JP2005314872A - Photovoltaic power generation system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system which minimizes or eliminates damage of part of a building structure such as a flat roof surface, to thereby imparts excellent durability and high quality to the system. <P>SOLUTION: The photovoltaic power generation system is implemented by making part of the building structure as a photovoltaic power generation panel setting substrate 1, forming grooves 2 in one main surface of the photovoltaic power generation panel setting substrate 1, arranging a groove mountable portions 3 on a photovoltaic power generation panel 4, and inserting the same into the grooves 2 to engage with the grooves, respectively, to thereby mount the photovoltaic power generation panel 4 on the photovoltaic power panel setting substrate 1. Herein each groove 2 has linear projections p on respective inner side surfaces thereof, to thereby form steps s in each groove. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a solar power generation system that achieves an excellent appearance without making the solar power generation device detachable and without further mounting the solar power generation device.

  When installing the solar panel outdoors, use a gantry to fix this panel, but if this gantry can be placed on the ground or roof, the panel is lifted by wind or earthquake, As a result, there was a problem of floating.

  Moreover, there was also a problem that the solar cell panel moved in the horizontal direction due to the earthquake due to the earthquake.

  In order to solve these problems, the following photovoltaic power generation system technologies have been proposed.

  For example, (1) a technique of further fixing a mount for fixing a solar cell panel to a flat roof.

  Alternatively, as another countermeasure method, (2) a technique of increasing the weight of the portion of the base of the pedestal on which the solar cell panel is installed and placing a weight in short has been proposed.

  Furthermore, according to Patent Document 1, in (3) a solar cell module fixture to be installed in a horizontal installation space such as a rooftop of the building or the ground, the peripheral portion of the solar cell module is provided at two upper portions of the base portion. There has been proposed a configuration in which a module mounting portion that can support and fix the solar cell module is provided and a solar cell module is installed on the mounting portion.

  As a technique using the base portion in this way, Patent Document 2 has also proposed.

For reference, according to Patent Document 3, a solar cell module having a configuration in which a solar cell is held on one surface of a main body extending in a predetermined continuous direction has been proposed.
JP 2003-234492 A JP 2001-152619 A JP 2002-118277 A

  However, according to the photovoltaic power generation system technology of (1), the mount is fixed to the roof surface, and for that purpose, a hole is provided in the land roof surface, so that durability and quality against water leakage on the roof surface are improved. It was falling.

  In order to further increase the safety of the photovoltaic power generation system, the number of mounts increases, the weight increases, and the labor time and installation costs for installing the system increase accordingly. As a result, the entire photovoltaic power generation system The manufacturing cost of was increasing.

  In addition, according to the photovoltaic power generation system of (2), as the wind speed increases, the lifting force (lifting force) increases with respect to the solar cell panel, and the weight of the weight part of the gantry is correspondingly increased. There was a need to increase it further.

  However, placing a very heavy object on the roof of the building, placing a large weight on the top of the building makes the structure unstable and further reduces the durability against earthquakes. There was also a problem.

  Moreover, according to the photovoltaic power generation system technology of (3), since it is a structure in which a concrete base portion used as a solar cell module fixture is placed on the roof of a building, it is similarly attached to be fixed to the roof surface. It is necessary to devise measures such as using means or making the foundation itself heavy, and this causes similar problems as described above.

  Therefore, the present invention has been completed in view of the above description, and the object thereof is not to use a conventional structure for attaching a gantry, but to a part of a building structure such as a house, a building, or a house. Combining with the base for battery panel installation, and further combining the groove provided in this base with the groove mounting part provided in the solar cell panel, reduces or eliminates damage to part of the building structure such as the land roof surface. This is to provide a high-quality solar power generation system with excellent durability.

  Another object of the present invention is to provide a photovoltaic power generation system with improved safety and reliability.

  Still another object of the present invention is to provide a photovoltaic power generation system with reduced manufacturing costs.

  Another object of the present invention is to prevent rainwater, dust and dirt from entering the grooves provided in the solar cell panel mounting base, thereby improving the long-term reliability while maintaining high quality over a long period of time. It is to provide a photovoltaic system.

  In the photovoltaic power generation system of the present invention, a part of a building structure is formed as a solar cell panel installation base, and a groove is provided on one main surface of the solar cell panel installation base, and both side surfaces in the groove are provided. In addition, each is provided with a linear protrusion, and a step is generated by both the main surface of the solar cell panel mounting base and the linear protrusion, and the solar cell panel further includes a flange corresponding to the step. A groove mounting portion is provided, inserted into the groove and locked, and the solar cell panel is disposed on the solar cell panel installation base.

