KR102240753B1 - Eco-friendly buoy for oyster submergence aquaculture and aquaculture installation structure using it - Google Patents

Abstract

The present invention relates to an eco-friendly buoy for oyster-hanging aquaculture, and an installation structure of an aquaculture farm using the same. More specifically, after an epp or eps buoy is molded by foaming, a molten resin is supplied in a state in which the epp or eps buoy is supplied to an insert mold, so that the outer diameter is wrapped and molding is performed integrally. By standing and installing an eco-friendly buoy, a buoy connection string is tied on both sides of the side surface thereof with a single line so as to be connected to a main aquaculture line so that the buoy is not affected by the waves. A material to be molded on the outer diameter and epp or eps are the same or similar, and thus environmentally-friendly properties are ensured. According to the present invention, body grooves are formed at both sides of a body, and the entire surface of a built-in buoy having a side surface formed at the outside of the body grooves is wrapped and molded. The built-in buoy comprises: a straight connecting groove is formed in a horizontal state from the body grooves in a position enough to be locked on both sides with the side surface having a semicircular shape on the outside of the body grooves in which the outer diameter is smaller on both sides of the cylindrical body in the center and is formed stepwisely; and then an arc-shaped groove is formed at the tip of the central part on both sides of the side surface. In the aquaculture buoy, a body, a body groove, and the entire surface of the side thereof are surrounded with a body part, a body groove part, and a side surface part while a welded reinforcement connection part is formed in half of the entire surface, and a buoy connecting string is fixed to a connecting ring so that the body part is erected and installed in a center end ring forming part of the side part. The ring forming part has a fixing groove part, is connected to the welded reinforcement connection part in half of the entire surface, and protrudes to be fixed integrally. Then, the fixing groove part is formed at both sides thereof.

Description

Eco-friendly buoy for oyster submergence aquaculture and aquaculture installation structure using it}

The present invention relates to an eco-friendly buoy for aquaculture and a farm installation structure using the same.In more detail, after forming an epp or eps buoy by foaming, a molten resin is supplied in a state in which the epp or eps buoy is supplied to the insert mold. Enclosing the outer diameter and molded into a single piece;

By installing eco-friendly buoys, the buoy connecting straps on both sides of the side are tied in a single line to be connected to the main line so that they are not affected by waves. It relates to an eco-friendly buoy for aquaculture and the installation structure of a farm using the same.

The buoy serves as a route marking function to be installed for safe navigation of a ship, a positioning function to install various fishing vessels or fishing gear at a desired position in seawater at a predetermined depth, and a display function to easily identify the place where the fishing gear is installed. , Also called bui or bugu.

Currently mainly used buoys are foam buoys, plastic buoys with blow molding and injection molding structures, and tubular buoys made of rubber with air injected inside.

In general, the buoys used the most are foamed foam buoys. Foamed foam buoys are foam-molded with foamed resin materials such as EVA, PE, etc., and have a coupling hole that communicates with the air chamber inside the cylinder and has a concave ring groove in the middle, and the cylinder is a buoy made of foamed foam material. Are proposing.

The foamed foam material as described above has a problem in that the material is soft, and when used at sea, it is easily crushed by external shocks such as currents, waves, work ships, etc., or when used at the seabed, it is not able to withstand water pressure and is easily damaged. In addition, since the tissue is damaged by strong ultraviolet rays, the service life is very short, the density of the foam material is low and the surface is rough, so foreign substances such as various shellfish are easy to adhere, and moisture penetrates into the foam foam and it becomes buoyant as time passes. This rapidly deteriorates, and the broken foam fragments float in the sea and are not easily destroyed, causing serious marine pollution and coastal pollution.

In addition, the foamed foam fragments that are damaged from the foam buoys serve as a habitat for various pathogens and become a cause of disease in the farm. Even marine fish die from eating pieces of foam. As such, buoys made of foam foam have a bad effect on the conservation of marine ecosystems and fish stocks. As a temporary measure to solve this problem, a product in which a foam made of PE is covered is being used. However, these products also cannot prevent the penetration of seawater, and are easily corroded and damaged by sunlight and seawater, and their fragments are also a cause of marine pollution.

In particular, when oysters are farmed in a drop-down type, an oyster farming ship 41, in which oysters 42 are farmed at regular intervals, is vertically connected to a farmed ship 40 having a length of about 200 meters, and the farmed ship 40 At intervals of 1 to 1.2 meters, buoyancy buoys are connected to the body grooves (13) on both sides to be installed.

