KR101622745B1

KR101622745B1 - Floating body and solar energy generating apparutus using the same

Info

Publication number: KR101622745B1
Application number: KR1020150167591A
Authority: KR
Inventors: 박정욱; 백동열
Original assignee: 주식회사 이플로트
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2016-05-19

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a water-
According to one aspect of the present invention, there is provided a hollow body comprising: a floating body in which a foam is disposed inside a box-shaped outer wall portion made of concrete and in which at least two anchor bolts for H-beam bonding are buried upward; And an HV beam having a coupling hole capable of being bolted to an anchor bolt of the floating body, wherein at least two of the floating bodies are integrally joined by at least two or more HV beams, A water float body configured to be capable of being assembled to a frame for a solar panel is disclosed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a floating body,

The present invention relates to a floating body and a photovoltaic power generation apparatus using the same, wherein a box-shaped floating body composed of concrete is configured to be expanded and coupled in an unidirectional or lattice-like manner by an anchor bolt embedded in an upper portion thereof, The present invention relates to a solar cell module and a solar cell module using the solar cell module.

Due to problems such as depletion of fossil fuels such as petroleum and coal and global warming caused by carbon dioxide generation, technology development for various alternative energy (renewable energy) is spreading.

Among alternative energy, photovoltaic power generation is a method of generating electric power by using a solar power generation device composed of a solar cell, a battery, and a power conversion device.

Solar power generation is free from pollution, can install power generation equipment only in necessary places, and has the advantage of easy maintenance, and its spread is spreading.

However, solar power generation has a disadvantage in that the amount of power generation depends on the amount of sunshine, the installation site is limited considering the amount of sunshine, and the initial investment cost and power generation cost are high.

Recently, there has been an increase in the number of solar photovoltaic devices that install photovoltaic devices in water areas such as reservoirs and lakes, in order to obtain a wide area without hindrance in the amount of sunshine at low cost.

Various prior arts have been proposed with respect to such waterborne photovoltaic devices.

For example, Korean Patent No. 10-1377859 (registered on Mar. 18, 2014) uses a single horizontal support member to fix a solar power module and installs a rotary displacement that can be caused by one point The lower end portion of the solar cell module is fixed to the fixing member so as to minimize the use of the member, thereby reducing the volume of the solar cell module.

However, in the related art, the main components such as a bottom member, an inclined support member, a vertical member, a horizontal support member, a lower bucket, and an upper cover are made of fiber reinforced plastic (FRP) There is a problem that the durability is weak.

In another example, Korean Patent Registration No. 10-1535511 (registered on July 03, 2015) is a foamed styrofoam assembly surrounded by an outer skin to form a lower base that is submerged below the water surface, and an upper space exposed above the water surface A plurality of concrete part fluids are connected to each other by a connecting member, and a plurality of concrete part fluids are connected to each other by a connecting member, And a solar cell module is installed on the water surface.

However, the above-mentioned prior art constitutes the upper surface and the side upper portion of the float as the floating upper layer portion including the concrete cap, and the lower float bottom portion having the outer wall of the low density polyethylene material, And the durability of the lower floating base portion made of the low-density polyethylene material is also weak in a long-term floating floating environment, since the coupling process between the upper and lower elements made of different materials in the installation process is not easy.

Korean Patent No. 10-1377859 (registered on March 18, 2014) Korean Registered Patent No. 10-1535511 (registered on July 03, 2015)

SUMMARY OF THE INVENTION The present invention has been conceived in view of the above problems, and it is an object of the present invention to provide a hull structure in which a box-shaped floating body composed of concrete is extended and connected in an unidirectional or lattice shape by an anchor bolt embedded in an upper part thereof, The present invention is directed to providing a floating structure and a photovoltaic power generation device using the same, which is configured to install a floating solar cell device by a simple assembling process.

