving of hydraulic motor, so that the piston rod of hydraulic jack elongates or shortens.
Preferably, the piston rod of described expansion link or hydraulic jack is provided with scale, between each scale of described scale and the inclination angle of ceiling, has corresponding relation.
More preferably, described photovoltaic cell component and transmission element measure-alike, and both are apart from one another by setting.
Preferably, described canopy body comprises the support being made up of many root posts and is arranged on the thing that encloses between column, encloses thing for completely cutting off with outside inner canopy body.
Preferably, the thing that encloses of the south elevation of canopy body adopts transparent glass, and the thing that encloses of other faces of canopy body adopts coverlay.
Further preferably, canopy body also includes shutter, and described shutter is for rolling coverlay.
Preferred described column adopts galvanizing steel to make.
Preferably, described canopy body is cuboid, and its transmeridional length is 15～20 meters, and the width in north-south is 6～8 meters, is highly 3.5～5 meters.
Preferably, the inclination angle scope between described ceiling and horizontal plane is 20 °～40 °.
By adopting this photovoltaic agricultural greenhouse, just can carry out seasonality to ceiling inclination angle and regulate, wherein, but regulate every year the on-site meteorological condition of this photovoltaic agricultural greenhouse of number of times, adjusting time and adjustable inclination angle to determine.Certainly, ceiling inclination angle also can regulate at any time, concrete when adjustable inclination depends primarily on the demand of the crops of planting in booth to illumination, and after adjustable inclination, the photovoltaic cell component of ceiling increases the income of generating electricity and the size that regulates required cost of labor.
Effective effect of the present utility model is as follows:
Adopt the utility model photovoltaic agricultural greenhouse can regulate ceiling inclination angle seasonally.To guarantee that sunray is as far as possible vertically radiated at the photovoltaic cell component surface of ceiling, thereby can improve the exposure dose that photovoltaic cell component surface receives, like this, can significantly improve the generating efficiency of photovoltaic cell component, finally can improve the generated energy of booth.Meanwhile, in canopy, the lighting quantity of crops is also increased, and is more conducive to the growth of crops in canopy, utilizes limited resource, space, the object that the unit's of making Land Economic is most effective thereby can reach.
Brief description of the drawings
Fig. 1 is the structural representation of photovoltaic agricultural greenhouse in the utility model embodiment 1;
Fig. 2 is the structural representation of ceiling in Fig. 1.
In figure: 1-column; 2-photovoltaic cell component; 3-transmission element; 4-framework; 5-rotating shaft; 6-hydraulic motor; 7-hydraulic pump; 8-hydraulic jack.
Embodiment
For making those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of photovoltaic agricultural greenhouse, comprise canopy body and ceiling, described ceiling comprises framework and is arranged on photovoltaic cell component and the transmission element in framework, the south elevation of canopy body is connected rotationally with ceiling, the northern facade of canopy body is connected by scalable unit with ceiling, to make it possible to adjust the inclination angle between ceiling and horizontal plane.
Described scalable unit comprises expansion link; Or,
Preferably, described scalable unit comprises expansion link and the motion that can drive expansion link moving linearly, and the two ends of described expansion link are connected with northern facade and the ceiling of canopy body respectively; Or,
Preferably, described scalable unit comprises hydraulic jack, hydraulic motor and hydraulic pump, described hydraulic jack is arranged on the northern facade of canopy body, the piston rod of hydraulic jack is connected with ceiling, hydraulic pump is controlled the motion of hydraulic oil in hydraulic jack under the driving of hydraulic motor, so that the piston rod of hydraulic jack elongates or shortens.
Preferably, the inclination angle scope between described ceiling and horizontal plane is 20 °～40 °.
Embodiment 1:
As shown in Figure 1, in the present embodiment, the external shape of this photovoltaic agricultural greenhouse is cuboid, and it is built orientation and extends, sits in the north facing the south and be advisable with thing.
