KR101718001B1 - Floating type solar power device - Google Patents

Floating type solar power device Download PDF

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Publication number
KR101718001B1
KR101718001B1 KR1020150159128A KR20150159128A KR101718001B1 KR 101718001 B1 KR101718001 B1 KR 101718001B1 KR 1020150159128 A KR1020150159128 A KR 1020150159128A KR 20150159128 A KR20150159128 A KR 20150159128A KR 101718001 B1 KR101718001 B1 KR 101718001B1
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KR
South Korea
Prior art keywords
bar
horizontal
floating
vertical
installation groove
Prior art date
Application number
KR1020150159128A
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Korean (ko)
Inventor
이상일
권태규
Original Assignee
오토렉스 주식회사
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Priority to KR1020150159128A priority Critical patent/KR101718001B1/en
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Publication of KR101718001B1 publication Critical patent/KR101718001B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons
    • B63B35/38—Rigidly-interconnected pontoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2209/00—Energy supply or activating means
    • B63B2209/18—Energy supply or activating means solar energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/08—Methods and means for joining members or elements by means of threaded members, e.g. screws, threaded bolts or nuts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a plurality of floating structures having buoyancy to float on a water surface and arranged in parallel to each other in a lateral direction and spaced apart from each other in a horizontal direction, And a solar power generation module installed so as to be disposed between the floating structures.
In such a floating solar photovoltaic power generation apparatus, a plurality of floating structures are arranged to be spaced apart from each other in the lateral direction, and the connection frame maintains a stable connection with the floating structure with a simple connection structure, and the solar power generation modules are separated from each other The air circulation between the PV module and the water surface is smooth, so that the cooling efficiency of the PV module is improved and the efficiency of the PV module is increased. do.

Description

[0001] Floating type solar power device [0002]

The present invention relates to a floating solar photovoltaic power generation apparatus for generating sunlight in a suspended state on a water surface.

Generally, a photovoltaic power generation apparatus is a solar panel installed to convert solar energy into electric energy to produce electric power. A support structure is installed on the ground to install a solar panel on the support structure, It is a power generation device that produces electricity by installing a solar panel.

Such a photovoltaic power generation apparatus has a problem that it takes a long period of time to recover investment costs because the initial investment cost of the power generation facility or the power generation facility using environmentally friendly and non-consumable resources is large, The installation cost of the photovoltaic generator is high and the land can not be used for other purposes such as agriculture. Therefore, the economical efficiency is low and maintenance and repair costs are high, resulting in low economic efficiency. In addition, in order to build a large-scale solar power plant on the ground, a large space is needed, so there is a problem that construction of a power plant is difficult due to complaints of environmental groups and residents of the surrounding area due to natural damage.

In order to solve the above-mentioned problems, a floating solar power generation apparatus having a solar power generation module mounted on a floating structure floating on a water surface has been installed in recent years.

However, in the conventional floating solar power generation apparatus, since the solar power generation module is connected to the upper part of the floating structure top plate, air circulation between the solar power generation module and the floating structure top plate, The stable cooling of the photovoltaic power generation module becomes difficult, and the power generation efficiency of the photovoltaic power generation module is deteriorated.

Such a conventional floating solar power generation apparatus is disclosed in Korean Patent Laid-Open Publication No. 2011-0004967 (January 17, 2011).

The present invention relates to a floating solar module for increasing the efficiency of the solar cell module by increasing the cooling efficiency of the solar module with smooth circulation of the air between the solar module and the water surface in a floating state on the water surface, And to provide a photovoltaic device.

It is another object of the present invention to provide a floating solar power generation device capable of stably maintaining durability and rigidity of a floating structure against a horizontal external force and allowing stable power generation while floating on a water surface.

The present invention relates to a floating structure which has a plurality of floating structures which have buoyancy to float on the water surface and are arranged in parallel to each other in a mutually spaced apart state in a lateral direction, A connecting frame, and a solar power generating module installed to be disposed between the floating structures.

The floating structure may include a plurality of base buoyancy members arranged in parallel to each other in a longitudinal direction and connected to each other between the base buoyancy members and having one end fixedly supported on the upper surface of the solar light generation module And a module fixture formed with a connection support.

