Building building integrated photovoltaics (BIPV) photovoltaic waterproof support
By adopting the design of the main sink and the secondary sink in the BIPV photovoltaic bracket, the problems of large space occupation and poor waterproofing in the prior art are solved, and more efficient space utilization and good waterproofing effect are achieved.
Patent Information
- Application Number
- CN202421566988.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-04-25
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing BIPV photovoltaic brackets occupy a large amount of building space, resulting in a lower net height and making it difficult to ensure waterproofing.
The main sink and auxiliary sink are used to support the solar photovoltaic power panels. The overall bracket height is small, which increases the indoor net height. The design of waterproof cover strips, auxiliary sinks and main sinks reduce gaps and prevents rainwater from entering.
It improves the indoor net height, increases the utilization of space inside the house, reduces the weight of the bracket, improves the roof load, effectively guarantees the strength of the building structure, and achieves a good waterproofing effect.
Smart Images
Figure CN222924037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic waterproof brackets, and more specifically to a building BIPV photovoltaic waterproof bracket. Background Art
[0002] A building BIPV photovoltaic waterproof bracket is a photovoltaic module used on the roof. BIPV is a technology that combines photovoltaic modules with building structures and is used in parts such as building exterior walls and roofs to achieve energy conservation and renewable energy utilization in buildings. The energy of a photovoltaic power generation system comes from solar energy, which is inexhaustible and renewable. It is a clean, safe and renewable energy. The photovoltaic power generation process does not pollute the environment or damage the ecology. Photovoltaic panels need to be installed using mounting brackets, and the BIPV photovoltaic bracket is one of them. The advantages of the BIPV photovoltaic bracket system are that it uses solar power generation without polluting the environment, and it can better fit the roof, greatly improving the service life and power generation efficiency.
[0003] For example, a BIPV waterproof bracket with the publication number of CN218920337U in the prior art. This utility model achieves the effect of conveniently adjusting the use angle of the support frame by setting the adjusting rod A, the adjusting rod B and the connecting sleeve. By changing the angle of the support frame, the angle of the photovoltaic panel is adjusted to solve the problem that the use angles of most BIPV photovoltaic brackets are fixed and cannot quickly adjust the bracket angle according to the building roof, resulting in low use applicability and poor practicability, improving the adjustment convenience of the support frame, and further improving the use applicability of the photovoltaic panel.
[0004] However, the above prior art still has the following problems when in use: The existing BIPV photovoltaic brackets need to occupy a large part of the building space, reducing the net height and not meeting the design requirements of the building space. Moreover, there are large gaps between the brackets and the photovoltaic panels, resulting in rainwater entering through the gaps, making it difficult to ensure waterproofing. Based on this, the utility model provides a building BIPV photovoltaic waterproof bracket with a high indoor net height and good waterproof effect. Summary of the Utility Model
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a building BIPV photovoltaic waterproof bracket, which supports the solar photovoltaic power generation panel through the main water guide groove and the secondary water guide groove. The overall height of the bracket is small, which can increase the indoor net height, improve the more effective use of space, and at the same time, the overall weight of the bracket is reduced, which can improve the roof load condition and effectively guarantee the structural strength of the building. At the same time, the gaps between multiple solar photovoltaic power generation panels are reduced, which can effectively prevent rainwater from entering, achieving the waterproof effect and keeping the area below the roof dry, so as to solve the problems presented in the above background art.
[0006] To achieve the above object, the present utility model provides the following technical solution: A building BIPV photovoltaic waterproof bracket, including a main body of the photovoltaic waterproof bracket, the main body of the photovoltaic waterproof bracket includes a plurality of main water troughs provided on a plurality of building purlins, and the plurality of main water troughs are all connected to the building purlins through a plurality of fixing members. A plurality of auxiliary water troughs are provided between two adjacent main water troughs, and the auxiliary water troughs are fixed on the top of the main water troughs. Solar photovoltaic power generation panels are provided on the tops of the plurality of main water troughs and the plurality of auxiliary water troughs. A plurality of waterproof cover strips are provided between two adjacent solar photovoltaic power generation panels. The plurality of solar photovoltaic power generation panels are all fixed on the tops of the main water troughs and the auxiliary water troughs through a plurality of component pressing blocks, which is convenient for installing and disassembling the solar photovoltaic power generation panels.
[0007] In a preferred embodiment, a plurality of component pressing blocks are respectively provided on the tops of the plurality of waterproof cover strips, and the plurality of waterproof cover strips are respectively provided on the tops of the plurality of fixing members. The fixing members are pressed by the waterproof cover strips, and the waterproof cover strips are pressed by the component pressing blocks, so as to improve the fixing effect of the solar photovoltaic power generation panels.
[0008] In a preferred embodiment, the plurality of component pressing blocks are fixed to the plurality of waterproof cover strips, the plurality of fixing members, the plurality of main water troughs and the plurality of building purlins through the first fixing bolts, which is convenient for the staff to install and disassemble the component pressing blocks, the waterproof cover strips, the fixing members and the main water troughs.