Because the photovoltaic agricultural greenhouse energy couple ceiling inclination angle in the present embodiment regulates, consider the convenience of tilt adjustment, can, according to quantity that can Planting Crops in canopy and the quantity that ceiling can be arranged photovoltaic cell component, carry out the size of choose reasonable booth.Preferably, the size range of booth is specific as follows: transmeridional length is 15～20 meters, and the width in north-south is 6～8 meters, is highly 3.5～5 meters.
Particularly, this photovoltaic agricultural greenhouse comprises canopy body and ceiling.Described ceiling comprises framework and is arranged on photovoltaic cell component and the transmission element in framework, the south elevation of canopy body is connected rotationally with ceiling, the northern facade of canopy body is connected by scalable unit with ceiling, to make it possible to adjust the inclination angle between ceiling and horizontal plane.
In the present embodiment, the support that specifically, canopy body comprises basis, be made up of many root posts 1 and be arranged on the thing that encloses between each column, described in enclose thing for by inner canopy body and outside isolated coming.
Wherein, described basis be shaped as shaped as frame, the size on basis specifically arranges according to the appearance and size of booth, the size on basis is corresponding with the size of canopy body.Many root posts 1 are arranged on basis.Specifically, on four corners on basis, be respectively provided with 1 root post, other remaining columns are located at respectively on the basis on booth the south and north, and other positions except corner on the east of booth and the basis in west do not arrange column.
Preferably, the structure of described support adopts light section steel structure.Specifically, column 1 adopts galvanizing steel to make, thereby makes support form galvanizing steel skeleton, and its structure stress more rationally, bearing capacity is high, and installation form is simple, can shorten the construction period, reduces construction cost.
In the present embodiment, the thing that encloses of the south elevation of canopy body adopts transparent glass, and the thing that encloses of the east elevation of canopy body, western facade and northern facade adopts transparent coverlay.In other words, the south elevation of booth is provided with transparent glass, and the east elevation of booth, western facade and northern facade are respectively arranged with coverlay.
Preferably, canopy body also includes shutter (not shown in figure 1), and described shutter is for rolling coverlay.Like this, in the time regulating the inclination angle of ceiling, can the coverlay that be arranged on the east elevation of booth, western facade and northern facade be rolled by Artificial Control shutter, after completing ceiling tilt adjustment, then coverlay be put down so that coverlay can enclose and be sealed into one.Wherein, should be chosen in as much as possible to the adjusting time at ceiling inclination angle that temperature is warm, calm fine day carries out.
Ceiling comprises framework 4 and is fastened on photovoltaic cell component 2 and the transmission element 3 in framework.Particularly, transmission element 3 adopts transparent glass.
Sunshine is irradiated to booth inside by transmission element 3, and therefore, the Area Ratio between photovoltaic cell component and transmission element can directly affect the daylighting of crops in photovoltaic system generated energy and canopy.
As shown in Figure 2, in the present embodiment, photovoltaic cell component 2 and transmission element 3 are that transparent glass is laid in ceiling surface, and are connected by flexible connecting member with framework.The arrangement of photovoltaic cell component and transmission element adopts grid-like layout, and photovoltaic cell component 2 and transparent glass are square, by both areas of choose reasonable, can ensure in booth that each position can both fully absorb sunshine.
In view of the Area Ratio of photovoltaic cell component 2 and transmission element 3 directly affects the daylighting of crops in the generated energy of this photovoltaic agricultural greenhouse and canopy.In the time that both Area comparison is large, the quantity of photovoltaic cell component is many, and the generated energy of photovoltaic system is large, but in canopy, the lighting quantity of crops reduces, thereby may affect the growth of crops; When both Area comparisons hour, the quantity of photovoltaic cell component is few, and the generated energy of photovoltaic system is few, but in canopy, the lighting quantity of crops increases, thereby is conducive to the growth of crops.Therefore, the photovoltaic cell component of photovoltaic agricultural greenhouse ceiling and the Area Ratio of transmission element should specifically carry out reasonable value according to the demand of Planting Crops to light transmittance in local illumination condition, canopy etc.
