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CN102839792A - Photovoltaic roof - Google Patents

Photovoltaic roof Download PDF

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Publication number
CN102839792A
CN102839792A CN2012103779757A CN201210377975A CN102839792A CN 102839792 A CN102839792 A CN 102839792A CN 2012103779757 A CN2012103779757 A CN 2012103779757A CN 201210377975 A CN201210377975 A CN 201210377975A CN 102839792 A CN102839792 A CN 102839792A
Authority
CN
China
Prior art keywords
photovoltaic
frame
generation unit
longitudinal
flexible
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.)
Pending
Application number
CN2012103779757A
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Chinese (zh)
Inventor
张洪岐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN HUAXUAN CURTAIN WALL MATERIALS CO LTD
Original Assignee
DONGGUAN HUAXUAN CURTAIN WALL MATERIALS CO LTD
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by DONGGUAN HUAXUAN CURTAIN WALL MATERIALS CO LTD filed Critical DONGGUAN HUAXUAN CURTAIN WALL MATERIALS CO LTD
Priority to CN2012103779757A priority Critical patent/CN102839792A/en
Publication of CN102839792A publication Critical patent/CN102839792A/en
Pending legal-status Critical Current

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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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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention relates to the technical field of building components, in particular to a photovoltaic roof, which comprises a roof support frame, wherein a plurality of photovoltaic power generation unit modules which are mutually spliced are arranged on the roof support frame, and two adjacent photovoltaic power generation unit modules are detachably connected.

