CN218783754U

CN218783754U - Roof photovoltaic coupling structure

Info

Publication number: CN218783754U
Application number: CN202223305272.1U
Authority: CN
Inventors: 楼飞民; 徐国强; 张士龙
Original assignee: Hangzhou Huadian Engineering Consulting Co ltd
Current assignee: Hangzhou Huadian Engineering Consulting Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-31
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a roof photovoltaic coupling structure, including photovoltaic roof platform, transversely support the purlin, vertically support the purlin, photovoltaic module and walking passageway part, wherein, vertically support the purlin setting at photovoltaic roof platform upper surface, a plurality of transversely support the purlin and transversely set up at a plurality of vertically support purlin upper surfaces, photovoltaic module sets up between two adjacent transversely support purlins or installs at a plurality of transversely support purlins, transversely supports the purlin and sets up perpendicularly and install at a plurality of vertically support purlin upper surfaces walking passageway part. The photovoltaic roof platform is provided with the longitudinal supporting purlins as supports, the transverse supporting purlins and the walking passageway components, and finally the photovoltaic modules are arranged on or between the transverse supporting purlins, so that the coupling structure with the photovoltaic module support foundation and the walking passageway designed in a unified manner is realized, hidden troubles of a large number of passageway accessory photovoltaic modules caused by passageway bearing of a roof photovoltaic project are avoided, and the whole structure is simplified.

Description

Roof photovoltaic coupling structure

Technical Field

The utility model relates to a roof photovoltaic technology field especially relates to a roof photovoltaic coupling structure.

Background

With the continuous progress of photovoltaic technology, the flexibility of power generation and the continuous reduction of power generation cost are simultaneously faced with the pressure of global carbon emission and the like, so that the photovoltaic technology is rapidly developed.

At present, a huge photovoltaic technology development plan is made in the U.S., the sun, the europe and developing countries, and the development direction is to greatly improve the conversion efficiency and stability of the photovoltaic cell, reduce the cost and continuously enlarge the industry. There are over 80 countries and regions with commercial, semi-commercial production capacity.

With the vigorous development of photovoltaic projects, the land for photovoltaic projects is more and more tense, so that the development of roof photovoltaic projects is vigorously promoted in more and more areas. However, the design scheme of the existing roof photovoltaic project has some problems, for example, the module support foundation of the roof photovoltaic and the foundation of the passageway are designed on the same support structure, and the distance between the module support foundation and the passageway is small, so that a large number of modules are hidden and cracked, and huge economic losses are generated.

In order to reduce such design risks, promote the design level, avoid economic losses, a roof photovoltaic structure needs to be developed to solve this technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roof photovoltaic coupling structure perfects the design of roof photovoltaic, reduces the latent possibility of splitting of subassembly, improves generating efficiency and reliability.

In order to solve the technical problem, the embodiment of the utility model provides a roof photovoltaic coupling structure, including photovoltaic roof platform, horizontal support purlin, vertical support purlin, photovoltaic module and walking passageway part, wherein, vertical support purlin sets up photovoltaic roof platform upper surface, it is a plurality of horizontal setting of horizontal support purlin is in a plurality of vertical support purlin upper surface, photovoltaic module sets up adjacent two or install between the horizontal support purlin and be a plurality of horizontal support purlin, horizontal support purlin sets up perpendicularly walking passageway part is installed a plurality of vertical support purlin upper surface.

And the photovoltaic module is fixed on the transverse supporting purline through the photovoltaic clamping piece.

And the walking aisle component is clamped with the longitudinal supporting purlines or connected with the longitudinal supporting purlines through bolts.

And the transverse distance between every two adjacent longitudinal supporting purlines is 500-600 mm.

And the transverse intervals between the adjacent longitudinal supporting purlins are equal.

And the lengths of the adjacent longitudinal supporting purlins are equal.

And the longitudinal intervals between the adjacent transverse supporting purlins are equal.

And the lengths of the adjacent transverse supporting purlins are equal.

The length of the transverse supporting purlines is equal to that of the transverse supporting purlines.

And the distance between every two adjacent transverse supporting purlins is equal to the distance between every two adjacent transverse supporting purlins.

The embodiment of the utility model provides a roof photovoltaic coupling structure compares with prior art, has following advantage:

the roof photovoltaic coupling structure is characterized in that the longitudinal supporting purlins are arranged on the photovoltaic roof platform and used as supports, the transverse supporting purlins and the walking aisle parts are arranged, and finally the photovoltaic modules are arranged on or between the transverse supporting purlins, so that the coupling structure with the photovoltaic module support foundation and the walking aisle designed in a unified mode is realized, the hidden danger that a large number of aisle accessories photovoltaic modules are hidden and split due to aisle bearing in a roof photovoltaic project is avoided, and the whole structure is simplified.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a roof photovoltaic coupling structure provided by an embodiment of the present invention;

the system comprises a photovoltaic roof platform-1, transverse supporting purlins-3 and 4, longitudinal supporting purlins-2 and 5, photovoltaic modules-6, photovoltaic clamping pieces-7 and a walking aisle component-8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a roof photovoltaic coupling structure according to an embodiment of the present invention.

In a specific embodiment, the roof photovoltaic coupling structure comprises a photovoltaic roof platform 1, transverse supporting purlins 3, longitudinal supporting purlins 2, photovoltaic modules 6 and a walking corridor component 8, wherein the longitudinal supporting purlins 2 are arranged on the upper surface of the photovoltaic roof platform 1, the transverse supporting purlins 3 are transversely arranged on the upper surfaces of the longitudinal supporting purlins 2, the photovoltaic modules 6 are arranged between two adjacent transverse supporting purlins 3 or are arranged on the transverse supporting purlins 3, and the transverse supporting purlins 3 are vertically arranged on the walking corridor component 8 and are arranged on the upper surfaces of the longitudinal supporting purlins 2.

The photovoltaic roof platform 1 is provided with the longitudinal supporting purlines 2 as supports, the transverse supporting purlines 3 and the walking passageway components 8 are arranged, and finally the photovoltaic assemblies 6 are arranged on or between the transverse supporting purlines 3, so that the coupling structure which uniformly designs the support foundation of the photovoltaic assemblies 6 and the walking passageways is realized, the hidden danger that a large number of passageway accessories photovoltaic assemblies 6 are hidden and cracked due to passageway bearing in a roof photovoltaic project is avoided, and the whole structure is simplified.

The connection mode between photovoltaic module 6 and horizontal support purlin 3 is not restricted to this application, can adopt bolted connection, joint or other connection mode.

In order to improve the connection efficiency, in one embodiment, the photovoltaic modules 6 are fixed on the transverse supporting purlins 3 through photovoltaic clamping pieces 7.

Carry out the joint through photovoltaic fastener 7, need not to punch to photovoltaic module 6 and wait the operation, convenient subsequent maintenance on the one hand, on the other hand can improve the installation effectiveness.

The connection mode of the walking aisle component 8 and the longitudinal supporting purlins 2 is not limited, and generally, the walking aisle component 8 is connected with the longitudinal supporting purlins 2 in a clamping mode or in a bolt mode.

The transverse spacing between the longitudinal supporting purlines 2 is not limited, and the transverse spacing between the adjacent longitudinal supporting purlines 2 is 500-600 mm.

Preferably, the transverse spacing between adjacent longitudinal supporting purlins 2 is equal.

In this way, the photovoltaic roof deck 1 can be installed at equal intervals, so that the bearing capacity of each part is basically equal, the waste of materials is reduced, and the material cost and the stamping cost can be reduced.

Preferably, the lengths of the adjacent longitudinal supporting purlins 2 are equal.

The longitudinal supporting purlines 2 with the same size are adopted, so that unified production can be realized, the production difficulty is reduced, and the material cost is reduced.

Preferably, the longitudinal spacing between adjacent ones of the transverse supporting purlins 3 is equal.

Similarly, the longitudinal intervals between the adjacent transverse supporting purlines 3 are equal, so that the photovoltaic modules 6 can be arranged at equal intervals, and the density of the modules is improved.

