CN220653257U - BIPV assembly system convenient to install - Google Patents
BIPV assembly system convenient to install Download PDFInfo
- Publication number
- CN220653257U CN220653257U CN202322201606.9U CN202322201606U CN220653257U CN 220653257 U CN220653257 U CN 220653257U CN 202322201606 U CN202322201606 U CN 202322201606U CN 220653257 U CN220653257 U CN 220653257U
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- 238000013084 building-integrated photovoltaic technology Methods 0.000 title claims abstract 9
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a BIPV assembly system convenient to install, which comprises N purlines and M photovoltaic assemblies, wherein the N purlines are distributed at equal intervals, and the photovoltaic assemblies are laid on the purlines; the photovoltaic assembly comprises a photovoltaic plate, an upper frame, a right frame, a lower frame and a left frame are respectively arranged around the photovoltaic plate, and the upper frame, the right frame, the lower frame and the left frame are connected end to end and fixed through corner brackets; the lower end of the upper frame is arranged on the purline, and a puncture gasket is arranged between the lower end of the upper frame and the purline; the outer side and the top of the upper frame are provided with special-shaped sealing gaskets, the lower part of the upper frame is connected with a pressing plate, one end of the pressing plate, which is far away from the upper frame, is connected with a turning plate, the outer side of the lower end of the turning plate is provided with a first downward inclined bulge, and a strip-shaped sealing gasket is arranged below the first bulge; the lower frame of one photovoltaic module is positioned on the pressing plate of the photovoltaic module adjacent to the photovoltaic module. The utility model has simpler installation mode and saves cost.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic buildings, and particularly relates to a BIPV assembly installation system.
Background
BIPV generally refers to the integration of photovoltaic buildings, and is a new concept of applying solar power generation, namely simply installing a solar photovoltaic power generation matrix on the outer surface of an enclosure structure of a building to provide power.
Most of solar photovoltaic roofs in BIPV (building integrated photovoltaic) module systems are formed by splicing a plurality of photovoltaic modules, but the splicing structure of the existing solar photovoltaic roofs is simpler, and the water leakage preventing performance is poor.
Chinese patent CN216672909U is mainly applicable to back installation, and BIPV construction generally adopts the mode of front installation, and CN216672909U can only back installation, needs higher installation accuracy, is unfavorable for convenient quick construction, and installation accuracy is lower than back installation when front installation.
Although the chinese patent CN202320229079X is suitable for front mounting, in practical application, it is found that the strip-shaped sealing gasket needs to be manually mounted, which is time-consuming and has low efficiency. CN202320229079X lacks fixing of puncture gaskets, and is easy to slide in practical application, and efficiency of electrical connection between the frame and the purline cannot be ensured.
Disclosure of Invention
The utility model aims to provide a BIPV assembly system convenient to install, which solves the problem that the BIPV is installed and fastened on a purline when a solar photovoltaic roof is installed on the front surface in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the system comprises N purlines and M photovoltaic modules, wherein the N purlines are distributed at equal intervals, and the photovoltaic modules are paved on the purlines; the photovoltaic assembly comprises a photovoltaic plate, wherein an upper frame, a right frame, a lower frame and a left frame are respectively arranged on the periphery of the photovoltaic plate, and are connected end to end and fixed through corner brackets; the lower end of the upper frame is arranged on the purline, and a puncture gasket is arranged between the lower end of the upper frame and the purline; the outer side and the top of the upper frame are provided with special-shaped sealing gaskets, the lower part of the upper frame is connected with a pressing plate, one end of the pressing plate, which is far away from the upper frame, is connected with a turning plate, the outer side of the lower end of the turning plate is provided with a first downward inclined bulge, and a strip-shaped sealing gasket is arranged below the first bulge; the lower frame of one photovoltaic module is positioned on the pressing plate of the photovoltaic module adjacent to the photovoltaic module.
The heights of the N purlines are sequentially increased.
The upper frame is characterized in that a first notch is formed in the outer side of the lower portion of the upper frame, a first notch is formed in one end, connected with the upper frame, of the pressing plate, and the first notch is inserted into the first notch of the upper frame and buckles the upper frame.
The clamp plate is provided with second breach and second department that abrupt with turning over the board one end of being connected, turns over the board one end of being connected with the clamp plate and is provided with the second notch, and the second notch of turning over the board is plugged into to the second notch of turning over the board, and the second notch of clamp plate is concentric with the second notch of turning over the board, turns over the board and can regard the second breach of clamp plate as the centre of a circle rotation, turns over the board when the rotatory lifting of board, and the bar sealed pad under the first department of abrupt of turning over the board can contact the second of clamp plate abrupt department downwards to be extruded.
The inner side of the turning plate is provided with a first tooth surface, and one side of the lower frame close to the turning plate is provided with a second tooth surface.
The pressing plate and the purline are fastened through screws and nuts.
The strip-shaped sealing gasket is made of a material with elasticity after the photovoltaic module glue or the structural glue is solidified.
The beneficial effects are that: at present, BIPV is multipurpose at the top of a factory building, the height from the ground is large, a worker is required to install a scaffold until the scaffold is close to the top of the factory building in the previous installation mode, then the assembly is lifted to the upper side of a purline and then fastened from the lower side of the purline, the installation mode is simpler and more convenient, the installation step can be completed only by the worker above the purline, the scaffold is not required to be installed, and the cost is saved. According to the utility model, the notch of the turning plate is designed into a shape convenient for glue spraying, glue spraying can be performed when the turning plate is made of long materials, and the elastic strip-shaped sealing gasket is formed after glue solidification, so that a strong binding force is formed between the notch of the turning plate and the strip-shaped sealing gasket, and the notch of the turning plate is machined and cut into a proper size for use, so that the labor cost is reduced, and the strip-shaped sealing gasket is ensured not to displace in the notch of the turning plate.
Drawings
FIG. 1 is an exploded view of a photovoltaic module;
FIG. 2 is a schematic view of a photovoltaic module completed installation;
FIG. 3 is a schematic illustration of the arrangement of eight photovoltaic modules on a purlin;
FIG. 4 is an enlarged view of a portion of a photovoltaic module splice;
FIG. 5 is a schematic cross-sectional view of the upper and lower rims of the photovoltaic module;
FIG. 6 is a schematic cross-sectional view of the platen and flap positions;
FIG. 7 is a schematic cross-sectional view of the platen and flap in a secured position;
FIG. 8 is a schematic cross-sectional view of the lower bezel tucking flap and the upper bezel;
FIG. 9 is a schematic cross-sectional view of the lower rim being held by the flap;
FIG. 10 is a schematic cross-sectional view of three sets of photovoltaic modules mounted on purlins;
FIG. 11 is a schematic illustration of a puncture pad structure;
fig. 12 is a schematic view of the front of the flap mounting bar gasket and the rear of the flap mounting bar gasket.
Detailed Description
The utility model is further explained below with reference to the drawings.
As shown in fig. 1 to 12, the system for conveniently installing the BIPV assembly comprises N purlins 7 and M photovoltaic assemblies, wherein the N purlins are distributed at equal intervals, the heights of the N purlins 7 are sequentially increased according to the heights of the ridge, and the photovoltaic assemblies are laid on the purlins 7.
The photovoltaic module comprises a photovoltaic plate 5, an upper frame 1, a right frame 2, a lower frame 3 and a left frame 4 are respectively arranged around the photovoltaic plate 5, and the upper frame 1, the right frame 2, the lower frame 3 and the left frame 4 are connected end to end and fixed through corner brackets 6.
The lower end of the upper frame 1 is arranged on the purline 7, and a puncture gasket 14 is arranged between the lower end of the upper frame 1 and the purline 7; the outer side and the top of the upper frame 1 are provided with special-shaped sealing gaskets 8, the lower part of the upper frame 1 is connected with a pressing plate 9, the pressing plate 9 is fixedly connected with the purline 7, one end of the pressing plate 9, which is far away from the upper frame 1, is connected with a turning plate 10, the outer side of the lower end of the turning plate 10 is provided with a first downward protruding part 1001, and a strip-shaped sealing gasket 11 is arranged below the first protruding part 1001; the lower frame 3 of one photovoltaic module is located above the press plate 9 of the photovoltaic module adjacent to the photovoltaic module.
The outer side of the lower part of the upper frame 1 is provided with a first notch 101, one end of the pressing plate 9 connected with the upper frame 1 is provided with a first notch 901, and the first notch 901 is inserted into the first notch 101 of the upper frame 1 and buckles the upper frame 1. The end that clamp plate 9 and board 10 are connected is provided with second breach 902 and second protruding department 903, and the board 10 is provided with second notch 1002 with the end that clamp plate 9 is connected, and the second breach 902 of clamp plate 9 is plugged into the second notch 1002 of board 10, and the second breach 902 of clamp plate 9 is concentric with the second notch 1002 of board 10, and board 10 can regard the second breach 902 of clamp plate 9 as the centre of a circle rotatory, and when board 10 rotatory lifts up, the bar sealed pad 11 under the first protruding department 1001 of board can downwards contact the second protruding department 903 of clamp plate 9 to be extruded. When the next photovoltaic module is installed, the lower frame 3 is contacted with the first tooth surface 1003 of the turning plate 10 in the downward pressing process of the lower frame 3 of the photovoltaic module until the lower frame 3 is pressed on the pressing plate 9, and the turning plate 10 is tightly meshed with the first tooth surface 1003 of the lower frame 3. A notch is formed between the first protruding part 1001 of the turning plate 10 and the turning plate, the notch is designed to be convenient for installing the strip-shaped sealing gasket 11, namely, the machine-made sealing gasket is suitable for glue making, glue making can be performed when the turning plate 10 is long, the elastic strip-shaped sealing gasket is used after glue solidification, strong adhesive force is formed between the notch and the strip-shaped sealing gasket 11 at the moment, and the notch is machined and cut into a proper size for use, so that labor cost is reduced, and the strip-shaped sealing gasket is prevented from displacing in the notch of the turning plate.
The inner side of the turning plate 10 is provided with a first tooth surface 1003, and one side of the lower frame 3 near the turning plate 10 is provided with a second tooth surface 301.
The pressure plate 9 and the purline 7 are fastened by screws 12 and nuts 13.
The strip-shaped sealing gasket 11 is a material with elasticity after the curing of the photovoltaic module glue or the structural glue. When the second photovoltaic module is installed, the second tooth surface 301 of the lower frame 3 contacts with the first tooth surface 1003 of the turning plate 10, the turning plate 10 can be lifted by rotating around the second notch 902 of the pressing plate 9, at this time, the strip-shaped sealing gasket 11 at the first protruding part 903 of the turning plate 10 contacts downwards with the second protruding part 903 of the pressing plate 9 and is pressed by the second protruding part 903 of the pressing plate 9, the strip-shaped sealing gasket 11 provides elastic force, so that the first tooth surface 1003 of the turning plate 10 is tightly attached to the lower frame 3 all the time, and when the lower frame 3 is pressed to the pressing plate 9, the elastic force of the strip-shaped sealing gasket 11 enables the turning plate 10 to be tightly meshed with the second tooth surface 301 of the lower frame 3. When the turning plate 10 or the long material is not cut, glue can be firstly injected into the first protruding part 1001 of the turning plate 10, the elastic strip-shaped sealing gasket 11 is obtained after the glue is solidified, a strong adhesive force is formed between a notch formed between the first protruding part 1001 of the turning plate 10 and the strip-shaped sealing gasket 11, and the adhesive force is processed and cut into a proper size for use, so that the labor cost is reduced, and the strip-shaped sealing gasket 11 is prevented from being displaced in the notch of the turning plate 10.
Since the second photovoltaic module is mounted downwards until being pressed on the pressing plate 9 by the turning plate 10, the second photovoltaic module is pressed towards the upper frame 1 of the first photovoltaic module. The special-shaped sealing gasket 11 has elasticity and plays a role in buffering and sealing between frames.
Because BIPV subassembly frame and purlin 7 all have the one deck oxide film, have hindered the electric conduction between frame and the purlin 7, puncture pad 14 can realize the electric connection between frame and the purlin 7 to can all fix frame and clamp plate 9 on purlin 7 and take place not to slide.
During installation, the purlines 7 are distributed at equal intervals, the placement position of each purline 7 is sequentially increased according to the height of the ridge, and a photovoltaic module is paved between two adjacent purlines 7. Then put puncture gasket 14 on purlin 7, first block photovoltaic module's last frame 1 keeps flat on puncture gasket 14, turn over board 10 and last frame 1 interval also place puncture gasket 14 on, special-shaped sealing gasket 8 hugs closely last frame 1, bar sealing gasket 11 is under turning over board 10's first abrupt department 1001, the first breach 901 card of clamp plate 9 goes up frame 1's first breach 101, clamp plate 9's second breach 902 is plugged into and is turned over board 10's second breach 1002, screw 12 passes clamp plate 9, puncture gasket 14 and purlin 7's hole and fastens with nut 13. And then installing a second photovoltaic module, firstly, putting the upper frame 1 on a higher purline 7, inserting the lower frame 3 into a gap between the turning plate 10 and the upper frame 1 of the first photovoltaic module, and swinging the turning plate 10 along with contact with a second tooth surface 301 of the lower frame 3 until the lower frame 3 is pressed on the pressing plate 9, wherein the turning plate 10 is meshed with the second tooth surface 301 of the lower frame 3, and simultaneously, the convex surface of the lower frame 3 of the second photovoltaic module can be pressed on the surface of the special-shaped sealing gasket 8 of the upper frame 1 of the first photovoltaic module.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. A portable installation BIPV assembly system, characterized by: the photovoltaic system comprises N purlines (7) and M photovoltaic modules, wherein the N purlines are distributed at equal intervals, and the photovoltaic modules are paved on the purlines (7); the photovoltaic assembly comprises a photovoltaic plate (5), wherein an upper frame (1), a right frame (2), a lower frame (3) and a left frame (4) are respectively arranged around the photovoltaic plate (5), and the upper frame (1), the right frame (2), the lower frame (3) and the left frame (4) are connected end to end and fixed through corner brackets (6); the lower end of the upper frame (1) is arranged on the purline (7), and a puncture gasket (14) is arranged between the lower end of the upper frame (1) and the purline (7); the special-shaped sealing gasket (8) is arranged on the outer side and the top of the upper frame (1), the lower part of the upper frame (1) is connected with a pressing plate (9), the pressing plate (9) is fixedly connected with a purline (7), one end, far away from the upper frame (1), of the pressing plate (9) is connected with a turning plate (10), a first downward protruding part (1001) is arranged on the outer side of the lower end of the turning plate (10), and a strip-shaped sealing gasket (11) is arranged below the first protruding part (1001); the lower frame (3) of one photovoltaic module is positioned on the pressing plate (9) of the photovoltaic module adjacent to the photovoltaic module.
2. The ready-to-install BIPV assembly system according to claim 1, wherein: the heights of the N purlines (7) are sequentially increased.
3. The ready-to-install BIPV assembly system according to claim 1, wherein: a first notch (101) is formed in the outer side of the lower portion of the upper frame (1), a first notch (901) is formed in one end, connected with the upper frame (1), of the pressing plate (9), and the first notch (901) is inserted into the first notch (101) of the upper frame (1) and buckles the upper frame (1).
4. The ready-to-install BIPV assembly system according to claim 1, wherein: the one end that clamp plate (9) and board (10) are connected is provided with second breach (902) and second department of protruding (903), the one end that board (10) and clamp plate (9) are connected is provided with second notch (1002), second notch (1002) of board (10) are plugged into to second breach (902) of clamp plate (9), second breach (902) of clamp plate (9) are concentric with second notch (1002) of board (10), board (10) can regard second breach (902) of clamp plate (9) as the centre of a circle rotatory, bar sealed pad (11) under first department of protruding (1001) of board can down contact board (9) when board (10) are rotatory to be lifted, and is extruded.
5. The ready-to-install BIPV assembly system according to claim 1, wherein: the inner side of the turning plate (10) is provided with a first tooth surface (1003), and one side, close to the turning plate (10), of the lower frame (3) is provided with a second tooth surface (301).
6. The ready-to-install BIPV assembly system according to claim 1, wherein: the pressing plate (9) and the purline (7) are fastened through screws (12) and nuts (13).
7. The ready-to-install BIPV assembly system according to claim 1, wherein: the strip-shaped sealing gasket (11) is made of a material with elasticity after the photovoltaic module glue or the structural glue is solidified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201606.9U CN220653257U (en) | 2023-08-15 | 2023-08-15 | BIPV assembly system convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201606.9U CN220653257U (en) | 2023-08-15 | 2023-08-15 | BIPV assembly system convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220653257U true CN220653257U (en) | 2024-03-22 |
Family
ID=90291078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201606.9U Active CN220653257U (en) | 2023-08-15 | 2023-08-15 | BIPV assembly system convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220653257U (en) |
-
2023
- 2023-08-15 CN CN202322201606.9U patent/CN220653257U/en active Active
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