CN103572905A - PV (photovoltaic) system - Google Patents
PV (photovoltaic) system Download PDFInfo
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- CN103572905A CN103572905A CN201210283907.4A CN201210283907A CN103572905A CN 103572905 A CN103572905 A CN 103572905A CN 201210283907 A CN201210283907 A CN 201210283907A CN 103572905 A CN103572905 A CN 103572905A
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- tile
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- photovoltaic
- side flap
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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]
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a PV (photovoltaic) system, which comprises a plurality of beam supports which are parallel to each other, and a plurality of rows of PV modules which are connected onto the adjacent beam supports, wherein each PV module comprises tiles and PV cell pack laminates, and each tile comprises a base; the base of each tile comprises lengthwise extending left-sided and right-sided wings which are vertical to the extending direction of the beam supports, and the left-sided and right-sided wings are oppositely arranged at the two sides of the base; adjacent upper and lower rows of tiles are arranged in a staggered way, and the right-sided wings of the left-sided tiles of adjacent left and right tiles positioned at the same row are overlapped on the left-sided wings of right-sided tiles. The tiles are arranged in a staggered way, and the right-sided wings of the left-sided tiles of adjacent tiles positioned at the same row are overlapped on the left-sided wings of right-sided tiles, so that the tiles can not be mixed and the wind resistance of the overall PV system is improved, and also dust and rain can not enter rooms.
Description
Technical field
The present invention relates to a kind of photovoltaic system.
Background technology
Photovoltaic cell is a kind of semiconductor devices (or unable battery), and it can be directly electric energy by the transform light energy of sunlight.While working due to it, without water, oil, vapour, fuel, the feature that only need to have luminous energy just can generate electricity, can be rated as contemporary clean, free of contamination regenerative resource, and installation and maintenance are simple, long service life, can realize unmanned, enjoying people's favor, is the outstanding person in new forms of energy.In the last few years, photovoltaic generating system to be applied in the whole world more and more extensive.And photovoltaic generating system and building construction are incorporated into one, can send out a little with solar energy, the device that can meet again building needs is referred to as BIPV (Building Integrated PV).In BIPV (Building Integrated PV) process, because photovoltaic module is flat, and be laid on house by photovoltaic module, it can not effectively prevent that rainwater from entering within doors and it is low between photovoltaic module, easily to produce displacement wind resistance.
In view of this, be necessary existing photovoltaic system to be improved to address the above problem.
Summary of the invention
The object of the present invention is to provide and a kind ofly prevent tile displacement, improve wind resistance and prevent dust and rainwater enters into photovoltaic system within doors.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of photovoltaic system, comprise some boom supports of being parallel to each other and be connected on adjacent beams support and line up some rows' photovoltaic module, each photovoltaic module comprises tile and is arranged on the photovoltaic cell group laminate on tile, each tile comprises base portion, the base portion of each tile comprises left side flap and the right side flap of extending along the longitudinally vertical with boom support bearing of trend, described left side flap and right side flap are oppositely arranged on the both sides of base portion, neighbouring row's tile Heterogeneous Permutation, be arranged in the left side flap of tile that right side flap with the tile in row's adjacent tile left side, left and right is overlapped on right side.
As a further improvement on the present invention, the unit block being triangularly arranged being formed by adjacent between two photovoltaic module, in described unit block, upper row's shingle lap is on two tiles of lower row.
As a further improvement on the present invention, each tile also comprises the concave part being recessed to form from described base portion and the clasp arm extending to form from described base portion downwards, and in described unit block, the clasp arm clasp of upper row's tile is in the concave part of two adjacent tiles of adjacent lower row.
As a further improvement on the present invention, described concave part extends along boom support bearing of trend.
As a further improvement on the present invention, each tile also comprises the Drainage Division that is recessed to form and is communicated with concave part from described left side flap, and extend along the longitudinally vertical with boom support bearing of trend described Drainage Division.
As a further improvement on the present invention, the Drainage Division of each tile comprises the holding section that extends upward formation from described Drainage Division, the right side flap of each tile comprises the clamping part extending to form from described right side flap downwards, in the tile of the adjacent setting in left and right the clamping part of tile in left side be arranged in the Drainage Division of tile on right side and with described holding section clasp.
