CN207260461U - A kind of photovoltaic roofing structures - Google Patents
A kind of photovoltaic roofing structures Download PDFInfo
- Publication number
- CN207260461U CN207260461U CN201720501708.4U CN201720501708U CN207260461U CN 207260461 U CN207260461 U CN 207260461U CN 201720501708 U CN201720501708 U CN 201720501708U CN 207260461 U CN207260461 U CN 207260461U
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- China
- Prior art keywords
- photovoltaic
- generate electricity
- sink
- photovoltaic module
- solar photovoltaic
- Prior art date
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- 230000005611 electricity Effects 0.000 claims abstract description 28
- 239000005341 toughened glass Substances 0.000 claims description 10
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 9
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 abstract description 6
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
A kind of photovoltaic roofing structures,Including solar photovoltaic assembly,Main sink,Secondary sink and the photovoltaic module that do not generate electricity,Secondary sink is overlapped on above main sink,Solar photovoltaic assembly is fixed on main sink,The photovoltaic module that do not generate electricity is installed on main sink,The surface of solar photovoltaic assembly and the photovoltaic module that do not generate electricity is respectively arranged with sonic generator,Sonic generator is connected with singlechip controller,The utility model fixes photovoltaic module by the way of occlusion and overlap joint,Reduce the utilization rate of screw,Reduce leakage point,So that photovoltaic system possesses good water-proof sealing in itself,Prevent rainwater from leaking into component internal or roof,Solar photovoltaic assembly is replaced using the photovoltaic module that do not generate electricity at backlight or light source deficiency,Solve and use the wasting of resources caused by solar photovoltaic assembly at backlight or light source deficiency,And play the roof covering that the solar photovoltaic assembly in addition to power generation can be provided,Support,Waterproof and heat-insulated effect.
Description
Technical field
The present invention relates to Photovoltaic Building Integration field, more particularly to a kind of photovoltaic roofing structures.
Background technology
Photovoltaic roof belongs to photovoltaic building-body (BIPV), and the upper (BAPV of building is attached to different from photovoltaic system：
Building Attached PV) form.In modernized society, pursuit of the people to comfortable architectural environment is higher and higher,
Cause the energy consumption of building and heating and air-conditioning growing.In developed country, energy for building has accounted for 30%-the 40% of national total energy consumption,
Certain restrictive function is formd to economic development, the appearance of Photovoltaic Building Integration, effectively utilizes regenerative resource progress
Generate electricity for users to use, while the roof of BIPV materials is more than 30 years longer than traditional roof life, is to substitute conventional roof
Preferred plan.
In recent years in the case where national policy promotes the effort with private enterprise, Photovoltaic Building Integration technology has obtained considerable
It is progressive, also there are the photovoltaic roofing structures that many forms differ, be to retrieve the document in relation to photovoltaic roof below：
Chinese patent 1, title：A kind of photovoltaic roof；Application number：201520712058.9；The applying date：2015-09-15；
Applicant：Wuxi City Ao Yute new sciences and technologies Development Co., Ltd；Address：As if 214107 Wuxi City, Jiangsu Province Xishan District Yang Jian towns
Mountain village is gone down the hill temple 7；Summary：A kind of photovoltaic roof, including wall, are provided with the screening that can be rotated around the axis at the top of the wall
Positive plate, the surface of the sunshading board are laid with solar cell.A kind of photovoltaic roof of the utility model, can switch room at any time
Top, sunshade but also can divulge information, and working power uses clean regenerative resource, and energy conservation and environmental protection, improves the life of people
Quality, the utility model has the advantages that easy to manufacture, easy to install, promotion prospect is wide.
Chinese patent 2, title：The photovoltaic roof of waterproof water conservancy diversion；Application number：201410703419.3；Application
Day：2014-11-26；Applicant：Jieyang Zhong Cheng Group Co., Ltd；Address：522021 Jie Yang County Guangdong Provice economic development examinations
Test district center road west side, Xisi cross road north side C；Summary：A kind of photovoltaic roof of waterproof water conservancy diversion, the photovoltaic roof
It is in longitudinally disposed supporting rail to be installed with some rows by connecting flange at the top of netted truss, between every adjacent two supporting rail
The fixed photovoltaic cells for being equipped with some pieces of plate-like structures successively, often arrange and corresponding on the top surface of the supporting rail be installed with one and be in
The leading sink of longitudinal arrangement, the leading sink are embedded between the longitudinal slot per adjacent two photovoltaic cells, and per adjacent two light
Sealing is installed with a cover board between lying prostrate the transverse slot of unit, due to using rubber between photovoltaic cells and each component being in contact with it
Glue water-proof strip seals, therefore can effectively prevent rain penetration to below photovoltaic cells square formation, while the ponding on roof can be along
Leading sink be guided to it is forward and backward put in guiding gutter, can be quickly discharged, the area big especially suitable for rainfall uses.
