KR20140078044A - Triangular tunnel type artificial fish-reef - Google Patents

Triangular tunnel type artificial fish-reef Download PDF

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Publication number
KR20140078044A
KR20140078044A KR1020120146460A KR20120146460A KR20140078044A KR 20140078044 A KR20140078044 A KR 20140078044A KR 1020120146460 A KR1020120146460 A KR 1020120146460A KR 20120146460 A KR20120146460 A KR 20120146460A KR 20140078044 A KR20140078044 A KR 20140078044A
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KR
South Korea
Prior art keywords
tunnel
sidewall
side wall
triangular
shaped body
Prior art date
Application number
KR1020120146460A
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Korean (ko)
Other versions
KR101475227B1 (en
Inventor
최용석
이영권
노한욱
노진구
김경택
Original Assignee
한국수산자원관리공단
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Priority to KR1020120146460A priority Critical patent/KR101475227B1/en
Publication of KR20140078044A publication Critical patent/KR20140078044A/en
Application granted granted Critical
Publication of KR101475227B1 publication Critical patent/KR101475227B1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • A01K61/77—Artificial fishing banks or reefs of monolithic form, e.g. blocks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/046—Artificial reefs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The present invention minimizes physical collision between algae and blue by constructing a tunnel-like structure having a triangular cross-section so that the installation stability is excellent, the composition effect of the sea forest can be maximized, and a wider space is provided inside, The present invention relates to a triangular tunnel-type artificial ear that can be protected.
The triangular tunnel-type artificial fish weft according to the present invention includes a tunnel-shaped body having a first sidewall, a second sidewall and a third sidewall so as to form a triangular section having an internal space formed therein, and each corner portion of the tunnel- And at least one opening is formed in the first sidewall, the second sidewall, and the third sidewall of the tunnel-shaped body.

Description

Triangular tunnel type artificial fish {TRIANGULAR TUNNEL TYPE ARTIFICIAL FISH-REEF}

The present invention relates to artificial fishes, and more particularly, to an artificial fishery having a tunnel-like structure having a triangular cross-section, thereby minimizing physical collision between algae and blue so as to maximize the installation stability, The present invention relates to a triangular tunnel-type artificial fish that can provide a wider space for fish and shellfish.

A fishing reef (fish reef) is a rock that is protruding from the bottom of the sea floor. It is a natural seawater inhabited by fishes, By changing the flow of seawater, it provides food and provides a shelter for fish to create the environment necessary for living fish and shellfish.

These reefs are called reefs, sediments, and shrubs depending on their shape, area, and bottom quality. Upstream and downward flows occur along the terrain and the nutrients are transported to the upper layer where the sunlight is shining. Because of this, the breeding of plankton becomes strong in the upper layer, and the fry which it feeds collects, and big fish which feeds such fry are gathered, and a good fishing ground is formed. The fish catch is considered to be a good fishery element because its complicated structure is suitable for fish to protect the body from the outside and vortexes are formed around the fish catches. The reefs are classified into volcanic reefs, structural reefs and coral reefs depending on the adults.

Artificial structures of concrete and iron are installed in the sea to function as natural reeds, which is called artificial fish reef. If artificial fishes are added, fish catches will be increased, and catches due to planned fisheries will be increased. Efficiency of fisheries and safe operation can be improved by reducing fishery operation cost through development of fishery near the fishery. You can expect. In addition, when an artificial fish is installed on the seabed in the coastal area, overfishing of the fishing boat is prevented.

The general shape of the artificial ear candle is a hollow cylindrical or hexahedral body with a through-hole formed in a wall surface of the body. In contrast to this, a bone-shaped body consisting of only a skeleton is formed on the outer rim, Respectively.

However, when the conventional artificial fish hens are stacked in multi-stages to form the artificial fish hens group, artificial fish hens stacked on the bottom due to the self-weight of the artificial fish hens are damaged or buried in the ground of the seabed, there was.

In addition, conventional artificial fishes are not only less stable in installation due to physical collision with algae and blue, but are also easily collapsed or lost due to typhoons and currents, resulting in remarkably reduced residential space of aquatic organisms, .

KR200293841 Y1, KR100962664 B1, KR100962667 B1

SUMMARY OF THE INVENTION The object of the present invention is to provide a tunnel structure having a triangular cross-section so as to minimize physical collision between a bird and a wave, And to provide a triangular tunnel-type artificial fish which can maximize the composition effect of the forest and protect the fish and shellfish more securely by securing a wider internal space.

