CN203103321U - A square array of carrying units for photovoltaic modules on water and a power generation system using it - Google Patents
A square array of carrying units for photovoltaic modules on water and a power generation system using it Download PDFInfo
- Publication number
- CN203103321U CN203103321U CN2013200709305U CN201320070930U CN203103321U CN 203103321 U CN203103321 U CN 203103321U CN 2013200709305 U CN2013200709305 U CN 2013200709305U CN 201320070930 U CN201320070930 U CN 201320070930U CN 203103321 U CN203103321 U CN 203103321U
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- photovoltaic module
- water
- generation system
- power generation
- photovoltaic
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- 238000010248 power generation Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 29
- 238000007667 floating Methods 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000011159 matrix material Substances 0.000 claims abstract 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000004224 protection Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 34
- 230000005611 electricity Effects 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008010 sperm capacitation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a waterborne photovoltaic module bearing unit square matrix and a power generation system using the waterborne photovoltaic module bearing unit square matrix. The waterborne photovoltaic module bearing unit square matrix comprises a square matrix formed by the mutual matching of floating platforms, wherein matching parts of two adjacent floating platforms in the square matrix are connected with each other through a steel cable in a penetrating way, and the steel cable is fixed by a fixing edge strip installed on the side edge of the square matrix. A plurality of waterborne photovoltaic module bearing unit square matrixes are spliced to be used as a bearing body of photovoltaic modules in a photovoltaic power generation system so as to realize the waterborne solar energy utilization through the photovoltaic power generation system, and the waterborne photovoltaic module bearing unit square matrix has the advantages of simple structure, low cost, convenience in construction, strong adaptability to environment and the like, and has a wide application prospect.
Description
Technical field
The utility model relates to a kind of photovoltaic module bearing part and uses its electricity generation system, relates to a kind of electricity generation system that is used for the photovoltaic module load bearing unit square formation of photovoltaic generation waterborne and uses it specifically.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible energy.It is estimated that the annual solar energy that receives on the earth be equivalent to 3000 times of annual other fuel institute capacitation of burning on the earth, so solar power generation is optimal new forms of energy.Along with rapid development of social economy, suitability for industrialized production and daily life constantly increase the demand of electric power energy, power supply pressure also increases day by day, adopt traditional fuel as power source, to consume conventional energy resource on the one hand, on the other hand environment is caused certain pollution, restricted expanding economy to a certain extent.Solar energy has been subjected to the attention of many countries as desirable regenerative resource.Along with progress of science and technology, people have strengthened the development and utilization to some clear energy sourcess such as solar energy, particularly photovoltaic industry fast development recent years, and new technology continues to bring out, the photovoltaic cell cost constantly descends, for the development photovoltaic plant provides good opportunity to develop.
The photovoltaic plant of the overwhelming majority is all built on land, the roof at present, but the use cost in soil is very high, but also limited by the region.China's water surface area is vast, and solar energy waterborne is abundant, but build on the water surface photovoltaic plant also seldom, and all be the pattern of copying ground or roof photovoltaic plant, in water, set up support, re-lay photovoltaic module, scale is smaller.In fact, be subjected to the influence of factors such as the depth of water, SEA LEVEL VARIATION, weather, engineering cost, installation and maintenance difficulties, and be not suitable for using mounting system to build photovoltaic plant waterborne, promote photovoltaic generating system waterborne, need provide a kind of and have low cost, conveniently build, the photovoltaic module bearing structure waterborne of characteristics such as environmental suitability is strong.
Summary of the invention
The purpose of this utility model provide a kind of cost low, build and expand conveniently, photovoltaic module bearing structure waterborne that environmental suitability is strong and use the electricity generation system of this bearing structure.
For achieving the above object, the utility model is by the following technical solutions:
A kind of photovoltaic module load bearing unit square formation waterborne comprises the square formation that is complemented each other to form by floating platform, and connection is run through through wirerope in the auxiliary section of adjacent two row floating platforms in the described square formation, and described wirerope is fixed through the fixedly edge strip that is installed in the square formation side.Wherein, described floating platform can adopt the hollow sealing structure of plastic material, thereby guarantees the needed buoyancy of described load bearing unit square formation.
Further, the upper surface of described floating platform can be provided with through slot, and the setting of described through slot is to arrange the connecting line that connects photovoltaic module for convenience.
In order to make the wiring on the described floating platform more regular, can the connecting line fixture block be installed in described through slot, the assembly connecting line in the described through slot is fixed.
For guaranteeing the fastness of described unit square formation, described wirerope also can be further fixing through wire clip.
Hard collision for fear of described unit square formation and other objects causes damage to it, and the side of described square formation is equipped with cushion pad.
When described unit square formation and other objects bump, also have interaction force between adjacent two floating platforms, for avoiding this interaction force floating platform is caused damage, can between adjacent two described floating platforms, adorn cushion pad.