  Further, in the solar power generation system of the present invention, instead of the solar cell panel, a cover member provided with another groove mounting portion including a flange corresponding to the step is used, and the groove mounting portion is formed into the groove. The cover member is arranged with respect to the solar cell panel mounting base body, inserted and locked.

  Furthermore, the photovoltaic power generation system of the present invention is characterized in that the groove mounting portion is slid with respect to the groove.

  The photovoltaic power generation system of the present invention is characterized in that the groove mounting portion is pressed and fitted into the groove.

  Moreover, the photovoltaic power generation system of this invention formed the linear groove | channel on the lower surface of the said collar part, and has arrange | positioned the rod-shaped body to this linear groove.

  Furthermore, the solar power generation system of the present invention is characterized in that the rod-shaped body is made of a synthetic resin.

  According to the photovoltaic power generation system of the present invention, as in the above configuration, a part of the building structure is formed as a solar cell panel installation base, and a groove is formed on one main surface of the solar cell panel installation base. The solar cell panel is arranged with respect to the solar cell panel installation base by providing a groove mounting portion on one of the solar battery panels, and inserting and locking into the groove. Is not easily detached from the building structure, and the solar panel is firmly installed on the solar panel installation base. As a result, the solar panel does not rise due to wind, earthquake, etc., and its safety, reliability and durability Can increase the sex.

  Further, according to the solar power generation system of the present invention, the solar cell panel is obtained by combining the groove provided in the solar cell panel installation base as described above and the groove mounting portion provided in the solar cell panel. While being able to install firmly with respect to the base | substrate for solar cell panel installation, attachment or detachment of a solar cell panel becomes easy, As a result, the manufacturing cost of the whole photovoltaic power generation system becomes small.

  According to the photovoltaic power generation system of the present invention, further, linear protrusions are provided on both side surfaces in the groove, and a step is formed by both the main surface of the solar cell panel installation base and the linear protrusions. And a groove mounting portion having a flange corresponding to the step is provided on the solar cell panel, inserted into the groove and locked, and the solar cell panel is mounted on the solar cell panel mounting base. This configuration prevents the intrusion of rainwater, dust, garbage, etc., and reduces or eliminates damage caused by the natural environment such as rain, storms, and storms, thereby improving safety and reliability. As a result, a solar power generation system with high quality, high reliability, and long-term reliability can be obtained.

  According to the solar power generation system of the present invention, instead of the solar cell panel as in the above configuration, the cover member having another groove mounting portion having the flange corresponding to the step is used and inserted into the groove. Even if it is not used as solar power generation without using a solar cell panel, it does not cause deterioration in appearance and aesthetics caused by the groove, and is excellent in practicality. A solar power generation system is obtained.

  In addition, according to the photovoltaic power generation system of the present invention, the use of such a cover member reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. And a high-quality, high-reliability solar power generation system can be obtained.

  Furthermore, according to the photovoltaic power generation system of the present invention, as described above, since the groove mounting portion is slid with respect to the groove, the groove mounting portion can be easily mounted, and the groove mounting is further performed. Since the portion can be fixed to the groove in the longitudinal direction, the fixing strength is increased and high reliability is obtained.

  Moreover, according to the solar power generation system of the present invention, as described above, the groove mounting portion is configured to be pressed and fitted toward the groove, so that the solar cell panel is installed on the solar cell panel installation base. When placing and removing the cover member or removing them, the work can be completed on the upper side of the solar cell panel installation base, thereby making it easy to attach and detach the solar cell panel and cover member, As a result, a low-cost solar power generation system can be provided.

  Furthermore, according to the photovoltaic power generation system of the present invention, a linear groove is formed on the lower surface of the collar portion, and a rod-shaped body is disposed in the linear groove, so that intrusion of rainwater, dust, dirt, and the like can be prevented. The sun can be further prevented and the damage caused by the natural environment such as rain, wind, rain and storm is eliminated, which further enhances safety and reliability, resulting in high quality, high reliability and long-term reliability. A photovoltaic system is obtained.

  According to the present invention, when the rod-shaped body is made of a material made of a synthetic resin, such an effect is most prominent.

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

(Example 1)
The photovoltaic power generation system of the present invention will be described with reference to FIGS.

  FIG. 1 is a photovoltaic power generation system according to claim 1 and shows a state where power is generated by a solar cell panel. On the other hand, FIG. 2 shows a solar power generation system according to claim 2 and shows a case where the solar battery panel is not mounted in the solar power generation system shown in FIG.