Description

Photovoltaic roof
Technical field:
The present invention relates to the building unit technical field, relate in particular to a kind of photovoltaic roof.
Background technology:
Photovoltaic generation is also referred to as solar electrical energy generation, and photovoltaic generation is to utilize the photovoltaic effect of interface and directly change luminous energy a kind of technology of electric energy into, and the key element of this technology is a solar cell.Solar cell can form large-area solar module through carrying out packaging protection after connecting, and cooperates parts such as going up power controller just to form photovoltaic power generation apparatus again.Photovoltaic generation more and more causes people's attention owing to have non-environmental-pollution, the exhausted danger of nothing, the restriction that does not receive the resource distribution region and ability source quality advantages of higher.Utilize solar energy to replace conventional energy resource to satisfy building the requirement of electric power is solar building, solar building will become one of development trend of modernization of the housing industry.Can only the square formation that photovoltaic electrification component is formed be covered at present and form photovoltaic roof on the roofing, this photovoltaic roof is a monolithic construction, and installation and maintenance is very inconvenient.
Summary of the invention:
The object of the invention is exactly to the deficiency of prior art existence but a kind of modularization, installation and maintenance photovoltaic roof easily to be provided.
To achieve these goals, the technical scheme of the present invention's employing is:
Photovoltaic roof, it includes the roofing bracing frame, and the roofing bracing frame is provided with a plurality of photovoltaic generation unit modules that are bolted together each other, connects with removably between adjacent two photovoltaic generation unit modules.
Said photovoltaic generation unit module includes two vertical frames that are symmetrical set, horizontal frame, flexible photovoltaic battery plate, is arranged on the junction box on the flexible photovoltaic battery plate; The right ends of flexible photovoltaic battery plate is pressed respectively and is embedded on two vertical frames; Junction box between the photovoltaic generation unit module connects through battery cable, connects through horizontal frame between the flexible photovoltaic battery plate of adjacent two photovoltaic generation unit modules of going up along the longitudinal direction.
Connect and the common collecting tray of forming through spacing press strip between vertical frame of adjacent two photovoltaic generation unit modules, be covered with capping on the collecting tray, battery cable is passed capping and is stretched in the collecting tray.
The left and right sides of said capping is fastened on respectively on the corresponding vertically frame, seals through rubber strip between capping and the vertical frame.
Said vertical frame and spacing press strip are locked on the roofing bracing frame through lock screw respectively.
The below of said flexible photovoltaic battery plate is provided with battery back-sheet, and the right ends of battery back-sheet is pressed respectively and is embedded on two vertical frames, and the flexible photovoltaic battery plate is bonded on the battery back-sheet.
Said vertical frame is provided with vertical clip slot towards the side of flexible photovoltaic battery plate, the flexible photovoltaic battery plate right ends press respectively on the vertical clip slot that is embedded in two vertical frames.
The rear end of said horizontal frame is provided with horizontal clip slot; Laterally the horizontal clip slot cramping of frame is on corresponding flexible photovoltaic battery plate; Laterally the front end of frame and adjacent flexible photovoltaic battery integrated circuit board close, and laterally pass through the sealing silica gel sealing between frame and the flexible photovoltaic battery plate.
Said roofing bracing frame comprises that at least two main purlins that vertically are provided with, many laterally evenly are fixed on inferior purlin on the main purlin, and a plurality of photovoltaic generation unit modules are installed on many inferior purlins with the matrix arrangement mode.
Beneficial effect of the present invention is: the present invention includes the roofing bracing frame; The roofing bracing frame is provided with a plurality of photovoltaic generation unit modules that are bolted together each other; Connect with removably between adjacent two photovoltaic generation unit modules; The present invention is dispersed into a plurality of photovoltaic generation unit modules with photovoltaic roof and realizes modular construction, earlier assemblies such as flexible photovoltaic battery plate is made into integration the photovoltaic generation unit module, one one of photovoltaic generation unit module is installed to carries out assembly unit on the roofing bracing frame then; Installation and maintenance is convenient, handling ease.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a transverse cross-sectional view of the present invention.
Fig. 3 is the enlarged drawing at A place among Fig. 2.
Fig. 4 is a longitudinal sectional drawing of the present invention.
Fig. 5 is the enlarged drawing at B place among Fig. 4.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described; See shown in Fig. 1 ~ 5, photovoltaic roof, it includes roofing bracing frame 1; Roofing bracing frame 1 is provided with a plurality of photovoltaic generation unit modules 2 that are bolted together each other, connects with removably between adjacent two photovoltaic generation unit modules 2.
Photovoltaic generation unit module 2 includes two vertical frames 21 that are symmetrical set, horizontal frame 22, flexible photovoltaic battery plate 23, is arranged on the junction box 24 on the flexible photovoltaic battery plate 23; The right ends of flexible photovoltaic battery plate 23 is pressed respectively and is embedded on two vertical frames 21; Junction box 24 between the photovoltaic generation unit module 2 connects through battery cable 25, connects through horizontal frame 22 between the flexible photovoltaic battery plate 23 of adjacent two photovoltaic generation unit modules 2 of going up along the longitudinal direction.Vertically frame 21, horizontal frame 22 are connected to become reliable, firm one with flexible photovoltaic battery plate 23, and be easy to assembly, connects reliably, and photovoltaic generation unit module 2 forms modular construction for monolithic construction, is convenient to install.
Connect and the common collecting tray 4 that is used for wiring of forming through spacing press strip 3 between vertical frame 21 of adjacent two photovoltaic generation unit modules 2; Make things convenient for cable to connect; Make things convenient for roofing construction, be covered with capping 5 on the collecting tray 4, battery cable 25 is passed capping 5 and is stretched in the collecting tray 4; Retractable structure, easy access and replacing are adopted in capping 5.
The left and right sides of capping 5 is fastened on respectively on the corresponding vertically frame 21, through rubber strip sealing 6, photovoltaic roof is carried out sealing structure between capping 5 and the vertical frame 21, and waterproof is dustproof.
Vertically frame 21 is locked on the roofing bracing frame 1 through lock screw 7 respectively with spacing press strip 3.
The below of flexible photovoltaic battery plate 23 is provided with battery back-sheet 26, and the right ends of battery back-sheet 26 is pressed respectively and is embedded on two vertical frames 21, and flexible photovoltaic battery plate 23 adopts double faced adhesive tape to be bonded on the battery back-sheet 26, guarantees photovoltaic roof product mechanics parameter.
Vertically frame 21 is provided with vertical clip slot 211 towards the side of flexible photovoltaic battery plate 23, flexible photovoltaic battery plate 23 right ends press respectively on the vertical clip slot 211 that is embedded in two vertical frames 21; Laterally the rear end of frame 22 is provided with horizontal clip slot 221; Laterally horizontal clip slot 221 crampings of frame 22 are on corresponding flexible photovoltaic battery plate 23; Laterally the front end of frame 22 engages with adjacent flexible photovoltaic battery plate 23, makes things convenient for the mounting or dismounting of flexible photovoltaic battery plate 23 through vertical clip slot 211 and horizontal clip slot 221.Laterally seal through sealing silica gel 8 between frame 22 and the flexible photovoltaic battery plate 23, photovoltaic roof is carried out sealing structure, waterproof, dustproof.
Roofing bracing frame 1 comprises that at least two main purlins 11 that vertically are provided with, many laterally evenly are fixed on inferior purlin 12 on the main purlin 11, and a plurality of photovoltaic generation unit modules 2 are installed on many inferior purlins 12 with the matrix arrangement mode, sound construction.
The present invention is a photovoltaic electrification component, is again roofing element, realizes photovoltaic photoelectricity and architecture-integral, increases construction aesthetic perception, and can reduce building costs.During installation, photovoltaic roof is installed with the unit module form, utilized vertical frame 21 to carry out flanging and fixing, simultaneously various cables are connected in collecting tray 4 and gland upper cover 5.The present invention is dispersed into a plurality of photovoltaic generation unit modules 2 with photovoltaic roof and realizes modular construction; Earlier flexible photovoltaic battery plate 23 assemblies such as grade are made into integration photovoltaic generation unit module 2; Then 2 one one of photovoltaic generation unit module is installed to and carries out assembly unit on the roofing bracing frame 1; Installation and maintenance is convenient, handling ease.
Certainly, the above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.

Claims (9)

1.光伏屋面，其特征在于：它包括有屋面支撑架（1），屋面支撑架（1）上设有多个相互拼装在一起的光伏发电单元模块（2），相邻两个光伏发电单元模块（2）之间以可拆卸方式连接。1. Photovoltaic roof, characterized in that it includes a roof support frame (1), on which a plurality of photovoltaic power generation unit modules (2) assembled together are arranged, and two adjacent photovoltaic power generation units The modules (2) are connected in a detachable manner. 2.根据权利要求1所述的光伏屋面，其特征在于：所述光伏发电单元模块（2）包括有两条左右对称设置的纵向边框（21）、横向边框（22）、柔性光伏电池板（23）、设置在柔性光伏电池板（23）上的接线盒（24），柔性光伏电池板（23）的左右两端分别压嵌在两条纵向边框（21）上，光伏发电单元模块（2）之间的接线盒（24）通过电池线缆（25）连接，沿纵向方向上的相邻两个光伏发电单元模块（2）的柔性光伏电池板（23）之间通过横向边框（22）连接。2. The photovoltaic roof according to claim 1, characterized in that: the photovoltaic power generation unit module (2) includes two symmetrical longitudinal frames (21), horizontal frames (22), flexible photovoltaic panels ( 23), the junction box (24) arranged on the flexible photovoltaic battery panel (23), the left and right ends of the flexible photovoltaic battery panel (23) are respectively pressed and embedded on the two longitudinal frames (21), and the photovoltaic power generation unit module (2 ) between the junction boxes (24) are connected by battery cables (25), and the flexible photovoltaic panels (23) of two adjacent photovoltaic power generation unit modules (2) along the longitudinal direction are connected by a horizontal frame (22) connect. 3.根据权利要求2所述的光伏屋面，其特征在于：相邻两个光伏发电单元模块（2）的纵向边框（21）之间通过限位压条（3）连接并共同组成汇流槽（4），汇流槽（4）上盖设有封盖（5），电池线缆（25）穿过封盖（5）伸入汇流槽（4）中。3. The photovoltaic roof according to claim 2, characterized in that: the longitudinal frames (21) of two adjacent photovoltaic power generation unit modules (2) are connected by a limiting bead (3) and jointly form a confluence groove (4 ), the upper cover of the confluence tank (4) is provided with a cover (5), and the battery cable (25) passes through the cover (5) and extends into the confluence tank (4). 4.根据权利要求3所述的光伏屋面，其特征在于：所述封盖（5）的左右两侧分别卡合在相应的纵向边框（21）上，封盖（5）与纵向边框（21）之间通过橡胶条密封（6）。4. The photovoltaic roof according to claim 3, characterized in that: the left and right sides of the cover (5) are respectively engaged on the corresponding longitudinal frame (21), and the cover (5) and the longitudinal frame (21) ) are sealed by a rubber strip (6). 5.根据权利要求3所述的光伏屋面，其特征在于：所述纵向边框（21）和限位压条（3）分别通过锁紧螺丝（7）锁紧在屋面支撑架（1）上。5. The photovoltaic roof according to claim 3, characterized in that: the longitudinal frame (21) and the limit bead (3) are respectively locked on the roof support frame (1) by locking screws (7). 6.根据权利要求2所述的光伏屋面，其特征在于：所述柔性光伏电池板（23）的下方设有电池背板（26），电池背板（26）的左右两端分别压嵌在两条纵向边框（21）上，柔性光伏电池板（23）粘接在电池背板（26）上。6. The photovoltaic roof according to claim 2, characterized in that: a battery back plate (26) is provided under the flexible photovoltaic battery panel (23), and the left and right ends of the battery back plate (26) are pressed and embedded in the On the two longitudinal frames (21), the flexible photovoltaic battery panel (23) is bonded to the battery back plate (26). 7.根据权利要求2所述的光伏屋面，其特征在于：所述纵向边框（21）朝向柔性光伏电池板（23）的侧面上设有纵向夹槽（211），柔性光伏电池板（23）的的左右两端分别压嵌在两条纵向边框（21）的纵向夹槽（211）上。7. The photovoltaic roof according to claim 2, characterized in that: the side of the longitudinal frame (21) facing the flexible photovoltaic cell panel (23) is provided with a longitudinal clamping groove (211), and the flexible photovoltaic cell panel (23) The left and right ends of the frame are respectively pressed and embedded in the longitudinal clamping grooves (211) of the two longitudinal frames (21). 8.根据权利要求2所述的光伏屋面，其特征在于：所述横向边框（22）的后端设有横向夹槽（221），横向边框（22）的横向夹槽（221）夹压在相应的柔性光伏电池板（23）上，横向边框（22）的前端与相邻的柔性光伏电池板（23）卡合，横向边框（22）与柔性光伏电池板（23）之间通过密封硅胶（8）密封。8. The photovoltaic roof according to claim 2, characterized in that: the rear end of the horizontal frame (22) is provided with a horizontal clamping groove (221), and the horizontal clamping groove (221) of the horizontal frame (22) is clamped on On the corresponding flexible photovoltaic battery panel (23), the front end of the horizontal frame (22) is engaged with the adjacent flexible photovoltaic battery panel (23), and the sealing silicone is passed between the horizontal frame (22) and the flexible photovoltaic battery panel (23). (8) SEAL. 9.根据权利要求2~8任意一项所述的光伏屋面，其特征在于：所述屋面支撑架（1）包括至少两条纵向设置的主檩条（11）、多条横向均匀固定在主檩条（11）上的次檩条（12），多个光伏发电单元模块（2）以矩阵排布方式安装在多条次檩条（12）上。9. The photovoltaic roof according to any one of claims 2 to 8, characterized in that: the roof support frame (1) includes at least two main purlins (11) arranged longitudinally, and multiple horizontally evenly fixed on the main purlins The sub-purlins (12) on (11), and multiple photovoltaic power generation unit modules (2) are installed on the multiple sub-purlins (12) in a matrix arrangement.
CN2012103779757A 2012-09-29 2012-09-29 Photovoltaic roof Pending CN102839792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103779757A CN102839792A (en) 2012-09-29 2012-09-29 Photovoltaic roof

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Application Number Priority Date Filing Date Title
CN2012103779757A CN102839792A (en) 2012-09-29 2012-09-29 Photovoltaic roof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104639020A (en) * 2015-01-13 2015-05-20 中设国联无锡新能源发展有限公司 Bracket structure for PVC (polyvinyl chloride) roof
CN114567234A (en) * 2022-01-24 2022-05-31 浙江大学建筑设计研究院有限公司 BIPV system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1180124A (en) * 1996-08-30 1998-04-29 佳能株式会社 Combination solar battery and roof unit and mounting method thereof
CN101591946A (en) * 2008-05-30 2009-12-02 威海蓝星泰瑞光电有限公司 Solar photovoltaic roof and function tile
CN202810025U (en) * 2012-09-29 2013-03-20 东莞市华轩幕墙材料有限公司 Photovoltaic roof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1180124A (en) * 1996-08-30 1998-04-29 佳能株式会社 Combination solar battery and roof unit and mounting method thereof
CN101591946A (en) * 2008-05-30 2009-12-02 威海蓝星泰瑞光电有限公司 Solar photovoltaic roof and function tile
CN202810025U (en) * 2012-09-29 2013-03-20 东莞市华轩幕墙材料有限公司 Photovoltaic roof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104639020A (en) * 2015-01-13 2015-05-20 中设国联无锡新能源发展有限公司 Bracket structure for PVC (polyvinyl chloride) roof
CN104639020B (en) * 2015-01-13 2017-09-19 中设国联无锡新能源发展有限公司 A kind of PVC roofs supporting structure
CN114567234A (en) * 2022-01-24 2022-05-31 浙江大学建筑设计研究院有限公司 BIPV system
CN114567234B (en) * 2022-01-24 2022-12-06 浙江大学建筑设计研究院有限公司 A BIPV system

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Application publication date: 20121226