WO2021002559A1 - Floating structure for water solar power facility - Google Patents
Floating structure for water solar power facility Download PDFInfo
- Publication number
- WO2021002559A1 WO2021002559A1 PCT/KR2020/002159 KR2020002159W WO2021002559A1 WO 2021002559 A1 WO2021002559 A1 WO 2021002559A1 KR 2020002159 W KR2020002159 W KR 2020002159W WO 2021002559 A1 WO2021002559 A1 WO 2021002559A1
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- WO
- WIPO (PCT)
- Prior art keywords
- floating
- bent
- bent connection
- water
- solar facilities
- Prior art date
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- 238000007667 floating Methods 0.000 title claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229920006328 Styrofoam Polymers 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000008261 styrofoam Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002984 plastic foam Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene form Polymers 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
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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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
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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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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- 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
Definitions
- the present invention relates to a floating structure for water solar equipment.
- solar panels manufactured for the purpose of solar power generation are installed through a support in various places where a certain area can be secured, such as on land or on the water, or on the roof or roof of a building. Due to the area-intensive nature of these solar panels, they are mainly installed on inexpensive forest or farmland, which causes a problem of damaging the forest and landscape.As an alternative to this, recently, solar panels are installed on the water using idle water surface. A plan is being introduced.
- the method of installing a solar panel on the water is that it is possible to effectively use the land and to prevent the generation of algae through the blocking of sunlight by forming a shade on the water surface due to the shadow of the solar panel without damaging the natural landscape or environment. It has been in the spotlight recently because it has a side effect.
- a floating support for installation on the water In order to install such a solar panel on the water, a floating support for installation on the water is required.In the conventional floating support for installation on the water, a steel frame is connected to a plurality of buoyancy bodies used in a floating pier or a mooring facility of a ship, and then again on the steel frame. It is completed through the structure of installing solar panels such as solar panels.
- the conventional floating support for water installation as described above uses a separate buoyant body with strong buoyancy so that the steel frame can float on the water, and these buoyancy bodies are generally plastic or styrofoam (EPS) in direct contact with the water surface. ) Made of material.
- plastic buoyancy bodies are reported to be denatured and eventually damaged by UV rays and temperature changes over time, and styrofoam buoyancy bodies are also reported to be microscopically separated from the buoyancy body over time. The problem of particles polluting the underwater environment has been reported to be serious.
- the plastic or styrofoam buoyant body has a structural problem that can be easily damaged even by a small impact such as waves or tide because it has low durability and is in point contact with water. Accordingly, the underwater environment is polluted and the cost increases due to the replacement of the buoyancy body, and in severe cases, the entire floating support loses its balance and is overturned, which may cause a serious problem that damages the expensive solar panel.
- the embodiments of the present invention have been devised to solve the problems of the prior art described above, and by not using a separate buoyancy body exposed to the outside, the support member used for supporting the solar panel has its own buoyancy. It is intended to provide a floating structure for floating solar power facilities that can be maintained for a long time at low cost, protecting the environment without being damaged even when used for a long time by simplifying the structure and configuration and increasing the durability.
- a floating body made of a material floating in water; And an exterior frame that accommodates the floating body inside and has a gap in which the inside and the outside communicate with each other, and the floating body floats while being in surface contact with water in the launched state.
- an exterior frame that accommodates the floating body inside and has a gap in which the inside and the outside communicate with each other, and the floating body floats while being in surface contact with water in the launched state.
- the external frame the upper structure constituting the upper surface of the external frame;
- a lower structure disposed opposite to the upper structure and supporting the floating body; And it is disposed between the upper structure and the lower structure, including a side structure connected to the upper structure and the lower structure, a floating structure for an aquatic solar system may be provided.
- the lower structure may be provided in a cup shape, and the lower structure may include a bent connection portion formed by bending at least one end of the lower structure, a floating structure for an aquatic solar facility may be provided.
- the upper and lower ends of the side structure are formed to be bent in opposite directions, and the upper end of the side structure is fastened to the bent connection, a floating structure for an aquatic solar system may be provided.
- the side structure is formed in a'Z' shape, the side structure is accommodated in the lower structure, and the upper end of the side structure is fastened to the bent connection, a floating structure for an aquatic solar system may be provided. have.
- bent connection part may be provided with a floating structure for an aquatic solar facility formed by bending 180°.
- a floating structure for an aquatic solar facility may be provided. have.
- the upper structure includes an upper bent connection portion formed by bending at least one end of the upper structure
- the lower structure includes a lower bent connection portion formed by bending at least one end of the lower structure
- the upper and lower ends of the side structure are formed to be bent in the same direction, the upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection, a floating structure for an aquatic solar facility Can be provided.
- the side structure is formed to be bent in a'c' shape, the upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection, a floating structure for an aquatic solar system is provided. I can.
- At least one of the upper bent connection part and the lower bent connection part may be formed by bending 180°, and a floating structure for an aquatic solar power facility may be provided.
- the gap may be provided on at least one edge of the exterior frame, a floating structure for an aquatic solar facility.
- a bent portion formed in at least one of the upper structure and the lower structure; And a closing portion fastened to both ends of the upper structure and the lower structure, wherein ends of the upper structure and the lower structure are disposed at a predetermined distance apart from the closing portion to form the gap, and by the bent portion External water flows through the space formed between the surface of at least one of the upper structure and the lower structure and the finish part and penetrates into the interior of the floating body through the gap, Can be provided.
- the overall structure and configuration are simplified by allowing the first support member used for supporting the solar panel to have its own buoyancy without using a separate buoyant body exposed to the outside. It has the effect of increasing durability, protecting the environment without being damaged even if used for a long time, and maintaining it for a long time at low cost.
- FIG. 1 is a perspective view showing a solar installation installed on a floating structure for an aquatic solar installation according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing a floating structure for an aquatic solar facility of FIG. 1.
- FIG. 3 is an X-X cross-sectional view of FIG. 2.
- FIG. 4 is a diagram sequentially illustrating an assembly process of the floating structure for an aquatic solar facility of FIG. 3.
- FIG. 5 is a partial enlarged view showing an enlarged portion A of FIG. 3.
- FIG. 6 is a Y-Y cross-sectional view of FIG. 3.
- FIG. 7 is a partially enlarged view showing an enlarged portion C of FIG. 6.
- FIG. 8 is a front view showing a floating structure for an aquatic solar facility according to another embodiment of the present invention.
- FIG. 9 is a partially enlarged view showing an enlarged portion B of FIG. 8.
- a component when referred to as being'connected','supported', or'contacted' with another component, it is understood that it may be directly connected, supported, or contacted with the other component, but other components may exist in the middle. Should be.
- the floating structure 1 for an aquatic photovoltaic facility is a photovoltaic power generation facility including a photovoltaic panel 4 on the top while floating on the water such as lakes, rivers, and seas.
- a plurality of supports (2) are installed in the crossing direction, and a scaffold member (3) and a solar panel (4) are installed on the support (2).
- an additional fixed installation structure for fixing the solar panel 4 on the support 2 may be provided.
- the floating structure 1 for an aquatic solar facility may include an exterior frame 10 and a floating body 20.
- the exterior frame 10 may be provided as a structure in which the floating body 20 is accommodated therein and a gap 12 communicating with the interior and exterior is formed.
- the external frame 10 may be made of a lightweight metal such as aluminum, and may be made of a material having a predetermined or higher rigidity.
- the exterior frame 10 may be provided as a bar-type structure that extends long in one direction. Accordingly, the external frame 10 may be suspended on the water surface by a so-called surface contact method.
- the term "surface contact” is a shape formed to extend in one direction so that one floating body 20 is vertically overlapped with the plurality of solar panels 4 and can be used to mean that the solar panel 4 is suspended. As an example, it may mean a state in which one floating body 20 is disposed so as to overlap in a vertical direction with respect to all of the solar panels 4 constituting one row and is suspended on the water surface.
- a gap 12 may be formed at a corner portion of the sidewall of the exterior frame 10, and the inside and the outside may be communicated through the gap 12. Accordingly, while the floating structure 1 for an aquatic photovoltaic facility is launched, external water penetrates into the interior of the exterior frame 10 through the gap 12, so that the floating body 20 penetrates at least It can float while remaining partially locked. Water penetrating into the exterior frame 10 may act as ballast water within the exterior frame 10.
- the floating body 20 is made of a material floating in water, may be made of, for example, polyethylene form, and may be provided in a form that is foamed inside the exterior frame 10. Accordingly, the floating body 20 may be floated while being in surface contact with water while the floating structure 1 for an aquatic solar facility is launched. However, this is only an example, and after the floating body 20 is separately manufactured, it may be inserted and installed inside the exterior frame 10.
- the external frame 10 may include an upper structure 110, a lower structure 120, and a side structure 130.
- the upper structure 110 constitutes an upper surface of the external frame 10 and may be fixedly installed on the upper surface of the lower structure 120.
- the upper structure 110 may be provided in a flat plate shape as a whole, and may include a bent portion 112 protruding from the upper surface than other portions to extend in the longitudinal direction of the exterior frame 10.