As a further improvement on the present invention, the left side flap of each tile comprises the left side adjutage extending to form from described left side flap downwards, the right side flap of each tile comprises the right side adjutage extending to form from described right side flap downwards, in the adjacent tile in left and right the orthography of the right side adjutage of the tile in left side cover right side tile left side adjutage and there is gap between the two.
As a further improvement on the present invention, be positioned at row's the right side adjutage of tile and the equal clasp of left side adjutage at the concave part that is positioned at adjacent lower row's tile.
As a further improvement on the present invention, each tile also comprises from described base portion and extends to be hooked in the hook portion on described boom support towards described boom support.
As a further improvement on the present invention, described photovoltaic system also comprises male plug and the female plug that is electrically connected each photovoltaic cell group laminate, be positioned at male plug and female plug docking with the photovoltaic cell group laminate of the upper adjacent setting of row, each boom support comprises the conduit that extends to form to accommodate male plug and female plug along the bearing of trend of described boom support.
The invention has the beneficial effects as follows: the present invention is by by the tile Heterogeneous Permutation in photovoltaic system and be arranged in the left side flap of tile that right side flap with the tile in row's adjacent tile left side is overlapped on right side, thereby prevent between tile displacement mutually and the wind resistance that improves photovoltaic system integral body, also contribute to prevent that dust and rainwater from entering within doors simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of photovoltaic system in the specific embodiment of the invention.
Fig. 2 is the structural representation of photovoltaic module in photovoltaic system in Fig. 1.
Fig. 3 is the structural representation of photovoltaic module on other direction in Fig. 2.
Fig. 4 is the exploded view of photovoltaic module in Fig. 2.
Fig. 5 is the structural representation of battery module in photovoltaic module in Fig. 2.
Fig. 6 is the structural representation of tile in photovoltaic module in Fig. 2.
Fig. 7 is the structural representation of the unit block of three photovoltaic module compositions in Fig. 1.
The specific embodiment
Refer to Fig. 1, Fig. 7, the photovoltaic system in one embodiment of the invention comprises the some boom supports 10, the some row's tiles 2 that are parallel to each other, be arranged on photovoltaic cell group laminate 4 on each tile, be arranged on each photovoltaic cell group laminate 4 below and be electrically connected the diode 3 of photovoltaic cell group laminate 4, the cable 5 being electrically connected with diode 3 and the connector 6 being electrically connected with cable 5.Every row's tile 2 is connected on adjacent beams support 10.Each tile 2 comprises base portion 21, the base portion 21 of each tile 2 comprises left side flap 211 and the right side flap 212 of extending along the longitudinally vertical with boom support 10 bearing of trends, left side flap 211 and right side flap 212 are oppositely arranged on the both sides of base portion 21, neighbouring row's tile 2 Heterogeneous Permutations, are arranged in the left side flap 211 of tile 2 that right side flap 212 with the tile 2 in row's the adjacent tile in left and right 2 left sides is overlapped on right side.In the present embodiment, using the bearing of trend of boom support 10 as first direction a, using the longitudinally vertical with boom support 10 bearing of trends as second direction b.
Refer to Fig. 2 to Fig. 6, tile 2, the cable 5 that is arranged on photovoltaic cell group laminate 4 on tile 2, is arranged on photovoltaic cell group laminate 4 belows and is electrically connected the diode 3 of photovoltaic cell group laminate 4, is electrically connected with diode 3 and form photovoltaic modulies with the connector 6 that cable 5 is electrically connected.Photovoltaic cell group laminate 4, diode 3, cable 5 and connector 6 form battery module 30.
Tile 2 comprise base portion 21, in order to install photovoltaic cell group laminate 4 auxiliary section 22, from base portion 21, be recessed to form and the concave part 23 that extends along first direction a and be arranged on base portion 21 and the Drainage Division 24 of extending along the second direction b vertical with first direction a.Concave part 23 is positioned at the upside of auxiliary section 22 on second direction b.Concave part 23 is communicated with Drainage Division 24.22, Drainage Division, auxiliary section 24 is recessed to form from base portion 21 respectively, and photovoltaic cell group laminate 4 is housed in auxiliary section 22.In the present embodiment, because tile 2 is square type, due to first direction a and second direction b vertical, tile 2 laterally vertical with the longitudinally of tile 2 mutually, so first direction a is the horizontal of tile 2, second direction b is the longitudinally of tile 2 again.In the present embodiment, Drainage Division 4 is positioned in left side flap 211, and because left side flap 211 is a part for base portion 21, Drainage Division 4 is recessed to form from base portion 21, so Drainage Division 24 is recessed to form downwards from left side flap 211.
In sum, above-mentioned tile 2 by arrange the concave part 23 of connection and Drainage Division 24 and due to concave part 23 along first direction a extend, Drainage Division 24 extends along second direction b, after making rainwater on tile 2 enter into concave part 23, can be concentrated to fast Drainage Division 24, effectively prevent that rainwater from spreading on tile 2, and then by Drainage Division 24, rainwater is concentrated and discharged.The photovoltaic module 20 that is provided with above-mentioned tile 2 can be concentrated rainwater to discharge fast, thereby effectively prevents that rainwater from entering within doors.
Photovoltaic cell group laminate 4 comprise be exposed to outer front 41, with positive 41 back sides that are oppositely arranged 42 and draw in photovoltaic cell group laminate 4 and exposed 42 convergent belt 43 overleaf.Electric connection between photovoltaic cell group laminate 4 and diode 3 is realized by convergent belt 43.Convergent belt 43 is two, and the two pins 32 of diode 3 is electrically connected with two convergent belts 43 respectively.
By the diode 3 that is electrically connected photovoltaic cell group laminate 4 and the cable 5 that is electrically connected diode 3 are directly set at the back side 42 of photovoltaic cell group laminate 4, thereby alleviated the weight of battery module 30 and reduced the cost of battery module 30, again owing to being electrically connected male plug 61 and female plug 62 on cable 5, make between photovoltaic cell group laminate 4 or photovoltaic cell group laminate 4 be connected with outside miscellaneous part (not shown) more convenient.And by above-mentioned battery module 30 is arranged in photovoltaic module 20, alleviated the weight of photovoltaic module 20 and the cost of minimizing photovoltaic module 20, also accelerated photovoltaic module 20 assemblings.
Tile 2 also comprises from auxiliary section 22 accepting boxs 25 that are recessed to form to accommodate diode 3 and convergent belt 43 downwards, is arranged on the holding division 27 of photovoltaic cell group laminate 4 belows and the peristome 26 that connects base portion 21.Peristome 26 is positioned at the below of auxiliary section 22 and is communicated with auxiliary section 22.Cable 5 parts are housed in accepting box 25, cable 5 from accepting box 25 inside towards accepting box 25 extensions.Cable 5 is fixed on cable 5 on tile 2 by holding division 27 drawing in accepting box 25.In the present embodiment, holding division 27 comprises the holding block 271 extending to form from base portion 21 downwards and is fixed on holding block 271 with the stop block 272 with holding block 271 clamping cables 5.Stop block 272 is fixed on holding block 271 by screw 274.Holding block 271 comprises the fixing mouth 273 that is recessed to form to embed cable 5 from holding block 271.By cable 5, be embedded in and fix in mouth 273, and then on holding block 271, configure stop block 272, thereby prevent that cable 5 from shifting out in holding block 271.And in order to increase the frictional force between stop block 272 and cable 5, prevent that cable 5 from moving axially in holding division 27, stop block 272 and the contact surface (not label) of cable 5 are designed to irregular plane.In the present embodiment, this stop block 272 is profile of tooth with the contact surface of cable 5.
Refer to Fig. 1 and Fig. 7, the unit block being triangularly arranged being formed by adjacent between two photovoltaic module 20, that is: two adjacent photovoltaic modulies 202,203 of the row of getting photovoltaic module 201 and the lower row that is adjacent, the tile 2 in upper row's photovoltaic module 201 need be overlapped on the tile 2 of photovoltaic module 202,203 of lower row and two adjacent settings simultaneously.After a plurality of unit block combinations, along boom support 10 bearing of trends, unit block parallel and adjacent setting overlaps mutually.In unit block, by upper row's photovoltaic module 201 called after the first photovoltaic modulies, by lower row and be positioned at photovoltaic module 202 called after second photovoltaic modulies in left side, by lower row and be positioned at photovoltaic module 203 called afters the 3rd photovoltaic module on right side.
Refer to Fig. 2 and Fig. 7, each tile 2 also comprises the clasp arm 29 extending to form from base portion 21, the left side adjutage 213 extending to form from left side flap 211, the right side adjutage 214 extending to form from right side flap 212 downwards downwards downwards.
In the present embodiment, tightr in order to make to connect between the adjacent tile 2 in left and right with row, each tile 2 also comprises that from Drainage Division 24 extend upward the holding section 241 of formation, the clamping part 215 extending to form from right side flap 212 downwards.While being positioned at adjacent tile 2 overlap joint with row, the clamping part 241 of the tile 2 in left side be arranged in the Drainage Division 24 of tile 2 on right side and with the mutual clasp in holding section 241.
Be positioned at row's the right side adjutage 214 of tile 2 and the equal clasp of left side adjutage 213 at the concave part 23 that is positioned at adjacent lower row's tile 2.That is: in unit block, left side adjutage 213 clasps of the first photovoltaic module 201 in concave part 23, with the first photovoltaic module 201 with row and in the concave part 23 of right side adjutage 214 clasp second photovoltaic modulies 202 of the photovoltaic module 20 of its adjacent setting in left side.When left side adjutage 213 and the equal clasp of right side adjutage 214 are during at concave part 23, the gap that left side adjutage 213 and right side adjutage 214 form is communicated with concave part 23, thereby can will be arranged in rainwater that upper row's tile 2 discharges and be pooled to lower row's tile 2, thereby several rows of down the collecting finally by descending most the Drainage Division 24 of row's tile 2 to discharge of rainwater.
Refer to Fig. 1, Fig. 3, in photovoltaic system, each tile 2 also comprise from base portion 21 towards boom support 10 extend to be hooked in the hook portion 28 on boom support 10 and be opened in base portion 21 in order to wear bolt (not label) thus by the fixing screwed hole 216 of tile 2 and boom support 10.Be positioned at male plug 61 and female plug 62 docking with the photovoltaic cell group laminate 4 of the upper adjacent setting of row, each boom support 10 comprises the conduit 11 that extends to form to accommodate connector 6 along the bearing of trend of boom support 10.
In sum, by by 2 Heterogeneous Permutations of the tile in photovoltaic system and be arranged in the left side flap 211 of tile 2 that right side flap 212 with the tile 2 in row's adjacent tile 2 left side is overlapped on right side, thereby prevent between tile 2 displacement mutually and the wind resistance that improves photovoltaic system integral body, also contribute to prevent that dust, rainwater from entering within doors simultaneously.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a photovoltaic system, comprise some boom supports of being parallel to each other and be connected on adjacent beams support and line up some rows' photovoltaic module, each photovoltaic module comprises tile and is arranged on the photovoltaic cell group laminate on tile, it is characterized in that: each tile comprises base portion, the base portion of each tile comprises left side flap and the right side flap of extending along the longitudinally vertical with boom support bearing of trend, described left side flap and right side flap are oppositely arranged on the both sides of base portion, neighbouring row's tile Heterogeneous Permutation, be arranged in the left side flap of tile that right side flap with the tile in row's adjacent tile left side, left and right is overlapped on right side.
2. photovoltaic system according to claim 1, is characterized in that: the unit block being triangularly arranged being comprised of adjacent between two photovoltaic module, in described unit block, upper row's shingle lap is on two tiles of lower row.
3. photovoltaic system according to claim 2, it is characterized in that: each tile also comprises the concave part being recessed to form from described base portion and the clasp arm extending to form from described base portion downwards, in described unit block, the clasp arm clasp of upper row's tile is in the concave part of two adjacent tiles of adjacent lower row.
4. photovoltaic system according to claim 3, is characterized in that: described concave part extends along boom support bearing of trend.
5. according to the photovoltaic system described in claim 3 or 4, it is characterized in that: each tile also comprises the Drainage Division that is recessed to form and is communicated with concave part from described left side flap, extend along the longitudinally vertical with boom support bearing of trend described Drainage Division.
6. photovoltaic system according to claim 5, it is characterized in that: the Drainage Division of each tile comprises the holding section that extends upward formation from described Drainage Division, the right side flap of each tile comprises the clamping part extending to form from described right side flap downwards, in the tile of the adjacent setting in left and right the clamping part of tile in left side be arranged in the Drainage Division of tile on right side and with described holding section clasp.
7. according to the photovoltaic system described in claim 3 or 4, it is characterized in that: the left side flap of each tile comprises the left side adjutage extending to form from described left side flap downwards, the right side flap of each tile comprises the right side adjutage extending to form from described right side flap downwards, in the adjacent tile in left and right the orthography of the right side adjutage of the tile in left side cover right side tile left side adjutage and there is gap between the two.
8. photovoltaic system according to claim 7, is characterized in that: be positioned at row's the right side adjutage of tile and the equal clasp of left side adjutage at the concave part that is positioned at adjacent lower row's tile.
9. according to the photovoltaic system described in any one in claim 1 to 4, it is characterized in that: each tile also comprises from described base portion and extends to be hooked in the hook portion on described boom support towards described boom support.
10. photovoltaic system according to claim 9, it is characterized in that: described photovoltaic system also comprises male plug and the female plug that is electrically connected each photovoltaic cell group laminate, be positioned at male plug and female plug docking with the photovoltaic cell group laminate of the upper adjacent setting of row, each boom support comprises the conduit that extends to form to accommodate male plug and female plug along the bearing of trend of described boom support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283907.4A CN103572905A (en) | 2012-08-10 | 2012-08-10 | PV (photovoltaic) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283907.4A CN103572905A (en) | 2012-08-10 | 2012-08-10 | PV (photovoltaic) system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103572905A true CN103572905A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283907.4A Pending CN103572905A (en) | 2012-08-10 | 2012-08-10 | PV (photovoltaic) system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103572905A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155376A (en) * | 2015-02-23 | 2017-09-12 | 三菱电机株式会社 | Solar battery panel |
| CN116657837A (en) * | 2023-07-26 | 2023-08-29 | 江苏龙腾工程设计股份有限公司 | Photovoltaic tile system for rural building, convenient to install and drain |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292907A (en) * | 1994-04-22 | 1995-11-07 | Kubota Corp | Roofing material for solar battery |
| 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 |
| WO2009158715A2 (en) * | 2008-06-27 | 2009-12-30 | Sunpower Corporation | Photovoltaic module and module arrays |
| CN102077360A (en) * | 2008-06-27 | 2011-05-25 | 太阳能公司 | Photovoltaic module with drainage frame |
| CN202108170U (en) * | 2011-06-09 | 2012-01-11 | 李祖洪 | Solar power generation tile |
| CN202721156U (en) * | 2012-08-10 | 2013-02-06 | 冯国瑜 | Photovoltaic system |
-
2012
- 2012-08-10 CN CN201210283907.4A patent/CN103572905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292907A (en) * | 1994-04-22 | 1995-11-07 | Kubota Corp | Roofing material for solar battery |
| 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 |
| WO2009158715A2 (en) * | 2008-06-27 | 2009-12-30 | Sunpower Corporation | Photovoltaic module and module arrays |
| CN102077360A (en) * | 2008-06-27 | 2011-05-25 | 太阳能公司 | Photovoltaic module with drainage frame |
| CN202108170U (en) * | 2011-06-09 | 2012-01-11 | 李祖洪 | Solar power generation tile |
| CN202721156U (en) * | 2012-08-10 | 2013-02-06 | 冯国瑜 | Photovoltaic system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155376A (en) * | 2015-02-23 | 2017-09-12 | 三菱电机株式会社 | Solar battery panel |
| CN107155376B (en) * | 2015-02-23 | 2019-11-15 | 三菱电机株式会社 | Solar battery panel |
| CN116657837A (en) * | 2023-07-26 | 2023-08-29 | 江苏龙腾工程设计股份有限公司 | Photovoltaic tile system for rural building, convenient to install and drain |
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Application publication date: 20140212 |