  In FIG. 10 and FIG. 11, the case where the solar power generation system of this invention is employ | adopted with respect to building structures, such as a building, is shown.

  FIG. 10 shows a case where the solar power generation system according to claim 2 is adopted, and FIG. 11 shows a case where the solar power generation system according to claim 1 is adopted.

{Solar power generation system with solar panel}
This example will be described with reference to FIGS.

  First, according to the photovoltaic power generation system shown in FIG. 1, reference numeral 1 denotes a part of the building structure, which is a substrate for installing a solar cell panel. Reference numeral 4 denotes a solar cell panel. The solar cell panel 4 is provided with a groove mounting portion 3.

  Grooves 2 are formed on the outer surface of the solar cell panel mounting base 1. Linear protrusions p are provided on both side surfaces in the groove 2, and a step s is provided by both one main surface of the solar cell panel mounting base 1 and the linear protrusions p.

  Moreover, about the solar cell panel 4, the groove | channel mounting part 3 provided with the collar part 6 corresponding to the level | step difference s is provided. And the groove | channel mounting part 3 of such a structure is inserted and latched in the groove | channel 2, and, thereby, the solar cell panel 4 is arrange | positioned with respect to this base | substrate 1 for solar cell panel installation.

  For example, in the case of a building using a concrete material, the solar cell panel installation base 1 has a structure in which a solar cell panel can be installed in advance on the flat roof itself.

  According to the solar cell panel installation base 1, for example, it is composed of a building member 1a, an adhesive member 1b, and a groove forming member 1c constituting the building structure.

  The building member 1a is made of a conventionally known building member such as a concrete member, a metal member, a ceramic member, a synthetic resin member, or a woodworking member.

  As groove formation member 1c, it consists of members, such as a concrete member, a metal member, a ceramic member, a synthetic resin member, and a woodworking member, for example.

  About these concrete members, cement, sand, and pebbles are mixed at a certain ratio and kneaded with water. Further, reinforcing bars and steel frames may be included to increase the strength. Alternatively, lightweight concrete using lightweight aggregate or foamed cellular concrete may be used.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like.

  On the other hand, examples of the thermosetting resin include resole, urea resin, melamine resin, novolac (phenol resin), and epoxy resin.

  Moreover, as the adhesive member 1b, various known materials can be used as long as they can join both the building member 1a and the groove forming member 1c.

  For example, when both the building member 1a and the groove forming member 1c are made of concrete members, strong fixation can be obtained stably by using the concrete members for the bonding members 1b.

  As the other adhesive member 1b, for example, a polymer concrete material which is a composite material of polymer and concrete may be used. Examples of this polymer include epoxy resin, polyester, urethane, methyl methacrylate (MMA), and acrylic latex.

  About this adhesion member 1b, various well-known adhesion members 1b can be used also in other combinations except the case where both building member 1a and groove formation member 1c are constituted by concrete members.

  According to such a configuration, the groove forming member 1c is fixed on the building member 1a via the adhesive member 1b, whereby the solar cell panel installation base 1 as described above is obtained.

  Moreover, about the groove | channel formation member 1c, the groove | channel 2 is formed in the outer surface. The groove 2 is structured so that the groove mounting portion 3 of the solar cell panel 4 can be attached to and detached from the groove 2.

  For such a detachable structure, for example, the groove 2 may be linear, curved, or refracted. Desirably, the groove mounting portion 3 can be slid with respect to the groove 2 by making it linear. The point which becomes easy to attach or detach the solar cell panel 4 with respect to the base | substrate 1 for solar cell panel installation may be sufficient.

  When the groove 2 is curved or refracted, the groove mounting portion 3 may be formed in a curved or refracted shape correspondingly, and the solar cell panel mounting base 1 is By pressing so as to fit the solar cell panel 4 from above, the groove mounting portion 3 may be fitted into the recess of the groove 2 and mounted and fixed.

  Alternatively, even when the groove 2 has a linear, curved, or refracted configuration, the groove mounting portion 3 is formed in a convex shape, and is inserted into the groove 2 so that it can be slid. It may be structured.

  About the groove | channel mounting part 3 of the solar cell panel 4, it consists of members, such as a concrete member, a metal member, a ceramic member, a synthetic resin member, a woodworking member, for example.

  This concrete member is also a mixture of cement, sand and pebbles at a certain ratio and kneaded with water. Further, reinforcing bars and steel frames may be included to increase the strength. Alternatively, lightweight concrete using lightweight aggregate or foamed cellular concrete may be used.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like.

  On the other hand, examples of the thermosetting resin include resole, urea resin, melamine resin, novolak (phenol resin), and epoxy resin.