In accordance with an aspect of the present invention, there is provided a hermetic compressor comprising: a floating body including a box-shaped outer wall portion made of concrete and having at least two anchor bolts for H-beam coupling embedded upward; And an HV beam having a coupling hole capable of being bolted to an anchor bolt of the floating body, wherein at least two or more floating bodies are integrally joined by at least two or more HV beams, A water float body configured to be capable of being assembled to a frame for a solar panel is disclosed.

Preferably, the floating body has a shape extending along the left and right directions, and the first and second anchor bolts are upwardly buried in the left upper and lower left portions of the upper surface, and the upper and lower right anchor bolts Wherein the first and second anchor bolts are bolted to a first H. beam arranged along the vertical direction and the third and fourth anchor bolts are arranged along the vertical direction And two floating bodies arranged to be spaced apart from each other in the up-and-down direction are integrally joined together by the first and second H-beams.

Preferably, the first and second embedding grooves having depths are formed across the top and bottom of the floating body, and the first and second anchor bolts are buried in the first embedding groove, And the fourth anchor bolt are buried in the second buried groove portion, and the first H. beam and the second H. beam are buried in the buried trench portion.

Preferably, the width of the first buried groove is 1.1 to 1.2 times the width of the first H. beam, the width of the second buried groove is 1.1 to 1.2 times the width of the second H. beam, Wherein the first and second embedment grooves are formed at both ends of the first and second embedment grooves with an enlarged groove portion having a width greater than the width of each of the embedding grooves.

Preferably, the fifth and sixth anchor bolts are upwardly disposed at the left end and the right end of the upper surface of the floating body, and an extension extending laterally to at least one of the fifth and sixth anchor bolts And the HV beam is bolted to form a composite unit by another unit combination unit in which one unit combination unit is disposed on the left or right side and the expandable H Beam.

Preferably, the coupling hole has an elongated shape extending along the longitudinal direction of the HIS beam.

According to another aspect of the present invention, there is provided an airbag apparatus comprising: a floating body in which a foam is placed inside a box-shaped outer wall portion made of concrete and in which at least two anchor bolts for H-beam bonding are embedded upward on the upper surface; And an HV beam having an engaging hole capable of being bolted to an anchor bolt of the floating body, wherein at least two of the floating bodies constitute a floating body fluid integrally coupled by at least two or more HV beams, A photovoltaic power generation apparatus in which a frame for a solar panel is assembled and assembled is disclosed.

The present invention is advantageous in that it is possible to easily install the floating type solar photovoltaic device because the present invention is configured to expand and bond in a unidirectional or lattice type only by a simple assembling process in which an HV beam is placed on a box-shaped floating body.

The present invention is advantageous in that the entire outer wall or part of the outer wall is superior to a conventional synthetic resin material fluid made of a synthetic resin material in terms of durability because a box-like floating body composed of all the outer walls is made of concrete.

In addition, the present invention is advantageous in that it can be installed in a flexible manner according to an area or a terrain condition in which the solar power generator is installed, since it is easy to expand and unite in one direction or a lattice shape.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a solar module and a solar cell according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a floating body fluid and a solar cell according to an embodiment of the present invention, FIG.
FIG. 3 is a side view of a solar cell and a solar cell according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a floating body fluid according to an embodiment of the present invention,
FIG. 5 is a perspective view of a solar cell and a solar cell according to another embodiment of the present invention. FIG.
6 is a cross-sectional view of a floating body fluid according to another embodiment of the present invention,
7 is a perspective view of a floating body fluid according to another embodiment of the present invention.

The present invention may be embodied in many other forms without departing from its spirit or essential characteristics. Accordingly, the embodiments of the present invention are to be considered in all respects as merely illustrative and not restrictive.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises", "having", "having", and the like are intended to specify the presence of stated features, integers, steps, operations, components, Steps, operations, elements, components, or combinations of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and a duplicate description thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a solar battery and a solar battery according to an embodiment of the present invention; FIG. 2 is an exploded perspective view of a solar battery and a solar battery according to an embodiment of the present invention; FIG. 4 is a cross-sectional view of a floating body fluid according to an embodiment of the present invention. FIG.

