CN219081160U

CN219081160U - BIPV photovoltaic car shed

Info

Publication number: CN219081160U
Application number: CN202222875898.XU
Authority: CN
Inventors: 袁毅; 严国刚; 石浩; 赵晓萍
Original assignee: WUHAN RIXIN TECHNOLOGY CO LTD
Current assignee: WUHAN RIXIN TECHNOLOGY CO LTD
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-26
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of photovoltaics, in particular to a BIPV photovoltaic shed, which comprises a shed foundation, a shed steel frame, a grid steel frame and a laminated glass photovoltaic module; the novel car shed comprises a car shed steel frame, wherein the car shed steel frame is fixed on a car shed foundation, a grid steel frame is arranged on the car shed steel frame, each hollow space of the grid steel frame is provided with a laminated glass photovoltaic module, the periphery of the bottom surface of the laminated glass photovoltaic module is adhered to the grid steel frame, gaps are reserved between adjacent laminated glass photovoltaic modules, and sealant is filled in the gaps. According to the utility model, the laminated glass photovoltaic modules are adhered to the grid steel frame, and the gaps between the adjacent laminated glass photovoltaic modules are filled with the sealant, so that the BIPV photovoltaic shed has a waterproof function, an additional waterproof component is not required, and the structure is simpler and more stable, and the construction is more convenient.

Description

BIPV photovoltaic car shed

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a BIPV photovoltaic shed.

Background

The existing photovoltaic bicycle shed generally comprises a bicycle shed steel structure, a waterproof photovoltaic support and a photovoltaic module, wherein the bicycle shed steel structure is fixed on the ground through embedded parts and bolts, the waterproof photovoltaic support is fixedly arranged on the bicycle shed steel structure, the photovoltaic module is evenly paved on the waterproof photovoltaic support, gaps exist between adjacent photovoltaic modules, the waterproof photovoltaic support comprises a plurality of auxiliary water guide tanks and a main water guide tank, the auxiliary water guide tanks are arranged on the lower side of the gaps and used for receiving rainwater, the auxiliary water guide tanks are arranged along the length direction of the upper side of the bicycle shed steel structure, the main water guide tanks are arranged along the short side direction of the upper side of the bicycle shed steel structure, the lower side of the main water guide tanks are fixedly connected with the bicycle shed steel structure, and the auxiliary water guide tanks are arranged on the upper side of the main water guide tanks and are respectively communicated with the main water guide tanks at the two ends of the auxiliary water guide tanks. The photovoltaic shed has the following defects: the water guide groove is required to be arranged to achieve the rainproof function, the water guide groove is divided into a main water guide groove and an auxiliary water guide groove, the water guide groove is required to be installed, more components and connecting pieces of the components are arranged, the installation is unchanged, and the attractive appearance is low.

Disclosure of Invention

The utility model aims to provide a BIPV photovoltaic car shed which at least can solve part of defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is that the BIPV photovoltaic vehicle shed comprises a vehicle shed foundation, a vehicle shed steel frame, a grid steel frame and a laminated glass photovoltaic module; the novel car shed comprises a car shed steel frame, wherein the car shed steel frame is fixed on a car shed foundation, a grid steel frame is arranged on the car shed steel frame, each hollow space of the grid steel frame is provided with a laminated glass photovoltaic module, the periphery of the bottom surface of the laminated glass photovoltaic module is adhered to the grid steel frame, gaps are reserved between adjacent laminated glass photovoltaic modules, and sealant is filled in the gaps.

As one of the implementation modes, the grid steel frame comprises a plurality of main purlines and a plurality of secondary purlines, wherein the plurality of main purlines are arranged at intervals on the car shed steel frame, a plurality of secondary purlines are arranged between the adjacent main purlines at intervals, the main purlines and the secondary purlines form a grid structure, the top surface of the main purlines and the top surface of the secondary purlines are on the same horizontal plane, and the outer periphery of the bottom surface of the laminated glass photovoltaic assembly is adhered to the main purlines and the secondary purlines through weather-resistant adhesive.

