CN108173485A - A kind of lattice flexible photovoltaic stent system - Google Patents
A kind of lattice flexible photovoltaic stent system Download PDFInfo
- Publication number
- CN108173485A CN108173485A CN201810104543.6A CN201810104543A CN108173485A CN 108173485 A CN108173485 A CN 108173485A CN 201810104543 A CN201810104543 A CN 201810104543A CN 108173485 A CN108173485 A CN 108173485A
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- CN
- China
- Prior art keywords
- truss
- transverse
- longitudiual
- transverse truss
- photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
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
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention relates to a kind of lattice flexible photovoltaic stent system, including flexiblesystem and trussing；Flexiblesystem is made of the steel wire rope and photovoltaic panel of two or two or more；Trussing includes transverse truss, longitudiual truss and column；The transverse truss is vertical with span direction, and transverse truss section is in space up-side down triangle, and transverse truss is welded by angle steel；Steel cord ends are fixed on transverse truss；Longitudiual truss is equipped in transverse truss vertical direction, the longitudiual truss is welded by angle steel；The transverse truss and longitudiual truss are erected at the top of column.The beneficial effects of the invention are as follows：Transverse truss is replaced traditional column beam support system by the present invention, improves the bending resistance of support system；Longitudiual truss is being equipped with perpendicular to transverse truss direction, longitudiual truss is counteracted due to horizontal pull caused by flexible structure.
Description
Technical field
The invention belongs to solar-photovoltaic technology field, more particularly to a kind of lattice flexible photovoltaic stent system.
Background technology
Flexible photovoltaic system has that span is big as a kind of novel photovoltaic structure form, the advantages such as wide adaptation range,
It is rapidly developed.At present, traditional flexible support mainly includes flexiblesystem, support system and anchor system.Due to
Flexible support span is big, and the horizontal force of capital is often larger, needs to transfer force on the drawing anchor on ground by oblique pull steel wire rope.
Draw anchor pulling capacity it is larger, many steel structural roofs do not draw anchor impetus or pulling capacity will to steel construction stress generate compared with
It is big to influence, so as to limit popularization of the flexible photovoltaic stent in building roof.
Invention content
The purpose of the present invention is overcoming deficiency of the prior art, a kind of lattice flexible photovoltaic stent system is provided.
In order to realize above-mentioned technical purpose, present invention employs following technical schemes：
A kind of lattice flexible photovoltaic stent system, including flexiblesystem and trussing；Flexiblesystem is by two or two
More than root steel wire rope and photovoltaic panel composition；Trussing includes transverse truss, longitudiual truss and column；The transverse truss with
Span direction is vertical, and transverse truss section is in space up-side down triangle, and transverse truss is welded by angle steel；Steel cord ends are fixed
On transverse truss；Longitudiual truss is equipped in transverse truss vertical direction, the longitudiual truss is welded by angle steel；Described
Transverse truss and longitudiual truss are erected at the top of column.
As preferred：If α is item area photovoltaic module optimum angle of incidence, a is the width of transverse truss, and b is transverse truss
Highly, c is the angle steel spacing of transverse truss, and e, f are respectively the length and width of photovoltaic module；
To ensure that transverse truss has stronger bending resistance to span centre drag-line：
A=1.5*b
C=a
If photovoltaic module is laid with using vertical,：
B=(e-150mm) * sin α
If photovoltaic module is laid with using lateral,：
B=(f-150mm) * sin α.
As preferred：If m is longitudiual truss height, n is the angle steel spacing of longitudiual truss, then：
M=b
N=c.
Beneficial effects of the present invention：
(1) transverse truss is replaced traditional column beam support system by the present invention, improves the bending resistance of support system.
(2) longitudiual truss is being equipped with perpendicular to transverse truss direction, longitudiual truss is counteracted due to produced by flexible structure
Horizontal pull.
(3) for compared to traditional flexible photovoltaic stent, this system draws anchor without providing, have stress is small, stability is strong,
The advantages such as applied widely.
Description of the drawings
Fig. 1 is the stereogram of lattice flexible photovoltaic stent system of the present invention；
Fig. 2 is the schematic three dimensional views of transverse truss of the present invention；
Fig. 3 is the schematic three dimensional views of longitudiual truss of the present invention；
Fig. 4 is the structure diagram of transverse truss of the present invention；
Fig. 5 is the structure diagram of longitudiual truss of the present invention；
Reference sign：Flexiblesystem 1, transverse truss 2, longitudiual truss 3, column 4, angle steel 5.
Specific embodiment
The present invention is described further with reference to embodiment.The explanation of following embodiments is merely used to help understand this
Invention.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, also
Can to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the protection domain of the claims in the present invention
It is interior.
The lattice flexible photovoltaic stent system is mainly made of flexiblesystem 1 and trussing two parts.Flexibility system
System 1 is made of the steel wire rope and photovoltaic panel of two or two or more.Trussing includes transverse truss 2, longitudiual truss 3 and column
4.The transverse truss 2 is vertical with span direction, and section is in space up-side down triangle, is welded by angle steel 5.The steel wire rope end
Portion is fixed on transverse truss 2.Longitudiual truss 3 is equipped in 2 vertical direction of transverse truss, the longitudiual truss 3 is welded by angle steel 5
It forms.The transverse truss 2 and longitudiual truss 3 is erected at 4 top of column.