Preferably, in the time that the crops in canopy are sun plant, the preferred Area Ratio scope of photovoltaic cell component and transparent glass is 1/4～1/2; And in the time that crops in canopy are ombrophyte, the preferred Area Ratio scope of photovoltaic cell component and transparent glass is 2/3～3/2.
In the present embodiment, preferably, photovoltaic cell component and transparent glass measure-alike, and between the two every setting.For every row, photovoltaic cell component and transparent glass interval arrange; For every row, photovoltaic cell component and transparent glass are also that interval arranges.Gap between every two adjacent photovoltaic cell component 2 and transparent glass adopts sealing strip and the sealing of building application specific architecture glue.
In the present embodiment, the appearance and size of monolithic photovoltaic cell component is 1650mm × 990mm, and its rated power is 250Wp.The conversion efficiency of monolithic photovoltaic cell component is 14% left and right.
Preferably, in the present embodiment, the south elevation of canopy body is connected by rotating shaft 5 rotationally with ceiling, and rotating shaft 5 is fixed on column 1 by ball bearing, between rotating shaft 5 and the framework of ceiling, is connected by hinge fitting.
In the present embodiment, the stretching motion of scalable unit is completed by hydraulic system.
Specifically, in the present embodiment, scalable unit comprises hydraulic jack 8, hydraulic motor 6 and hydraulic pump 7, and hydraulic jack 8 is arranged on the column of northern facade of canopy body, and the piston rod of hydraulic jack is connected by anchor ear with ceiling.In the time regulating the inclination angle of ceiling, provide power drive hydraulic pump 7 by hydraulic motor 6, hydraulic pump 7 is controlled pressure, flow and the direction of hydraulic oil in hydraulic jack 8 under the driving of hydraulic motor 6, so that the piston rod of hydraulic jack elongates or shortens under the effect of hydraulic oil, can make ceiling rotate around rotating shaft 5, thereby realize the adjusting at ceiling inclination angle.In other words, be mainly to provide power by hydraulic motor, the pressure energy of hydraulic oil is converted to the mechanical energy of hydraulic jack, realize the rectilinear motion of hydraulic jack, finally complete the adjusting at this agricultural greenhouse ceiling inclination angle.
Certainly, the adjusting at ceiling inclination angle also can be by completing manually.
Preferably, in the present embodiment, on the piston rod of described hydraulic jack, can be provided with scale, between each scale in described scale and the inclination angle of ceiling, there is corresponding relation.Record by scale the length that the piston rod of hydraulic jack elongates or shortens,, by reading each scale of scale, just can know the angle of ceiling Inclination maneuver.
It is said above that booth is carried out to seasonal adjusting might not be will regulate in each season in spring, summer, autumn, winter.Specifically can regulate according to local illumination condition.Such as can only adjusting some large season at solar irradiation, not necessarily adjust other seasons.
Preferably, the inclination angle scope between described ceiling and horizontal plane is 20 °～40 °.
For southern area, annual best inclination angle scope is 20 °～30 °, and therefore, the tilt adjustment scope of ceiling and horizontal plane is preferably 20 °～30 °; For northern area, annual optimum angle of incidence scope is 30 °～40 °, and therefore, the tilt adjustment scope of ceiling and horizontal plane is preferably 30 °～40 °.
The utility model photovoltaic agricultural greenhouse by the adjusting to ceiling inclination angle, can ensure that sunray is as far as possible vertically radiated at the surface of photovoltaic cell component, thereby can improve the exposure dose that photovoltaic cell component surface receives, and then improve the generated energy of booth.In southern area, by regulating the inclination angle between ceiling and horizontal plane, compared to the photovoltaic agricultural greenhouse of existing fixed angle, generated energy can improve 3%～4%; For northern area, by regulating the inclination angle between ceiling and horizontal plane, compared to the photovoltaic agricultural greenhouse of existing fixed angle, generated energy can improve 4%～5%.