- the upper structure 110 may be formed with inclined portions 114 connected to both ends of the upper structure 110, and the height of both ends and the central portion of the upper structure 110 by the inclined portion 114 Can be formed differently.
- the lower structure 120 is disposed to face the upper structure 110 and may be provided to support the floating body 20.
- the lower structure 120 may be provided in a cup shape and may be configured to accommodate the floating body 20 in the cup shape.
- the upper structure 110 is provided in a cup shape and the lower structure 120 is provided in a flat shape.
- the lower structure 120 may include sidewall portions 123 corresponding to the long side, and the closing portions 125 may be coupled to both ends corresponding to the short side.
- the closing part 125 may be separately formed in a flat plate shape and fastened to both ends of the upper structure 110 and the lower structure 120.
- a gap 12 is formed at an edge portion where the sidewall portion 123 and the finishing portion 125 meet each other, so that external water may flow into the exterior frame 10.
- it may include a bent portion 122 protruding from the upper surface of the lower structure 120 than other portions to extend in the length direction of the external frame 10.
- the ends of the upper structure 110 and the lower structure 120 are arranged to be spaced apart from the finishing part 125 by a predetermined distance, so that between the ends of the finishing part 125 and the upper structure 110 and the lower structure 120 Another gap 14 is formed.
- a space is formed between the surfaces of the upper structure 110 and the finished part 125 and the surface and the finished part of the lower structure 120 by the bent parts 112 and 122 respectively formed in the upper structure 110 and the lower structure 120 A space is formed between the spaces 125, and water W flowing through the space penetrates into the floating body 20 through the gap 14.
- Water (W) may penetrate through the gap 14 formed with respect to the structure 110.
- the water penetrating into the inside of the floating body 20 acts as a ballast water to form the center of gravity of the structure close to the water surface, and suppresses the structure's behavior against external forces such as waves.
- the lower structure 120 may include a bent connection part 124 formed by bending at least one end.
- the bent connection portions 124 are formed at both ends of the lower structure 120 as an example, but the spirit of the present invention is not limited thereto.
- the lower structure 120, the upper structure 110, and the side structure 130 to be described later may be fixed to each other by the bent connection part 124.
- the bent connection part 124 may be formed by bending both ends of the lower structure 120 by 180°.
- the bent connection part 124 is a shape in which both ends of the lower structure 120 are folded so that both ends of the upper structure 110 and the upper end of the side structure 130 are overlapped with each other so that they are in contact with the upper and lower surfaces of the two at the same time. It can be provided as.
- the side structure 130 may be accommodated in the lower structure 120 and may be disposed between the upper structure 110 and the lower structure 120 to be connected to the upper structure 110 and the lower structure 120.
- the upper end of the side structure 130, the bent connection part 124, and the end of the upper structure 110 may be fastened together by the fastening member 150.
- the fastening member 150 may be provided with, for example, a bolt.
- the lower end of the side structure 130 may be disposed on the bottom surface of the lower structure 120, and the upper and lower ends of the side structure 130 may be bent in opposite directions.
- the side structure 130 may be formed in a'Z' shape.
- a pair of side structures 130 may be provided on both sides of the exterior frame 10, respectively.
- a pair of side structures 130 are provided on both inner sides of the lower structure 120, and the lower side of the side structure 130 is in close contact with the inner bottom of the lower structure 120, Upper portions of 130 may be seated on both upper ends of the lower structure 120. Thereafter, the floating body 20 may be filled in the space between the side structures 130 seated on both inner ends of the lower structure 120. At this time, the floating body 20 may be provided by foaming and molding in the inner space after the lower structure 120 and the upper structure 110 are fastened, but this is only an example, and after being manufactured from the outside, the floating body ( It is also possible to settle inside of 20).
- the upper structure 110 may be seated on the upper side of the lower structure 120 and the side structure 130.
- both ends of the lower structure 120 may be bent and fixed by 180° so as to surround the upper part of the side structure 130 and both ends of the upper structure 110.
- the upper portion of the side structure 130 and both ends of the upper structure 110 are connected by the bent connection part 124, it may be penetrated and fixed by the fastening member 150. In this way, the floating structure 1 for an aquatic solar facility may be completed.
- the support 2, the scaffolding member 3, and the solar panel 4 may be fixedly installed in order on the floating structure 1 for an aquatic solar facility thus completed.
- the water solar facility installed in this way can be moved to the water by equipment such as a crane and launched. After the solar facility is launched in this way, solar power generation can be performed while floating on the water.
- the first support member used for supporting the solar panel without using a separate buoyant body exposed to the outside has its own buoyancy. It has the effect of simplifying the overall structure and configuration and improving durability, protecting the environment without being damaged even if used for a long time, and maintaining it for a long time at low cost.
- FIGS. 8 and 9 a floating structure for an aquatic solar facility according to another embodiment of the present invention will be described with reference to FIGS. 8 and 9.
- the description will focus on the contents that are different compared to the above-described embodiment, and the same contents refer to the above-described embodiment.
- the outer frame 10' of the floating structure 1'for an aquatic photovoltaic facility is an upper structure 110', a lower structure 120', and a side structure. It may include (130') and a cover structure (140).
- the upper structure 110 ′ includes an upper bending connection part 116 formed by bending at least one end
- the lower structure 120 ′ includes a lower bending connection part 128 formed by bending at least one end. I can.
- the upper bent connection part 116 is formed at both ends of the upper structure 110 ′, and the configuration in which the lower bent connection part 128 is formed at both ends of the lower structure 120 ′ is described and illustrated as an example. , The idea of the present invention is not limited thereto.
- Both the upper structure 110 ′ and the lower structure 120 ′ may be provided in a flat plate shape as a whole, and the upper and lower surfaces of the upper structure 110 ′ and the lower structure 120 ′ protrude from the other portions respectively, so that the external frame It may include bent portions 112 and 122 extending in the length direction of (10').
- the upper structure 110 ′ may be formed with inclined portions 114 connected to both ends of the upper structure 110 ′, and both ends and a central portion of the upper structure 110 by the inclined portions 114 The height of the can be formed differently.
- inclined portions 126 connected to both ends of the lower structure 120' may be formed, and both ends and the center of the lower structure 120' by the inclined portions 126 The height of the parts may be formed differently.
- At least one of the upper bent connection part 116 and the lower bent connection part 128 may be formed by bending 180°.
- both the upper bent connection part 116 and the lower bent connection part 128 are described and illustrated as an example of a configuration formed by bending 180°, but the spirit of the present invention is not limited thereto.
- the upper and lower ends of the side structure 130' are bent in the same direction, the upper end of the side structure 130' is fastened to the upper bent connection part 116, and the lower end is fastened to the lower bent connection part 128.
- the side structure 130 ′ may be formed to be bent in a “c” shape.
- the upper end of the side structure 130 ′ may be wrapped and connected by the upper bent connection part 124, and may be penetrated and fixed by the fastening member 150.
- the lower end of the side structure 130 ′ may be wrapped and connected by the lower bent connection part 128, and may be penetrated and fixed by another fastening member 150.
- both the upper and lower surfaces of the upper end of the side structure 130' may be in close contact with the upper bent connection part 116, and both the upper and lower surfaces of the lower end of the side structure 130' are in close contact with the lower bent connection part 128. Can be.
- the cover structure 140 may be provided to surround the outer surfaces of the upper structure 110 ′, the lower structure 120 ′, and the side structure 130 ′.
- the cover structure 140 may be generally provided in a rectangular parallelepiped shape, and a gap may be formed at each corner portion of the rectangular parallelepiped to allow water to penetrate into the interior of the exterior frame 10 ′.
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a floating structure for a water solar power facility. Particularly, according to one embodiment of the present invention, provided is a floating structure for a water solar power facility, the structure comprising: floating bodies made from a material that floats on water; and an external frame accommodating the floating bodies therein, and having a gap allowing communication between the inside and the outside, wherein the floating bodies float on the water in a launched state while in surface contact therewith.
Description
본 발명은 수상 태양광 설비용 부유식 구조물에 대한 것이다. The present invention relates to a floating structure for water solar equipment.
일반적으로 태양광 발전을 목적으로 제작되는 태양광 패널은 육상이나 수상 또는 건물의 옥상이나 지붕 등 일정한 면적이 확보될 수 있는 다양한 곳에 지지체를 매개로 설치되고 있다. 이러한 태양광 패널은 면적 집약적인 특성상 주로 저렴한 임야나 농지에 설치하게 되는데 이는 산림과 경관을 훼손하는 문제를 야기하게 되는 바, 이에 대한 대안으로 최근에는 유휴 수면을 활용하여 수상에 태양광 패널을 설치하는 방안이 도입되고 있다.In general, solar panels manufactured for the purpose of solar power generation are installed through a support in various places where a certain area can be secured, such as on land or on the water, or on the roof or roof of a building. Due to the area-intensive nature of these solar panels, they are mainly installed on inexpensive forest or farmland, which causes a problem of damaging the forest and landscape.As an alternative to this, recently, solar panels are installed on the water using idle water surface. A plan is being introduced.