It is a further object of the present invention to provide a method and apparatus for separating an internal space into a plurality of compartments to allow different kinds of fish and shellfish to form and grow in the compartments so that various fish and shellfish coexist within one artificial fish pond to naturally form a food chain Triangular tunnel-type artificial fishes.

According to an aspect of the present invention, there is provided a tunnel-type body having first, second, and third side walls so as to form a triangular cross-section having an inner space formed therein, and each of the corners of the tunnel- And one or more openings are formed in the first to third side walls of the tunnel-shaped body.

And the reinforcing protrusions protrude from the side walls of the tunnel-shaped body in a direction perpendicular to the side walls.

Further, the reinforcing protrusions are protruded from the center of each side wall.

The inner space of the tunnel-shaped body may be divided into a plurality of compartments by a partition wall, and the partition wall may be formed in a Y-shape.

According to the present invention, by constructing a tunnel-like structure having a triangular cross-section, it is possible to minimize the physical collision between algae and blue, thereby providing excellent structural stability, maximizing the composition effect of the sea forest, There is an advantage that it can be safely protected.

It is another object of the present invention to provide a method and apparatus for separating an internal space into a plurality of compartments to allow different kinds of fish and shellfish to form and grow in the compartments so that various fish and shellfish coexist within a single artificial fish pellet to naturally form a food chain There are advantages.

FIG. 1 is a perspective view illustrating a triangular tunnel-type artificial ear in accordance with an embodiment of the present invention.
2 is a front view showing a triangular tunnel-type artificial ear according to an embodiment of the present invention.
FIG. 3 is a view illustrating a state where a triangular tunnel-shaped artificial land is seated on a seabed ground according to an embodiment of the present invention.
4 is a perspective view illustrating a triangular tunnel-type artificial ear according to another embodiment of the present invention.
FIG. 5 is a front view showing a triangular tunnel-type artificial ear according to another embodiment of the present invention. FIG.
FIG. 6 is a view illustrating a state where a triangular tunnel-shaped artificial weir is seated on a seabed ground according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For the sake of convenience, the size, line thickness, and the like of the components shown in the drawings referenced in the description of the present invention may be exaggerated somewhat. The terms used in the description of the present invention are defined in consideration of the functions of the present invention, and thus may be changed depending on the user, the intention of the operator, customs, and the like. Therefore, the definition of this term should be based on the contents of this specification as a whole.

FIG. 1 and FIG. 2 are views showing a triangular tunnel-type artificial fish second according to an embodiment of the present invention.

As shown in the figure, the triangular tunnel artificial ear according to the present invention includes a tunnel-shaped body 10 having a first side wall 11, a second side wall 12 and a third side wall 13 so as to have a triangular cross-sectional structure do.

The tunnel-type body 10 is usually made of concrete or reinforced concrete. However, the tunnel-type body 10 may be made of natural wood (including waste wood) And a refined product of a tire), and the like.

In particular, the tunnel-shaped body 10 has a first side wall 11, a second side wall 12, a third side wall 13, and a third side wall 13. The tunnel-type body 10 has a triangular tunnel- Are connected to each other so as to form a triangle, thereby constituting a tunnel structure having a triangular cross section. The triangular cross section of the tunnel-shaped body 10 may be formed of various triangles such as an equilateral triangle, a right triangle, an isosceles triangle, and the like, but a triangle structure is preferable in consideration of structural stability and simplicity in installation. Each of the first sidewall 11, the second sidewall 12, and the third sidewall 13 has a constant thickness.

The tunnelled body 10 has an inner space 15 which serves as a habitat and a growth space for fish and shellfish and the like. Particularly, the inner space 15 has a first side wall 11 ), The second side wall 12, and the third side wall 13, as shown in Fig.

In this way, since the tunnel-shaped body 10 has a triangular structure, it is possible to minimize the physical collision with algae, waves and the like, thereby improving the structural stability. Particularly, the triangular inner space 15 So that the culture and growth of fish and shellfish can be further improved. In addition, a propelling force due to the flow is generated through the triangular structure of the tunnel-shaped body 10, thereby maximizing the effect of confinement of the fish.

The first sidewall 11, the second sidewall 12 and the third sidewall 13 of the tunnel-shaped body 10 are connected by a triangle to form the first sidewall 11, the second sidewall 12, There is an advantage that it is possible to sufficiently provide a confluence space in which spores of algae can be mixed on the inner surface and the outer surface side of the three side walls 13.

