CN218771869U - Subassembly based on building integrated photovoltaic - Google Patents
Subassembly based on building integrated photovoltaic Download PDFInfo
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- CN218771869U CN218771869U CN202222993440.4U CN202222993440U CN218771869U CN 218771869 U CN218771869 U CN 218771869U CN 202222993440 U CN202222993440 U CN 202222993440U CN 218771869 U CN218771869 U CN 218771869U
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Abstract
The utility model belongs to the technical field of photovoltaic equipment, especially, relate to an subassembly based on building integrated photovoltaic. The utility model provides a subassembly based on building integrated photovoltaic, it can be through setting up low position frame unit, high position frame unit on the support column unit to and the mode of photovoltaic board, make the building integrated degree of this subassembly higher relatively, overall structure is simple relatively, save material, guarantees that the photovoltaic board can choose for use two glass boards, frameless boards, finally has higher photovoltaic power generation efficiency.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic equipment, especially, relate to an subassembly based on building integrated photovoltaic.
Background
Building integrated photovoltaic means that photovoltaic equipment is integrated on a building. According to the difference of integration degree, the photovoltaic module can be roughly classified into 2 types, namely that the photovoltaic module is combined with a building, and the photovoltaic module is installed with the building.
The former includes, for example, photovoltaic tile roofs, photovoltaic curtain walls, and photovoltaic daylighting roofs, and the latter includes, for example, various non-independent photovoltaic modules mounted on the roofs. Correspondingly, if only simple independent screwing and placing effects exist between the photovoltaic module and the roof, the photovoltaic module is generally not considered as building integrated photovoltaic.
On the other hand, the cost of the combination of the photovoltaic module and the building is the greatest, the non-integrated photovoltaic building mode is the simplest, and the photovoltaic module and the building are installed in the mode between the two modes, which is also the most common, so that a proper balance can be achieved between the installation strength and the two dimensions of material saving.
Chinese utility model patent with patent publication No. CN213841375U, announcement day 2021.07.30 discloses a solar photovoltaic building integration subassembly, including the base plate, the left side fixedly connected with front rack at base plate top, the right side fixedly connected with after-frame at base plate top, photovoltaic board before the left side swing joint at front rack top has, photovoltaic board after the left side swing joint at after-frame top has.
The utility model discloses a building integrated photovoltaic subassembly in the patent, its use method on the whole is: the lower edge of the inclined photovoltaic panel is hinged, the inclined lower surface of the inclined photovoltaic panel is directly jacked up by the movable plate, and the movable plate is driven by the sliding sleeve and the motor, so that the inclined angle of the inclined photovoltaic panel can be flexibly adjusted.
However, in the actual use process, the integrated photovoltaic building module has at least 2 following disadvantages, namely, the technical problem to be solved by the utility model.
First, they are not integrated to a sufficient extent, in other words, at least their substrate material can be omitted, without the substrate being required to provide a mounting surface.
Secondly, need set up hinge structure on its photovoltaic board, the movable plate can not directly jack-up photovoltaic board moreover, crushes it easily, consequently can only set up a backplate again on the photovoltaic board, this photovoltaic power generation efficiency with regard to the photovoltaic board that has just so greatly reduced, can not use dual glass assembly, frameless subassembly at least.
Therefore, in view of the above, there is an urgent need for a novel building integrated photovoltaic module with relatively high integration degree and capable of using efficient dual-glass frameless photovoltaic panels.
SUMMERY OF THE UTILITY MODEL
The utility model provides an subassembly based on building integrated photovoltaic, it can be through setting up low level frame body unit, high level frame body unit on the support column unit to and the mode of photovoltaic board, make the building integrated degree of this subassembly higher relatively, overall structure is simple relatively, save material, guarantees that the photovoltaic board can select for use two glass boards, no framed slabs, finally has higher photovoltaic power generation efficiency.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides an subassembly based on photovoltaic building integration, the structure includes the photovoltaic board of slope, still including setting up on the girder steel apron, and with girder steel bolted connection's support column unit, set up on the support column unit, and be used for blockking and supporting the distolateral low position framework unit under the photovoltaic board, and set up adjacently on the support column unit, and be used for pushing down and supporting distolateral high position framework unit on the photovoltaic board.
The further preferred technical scheme is as follows: the support column unit is including setting up on girder steel apron upper surface, and the bottom orifice plate of grafting girder steel bolt, and set up vertical post on the bottom orifice plate.
