CN110912501A

CN110912501A - Mounting structure and mounting system

Info

Publication number: CN110912501A
Application number: CN201811081330.2A
Authority: CN
Inventors: 夏远富; 廉军建; 魏俊云
Original assignee: Beijing Apollo Ding Rong Solar Technology Co Ltd
Current assignee: Beijing roof green building technology Co.,Ltd.
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2020-03-24

Abstract

The present disclosure provides a mounting structure and a mounting system. The mounting structure includes a hanger. The hanging piece is provided with a first end and a second end, the first end of the hanging piece can be connected with the photovoltaic tile, and a positioning connecting part capable of fixing the hanging piece in a lap joint mode is arranged at the second end of the hanging piece. According to the mounting structure, in the process that the photovoltaic tile is mounted on the surface to be mounted, the photovoltaic tile is connected to the first end of the hanging piece, the hanging piece is fixed to the surface to be mounted in a lap joint mode through the positioning connecting portion on the second end of the hanging piece, and therefore the photovoltaic tile is mounted on the surface to be mounted.

Description

Mounting structure and mounting system

Technical Field

The present disclosure relates to the field of photovoltaic power generation technologies, and in particular, to a mounting structure and a mounting system.

Background

With the development of society, people are gradually recognizing the importance of environmental protection. The clean energy is adopted to replace the traditional energy, so that the environmental quality can be improved, and the method is an important environmental protection measure. Solar photovoltaic power generation directly converts light energy into electric energy, does not generate pollutants in the process of energy conversion, and is an important clean energy development technology.

Solar photovoltaic power generation is applied to the field of buildings, so that the buildings are more environment-friendly. The photovoltaic tile installation is an important process of applying solar photovoltaic power generation in the field of buildings.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

An object of the present disclosure is to provide a mounting structure and a mounting system, which can mount a photovoltaic tile.

According to one aspect of the present disclosure, a mounting structure is provided. The mounting structure includes a hanger. The hanging piece is provided with a first end and a second end, the first end of the hanging piece can be connected with the photovoltaic tile, and a positioning connecting part capable of fixing the hanging piece in a lap joint mode is arranged at the second end of the hanging piece.

In an exemplary embodiment of the present disclosure, the positioning connection part includes a first protrusion.

In an exemplary embodiment of the present disclosure, the number of the first protrusions is at least two.

In an exemplary embodiment of the present disclosure, the protrusions have a stripe structure.

In an exemplary embodiment of the present disclosure, the positioning connection part includes a first groove.

According to one aspect of the present disclosure, a mounting system is provided for mounting photovoltaic tiles on a surface to be mounted. The mounting system includes battens and photovoltaic tiles. The battens are fixed on the surface to be installed. The photovoltaic tile is mounted to the batten through any one of the mounting structures with the first protrusions.

In an exemplary embodiment of the present disclosure, the batten is provided with a second protrusion, and when the second end of the hanger is lapped on the batten, the second protrusion and the first protrusion are engaged with each other.

In an exemplary embodiment of the present disclosure, the batten is provided with a second groove, and the second groove and the first protrusion are engaged with each other when the second end of the hitching member is lapped on the batten.

In an exemplary embodiment of the present disclosure, the mounting system further comprises a support shoe. The support tile with the photovoltaic tile interval sets up, the photovoltaic tile with adjacent support tile overlap joint, and the overlap joint department, the photovoltaic tile is located support tile's top.

In an exemplary embodiment of the present disclosure, the supporting tile is fixed to the installation surface to be installed, and the supporting tile is in a groove shape.

In an exemplary embodiment of the present disclosure, an overlapping portion of the photovoltaic tile and the support tile extends into the groove.

According to one aspect of the present disclosure, a mounting system is provided for mounting photovoltaic tiles on a surface to be mounted. The mounting system includes battens and photovoltaic tiles. The battens are fixed on the surface to be installed, and the battens are provided with third protrusions. The photovoltaic tile is arranged on the tile hanging strip through the mounting structure with the first groove, and the first groove is matched with the third protrusion.

