CN219604710U

CN219604710U - BIPV roof device

Info

Publication number: CN219604710U
Application number: CN202320806178.XU
Authority: CN
Inventors: 黄洪伟文
Original assignee: Xiamen Yingumei Energy Technology Co ltd
Current assignee: Xiamen Yingumei Energy Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-29
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a device on BIPV roof, which comprises: a solar photovoltaic panel assembly comprising a first solar photovoltaic panel assembly and a second solar photovoltaic panel assembly; the first solar photovoltaic panel assembly is connected with a first cable, and the second solar photovoltaic panel assembly is connected with a second cable; the top column is arranged on the upper surface of the first solar photovoltaic panel assembly, one end of the first solar photovoltaic panel assembly is fixed on one side of the top column, and one end of the second solar photovoltaic panel assembly is fixed on the other side of the top column; the ridge cover plate is covered between the first solar photovoltaic panel assembly and the second solar photovoltaic panel assembly, and forms a containing space with the top of the top column, and the first cable and the second cable are placed in the containing space. The utility model can solve the problem that the first cable and the second cable are subjected to wind, rain and sun, thereby prolonging the service lives of the first solar photovoltaic panel component and the second solar photovoltaic panel component.

Description

BIPV roof device

Technical Field

The utility model relates to the field of BIPV, in particular to a device on a BIPV roof.

Background

Photovoltaic building integration (i.e., BIPV Building Integrated PV, photovoltaics) is a technology that integrates solar power generation (Photovoltaic) products into a building.

The existing BIPV roof device comprises a solar photovoltaic panel assembly and a top column, wherein the solar photovoltaic panel assembly comprises a first solar photovoltaic panel assembly and a second solar photovoltaic panel assembly; the first solar photovoltaic panel assembly is connected with a first cable, and the second solar photovoltaic panel assembly is connected with a second cable; one end of the first solar photovoltaic panel assembly is fixed on one side of the top column, and one end of the second solar photovoltaic panel assembly is fixed on the other side of the top column. The first cable and the second cable are placed directly on the top surface of the jack-post.

Like this, make first cable and second cable receive wind and rain to beat sun easily, damage first cable and second cable easily, reduced first solar photovoltaic panel assembly and second solar photovoltaic panel assembly's life then.

Disclosure of Invention

In view of the above, the present utility model is directed to a device on a BIPV roof, which can solve the problem that the first cable and the second cable are exposed to the sun in the presence of wind, rain, and sun, so as to improve the service lives of the first solar photovoltaic panel assembly and the second solar photovoltaic panel assembly.

The adopted technical scheme is as follows:

an apparatus on a BIPV roof, comprising:

a solar photovoltaic panel assembly comprising a first solar photovoltaic panel assembly and a second solar photovoltaic panel assembly; the first solar photovoltaic panel assembly is connected with a first cable, and the second solar photovoltaic panel assembly is connected with a second cable;

the top column, one end of the first solar photovoltaic panel assembly is fixed on one side of the top column, and one end of the second solar photovoltaic panel device is fixed on the other side of the top column;

the ridge cover plate is covered between the first solar photovoltaic panel assembly and the second solar photovoltaic panel assembly, and forms a containing space with the top of the top column, and the first cable and the second cable are placed in the containing space.

Further, the ridge cover plate is formed by splicing and fixing a plurality of small ridge cover plates.

Further, each small ridge cover plate comprises a first side panel, a top plate and a second side panel, and the first side panel, the top plate and the second side panel are integrally formed by the same material; the first side panel and the second side panel are both arranged below the top plate and obliquely expand towards two sides, and the first side panel extends downwards and outwards to form a first L-shaped edge; the second side panel extends downwardly and outwardly to form a second L-shaped edge.

Further, the plurality of small ridge cover plates are provided with overlapped parts, and the overlapped parts are sealed by structural adhesive.

Further, the overlapped portions are fixed with rivets.

Further, the first L-shaped edge and the side wall of the first solar photovoltaic panel assembly form a first water guide groove; and the second L-shaped edge and the side wall of the second solar photovoltaic panel assembly form a second water guide groove.

Further, the edge of the first L-shaped edge is tilted upwards to form a first arc-shaped transition edge; and the edge of the second L-shaped edge is upturned to form a second arc transition edge.

The utility model has the beneficial effects that:

because the ridge cover plate is arranged and covered between the first solar photovoltaic panel assembly and the second solar photovoltaic panel assembly, and the ridge cover plate and the top of the jacking column enclose a containing space, the first cable and the second cable are placed in the containing space, and therefore the first cable and the second cable can be protected, the problem that the first cable and the second cable are exposed to the sun due to wind, rain and wind can be solved, and the service lives of the first solar photovoltaic panel assembly and the second solar photovoltaic panel assembly can be prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a device on a BIPV roof. Only a portion of the first solar photovoltaic panel assembly and a portion of the second solar photovoltaic panel assembly are shown.

Fig. 2 is a schematic view of a part of the structure of a device on a BIPV roof. Only a portion of the first solar photovoltaic panel assembly is shown.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, a device for a BIPV roof includes a solar photovoltaic panel assembly 1, a roof column 2 and a roof deck 3.

A solar photovoltaic panel assembly 1 having a first solar photovoltaic panel assembly 11 and a second solar photovoltaic panel assembly 12; the first solar photovoltaic panel assembly 11 is connected with a first cable, and the second solar photovoltaic panel assembly 12 is connected with a second cable. A solar photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. The solar energy is converted into electric energy, or is sent to a storage battery for storage, or the load is pushed to work.