In addition, owing to also having improved the lighting quantity of crops in canopy simultaneously, quantity that therefore just can corresponding increase photovoltaic cell component, and the quantity of minimizing transmission element, thus can further increase the generated energy of booth.And, by photovoltaic cell component and transmission element are carried out after reasonable Arrangement, can also ensure, on the enough bases of crops lighting quantity, further to increase the generated energy of photovoltaic agricultural greenhouse.
Described illumination condition mainly refers to solar irradiation above, and different regions solar irradiation difference is larger, and the generated energy of major effect photovoltaic cell component is little on crops daylighting impact.
Specifically, the photovoltaic agricultural greenhouse of the present embodiment has the following advantages:
1, seasonal adjusting can be realized in the inclination angle of this booth ceiling, by regulating ceiling inclination angle, can ensure that sunray is as far as possible vertically radiated at the surface of photovoltaic cell component, can improve the solar irradiation that surfaces of cell receives, and improves the generated energy of booth; Meanwhile, in canopy, the lighting quantity of crops also increases, and is more conducive to the growth of crops in canopy.
2, lay photovoltaic cell component at booth ceiling, like having increased a spectrometer on photovoltaic agricultural greenhouse surface, can effectively cut off infrared rays, stop too much heat to enter booth, the excessive temperature that can suppress in summer and noon booth rises; In the winter time with night time, can stop the light of the infrared band in booth to external radiation, avoid the loss of booth internal heat energy, and reduce the speed of temperature sank at night, can effectively play the effect of winter and insulation at night.
3, this photovoltaic agricultural greenhouse can provide various allocation of facility required electric powers in booth, and unnecessary electricity can also grid-connectedly need for other; Can arrange in pairs or groups mutually with LED system in addition, when generating, ensure the growth of plant daytime; Night, LED system can be utilized electricity on daytime, provided illumination to plant, extended the sunshine time, shortened the crop growth cycle.
4, the auxiliary facility that regulates environment in canopy can also be set in this photovoltaic agricultural greenhouse canopy, as pad and fan cooling system, spraying system, LED plant growth lamp, heating system, irrigation system etc., can improve environment in canopy, make crops better, grow quickly, increase economic efficiency.
Embodiment 2:
The present embodiment is from the difference of embodiment 1: the structure of scalable unit is different.
In the present embodiment, described scalable unit comprises expansion link and the motion that can drive expansion link moving linearly, and the two ends of described expansion link are connected with northern facade and the ceiling of canopy body respectively.
Wherein, motion can adopt leading screw and nut mechanism.
In the present embodiment, other structures of photovoltaic agricultural greenhouse are all identical with embodiment 1, repeat no more here.
Embodiment 3:
The present embodiment is from the difference of embodiment 1: the structure of scalable unit is different.
In the present embodiment, described scalable unit comprises expansion link.By pulling manually expansion link to stretch or shrinking, thereby drive ceiling to rotate around the axis.
In the present embodiment, other structures of photovoltaic agricultural greenhouse are all identical with embodiment 1, repeat no more here.
Be understandable that, above embodiment is only used to principle of the present utility model is described and the illustrative embodiments that adopts, but the utility model is not limited to this.For those skilled in the art, in the situation that not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (10)
1. a photovoltaic agricultural greenhouse, comprise canopy body and ceiling, described ceiling comprises framework and is arranged on photovoltaic cell component and the transmission element in framework, it is characterized in that, the south elevation of canopy body is connected rotationally with ceiling, and the northern facade of canopy body is connected by scalable unit with ceiling.
2. photovoltaic agricultural greenhouse according to claim 1, is characterized in that, described scalable unit comprises expansion link; Or,
Described scalable unit comprises expansion link and the motion that can drive expansion link moving linearly, and the two ends of described expansion link are connected with northern facade and the ceiling of canopy body respectively; Or,
Described scalable unit comprises hydraulic jack, hydraulic motor and hydraulic pump, described hydraulic jack is arranged on the northern facade of canopy body, the piston rod of hydraulic jack is connected with ceiling, hydraulic pump is controlled the motion of hydraulic oil in hydraulic jack under the driving of hydraulic motor, so that the piston rod of hydraulic jack elongates or shortens.