In addition, longitudinally arranged grooves are formed on the upper surface of the floating structure, and horizontally installed grooves are formed on the upper surface of the floating structure so as to be perpendicular to the longitudinally installed grooves, A plurality of vertical bars inserted into and coupled with vertical installation grooves of the structure, and a plurality of horizontal bars inserted and coupled with the horizontal installation grooves to connect the floating structures.

The floating structure may have a pin coupling groove formed at one side of the horizontal installation groove or the vertical installation groove and screwed to the pin coupling groove, And a fixing pin for pressing the vertical bar inserted in the vertical installation groove inserted into the horizontal bar or the vertical installation groove and fixing the horizontal bar or the vertical bar to the floating structure.

Further, a connection bracket having an additional fastening groove is further provided at one side of the horizontal bar located between the floating structures, and is installed through the additional fastening groove so as to connect the horizontal bar in a state of being vertically disposed on the horizontal bar An additional installation bar may be provided.

In addition, a joint member may be further provided at both ends of the longitudinal bar of the transverse bar and both longitudinal ends of the transverse bar to connect the floating structures of the other floating photovoltaic devices to each other.

The lengthwise ends of the longitudinal bar and both longitudinal ends of the longitudinal bar each have a tubular shape having a space on the inside thereof, and the joint member is formed so as to correspond to the transverse bar end or the longitudinal bar end A flexible connection cover portion formed with an insertion end to be engaged in an inserted state, a metal connection holding portion inserted into the connection cover portion, And a coupling member for coupling with the connection cover portion.

The float solar photovoltaic apparatus according to the present invention is characterized in that a plurality of floating structures are arranged to be spaced apart from each other in the transverse direction and the connection frame maintains a stable connection with the floating structure with a simple connection structure, As the air circulation between the PV module and the water surface smoothes and the cooling efficiency of the PV module is improved, the power generation efficiency by the PV module is increased So that it can be stably maintained.

1 is a perspective view of a floating solar power generation apparatus according to an embodiment of the present invention.
2 is a plan view of Fig.
3 is a side view of Fig.
4 is a front view of Fig.
5 is a perspective view of the module fixture shown in Fig.
6 is a partial side view of a floating solar power generation apparatus according to another embodiment of the present invention.
7 is a partial side view of a floating solar power generation apparatus according to another embodiment of the present invention.
8 is a sectional view of the joint member installed at the end of the connecting frame shown in Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

FIG. 1 is a perspective view of a floating solar power generation apparatus according to an embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view of FIG. 1, and FIG. 4 is a front view of FIG. Referring to FIGS. 1 to 4, the floating solar power generation apparatus of one embodiment includes a floating structure 100, a connection frame 200, and a solar power generation module 300.

The floating structure 100 is a structure having buoyancy to float on the water surface and supports the solar power generation module 300 to be described later in a floating state on the water surface. The floating structure 100 preferably has a rectangular plan shape. However, the floating structure 100 may be formed in various shapes depending on the arrangement structure of the solar power generation module 300 installed on the upper part in a floating state on the water surface Of course. Here, a plurality of the floating structures 100 are arranged to be spaced apart from each other in the lateral direction. The solar power generation module 300 to be described later is disposed between the adjacent floating structures 100 do. The floating structure 100 includes a base buoyancy body 110 and a module fixing body 120.

The buoyancy force of the base buoyant body 110 increases the buoyancy of the module fixing body 120 to be described later so as to maintain a stable floating state in a state where the solar power generation module 300 is connected to the module fixing body 120 . A plurality of the base buoyant bodies 110 are arranged in parallel to each other in a longitudinal direction. That is, the base buoyant body 110 is disposed to be connected to both sides of the module fixing body 120, respectively. Here, the base buoyant body 110 has a rectangular planar shape, and the vertical mounting groove 130 is formed on the upper surface of the base buoyant body 110 so as to be located on a virtual vertical straight line. That is, the vertical installation groove 130 is longitudinally formed at the center of the upper surface of the base buoyancy body 110 so that the vertical bar 210 of the connection frame 200, which will be described later, So that the buoyant body 110 and the module fixing body 120, which will be described later, are maintained in mutually stable engagement.