  In order to mount the groove mounting portion 3 of the solar cell panel 4 having the above-described configuration in the groove 2 of the solar cell panel installation base 1, for example, the groove mounting portion 3 is slid with respect to the groove 2. Alternatively, the groove mounting portion 3 may be pressed and fitted into the groove 2.

  Thus, according to the solar power generation system of the present invention, the groove 2 is provided on one main surface of the solar cell panel mounting base 1, the groove mounting portion 3 is further provided on the solar cell panel 4, and the groove mounting portion 3 is provided on the groove 2. Is inserted and locked, so that the solar cell panel 4 is arranged with respect to the solar cell panel installation base body 1, whereby the base body 1 is not easily detached from the building structure. As a result, it was firmly installed on the solar cell panel installation base 1, and as a result, the solar cell panel did not rise due to wind or earthquake, and its safety, reliability, and durability could be improved.

  Moreover, according to the solar power generation system of this invention, while being able to install the solar cell panel 4 firmly with respect to the base | substrate 1 for solar cell panel installation, attachment / detachment of the solar cell panel 4 becomes easy, As a result, solar power generation The manufacturing cost of the entire system has been reduced.

  Furthermore, according to the solar cell system of the present invention, the linear protrusions p formed in the grooves 2 of the solar cell panel installation base 1 and one main surface of the solar cell panel installation base 1 and the linear projections are further provided. In combination with the solar cell panel 4 provided with the groove mounting portion 3 provided with the flange portion 6 corresponding to the step s by providing the step s with both of the portions p, rainwater, dust and dirt To prevent the intrusion, etc., reduce or eliminate the damage caused by the natural environment such as rain, wind, rain, storm, etc., and further prevent the corrosion of the material and the shape of the groove due to water and dust, As a result, it is possible to obtain a photovoltaic power generation system with improved reliability and high quality, high reliability, and long-term reliability.

  Hereinafter, this point will be described in detail with reference to FIGS.

  FIG. 7 and FIG. 8 are principal part enlarged sectional views of the photovoltaic power generation system of the present invention, and FIG. 9 is a principal part enlarged sectional view showing a problem of the preceding photovoltaic power generation system.

  First, according to the preceding system shown in FIG. 9, it has a structure in which the linear protrusion p and the step s as described in the present invention are not provided. Therefore, the groove mounting portion 3 and the solar cell panel mounting base 1 are provided. As a result, water, dust, dust and the like easily pass through the gap between the grooves of the solar cell panel, and as a result, these accumulate and accumulate, so that each of the solar cell panel installation base 1 or the groove mounting portion 3 of the solar cell panel 4 The material was prone to corrosion and, as a result, the durability of the overall system was reduced.

  On the other hand, according to the photovoltaic power generation system of the present invention, as shown schematically in FIG. 7, the linear protrusions p are provided on both side surfaces in the groove 2, respectively. A step s is provided by both the one main surface and the linear protrusion p. Moreover, about the solar cell panel 4, the groove | channel mounting part 3 provided with the collar part 6 corresponding to the level | step difference s is provided.

  More specifically, according to an example shown in FIG. 7, the concave shape of the cross section of the groove 2 is as follows.

  That is, it is structured so as to be surrounded in the vertical direction with a constant width from the upper surface of the base body 1, and passes in the vertical direction with a width narrower than the width of the groove portion surrounded by the upper surface of the base body 1 from a certain depth. There is an opening part (part corresponding to the linear protrusion part p), and the width of the opening gradually increases from a certain depth, and the width is made constant from the depth part where the width is maximized toward the lower surface of the groove. This is the structure.

  With such a structure, it is possible to prevent rainwater or dust from entering due to the combination of the linear protrusion p, the step s, and the flange 6.

  Next, a modification of the present invention will be described with reference to FIG.

  In this example, a linear groove is formed on the lower surface of the flange portion 6, and the rod-like body 10 is arranged in the linear groove.

  By arranging the rod-like body 10 in this manner, intrusion of rainwater, dust, garbage, etc. can be prevented more remarkably, and damage caused by the natural environment such as rain, wind, rain, storms, etc. can be eliminated, thereby ensuring safety and reliability. As a result, a solar power generation system with high quality, high reliability, and long-term reliability was obtained.

  When the rod-like body 10 is made of a material made of a synthetic resin, the function and effect are most prominent due to its elastic function.

  Next, FIG. 11 shows an example of a case where the photovoltaic power generation system having the above configuration is adopted for a building structure such as a building.

