KR100401451B1 - mesh type plastic board and artificial fish breeding build with mesh type plastic board - Google Patents

Abstract

The present invention relates to an artificial reef consisting of a mesh-type synthetic resin plate for artificial reefs and a skeleton attached thereto.

The present invention provides a mesh-shaped synthetic resin sheet to reduce the current resistance, and furthermore, by attaching the mesh-shaped synthetic resin sheet to a frame-shaped artificial reef made of steel beams or concrete structures to enable the effect of shading and enlargement It is for a mesh-type synthetic resin plate attached artificial reef to lower the manufacturing cost and to provide a rich habitat of fish.

To this end, the present invention is to reduce the resistance of the current in the existing artificial reefs and to increase the flexibility of the mesh type synthetic resin plate having a certain width and thickness and artificial aquatic plants to increase the effect of the plate and artificial reefs for seawater vortex generation Is disclosed.

Description

Mesh type plastic board and artificial fish breeding build with mesh type plastic board}

The present invention relates to a mesh-type synthetic resin plate and an artificial reef attached thereto, and more particularly, to a mesh-shaped synthetic resin plate and artificial beams and concrete for use as artificial reefs by making a plastic having a predetermined width and thickness in a mesh shape. It relates to an artificial reef with the plate attached to a frame made of a structure.

In order to provide a habitat for fish and shellfish to the desolate seabed, many reefs have been installed on the sea floor, but the existing methods of making the reefs are difficult to modify or enlarge them. According to a recent study, the size of the reefs is effective to increase the efficiency of the reefs. However, the conventional reefs production method is expensive due to the high manufacturing cost and the inconvenience of installation due to excessive loads, and the spacing between the columns and the beams is large. This cannot be formed.

In addition, in order to provide a habitat for fish that floats underwater, pour reefs floating at a certain depth in the water are installed, but these swells are difficult to overcome the flow resistance of the currents, which has a problem of being easily broken.

The present invention has been made to solve this problem, while forming a mesh-shaped synthetic resin plate, while installing between the outer surface or the skeleton of artificial reefs formed of concrete or steel beam having a predetermined shape to form a hide and shell of fish and shellfish To increase the habitat of fish and shellfish.

Still another object of the present invention is to increase the gathering of fish and shellfish by generating vortices of seawater to make food of fish and shellfish such as plankton floating on the seabed.

It is another object of the present invention to provide a swollen herb that is resistant to the flow of currents.

Still another object of the present invention is to provide fishes and swollen, but to provide a lot of hides and shades in the shellfish.

It is still another object of the present invention to provide a fishery recluse passage within a fishery to provide a spawning area for fish and fish and a living space for fry.

1 is a structural diagram of a first embodiment of the present invention.

2 is a perspective view of a mesh type synthetic resin plate of the first embodiment of the present invention.

3 is a perspective view of a plate for generating seawater vortex of the first embodiment of the present invention.

Figure 4 is a cut perspective view for showing a first embodiment of a method of fixing the mesh-like plate of the present invention to a concrete artificial reef.

Figure 5 is a cross-sectional view showing another embodiment of the method for fixing the mesh-like plate of the present invention to artificial artificial reefs.

6 is a perspective view for illustrating a second embodiment of the present invention.

7 is a perspective view for illustrating a third embodiment of the present invention.

8 is a perspective view for illustrating a fourth embodiment of the present invention.

9 is a cross-sectional view illustrating a method for interconnecting the mesh-shaped plastic sheeting of the present invention and applying it to a large reef or swollen reef.

10 is a perspective view for illustrating the various forms and indentation process of artificial plants in the present invention.

11 is a perspective view of the unitary meat hiding passage of the present invention.

Fig. 12 is a perspective view of the abdominal meat hiding passage of the present invention.

FIG. 13 is a perspective view illustrating the meat silver passage being attached to the mesh-type synthetic resin sheet. FIG.

Features of the present invention having the above object

An artificial reef skeleton formed by concrete or steel beams;

Attached to the framework, it is a unit mesh by a band having a predetermined width and thickness, and comprises a mesh-type synthetic resin plate is connected to the unit mesh to form a plate.