수상에 태양광 패널을 설치하는 방안은, 국토의 효율적 이용이 가능하면서 자연 경관이나 환경을 훼손하지 않고 태양광 패널의 그림자로 인하여 수면에 그늘을 형성하여 햇빛 차단을 통한 조류 생성을 억제할 수 있는 부수적인 효과가 있어 최근 각광받고 있다.The method of installing a solar panel on the water is that it is possible to effectively use the land and to prevent the generation of algae through the blocking of sunlight by forming a shade on the water surface due to the shadow of the solar panel without damaging the natural landscape or environment. It has been in the spotlight recently because it has a side effect.
이러한 태양광 패널을 수상에 설치하기 위해서는 수상 설치용 부유식 지지체가 필요한데, 종래 수상 설치용 부유식 지지체는 부잔교 또는 선박의 계류시설에 사용되는 복수 개의 부력체 위에 철골 프레임을 연결하고, 그 철골 프레임 위에 다시 태양광 패널 같은 태양광 패널을 설치하는 구조를 통해 완성된다.In order to install such a solar panel on the water, a floating support for installation on the water is required.In the conventional floating support for installation on the water, a steel frame is connected to a plurality of buoyancy bodies used in a floating pier or a mooring facility of a ship, and then again on the steel frame. It is completed through the structure of installing solar panels such as solar panels.
그러나, 상술한 바와 같은 종래의 수상 설치용 부유식 지지체는 철골 프레임이 수상에 부유할 수 있도록 부력이 강한 별도의 부력체를 사용하는데, 이러한 부력체는 일반적으로 수면과 직접 접촉하는 플라스틱 또는 스티로폼(EPS) 재질로 이루어져 있다. 한국 해양 과학 기술원의 조사에 따르면, 플라스틱 부력체는 시간이 경과함에 따라 자외선과 온도 변화에 의해 변성이 진행되어 결국 파손되는 것으로 보고되고 있고, 스티로폼 부력체 역시 시간 경과에 따라 부력체로부터 떨어져 나온 미세 입자가 수중 환경을 오염시키는 문제가 심각한 것으로 보고되고 있다.However, the conventional floating support for water installation as described above uses a separate buoyant body with strong buoyancy so that the steel frame can float on the water, and these buoyancy bodies are generally plastic or styrofoam (EPS) in direct contact with the water surface. ) Made of material. According to a survey by the Korea Institute of Ocean Science and Technology, plastic buoyancy bodies are reported to be denatured and eventually damaged by UV rays and temperature changes over time, and styrofoam buoyancy bodies are also reported to be microscopically separated from the buoyancy body over time. The problem of particles polluting the underwater environment has been reported to be serious.
이와 같이, 플라스틱 또는 스티로폼 부력체는 내구성이 낮고 물과 점접촉하기 때문에 파도나 조류와 같은 작은 충격에도 쉽게 파손될 수 있는 구조적 문제점을 가지고 있다. 이에 따라 수중 환경이 오염되고 부력체 교체에 따른 비용 증가를 초래하며, 심한 경우 부유식 지지체 전체가 균형을 상실하고 전복되어 고가의 태양광 패널을 손상시키는 심각한 문제를 유발할 수 있다.As such, the plastic or styrofoam buoyant body has a structural problem that can be easily damaged even by a small impact such as waves or tide because it has low durability and is in point contact with water. Accordingly, the underwater environment is polluted and the cost increases due to the replacement of the buoyancy body, and in severe cases, the entire floating support loses its balance and is overturned, which may cause a serious problem that damages the expensive solar panel.
이러한 종래의 플라스틱 또는 스티로폼 부력체의 단점을 보완하기 위해, 알루미늄 등의 경량 금속을 이용하여 부유식 구조물의 프레임을 형성하고, 그 내부에 부유 물질을 충진하는 방식으로 제작되는 면접촉식 부유식 구조물이 특허문헌 1(한국등록특허 제10-1843354호, 2018. 03. 23.)에 제시된다.In order to compensate for the shortcomings of the conventional plastic or styrofoam buoyancy body, a surface-contact type floating structure manufactured by forming a frame of a floating structure using lightweight metal such as aluminum and filling the floating material therein It is presented in Patent Document 1 (Korean Patent Registration No. 10-1843354, March 23, 2018).
그러나 이러한 종래의 경량 금속을 이용한 면접촉식 부유식 구조물은 파고가 높고 환경이 열악한 해상 환경에서는 측면에 강하고 지속적인 충격이 가해짐으로써 구조적인 파괴 또는 크랙이 일어날 수 있고, 이러한 파괴 또는 크랙 발생시 부유력을 유지하지 못하고 가라앉아서 심각한 손실을 초래할 수 있다. However, such conventional surface-contact floating structures using lightweight metals have a high wave height and a strong and continuous impact on the side in a sea environment where the environment is poor, so structural destruction or crack may occur. It may not maintain and sink, resulting in serious loss.
또한, 구조물의 파괴 또는 크랙 발생시 내부에 충진된 부유 물질이 외부로 누출되어 해상 환경 오염을 야기할 수 있으므로, 험한 해상 환경에서도 구조적 강성을 유지할 수 있는 개량된 수상 태양광 설비용 부유식 구조물에 대한 연구가 요구되는 실정이다.In addition, when the structure is destroyed or cracked, the floating material filled inside may leak to the outside and cause pollution of the marine environment, so it is possible to maintain structural rigidity even in a harsh marine environment. Research is required.
본 발명의 실시예들은 상술한 종래 기술의 문제를 해결하기 위해 안출된 것으로서, 외부로 노출되는 별도의 부력체를 사용하지 않고 태양광 패널의 지지를 위해 사용되는 지지부재가 자체적으로 부력을 갖도록 함으로써 구조 및 구성을 간단하게 하고 내구성을 높여 오랫동안 사용하여도 파손되지 않고 환경을 보호하며 저비용으로 장기간 유지할 수 있는 수상 태양광 설비용 부유식 구조물을 제공하고자 한다.The embodiments of the present invention have been devised to solve the problems of the prior art described above, and by not using a separate buoyancy body exposed to the outside, the support member used for supporting the solar panel has its own buoyancy. It is intended to provide a floating structure for floating solar power facilities that can be maintained for a long time at low cost, protecting the environment without being damaged even when used for a long time by simplifying the structure and configuration and increasing the durability.
또한, 파고가 높고 환경이 열악한 해상 환경에서도 강하고 지속적인 충격이 가해지더라도 구조적 안정성이 유지될 수 있는 수상 태양광 설비용 부유식 구조물을 제공하고자 한다.In addition, it is intended to provide a floating structure for an aquatic photovoltaic facility capable of maintaining structural stability even if a strong and continuous impact is applied even in a marine environment with a high wave height and poor environment.
본 발명의 일 측면에 따르면, 물에 부유하는 재질로 이루어진 부유체; 및 상기 부유체를 내부에 수용하고, 내부와 외부가 연통되는 갭이 형성된 외장프레임을 포함하고, 진수된 상태에서 상기 부유체는 물과 면접촉되면서 부유되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.According to an aspect of the present invention, a floating body made of a material floating in water; And an exterior frame that accommodates the floating body inside and has a gap in which the inside and the outside communicate with each other, and the floating body floats while being in surface contact with water in the launched state. Can be provided.
또한, 진수된 상태에서 외부의 물이 상기 갭을 통해 상기 외장프레임의 내부로 침투되어 상기 부유체가 침투된 물에 적어도 일부가 잠긴 상태로 유지되면서 부유될 수 있고, 상기 외장프레임의 내부에 침투된 물은 상기 외장프레임 내에서 평형수로서 작용하는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, in the state of being launched, external water penetrates into the interior of the exterior frame through the gap, so that the floating body can float while remaining submerged in at least a part of the water penetrated, and penetrated into the interior of the exterior frame. Water acts as ballast water in the exterior frame, a floating structure for an aquatic solar system may be provided.
또한, 상기 외장프레임은, 상기 외장프레임의 상면을 구성하는 상부 구조체; 상기 상부 구조체에 대향하여 배치되고, 상기 부유체를 지지하는 하부 구조체; 및 상기 상부 구조체와 상기 하부 구조체의 사이에 배치되어 상기 상부 구조체와 상기 하부 구조체에 연결되는 측부 구조체를 포함하는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the external frame, the upper structure constituting the upper surface of the external frame; A lower structure disposed opposite to the upper structure and supporting the floating body; And it is disposed between the upper structure and the lower structure, including a side structure connected to the upper structure and the lower structure, a floating structure for an aquatic solar system may be provided.
또한, 상기 하부 구조체는 컵 형상으로 구비되고, 상기 하부 구조체는 상기 하부 구조체의 적어도 일 단부가 절곡되어 형성되는 절곡 연결부를 포함하는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the lower structure may be provided in a cup shape, and the lower structure may include a bent connection portion formed by bending at least one end of the lower structure, a floating structure for an aquatic solar facility may be provided.
또한, 상기 측부 구조체의 상단과 하단은 서로 반대 방향으로 절곡 형성되고, 상기 측부 구조체의 상단이 상기 절곡 연결부에 체결되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the upper and lower ends of the side structure are formed to be bent in opposite directions, and the upper end of the side structure is fastened to the bent connection, a floating structure for an aquatic solar system may be provided.