Of course, the pitch may be increased or decreased as appropriate for a particular region.

Preferably, the lengths of the adjacent transverse supporting purlins 3 are equal.

Preferably, the length of the transverse supporting purlins 3 is equal to that of the transverse supporting purlins 3.

Preferably, the distance between the adjacent transverse supporting purlins 3 is equal to the distance between the adjacent transverse supporting purlins 3.

By adopting the structure, the supporting purlines with the same size can be adopted, the assembly can be installed, and the installation difficulty is reduced.

In one embodiment, the roof photovoltaic coupling structure and the photovoltaic roof platform 1 are used as an overall support for installing all structures such as transverse supporting purlins 3 and 4, longitudinal supporting

purlins

2 and 5, a photovoltaic module 6, a roof photovoltaic clamping piece 7 device and a walking aisle component 8, wherein the transverse supporting purlin 3 is installed vertically above the longitudinal supporting purlin 2 and used for bearing the installation of the photovoltaic module 6, and the photovoltaic module 6 is fixed through the photovoltaic clamping piece 7; the longitudinal supporting purlines 2 are used for bearing the transverse supporting purlines 3, the longitudinal supporting purlines 2 are used for bearing the installation of the walking aisle component 8, and the bolts are used for fastening a permanent fixing structure. The transverse spacing between adjacent longitudinal supporting purlins 2 is equal to 500 mm.

Above-mentioned structural design is reasonable, and the practicality is strong, is fit for the photovoltaic power generation trade and uses, possesses maneuverability. Possess the scientificity, can satisfy the requirement that roof photovoltaic used.

To sum up, what this application embodiment provided roof photovoltaic coupling structure through set up vertical support purlin at photovoltaic roof platform and as supporting, sets up horizontal support purlin and walking passageway part, sets up photovoltaic module on horizontal support purlin at last or between, realizes the coupling structure with photovoltaic module support basis and walking passageway unified design, has avoided roof photovoltaic project because the hidden danger that a large amount of passageway annex photovoltaic module subfissures has been caused in the passageway bearing, has simplified overall structure

It is right above the utility model provides a roof photovoltaic coupling structure has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a roof photovoltaic coupling structure, its characterized in that includes photovoltaic roof platform, horizontal support purlin, vertical support purlin, photovoltaic module and walking corridor part, wherein, vertical support purlin sets up photovoltaic roof platform upper surface, and is a plurality of horizontal support purlin transversely sets up a plurality of vertical support purlin upper surface, photovoltaic module sets up adjacent two between the horizontal support purlin or install at a plurality of horizontal support purlin, horizontal support purlin sets up perpendicularly walking corridor part is installed a plurality of vertical support purlin upper surface.

2. The roof photovoltaic coupling structure of claim 1, wherein the photovoltaic modules are secured to the transverse supporting purlins by photovoltaic clips.

3. The roof photovoltaic coupling structure of claim 2, wherein the walk through channel component is snapped or bolted to the longitudinal support purlins.

4. The roof photovoltaic coupling structure of claim 3, wherein the lateral spacing between adjacent longitudinal supporting purlins is 500mm to 600mm.

5. The rooftop photovoltaic coupling structure of claim 4, wherein a lateral spacing between adjacent ones of the longitudinal support purlins is equal.

6. The rooftop photovoltaic coupling structure of claim 5, wherein adjacent ones of said longitudinal supporting purlins are of equal length.

7. The rooftop photovoltaic coupling structure of claim 6, wherein the longitudinal spacing between adjacent ones of the transverse purlins is equal.

8. The roof photovoltaic coupling structure of claim 7, wherein adjacent ones of the transverse purlins are of equal length.

9. The roof photovoltaic coupling structure of claim 8, wherein the transverse bracing purlins are of equal length to the transverse bracing purlins.

10. The roof photovoltaic coupling structure of claim 9, wherein a spacing between adjacent ones of the lateral supporting purlins is equal to a spacing between adjacent ones of the lateral supporting purlins.