3. photovoltaic agricultural greenhouse according to claim 2, is characterized in that, the piston rod of described expansion link or hydraulic jack is provided with scale, between each scale of described scale and the inclination angle of ceiling, has corresponding relation.
4. photovoltaic agricultural greenhouse according to claim 1, is characterized in that, described photovoltaic cell component and transmission element measure-alike, and both are apart from one another by setting.
5. photovoltaic agricultural greenhouse according to claim 1, is characterized in that, described canopy body comprises the support being made up of many root posts and is arranged on the thing that encloses between column, encloses thing for completely cutting off with outside inner canopy body.
6. photovoltaic agricultural greenhouse according to claim 5, is characterized in that, the thing that encloses of the south elevation of canopy body adopts transparent glass, and the thing that encloses of other faces of canopy body adopts coverlay.
7. photovoltaic agricultural greenhouse according to claim 6, is characterized in that, canopy body also includes shutter, and described shutter is for rolling coverlay.
8. photovoltaic agricultural greenhouse according to claim 5, is characterized in that, described column adopts galvanizing steel to make.
9. according to the photovoltaic agricultural greenhouse one of claim 1～8 Suo Shu, it is characterized in that, described canopy body is cuboid, and its transmeridional length is 15～20 meters, and the width in north-south is 6～8 meters, is highly 3.5～5 meters.
10. according to the photovoltaic agricultural greenhouse one of claim 1～8 Suo Shu, it is characterized in that, the inclination angle scope between described ceiling and horizontal plane is 20 °～40 °.
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| CN201420298306.5U CN203968803U (en) | 2014-06-06 | 2014-06-06 | A kind of photovoltaic agricultural greenhouse |
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| CN201420298306.5U CN203968803U (en) | 2014-06-06 | 2014-06-06 | A kind of photovoltaic agricultural greenhouse |
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Cited By (22)
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| CN104467639A (en) * | 2014-12-23 | 2015-03-25 | 常熟市东能光伏科技有限公司 | Photovoltaic module mounting bracket |
| CN104798625A (en) * | 2015-04-29 | 2015-07-29 | 福建农林大学 | Photovoltaic generation greenhouse with adjustable solar illumination and uniform illumination |
| CN105165484A (en) * | 2015-11-03 | 2015-12-23 | 国网上海市电力公司 | Farming greenhouse based on solar generating system |
| CN105475036A (en) * | 2016-01-20 | 2016-04-13 | 成都贝瑞生态农业开发有限公司 | Temperature-constant greenhouse with automatic lifting function |
| CN105475037A (en) * | 2016-01-20 | 2016-04-13 | 成都贝瑞生态农业开发有限公司 | Temperature-constant interplanting greenhouse with lifting function |
| CN105475038A (en) * | 2016-01-20 | 2016-04-13 | 成都贝瑞生态农业开发有限公司 | Greenhouse comprising multi-layer film and having lifting function |
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| CN105594512A (en) * | 2016-03-15 | 2016-05-25 | 中利腾晖光伏科技有限公司 | Photovoltaic ecological greenhouse and supporting frame thereof |
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| CN107509559A (en) * | 2017-09-24 | 2017-12-26 | 天津科技大学 | Variable incidence formula photovoltaic green-house |
| CN107659257A (en) * | 2017-09-25 | 2018-02-02 | 何成祥 | Matrix photovoltaic generation platform |
| CN109150066A (en) * | 2018-02-09 | 2019-01-04 | 农业部农业生态与资源保护总站 | A kind of efficient agriculture light complementation modern material reserve system |
| CN109275456A (en) * | 2018-11-27 | 2019-01-29 | 中国农业大学 | A kind of photovoltaic heliogreenhouse system |
| CN109845542A (en) * | 2019-04-01 | 2019-06-07 | 安徽鼎博新能源科技发展有限公司 | Photovoltaic agricultural greenhouse |
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2014
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