In this embodiment, a foamed body 100b is installed inside a box-shaped outer wall part 100a made of concrete, and at least two anchor bolts 402, 404, 412 and 414 for coupling an HBS 200 and a 202 are attached to the upper surface 102 And includes a floating body 100 that is embedded upward.

For example, the foamed material 100b may be a synthetic resin foam material having a small specific gravity and a high durability such as expanded poly-styrene (EPS). The foams 100b may be provided as one block and may be installed inside the outer wall part 100a or may be provided in a plurality of small blocks and stacked or arranged inside the outer wall part 100a. The outer surface of the foamed material 100b may be treated with a waterproof coating for preventing damage or prevention of moisture penetration, or a coating may be applied.

The outer wall portion 100a of the floating body 100 is formed in a box shape to enclose the upper, lower, left, right, and back-and-forth side surfaces of the foam 100b in a sealed manner.

The outer wall portion 100a of the floating body 100 may be provided in a manner of pouring concrete. For example, the outer wall 100a of the floating body 100 may be formed in such a manner that the floating body 100, which is formed by combining the foam 100b with the normal concrete, It is possible to have buoyancy, and as another example, the concrete itself may be poured into lightweight aggregate concrete or lightweight foamed concrete to have buoyancy. The process of casting the concrete can be seen as a technique known to those skilled in the art, so a detailed description will be omitted.

A wire mesh 100c, a reinforcing bar, and other fiber reinforcing materials may be further provided inside the outer wall portion 100a of the floating body 100 to reinforce the strength.

The anchor bolts 402, 404, 412 and 414 for coupling may be provided with an ordinary "L" type anchor bolt and may be installed at the time of concrete pouring.

The side surface or the lower surface of the floating body 100 may further include a hook or the like to which a water fixing anchor rope for mooring in a reservoir or a lake can be connected.

The water layer fluid of the present embodiment includes HV beams 200 and 202 formed with coupling holes 200d and 202d which can be bolted to the anchor bolts 402, 404, 412 and 414 of the floating body 100. The HIBs 200 and 202 may be commercially available products of widely used steel, or may be extruded separately to have an "H" cross-sectional shape. Preferably, the surface of the HR beams 200 and 202 of the present embodiment may be coated with an organic or inorganic film material to further perform anti-rust treatment.

1, the HBS 200 includes an upper surface portion 200a, a column portion 200b, and a lower surface portion 200c with respect to a cross-sectional shape, and the coupling hole 200d is formed in a lower surface portion 200c in the vertical direction.

Preferably, the coupling holes 200d and 202d are formed to have a long hole shape extending along the longitudinal direction of the HBS 200 and 202. [ In the case where the floating body 100 has such a long hole shape, even if there is slight fluctuation during the bolting engagement of the HUB beams 200 and 202 in the state where the floating body 100 is floated on the water such as a reservoir or a lake, There is an advantage that the bolts 402, 404, 412, and 414 can be inserted and the fastening operation can be performed with the nut 402a.

At least two of the at least two floating bodies 100 are integrally coupled by at least two or more HIBs 200 and 202 and the solar panel frame 500 is assembled and coupled to the HIBs 200 and 202.

Particularly, in the case of this embodiment, the solar panel frame 500 is bolted to the upper surface portion 200a of the HUB 200 and the anchor bolts 402, 404, 412, and 414 are bolted to each other, a simple and robust coupling structure is provided while using a general commercial H-beam of a steel material having a relatively low price.

The frame 500 for the solar panel is not particularly limited in its shape or structure, and may include two vertical beams 504 (see FIG. 2) along the longitudinal direction at the upper end of four vertical columns 508 And the lower side and upper side beams 502 and 506 are installed at the upper ends thereof. The solar panel 600 may be assembled in a form inclined according to the inclination angle of the longitudinal beam 504, and a plurality of panels may be disposed on one frame according to the panel size.

