JP4421240B2 - Cover panel with solar cell module - Google Patents

Description

The present invention includes a cover used to cover various processing tanks, storage tanks, and the like, and roofs of parking lots, factories, warehouses (including members that constitute vertical surfaces such as walls, factories, and wall surfaces of warehouses). In particular, the present invention relates to a cover panel provided with a solar cell module that can generate power using sunlight as an energy source by incorporating the solar cell module .

  Conventionally, for example, in water purification plants, after a coagulant is added to raw water and coagulation / precipitation treatment is performed, this treatment water is treated with ozone, and further treated with activated carbon and sand filtration. Processing is performed in a dedicated processing tank.

Many of the treatment tanks that perform these treatments are usually used with the top open, so that dust in the atmosphere enters the treatment tank or sunlight is directly irradiated into the treatment tank. Because of this, a large amount of algae are generated, and attempts have been made to cover the upper part of the treatment tank with a metal or synthetic resin cover.
Moreover, in such a cover, an attempt has been made to generate electricity using sunlight as an energy source by installing a solar cell panel on the cover panel.

  However, since such a conventional cover panel has a structure in which the cover panel is used as a gantry and the solar cell module is separately mounted and fixed, the material cost is generated in each of the cover panel and the solar cell module. At the same time, there has been a problem in that a site construction cost for fixing the solar cell module to the cover panel is required.

  In view of the problems of the cover panel provided with the above-described conventional solar cell module, the present invention reduces the material cost that occurs between the cover panel and the solar cell module and fixes the cover panel and the solar cell module. An object of the present invention is to provide a cover panel provided with a solar cell module that can reduce on-site construction costs.

In order to achieve the above object, the cover panel provided with the solar cell module of the present invention has an outer peripheral portion of the solar cell module with a synthetic resin composite base attached to the back surface as an inner frame having a U-shaped cross section. A cover panel body made of a synthetic resin composite material in the shape of a rectangular plate with a central portion bulging upward around the frame, and an outer frame having a U-shaped cross section of the frame using a mold integrally molded so as to penetrate into, characterized by being covered by said cover lid panel body and the back surface of the substrate made of synthetic resin composite material so as to straddle the boundary synthetic resin composite material of the overlay layer .

According to the cover panel provided with the solar cell module of the present invention , the cover panel and the solar cell module can be manufactured in advance as an integrated structure, and thereby, the material cost generated in an overlapping manner between the cover panel and the solar cell module. And the construction cost for fixing the cover panel and the solar cell module can be reduced.
In addition, since the base material of the solar cell module and the material of the cover panel can be made the same, there is no risk of deformation due to linear expansion and prevention of delamination on molding as compared to a combination of different materials. Can do.

  Hereinafter, an embodiment of a cover panel provided with a solar cell module of the present invention will be described based on the drawings.

1 to 2 show an embodiment of a cover panel provided with the solar cell module of the present invention.

  This cover panel has a shape suitable for covering the upper part of the treatment tank of the water purification plant (if necessary, a plurality of the same cover panels can be used in combination), and is not particularly limited. Although not shown, for example, as shown in FIG. 1, the central portion has a rectangular plate shape that swells upward.

  Then, as shown in FIG. 2, the cover panel is fitted with the outer peripheral portion of the solar cell module 2 with the base 1 made of synthetic resin composite material attached to the back surface thereof in the frame 3 and around the frame 3. The cover panel body 4 made of synthetic resin composite material is integrally formed, and the cover panel body 4 and the overlay made of the synthetic resin composite material straddling the back surface of the base 1 made of the synthetic resin composite material. Covered by layer 5.

The base 1 made of a synthetic resin composite material can use a plate or sheet made of a synthetic resin composite material such as FRP, and is joined to the solar cell module 2 via an adhesive layer (not shown). . In this case, an adhesive or a double-sided pressure-sensitive adhesive tape can be used as the adhesive layer.
The cover panel main body 4 and the overlay layer 5 are also formed of a synthetic resin composite material such as FRP, similarly to the base 1 made of the synthetic resin composite material.

