CN202917516U - Profile for solar photovoltaic assemblies - Google Patents
Profile for solar photovoltaic assemblies Download PDFInfo
- Publication number
- CN202917516U CN202917516U CN2012201800871U CN201220180087U CN202917516U CN 202917516 U CN202917516 U CN 202917516U CN 2012201800871 U CN2012201800871 U CN 2012201800871U CN 201220180087 U CN201220180087 U CN 201220180087U CN 202917516 U CN202917516 U CN 202917516U
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- China
- Prior art keywords
- profile
- section bar
- plastics
- plastic
- plastic composite
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 title abstract 4
- 238000000429 assembly Methods 0.000 title abstract 4
- 239000004033 plastic Substances 0.000 claims abstract description 63
- 229920003023 plastic Polymers 0.000 claims abstract description 63
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 abstract description 15
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 9
- 239000007769 metal material Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910018137 Al-Zn Inorganic materials 0.000 description 3
- 229910018573 Al—Zn Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
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 utility model discloses a profile for solar photovoltaic assemblies, comprising a plastic wall prepared from plastics or plastic composite material, wherein the plastic wall forms an enclosed mold cavity internally provided with a lining reinforcing rib; the lining reinforcing rib is inserted after the plastics or the plastic composite material are molded and is then embedded into a molding structure so as to form the profile, or the inner reinforcing rib is added in after the plastics or the plastic composite material are molded and is then integrally molded with the plastics or the plastic composite material so as to form the profile; and the lining reinforcing rib can be of metal material quality, such as steel or aluminum alloy, or can be of non-metal material quality, such as glass steel or ceramics. Frameworks or support beams of photovoltaic assemblies can be manufactured by utilizing the profile provided by the utility model. Compared with the aluminum alloy profile for the existing photovoltaic assemblies, the profile is less in production energy consumption, high in intensity and great in weather resistance, and additionally, the profile is not required to be grounded because of good insulation property under certain installation conditions.
Description
Technical field
The utility model relates to solar energy materials and makes field, particularly solar photovoltaic assembly section bar.
Background technology
Solar power generation obtains more and more wider popularizing as a kind of renewable and clean energy resource.Global photovoltaic module installation surpassed 26GW in 2011.Solar energy power generating in 2011 surpasses 3% clean electric power for Germany provides.Domestic also sharp increase of photovoltaic module installation, installation reached 2.2GW in 2011.It is predicted, will reach 20GW to the installation of domestic photovoltaic module in 2015.The cost of manufacture and the installation cost that reduce photovoltaic module will be the deciding factors that this industry continues sound development.
The periphery of general photovoltaic module is equipped with frame, and the edge of photovoltaic battery panel is contained in the notch of frame.Described photovoltaic battery panel, refer to the sheet material of encapsulation of photovoltaic cells, in general, by stack gradually from top to bottom the toughened glass layer of arranging, upper packaging plastic (generally adopting EVA) layer, solar cell layer, lower packaging plastic (generally adopting EVA) layer, backsheet layer is one-body molded.Photovoltaic module is by its frame, and is rack-mount.In addition, this frame also plays and strengthens assembly intensity, and the effect at black box edge.Some assembly is added with brace summer at opaco, and this brace summer plays the effect that strengthens assembly intensity.
Frame and the brace summer of existing photovoltaic module use aluminum alloy materials to make more.Use aluminum alloy materials to make section bar, energy consumption is large, and cost is high.In addition, because the conductivity of aluminum alloy materials under the general mounting condition, all will to the module frame independent grounding, increase the installation cost of assembly.In view of this, need improvement photovoltaic component frame or brace summer section bar, reduce section bar energy consumption and cost.
The open notification number of utility model patent is a kind of novel solar component of CN201590423U, adopts plastic frame.The design patent publication number is the plastic frame (SHCNG341) of CN301892040S, discloses the outward appearance of the plastic frame that is used for replacement solar panel (photovoltaic module) aluminium chassis.Plastic material is lightweight, and energy consumption is low.But because the modulus of elasticity of plastic material is low, the aluminium section bar of the more similar weight of intensity of plastic material is much lower, and the elastic deformation amount is large under strong pressure.Use the solar components of plastic material frame and brace summer to bear the wind lotus and Xue He low, can not be used for that strong wind heavy snow area is arranged.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model is to provide the solar photovoltaic assembly section bar, has intensity high, anticorrosion, and weatherability is strong, and is lightweight, the characteristics that energy consumption and cost are low.
In order to achieve the above object, the technical solution of the utility model is achieved in that
The solar photovoltaic assembly section bar comprises the plastic wall that plastics or plastic composite prepare, and plastic wall forms the die cavity of sealing, is provided with the liner reinforcement in the die cavity.
Described liner reinforcement inserts in the die cavity after the plastic wall moulding.
Described liner reinforcement adds when the plastic wall moulding, with this section bar of the one-body molded formation of plastic wall.
Described liner reinforcement is metal material, is steel or aluminium alloy.
Described liner reinforcement is non-metallic material, is fiberglass or pottery.
Described plastic wall is plastic composite, adds one or more fortifying fibres, and fortifying fibre is carbon fiber, glass fibre or boron fibre.
Described liner reinforcement is steel; This steel surface is coated with the anti-corrosion of metal material, and the anti-corrosion of metal material is zinc, chromium, aluminium or aluminium zinc.
Described liner reinforcement is steel; This steel surface is coated with the anti-corrosion of metal material; Be coated with nonmetal anti-corrosion material outside described anti-corrosion of metal material, nonmetal anti-corrosion material is weather resistant polyester, silicon modified polyesters, segregation difluoroethylene or plastisol.
Die cavity one end of described sealing is provided with notch, is used for inlaying photovoltaic battery panel.
Described section bar be used for to be made the brace summer of photovoltaic module opaco, and this section bar is by bonded adhesives or the adhesive tape bonding opaco at photovoltaic battery panel, and perhaps this section bar contacts with the photovoltaic battery panel opaco by pad.
Described liner reinforcement is C type or the shape of the mouth as one speaks.
The utility model has the advantages that:
Use plastics or plastic composite to be base material, the manufacturing process energy consumption is little, and section wire density (quality of unit length) is little, and made frame or brace summer are lightweight.
In plastics or plastic composite, add liner reinforcement, the effectively mechanical strength of reinforcing profile.This section bar integrates the elasticity of plastics and the intensity of liner reinforcement.
Described liner reinforcement is inner at section bar, directly is not exposed to external environment condition, uses for a long time affected by environment little.Can make liner reinforcement, for example steel by the not weather-proof material of usage comparison.
Plastics or plastic composite wrap the liner reinforcement, and section bar outer wall electrical insulation capability is good, can be without ground connection under some mounting condition.
Description of drawings
Fig. 1 is embodiment 1 schematic cross-section of section bar of the present utility model.
Fig. 2 is embodiment 2 schematic cross-sections of section bar of the present utility model.
Fig. 3 is embodiment 3 schematic cross-sections of section bar of the present utility model.
Fig. 4 is embodiment 4 schematic cross-sections of section bar of the present utility model.
Fig. 5 is photovoltaic module opaco schematic diagram.
Embodiment
With reference to the accompanying drawings the utility model is further described.
Embodiment one
As shown in Figure 1, a kind of photovoltaic module section bar is used for making module frame.Fig. 5 is photovoltaic module opaco schematic diagram, and Fig. 1 is the schematic diagram in the 1-1 cross section of module frame 51 among Fig. 5.The present embodiment uses plastics or plastic composite moulding.The section bar outer wall is plastic wall 11, and a C type liner reinforcement 13 is arranged in the die cavity 12 of section bar, and this liner reinforcement 13 inserts die cavity after plastics or plastic composite moulding, be fixed on the plastics outer wall by screw 14.
C type liner reinforcement 13 is zinc-plated, chromium plating, aluminizes or the Al-Zn coated steel cold roll forming, and this surface of steel plate is coated with nonmetal corrosion-inhibiting coating.
Also aluminium alloy extruded moulding of C type liner reinforcement 13.
The section bar cross section is " G " font of distortion; Notch 15 is used for admitting photovoltaic battery panel 50, and the edge of photovoltaic battery panel 50 is embedded in notch 15; Scribble bonded adhesives in the notch 15 or be stained with adhesive tape 16, wrap the edge of photovoltaic battery panel, play fixing, anticorrosion and buffer shock-absorbing.
Embodiment two
As shown in Figure 2, a kind of photovoltaic module section bar is used for making module frame.Fig. 5 is photovoltaic module opaco schematic diagram, and Fig. 2 is the schematic diagram in the 1-1 cross section of module frame 51 among Fig. 5.The present embodiment uses a shape of the mouth as one speaks liner reinforcement 21 one-body molded with plastics or plastic composite.The section bar outer wall is plastic wall 11, and this shape of the mouth as one speaks liner reinforcement 21 is combined closely with plastic wall 11.
This shape of the mouth as one speaks liner reinforcement 21 is zinc-plated, chromium plating, aluminizes or the Al-Zn coated steel cold roll forming, and this surface of steel plate is coated with nonmetal erosion shield.This reinforcement forms closed cavity, has liner to connect seaming 22.
The section bar cross section is " G " font of distortion.Notch 15 is used for admitting photovoltaic battery panel 50, and the edge of photovoltaic battery panel is embedded in notch 15; Scribble bonded adhesives in the notch 15 or be stained with adhesive tape 16, wrap the edge of photovoltaic battery panel, play fixing, anticorrosion and buffer shock-absorbing.