As one of the implementation modes, the main purline and the secondary purline are rectangular steel pipes, and two ends of the secondary purline are connected with the main purlines on two sides of the secondary purline through L-shaped connecting pieces respectively.

As one of the embodiments, a foam rod is arranged between the top surface of the main purlin or the top surface of the secondary purlin and the sealant in the corresponding gap.

As one of implementation modes, a drainage gutter and a drainage pipe communicated with the drainage gutter are arranged on the outer side of the main purline at the lower end of the grid steel frame.

As one of the embodiments, the junction box of the laminated glass photovoltaic module is located in the gap, and the cable connected with the junction box is laid along the gap.

As one of the implementation modes, a cable bridge is fixed on the side face or the bottom of the grid steel frame, and the cable of the laminated glass photovoltaic module is positioned in the cable bridge.

As one of the implementation modes, the shed steel frame comprises a plurality of supporting units which are arranged at intervals, and the shed foundation comprises a plurality of concrete foundations which are in one-to-one correspondence with the supporting units; the top of each supporting unit is respectively connected with the grid steel frame, and the bottom of each supporting unit is respectively fixed on the corresponding concrete foundation.

In one embodiment, when the support unit is T-shaped, the concrete foundation is buried below the ground.

In one embodiment, when the support unit is of N type, the top of the concrete foundation is exposed above the ground, charging piles are arranged on the top surface of each concrete foundation, and wiring pipelines are reserved in each concrete foundation.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the laminated glass photovoltaic modules are adhered to the grid steel frame, and the gaps between the adjacent laminated glass photovoltaic modules are filled with the sealant, so that the BIPV photovoltaic shed has a waterproof function, an additional waterproof component is not required, the structure is simpler and more stable, and the construction is more convenient;

(2) The panel structure formed by the laminated glass photovoltaic module, the main purline and the secondary purline is integrally plane in top surface, has good adaptability, and can be installed in various forms of shed steel frames.

(3) The cable bridge is convenient to install on the bottom surface or the side surface of the purlin, good in coordination and attractive.

(4) According to the utility model, the drainage gutter and the drainage pipe can be arranged outside the main purline at the lower end on the grid steel frame, so that the formation of a rain curtain can be effectively avoided, and the pedestrian passing is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of one implementation of a BIPV photovoltaic vehicle shed provided by an embodiment of the present utility model;

FIG. 2 is a side view of one implementation of a BIPV photovoltaic booth as provided in an embodiment of the present utility model;

FIG. 3 is a top view of one implementation of a BIPV photovoltaic booth as provided in an embodiment of the present utility model;

fig. 4 is a perspective view of another implementation of a BIPV photovoltaic shed provided by an embodiment of the present utility model;

FIG. 5 is a side view of another embodiment of a BIPV photovoltaic booth as provided in the examples of this utility model;

FIG. 6 is a top view of another embodiment of a BIPV photovoltaic booth as provided in the examples of this utility model;

FIG. 7 is a schematic diagram of a node between a laminated glass photovoltaic module and a purline according to an embodiment of the present utility model;

FIG. 8 is a schematic node diagram of a primary purlin and a secondary purlin according to an embodiment of the present utility model;

FIG. 9 is a schematic view of a cable tray mounted on a primary purlin provided in an embodiment of the present utility model;

fig. 10 is a schematic view of a junction box of a laminated glass photovoltaic module according to an embodiment of the present utility model installed in a gap;

FIG. 11 is a schematic view of a node between a column and a beam according to an embodiment of the present utility model;

FIG. 12 is a schematic view of a node between a column and a concrete foundation according to an embodiment of the present utility model;

in the figure: 1. a laminated glass photovoltaic module; 2. a main purlin; 3. secondary purlin; 4. sealing glue; 5. structural weather-resistant glue; 6. a foam rod; 7. drainage gutter; 8. a drain pipe; 9. a gap; 10. a cable; 11. a cable bridge; 12. a cross beam; 13. a column; 14. a first diagonal brace; 15. a second diagonal brace; 16. a concrete foundation; 17. charging piles; 18. a wiring pipeline; 19. an L-shaped connector; 20. self-tapping nails; 21. a junction box; 22. a U-shaped connecting piece; 23. a bolt; 24. embedding a steel plate; 25. ear plates; 26. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1 to 7, the embodiment of the utility model provides a BIPV photovoltaic car shed, which comprises a car shed foundation, a car shed steel frame, a grid steel frame and a laminated glass photovoltaic module 1; the frame is fixed in on the frame, be provided with the net steelframe on the frame, all be provided with in every fretwork space of net steelframe press from both sides gluey glass photovoltaic module 1, press from both sides the periphery of gluey glass photovoltaic module 1 bottom surface paste in on the net steelframe, adjacent press from both sides and have clearance 9 between gluey glass photovoltaic module 1, it has sealant 4 to fill in the clearance 9. According to the embodiment, the laminated glass photovoltaic module 1 is adhered to the grid steel frame, and the gaps between the adjacent laminated glass photovoltaic modules 1 are filled with the sealant 4, so that the BIPV photovoltaic shed has a waterproof function, an additional waterproof component is not required, and the structure is simpler and more stable, and construction is more convenient.

The laminated glass photovoltaic module 1 comprises two layers of glass plates and battery pieces clamped between the two layers of glass plates, the two layers of glass plates are glued together, the battery pieces are connected with the junction box 21, and the junction box 21 is located on the side edge of the laminated glass photovoltaic module 1. The upper surface and the lower surface of the laminated glass photovoltaic module 1 are planes, no aluminum alloy frame or auxiliary frame is arranged, and the side surface is seamless.

As one of the implementation modes, the grid steel frame comprises a plurality of main purlines 2 and a plurality of secondary purlines 3, wherein the plurality of main purlines 2 are arranged on the car shed steel frame at intervals, the plurality of secondary purlines 3 are arranged between the adjacent main purlines 2 at intervals, the main purlines 2 and the secondary purlines 3 form a grid structure, the top surface of the main purlines 2 and the top surface of the secondary purlines 3 are on the same horizontal plane, and the outer periphery of the bottom surface of the laminated glass photovoltaic assembly 1 is adhered to the main purlines 2 and the secondary purlines 3 through weather-resistant adhesive 5. Each space of the grid structure can be rectangular, diamond-shaped or other shapes, and the shape of the laminated glass photovoltaic module 1 is consistent with the shape of the hollow grid of the grid structure. As an implementation mode, the main purline 2 and the secondary purline 3 are vertically connected to form a plurality of rectangular hollowed-out lattices, the laminated glass photovoltaic module 1 is also rectangular and is matched with the rectangular hollowed-out lattices in size, and four sides of the bottom surface of the laminated glass photovoltaic module 1 are respectively connected with four sides of the hollowed-out lattices through the weather-resistant structural adhesive 5.

In one embodiment, the main purline 2 and the secondary purline 3 are rectangular steel pipes, and two ends of the secondary purline 3 are respectively connected with the main purlines 2 on two sides of the main purline through L-shaped connectors 19. The L-shaped connecting piece 19 can be connected with the main purline 2 and the secondary purline 3 in a welding mode; the two sides of the L-shaped connecting piece 19 can be respectively connected and fixed with the main purline 2 and the secondary purline 3 through self-tapping nails 20, as shown in fig. 8; the positions of the L-shaped connecting piece 19 corresponding to the main purline 2 and the secondary purline 3 can be perforated in advance, and the self-plugging rivet and the like can be punched after alignment during construction, so that the installation and the disassembly are very convenient.

Optimally, foam bars 6 are arranged between the top surface of the main purline 2 or the top surface of the secondary purline 3 and the sealant 4 in the corresponding gap 9. As shown in fig. 7, since there is a certain space between the bottom surface of the photovoltaic modules and the top surface of the primary purlin 2 or the secondary purlin 3, if the sealant 4 is filled between the photovoltaic modules and up to the top surface of the primary purlin 2 or the secondary purlin 3, the required cost is high; according to the embodiment, the positions, corresponding to the gaps 9, on the top surfaces of the main purlines 2 or the secondary purlines 3 are filled with the foam bars 6 to the bottom surfaces of the photovoltaic modules, and then the gaps 9 are filled with the sealant 4, so that the sealing effect can be ensured, and the cost can be reduced.