Preferably, described cushion pad can be rubber blanket.
This unit square formation is the elementary cell of photovoltaic generating system waterborne, can realize the expansion of overall system capacity by the expansion of unit square formation quantity.Except that wire clip, the whole unit square formation is not used any other metal fastenings.Being provided with of floating platform can be satisfied the needed buoyancy of whole generating system water face portion.On the spot construction time, two the adjacent auxiliary sections of floating platform on it are connected side by side earlier, pass auxiliary section on the floating platform with wirerope again, have so just finished the mutual connection of floating platform; And then wirerope passed cushion pad, fixing edge strip, and with wire clip wirerope is fixed on fixedly on the edge strip again, after repeating successively, just finished building of unit square formation, very convenient.This unit square formation can assembly unit be good on land earlier, pulls in the water again.Get final product with the wirerope connection by the hole on the fixing edge strip between the adjacent cells square formation.For the electricity generation system of different capabilities, only need the quantity of unit square formation is expanded and can be finished, dilatation is more convenient.
The invention also discloses a kind of electricity generation system of using above-mentioned photovoltaic module load bearing unit square formation waterborne, comprise photovoltaic module bearing system waterborne and photovoltaic generating system, wherein, described photovoltaic module bearing system waterborne comprises interconnective described photovoltaic module load bearing unit square formation waterborne, described photovoltaic generating system comprises photovoltaic module, and described photovoltaic module is installed in the upper surface of the floating platform of described photovoltaic module load bearing unit square formation waterborne.
Wherein, photovoltaic generating system comprises conventional components such as photovoltaic module, header box, power distribution cabinet, inverter, transformer, series connection between the photovoltaic module just can be finished by the connecting line that assembly carries, the line that is connected in parallel is used for connecting the series connected battery group, and be fixed on the floating platform by the connecting line fixture block, and then be connected to header box, and link to each other with power distribution cabinet, inverter, transformer successively again, insert electrical network at last.
The staff carries out various operations and regular maintenance to electricity generation system for convenience, described electricity generation system also comprises the corridor that is distributed between the described unit square formation, described corridor comprises the floating channel plate that is connected by wirerope, described floating channel plate is provided with trough, and described trough is provided with the cable protective plate.Wherein, trough can be used for arranging the cable that confluxes; the header box of described photovoltaic generating system can be arranged on the corridor, and the cable that confluxes of header box can link to each other with the power distribution cabinet that is arranged on the bank by described trough, and described cable protective plate can effectively be protected the cable that confluxes.
Optionally, described floating channel plate can be selected floating platform for use, and described trough is located at the lower surface of described floating platform.The back side that is about to described floating platform as the front of corridor, can be avoided like this redesigning the floating channel plate, thereby effectively save the manufacturing cost of corridor up.
Further, in order to alleviate wave on the water surface, to stop that the upstream floats the foreign material that come or ship out of control, guarantee the normal operation of electricity generation system, described electricity generation system also includes peripheral guard system, described peripheral guard system comprises the water-bed stake of squeezing into water bottom, the steel structure track and the protective housing of band annulus, wherein, described steel structure track is provided with along the periphery of described photovoltaic module bearing system waterborne, described protective housing is fixed on the described steel structure track through wirerope, and the annulus on the described steel structure track is movably set in the water-bed stake.Like this, the parts that swim on the water surface just can vertically move up and down along with the variation of water level, and carry out the horizontal direction location by water-bed stake, thereby have strengthened the adaptive capacity to environment of electricity generation system greatly.
A nearlyer step ground, for convenience photovoltaic module is carried out cleaning, described electricity generation system also comprises self-cleaning system, described self-cleaning system comprises steel structure track, connects crossbeam, roller system and shipping platform, described connection crossbeam both sides connect described roller system, and control its reciprocating motion along described steel structure track by described roller system; The bottom of described connection crossbeam is equipped with the high-pressure spraying system; During along the orbital motion of steel structure, the water jets under high pressure of ejection cleans photovoltaic module along with described connection crossbeam in described high-pressure spraying system.Described shipping platform is movably arranged on the described connection crossbeam, by connecting crossbeam reciprocating motion on the connection crossbeam in reciprocating motion on the steel structure track and shipping platform, can realize the motion on the two-dimensional directional of shipping platform in the scope that steel structure track is surrounded, with the convenient optional position that arrives the photovoltaic module laying.
In the utility model, described floating platform is meant to have certain intensity and be easy to interconnective buoyant member, being used for carrying on the water surface photovoltaic module, can be the buoyant member of solid construction such as cystosepiment etc., and the buoyant member that also can be the sealing hollow-core construction is as sealing hollow plastic box etc.