However, since the buoys are connected to the cultured main ship at narrow intervals, it is complicated and water communication is not performed normally, and the amount of buoys is about 2,000 per 1ha of fishing ground, which requires a lot of installation work time and causes typhoons or waves. When the oyster was strongly generated, the movement of the oyster attached to the oyster farm increased due to the movement of the buoy according to the waves, and the problem of dropping off easily and the loss of oysters increased, resulting in a problem of reducing the harvest.

In addition, since a lot of barnacles are attached to the buoy, it is difficult to remove them, so they are dried in the sun for normal use of the buoy, but after the barnacles are dried, they are discarded in the sea, which causes pollution and removes barnacles attached to a large amount of buoys. There was a lot of cost and inconvenience in work.

Therefore, the present invention was conceived to solve these conventional shortcomings, and the problem of the present invention is to mold the internal buoy through epp or eps foaming, and then wrap the entire outer diameter of the internal buoy with a molten resin to form an integral type. It aims to provide eco-friendly buoys for oyster farming.

Another problem of the present invention is that an eco-friendly buoy for oyster farming can be installed over a wide distance, and it is an object of the present invention to be able to stand and use it.

Another problem of the present invention is to form a connection ring in the center of the side part and connect the buoy connection string to the farmed main line, so that the eco-friendly buoy for oyster farming is not affected by the waves, so that the movement is minimized and the movement does not affect the oyster. It is aimed at.

Another problem of the present invention is that when the eco-friendly buoy for oyster farming is attached to the barnacle in the submerged part, by rotating the buoy 180° and connecting the other side, it is possible to remove it without performing a separate drying operation in the sun. The purpose.

The present invention consists of a form-type buoy that is formed by forming a body groove on both sides of the body and enclosing the entire surface of the internal buoy having a side surface formed on the outside of the body groove;
The internal buoy has a straight connection groove formed horizontally from the body groove at a position such that it is locked in both sides of the side having a semicircular shape on the outer side of the body groove that is formed in a row with a smaller outer diameter on both sides of the cylindrical body in the center. Including that an arc-shaped groove is formed at the front ends of both central portions of the rear side,
The aquaculture buoy is a buoy so that the entire surface of the body, the body groove, and the side is wrapped around the body part, the body groove part, and the side part, and a welding reinforcing connection part is formed in half of the entire surface, and the body part is erected on the central tip ring forming part of the side part. Including that the connecting strap is fixed to the connecting ring, wherein the ring forming portion is formed with a fixing groove, and is connected to the welding reinforcing connection on half of the entire surface and is protruded to be fixed integrally, and then the fixing groove is formed on both sides. will be.

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The present invention includes connecting the aquaculture buoy and the aquaculture main ship so that the oysters are connected to the oyster farming ship connected at regular intervals to the farming ship and submerged, and the aquaculture buoy is one of the connecting rings on the side in an erect state. Including that it is connected with a buoy connection strap to be fixed to the form main line, and a buoyancy buoy between the aquaculture buoy includes connecting the sagging prevention strap to the form main line through a cylindrical connecting strap;
The aquaculture buoy covers the entire surface of the body, the body groove and the side surface, and the welding reinforcement connection part is formed in half of the entire surface, and a connection ring is formed in the central tip ring forming part of the side part and erected. Including that the buoy connecting strap is fixed to one side of the connecting ring to be installed and then connected to the form main line at intervals of 7 to 8 meters,
The buoyancy buoy is connected so that two buoyancy buoys are located between the aquaculture buoys on the aquaculture main line, in which a sagging prevention strap is connected to a cylindrical connection strap fixed on both sides, and the sagging prevention strap is immersed to a depth of 2 meters from the water level. It is characterized by that.

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In the present invention, after molding the interior buoy through epp or eps foaming, the entire outer diameter of the interior buoy is wrapped in a molten resin and molded into a single piece, so that conventional buoyancy buoys and an eco-friendly buoy for submerged (submerged in water) oyster farming are used to a minimum. Is to provide the effect.

The present invention can be installed so as to expose one by one eco-friendly buoy for oyster farming at a wide distance of 7 to 8 meters, and it can be used after being connected using a buoy connecting string, so that installation is easy and management is provided. .

In the present invention, since the eco-friendly buoy for oyster farming is not affected by the waves by forming a connection ring in the center of each side of each side to connect the buoy connection string to the farmed main line, movement is minimized. It provides an effect of increasing income by preventing oysters from dropping out as they do not affect the movement.