또한, 상기 측부 구조체는 'Z' 형상으로 형성되고, 상기 측부 구조체는 상기 하부 구조체 내에 수용되고, 상기 측부 구조체의 상단이 상기 절곡 연결부에 체결되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the side structure is formed in a'Z' shape, the side structure is accommodated in the lower structure, and the upper end of the side structure is fastened to the bent connection, a floating structure for an aquatic solar system may be provided. have.
또한, 상기 절곡 연결부는 180° 절곡되어 형성되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the bent connection part may be provided with a floating structure for an aquatic solar facility formed by bending 180°.
또한, 상기 측부 구조체의 상단, 상기 절곡 연결부 및 상기 상부 구조체의 단부가 한꺼번에 체결되고, 상기 측부 구조체의 하단은 상기 하부 구조체의 저면 상에 배치되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the upper end of the side structure, the bent connection part, and the end of the upper structure are fastened together, and the lower end of the side structure is disposed on the bottom surface of the lower structure, a floating structure for an aquatic solar facility may be provided. have.
또한, 상기 상부 구조체는, 상기 상부 구조체의 적어도 일 단부가 절곡되어 형성되는 상부 절곡 연결부를 포함하고, 상기 하부 구조체는, 상기 하부 구조체의 적어도 일 단부가 절곡되어 형성되는 하부 절곡 연결부를 포함하는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the upper structure includes an upper bent connection portion formed by bending at least one end of the upper structure, and the lower structure includes a lower bent connection portion formed by bending at least one end of the lower structure, Floating structures for floating solar installations may be provided.
또한, 상기 측부 구조체의 상단과 하단은 서로 동일한 방향으로 절곡 형성되고, 상기 측부 구조체의 상단이 상기 상부 절곡 연결부에 체결되고, 하단이 상기 하부 절곡 연결부에 체결되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the upper and lower ends of the side structure are formed to be bent in the same direction, the upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection, a floating structure for an aquatic solar facility Can be provided.
또한, 상기 측부 구조체는 'ㄷ' 형상으로 절곡 형성되고, 상기 측부 구조체의 상단이 상기 상부 절곡 연결부에 체결되고, 하단이 상기 하부 절곡 연결부에 체결되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다. In addition, the side structure is formed to be bent in a'c' shape, the upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection, a floating structure for an aquatic solar system is provided. I can.
또한, 상기 상부 절곡 연결부 및 상기 하부 절곡 연결부 중 적어도 하나는 180° 절곡되어 형성되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, at least one of the upper bent connection part and the lower bent connection part may be formed by bending 180°, and a floating structure for an aquatic solar power facility may be provided.
또한, 상기 갭은 상기 외장프레임의 적어도 하나의 엣지에 형성되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.In addition, the gap may be provided on at least one edge of the exterior frame, a floating structure for an aquatic solar facility.
또한, 상기 상부 구조체 및 상기 하부 구조체 중 적어도 하나에 형성되는 굴곡부; 및 상기 상부 구조체 및 상기 하부 구조체의 양 단부에 체결되는 마감부를 더 포함하고, 상기 상부 구조체와 상기 하부 구조체의 단부는 상기 마감부로부터 소정 간격 이격되어 배치되어 상기 갭을 형성하고, 상기 굴곡부에 의해 상기 상부 구조체 및 상기 하부 구조체 중 적어도 하나의 표면과 상기 마감부 사이에 형성된 공간을 통해 외부의 물이 흘러 들어와 상기 갭을 통해 상기 부유체의 내부로 침투되는, 수상 태양광 설비용 부유식 구조물이 제공될 수 있다.Further, a bent portion formed in at least one of the upper structure and the lower structure; And a closing portion fastened to both ends of the upper structure and the lower structure, wherein ends of the upper structure and the lower structure are disposed at a predetermined distance apart from the closing portion to form the gap, and by the bent portion External water flows through the space formed between the surface of at least one of the upper structure and the lower structure and the finish part and penetrates into the interior of the floating body through the gap, Can be provided.
본 발명의 실시예들에 따르면, 외부로 노출되는 별도의 부력체를 사용하지 않고 태양광 패널의 지지를 위해 사용되는 제1 지지부재가 자체적으로 부력을 갖도록 함으로써 전체의 구조 및 구성을 간단하게 하고 내구성을 높여 오랫동안 사용하여도 파손되지 않고 환경을 보호하며 저비용으로 장기간 유지할 수 있다는 효과가 있다.According to embodiments of the present invention, the overall structure and configuration are simplified by allowing the first support member used for supporting the solar panel to have its own buoyancy without using a separate buoyant body exposed to the outside. It has the effect of increasing durability, protecting the environment without being damaged even if used for a long time, and maintaining it for a long time at low cost.
또한, 파고가 높고 환경이 열악한 해상 환경에서도 강하고 지속적인 충격이 가해지더라도 구조적 안정성이 유지될 수 있어서 종래에 비하여 제품 수명을 획기적으로 연장시킬 수 있고, 태양광 품질이 좋은 해상 환경에서도 태양광 설비를 용이하게 운영할 수 있다는 효과가 있다.In addition, structural stability can be maintained even in a sea environment where the wave height is high and the environment is poor, even if a strong and continuous impact is applied, so that the product life can be significantly extended compared to the prior art, and solar facilities can be easily installed even in a marine environment with good solar quality. It has the effect of being able to operate it smoothly.
도 1은 본 발명의 일 실시예에 따른 수상 태양광 설비용 부유식 구조물 상에 태양광 설비가 설치된 모습을 도시한 사시도이다.1 is a perspective view showing a solar installation installed on a floating structure for an aquatic solar installation according to an embodiment of the present invention.
도 2는 도 1의 수상 태양광 설비용 부유식 구조물을 도시한 사시도이다.2 is a perspective view showing a floating structure for an aquatic solar facility of FIG. 1.
도 3은 도 2의 X-X 단면도이다.3 is an X-X cross-sectional view of FIG. 2.
도 4는 도 3의 수상 태양광 설비용 부유식 구조물의 조립 과정을 순차적으로 도시한 도면이다.FIG. 4 is a diagram sequentially illustrating an assembly process of the floating structure for an aquatic solar facility of FIG. 3.
도 5는 도 3의 A 부분을 확대하여 도시한 부분확대도이다.5 is a partial enlarged view showing an enlarged portion A of FIG. 3.
도 6은 도 3의 Y-Y 단면도이다.6 is a Y-Y cross-sectional view of FIG. 3.
도 7은 도 6의 C 부분을 확대하여 도시한 부분확대도이다.7 is a partially enlarged view showing an enlarged portion C of FIG. 6.
도 8은 본 발명의 다른 실시예에 따른 수상 태양광 설비용 부유식 구조물을 도시한 정면도이다.8 is a front view showing a floating structure for an aquatic solar facility according to another embodiment of the present invention.
도 9는 도 8의 B 부분을 확대하여 도시한 부분확대도이다.9 is a partially enlarged view showing an enlarged portion B of FIG. 8.
이하에서는 본 발명의 사상을 구현하기 위한 구체적인 실시예에 대하여 도면을 참조하여 상세히 설명하도록 한다. Hereinafter, specific embodiments for implementing the spirit of the present invention will be described in detail with reference to the drawings.
아울러 본 발명을 설명함에 있어서 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다. In addition, when it is determined that a detailed description of a known configuration or function related to the present invention may obscure the subject matter of the present invention, a detailed description thereof will be omitted.
또한, 어떤 구성요소가 다른 구성요소에 '연결', '지지', '접촉'된다고 언급된 때에는 그 다른 구성요소에 직접적으로 연결, 지지, 접촉될 수도 있지만 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다.In addition, when a component is referred to as being'connected','supported', or'contacted' with another component, it is understood that it may be directly connected, supported, or contacted with the other component, but other components may exist in the middle. Should be.
본 명세서에서 사용된 용어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로 본 발명을 한정하려는 의도로 사용된 것은 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한 복수의 표현을 포함한다.The terms used in the present specification are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.
또한, 본 명세서에서 상측, 하측, 측면 등의 표현은 도면에 도시를 기준으로 설명한 것이며 해당 대상의 방향이 변경되면 다르게 표현될 수 있음을 미리 밝혀둔다. 마찬가지의 이유로 첨부 도면에 있어서 일부 구성요소는 과장되거나 생략되거나 또는 개략적으로 도시되었으며, 각 구성요소의 크기는 실제 크기를 전적으로 반영하는 것이 아니다.In addition, in the present specification, expressions such as the upper side, the lower side, and the side are described with reference to the drawings in the drawings, and it should be noted in advance that if the direction of the object is changed, it may be expressed differently. For the same reason, some components in the accompanying drawings are exaggerated, omitted, or schematically illustrated, and the size of each component does not entirely reflect the actual size.
또한, 제1, 제2 등과 같이 서수를 포함하는 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 해당 구성요소들은 이와 같은 용어들에 의해 한정되지는 않는다. 이 용어들은 하나의 구성요소들을 다른 구성요소로부터 구별하는 목적으로만 사용된다.In addition, terms including ordinal numbers such as first and second may be used to describe various elements, but the corresponding elements are not limited by these terms. These terms are only used for the purpose of distinguishing one component from another.
