CN104022720B - Hidden frame installation structure of photovoltaic roof - Google Patents
Hidden frame installation structure of photovoltaic roof Download PDFInfo
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- CN104022720B CN104022720B CN201410277551.2A CN201410277551A CN104022720B CN 104022720 B CN104022720 B CN 104022720B CN 201410277551 A CN201410277551 A CN 201410277551A CN 104022720 B CN104022720 B CN 104022720B
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- crossbeam
- aluminum alloy
- photovoltaic
- roof
- type aluminum
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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 invention discloses a hidden frame installation structure of a photovoltaic roof. The structure of the photovoltaic roof is simplified, and the installation structure is easy to install and convenient to maintain. The hidden frame installation structure comprises transverse beams arranged on the roof, longitudinal beams are arranged between the transverse beams, a keel of a grid structure is formed by connecting the transverse beams and the longitudinal beams, photovoltaic modules are arranged on the grids of the keel respectively, the grids are covered with the photovoltaic modules, and the photovoltaic modules are fixedly connected with the transverse beams through fasteners; each fastener is composed of a C-shaped aluminum alloy strip and a pressing block, wherein each C-shaped aluminum alloy strip is arranged below the corresponding photovoltaic module, the position of each C-shaped aluminum alloy strip corresponds to that of the corresponding transverse beam, each pressing block enables the corresponding C-shaped aluminum alloy strip to be fastened to the corresponding transverse beam through a self-tapping screw, each C-shaped aluminum alloy strip adheres to the corresponding photovoltaic module through a structural adhesive, and a gap between every two adjacent photovoltaic modules is filled with a weather-proof adhesive. Compared with the prior art, installation steps are simplified, the whole construction period can be shortened, the gaps between the photovoltaic modules are filled with the weather-proof adhesive, and the service life of the photovoltaic roof can be prolonged.
Description
Technical field
The present invention relates to a kind of roof building structure, the hidden frame mounting structure of particularly a kind of photovoltaic roof.
Background technology
Develop rapidly with scientific and technical, the mankind improve rapidly to the producing capacity of the traditional energies such as oil, coal, with
When, the development of human society also grows with each passing day to the demand of these energy, and traditional energy pollution environment, non-renewable feature
Determine the mankind and have to look for cleaning, green, reproducible new forms of energy replacing traditional energy, solar energy is exactly such energy
One of, and be the most potential new forms of energy in all new forms of energy.
In recent years, the urbanization process of countries in the world especially developing country is increasingly accelerated and people are to residence comfort
The continuous lifting requiring, building energy consumption is just becoming the energy consumption black hole accounting for whole society's energy consumption share maximum.On the one hand it is conventional energy resource
Increasingly in short supply；On the other hand it is the rapidly growth of building energy consumption, this contradiction will be solved, need to reduce building energy consumption, therefore long-pending
Energy saving building is developed in pole, becomes trend of the times.
In existing photovoltaic roof, because mounting structure is complicated, requires a great deal of time when mounted and carry out, if
One piece therein is damaged during installing, and can again pacify after needing to remove adjacent more than two pieces of photovoltaic module
Dress, undoubtedly increased time and the difficulty of installation.
Content of the invention
It is an object of the invention to provide a kind of hidden frame mounting structure of photovoltaic roof, technical problem to be solved is to simplify photovoltaic
The structure on roof and install simple, easy to maintenance.
For solving the above problems, the present invention employs the following technical solutions realization：A kind of hidden frame mounting structure of photovoltaic roof, bag
Include the crossbeam being arranged on roof and being arranged at intervals with several rows hollow along roof, be respectively equipped between described crossbeam some row with
The longeron of beam vertical, constitutes the Os Draconis with fenestral fabric after described crossbeam and longeron link, on the grid of described Os Draconis
Side is respectively equipped with the photovoltaic module covering grid, and described photovoltaic module is connected with crossbeam by securing member, photovoltaic module
The inside through crossbeam for the power line respectively access supply line through grid-connected inverters after series/parallel；Described securing member is by being arranged on
Corresponding with crossbeam position c-type aluminum alloy bar below photovoltaic module and by confess bolt secure it within the pressure on crossbeam
Block forms, and the c-type aluminum alloy bar opening below described adjacent two pieces of photovoltaic modulies is oppositely arranged, and the both sides of briquetting are respectively protruding into phase
In the adjacent opening of two c-type aluminum alloy bars, and it is pressed on crossbeam, described c-type aluminum alloy bar passes through structure glue and light
Volt assembly bonding, is filled with weather-resistant glue in the gap between two pieces of adjacent photovoltaic modulies.
It is provided with rubber strip between c-type aluminum alloy bar of the present invention and crossbeam.
On the lower end of rubber strip of the present invention, crossbeam, the length direction along crossbeam is respectively equipped with draw-in groove, described rubber
The lower end of bar is provided with and is adapted the card article being connected with draw-in groove.
The cross section of draw-in groove of the present invention is convex shape.
It is provided with fluid sealant between crossbeam of the present invention and longeron.
The two ends of longeron of the present invention are plugged with rubber blanket respectively.
The lower end of c-type aluminum alloy bar of the present invention is provided with upwardly extending edge, and the lower end both sides of described briquetting are divided
It is not provided with downward projection of projection.
The center line both sides of the upper end edge crossbeam of crossbeam of the present invention are symmetrically arranged with riser, and riser is along the length of crossbeam
Direction is arranged, and is provided with platform, the width of platform is equal with the width of crossbeam above riser, when platform and riser and crossbeam group
After conjunction, form the contrary wire casing of opening direction respectively in the upper end both sides of crossbeam, described draw-in groove is arranged on platform.
Crossbeam of the present invention, riser and platform are formed in one structure.
Wire casing buckle is snapped with the opening of wire casing of the present invention.
The present invention compared with prior art, is stretched into the c-type aluminum alloy frame being arranged on photovoltaic module lower end and leads to by briquetting
Cross confession bolt briquetting to be fastened on crossbeam thus the installation completing photovoltaic module with roof simplifies installation steps, can contract
The short overall duration, fill weather-resistant glue in the gap between photovoltaic module, it is possible to increase the service life of photovoltaic roof.
Brief description
Fig. 1 is the outer partial structural representation of the present invention.
Fig. 2 is the attachment structure schematic diagram of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further detail.
As shown in figure 1, the photovoltaic roof of the present invention hidden frame mounting structure includes being horizontally arranged in room along the upper surface on roof
The some crossbeams 1 on top, the radical of crossbeam 1 setting determines according to live roof area and photovoltaic module size, between crossbeam 1
Away from equal, be respectively arranged with some longerons 2 normal thereto between crossbeam 1, the spacing of longeron 2 is equal, when crossbeam 1 with vertical
Beam 2 constitutes the Os Draconis 3 with fenestral fabric after linking, pre-buried with the position corresponding section of crossbeam 1 and longeron 2 on roof
Crab-bolt, crossbeam 1 and longeron 2 is had to be fixed on roof by crab-bolt.
As shown in Fig. 2 described longeron 2 is side leading to, rubber blanket 13 is plugged with the two ends of longeron 2, in rubber blanket 13 and horizontal stroke
It is respectively equipped with fluid sealant 12 in the one side of beam 1 contact；Described crossbeam 1 is that side is logical, in the center line two of the upper end edge crossbeam 1 of crossbeam 1
Side is symmetrically arranged with riser 16, and riser 16, along the length direction setting of crossbeam 1, is provided with platform 17, platform 17 above riser 16
Width equal with the width of crossbeam 1, the profile piece that described crossbeam 1, riser 16 and platform 17 are formed in one, when platform 17 with
After riser 16 and crossbeam 1 combination, it is respectively arranged on the left side and the right side the contrary wire casing of opening direction 18 in the upper end of crossbeam 1；
On platform 17, it is symmetrically arranged with draw-in groove 10 along the center line both sides of crossbeam 1, the cross section of draw-in groove 10 is convex shape；
It is respectively equipped with the photovoltaic module 4 that grid is covered, four sides of photovoltaic module 4 extend above the grid of described Os Draconis 3
Top to crossbeam 1 and longeron 2；Photovoltaic module 4 passes through securing member and is connected on draw-in groove 10 thus being fixed on crossbeam 1；Institute
State securing member by being arranged on the photovoltaic module 4 lower section c-type aluminum alloy bar 5 corresponding with crossbeam 1 position and by confessing that bolt will
The briquetting 6 that c-type aluminum alloy bar 5 is fastened on crossbeam 1 forms, and described c-type aluminum alloy bar 5 is bonded in photovoltaic group by structure glue 7
On the both sides side corresponding with crossbeam 1 position of the lower end of part 4, it is additionally provided with double between photovoltaic module 4 and c-type aluminum alloy bar 5
Face adhesive tape 19, described double-sided tape 19 is curtain wall double-sided tape, and it is set up in parallel with structure glue 7, is being provided with photovoltaic module 4
The hole that power line for photovoltaic module 4 passes through is equipped with crossbeam, power line inserts in the wire casing 18 of crossbeam 1 from hole, and adopts
Supply line is accessed through grid-connected inverters after being connected with the mode of series/parallel；Wire casing buckle is snapped with the opening of wire casing 18
20, thus closing wire casing 18, so that power line is not exposed to outer, playing the effect of security protection；Described adjacent two pieces of photovoltaic groups
C-type aluminum alloy bar 5 opening of part 4 lower section is oppositely arranged, and the both sides of briquetting 6 are respectively protruding into adjacent two piece c-type aluminum alloy bar 5
In opening, and it is pressed on crossbeam 1, be connected with crossbeam 1 by confessing screw；Between two pieces of adjacent photovoltaic modulies 4
The gap of surrounding in be filled with weather-resistant glue 8；It is provided with rubber strip 9, rubber between the lower end of c-type aluminum alloy bar 5 and platform 17
The lower end of bar 9 is provided with and is adapted the card article 11 being connected with draw-in groove 10, and rubber strip 9 passes through card article 11 inlay card in draw-in groove 10.
In order to strengthen the reliability between photovoltaic module 4 and crossbeam 1, further, the lower end in c-type aluminum alloy bar 5 be provided with to
The edge 14 of upper extension, edge 14 is arranged on the edge of opening, and the lower end of described briquetting 6 is respectively provided on two sides with downward projection of
Projection 15, during connection, projection 15 is stuck between edge 14 and c-type aluminum alloy bar 5, thus it is irremovable same to limit briquetting 6
When make adjacent two pieces of photovoltaic modulies 4 will not relative movement.
It is provided with the chimb 24 arranging along its length, chimb 24 is used for preventing on rear side of the upper surface of described c-type aluminum alloy bar 5
Only double-sided tape displacement.
The upper end medial surface of described wire casing 18 is provided with groove 21, with groove 21 position on the lower end inside face of wire casing 18
Corresponding section is provided with raised 22, and the upper and lower ends of described wire casing buckle 20 are respectively equipped with grab 23, and described wire casing buckle 20 passes through
After grab 23 and groove 21 and raised 22 mutual clampings, so that wire casing buckle 20 is fastened on wire casing 18.
It is also provided with sheath in hole on the crossbeam 1 of the present invention.
The crossbeam 1 of the present invention and longeron 2 are aluminium alloy extrusions.
The present invention has installation simply, and assembly is few, can shorten the overall duration, fills in the gap between photovoltaic module
Weather-resistant glue is additionally it is possible to improve the service life of photovoltaic roof.
Claims (1)
1. the hidden frame mounting structure of a kind of photovoltaic roof, including being arranged on roof and be arranged at intervals with several rows hollow along roof
Crossbeam (1) it is characterised in that：It is respectively equipped with some row longeron (2) vertical with crossbeam (1), described horizontal stroke between described crossbeam (1)
Constitute the Os Draconis (3) with fenestral fabric after beam (1) and longeron (2) link, be respectively equipped with above the grid of described Os Draconis (3)
The photovoltaic module (4) that grid is covered, described photovoltaic module (4) is connected with crossbeam (1) by securing member, photovoltaic module
(4) power line accesses supply line through grid-connected inverters after the inside difference series/parallel through crossbeam (1)；Described securing member by
It is arranged on corresponding with crossbeam (1) position c-type aluminum alloy bar (5) below photovoltaic module (4) and pass through to confess that bolt is tight by it
Gu briquetting (6) composition on crossbeam (1), c-type aluminum alloy bar (5) opening below adjacent two pieces of photovoltaic modulies (4) sets relatively
Put, the both sides of briquetting (6) are respectively protruding in the opening of adjacent two piece c-type aluminum alloy bar (5), and are pressed on crossbeam (1)
On, described c-type aluminum alloy bar (5) pass through structure glue (7) bonding with photovoltaic module (4), two pieces of adjacent photovoltaic modulies (4) it
Between gap in be filled with weather-resistant glue (8)；
It is provided with rubber strip (9) between described c-type aluminum alloy bar (5) and crossbeam (1)；
On the lower end of described rubber strip (9), crossbeam (1), the length direction along crossbeam (1) is respectively equipped with draw-in groove (10), described rubber
The lower end of bar (9) is provided with and is adapted the card article (11) being connected with draw-in groove (10)；
The cross section of described draw-in groove (10) is convex shape；
It is provided with fluid sealant (12) between described crossbeam (1) and longeron (2)；
The two ends of described longeron (2) are plugged with rubber blanket (13) respectively；
The lower end of described c-type aluminum alloy bar (5) is provided with upwardly extending edge (14), and the lower end both sides of described briquetting (6) are respectively
It is provided with downward projection of projection (15)；