  According to the figure, it is a perspective view of the building structure, and four systems a, b, c, and d are arranged in a matrix on a flat roof, of which solar cells are used for the systems a and b. Panel 4 is installed. Moreover, it is the structure which attached the cover member with respect to the systems c and d, without attaching the solar cell panel 4. FIG.

  Thus, even if the cover member is mounted on the systems c and d, the solar cell panel 4 may be mounted on the systems c and d as necessary.

{Solar power generation system without solar panel}
This example will be described with reference to FIG. 2, FIG. 4, and FIG.

  First, according to the solar power generation system shown in FIG. 2, it replaces with the said solar cell panel 4 with respect to the solar power generation system shown in FIG. 1, and this groove | channel is used using the cover member 5 provided with the other groove mounting part. The mounting portion is inserted into the groove 2 and locked, whereby the cover member 5 is disposed on the solar cell panel mounting base 1.

  According to the solar power generation system shown in FIG. 2, the cover member 5 provided with another groove mounting portion having substantially the same shape or the same structure as the groove mounting portion 3 of the solar cell panel 4 is used. Then, the groove mounting portion of the cover member 5 is inserted and locked into the groove 2, thereby disposing the cover member 5 with respect to the solar cell panel installation base 1.

  For reference, FIG. 4 shows the solar cell panel mounting substrate 1 in which the cover member 5 is not disposed.

  According to the photovoltaic power generation system of the present invention, the cover member 5 includes another groove mounting portion having a flange corresponding to the step s. And even if it is a case where it does not use the solar cell panel 4 by using the cover member 5 of such a configuration and inserting it into the groove and locking it, it is caused by the groove 2. As a result, there was no deterioration in appearance and aesthetics, and a solar power generation system excellent in practicality was obtained.

  And according to such a structure, invasion of rainwater, dust, garbage, etc. is prevented, damage due to the natural environment such as rain, wind and rain, storms is reduced or eliminated, thereby improving safety and reliability, As a result, a solar power generation system with high quality, high reliability, and long-term reliability was obtained.

  Further, according to the photovoltaic power generation system of the present invention, the use of such a cover member 5 reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. A high-quality, high-reliability solar power generation system was obtained.

  Furthermore, according to the photovoltaic power generation system of the present invention, as described above, as shown in FIG. 8, a linear groove is similarly formed on the lower surface of the collar portion, and the linear groove is made of a synthetic resin. You may arrange a rod-shaped body configured by, and by making such a configuration, you can further prevent the intrusion of rainwater, dust, garbage, etc., and there will be no damage due to the natural environment such as rain, wind and rain, storm, As a result, safety and reliability were further improved, and as a result, a solar power generation system with high quality, high reliability, and long-term reliability was obtained.

  Next, the cover member 5 (other groove mounting portion) will be described.

  About this cover member 5, it consists of members, such as a concrete member, a metal member, a ceramic member, a synthetic resin member, a woodworking member, for example.

  This concrete member is a mixture of cement, sand and pebbles in a certain ratio and kneaded with water. Further, reinforcing bars and steel frames may be included to increase the strength. Alternatively, lightweight concrete using lightweight aggregate or foamed cellular concrete may be used.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like. Examples of the thermosetting resin include resole, urea resin, melamine resin, novolak (phenol resin), and epoxy resin.

  In order to mount the cover member 5 (other groove mounting portion) having the above-described configuration in the groove 2 of the solar cell panel mounting base 1, for example, the cover member 5 is configured to slide with respect to the groove 2. Alternatively, the cover member 5 may be pressed and fitted toward the groove 2.

  Thus, according to the photovoltaic power generation system of the present invention, instead of the solar battery panel 4 as in the above configuration, the cover member 5 having another groove mounting portion is used to be inserted into the groove and locked. Even when the solar panel 4 is not used and it is not used as solar power generation, the appearance and aesthetic degradation caused by the grooves are not reduced, and a solar power generation system with excellent practicality is obtained. It was.

  Further, according to the photovoltaic power generation system of the present invention, the use of such a cover member 5 reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. A high-quality, high-reliability solar power generation system was obtained.

  According to this example, four systems a, b, c, and d are arranged in a matrix on the flat roof. However, the present invention is not limited to this, but two, three, or five. You may make a system of 6 or more.

(Example 2)
According to the photovoltaic power generation system of (Example 1), the solar cell panel installation base 1 has a combination structure of a building member 1a, an adhesive member 1b, and a groove forming member 1c, but instead of this, the building member 1a On the other hand, a groove corresponding to the groove forming member 1c may be formed in advance so that the adhesive member 1b and the groove forming member 1c are not used. Other configurations are as shown in (Example 1).

