TW201807948A - Solar power generator set on water - Google Patents

Abstract

The invention provides a solar power generator set on water. The purpose of the invention is protecting upper surface of float body, which is made of foamed resin. The solar power generator is configured by disposing a solar battery panel on the float body. Wherein, the upper surface of the float body wholly comprises a protective plate. The protective plate is a calcium silicate plate and used for preventing or controlling penetration of ultraviolet light. Therefore, it is possible to prevent degradation or damage of the float body.

Description

Solar power generation device on water

The present invention relates to a water-based solar power generation device in which water is installed and implemented in a place covered with water, such as a pond, a water storage tank, an aquarium, a lake, or a sea.

In the conventional technology, the solar power generation device provided on the water surface can be referred to, for example, the description of Japanese Patent Laid-Open Publication No. 2016-113123. The solar power generation device of this patent document is constructed by placing a solar cell panel on the upper surface of a buoyant body made of a foamed resin. In order to prevent the buoy body from being deteriorated by the sunlight, the upper surface of the buoy body is usually fixed with a plurality of parallel and spaced protection plates, and the protection plate is usually fixed with an auxiliary plate along the length direction, and the auxiliary plate is configured to support The base of the solar panel. The pedestal is composed of a plurality of pedestal bases which are arranged in parallel on the auxiliary slab fixed on the protective plate and extend in a direction perpendicular to the auxiliary slab. At the same time, a support portion is assembled on the pedestal base in the pedestal, and the solar cell panel is obliquely supported on the support portion.

With the above configuration, since the protective plate in the prior art is only fixed to a part of the buoy body, the upper surface of the buoy body may not be sufficiently protected. In addition, since the protective plate, the auxiliary plate, and the gantry base in the prior art are sequentially mounted on the buoy body, there is a problem that work efficiency is poor.

In view of the above problems, the main purpose of the arranging solar power generation device of the present invention is to sufficiently protect the upper surface of the buoy body.

In order to achieve the above object, a water-based solar power generation device of the present invention is constructed by mounting a solar battery panel on a buoyant body made of a foamed resin, wherein the upper surface of the buoy body has a protective plate as a whole, and the protective plate is used to prevent or Inhibits UV penetration.

According to the above configuration, since the entire upper surface of the buoy body has the protective plate, the upper surface of the buoy body can be sufficiently protected. The so-called "protection" means preventing floating The target body is deteriorated by the irradiation of sunlight. However, the protective plate of the present invention has flame resistance in addition to ultraviolet rays, and can simultaneously prevent an unexpected accident of the buoy body due to damage of the circuit wiring. In addition, since the upper surface of the buoy body has a protective plate as a whole, when the structure for carrying the solar cell panel is fixed to the upper surface of the buoy body, for example, even if the buoy body is square in plan view, it is not necessary to consider The arrangement direction of the solar cell panel with respect to the buoy body can thereby improve work efficiency and prevent errors.

11‧‧‧Water setting solar power generation unit/water power generation unit

12‧‧‧ buoy body

13‧‧‧Solar battery panel

14‧‧‧protection board

15‧‧‧Foam resin board

16‧‧‧Fixed frame

17‧‧‧Auxiliary tablet

17a‧‧‧Edge

17b‧‧‧ long hole

18‧‧‧Links

19‧‧‧ side cover

19a, 20a‧‧‧ vertical

19b, 20b‧‧‧ film

19c‧‧‧Next film

20‧‧‧ angle cover

21‧‧‧Wire

22‧‧‧Metal fasteners

23‧‧‧Bundles

24‧‧‧Support

25‧‧‧ Front foot

25a, 26a‧‧‧ oblique material

26‧‧‧ hind feet

27‧‧‧Loading components

28‧‧‧Wind components

31‧‧‧Setting place

32‧‧‧Intermediate

33‧‧‧Workplace

34‧‧‧Workbench

35‧‧‧ Crane

35a‧‧‧ hanger

Fig. 1 is a perspective view of a solar power generator installed on a water.

2 is a perspective view of the buoy body.

Fig. 3 is a perspective view of a foamed resin sheet having a protective sheet which constitutes a buoy body.

4 is a perspective view showing a state in which a fixing frame is fixed to a front of a buoy body.

Fig. 5 is a perspective view showing a state in which a fixing frame is fixed to a buoy body.

6 is a perspective view showing a state in which a support portion is assembled to a fixing frame and a solar cell panel is fixed.

Fig. 7 is a partial side cross-sectional view showing a method of installing a solar photovoltaic power generator after completion of manufacturing.

A specific embodiment of the present invention will now be described with reference to the accompanying drawings.