In the present invention, when an eco-friendly buoy for oyster farming is attached to a barnacle in a submerged part of the water, take out the buoy and rotate it 180° without drying it separately and connect it to the connecting ring on the other side, so that the barnacle is exposed to the outside of the water. The barnacles can be easily removed without performing the process, saving labor and providing convenient management effects.

1 is a partial cross-sectional front view of an interior buoy showing a preferred embodiment of the present invention
Figure 2 is a side view of the internal buoy of the present invention
3 is a front view of a buoy for aquaculture in a state surrounding the internal buoy of the present invention
4 is a plan view of a buoy for aquaculture in a state surrounding the internal buoy of the present invention
Figure 5 is a side view of the buoy for aquaculture in a state surrounding the internal buoy of the present invention
Figure 6 is a partial cross-sectional view of the buoy for aquaculture of the present invention
7 is a partial cross-sectional view of a link for a buoy for aquaculture of the present invention
Figure 8 is a front view of the installation state showing an embodiment of the present invention

With respect to the embodiments of the present invention posted in the text, specific structural or functional descriptions are exemplified only for the purpose of describing the embodiments of the present invention, and the embodiments of the present invention may be implemented in various forms. It should not be construed as being limited to the embodiments described in.

In the present invention, various modifications may be made and various forms may be applied, and specific embodiments will be illustrated in the drawings and described in the text. However, this is not intended to limit the present invention to a specific form disclosed, it should be understood to include all changes, equivalents, or substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for components.

Terms such as first and second may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

When a component is referred to as being "connected" or "installed" to another component, it is understood that it may be directly connected to or installed with the other component, but other components may exist in the middle. It should be.

The terms used in the present application 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. In the present application, terms such as "include" or "have" are intended to designate the presence of specified features, numbers, steps, actions, components, parts, or a combination thereof, but one or more other It is to be understood that it does not preclude the presence or addition of features, numbers, steps, actions, components, parts, or combinations thereof.

Unless otherwise defined, 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 the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, preferred embodiments of the present invention will be described in more detail according to the accompanying drawings.

1 is a partial cross-sectional front view of a built-in buoy showing a preferred embodiment of the present invention, Figure 2 is a side view of the built-in buoy of the present invention.

The interior buoy 10 molded by foaming of epp or eps has a cylindrical body 11 formed in the center, and the outer diameter is smaller on both sides of the body 11 and is formed to be a step, so that the body is fixed by winding a string. A groove 13 is formed, and a semicircular side surface 12 is formed on the outside of the trunk groove 13.

In the side surface 12, a straight connection groove 14 is formed in a horizontal state as shown in the drawing from the trunk groove 13 at a position of about half on both sides, and then an arc-shaped groove 15 at the front end of the central portion of the side surface 12. ) Is formed on both sides.

3 is a front view of a buoy for aquaculture in a state wrapped around the internal buoy of the present invention, FIG. 4 is a plan view of a buoy for aquaculture in a state wrapped around the internal buoy of the present invention, and FIG. 5 is a buoy for aquaculture in a state surrounding the internal buoy of the present invention Side view, Figure 6 is a partial cross-sectional view of the main portion of the buoy for aquaculture of the present invention, Figure 7 is a partial cross-sectional view showing a link for the buoy for aquaculture of the present invention.

In the state that the internal buoy 10 is supplied to the insert mold, high-density polyethylene or low-density polyethylene with antioxidant (OA) added is melted at a temperature of 190-230℃ and supplied to the insert mold to wrap the internal buoy 10 with a certain thickness. It is to mold the buoy 20 for aquaculture.

The aquaculture buoy 20 is to be molded so that the molten resin is supplied to the outer diameter of the internal buoy 10 at a constant thickness to be wrapped and molded into an integrated body, and the body grooves on both sides of the body part 21 which are wrapped around the body 11 and molded. The body groove 23 providing the position of (13) is formed, and the side portion 22 surrounding the semicircular side surface 12 is formed to the outside of the body groove 23.

The side part 22 fills all the connection grooves 14 so that it is not marked on the outer diameter so that the connection groove 14 is filled with polyethylene, and the fixing grooves 24 are formed in the groove part 15, and spaces are spaced on both sides of the center. And, in the center, the ring forming part 27 through which the connecting ring 25 is formed is formed.