  If it is a building structure which formed a groove | channel in this way, a solar cell panel is set with respect to this solar cell panel installation base | substrate 1 by inserting and latching the groove | channel mounting part 3 of the solar cell panel 4 in the groove | channel. 4, the solar cell panel 4 is similarly firmly installed in the building structure (solar cell panel mounting base 1). As a result, the solar cell panel cannot be lifted due to wind or earthquake. Safety, reliability, and durability can be improved, and the manufacturing cost of the entire photovoltaic power generation system has been reduced.

  On the other hand, even in the solar power generation system in the case where the solar cell panel is not mounted, the cover member 5 provided with another groove mounting portion is used instead of the solar cell panel 4 as described above and inserted into the groove. Even if the solar battery panel 4 is not used and is not used as solar power generation, the appearance and aesthetic deterioration caused by the groove are not caused, and the practicality is excellent. A solar power generation system was obtained.

  Further, according to the photovoltaic power generation system of the present invention, the use of the cover member 5 similarly reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. As a result, a high-quality and high-reliability solar power generation system was obtained.

  Moreover, according to the cover member 5 having the above-described configuration, the upper surface of the cover member 5 is substantially the same as the upper surface of the solar cell panel mounting base 1, so that the aesthetics and aesthetics of the roof and the like are maintained.

(Example 3)
According to the photovoltaic power generation system of (Example 1), when the solar cell panel is not mounted, the cover member 5 having another groove mounting portion as described above was used instead of the solar cell panel 4. Instead, as shown in FIG. 3, a pair of cover members 5 are prepared, and one cover member 5 is inserted while sliding from one opening of the groove 2, and the other cover member 5 is inserted into the groove 2. It may be inserted while sliding from the other opening. Other configurations are as shown in (Example 1).

  By using the pair of cover members 5 in this way, the longitudinal dimension can be almost halved compared to the longitudinal dimension of the cover member 5 used in the photovoltaic power generation system of (Example 1). When sliding from the opening of the groove 2, it becomes easy to insert.

  Moreover, the holes 9 are formed in both the cover members 5, and this has an advantage that it is easy to slide by being hooked by a hook (not shown).

  Thus, since the cover member 5 is slid with respect to the groove 2 as in this example, the cover member 5 can be easily mounted, and the cover member 5 can be fixed to the groove over its longitudinal direction. The fixing strength is increased and high reliability is obtained.

(Example 4)
According to the solar power generation system of (Example 1), when the solar cell panel is not mounted, instead of the solar cell panel 4, the cover member 5 provided with another groove mounting portion as described above was used. However, instead of this, as shown in FIG. 5, cover members 5 having various configurations may be prepared, and the cover members 5 may be inserted into the grooves 2. Other configurations are as shown in (Example 1).

  According to the figure, four configurations of a, b, c, and d are shown.

  FIG. 5 a is the cover member 5 used in the photovoltaic power generation system of (Example 1), but instead of this, a hollow structure as shown in FIG.

  In addition, as shown in FIG. 5c, a structure in which members inserted into the grooves 2 are arranged on both sides of the long rod-shaped body may be used. Alternatively, as shown in FIG. 5d, a penetrating structure may be provided for the member.

  According to this example, by using the cover member 5 having the groove mounting portion having the above-described configuration, the groove mounting portion can be slid with respect to the groove 2, and the groove mounting portion can be easily mounted. Furthermore, since the groove mounting portion can be fixed to the groove in the longitudinal direction, the fixing strength is increased and high reliability is obtained.

  Moreover, according to the photovoltaic power generation system of the present invention, as described above, the groove mounting portion may be pressed and fitted toward the groove 2, and the cover member 5 is easily deformed at that time. , It was easy to fit.

  And when arrange | positioning a cover member with respect to the base | substrate for solar cell panel installation, or removing these, the operation | work can be completed on the upper side of the base | substrate for solar cell panel installation, thereby, attachment / detachment of a cover member As a result, a low-cost solar power generation system could be provided.

(Example 5)
According to the photovoltaic power generation system of (Example 1), when the solar cell panel is mounted, the solar cell panel 4 provided with the groove mounting portion 3 is used as described above. As shown, groove mounting portions 3 having various configurations may be prepared, and the groove mounting portions 3 may be inserted into the grooves 2. Other configurations are as shown in (Example 1).

  According to the figure, six configurations of a, b, c, d, e, and f are shown.

  FIG. 6 a is the groove mounting portion 3 used in the photovoltaic power generation system of (Example 1). Reference numeral 7 denotes a fixed portion for attaching the groove mounting portion 3 to the solar cell panel.