In addition, the artificial reef in the present invention preferably further comprises a vortex induction plate made of a synthetic resin perforated hole for the generation of vortex attached to the framework.

In addition, in the present invention, the artificial reefs further include artificial plants made of synthetic resin, the artificial plants are preferably inserted into the insertion groove formed in the mesh-type synthetic resin plate.

Further, in the present invention, the artificial reef is protruded into the cylindrical main passage body and the main passage body, the inside is made of branch pipes in communication with the interior of the main passage body, the main passage body is cut in the longitudinal direction of the It is preferable to further include a meat hiding path that can be inserted into the belt.

In addition, in the present invention, the artificial reef includes two cylindrical main passage bodies and the main passage body, but connecting passages communicating with the inside of the main passage body, wherein the main passage bodies are cut in the longitudinal direction. It is preferable that the plurality of meat is inserted into each of the adjacent strips of the mesh shape further comprises a new passage.

Another feature of the present invention

A weight layer formed of a material having a high specific gravity at the bottom thereof so as not to flow in the current;

A support fixed to the weight layer and protruding substantially perpendicular to the weight layer;

The unit mesh is formed by bands having a predetermined width and thickness, and at least one synthetic resin plate formed by connecting the unit meshes is fixed to the support.

Another feature of the present invention

A herbaceous body in which synthetic resin plate materials, each of which has a width and a thickness of the synthetic resin body, are joined to each other by a joint member;

A plurality of negatives connected to the fish body to provide buoyancy to the fish body;

In order to prevent the reef body from flowing to the current to prevent the reef is pour herb comprising a plurality of fixing means connected to the reef body and fixed to the bottom surface.

In another aspect of the present invention, in the mesh-type synthetic resin sheet for reducing the current resistance of artificial reef formed of synthetic resin,

It is formed of the synthetic resin, the unit mesh by a band having a predetermined width and thickness, is a mesh-type synthetic resin plate material that is connected to the unit mesh to form a plate.

In addition, the mesh-type synthetic resin plate in the present invention is preferably made of a thin plate so that it can be covered on the outer peripheral surface of the artificial reef made of a concrete structure.

1 is a structural diagram of a first embodiment of the present invention.

The first embodiment is a structural diagram attached to the mesh type synthetic resin plate 11 and the vortex causing plate 12 to the artificial reef 10 made of a conventional concrete structure. When the mesh type synthetic resin board 11 is attached to the artificial reef 10, the shadow of the artificial reef 10 can be formed to increase the efficiency of the fish reef. In particular, by attaching the artificial seaweed to be described later to each mesh can further increase the effect of the shade. In addition, the vortex inducing plate 12 for attaching the vortex of the sea water is attached to one surface of the artificial reef (10). When vortices are generated inside and outside the artificial reef 10 by the vortex-inducing plate 12, fish and shellfish inhabiting the artificial reef 10 by floating the Frankton deposited on the bottom of the artificial reef 10 together with the vortex. Can provide abundant food.

2 is a perspective view of a mesh-type synthetic resin sheet material of the first practical example of the present invention.

Meshes made of a band of synthetic resin having a predetermined thickness and width are interconnected to form a plate 11. At this time, it is preferable that the strips have a width and a thickness of 2 to 5 cm, respectively. If the width and thickness of the band is less than 1cm, the light blocking effect is insufficient to form a shade film, and if the band is over 5cm, the lifespan is not long because it is resisted by the current flow. In addition, the distance between the mesh and the mesh for the same reason is the most suitable for the size of reducing the resistance of the current while forming a shade film of 20cm to 70cm in the horizontal and vertical. In addition, the size of the mesh-like plate 11 may vary depending on the material forming the synthetic resin, but considering the strength according to the current resistance, preferably the width and length is preferably 150cm to 350cm.

3 is a perspective view of the seawater vortex causing plate shown in FIG.

In order to enhance the effectiveness of the reefs, vortices are formed around the reefs, and the food of fish and shellfish, such as plankton deposited on the sea bottom, must be suspended in the seawater. In the case of the existing reefs, the vortex formation effect is insufficient because the seawater is changed to the vortex only by the reef skeleton. Vortex induction plate 12 is formed by irregularly perforated circular hole in the plate of synthetic resin in order to induce vortex, the thickness of about 3cm is appropriate so as not to be destroyed by the resistance by sea water, and the height is also within 1m. .

Figure 4 is a cut perspective view for explaining a method of fixing the mesh-type synthetic resin plate of the present invention to a concrete artificial reef.

When the mesh-shaped synthetic resin plate 11 is installed between the horizontal column 41 and the horizontal column 42 forming a frame of the concrete artificial reef 10 having a quadrangular column shape, the horizontal column 41, ( The edge of the mesh-shaped synthetic resin plate 11 is partially cut between the reinforcing bars 45 to 52 protruding from the upper surface of 42), the cut bands 43 and 44 are placed, and concrete is poured thereon. Harden. In this manner, by combining the two to four corners of the mesh-shaped plate 11 to the artificial reef (10) it can provide a fish habitat space, such as to form a shade on the artificial reef.

5 is a cross-sectional view showing another embodiment of a method of fixing the mesh-type synthetic resin sheet of the present invention to a concrete artificial reef.

In order to attach the mesh-type synthetic resin sheet to the artificial artificial reef, nails 57 and 58 made of a corrosion-resistant material such as stainless steel nails or cylindrical plastic nails having cracks therein may be used. In this case, the gap of the plastic nail is narrowed in the process of entering the nail, so that the nail is easily press-fitted, and is completely formed so as to be shot outward so as not to fall out.

Holes 52 and 53 through which nails can be pressed are formed in the outer wall 51 of the concrete frame of the artificial reef, and holes 55 and 56 are also formed in the strip 54 forming a mesh-type synthetic resin sheet. do. The nails 57 and 58 are press-fitted into the holes 55, 56, 52, and 53 formed as described above, so that the mesh-type synthetic resin sheet is fixedly attached to the concrete frame. At this time, at least two sides should be fixed to the frame to combine the mesh type resin sheet stably.

6 is a perspective view for illustrating a second embodiment of the present invention.

The artificial reef 10 of the second embodiment forms a weight layer 61 made of a plate-shaped concrete layer having a considerable weight, so that the skeletons 62 are fixedly installed on the weight layer 61 and extend, The mesh type synthetic resin plate 11 is provided at 62 to form a plurality of rows and layers. In this case, the framework 62 may be an iron structure, it may be a synthetic resin.

Such artificial reef (10) can be effectively used in the seabed because the sea level is low and can be effectively used in the seabed inappropriate to drop large artificial reefs.

7 is a structural diagram for illustrating a third embodiment of the present invention.

The third embodiment is for forming a swollen candle, the edge of the mesh-shaped synthetic resin sheet 11 is connected to the buoys (71), (72), (73), (74) by a rope to gain buoyancy The ropes 75, 76, 77, and 78 are fixed by anchor bolts (not shown) embedded in the seabed to maintain a constant height. This swelling can be installed on the surface of the current, but considering the distribution of fish, such as surface and aquatic habitats, it is installed underwater to provide a habitat for living fish that floats underwater without living on the seabed. It is preferable to form

8 is a perspective view for illustrating a fourth embodiment of the present invention.

The fourth embodiment is to make a thin thin mesh-type synthetic resin plate 11 to be flexible to cover the artificial reefs in order to increase the effectiveness of the existing medium and small concrete artificial reefs.

The thin-mesh mesh synthetic resin plate 11 is in close contact with the outer circumferential surface of the hemispherical artificial reef 80 or spaced a predetermined distance from the outer circumferential surface. Such thin thin mesh-type synthetic resin sheet 11 can be produced by a variety of molding methods, such as mold, extrusion, which, as in the third embodiment, can reduce the separate attachment process, etc. Sufficient habitat for fish and shellfish can be provided.

In addition, in the present embodiment has been described as an example to cover the thin mesh mesh plate to cover the hemispherical concrete artificial reefs, but the concrete artificial reefs can be produced in various forms such as horn triangle shape, overpass shape, cylindrical shape, The fourth embodiment is not limited to simply covering the hemispherical reefs, but adjusts the size and the like to accommodate the various reefs.

9 is a cross-sectional view illustrating a method for interconnecting the mesh-shaped plastic sheeting of the present invention and applying it to a large reef or swollen reef.

In order to use the mesh-shaped plastic plates 11 and 11 'attached to the artificial reefs, the plate 11 and the plate 11' may be bundled with a rope, and they may be bundled using a separate joint member. It can be shown. As the joint member, a band 92 having a tongue which can be tightened on both sides is preferable. Band body 93 is formed in both ends of the tooth is formed with teeth in one direction, the teeth can be advanced in one direction, but the band ring 94, 95 formed with a tongue so that the reverse is impossible band body ( 93 is inserted into the end of the mesh-shaped plate 11, 11 'end of the band body 93 is pulled into the band body 93 can be easily connected to the plate.

10 is a perspective view for illustrating the various forms and indentation process of artificial plants.

In the first to fourth embodiments of the present invention, various types of artificial plants are pressed into the mesh-type synthetic resin plate to provide an environment in which fish and shellfish inhabit the artificial reefs in order to increase the effectiveness of the artificial reefs.

The habitat of fish and shellfish should be easy to cover up with adequate shadowing and abundant food. The use of artificial aquatic plants for this purpose can increase the effectiveness of artificial reefs by forming shadows and forming partial vortices. Artificial plants can be produced in a single type (105), 106 and integral type (107), (108). Depending on the working conditions, the single type may be advantageous and the integrated type may improve the work efficiency. In addition, the stems of the artificial plants 105 and 107 are formed substantially perpendicular to the plate surface, and the stems of other artificial plants 106 and 108 are formed horizontally to the plate surface. It is a design matter that various types of artificial plants can be produced between the horizontal and the vertical.

Artificial myelin sheathing grooves 101, 102, 103, and 104 are formed in the longitudinal direction of the strip of the mesh-type synthetic resin sheet 11. Artificial plants (105), (106), (107) and (108) suitable for the grooves (101), (102), (103) and (104) are pressed. Artificial plants 105, 106, 107, and 108 are elastic resins that are inserted into the insertion grooves 101, 102, 103, and 104 so as not to fall out, and have a high coefficient of friction. The stem 109 ′ and the leaf 109 ′ formed of a plastic material formed during molding of the insert 109 and the insert 109. The stem 109 ′ and the leaf 109 ′ may be made of the same material as the insert 109 and may be formed of other materials. In particular, when formed of a different material has an insertion hole that can be inserted into the insertion table 109, it can be produced by pressing the stem (109 ') into the insertion hole. In addition, the shape of the insertion table 109 is preferably the bottom portion is smaller than the width of the insertion groove 101, the width of the upper surface so that it can be pressed into the insertion groove 101 fixed. Other horizontal monoliths, vertical monoliths, and horizontal monoliths are also pressed in the same way.

FIG. 11 is a perspective view of a single meat steal passage of the present invention, FIG. 12 is a plural meat transport passage, and FIG. 13 is a perspective view for attaching the meat silver passage to a mesh-type synthetic resin sheet.

The unitary meat stealth passage 111 is the main passage body 112 made of a cylindrical shape and the branch pipes 113, 114, (114) in communication with the inner space of the main passage body 112 perpendicular to the main passage body 112 ( 115), 116 are formed. The main passage body 112 is cut in the longitudinal direction to be fitted to the strip of the mesh-shaped synthetic resin plate (11).

The abdominal meat stealth passage 120 is connected by two cylindrical main passage bodies 121 and 122 by connecting passages 123 and 124 perpendicular to the main passage bodies. Each of the passage bodies 121 and 122 is formed with branch tubes 125, 126, 127, and 128 which are outwardly opposite to the connecting passages 123 and 124. In addition, the main passage body 121, 122 is cut in the longitudinal direction so that the main passage body can be inserted into the strip, meat steal passages 111, 120 are made of synthetic resin, preferably It can be produced by melting waste materials such as waste plastic, waste vinyl.