명세서에서 사용되는 "포함하는"의 의미는 특정 특성, 영역, 정수, 단계, 동작, 요소 및/또는 성분을 구체화하며, 다른 특정 특성, 영역, 정수, 단계, 동작, 요소, 성분 및/또는 군의 존재나 부가를 제외시키는 것은 아니다.The meaning of "comprising" as used in the specification specifies a specific characteristic, region, integer, step, action, element and/or component, and other specific characteristic, region, integer, step, action, element, component and/or group It does not exclude the existence or addition of
이하, 도면을 참조하여 본 발명의 제1 실시예에 따른 수상 태양광 설비용 부유식 구조물의 구체적인 구성에 대하여 설명한다. Hereinafter, a specific configuration of a floating structure for an aquatic solar facility according to a first embodiment of the present invention will be described with reference to the drawings.
도 1을 참조하면, 본 발명의 일 실시예에 따른 수상 태양광 설비용 부유식 구조물(1)은 호수, 강, 바다 등 수상에 부유하면서 상부에 태양광 패널(4)을 포함한 태양광 발전 설비를 지지하기 위해 제공된다. 이러한 수상 태양광 설비용 부유식 구조물(1)의 상측에는 지지대(2)가 교차하는 방향으로 복수 개 설치되고, 지지대(2) 상으로 발판 부재(3) 및 태양광 패널(4)이 설치될 수 있다. 또한, 태양광 패널(4)이 지지대(2) 상에 고정 설치되기 위한 추가적인 고정 설치용 구조물이 구비될 수 있다.Referring to FIG. 1, the floating structure 1 for an aquatic photovoltaic facility according to an embodiment of the present invention is a photovoltaic power generation facility including a photovoltaic panel 4 on the top while floating on the water such as lakes, rivers, and seas. Is provided to support On the upper side of the floating structure (1) for an aquatic solar facility, a plurality of supports (2) are installed in the crossing direction, and a scaffold member (3) and a solar panel (4) are installed on the support (2). I can. In addition, an additional fixed installation structure for fixing the solar panel 4 on the support 2 may be provided.
이하, 수상 태양광 설비용 부유식 구조물(1)의 구체적인 구성에 대하여 설명한다.Hereinafter, a specific configuration of the floating structure 1 for floating solar equipment will be described.
도 2 내지 도 7을 참조하면, 수상 태양광 설비용 부유식 구조물(1)은 외장프레임(10) 및 부유체(20)를 포함할 수 있다. 외장프레임(10)은 부유체(20)를 내부에 수용하고, 내부와 외부가 연통되는 갭(12)이 형성된 구조물로서 제공될 수 있다. 이러한 외장프레임(10)은 알루미늄 등의 경량 금속으로 구비될 수 있으며, 소정 이상의 강성을 가진 재질로 이루어질 수 있다. 또한, 외장프레임(10)은 일 방향으로 길게 연장되는 바(bar)형 구조물로서 구비될 수 있다. 이에 따라, 외장프레임(10)은 소위 면접촉 방식에 의해 수상에 부유될 수 있다. 여기서, "면접촉"이란, 부유체(20) 한 개가 복수의 태양광 패널(4)과 수직 방향으로 중첩되도록 일 방향으로 길게 연장 형성된 형상으로서 태양광 패널(4)을 부유시킨다는 의미로 사용될 수 있으며, 일 예로 한 개의 부유체(20)가 한 개의 열을 이루는 태양광 패널(4)들 전체에 대하여 수직 방향으로 중첩되도록 배치되어 수면에 부유하는 상태를 의미할 수 있다. 2 to 7, the floating structure 1 for an aquatic solar facility may include an exterior frame 10 and a floating body 20. The exterior frame 10 may be provided as a structure in which the floating body 20 is accommodated therein and a gap 12 communicating with the interior and exterior is formed. The external frame 10 may be made of a lightweight metal such as aluminum, and may be made of a material having a predetermined or higher rigidity. In addition, the exterior frame 10 may be provided as a bar-type structure that extends long in one direction. Accordingly, the external frame 10 may be suspended on the water surface by a so-called surface contact method. Here, the term "surface contact" is a shape formed to extend in one direction so that one floating body 20 is vertically overlapped with the plurality of solar panels 4 and can be used to mean that the solar panel 4 is suspended. As an example, it may mean a state in which one floating body 20 is disposed so as to overlap in a vertical direction with respect to all of the solar panels 4 constituting one row and is suspended on the water surface.
이때, 외장프레임(10)의 측벽 코너 부분에 갭(12)이 형성될 수 있으며, 갭(12)을 통해 내부와 외부가 연통될 수 있다. 이에 따라, 수상 태양광 설비용 부유식 구조물(1)이 진수된 상태에서 외부의 물이 갭(12)을 통해 외장프레임(10)의 내부로 침투되어 부유체(20)가 침투된 물에 적어도 일부 잠긴 상태로 유지되면서 부유될 수 있다. 외장프레임(10)의 내부에 침투된 물은 외장프레임(10) 내에서 평형수로서 작용할 수 있다. In this case, a gap 12 may be formed at a corner portion of the sidewall of the exterior frame 10, and the inside and the outside may be communicated through the gap 12. Accordingly, while the floating structure 1 for an aquatic photovoltaic facility is launched, external water penetrates into the interior of the exterior frame 10 through the gap 12, so that the floating body 20 penetrates at least It can float while remaining partially locked. Water penetrating into the exterior frame 10 may act as ballast water within the exterior frame 10.
부유체(20)는 물에 부유하는 재질로 이루어지며, 예를 들어 PE 폼(polyethylene form)으로 이루어질 수 있으며, 외장프레임(10)의 내부에 발포되는 형식으로 제공될 수 있다. 이에 따라, 부유체(20)는 수상 태양광 설비용 부유식 구조물(1)이 진수된 상태에서 물과 면접촉되면서 부유될 수 있다. 다만, 이는 일 예에 불과하며, 부유체(20)가 별도로 제작된 후 외장프레임(10)의 내부에 삽입되어 설치되는 것도 가능하다.The floating body 20 is made of a material floating in water, may be made of, for example, polyethylene form, and may be provided in a form that is foamed inside the exterior frame 10. Accordingly, the floating body 20 may be floated while being in surface contact with water while the floating structure 1 for an aquatic solar facility is launched. However, this is only an example, and after the floating body 20 is separately manufactured, it may be inserted and installed inside the exterior frame 10.
외장프레임(10)은 상부 구조체(110), 하부 구조체(120) 및 측부 구조체(130)를 포함할 수 있다. 상부 구조체(110)는 외장프레임(10)의 상면을 구성하며, 하부 구조체(120)의 상면에 고정 설치될 수 있다. 또한, 상부 구조체(110)는 전체적으로 평판 형상으로 구비될 수 있으며, 상면에서 다른 부분보다 돌출되어 외장프레임(10)의 길이 방향으로 연장 형성되는 굴곡부(112)를 포함할 수 있다. 또한, 상부 구조체(110)에는 상부 구조체(110)의 양측 단부와 연결되는 경사부(114)가 형성될 수 있으며, 경사부(114)에 의해 상부 구조체(110)의 양측 단부와 중앙 부분의 높이가 서로 다르게 형성될 수 있다.The external frame 10 may include an upper structure 110, a lower structure 120, and a side structure 130. The upper structure 110 constitutes an upper surface of the external frame 10 and may be fixedly installed on the upper surface of the lower structure 120. In addition, the upper structure 110 may be provided in a flat plate shape as a whole, and may include a bent portion 112 protruding from the upper surface than other portions to extend in the longitudinal direction of the exterior frame 10. In addition, the upper structure 110 may be formed with inclined portions 114 connected to both ends of the upper structure 110, and the height of both ends and the central portion of the upper structure 110 by the inclined portion 114 Can be formed differently.
하부 구조체(120)는 상부 구조체(110)에 대향하여 배치되고, 부유체(20)를 지지하도록 구비될 수 있다. 또한, 하부 구조체(120)는 컵 형상으로 구비되고, 컵 형상의 내부에 부유체(20)가 수용되도록 구성될 수 있다. 다만, 이는 일 예에 불과하며, 상부 구조체(110)가 컵 형상으로 구비되고, 하부 구조체(120)가 평판 형상으로 구비되는 경우도 가능하다. 구체적으로, 하부 구조체(120)는 긴 변 측에 해당되는 측벽부(123)를 포함할 수 있으며, 짧은 변 측에 해당되는 양 단부에는 마감부(125)가 결합될 수 있다. 이러한 마감부(125)는 평판 형상으로 별도로 형성되어 상부 구조체(110)와 하부 구조체(120)의 양 단부에 체결될 수 있다. 이때, 측벽부(123)와 마감부(125)가 서로 만나는 엣지 부분에 갭(12)이 형성되어 외부의 물이 외장프레임(10)의 내부로 유입될 수 있다. 또한, 하부 구조체(120)의 상면에서 다른 부분보다 돌출되어 외장프레임(10)의 길이 방향으로 연장 형성되는 굴곡부(122)를 포함할 수 있다.The lower structure 120 is disposed to face the upper structure 110 and may be provided to support the floating body 20. In addition, the lower structure 120 may be provided in a cup shape and may be configured to accommodate the floating body 20 in the cup shape. However, this is only an example, and it is possible that the upper structure 110 is provided in a cup shape and the lower structure 120 is provided in a flat shape. Specifically, the lower structure 120 may include sidewall portions 123 corresponding to the long side, and the closing portions 125 may be coupled to both ends corresponding to the short side. The closing part 125 may be separately formed in a flat plate shape and fastened to both ends of the upper structure 110 and the lower structure 120. In this case, a gap 12 is formed at an edge portion where the sidewall portion 123 and the finishing portion 125 meet each other, so that external water may flow into the exterior frame 10. In addition, it may include a bent portion 122 protruding from the upper surface of the lower structure 120 than other portions to extend in the length direction of the external frame 10.