  Instead of the groove mounting portion 3 shown in FIG. 6a, a hollow structure as shown in FIG.

  In addition, as shown in FIG. 6 c, a configuration in which members inserted into the grooves 2 are arranged on both sides of the long rod-shaped body may be used. Alternatively, as shown in FIG. 6d, the long rod-shaped body may be removed from the groove mounting portion 3 shown in FIG. 6c.

  Further, as shown in FIG. 6e, a through structure may be provided to the member from the groove mounting portion 3 shown in FIG. 6c. Alternatively, as shown in FIG. 6f, the long rod-shaped body may be removed from the groove mounting portion 3 shown in FIG. 6e.

  According to this example, by using the cover member 5 having the groove mounting portion 3 having the above-described configuration, the groove mounting portion is slid with respect to the groove 2, and the groove mounting portion can be easily mounted. Further, since the groove mounting portion can be fixed to the groove along the longitudinal direction, the fixing strength is increased and high reliability is obtained.

  Moreover, according to the photovoltaic power generation system of the present invention, as described above, the groove mounting portion may be pressed and fitted toward the groove 2, and the cover member 5 is easily deformed at that time. , It was easy to fit. And when arrange | positioning a cover member with respect to the base | substrate for solar cell panel installation, or removing these, the operation | work can be completed on the upper side of the base | substrate for solar cell panel installation, thereby, attachment / detachment of a cover member As a result, a low-cost solar power generation system could be provided.

(Example 6)
According to the photovoltaic power generation system shown in the above (Example 1) to (Example 5), as shown in FIGS. 10 and 11, when the photovoltaic power generation system of the present invention is adopted for a building structure such as a building. However, instead of this, a roof structure house (building structure) using tiles, color vests, etc. will be described as an example.

  According to a building structure (roof structure) in a Japanese-style house, it is usually composed of an outer side formed by arranging a plurality of tiles and a tile base material that connects the outer member to the inner side.

  And between these several roof tiles or between a roof tile and a tile base material, it joins by mechanical methods, such as a nail | claw and a screw. Or it is the structure which adhere | attaches with hard resin, such as an epoxy resin or a vinyl acetate resin.

  As a specific example, a waterproof sheet formed of synthetic rubber or the like is laid on a tile base material (main base plate) such as a wooden plywood attached to a roof component of a residential building. The tile pier is fixed to the tile base material with nails and screws at a predetermined interval according to the size of the tile.

  Next, the hooks formed on the roof tiles are hooked on the roof tiles to temporarily fix the roof tiles. And the nail | claw for nail | claw fastening is inserted from a nail tip into the nail hole previously provided in the roof tile, and it drives toward a roof tile base material with a hammer.

  The case where this invention is applied with respect to such a house is demonstrated.

  FIG. 13 shows a solar power generation system according to claim 1 and shows a state where power is generated by a solar battery panel. On the other hand, FIG. 12 shows a solar power generation system according to claim 2 and shows a case where the solar battery panel is not mounted in the solar power generation system shown in FIG.

{Solar power generation system with solar panel}
The case where the photovoltaic power generation system of the present invention is used will be described with reference to FIG.

  First, according to the photovoltaic power generation system shown in FIG. 13, it is a roof structure in a Japanese-style house, and a base for solar cell panel installation is configured with respect to the tile base material.

  That is, in the roof structure using tiles or color vests, plywood is provided on the rafters, and in the structure in which the tiles or color vests are arranged on this plywood, plywood that supports the tiles, color vests, etc. With respect to the woodworking member (tile base material), the solar cell panel can be installed, and such a structure is used as the solar cell panel installation base of the present invention.

  Moreover, it is good to affix and strengthen a metal plate to the part of the base | substrate for solar cell panel installation of such a woodworking member.

  Examples of the tile include Japanese cement tile, thick slate, asbestos slate, asphalt single, metal tile, color vest (manufactured by Kubota), full vest lead (manufactured by Matsushita Electric Works) and the like.

  On the other hand, examples of the tile base material include plywood, kineta, gypsum board, slate board, and concrete.

  Then, the plurality of roof tiles and / or the roof tile and the roof tile base material are bonded using, for example, a modified silicone adhesive.

  Further, as described above, similarly, a groove is provided on one main surface of the solar cell panel installation base (tile base material), and the groove mounting portion of this solar cell panel is inserted into this groove and locked. A solar cell panel is arranged with respect to the solar cell panel installation base.

  Such a configuration is as shown in FIG. 13, which is a perspective view of the building structure.

