CN216340528U

CN216340528U - Mounting structure of roof photovoltaic support

Info

Publication number: CN216340528U
Application number: CN202122564956.2U
Authority: CN
Inventors: 周会晶; 郑道涛; 郑根水; 曾晓波; 杨晓慧
Original assignee: Tonking New Energy Technology Jiangshan Co ltd
Current assignee: Tonking New Energy Technology Jiangshan Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model provides a mounting structure of roof photovoltaic support, includes the purlin, sets up photovoltaic module connecting piece and basin on the purlin, the first end of photovoltaic module connecting piece with the purlin is connected, the second end with photovoltaic module's frame with the edge connection of basin. The mounting structure saves the die development process, saves materials and working hours and reduces the cost due to designing the water tank into a simple structure. The photovoltaic module connecting piece can tightly fix the photovoltaic module, the water tank and the purline together through bolts and other fasteners, and the safety and the stability of the photovoltaic module connecting piece are superior to those of the traditional pressing block fixed connection. In addition, according to the mounting structure of the roof photovoltaic bracket, the assembly connecting piece is matched with the water tank, and the roof photovoltaic bracket can be flexibly assembled according to photovoltaic assemblies with different sizes and scales, so that the mounting structure is higher in adaptability and interchangeability and suitable for roof mounting on different occasions.

Description

Mounting structure of roof photovoltaic support

Technical Field

The utility model relates to a solar photovoltaic bracket, in particular to a mounting structure of a roof photovoltaic bracket.

Background

Solar photovoltaic power generation is a technology of receiving incident sunlight by using a solar photovoltaic module, converting light energy into electric energy by photovoltaic conversion, and collecting the generated electric energy for use. In terms of the installation site of the photovoltaic module, the roof is also the preferred site for the photovoltaic system to utilize solar energy. For example, chinese utility model No. 201821377155.7 shown in fig. 1 discloses a combined installation part of a photovoltaic power generation module, in which a central pressing block and a side pressing block 4 and a pressing block fixing member 2 are provided above a north-south drainage groove installed on a roof to press and fix a photovoltaic module 3 on the drainage groove. However, the stability and safety of the press block are not as good as those of a bolt-type connecting piece, and the installation process is more complicated and time-consuming. In addition, in the installation part shown in fig. 1, the whole drainage channel is made of a profile similar to an M shape, the structure is complex, a mold needs to be developed according to the sizes of various photovoltaic modules, the processing period is long, and the material cost is high, so that the construction cost and the maintenance cost of the whole photovoltaic bracket are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a mounting structure of a roof photovoltaic bracket.

The mounting structure of the roof photovoltaic bracket comprises a purline, a photovoltaic module connecting piece and a water tank, wherein the photovoltaic module connecting piece is arranged on the purline, the first end of the photovoltaic module connecting piece is connected with the purline, and the second end of the photovoltaic module connecting piece is connected with the frame of the photovoltaic module and the edge of the water tank.

The roof photovoltaic support mounting structure is characterized in that the photovoltaic module connecting piece is of a Z-shaped section basically.

The roof photovoltaic support mounting structure is characterized in that the second end of the photovoltaic module connecting piece is provided with an extension section which is connected to the frame of the photovoltaic module in an extending mode.

The mounting structure of the roof photovoltaic bracket, wherein the water tank comprises a tank wall with a substantially V-shaped section.

The roof photovoltaic support mounting structure is characterized in that the edge of the water tank extends outwards along the top end of the tank wall.

The roof photovoltaic support mounting structure, wherein, the edge of basin can with photovoltaic module's frame pastes tight setting.

The mounting structure of the roof photovoltaic bracket is characterized in that a flat part is arranged at the bottom of the water tank.

The mounting structure of roof photovoltaic support, wherein, the flat portion of basin can with the side paste closely sets up on the purlin.

The mounting structure of roof photovoltaic support, wherein, the first end of photovoltaic module connecting piece with the purlin passes through bolted connection.

The roof photovoltaic support mounting structure comprises a photovoltaic assembly connecting piece, a photovoltaic assembly frame and a water tank, wherein the photovoltaic assembly connecting piece is connected with the edge of the water tank through a bolt.

According to the mounting structure of the roof photovoltaic bracket, the water tank is designed into a simple structure, so that a die development process is omitted, materials and working hours are saved, and the cost is reduced. The photovoltaic module connecting piece can tightly fix the photovoltaic module, the water tank and the purline together through bolts and other fasteners, and the safety and the stability of the photovoltaic module connecting piece are superior to those of the traditional pressing block fixed connection. In addition, according to the mounting structure of the roof photovoltaic bracket, the assembly connecting piece is matched with the water tank, and the roof photovoltaic bracket can be flexibly assembled according to photovoltaic assemblies with different sizes and scales, so that the mounting structure is higher in adaptability and interchangeability and suitable for roof mounting on different occasions.

Brief Description of Drawings

Fig. 1 is a schematic view showing a combined mounting part of a photovoltaic power generation module of the prior art.

Fig. 2 is a schematic view illustrating an installation structure of a roof photovoltaic support according to an embodiment of the present invention.

Fig. 3 is a schematic top view illustrating a mounting structure of the roof photovoltaic support shown in fig. 2.

Fig. 4 is a perspective view illustrating a mounting structure of the roof photovoltaic support shown in fig. 2.