The further preferred technical scheme is as follows: the low-level frame body unit comprises a low-level bottom plate arranged on the vertical column and a low-level vertical plate arranged on the low-level bottom plate and used for blocking the lower end side of the photovoltaic panel.
The further preferred technical scheme is as follows: the lower rack body unit further comprises a triangular support groove arranged on the upper surface of the lower base plate and used for clamping the edge at the lower end of the photovoltaic panel, and a triangular blocking groove arranged on the side surface of the lower vertical plate and used for clamping the edge at the other lower end of the photovoltaic panel.
The further preferred technical scheme is as follows: the low-position frame body unit further comprises a side opening hole formed in the low-position bottom plate, and a side column body inserted into the side opening hole and used for blocking the photovoltaic panel.
The further preferred technical scheme is as follows: the high-position frame body unit comprises a high-position bottom plate arranged on the vertical column and a diagonal plane arranged on the edge of the high-position bottom plate and used for supporting the inclined lower surface of the photovoltaic panel.
The further preferred technical scheme is as follows: the high-position frame body unit further comprises a side plate arranged on the high-position bottom plate, and a top plate arranged on the side plate and used for pressing down and fixing the upper end edge of the photovoltaic panel.
The further preferred technical scheme is as follows: the elevated frame unit further comprises an elastic protection strip arranged on the lower surface of the top plate.
The further preferred technical scheme is as follows: the elevated frame unit further comprises a connecting line perforation arranged on the side plate.
The further preferred technical scheme is as follows: and 2-3 support column units are arranged on the lower surfaces of the lower rack unit and the upper rack unit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the usage of the present invention.
Fig. 3 is a schematic diagram of the position structure of the middle support column unit and the lower frame unit of the present invention.
Fig. 4 is a top view of the lower rack unit of the present invention.
Fig. 5 is a schematic diagram of a position structure of the high-position frame unit according to the present invention.
In the drawings, the reference numerals have the following meanings:
the steel beam cover plate a, the steel beam bolts b, the roof glass c and the steel beam main body d;
the photovoltaic panel comprises a photovoltaic panel 1, support column units 2, a low-level rack unit 3 and a high-level rack unit 4;
the structure comprises a bottom orifice plate 201, a vertical column 202, a low-position bottom plate 301, a low-position vertical plate 302, a triangular support groove 303, a triangular blocking groove 304, a side opening 305, a side column 306, a high-position bottom plate 401, a diagonal plane 402, a side plate 403, a top plate 404, an elastic protection strip 405 and a connecting line through hole 406.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
As shown in fig. 1-5, a photovoltaic building integration-based assembly structurally comprises an inclined photovoltaic panel 1, a supporting column unit 2 which is arranged on a steel beam cover plate a and is connected with a steel beam bolt b, a lower frame unit 3 which is arranged on the supporting column unit 2 and is used for blocking and supporting the lower end side of the photovoltaic panel 1, and an upper frame unit 4 which is arranged on the adjacent supporting column unit 2 and is used for pressing and supporting the upper end side of the photovoltaic panel 1.
In this embodiment, the photovoltaic panel 1 is only erected and fastened and fixed on the lower frame unit 3 and the upper frame unit 4, so that the inclination angle of the photovoltaic panel is not adjustable after the assembly is mounted, but for the structural type of the photovoltaic panel 1, a double-glass panel and a frameless panel can be adopted, so that the final photovoltaic power generation efficiency is greatly improved.
In addition, the size specification of support column unit 2 is less relatively, and self need not to be equipped with the bolt in addition, only need can stably install girder steel bolt b can, a small amount of a plurality of at last support column unit 2 jack-up low level framework unit 3 and high level framework unit 4 guarantee that whole subassembly can reduce a bottom plate and a large amount of bolt at least under the theory based on photovoltaic building integration, let girder steel apron a and girder steel main part d provide installation, the fastening platform of subassembly.
In addition, as for the roof glass c, the roof glass c may be horizontal or inclined, in short, the inclination degree of the photovoltaic panel 1 is certainly greater than that of the roof glass c to ensure sufficient and appropriate illumination receiving effect, and at this time, two sets of the support column units 2 corresponding to the low rack unit 3 and the high rack unit 4 must be long and short.
Finally, only one row of the supporting column units 2 is arranged on each transverse steel beam, so that the photovoltaic panels 1 are arranged at intervals for roof glass c, half of the roof glass c is guaranteed to still have a lighting effect, and the photovoltaic panels 1 do not cover the whole roof.
In this embodiment, the bottom hole plate 201 and the vertical column 202 together form an L-shaped structure, and the length and width of the bottom hole plate 201 may be slightly larger than the head of the steel beam bolt b.
In addition, two sets of the support column units 2 are required for a single assembly, i.e., one set is higher and one set is lower, so that the support column units 2 are arranged at intervals in sequence on the roof.
The low-level framework unit 3 comprises a low-level bottom plate 301 arranged on the vertical column 202, and a low-level vertical plate 302 arranged on the low-level bottom plate 301 and used for blocking the lower end side of the photovoltaic panel 1.
In this embodiment, the overall shapes of the low-level bottom plate 301 and the low-level vertical plate 302 are also L-shaped, and each of the L-shaped low-level bottom plate and the L-shaped low-level vertical plate corresponds to one edge on the lower end side of the photovoltaic panel 1, so that the photovoltaic panel 1 is ensured not to fall down or slide out laterally.
The lower rack unit 3 further comprises a triangular support groove 303 arranged on the upper surface of the lower base plate 301 and used for clamping the edge of the lower end of the photovoltaic panel 1, and a triangular blocking groove 304 arranged on the side surface of the lower vertical plate 302 and used for clamping the edge of the other lower end of the photovoltaic panel 1.
In this embodiment, the triangular support grooves 303 and the triangular blocking grooves 304 are both in the shape of a right triangle, and correspond to 2 edges of the photovoltaic panel 1.
The lower rack unit 3 further includes a side opening 305 disposed on the lower base plate 301, and a side post 306 inserted into the side opening 305 and used for blocking the photovoltaic panel 1.
In this embodiment, the lengths of the low-level bottom plate 301 and the low-level riser 302 are equal and slightly greater than the width of the photovoltaic panel 1, so that the side pillars 306 have enough and suitable installation spaces, and one side pillar is respectively disposed on each of two sides of the photovoltaic panel 1, thereby ensuring that the photovoltaic panel 1 cannot slide and shift left and right on the low-level frame unit 3 and the high-level frame unit 4.
The high-level frame body unit 4 comprises a high-level bottom plate 401 arranged on the vertical column 202 and a chamfer 402 arranged on the edge of the high-level bottom plate 401 and used for supporting the inclined lower surface of the photovoltaic panel 1.
In this embodiment, the inclination angle between the chamfer 402 and the horizontal plane, that is, the inclination angle of the photovoltaic panel 1, ensures that the inclined state of the photovoltaic panel 1 is stably maintained, and the original edge of the high-level bottom plate 401 does not strongly press the inclined lower surface of the photovoltaic panel 1.
In addition, the high-position bottom plate 401 can also be provided with left and right limiting cylinders according to the overall structural style of the low-position bottom plate 301, the side opening 305 and the side cylinder 306.
The high-level framework unit 4 further comprises a side plate 403 arranged on the high-level bottom plate 401, and a top plate 404 arranged on the side plate 403 and used for pressing and fixing the upper edge of the photovoltaic panel 1.
In this embodiment, the side plates 403 and the top plate 404 are in the shape of an inverted L, so as to prevent the photovoltaic panel 1 from moving upward, and the photovoltaic panel 1 is completely fixed.
The elevated frame unit 4 further comprises a resilient guard strip 405 provided on the lower surface of the top plate 404.
In this embodiment, the elastic protection strip 405 is made of conventional common rubber, and is adhered to the lower surface of the top plate 404 for directly pressing on the uppermost edge of the photovoltaic panel 1.
The elevated housing unit 4 further includes a connecting wire penetration hole 406 provided on the side plate 403.
In this embodiment, the photovoltaic panel 1 must have a connection line for power generation and control, and the connection line through hole 406 is used for passing through the connection line, so as to ensure that the whole assembly is more convenient to install and use, and at least the connection line does not need to have a larger length and does not need to be bent greatly.
And 2-3 support column units 2 are arranged on the lower surfaces of the lower rack unit 3 and the upper rack unit 4.
In this embodiment, the complete assembly includes 1 photovoltaic panel 1, 1 lower rack unit 3, 1 upper rack unit 4, and 2 groups of left and right supporting column units 2, where 1 group of supporting column units 2 is the number of 2-3.
In addition, the whole assembly has the advantages of enough structural strength and relatively saved integral materials, and the photovoltaic assembly also has the advantage of a photovoltaic building integration mode, so that the photovoltaic assembly can use a building structure as much as possible.
Finally, the advantages of the building-integrated photovoltaic module in this embodiment are summarized as follows.
Firstly, the assembly does not need a bottom plate or a bottom mounting bolt, and is directly mounted on a glass beam of a roof, so that the photovoltaic building integration concept is met, the material cost is greatly saved, and the mounting stability is sufficient.
Secondly, the photovoltaic panel 1 is not required to be directly provided with an additional structure, so that the double-glass panel and the frameless panel are applicable, and the assembly is finally ensured to have higher photovoltaic power generation efficiency.
Thirdly, the photovoltaic panels 1 are arranged on the roof glass c in the transverse rows at intervals, so that the daylighting function of the roof is prevented from being greatly influenced.
And fourthly, the photovoltaic panel 1 is stably installed on the low-position frame body unit 3 and the high-position frame body unit 4, and is difficult to slide and deviate from the left side to the right side and from the top to the bottom, so that the installation stability of the photovoltaic panel is ensured.
Fifthly, the low-position frame body unit 3 and the high-position frame body unit 4 have the advantages that the pressure is relatively dispersed on the photovoltaic panel 1, and the panel body is not easily crushed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.
Claims (10)
1. A building-integrated photovoltaic-based assembly, the structure comprising an inclined photovoltaic panel (1), characterized in that: the photovoltaic panel supporting structure is characterized by further comprising supporting column units (2) which are arranged on the steel beam cover plate (a) and connected with steel beam bolts (b), wherein the supporting column units (2) are arranged on the supporting column units (2) and used for blocking and supporting the lower end side low frame body units (3) of the photovoltaic panel (1) and arranged on the adjacent supporting column units (2) and used for pressing and supporting the upper end side high frame body units (4) of the photovoltaic panel (1).
2. The building integrated photovoltaic-based assembly according to claim 1, wherein: support column unit (2) is including setting up on girder steel apron (a) upper surface, and bottom orifice plate (201) of grafting girder steel bolt (b), and set up vertical post (202) on bottom orifice plate (201).
3. The building integrated photovoltaic-based assembly according to claim 2, wherein: the low-level frame body unit (3) comprises a low-level bottom plate (301) arranged on the vertical column (202), and a low-level vertical plate (302) arranged on the low-level bottom plate (301) and used for blocking the lower end side of the photovoltaic panel (1).
4. The building integrated photovoltaic-based assembly according to claim 3, wherein: the lower rack body unit (3) further comprises a triangular support groove (303) which is arranged on the upper surface of the lower base plate (301) and used for clamping the lower end edge of the photovoltaic panel (1), and a triangular blocking groove (304) which is arranged on the side surface of the lower vertical plate (302) and used for clamping the other lower end edge of the photovoltaic panel (1).
5. The building integrated photovoltaic-based assembly according to claim 3, wherein: the low-position frame body unit (3) further comprises a side opening (305) arranged on the low-position bottom plate (301), and a side column (306) which is inserted into the side opening (305) and used for blocking the photovoltaic panel (1).
6. The building integrated photovoltaic-based assembly according to claim 2, wherein: the high-position frame body unit (4) comprises a high-position bottom plate (401) arranged on the vertical column (202), and a chamfer (402) arranged on the edge of the high-position bottom plate (401) and used for supporting the inclined lower surface of the photovoltaic panel (1).
7. The building integrated photovoltaic-based assembly according to claim 6, wherein: the high-position frame body unit (4) further comprises a side plate (403) arranged on the high-position bottom plate (401), and a top plate (404) arranged on the side plate (403) and used for pressing down and fixing the upper end edge of the photovoltaic panel (1).
8. The building integrated photovoltaic-based assembly according to claim 7, wherein: the elevated frame unit (4) further comprises an elastic protection strip (405) arranged on the lower surface of the top plate (404).
9. The building integrated photovoltaic-based assembly according to claim 7, wherein: the elevated frame unit (4) further comprises a connecting line perforation (406) provided on the side plate (403).
10. The building integrated photovoltaic-based assembly according to claim 1, wherein: the lower surfaces of the lower rack unit (3) and the upper rack unit (4) are respectively provided with 2-3 support column units (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993440.4U CN218771869U (en) | 2022-11-10 | 2022-11-10 | Subassembly based on building integrated photovoltaic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993440.4U CN218771869U (en) | 2022-11-10 | 2022-11-10 | Subassembly based on building integrated photovoltaic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218771869U true CN218771869U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222993440.4U Active CN218771869U (en) | 2022-11-10 | 2022-11-10 | Subassembly based on building integrated photovoltaic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218771869U (en) |
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2022
- 2022-11-10 CN CN202222993440.4U patent/CN218771869U/en active Active
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