As shown in FIG. 13, the single meat stealth passage 111 is installed in a band forming a mesh, and the plural meat stealth passage 120 is installed in the bands adjacent to the main passage bodies. The meat steal passage can provide a suitable space for the spawning of fish and shellfish, and for this purpose, the main passage body preferably has a diameter of 30 to 50 cm, and the diameter of the connecting passage and branch pipe is preferably 10 to 25 cm. Do.

According to the mesh-type synthetic resin attached artificial reef having the above object and configuration,

(1) It is possible to form large artificial reefs at low prices, and in particular, manufacturing costs can be further lowered when artificial reefs are formed using waste plastics and waste vinyl.

(2) Since it is a mesh type, the service life can be extended by reducing the resistance to currents.

(3) It can be used to make as much width as necessary by connecting a plurality of mesh-type boards, and can adjust the buoyancy by the negative and fix the installation height by fixing the height of the seabed with rope to form the sea forest.

(4) It is possible to promote low seabed forest composition by connecting mesh type plate in multiple stages.

(5) Artificial plants can be squeezed onto the mesh of plastic plates to provide abundant space for shellfish.

(6) Fish recluse passages can be provided to provide spawning of fish and shellfish and hides for fry.

(7) By enclosing the outer circumferential surface of artificial reefs made of concrete structures, it is possible to form habitats for various fishes in artificial reefs composed of only skeletons.

Claims (9)

An artificial reef skeleton formed by concrete or steel beams; Attached to the frame, artificial reefs comprising a mesh-type synthetic resin plate to form a unit mesh by a band having a predetermined width and thickness, the unit mesh is connected to form a plate. The artificial reef as claimed in claim 1, further comprising a vortex guide plate made of synthetic resin having a hole perforated to generate a vortex attached to the framework. The artificial reef according to claim 1 or 2, wherein the artificial reef further comprises an artificial reef made of synthetic resin, wherein the artificial reef is inserted into an insertion groove formed in the mesh-type synthetic resin sheet. According to claim 1 or 2, wherein the artificial reef protrudes in the cylindrical main passage body and the main passage body, the interior is made of branch pipes in communication with the interior of the main passage body, the length of the main passage body Reefs are cut in the direction artificial artificial reefs, characterized in that it further comprises a meat stealth passage which can be inserted into the strip. According to claim 1 or 2, wherein the artificial reef includes two cylindrical main passage body and the connecting passages connecting to the main passage body and in communication with the interior of the main passage body, the main passage body They are cut in the longitudinal direction is inserted into each of the adjacent strips of the mesh-shaped meat is artificial reefs, characterized in that it further comprises a new passage. A weight layer formed of a material having a high specific gravity at the bottom thereof so as not to flow in the current; A support fixed to the weight layer and protruding substantially perpendicular to the weight layer; An artificial reef comprising: a unit mesh formed by bands having a predetermined width and thickness, and at least one synthetic resin plate formed by connecting the unit meshes is fixed to the support. A herbaceous body in which synthetic resin plate materials, each of which has a width and a thickness of the synthetic resin body, are joined to each other by a joint member; A plurality of negatives connected to the fish body to provide buoyancy to the fish body; Pour reefs, characterized in that it comprises a plurality of fixing means connected to the reef body and fixed to the bottom to prevent the flow of the reef body to be pushed to the current. In the mesh-type synthetic resin sheet to reduce the current resistance of artificial reef formed of synthetic resin, The mesh-type synthetic resin sheet material is formed of the synthetic resin, the unit mesh by a band having a predetermined width and thickness, unit meshes are connected to form a plate. 9. The mesh-type synthetic resin sheet as claimed in claim 8, wherein the mesh-shaped synthetic resin sheet is formed in a thin plate shape so as to be covered on an outer circumferential surface of the artificial reef made of a concrete structure.