The module fixing body 120 supports the solar cell module 300 to be described later in a connected state. The module fixing body 120 is disposed between the base buoyancy bodies 110 and both sides of the module fixing body 120 are connected to the base buoyancy body 110 facing each other. In addition, on both sides of the top surface of the module fixing body 120, a connection support 121 for supporting one end or the other end of the solar power generation module 300 in a seated state may be coupled in an upright state. The height of the connection support 121 provided on one side of the module fixing body 120 and the height of the connection support 121 provided on the other side of the module fixing body 120 are different from each other, One end of the solar power generation module 300 is seated in the connection support 121 of the module fixing body 120 and the other end of the solar power generation module 300 is connected to the connection support 121 of the module fixing body 120, When the other end of the power generation module 300 is coupled in a seated state, the solar power generation module 300 is inclined and the incident rate of sunlight is increased.

The module fixing body 120 has a rectangular planar shape, and the vertical mounting groove 130 is formed on the upper surface of the module fixing body 120 so as to be located on an imaginary vertical straight line. That is, the vertical installation groove 130 formed in the module fixing body 120 is connected to the vertical installation groove 130 formed in the base buoyant body 110 described above, at the center of the upper surface of the module fixing body 120 And is coupled with the base buoyancy body 110 disposed adjacent to the longitudinal bar 210 of the connection frame 200 to be described later. In addition, on the top surface of the module fixing body 120, a lateral installation groove 140 is formed so as to be located on a virtual horizontal straight line. The transverse grooves 140 are formed on the upper surface of the module fixing body 120 in the transverse direction so as to be perpendicular to the longitudinal grooves 130, So that the module fixture 120 of the module 100 is connected and coupled through the horizontal bar 220 of the connection frame 200 to be described later. That is, the horizontal bar 220 of the connection frame 200 is inserted into the horizontal installation groove 140.

5, the vertical installation groove 130 is formed so as to be deeper than the horizontal installation groove 140, and will be described later at the intersection of the vertical installation groove 130 and the horizontal installation groove 140 Interference can be prevented from occurring in a state where the vertical bars 210 and the horizontal bars 220 of the connection frame 200 are inserted.

The vertical bars 210 and the horizontal bars 220 are inserted into the vertical installation grooves 130 and the horizontal installation grooves 140 and then fixed to the fixing blocks 131 and 141 You can insert it. When the fixing blocks 131 and 141 are inserted into the vertical installation groove 130 and the horizontal installation groove 140, the fixing blocks 131 and 141 are inserted into the fixing blocks 131 and 141, respectively, The engaging end portions 131a and 141a are inserted into the engaging groove portions 130a and 140a formed in the vertical installation groove 130 and the horizontal installation groove 140 so that the vertical bars The vertical bar 210 and the horizontal bar 220 are prevented from being separated from each other while being inserted into the vertical installation groove 130 and the horizontal installation groove 140

6, one side of the floating structure 100, more specifically, a side surface of the module fixing body 120 is provided with pins (not shown) which are connected to the lateral installation groove 140 or the vertical installation groove 130. [ The fastening groove 150 can be formed. The fixing pin 151 is screwed to the pin coupling groove 150. One end of the fixing pin 151 inserted into the lateral mounting groove 140 or the vertical mounting groove 130 is inserted into the pin fixing groove 150, The lateral fixing grooves 140 and the lateral fixing grooves 130 of the module fixing body 120 are pressed while pressing the outer side of the horizontal bar 220 or the vertical bar 210 inserted into the lateral mounting groove 140 or the vertical mounting groove 130, And the vertical bar 210 is inserted into the vertical installation groove 130. As shown in FIG.

The connection frame 200 allows the floating structures 100, which are spaced apart from each other in the transverse direction, to be fixedly coupled to each other in a mutually connected state. The connection frame 200 is installed to connect the floating structure 100. That is, the connection frame 200 is configured to fix the base buoyancy body 110 and the module fixing body 120, which constitute the floating structure 100, in a longitudinally coupled state, So that the module fixing bodies 120 of the respective floating structures 100 arranged to face each other in mutually spaced relation are fixedly coupled to each other in a mutually connected state. The connection frame 200 includes a vertical bar 210 and a horizontal bar 220.

The vertical bar 210 is a bar-like member that fixably connects the base buoyancy body 110 and the module fixing body 120 constituting the floating structure 100 in a vertical direction. The vertical bar 210 is inserted into the vertical installation groove 130 of the floating structure 100. That is, the vertical bar 210 is inserted into the vertical mounting groove 130 formed in the base buoyancy body 110 of the floating structure 100 and the module fixing body 120, And the module fixing body 120 are fixedly coupled in a state that they are connected and arranged in a straight line in a vertical direction.

The horizontal bar 220 is a bar-shaped member that is fixedly coupled with the floating structure 100 spaced apart from each other in the horizontal direction. The horizontal bar 220 is inserted into the horizontal installation groove 140 formed in the module fixing body 120 of the floating structure 100. That is, the horizontal bars 220 are inserted into the horizontal mounting grooves 140 to connect the module fixing bodies 120 of the respective floating structures 100, so that the plurality of the floating structures 100 are arranged in the horizontal direction The floating structures 100 adjacent to each other are fixedly coupled to each other in a connected state so as to have a structure in which the mutually spaced apart structures are arranged.

Referring to FIG. 6, one side of the horizontal bar 220, more specifically, between the module fixing body 120 of the floating structure 100 and the module fixing body 120 of the floating structure 100 adjacent to the module fixing body 120 of the floating structure 100 The connection brackets 230 may be coupled to the horizontal bars 220, respectively. The connection bracket 230 may be provided with additional fastening grooves 231 extending in the vertical direction perpendicular to the longitudinal direction of the horizontal bar 220. The installation bar 240 may be installed in the additional fastening groove 231 so as to connect the horizontal bar 220 in a state of being perpendicular to the horizontal bar 220. That is, the additional installation bar 240 is installed between the module fixing body 120 of the floating structure 100 and the horizontal bar 220 located between the module fixing bodies 120 of the floating structure 100 adjacent to the module fixing body 120, So that the overall engagement state of the floating structure 100 is more stably maintained.

7, a module fixing body 120 of another floating structure 100 adjacent to the module fixing body 120 of the floating structure 100, more specifically, And a pair of connection supports 241 extending vertically upwardly and separated from each other may be provided on the transverse bar 220 located between the transverse bar 220 and the transverse bar 220. When the connection support 241 is formed on the horizontal bar 220, the solar power generation module 300 is mounted on the connection support 121 of the module fixing body 120 The photovoltaic power generation module 300 may be mounted on the connection support 241 formed on the horizontal bar 220 in a seated state. In this way, the pair of connection support rods 241 are formed to have different heights so that the solar power generation module 300 to be described later is installed in a state inclined between the module fixing bodies 120 of the floating structure 100 can do.

Both longitudinal ends of the longitudinal bar 210 of the connection frame 200 and longitudinal ends of the transverse bar 220 may have a tube shape having an inner space. 8, the joint member 250 can be coupled to both longitudinal ends of the longitudinal bar 210 of the connection frame 200 and to both ends of the longitudinal bar 220 in the longitudinal direction. The joint member 250 allows different floating solar power generation devices to be coupled together. That is, the joint member 250 interconnects the floating structures 100 of the different floating solar photovoltaic devices. The joint member 250 includes a connection cover portion 251, a connection holding portion 253, and a fastening member 254.

The connection cover part 251 is connected to an end of the vertical bar 210 of the connection frame 200 or an end of the horizontal bar 220. The connection cover part 251 has a tubular structure to enclose a connection holding part 253 to be described later. The connection cover part 251 is provided at both ends in the longitudinal direction of the connection cover part 251, The insertion end 242 is formed so as to be inserted in the inserted state corresponding to the end of the insertion part 220. [ The connection cover portion 251 is formed of a soft rubber or synthetic resin material to cover the connection and holding portion 253 to be described later to prevent corrosion of the connection and holding portion 253, The movement of the floating structure 100 is absorbed in a state in which the floating structures 100 of the photovoltaic device are connected to each other.

