KR102479186B1 - Building intergrated solar generation roof - Google Patents

Abstract

The present invention describes various embodiments related to a building-integrated photovoltaic power generation roof in which a transparent foothold for easy maintenance is disposed between a plurality of photovoltaic modules. According to one embodiment, the building-integrated photovoltaic power generation roof comprises: a base structure disposed on a ceiling of a building; a plurality of photovoltaic modules spaced apart from each other on an upper portion of the base structure; and a transparent foothold for forming a moving passage through which a worker can move for maintenance of the plurality of photovoltaic modules. In addition, various other embodiments are possible.

Description

Building integrated solar power generation roof {BUILDING INTERGRATED SOLAR GENERATION ROOF}

Various embodiments of the present invention relate to a building-integrated photovoltaic roof that can be easily maintained using a transparent scaffold.

In recent years, interest in photovoltaic power generation has been growing as an alternative energy source due to the depletion of resources. Photovoltaic power generation is an integrated technology that converts sunlight incident on the earth into electrical energy. It is not only eco-friendly in itself, but once the device is installed and operated, even if there is no separate energy input, electricity (e.g., voltage) and current), the application range is gradually expanding.

In general, photovoltaic power generation is composed of photovoltaic modules including photovoltaic cells, and the photovoltaic cells are electrically connected by cables, and the photovoltaic modules are connected in series or parallel to operate. The photovoltaic module has been most commonly used from the past to the present to be applied to buildings, for example, the photovoltaic module is placed on the roof of an existing building. In addition, the solar module may include a film or protective glass to protect the solar cell from the external environment.

This method can be implemented by simply fixing the frame that closely restrains the photovoltaic module to the roof, so there is no need to dismantle the existing building or build a new structure separately for the placement of the photovoltaic module. there is

However, this method has a disadvantage in that the appearance of the building deteriorates in that the solar module is placed on the roof of the existing building. In addition, this method fixes the frame to the roof using fastening means such as bolts, but there is a problem in that water leaks into the building through the through hole of the fastening means formed during the fixing process.

On the other hand, in order to solve the problem of the method of installing a photovoltaic module using a frame as described above, a method that is currently widely spread is a building integrated photovoltaic roof that configures the photovoltaic module itself as the roof of a building. System, BIPV System). This method has the advantage of being able to maintain the exterior of the building as originally intended, as well as reducing the cost for roof construction by configuring the roof itself of the building with photovoltaic modules.

However, the conventional building-integrated photovoltaic power generation roof has a disadvantage in that, when maintaining a product, a worker must move while stepping on a photovoltaic module disposed on the ceiling of a building, and in this case, the photovoltaic module is easily damaged.

As prior literature related to the present invention, Korean Patent Registration No. 10-1681208 (published on November 30, 2016) discloses a technology for "a building-integrated photovoltaic roof and its construction method".

In various embodiments of the present invention, it is to provide a building-integrated photovoltaic power generation roof in which a transparent scaffold is placed between a plurality of photovoltaic modules, on which a worker can step on instead of the plurality of photovoltaic modules and perform maintenance of the product.

However, the technical problems to be achieved by various embodiments of the present invention are not limited to the above technical problems, and other technical problems may exist.

According to various embodiments of the present invention, a building-integrated photovoltaic roof includes a base structure disposed on a ceiling of a building; A plurality of solar modules spaced apart from each other on top of the base structure; at least one first rainwater pipe disposed in a lower portion between the plurality of photovoltaic modules toward a first direction; at least one second rainwater pipe disposed in a lower portion between the plurality of photovoltaic modules toward a second direction perpendicular to the first direction; At least one disposed between the plurality of photovoltaic modules toward the first direction, coupled to at least a portion of an edge of the plurality of photovoltaic modules, and disposing the plurality of photovoltaic modules apart from the first storm drain a first module support; At least one disposed between the plurality of photovoltaic modules toward the second direction, coupled to at least a portion of an edge of the plurality of photovoltaic modules, and disposing the plurality of photovoltaic modules apart from the second rainwater pipe a second module support; and a transparent scaffold disposed toward the first direction between the plurality of photovoltaic modules and forming a moving passage through which an operator can move for maintenance of the plurality of photovoltaic modules.

According to various embodiments of the present invention, the material of the transparent scaffolding may include transparent polycarbonate.

According to various embodiments of the present invention, at least one cable tray coupled with cables connected to the plurality of photovoltaic modules may be disposed inside the transparent scaffold.

