CN219938254U

CN219938254U - Photovoltaic support and color steel tile roof solar photovoltaic system

Info

Publication number: CN219938254U
Application number: CN202321391121.4U
Authority: CN
Inventors: 李建中; 孙青�; 敖雳; 陈星�; 王泽斌; 熊元昌; 刘海; 刘芹良; 甘朝辉
Original assignee: Chongqing Qingdian New Energy Development Co ltd
Current assignee: Chongqing Qingdian New Energy Development Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-10-31
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of solar photovoltaic, in particular to a photovoltaic bracket and a color steel tile roof solar photovoltaic system. The photovoltaic support includes a plurality of purlins and Z style of calligraphy reinforcement support, and a plurality of purlins set up in the coplanar, and two adjacent purlins are parallel to each other, and Z style of calligraphy reinforcement support is the contained angle setting with the purlin, and one end of Z style of calligraphy reinforcement support is connected with one of adjacent purlins, and the other end of Z style of calligraphy reinforcement support is connected with another of adjacent purlins. The purlines are arranged in the same plane, and the adjacent purlines are parallel to each other, so that the mounting surface of the photovoltaic module can be ensured to have good flatness. Thus, the problem that the photovoltaic module is difficult to install or unstable due to the fact that the installation surface is partially uneven can be avoided. Through setting up Z style of calligraphy reinforcement support, can improve photovoltaic support's wholeness ability and stability.

Description

Photovoltaic support and color steel tile roof solar photovoltaic system

Technical Field

The utility model relates to the technical field of solar photovoltaic, in particular to a photovoltaic bracket and a color steel tile roof solar photovoltaic system.

Background

The utility model provides a various steel tile roofing photovoltaic support is a bearing structure for installing photovoltaic module, the installation that is particularly designed for various steel tile roofing. Color steel tile is a lightweight, strong roofing material commonly used for roof covering in industrial and residential buildings. In order to utilize roof space for solar power generation, color steel tile roofing photovoltaic support systems have been developed. The design and installation of the photovoltaic bracket of the color steel tile roof need to consider factors such as bearing capacity, wind load, safety and the like of the roof structure. At present, the fixation of a color steel tile roof photovoltaic module mainly depends on double aluminum profile purlines. However, due to the long exposure of the roof to wind, sun, construction and other factors, the local flatness may be problematic, resulting in the following series of hidden troubles: first, the double purlins may not be coplanar, which can directly affect the installation of the photovoltaic module. Secondly, because fixed insecure, there is the potential safety hazard between photovoltaic module and the roofing. In addition, locally raised photovoltaic modules are susceptible to damage. Finally, the angle of the photovoltaic module may deviate, thereby affecting the photovoltaic power generation efficiency.

Therefore, a photovoltaic bracket and a color steel tile roof solar photovoltaic system are needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a photovoltaic bracket, which can avoid the problem of difficult or unstable installation of a photovoltaic module caused by local uneven installation surface and improve the overall performance and stability of the photovoltaic bracket.

To achieve the purpose, the utility model adopts the following scheme:

the photovoltaic support comprises a plurality of purlines and a Z-shaped reinforcing support, wherein the purlines are arranged in the same plane, two adjacent purlines are parallel to each other, the Z-shaped reinforcing support and the purlines are arranged at an included angle, one end of the Z-shaped reinforcing support is connected with one of the adjacent purlines, and the other end of the Z-shaped reinforcing support is connected with the other one of the adjacent purlines.

Illustratively, the zig-zag reinforcement brace is disposed at 60 ° to the purline.

Illustratively, the photovoltaic bracket includes a plurality of the zig-zag reinforcement brackets, the plurality of zig-zag reinforcement brackets being disposed at intervals.

Illustratively, a plurality of the zig-zag reinforcement brackets are disposed at uniform intervals.

Illustratively, the purlin is an aluminum profile.

The zigzag reinforcing bracket is an aluminum profile for example.

Illustratively, the purline is threadably coupled to the zigzag reinforcing bracket.

The utility model further aims to provide a photovoltaic support and a color steel tile roof solar photovoltaic system, which can avoid the problem of difficult or unstable installation of a photovoltaic module caused by uneven local installation surface and improve the overall performance and stability of the photovoltaic support.

To achieve the purpose, the utility model adopts the following scheme:

the color steel tile roof solar photovoltaic system comprises the photovoltaic bracket of any one of the above.