This beneficial effect that prior art was compared to the disclosure lies in:

the photovoltaic tile is connected to the first end of the hanging piece in the process of being installed on the to-be-installed surface, the hanging piece is fixed to the to-be-installed surface in a lap joint mode through the positioning connection portion on the second end of the hanging piece, and therefore the photovoltaic tile is installed on the to-be-installed surface.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The above and other features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 is a schematic view of a mounting structure of an embodiment of the present disclosure;

FIG. 2 is a schematic view of a first protrusion and a second protrusion in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first protrusion and a second recess in an embodiment of the present disclosure;

FIG. 4 is a schematic view of a first groove and a third protrusion in an embodiment of the present disclosure;

FIG. 5 is an elevational schematic view of a mounting system of an embodiment of the disclosure;

fig. 6 is a sectional view a-a of fig. 5.

In the figure: 1. photovoltaic tiles; 101. a front plate; 102. a solar cell chip; 103. a back plate; 2. hanging battens; 3. hanging and connecting pieces; 301. a first end; 302. a second end; 3021. a first protrusion; 3022. a first groove; 3023. a second protrusion; 3024. a second groove; 3025. a third protrusion; 4. mounting a surface to be mounted; 5. a threaded member; 6. a seal member; 7. a gasket; 8. a flexible gasket; 9. a junction box; 10. and supporting the tile.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.

The terms "a", "an", "the" and "the" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

The disclosed embodiments provide a mounting structure. As shown in fig. 1, the mounting structure may include a hanger 3. Wherein:

the suspension element 3 may have a first end 301 and a second end 302. The first end 301 of the hanging piece 3 can be connected with the photovoltaic tile 1, and the second end 302 of the hanging piece 3 is provided with a positioning connecting part capable of fixing the hanging piece 3 in an overlapping manner.

The mounting structure of the embodiment of the present disclosure connects the photovoltaic tile 1 to the first end 301 of the hanging member 3 in the process of mounting the photovoltaic tile 1 on the surface 4 to be mounted, and fixes the hanging member 3 to the surface 4 to be mounted by overlapping the hanging member 3 through the positioning connection portion on the second end 302 of the hanging member 3, so that the photovoltaic tile 1 is mounted on the surface 4 to be mounted. .

As shown in fig. 1, the hitching member 3 is used to fix the photovoltaic tile 1 to the batten 2 to be installed on the surface 4. The hanging and connecting piece 3 can be made of aluminum alloy or plastic steel, so that the hanging and connecting piece 3 can have good strength, and certainly, the hanging and connecting piece 3 can also be made of carbon fiber and other materials with good strength. Furthermore, the suspension element 3 may have a first end 301 and a second end 302. Wherein:

as shown in fig. 1, first end 301 may be connected to photovoltaic tile 1. The connection may be a detachable connection. The detachable connection may be a screw connection, but is not limited thereto, and may also be other ways such as a snap connection. The screw 5 may be a bolt, a stud, a screw, etc., which are not listed here. Of course, the first end 301 and the photovoltaic tile 1 may also be non-detachably connected. Wherein the first end 301 may be adhered to the photovoltaic tile 1 or connected to the photovoltaic tile 1 by rivets. In other embodiments of the present disclosure, the hanging member 3 and the photovoltaic tile 1 may also be integrally formed, and the integrally forming manner is not particularly limited. The connection point of the first end 301 to the photovoltaic tile 1 is located at the upper end of the photovoltaic tile 1 in the direction in which the surface 4 to be installed is inclined, and the connection point is located at the midpoint of the photovoltaic tile 1 in the width direction of the photovoltaic tile 1. Furthermore, the first end 301 may be a plate-like structure, and the plate-like structure may be attached to the photovoltaic tile 1. Of course, the first end 301 may also have a strip structure. In other embodiments of the present disclosure, the first end 301 may have other structures, which are not further described herein.