Fig. 1 is a schematic view showing a solar photovoltaic power generator 11 (hereinafter referred to as "water power generating device"). The hydroelectric power generator 11 shown in Fig. 1 is configured by placing a plurality of solar battery panels 13 on a buoy body 12 having a square plate shape, wherein the buoy body 12 is floated on a water surface of a place such as a pond.

The buoy body 12 is a foamed resin product. As shown in FIG. 2, the upper surface of the buoy body 12 has a protective plate 14 as a whole, and the protective plate 14 serves to prevent or suppress ultraviolet rays from penetrating. Among them, the material of the protective plate 14 is a calcium silicate board which has ultraviolet-resistant characteristics and has both corrosion resistance and flame resistance. However, in addition to this, it can also be made of a suitable material such as an aluminum alloy. Plate.

As shown in FIG. 3, the buoy body 12 is composed by combining a plurality of foamed resin sheets 15, and a step is not formed between the upper surfaces of the foamed resin sheets 15. The foamed resin sheet 15 has a rectangular plate shape in plan view, and the end faces of the respective foamed resin sheets 15 are aligned with each other, and are combined into a buoy body 12 having a square shape in plan view. The reason why the buoy body 12 is manufactured by combining a plurality of foamed resin sheets 15 is that the existing foamed resin sheet cannot satisfy the size requirement of the buoy body 12, but if the size of the buoy body 12 is small, or can be manufactured When the foamed resin sheet of a desired size is used, the buoy body 12 may also be composed of one sheet.

The foamed resin sheet 15 is a foamed resin sheet having a length and a width of, for example, 1 m × 2 m, and the length and width of the buoy body 12 can be, for example, 5 m × 5 m. In the embodiment shown in Fig. 2 and Fig. 3, a foamed resin sheet 15 of 1 m × 1 m was placed in the center, and a foamed resin sheet 15 of 1 m × 2 m was arranged around the foamed resin sheet 15 to form a buoyant body 12 of 5 m × 5 m. In order to obtain sufficient buoyancy, the thickness of the foamed resin sheet 15 is appropriately selected depending on the weight and the number of sheets of the solar battery panel 13 to be used. For example, when a foamed resin sheet 15 having a thickness of about 15 cm to 20 cm is selected, sufficient buoyancy can be obtained to obtain high stability. The foamed resin sheets 15 may be joined together by an appropriate means such as a binder as needed.

As shown in the enlarged portion of Fig. 3, all of the foamed resin sheets 15 for combination have the protective sheets 14 laminated on the upper surface thereof in advance, and the protective sheet 14 has a plan view shape and size similar to that of the foamed resin sheet 15. the same. In other words, when the plurality of foamed resin sheets 15 are combined to form the buoy body 12, the upper surface of the buoy body 12 as a whole has the protective sheet 14.

Further, the plurality of foamed resin sheets 15 are arranged on the same plane without gaps to form a buoy body 12 having a square plate shape in plan view. As shown in FIG. 4, the upper surface of the buoy body 12 is fixed with a fixing frame 16 assembled in a mesh shape. The fixing frame 16 is composed of a plurality of metal auxiliary plates 17 and metal connecting members 18. The auxiliary plates 17 are arranged in a strip shape in plan view and arranged in parallel at intervals. The connecting members 18 are vertically disposed on the upper surface of the auxiliary plate 17 to be combined. Each auxiliary plate 17 is provided.

The auxiliary plate 17 is a narrow-width hollow plate-like member, and the length of the auxiliary plate 17 corresponds to the length of one side of the buoy body 12. At the same time, the auxiliary flat plate 17 has an L-shaped edge portion 17a on both sides in the longitudinal direction for raising the position of the upper surface of the auxiliary flat plate 17. Further, the upper surface of the auxiliary plate 17 is provided with a plurality of long holes 17b, and each of the long holes 17b extends in the width direction of the auxiliary plate 17.

The link 18 is a long rod-shaped member having a length slightly shorter than the length of one side of the buoy body 12. The plurality of links 18 are formed in groups of two, and in the drawings, three groups are exemplified, and each of the links 18 is disposed in parallel with the longitudinal direction of the auxiliary plate 17 at a certain interval. . Here, each of the joint members 18 is formed of a corner material in which one of the two pieces forming a right angle with each other is fixed to the auxiliary flat plate 17 by the above-mentioned long hole 17b, and the other piece is erected on the auxiliary flat plate 17 . Moreover, each set of connecting members 18 is respectively composed of two pairs of angled materials, and the two corner pieces are fixed on the auxiliary flat plate 17 in opposite directions, specifically, fixed to the auxiliary flat plate 17 in a back-to-back manner. .

