CN101582658A - Supporting rack for fixed type photovoltaic power generation system - Google Patents
Supporting rack for fixed type photovoltaic power generation system Download PDFInfo
- Publication number
- CN101582658A CN101582658A CNA2009100331840A CN200910033184A CN101582658A CN 101582658 A CN101582658 A CN 101582658A CN A2009100331840 A CNA2009100331840 A CN A2009100331840A CN 200910033184 A CN200910033184 A CN 200910033184A CN 101582658 A CN101582658 A CN 101582658A
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- China
- Prior art keywords
- crossbeam
- power generation
- generation system
- photovoltaic power
- supporting rack
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a fixed type photovoltaic power generation system, in particular to a supporting rack for the fixed type photovoltaic power generation system. The supporting rack for the fixed type photovoltaic power generation system comprises a battery panel fixed mount of a solar panel arranged in a tilting mode, a fixed longitudinal beam of a fixed battery platform is arranged below the battery panel fixed mount, the fixed longitudinal beam is supported and fixed through at least two groups of supporting structures consisting of a crossbeam, a front support, a rear support and a tilting support, the crossbeam is fixedly connected with the fixed longitudinal beam, two ends of the crossbeam are connected with the front support and the rear support respectively, and two ends of the tilting support are connected with the end part of the front support and the middle part of the rear support respectively and form a triangular framework together with the crossbeam. The supporting rack has the advantages of simple structure, good mechanical strength, convenient mounting, high utilization efficiency of sunlight radiation energy and high system performance price ratio, and has good photovoltaic industrial application prospect.
Description
Technical field:
The present invention is a kind of fixed type photovoltaic power generation system, belongs to application of solar, especially a kind of supporting rack for fixed type photovoltaic power generation system.
Background technology:
Solar energy is a kind of unlimited energy that is close to, and has green, plurality of advantages such as pollution-free.Solar photovoltaic generation system is exactly the device that solar energy is converted into electric energy.
Countries in the world are all in active research exploitation regenerative resource, and are especially with fastest developing speed to the development and utilization of solar energy power generating.The photovoltaic industry of China is with annual speed development more than 30%, but photronic price and utilance become the subject matter that solar energy utilizes, also hindered simultaneously the development of photovoltaic industry, thereby the various countries scientific worker is devoted to improve the intrinsic generating efficiency of photocell itself always.Current international and domestic be that the small power generation equipment or the power station of scale all are generally to adopt fixed photovoltaic solar Blast Furnace Top Gas Recovery Turbine Unit (TRT) basically.But all there is the deficiency in the design in most existing fixed type photovoltaic device of solar generating, designs unreliable, complex structure, manpower and materials are wasteful, the cost height.
Summary of the invention:
For overcome complex structure that existing solar energy photovoltaic generator exists, cost height, to the shortcoming of environmental suitability difference, the invention provides a kind of supporting rack for fixed type photovoltaic power generation system.
The present invention solves the technical scheme that its problems referred to above adopt: a kind of supporting rack for fixed type photovoltaic power generation system, cell panel fixed mount with the solar panel that tilts to install, cell panel fixed mount below is provided with the fixedly longeron of self-contained battery platform, fixedly longeron passes through by crossbeam, the preceding support, the at least two group supporting constructions that the back is supported and bearing diagonal is formed are support fixation in addition, described crossbeam is fixedlyed connected with fixing longeron, support before the two ends of crossbeam connect respectively and the back support, the middle part that end of supporting before the two ends of bearing diagonal connect respectively and back are supported forms spandrel frame with crossbeam.This framework forms the effective stability that guarantees whole system.
In order to absorb solar energy to greatest extent, improve the generating efficiency of photovoltaic generating system, further: the mounting plane of described cell panel fixed mount becomes 30 ° setting angle with horizontal plane.
In order to have firm being connected with the cell panel fixed mount, further: described fixedly longeron is made up of last fixedly longeron and fixing down vertical dying.
In order to guarantee that supporting construction has certain support strength, again further: described crossbeam is made up of left crossbeam, right crossbeam, support the upper end of supporting with the back before left side crossbeam and right crossbeam are clipped on, make left crossbeam and right beam balance stressed, and install also comparatively convenient and swift.
