KR102538495B1 - Building integrated photovoltaic power generation equipment with seismic performance and preventing leakage - Google Patents

Abstract

The present invention can completely solve the leakage problem through the distributed drainage of running water, can improve workability by adopting a detachable bracket and auxiliary gutter structure, and secures seismic performance by providing an anti-vibration pad between the bracket and the auxiliary gutter. It relates to a building-integrated photovoltaic power generation device with anti-leakage and seismic performance.
The present invention is a structure for separately draining the water falling through the horizontal gap and the water falling through the vertical gap of the solar panel, a structure for assembling a bracket and an auxiliary gutter in both directions, a structure for interposing a dustproof pad between the bracket and the auxiliary gutter, etc. By implementing a building-integrated photovoltaic power generation device with leak prevention and seismic performance of a new type using Provided is a building-integrated photovoltaic power generation device with leak-proof and seismic performance capable of improving seismic performance.

Description

Building-integrated photovoltaic power generation device with leak prevention and seismic performance

The present invention relates to a photovoltaic power generation device that forms the roof of a building, and in particular, can completely solve the problem of a large amount of water leakage through the distributed drainage of running water, and solves the water leakage problem by adopting a separate structure of a bracket and an auxiliary gutter It relates to a building-integrated photovoltaic power generation device with anti-leakage and seismic performance that can secure seismic performance by improving workability, improving the ease of solar panel arrangement, and combining anti-vibration pads with brackets.

In general, building-integrated photovoltaic devices are applied to the roofs of buildings in various forms as a system capable of simultaneously performing the functions of building materials and power generation by replacing the roof of a building with a photovoltaic device.

As an example of the construction of such a building-integrated photovoltaic device, a structure such as a gutter for supporting a photovoltaic panel is installed on the top of a roof panel in order to produce electric energy using sunlight. Gutters are installed to prevent rainwater, which may flow in through gaps between the walls, from moving indoors, and these gutters are manufactured to a predetermined standard for convenience in manufacturing, transporting, and assembling.

Therefore, by installing a solar panel on top of at least two or more gutters connected to each other corresponding to the width of the solar panel, rainwater flowing into the gap between the solar panels falls down to the lower gutter and then to the inclined drainage of the gutter. is discharged to the outdoors through

Usually, building-integrated photovoltaic power generation devices do not install solar panels separately on the roof, but use the solar panels themselves as the roof of a building. Therefore, it is essential to construct considering a certain level of insulation, soundproofing, waterproofing and condensation prevention. .

For example, in order to construct a building-integrated photovoltaic power generation device in a building, watertight performance of a roof material, wind load capacity for an exterior material, installation and maintenance of a solar panel, and simplicity of array configuration must be satisfied at the same time.

In addition, without significantly changing the aesthetic and functional characteristics of the existing roof material installation part, it is necessary to construct a stable structure such as the coupling state of the connection line installed at both ends of the solar panel and the part connected to the hardware.

Such roof-integrated photovoltaic power generation facilities are disclosed in various forms such as Patent Publication No. 10-2022-0150468, Registered Patent Publication No. 10-2119385, and Patent Registration No. 10-2313042.

However, conventional building-integrated photovoltaic devices have the following disadvantages.

First, since running water is collected and discharged into the main gutter, it is vulnerable to water leakage during summer and rainy season when there is a lot of precipitation in a short period of time.

Second, when the panels are assembled vertically, the length from the ridge to the eaves is short, and the number and arrangement of modules are limited when installing a roof with a long eaves.

Third, it is very vulnerable to vibration and earthquakes occurring at the bottom of the panel.

Fourth, since it is constructed in a structure in which a vertical gutter is placed on top of a horizontal gutter, the overall height from the roof to the module is increased, and structural safety is reduced.

Publication No. 10-2022-0150468 Registered Patent Publication No. 10-2119385 Registered Patent Publication No. 10-2313042

Therefore, the present invention has been devised in view of this point, and the auxiliary gutter adopts a structure that separately drains the water falling through the horizontal gap and the water flowing through the vertical gap of the solar panel, and a separate structure of the bracket and the auxiliary gutter. By implementing a building-integrated photovoltaic power generation device with leak prevention and seismic performance of a new type adopting a structure that assembles the Its purpose is to provide a building-integrated photovoltaic power generation device with anti-leakage and seismic performance that can improve workability and secure structural safety, and minimize transmission of vibrations and earthquakes to improve seismic performance.

In order to achieve the above object, the building-integrated photovoltaic power generation device having leakage prevention and seismic performance provided by the present invention has the following characteristics.

The building-integrated photovoltaic power generation device with leak-proof and seismic performance is installed with a roof structure whose upper surface is finished by a main gutter, a bracket installed on the upper surface of the main gutter, and a structure supported by the upper end of the bracket. A plurality of first auxiliary gutters having a first drainage passage, and a plurality of second auxiliary gutters having a second drainage passage installed in a structure that is disposed in a direction perpendicular to the first auxiliary gutter and connected across the first auxiliary gutters on both sides at the same time. It includes an auxiliary gutter and a solar panel installed in a structure supported by upper ends of the first auxiliary gutter and the second auxiliary gutter.

In the building-integrated photovoltaic power generation device having such leak-proof and earthquake-resistant performance, the water flowing through a gap in one direction of the solar panel is collected in the first drain of the first auxiliary gutter and discharged to the outside, and the water flowing through the gap in one direction of the solar panel is discharged to the outside. It is characterized in that the running water falling into is discharged outside through the main gutter after being collected in the second drain of the second auxiliary gutter.

Here, the first auxiliary gutter and the second auxiliary gutter may be connected while maintaining the same height, and at this time, a running water discharge port is provided at the connection portion between the first auxiliary gutter and the second auxiliary gutter to allow the running water to fall toward the main gutter below. can be formed

In addition, the brackets include a first bracket composed of a horizontal plate supporting the first auxiliary gutter and a vertical plate in contact with one side of the gutter connection part of the main gutter, and disposed parallel to the vertical plate at the bottom of the horizontal plate of the first bracket. At the same time, it may be composed of a second bracket made of a vertical plate fastened to the vertical plate while in contact with the other side of the gutter connection part of the main gutter.

At this time, a stepped portion accommodating a bent upper end of the gutter connection portion may be formed on the vertical plate of the first bracket and the vertical plate of the second bracket, respectively.

The building-integrated photovoltaic power generation device having such leak-proof and earthquake-resistant performance may further include a vibration-proof pad installed between the bracket and the first auxiliary gutter to block vibration and earthquake-resistance transmitted to the solar panel side.

In addition, a horizontal flange for mounting the solar panel and a vertical wall for positioning the solar panel may be formed in the first auxiliary gutter.

In particular, in the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance, the installation direction of the first auxiliary gutter, which can be installed while changing the direction by 90 ° at the upper end of the bracket, is set to a vertical direction or a horizontal direction, so that the solar panel It can be assembled in vertical or horizontal format.

As a preferred embodiment, the roof structure may be formed in a combination form of a main gutter, a waterproof sheet, a warming board, a non-woven fabric, and a perforated deck panel that are sequentially stacked from top to bottom.

The building-integrated photovoltaic power generation device having leakage prevention and seismic performance provided by the present invention has the following effects.

First, by applying a structure in which the water falling through the horizontal gap of the solar panel and the water falling through the vertical gap are separately drained, it is possible to completely solve the leakage problem even when the flow rate is high.

Second, by applying the structure of assembling the bracket and the auxiliary gutter in both directions as well as the structure of assembling the horizontal auxiliary gutter and the vertical auxiliary gutter at the same height, the solar panel can be installed horizontally regardless of the direction of the main gutter. Since it can be properly selected and installed in the vertical or horizontal direction, it is possible to improve workability such as increasing power generation in a space where the installation area is limited due to the installation site (roof shape, etc.) and to secure structural safety. there is.

Third, by applying a structure interposing an anti-vibration pad between the bracket and the auxiliary gutter, it is possible to minimize the transfer of vibration and earthquake occurring at the bottom of the solar panel to the solar panel, improving durability against vibration and earthquake resistance. There are effects that can be done.

1 to 3 are a perspective view and a front view showing a vertical assembly structure of a building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance performance according to an embodiment of the present invention.
4 to 6 are a perspective view and a front view showing a horizontal assembly structure of a building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance performance according to an embodiment of the present invention.
7 to 10 are perspective views illustrating a bracket, a first auxiliary gutter, and an anti-vibration pad of a building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance performance according to an embodiment of the present invention.
11 is a cross-sectional view showing a roof structure of a building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance according to an embodiment of the present invention.
12 and 13 are perspective views showing a state of dispersion and drainage of running water in a building-integrated photovoltaic power generation device having leakage prevention and earthquake resistance performance according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 are a perspective view and a front view showing a vertical assembly structure of a building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance performance according to an embodiment of the present invention, and FIGS. 4 to 6 are one embodiment of the present invention. It is a perspective view and a front view showing the horizontal assembly structure of the building-integrated photovoltaic power generation device having leakage prevention and earthquake-resistant performance according to the example.

As shown in FIGS. 1 to 6, the building-integrated photovoltaic power generation device having the leak-proof and earthquake-resistant performance prevents running water falling into a gap in one direction (eg, a horizontal gap or a vertical gap) of a solar panel when it rains. It can be collected in the first drain of the first auxiliary gutter and discharged outside, and the running water falling into the other direction gap (eg, vertical gap or horizontal gap) of the solar panel is collected in the second drain of the second auxiliary gutter. It is composed of a structure that can be discharged to the outside through the main gutter.

To this end, the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance includes a roof structure 11 as a means for forming a roof of a building.

The roof structure 11 is a structure placed on a steel frame structure such as a beam or C-shaped steel, and is filled with a waterproof sheet as well as an insulating material such as glass wool or ceramic wool for insulation and waterproofing.

In addition, the upper surface of the roof structure 11 is finished by the main gutter 10 having a structure in which a plurality of panels forming a belt shape are connected in the width direction, and each panel of the main gutter 10 at this time is vertically It can be integrally coupled by the gutter connecting portion 20 that is extended and bound to each other.

The bracket 12, the first auxiliary gutter 14, the second auxiliary gutter 16, the solar panel 17, and the like can be installed on the main gutter 10 of the roof structure 11.

In addition, the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance includes a bracket 12 as a means for supporting the first auxiliary gutter 14.

The bracket 12 is installed at a certain height on one side of the upper surface of the main cutter 10, for example, at a position where the gutter connection part 20 is formed, and is integrally bound with the main gutter 10 side and rests on it Ji can support the first auxiliary gutter (14).

Here, the bracket 12 is installed at a certain height from the upper surface of the main gutter 10, and the first auxiliary gutter 14 is installed on the bracket 12 installed in this way, and the first auxiliary gutter 14 at this time ) By installing the solar panel 17 on top, a predetermined space can be created between the upper surface of the main gutter 10 and the lower surface of the solar panel 17 .

These brackets 12 are composed of a plurality of brackets arranged at regular intervals along the gutter connection part 20 of the main gutter 10, so that the entire length of the first auxiliary gutter 14 having a long bar shape can be stably supported do.

In addition, the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance supports the photovoltaic panel 17 and includes a first auxiliary gutter 14 as a means for discharging rainwater falling from the photovoltaic panel 17 side. includes

The first auxiliary gutter 14 is made in the form of a long bar-shaped bent panel having a lattice-like reinforcing structure in the middle of the width section and first drainage channels 13 on both sides of the width section, and the first auxiliary gutter 14 ) is placed on the upper surface of the bracket 12 and installed in a bolt and nut fastening structure, or in the case of a structure to which the anti-vibration pad 25 is applied, it is placed on the upper end of the anti-vibration pad 25 and bolts and nuts together with the bracket 12 It is installed with a nut fastening structure.

At this time, the first drainage channel 13 is formed on both sides of the width section and continues along the gutter length direction, so that the flowing water falling from the solar panel 17 side can be discharged to the outside while guiding it to both sides. .

The first auxiliary gutter 14 is arranged side by side along the longitudinal direction of the roof (for example, in the case of a structure in which gutter connections of the main gutter are arranged side by side along the longitudinal direction of the roof) and along the left and right width directions. In addition to being arranged side by side along the structure arranged at regular intervals or along the horizontal direction of the roof (for example, in the case of a structure in which the gutter connections of the main gutter are arranged side by side along the left and right width directions of the roof), they are arranged at regular intervals along the longitudinal direction of the front and back. It can be installed in an arranged structure.

In this way, when the first auxiliary gutter 14 is installed in the vertical direction, the solar panel 17 supported by being placed on it also has a vertical shape (eg, the long side of the rectangular solar panel is along the longitudinal direction of the front and back of the roof) side by side), and when the first auxiliary gutter 14 is installed in the horizontal direction, the solar panel 17 supported by being placed on it also has a horizontal shape (eg, the long length of the rectangular solar panel) side by side along the left and right width direction of the roof).

In addition, the first auxiliary gutter 14 has flanges 26 bent horizontally at a certain width on both sides of the cross section, and the flanges 26 on both sides formed in this way are formed with both solar panels adjacent to each other ( 17) can be supported by being placed on each end.

In addition, the first auxiliary gutter 14 is formed with a wall 27 bent vertically to a certain height in the middle of the cross section, and both side photovoltaic panels adjacent to each other are formed on both sides of the wall 27 formed in this way. Each one end of (17) is in contact with each other so that it can be held in place.

Here, an auxiliary drain 32 is formed between the walls 27 on both sides, and the auxiliary drain 32 at this time is arranged in parallel with the first drain 13 to drain rainwater falling from the solar panel 17 side. It acts as an outflow.

Accordingly, in a state where the solar panels 17 are installed on the first auxiliary gutter 14, rainwater falling down through the gap between the solar panels 17 is drained through the first drainage channel 13 of the first auxiliary gutter 14. ), and the collected rainwater is induced along the first drainage channel 13 so that it can be discharged to the outside.

In addition, the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance supports the photovoltaic panel 17 together with the first auxiliary gutter 14 and discharges rainwater falling from the photovoltaic panel 17 side. As a means, a second auxiliary gutter 16 is included.

The second auxiliary gutter 16 is made in the form of a long bar-shaped bent panel having a trapezoidal cross section having a second drainage channel 15 inside, and the second auxiliary gutter 16 is a first auxiliary gutter 14 ) in a direction perpendicular to (for example, a direction forming 90 ° with respect to the longitudinal direction of the first auxiliary gutter), and at the same time crossing between the first auxiliary gutters 14 on both sides, using the flange parts at both ends, the first auxiliary gutter It is installed in a structure fixed to the flange 26 of the auxiliary gutter 14.

The second auxiliary gutter 16 installed in this way is connected while maintaining the same height as the first auxiliary gutter 14, and both ends of the second auxiliary gutter 16 at this time, that is, the first auxiliary gutter 14 and the second auxiliary gutter 14 At the connection between the two auxiliary gutters 16, a flowing water discharge port 18 is formed as it is bursting.

Here, since the second auxiliary gutter 16 and the first auxiliary gutter 14 are installed at the same height, it is possible to lower the overall height (thickness) of the roof structure, thereby improving the structural safety of the roof structure. be able to

Accordingly, rainwater falling from the side of the solar panel 17 into the second drain 15 of the second auxiliary gutter 16 flows along the second drain 15 and then falls down through the running water outlet 18, , Rainwater falling in this way can be discharged to the outside while flowing down the main gutter 10.

That is, the rainwater collected and flowing in the second drainage channel 15 of the second auxiliary gutter 16 is not combined with the rainwater flowing along the first drainage channel 13 of the first auxiliary gutter 14, and the main gutter 10 It falls to the upper surface and can be discharged separately.

The second auxiliary gutter 14 can be installed in the horizontal direction of the roof or in the direction of the roof according to the longitudinal arrangement structure or the horizontal arrangement structure of the first auxiliary gutter 14 .

Therefore, in the state where the solar panels 17 are installed on the second auxiliary gutter 16, rainwater falling down through the gap between the solar panels 17 flows through the second drainage channel 15 of the second auxiliary gutter 16. It collects and flows, and the rainwater continues to pass through the running water outlet 18 at the end of the second drainage channel 15 and fall down, and then flows along the main gutter 10 so that it can be discharged to the outside.

In addition, the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance includes a photovoltaic panel 17 as a means for substantially performing photovoltaic power generation.

The solar panel 17 is in the form of a rectangular solar module, and has a vertical shape in which the long side is vertically arranged according to the installation direction of the bracket 12, the first auxiliary gutter 14, and the second auxiliary gutter 16. It can be assembled as, or it can be assembled in a horizontal form with the long side horizontally arranged.

Since the detailed structure or function of the solar panel 17 is the same as that of a general solar panel, a detailed description thereof will be omitted.

In addition, the building-integrated photovoltaic device having leak-proof and earthquake-resistant performance includes a cover 33 as a means for closing the gap between the photovoltaic panels 17 .

The cover 33 is a long strip-shaped member, and is arranged side by side along the horizontal gap and / or vertical gap between the solar panels 17 assembled next to each other, and is installed in a structure that covers the gap at this time .

7 to 10 are perspective views illustrating a bracket, a first auxiliary gutter, and an anti-vibration pad of the building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance according to an embodiment of the present invention.

As shown in FIGS. 7 to 10, the bracket 12 is formed in the form of a combination of the first bracket 22 and the second bracket 23, and the first bracket 22 and the second bracket ( 23) are coupled to each other in a structure fastened by bolts and nuts with the gutter connection part 20 of the main gutter 10 interposed therebetween.

The first bracket 22 is composed of a horizontal plate 19 supporting the first auxiliary gutter 14 and a vertical plate 21a in contact with one side of the gutter connection part 20 of the main gutter 10.

In addition, a stepped portion 24 is formed inwardly of the vertical plate 21a of the first bracket 22, and the gutter connection portion 20 of the main gutter 10 is formed on the stepped portion 24 formed in this way, especially the gutter The horizontally bent 90 ° portion at the top of the connecting portion 20 can be supported while being accommodated and seated.

At this time, the vertical plate 21a of the first bracket 22 is formed with a protruding piece 34 extending horizontally to the inside from the lower position of the stepped portion 24, and the protruding piece 34 at this time is the gutter connection part. As the gutter connection part 20 is pressed while being closely adhered to one side of the gutter 20, the bracket 12 can be firmly bound on the gutter connection part 20 of the main gutter 10.

The second bracket 22 is disposed parallel to the vertical plate 21a at the bottom of the horizontal plate 19 of the first bracket 22 and at the same time connects to the other side of the gutter connection part 20 of the main gutter 10. It is made of a vertical plate (21b) fastened to the vertical plate (21a) while contacting.

In addition, a stepped portion 24 is formed on the inside of the vertical plate 21b of the second bracket 22, and the upper bent portion of the gutter connection portion 20 is accommodated and seated in the stepped portion 24 thus formed. can be supported.

Accordingly, the first bracket 22 and the second bracket 23 are coupled together with the gutter connection part 20 therebetween using the respective vertical plates 21a and 21b, and eventually the bracket 12 is the main It can be bound in a structure supported by the gutter connection part 20 of the gutter 10 .

As a preferred embodiment, an anti-vibration pad 25 made of rubber or the like is installed between the bracket 12 and the first auxiliary gutter 14, and the anti-vibration pad 25 is transmitted to the solar panel 17 side. It plays a role in blocking vibration and seismic resistance.

The anti-vibration pad 25 is interposed between the bottom surface of the first auxiliary gutter 14 and the upper surface of the horizontal plate 19 of the bracket 12, and the bracket 12 and the first auxiliary gutter are provided by using a hole in the center thereof. Together with (14), it can be fastened with bolts and nuts.

Here, it is preferable to have about four anti-vibration pads 25 arranged in a lattice form.

Accordingly, the vibration or earthquake transmitted from the bottom through the roof structure 11 and the bracket 12 upward is attenuated by the elastic characteristics of the anti-vibration pad 25, and eventually the vibration received by the solar panel 17 or the impact of an earthquake can be minimized.

In particular, in the present invention, since the installation direction of the first auxiliary gutter 14 installed on the bracket 12 can be changed, the solar panels 17 are horizontally arranged or vertically arranged according to the conditions of the installation site such as the shape of the roof. It has characteristics that can be arranged in an optimal state, such as a complex arrangement of horizontal and vertical arrangements.

To this end, the direction of the first auxiliary gutter 14 placed on the upper end of the bracket 12, that is, the horizontal plate 19 of the first bracket 22, can be installed by changing the direction of 90 ° such as vertical or horizontal direction. there will be

In this way, since the first auxiliary gutter 14 can be installed on the bracket 12 while changing the direction by 90 ° through the separation configuration between the bracket side and the gutter side, the solar panel 17 can also be installed in a vertical or horizontal form accordingly. It is possible to assemble, and eventually, the amount of power generation can be maximized through proper arrangement of the solar panel 17 in a space where the installation area is limited.

As an example, after appropriately selecting the installation direction of the first auxiliary gutter 14 according to the area and shape of the roof, the solar panels 17 may be installed in a horizontal arrangement or a vertical arrangement, and most of the After installing the solar panels 17 horizontally in the area, install the solar panels 17 in the vertical arrangement in the remaining area, or in the remaining area after installing the solar panels 17 in the vertical arrangement in most of the area. The solar panels 17 can be installed in a complex arrangement that installs the solar panels 17 in a horizontal arrangement, horizontal arrangement or vertical arrangement, horizontal arrangement and vertical arrangement of the solar panels 17 according to the conditions of the installation site. It is possible to increase efficiency compared to installation space by arranging in a complex arrangement of arrays.

11 is a cross-sectional view showing a roof structure of a building-integrated photovoltaic power generation device having leak-proof and earthquake-resistant performance according to an embodiment of the present invention.

As shown in FIG. 11, the roof structure 11 includes a main gutter 10, a waterproof sheet 28, a warming board 29, a non-woven fabric 30, and a perforated deck panel ( 31) in the form of a combination.

Here, the main gutter 10 is an upper roof panel, and preferably has a thickness of 0.6 mm or more, and the waterproof sheet 28 preferably has a thickness of 1.2 mm or more.

In addition, as the insulating board 29, a glass wool insulating board, ceramic wool, cerak wool, or the like can be used alone or in combination.

In addition, the non-woven fabric 30 preferably has a thickness of 0.42 mm or more, and the perforated deck panel 31 has a thickness of 0.6 mm or more.

The roof structure 11 can be installed as a structure supported on a steel frame structure such as an H-beam (not shown) or a C-beam (not shown).

12 and 13 are perspective views illustrating a state of dispersion and drainage of running water in a building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance performance according to an embodiment of the present invention.

As shown in FIGS. 12 and 13, rainwater falling on the surface of the solar panel 17 during rainy weather forms a gap (eg, a horizontal gap and a vertical gap) formed at the junction between the solar panels 17. penetrates inside through

In this state, the rainwater entering through the gaps between the solar panels 17, for example, through the vertical gaps, is collected in the first drainage channel 13 of the first auxiliary gutter 14, and then the rainwater flows into the first drainage channel ( 13) and then discharged out.

In addition, the rainwater entering through the gap between the solar panels 17, for example, through the horizontal gap, is collected in the second drainage channel 15 of the second auxiliary gutter 16, and the rainwater continues to flow through the second drainage channel 15. After flowing along, it passes through the running water outlet 18 and falls downward, and the rainwater that has fallen downward flows along the upper surface of the main gutter 10 and is then discharged out.

In this way, the rainwater entering through the gap of the solar panel 17 can be dispersed and discharged into the first drainage channel 13 of the first auxiliary gutter 14 and the second drainage channel 15 of the second auxiliary gutter 16, respectively. In the end, it is possible to completely block leakage due to overflow of flow by dispersing a large amount of flow.

As such, in the present invention, by adopting a structure in which the water falling through the horizontal gap and the water falling through the vertical gap of the solar panel are separately drained, the leakage problem can be completely solved even for a large amount of flow, and the bracket and auxiliary gutter can be used. By adopting a horizontal or vertical assembly structure, the direction of the solar panel can be properly set and installed according to the conditions of the installation site. Contrast efficiency can be increased, constructability can be improved as well as structural safety can be secured, and vibration and earthquake transmitted to the solar panel side can be minimized by adopting a structure with an anti-vibration pad interposed between the bracket and the auxiliary gutter. Seismic performance can be improved.

10 : Main Gutter
11: roof structure
12 : Bracket
13: 1st drain
14: first auxiliary gutter
15: 2nd drain
16: Second auxiliary gutter
17: solar panel
18: running water outlet
19: horizontal plate
20: gutter connection
21a, 21b: vertical plate
22: 1st bracket
23: 2nd bracket
24: stepped part
25: anti-vibration pad
26: flange
27: wall
28: waterproof sheet
29: warming plate
30: non-woven fabric
31: perforated deck panel
32: auxiliary drainage
33: cover
34: protrusion

Claims (8)

The roof structure 11 whose upper surface is finished by the main gutter 10, the bracket 12 installed on the upper surface of the main gutter 10, and the structure supported by the upper end of the bracket 12 A plurality of first auxiliary gutters 14 having a drainage channel 13 and a structure disposed in a direction perpendicular to the first auxiliary gutters 14 and connected across the first auxiliary gutters 14 on both sides A solar panel installed in a structure supported by a plurality of second auxiliary gutters 16 having second drainage channels 15 and upper ends of the first auxiliary gutters 14 and the second auxiliary gutters 16 (17),
The first auxiliary gutter 14 and the second auxiliary gutter 16 are connected while maintaining the same height, so that the overall height of the roof structure can be lowered, and the first auxiliary gutter 14 is connected to the first auxiliary gutter 14. 2 At both ends of the auxiliary gutter 16, a water outlet 18 is formed in the form of a burst as it is to allow the water to fall toward the main gutter 10 below,
The running water falling through the gap in one direction of the solar panel 17 is collected in the first drainage channel 13 of the first auxiliary gutter 14 and discharged to the outside, and falls into the gap in the other direction of the solar panel 17. The running water is collected in the second drainage passage 15 of the second auxiliary gutter 16 and then discharged to the outside through the main gutter 10,
After the rainwater falling from the solar panel 17 side into the second drainage channel 15 of the second auxiliary gutter 16 flows along the second drainage channel 15, the first drainage channel 13 of the first auxiliary gutter 14 Building-integrated photovoltaic power generation device with leak-proof and seismic performance, characterized in that it can be discharged separately from the upper surface of the main gutter 10 through the running water outlet 18 without being combined with rainwater flowing along the ).
delete The method of claim 1,
The bracket 12 is a first bracket 22 composed of a horizontal plate 19 supporting the first auxiliary gutter 14 and a vertical plate 21a in contact with one side of the gutter connection part 20 of the main gutter 10. ) and the vertical plate 21a at the bottom of the horizontal plate 19 of the first bracket 22, and at the same time in contact with the other side of the gutter connection part 20 of the main gutter 10, the vertical plate A building-integrated photovoltaic power generation device having water leakage prevention and earthquake resistance, characterized in that it consists of a second bracket 23 made of a vertical plate 21b fastened to (21a).
The method of claim 3,
The vertical plate 21a of the first bracket 22 and the vertical plate 21b of the second bracket 23 are each formed with a stepped portion 24 accommodating the upper bent portion of the gutter connection portion 20. A building-integrated photovoltaic power generation device with leak prevention and seismic performance.
The method of claim 1,
Leakage prevention and earthquake resistance, characterized in that it includes a vibration-proof pad 25 installed between the bracket 12 and the first auxiliary gutter 14 to block vibration and earthquake resistance transmitted to the solar panel 17 side Building-integrated solar power generation device.
The method of claim 1,
Characterized in that the first auxiliary gutter 14 is formed with a horizontal flange 26 for mounting the solar panel 17 and a vertical wall 27 for positioning the solar panel 17 Building-integrated photovoltaic power generation device with leakage prevention and earthquake resistance.
The method of claim 1,
The installation direction of the first auxiliary gutter 14, which can be installed while changing the direction of 90 ° at the upper end of the bracket 12, is set to the vertical or horizontal direction to assemble the solar panel 17 in a vertical or horizontal format. Building-integrated photovoltaic power generation device with leak-proof and seismic performance, characterized in that to be able to.
The method of claim 1,
The roof structure 11 is made of a combination of a main gutter 10, a waterproof sheet 28, a warming board 29, a nonwoven fabric 30, and a perforated deck panel 31 sequentially stacked from top to bottom. A building-integrated photovoltaic power generation device with leak prevention and seismic performance.

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