One or more openings 14 are formed in each of the first side wall 11, the second side wall 12 and the third side wall 13 so that the fish or shellfish can smoothly flow in and out through the openings 14 But the birds can be distributed smoothly. Particularly, there is an advantage that sunlight can effectively reach the bottom of the inner space 15 through the opening 14, thereby improving the form and growth efficiency of algae.

The first support protrusions 21, the second support protrusions 22, and the third support protrusions 23 protrude outwardly from the respective corners of the tunnel-shaped body 10. The length L1 of the first support protrusions 21, the length L2 of the second support protrusions 22 and the length L3 of the third support protrusions 23 are equal to each other, 12, and 13 among the first side wall 12, the second side wall 12, and the third side wall 13 are adjacent to the bottom of the seabed.

The first support protrusions 21 protrude in a direction orthogonal to the third side wall 13 at corner portions where the first side wall 11 and the second side wall 12 meet, And the third support protrusion 23 protrudes in a direction perpendicular to the first sidewall 11 at a corner where the second sidewall 12 and the third sidewall 13 meet, And protrude in a direction perpendicular to the second side wall 12 at corner portions where the first side wall 11 meets.

A first reinforcing protrusion 31 protrudes from the outer side of the first side wall 11 and a second reinforcing protrusion 32 protrudes from the outer side of the second side wall 12. The third side wall 13 The third reinforcing projection 33 is protruded. The first reinforcing protrusion 31, the second reinforcing protrusion 32 and the third reinforcing protrusion 33 can provide the tunnel body 10 with a more stable supporting force. The length T1 of the first reinforcing projection 31, the length T2 of the second reinforcing projection 32 and the length T3 of the third reinforcing projection 33 are equal to each other, 12, and 13 among the first side wall 11, the second side wall 12, and the third side wall 13 are adjacent to the bottom of the sea floor, a uniform supporting force can be given.

Particularly, the first reinforcing projection 31 protrudes from the center of the outer side surface of the first side wall 11, and in particular, the first reinforcing projection 31 and the second supporting projection 22 are arranged in line on the first axis X1 . The second reinforcing protrusion 32 protrudes from the center of the outer side of the second side wall 12 and the second reinforcing protrusion 32 and the third supporting protrusion 23 are arranged in a line on the second axis X2. The third reinforcing projection 33 protrudes from the center of the outer surface of the third side wall 13 and the third reinforcing projection 33 and the first supporting protrusion 21 are arranged in a line on the third axis X3. The first axis X1 is an imaginary axis extending from the central portion of the first sidewall 11 to the second support projection 22 and the second axis X2 is an imaginary axis extending from the center of the second sidewall 11 And the third axis X3 is an imaginary axis extending from the central portion of the third sidewall 13 toward the first support protrusion 21 side. The first axis X1, the second axis X2 and the third axis X3 intersect with each other at the center of the tunnel-shaped body 10.

As the first reinforcing projection 31 is located at the center of the first side wall 11, the plurality of opening portions 14 are symmetrically arranged with respect to the first reinforcing projection 31 in the first side wall 11 And the plurality of openings 14 are symmetrically arranged with respect to the second reinforcing projection 32 in the second side wall 12 as the second reinforcing projection 32 is located at the center portion of the second side wall 12 The plurality of openings 14 are arranged symmetrically with respect to the third reinforcing projection 33 on the third side wall 13 as the third reinforcing projection 33 is located at the center of the third side wall 13. [ . The flow of the algae can be made more smoothly through the arrangement structure of the openings 14.

Further, the present invention can be installed by supporting the tunnel-shaped body 10 very firmly and stably on the floor surface by the support protrusions 21, 22, 23 and the reinforcing protrusions 31, 32, 33, When the seafloor ground 5 is rigid, a predetermined spacing space is provided between the tunnel-shaped body 10 and the ground surface 5 of the seabed by the support projections 21, 22, 23 and the reinforcing projections 31, (16). For example, as shown in Fig. 3, when the third side wall 13 is disposed adjacent to the ground surface 5 of the sea bed, there is a space between the third side wall 13 and the sea floor surface 5 of the tunnel- The space 16 is formed and the space 16 can be utilized as a space for growing and growing fish and shellfish.