The mounting portion 510 provided at the lower end of the solar panel frame 500 may be screwed into the assembly holes 200e and 202e formed on the upper portions of the HBS 200 and 202. [

By virtue of the structure in which the solar cell panel frame 500 is assembled and coupled to the upper portions of the H. beams 200 and 202, if the buoyancy condition is appropriately given, A frame 500 for a panel can be installed.

The number of the frames 500 for the solar panel is not limited to a specific number and may be set to a suitable number within a range in which the float floating body can maintain the buoyancy without obstructing reception of sunlight between the panels in the forward and backward directions .

The floating body 100 of this embodiment has a shape extending along the left (L) and right (R) directions and includes a left upper portion (U) The first and second anchor bolts 402 and 404 are embedded upward and the third and fourth anchor bolts 412 and 414 are fixed to the upper portion U and the lower portion D of the right side R of the upper surface 102, ) Is buried upward.

The first and second anchor bolts 402 and 404 are bolted to a first H-beam 200 disposed along a vertical direction (UD direction in FIG. 2), and the third and fourth anchor bolts 412 and 414 are vertically Lt; RTI ID = 0.0 > 202 < / RTI > Clamping can be accomplished with nut 402a for bolting engagement.

By this coupling, the two floating bodies 100 arranged at intervals in the up-and-down direction form the unit assembly 1000 integrally joined by the first and second H. beams 200 and 202.

FIG. 5 is a perspective view of a solar cell and a solar cell according to another embodiment of the present invention. FIG.

Referring to FIG. 2, fifth and sixth anchor bolts 422 and 424 are upwardly disposed at the left and right ends of the upper surface 102 of the floating body 100, The extension H-beam 300 extending in the lateral direction is bolted to at least one of the first anchor bolt 422 and the sixth anchor bolt 424.

By this coupling, one unit assembly 1000 is formed by another unit assembly 1000 disposed on the left (L) or right (R) and the extended HV beam 300 to form the complex assembly 2000 .

With this lattice-type extended coupling, the water-based fluid of the present embodiment can be flexibly installed according to the area and the terrain condition of the photovoltaic device.

6 is a cross-sectional side view of a water-holding fluid according to another embodiment of the present invention.

The first and second embedding grooves 150 and 152 having depths are formed across the vertical direction on the upper surface 102 of the floating body 100 and the first and second anchor bolts 402 and 404 Are buried in the first buried trench 150 and the third and fourth anchor bolts 412 and 414 are buried in the second buried trench 152.

The first H-beam 200 and the second H-beam 202 are buried in the buried trenches 150 and 152.

In the maintenance work of the water-float or solar panel 600, the operator may work by approaching the water-float fluid or the solar panel 600 using the vessel, 102).

In this case, when the first H. beam 200 and the second H. beam 202 are embedded in the embedding grooves 150 and 152 as described above, it is possible to prevent a situation where the operator is caught by the H. beam and fall down, The risk of a safety accident that may be caused by injury or drowning can be reduced.

7 is a perspective view of a floating body fluid according to another embodiment of the present invention.

6, the width SW of the first buried groove 150 has a width of 1.1 to 1.2 times the width of the first HB beam 200, and the width of the second buried groove 152 are 1.1 to 1.2 times as wide as the width of the second HIS beam 202 and the upper and lower ends of the first and second embedment grooves 150, The extension grooves 1150 and 1152 having a width LW larger than the width of the extended grooves 1150 and 1152 are formed.

The width of the embedding grooves 150 and 152 is set to be 1.1 to 1.2 times the width of the H. beams 200 and 202 at the time of embedding the first H. beam 200 and the second H. beam 202 in the embedding grooves 150 and 152 The HIBs 200 and 202 can be buried with the widths of 1.1 to 1.2 times by simply lowering the HIBs 200 and 202 in the direction of the embedding grooves 150 and 152 in the state in which the upper and lower positions are approximately aligned with each other. It can be easily guided along the inner surfaces of the grooves 150 and 152 to be easily seated in a required assembling position.