  Two systems a and b are arranged on a flat roof, and a solar cell panel is mounted on the system a among them. Moreover, it is the structure which attached the cover member with respect to the system b, without attaching a solar cell panel.

  Thus, according to the present invention, the solar cell panel installation base is not easily detached from the building structure, and the solar cell panel is firmly installed on the solar cell panel installation base. The battery panel could not be lifted, and its safety, reliability and durability could be improved.

  Further, according to the solar power generation system of the present invention, the solar cell panel can be firmly installed on the solar cell panel installation base (tile base material), and the solar cell panel can be easily attached and detached. The manufacturing cost of the entire photovoltaic system has been reduced.

{Solar power generation system without solar panel}
FIG. 12 shows a solar cell panel without using a solar cell panel by using a cover member having another groove mounting portion instead of the solar cell panel as described above, and inserting and locking the cover member. This is the case when it is not used for power generation.

  And according to this invention, in two systems a and b similarly on a flat roof, by arranging a cover member with respect to a base for solar cell panel installation, appearance and aesthetics caused by the groove A solar power generation system excellent in practicality can be obtained without causing a decrease.

  In addition, according to the photovoltaic power generation system of the present invention, the use of such a cover member reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. And a high-quality, high-reliability solar power generation system can be obtained.

  Furthermore, according to the photovoltaic power generation system of the present invention, as described in the photovoltaic power generation systems shown in (Example 1) to (Example 7), the groove mounting portion is configured to slide with respect to the groove. As a result, the mounting of the groove mounting portion is facilitated, and the groove mounting portion can be fixed to the groove in the longitudinal direction, so that the fixing strength is increased and high reliability is obtained.

  Moreover, according to the solar power generation system of the present invention, as described above, the groove mounting portion is configured to be pressed and fitted toward the groove, so that the solar cell panel is installed on the solar cell panel installation base. When placing and removing the cover member or removing them, the work can be completed on the upper side of the solar cell panel installation base, thereby making it easy to attach and detach the solar cell panel and cover member, As a result, a low-cost solar power generation system can be provided.

It is a perspective view which shows the principal part of the solar energy power generation system of this invention. It is a perspective view which shows the principal part of the solar energy power generation system of this invention. It is a perspective view which shows the principal part of the other solar power generation system of this invention. It is a perspective view which shows the base | substrate for solar cell panel installation in the solar energy power generation system of this invention. a, b, c, d are perspective views showing a cover member in the photovoltaic power generation system of the present invention. a, b, c, d, e, f are perspective views showing groove mounting portions of the solar cell panel in the solar power generation system of the present invention. It is sectional drawing which shows schematic structure of the solar energy power generation system of this invention. It is sectional drawing which shows schematic structure of the other photovoltaic power generation system of this invention. It is sectional drawing which shows schematic structure of the preceding photovoltaic power generation system. It is a perspective view of the building structure using the solar power generation system of this invention. It is a perspective view of the building structure using the solar power generation system of this invention. It is a perspective view of the other building structure using the photovoltaic power generation system of this invention. It is a perspective view of the other building structure using the photovoltaic power generation system of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Base | substrate 1a for solar cell panel installation ... Building member 1b ... Adhesive member 1c ... Groove formation member 2 ... Groove 3 ... Groove mounting part 4 ... Solar cell panel 5. .... Cover member 6 ... collar 9 ... hole 10 ... rod-shaped body p ... linear protrusion s ... step

Claims (6)

A part of the building structure is formed as a solar cell panel mounting base, a groove is provided on one main surface of the solar cell panel mounting base, and linear protrusions are provided on both sides of the groove. In addition, a step is generated by both the main surface of the solar cell panel mounting base and the linear protrusion, and a groove mounting portion having a flange corresponding to the step is provided in the solar cell panel. A solar power generation system, wherein a solar cell panel is disposed with respect to the substrate for solar cell panel installation by being inserted and locked. Instead of the solar cell panel, using a cover member provided with another groove mounting portion having a flange corresponding to the step, the groove mounting portion is inserted into the groove and locked, and The solar power generation system according to claim 1, wherein a cover member is disposed on the base for battery panel installation. The photovoltaic power generation system according to claim 1 or 2, wherein the groove mounting portion is slid with respect to the groove. The photovoltaic power generation system according to claim 1 or 2, wherein the groove mounting portion is pressed and fitted into the groove. The photovoltaic power generation system according to any one of claims 1 to 4, wherein a linear groove is formed on a lower surface of the flange portion, and a rod-shaped body is disposed in the linear groove. The solar power generation system according to claim 1, wherein the rod-shaped body is made of a synthetic resin.

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