CN215907229U

CN215907229U - Drainage supporting component for photovoltaic building and photovoltaic building

Info

Publication number: CN215907229U
Application number: CN202121419990.4U
Authority: CN
Inventors: 符浙栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-25
Anticipated expiration: 2031-06-25

Abstract

The application discloses a drainage support assembly for a photovoltaic building and the photovoltaic building, and the drainage support assembly comprises a drainage groove, at least one support piece and at least one photovoltaic assembly fixing piece, wherein the support piece is arranged at the lower side of the drainage groove to support the drainage groove, the support piece is fixedly arranged on a building main body and is arranged along the length direction of the drainage groove, and the photovoltaic assembly fixing piece is arranged along the length direction of the drainage groove to support and fix a photovoltaic assembly; above-mentioned drainage supporting component for photovoltaic building not only reduces the quantity of material with the support component and the partial split of drainage, through the differentiation of function, can also select for use suitable material and structure pertinence, the cost is reduced effectively, has improved the economic nature.

Description

Drainage supporting component for photovoltaic building and photovoltaic building

Technical Field

The application relates to the technical field of photovoltaic building drainage, and more specifically relates to a drainage supporting component for photovoltaic building and photovoltaic building.

Background

The photovoltaic building is a concept of applying a solar power generation (photovoltaic) product to a building, in other words, a photovoltaic module is laid on the outer surface of a building structure to provide power, and a solar power generation system is integrated with buildings such as a roof, a skylight and a curtain wall to build a green environment-friendly house.

However, in the practical application of the photovoltaic building, not only the stability of the connection between the building structure and the photovoltaic module needs to be examined, but also the photovoltaic building needs to be able to effectively drain water to prevent rainwater from leaking to affect the power generation efficiency of the photovoltaic module.

At present, part of the existing photovoltaic building roof drainage structures adopt the mode of connecting drainage grooves in an end-to-end butt joint mode, and the drainage structures are easy to cause large errors in the end-to-end installation stage, cause material damage and waste of manpower and material resources, and are easy to cause rainwater leakage in the long-term use process;

in addition, although the problem of rainwater leakage is effectively solved by the aid of the partially existing drainage structures in an end-to-end stacking mode, the drainage structures are integrated with drainage and supporting functions, and requirements for corrosion resistance, water resistance and the like are met while enough strength is achieved, so that high installation cost and poor economical efficiency are caused.

SUMMERY OF THE UTILITY MODEL

The drainage support assembly for the photovoltaic building has the advantages that the drainage support assembly comprises a drainage groove, a support piece and a photovoltaic assembly fixing piece, the support piece and the drainage function are separated by adopting a split structure, the support piece is used for supporting the drainage groove, the photovoltaic assembly fixing piece is used for supporting and fixing a photovoltaic assembly, the drainage groove is only used for drainage, in such a way, the support piece and the photovoltaic assembly fixing piece only need a short structure and are arranged at any position in the length direction of the drainage groove and have enough strength, the drainage groove does not provide support for the photovoltaic assembly any more, an anticorrosion waterproof material can be adopted to be made into a thin-wall structure so as to reduce the cost, through functional differentiation, the using amount of the material is reduced, appropriate materials and structures can be selected in a targeted manner, and the cost is effectively reduced, the economy is improved.

Other advantages and features of the present application will become apparent from the following description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to realize at least one advantage as described above, the present application provides a drainage support assembly for photovoltaic building, which includes: a water discharge tank; and at least one support piece, the support piece is arranged at the lower side of the drainage groove to support the drainage groove, and the support piece is fixedly arranged on the building main body and is arranged along the length direction of the drainage groove.

In the above drainage support assembly for photovoltaic buildings, the support member has a bottom and side walls disposed at two ends of the bottom, the side walls extend obliquely upward and outward from two ends of the bottom to form a support groove with the bottom, and the drainage groove is supported in the support groove.

In the drainage support assembly for photovoltaic buildings, the support member further has support ribs arranged on two sides of the support groove, and the support ribs extend from the side wall to form two support parts with the side wall.