As the solar cell module 2, various types such as a crystal system such as silicon can be used. If the amorphous solar cell module 2 is used, it is easy to cope with a curved surface as a cover panel.
In this case, a fluorine coating (not shown) can be provided on the surface of the solar cell module 2.

As shown in FIG. 2A, the frame 3 as a support frame is made of an extruded material of aluminum, for example, and includes a base portion 31 that surrounds the outer peripheral end surface of the quadrangular solar cell module 2, and the base portion 31. A U-shaped inner frame 32 formed on the inner side and fitted with the outer peripheral portion of the solar cell module 2, and an outer frame formed on the outer side of the base portion 31 and fitted with the cover panel main body 4. 33.
In this case, a packing 34 that enhances waterproofness is disposed in the inner frame 32, and the outer frame 33 detaches the frame 3 because resin or fiber wraps around when the cover panel body 4 is molded. Can be prevented.
In addition, for example, as shown in FIG. 2B (reference example) , the outer frame 33 can be formed in a single plate shape in the frame 3.
Further, as shown in FIG. 2C (reference example) , the base portion 31 can be extended downward and the outer frame 33 can be formed in a plate shape offset from the inner frame 32. In this case, the edge portion 41 of the cover panel main body 4 is formed by bending downward by an amount corresponding to the offset of the frame 3, and a caulking material, a sealing material, a packing or the like is waterproof between the bent portion and the base portion 31 of the frame 3. By providing the material 6, waterproofness can be improved.

On the other hand, in the manufacturing process of these cover panels, since the cover panel shown in FIG. 2A can allow the FRP material to enter the outer frame 33 of the frame 3, the frame 3 in which the solar cell module 2 is fitted is used. The overlay panel 5 can be formed on the back surface after being placed on the mold of the cover panel body 4 and then molded.
2 (b) and 2 (c), the cover panel body 4 is first molded, removed once, and then the frame 3 into which the solar cell module 2 is fitted is attached to the cover panel body 4. After that, the overlay layer 5 is formed on the back surface.

Thus, the cover panel of this embodiment is configured such that the outer peripheral portion of the solar cell module 2 with the base 1 made of synthetic resin composite material attached to the back surface is fitted into the frame 3, and the synthetic resin composite material is surrounded around the frame 3. A cover panel main body 4 made of a synthetic resin is integrally formed, and the back surface of the cover panel main body 4 and the base 1 made of a synthetic resin composite material are covered with an overlay layer 5 made of a synthetic resin composite material so as to straddle the boundary. Therefore, the cover panel and the solar cell module 2 can be manufactured in advance as an integral structure, thereby reducing the material cost that is generated redundantly between the cover panel and the solar cell module 2, and the cover panel and the solar cell. The construction cost for fixing the module 2 can be reduced.
Moreover, since the material of the base | substrate of a solar cell module 2 and a cover panel can be made the same, compared with what assembled different materials, there is no possibility of a deformation | transformation by linear expansion and also prevents peeling on shaping | molding. be able to.

Next, FIG. 3 shows another reference example of the covering lid panel with a solar cell module.

The cover panel covers the outer peripheral surface of the solar cell module 2 with the base 1 made of a synthetic resin composite material on the back surface with a waterproof material 6, and the synthetic resin composite material from the surface of the waterproof material 6 to the periphery thereof. A cover panel body 4 made of a synthetic resin is formed integrally, and the back surface of the cover panel body 4 and the base 1 made of a synthetic resin composite material are covered with an overlay layer 5 made of a synthetic resin composite material so as to straddle the boundary. ing.
In the figure, the same members as those in the above embodiment are denoted by the same reference numerals, and the description thereof is omitted.