The center line both sides of the upper end edge crossbeam (1) of described crossbeam (1) are symmetrically arranged with riser (16), and riser (16) is along crossbeam (1)
Length direction setting, be provided with platform (17) above riser (16), the width of platform (17) is equal with the width of crossbeam (1),
After platform (17) is combined with riser (16) and crossbeam (1), form opening direction respectively in the upper end both sides of crossbeam (1) contrary
Wire casing (18), described draw-in groove (10) is arranged on platform (17)；
Described crossbeam (1), riser (16) and platform (17) are formed in one structure；
It is snapped with wire casing buckle (20) on the opening of described wire casing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277551.2A CN104022720B (en) | 2014-06-19 | 2014-06-19 | Hidden frame installation structure of photovoltaic roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277551.2A CN104022720B (en) | 2014-06-19 | 2014-06-19 | Hidden frame installation structure of photovoltaic roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022720A CN104022720A (en) | 2014-09-03 |
| CN104022720B true CN104022720B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277551.2A Active CN104022720B (en) | 2014-06-19 | 2014-06-19 | Hidden frame installation structure of photovoltaic roof |
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| Country | Link |
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| CN (1) | CN104022720B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579133A (en) * | 2015-01-13 | 2015-04-29 | 中设国联无锡新能源发展有限公司 | Novel support structure for PVC roof |
| CN105897134A (en) * | 2016-06-22 | 2016-08-24 | 上海欣美雅节能环境科技有限公司 | Roof with solar cell assembly |
| CN105932948A (en) * | 2016-06-22 | 2016-09-07 | 上海欣美雅节能环境科技有限公司 | Solar cell assembly |
| CN106330063B (en) * | 2016-08-30 | 2019-01-11 | 湖南红太阳新能源科技有限公司 | A kind of photovoltaic module support coupling structure |
| CN107724713A (en) * | 2017-09-29 | 2018-02-23 | 无锡尚德太阳能电力有限公司 | A kind of installation method and structure of photovoltaic glass sunlight house |
| CN107947700A (en) * | 2017-12-06 | 2018-04-20 | 北京嘉寓门窗幕墙股份有限公司 | A kind of photovoltaic module and distribution type grid connection photovoltaic system for pitched roof tile-roofed house |
| CN109600101B (en) * | 2018-12-29 | 2024-03-01 | 佛山市聚高新能源有限公司 | Frame photovoltaic module support structure |
| CN112502361B (en) * | 2020-10-22 | 2022-07-29 | 乙力国际股份有限公司 | Photovoltaic integrated power generation module, preparation method thereof and roof mounting structure unit constructed by photovoltaic integrated power generation module |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6534703B2 (en) * | 2001-07-10 | 2003-03-18 | Powerlight Corporation | Multi-position photovoltaic assembly |
| JP4056419B2 (en) * | 2003-03-31 | 2008-03-05 | シャープ株式会社 | Solar cell unit and roof mounting method thereof |
| CN101826565A (en) * | 2009-03-06 | 2010-09-08 | 上海驭领机电科技有限公司 | Hull cell module installing device and roof or ground connecting structure thereof |
| FR2945860B1 (en) * | 2009-05-22 | 2011-07-29 | Marine Tech Mediterranee | HEAT EXCHANGER MADE FROM A THREE-DIMENSIONAL HOLLOW LAMINATE PANEL |
| US20120298817A1 (en) * | 2009-07-02 | 2012-11-29 | John Raymond West | Pivot-Fit Frame, System and Method for Photovoltaic Arrays |
| CN202423320U (en) * | 2012-01-20 | 2012-09-05 | 英利能源（中国）有限公司 | Novel photovoltaic component suitable for roof environment |
| CN203933511U (en) * | 2014-06-19 | 2014-11-05 | 深圳市科源建设集团有限公司 | The hidden frame mounting structure in photovoltaic roof |
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2014
- 2014-06-19 CN CN201410277551.2A patent/CN104022720B/en active Active
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| CN104022720A (en) | 2014-09-03 |
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Address after: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518031 twelve floor, Trade Union Mansion, Shang Bu Zhong Road, Futian District, Shenzhen, Guangdong. Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |
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Address after: Room 302-03, No. 3, No. 231 Taoyuan Road, Shoot Hill Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |