KR20200118927A - Water solar generating facility using mooring device and bird exterminating device - Google Patents

Abstract

The present invention relates to a water solar power generation facility. Particularly, the present invention relates to a water solar power generation facility provided with a mooring device and a bird repelling device in which a mooring wire is installed on a pulley of a mooring weight to fix a unit structure to allow a buoyancy body to rise and fall in accordance with a water level so as to provide tension to the mooring wire, an anchor is installed on a side surface of the mooring weight through the mooring wire to prevent the anchor from being vertically erected by buoyancy of the buoyancy body, and, when birds sit on the wire, by installing a bird repelling wire on an upper part of a solar panel and installing the weight and a bell for bird repelling on the wire, a sound is generated while the weight for bird repelling rises and a bell is shaken, thereby repelling the birds.

Description

Water solar power generation facility equipped with mooring device and algae fighting device {WATER SOLAR GENERATING FACILITY USING MOORING DEVICE AND BIRD EXTERMINATING DEVICE}

The present invention relates to an aquatic photovoltaic power generation facility, and in detail, by installing a mooring wire on a pulley of a mooring weight to fix a unit structure, the buoyancy body rises and falls according to the water level, providing tension to the mooring wire, and An anchor is installed on the side of the weight through a mooring wire to prevent the anchor from being vertically erected by the buoyancy of the underwater buoyancy, and a bird repelling wire is installed on the top of the solar panel, The present invention relates to a water solar power plant equipped with a mooring device and a bird-fighting device that generates a sound as the drop shakes while the bird-fighting weight rises when the bird sits on the wire by installing the bell.

In general, in a solar power generation system, an inverter converts DC power generated by using sunlight into AC power and supplies it to each customer. This solar power generation system facilitates the wiring of many wirings between solar cells that produce direct current power corresponding to the received sunlight, solar arrays connecting them in series, and solar arrays and inverters, and provides various protection functions. It consists of a solar connection panel to perform, an inverter that converts DC power generated from the solar array into AC power, and a load that consumes AC power output from the inverter.

The photovoltaic power generation system has the disadvantage of relatively low power generation efficiency compared to wind power generation, hydro power generation, and tidal power generation. It has the advantage of being able to.

In other words, in the case of a solar power generation system, since the solar cell array must be irradiated with sunlight to generate power, in order to make a sufficient amount of sunlight incident on the solar cell array, the influence of shadows created by the surrounding geographic environment or spatial constraints. It is necessary to secure a large area of space to this minimum.

For this reason, in order to install solar power generation facilities on the land, large spaces such as vacant lands, open areas, farmland or forest fields were preferred, and rooftops of some buildings and parking lots on the street were also the subject of attention.

However, when a solar power generation system is installed in farmland or forest to secure such a wide area, friction with neighboring farmhouses or residents increases, and concerns about indiscriminate development of farmland or the surrounding lands and environmental pollution increase. It is becoming.

Accordingly, as an alternative place to install a solar power generation system, the domestic water surface such as lakes, reservoirs, and dams received great interest.

In a country located near 38 degrees latitude, such as Korea, in order to maximize the power generation efficiency, the solar cell module is installed inclined using a separate support structure so that the solar cell module can be exposed almost vertically to sunlight.

In this case, the support structure may have a structure in which a plurality of units are assembled with each other so that the solar cell module can be installed in various structures at any place. Here, the unit has been generally manufactured in the form of a square block so that there are no gaps between them in order to assemble firmly and easily.

In this case, when a shock is applied from the outside to the support structure in which the square block-shaped units are assembled, or when expansion and contraction according to external temperature changes occur, the stress generated therefrom is concentrated between the units. There is a concern that the units may be damaged.

In order to solve such a problem, a unit structure for supporting a solar cell module and an assembly including the same, which is Korean Patent No. 10-1642218 filed and registered by the present applicant, has been disclosed.

1 to 3, the unit structure for supporting the solar cell module and the assembly 100 including the same include a first unit structure 200, a second unit structure 300, a fastening member 400, and a slope. It includes a support (500).

The first and second unit structures 200 and 300 have the same structure, and each of the hexagonal surface portions 210, the support portion 220, the first coupling portion 230, the second coupling portion 240 and It includes a fastening protrusion 250.

The hexagonal surface portions 210 include six vertical flat surfaces 212. 213. 214, 215, 216, 217 connected to each other in a vertical direction so that a hollow 211 penetrating vertically in the center thereof is formed. Specifically, the hexagonal surface portions 210 form a hexagonal column. Accordingly, the first and second unit structures 200 and 300 have a structure in which one of the vertical flat surfaces 212. 213. 214, 215, 216, 217 is assembled in a state in which they are in an interview with each other.