A lifting sling (not shown) can be assembled on the fixing frame 16 according to requirements. The sling is used to hang the fixing frame 16 when the water power generating device 11 is manufactured, or to hang down when moving the water power generating device 11 Hang. Here, the lower spreader can be assembled on the auxiliary plate 17, or can be assembled on the link 18.

The fixing frame 16 is composed of the auxiliary plate 17 and the coupling member 18. When the auxiliary plate 17 of the fixing frame 16 is fixed to the upper surface of the buoy body 12, the foamed resin sheets 15 forming the buoy body 12 are integrated and integrated with each other. . In addition, as shown in FIGS. 5 and 6, the buoy body 12 is also assembled with a side cover 19 and a corner cover 20. These side cover sheets 19 and the angle cover sheets 20 are made of a material having weather resistance, particularly a material having weather resistance to ultraviolet rays.

Specifically, the side cover 19 is made of an aluminum alloy and has a vertical piece 19a extending in the vertical direction, an upper piece 19b extending in the horizontal direction at the upper end of the vertical piece 19a, and a horizontal direction at the lower end of the vertical piece 19a. The extended lower piece 19c. The side cover 19 has a long plate shape and its length is slightly shorter than the length of one side of the buoy body 12. Further, the height of the side cover 19, that is, the height of the vertical piece 19a corresponds to the height from the upper surface of the auxiliary flat plate 17 to the lower surface of the buoy body 12. Alternatively, the side cover 19 can also be used by lengthening the short plate-shaped elements.

In addition, the angle cover 20 is also an aluminum alloy product. The corner cover 20 has an angular shape in plan view, and has a vertical piece 20a extending in the vertical direction, and an upper piece 20b extending in the horizontal direction at the upper end of the vertical piece 20a. Preferably, the angle cover 20 can achieve an effect of increasing the strength, and therefore, after the side cover 19 is fixed, both ends of the angle cover 20 are overlapped at the end of the side cover 19. A metal fixing member 22 is fixed to the lower end corner of the corner cover 20, and the metal fixing member 22 is for fixing the ends of the two wires 21 which are tensioned on the diagonal line of the bottom surface of the buoy body 12.

As shown by the imaginary line in Fig. 6, in other embodiments, it is also possible to A bundle 23 of a weathering material is placed on the bottom surface of the buoy body 12 in the horizontal and vertical directions to increase the strength. The bale 23 can be, for example, a strip-shaped strip made of an aluminum alloy and extended in both the horizontal and vertical directions of the bottom surface of the buoy body 12 to fix the both end portions of the bale 23 to the outer surface of the fixed side cover 19. . For example, the above fixed action can be performed using a nail. At this time, if the side cover 19 is joined and lengthened for use, the joint between the side covers 19 may be covered with the bundle 23.

Thereby, as shown in FIG. 6, in order to fix the solar cell panel 13, the support portion 24 is erected on a piece which is erected in the joint member 18 of the fixing frame 16, wherein the fixing frame 16 is fixed to the buoy body 12. The support portion 24 is composed of a front leg 25, a rear leg 26 and a carrier member 27, and the carrier member 27 is mounted on the front leg 25 and the rear leg 26 and is used to carry the solar cell panel 13. The front leg 25, the rear leg 26 and the carrier element 27 are spaced apart along the length of the set of links 18, and each set of links 18 is provided with three sets of forefoot 25, rear leg 26 and carrier element 27 for the solar panel 13 It can be configured into multiple columns, and the three columns are used as an example.

Further, the front leg 25 is disposed at a position lower than the rear leg 26, and the load bearing member 27 is inclined downward toward the side where the front leg 25 is located. The inclination angle of the carrier member 27 can also be set to be changeable. The front leg 25 is provided with a diagonal material 25a for improving the strength, and the rear leg 26 is provided with a diagonal material 26a for improving the strength, and the diagonal material 26a is connected between the rear legs 26 of each of the sets of the coupling members 18 to form an X shape. Among the plurality of rear legs 26, a wind shield member 28 is assembled between the rear legs 26 of the northmost row when the water power generator 11 is floating on the water. The windproof member 28 is formed in a rectangular shape by using a suitable material such as an aluminum plate having weather resistance or a tent canvas to fill the space between the rear legs 26. The size of the shelter element 28 does not require all of the space to be filled, as long as a large amount of wind can be prevented from entering. The fixing of the windproof member 28 is performed simultaneously with the fixing of the oblique material 26a.

Next, the solar power generation device 11 can be completed by fixing the solar battery panel 13 to the carrier member 27 of the support portion 24 fixed to the fixed frame 16 and wiring.