The utility model is by the improvement to the photovoltaic module bearing structure, make photovoltaic module under the situation of not using mounting system, to be arranged on the water surface, and simple in structure, easily manufactured, cost is low, build conveniently, autgmentability is strong, good environmental adaptability, easy to maintenance, have broad application prospects, thereby make and extensively to utilize solar energy waterborne to become possibility.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of photovoltaic module load bearing unit square formation waterborne described in the utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the vertical view of the photovoltaic module bearing system of electricity generation system described in the utility model;
Fig. 4 is the structural representation of floating channel described in the utility model plate;
Fig. 5 is the vertical view of peripheral guard system described in the utility model;
Fig. 6 is the end view of peripheral guard system described in the utility model;
Fig. 7 is the vertical view of self-cleaning system described in the utility model;
Fig. 8 is the end view of self-cleaning system described in the utility model;
Fig. 9 is the perspective view of the photovoltaic module bearing system of electricity generation system described in the utility model,
Among the figure:
1, fixing edge strip; 2, wire clip; 3, cushion pad; 4, floating platform; 5, wirerope; 6, connecting line fixture block; 7, through slot; 8, fixing edge strip connecting hole; 9, photovoltaic module load bearing unit square formation waterborne; 10, cable protective plate; 11, water-bed stake; 12, steel structure track, 13, protective housing; 14, roller system; 15, shipping platform; 16, header box; 17, connect crossbeam; 18, corridor; 19, trough.
Embodiment
Photovoltaic module load bearing unit square formation waterborne as shown in Figure 1 and Figure 2, comprise the square formation that complements each other to form by floating platform 4, connection is run through through wirerope 5 in the auxiliary section of adjacent two row floating platforms 4 in the described square formation, and the fixedly edge strip 1 of described wirerope 5 through being installed in the square formation side is fixing and further fixing through wire clip 2; The upper surface of described floating platform 4 is provided with through slot 7, and in described through slot 7 connecting line fixture block 6 is installed, and the assembly connecting line can be arranged in the described through slot 7 and with connecting line fixture block 6 and fix; The side of described square formation is equipped with rubber buffer 3.
Particularly, the fit system of described floating platform 4 can be made as concavo-convex staggered cooperation, the protrusion position that wirerope 5 runs through on each floating platform 4 can couple together the floating platform 4 of adjacent two row, then at the end of each row, described wirerope 5 passes rubber buffer 3 and fixing edge strip 1 successively, with wire clip 2 wirerope 5 further is fixed on the described fixedly edge strip 1 again, repeats successively to finish building of unit square formation.This unit square formation assembly unit is on land pulled in the water after good again, need not to operate on the water, and is very convenient, can be by fixedly edge strip connecting hole 8 usefulness wireropes 5 connections between the adjacent cells square formation.
Optionally, between adjacent two described floating platforms 4, also cushion pad 3 can be installed, and described cushion pad 3 can also be that except that rubber other can play the material of cushioning effect.
Electricity generation system shown in Fig. 3-9, comprise photovoltaic module bearing system waterborne and photovoltaic generating system, wherein, described photovoltaic module bearing system waterborne comprises interconnective photovoltaic module load bearing unit square formation 9 waterborne, and the photovoltaic module of described photovoltaic generating system is installed in the upper surface of the floating platform 4 of described photovoltaic module load bearing unit square formation 9 waterborne; Further, between described floating platform 4, also be provided with corridor 18, described corridor 18 comprises the floating channel plate that is connected by wirerope 5, described floating channel plate is provided with trough 19, described trough 19 is provided with cable protective plate 10, and described floating channel plate is floating platform 4, and described trough 19 is located at the lower surface of described floating platform 4; Periphery at described photovoltaic module bearing system waterborne also is provided with peripheral guard system, described peripheral guard system comprises the water-bed stake 11 of squeezing into water bottom, the steel structure track 12 and the protective housing 13 of band annulus, wherein, described steel structure track 12 is provided with along the periphery of described photovoltaic module bearing system waterborne, described protective housing 13 is fixed on the described steel structure track 12 through wirerope 5, and the annulus on the described steel structure track 12 is movably set in the water-bed stake 11; Further, described electricity generation system also comprises self-cleaning system, described self-cleaning system comprises steel structure track 12, connects crossbeam 17, roller system 14 and shipping platform 15, described roller system 14 is arranged on two relative described steel structure tracks 12, the two ends of described connection crossbeam 17 are connected with the described roller system 14 of both sides respectively, and by described roller system 14 its reciprocating motions along described steel structure track 12 of control; The bottom of described connection crossbeam 17 is equipped with the high-pressure spraying system; Described shipping platform 15 is movably arranged on the described connection crossbeam 17.