The connection holding part 253 may be formed to have a strength of the connection cover part 251 so as to maintain a stable connection state of the floating structure 100 of the different floating solar photovoltaic devices connected by the connection cover part 251 It is an increasing member. That is, the connection holding portion 253 is inserted into the connection cover portion 251. The connection holding portion 253 is formed of a metal material so as to reinforce the strength of the connection cover portion 251 in a state where the connection holding portion 253 is installed inside the connection cover portion 251, As shown in FIG.

The fastening member 254 may be provided at a longitudinal end of the vertical bar 210 inserted into the insertion end 252 of the connection cover 251 or at a longitudinal end of the horizontal bar 220, (251) and the connection holding portion (253). Here, the fastening member 254 may include a bolt 255 and a nut 256. The end of the bolt 255 is connected to the longitudinal end of the vertical bar 210 or the longitudinal end of the horizontal bar 220 and the connection cover 251 and the connection / The head portion of the bolt 255 is fastened to the outer surface of the longitudinal end of the vertical bar 210 or the outer surface of the longitudinal end of the horizontal bar 220. The nut 256 is fastened to the end of the bolt 255 to prevent the bolt 255 from being detached, thereby maintaining a stable engagement state.

The solar power generation module 300 is a power generation device that converts solar energy into electric energy. The solar power generation module 300 is disposed between the module fixing bodies 120 of the floating structure 100 facing each other so that air circulation between the solar power generation module 300 and the water surface So that the cooling of the solar power generation module 300 is stably performed, and the power generation efficiency by the solar power generation module 300 is stably achieved. One end of the solar power generation module 300 is connected to a connection support 121 formed on a module fixing body 120 of the floating structure 100 located at one side of a pair of the floating structures 100 facing each other, As shown in Fig. The other end of the solar power generation module 300 is fixedly coupled to the connection support 121 formed on the module fixing body 120 of the floating structure 100 located on the other side. Referring to FIG. 7, when the connection support 241 is formed on the horizontal bar 220 as described above, the solar power generation module 300 may include the horizontal bar 220, And may be fixedly coupled in a seated state by the connection supporter 241 of the main body 220.

As described above, the floating solar power generation apparatus has a structure in which a plurality of the floating structures 100 are arranged to be spaced apart from each other in the transverse direction, and the connection frame 200 stably connects the floating structure 100 with a simple connection structure. And the solar power generation module 300 is installed to be disposed between a pair of opposed floating structures 100 in a state of being spaced apart from each other, The cooling efficiency of the solar power generation module 300 is improved and the power generation efficiency of the solar power generation module 300 is increased.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: floating structure 110: base buoyancy structure
120: Module fixture 121, 241: Connection support
130: vertical installation groove 140: horizontal installation groove
200: connection frame 210: vertical bar
220: horizontal bar 230: connection bracket
240: additional installation bar 250: joint member
251: connection cover 253: connection holding portion
254: fastening member 300: photovoltaic module

Claims (7)

A plurality of floating structures having buoyancy to float on the water surface and arranged in parallel to each other in the transverse direction;
A connection frame installed in the floating structure and fixing the plurality of floating structures in a mutually connected state; And
And a solar power generation module installed to be disposed between the floating structures,
A vertical installation groove formed in the vertical direction on the upper surface of the floating structure and a horizontal installation groove formed in the horizontal direction so as to be perpendicular to the vertical installation groove,
Wherein the connection frame includes a plurality of vertical bars inserted into vertical installation grooves of the floating structure and a plurality of horizontal bars inserted and coupled to the horizontal installation grooves to connect the floating structures,
Wherein the vertical installation groove is formed deeper than the horizontal installation groove,
Wherein the vertical installation groove and the horizontal installation groove are provided with a fixing block inserted therein so as to prevent the vertical bar and the horizontal bar from being detached after being inserted. The method according to claim 1,
The floating structure includes:
A plurality of base buoyancy bodies arranged in parallel with each other in the longitudinal direction,
And a module fixing body connected to the base buoyancy body and having a connection support for fixing and supporting one end of the photovoltaic generation module in a seating state on an upper surface thereof. delete The method according to claim 1,
A pin engagement groove is formed at one side of the floating structure to be connected to the horizontal installation groove or the vertical installation groove,
Wherein the end of the vertical bar is inserted into the horizontal bar or the vertical installation groove inserted into the horizontal installation groove while the horizontal bar or the vertical bar is screwed into the pin fixing groove, Further comprising: a fixing pin for fixedly coupling to the floating structure. The method according to claim 1,
And a connection bracket having an additional fastening groove formed at one side of the horizontal bar located between the floating structures,
And an additional installation bar installed through the additional fastening groove so as to connect the horizontal bar in a state of being vertically arranged on the horizontal bar. The method according to claim 1,
Wherein a joint member for coupling the floating structure of another floating solar power generation device is further coupled to both longitudinal ends of the horizontal bar and both longitudinal ends of the vertical bar. The method of claim 6,
Both longitudinal ends of the transverse bar and both longitudinal ends of the transverse bar have a tubular shape having an inner space,
Wherein the joint member comprises:
A flexible connection cover portion having insertion ends formed at both longitudinal ends thereof so as to be engaged with the lateral bar portions or the longitudinal bar ends in a corresponding insertion state;
A connection holding portion of a metal material inserted into the connection cover portion,
And a coupling member for coupling the longitudinal bar end or the longitudinal bar end inserted into the insertion end of the connection cover part to the connection cover part.
KR1020150159128A 2015-11-12 2015-11-12 Floating type solar power device KR101718001B1 (en)

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KR101878156B1 (en) * 2017-11-10 2018-07-16 주식회사 대경산전 Connecting unit of solar power generation device
CN110492830A (en) * 2019-07-19 2019-11-22 一道新能源科技(衢州)有限公司 Solar components floating system and its structure
DE102018119842A1 (en) * 2018-08-15 2020-02-20 Christian Kirschning Floatable solar module substructure and floatable solar system
KR20200041597A (en) * 2018-10-12 2020-04-22 주식회사 택한 Structure for floating photovoltaics system
KR20200088567A (en) * 2019-01-15 2020-07-23 김택수 Floating structure for solar panel
KR20200113040A (en) * 2019-03-19 2020-10-06 (주)네프 Manufacturing method of rubber composites with carbon fiber for connection device of Photovoltaic Unit Module in Water Solar Power Generation and rubber composite with carbon fiber connection device
KR102164248B1 (en) * 2019-05-20 2020-10-12 주식회사 대경산전 A water photovoltaic system that includes hybrid connectors and determines its structural health
CN114072329A (en) * 2019-05-07 2022-02-18 罗伯特·齐默尔曼 Energy conversion system
KR102520455B1 (en) * 2022-08-16 2023-04-12 주식회사 태평양 Buoyant connection device

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KR101339358B1 (en) * 2013-05-27 2013-12-09 홍형의 Direct molded buoyancy body for solar cell installation above water
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KR20200113040A (en) * 2019-03-19 2020-10-06 (주)네프 Manufacturing method of rubber composites with carbon fiber for connection device of Photovoltaic Unit Module in Water Solar Power Generation and rubber composite with carbon fiber connection device
KR102218081B1 (en) * 2019-03-19 2021-02-24 (주)네프 Manufacturing method of rubber composites with carbon fiber for connection device of Photovoltaic Unit Module in Water Solar Power Generation and rubber composite with carbon fiber connection device
CN114072329A (en) * 2019-05-07 2022-02-18 罗伯特·齐默尔曼 Energy conversion system
KR102164248B1 (en) * 2019-05-20 2020-10-12 주식회사 대경산전 A water photovoltaic system that includes hybrid connectors and determines its structural health
CN110492830A (en) * 2019-07-19 2019-11-22 一道新能源科技(衢州)有限公司 Solar components floating system and its structure
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