The aquaculture buoy 20 is formed to be integrally formed by applying pressure while the upper insert mold and the lower insert mold meet at about half of the entire surface, and the half portion formed to be integrally formed is welded along the ring forming part (27). It is to provide a structure in which the reinforcing connection portion 26 is partially protruded and fixed to each other.

As a result, the built-in buoy 10 is formed integrally with the aquaculture buoy 20 wrapped around a certain thickness, and the welding reinforcing connecting portion 26 protrudes along the ring forming portion 27 from the connecting ring 25 portion. You will have.

The aquaculture buoy 20 is installed in the transverse direction when a string is tied to the trunk groove 23, and when the oyster is formed in a drop-down manner, the buoy connecting string on either side of the connecting rings 25 on both sides (30) is tied up and used.

Figure 8 is a front view showing the installation state showing an embodiment of the present invention, a form buoy 20 installed so that about half of the body part 21 is immersed in seawater is a connection ring ( 25) is made in an erected state to be submerged, and oyster culture vessels 41 are installed at regular intervals on the 200-meter-long aquaculture main vessel 40 that is installed in a submerged manner, so that the oysters 42 for aquaculture are attached.

The form main line 40 connects one end of the buoy connecting strap 30 at intervals of 7 to 8 meters, and uses the space of the fixing groove 24 in the connecting ring 25 formed in the ring forming part 27. It is to connect the other end of the connection string (30).

The buoy connection strap 30 can be connected by a single line or multiple lines, but it is preferable that the aquaculture buoy 20 and the aquaculture main line 40 are connected by a single line.

The aquaculture main line 40 is to be immersed in the water at a depth of about 2 meters at the water level, and two buoyancy buoys 50 each so that the aquaculture main line 40 is not stretched and maintained horizontally between the aquaculture buoys 20 ) To fix the cylindrical connection string 52, and then connect the cylindrical connection string 52 and the form main line 40 with the sagging prevention string 51.

In the present invention made of this configuration, the body grooves 13 are formed on both sides of the body 11 by epp or eps foam, and have a groove 15 on the outside of the body groove 13, and the connection groove 14 This is to mold the interior buoy 10 formed by molding the connected side (12).

When the interior buoy 10 is molded, polyethylene is melted in the upper and lower insert molds while being supplied to the insert mold, and then supplied to the insert mold so that it is uniformly supplied to the entire surface of the interior buoy 10.

After the molten polyethylene is supplied to the entire outer diameter of the interior buoy 10, the trunk groove 23 on both sides of the trunk 21 surrounding the interior buoy 10, and the side portions 22 on the outside of the trunk groove 23 Is molded and the integral form buoy 20 is molded.

While the aquaculture buoy 20 is molded, the molten polyethylene supplied to the groove 15 is formed with a connecting ring 25 penetrating through the ring forming part 27 in the center, and fixing grooves ( 24) is formed, and as a line is formed along half of the entire surface, the welding reinforcing connection portion 26 is formed, and it is formed integrally in a molten state.

The aquaculture buoy 20 is molded while enclosing the entire surface of the interior buoy 10 with molten polyethylene resin, so it is molded into a non-separable integral type to provide a molded state that is not easily damaged by external impact, and welded reinforced connection ( In accordance with 26), it is cooled integrally in a molten state to provide a single structure of a single material to provide a stable molding state.

The aquaculture buoy 20 can be used by tying strings on both of the trunk grooves 23 on both sides, and when used for submerged oyster farming, oysters at regular intervals are placed on the aquaculture main line 40 having a length of about 200 meters. Connect the culture vessel (41) so that the oysters (42) are attached to the culture, and connect the buoy connection string (30) at 7-8 meters intervals of the culture main line (40) to attach the aquaculture buoy (20) on both sides of the side part (22). The aquaculture buoy 20 is erected by connecting it to one of the connecting rings 25 so that the aquaculture main vessel 40 is installed in the water of about 2 meters after being submerged in seawater about half.

The buoy connecting strap 30 is fixed using the fixing grooves 24 on both sides of the connecting ring 25, and can be connected stably and steadily through the thickness of the ring forming part 27, and a plurality of buoys Although the connection string 30 can be used, it is preferable to connect with a thick one line.