In order to effectively avoid the formation of a rain curtain, in the embodiment, a drainage gutter 7 and a drainage pipe 8 communicated with the drainage gutter 7 are arranged on the outer side of the main purline 2 at the lower end of the upper end of the grid steel frame, and the drainage gutter 7 can receive rainwater which falls down from the top surface of the integral structure of the laminated glass photovoltaic module 1 and is discharged to the ground through the drainage pipe 8, so that the passage of pedestrians is facilitated; the drainage gutter 7 can be connected with the main purline 2 by means of self-tapping screws and the like.

The junction box 21 of the laminated glass photovoltaic module 1 has the following two arrangements. As an embodiment, the junction box 21 of the laminated glass photovoltaic module 1 is located in the gap 9, the cable 10 connected with the junction box 21 may be laid along the gap 9, as shown in fig. 10, after the sealant 4 is filled in the gap 9, the cable 10 is not exposed, so that an overall waterproof effect is achieved, and the appearance is more neat and attractive. As another embodiment, as shown in fig. 9, a cable bridge 11 is fixed on the side of the main purline 2, the junction box 21 of the laminated glass photovoltaic module 1 is located at the lower part of the laminated glass photovoltaic module 1, and the cable 10 and the connector connected with the junction box 21 are laid along the cable bridge 11, so that the maintenance and repair can be facilitated.

In this embodiment, the panel structure top surface that doubling glass photovoltaic module 1, main purlin 2, secondary purlin 3 formed is whole to be the plane, and adaptability is good, can install the bicycle shed steelframe at various forms, can fully satisfy the needs that current new energy developed especially light stores up the needs of filling the project to the photovoltaic bicycle shed. In one embodiment, the shed steel frame comprises a plurality of supporting units which are arranged at intervals, and the shed foundation comprises a plurality of concrete foundations 16 which are in one-to-one correspondence with the supporting units; the top of each supporting unit is respectively connected with the main purline 2 of the grid steel frame, and the bottom of each supporting unit is respectively fixed on the corresponding concrete foundation 16. The support unit described above may specifically be of the following two embodiments. As an embodiment, as shown in fig. 4 to 5, each supporting unit is T-shaped and includes a column 13 and a beam 12, the top of the column 13 is connected to the beam 12, the bottom of the column 13 is fixed on the concrete foundation 16, and the concrete foundation 16 is buried under the ground. As another embodiment, as shown in fig. 1-2, each supporting unit is N-type, and includes a vertical column 13, a cross beam 12, a first diagonal support 14 and a second diagonal support 15, the top of the vertical column 13, the top of the first diagonal support 14 and the top of the second diagonal support 15 are respectively connected with the cross beam 12, the bottom of the vertical column 13, the bottom of the first diagonal support 14 and the bottom of the second diagonal support 15 are respectively fixed on the concrete foundation 16, the bottom of the first diagonal support 14 is close to the bottom of the second diagonal support 15, the concrete foundation 16 is in a strip shape, the top of the concrete foundation 16 is exposed above the ground, a charging pile 17 is disposed on the top surface of each concrete foundation 16, the charging pile 17 is located between the vertical column 13 and the first diagonal support 14, a conduit 18 is reserved in each concrete foundation 16, the charging pile foundation and the concrete foundation are integrated together, the number of the concrete foundation and the concrete foundation can be saved, and the light can be well stored in the light-storing project. Optimally, the end surfaces of the cross beam 12, the main purlines 2, the secondary purlines 3 and other components are closed end surfaces, so that sundries can be prevented from entering the closed end surfaces, and the appearance is more attractive.

In the two embodiments of the supporting unit, when the top of the upright post 13 or the inclined support is connected with the cross beam 12, as shown in fig. 11, the inverted U-shaped connecting piece 22 may be welded at the position corresponding to the upright post 13 or the inclined support on the bottom surface of the cross beam 12, the two side plates of the inverted U-shaped connecting piece 22 are provided with bolt holes, and the corresponding position on the top of the upright post 13 or the inclined support is provided with bolt holes, during installation, the inverted U-shaped connecting piece 22 is buckled on the top of the upright post 13 or the inclined support, and the bolt 23 passes through the corresponding bolt hole and then is locked by adopting a nut, so that the cross beam 12 is fixed with the top of the upright post 13 or the inclined support. When the upright post 13 or the diagonal brace is connected with the concrete foundation 16, as shown in fig. 12, a steel plate 24 may be pre-embedded at the top of the concrete foundation 16 while the concrete foundation 16 is constructed, an ear plate 25 and a reinforcing rib 26 may be welded on the steel plate, and then the ear plate 25 and the corresponding upright post 13 or diagonal brace may be connected by bolts 23.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A BIPV photovoltaic bicycle shed, characterized in that: the photovoltaic module comprises a shed foundation, a shed steel frame, a grid steel frame and a laminated glass photovoltaic module; the novel car shed comprises a car shed steel frame, wherein the car shed steel frame is fixed on a car shed foundation, a grid steel frame is arranged on the car shed steel frame, each hollow space of the grid steel frame is provided with a laminated glass photovoltaic module, the periphery of the bottom surface of the laminated glass photovoltaic module is adhered to the grid steel frame, gaps are reserved between adjacent laminated glass photovoltaic modules, and sealant is filled in the gaps.

2. The BIPV photovoltaic shed of claim 1, wherein: the grid steel frame comprises a plurality of main purlines and a plurality of secondary purlines, wherein the plurality of main purlines are arranged on the shed steel frame at intervals, the adjacent main purlines are provided with the plurality of secondary purlines at intervals, the main purlines and the secondary purlines form a grid structure, the top surface of the main purlines and the top surface of the secondary purlines are on the same horizontal plane, and the outer periphery of the bottom surface of the laminated glass photovoltaic module is pasted on the main purlines and the secondary purlines through weather-resistant glue of the structure.

3. The BIPV photovoltaic shed of claim 2, wherein: the main purline and the secondary purline are rectangular steel pipes, and two ends of the secondary purline are connected with the main purlines on two sides of the secondary purline through L-shaped connecting pieces respectively.

4. The BIPV photovoltaic shed of claim 2, wherein: foam bars are arranged between the top surface of the main purline or the top surface of the secondary purline and the sealant in the corresponding gap.

5. The BIPV photovoltaic shed of claim 2, wherein: and a drainage gutter and a drainage pipe communicated with the drainage gutter are arranged on the outer side of the main purline at the lower end of the grid steel frame.

6. The BIPV photovoltaic shed of claim 1, wherein: the junction box of the laminated glass photovoltaic module is located in the gap, and cables connected with the junction box are laid along the gap.

7. The BIPV photovoltaic shed of claim 1, wherein: and a cable bridge is fixed on the side surface or the bottom of the grid steel frame, and cables and joints of the laminated glass photovoltaic module are positioned in the cable bridge.

8. The BIPV photovoltaic shed of claim 1, wherein: the shed steel frame comprises a plurality of supporting units which are arranged at intervals, and the shed foundation comprises a plurality of concrete foundations which are in one-to-one correspondence with the supporting units; the top of each supporting unit is respectively connected with the grid steel frame, and the bottom of each supporting unit is respectively fixed on the corresponding concrete foundation.

9. The BIPV photovoltaic shed of claim 8, wherein: when the supporting unit is of a T shape, the concrete foundation is buried below the ground.

10. The BIPV photovoltaic shed of claim 8, wherein: when the supporting unit is of an N type, the top of the concrete foundation is exposed above the ground, charging piles are arranged on the top surface of each concrete foundation, and wiring pipelines are reserved in each concrete foundation.