For the waterproof material 6, for example, a caulking material, a sealing material, packing, or the like can be used, and the waterproof property of the solar cell module 2 can be improved.
In this case, in order to secure the space for disposing the waterproof material 6, as shown in FIG. 3A, the cover panel body 4 is formed so as to be offset, or as shown in FIG. 3B. In addition, the overlay layer 5 can be formed to be offset.

  As shown in FIG. 3 (a), the cover panel manufacturing process is performed by first forming the cover panel main body 4 and removing the mold once, and then providing the waterproof material 6 on the cover panel main body 4. After the frame 3 fitted with the module 2 is set on the cover panel main body 4, the overlay layer 5 is formed on the back surface.

Thus, the covering lid panel with a solar cell module of this is, an outer peripheral portion surface of the solar cell module 2 impregnated with base 1 made of the back surface a synthetic resin-based composite material as well as covering the waterproof material 6, from waterproof material surface A cover panel body 4 made of a synthetic resin composite material is integrally formed around the periphery, and the back surface of the cover panel main body 4 and the base 1 made of the synthetic resin composite material straddles the boundary. Since the cover layer and the solar cell module 2 are covered with the overlay layer 5 made of the metal, the cover panel and the solar cell module 2 can be manufactured as an integrated structure in advance. At the same time, it is possible to reduce the construction costs for fixing the cover panel and the solar cell module 2.
Moreover, since the material of the base | substrate of a solar cell module 2 and a cover panel can be made the same, compared with what assembled different materials, there is no possibility of a deformation | transformation by linear expansion and also prevents peeling on shaping | molding. be able to.

As mentioned above, although the cover panel provided with the solar cell module of the present invention has been described based on the examples applied to the cover used to cover various processing tanks, storage tanks, etc., the present invention is described in the above examples. The configuration is not limited to the above-described configuration, and the configuration can be changed as appropriate without departing from the spirit of the configuration.
In addition, the “covering panel” in the name of the present invention is merely attached to clarify the main application, and the covering panel provided with the solar cell module of the present invention is a water purification plant, a sewage treatment plant. , various processing tanks installed in a factory or the like, and covering used to cover the reservoir and the like, carports, factories, other roof warehouses, member or the like constituting the sound insulating wall, member for receiving sunlight outdoors It can be widely applied to and does not exclude this.

As mentioned above, the cover panel provided with the solar cell module of the present invention reduces the material cost that occurs between the cover panel and the solar cell module by manufacturing the cover panel and the solar cell module as an integrated structure in advance. Since it has the characteristic of reducing the construction costs for fixing the cover panel and the solar cell module, it can be suitably used for cover cover applications, for example, for sound insulation walls and the like. .

The cover panel provided with the solar cell module of this invention is shown, (a) is a partially cutaway plan view, (b) is a cross-sectional view taken along line AA in (a), and (c) is B- in (a). It is B line sectional drawing. Figure 1 shows the C portion corresponding portions of (c), a sectional view, (b) is a sectional view, (c) is a sectional view showing another reference example showing a reference example of (a) the example. Figure 1 shows the C portion corresponding portions of (c), (a) is a sectional view of the reference example, (b) is a sectional view showing another reference example.

DESCRIPTION OF SYMBOLS 1 Base made from synthetic resin composite material 2 Solar cell module 3 Frame 31 Base part 32 Inner frame 33 Outer frame 34 Packing 4 Cover panel body 41 Edge part 5 Overlay layer 6 Waterproof material

Claims (1)

The outer periphery of the solar cell module with a base made of a synthetic resin composite material attached to the back surface is fitted into an inner frame with a U-shaped cross section of the frame, and a rectangular plate shape whose center is swollen upward around the frame the synthetic resin covering lid panel body made of composite material which form a, so as to enter the U-shaped cross section of the outer frame of the frame using a mold and integrally molded, said cover lid panel body and a synthetic resin-based composite material A cover panel provided with a solar cell module , wherein the back surface of a base made of metal is covered with an overlay layer made of a synthetic resin composite so as to straddle the boundary.

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