이때, 상부 구조체(110)와 하부 구조체(120)의 단부는 마감부(125)로부터 소정 간격 이격되도록 배치됨으로써, 마감부(125)와 상부 구조체(110) 및 하부 구조체(120)의 단부 사이에 또 다른 갭(14)이 형성된다. 또한, 상부 구조체(110) 및 하부 구조체(120)에 각각 형성된 굴곡부(112, 122)에 의해 상부 구조체(110)의 표면과 마감부(125)의 사이 및 하부 구조체(120)의 표면과 마감부(125)의 사이에 공간이 형성되고, 이러한 공간을 통해 흘러들어오는 물(W)이 갭(14)을 통해 부유체(20)의 내부로 침투된다. At this time, the ends of the upper structure 110 and the lower structure 120 are arranged to be spaced apart from the finishing part 125 by a predetermined distance, so that between the ends of the finishing part 125 and the upper structure 110 and the lower structure 120 Another gap 14 is formed. In addition, between the surface of the upper structure 110 and the finished part 125 and the surface and the finished part of the lower structure 120 by the bent parts 112 and 122 respectively formed in the upper structure 110 and the lower structure 120 A space is formed between the spaces 125, and water W flowing through the space penetrates into the floating body 20 through the gap 14.
또한, 하부 구조체(120)는 수면 아래로 잠긴 상태이므로 하부 구조체(120)에 대하여 형성된 갭(14)을 통해 대부분의 물(W)이 침투될 것이나, 너울, 파고 등의 환경적인 요인으로 인해 상부 구조체(110)에 대하여 형성된 갭(14)을 통해서도 물(W)이 침투될 수 있다. 이렇게 부유체(20)의 내부로 침투된 물은 평형수로서 작용하여 구조체의 무게중심을 수면에 근접하게 형성시키며, 파도 등의 외력에 대한 구조체의 거동을 억제시킨다. In addition, since the lower structure 120 is submerged under the water surface, most of the water W will penetrate through the gap 14 formed with respect to the lower structure 120, but due to environmental factors such as swell and wave height, Water (W) may penetrate through the gap 14 formed with respect to the structure 110. The water penetrating into the inside of the floating body 20 acts as a ballast water to form the center of gravity of the structure close to the water surface, and suppresses the structure's behavior against external forces such as waves.
또한, 하부 구조체(120)는 적어도 일 단부가 절곡되어 형성되는 절곡 연결부(124)를 포함할 수 있다. 본 실시예에서는 하부 구조체(120)의 양 단부에 절곡 연결부(124)가 형성되는 것을 예로 들어 도시하나, 본 발명의 사상이 이로써 제한되는 것은 아니다. 이러한 절곡 연결부(124)에 의해 하부 구조체(120)와 상부 구조체(110) 및 후술할 측부 구조체(130)가 서로 고정될 수 있다. 이러한 절곡 연결부(124)는 하부 구조체(120)의 양 단부가 180° 절곡되어 형성될 수 있다. 또한, 절곡 연결부(124)는 상부 구조체(110)의 양측 단부와 측부 구조체(130)의 상단부가 서로 겹쳐진 상태에서 이 둘의 상면과 하면에 동시에 접하도록 하부 구조체(120)의 양 단부가 접힌 형상으로 구비될 수 있다. In addition, the lower structure 120 may include a bent connection part 124 formed by bending at least one end. In this embodiment, it is illustrated that the bent connection portions 124 are formed at both ends of the lower structure 120 as an example, but the spirit of the present invention is not limited thereto. The lower structure 120, the upper structure 110, and the side structure 130 to be described later may be fixed to each other by the bent connection part 124. The bent connection part 124 may be formed by bending both ends of the lower structure 120 by 180°. In addition, the bent connection part 124 is a shape in which both ends of the lower structure 120 are folded so that both ends of the upper structure 110 and the upper end of the side structure 130 are overlapped with each other so that they are in contact with the upper and lower surfaces of the two at the same time. It can be provided as.
측부 구조체(130)는 하부 구조체(120) 내에 수용되고, 상부 구조체(110)와 하부 구조체(120)의 사이에 배치되어 상부 구조체(110)와 하부 구조체(120)에 연결될 수 있다. 또한, 측부 구조체(130)의 상단, 절곡 연결부(124) 및 상부 구조체(110)의 단부가 체결 부재(150)에 의해 한꺼번에 체결될 수 있다. 이때, 체결 부재(150)는 예를 들어 볼트 등으로 구비될 수 있다. 또한, 측부 구조체(130)의 하단은 하부 구조체(120)의 저면 상에 배치될 수 있으며, 측부 구조체(130)의 상단과 하단은 서로 반대 방향으로 절곡 형성될 수 있다. 다시 말해서, 측부 구조체(130)는 'Z' 형상으로 형성될 수 있다. 또한, 측부 구조체(130)는 한 쌍이 외장프레임(10)의 양 측 부에 각각 제공될 수 있다. The side structure 130 may be accommodated in the lower structure 120 and may be disposed between the upper structure 110 and the lower structure 120 to be connected to the upper structure 110 and the lower structure 120. In addition, the upper end of the side structure 130, the bent connection part 124, and the end of the upper structure 110 may be fastened together by the fastening member 150. In this case, the fastening member 150 may be provided with, for example, a bolt. In addition, the lower end of the side structure 130 may be disposed on the bottom surface of the lower structure 120, and the upper and lower ends of the side structure 130 may be bent in opposite directions. In other words, the side structure 130 may be formed in a'Z' shape. In addition, a pair of side structures 130 may be provided on both sides of the exterior frame 10, respectively.
상술한 바와 같은 구성을 갖는 수상 태양광 설비용 부유식 구조물(1)의 작용 및 효과에 대하여 설명한다. The operation and effect of the floating structure 1 for floating solar equipment having the above-described configuration will be described.
도 4를 참조하면, 먼저 하부 구조체(120)의 내부 양 측에 한 쌍의 측부 구조체(130)가 제공되고, 측부 구조체(130)의 하부가 하부 구조체(120)의 내부 저면에 밀착되면서 측부 구조체(130)의 상부가 하부 구조체(120)의 상부 양 단에 안착될 수 있다. 이후, 하부 구조체(120)의 내부 양 단 측에 안착된 측부 구조체(130)의 사이 공간에 부유체(20)가 채워질 수 있다. 이때, 부유체(20)는 하부 구조체(120)와 상부 구조체(110)가 체결된 후에 그 내부 공간에 발포 성형되어 구비될 수 있으나, 이는 일 예에 불과하며, 외부에서 제작된 후에 부유체(20)의 내부에 안착되는 경우도 가능하다. Referring to FIG. 4, first, a pair of side structures 130 are provided on both inner sides of the lower structure 120, and the lower side of the side structure 130 is in close contact with the inner bottom of the lower structure 120, Upper portions of 130 may be seated on both upper ends of the lower structure 120. Thereafter, the floating body 20 may be filled in the space between the side structures 130 seated on both inner ends of the lower structure 120. At this time, the floating body 20 may be provided by foaming and molding in the inner space after the lower structure 120 and the upper structure 110 are fastened, but this is only an example, and after being manufactured from the outside, the floating body ( It is also possible to settle inside of 20).
하부 구조체(120) 내에 측부 구조체(130)가 안착된 상태에서 상부 구조체(110)가 하부 구조체(120) 및 측부 구조체(130)의 상측에 안착될 수 있다. 이 상태에서 하부 구조체(120)의 양 단부가 측부 구조체(130)의 상부와 상부 구조체(110)의 양 단부를 감싸도록 180° 절곡되어 고정될 수 있다. 이렇게 절곡 연결부(124)에 의해 측부 구조체(130)의 상부와 상부 구조체(110)의 양 단부가 연결된 상태에서 체결 부재(150)에 의해 관통되어 고정될 수 있다. 이로써 수상 태양광 설비용 부유식 구조물(1)이 완성될 수 있다. In a state in which the side structure 130 is seated in the lower structure 120, the upper structure 110 may be seated on the upper side of the lower structure 120 and the side structure 130. In this state, both ends of the lower structure 120 may be bent and fixed by 180° so as to surround the upper part of the side structure 130 and both ends of the upper structure 110. In this way, in a state in which the upper portion of the side structure 130 and both ends of the upper structure 110 are connected by the bent connection part 124, it may be penetrated and fixed by the fastening member 150. In this way, the floating structure 1 for an aquatic solar facility may be completed.