In addition, the hexagonal surface portions 210 may have a jacket portion 218 filled with a material floating in water, such as air, so as to be floating in water.

The support part 220 is formed on the hexagonal surface parts 210 to support the solar cell module 10. At this time, the support part 220 supports the inclined support 500, which will be described in detail below, to support the solar cell module 10 in an inclined manner. Accordingly, the support part 220 may include a guide groove 222 so that the position of the inclined support 500 is guided and supported to be recognized. Here, the guide groove 222 may have a circular shape as illustrated in FIG. 3, for example.

The first coupling part 230 is formed in a groove shape above the hexagonal surface parts 210. In this case, the first coupling part 230 may be a guide groove 222 of the support part 220 in a practical structure. Alternatively, the first coupling portion 230 may be formed in a protrusion shape protruding from the upper portion of the hexagonal surface portions 210.

The second coupling portion 240 has a shape opposite to the first coupling portion 230 so as to be coupled to the first coupling portion 230 under the hexagonal surface portions 210, specifically, the first coupling portion As 230 is formed in a groove or protrusion shape, it may be formed in a protrusion or groove shape on the contrary. In this way, the height of the assembly 100 can be adjusted while the plurality of first unit structures 200 can be stably stacked through the coupling of the first and second coupling portions 230 and 240, Storage and transport can also be carried out more safely and easily.

The fastening protrusions 250 are provided to protrude in a horizontal direction perpendicular to the vertical direction from the hexagonal surface portions 210. Specifically, since the first and second unit structures 200 and 300 have a structure in which any one of the vertical flat surfaces 212. 213. 214, 215, 216, 217 is assembled with each other during an interview , The fastening protrusions 250 may be provided to protrude from the corners of the hexagonal surface portions 210 so as not to substantially interfere with the vertical flat surface 212 subjected to the interview. In this case, recess grooves 219 recessed inward may be formed at the corners of the hexagonal portions 210 to prevent interference due to the size of the fastening protrusions 250. According to the structure of the fastening protrusions 250 as described above, when the first and second unit structures 200 and 300 are assembled, each fastening protrusion 250 at both corners of the vertical flat surface 212 to be interviewed. They have a structure that is bonded to each other. At this time, the fastening protrusions 250 coupled to each other are arbitrary of the first or second unit structures 200 and 300 so that the heights of the assembled first and second unit structures 200 and 300 are kept constant. One of the heights may protrude so that the upper surface coincides and the other lower surface coincides. Each of these fastening protrusions 250 is formed with a fastening groove 252 penetrating in the vertical direction.

The fastening member 400 includes both corners of the vertical flat surface 212 interviewed so that the first and second unit structures 200 and 300 are assembled in a state in which any one vertical flat surface 212 is interviewed. Fastening the fastening protrusions 250 coupled in the field. Specifically, the fastening member 400 penetrates through the fastening grooves 252 formed in the combined fastening protrusions 250 to fasten them.

The inclined support 500 is assembled in a guide groove 222 formed on the support 220 of the first unit structure 200, and a clip 12 fastened to the end of the solar panel 10 on the upper portion It may include a fixing portion 510 that is fixedly coupled and fixes the solar panel 10 in an inclined state.

However, such a conventional unit structure for supporting a photovoltaic cell module and an assembly including the same have a problem that the mooring device is not provided and is moved by wind.

In addition, since the unit structure for supporting such a conventional photovoltaic cell module and an assembly including the same is a structure in which the unit structure flows, it is difficult to install a separate structure to combat algae, and due to this, it is not possible to eradicate algae. , There is a problem that the solar panel is contaminated due to the nest.

Korean Patent Publication No. 10-1642218

The present invention is to solve the above problems, by installing a mooring wire on the pulley of the mooring weight to fix the unit structure, while the buoyant body rises and falls according to the water level, providing tension to the mooring wire, and Another object is to provide an aquatic solar power generation facility equipped with a mooring device and a bird repelling device to prevent the anchor from being vertically erected by the buoyancy of an underwater buoyant body by installing an anchor on the side of the mooring wire.

In addition, the present invention installs a bird-repelling wire on the top of a solar panel, and installs a bird-fighting weight and a bell on the wire, so that when the bird sits on the wire, the bird-fighting weight increases while the bell shakes and generates a sound. Another object is to provide an aquatic photovoltaic power generation facility equipped with a mooring device and a device to combat algae.