The color steel tile roofing solar photovoltaic system further comprises a photovoltaic module, a clamp and a color steel tile roofing, wherein the photovoltaic module is connected to one side of a plane formed by a plurality of the purlines, and the color steel tile roofing is connected to the other side of the plane formed by the purlines through the clamp.

The color steel tile roof solar photovoltaic system further comprises a pressing block, and the purline and the photovoltaic module are in threaded connection through the pressing block.

The beneficial effects of the utility model are as follows:

in the photovoltaic bracket provided by the utility model, the purlines are arranged in the same plane, and the adjacent purlines are mutually parallel, so that the mounting surface of the photovoltaic module can be ensured to have good flatness. Thus, the problem that the photovoltaic module is difficult to install or unstable due to the fact that the installation surface is partially uneven can be avoided. Through setting up Z style of calligraphy reinforcement support, can improve photovoltaic support's wholeness ability and stability. The angle setting of Z style of calligraphy reinforcement support helps releasing purlin local stress to form even holding power distribution between the purlin. The bearing capacity of the photovoltaic support can be enhanced, and the deformation and damage risks of the purlines and the support are reduced. Through being connected Z style of calligraphy reinforcement support's one end and adjacent purlin to and the other end is connected with adjacent purlin, can increase the whole rigidity and the stability of photovoltaic support. The connection can effectively transfer load and stress, ensure firm connection between the photovoltaic module and the bracket, and reduce potential safety hazards.

The color steel tile roof solar photovoltaic system comprises the photovoltaic support, wherein a plurality of purlines are arranged in the same plane, and adjacent purlines are parallel to each other, so that the mounting surface of the photovoltaic module can be ensured to have good flatness. Thus, the problem that the photovoltaic module is difficult to install or unstable due to the fact that the installation surface is partially uneven can be avoided. Through setting up Z style of calligraphy reinforcement support, can improve photovoltaic support's wholeness ability and stability. The angle setting of Z style of calligraphy reinforcement support helps releasing purlin local stress to form even holding power distribution between the purlin. The bearing capacity of the photovoltaic support can be enhanced, and the deformation and damage risks of the purlines and the support are reduced. Through being connected Z style of calligraphy reinforcement support's one end and adjacent purlin to and the other end is connected with adjacent purlin, can increase the whole rigidity and the stability of photovoltaic support. The connection can effectively transfer load and stress, ensure firm connection between the photovoltaic module and the bracket, and reduce potential safety hazards.

Drawings

Fig. 1 is a schematic structural view of a photovoltaic bracket provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of the color steel tile roofing solar photovoltaic system provided by the utility model;

fig. 4 is a partial enlarged view at B in fig. 3.

In the figure:

100. a photovoltaic support; 110. purlin; 120. a Z-shaped reinforcing bracket; 200. a photovoltaic module; 300. a clamp; 400. color steel tile roof; 500. and (5) briquetting.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the present utility model, directional terms, such as "upper", "lower", "left", "right", "inner" and "outer", are used for convenience of understanding and are not to be construed as limiting the scope of the present utility model unless otherwise specified.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the present embodiment provides a color steel tile roofing solar photovoltaic system. The color steel tile roof solar photovoltaic system comprises a photovoltaic bracket 100, a photovoltaic module 200, a clamp 300 and a color steel tile roof 400. The photovoltaic bracket 100 in this embodiment includes a plurality of purlines 110 and a zigzag reinforcing bracket 120, the purlines 110 are disposed in the same plane, two adjacent purlines 110 are parallel to each other, the zigzag reinforcing bracket 120 is disposed at an included angle with the purlines 110, one end of the zigzag reinforcing bracket 120 is connected with one of the adjacent purlines 110, and the other end of the zigzag reinforcing bracket 120 is connected with the other one of the adjacent purlines 110. The purlins 110 are disposed in the same plane, and adjacent purlins 110 are parallel to each other, so that the mounting surface of the photovoltaic module 200 can be ensured to have good flatness. This can avoid the problem of difficulty or instability in mounting the photovoltaic module 200 due to local unevenness of the mounting surface. By providing the zigzag reinforcement brackets 120, the overall performance and stability of the photovoltaic bracket 100 can be improved. The angled placement of the zig-zag reinforcement brace 120 helps to relieve local stresses in the purlins 110 and provide uniform distribution of bracing forces between purlins 110. This may enhance the load carrying capacity of the photovoltaic bracket 100 and reduce the risk of deformation and breakage of the purlins 110 and the bracket. By connecting one end of the zigzag reinforcing brackets 120 to an adjacent purlin 110 and the other end to an adjacent purlin 110, the overall rigidity and stability of the photovoltaic bracket 100 can be increased. The connection can effectively transfer load and stress, ensure firm connection between the photovoltaic module 200 and the bracket, and reduce potential safety hazards.