이렇게 완성된 수상 태양광 설비용 부유식 구조물(1) 상에 지지대(2), 발판 부재(3) 및 태양광 패널(4)이 순서대로 고정 설치될 수 있다. 이렇게 설치된 수상 태양광 설비가 크레인 등의 장비에 의해 수상에 옮겨져서 진수될 수 있다. 이렇게 태양광 설비가 진수된 후 수상에 부유된 상태에서 태양광 발전이 이루어질 수 있다.The support 2, the scaffolding member 3, and the solar panel 4 may be fixedly installed in order on the floating structure 1 for an aquatic solar facility thus completed. The water solar facility installed in this way can be moved to the water by equipment such as a crane and launched. After the solar facility is launched in this way, solar power generation can be performed while floating on the water.
상술한 바와 같은 구성을 갖는 수상 태양광 설비용 부유식 구조물에 따르면, 외부로 노출되는 별도의 부력체를 사용하지 않고 태양광 패널의 지지를 위해 사용되는 제1 지지부재가 자체적으로 부력을 갖도록 함으로써 전체의 구조 및 구성을 간단하게 하고 내구성을 높여 오랫동안 사용하여도 파손되지 않고 환경을 보호하며 저비용으로 장기간 유지할 수 있다는 효과가 있다.According to the floating structure for an aquatic solar facility having the configuration as described above, the first support member used for supporting the solar panel without using a separate buoyant body exposed to the outside has its own buoyancy. It has the effect of simplifying the overall structure and configuration and improving durability, protecting the environment without being damaged even if used for a long time, and maintaining it for a long time at low cost.
또한, 파고가 높고 환경이 열악한 해상 환경에서도 강하고 지속적인 충격이 가해지더라도, 외장프레임의 측부에 구비되는 측부 구조체에 의해 구조적으로 보강됨에 따라 구조적 안정성이 유지될 수 있어서 종래에 비하여 제품 수명을 획기적으로 연장시킬 수 있고, 태양광 품질이 좋은 해상 환경에서도 태양광 설비를 용이하게 운영할 수 있다는 효과가 있다.In addition, even in a sea environment with high wave height and poor environment, even if a strong and continuous impact is applied, structural stability can be maintained as it is structurally reinforced by the side structure provided on the side of the exterior frame, significantly extending the product life compared to the prior art. It has the effect of being able to easily operate solar power facilities even in a marine environment with good solar power quality.
이하에서는 본 발명의 다른 실시예에 따른 수상 태양광 설비용 부유식 구조물에 대하여 도 8 및 도 9를 참조하여 설명한다. 본 실시예를 설명함에 있어서, 상술한 실시예와 비교하였을 때 차이가 있는 내용을 중심으로 설명하며, 동일한 내용은 상술한 실시예를 원용한다.Hereinafter, a floating structure for an aquatic solar facility according to another embodiment of the present invention will be described with reference to FIGS. 8 and 9. In the description of the present embodiment, the description will focus on the contents that are different compared to the above-described embodiment, and the same contents refer to the above-described embodiment.
도 8 및 도 9를 참조하면, 본 실시예에 따른 수상 태양광 설비용 부유식 구조물(1')의 외장프레임(10')은 상부 구조체(110'), 하부 구조체(120'), 측부 구조체(130') 및 커버 구조체(140)를 포함할 수 있다. 상부 구조체(110')는 적어도 일 단부가 절곡되어 형성되는 상부 절곡 연결부(116)를 포함하고, 하부 구조체(120')는, 적어도 일 단부가 절곡되어 형성되는 하부 절곡 연결부(128)를 포함할 수 있다. 본 실시예에서는 상부 구조체(110')의 양 단부에 상부 절곡 연결부(116)가 형성되고, 하부 구조체(120')의 양 단부에 하부 절곡 연결부(128)가 형성된 구성을 예로 들어 설명 및 도시하나, 본 발명의 사상이 이로써 한정되는 것은 아니다. 8 and 9, the outer frame 10' of the floating structure 1'for an aquatic photovoltaic facility according to this embodiment is an upper structure 110', a lower structure 120', and a side structure. It may include (130') and a cover structure (140). The upper structure 110 ′ includes an upper bending connection part 116 formed by bending at least one end, and the lower structure 120 ′ includes a lower bending connection part 128 formed by bending at least one end. I can. In the present embodiment, the upper bent connection part 116 is formed at both ends of the upper structure 110 ′, and the configuration in which the lower bent connection part 128 is formed at both ends of the lower structure 120 ′ is described and illustrated as an example. , The idea of the present invention is not limited thereto.
상부 구조체(110')와 하부 구조체(120') 모두 전체적으로 평판 형상으로 구비될 수 있으며, 상부 구조체(110')의 상면과 하부 구조체(120')의 하면에 있어서 각각 다른 부분보다 돌출되어 외장프레임(10')의 길이 방향으로 연장 형성되는 굴곡부(112, 122)를 포함할 수 있다. 또한, 상부 구조체(110')에는 상부 구조체(110')의 양측 단부와 연결되는 경사부(114)가 형성될 수 있으며, 경사부(114)에 의해 상부 구조체(110)의 양측 단부와 중앙 부분의 높이가 서로 다르게 형성될 수 있다. 마찬가지로, 하부 구조체(120')에는 하부 구조체(120')의 양측 단부와 연결되는 경사부(126)가 형성될 수 있으며, 경사부(126)에 의해 하부 구조체(120')의 양측 단부와 중앙 부분의 높이가 서로 다르게 형성될 수 있다.Both the upper structure 110 ′ and the lower structure 120 ′ may be provided in a flat plate shape as a whole, and the upper and lower surfaces of the upper structure 110 ′ and the lower structure 120 ′ protrude from the other portions respectively, so that the external frame It may include bent portions 112 and 122 extending in the length direction of (10'). In addition, the upper structure 110 ′ may be formed with inclined portions 114 connected to both ends of the upper structure 110 ′, and both ends and a central portion of the upper structure 110 by the inclined portions 114 The height of the can be formed differently. Likewise, in the lower structure 120', inclined portions 126 connected to both ends of the lower structure 120' may be formed, and both ends and the center of the lower structure 120' by the inclined portions 126 The height of the parts may be formed differently.
또한, 상부 절곡 연결부(116) 및 하부 절곡 연결부(128) 중 적어도 하나는 180° 절곡되어 형성될 수 있다. 본 실시예에서는 상부 절곡 연결부(116)와 하부 절곡 연결부(128) 모두 180° 절곡되어 형성된 구성을 예로 들어 설명 및 도시하나, 본 발명의 사상이 이로써 한정되는 것은 아니다. In addition, at least one of the upper bent connection part 116 and the lower bent connection part 128 may be formed by bending 180°. In the present embodiment, both the upper bent connection part 116 and the lower bent connection part 128 are described and illustrated as an example of a configuration formed by bending 180°, but the spirit of the present invention is not limited thereto.
또한, 측부 구조체(130')는 상단과 하단이 서로 동일한 방향으로 절곡 형성되고, 측부 구조체(130')의 상단이 상부 절곡 연결부(116)에 체결되고, 하단이 하부 절곡 연결부(128)에 체결될 수 있다. 구체적으로, 측부 구조체(130')는 'ㄷ' 형상으로 절곡 형성될 수 있다. 이러한 측부 구조체(130')의 상단부는 상부 절곡 연결부(124)에 의해 감싸져서 연결될 수 있으며, 체결 부재(150)에 의해 관통되어 고정될 수 있다. 마찬가지로, 측부 구조체(130')의 하단부는 하부 절곡 연결부(128)에 의해 감싸져서 연결될 수 있으며, 또 다른 체결 부재(150)에 의해 관통되어 고정될 수 있다. 이때, 측부 구조체(130')의 상단부의 상면과 하면이 모두 상부 절곡 연결부(116)에 밀착될 수 있으며, 측부 구조체(130')의 하단부의 상면과 하면이 모두 하부 절곡 연결부(128)에 밀착될 수 있다.In addition, the upper and lower ends of the side structure 130' are bent in the same direction, the upper end of the side structure 130' is fastened to the upper bent connection part 116, and the lower end is fastened to the lower bent connection part 128. Can be. Specifically, the side structure 130 ′ may be formed to be bent in a “c” shape. The upper end of the side structure 130 ′ may be wrapped and connected by the upper bent connection part 124, and may be penetrated and fixed by the fastening member 150. Likewise, the lower end of the side structure 130 ′ may be wrapped and connected by the lower bent connection part 128, and may be penetrated and fixed by another fastening member 150. At this time, both the upper and lower surfaces of the upper end of the side structure 130' may be in close contact with the upper bent connection part 116, and both the upper and lower surfaces of the lower end of the side structure 130' are in close contact with the lower bent connection part 128. Can be.
