CN215120655U

CN215120655U - System supports compound photovoltaic roofing tile

Info

Publication number: CN215120655U
Application number: CN202120838395.8U
Authority: CN
Inventors: 刘春燕; 邹斌; 尹学明
Original assignee: Yunnan Baoye Metal Structure Engineering Co ltd
Current assignee: Yunnan Nengye Construction Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-10
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a system supports compound photovoltaic roofing tile, include: the photovoltaic glass and the supporting assembly comprise a first supporting piece and a second supporting piece which are arranged in parallel, and the photovoltaic glass is laid on two sides of the first supporting piece; the second supporting piece is in contact with the backlight surface of the photovoltaic glass. Through adopting above-mentioned photovoltaic module, make the photovoltaic roofing tile under the prerequisite that increases roofing power generation function, still possess the original maintenance function of roofing, can make the life of traditional roofing prolong greatly like this, keep with photovoltaic module with the life-span, can also increase the power generation benefit of factory building roofing. And simultaneously, the utility model discloses the roofing heat dissipation has still been considered, battery pack's generating efficiency is guaranteed to prolong its life.

Description

System supports compound photovoltaic roofing tile

Technical Field

The utility model relates to a building photovoltaic technology field especially relates to a system supports compound photovoltaic roofing tile.

Background

In roofing photovoltaic project, photovoltaic module is connected to the roof system through a series of connecting pieces usually, and the photovoltaic is except increasing the power generation function of roofing, does not compromise the function of roofing itself, and the maintenance function of roofing still relies on original roofing system to undertake, and this kind of traditional way, the existence is because subassembly structural strength is low, leads to personnel to stand on it, and photovoltaic module can not lay by the full roof, consequently need leave the passageway that supplies the maintenance usefulness, reserves the passageway that supplies the maintenance and has reduced the utilization ratio of roofing.

Therefore, the prior art is still subject to further improvement.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, the utility model aims at providing a photovoltaic module and photovoltaic roofing aims at solving the problem that current photovoltaic module structural strength is low.

In a first aspect, the embodiment of the present invention provides a system support composite photovoltaic roof tile, wherein, include:

photovoltaic glass and supporting component, the supporting component includes: the photovoltaic glass is paved on two sides of the first supporting piece; the second supporting piece is in contact with the backlight surface of the photovoltaic glass.

Optionally, the system supports a composite photovoltaic roofing tile, wherein the first support comprises: a first profile and a second profile; the first section comprises a groove, a first step part and a second step part, wherein the first step part and the second step part are symmetrically arranged on two sides of the groove, and the first step part and the second step part are respectively used for being lapped with the photovoltaic glass; the second section bar is clamped with the groove.

Optionally, the system supports a composite photovoltaic roof tile, wherein the second profile comprises: the roof-shaped sealing cover comprises a C-shaped base and a roof-shaped sealing cover, wherein the C-shaped base is used for being clamped with the opening part of the groove, and the roof-shaped sealing cover is detachably connected with the C-shaped base.

Optionally, the system supports a composite photovoltaic roofing tile, wherein the second support member comprises a saddle body comprising: the first combining part deviates from the ridge of the first combining part, and comprises two first inclined planes which are symmetrical along the ridge and a first through hole which is used for ventilation and penetrates through the two first inclined planes.

Optionally, the system supports a composite photovoltaic roof tile, wherein the first support further comprises a mounting seat, and the first profile is fixedly connected to the mounting seat; the mount pad includes: the second joint part and the two symmetrically arranged supporting arms are provided with second through holes for ventilation.

Optionally, the system supports a composite photovoltaic roof tile, wherein the first step portion and the second step portion have the same height, and the groove has a height higher than the height of the first step portion; and a third through hole for ventilation is formed in the bottom of the groove.

Optionally, the system supports composite photovoltaic roof tile, wherein the C-shaped base includes a C-shaped connecting portion for connecting with the ridge-shaped cover, two second inclined planes respectively connected to the C-shaped connecting portion and symmetrically disposed, and fourth through holes for ventilation respectively disposed on the two second inclined planes.

Optionally, the system supports a composite photovoltaic roofing tile, wherein the photovoltaic module further comprises: a filler for filling a gap between the photovoltaic glass and the first stepped portion and/or the second stepped portion; the filling material comprises waterproof glue.

Optionally, the system supports a composite photovoltaic roof tile, wherein a buffer pad is disposed on an end surface of the second support member, which is used for contacting with a backlight surface of the photovoltaic glass.