[0009] In a preferred embodiment, the waterproof cover strip includes a groove portion, and horizontal portions extend outward from the tops of the two side walls of the groove portion. The groove portion is arranged between two adjacent solar photovoltaic power generation panels, and the horizontal portions on both sides extend to the upper surfaces of the adjacent solar photovoltaic power generation panels respectively.
[0010] In a preferred embodiment, each fixing member is fixed to the building purlin through two second fixing bolts, which is convenient for the staff to disassemble the fixing member and check and replace the fixing member.
[0011] In a preferred embodiment, the plurality of auxiliary water troughs are linearly arrayed between two adjacent main water troughs, and the plurality of main water troughs are linearly arrayed on the plurality of building purlins, which is used to improve the drainage effect of the photovoltaic waterproof bracket.
[0012] In a preferred embodiment, the plurality of solar photovoltaic power generation panels are linearly arrayed on the plurality of main water troughs and the plurality of auxiliary water troughs, and the plurality of solar photovoltaic power generation panels are evenly distributed, which can not only facilitate the subsequent maintenance of the staff, but also facilitate the staff to distinguish the solar photovoltaic power generation panels.
[0013] In a preferred embodiment, the plurality of fixing members on one main water trough are linearly arrayed on the top of the main water trough, which is convenient for the staff to install the solar photovoltaic power generation panels and distinguish the solar photovoltaic power generation panels.
[0014] Technical effects and advantages of the present utility model:
[0015] In the present utility model, a plurality of solar photovoltaic power generation panels are supported by a main water guide groove and a secondary water guide groove. The overall height of the bracket is small, which can increase the indoor net height, enlarge the space inside the house, improve the effective use of space, and at the same time, the overall weight of the bracket is reduced, which can improve the roof load condition and effectively guarantee the structural strength of the building. Meanwhile, the gap between a plurality of solar photovoltaic power generation panels is reduced, which can effectively prevent rainwater from entering. The rainwater is discharged outside the house through the waterproof strip, the secondary water guide groove and the main water guide groove, so as to achieve the waterproof effect and keep the area below the roof dry. Description of the Drawings
[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 It is a side view of the overall structure of the present utility model;
[0018] Figure 3 It is a front view of the overall structure of the present utility model;
[0019] Figure 4 For the present utility model Figure 3 Enlarged view of part A;
[0020] Figure 5 It is the overall structure diagram of the present utility model.
[0021] Reference numerals are: 1, building purlin; 2, main water guide groove; 3, fixing member; 4, secondary water guide groove; 5, solar photovoltaic power generation panel; 6, waterproof strip; 61, groove part; 62, horizontal part; 7, component pressing block; 8, first fixing bolt; 9, second fixing bolt. Detailed Description of the Invention
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0023] Refer to the attached drawings of the specification Figures 1-5The utility model provides a building BIPV photovoltaic waterproof bracket, including a photovoltaic waterproof bracket body, the photovoltaic waterproof bracket body includes a plurality of main water grooves 2 arranged on a plurality of building beams 1, the plurality of main water grooves 2 are connected to the building beams 1 through a plurality of fixing members 3, a secondary water groove 4 is arranged between two adjacent main water grooves 2, and the secondary water groove 4 is fixed on the top of the main water groove 2, a plurality of main water grooves 2 and a plurality of secondary water grooves 4 are each provided with a solar photovoltaic power generation panel 5 on top, a plurality of waterproof cover strips 6 are arranged between two adjacent solar photovoltaic power generation panels 5, and a plurality of solar photovoltaic power generation panels 5 are each fixed on the top of the main water groove 2 and the secondary water groove 4 through a plurality of component pressing blocks 7;
[0024] Specifically, a plurality of component pressing blocks 7 are respectively arranged on the top of a plurality of waterproof cover strips 6, and a plurality of waterproof cover strips 6 are respectively arranged on the top of a plurality of fixing members 3. The fixing members 3 are pressed by the waterproof cover strips 6, and the component pressing blocks 7 are used to press the waterproof cover strips 6, so that the solar photovoltaic power generation panel 5 can be fixed. The plurality of fixing members 3 on a main water tank 2 are distributed in a linear array on the top of the main water tank 2, which is convenient for installing the solar photovoltaic power generation panel 5.
[0025] In addition, each fixing member 3 is fixed to the building beam 1 by two second fixing bolts 9, which is convenient for workers to install and remove the fixing member 3. The plurality of secondary water guide grooves 4 are distributed in a linear array between two adjacent main water guide grooves 2, and the plurality of main water guide grooves 2 are distributed in a linear array on the plurality of building beams 1 to improve the drainage effect.
[0026] Multiple solar photovoltaic panels 5 are distributed in a linear array on multiple main water channels 2 and multiple secondary water channels 4. Evenly distributing multiple solar photovoltaic panels 5 can facilitate subsequent maintenance by staff and can also make it easier for staff to distinguish between the solar photovoltaic panels 5.
[0027] In use, the staff first install multiple main water troughs 2 on the building purlins 1, and use multiple fixing parts 3 and multiple second fixing bolts 9 to firmly fix the main water troughs 2 to the building purlins 1. After the main water troughs 2 are installed, then arrange multiple auxiliary water troughs 4 in a linear array and fix them on the top of the main water troughs 2. After that, arrange multiple solar photovoltaic power generation panels 5 evenly on the tops of the multiple main water troughs 2 and the multiple auxiliary water troughs 4, place waterproof cover strips 6 between adjacent two solar photovoltaic power generation panels 5, and set component pressing blocks 7 on the top of each waterproof cover strip 6, and use the first fixing bolts 8 to firmly fix the component pressing blocks 7, the waterproof cover strips 6, the main water troughs 2 and the building purlins 1 together for use. And the waterproof cover strip 6 specifically includes a groove part 61, and horizontal parts 62 extend outward from the tops of both side walls of the groove part 61. The groove part 61 is arranged between adjacent solar photovoltaic power generation panels 5 and the horizontal parts 62 on both sides respectively extend to the upper surfaces of the adjacent solar photovoltaic power generation panels 5. Since the horizontal parts 62 extend to the upper surfaces of the adjacent solar photovoltaic power generation panels 5, the gaps between the adjacent solar photovoltaic power generation panels 5 are completely covered by the waterproof cover strip 6, so as to ensure that rainwater flows into the groove part 61 of the waterproof cover strip 6 and does not flow down from the gaps between the adjacent solar photovoltaic power generation panels 5.
[0028] In actual use, after rainwater falls on the roof of the solar photovoltaic power generation panels 5, it flows down along the solar photovoltaic power generation panels 5. The rainwater flows into the waterproof cover strips 6 and the auxiliary water troughs 4 and is then received into the main water troughs 2. The rainwater is discharged outside the house along the main water troughs 2, so as to achieve the waterproof effect, keep the lower part of the roof dry, and has a small height, which can increase the indoor net height, enlarge the indoor space, make more effective use of the space, and the overall weight of the support is reduced, which can improve the roof load condition and effectively guarantee the structural strength of the building.
[0029] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A building BIPV photovoltaic waterproof bracket, including a photovoltaic waterproof bracket body, characterized in that: The photovoltaic waterproof support body comprises a plurality of main water channels (2) arranged on a plurality of building beams (1), the plurality of main water channels (2) are connected to the building beams (1) via a plurality of fixing members (3), a plurality of secondary water channels (4) are arranged between two adjacent main water channels (2), and the secondary water channels (4) are fixed on the top of the main water channels (2); A solar photovoltaic power generation panel (5) is provided on the top of each of the plurality of main water channels (2) and the plurality of secondary water channels (4); a plurality of waterproof cover strips (6) are provided between two adjacent solar photovoltaic power generation panels (5); and the plurality of solar photovoltaic power generation panels (5) are fixed on the top of each of the main water channels (2) and the secondary water channels (4) by means of a plurality of component pressing blocks (7).
2. A building BIPV photovoltaic waterproof bracket according to claim 1, characterized in that: The plurality of component pressing blocks (7) are respectively arranged on the top of the plurality of waterproof cover strips (6), and the plurality of waterproof cover strips (6) are respectively arranged on the top of the plurality of fixing members (3).
3. A building BIPV photovoltaic waterproof support according to claim 2, characterized in that: The plurality of component pressing blocks (7) are fixed to the plurality of waterproof cover strips (6), the plurality of fixing members (3), the plurality of main water channels (2) and the plurality of building rails (1) via first fixing bolts (8).
4. A building BIPV photovoltaic waterproof support according to claim 1, characterized in that: The waterproof cover strip (6) comprises a groove portion (61), and the tops of both side walls of the groove portion (61) are provided with horizontal portions (62) extending outwards. The groove portion (61) is arranged between adjacent solar photovoltaic power generation panels (5), and the horizontal portions (62) on both sides extend to the upper surfaces of adjacent solar photovoltaic power generation panels (5) respectively.
5. The building BIPV photovoltaic waterproof support according to claim 1, characterized in that: Each fixing member (3) is fixed to the building beam (1) via two second fixing bolts (9), making it easy to disassemble the fixing member (3).
6. A building BIPV photovoltaic waterproof support according to claim 1, characterized in that: The plurality of secondary water guide channels (4) are distributed in a linear array between two adjacent primary water guide channels (2), and the plurality of primary water guide channels (2) are distributed in a linear array on the plurality of building beams (1).
7. The building BIPV photovoltaic waterproof support according to claim 1, characterized in that: A plurality of solar photovoltaic power generation panels (5) are distributed in a linear array on a plurality of main water channels (2) and a plurality of secondary water channels (4).
8. The building BIPV photovoltaic waterproof support according to claim 1, characterized in that: A plurality of fixing members (3) on a main water tank (2) are distributed in a linear array on the top of the main water tank (2), so as to facilitate the installation of a solar photovoltaic power generation panel (5).