커버 구조체(140)는 상부 구조체(110')와 하부 구조체(120') 및 측부 구조체(130')의 외측면을 감싸도록 구비될 수 있다. 이러한 커버 구조체(140)는 일 예로 전반적으로 직육면체 형상으로 구비될 수 있으며, 직육면체의 각 코너 부분에는 갭이 형성되어 외장프레임(10')의 내부로 물이 침투될 수 있도록 구비될 수 있다.The cover structure 140 may be provided to surround the outer surfaces of the upper structure 110 ′, the lower structure 120 ′, and the side structure 130 ′. As an example, the cover structure 140 may be generally provided in a rectangular parallelepiped shape, and a gap may be formed at each corner portion of the rectangular parallelepiped to allow water to penetrate into the interior of the exterior frame 10 ′.
이상 본 발명의 실시예들을 구체적인 실시 형태로서 설명하였으나, 이는 예시에 불과한 것으로서, 본 발명은 이에 한정되지 않는 것이며, 본 명세서에 개시된 기초 사상에 따르는 최광의 범위를 갖는 것으로 해석되어야 한다. 당업자는 개시된 실시형태들을 조합/치환하여 적시되지 않은 형상의 패턴을 실시할 수 있으나, 이 역시 본 발명의 범위를 벗어나지 않는 것이다. 이외에도 당업자는 본 명세서에 기초하여 개시된 실시형태를 용이하게 변경 또는 변형할 수 있으며, 이러한 변경 또는 변형도 본 발명의 권리범위에 속함은 명백하다.The embodiments of the present invention have been described above as specific embodiments, but these are only examples, and the present invention is not limited thereto, and should be construed as having the widest scope in accordance with the basic idea disclosed herein. A person skilled in the art may combine/substitute the disclosed embodiments to implement a pattern of a shape not indicated, but this also does not depart from the scope of the present invention. In addition, those skilled in the art can easily change or modify the disclosed embodiments based on the present specification, and it is clear that such changes or modifications also belong to the scope of the present invention.
Claims (14)
- 물에 부유하는 재질로 이루어진 부유체; 및A floating body made of a material floating in water; And상기 부유체를 내부에 수용하고, 내부와 외부가 연통되는 갭이 형성된 외장프레임을 포함하고,It accommodates the floating body inside, and includes an exterior frame formed with a gap in which the interior and the exterior communicate,진수된 상태에서 상기 부유체는 물과 면접촉되면서 부유되는,In the launched state, the floating body floats while being in surface contact with water,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제1 항에 있어서,The method of claim 1,진수된 상태에서 외부의 물이 상기 갭을 통해 상기 외장프레임의 내부로 침투되어 상기 부유체가 침투된 물에 적어도 일부가 잠긴 상태로 유지되면서 부유될 수 있고,In the launched state, external water penetrates into the interior of the exterior frame through the gap, so that the floating body may float while remaining submerged in at least a part of the water,상기 외장프레임의 내부에 침투된 물은 상기 외장프레임 내에서 평형수로서 작용하는,Water penetrating into the interior of the exterior frame acts as ballast water in the exterior frame,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제1 항 또는 제2 항에 있어서,The method according to claim 1 or 2,상기 외장프레임은,The external frame,상기 외장프레임의 상면을 구성하는 상부 구조체;An upper structure constituting the upper surface of the external frame;상기 상부 구조체에 대향하여 배치되고, 상기 부유체를 지지하는 하부 구조체; 및A lower structure disposed opposite to the upper structure and supporting the floating body; And상기 상부 구조체와 상기 하부 구조체의 사이에 배치되어 상기 상부 구조체와 상기 하부 구조체에 연결되는 측부 구조체를 포함하는,A side structure disposed between the upper structure and the lower structure and connected to the upper structure and the lower structure,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제3 항에 있어서,The method of claim 3,상기 하부 구조체는 컵 형상으로 구비되고, The lower structure is provided in a cup shape,상기 하부 구조체는 상기 하부 구조체의 적어도 일 단부가 절곡되어 형성되는 절곡 연결부를 포함하는,The lower structure includes a bent connection portion formed by bending at least one end of the lower structure,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제4 항에 있어서,The method of claim 4,상기 측부 구조체의 상단과 하단은 서로 반대 방향으로 절곡 형성되고,The top and bottom of the side structure are bent in opposite directions to each other,상기 측부 구조체의 상단이 상기 절곡 연결부에 체결되는,The upper end of the side structure is fastened to the bent connection,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제4 항에 있어서,The method of claim 4,상기 측부 구조체는 'Z' 형상으로 형성되고,The side structure is formed in a'Z' shape,상기 측부 구조체는 상기 하부 구조체 내에 수용되고,The side structure is accommodated in the lower structure,상기 측부 구조체의 상단이 상기 절곡 연결부에 체결되는,The upper end of the side structure is fastened to the bent connection,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제4 항에 있어서,The method of claim 4,상기 절곡 연결부는 180° 절곡되어 형성되는,The bent connection portion is formed by bending 180°,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제4 항에 있어서,The method of claim 4,상기 측부 구조체의 상단, 상기 절곡 연결부 및 상기 상부 구조체의 단부가 한꺼번에 체결되고,The upper end of the side structure, the bent connection part, and the end of the upper structure are fastened together,상기 측부 구조체의 하단은 상기 하부 구조체의 저면 상에 배치되는,The lower end of the side structure is disposed on the bottom surface of the lower structure,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제3 항에 있어서,The method of claim 3,상기 상부 구조체는,The upper structure,상기 상부 구조체의 적어도 일 단부가 절곡되어 형성되는 상부 절곡 연결부를 포함하고,At least one end of the upper structure includes an upper bent connection formed by bending,상기 하부 구조체는,The lower structure,상기 하부 구조체의 적어도 일 단부가 절곡되어 형성되는 하부 절곡 연결부를 포함하는,At least one end of the lower structure comprises a lower bent connection formed by bending,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제9 항에 있어서,The method of claim 9,상기 측부 구조체의 상단과 하단은 서로 동일한 방향으로 절곡 형성되고,The top and bottom of the side structure are bent in the same direction and formed,상기 측부 구조체의 상단이 상기 상부 절곡 연결부에 체결되고, 하단이 상기 하부 절곡 연결부에 체결되는,The upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제9 항에 있어서,The method of claim 9,상기 측부 구조체는 'ㄷ' 형상으로 절곡 형성되고,The side structure is formed bent in a'c' shape,상기 측부 구조체의 상단이 상기 상부 절곡 연결부에 체결되고, 하단이 상기 하부 절곡 연결부에 체결되는,The upper end of the side structure is fastened to the upper bent connection, and the lower end is fastened to the lower bent connection,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제9 항에 있어서,The method of claim 9,상기 상부 절곡 연결부 및 상기 하부 절곡 연결부 중 적어도 하나는 180° 절곡되어 형성되는,At least one of the upper bent connection part and the lower bent connection part is formed by bending 180°,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제1 항에 있어서,The method of claim 1,상기 갭은 상기 외장프레임의 적어도 하나의 엣지에 형성되는,The gap is formed on at least one edge of the exterior frame,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
- 제3 항에 있어서,The method of claim 3,상기 상부 구조체 및 상기 하부 구조체 중 적어도 하나에 형성되는 굴곡부; 및A bent portion formed in at least one of the upper structure and the lower structure; And상기 상부 구조체 및 상기 하부 구조체의 양 단부에 체결되는 마감부를 더 포함하고,Further comprising a closing portion fastened to both ends of the upper structure and the lower structure,상기 상부 구조체와 상기 하부 구조체의 단부는 상기 마감부로부터 소정 간격 이격되어 배치되어 상기 갭을 형성하고,Ends of the upper structure and the lower structure are disposed to be spaced apart from the closing part by a predetermined distance to form the gap,상기 굴곡부에 의해 상기 상부 구조체 및 상기 하부 구조체 중 적어도 하나의 표면과 상기 마감부 사이에 형성된 공간을 통해 외부의 물이 흘러 들어와 상기 갭을 통해 상기 부유체의 내부로 침투되는,External water flows through the space formed between at least one surface of the upper structure and the lower structure and the finish part by the bent part and penetrates into the interior of the floating body through the gap,수상 태양광 설비용 부유식 구조물.Floating structures for floating solar facilities.
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KR20170030959A (en) * | 2015-09-10 | 2017-03-20 | (주)아이시스이엔씨 | Floating Body For Floated Solar Energy Generating Structure |
KR20170142099A (en) * | 2016-06-16 | 2017-12-27 | 윤석진 | Floating supporter |
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KR20190001157U (en) * | 2017-11-07 | 2019-05-15 | 신성씨앤에스 주식회사 | Hollow steel plate frame |
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JP2002118275A (en) * | 2000-10-05 | 2002-04-19 | Kawasaki Steel Corp | Floating solar battery power generator |
KR20170030959A (en) * | 2015-09-10 | 2017-03-20 | (주)아이시스이엔씨 | Floating Body For Floated Solar Energy Generating Structure |
KR20170142099A (en) * | 2016-06-16 | 2017-12-27 | 윤석진 | Floating supporter |
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