As described above, the hydropower generating device 11 is configured by fixing and assembling a required component to the buoy body 12 floating on the water surface. In other words, as long as a plurality of foamed resin sheets 15 are arranged on a suitable platform to form the buoy body 12, a fixing frame 16 having a size corresponding to the buoy body 12 is fixed to the upper surface of the buoy body 12 to enhance the buoy body. The hydropower unit 11 can be completed by the integrity of 12 and fixing other required components in this state.

In this embodiment, due to the size of the fixing frame 16 and the buoy body 12 The size of the top view corresponds to each other, so that only one of the fixing frames 16 needs to be fixed, and the work efficiency is better. In addition, although the size of the fixing frame 16 is set to be arranged for the plurality of solar battery panels 13, the size of the fixing frame 16 corresponds to the size of the buoy body 12, and therefore, the fixing frame 16 is fixed by On the buoy body 12, it is possible to obtain high integrity of the plurality of foamed resin sheets 15 constituting the buoy body 12.

According to the above configuration, in the marine power generator 11, since the entire upper surface of the buoy body 12 is covered with the protective plate 14, the upper surface of the buoy body 12 can be sufficiently protected from the incident direction of sunlight. Or the effect of the angle of incidence. Further, since the protective plate 14 combines corrosion resistance and flame resistance, even if the circuit wiring is accidentally damaged and a fire accident occurs, the buoy body 12 can be protected.

In addition, since the upper surface of the buoy body 12 has the protective plate 14 as a whole, and the shape of the buoy body 12 is square in plan view, the operator does not need to strictly consider the fixing when fixing the fixing frame 16 to the upper surface of the buoy body 12. The direction in which the frame 16 is disposed relative to the buoy body 12 can thereby increase work efficiency and prevent assembly errors.

The water-power generator 11 of the present invention can be transported to a place such as a pond after being manufactured in a factory or the like. However, as described above, the water-power generator 11 only needs to fix components required for the fixing frame 16 and the like on the buoy body 12. The manufacturing can be completed, so it can be easily manufactured next to the installation site. It is worth mentioning that since the foamed resin sheet 15 constituting the buoy body 12 has the protective sheet 14, the work load of the additional fixed protective sheet 14 can be alleviated. Further, in the marine power generator 11 of the present invention, the size of the fixing frame 16 corresponds to the size of the buoy body 12, and the fixing frame 16 is assembled into a mesh shape, whereby the work load at the time of manufacture can be reduced.

As shown in Fig. 7, in order to manufacture in the vicinity of the installation place, it is necessary to first obtain a work place 33 in the vicinity of the installation place 31 such as a pond, and intervening in the middle place 32 such as an open space or a road, and then in the work place 33, The process of the hydropower generating device 11 is divided into a number of suitable steps to perform a manufacturing operation. The place where each step is performed includes a table 34, and the water power generator 11 is assembled on the table 34. The crane 35 is parked in the middle floor 32, and the suspended crane 35a of the crane 35 successively lifts the assembled water power generator 11 to the installation place 31, and floats the water power generator 11 on the installation place 31.

According to the above configuration, the hydropower generator 11 can be installed at the installation site 31 at the same time of manufacture, so that all processes from manufacture to construction have very good work. Sex.

Claims (5)

A water-based solar power generation device is constructed by mounting a solar cell panel on a foamed resin buoy body, wherein the upper surface of the buoy body has a protective plate for preventing or suppressing ultraviolet light penetration. . The arranging solar power generation device according to claim 1, wherein the buoy body is configured by combining a plurality of foamed resin sheets, and no step is formed between upper surfaces of the foamed resin sheets. The foamed resin sheets are assembled in the same shape and size as the protective sheet, and the protective sheets are laminated on the upper surface of the foamed resin sheets. The arranging solar power generation device according to claim 1 or 2, wherein the protection plate is a calcium silicate plate. The arranging solar power generating device according to the first or the second aspect of the invention, wherein the upper surface of the buoy body is fixed with a fixing frame, and the fixing frame is composed of a plurality of auxiliary flat plates and connecting members arranged in parallel. The connecting member is disposed on an upper surface of the auxiliary plate, and the connecting member is disposed to intersect with the auxiliary plate to join the auxiliary plates. The solar battery panel is fixed to the connecting member of the fixing frame through the supporting portion. The arranging solar power generation device according to claim 4, wherein a size of the fixing frame corresponds to a size of the buoy body, and a size of the fixing frame is such that a plurality of solar battery panels are along the The upper surface of the buoy body is aligned and supported.