Features of the present invention for achieving the above object,

A water solar power generation facility comprising a unit structure and a photovoltaic panel installed on an upper part of the unit structure, comprising: a mooring device connected to an outermost unit structure to moor the floating solar power generation facility; It characterized in that it comprises an algae repelling device installed on the top of the solar panel to repel algae.

Here, the mooring device includes a mooring wire having one end connected to the outermost unit structure; A mooring weight installed on the bottom of the water to connect the mooring wire, a pulley for guiding the mooring wire on an upper surface, and a connecting ring provided on one side thereof; An underwater buoyancy body installed at the other end of each of the mooring wires to maintain the tension of the mooring wire; And an anchor that is connected to the connection ring of the weight to maintain a horizontal state while being hooked on the irregularities of the underwater floor to fix the mooring weight.

Here, also, the mooring weight is steel or reinforced concrete manufactured in a solid shape so as to sink to the underwater floor.

Here again, the bird repelling device includes a bird repelling wire; A wire reel installed on any of the solar panels to wind and unwind the bird repelling wire; A guide ring installed on the solar panel to guide the bird repelling wire; It is installed on the bird repelling wire and consists of a weight for repelling algae to provide tension.

Here, the bird repelling weight is provided with a drop to repel the algae by generating a sound while being shaken by the tension of the bird repelling wire.

According to the aquatic solar power generation facility equipped with a mooring device and an algae repellent device configured as described above, a mooring wire is installed on the pulley of the mooring weight to fix the unit structure, so that the underwater buoyant body rises and falls according to the water level. By providing tension to the mooring wire, a relatively small diameter mooring wire can be used, and an anchor is installed on the side of the mooring weight through the mooring wire to prevent the anchor from being vertically erected by the buoyancy of the buoyant body and not being fixed. Can be prevented.

In addition, according to the present invention, a bird-repelling wire is installed on the top of the solar panel, and a bird-repelling weight and a bell are installed on the wire, so that when the bird sits on the wire, the bird-fighting weight increases while the bell shakes and generates a sound. Can be defeated.

1 to 3 are views showing the configuration of a conventional solar cell module supporting unit structure and an assembly including the same.
4 is a plan view showing the configuration of a water solar power generation facility equipped with a mooring device and a bird repelling device according to the present invention.
5 is a side view of FIG. 4.
6 is a partial perspective view of FIG. 4.
7 and 8 are operation explanatory diagrams for explaining the operation of the mooring device of the aquatic photovoltaic power generation facility equipped with a mooring device and a bird repelling device according to the present invention.
9 is an operation explanatory view for explaining the operation of the algae repelling device among the aquatic solar power generation facilities provided with the mooring device and the algae repelling device according to the present invention.

Hereinafter, a configuration of an aquatic solar power generation facility equipped with a mooring device and a bird repellent device according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of users or operators. Therefore, the definition should be made based on the contents throughout this specification.

4 is a plan view showing the configuration of an eco-friendly aquatic solar power generation facility capable of stably operating even at a low water level according to the present invention, FIG. 5 is a side view of FIG. 4, and FIG. 6 is a partial perspective view of FIG.

4 to 6, the aquatic solar power generation facility 1 using a unit structure according to the present invention includes a unit structure 10, a solar panel 20, a mooring device 30, and a bird repelling device It consists of 40.

First, the unit structure 10 and the solar panel 20 are installed in a conventional structure.

Further, the mooring device 30 is composed of a mooring wire 31, a mooring weight 33, an underwater buoyant body 35, and an anchor 37, as shown in FIG. 5.

The mooring wire 31 is a rope, a metal chain, a metal wire, etc., and has one end connected to the unit structure 10 located at the outermost side. At this time, a stopper (not shown) may be installed at the other end of the mooring wire 31 to be fixed to the pulley 33a of the mooring weight 33 to be described below.

The mooring weight 33 is installed on the underwater floor to connect the mooring wire 31, a pulley 33a guiding the mooring wire 31 is provided on the upper surface, and a connecting ring 33b is provided on one side. It is equipped.

The underwater buoyancy body 35 is installed at the other end of each mooring wire 31 to maintain the tension of the mooring wire 31. At this time, the underwater buoyancy body 35 is a structure having buoyancy like styrofoam.

The anchor 37 is a conventional structure, and is connected to the connecting ring 33b of the mooring weight 33 to maintain a horizontal state while being caught in the irregularities of the underwater floor to fix the mooring weight 33.

In addition, the bird repelling device 40 is composed of a bird repelling wire 41, a wire reel 43, a guide ring 45, and a bird repelling weight 47.

The bird repelling wire 41 is a metal wire and prevents birds from sitting on the solar panel 20.

The wire reel 43 is installed on any solar panel 20 to wind and unwind the bird repelling wire 41. At this time, it is preferable that the wire reel 43 has a structure capable of fixing the bird repelling wire 41 in a wound state.

A guide ring 45 is installed on any solar panel 20 to guide the bird repelling wire.

The bird repelling weight 47 is installed on the bird repelling wire 41 to provide tension. At this time, it is preferable that the bird repelling weight 47 is provided with a drop 49 so as to generate a sound while being shaken by the tension of the bird repelling wire 41 to repel the algae.

Hereinafter, with reference to the accompanying drawings, the operation of an aquatic solar power plant equipped with a mooring device and a bird repelling device according to the present invention will be described in detail as follows.

7 and 8 are operation explanatory diagrams for explaining the operation of the mooring device of the aquatic photovoltaic power generation facility equipped with the mooring device and the tidal current repelling device according to the present invention, and FIG. 9 is It is an operation explanatory diagram for explaining the operation of the algae repelling device among the floating solar power generation facilities equipped with the device.

When the water level is lowered as shown in FIG. 8 in a state in which the aquatic photovoltaic power generation facility 1 equipped with a mooring device and a tidal current repelling device according to the present invention is installed and operated, the mooring wire 31 is raised while the underwater buoyancy body 35 is raised. ) To maintain the tension.

When the tension of the mooring wire 31 is maintained in this way, the unit structure 10 can be stably moored even if the mooring wire 31 having a relatively small diameter is installed.

Conversely, when a high wave occurs during a typhoon or a storm warning and the water level rises, the underwater buoyancy body 35 descends, which is fixed while in contact with the pulley 33a of the mooring weight 33.

Since the anchor 37 is hung on the irregularities of the underwater floor while maintaining a horizontal or inclined state by the mooring weight 33, the mooring weight 33 is fixed to fix the unit structure 10.

On the other hand, when the bird sits on the bird repelling wire 41 while the bird repelling device 40 is installed, the bird is repelled by the weight of the bird while the tension is maintained by the bird repelling weight 47 As the load is applied to the wire 41, the weight 47 for repelling birds rises to prevent the birds from sitting primarily.

In addition, the drop 49 is shaken by the rise of the weight 47 for repelling algae and generates a sound to repel the algae.

The present invention may be variously modified and may take various forms, and in the detailed description of the present invention, only specific embodiments thereof have been described. However, it should be understood that the present invention is not limited to a particular form mentioned in the detailed description, but rather, it is understood to include all modifications, equivalents, and substitutes within the spirit and scope of the present invention as defined by the appended claims. Should be.

10: unit structure 20: solar panel
30: mooring device 40: bird fighting device

Claims (5)

In the aquatic solar power generation facility having a unit structure and a solar panel installed on the unit structure,
A mooring device connected to the outermost unit structure to moor the floating solar power plant;
An aquatic solar power generation facility provided with a mooring device and a bird fighting device, characterized in that it comprises an algae repellent device installed on the upper part of the solar panel to repel algae. The method of claim 1,
The mooring device,
A mooring wire having one end connected to the outermost unit structure;
A mooring weight installed on the bottom of the water to connect the mooring wire, a pulley for guiding the mooring wire on an upper surface, and a connecting ring provided on one side thereof;
An underwater buoyancy body installed at the other end of each of the mooring wires to maintain the tension of the mooring wire; And
Water solar with a mooring device and a bird repelling device, characterized in that it consists of an anchor that is connected to the connection ring of the mooring weight and is caught in the irregularities of the underwater floor while maintaining a horizontal state. Power generation equipment. The method of claim 2,
The weight,
Water solar power generation facility equipped with a mooring device and an algae fighting device, characterized in that it is made of steel or reinforced concrete made in a solid shape so as to sink in the underwater floor. The method of claim 1,
The algae fighting device,
Algae repellent wire;
A wire reel installed on any of the solar panels to wind and unwind the bird repelling wire;
A guide ring installed on the solar panel to guide the bird repelling wire;
An aquatic photovoltaic power generation facility provided with a mooring device and a bird fighting device, characterized in that consisting of a weight for fighting birds that is installed on the wire for fighting birds to provide tension. The method of claim 4,
The weight for combating algae,
An aquatic solar power generation facility provided with a mooring device and a bird repelling device, characterized in that a drop is provided to repel the tide by generating sound while being shaken by the tension of the tide repelling wire.

Images