Optionally, the steel structure track that comprises in steel structure track that comprises in the described peripheral guard system and the described self-cleaning system can integrated common setting, also can be provided with respectively, promptly select integrated common setting in the present embodiment, like this can simplified structure, save cost.
Particularly, described photovoltaic generating system comprises conventional components such as photovoltaic module, header box 16, power distribution cabinet, inverter, transformer, wherein, according to physical location situation and cost accounting, other annexes such as described header box 16, power distribution cabinet, inverter, transformer all optionally are arranged on the bank or on the water surface; Series connection between the described photovoltaic module just can be finished by the connecting line that assembly carries, the line that is connected in parallel is used for connecting the series connected battery group, the back of confluxing is fixed in the trough 19 on the floating platform 4 by connecting line fixture block 6, and with cable protective plate 10 covering protections; Be connected to header box 16 then, link to each other with power distribution cabinet, inverter, transformer successively again, insert electrical network at last.Electronic roller system 14 in the described self-cleaning system is installed in the two ends that connect crossbeam 17, moves reciprocatingly along steel structure track 12 thereby drive connection crossbeam 17; The high-pressure spraying system is installed in the below that connects crossbeam 17 and the zone by electromagnetic valve control spray, and described high-pressure spraying system is when steel structure track 12 moves, and the water jets under high pressure of ejection cleans photovoltaic module; Shipping platform 15 is movably arranged on the top that connects crossbeam 17, also can be reciprocating along steel structure track 12 with described connection crossbeam 17, and as material shipping platform and staff's operating platform.
This electricity generation system can large tracts of land be utilized solar energy waterborne, and cost low, simple in structure, build conveniently, environmental suitability is strong, provides effective guarantee for promoting photovoltaic industry waterborne.
Above embodiment only is used for the utility model is specifically described, and it does not play any qualification effect to protection range of the present utility model, and protection range of the present utility model is determined by claim.According to the known technology and the technical scheme disclosed in the utility model of this area, can derive or association goes out many flexible programs, all these flexible programs also should be thought protection range of the present utility model.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200709305U CN203103321U (en) | 2013-02-07 | 2013-02-07 | A square array of carrying units for photovoltaic modules on water and a power generation system using it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200709305U CN203103321U (en) | 2013-02-07 | 2013-02-07 | A square array of carrying units for photovoltaic modules on water and a power generation system using it |
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| CN203103321U true CN203103321U (en) | 2013-07-31 |
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| CN2013200709305U Expired - Lifetime CN203103321U (en) | 2013-02-07 | 2013-02-07 | A square array of carrying units for photovoltaic modules on water and a power generation system using it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986406A (en) * | 2013-02-07 | 2014-08-13 | 汉能新材料科技有限公司 | A square array of carrying units for photovoltaic modules on water and a power generation system using it |
| CN104702200A (en) * | 2013-08-09 | 2015-06-10 | Ls产电株式会社 | Supporting device for solar panel |
| CN105186977A (en) * | 2015-08-26 | 2015-12-23 | 浙江融聚节能设备制造有限公司 | Waterborne solar photovoltaic power generation system |
-
2013
- 2013-02-07 CN CN2013200709305U patent/CN203103321U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986406A (en) * | 2013-02-07 | 2014-08-13 | 汉能新材料科技有限公司 | A square array of carrying units for photovoltaic modules on water and a power generation system using it |
| CN103986406B (en) * | 2013-02-07 | 2016-12-28 | 汉能新材料科技有限公司 | A kind of electricity generation system comprising photovoltaic module load bearing unit square formation waterborne |
| CN104702200A (en) * | 2013-08-09 | 2015-06-10 | Ls产电株式会社 | Supporting device for solar panel |
| CN104702200B (en) * | 2013-08-09 | 2017-04-05 | Ls产电株式会社 | The support meanss of solar panel |
| CN105186977A (en) * | 2015-08-26 | 2015-12-23 | 浙江融聚节能设备制造有限公司 | Waterborne solar photovoltaic power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 100101, No. 14, building 1, 7, 101, 0801, 3, building 8, building No. 2, West Beichen Road, Chaoyang District, Beijing Patentee after: Chinese LIAN mobile energy investment Limited Address before: 101407 Beijing Huairou Yanqi Industrial Development Zone District No. 36 Patentee before: Hanergy New materials Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee after: HANNENG PHOTOVOLTAIC TECHNOLOGY CO., LTD. Address before: 100101 Beijing Chaoyang District Beichen West Road No. 8 Courtyard 3 Building 1 to 14 Floor 101, 7 Floor 0801 Patentee before: Chinese LIAN mobile energy investment Limited |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: Room 107, Building 2, Olympic Village Street Comprehensive Office District, Chaoyang District, Beijing Patentee after: Han energy mobile Energy Holding Group Co., Ltd. Address before: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee before: HANNENG PHOTOVOLTAIC TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |