KR101486234B1 - Solar panel installation structure - Google Patents

Abstract

The present invention relates to an installation structure for a solar cell capable of securing structural stability in supporting a solar panel and significantly improving a thermal blocking effect in clearly blocking thermal exchange between the inside and the outside. The installation structure for a solar cell given in the present invention includes: a concrete layer; a plurality of purlins which are installed separately from the concrete layer; an insulation layer which is placed between the concrete layer and the purlins; a plurality of profiles which are installed in a direction vertical to the purlins; a plurality of anchorage clips which tie one or more solar panels to the profiles; a plurality of anchors of which the lower parts are buried and fixed in the concrete layer to support the purlins against the concrete layer; and a thermal exchange blocking material which is installed to cover the tops of the anchors, combined to the bottoms of the purlins, buried and installed inside the insulation layer, and made of an insulating material. The thermal exchange blocking material is installed in the part where the purlins and the profiles meet at right angles.

Description

Solar panel installation structure {SOLAR PANEL INSTALLATION STRUCTURE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar panel mounting structure, and more particularly, to a solar panel mounting structure capable of securing structural stability capable of stably supporting a solar panel, And an optical panel installation structure.

Green home refers to an energy-saving green house that can reduce total energy consumption or total carbon dioxide emissions by using new and renewable energy technologies such as solar, solar, geothermal, and wind power.

Companies constructing 20 or more generations of homes are required to: ① create low energy building technologies such as high thermal insulation, high performance jacket structure, airtight design, secure sunshine and use environmentally friendly materials; ② energy efficient equipment technology such as high efficiency heat source equipment, control equipment and high efficiency ventilation equipment; Technology for using new and renewable energy such as solar, solar, geothermal, and wind power ④ Technology for creating external environment to secure ecological circulation function such as conservation of natural ground, securing ecological area rate and circulation of rainwater ⑤ Building energy information technology and automatic control device Energy-saving Information technology should be used to build a green home, an energy-saving green house that can reduce the total energy consumption of homes or CO2 emissions.

Green Home was adopted by the government as one of the top 100 national projects after announcing the government's plan to promote one million green home projects in August 2008 and is aiming to supply one million people by 2020. The relevant regulations are the regulations on housing construction standards and the guidelines for establishing urban planning for the creation of low-carbon green cities.

Among the new and renewable energy utilization technologies used for the green grooves, when the solar power generation system is applied, a solar module is installed on the roof layer.

Such a PV module installation structure is made of a metal material so as to realize a rigid supporting rigidity such as a fixing member and a supporting member for fixing the PV module. As the fixing member and the supporting member for fixing the solar module are made of a metal material, the heat exchange inside and outside is easily generated, so that the consumption of the cooling and heating energy is increased and the condensation phenomenon frequently occurs at the connecting portion.

KR 10-0957530 B1 (2010.05.11)

The present invention has been studied and developed to overcome the disadvantages of the prior art as described above, and it is an object of the present invention to provide a solar panel capable of stably supporting a solar panel and securing structural stability, The present invention provides a solar panel installation structure capable of increasing the number of solar panels.

According to an aspect of the present invention, there is provided a solar panel installation structure,

Concrete layer;

A plurality of purlin spaced apart from the concrete layer;

A heat insulating layer interposed between the concrete layer and the perlene;

A plurality of profiles installed in a direction orthogonal to a plurality of perlins;

A plurality of intaglio clips to sharpen one or more solar panels to profiles;

A plurality of anchors, the bottom of which is embedded and fixed in the concrete layer so as to support the plurality of perlins against the concrete layer; And

And a thermal bridge member which is installed to cover an upper end of the anchor and is coupled to a lower surface of the perlin and is embedded in the thermal barrier layer,

Characterized in that the heat-shrinkable barrier material is provided at a portion where the perlin and the profile are orthogonal to each other.

A first fastening groove is formed on an upper surface of the profile, a second fastening groove is formed on a lower surface of the profile,

The long clip is coupled to the first fastening groove by fastening the fastener, and the pulleys are fastened to the fastener by fastening the fastener to the second fastening groove.

Wherein the first fastening groove of the profile is formed with a fastening protrusion structure in which the first fastening nut is not detached, and a first fastening bolt penetrating the fastening clip is screwed into the first fastening nut located in the first fastening groove, And the second fastening groove is formed with a latching jaw structure in which the second fastening nut is fitted so as not to be detached, and the second fastening nut is inserted into the second fastening nut located in the second fastening groove, The second fastening bolt penetrating through the second fastening groove is screwed into the second fastening groove.

Wherein the tightening clip includes a bottom portion and a pair of pressing plates symmetrically formed on both sides of the bottom portion,

A bottom portion of the tightening clip is coupled to the profile as the first fastening bolt is fastened to the first fastening nut located in the first fastening groove of the profile, And,

A pair of sidewalls extend in the vertical direction on both sides of the bottom portion, a pressure plate is connected to each side wall, each sidewall is in close contact with the side surface of the adjacent solar panel,

The pair of pushing plates are structured so as to be inclined downward from the side wall toward the outside, and the end portions of the pushing plate elastically press the upper edge of the adjacent solar panel, whereby the solar panel is tightened to the profile by the long clip .

The through-hole has a first through-hole having an inner diameter corresponding to an upper portion of the anchor, and a second through-hole having an inner diameter corresponding to an upper portion of the anchor, And a second through hole having an inner diameter larger than the inner diameter of the hole,

The upper portion of the anchor is passed through the first through hole, the fastening nut is inserted into the second through hole, the fastening nut is fastened to the upper end of the anchor, and the second through hole is filled with the heat- .

A support portion for supporting the lower surface of the thermal bridge member is provided on one side of the upper portion of the anchor, and the support portion is formed flat in the horizontal direction.

According to the present invention, since the solar panels are supported by a plurality of profiles and a plurality of perleins arranged orthogonally to each other, it is possible to secure the structural stability capable of stably supporting the solar panel, And the heat bridge block coupled to the upper end of the anchor is fixed to the perline, so that there is an advantage that the heat bridge blocking effect capable of surely interrupting the heat exchange inside and outside can be greatly enhanced.

Particularly, in the present invention, since the heat-shrinkable barrier material is provided at the portion where the perlin and the profile are orthogonal to each other, the coupling structure of the perlin and the anchor and the coupling structure of the perlin and the profile can be realized very stably.

Further, the present invention has the advantage that the first and second fastening grooves of the profile allow the fastening clip and the pulleys to be very stable and firmly coupled to the profile.

According to another aspect of the present invention, there is provided a locking device for a vehicle, comprising a locking jaw structure for preventing a first and a second locking groove of a profile from being displaced in a vertical direction, the first and second locking nuts being inserted into a first and a second locking groove, And the second fastening bolt are fastened to the first and second fastening nuts, so that the tightening clip and the pulleys can be very firmly coupled to the profile.

In addition, the present invention has the advantage that the solar panel can be installed very firmly and stably on the profile by the pressing plate of the long clip.

In addition, the present invention is advantageous in that the heat bridge material is installed to hermetically cover the upper end of the anchor to thereby reliably block the heat transfer from the anchor.

Further, the present invention is advantageous in that the support member can be installed so that the thermal bridge member is more stably supported at the upper end of the anchor.

1 is a plan view showing a solar panel installation structure according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view taken along line AA in Fig. 1. Fig.
3 is an enlarged view of an enlarged view of a portion indicated by an arrow B in Fig.
4 is an enlarged view of an enlarged view of a portion indicated by an arrow C in Fig.
Figure 5 is an illustration of an alternative embodiment of Figure 4;
6 is an enlarged view of an enlarged view of a portion indicated by an arrow D in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For the sake of convenience, the size, line thickness, and the like of the components shown in the drawings referenced in the description of the present invention may be exaggerated somewhat. The terms used in the description of the present invention are defined in consideration of the functions of the present invention, and thus may be changed depending on the user, the intention of the operator, customs, and the like. Therefore, the definition of this term should be based on the contents of this specification as a whole.

1 to 3 are views showing a solar panel installation structure according to an embodiment of the present invention.

As shown in the figure, a solar panel installation structure according to the present invention includes a concrete layer 1, a plurality of purlin 3 spaced apart from the concrete layer 1, a concrete layer 1, A plurality of profiles 4 arranged in a direction orthogonal to the plurality of perlins 3 and a plurality of solar panels 10 in a plurality of profiles 4, A plurality of anchors 30 which are fixedly embedded in the concrete layer 1 at a lower portion thereof and a thermal bridge member 40 of a heat insulating material provided so as to conceal the upper end of the anchor 30, .

The concrete layer 1 is a base structure applied to a roof or a wall surface of a building. By installing the solar panel 11 firmly and stably on the concrete layer 1, it is possible to stably construct a green home system.

The perlin 3 is formed of a shape steel having a hollow portion inside such as a "C" shape or the like and on the upper surface of the perlin 3 the profile 4 is fastened to the fasteners 5, And the bottom surface of the perlin 3 can be firmly coupled to the thermal barrier member 40 through one or more fastening screws 7. [

As shown in FIG. 1, the plurality of perlins 3 are provided to be spaced apart from each other along the transverse direction to form a supporting element for supporting the solar panel 10.

The insulation layer 2 is interposed between the concrete layer 1 and the perlite 3 and is configured to realize insulation against the inside and the outside of the concrete layer 1 of the building. Such a heat insulating layer 2 may be made of a variety of heat insulating materials such as mineral fiber or polymer resin, such as fibrous or powder insulating material, urethane board, glass wool board, and other foamable urethane.

Each profile 4 has a rectangular cross-sectional structure in which at least two fastening grooves 4a and 4b are formed on the outer surface. As shown in Fig. 2, the engaging grooves 4a and 4b include a first engaging groove 4a formed on the upper surface of the profile 4 and a second engaging groove 4b formed on the lower surface of the profile 4. As shown in Fig. The tightening clip 20 is coupled to the first fastening groove 4a by the fastening holes 8 and 9 and the perlite 3 is fastened to the second fastening groove 4b by the fastening holes 5 and 6 .

The first fastening groove 4a of the profile 4 is formed with a fastening protrusion structure in which the first fastening nut 6 is fitted without being detached in the vertical direction. For example, the first fastening groove 4a may have an inverted "T " -shaped cross section or a similar cross-sectional structure as illustrated in Figs. 4 and 5 so that when the first fastening nut 6 is fitted in the horizontal direction, It is possible to reliably prevent the detachment in the direction. The first fastening bolt 5 passing through the bottom portion 21 of the tightening clip 20 is screwed into the first fastening nut 6 so that the fastening clip 20 is securely fastened to the first fastening groove 4a .

Similarly, the second fastening groove 4b is formed in a latching jaw structure in which the second fastening nut 9 is fitted so as not to be detached in the vertical direction. For example, as shown in Figs. 4 and 5, the second fastening groove 4b has a "T" -shaped cross section or a similar cross-sectional structure. When the second fastening nut 9 is fitted in the horizontal direction, Can be reliably prevented. The second fastening bolt 8 penetrating through the perlin 3 is screwed into the second fastening nut 9 so that the perlin 3 is firmly coupled to the second fastening groove 4b.

The first and second fastening grooves 4a and 4b of the profile 4 can secure the fastening clip 20 and the perlite 3 to the profile 4 very stably and firmly.

As shown in Fig. 1, a plurality of profiles 4 are provided in a direction orthogonal to a plurality of perlins 3 (i.e., in a transverse direction), and a plurality of profiles 4 are spaced apart from each other along a longitudinal direction Respectively.

The tightening clip 20 is configured to be coupled to the first fastening groove 4a of the profile 4 via fasteners 5,

The tightening clip 20 includes a bottom portion 21 and a pair of pressure plates 22 and 23 symmetrically formed on both sides of the bottom portion 21 as shown in Fig.

A through hole 21a through which the first fastening bolt 5 passes is formed at the center of the bottom part 21. The first fastening bolt 5 is inserted into the first fastening groove 4a of the profile 4, The bottom portion 21 can be firmly coupled to the profile 4 as it is fastened to the fastening nut 6.

A pair of side walls 24 and 25 extend in the vertical direction on both sides of the bottom portion 21 and press plates 22 and 23 are connected to the side walls 24 and 25, And is partially in close contact with the side surface of the adjacent solar panel 10.

The pair of pushing plates 22 and 23 are structured so as to be inclined downward to the outside on the side walls 24 and 25 of the bottom portion 21 so that the end portions of the pushing plate are positioned on the upper side of the edge of the adjacent solar panel 10 The solar panel 10 can be firmly tightened to the profile 4 by the elongate clip 20 by pressing it elastically.

As such, the plurality of tightening clips 20 are configured to sharpen the edges of the laterally adjacent solar panels 10 to the profile 4.

Figure 5 illustrates an alternative embodiment of the clip 20 wherein a pair of side walls 24 and 25 extending vertically in the bottom 21 correspond to the lateral height of the solar panel 10 The side walls 24 and 25 are hermetically attached to the side of the adjacent solar panel 10 so that the length of the first fastening bolt 5 can be relatively small, The tightening of the solar panel 10 by the tightening clip 20 may be made more rigid.

The anchor 30 is a structure for firmly supporting the perlin 3 and the profile 4 connected to the concrete layer 1 and the solar panel 11 and the like. To this end, the lower part of the anchor 30 is embedded in the concrete layer 1 and fixed.

When the perlin 3 is directly coupled to the anchor 30, heat exchange occurs between the anchor 30 and the perlin 3 made of a metal having high thermal conductivity, have. Accordingly, the present invention can prevent the heat exchange which may occur when the anchor 30 and the perlite 3 are in direct contact with each other by providing a thermal barrier member 40 of a heat insulating material at the upper end of the anchor 30 The cooling and heating energy can be greatly reduced by implementing the interception of the inner and outer heat bridges of the building, and the condensation can be prevented from occurring at the connection portion between the perlin 3 and the anchor 30.

The heat-shading barrier 40 is installed so as to hermetically cover the upper end of the anchor 30 and to be coupled to the lower surface of the perlon 3. The heat bridge block 40 is installed in the heat insulating layer 2 so as to be embedded in the heat insulating layer 2, thereby preventing heat exchange with the outside more reliably.

As shown in FIG. 6, through-holes 41 and 42 through which the upper portion of the anchor 30 penetrates are formed in the thermal-bridge block 40, and the through- The holes 41 and 42 are composed of a first through hole 41 having an inner diameter corresponding to the upper portion of the anchor 30 and a second through hole 42 having an inner diameter larger than the inner diameter of the first through hole 41 .

An upper portion of the anchor 30 passes through the first through hole 41 and a fastening nut 32 is inserted into the second through hole 42. The fastening nut 32 is fastened to the upper end thread portion of the anchor 30, do. The upper surface of the second through hole 42 is filled with a finishing material 43 of a heat insulating material such as silicone.

6, a support portion 35 for supporting the lower surface of the thermal bridge member 40 is fixed to one side of the upper portion of the anchor 30 through welding or the like. The support portion 35 is flat in the horizontal direction . The supporting portion 35 is fixed at a position spaced apart from the upper end of the anchor 30 by an interval corresponding to the height of the heat bridge block 40. The support members 35 may be installed to support the thermal bridge member 40 more stably at the upper end of the anchor 30.

In this way, the thermal bridge member 40 is stably installed at the upper end of the anchor 30, and the upper end of the anchor 30 is hermetically enclosed in the thermal bridge member 40 so that the anchor 30 It is possible to reliably prevent the heat exchange from occurring.

The upper surface of the thermal bridge member 40 is joined to the lower surface of the perlin 3 by one or more fastening screws 7 so that the perlin 3 and the anchor 30 are fastened to each other via the thermal barrier member 40 Lt; / RTI >

1, the heat bridge block 40 is installed at a portion where the perlite 3 and the profile 4 are orthogonal to each other, so that the coupling structure of the perlite 3 and the anchor 30, And the profile 4 can be implemented very stably.

In addition, the heat bridge block 40 is installed in the heat insulating layer 2 so as to be embedded in the heat insulating layer 2, so that the heat insulating performance of the heat insulating layer 2 is not hindered, and heat exchange between the inside and outside of the building can be more reliably prevented.

Table 1 below shows the comparative analysis results of the roof layer thermal bridge (W) with and without thermal breaker.

division Structure without thermal barrier Structure with thermal bridge block Remarks Thermal Permeability (W / m ² k) 0.24 0.23 Unit heat bridge (W / m2) 7.91 7.63 Overall roof bridge (W) 885.45 (100%) 854.11 (97%) Roof area 111.94m ²

As shown in Table 1, the structure in which the heat bridge material is not installed and the structure in which the heat bridge material is installed is compared with the structure in which the heat bridge material is not installed. As compared with the structure in which the heat bridge material is not provided, The total thermal bridges of the roof surface can be reduced by 3% compared to the case without thermal bridges.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

1: concrete layer 2: insulating layer
3: Perlin 4: Profile
10: solar panel 20: tightening clip
30: anchor 40: thermal barrier

Claims (6)

Concrete layer;
A plurality of purlin spaced apart from the concrete layer;
A heat insulating layer interposed between the concrete layer and the perlene;
A plurality of profiles installed in a direction orthogonal to a plurality of perlins;
A plurality of intaglio clips to sharpen one or more solar panels to profiles;
A plurality of anchors, the bottom of which is embedded and fixed in the concrete layer so as to support the plurality of perlins against the concrete layer; And
And a thermal bridge member which is installed to cover the upper end of the anchor and is coupled to the lower surface of the perlin and is embedded in the thermal barrier layer,
Wherein the thermal barrier is provided at a portion where the perlin and the profile are orthogonal to each other. The method according to claim 1,
A first fastening groove is formed on an upper surface of the profile, a second fastening groove is formed on a lower surface of the profile,
Wherein the fastening clip is coupled to the first fastening groove when the fastening hole is fastened, and the pulley is fastened to the fastening hole when the fastening hole is fastened to the second fastening groove. The method of claim 2,
Wherein a first fastening nut is inserted into the first fastening groove of the profile and a fastening clip is coupled to the first fastening groove by screwing a first fastening bolt through the fastening clip into the first fastening nut, Wherein the second fastening nut is inserted into the fastening groove and the second fastening bolt penetrating through the perlin is screwed to the second fastening nut so that the pulleys are coupled to the second fastening groove. The method according to claim 1,
Wherein the tightening clip includes a bottom portion and a pair of pressing plates symmetrically formed on both sides of the bottom portion,
A bottom portion of the tightening clip is coupled to the profile as the first fastening bolt is fastened to the first fastening nut located in the first fastening groove of the profile, ,
A pair of sidewalls extend in the vertical direction on both sides of the bottom portion, a pressure plate is connected to each side wall, each sidewall is in close contact with the side surface of the adjacent solar panel,
The pair of pushing plates are structured so as to be inclined downward from the side wall toward the outside, and the end portions of the pushing plate elastically press the upper edge of the adjacent solar panel, whereby the solar panel is tightened to the profile by the long clip A solar panel installation structure. The method according to claim 1,
The through-hole has a first through-hole having an inner diameter corresponding to an upper portion of the anchor, and a second through-hole having an inner diameter corresponding to an upper portion of the anchor, And a second through hole having an inner diameter larger than the inner diameter of the hole,
The upper portion of the anchor is passed through the first through hole, the fastening nut is inserted into the second through hole, the fastening nut is fastened to the upper end of the anchor, and the second through hole is filled with the heat- A solar panel installation structure. The method of claim 5,
Wherein a support portion for supporting a lower surface of the thermal bridge is fixed to one side of the upper portion of the anchor, and the support portion is formed flat in the horizontal direction.

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