Chinese patent 3, title：Photovoltaic roof；Application number：201320416137.6；The applying date：2013-07-12；Application
People：Zhenfa New Energy Science ＆ Technology Co., Ltd.；Address：The beautiful main road 316 in 230000 Hefei City, Anhui Province economic and technological development zone
Number；Summary：Photovoltaic roof, is related to device of solar generating technical field, includes the solar panel of interconnection, its feature
It is：The solar panel includes the first solar panel, and replaces connection with the first solar panel
Second solar panel；First solar panel includes solar panel body, is arranged on four sides of solar panel body
U-shaped connector on face；Second solar panel includes solar panel body, is arranged on four sides of solar panel body
On N-shaped connector, the N-shaped connector is fastened on U-shaped connector, and first solar panel and second is too
It is positive to be fixedly installed supporting beam below solar panel junction.The utility model is simple and reasonable, and intensity is reliable, is built into
This is low, can save a large amount of construction materials, energy conservation and environmental protection, and rainproof effect is good.
As can be seen that existing many producers are producing and installing photovoltaic roof from above-mentioned document, but pass
The photovoltaic roofing structures of system are overall all to use solar photovoltaic assembly, but at backlight or light source deficiency, these solar energy
The work efficiency of photovoltaic module is low, does not have original effect, but does not install and leave blank, and can influence the overall coverage effect on roof
And unsightly, cost is higher to cause the wasting of resources；Photovoltaic module on traditional photovoltaic roof needs people's periodic cleaning
Dust and dirty, the dust otherwise accumulated and dirty to photovoltaic module daylighting effect can be influenced during certain thickness so that power generation effect
Rate is had a greatly reduced quality.
The content of the invention
The present invention invents a kind of photovoltaic roofing structures regarding to the issue above, and the technical solution of use is as follows：
The photovoltaic roofing structures, including solar photovoltaic assembly, main sink, secondary sink and the photovoltaic module that do not generate electricity,
Secondary sink is overlapped on above main sink, and solar photovoltaic assembly is fixed on main sink, and the photovoltaic module that do not generate electricity is installed on roof
On the main sink at backlight or the less place of light source, the surface of solar photovoltaic assembly and the photovoltaic module that do not generate electricity is respectively arranged with sound wave
Device, sonic generator are connected with singlechip controller.
The photovoltaic module that do not generate electricity, including backboard, ethylene-vinyl acetate copolymer, outside tempered glass and aluminium section bar
Frame, tempered glass are located above ethylene-vinyl acetate copolymer, are backboard below ethylene-vinyl acetate copolymer, tempering glass
Fixed after glass, ethylene-vinyl acetate copolymer and backboard overlapping by aluminium section bar outline border.
The photovoltaic module that do not generate electricity is installed on photovoltaic module string backlight or the less place of light source.
Not generating electricity, difference lies in do not have silicon electricity to photovoltaic module with regular solar photovoltaic module in the photovoltaic module that do not generate electricity
Magnetic sheet and relevant wiring and terminal box, it is only identical with the structure of regular solar photovoltaic module, used as substitute, in light
Used at line underexposure, reducing the wasting of resources reduces cost.
The present invention is by the way of dust collection by sound wave, and sonic generator is controlled by singlechip controller, singlechip controller root
According to the installation personnel default time, the startup sonic generator of timing, produces the sound wave of intensity about 150dB, can be by per second
The ultraspeed vibration of tens thousand of times, the dust chip adsorbed on tempered glass is shaken off, has the function that dedusting.
Advantage of the invention is that：
（1）The present invention's fixes photovoltaic module by the way of occlusion and overlap joint, reduces the utilization rate of screw, reduces leak
Point so that photovoltaic system possesses good water-proof sealing in itself, prevents rainwater from leaking into component internal or roof.
（2）The present invention replaces solar photovoltaic assembly at backlight or light source deficiency using the photovoltaic module that do not generate electricity, solves
The wasting of resources caused by solar photovoltaic assembly is used at backlight or light source deficiency, and plays the solar energy in addition to power generation
Roof covering, support, waterproof and the heat-insulated effect that volt component can be provided.
（3）The present invention is using the photovoltaic module that do not generate electricity instead of the sun at conventional photovoltaic roof structure backlight or light source deficiency
Energy photovoltaic roof, the cost for the photovoltaic module that do not generate electricity is lower than solar photovoltaic assembly, so as to not influence photovoltaic roof
Cost is reduced while overall power generation performance.
（4）The present invention is provided with sound wave in solar photovoltaic assembly and on the tempered glass face for the photovoltaic module that do not generate electricity
Device, sonic generator are controlled by singlechip controller, periodically automatically generate dedusting sound wave, dirty to assembly surface dust little particle
Automatically cleared up, reduced since dust causes the reduction of solar photovoltaic assembly daylighting endothermic effect, what generated output was reduced asks
Topic.Installation sonic generator enables to be not required to manually climb up in two years to clean dust, greatly reduces labour and cleaning
Quality.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the photovoltaic roofing structures schematic diagram；
Fig. 2 is the structure diagram of the photovoltaic module that do not generate electricity；
Respectively mark implication is as follows in figure：1st, solar photovoltaic assembly；2nd, main sink；3rd, secondary sink；4th, not electrification component；5、
Sonic generator；6th, singlechip controller；2-1, backboard；2-2、EVA；2-3, tempered glass；2-4, aluminium section bar outline border；5th, monolithic
Machine controller.
Embodiment
The photovoltaic roofing structures, including solar photovoltaic assembly 1, main sink 2, secondary sink 3, the photovoltaic module 4 that do not generate electricity,
Sonic generator 5 and singlechip controller 6, secondary sink 3 are overlapped on the main top of sink 2, and solar photovoltaic assembly 1 is fixed on main water
On groove 2, the photovoltaic module 4 that do not generate electricity is installed on main sink 2, and the surface of solar photovoltaic assembly 1 and the photovoltaic module 4 that do not generate electricity is equal
Equipped with sonic generator 5, sonic generator 5 is connected with singlechip controller 6.
The photovoltaic module 4 that do not generate electricity, including backboard 2-1, EVA2-2, tempered glass 2-3 and aluminium section bar outline border 2-4,
Tempered glass 2-3 is located above EVA2-2, is backboard 2-1, tempered glass 2-3, EVA2-2 and backboard 2-1 overlappings below EVA2-2
Fixed afterwards by aluminium section bar outline border 2-4.
The photovoltaic module 4 that do not generate electricity is installed on photovoltaic module string backlight or the less place of light source.
Claims (2)
- A kind of 1. photovoltaic roofing structures, it is characterised in that：Including solar photovoltaic assembly（1）, main sink（2）, secondary sink（3）、 Do not generate electricity photovoltaic module（4）, sonic generator（5）And singlechip controller（6）, secondary sink（3）It is overlapped on main sink（2）Top Form installing solar photovoltaic component（1）Do not generate electricity photovoltaic module（4）Frame, solar photovoltaic assembly（1）It is fixed on master Sink（2）On, do not generate electricity photovoltaic module（4）Main sink installed in roof backlight or the less place of light source（2）On, photovoltaic Component（1）Do not generate electricity photovoltaic module（4）Surface be respectively arranged with sonic generator（5）, sonic generator（5）Controlled with microcontroller Device（6）It is connected.
- 2. photovoltaic roofing structures according to claim 1, it is characterised in that：The photovoltaic module that do not generate electricity（4）, including Backboard（2-1）, ethylene-vinyl acetate copolymer（2-2）, tempered glass（2-3）With aluminium section bar outline border（2-4）, tempered glass（2- 3）Positioned at ethylene-vinyl acetate copolymer（2-2）Top, ethylene-vinyl acetate copolymer（2-2）Lower section is backboard（2-1）, steel Change glass（2-3）, ethylene-vinyl acetate copolymer（2-2）And backboard（2-1）By aluminium section bar outline border after overlapping（2-4）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501708.4U CN207260461U (en) | 2017-05-08 | 2017-05-08 | A kind of photovoltaic roofing structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501708.4U CN207260461U (en) | 2017-05-08 | 2017-05-08 | A kind of photovoltaic roofing structures |
Publications (1)
| Publication Number | Publication Date |
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| CN207260461U true CN207260461U (en) | 2018-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035081A (en) * | 2017-05-08 | 2017-08-11 | 谢光华 | A kind of photovoltaic roofing structures |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035081A (en) * | 2017-05-08 | 2017-08-11 | 谢光华 | A kind of photovoltaic roofing structures |
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