In the drainage support assembly for the photovoltaic building, the support rib is provided with a fixing foot extending towards the direction far away from and/or close to the support groove from the end far away from the support part, and the support part is fixedly arranged on the roof of the building main body through the fixing foot.

In the above-mentioned drainage support assembly for photovoltaic building, the drainage channel has drainage part and the wall built-up that sets up in drainage part both sides, the wall built-up extends from drainage part both ends so as to form two with drainage part and hang and hold the portion, when the drainage channel is set up in the support groove, hang and hold the portion and hang and hold on the supporting part.

In above-mentioned drainage supporting component for photovoltaic building, at least one photovoltaic module mounting, the photovoltaic module mounting is laid along the length direction of water drainage tank, the photovoltaic module mounting includes: the mounting seat is transversely arranged on the drainage groove and used for supporting the photovoltaic module; and the pressing block is adjustably connected with the mounting seat, and the pressing block and the mounting seat are matched with each other to clamp the photovoltaic module.

In the drainage support assembly for the photovoltaic building, two support platforms are arranged on two sides of the middle of the mounting seat to support the adjacent photovoltaic assemblies on two sides of the drainage groove; the pressing block is adjustably fixedly connected to the middle of the mounting seat and is provided with two transversely extending pressing arms, and a clamping cavity is formed between each pressing arm and the supporting platform so as to clamp the photovoltaic module in the clamping cavity.

In the drainage support assembly for the photovoltaic building, a concave anti-backflow groove is formed between the two support platforms and two ends of the mounting seat.

In above-mentioned drainage supporting component for photovoltaic building, still include: the horizontal water tank is transversely erected on the two adjacent drainage grooves and is positioned below a gap between the two longitudinally adjacent photovoltaic modules.

According to another aspect of the present application, there is provided a photovoltaic building, comprising: a building body; a photovoltaic module; and a plurality of drainage support assemblies for photovoltaic buildings, wherein the photovoltaic assemblies are arranged on the roof of the building main body through the drainage support assemblies.

Further objects and advantages of the present application will become apparent from an understanding of the ensuing description and drawings.

These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.

Fig. 1 illustrates a schematic structural view of a photovoltaic building drainage support assembly according to an embodiment of the present application.

Fig. 2 illustrates a structural schematic of a support according to an embodiment of the present application.

Fig. 3 illustrates a structural schematic view of a drain tank according to an embodiment of the present application.

FIG. 4 illustrates a schematic structural view of a photovoltaic module mount according to an embodiment of the present application

Fig. 5 illustrates an assembly schematic of a drainage support assembly with a photovoltaic assembly according to an embodiment of the present application.

Fig. 6 illustrates a structural schematic of a photovoltaic building according to an embodiment of the present application. In the figure:

a drainage support assembly 1; a water discharge tank 10; a drain section 11; a wall mount 12; a hanging part 100; a support member 20; a bottom 21; a side wall 22; support ribs 23; a fixing foot 24; a support groove 210; a support part 220; a photovoltaic module fixing member 30; a mount 31; a middle portion 310; a support platform 311; an anti-reflux groove 312; a briquette 32; the pressing arm 321; a clamping chamber 300; a transverse water tank 40; a photovoltaic module 2; a building body 3.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus the terms should not be construed as limiting the present invention.

Referring to fig. 1, a photovoltaic architectural drainage support assembly according to embodiments of the present application is illustrated. The drainage support assembly 1 includes a drainage channel 10 and at least one support member 20, wherein the support member 20 is disposed at a lower side of the drainage channel 10 to support the drainage channel 10, and the support member 20 is fixedly disposed on a building body and arranged along a length direction of the drainage channel 10. That is, the support member 20 may be disposed at any position of the drain tank 10 along the length direction of the drain tank 10, and the drain tank 10 is connected to the roof of the building body through the support member 20.

Further, the drainage support assembly 1 further includes at least one photovoltaic module fixing member 30, the photovoltaic module fixing member 30 is disposed along the length direction of the drainage channel 10, that is, the photovoltaic module fixing member 30 can also be disposed at any position of the drainage channel 10 along the length direction of the drainage channel 10, and the photovoltaic module 2 can be erected above the drainage channel 10 through the photovoltaic module fixing member 30. It should be understood that two adjacent photovoltaic modules 2 may be supported and fixed by one photovoltaic module fixing member 30, or may be supported and fixed by a plurality of photovoltaic module fixing members 30, so as to improve the stability of supporting and fixing the photovoltaic modules 2.

Compared with the prior art, the supporting and water draining functions are separated, the supporting piece 20 and the photovoltaic module fixing piece 30 do not need to have the same length as the water draining groove 10, and only need to be of a shorter structure, and the supporting function can be completed by arranging the supporting piece and the photovoltaic module fixing piece along the length of the water draining groove 10; correspondingly, the water drainage groove 10 is only used for draining water and only needs to reach enough strength, and through functional differentiation, the material consumption is reduced, appropriate materials and structures can be selected for use in a targeted manner, the cost is effectively reduced, and the economical efficiency is improved.

Specifically, the supporting member 20 has a bottom 21 and side walls 22 disposed at two ends of the bottom 21, the side walls 22 extend upwards and outwards from two ends of the bottom 21 in an inclined manner to form a supporting groove 210 with the bottom 21, and the drainage groove 10 can be supported in the supporting groove 210, as shown in fig. 2, in the present application example, the supporting groove 210 is trapezoidal, but in other examples, the supporting groove can be U-shaped or V-shaped, and the description thereof is omitted here for brevity.

More specifically, the supporting member 20 further has supporting ribs 23 disposed at two sides of the supporting groove 210, the supporting ribs 23 extend downward from the end of the side wall 22 away from the bottom 21 to form two supporting portions 220 with the side wall 22, as shown in fig. 2, the supporting ribs 23, the side wall 22 and the bottom 21 form an M-like structure, which effectively improves the supporting strength of the supporting member 20.

Preferably, the support rib 23 has a fixing leg 24 extending from an end thereof away from the support portion 220 to a direction away from and/or close to the support groove 210, and the support member 20 is fixed on the roof of the building body by the fixing leg 24, as shown in fig. 2, in this example, the fixing leg 24 extends towards a direction away from the support groove 210, and in other examples, the fixing leg 24 may also extend towards a direction close to the support groove 210, it should be understood that the fixing leg 24 may be fixed by a screw or may be fixed by welding, and is not limited in this respect.

As shown in fig. 3, the drain tank 10 includes a drain portion 11 and wall hanging portions 12 provided on both sides of the drain portion 11, the wall hanging portions 12 extending from both ends of the drain portion 11 to form two hanging portions 100 with the drain portion 11, and the hanging portions 100 are hung on the support portion 220 when the drain tank 10 is provided in the support tank 210. The installation between the drainage channel 10 and the support member 20 is completed in a hanging manner, so that the installation process is simplified, the time is effectively saved, and the efficiency is improved.

In particular, as shown in fig. 4, the photovoltaic module fixing member 30 includes a mounting seat 31 and a pressing block 32, wherein the mounting seat 31 is transversely disposed on the drainage channel 10, i.e., transversely hung on the hanging portion 100 of the drainage channel 10, for supporting the photovoltaic module 2, the pressing block 32 is adjustably connected to the mounting seat 31, and the pressing block 32 and the mounting seat 31 cooperate with each other to clamp the photovoltaic module 2.

Specifically, two supporting platforms 311 are disposed on two sides of the middle portion 310 of the mounting seat 31 for supporting the photovoltaic modules 2 adjacent to two sides of the drainage channel 10, the pressing block 32 is adjustably and fixedly connected to the middle portion 310 of the mounting seat 31, and has two pressing arms 321 extending in the transverse direction, and a clamping cavity 300 is formed between the pressing arms 321 and the supporting platforms 311 to clamp the photovoltaic modules 2 in the clamping cavity 300. In the present example, the pressing block 32 is fixed to the middle portion 310 of the mounting seat 31 by bolts, and the pressing and releasing of the photovoltaic module 2 can be realized by adjusting the height of the pressing block 32, i.e. adjusting the size of the clamping cavity 300, as shown in fig. 5. It should be understood that the pressing block 32 can also be extended and retracted up and down by means of a telescopic rod, for example, and is not limited in detail.