Has the advantages that: the utility model provides a system supports compound photovoltaic roofing tile, this photovoltaic module includes: the photovoltaic glass and the support assembly comprise a first support piece and a second support piece, and the photovoltaic glass is laid on two sides of the first support piece; the second supporting piece is in contact with the backlight surface of the photovoltaic glass. Support photovoltaic glass through setting up first support piece and second support piece, strengthened photovoltaic module's intensity, need not reserve the maintenance passageway that supplies the maintenance when the assembly was used on the roofing to can lay by full roofing, be favorable to the maintenance of roofing, ensured the photovoltaic power generation benefit.

Drawings

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

Fig. 1 is a partial schematic view of a system supporting a composite photovoltaic roof tile according to an embodiment of the present invention;

fig. 2 is a plan view of a system supporting a composite photovoltaic roof tile according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a system supporting composite photovoltaic roof tile according to an embodiment of the present invention;

fig. 4 is an exploded view of a first support member according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is an enlarged view of portion D of FIG. 3;

FIG. 7 is a schematic view of a second support structure;

FIG. 8 is a sectional view taken along line A-A of FIG. 7;

FIG. 9 is a first perspective view of the mounting base;

fig. 10 is a schematic view of another perspective structure of the mounting base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The existing photovoltaic module has some disadvantages: firstly, as the assembly cannot be used for people, the photovoltaic assembly cannot be laid on the whole roof, a channel for maintenance needs to be reserved, and the utilization rate of the roof is reduced; secondly, the service life of the color steel metal roof board is only about 10 years, the service life of the photovoltaic component is 25 years, the service lives of the color steel metal roof board and the photovoltaic component are inconsistent, when the metal roof reaches the service life for replacement, the normal use of the photovoltaic is directly influenced, the photovoltaic board needs to be dismounted first to replace the roof board, and then the photovoltaic board needs to be mounted again, so that the comprehensive use cost of the roof is greatly increased by dismounting back and forth; thirdly, photovoltaic in the installation, inevitably causes the damage to original metal roofing, leads to the roofing seepage, influences normal production operation, and the repair of seepage is maintained simultaneously, the corresponding comprehensive cost who has increased the project again.

Based on this, the present invention provides a solution to the above technical problem, and the details thereof will be explained in the following embodiments.

Referring to fig. 1 to 6, the present invention provides a system supporting composite photovoltaic roof tile, including: the photovoltaic module comprises a metal roof 1 and a photovoltaic module fixed on the metal roof. The metal roof can be a color steel bottom tile, such as a 840-type pavement which is commonly used in the market, and is fixed with a roof purline through a self-tapping screw. The photovoltaic module comprises photovoltaic glass 3 and a supporting module 2 for supporting and fixing the photovoltaic glass 3, wherein the supporting module 2 comprises a first supporting piece 4 and a second supporting piece 22, the photovoltaic glass 3 is laid on two sides of the first supporting piece 4, and in the using process, the first supporting piece 4 can play a role in supporting and connecting. The second supporting member 22 is disposed on a backlight surface of the photovoltaic glass 3, that is, on a back surface of the photovoltaic glass 3, and plays a role of auxiliary supporting for the photovoltaic glass 3.

In this embodiment, because the first supporting member 4 and the second supporting member 22 are adopted to support the photovoltaic glass 3 in a cooperative manner, the strength of the photovoltaic module can be improved, so that a person can stand on the photovoltaic glass, an access passage does not need to be reserved independently, and the utilization rate of a roof is improved.

With reference to fig. 4, in an implementation manner of the present embodiment, the first support 4 includes a first profile 41 and a second profile 42, where the first profile 41 includes a groove 410 and a first step portion 412 and a second step portion 413 disposed on two side walls of the groove 410, and the first step portion 412 and the second step portion 410 are L-shaped; the length of two L type step portion is less than or equal to the length of recess 410, simultaneously, the height (the degree of depth) of recess 410 is greater than the height of L type step portion the bottom of recess 410 is provided with the through-hole 411 that is used for ventilation cooling to dispel the heat to photovoltaic module. Can be with a side overlap joint of photovoltaic glass 3 when paving paste on the L type step portion, support photovoltaic glass 3, because photovoltaic glass 3 lays along the both sides of the recess 410 of first section bar 4, photovoltaic glass 3 overlap joint respectively on first step portion 412 and second step portion 413, first section bar 4 still plays the effect of connecting piece this moment (being equivalent to with polylith photovoltaic glass splice together).

With reference to fig. 5, in this embodiment, when the photovoltaic glass 3 is lapped on the L-shaped step portion, a buffer pad 34 is further disposed at a contact portion of the step and the photovoltaic glass 3, a filling foam rod 32 is disposed at a corner formed by the L-shaped step portion and the groove 410, and a waterproof sealant 33 is used to perform waterproof sealing on the gap. It is easy to understand that when the photovoltaic glass 3 is laid on the L-shaped step portion of the first section bar 4, a certain distance is reserved between the photovoltaic glass and the L-shaped step portion and between the photovoltaic glass and the side wall of the groove, and the photovoltaic glass can be prevented from deforming to extrude the side wall of the groove in the using process by reserving a certain distance.

In an implementation manner of this embodiment, the second profile 42 includes a C-shaped base 421 and a ridge cover 422, and a clamping portion is disposed on an inner wall of the C-shaped base 421. The C-shaped base 421 includes a concave connecting portion 423 for detachably connecting with the ridge-shaped cover 422, two inclined surfaces 424 are disposed on two sides near the lower end of the concave connecting portion, and a vent hole 425 for dissipating heat is formed on the two inclined surfaces 424.

In this embodiment, the ridge-shaped cover 422 and the C-shaped base 421 are disposed to cooperate with each other to prevent rain and foreign matters from entering into the groove 410 of the first profile, and the photovoltaic module can be well heat-dissipated due to the heat dissipation holes disposed on the inclined surface. The ridge type sealing cover and the C-shaped base are designed to be detachably connected, so that the photovoltaic module can be conveniently maintained.

As shown in fig. 7 to 10, in one implementation manner of the present embodiment, the first supporting member 4 further includes a mounting seat 21, and the first supporting member can be firmly fixed on the metal roof by the mounting seat 21. The mounting base 21 includes a joint portion 210 for joining to a metal roof, and two support arms 212 (the two support arms 212 are provided), and the support arms are further provided with vent holes 211 for dissipating heat. It should be noted that the mounting seat 21 can be regarded as a C-shaped member with a bottom protruding toward the opening.

In an implementation manner of this embodiment, the second supporting member 22 includes a first combining portion 220, a ridge 222 facing away from the first combining portion 220, two first inclined planes symmetrical along the ridge 222, and a first through hole 221 penetrating the two first inclined planes for ventilation. Wherein the second support may be a foamed concrete (polyurethane) support. A cushion 223 may be disposed on the ridge back to avoid damage to the photovoltaic glass due to direct contact with the photovoltaic glass.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A system-supported composite photovoltaic roofing tile, comprising: the photovoltaic glass and the supporting assembly comprise a first supporting piece and a second supporting piece which are arranged in parallel, and the photovoltaic glass is laid on two sides of the first supporting piece; the second supporting piece is in contact with the backlight surface of the photovoltaic glass.

2. The system-supported composite photovoltaic roofing tile of claim 1, wherein the first support member comprises: a first profile and a second profile; the first section comprises a groove, a first step part and a second step part, wherein the first step part and the second step part are symmetrically arranged on two sides of the groove, and the first step part and the second step part are respectively used for being lapped with the photovoltaic glass; the second section bar is clamped with the groove.

3. The system-supported composite photovoltaic roofing tile of claim 2, wherein the second profile comprises: the roof-shaped sealing cover comprises a C-shaped base and a roof-shaped sealing cover, wherein the C-shaped base is used for being clamped with the opening part of the groove, and the roof-shaped sealing cover is detachably connected with the C-shaped base.

4. The system-supported composite photovoltaic roofing tile of claim 1, wherein the second support member comprises: the first combining part deviates from the ridge of the first combining part, and the first inclined planes symmetrically arranged along the ridge and the first through holes for ventilation are formed in the two first inclined planes in a penetrating mode.

5. The system-supported composite photovoltaic roofing tile of claim 2, wherein the first support member further comprises a mount, the first profile being fixedly attached to the mount; the mount pad includes: the second joint portion and along two support arms of second joint portion symmetry setting, set up the second through-hole that is used for the ventilation on two support arms.

6. The system-supported composite photovoltaic roofing tile of claim 2, wherein the first step portion is the same height as the second step portion and the groove is higher in height than the first step portion; and a third through hole for ventilation is formed in the bottom of the groove.

7. The system-supported composite photovoltaic roofing tile of claim 3, wherein the C-shaped base comprises a female connecting portion for connecting with the ridge-shaped cover, two second inclined surfaces symmetrically disposed and connected with the female connecting portion, respectively, and fourth through holes disposed on the two second inclined surfaces, respectively, for ventilation.

8. The system-supported composite photovoltaic roofing tile of claim 3, further comprising: a filler for filling a gap between the photovoltaic glass and the first stepped portion and/or the second stepped portion; the filling material comprises waterproof glue.

9. The system-supported composite photovoltaic roofing tile of any one of claims 1-8, wherein an end surface of said second support member for contacting a backlight surface of said photovoltaic glass is provided with a cushion.