Detailed Description

A more complete understanding of the present application can be obtained by reference to the following detailed description of the present application, taken in conjunction with the accompanying drawings that set forth non-limiting embodiments. Also, the following description omits descriptions of well-known raw materials, processing techniques, components, and apparatuses so as not to unnecessarily obscure the technical points of the present application. However, those of ordinary skill in the art will understand that the description and specific examples, while indicating embodiments of the present application, are given by way of illustration and not limitation. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

Fig. 2 is a schematic view (partially in perspective) showing a mounting structure of a rooftop photovoltaic support according to an embodiment of the present invention. Referring to fig. 2, the mounting structure of the roof photovoltaic support according to the present invention includes a purlin 21, a photovoltaic module connecting member 22 provided on the purlin 21, and a water tank 23. In which purlins 21 are laid, for example, on a sloping roof or a building, and troughs 23 extend, for example, in the north-south direction and have their ends at different heights by means of the sloping roof or building. The first end 221 of the photovoltaic module connector 22 is connected to the upper side of the purlin 21 and the second end 222 is connected to the border of the photovoltaic module 25 and the edge 231 of the sink 23.

In a preferred embodiment, the trough 23 includes a trough wall 232 having a substantially V-shaped cross-section, for example, with a trough rim 231 extending outwardly along a top end of the trough wall 232. The photovoltaic modules 25 on both sides of the water trough are, for example, symmetrically arranged on the edge 231 of the water trough 23, and the frame of the photovoltaic module 25 can be arranged parallel to the edge 231 of the water trough and fixed together, for example, by means of bolts 26, on the end face of the second end 222 of the photovoltaic module connecting member 22.

In another preferred embodiment, the photovoltaic module connecting member 22 has a substantially zigzag cross-section, for example, and the end surface of the first end 221 thereof is provided with a through hole, for example, fixed on the purlin 21 by a bolt 26; the end face of the second end 222 is also provided with a through hole, for example, also connected with the edge 231 of the water tank and the frame of the photovoltaic module 25 through bolts 26. Preferably, the second end 222 of the photovoltaic module connecting member 22 has an extension 2220 for extending and connecting to the frame of the photovoltaic module 25, so that the photovoltaic module 25 is more stably mounted on the bracket. Preferably, the length of the extension section can be adjusted or selected according to the designed gap between the photovoltaic modules 25 on the two sides of the water tank.

Fig. 3 is a schematic top view illustrating a mounting structure of the roof photovoltaic support shown in fig. 2, and fig. 4 is a schematic perspective view illustrating the mounting structure of the roof photovoltaic support shown in fig. 2. Referring to fig. 2-4 in combination, photovoltaic modules 25 (partially in perspective) on both sides of the gutter are, for example, symmetrically disposed on the edge 231 of the gutter 23. preferably, the bottom of the gutter 23 is, for example, provided with a flat portion 230 that can be placed in close proximity to the upper end surface of the purlin 21. After the edges 231 of the two sides of the water tank 23 are fixed by the second end 222 of the photovoltaic module connecting piece 22, the bottom of the water tank 23 can be tightly pressed on the upper side surface of the purline 21, so that the bottom of the water tank 23 is completely contacted with the purline 21, the connecting piece between the water tank and the purline is omitted, and the safety and stability of the bracket are ensured.

Furthermore, the water tank is designed into a simple structure with a V-shaped section, so that a die development procedure is omitted, materials and working hours are saved, and the cost is reduced. The photovoltaic module connecting piece adopts a structure with a Z-shaped section, the photovoltaic module, the water tank and the purline can be tightly fixed together through bolts and other fasteners, and the safety and the stability of the photovoltaic module connecting piece are superior to those of the traditional pressing block fixed connection. In addition, according to the mounting structure of the roof photovoltaic bracket, the Z-shaped component connecting piece is matched with the V-shaped water tank, and the roof photovoltaic bracket can be flexibly assembled according to photovoltaic components with different sizes and scales, so that the mounting structure is stronger in adaptability and interchangeability and is suitable for roof mounting on different occasions.

While the present application has been described above in terms of preferred embodiments, those of ordinary skill in the art, in light of the above teachings, may make numerous modifications to the apparatus described in this application without departing from the concept, spirit and scope of the application. Further, modifications may be made to the apparatus disclosed herein and the same or similar results achieved. All such similar substitutes and modifications apparent to those skilled in the art are deemed to be within the spirit, scope and concept of the application as defined by the appended claims.

Claims

1. The utility model provides a mounting structure of roof photovoltaic support, includes the purlin, its characterized in that still includes photovoltaic module connecting piece and the basin of setting on the purlin, the first end of photovoltaic module connecting piece with the purlin is connected, the second end with photovoltaic module's frame with the edge connection of basin.

2. The rooftop photovoltaic rack mounting structure of claim 1, wherein the photovoltaic module connector is substantially Z-shaped in cross-section.

3. The roof photovoltaic support mounting structure of claim 2, wherein said second end of said photovoltaic module connecting member has an extension for extending to connect to a frame of said photovoltaic module.

4. The mounting structure for a rooftop photovoltaic support according to claim 1, wherein the gutter includes a substantially V-shaped cross-section gutter wall.

5. The mounting structure for a roof photovoltaic support according to claim 4, wherein the edge of the gutter extends outwardly along the top end of the gutter wall.

6. The roof photovoltaic support mounting structure of claim 5, wherein the edge of the gutter is capable of seating against the rim of the photovoltaic module.

7. The roof photovoltaic support mounting structure of claim 4, wherein the bottom of the gutter is provided with a flat portion.

8. The mounting structure for roof photovoltaic supports according to claim 5, wherein the flat portion of the gutter is capable of abutting against the upper side of the purlin.

9. The mounting structure for a roof photovoltaic support according to claim 1, wherein the first end of the photovoltaic module connector is bolted to the purlin.

10. The rooftop photovoltaic support mounting structure of claim 1, wherein the second end of the photovoltaic module connector is bolted to the rim of the photovoltaic module and to the edge of the sink.