For example, as shown in fig. 1, the first end 301 is a plate-shaped structure and is connected with the photovoltaic tile 1 by bolts 5. The first end 301 of the hanging piece 3, the front plate 101 of the photovoltaic tile 1 and the back plate 103 are all provided with bolt holes matched with the bolts, the head of each bolt abuts against the front plate 101 of the photovoltaic tile 1, and nuts matched with the bolts abut against the back plate 103 of the photovoltaic tile 1. The bolt hole of the front plate 101 of the photovoltaic tile 1 is a counter bore, and the size of the counter bore is larger than that of the bolt head, so that the head of the screw thread is accommodated, the bolt head is prevented from protruding out of the upper surface of the front plate 101, and the influence of the bolt head on the adjacent lapped photovoltaic tile 1 is avoided. Meanwhile, a washer 7 is arranged between the bolt head and the counter bore, and a flexible gasket 8 is arranged between the first end 301 and the back plate 103. The washer 7 and the flexible gasket 8 can prevent the bolt head and the first end 301 from contacting the photovoltaic tile 1 in a hard-to-hard mode, and prevent the bolt head and the first end 301 from causing extrusion damage to the photovoltaic tile 1.

The second end 302 may be provided with a locating connection. This location connecting portion can make the overlap joint of joint piece 3 be fixed in battens 2 to the photovoltaic tile 1 that makes to connect in the first end 301 of joint piece 3 is fixed in battens 2. In one embodiment, as shown in fig. 2, the positioning connection includes a first protrusion 3021. The number of the first protrusions 3021 may be at least two, for example, two, five or six, but not limited thereto. The first protrusions 3021 may have a strip structure, and are parallel to the surface 4 to be mounted. The first protrusion 3021 of the strip structure may be a rib, but the first protrusion 3021 of the strip structure may also be in other forms, which are not listed here. In another embodiment, as shown in fig. 4, the positioning connection includes a first recess 3022. In other embodiments of the present disclosure, the positioning connection portion may have other structures, and will not be described in detail herein.

The disclosed embodiments also provide a mounting system for mounting photovoltaic tiles 1 on a surface 4 to be mounted. As shown in fig. 1, the mounting system may comprise photovoltaic tiles 1 and battens 2. The battens 2 are fixedly arranged on the surface 4 to be installed. The photovoltaic tile 1 is mounted to the batten 2 by means of a mounting structure with a first protrusion 3021 as described in any of the above embodiments.

As shown in fig. 1, battens 2 may be secured to the surface 4 to be installed. The battens 2 may be fixed to the surface 4 to be mounted by welding or bolting, but is not limited thereto, and may also be fixed to the surface 4 to be mounted by other methods such as bonding, and of course, the battens 2 and the surface 4 to be mounted may also be integrally formed, and the integrally forming method is not particularly limited herein. The batten 2 has good waterproof and antirust properties. The battens 2 are made of aluminium or stainless steel, but it is of course also possible to cover the outer side of the battens 2 with a waterproof and rust-proof coating, such as, but not limited to, a hard mortar, a flexible mortar, an acrylate or a one-component polyurethane. In other embodiments of the present disclosure, the battens 2 may also be a wood material, a composite material, or the like. Wherein, this batten 2 is treating the direction extension of installing 4 incline direction at the perpendicular to, and a plurality of photovoltaic tiles 1 set up along the extension interval of batten 2, and a plurality of photovoltaic tiles 1 all connect in same batten 2 through hitching and connecting piece 3. Of course, the battens 2 can also be arranged at intervals in the direction of inclination of the surface 4 to be installed.

As shown in fig. 1, the battens 2 may have a quadrangular prism structure. Wherein one surface of the batten 2 can be matched and fixed with the surface 4 to be installed. In other embodiments of the present disclosure, the battens 2 may also be a pentagonal prism structure, a hexagonal prism structure, etc., and will not be described in detail herein. The tile hanging strip 2 can be arranged on a limiting part matched with the positioning connecting part of the hanging piece 3, so that the photovoltaic tile 1 is fixed on the tile hanging strip 2 in a lap joint mode. In one embodiment, as shown in fig. 2, the position-limiting portion may include a second protrusion 3023. The second protrusion 3023 and the first protrusion 3021 engage each other when the second end 302 of the suspension element 3 is lapped over the batten 2, so that the suspension element 3 can be firmly lapped over the batten 2. In another embodiment, as shown in fig. 3, the position-limiting part may include a second groove 3024. The second recess 3024 and the first protrusion 3021 cooperate with each other when the second end 302 of the hitching member 3 is lapped over the batten 2 to improve the stability of the lap joint. In other embodiments of the present disclosure, the limiting portion may have other structures as long as the photovoltaic tile 1 can be fixed to the batten 2 in an overlapping manner.

As shown in fig. 1, the photovoltaic tile 1 may be a flat tile or a cylindrical tile, but not limited thereto, and may also be a triple-curved tile or the like. The photovoltaic tile 1 may be a multilayer structure. Specifically, the photovoltaic tile 1 includes a front sheet 101, a back sheet 103, and a solar cell chip 102 sandwiched between the front sheet 101 and the back sheet 103. Wherein, the front plate 101 and the back plate 103 may have the same size, and the solar cell chip 102 may have a smaller size than the front plate 101 and the back plate 103. When the solar cell chip 102 smaller than the front plate 101 and the back plate 103 is sandwiched between the front plate 101 and the back plate 103, an empty region can exist between the front plate 101 and the back plate 103, and the solar cell chip 102 is not in the empty region, so that the first end 301 of the hanging member 3 can be connected to the empty region, and the solar cell chip 102 is prevented from being affected by the hanging member 3. The front plate 101 may be a super white glass panel or the like. The back plate 103 may be a common glass panel. In addition, adhesive films may be disposed between the solar cell chip 102 and the front sheet 101 and between the solar cell chip 102 and the back sheet 103, for bonding the solar cell chip 102 to the front sheet 101 and the back sheet 103. The adhesive film can be POE laminated adhesive film. Furthermore, as shown in fig. 6, the photovoltaic tile 1 is also provided with a junction box 9 to connect the electric power generated by the photovoltaic tile 1 with external lines to conduct the electric current generated by the photovoltaic tile 1.

As shown in fig. 1 and 5, the number of the photovoltaic tiles 1 may be plural, and the plural photovoltaic tiles 1 are sequentially overlapped in an oblique direction of the surface 4 to be installed. Among two adjacent overlapped photovoltaic tiles 1, one photovoltaic tile 1 with a larger height on the surface 4 to be installed is overlapped with one photovoltaic tile 1 with a smaller height on the surface 4 to be installed, so that rainwater flowing along the direction of the inclination of the surface 4 to be installed is difficult to enter between the two adjacent photovoltaic tiles 1. Furthermore, a sealing member 6 may be provided between two adjacent photovoltaic tiles 1 to further prevent rain or other debris from entering between the two adjacent photovoltaic tiles. Specifically, the sealing member 6 may have a strip-shaped structure and extend along the width direction of the photovoltaic tile 1, one end of the strip-shaped sealing member 6 is aligned with one side edge of the photovoltaic tile 1, and the other end of the strip-shaped sealing member 6 is aligned with the other side edge of the photovoltaic tile 1. In other embodiments of the present disclosure, the sealing member 6 may have other structures, which are not described in detail herein. In addition, this sealing member 6 can be elastic material to make sealing member 6 can laminate with photovoltaic tile 1 better, strengthen its sealing performance, simultaneously, this elastic material can play the cushioning effect between overlapping photovoltaic tile 1 in proper order, overlap joint with the mode of hard collision of avoiding adjacent photovoltaic tile 1. The elastic material may be a polymer such as rubber. In other embodiments of the present disclosure, the photovoltaic tiles 1 may be arranged at intervals in a direction perpendicular to the direction in which the surface 4 to be installed is inclined.

As shown in fig. 5 and 6, the mounting system of the disclosed embodiment further includes a support tile 10. The supporting tile 10 is fixed on the surface 4 to be installed and is in a groove shape. This photovoltaic tile 1 sets up with supporting tile 10 interval, and photovoltaic tile 1 and adjacent supporting tile 10 overlap joint, and at the overlap joint, photovoltaic tile 1 is located the top of supporting tile 10, and simultaneously, photovoltaic tile 1 stretches into above-mentioned recess with the overlap joint that supports tile 10 to make the liquid on photovoltaic tile 1 upper portion can flow into in the supporting tile 10. Furthermore, successively overlapping support tiles 10 may be provided along the inclination of the surface 4 to be mounted, so that the liquid of the support tiles 10 can flow down the surface 4 to be mounted. Of course, the support shoe 10 may be a one-piece structure and extend from the top of the surface 4 to be mounted to the bottom of the surface 4 to be mounted in the direction of inclination of the surface 4 to be mounted.

The disclosed embodiments also provide a mounting system for mounting photovoltaic tiles 1 on a surface 4 to be mounted. As shown in fig. 1 and 4, the mounting system may comprise photovoltaic tiles 1 and battens 2. The batten 2 is fixedly arranged on the surface 4 to be installed and is provided with a third bulge 3025. The photovoltaic tile 1 is mounted to the batten 2 by the mounting structure with the first recess 3022 as described in the above embodiments. The mounting system of the disclosed embodiment enables the photovoltaic tile 1 to be securely mounted to the surface to be mounted 4 by mating the first groove 3022 and the third protrusion 3025, thereby securely fixing the hanger 3 to the batten 2.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A mounting structure for mounting a photovoltaic tile, the mounting structure comprising:

the hanging piece is provided with a first end and a second end, the first end of the hanging piece can be connected with the photovoltaic tile, and a positioning connecting part capable of fixing the hanging piece in a lap joint mode is arranged at the second end of the hanging piece.

2. The mounting structure according to claim 1, wherein the positioning connection portion includes a first projection.

3. The mounting structure according to claim 2, wherein the number of the first projections is at least two.

4. The mounting structure according to claim 2, wherein the first protrusion has a bar-like structure.

5. The mounting structure according to claim 1, wherein the positioning connection portion includes a first groove.

6. A mounting system for mounting photovoltaic tiles on a surface to be mounted, the mounting system comprising:

the tile hanging strip is fixed on the surface to be installed;

a photovoltaic tile mounted to the battens by the mounting structure of any one of claims 2-4.

7. The mounting system according to claim 6, wherein said battens are provided with second protrusions, said second protrusions and said first protrusions engaging each other when said second end of said hitching member is lapped on said battens.

8. The mounting system according to claim 6, wherein said battens are provided with second grooves, said second grooves and said first protrusions cooperating when said second end of said hitching member is lapped on said battens.

9. The tile mounting system of claim 6, further comprising:

support the tile, support the tile with photovoltaic tile interval sets up, the photovoltaic tile is with adjacent support the tile overlap joint, and the overlap joint department, the photovoltaic tile is located support the top of tile.

10. A photovoltaic tile installation system according to claim 9, wherein the support tile is fixed to the surface to be installed and is groove-shaped.

11. The photovoltaic tile installation system of claim 10, wherein: the lap joint of the photovoltaic tile and the supporting tile extends into the groove.

12. A mounting system for mounting photovoltaic tiles on a surface to be mounted, the mounting system comprising:

the tile hanging strip is fixed on the surface to be installed and provided with a third bulge;

photovoltaic tiles mounted to the battens by the mounting structure of claim 5, with the first recess and the third protrusion cooperating with each other.