Embodiment three
As shown in Figure 3, a kind of photovoltaic module section bar is used for making module frame.Fig. 5 is photovoltaic module opaco schematic diagram, and Fig. 3 is the schematic diagram in the 1-1 cross section of module frame 51 among Fig. 5.The present embodiment uses plastics or plastic composite moulding.The section bar outer wall is plastic wall 11.One shape of the mouth as one speaks liner reinforcement 31 is arranged in the die cavity 12 of section bar.This liner reinforcement 31 inserts die cavity after plastics or plastic composite moulding.
This shape of the mouth as one speaks liner reinforcement 31 is aluminium alloy extruded moulding; Also seamless steel pipe.
The section bar cross section is " G " font of distortion; Notch 15 is used for admitting photovoltaic battery panel 50, and the edge of photovoltaic battery panel is embedded in notch; Scribble bonded adhesives in the notch or be stained with adhesive tape 16, wrap the edge of photovoltaic battery panel, play fixing, anticorrosion and buffer shock-absorbing.
Embodiment four
As shown in Figure 4, a kind of photovoltaic module section bar is used for making assembly opaco brace summer.Fig. 5 is photovoltaic module opaco schematic diagram, and Fig. 4 is the schematic diagram in the 2-2 cross section of assembly brace summer 52 among Fig. 5.The present embodiment uses plastics or plastic composite moulding.The section bar outer wall is plastic wall 11, and a shape of the mouth as one speaks liner reinforcement 41 is arranged in the die cavity 12 of section bar, and this liner reinforcement 41 inserts die cavity after plastics or plastic composite moulding, be fixed on the plastic wall by bonded adhesives or adhesive tape.
Shape of the mouth as one speaks liner reinforcement 41 is zinc-plated, chromium plating, aluminizes or the Al-Zn coated steel cold roll forming, and this surface of steel plate is coated with nonmetal corrosion-inhibiting coating.
Shape of the mouth as one speaks liner reinforcement 41 is aluminium alloy extruded moulding also.
Section bar is bonded in the opaco of photovoltaic battery panel by bonded adhesives or adhesive tape 42, perhaps contact with the opaco of photovoltaic battery panel by pad 42.
Claims (5)
1. the solar photovoltaic assembly section bar is characterized in that, comprises the plastic wall of plastics or plastic composite preparation, and plastic wall forms the die cavity of sealing, is provided with the liner reinforcement in the die cavity.
2. solar photovoltaic assembly section bar according to claim 1 is characterized in that, described liner reinforcement inserts in the die cavity after the plastic wall moulding.
3. solar photovoltaic assembly section bar according to claim 1 is characterized in that, described liner reinforcement adds when the plastic wall moulding, with this section bar of the one-body molded formation of plastic wall.
4. solar photovoltaic assembly section bar according to claim 1 is characterized in that, die cavity one end of described sealing is provided with notch, is used for inlaying photovoltaic battery panel.
5. solar photovoltaic assembly section bar according to claim 1 is characterized in that, described liner reinforcement is C type or the shape of the mouth as one speaks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201800871U CN202917516U (en) | 2012-04-25 | 2012-04-25 | Profile for solar photovoltaic assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201800871U CN202917516U (en) | 2012-04-25 | 2012-04-25 | Profile for solar photovoltaic assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917516U true CN202917516U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201800871U Expired - Fee Related CN202917516U (en) | 2012-04-25 | 2012-04-25 | Profile for solar photovoltaic assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683449A (en) * | 2012-04-25 | 2012-09-19 | 张国伟 | Sectional material for solar photovoltaic assembly |
| CN104320063A (en) * | 2014-11-19 | 2015-01-28 | 苏州东润太阳能科技有限公司 | Solar battery frame |
| CN105336707A (en) * | 2015-10-21 | 2016-02-17 | 武汉光迅科技股份有限公司 | Plastic airtight pipe shell and manufacturing method thereof |
| CN109296163A (en) * | 2018-11-07 | 2019-02-01 | 安徽森泰木塑集团股份有限公司 | The Wood-plastic floor of built-in S type reinforcing rib |
-
2012
- 2012-04-25 CN CN2012201800871U patent/CN202917516U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683449A (en) * | 2012-04-25 | 2012-09-19 | 张国伟 | Sectional material for solar photovoltaic assembly |
| CN104320063A (en) * | 2014-11-19 | 2015-01-28 | 苏州东润太阳能科技有限公司 | Solar battery frame |
| CN105336707A (en) * | 2015-10-21 | 2016-02-17 | 武汉光迅科技股份有限公司 | Plastic airtight pipe shell and manufacturing method thereof |
| CN105336707B (en) * | 2015-10-21 | 2018-03-02 | 武汉光迅科技股份有限公司 | A kind of airtight shell of plastics and its manufacture method |
| CN109296163A (en) * | 2018-11-07 | 2019-02-01 | 安徽森泰木塑集团股份有限公司 | The Wood-plastic floor of built-in S type reinforcing rib |
| CN109296163B (en) * | 2018-11-07 | 2024-04-09 | 安徽森泰木塑集团股份有限公司 | Wood-plastic floor with built-in S-shaped reinforcing ribs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |