CN204442237U - A kind of roof photovoltaic bracket - Google Patents
A kind of roof photovoltaic bracket Download PDFInfo
- Publication number
- CN204442237U CN204442237U CN201520090388.9U CN201520090388U CN204442237U CN 204442237 U CN204442237 U CN 204442237U CN 201520090388 U CN201520090388 U CN 201520090388U CN 204442237 U CN204442237 U CN 204442237U
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- CN
- China
- Prior art keywords
- support
- photovoltaic bracket
- roof
- spoiler
- 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.)
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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]
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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
- 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
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of roof photovoltaic bracket, comprise at least two the first supports along ground transverse arrangement of turbo, and at least two the second supports longitudinally arranged along ground, one end of second support is fixedly connected with one end of the first support, two adjacent the second supports are connected by spoiler, and the first support, the second support and spoiler all adopt fiberglass reinforced plastics to be made.The utility model has the high and advantage of good corrosion resistance of intensity.
Description
Technical field
The utility model relates to field of photovoltaic technology, is specifically related to a kind of roof photovoltaic bracket.
Background technology
The contradiction of photovoltaic industry production capacity surplus is long-standing.China's photovoltaic module output since two thousand seven, occupies the first in the world in continuous 5 years.2011, China's photovoltaic module output was 10 times that increase installed capacity then newly, and the photovoltaic module of 90% needs exportation abroad.
The risk of China's photovoltaic industry heavy dependence overseas market was completely exposed in American-European " two anti-" time.For saving China's photovoltaic industry, country puts into effect the development of policy support distributed photovoltaic power generation this year continuously.In order to respond national policy, State Grid Corporation of China issues distributed photovoltaic power generation related management way, for promoting that solid foundation has been established in the fast development of distributed power generation.
Distributed photovoltaic power generation presents explosive growth in nearly 3 years.China came into effect bidding for concession from 2009, promoted the construction of ground large photovoltaic plant.In the same year, start " the golden sun " engineering and photoelectricity building demonstrative project, give the subsidy of distributed photovoltaic power generation system, and according to the size of scale of investment, determine to subsidize amount.By the end of the year in 2011, the photoelectricity building demonstrative project scale that country has announced will be about 300,000 kilowatts; The scale that " the golden sun " engineering has been announced is about 1,170,000 kilowatts.Distributed photovoltaic power generation explosive growth, but the standard of associated planning, design, construction, management and operation, specification are unsound, cause manifesting in problem set.
The Correlative plan of national publication proposes, and within 2015, distributed photovoltaic power generation will reach 1,000 ten thousand kilowatts.Meanwhile, clearly propose to encourage the distributed photovoltaic power generation system with Integration of building of building in Middle Eastern.Therefore, distributed photovoltaic power generation is following important development direction.
Photovoltaic generation is the important emerging strategic industries of China, and photovoltaic generation is conducive to the paces accelerating Energy restructuring, strengthens clean energy resource supply, makes up the deficiency of primary energy shortage.Namely the generating of distributed photovoltaic roof utilizes idle roof to carry out solar energy power generating by installation photovoltaic component.Country encourages the distributed photovoltaic power generation application carrying out various ways.Make full use of the building roof resource satisfied the requirements, the development zone that encouragement roof area is large, power load large, mains supply price is high and large-scale industrial and commercial enterprises take the lead in carrying out distributed photovoltaic power generation application.
Solar panel many employings strip footing is installed on existing cement roof, due to roof installing solar photovoltaic component, overriding concern roof waterproof, roof construction can not break the original watertight composition of ring, also need in addition to consider that roof solar power station will meet wind load and snow load requirement, therefore can select to be furnished with the mounting bracket of photovoltaic bracket as solar photovoltaic assembly of strip footing, to meet above requirement.But, after photovoltaic plant is arranged on roofing, need operation 25 years, its deadweight belongs to dead load, and use the photovoltaic bracket of strip footing, overall weight is large, require high to effective dead load on roof, construction cost is high, is not suitable for the non-upper people roof that effective dead load is lower.
Summary of the invention
It is not enough that the purpose of this utility model is to overcome a kind of roof of existing concrete roof photovoltaic bracket basic technology, provides a kind of intensity high and a kind of roof photovoltaic bracket of good corrosion resistance.
The technical scheme solved the problems of the technologies described above is as follows:
A kind of roof photovoltaic bracket, comprise at least two the first supports along ground transverse arrangement of turbo, and at least two the second supports longitudinally arranged along ground, one end of second support is fixedly connected with one end of the first support, two adjacent the second supports are connected by spoiler, and the first support, the second support and spoiler all adopt fiberglass reinforced plastics to be made.
Preferably, the other end of the first support and the second support is equipped with connector.
Preferably, described connector comprises pedestal and briquetting, and one end of described pedestal is provided with the liner plate along ground horizontal expansion, and described briquetting is fixed on liner plate.
Preferably, described connector adopts fiberglass reinforced plastics to be made.
Preferably, also comprise balancing weight, this balancing weight is pressed on the first support.
Preferably, between first support and the second support at described photovoltaic bracket two ends, first spoiler is connected.
Preferably, described first spoiler adopts fiberglass reinforced plastics to be made.
Have employed such scheme, the utility model adopts fiberglass reinforced plastics to be the roof photovoltaic bracket that material makes, due to 1.5 ~ 2.5 times that fiberglass reinforced plastics tensile strength is steel, density is 1/5 ~ 1/4 of steel, has not corrosion, nonmagnetic, electric insulation, in alternating current and high-frequency signal occasion, there is no eddy current loss, there is no the advantages such as eddy current interference, be a kind of high-strength, light weight, there is the Novel engineering component of superior electromagnetic property.Thus effectively can reduce photovoltaic generating system to the impact on existing building structure; Ensure that load is still in former design safety scope; Roofing is accomplished " not destroying " or " destroying minimum "; Shorten the project construction cycle, reduce construction cost; Supporting structure makes every effort to simple, is convenient to rapid construction and installs.
A kind of New-support that this novel employing support combines with spoiler, support has corrosion-resistant, that quality is light, attractive and durable feature, and spoiler can improve the ant wind load ability of photovoltaic bracket.Overall weight is light, can meet upper people's cement roof dead load requirement and also can meet non-upper people roof dead load requirement, applied range.
This case adopts a kind of New-support of combining with spoiler of support, handsome in appearance, can Assembling, and facilitate site operation, can not break the original watertight composition of ring roofing, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of roof of the present utility model photovoltaic bracket;
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of roof of the present utility model photovoltaic bracket, comprises at least two the first supports 1 along ground transverse arrangement of turbo, and at least two the second supports 2 longitudinally arranged along ground, and balancing weight 3.Balancing weight 3 is pressed on the first support 1.One end of second support 2 is fixedly connected with one end of the first support 1, first spoiler 4 is connected between first support 1 and the second support 2 at described photovoltaic bracket two ends, this first spoiler is trapezoidal or triangle, first support 1 at first spoiler 4 pairs of photovoltaic bracket two ends and the second support 2 support, and gain in strength.The other end of the first support 1 and the second support 2 is equipped with connector, the cross section of the first support 1 takes the shape of the letter U, namely the first support 1 is provided with groove 1a, second support 2 end is provided with the portion 2a that turns back, make the second support 2 overall L-shaped, the connector be arranged on the first support 1 is arranged in the groove 1a of this first support, and the connector be arranged on the second support 2 is positioned at turns back on portion 2a, and connector is used for being fixed photovoltaic module.Described connector comprises pedestal 5 and briquetting 6, pedestal 5 be a triangular prism, its inside is hollow form, by screw locking on the first support.One end of described pedestal 5 is provided with the liner plate 7 along ground horizontal expansion, and liner plate 7 is fixedly connected with the first support 1 by bolt.Liner plate 7, in wedge shape, causes the angle α formed between liner plate 7 and pedestal 5 to be less than 90 degree, when one end of photovoltaic module 9 is placed in after on liner plate 7, can increase the stability of photovoltaic module 9.Described briquetting 6 is fixed on liner plate 7, and briquetting 6 comprises body 6a, and body 6a is at least provided with a turning point 6b, when photovoltaic module is placed in after on liner plate 7, turning point 6b is pressed on photovoltaic module 9, body 6a and liner plate 7 is locked, thus be pressed on liner plate 7 by photovoltaic module by screw.In the present embodiment, a turning point 6b is only had except being positioned on the briquetting 6 on first support 1 at photovoltaic bracket two ends and the second support 2, remaining briquetting 6 all has two turning point 6b, these two turning points are arranged symmetrically, so that all can compress the photovoltaic module 9 of the left and right sides.Two adjacent the second supports 2 are connected by spoiler 8, not only connected by the second single support, and can improve the ant wind load ability of photovoltaic bracket by spoiler 8.