The peripheral spaces of the anchor bolts 402, 404, 412, and 414 inserted into the coupling holes 200d and 202d by the extended grooves 1150 and 1152 formed at both ends of the first and second embedment grooves 150 and 152 in the up- So that the bolting operation can be easily performed.

Although the present invention has been described with reference to the preferred embodiments thereof with reference to the accompanying drawings, it will be apparent to those skilled in the art that many other obvious modifications can be made therein without departing from the scope of the invention. Accordingly, the scope of the present invention should be interpreted by the appended claims to cover many such variations.

100: Floating body
102: upper surface
150, 152:
200,202,300: H. beam (H beam)
200d, 202d: coupling hole
402, 404, 412, 414, 422, 424:
500: Frame for solar panels
600: solar panel
1000: unit bond
1150,1152: Extended groove
WL: Sleep

Claims

A floating body in which a foam is placed inside a box-shaped outer wall portion made of concrete and in which at least two anchor bolts for H-beam bonding are embedded upward on the upper surface; And
And an HV beam having a coupling hole capable of being bolted to the anchor bolt of the floating body,
At least two or more floating bodies are integrally joined by at least two or more HIBs,
And a frame for a solar panel is assembled and mountable on an upper portion of the H. beam,
The floating body includes:
And has a shape extending along the left and right directions,
The first and second anchor bolts are upwardly embedded in the upper left and lower left portions of the upper surface,
The third and fourth anchor bolts are upwardly embedded in the upper right side and the lower right side of the upper surface,
The first and second anchor bolts are bolted to a first H. beam arranged along the vertical direction,
The third and fourth anchor bolts are bolted to a second H. beam arranged along the vertical direction,
Two floating bodies arranged at an interval in the up-and-down direction are constituted to constitute a unit combining body integrally joined by the first and second H. beam,
The first and second buried grooves having depths are formed across the top surface of the floating body,
Wherein the first and second anchor bolts are buried in the first buried groove portion and the third and fourth anchor bolts are buried in the second buried groove portion,
The first H-beam and the second H-beam are buried in the buried trench,
Wherein the first buried groove has a width of 1.1 to 1.2 times the width of the first H. beam and the width of the second buried groove has a width of 1.1 to 1.2 times the width of the second H. beam,
Wherein the first and second embedment grooves are formed at both ends in the vertical direction with an enlargement groove portion having a width greater than the width of each of the embedment grooves.

delete

A floating body in which a foam is placed inside a box-shaped outer wall portion made of concrete and in which at least two anchor bolts for H-beam bonding are embedded upward on the upper surface; And
And an HV beam having a coupling hole capable of being bolted to the anchor bolt of the floating body,
At least two or more floating bodies are integrally joined by at least two or more HIBs,
And a frame for a solar panel is assembled and mountable on an upper portion of the H. beam,
The floating body includes:
And has a shape extending along the left and right directions,
The first and second anchor bolts are upwardly embedded in the upper left and lower left portions of the upper surface,
The third and fourth anchor bolts are upwardly embedded in the upper right side and the lower right side of the upper surface,
The first and second anchor bolts are bolted to a first H. beam arranged along the vertical direction,
The third and fourth anchor bolts are bolted to a second H. beam arranged along the vertical direction,
Two floating bodies arranged at an interval in the up-and-down direction are constituted to constitute a unit combining body integrally joined by the first and second H. beam,
The fifth and sixth anchor bolts are upwardly buried in the left and right ends of the upper surface of the floating body,
An expanding H-beam extending in the lateral direction is bolted to at least one of the fifth and sixth anchor bolts,
Wherein one unit combination is configured to form a complex combination by another unit combination disposed on the left or right side and the extension H Be beam.

6. The method according to claim 1 or 5,
Wherein the coupling hole has a slit shape extending along the longitudinal direction of the HIS beam.

A water-based fluid according to any one of claims 1 to 5,
And a frame for a solar panel is assembled and coupled to an upper portion of the HI beam.