KR101739065B1 - Floater for the solar electric power plant constructed on the water - Google Patents

Abstract

The present invention relates to a float for a photovoltaic power generation, and more particularly, to a float for a photovoltaic power generation, and more particularly to a float for solar photovoltaic power generation, which is formed of synthetic resin having a predetermined length, A float for solar photovoltaic power generation comprising a solar module fixture provided with a solar module fixture capable of fixing a solar module, A connection portion for coupling with the connector is protruded outward by a predetermined length and a concave portion recessed at a predetermined depth to the central portion of the solar module fixing body is formed at the front center portion of the solar module fixing body, And an opening is formed in the front center portion of the solar cell module fixing structure, The height of the high protrusion is further formed an upper base jaw each comprises a structure in which a wind bone between the two sides forming the top base jaw.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a floating solar power plant,

The present invention relates to a float for a photovoltaic power generation, more particularly, to a float for fixing a solar photovoltaic module for solar power generation to a water phase, And a float for a photovoltaic power generation system configured to stably support the solar module in the water surface.

Demand for electric power is increasing due to national economic development and improvement of people's standard of living. Many problems have arisen due to global environmental problems and use of fossil fuels, so that countries around the world are trying to research and commercialize new and renewable energy .

As renewable energy does not use fossil fuels, it is a clean energy source that does not emit greenhouse gas such as carbon dioxide. As a driving force of green growth, it is expected to have a great effect on solving environmental problems and increasing demand of electric power. It is a well-known fact.

In Korea, the government introduced the Renewable Portfolio Standard (RPS) from 2012 to supply power to the power generation companies with a certain size or more of power generation facilities, And the mandatory supply rate for power generation is set at 2% in 2012 and 10% in 2022, and it is fostering the development of new and renewable energy by designating 1,200MW extra duty supply until 2016.

These renewable energy fields include hydro, wind, tidal, solar, and small hydro power. By 2013, these renewable energy generation amounts to 1,332 MW, corresponding to the electricity consumption of 630,000 households per year and, fuel substitution effect is equivalent to 502 million barrels per year, greenhouse gas is reported to be imported to effect the degree to which corresponds to a reduction of CO ₂ per year of 199 tons.

In Korea, hydroelectric power generation accounts for 34% of new and renewable energy generation, followed by solar power generation, byproduct gas generation, wind power, and auxiliary power. The total installed capacity is estimated to be about 4,673 MW.

Among the renewable energy fields, the field of solar power generation is one of the most active businesses in recent years.

Photovoltaic power generation technology is a solar cell and power generation system technology that converts solar energy into electric energy. It is a technology to produce electricity by receiving solar light by using solar cell made of semiconductor, dye, polymer, and so on.

In other words, the principle of photovoltaic power generation is photovoltaic effect (photo-voltaic), which is the principle that electricity is generated when a semiconductor absorbs sunlight. When sunlight enters a semiconductor junction, electrons are generated at the junction, It is based on the principle of current flow.

These solar power generators are mainly installed in low-cost forests and agricultural land due to the area-intensive nature. This causes problems of damaging the forests and landscapes. Especially, in the case of domestic, where a lot of land is composed of mountains, The destruction of forests is becoming more frequent in reality.

Therefore, in order to install a large-scale solar power generation facility, a large-scale ground land is required, and a floating floating solar power generation utilizing idle water has been introduced as a solution.

The floating floating solar power generation is a new concept power generation method that combines existing solar power generation technology and floating technology. Major technologies can be divided into float, mooring device, solar power generation facility, and underwater cable.

The float is a device to float the solar module on the water surface. The mooring device is a device that keeps the float or the solar module moving to the south according to the water level fluctuation. , And underwater cabling is a means of transferring the developed electric power to the electric room on the land.

The main feature of the award-winning photovoltaic power generation is that it does not damage the natural forests and the environment, and does not damage the natural landscape or the environment. The photovoltaic module forms a shadow on the water surface and has a useful effect of suppressing the generation of algae through sunlight blocking.

Another feature of the solar photovoltaic power generation is that it can direct about 10% of the power generation amount due to the cooling effect on the water surface compared with the ground solar photovoltaic generation on the same latitude.

 In addition, the water-based photovoltaic power generation system does not require infrastructure construction implemented in the photovoltaic power generation facility installed on the ground, and it does not require the purchase cost of the installation space or is much cheaper. In addition to being able to utilize idle sleeping around the city center, It has the advantage of being installed in the local area.

In addition, in the case of photovoltaic power generation companies, the electricity sales produced by general land-based photovoltaic power generation facilities are more profitable because of the higher electricity sales prices generated from the photovoltaic power generation facilities, thereby providing greater economic profitability.

In order to install a water solar power generation facility having various advantages, a floating body is indispensable. Therefore, it is necessary to develop a technology for floating fluids.

That is, the float used in the water photovoltaic power generation facility has durability that has to endure the external weather conditions and the pollution which does not adversely affect the water quality, the float that needs to be stably floating on the water surface, There was a need to equip them with sex.

Conventionally used buoyant bodies for water solar power generation facilities and structures thereof are constructed using materials such as steel, aluminum, FRP (Fiber Reinforced Plastics), and polyethylene.

In the case of using steel, the steel frame is connected to the float via bolt or welding. Since the weight of the frame is heavier than other materials, it takes a lot of float to secure the buoyancy, and it must be fixed to withstand corrosion The construction time is longer and the unit price is higher than other processes.

In addition, the construction using aluminum is the same as the construction method using steel, but since the construction is carried out using a frame coated with aluminum instead of a steel structure, the construction is easy due to the light weight of the material, The structure is complicated and the construction cost is high.

In addition, the construction using FRP is a plastic composite material reinforced with glass or carbon fiber. It is lightweight, excellent in corrosion resistance and formability, and light in weight, it is good in workability. However, due to the nature of material, it is impossible to weld, so all fastening parts must be fastened with bolts There is a drawback that the working efficiency is lowered.

In this way, as shown in various construction examples of the aquarium power generation facility, the method of installing the solar module using the existing frame is a construction in which the solar module is sandwiched between the float and the frame, It has a disadvantage that the period is long, the construction is expensive, and the working efficiency is deteriorated.

Conventionally, the float used in a water photovoltaic power generation facility often uses a buoyancy body used for a floating bridge or a mooring facility of a ship, so that it is necessary to develop a buoyant body dedicated to a photovoltaic power generation facility.

Of course, there has been a case where a 1: 1 fluid according to the size of the solar module is manufactured and used. However, in this embodiment, there is an advantage that the solar module can be integrated with the floating body and can be firmly fixed. In order to increase the light efficiency, a separate tilt angle adjusting device must be provided to install a solar module with a certain inclination angle. In addition, manufacturing costs of different sizes of molds according to different sizes of float are increased, And the efficiency is lowered.

In addition, since the floating body for fixing the solar module is structured to have a constant volume so as to be stably maintained on the water surface, various problems such as blowing of strong wind or flooding of the float, .

In addition, when the surface of the water freezes as in winter, it is often necessary to develop a float that can withstand the harsh environment due to the breakdown of the floating body that is submerged in water.

Of course, Korean Unexamined Patent Publication No. 10-2014-37068 (published on Mar. 31, 2014, entitled " Panel Supporting Device ") has been developed in order to solve the disadvantages of such a conventional float for water-

The conventional panel supporting device is basically configured to constitute a plastic jacket which forms a lower wall, an upper wall and three side walls, and a recess is formed in a central portion of the jacket so as to pass through the upper and lower portions, There is a disadvantage that the flow of the water and the communication of the air are blocked, and the resistance due to the flow of the water surface is large, and the air communication is not smoothly performed.

- Korean Patent Registration No. 10-1149608 (Registered on May 17, 2012, entitled: Sleep Photovoltaic System) - Korean Patent Registration No. 10-1215402 (Registered Date: December 18, 2012, title: Photovoltaic Power Generation Device) - Korean Patent No. 10-1273016 (Registered on March 31, 2013, entitled "Environmentally Friendly Floating Structure for Installation of Photovoltaic Module") - Korean Patent Publication No. 10-2014-37068 (Disclosure: 2014.03.26, title of invention: Panel Support device)

The present invention is conceived to solve the disadvantages of conventional floaters for a concealed photovoltaic power generation system. The present invention not only stably supports the solar module in a stable manner on the water surface, but also ensures smooth air communication and solar power generation efficiency And it is an object of the present invention to provide a float for a photovoltaic power generation system capable of preventing deterioration and stably supporting and supporting the solar module even in the presence of water waves or strong winds.

In order to achieve the above-mentioned object, the present invention provides a solar photovoltaic module according to the present invention, which comprises a solar cell module fixture made of synthetic resin, a hollow portion formed therein, a front and rear connection portion, A main scaffold connector having a connecting piece on each side so as to form a unit group by mutually connecting a plurality of the solar cell module holding bodies while maintaining a predetermined gap in the front and rear direction, An auxiliary foot link assembly connected to a side of the foot link and configured to have the same shape as that of the main foot link assembly so as to fix the both side sun module fixtures while keeping them apart at a predetermined interval; So that the upper and lower base jaws are respectively protruded so as to allow the wind to flow in and out between the rear upper and lower base jaws And a fixing groove to which the solar module fixing member is coupled to support the front edge of the solar cell module mounted on the upper surface of the solar cell module fixing body are provided on both sides of the front upper surface of the solar cell module fixing body A fixing groove formed on an upper surface of the upper base so that a lower fixing jaw to be formed and a solar module fixing member fixing the rear side frame of the solar module are coupled to each other; And an inlet formed at one side of the solar module module fixture so that the solar module module fixture can be inserted into the solar module module fixture, wherein a cut opening is formed in the front center portion of the solar module fixture, And the upper and lower surfaces of the solar module fixing body and the main and auxiliary foot joints are improved in durability and rigidity A plurality of grooves and a corrugated portion having grooves of a predetermined depth inward are formed on the front inner side surface of the solar module module fixture having the openings, And the auxiliary connection unit is configured to allow both side connecting pieces of the solar cell module fixture to simultaneously fix the main scaffold joint and the solar cell module fixture.
Further, in the float for photovoltaic power generation according to another embodiment of the present invention, the photovoltaic module fixed body is uniformly separated from the center of the opening portion and the concave portion, The first fixing unit and the second fixing unit separated by the first fixing unit and the second fixing unit, respectively, the first fixing unit and the second fixing unit comprising a first coupling unit coupled to each other by a connection unit provided at each rear portion, And a third engaging portion that is coupled to each other by a connecting portion formed on the inner surface of each of the first and second fixing bodies constituting the concave portion when mutually engaged.

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The float for solar photovoltaic power generation according to the present invention has a structure in which the bottom of the solar module where the wind is formed on the rear side where the installation height of the solar module is high and the outside air is allowed to flow into the bottom portion of the solar module, So that the power generation efficiency can be improved.

In addition, since the bottom surface of the solar module coupled to the solar module fixing body is exposed on the water surface due to the concave portion formed on the front side center portion of both solar module fixing bodies, the heat generated on the bottom surface of the solar module during water evaporation It has a cooling effect so that solar power generation efficiency can be increased.

An embodiment in which the solar module fixing bodies are symmetrically separated from each other and integrally joined to each other is composed of a structure in which the solar modules are separately formed and then joined together by two fixing bodies, It is possible to improve the processing convenience of the mold.

In addition, the scaffold connector for fixing the plurality of solar module fixtures is combined with the solar module fixture in a 1: 1 structure on the front and rear sides thereof, and the interval between the respective solar module fixtures is changed to another scaffold connector Thereby maintaining the independence of each solar module fixture coupled with the solar modules and maintaining a flexible attitude to the waves of the water surface.

1 and 2 are front and rear external perspective views of a solar module module fixture in a float for aquatic solar power generation according to an embodiment of the present invention,
3 to 7 relate to a solar module module fixture according to a modified embodiment of the present invention,
3 is an exploded perspective view of a solar module module fixture according to an alternative embodiment of the present invention,
FIG. 4 is a plan view of a solar module module holding body according to a modified embodiment of the present invention,
5 is a sectional view taken along the line AA in Fig. 3,
FIG. 6 is a perspective view of a solar module module according to a modified embodiment of the present invention,
7 is a bottom perspective view of the combined state of the solar module module fixture according to the modified embodiment of the present invention,
8 is an external perspective view of a foot link according to an embodiment of the present invention,
FIG. 9 is an assembled state of the solar cell module fixture according to a modified embodiment of the present invention,
10 is a sectional view taken along line BB in Fig. 9,
11 and 12 are views showing a state in which a solar module is assembled into a float for aquatic solar power generation according to an embodiment of the present invention.

The float for solar photovoltaic power generation according to the present invention comprises a solar module module fixture having a structure capable of floating on a water surface and fixing the solar module module independently, And a scaffold connector for holding a solar module module fixture for a solar photovoltaic power generation unit into a unit group while maintaining a constant spacing between the solar cell module fixators.

In particular, the photovoltaic module fixture according to an embodiment of the present invention may be configured as two types of integrated or detachable type, and the scooter connector for connecting the photovoltaic module connector may include a photovoltaic module fixture integrated or detachable The same shape is applicable regardless of the shape.

Accordingly, the first and second embodiments of the solar module fixing body composed of the two types will be described first, and the configuration of the footing connector and the coupling relation between the footing connector and the solar module fixing body will be described below. The features of the embodiment will be described in detail and other known technologies will not be described.

≪ Embodiment 1 >

FIG. 1 and FIG. 2 show configurations of a top surface portion and a bottom surface portion of the solar module module fixing body 10 according to the first embodiment of the present invention, respectively.

As shown in the drawing, the solar module fixing body 10 according to the first embodiment of the present invention has a structure that can float on the water surface, and can independently and independently support the solar modules manufactured to a predetermined size In order to be able to float on the surface of water, it is molded with plastic synthetic resin. Especially, it has a certain length of horizontal, vertical and vertical lengths .

That is, the solar module module 10 has a structure in which the height of the front side of the top surface is low and the height of the rear side is relatively high, and the solar module fixedly installed on the front side upper surface and the rear side side surface is inclined at a constant slope Thereby providing a structure that can be fixedly installed.

The shape of the solar cell module fixing body 10 will be described in more detail. The front and rear surfaces of the solar cell module fixing body 10 are provided with connecting portions 13 and 15 And an opening 25 is formed in the front center portion of the solar cell module fixing body 10 so as to be constantly protruded toward the center of the solar cell module fixing body 10 through the opening portion 25, And a concave portion 27 recessed and recessed is formed.
Upper sides of the solar cell module fixing body 10 are formed with upper side support protrusions 18 each having a higher height than the upper side of the front side on the upper side of both sides of the rear side of the solar cell module fixture 10, .
The auxiliary connecting portion 13a is protruded outward from the solar module fixing body 10 by a predetermined length in the same manner as the connection portion 13 on both inner side surfaces of the opening portion 25, 10 may be partially coupled to both side ends of the footrest assembly so that the footrest assembly and the photovoltaic module fixture can be more firmly coupled to each other.

The top surface of the front side of the solar module fixing body 10 is kept flat while a lower fixing tongue 19 is formed at the tip end thereof and a rim of the solar module is attached to the center of the bottom fixing tongue 19 A fixing groove 19a is formed in which a solar module fixing member to be fixed is fixed with a fixing screw.

The rear side of the solar module fixing body 10a is provided with a solar module fixing fixture for fixing the edge of the other side of the solar module at the central portion of the upper support tongue 18 protruding higher than the flat upper surface of the front side by a predetermined height And a fixing groove 18b fixedly installed with a fastening screw is formed.

The rear side of the solar cell module fixing body 10 configured as described above is formed somewhat higher than the front side so that the bottom surface of the solar module is seated on the upper surfaces of the lower fixing step 19 and the upper receiving step 18, And the top surface of the upper support jaw 18 is formed with a slope 18a having a downward inclination toward the front side so as to be installed at a predetermined slope, So that the installation stability can be further improved.

The front and rear surfaces of the solar module fixing body 10 are formed with wing-shaped connecting portions 13 and 15 protruding outward by a predetermined length. Each of the connecting portions 13 and 15 is provided with a predetermined Respectively.

That is, the connecting portion 13 provided on the front side of the solar module module fixing body 10 is provided with the fastening hole 20 for screw connection with the foot plate connector and the concave and convex coupling projections 21, (13) is provided with an injection port (17) for filling water in the inner hollow portion of the solar module fixing body or for filling the brine for preventing freezing in winter.

Since the injection port 17 is provided, the hollow portion of the solar module fixing body 10 is filled with a predetermined amount of water so that the solar module fixing body can maintain a stable posture above the water surface. In addition, In case of the weather, brine is filled through the injection port 17 so as to prevent the solar module module fixture formed of plastic from being frozen so as to maintain the stability of the water depth of each fixture and to prevent the frost wave.

In order to prevent the solar cell module fixing body 10 from being easily broken due to external impact or weather conditions due to its plastic molding property and to improve the durability thereof, A plurality of concave tapered grooves 24 and a plurality of corrugations 26 are formed.

2, an insertion portion 56a having a predetermined depth is recessed and recessed at both sides of the bottom surface of the solar module module fixing body 10 so as to maintain a firm coupling relation with the foot linking member. And a fixing groove 57a is formed in the central portion of the insertion portion 56a. The fixing groove 57a is formed in the inserting jaw of the foot plate connector to be fitted into the insertion portion 56a.

≪ Second Embodiment (Modified embodiment) >

3 to 7 show a second embodiment of the solar module fixing body according to the present invention. FIG. 3 is an exploded perspective view of the solar module fixing body 10 according to the second embodiment, and FIG. 4 Is a plan view in a separated state.

The solar module module fixing body 10 according to the second embodiment of the present invention is constituted by the first fixing body 11 and the second fixing body 12 whose sides are symmetrically separated from each other.
The first fixing body 11 and the second fixing body 12 have first, second and third coupling portions C1, C2 and C3 for mutual coupling at their front, rear and central portions, respectively, Respectively.
4, the first engaging portion C1 is configured such that the first fixing body 11 and the connecting portion 15 provided on the rear side of the second fixing body 12 are coupled to each other, And the third engaging portion C3 is formed by a connecting portion 14 provided on both inner sides of the recess 27 Respectively.
That is, the solar module module fixing body 10 according to the second embodiment of the present invention is composed of the first fixing body 11 and the second fixing body 12, Point fixing structure by the first engaging portion C1, the second engaging portion C2, and the third engaging portion C3.

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The first engaging portion C1, the second engaging portion C2 and the third engaging portion C3 for engaging the first fixing body 11 and the second fixing body 12 are provided with connecting portions 14 15 and the interlocking port 16 are mutually engaged or overlapped with each other at a certain distance, and interlocking is performed. Particularly, the interlocking port 16 formed at the center portion is constituted by a top-bottom fitting method, So that it is not easily separated.

Particularly, the first fixing body 11 and the second fixing body 12, which are separately formed, are combined so that their bonding force is firmly combined during the molding process of the material itself, In the course of forming one of the fixtures, the other fixture is formed in a process of cooling and hardening to some extent, then the one interlocking port is inserted into the other interlocking port before the plate is cured, It is possible to naturally securely couple the two interlocking members to each other, thereby preventing the coupling units 14 and 15 from being separated as much as possible.

Fig. 5 shows a vertically sectioned cross section of one side of the solar module module fixture 10 according to the present invention.

5, the photovoltaic module fixing body 10 according to the present invention is formed in a hollow portion 23 inside thereof and can be easily deformed by external impact and pressure, A groove 24 and a corrugation 26 which are concavely recessed from the upper and lower sides of the hollow portion 23 are formed and the groove 24 is formed to have a structure in which the upper and lower sides meet each other to improve the strength of the fixed body And the buoyancy can be improved by increasing the contact area with the water surface.

After the first fixing body 11 and the second fixing body 12 are separated and molded, the connecting portion 14 formed on the inner surface of each fixing body and the interlocking tool 16 are coupled to each other to form a single body The assembled state of the solar module module fixture 10 is shown in Fig. 6, and its bottom perspective view is shown in Fig. 7, respectively.

The upper and lower fixing jaws 18 and 19 provided on the upper and lower sides of the top surface of the solar module module fixture 10 according to the embodiment of the present invention are provided with solar modules The fastener 30 is assembled.

The joining of the solar module fixing fixture 30 can be achieved by firmly fixing the solar module fixing fixture 30 to either side, for example, the lower fixing fixture 19 using a fastening screw, It is more convenient to firmly fix the solar module fixture 30 of the temporarily fixed upper base jaw 18 while assembling the solar module in a state in which the solar module fixture 30 is temporarily fixed to the jaw 18 .

In this way, when the solar module is coupled to the upper surface of the solar module 10 according to the embodiment of the present invention, the space between the upper portions of the upper and lower supports 18 So that the heat generated from the bottom surface of the solar module can be cooled while the wind passes through the bottom surface of the solar module, which is seated on the upper tier 18 on both sides.

In addition, an opening portion 25 is formed in the central portion on the front side of the solar module module holding body 10 so as to be spaced apart by a predetermined distance, so that each of the fixing bodies is in contact with the water surface The buoyant force and the contact force with respect to the water surface can be improved to improve the floating stability and the bottom surface of the solar module located on the upper surface of the opening can be exposed to the water surface, Thereby cooling the bottom surface of the solar cell module.

8 shows the construction of the foot link assembly 50 which is coupled to the front and rear surfaces of the above-described solar module module fixture 10 to connect and support a plurality of solar module module fixtures 10b.

Like the solar cell module fixing body 10 described above, the foot plate connector 50 is formed into a hollow hollow structure, and the connecting pieces 54a, 54b, .

A predetermined fastening hole 55 is formed in the connecting pieces 54a, 54b and 54c so as to be fixed to the solar module fixing body 10 and a connecting piece of another adjacent stool connecting body by a fastening screw, A fixing groove 59a into which a coupling protrusion 21 formed on the front side connecting portion 13 of the solar module fixing body 10 is fitted and fitted and a straw type injection hole 17 are formed on both left and right sides of the front connecting piece 54a, And an insertion fitting portion 59b into which the insertion fitting portion 59b can be inserted

The insertion tongue 56, which is inserted into both of the insertion portions 56a formed on the rear bottom surface of the solar cell module fixing body 10 and is capable of rigid coupling, And a fixing protrusion 57 fitted to the fixing groove 57a formed at the center of the inserting portion 56a is protruded and formed at the central portion of the upper surface of the inserting jaw 56, Shaped concave grooves 58 are formed to improve rigidity and durability of the foot link.

9 shows the assembled state of the solar module fixing body 10 and the footrest connector 50 according to the second embodiment described above and FIG. 10 shows the assembled state of the solar module fixing body 10 and the footrest connector 50 are shown on one side perpendicular to the assembled state.

9, the photovoltaic module fixing body 10 according to the second embodiment is structured such that the first fixing body 11 and the second fixing body 12 are mutually coupled through the inner connecting portion 14, And a plurality of solar module fixing bodies 10 are fixed to the front and back sides of the solar cell module fixture 10 by a foot link assembly 50 which is coupled to the front and rear surfaces thereof, Assembled.

Particularly, one main scaffold joint 51 and 52 are assembled on the front and rear surfaces of one solar module fixing body 10, and a supplementary scaffold joint body 51 and 52 is additionally provided between the left and right main scaffold joints 51 and 52 53 are combined with each other so that the left and right solar module fixing bodies 10 can be maintained at a constant interval.

 In other words, the plurality of foot link assemblies (51, 52, 53) are connected to each other in the left and right longitudinal direction, and in the front and rear width direction, connection portions (13, 15) formed on the front and rear surfaces of the solar module fixing body And connected to the front and rear sides of the two left and right solar module fixing bodies 10 and connected to each other in three longitudinally extending left and right longitudinal directional couplings 51, 52 and 53, Respectively.

15 and the inserting portion 56a formed on the front and rear sides of the solar cell module fixing body 10 are fastened to the connecting pieces of the foot link 50 as shown in FIG. Is screwed with a screw (not shown) or is fitted to the fixing groove 59a, the insertion jaw 56, the fixing protrusion 57, and the like so as to be firmly held together.

Both ends of the main scaffold joints 51 and 52, which are respectively coupled to both the solar cell module fixtures 10b, are overlapped with both ends of the auxiliary scaffold connector 53 located at the middle of the solar cell module fixture 10b, (See an enlarged view of a part of FIG. 9) to be joined to the connecting portions 13 and 15 of the solar module 10 at the same time, so that the connection between the foot link 50 and the solar module fixing body 10 is more rigid.

When the assembling of the plurality of solar module fixing bodies 10 and the foot link assembly 50 is completed, the upper and lower fixing jaws 18 and 19 of the solar module fixing body 10 After the solar module fixing member 30 is temporarily fixed using a fastening screw or one side is fixed, the solar module is seated and the other solar module fixing member is temporarily fixed to fix the solar module to the solar module 11 and 12 show a side view and a perspective view, respectively, of a state in which the solar module is assembled into the solar module fixing body, and the assembling is completed when the solar module is fixed to the module fixing body.

As shown in FIGS. 11 and 12, one solar module 60 is mounted and fixed to each solar module fixing body 10, and a plurality of solar modules The module fixing body 10b is bundled and installed in a unit block of a predetermined size by the scaffold connector 50. [

In the meantime, in the description of the present invention, the electrical connection between solar modules required for aquarium solar power generation, the electrical connection between a water-state photovoltaic power generation unit and a separate electrical room, and other peripheral technologies can be easily carried out by a person skilled in the art So that detailed description will be omitted.

10: solar module module fixture 11: first fixture
12: second fixing member 13 to 15: connection portion
13a: auxiliary connection portion
16: Interlocking port 17: Inlet port
18: upper base jaw 18a: inclined surface
18b: fixing groove 19: lower fixing jaw
19a: Fixing groove 20: Connection projection
21: engaging projection 23: hollow portion
24: groove 25:: opening
26: corrugated portion 27: concave portion
30: solar module fixing hole 32: fastening screw
40: wind ball 50:
51: main scaffold connector 53: auxiliary scaffold connector
54a, 54b, 54c: connecting piece 55:
56: insertion jaw 56a:
57: Fixing projection 57a: Fixing groove
58: Groove 59a: Fixing groove
59b: fitting seat 60: solar module
100: float
C1: first engaging portion C2: second engaging portion
C3:

Claims (8)

A solar module fixing body 10 formed of a synthetic resin material and having a hollow portion formed therein and having front and rear connection portions 13 and 15 and a solar module fixing member coupled to the upper surface thereof; A main scaffold joint 51 having connection pieces 54a, 54b and 54c on four sides so as to form a unit group by mutually connecting the plurality of scaffolds while maintaining a predetermined distance in the longitudinal direction, The main scaffold joint body 51 is coupled to the side of the main scaffold joint body 51 coupled with the main scaffold joint body 51 so as to fix the both side solar cell module fixed bodies 10 at a predetermined distance, And upper windshield jaws 18 are formed so as to protrude from both sides of the rear side of the solar cell module fixing body 10 so as to be higher than the upper side of the front side, The wind gauge 40, A fixing groove 19a to which a solar module fixture is attached to support a front edge of the solar module mounted on the upper surface of the solar module fixing body 10 is formed on both sides of the front upper surface of the solar module fixing body A fixing groove 18b formed on an upper surface of the upper base 18 so as to engage with the lower fixing base 19 and a solar module fixture for fixing the rear edge of the solar module, (17) formed at one side of the solar module fixing body (10) so that water or brine can be filled into the inside of the solar cell module (10)
A cut opening 25 is formed in the front center portion of the solar module fixing body 10 and a concave portion 25 is formed in the central portion of the solar module fixing body 10 through the opening 25 27 are formed,
A plurality of grooves 24 are formed on the upper and lower surfaces of the solar module fixing body 10 and the main and auxiliary foot joints 51 and 53 so as to enhance durability and rigidity and are symmetric with respect to the up and down direction, And a corrugated portion 26 are formed, respectively,
Side connecting pieces 54b of the auxiliary footrest connecting members 53 connecting between the two main footrest connecting members 51 are formed on the inner surface of the front inner side of the solar module fixing body 10 in which the openings 25 are formed, Further comprising an auxiliary connecting portion (13a) formed integrally with the solar module fixing body so that the solar module fixing body (10) and the solar module fixing body (10) can be fixed at the same time, Fluid. delete delete delete delete The method according to claim 1,
The solar module module fixing body 10 includes a first fixing body 11 and a second fixing body 11 which are symmetrically separated from each other and uniformly separated from the center of the opening 25 and the concave portion 27, And a fixing body 12,
The first fixing member 11 and the second fixing member 12 are separated from each other by a first coupling portion C1 which is coupled to each other by a connection portion 15 provided at each rear portion, A second engaging portion C2 which is vertically fit-coupled by an interlocking tool 16 formed on both lower contact surfaces and a second engaging portion C2 which engages with the inner surface of the first and second fixing bodies 11 and 12 constituting the recess 27 And a third coupling portion (C3) coupled to each other by a coupling portion (14) formed on a side surface of the auxiliary coupling portion (C3). delete delete

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