In addition, the first support 1, second support 2, connector, the first spoiler 4 and spoiler 8 in the utility model all adopt fiberglass reinforced plastics to be made.
In the utility model, the concrete manufacturing process of described fiberglass reinforced plastics is as follows:
1, component
By weight percentage:
High performance resin 20 ~ 40%;
Chopped strand 10 ~ 20%;
Fiber cloth 50 ~ 60%;
2, prepare:
High performance resin (high performance resin employing vinyl epoxy resin) and chopped strand are mixed and stir, obtains curing agent; Fiber cloth is successively laid in certain mould, and successively fully infiltrates with curing agent, and be placed in the vacuum tank that vacuum degree is more than 0.098MPa, and under temperature is 150-250 degrees celsius curing molding, obtain a kind of high-strength FRP material.
Specific embodiment described herein, only illustrating this patent spirit, this patent person of ordinary skill in the field can do various Revision and supplement to described concrete enforcement, or adopt similar method to replace, but the spirit of this patent can not be departed from or surmount the scope that appended claims defines.
Claims (7)
1. a roof photovoltaic bracket, comprise at least two the first supports along ground transverse arrangement of turbo, and at least two the second supports longitudinally arranged along ground, one end of second support is fixedly connected with one end of the first support, two adjacent the second supports are connected by spoiler, it is characterized in that: the first support, the second support and spoiler all adopt fiberglass reinforced plastics to be made.
2. a kind of roof according to claim 1 photovoltaic bracket, is characterized in that: the other end of the first support and the second support is equipped with connector.
3. a kind of roof according to claim 2 photovoltaic bracket, is characterized in that: described connector comprises pedestal and briquetting, and one end of described pedestal is provided with the liner plate along ground horizontal expansion, and described briquetting is fixed on liner plate.
4. a kind of roof photovoltaic bracket according to Claims 2 or 3, is characterized in that: described connector adopts fiberglass reinforced plastics to be made.
5. a kind of roof according to claim 1 photovoltaic bracket, it is characterized in that: also comprise balancing weight, this balancing weight is pressed on the first support.
6. a kind of roof according to claim 1 photovoltaic bracket, is characterized in that: between first support and the second support at described photovoltaic bracket two ends, connect first spoiler.
7. a kind of roof according to claim 6 photovoltaic bracket, is characterized in that: described first spoiler adopts fiberglass reinforced plastics to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090388.9U CN204442237U (en) | 2015-02-09 | 2015-02-09 | A kind of roof photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090388.9U CN204442237U (en) | 2015-02-09 | 2015-02-09 | A kind of roof photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442237U true CN204442237U (en) | 2015-07-01 |
Family
ID=53610050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090388.9U Active CN204442237U (en) | 2015-02-09 | 2015-02-09 | A kind of roof photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330066A (en) * | 2016-11-24 | 2017-01-11 | 广东保威新能源有限公司 | Self-weight photovoltaic module support |
| CN108729598A (en) * | 2017-11-15 | 2018-11-02 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic roof system |
-
2015
- 2015-02-09 CN CN201520090388.9U patent/CN204442237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330066A (en) * | 2016-11-24 | 2017-01-11 | 广东保威新能源有限公司 | Self-weight photovoltaic module support |
| CN108729598A (en) * | 2017-11-15 | 2018-11-02 | 浙江正泰新能源开发有限公司 | A kind of photovoltaic roof 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180815 Address after: 215100 -A009 station 3, 58 Nantian Cheng Road, Suzhou, Jiangsu. Patentee after: Suzhou Heng Chuan Photovoltaic Technology Co., Ltd. Address before: 223001 room 422, 7 Beijing North Road, Qinghe District, Huaian, Jiangsu, 422 Patentee before: Jiangsu rising sun new forms of energy development in science and technology company limited |