In order to realize the adjusting of cell panel fixed mount setting angle, more further: the junction, upper end that described left crossbeam and right crossbeam and preceding support and back are supported adopts the U-shaped set bolt to fix.So just can be by regulating the adjusting that left crossbeam and the right crossbeam setting height(from bottom) in preceding support and back support realizes cell panel fixed mount setting angle.
For convenience of the structure that bearing diagonal and back are supported, guarantee the structural strength of junction simultaneously, more further: described bearing diagonal is fixedlyed connected by the support fixation plate with the junction of back support.
In order to strengthen the wind resistance of bracing frame, further: support the lower end of supporting with the back before described and alternately be penetrated with fixedly round steel respectively in length and breadth.
Because the innovation of said structure makes it have following outstanding performance index and advantage:
(1) mechanical structure is simple novel, intensity is high, can bear very big load, can be on the roof, the local installation such as slope, and can adapt to other complicated harsh outdoor environments for use.Its elementary structure parameter is: the assembly mounting plane becomes 30 ° with horizontal plane, this mounting plane can absorb solar energy to greatest extent, and the assembly area can be decided according to the installation environment of reality, can select many arbitrarily groups unit to install, and wherein the minimum unit erection space is 69m
2, its energy output can reach 9.45kw.
(2) the photovoltaic module mounting plane of this system can be installed most of assemblies of present photovoltaic manufacturer production, system can be on the slope and strip install; System configuration is simple: what steel construction adopted is the working standard specification section bar that can directly buy on market, make through simple Bending Processing, need not to use welding and other complicated processing technologys, thus the reduction and the distortion of materials of performances such as the intensity of having avoided causing in the course of processing, toughness.Installation and maintenance are convenient: only need just whole system to be installed with a little securing member, make it reach very high steadiness; Steel construction good looking appearance and carry does not lightly need large-scale installation haulage equipment.In sum, the manpower and materials that this system needs expend few, thereby greatly reduce cost, make the cost performance height of whole system.
Therefore, this fixed type photovoltaic power generation system is simple in structure, mechanical strength good, peace is convenient, solar irradiation energy utilization ratio height, and systemic price ratio height has fine photovoltaic industry application prospect.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an assembling design sketch of the present invention
Among the figure: 1. cell panel fixed mount 2. fixedly longeron 2-1. go up fixedly and fixedly support fixedly round steel of 5. back supports, 6. bearing diagonal 7.U shape set bolts, 8. support fixation plates 9. before the right crossbeam 4. of longeron 3. crossbeam 3-1. left side crossbeam 3-2. under the longeron 2-2.
Embodiment
A kind of supporting rack for fixed type photovoltaic power generation system as shown in Figure 1 has the cell panel fixed mount 1 of the solar panel of tilt installing, and the mounting plane of cell panel fixed mount 1 becomes 30 ° setting angle with horizontal plane.Cell panel fixed mount 1 below is provided with the fixedly longeron 2 of self-contained battery plate fixed mount 1, and fixedly longeron 2 is by being supported 5 and at least two group supporting constructions formed of bearing diagonal 6 support fixation in addition by crossbeam 3, preceding support 4, back.The quantity of supporting construction determines across length according to load capacity and cell panel fixed mount 1.Described crossbeam 3 is fixedlyed connected with fixing longeron 2, support before the two ends of crossbeam 3 connect respectively 4 and the back support 5, support 4 end and back before the two ends of bearing diagonal 6 connect respectively and support 5 middle part and form spandrel frame with crossbeam 3.Described fixedly longeron 2 is made up of last fixedly longeron 2-1 and following fixedly longeron 2-2.Described crossbeam 3 is made up of left crossbeam 3-1 and right crossbeam 3-2, and 5 upper end was supported in support 4 and back before left crossbeam 3-1 and right crossbeam 3-2 were clipped on.The junction, upper end of left side crossbeam 3-1 and right crossbeam 3-2 and preceding support 4 and back support 5 adopts U-shaped set bolt 7 fixing.Described bearing diagonal 6 is fixedlyed connected by support fixation plate 8 with the junction of back support 5.The lower end of support 4 and back support 5 alternately is penetrated with fixedly round steel 9 respectively in length and breadth before described.