Since the aquaculture buoy 20 connects the connecting ring 25 and the aquaculture main line 40 through a single line through the buoy connecting string 30, the aquaculture main line 40 is kept submerged in a certain water, so that the oyster 42 The aquaculture buoy (20) in an erected state moves according to the waves when a typhoon occurs and high waves are formed, but the movement of the aquaculture buoy (20) is carried out by the connection ring (25). Since it is transmitted to the connecting strap 30, the movement according to the waves is not greatly transmitted, so that there is little movement of the form main line 40, so that the occurrence of a phenomenon in which the oyster 42 is dropped can be prevented.

In addition, since the aquaculture buoy 20 is installed at intervals of 7 to 8 meters, the installation of the aquaculture buoy 20 can be conveniently performed. It is a very productive one that delivers very little money, increasing income by more than 10%.

At the same time, since the barnacles are attached to the side part 22 submerged in seawater and the weight increases, the problem of separating to remove the barnacles is solved, and the aquaculture buoy 20 is rotated 180° in the installed state without separating it to the outside. When the buoy connection string 30 is connected to the connection ring 25 of the barnacle, the part where the barnacle is attached is exposed to the upper side of the seawater, so it dries and disappears by sunlight, so that the barnacle can be easily removed without a large consumption of manpower.

Between the aquaculture buoys 20 of the form main line 40, two buoyancy buoys 50 are supplied to fix the cylindrical connecting straps 52 on both sides, and then the cylindrical connecting straps 52 with the sagging prevention straps 51. ) And the form main line 40 is connected, it is possible to prevent the phenomenon that the form main line 40 is stretched due to the long distance installation of the aquaculture buoy 20.

10: internal buoy 11: body
12: side 13: trunk groove
14: connection groove 15: groove
20: aquaculture buoy 21: body
22: side portion 23: body groove
24: fixing groove 25: connecting ring
26: welding reinforcing connection portion 27: ring forming portion
30: buoy connection strap 40: western style main line
41: oyster farm 42: oyster
50: buoyancy buoy 51: sagging prevention strap
52: cylindrical connection string

Claims (7)

Body grooves 13 are formed on both sides of the body 11, and form a buoy 20 that wraps around the entire surface of the interior buoy 10 on which the side surface 12 is formed on the outside of the body groove 13 Done;
The built-in buoy 10 is straight at a position such that it is locked in both sides to the side surface 12 having a semicircular shape on the outside of the trunk groove 13 formed to have a smaller outer diameter on both sides of the cylindrical body 11 in the center. After the connection groove 14 of the shape is formed in a horizontal state from the trunk groove 13, the grooves 15 are formed in an arc shape at the front ends of both central portions of the side surface 12,
The aquaculture buoy 20 covers the entire surface of the body 11, the body groove 13, and the side surface 12 with the body part 21, the body groove part 23, and the side part 22. Including that the welding reinforcement connection part 26 is formed and the buoy connection strap 30 is fixed to the connection ring 25 so that the body part 21 is erected and installed on the central tip ring forming part 27 of the side part 22 And, the ring-forming part 27 is formed with a fixing groove 24 and is connected to the welding reinforcing connection part 26 on half of the entire surface and protruded to be fixed integrally, and then the fixing grooves 24 are formed on both sides. Eco-friendly buoy for aquaculture, including that.
Including connecting the aquaculture buoy 20 and the aquaculture main ship 40 so that the oyster 42 is connected to the oyster farming ship 41 connected to the farming main line 40 at regular intervals and submerged in a submerged manner, the form The buoy 20 is connected to one of the connecting rings 25 of the side part 22 in an erect state and is connected to one of the connecting rings 25 and fixed to the form main line 40, and the buoy for the form 20 ) Between the buoyancy buoy 50, including connecting the sagging prevention strap 51 to the form main line 40 through the cylindrical connecting strap 52;
The aquaculture buoy 20 covers the entire surface of the body 11, the body groove 13, and the side surface 12 with the body part 21, the body groove part 23, and the side part 22. A welding reinforcing connection part 26 is formed, and a connection ring 25 is formed on the central tip ring forming part 27 of the side part 22, and a buoy connection strap 30 is installed on one side of the connection ring 25 so that it is erected. Including that after being fixed and connected to the form main line (40) at intervals of 7 to 8 meters,
The buoyancy buoy 50 is a form main line 40 to which a sagging prevention strap 51 is connected to a cylindrical connection strap 52 fixed on both sides, and the sagging prevention strap 51 is immersed to a depth of 2 meters from the water level. A farm installation structure using an eco-friendly buoy for oyster submersion, characterized in that the two buoyancy buoys 50 are connected to be positioned between the aquaculture buoys 20 in. delete delete delete delete delete

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