If α is item area photovoltaic module optimum angle of incidence, a is the width of transverse truss 2, and b is 2 height of transverse truss, and c is
5 spacing of angle steel of transverse truss 2, e, f are respectively the length and width of photovoltaic module.If photovoltaic module is laid with using vertical,：
B=(e-150mm) is laterally laid with if * sin α photovoltaic modulies use,：
B=(f-150mm) * sin α is ensure that transverse truss 2 has stronger bending resistance to span centre drag-line：
A=1.5*b
C=a
If m is 3 height of longitudiual truss, n is 5 spacing of angle steel of longitudiual truss 3, then
M=b
N=c.
Claims (3)
1. a kind of lattice flexible photovoltaic stent system, it is characterised in that：Including flexiblesystem (1) and trussing；Flexibility system
System (1) is made of the steel wire rope and photovoltaic panel of two or two or more；Trussing includes transverse truss (2), longitudiual truss (3)
With column (4)；The transverse truss (2) is vertical with span direction, and transverse truss (2) section is in space up-side down triangle, lateral purlin
Frame (2) is welded by angle steel (5)；Steel cord ends are fixed on transverse truss (2)；In transverse truss (2), vertical direction is set
There is longitudiual truss (3), the longitudiual truss (3) is welded by angle steel (5)；The transverse truss (2) and longitudiual truss (3)
It is erected at the top of column (4).
2. lattice flexible photovoltaic stent system according to claim 1, it is characterised in that：If α is item area photovoltaic
Component optimum angle of incidence, a are the width of transverse truss (2), and b is transverse truss (2) height, and c is the angle steel (5) of transverse truss (2)
Spacing, e, f are respectively the length and width of photovoltaic module；Then：
A=1.5*b
C=a
If photovoltaic module is laid with using vertical,：
B=(e-150mm) * sin α
If photovoltaic module is laid with using lateral,：
B=(f-150mm) * sin α.
3. lattice flexible photovoltaic stent system according to claim 2, it is characterised in that：If m is high for longitudiual truss (3)
Degree, n are angle steel (5) spacing of longitudiual truss (3), then：
M=b
N=c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104543.6A CN108173485A (en) | 2018-02-02 | 2018-02-02 | A kind of lattice flexible photovoltaic stent system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104543.6A CN108173485A (en) | 2018-02-02 | 2018-02-02 | A kind of lattice flexible photovoltaic stent system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108173485A true CN108173485A (en) | 2018-06-15 |
Family
ID=62513108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810104543.6A Pending CN108173485A (en) | 2018-02-02 | 2018-02-02 | A kind of lattice flexible photovoltaic stent system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852273A (en) * | 2022-06-23 | 2022-08-05 | 中国华能集团清洁能源技术研究院有限公司 | Steel frame buoy type offshore photovoltaic platform |
| WO2023019965A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳市安泰科柔性科技有限公司 | Flexible photovoltaic support and photovoltaic array |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204530988U (en) * | 2015-01-27 | 2015-08-05 | 辽宁龙士达钢结构股份有限公司 | A kind of large span lattice crane beam |
| CN106351323A (en) * | 2016-10-19 | 2017-01-25 | 无锡市政设计研究院有限公司 | Sewage pool covering and photovoltaic power generation structure |
| CN206195670U (en) * | 2016-09-26 | 2017-05-24 | 协鑫电力设计研究有限公司 | Highway photovoltaic power generation system |
| CN206820687U (en) * | 2017-03-14 | 2017-12-29 | 江苏孟弗斯新能源工程有限公司 | High stable flexible photovoltaic support |
| CN207939445U (en) * | 2018-02-02 | 2018-10-02 | 浙江精工能源科技集团有限公司 | Lattice flexible photovoltaic stent system |
-
2018
- 2018-02-02 CN CN201810104543.6A patent/CN108173485A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204530988U (en) * | 2015-01-27 | 2015-08-05 | 辽宁龙士达钢结构股份有限公司 | A kind of large span lattice crane beam |
| CN206195670U (en) * | 2016-09-26 | 2017-05-24 | 协鑫电力设计研究有限公司 | Highway photovoltaic power generation system |
| CN106351323A (en) * | 2016-10-19 | 2017-01-25 | 无锡市政设计研究院有限公司 | Sewage pool covering and photovoltaic power generation structure |
| CN206820687U (en) * | 2017-03-14 | 2017-12-29 | 江苏孟弗斯新能源工程有限公司 | High stable flexible photovoltaic support |
| CN207939445U (en) * | 2018-02-02 | 2018-10-02 | 浙江精工能源科技集团有限公司 | Lattice flexible photovoltaic stent system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023019965A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳市安泰科柔性科技有限公司 | Flexible photovoltaic support and photovoltaic array |
| CN114852273A (en) * | 2022-06-23 | 2022-08-05 | 中国华能集团清洁能源技术研究院有限公司 | Steel frame buoy type offshore photovoltaic platform |
| CN114852273B (en) * | 2022-06-23 | 2023-08-15 | 中国华能集团清洁能源技术研究院有限公司 | Marine photovoltaic platform of steelframe float-type |
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