Claims (7)
1. supporting rack for fixed type photovoltaic power generation system, it is characterized in that: cell panel fixed mount (1) with the solar panel that tilts to install, cell panel fixed mount (1) below is provided with the fixedly longeron (2) of self-contained battery plate fixed mount (1), fixedly longeron (2) passes through by crossbeam (3), preceding support (4), in addition support fixation of at least two group supporting constructions that (5) and bearing diagonal (6) form is supported in the back, described crossbeam (3) is fixedlyed connected with fixing longeron (2), the two ends of crossbeam (3) connect preceding support (4) respectively and (5) are supported in the back, and the two ends of bearing diagonal (6) connect the end of preceding support (4) respectively and the formation spandrel frame is played with crossbeam (3) in middle part that (5) are supported in the back.
2. supporting rack for fixed type photovoltaic power generation system according to claim 1 is characterized in that: the mounting plane of described cell panel fixed mount (1) becomes 30 ° setting angle with horizontal plane.
3. supporting rack for fixed type photovoltaic power generation system according to claim 1 is characterized in that: described fixedly longeron (2) is made up of last fixedly longeron (2-1) and following fixedly longeron (2-2).
4. supporting rack for fixed type photovoltaic power generation system according to claim 1, it is characterized in that: described crossbeam (3) is made up of left crossbeam (3-1) and right crossbeam (3-2), and left crossbeam (3-1) and right crossbeam (3-2) are clipped on the upper end of preceding support (4) and back support (5).
5. supporting rack for fixed type photovoltaic power generation system according to claim 4 is characterized in that: described left crossbeam (3-1) and right crossbeam (3-2) adopt U-shaped set bolt (7) fixing with the junction, upper end that (5) are supported in preceding support (4) and back.
6. supporting rack for fixed type photovoltaic power generation system according to claim 1 is characterized in that: described bearing diagonal (6) is fixedlyed connected by support fixation plate (8) with the junction that (5) are supported in the back.
7. supporting rack for fixed type photovoltaic power generation system according to claim 1 is characterized in that: the lower end of supporting (4) and back support (5) before described alternately is penetrated with fixedly round steel (9) respectively in length and breadth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100331840A CN101582658A (en) | 2009-06-15 | 2009-06-15 | Supporting rack for fixed type photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100331840A CN101582658A (en) | 2009-06-15 | 2009-06-15 | Supporting rack for fixed type photovoltaic power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101582658A true CN101582658A (en) | 2009-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100331840A Pending CN101582658A (en) | 2009-06-15 | 2009-06-15 | Supporting rack for fixed type photovoltaic power generation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101582658A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655278A (en) * | 2011-03-04 | 2012-09-05 | 喜利得股份公司 | Electrical conductor arrangement, particularly as a component of a photo voltaic array |
| CN102951379A (en) * | 2011-08-31 | 2013-03-06 | 西安轨道交通装备有限责任公司 | Railway tank car as well as tank body thereof |
| CN105526724A (en) * | 2014-10-16 | 2016-04-27 | 萨沃-太阳能有限公司 | Mounting support for at least one solar thermal collector |
| CN108400612A (en) * | 2018-01-29 | 2018-08-14 | 国网甘肃省电力公司金昌供电公司 | A kind of network system improving intermittent new energy digestion capability |
-
2009
- 2009-06-15 CN CNA2009100331840A patent/CN101582658A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655278A (en) * | 2011-03-04 | 2012-09-05 | 喜利得股份公司 | Electrical conductor arrangement, particularly as a component of a photo voltaic array |
| CN102951379A (en) * | 2011-08-31 | 2013-03-06 | 西安轨道交通装备有限责任公司 | Railway tank car as well as tank body thereof |
| CN102951379B (en) * | 2011-08-31 | 2015-04-22 | 西安轨道交通装备有限责任公司 | Railway tank car as well as tank body thereof |
| CN105526724A (en) * | 2014-10-16 | 2016-04-27 | 萨沃-太阳能有限公司 | Mounting support for at least one solar thermal collector |
| CN108400612A (en) * | 2018-01-29 | 2018-08-14 | 国网甘肃省电力公司金昌供电公司 | A kind of network system improving intermittent new energy digestion capability |
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Open date: 20091118 |