CN104022720A - Hidden frame installation structure of photovoltaic roof - Google Patents
Hidden frame installation structure of photovoltaic roof Download PDFInfo
- Publication number
- CN104022720A CN104022720A CN201410277551.2A CN201410277551A CN104022720A CN 104022720 A CN104022720 A CN 104022720A CN 201410277551 A CN201410277551 A CN 201410277551A CN 104022720 A CN104022720 A CN 104022720A
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- Prior art keywords
- crossbeam
- roof
- photovoltaic
- aluminum alloy
- hidden frame
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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
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- Photovoltaic Devices (AREA)
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, particularly the hidden frame mounting structure in a kind of photovoltaic roof.
Background technology
Along with scientific and technical develop rapidly, the mankind improve rapidly the producing capacity of the traditional energy such as oil, coal, simultaneously, the development of human society also grows with each passing day to the demand of these energy, and traditional energy contaminated environment, non-renewable feature have determined that the mankind must find clean, green, reproducible new forms of energy and replace traditional energy, solar energy is exactly one of such energy, and is the most potential new forms of energy in all new forms of energy.
In recent years, the countries in the world continuous lifting that especially urbanization process of developing country is accelerated day by day and people require residence comfort, building energy consumption is just becoming the energy consumption black hole that accounts for whole society's energy consumption share maximum.That conventional energy resource is day by day in short supply on the one hand; Be the rapid growth of building energy consumption on the other hand, solve this contradiction, need to reduce building energy consumption, therefore develop actively energy saving building, becomes trend of the times.
In existing photovoltaic roof, due to mounting structure complexity, require a great deal of time when mounted and carry out, if wherein one damages in the process of installing, after adjacent two above photovoltaic modulies need to being removed, can reinstall, increase undoubtedly time and the difficulty of installing.
Summary of the invention
The object of this invention is to provide the hidden frame mounting structure in a kind of photovoltaic roof, the technical problem that solve is simplify the structure on photovoltaic roof and install simple, easy to maintenance.
For addressing the above problem, the present invention realizes by the following technical solutions: the hidden frame mounting structure in a kind of photovoltaic roof, comprise the crossbeam that is arranged on roof and is arranged at intervals with several rows hollow along roof, between described crossbeam, be respectively equipped with the longeron of some row and beam vertical, after linking, described crossbeam and longeron form the keel with fenestral fabric, the grid top of described keel is respectively equipped with the photovoltaic module that grid is covered, described photovoltaic module is connected and fixed by securing member and crossbeam, the power line of photovoltaic module accesses supply line through grid-connected inverters after series/parallel respectively through the inside of crossbeam, described securing member forms by being arranged on photovoltaic module below, the C type aluminum alloy bar corresponding with crossbeam position and the briquetting being fastened on crossbeam by confession bolt, the C type aluminum alloy bar opening of described adjacent two photovoltaic modulies below is oppositely arranged, the both sides of briquetting are stretched into respectively in the opening of two adjacent C type aluminum alloy bars, and be pressed on crossbeam, described C type aluminum alloy bar is bonding by structure glue and photovoltaic module, in the gap between two adjacent photovoltaic modulies, is filled with weather-resistant glue.
Between C type aluminum alloy bar of the present invention and crossbeam, be provided with rubber strip.
On the lower end of rubber strip of the present invention, crossbeam, be respectively equipped with draw-in groove along the length direction of crossbeam, the lower end of described rubber strip is provided with and the suitable card article being connected of draw-in groove.
The cross section of draw-in groove of the present invention is convex shape.
Between crossbeam of the present invention and longeron, be provided with fluid sealant.
The two ends of longeron of the present invention are plugged with respectively rubber blanket.
The lower end of C type aluminum alloy bar of the present invention is provided with upwardly extending edge, and the both sides, lower end of described briquetting are respectively equipped with outstanding projection downwards.
The center line bilateral symmetry of the upper end edge crossbeam of crossbeam of the present invention is provided with riser, riser is along the length direction setting of crossbeam, above riser, be provided with platform, the width of platform equates with the width of crossbeam, when after platform and riser and crossbeam combination, both sides, upper end at crossbeam form respectively the wire casing that opening direction is contrary, and described draw-in groove is arranged on platform.
Crossbeam of the present invention, riser and the platform structure that is formed in one.
On the opening of wire casing of the present invention, be snapped with wire casing buckle.
The present invention compared with prior art, stretch into be arranged on the C type aluminum alloy frame of photovoltaic module lower end and by confession bolt, thereby briquetting to be fastened on to the installation that completes photovoltaic module and roof on crossbeam by briquetting and simplified installation steps, can shorten the entirety duration, in gap between photovoltaic module, fill weather-resistant glue, can improve the useful life on photovoltaic roof.
Brief description of the drawings
Fig. 1 is outer partial structural representation of the present invention.
Fig. 2 is syndeton schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, the hidden frame mounting structure in photovoltaic of the present invention roof comprises the some crossbeams 1 that are horizontally arranged in roof along the upper surface on roof, the radical that crossbeam 1 arranges is determined according to on-the-spot roof area and photovoltaic module size, the spacing of crossbeam 1 equates, between crossbeam 1, be respectively arranged with some vertical longerons 2 with it, the spacing of longeron 2 equates, after linking, crossbeam 1 and longeron 2 form the keel 3 with fenestral fabric, on roof, be embedded with crab-bolt with the corresponding section, position of crossbeam 1 and longeron 2, crossbeam 1 and longeron 2 are fixed on roof by crab-bolt.
As shown in Figure 2, described longeron 2 is square tube, is plugged with rubber blanket 13 on the two ends of longeron 2, in the one side contacting, is respectively equipped with fluid sealant 12 at rubber blanket 13 with crossbeam 1; Described crossbeam 1 is square tube, center line bilateral symmetry at the upper end edge crossbeam 1 of crossbeam 1 is provided with riser 16, riser 16 is along the length direction setting of crossbeam 1, above riser 16, be provided with platform 17, the width of platform 17 equates with the width of crossbeam 1, the profile piece that described crossbeam 1, riser 16 and platform 17 are formed in one, after platform 17 and riser 16 and crossbeam 1 combine, is respectively equipped with in the left and right sides, upper end of crossbeam 1 wire casing 18 that opening direction is contrary;
On platform 17, be provided with draw-in groove 10 along the center line bilateral symmetry of crossbeam 1, the cross section of draw-in groove 10 is convex shape;
The grid top of described keel 3 is respectively equipped with the photovoltaic module 4 that grid is covered, and four limits of photovoltaic module 4 extend to the top of crossbeam 1 and longeron 2, thereby photovoltaic module 4 is fixed on crossbeam 1 with being connected on draw-in groove 10 by securing member, described securing member is by being arranged on photovoltaic module 4 belows, the C type aluminum alloy bar 5 corresponding with crossbeam 1 position and the briquetting 6 C type aluminum alloy bar 5 being fastened on crossbeam 1 by confession bolt form, described C type aluminum alloy bar 5 is bonded in the lower end of photovoltaic module 4 by structure glue 7, on the both sides side corresponding with crossbeam 1 position, between photovoltaic module 4 and C type aluminum alloy bar 5, be also provided with double-sided tape 19, described double-sided tape 19 is curtain wall double-sided tape, itself and structure glue 7 are set up in parallel, on the crossbeam that is provided with photovoltaic module 4, be equipped with the hole of passing for the power line of photovoltaic module 4, power line inserts from hole in the wire casing 18 of crossbeam 1, and the mode that adopts series/parallel connect after through grid-connected inverters access supply line, on the opening of wire casing 18, be snapped with wire casing buckle 20, thereby sealing wire casing 18 makes outside power line can not be exposed to, to play the effect of security protection, C type aluminum alloy bar 5 openings of described adjacent two photovoltaic module 4 belows are oppositely arranged, and the both sides of briquetting 6 are stretched into respectively in the opening of two adjacent C type aluminum alloy bars 5, and are pressed on crossbeam 1, are connected with crossbeam 1 by confession screw, in the gap of the surrounding between two adjacent photovoltaic modulies 4, be filled with weather-resistant glue 8, between the lower end of C type aluminum alloy bar 5 and platform 17, be provided with rubber strip 9, the lower end of rubber strip 9 is provided with and the suitable card article being connected 11 of draw-in groove 10, rubber strip 9 by card article 11 inlay cards in draw-in groove 10.
In order to strengthen the reliability between photovoltaic module 4 and crossbeam 1, further, be provided with upwardly extending edge 14 in the lower end of C type aluminum alloy bar 5, edge 14 is arranged on the edge of opening, the both sides, lower end of described briquetting 6 are respectively equipped with outstanding projection 15 downwards, when connection, projection 15 is stuck between edge 14 and C type aluminum alloy bar 5, thereby limit, briquetting 6 is irremovable makes adjacent two photovoltaic modulies 4 can not relatively move simultaneously.
The upper surface rear side of described C type aluminum alloy bar 5 is provided with the chimb 24 arranging along its length, and chimb 24 is for preventing double-sided tape displacement.
The upper end medial surface of described wire casing 18 is provided with groove 21, on the medial surface of the lower end of wire casing 18, be provided with projection 22 with groove 21 corresponding sections, position, the two ends up and down of described wire casing buckle 20 are respectively equipped with grab 23, described wire casing buckle 20 passes through after grab 23 and groove 21 and projection 22 mutual clampings, thereby wire casing buckle 20 is fastened on wire casing 18.
In hole on crossbeam 1 of the present invention, can also be provided with sheath.
Crossbeam 1 of the present invention and longeron 2 are aluminium alloy extrusions.
It is simple that the present invention has installation, and assembly is few, can shorten the entirety duration, in the gap between photovoltaic module, fills weather-resistant glue, can also improve the useful life on photovoltaic roof.
Claims (10)
1. the hidden frame mounting structure in photovoltaic roof, comprise the crossbeam (1) that is arranged on roof and is arranged at intervals with several rows hollow along roof, it is characterized in that: between described crossbeam (1), be respectively equipped with the longeron (2) that some row are vertical with crossbeam (1), described crossbeam (1) forms the keel (3) with fenestral fabric after linking with longeron (2), the grid top of described keel (3) is respectively equipped with the photovoltaic module (4) that grid is covered, described photovoltaic module (4) is connected and fixed by securing member and crossbeam (1), the power line of photovoltaic module (4) accesses supply line through grid-connected inverters after series/parallel respectively through the inside of crossbeam (1), described securing member is by being arranged on photovoltaic module (4) below, the C type aluminum alloy bar (5) corresponding with crossbeam (1) position and the briquetting (6) being fastened on crossbeam (1) by confession bolt form, C type aluminum alloy bar (5) opening of described adjacent two photovoltaic modulies (4) below is oppositely arranged, the both sides of briquetting (6) are stretched into respectively in the opening of adjacent two C type aluminum alloy bars (5), and be pressed on crossbeam (1), described C type aluminum alloy bar (5) is bonding by structure glue (7) and photovoltaic module (4), in gap between adjacent two photovoltaic modulies (4), be filled with weather-resistant glue (8).
2. the hidden frame mounting structure in photovoltaic according to claim 1 roof, is characterized in that: between described C type aluminum alloy bar (5) and crossbeam (1), be provided with rubber strip (9).
3. the hidden frame mounting structure in photovoltaic according to claim 2 roof, it is characterized in that: lower end, the crossbeam (1) of described rubber strip (9) are above respectively equipped with draw-in groove (10) along the length direction of crossbeam (1), and the lower end of described rubber strip (9) is provided with and the suitable card article being connected of draw-in groove (10) (11).
4. the hidden frame mounting structure in photovoltaic according to claim 3 roof, is characterized in that: the cross section of described draw-in groove (10) is convex shape.
5. the hidden frame mounting structure in photovoltaic according to claim 4 roof, is characterized in that: between described crossbeam (1) and longeron (2), be provided with fluid sealant (12).
6. the hidden frame mounting structure in photovoltaic according to claim 5 roof, is characterized in that: the two ends of described longeron (2) are plugged with respectively rubber blanket (13).
7. the hidden frame mounting structure in photovoltaic according to claim 6 roof, it is characterized in that: the lower end of described C type aluminum alloy bar (5) is provided with upwardly extending edge (14), the both sides, lower end of described briquetting (6) are respectively equipped with outstanding projection (15) downwards.
8. the hidden frame mounting structure in photovoltaic according to claim 7 roof, it is characterized in that: the center line bilateral symmetry of the upper end edge crossbeam (1) of described crossbeam (1) is provided with riser (16), riser (16) is along the length direction setting of crossbeam (1), be provided with platform (17) in riser (16) top, the width of platform (17) equates with the width of crossbeam (1), after platform (17) and riser (16) and crossbeam (1) combine, form respectively the wire casing that opening direction is contrary (18) in the both sides, upper end of crossbeam (1), described draw-in groove (10) is arranged on platform (17).
9. the hidden frame mounting structure in photovoltaic according to claim 8 roof, is characterized in that: described crossbeam (1), riser (16) and platform (17) structure that is formed in one.
10. the hidden frame mounting structure in photovoltaic according to claim 9 roof, is characterized in that: on the opening of described wire casing (18), be snapped with wire casing buckle (20).
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 true CN104022720A (en) | 2014-09-03 |
| CN104022720B CN104022720B (en) | 2017-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410277551.2A Active CN104022720B (en) | 2014-06-19 | 2014-06-19 | Hidden frame installation structure of photovoltaic roof |
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| CN (1) | CN104022720B (en) |
Cited By (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 |
| CN106330063A (en) * | 2016-08-30 | 2017-01-11 | 湖南红太阳新能源科技有限公司 | Supporting connection structure for photovoltaic modules |
| 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 |
| CN109600101A (en) * | 2018-12-29 | 2019-04-09 | 佛山市聚高新能源有限公司 | A kind of framed stent structure for photovoltaic module |
| CN112502361A (en) * | 2020-10-22 | 2021-03-16 | 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 |
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| JP2004300824A (en) * | 2003-03-31 | 2004-10-28 | Sharp Corp | Solar battery unit and method of fitting the unit to roof |
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| JP2004300824A (en) * | 2003-03-31 | 2004-10-28 | Sharp Corp | Solar battery unit and method of fitting the unit to roof |
| 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 |
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Cited By (11)
| 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 |
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| CN106330063A (en) * | 2016-08-30 | 2017-01-11 | 湖南红太阳新能源科技有限公司 | Supporting connection structure for photovoltaic modules |
| 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 |
| CN109600101A (en) * | 2018-12-29 | 2019-04-09 | 佛山市聚高新能源有限公司 | A kind of framed stent structure for photovoltaic module |
| 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 |
| CN112502361A (en) * | 2020-10-22 | 2021-03-16 | 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 |
| 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 |
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| CN104022720B (en) | 2017-02-15 |
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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. |
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