According to various embodiments of the present invention, at least one fastening member forming a screw fastening portion screwed to the base structure is disposed above the base structure, and the at least one fastening member is disposed on the at least one first rain pipe. It is possible to form a coupling groove that is coupled with.

According to various embodiments of the present invention, the at least one first storm pipe may include a pair of first fastening parts screwed into a coupling groove formed inside the at least one fastening member of the base structure; a pair of first coupling members coupled to a pair of coupling grooves formed in the at least one first module support at positions adjacent to the pair of first coupling portions; a first guide groove formed between the pair of first fastening parts and the pair of first coupling members and guiding rainwater introduced into the plurality of photovoltaic modules to be discharged to the outside; and a coupling portion protruding between the pair of first coupling members and coupled to a screw fastening portion formed on the at least one coupling member.

According to various embodiments of the present invention, the at least one second rainwater pipe may include a pair of second fastening parts screwed to the base structure; and a second guide groove formed between the pair of second fastening parts and guiding rainwater flowing into the plurality of photovoltaic modules to be discharged to the outside.

According to various embodiments of the present invention, the at least one first module support may include a first module body; a pair of coupling grooves formed on one surface of the first module body and engaged with a pair of first coupling members formed in the at least one first rainwater pipe; A first support member formed on a tile surface opposite to one surface of the first module body, facing and supporting a bottom surface of an edge of the plurality of photovoltaic modules or a bottom surface of an edge of the transparent scaffold; And a first fixing member coupled to the center of the first support member and screwed together, facing and fixing the top surface of the edge of the plurality of photovoltaic modules or the top surface of the edge of the transparent scaffolding. can

According to various embodiments of the present invention, a first seating member disposed between the first support member and the first fixing member is further included, and one surface of the first seating member is the most of the plurality of photovoltaic modules. A tile surface facing the side surface and the lower surface of the seat and opposite to one surface of the first seating member may face the first side surface of the first support member and the first fixing member.

According to various embodiments of the present invention, further comprising a holding member disposed between the first support member and the first fixing member, and one surface of the holding member is caught on at least some corner of the edge of the transparent scaffold. A catching groove is formed, and a tile surface opposite to one surface of the catching member may face a second side surface of the first supporting member and the first fixing member.

According to various embodiments of the present invention, the at least one second module support includes a second fixing member coupled between side surfaces of edges of the plurality of photovoltaic modules and fixing the plurality of photovoltaic modules. can do.

According to various embodiments of the present invention, a second seating member disposed between an edge side surface and a lower surface of the plurality of photovoltaic modules and a first side surface of the second fixing member is further included, and the second seating member One side faces the side and bottom surfaces of the edge of the plurality of photovoltaic modules, and the tile side, which is opposite to the side of the second mounting member, faces the first side surface of the second fixing member, and the plurality of aspects It further includes a third seating member disposed between an edge side surface and a bottom surface of at least a plurality of other photovoltaic modules among the optical modules and a second side surface of the second fixing member, wherein one surface of the third seating member is A tile surface opposite to the side surface and bottom surface of the edge of the plurality of other photovoltaic modules and opposite to one surface of the third mounting member may face the second side surface of the second fixing member.

According to various embodiments of the present invention, an air circulation structure cooling the plurality of photovoltaic modules by introducing the outside air into the plurality of photovoltaic modules and circulating the outside air around the outer periphery of the plurality of photovoltaic modules. can be placed.

According to various embodiments of the present invention, the air circulation structure may include a plurality of first air circulation holes disposed at one end of the plurality of photovoltaic modules; and a plurality of second air circulation holes disposed at tile ends of the plurality of photovoltaic modules.

According to various embodiments of the present invention, a mesh network may be disposed inside the plurality of second air circulation ports to block foreign substances included in the inflowing external air.

According to various embodiments of the present invention, by disposing a transparent scaffold for product maintenance between the first and second module supports, the transparent scaffold allows a worker to maintain the plurality of solar modules during maintenance of the plurality of solar modules. Maintenance can be performed while moving by stepping on the transparent scaffolding without stepping on the optical module, thereby preventing damage to a plurality of solar modules, and the worker performing electrical work on cables connected to the plurality of solar modules during movement. In addition to being able to proceed, the state of the cable can be visually checked. As a result, it is possible to further facilitate the maintenance of the product.

1 is an exploded perspective view showing the configuration of a building-integrated photovoltaic roof according to various embodiments of the present invention.
Figure 2 is a perspective view showing a combined state of the configuration of the building-integrated photovoltaic roof according to various embodiments of the present invention.
FIG. 3 is an enlarged perspective view of part A of FIG. 2 .
4 is a cross-sectional view taken along line AA' of FIG. 1;
5 is a BB′ line cross-sectional view of FIG. 1;
FIG. 6 is a cross-sectional view taken along line CC' of FIG. 1 .
7 is a cross-sectional side view illustrating a coupled state of a second air circulation port among configurations of a building-integrated photovoltaic roof according to various embodiments of the present disclosure.