More specifically, a concave backflow-preventing groove 312 is formed between the two support platforms 311 and the two ends of the mounting seat 31, and when water drops from the photovoltaic module 2 onto the mounting seat 31, the water can be introduced into the drain groove 10 through the backflow-preventing groove 312 on the mounting seat 31.

In particular, as shown in fig. 6, the drainage support assembly 1 further includes: the transverse water tank 40 is transversely erected on the two adjacent drainage tanks, namely, the water outlet ports of the transverse water tank 40 are butted with the upper opening of the drainage tank 10, and the transverse water tank 40 is positioned below the gap between the two longitudinally adjacent photovoltaic modules 2. For catching water drops flowing down from the gap between the longitudinally adjacent photovoltaic modules 2 and guiding them to flow into the drainage channel 10, further improving the drainage effect.

Based on the drainage support assembly 1 for the photovoltaic building, the application also provides a photovoltaic building, as shown in fig. 6, the photovoltaic building comprises a building main body 3 and a photovoltaic assembly 2; and a plurality of drainage support assemblies 1 for photovoltaic buildings as described above, wherein the drainage support assemblies 1 can be arranged on the roof of the photovoltaic main body 3 at intervals according to requirements, and the photovoltaic assembly 2 is installed on the roof of the building main body 3 through the drainage support assemblies 2 for photovoltaic buildings. It should be understood that the building body 3 in the present example is constructed by a plurality of beams, and may be implemented as other buildings, and is not limited in particular.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A photovoltaic drainage support assembly for building, comprising:

a water discharge tank; the supporting piece is arranged on the lower side of the drainage groove to support the drainage groove, is fixedly arranged on the building main body and is arranged along the length direction of the drainage groove;

the supporting piece is provided with a bottom and side walls arranged at two ends of the bottom, the side walls obliquely extend upwards and outwards from two ends of the bottom to form a supporting groove with the bottom, and the drainage groove is supported in the supporting groove;

the supporting piece is also provided with supporting ribs arranged at two sides of the supporting groove, and the supporting ribs extend from the side wall to form two supporting parts with the side wall;

one end of the support rib, far away from the support part, extends to the direction far away from and/or close to the support groove to form a fixed foot, and the support part is fixedly arranged on the roof of the building main body through the fixed foot;

the drainage channel has drainage part and sets up in the wall built-up of drainage part both sides, the wall built-up certainly drainage part both ends extend in order with drainage part forms two and hangs the portion of holding, works as the drainage channel set up in when supporting the inslot, hang the portion of holding and hang and hold in on the supporting part.

2. The photovoltaic architectural drainage support assembly of claim 1, further comprising at least one photovoltaic module mount disposed along a length of the drainage channel, the photovoltaic module mount comprising: the mounting seat is transversely arranged on the drainage groove and used for supporting the photovoltaic module; and the pressing block is adjustably connected with the mounting seat, and the pressing block and the mounting seat are mutually matched to clamp the photovoltaic module.

3. The drainage support assembly for the photovoltaic building as claimed in claim 2, wherein two support platforms are provided at two sides of the middle part of the installation base to support the photovoltaic modules adjacent to each other at two sides of the drainage channel; the pressing block is adjustably fixedly connected to the middle of the mounting seat and is provided with two transversely extending pressing arms, and a clamping cavity is formed between each pressing arm and the supporting platform so as to clamp the photovoltaic module in the clamping cavity.

4. The photovoltaic architectural drainage support assembly of claim 3, wherein a recessed anti-drain back groove is formed between the two support platforms and the two ends of the mounting base.

5. The photovoltaic architectural drainage support assembly of claim 1, further comprising: the horizontal water tank is transversely erected on the two adjacent drainage grooves and is positioned below the gap between the two longitudinally adjacent photovoltaic modules.

6. A photovoltaic building, comprising: a building body; a photovoltaic module; and a plurality of drainage support assemblies for photovoltaic buildings according to any one of claims 1 to 5, wherein the photovoltaic assemblies are installed on the roof of the building main body through the drainage support assemblies.