The artificial fish candle of the present invention having the above-described structure can be easily stacked or laminated in the height direction and the lateral direction through the tunnel-shaped body 10 having a triangular structure, and the structural stability at the time of stacking or loading can be greatly improved There are advantages.

4 to 6 are views showing a triangular tunnel-type artificial reed according to another embodiment of the present invention. In the inner space 15 of the tunnel-shaped body 10, a plurality of (15a, 15b, 15c).

The partitioning walls 41, 42 and 43 include a first partitioning wall 41 connected to the inner side of the first side wall 11, a second partitioning wall 42 connected to the inner wall of the second side wall 12, And a third partition wall 43 connected to the inner side of the first side wall 13 and the third side wall 13. The first partition wall 41, the second partition wall 42 and the third partition wall 43 are formed of a tunnel- The partition walls 41, 42 and 43 are formed in a Y-shaped structure.

The first partitioning wall 41 protrudes inward from the center of the inner side of the first side wall 11 and the first partitioning wall 41 protrudes inward from the center of the first side wall 11, Are arranged in a line on the first axis X1. The second partition wall 42 protrudes inward from the central portion of the inner side surface of the second side wall 12 and the second partition wall 42 protrudes inward from the center of the second partition wall 42, Are arranged in a line on the two-axis line X2. The third partitioning wall 43 protrudes inward from the central portion of the inner side of the third side wall 13 and the third partitioning wall 43 is in contact with the third reinforcing projection 33 and the first supporting projection 21 Are arranged in a line on the third axis X3.

The inner space 15 can be divided into the first compartment 15a, the second compartment 15b and the third compartment 15c by the partitioning walls 41, 42 and 43. [

As described above, the present invention divides the internal space 15 into a plurality of compartments 15a, 15b, 15c so that different types of fish and shellfish can independently form and grow in the compartments 15a, 15b, 15c, There is an advantage that the fishes and shellfish can coexist in a single artificial fish to naturally form the food chain.

The rest of the configuration and operation are the same as those of the preceding embodiments shown in Figs. 1 to 3, and thus detailed description thereof will be omitted.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

10: tunnel-shaped body 11: first side wall
12: second side wall 13: third side wall
14: opening 15: inner space
15a, 15b, 15c: division room 16: separation space
21: first support projection 22: second support projection
23: third supporting projection 31: first reinforcing projection
32: second reinforcing projection 33: third reinforcing projection
41: first partitioning wall 42: second partitioning wall
43: third partition wall

Claims (5)

A tunnel-shaped body having a first sidewall, a second sidewall and a third sidewall so as to form a triangular cross section in which an internal space is formed,
Support protrusions protrude outwardly from the corner portions of the tunnel-shaped body,
Wherein at least one opening is formed in the first sidewall, the second sidewall, and the third sidewall of the tunnel-shaped body. The method according to claim 1,
And a reinforcing protrusion protruding from the first to third side walls of the tunnel-type body in a direction orthogonal to the respective side walls. The method of claim 2,
Wherein the reinforcing protrusions are protruded from a central portion of each side wall. The method according to claim 1,
Wherein the inner space of the tunnel-shaped body is divided into a plurality of compartments by a partition wall. The method of claim 4,
Wherein the partition wall is formed in a Y-shaped structure.
KR1020120146460A 2012-12-14 2012-12-14 Triangular tunnel type artificial fish-reef KR101475227B1 (en)

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Application Number Priority Date Filing Date Title
KR1020120146460A KR101475227B1 (en) 2012-12-14 2012-12-14 Triangular tunnel type artificial fish-reef

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KR20140078044A true KR20140078044A (en) 2014-06-25
KR101475227B1 KR101475227B1 (en) 2014-12-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105028255A (en) * 2015-05-22 2015-11-11 浙江海洋学院 Marine organism breeding facilitating reef

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200186775Y1 (en) * 2000-02-02 2000-06-15 오영석 Artificial fish block
KR20040008295A (en) * 2002-07-18 2004-01-31 장유식 Artificial fish house manufacture method and that thing of concrete material
KR100948590B1 (en) * 2009-07-07 2010-03-23 주식회사 유림 Multi-functional triangular type artificial fishing reef
KR101120922B1 (en) * 2011-05-27 2012-02-27 해주이엔씨 (주) Three curvature sided reef for seaweed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105028255A (en) * 2015-05-22 2015-11-11 浙江海洋学院 Marine organism breeding facilitating reef

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