The photovoltaic module 200 in this embodiment is connected to one side of a plane formed by a plurality of purlins 110, and the color steel tile roofing 400 is connected to the other side of the plane formed by a plurality of purlins 110 by means of a jig 300. The photovoltaic module 200 is firmly fixed on the color steel tile roof 400 through being connected to the purlines 110 of the photovoltaic bracket 100, so that the movement and falling of the module are avoided, and the safety and stability of the system are ensured.

Specifically, the color steel tile roofing solar photovoltaic system in this embodiment further includes a pressing block 500, and the purline 110 and the photovoltaic module 200 are in threaded connection through the pressing block 500. Through the threaded connection of the press blocks 500, firm connection is formed between the purlines 110 and the photovoltaic modules 200, and stability and reliability of the system are enhanced. The connecting mode has high anti-seismic and wind-resistant capabilities, and can effectively prevent the loosening and falling of the photovoltaic module 200.

Preferably, the zigzag reinforcing brackets 120 in the present embodiment are disposed at 60 ° with respect to the purlines 110, so as to provide a greater supporting force and stability. This angle helps to evenly distribute the load and provide sufficient rigidity to ensure that the photovoltaic module 200 remains stable under various external loads and environmental conditions, can better distribute stress between the purlines 110 and the reinforcing brackets, can reduce local stress concentrations, reduce deformation and damage risk of the module and brackets, and improve durability and reliability of the system. Such an arrangement can therefore provide better stability, load carrying capacity and installation efficiency, thereby optimizing the performance and reliability of the photovoltaic system.

Further, the photovoltaic bracket 100 in the present embodiment includes a plurality of zigzag reinforcing brackets 120, and the plurality of zigzag reinforcing brackets 120 are disposed at intervals. The provision of the plurality of zig-zag reinforcement brackets 120 may enhance the overall performance and stability of the photovoltaic bracket 100. Each zigzag reinforcing brace 120 can provide additional support and reinforcement to effectively disperse the weight and load of the photovoltaic module 200, thereby reducing the stress and pressure of the purlins 110 and reducing the risk of deformation and damage. The spacing between the zig-zag reinforcement brackets 120 helps to evenly distribute the load and provides flexibility to the photovoltaic bracket 100. Proper spacing can make the bracket system better adapt to the shape and condition change of the roof, and simultaneously, the construction and maintenance operation are convenient. The spaced arrangement of the plurality of zigzag reinforcement brackets 120 may improve the installation efficiency of the photovoltaic module 200. The reasonable interval makes photovoltaic module 200 can install on the support uniformly to conveniently connect and adjust, improve convenience and the accuracy of construction.

Further preferably, the plurality of zigzag reinforcing brackets 120 in the present embodiment are disposed at even intervals. The zigzag reinforcing brackets 120 disposed at uniform intervals can ensure the uniformity and stability of the photovoltaic bracket 100. By uniformly distributing the reinforcing brackets in the entire bracket system, the condition of overlarge local stress or uneven load can be avoided, thereby reducing the pressure and stress of the purline 110 and improving the bearing capacity and stability of the system. The adoption of the plurality of Z-shaped reinforcing brackets 120 which are uniformly arranged at intervals can improve the stability of the system, the layout optimization of the photovoltaic module 200 and the convenience of construction and maintenance, and further enhance the performance and reliability of the photovoltaic system.

Further, the purline 110 in this embodiment is an aluminum profile. The aluminum profile has the characteristics of light weight and high strength, so that the purline 110 is lighter and easy to install. Compared with other materials, the aluminum profile has lower density, thereby reducing the weight of the whole bracket system, reducing the load on the roof structure and simplifying the construction process. The aluminum profile has good corrosion resistance and weather resistance. The purline 110 made of aluminum profiles can effectively resist corrosion and oxidation, prolong the service life of the bracket and improve the reliability and durability of the system. The aluminum profile is easy to process and customize, and can meet the requirements of different roof shapes and photovoltaic layouts. The photovoltaic bracket 100 needs to be customized and installed according to the size and shape of a specific roof, and the plasticity and workability of the aluminum profile make the manufacturing and adjustment of the bracket more convenient and flexible.

Preferably, the zigzag reinforcing bracket 120 in the present embodiment is an aluminum profile. The aluminum profile has the characteristics of light weight and high strength, so that the Z-shaped reinforcing bracket 120 is lighter and easy to install. The aluminum material has light weight, is favorable for reducing the load of the bracket, reduces the pressure on the roof structure and simplifies the construction process. The aluminum profile has good corrosion resistance and weather resistance. In the outdoor environment, the zigzag reinforcement bracket 120 needs to face factors such as wind, sun, humidity and the like, and the aluminum profile can effectively resist corrosion and oxidation, so that the service life of the bracket is prolonged, and the reliability and durability of the system are improved. The aluminum profile has good heat conductivity and heat dissipation performance. The photovoltaic module 200 can generate certain heat in the power generation process, and the adoption of the aluminum profile with good heat conductivity as the Z-shaped reinforcing bracket 120 can help to effectively dissipate heat, reduce the temperature of the module and improve the power generation efficiency and stability of the photovoltaic system. The aluminum profile is easy to process and customize, the Z-shaped reinforcing bracket 120 needs to be customized and installed according to the size and shape of a specific roof, and the plasticity and the processability of the aluminum profile enable the manufacturing and adjustment of the bracket to be more convenient and flexible.

Specifically, the purline 110 in this embodiment is screwed with the zigzag reinforcing brackets 120. The threaded connection provides a more secure fixation. By adopting threaded connection, the purline 110 and the Z-shaped reinforcing bracket 120 can be tightly connected together, so that the stability and strength of connection are increased, and loosening and deformation in the use process are effectively prevented. The threaded connection is convenient to detach and adjust. The threaded connection is removable so that it is more convenient when the purlin 110 or the zigzag reinforcing brace 120 needs to be replaced or adjusted. By rotating the threaded connection, installation, removal and adjustment can be conveniently performed, improving maintainability and adjustability of the photovoltaic bracket 100. The threaded connection can evenly distribute stress. The threaded connection has good stress dispersion characteristics, can evenly distribute the stress of the connection point to the whole connection area of the purline 110 and the Z-shaped reinforced bracket 120, reduces stress concentration, reduces fatigue and fracture risk of the connection point, and improves the durability and reliability of the bracket.

It is to be understood that the above-described embodiments of the present utility model are provided by way of illustration only and not limitation of the embodiments thereof. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The photovoltaic support is characterized by comprising a plurality of purlines (110) and Z-shaped reinforcing supports (120), wherein the purlines (110) are arranged in the same plane, two adjacent purlines (110) are parallel to each other, the Z-shaped reinforcing supports (120) are arranged at an included angle with the purlines (110), one end of each Z-shaped reinforcing support (120) is connected with one of the two adjacent purlines (110), and the other end of each Z-shaped reinforcing support (120) is connected with the other one of the two adjacent purlines (110).

2. The photovoltaic bracket according to claim 1, characterized in that the zigzag reinforcement bracket (120) is disposed at an angle of 60 ° to the purline (110).

3. The photovoltaic bracket according to claim 1, characterized in that the photovoltaic bracket (100) comprises a plurality of the zigzag reinforcement brackets (120), and a plurality of the zigzag reinforcement brackets (120) are disposed at intervals.

4. A photovoltaic bracket according to claim 3, characterized in that a plurality of said zigzag reinforcing brackets (120) are arranged at uniform intervals.

5. The photovoltaic bracket according to any of claims 1-4, characterized in that the purline (110) is an aluminum profile.

6. The photovoltaic bracket according to any of claims 1-4, characterized in that the zigzag reinforcement bracket (120) is an aluminum profile.

7. The photovoltaic bracket according to any of claims 1-4, wherein the purline (110) is threaded with the zigzag reinforcement bracket (120).

8. A colour steel tile roofing solar photovoltaic system comprising a photovoltaic support according to any one of claims 1 to 7.

9. The color steel tile roofing solar photovoltaic system according to claim 8, further comprising a photovoltaic module (200), a fixture (300) and a color steel tile roofing (400), wherein the photovoltaic module (200) is connected to one side of a plane formed by a plurality of purlins (110), and the color steel tile roofing (400) is connected to the other side of the plane formed by a plurality of purlins (110) through the fixture (300).

10. The color steel tile roofing solar photovoltaic system according to claim 9, further comprising a press block (500), wherein the purline (110) is screwed with the photovoltaic module (200) through the press block (500).