Since the present invention can apply various changes and have various embodiments, some embodiments will be described in detail with reference to the drawings. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms including ordinal numbers such as 'first' and 'second' may be used to describe various components, but the components are not limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. The term 'and/or' includes a combination of a plurality of related recited items or any one of a plurality of related recited items.

In addition, relative terms described based on what is shown in the drawing, such as 'front', 'rear', 'top', and 'bottom' may be replaced with ordinal numbers such as 'first' and 'second'. For ordinal numbers such as 'first' and 'second', the order is the stated order or arbitrarily determined, and may be arbitrarily changed as needed.

Terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In the present invention, terms such as "comprise" or "having" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present invention, they should not be interpreted in an ideal or excessively formal meaning. don't

In the building-integrated photovoltaic roof 10 according to various embodiments of the present invention, a transparent scaffold is disposed between a plurality of photovoltaic modules 30, and a worker visually checks the inside of the product through the transparent scaffold. By doing so, since the transparent scaffold allows the worker to perform maintenance of the product without stepping on the plurality of photovoltaic modules 30, damage to the plurality of photovoltaic modules 30 can be prevented, as well as the quality of the product. It may be a combination of one or more of a variety of devices that may also facilitate maintenance.

1 is an exploded perspective view showing a configuration of a building-integrated photovoltaic roof according to various embodiments of the present invention, and FIG. 2 is a perspective view showing a combined state of a building-integrated photovoltaic roof according to various embodiments of the present invention. 3 is an enlarged perspective view of part A of FIG. 2, FIG. 4 is a cross-sectional view taken along line A-A' of FIG. 1, FIG. 5 is a cross-sectional view taken along line B-B' of FIG. 1, and FIG. 7 is a cross-sectional side view illustrating a coupled state of a second air circulation port among configurations of a building-integrated photovoltaic roof according to various embodiments of the present disclosure.

1 to 7, the building-integrated photovoltaic roof 10 includes a base structure 20, a plurality of photovoltaic modules 30 including solar cells 32, and at least one first , 2 rainwater pipes 40 and 50, at least one of the first and second module supports 60 and 70, and a transparent scaffold 90. For example, the base structure 20 may be disposed on the ceiling of a building (not shown). For example, the base structure 20 includes a frame 21 (eg, C-beam) disposed on the ceiling of the building, a lower steel plate 22 disposed above the frame 21, and a lower steel plate 22. It may include an insulator 23 formed of glass wool disposed thereon and an upper steel plate 24 disposed above the insulator 23 . For example, the base structure 20 arranges the lower steel plate 22 in a laminated manner on top of the frame 21, and arranges a heat insulating material 23 in a laminated manner on top of the lower steel plate 22, and the insulator ( 23), an upper steel plate 24 may be disposed in a laminated manner.

According to various embodiments, at least one fastening member 80 having a screw fastening portion 81 screwed to the base structure 20 may be disposed above the upper steel plate 24 . For example, an inner side of the at least one fastening member 80 may form a coupling groove 82 coupled to the at least one first rainwater pipe 40 to be described later. For example, the screw fastening part 81 of the at least one fastening member 80 penetrates and fastens the screw, and at the same time, the through screw penetrates the upper steel plate 24, the insulator 23, and the lower steel plate of the base structure 20. (22) and the frame (21) can be screwed and fixed. In this way, the at least one first rainwater pipe 40 may be coupled to the coupling groove 82 formed inside the at least one fastening member 80 fixed to the upper steel plate 24 of the base structure 20.

According to various embodiments, the upper steel plate 24 and the lower steel plate 22 may waterproof the ceiling of the building. For example, the ceiling of the building was conventionally waterproofed by sheet waterproofing (not shown). The sheet waterproofing has the disadvantage of easily tearing and deteriorating the waterproofing function. Therefore, in this embodiment, the ceiling of the building is waterproofed using the upper steel plate 24 and the lower steel plate 22 instead of the conventional sheet waterproofing, so that the upper steel plate 24 and the lower steel plate 22 prevent tearing In addition, the waterproof function of the ceiling of the building can be further improved.

The plurality of photovoltaic modules 30 may be stacked on top of the upper steel plate 24 of the base structure 20 and spaced apart at the same time. For example, the plurality of photovoltaic modules 30 may be coupled by sliding in a first direction (①) between at least one first module support 60 to be described later.

The at least one first rainwater pipe 40 may be disposed in a lower portion between the plurality of photovoltaic modules 30 toward the first direction ①. For example, the at least one first rainwater pipe 40 may include a pair of first coupling parts 41, a pair of first coupling members 42, a first guide groove 43, and a coupling portion 44. there is. For example, the pair of first fastening parts 41 may be screwed into a coupling groove 82 formed inside the at least one fastening member 80 disposed on the upper steel plate of the base structure 20 . For example, the pair of first fastening parts 41 may be fixed by being screwed into a coupling groove 82 formed inside the at least one fastening member 80 . Accordingly, the first rainwater pipe 40 may be fixed to the at least one fastening member 80 .

According to various embodiments, the pair of first coupling members 42 may be disposed adjacent to the pair of first coupling parts 41 . For example, the pair of first coupling members 42 may be coupled to a pair of coupling grooves 62 formed in at least one first module support 60 to be described later. For example, the pair of first coupling members 42 are coupled to the pair of coupling grooves 62 of the at least one first module support 60 and simultaneously fix the at least one first module support 60. can

The first guide groove 43 may be formed between the pair of first coupling parts 41 and the pair of first coupling members 42 . For example, the first guide groove 43 may guide rainwater (eg, rainwater) flowing into the plurality of photovoltaic modules 30 to be discharged to the outside.

The coupling part 44 may protrude between the pair of first coupling members 42 . For example, the coupling part 44 may be coupled to a screw fastening part 81 formed on the at least one fastening member 80 . For example, the coupling part 44 may protrude inside the center of the at least one first rainwater pipe 40 . For example, the coupling part 44 may be coupled with the screw fastening part 81 of the at least one fastening member 80 . For example, the coupling part 44 may include a cover groove to cover the screw fastening part 81 .

The at least one first module support 60 is disposed toward the first direction ① between the plurality of photovoltaic modules 30 and at least part of an edge of the plurality of photovoltaic modules 30. can be placed. For example, the at least one first module support 60 may dispose the plurality of photovoltaic modules 30 apart from the at least one first rainwater pipe 40 . For example, when the plurality of photovoltaic modules 30 and the at least one first rainwater pipe 40 are viewed in side cross-sections as shown in FIGS. 4 and 5, the plurality of photovoltaic modules 30 and the The at least one first module support 60 may be disposed between the at least one first rainwater pipe 40 . For example, the at least one first module support 60 may include a first module body 61, a pair of coupling grooves 62, a first support member 63, and a first fixing member 64. . For example, a pair of coupling grooves 62 to be described later may be formed on one surface of the first module body 61, and a first support member to be described later may be formed on a tile surface opposite to one surface of the first module body 61. (63) can be formed. A first fixing member 64 to be described below may be formed at the center of the first module body 61 .

The pair of coupling grooves 62 may be formed on one surface of the first module body 61 . For example, the pair of coupling grooves 62 may be coupled to a pair of first coupling members 42 formed in the at least one first rainwater pipe 40 . For example, the pair of coupling grooves 62 are coupled to the pair of first coupling members 42 of the at least one first rainwater pipe 40 and at the same time, the at least one first module support 60 is coupled to the at least one first module support 60. It can be fixed by being coupled to the first rainwater pipe 40 of the. In addition, a support rib 65 supporting the pair of coupling grooves 62 may be formed on an inner surface of the pair of coupling grooves 62 .

The first support member 63 may be formed on a tile surface opposite to one surface of the first module body 61 . For example, the first support member 63 may face and support the bottom surface of the edge of the plurality of photovoltaic modules 30 or the bottom surface of the edge of the transparent scaffold 90 . For example, one side of the first support member 63 may be supported while facing the lower surface of the edge of the plurality of photovoltaic modules 30 . At this time, a gasket C1 may be disposed between the first support member 63 and the lower surface of the edge of the plurality of photovoltaic modules 30 to improve bearing capacity.

The other side of the first support member 63 may be supported while facing the bottom surface of the edge of the transparent scaffold 90 .

In addition, one side of the first support member 63 may face and support the lower surface of the edge of the plurality of photovoltaic modules 30, and the other side of the first support member 63 may support the other side of the first support member 63. A plurality of photovoltaic modules 30 may be supported at the same time as facing the lower surface of the edge.

The first fixing member 64 may be coupled to the central portion of the first support member 63 and simultaneously fastened with screws. For example, the first fixing member 64 may face and simultaneously fix the upper surface of the edge of the plurality of photovoltaic modules 30 or the upper surface of the edge of the transparent scaffold. For example, the first fixing member 64 may include a fixing head and a fixing body. For example, the fixed head may face the upper surface of the edge of the plurality of photovoltaic modules 30 or the upper surface of the edge of the transparent scaffold 90 . The fixing body part may be coupled to the fixing groove formed in the center of the first support member 63 .

According to various embodiments, a first seating member 11 may be disposed between the first support member 63 and the first fixing member 64 . For example, one surface of the first seating member 11 may face the edge side and bottom surface of the plurality of photovoltaic modules 30, and the tile surface opposite to one surface of the first seating member 11 is The first side surface 64a of the first support member 63 and the first fixing member 64 may face each other.

According to various embodiments, a holding member 14 may be disposed between the first support member 63 and the first fixing member 64 . For example, one side of the catching member 14 may form a catching groove 14a for catching at least some corners of the edge of the transparent scaffold 90 . A tile surface opposite to one surface of the holding member 14 may face the second side surface 64b of the first support member 63 and the first fixing member 64 .

According to various embodiments, the plurality of photovoltaic modules 30 may be disposed on both sides of the first fixing member 64 . For example, edge edges of the plurality of photovoltaic modules 30 may be disposed on one side of the first support member 63 and the first side surface 64a of the first fixing member 64, Edge edges of the plurality of photovoltaic modules 30 may be disposed on the other side of the first supporting member 63 and on the second side surface 64b of the first fixing member 64 .

For example, the first fixing member 64 may be disposed between the plurality of solar modules 30 .

In addition, a transparent scaffold 90 to be described below may be disposed between the first fixing members 64 arranged in this way. For example, the transparent scaffolding 90 may be disposed toward the first direction ① between at least some of the plurality of photovoltaic modules 30 . For example, a worker (not shown) may move the transparent scaffold 90 while stepping on the plurality of photovoltaic modules 30 instead for maintenance of the plurality of photovoltaic modules 30 . For example, the worker can step on the transparent scaffolding 90 without stepping on the plurality of photovoltaic modules 30 and proceed with electrical construction of the cable 31 connected to the plurality of photovoltaic modules 30. The state of the cable 31 can be visually checked. Therefore, by constructing the transparent scaffolding 90 between the plurality of solar modules 30, the worker can perform maintenance of the product without stepping on the plurality of solar modules 30, so that the worker Since product maintenance can be performed by stepping on the transparent scaffold 90 instead of the plurality of photovoltaic modules 30 , damage to the plurality of photovoltaic modules 30 can be prevented.

The material of the transparent scaffolding 90 may include transparent polycarbonate. In this embodiment, the material of the transparent scaffold 90 is described as an example of transparent polycarbonate, but is not limited thereto. For example, as long as the material of the transparent scaffolding 90 is a transparent material, it can be applied in various ways.

At least one cable tray 91 coupled to the cables 31 connected to the plurality of photovoltaic modules 30 may be disposed inside the transparent scaffold 90 . For example, the at least one cable tray 91 is combined with the cables 31 connected to the plurality of photovoltaic modules 30, so that the cables 31 connected to the plurality of photovoltaic modules 30 It can be confirmed visually. Accordingly, maintenance of the cable 31 can be further facilitated.

According to various embodiments, a hinge portion (not shown) rotatably coupled to the first fixing member 64 may be disposed at one end of the transparent scaffold 90 . For example, since the transparent scaffold 90 can open or close the inside of the transparent scaffold 90 by rotating by the hinge part, maintenance of the product can be further facilitated.

According to various embodiments, the at least one second rainwater pipe 50 is disposed at a lower portion between the plurality of photovoltaic modules 30 toward a second direction (②) perpendicular to the first direction (①). It can be. For example, the at least one second rainwater pipe 50 may include a pair of second fastening parts 51 and a second guide groove 52 . For example, the pair of second fastening parts 51 may be screwed to and fixed to the base structure 20 . The second guide groove 52 may be formed between the pair of second fastening parts 51, and rainwater (eg, rainwater) introduced into the plurality of photovoltaic modules 30 is directed to the outside. We can guide you through the release.

According to various embodiments, the at least one second module support 70 is disposed toward the second direction (②) between the plurality of photovoltaic modules 30 and at the same time the plurality of photovoltaic modules 30 ) may be coupled to at least some of the edges. For example, the at least one second module support 70 may separate the plurality of photovoltaic modules 30 from the second rainwater pipe 50 .

According to various embodiments, the at least one second module support 70 is coupled between the side surfaces of the edges of the plurality of photovoltaic modules 30 and fixes the plurality of photovoltaic modules 30. Two fixing members 71 can be disposed.

According to various embodiments, the plurality of photovoltaic modules 30 are placed between the edge side and lower surface of the plurality of photovoltaic modules 30 and the first side surface 71a of the second fixing member 71. A second seating member 12 seated and fixed to the second fixing member 71 may be disposed.

For example, one surface of the second mounting member 12 may face the side and bottom surfaces of the edges of the plurality of photovoltaic modules 30 . A tile surface opposite to one surface of the second seating member 12 may face the first side surface 71a of the second fixing member 71 .

Between the edge side surface and lower surface of at least another plurality of solar modules 30 among the plurality of solar modules 30 and the second side surface 71b of the second fixing member 71, the plurality of solar modules 30 A third mounting member 13 may be disposed to seat and fix the optical modules 30 to the second fixing member 71 .

For example, one surface of the third mounting member 13 may face the side and bottom surfaces of the edges of the plurality of photovoltaic modules 30 . A tile surface opposite to one surface of the third seating member 13 may face the second side surface 71b of the second fixing member 71 .

According to various embodiments, the external air A1 is introduced into the plurality of photovoltaic modules 30 and circulated at the same time around the outer periphery of the plurality of photovoltaic modules 30 . (30) may include an air circulation structure (100) to cool them.

For example, the air circulation structure 100 may include a plurality of first and second air circulation ports 101 and 102 . For example, the plurality of first air circulation ports 101 may be disposed at one end of the plurality of photovoltaic modules 30 (eg, below the plurality of photovoltaic modules 30). For example, the plurality of first air circulation ports 101 introduce the outside air A1 from one end of the plurality of photovoltaic modules 30 to the bottom of the plurality of photovoltaic modules 30 and at the same time A plurality of photovoltaic modules 30 may be cooled.

The plurality of second air circulation holes 102 may be disposed at tile ends of the plurality of photovoltaic modules 30 (eg, upper portions of the plurality of photovoltaic modules 30). For example, the plurality of second air circulation ports 102 introduce the external air A1 to the top of the plurality of photovoltaic modules 30 at the tile end of the plurality of photovoltaic modules 30 and at the same time The plurality of photovoltaic modules 30 may be cooled.

According to various embodiments, a mesh network 105 may be disposed inside the plurality of second air circulation ports 102 to block foreign substances included in the outside air A1 flowing in therein. For example, the mesh network 105 may include an aluminum material. The mesh network 105 blocks foreign substances included in the external air A1 flowing into the plurality of photovoltaic modules 30, so that the external air A1 blocked with foreign substances is Cooling efficiency of the photovoltaic modules 30 can be further improved.

Hereinafter, specific operations of the building-integrated photovoltaic roof 10 according to various embodiments of the present invention will be described with reference to the accompanying drawings.

First, as shown in FIGS. 1 and 2, the building-integrated photovoltaic roof 10 includes a base structure 20, a plurality of photovoltaic modules 30 including solar cells 32, and at least one 1 and 2 stormwater pipes 40 and 50, at least one of the first and second module supports 60 and 70, and a transparent scaffold 90 may be included. For example, the base structure 20 may be disposed on a ceiling of a building (not shown) to arrange the plurality of photovoltaic modules 30 .

For example, the at least one first rainwater pipe 40 may be spaced apart from the upper portion of the base structure 20 . At this time, the at least one first rainwater pipe 40 may be disposed toward the first direction ①. At this time, the at least one first rainwater pipe 40 may be screwed and fixed to the screw fastening part 81 of the at least one fastening member 80 disposed on the upper steel plate of the base structure 20 . For example, the at least one fastening member 80 may be screwed and fixed to the upper portion of the upper steel plate 24 of the base structure 20 .

In this state, the pair of first fastening parts 41 included in the at least one first rainwater pipe 40 are coupled to the coupling groove 80 formed on the inside of the at least one fastening member 80 and screwed at the same time. It can be fastened and fixed.

In this state, the pair of coupling grooves 62 formed in the at least one first module support 60 are coupled to the pair of first coupling members 42 included in the at least one first rainwater pipe 40. can

A first fixing member 64 screwed into the center of the at least one first module support 60 may be disposed.

A first seating member 11 may be disposed on the first side surface 64a of the first fixing member 64 . A hooking member 14 may be disposed on the second side surface 64b of the first fixing member 64 . For example, at least one first module support 60 is disposed on top of the at least one first rainwater pipe 40 in a laminated manner, and the first fixing is performed on the top of the at least one first module support 60 in a laminated manner. A member 64 may be disposed.

On opposite sides of the at least one first rainwater pipe 40, the at least one first module support 60 and the first fixing member 64, another said at least one first rainwater pipe 40, the at least one The first module support 60 and the first fixing member 64 may be symmetrically disposed.

In this state, as shown in FIGS. 3 to 6, the second side surface 64b of the other first fixing member 64 disposed symmetrically opposite to the second side surface 64b of the first fixing member 64. It is possible to combine the transparent scaffolding (90) by sliding movement between the.

For example, to engage with at least some edge of the edge of one end of the transparent scaffold 90 in the engaging groove 14a of the engaging member 14 disposed on the second side surface 64b of the first fixing member 64. At the same time, at least the edge of the tile end of the transparent scaffold 90 is attached to the engaging groove 14a of the engaging member 14 disposed on the second side surface 64b of the other first fixing member 64. Can be combined with some corners.

Therefore, the transparent scaffold 90 may be disposed between the first fixing member 64 and the other first fixing member 64 .

In this state, the edges of the plurality of photovoltaic modules 30 may be slid and coupled to the first side surface 64a of the first fixing member 64 . In addition, the edges of the plurality of other photovoltaic modules 30 may be coupled to the first side surface 64a of the other first fixing member 64 by sliding movement.

For example, the edges of both sides of the transparent scaffold 90 between the first fixing member 64 disposed in the center of the upper surface of the base structure 20 and the other first fixing member 64 in the first direction It can be coupled by sliding toward (①). In this state, another first fixing member 64 may be spaced apart on the left and right sides of the transparent footrest 90, and another first fixing member 64 outside the other first fixing member 64 ) can be spaced apart.

In this state, the edge of both sides of the plurality of solar modules 30 between the first fixing member 64 disposed on both sides of the transparent scaffold 90 and the other first fixing member 64 It can be combined by sliding movement.

At this time, between the other first fixing member 64 and the other first fixing member 64 spaced apart from the outside of the other first fixing member 64, the other plurality of photovoltaic modules 30 It can be combined by sliding the edges of both sides.

In this state, at least one second rainwater pipe 50 may be disposed between the plurality of photovoltaic modules 30 in a second direction (②) perpendicular to the first direction (①).

7, a plurality of first air circulation ports 101 may be disposed at one end of the plurality of photovoltaic modules 30 assembled in this way, and at the tile end of the plurality of photovoltaic modules 30 A plurality of second air circulation ports 102 may be disposed.

In this way, by disposing the transparent scaffolding 90 between the first and second module supports, the operator does not step on the plurality of solar modules 30 during maintenance of the plurality of solar modules 30, Maintenance can be performed while stepping on the transparent scaffolding and moving. At this time, the worker can perform electrical work on the cables 31 connected to the plurality of photovoltaic modules 30 while moving and can visually check the state of the cables 31 .

Therefore, since the operator can step on the transparent scaffold 90 instead of the plurality of photovoltaic modules 30 and perform maintenance of the product, damage to the plurality of photovoltaic modules 30 can be prevented. .

The building-integrated photovoltaic roof of various embodiments of the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes are possible within the technical scope of the present invention. It will be clear to one of ordinary skill in the art.

10: building-integrated photovoltaic roof
20: base structure
30: a plurality of photovoltaic modules 40, 50: at least one first and second rainwater pipe
60, 70: at least one first and second module support
80: fixed member 90: transparent scaffold
11, 12, 13: first, second, third seating member
100; air circulation structure
101, 102: first and second air circulation ports
105: mesh network
A1: air

Claims (14)

In the building-integrated solar power generation roof,
A base structure placed on the ceiling of a building; A plurality of solar modules spaced apart from each other on top of the base structure; And a transparent scaffold disposed toward a first direction between the plurality of photovoltaic modules and forming a moving passage through which an operator can move for maintenance of the plurality of photovoltaic modules,
vertically coupled to at least one first storm tube disposed in the plurality of solar tube modules, disposed toward the first direction between the plurality of solar modules, and at least a portion of an edge of the plurality of solar modules Coupled to, further comprising at least one first module support for arranging the plurality of photovoltaic modules spaced apart from the first rainwater pipe,
The at least one first module support may include a first module body;
a pair of coupling grooves formed on one surface of the first module body and engaged with a pair of first coupling members formed in the at least one first rainwater pipe;
A first support member formed on a tile surface opposite to one surface of the first module body, facing and supporting a bottom surface of an edge of the plurality of photovoltaic modules or a bottom surface of an edge of the transparent scaffold; and
A first fixing member coupled to the center of the first support member and screwed together, facing and fixing the upper surface of the edge of the plurality of photovoltaic modules or the upper surface of the edge of the transparent scaffolding,
Further comprising a first seating member disposed between the first support member and the first fixing member,
One surface of the first seating member faces side surfaces and lower surfaces of edges of the plurality of photovoltaic modules, and a tile surface opposite to one surface of the first seating member is the first support member and the first fixing member. A building-integrated solar power generation roof facing the first side.
The building-integrated photovoltaic roof according to claim 1, wherein the material of the transparent scaffold includes transparent polycarbonate.
The building-integrated photovoltaic roof of claim 2 , wherein the inside of the transparent scaffold includes at least one cable tray coupled with cables connected to the plurality of photovoltaic modules.
The method of claim 1, wherein the upper portion of the base structure includes at least one fastening member formed with a screw fastening portion screwed to the base structure,
The building-integrated photovoltaic roof of claim 1 , wherein an inner side of the at least one fastening member includes a coupling groove coupled to at least one first rainwater pipe.
The method of claim 4, further comprising the at least one first rainwater pipe disposed toward the first direction at a lower portion between the plurality of photovoltaic modules,
The at least one first rainwater pipe,
a pair of first fastening parts screwed into coupling grooves formed inside the at least one fastening member disposed on the base structure;
a pair of first coupling members coupled to a pair of coupling grooves formed in the at least one first module support at positions adjacent to the pair of first coupling portions;
a first guide groove formed between the pair of first fastening parts and the pair of first coupling members and guiding rainwater introduced into the plurality of photovoltaic modules to be discharged to the outside; and
A building-integrated solar power generation roof comprising: a coupling portion protruding between the pair of first coupling members and coupled to a screw fastening portion formed on the at least one coupling member.
The method of claim 5, further comprising at least one second rainwater pipe disposed toward a second direction perpendicular to the first direction at a lower portion between the plurality of solar modules,
The at least one second rainwater pipe,
a pair of second fastening parts screwed to the base structure; and
A building-integrated photovoltaic roof comprising: a second guide groove formed between the pair of second fastening parts and guiding rainwater flowing into the plurality of photovoltaic modules to be discharged to the outside.
delete delete The method of claim 1, further comprising a holding member disposed between the first support member and the first fixing member,
One side of the catching member includes a catching groove for catching at least some corners of the edge of the transparent scaffolding,
A building-integrated photovoltaic roof of claim 1 , wherein a tile surface opposite to one surface of the holding member faces a second side surface of the first supporting member and the first fixing member.
The method of claim 6, wherein the plurality of photovoltaic modules are disposed toward the second direction between the plurality of photovoltaic modules and coupled to at least a portion of an edge of the plurality of photovoltaic modules, and the plurality of photovoltaic modules are separated from the second rainwater pipe. Further comprising at least one second module support spaced apart from each other,
The at least one second module support,
A building-integrated photovoltaic roof comprising a second fixing member coupled between side surfaces of edges of the plurality of photovoltaic modules and fixing the plurality of photovoltaic modules.
11. The method of claim 10, further comprising a second seating member disposed between the edge side and lower surface of the plurality of solar modules and the first side surface of the second fixing member,
One surface of the second seating member faces side surfaces and lower surfaces of edges of the plurality of photovoltaic modules, and a tile surface opposite to one surface of the second seating member faces a first side surface of the second fixing member. ,
Further comprising a third seating member disposed between an edge side surface and a lower surface of at least another plurality of photovoltaic modules among the plurality of photovoltaic modules and a second side surface of the second fixing member,
One surface of the third seating member faces side surfaces and lower surfaces of edges of the plurality of other photovoltaic modules, and a tile surface opposite to one surface of the third seating member faces a second side surface of the second fixing member. Building-integrated solar power roof.
The building of claim 1 , wherein an outer circumference of the plurality of photovoltaic modules includes an air circulation structure that cools the plurality of photovoltaic modules by introducing and circulating outside air into the plurality of photovoltaic modules. Integrated solar power roof.
The method of claim 12, wherein the air circulation structure,
a plurality of first air circulation ports disposed at one end of the plurality of photovoltaic modules; and
A building-integrated photovoltaic power generation roof including a plurality of second air circulation holes disposed at tile ends of the plurality of photovoltaic modules.
14 . The building-integrated photovoltaic roof of claim 13 , wherein inside of the plurality of second air circulation holes includes a mesh network to block foreign substances included in the inflowing external air.

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