The jack-prop 2, one end of first solar photovoltaic panel assembly 11 is fixed in the opposite side of jack-prop, and one end of second solar photovoltaic panel assembly 12 is fixed in the opposite side of jack-prop 12. Generally, the jack-prop is the higher part of roof, and first solar photovoltaic board subassembly and second solar module are in the both sides of jack-prop respectively, and the slant sets up downwards fixedly. The roof itself is, for example, a steel structural frame (not shown) to which the first solar photovoltaic panel assembly and the second solar panel assembly are fixed in a uniform arrangement on both sides.

The ridge cover plate 3 is covered between the first solar photovoltaic panel assembly 11 and the second solar photovoltaic panel assembly 12, and forms a containing space 4 with the top of the top column 2, and the first cable and the second cable are placed in the containing space 4. Like this, this accommodation space just can protect first cable and second cable from the influence of sun-shine of blowing rain to can improve first solar photovoltaic panel assembly and second solar photovoltaic panel assembly's life.

As a specific embodiment, the ridge cover plate 3 is formed by splicing and fixing a plurality of small ridge cover plates. The plurality of small ridge cover plates are one block of units, and the ridge cover plates are formed by splicing one block of units in pairs. The plurality of small ridge cover plates are arranged, so that the transportation and storage can be facilitated.

As an alternative specific embodiment, each small ridge cover plate 3 comprises a first side panel 31, a top plate 32 and a second side panel 33, and the first side panel 31, the top plate 32 and the second side panel 33 are integrally formed by the same material; the first side panel 31 and the second side panel 33 are both below the top plate 2 and are obliquely expanded to both sides; the first side panel 31 extends downwardly and outwardly to form a first L-shaped edge 34; the second side panel 33 extends downwardly and outwardly to form a second L-shaped edge 35. Thus, the whole body can be directly enclosed with the top of the convex column to form a containing space. Because each ridge-shaped cover plate is made of metal materials, the structure adopting the first side panel, the top plate and the second side panel is easy to manufacture, and the top plate enables the appearance of the whole structure to be smoother. The whole ridge cover plate can enable the first solar photovoltaic panel assembly 11 and the second solar photovoltaic panel assembly 12 to form a smooth transition, so that the ridge cover plate is more attractive and does not look like a pit (namely, a pit state when the ridge cover plate is not arranged).

As a specific embodiment, the plurality of roof decks have overlapping portions 36 therebetween, the overlapping portions being sealed with structural adhesive. The structural adhesive has high strength (the compression strength is more than 65MPa, the steel-steel forward pulling bonding strength is more than 30MPa, the shear strength is more than 18 MPa), can bear larger load, is ageing-resistant, fatigue-resistant and corrosion-resistant, has stable performance in the expected service life, and is suitable for bearing strong structural member bonding. There are also commercially available products. The effect of the structural adhesive on the one hand plays a role in bonding and on the other hand can also enable the overlapped part to be sealed more. The structural adhesive can partially replace the traditional connection modes such as welding, riveting, bolting and the like. The stress distribution of the bonding surface of the structural adhesive is uniform, and the structural adhesive has no thermal influence and deformation on parts. Of course, further, after sealing with the structural adhesive, the overlapped portions may be fixed with rivets 37, so that the connection can be made more firmly.

As a specific embodiment, the first L-shaped edge and the side wall of the first solar photovoltaic panel component form a first water guide groove; the second L-shaped edge and the side wall of the second solar photovoltaic panel assembly form a second water guide groove. For better formation first guiding gutter, can upwarp at the edge of first L type limit and form first transition limit, this first transition limit can be first arc transition limit, conveniently supports and leans on the lateral wall of first solar photovoltaic board subassembly, also closes more easily. Similarly, the edge of the second L-shaped edge 35 may be upturned to form a second transition edge, which may be a second arc-shaped transition edge 38, so as to be conveniently abutted against the side wall of the second solar photovoltaic panel assembly 12, and also be easier to close. The first and second water guide tanks may be used for water drainage.

The first, second, etc. in the present specification are for distinguishing between components or parts of the same function or structure, and not for distinguishing between the parts in a sequential manner, and do not indicate or imply relative importance. The corresponding components or parts are relatively independent, such as a first solar panel assembly and a second solar panel assembly, and further such as a first L-shaped side and a second L-shaped side.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. An apparatus for BIPV rooftops, comprising:

the top column is arranged on the upper surface of the first solar photovoltaic panel assembly, one end of the first solar photovoltaic panel assembly is fixed on one side of the top column, and one end of the second solar photovoltaic panel assembly is fixed on the other side of the top column;

2. The device of claim 1, wherein the roof deck is formed by splicing and fixing a plurality of small roof decks.

3. The device of claim 2, wherein each roof ridge cap comprises a first side panel, a top panel, and a second side panel, the first side panel, top panel, and second side panel being integrally formed from the same material; the first side panel and the second side panel are both arranged below the top plate and obliquely expand towards two sides, and the first side panel extends downwards and outwards to form a first L-shaped edge; the second side panel extends downwardly and outwardly to form a second L-shaped edge.

4. A device on a BIPV roof according to claim 3, wherein the plurality of roof decks have overlapping portions therebetween, the overlapping portions being sealed with structural adhesive.

5. The device of claim 4, wherein the overlapping portions are secured with rivets.

6. The device of claim 3, wherein the first L-shaped edge forms a first water guide channel with a side wall of the first solar panel assembly; and the second L-shaped edge and the side wall of the second solar photovoltaic panel assembly form a second water guide groove.

7. The device of claim 6, wherein the edge of the first L-shaped edge is upturned to form a first curved transition edge; and the edge of the second L-shaped edge is upturned to form a second arc transition edge.