CN207321187U - A kind of light-duty distributed photovoltaic component - Google Patents
A kind of light-duty distributed photovoltaic component Download PDFInfo
- Publication number
- CN207321187U CN207321187U CN201721325696.0U CN201721325696U CN207321187U CN 207321187 U CN207321187 U CN 207321187U CN 201721325696 U CN201721325696 U CN 201721325696U CN 207321187 U CN207321187 U CN 207321187U
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- CN
- China
- Prior art keywords
- frid
- facade
- frame
- installing plate
- laminate
- 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
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Classifications
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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
Abstract
The utility model discloses a kind of light-duty distributed photovoltaic component, including aluminum alloy frame and laminate, aluminum alloy frame includes the first frame and the second frame, first frame and the second frame are equipped with frid along its length, lower frid, facade, installing plate and ribs, mounting groove is formed between upper frid and lower frid, facade is fixed with the outside of upper frid and lower frid, the top edge of facade is concordant with upper frid, the lower edge of facade is equipped with installing plate, installing plate and lower frid homonymy and ribs is equipped between lower frid and installing plate, ribs is located at side of the lower frid away from facade；Laminate is equipped with mounting groove, silica gel is filled between laminate and mounting groove, laminate is disposed with tempered glass, preceding EVA layer, cell piece, rear EVA layer and backboard from top to bottom；The utility model is light-weight, is easily installed, and reduces the bearing requirements of roofing, reduces the risk of roof damage, and practical interests are provided for installation business and terminal user, simple in structure, easy to maintain.
Description
Technical field
Photovoltaic module technical field is the utility model is related to, more particularly to a kind of light-duty distributed photovoltaic component.
Background technology
A few days ago, National Energy Board issues《Solar energy development " 13 " planning》It is proposed, carry forward vigorously roof distribution
Photovoltaic generation, carries on the area's construction of distributed photovoltaic power generation Applied D emonstration, and 100 distributed photovoltaic applications are built up to the year two thousand twenty
Demonstration area, 80% new building roof, 50% existed building roof installation photovoltaic generation in garden；Possessing exploit condition
The public buildings such as industrial park, economic development zone, large industrial enterprise and market hospital of school, unified planning are simultaneously organized and implemented
Roof photovoltaic engineering；In the rural area and samll cities and towns that solar energy resources is excellent, power grid access consumption condition is good, resident room is promoted
Top light coucher journey, room is built with reference to unified plannings such as new Urbanization Construction, the transformation of old cities and towns, new countryside construction, plant relocations
Top light coucher journey, forms some photovoltaic small towns, photovoltaic Village.
The problem of roof load problem has to consider at the beginning of being always design of photovoltaic power station.
Roof load, popular understanding are exactly the weight that house can carry.It is broadly divided into permanent load and variable load.Forever
Load is also referred to as dead load, refers to dead load and dust load etc., and photovoltaic plant is installed on after roofing, it is necessary to run 25 years,
Its dead weight belongs to dead load, therefore, it is necessary to check that architectural design illustrates setting for middle dead load emphatically when investigating in the early stage of the project
Evaluation, and implement in addition to roofing is conducted oneself with dignity, if additionally increase other loads, such as pipeline, the equipment that is hung, roofing adjunct, and
Implement whether dead load has surplus to install photovoltaic plant；Variable load is to consider temporarily to put on roofing under extreme condition
Load, is divided into wind load, snow load, earthquake load, live load etc., cannot take.In special circumstances, live load can be with
As the option for sharing photovoltaic plant load, but cannot take excessive, it is necessary to make a concrete analysis of.
Load standard value calculates：Load combinations=constant load+wind load+snow load；
Constant load：Lightweight packages；
Wind load：According to《Loading code for design of building structures》In wind load is provided as follows：
Wk =βgz μs μz W0 ；
Wk：Characteristi cvalue o fwindload（KN/m2）；βgz：Wind pulse at height Z；
μs：Structural shape factor of wind load；μz：Height variation coefficient of wind pressure；W0：Fundamental wind pressure（KN/m2）；
Snow load：According to《Loading code for design of building structures》Middle regulation：
Sk=μr*S0；
Sk：Characteristic value of snowload（KN/m2）；Μr：Distribution factor of snow pressure；
S0：Snow reference pressure（KN/m2）；
Thus calculating, load value is smaller, more the design beneficial to photovoltaic plant,
The weight of existing market main product is 19-22kg at present, and weight is big, and during in-site installation, artificial difficult, needs
Two people are wanted to lift fortune, work efficiency is relatively low.
Utility model content
A kind of the shortcomings that technical problem to be solved in the utility model is, overcomes the prior art, there is provided light-duty distribution
Photovoltaic module, it is light-weight, be easily installed, reduce the bearing requirements of roofing, reduce roof damage risk, for installation business and
Terminal user provides practical interests, simple in structure, easy to maintain.
The utility model solve above technical problem technical solution be：
A kind of light-duty distributed photovoltaic component, including aluminum alloy frame and laminate, aluminum alloy frame include the first side
Frame and the second frame, the first frame and the second frame are equipped with frid, lower frid, facade, installation along its length
Plate and ribs, form mounting groove, facade are fixed with the outside of upper frid and lower frid between upper frid and lower frid,
The top edge of facade is concordant with upper frid, and the lower edge of facade is equipped with installing plate, installing plate and lower frid homonymy and lower frid with
Ribs is equipped between installing plate, ribs is located at side of the lower frid away from facade；Laminate is equipped with mounting groove, is laminated
Be filled with silica gel between part and mounting groove, laminate be disposed with from top to bottom tempered glass, preceding EVA layer, cell piece, after
EVA layer and backboard.
The technical solution that the utility model further limits is：
Foregoing light-duty distributed photovoltaic component, the width of upper frid is 11mm, and the width of lower frid is 13-16mm, on
Spacing between frid and lower frid is 3-4mm.
Foregoing light-duty distributed photovoltaic component, the width of facade is 30mm, and the width of installing plate is 30mm.
Foregoing light-duty distributed photovoltaic component, the inner side of upper frid are equipped with multiple excessive glue grooves.
The beneficial effects of the utility model are：
Technical solution designed by the utility model, 1）Use light-duty frame collocation 2.0mm semi-tempered glass components, component
Weight is reduced to below 15kg by 22kg；2）On the premise of assembly property and reliable in quality is ensured, saved installation business into
This, makes easier for installation, and lightweight package is in actual installation process, it is only necessary to which one man operation, traditional components need two people same
When carry, installation effectiveness lifting more than 30%；3）The bearing requirements of roofing are reduced, reduce the risk of roof damage, for installation
Business and terminal user provide practical interests, same support Design, and lightweight package is improved than the safety coefficient of general components
25%；4）Semi-tempered glass has the certain advantages of tempered glass concurrently, is the 2 of simple glass such as the more common float glass height of intensity
Times, while avoided tempered glass poor flatness again, easy self-destruction, once destroy the weakness that i.e. overall crushing etc. is not so good as people's will；5）
The medial surface of upper frid is equipped with multiple excessive glue grooves, can accommodate unnecessary silica gel, avoids silica gel from being squeezed and spills into laminate table
Face, while the bond area of silica gel and aluminum alloy frame mounting groove can be increased, increase adhesion strength, in outdoor difference variation
Under, aluminium box Phnom Penh frame expands with heat and contract with cold and can produce change in size, and change in size can produce stress, and the silica gel having more be able to can buffer
This stress, avoids extruding laminate, strengthens its reliability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the utility model rearview；
Fig. 3 is laminate structure diagram；
Fig. 4 is aluminum alloy frame sectional view；
Wherein：1- aluminum alloy frames, the first frames of 11-, the second frames of 12-, the upper frids of 2-, frid under 3-, 4- facades, 5-
Installing plate, 6- ribs, 7- mounting grooves, 8- laminates, 81- tempered glass, EVA layer before 82-, 83- cell pieces, EVA after 84-
Layer, 85- backboards, 9- silica gel, 10- excessive glue grooves.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings；
Embodiment 1
A kind of light-duty distributed photovoltaic component provided in this embodiment, including aluminum alloy frame 1 and laminate 8, aluminium close
Golden-rimmed frame 1 includes the first frame 11 and the second frame 12, and the first frame 11 and the second frame 12 are all provided with along its length
There are upper frid 2, lower frid 3, facade 4, installing plate 5 and ribs 6, mounting groove 7 is formed between upper frid 2 and lower frid 3, on
The outside of frid 2 and lower frid 3 is fixed with facade 4, and the top edge of facade 4 is concordant with upper frid 2, the lower edge of facade 4
Equipped with installing plate 5, installing plate 5 and lower 3 homonymy of frid and ribs 6 is equipped between lower frid 3 and installing plate 5, ribs 6 is located at
Lower side of the frid 3 away from facade 4；Laminate 8 is equipped with mounting groove 7, silica gel is filled between laminate 8 and mounting groove 7
9, laminate 8 is disposed with tempered glass 81, preceding EVA layer 82, cell piece 83, rear EVA layer 84 and backboard from top to bottom
85；The width of upper frid 2 is 11mm, and the width of lower frid 3 is 13mm, and the spacing between upper frid 2 and lower frid 3 is 3.5mm；
The width of facade 4 is 30mm, and the width of installing plate 5 is 30mm；The inner side of upper frid 2 is equipped with multiple excessive glue grooves 10.
Technical solution designed by the utility model, 1）Use light-duty frame collocation 2.0mm semi-tempered glass components, component
Weight is reduced to below 15kg by 22kg；2）On the premise of assembly property and reliable in quality is ensured, saved installation business into
This, makes easier for installation, and lightweight package is in actual installation process, it is only necessary to which one man operation, traditional components need two people same
When carry, installation effectiveness lifting more than 30%；3）The bearing requirements of roofing are reduced, reduce the risk of roof damage, for installation
Business and terminal user provide practical interests, same support Design, and lightweight package is improved than the safety coefficient of general components
25%；4）Semi-tempered glass has the certain advantages of tempered glass concurrently, is the 2 of simple glass such as the more common float glass height of intensity
Times, while avoided tempered glass poor flatness again, easy self-destruction, once destroy the weakness that i.e. overall crushing etc. is not so good as people's will；5）
The medial surface of upper frid is equipped with multiple excessive glue grooves, can accommodate unnecessary silica gel, avoids silica gel from being squeezed and spills into laminate table
Face, while the bond area of silica gel and aluminum alloy frame mounting groove can be increased, increase adhesion strength, in outdoor difference variation
Under, aluminium box Phnom Penh frame expands with heat and contract with cold and can produce change in size, and change in size can produce stress, and the silica gel having more be able to can buffer
This stress, avoids extruding laminate, strengthens its reliability.
Above example is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution, each falls within this reality
Within the scope of novel protected.
Claims (4)
1. a kind of light-duty distributed photovoltaic component, including aluminum alloy frame（1）And laminate（8）, it is characterised in that：The aluminium
Alloy frame（1）Including the first frame（11）And second frame（12）, first frame（11）And second frame（12）
Frid is equipped with along its length（2）, lower frid（3）, facade（4）, installing plate（5）And ribs（6）, the upper groove
Plate（2）With lower frid（3）Between form mounting groove（7）, the upper frid（2）And lower frid（3）Outside be fixed with it is vertical
Face（4）, the facade（4）Top edge and the upper frid（2）Concordantly, the facade（4）Lower edge be equipped with installing plate
（5）, the installing plate（5）With lower frid（3）Homonymy and the lower frid（3）With installing plate（5）Between be equipped with ribs（6）,
The ribs（6）It is located at lower frid（3）Away from facade（4）Side；The mounting groove（7）In be equipped with laminate（8）, institute
State laminate（8）With mounting groove（7）Between be filled with silica gel（9）, the laminate（8）Tempering glass is disposed with from top to bottom
Glass（81）, preceding EVA layer（82）, cell piece（83）, rear EVA layer（84）And backboard（85）.
2. light-duty distributed photovoltaic component according to claim 1, it is characterised in that：The upper frid（2）Width be
11mm, the lower frid（3）Width be 13-16mm, the upper frid（2）With lower frid（3）Between spacing be 3-4mm.
3. light-duty distributed photovoltaic component according to claim 1, it is characterised in that：The facade（4）Width be
30mm, the installing plate（5）Width be 30mm.
4. light-duty distributed photovoltaic component according to claim 1, it is characterised in that：The upper frid（2）Inner side set
There are multiple excessive glue grooves（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325696.0U CN207321187U (en) | 2017-10-16 | 2017-10-16 | A kind of light-duty distributed photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325696.0U CN207321187U (en) | 2017-10-16 | 2017-10-16 | A kind of light-duty distributed photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321187U true CN207321187U (en) | 2018-05-04 |
Family
ID=62380937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325696.0U Expired - Fee Related CN207321187U (en) | 2017-10-16 | 2017-10-16 | A kind of light-duty distributed photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321187U (en) |
-
2017
- 2017-10-16 CN CN201721325696.0U patent/CN207321187U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |