Building assembly and house building
By setting up a ventilation structure on the edge sealing plate of the building components, the problem of insufficient heat dissipation capacity of the photovoltaic module is solved, and effective heat dissipation and ventilation effect is achieved.
Patent Information
- Application Number
- CN202421887951.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-08-05
AI Technical Summary
In existing photovoltaic power generation systems, edge sealing design leads to insufficient heat dissipation capabilities of photovoltaic modules.
A building component is designed, and the edge sealing plate is provided with a ventilation structure, including ventilation holes or partitions, to form a ventilation zone through which the photovoltaic module dissipates heat and ventilates.
Through the design of ventilation structure and interval settings, the photovoltaic module can effectively dissipate heat and ventilation, improving the overall heat dissipation performance of the system.
Smart Images
Figure CN222886948U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of photovoltaic technology, and particularly relates to a building component and a building. Background Art
[0002] Photovoltaic power generation is a technology that directly converts solar energy into electrical energy by using the photovoltaic effect, mainly realized through devices such as photovoltaic cells, photovoltaic modules, and inverters. Its applications include rooftop photovoltaic systems, ground photovoltaic power stations, and portable photovoltaic devices, etc. Nowadays, solar photovoltaic power generation technology has developed to a relatively mature stage. In the existing photovoltaic power generation system, the distributed photovoltaic system is an important part, and the industrial and commercial rooftop photovoltaic system is a relatively common system form among them.
[0003] Currently, with the continuous update and iteration of the market, the roof eaves, gable walls, and ridges are usually designed with edge sealing. This edge sealing design closes the roof eaves, gable walls, and ridges and other parts, resulting in insufficient heat dissipation capacity of the photovoltaic modules installed on the roof. Summary of the Utility Model
[0004] The utility model provides a building component and a building, aiming to solve the technical problem of insufficient heat dissipation capacity of photovoltaic modules installed in buildings with edge sealing.
[0005] In the embodiment of the utility model, a building component and a building are provided. A photovoltaic module is arranged on the building component. The building component includes a wall panel, and an edge sealing plate is arranged on the wall panel; the edge sealing plate includes a first edge sealing main body and an edge sealing bent lower edge connected to the first edge sealing main body; wherein, ventilation structures are opened on both the first edge sealing main body and the edge sealing bent lower edge, the first edge sealing main body is arranged at an interval from the wall panel, and the photovoltaic module dissipates heat and ventilates through the ventilation structures.
[0006] Furthermore, the ventilation structure includes a plurality of ventilation holes.
[0007] Furthermore, the ventilation structure includes a plurality of spaced partitions, and the spaced areas between adjacent partitions form ventilation areas.
[0008] Furthermore, the edge sealing plate further includes an edge sealing fixing section connected to the edge sealing bent lower edge, and the edge sealing fixing section is fixedly arranged on the wall panel.
[0009] Furthermore, the edge sealing plate further includes a second edge sealing main body connected to one end of the first edge sealing main body, and a waterproof bend is arranged on the edge of the second edge sealing main body; the photovoltaic module includes a support, and the support has a bend, and the bend angle of the waterproof bend corresponds to the bend angle of the support.
[0010] Further, self-tapping screws are provided on the edge-sealing and fixing section, and the edge-sealing and fixing section is fixed to the wall panel through the self-tapping screws.
[0011] Further, a foam plug is provided inside the wall panel, and the self-tapping screw penetrates through the entire foam plug.
[0012] Further, the building component further includes a support module, the support module supports the wall panel, and the photovoltaic module is on the support module; the self-tapping screw also penetrates into the support module.
[0013] Further, the support module includes a main purlin and a secondary purlin, the main purlin is arranged on the secondary purlin, and the photovoltaic module is arranged on the main purlin.
[0014] An embodiment of the present invention also provides a house building, and the house building includes the building component as described above.
[0015] For a building component and a house building provided by an embodiment of the present invention. Since a ventilation structure is provided on the edge-sealing plate in the house building, and the first edge-sealing main body of the edge-sealing plate is arranged at an interval from the wall panel. Therefore, the photovoltaic module on the building component can complete air exchange with the external environment through the ventilation structure and the interval between the first edge-sealing main body and the wall panel, so that the photovoltaic module arranged in the building with edge-sealing can achieve the effect of ventilation and heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a schematic structural diagram of a house building provided by an embodiment of the present invention;
[0018] Figure 2 It is a schematic structural diagram of a building component provided by an embodiment of the present invention;
[0019] Figure 3 For Figure 2 It is a schematic diagram of the ventilation path of the building component described above;
[0020] Figure 4 For Figure 2 It is a schematic side view structure diagram of the edge-sealing plate in the building component described above;
[0021] Figure 5 For Figure 4 The front view structural schematic diagram when the ventilation structure in the edge sealing board described in
[0022] Figure 6 is composed of ventilation small holes, and the ventilation small holes are regularly arranged; Figure 4 The front view structural schematic diagram when the ventilation structure in the edge sealing board described in
[0023] Figure 7 is composed of ventilation small holes, and the ventilation small holes are randomly or asymmetrically arranged; Figure 4 The front view structural schematic diagram when the ventilation structure in the edge sealing board described in
[0024] Figure 8 is composed of partition plates; Figure 5 The structural schematic diagram of the ventilation structure described in
[0025] Figure 9 is Figure 6 The structural schematic diagram of the ventilation structure described in
[0026] Figure 10 is Figure 7 The structural schematic diagram of the ventilation structure described in
[0027] Main component symbol description: 1000, building; 100, building component; 200, photovoltaic module; 300, support module; 301, main purlin; 302, secondary purlin; 10, wall panel; 20, edge sealing board; 30, self-tapping screw; 40, foam plug; 21, first edge sealing main body; 22, edge sealing bent lower edge; 23, ventilation structure; 24, edge sealing fixed section; 25, second edge sealing main body; 201, support; 251, waterproof bend; 231, ventilation small hole; 232, partition plate; 233, ventilation area. Detailed implementation manners
[0028] In order to enable those skilled in the art of the present technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use scenarios of other materials.
[0030] Please refer to Figures 1 to 10 , the present utility model provides a building component 100 and a building 1000. The building 1000 in the embodiments of the present utility model may include the building component 100 in the embodiments of the present utility model. The building 1000 may specifically be a building such as a factory building, a shed, a warehouse, or a housing.
[0031] Please refer to Figures 2 to 10 , a photovoltaic module 200 is provided on the building component 100 in the embodiments of the present utility model. Specifically, a plurality of photovoltaic modules 200 may be provided. The building component 100 includes a wall panel 10, and the wall panel 10 is a board or panel for constructing the wall of the building 1000. These boards or panels may be made of various materials, such as wood, gypsum board, metal plate, or composite material. The wall panel 10 may be installed on the frame structure of the building 1000 to form the exterior wall or interior wall of the building 1000.
[0032] A sealing edge board 20 is provided on the wall panel 10 for covering the exposed part of the wall panel 10. Specifically, the sealing edge board 20 is provided on the exterior wall of the wall panel 10. The sealing edge board 20 seals the edge of the wall panel 10 to improve the neatness and aesthetics of the wall panel 10.
[0033] As Figure 2 and Figure 4 shown, the sealing edge board 20 specifically includes a first sealing edge main body 21 and a sealing edge bent lower edge 22 connected to the first sealing edge main body 21. Among them, ventilation structures 23 are provided on both the first sealing edge main body 21 and the sealing edge bent lower edge 22, and the first sealing edge main body 21 is spaced apart from the wall panel 10.
[0034] Specifically, the edge-sealing plate 20 specifically includes a first edge-sealing main body 21, and the first edge-sealing main body 21 constitutes the main part of the edge-sealing plate 20 in the first direction. At the other end of the first edge-sealing main body 21, an edge-sealing bent lower edge 22 is connected and arranged. When the edge-sealing plate 20 is arranged on the wall panel 10, the edge-sealing bent lower edge 22 is specifically located below the first edge-sealing main body 21. And the edge-sealing plate 20 is bent, and the connection part between the first edge-sealing main body 21 and the edge-sealing bent lower edge 22 is specifically a bent part of the edge-sealing plate 20. The first edge-sealing main body 21 is arranged along the first direction. In the application scenario, when the edge-sealing plate 20 is actually arranged on the wall panel 10, the first edge-sealing main body 21 is arranged vertically, and the edge-sealing bent lower edge 22 is arranged obliquely and is in contact connection with the surface of the wall panel 10.
[0035] In the embodiment of the present utility model, as Figures 5 to 10 shown, ventilation structures 23 are respectively arranged on the first edge-sealing main body 21 and the edge-sealing bent lower edge 22, so that the edge-sealing plate 20 can be ventilated through the ventilation structures 23. Moreover, the first edge-sealing main body 21 is arranged at an interval from the wall panel 10, and the photovoltaic module 200 dissipates heat and is ventilated through the ventilation structures 23. Therefore, as Figure 2 and Figure 3 shown, that is, a ventilation channel is formed between the edge-sealing plate 20 and the wall panel 10, and air in the external environment can enter the ventilation channel from the ventilation structures 23, effectively promoting air circulation. The photovoltaic module 200 arranged on the building component 100 can complete air exchange with the external environment through the ventilation structures 23 and the ventilation channel, so that the photovoltaic module 200 arranged on the building with edge-sealing can achieve the effect of ventilation and heat dissipation.
[0036] The edge-sealing plate 20 can specifically be an integral steel plate or aluminum plate formed through certain processes such as cutting, stamping, and bending, and manufactured through a certain heat treatment process. The edge-sealing plate 20 can achieve the effect of improving performance through heat treatment. The edge-sealing plate 20 as a whole has certain strength, stiffness, elasticity, and toughness.
[0037] Further, for the specific position of the ventilation structure 23 arranged on the first edge-sealing main body 21, in a possible implementation manner, the ventilation structure 23 is specifically arranged at a position on the first edge-sealing main body 21 close to the edge-sealing bent lower edge 22.
[0038] Further, as Figure 5 and Figure 6 shown, for the specific composition of the ventilation structure 23. In a possible implementation manner, the ventilation structure 23 includes a plurality of ventilation small holes 231.
[0039] Specifically, that is, the ventilation structure 23 can specifically be composed of a plurality of ventilation small holes 231. As Figure 5 and Figure 8As shown, each ventilation hole 231 can be regularly arranged in an array on the first edge-sealing main body 21 and the edge-sealing bent lower edge 22, and this arrangement is simple and easy to manufacture, and can provide a relatively uniform ventilation effect; and, as Figure 6 and Figure 9 each ventilation hole 231 can also be distributed on the first edge-sealing main body 21 and the edge-sealing bent lower edge 22 in a random or asymmetric manner, and this arrangement can create a more modern or unique appearance effect. Of course, users can choose the arrangement according to the actual situation, and no restrictions are made here.
[0040] Furthermore, in addition to the ventilation structure 23 composed of multiple ventilation holes 231, in a possible implementation manner, as Figure 7 and Figure 10 shown, the ventilation structure 23 can also include multiple spaced-apart partition plates 232, and the spaced-apart regions between adjacent partition plates 232 form ventilation regions 233.
[0041] Specifically, that is, the ventilation structure 23 can be composed of multiple spaced-apart partition plates 232. The spaced-apart regions between adjacent partition plates 232, or rather, the spaced-apart regions on both sides of each partition plate 232 form the ventilation regions 233 for ventilation. By designing the ventilation structure 23 as partition plates 232, in addition to achieving ventilation, it can also enhance the structural strength and stability of the edge-sealing plate 20.
[0042] Furthermore, please refer to Figure 4 for the specific structure of the edge-sealing plate 20. The edge-sealing plate 20 further includes an edge-sealing fixing section 24, the edge-sealing fixing section 24 is connected to the edge-sealing bent lower edge 22, the edge-sealing fixing section 24 is fixedly arranged on the wall panel 10, and specifically, the edge-sealing fixing section 24 is fitted on the wall panel 10. Moreover, the edge-sealing bent lower edge 22 is specifically inclined, one end of the edge-sealing bent lower edge 22 is connected to the other end of the first edge-sealing main body 21, and the other end of the edge-sealing bent lower edge 22 is connected to the edge-sealing fixing section 24.
[0043] Specifically, the edge-sealing bent lower edge 22 and the edge-sealing fixing section 24 specifically form a bent V-shaped structure. The edge-sealing fixing section 24 is fixedly arranged on the wall panel 10 and is integrally fitted with the wall panel 10. Specifically, the edge-sealing plate 20 is fixedly arranged on the wall panel 10 through the edge-sealing fixing section 24.
[0044] Furthermore, because there is a ventilation structure 23 on the edge-sealing plate 20, although ventilation and heat dissipation can be carried out, external water vapor can also enter the photovoltaic module 200 or the building interior through the ventilation structure 23, affecting the normal operation of the photovoltaic module and the daily life of users.
[0045] Therefore, for waterproofing, asFigure 2 , Figure 4 and Figure 5 As shown in Figure 4 and Figure 5 , in a possible implementation, the edge sealing plate 20 further includes a second edge sealing body 25 connected to the other end of the first edge sealing body 21. A waterproof bend 251 is provided on the edge of the second edge sealing body 25. The photovoltaic module 200 includes a support 201 with a bend thereon, and the bending angle of the waterproof bend 251 corresponds to the bending angle of the bend of the support 201.
[0046] Specifically, the edge sealing plate 20 further includes a second edge sealing body 25 connected to the other end of the first edge sealing body 21. The connection between the first edge sealing body 21 and the second edge sealing body 25 is another bending portion of the edge sealing plate 20. The second edge sealing body 25 is arranged on the wall along the second direction, and the second edge sealing body 25 serves as the main body portion of the edge sealing plate 20 in the second direction. The first direction and the second direction are perpendicular to each other. In the application scenario, when the edge sealing plate 20 is actually arranged on the wall panel 10, the second edge sealing body 25 is arranged horizontally. Therefore, through the first edge sealing body 21 and the second edge sealing body 25, the edge sealing plate 20 can achieve edge sealing for the wall panel 10 in the horizontal and vertical directions.
[0047] A waterproof bend 251 is provided on the edge of the second edge sealing body 25, and this waterproof bend 251 is arranged on the other side of the connection between the first edge sealing body 21 and the second edge sealing body 25. The bending angle of the waterproof bend 251 corresponds to the bending angle of the bend of the support 201. Therefore, it can prevent external water vapor from flowing into the photovoltaic module 200, achieving the effect of waterproofing.
[0048] Furthermore, for the fixed connection method between the edge sealing plate 20 and the wall panel 10, as Figure 2 shown, in a possible implementation, self-tapping screws 30 are provided on the edge sealing fixing section 24 of the edge sealing plate 20, and the edge sealing fixing section 24 is fixed to the wall panel 10 through the self-tapping screws 30. Among them, the self-tapping screws 30 can specifically be rivets. And the self-tapping screws 30 specifically penetrate through the entire thickness of the edge sealing plate 20 and the entire thickness of the wall panel 10 to fixedly arrange the edge sealing plate 20 on the wall panel 10.
[0049] And, a foam plug 40 is arranged inside the wall panel 10, and the self-tapping screws 30 penetrate through the entire foam plug 40. Through the arrangement of the foam plug 40, the voids or gaps inside the wall panel 10 can be filled, effectively sealing the flow of air and moisture. This helps prevent the loss of heat and cold air and improves the energy efficiency of the wall panel 10; in addition, the material of the foam plug 40 has certain elasticity and adhesiveness, which can effectively support and fix the self-tapping screws 30, achieving the effect of helping to ensure that the self-tapping screws 30 are firmly fixed on the wall panel 10 and are not easily loosened or displaced.
[0050] Furthermore, the building component 100 further includes a support module 300 which can support the wall panel 10. The photovoltaic module 200 is specifically arranged on the support module 300, and the self-tapping screw 30 also penetrates into the support module 300. The support module 300 specifically includes a main purlin 301 and a secondary purlin 302. The main purlin 301 is arranged on the secondary purlin 302, and the photovoltaic module 200 is arranged on the main purlin 301. The main purlin 301 can support the photovoltaic module 200. Moreover, in addition to penetrating the entire thickness of the wall panel 10 and the thickness of the edge sealing plate 20, the self-tapping screw 30 also specifically penetrates into one of the secondary purlins 302 close to the wall panel 10, so as to fix the edge sealing plate 20, the wall panel 10 and the support module 300 through the self-tapping screw 30.
[0051] Therefore, for the building 1000 of the embodiment of the present utility model, since ventilation structures 23 are provided on both the first edge sealing main body 21 and the edge sealing bent lower edge 22 in its building component 100, the edge sealing plate 20 can be ventilated through the ventilation structures 23, and the first edge sealing main body 21 is arranged at an interval from the wall panel 10. Therefore, a ventilation channel is formed between the edge sealing plate 20 and the wall body, and air in the external environment can enter the ventilation channel through the ventilation structures 23, effectively promoting air circulation. The photovoltaic module 200 arranged on the building component 100 can complete air exchange with the external environment through the ventilation structures 23 and the interval between the first edge sealing main body 21 and the wall panel 10, so that the photovoltaic module 200 arranged in the building group with edge sealing can achieve the effect of ventilation and heat dissipation.
[0052] It should be noted that the present utility model takes a building component 100 and a building 1000 as examples to introduce the specific structure and working principle of the present utility model. However, the application of the present utility model is not limited to a kind of frame composite material, photovoltaic module and photovoltaic system, and can also be applied to the production and use of other similar workpieces.
[0053] In the description of this specification, the description with reference to terms such as "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0054] In addition, the above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A building assembly, characterized in that: The building assembly is provided with a photovoltaic module, the building assembly comprises a wall panel, and the wall panel is provided with an edge banding board; The edge sealing plate comprises a first edge sealing body and an edge sealing bent lower edge connected to the first edge sealing body; Wherein, ventilation structures are provided on the first edge sealing body and the bent lower edge of the edge sealing body, the first edge sealing body is spaced apart from the wall panel, and the photovoltaic module is cooled and ventilated through the ventilation structure.
2. The building assembly according to claim 1, characterized in that The ventilation structure includes a plurality of ventilation holes.
3. The building assembly according to claim 1, characterized in that The ventilation structure comprises a plurality of partitions arranged at intervals, and the interval areas between adjacent partitions form ventilation areas.
4. The building assembly according to claim 1, characterized in that The edge sealing board also includes an edge sealing fixing section connected to the bent lower edge of the edge sealing, and the edge sealing fixing section is fixedly arranged on the wall board.
5. The building assembly according to claim 1, characterized in that The edge sealing plate further comprises a second edge sealing body connected to one end of the first edge sealing body, and a waterproof bend is arranged on the edge of the second edge sealing body; The photovoltaic module comprises a support, the support has a bend, and the bending angle of the waterproof bend corresponds to the bending angle of the support bend.
6. The building assembly according to claim 4, characterized in that The edge sealing fixing section is provided with self-tapping screws, and the edge sealing fixing section is fixed to the wallboard through the self-tapping screws.
7. The building assembly according to claim 6, characterized in that A foam plug is arranged in the wall panel, and the self-tapping screw runs through the entire foam plug.
8. The building assembly according to claim 7, characterized in that It also includes a supporting module, which supports the wall panel, and the photovoltaic module is on the supporting module; the self-tapping screws also penetrate into the supporting module.
9. The building assembly according to claim 8, characterized in that The supporting module comprises a main purlin and a secondary purlin, the main purlin is arranged on the secondary purlin, and the photovoltaic module is arranged on the main purlin.
10. A building structure, characterized in that: Comprising the building assembly according to any one of claims 1 to 9.