KR101023299B1 - Forced artificial reef - Google Patents

Abstract

The present invention relates to a forced artificial reef, the artificial reef is composed of a frame to form the structure, and the light shield plate installed on at least two sides of the frame to shield the light to improve the habitat environment of fish and shellfish, the frame It is composed of two side frames that are vertically erected at regular intervals to form a shape, and a plurality of horizontal members connecting the side frames to each other, and a reinforcement pillar for increasing the strength of the side frames at the center of the side frames Is formed, the top of the side frame is formed with an eye bolt type ring for carrying and moving the artificial reef, the lower side of the side frame is formed with an anchor member for fixing the artificial reef to the sea bottom, The side frame and the horizontal member are formed with a plurality of release holes through which fish can enter and exit. In the center of the reinforcement pillar is formed a connecting column for connecting to the reinforcement pillar of the opposite side, the connecting column is formed with a plurality of one side of the pipe and the through-pipe through which the fish can be used as spawning chamber and bedroom of the fish, The light blocking plate is formed with a plurality of one-side blinding pipe holes used as fish spawning rooms and bedrooms, through-hole pipes and openings through which the fish can enter, and a plurality of partition walls serving as a haven for fish and shells are formed under the light blocking plate. Forced artificial reefs formed.

The present invention is a facility suitable for the soft ground and the offshore and deep sea according to the water depth and the seabed structure, it is easy to manufacture and transport fish reefs to accurately install in the target area, iron is an essential nutrient of phytoplankton It is a forced artificial reef that has excellent adhesion of marine life through elution of the warm water, and can exhibit semi-permanent function of artificial reef with excellent facilities and excellent durability as fish hiding, spawning and habitat.

Artificial reefs, fishes, forced, spawning grounds, shelters, fish resources protection, fish resources development

Description

Forced Artificial Reef {Artificial Fishing Reef made of Steel Frame Structure}

The present invention relates to an artificial reef, and more particularly, to a forced artificial reef made of steel, a shading plate is installed, having a shelter and spawning room of fish and shellfish.

Natural reefs are called reef retreat strains, depending on their shape and size. In the vicinity of the reefs, upstreams and downstreams are formed along the terrain, and nutrients are transported to the upper layers of sunlight.

Because of this, plankton grows actively in the upper layer, and the small fish that feeds it gathers, and the large fish gathers for it, and a good fishing ground is formed.

Reefs are considered to be a good fishery element because their complex structure is suitable for protecting fish from the outside, and vortices occur around them.

Reefs are classified into volcanic reefs, structural reefs, and coral reefs according to their adulthood. The method of making artificial fish and catching fish efficiently by using the property that meat gathers in the fishery is done from old days, and the old ships such as a bale containing a rock and the soil, a bus or a tank are used as a fishery Input.

In general, artificial reef (artificial reef) refers to the artificial structure that is installed in the sea to form a habitat for aquatic life such as various fish and shellfish (artificial reef), such artificial reefs It is used for the purpose of protecting fish farms from such a large low net or hyeonhyeon net, and fostering fish resources by forming spawning grounds and shelters for various fish and shellfish.

On the other hand, artificial reefs as described above can be broadly divided into submerged type for installing the structure on the seabed and buoy type reefs for mooring the structure in the sea. Various types of reefs, such as waste ship artificial reefs and junk car artificial reefs, have been used, including prefabricated reefs composed of waste tires in a certain shape, but the utilization of waste resources in the marine environment is decreasing.

Among the various artificial reefs described above, the most widely used as a submerged reef is a typical artificial reef with a rectangular frame formed by using a concrete frame and a reinforcement cube. It is loaded on a barge and transported to the body of water, and then, by using a crane installed on the barge, the artificial reef is submerged on the seabed to act as a spawning ground and a shelter for fish or shellfish.

However, the artificial reefs of the rectangular structure according to the prior art as described above has a problem that the shellfish itself has a very simple form, so that various shellfish and algae on the surface of the reefs easily grow and grow in the seeding stage. However, there is a problem that there are very few narrow spaces where various kinds of cheers and plaques can hide from the eyes of natural enemies.

In addition, since the artificial reefs of the rectangular structure according to the prior art is a structure that can not be directly exposed to the direct light through the water surface, when direct sunlight is reflected directly inside the artificial reef through the water surface, the hides are easily exposed so that the pomace or chipping The problem is that there is no safe environment for habitation.

In addition, since the artificial reefs of the rectangular structure according to the prior art have no means of changing the flow of algae to provide a smooth supply of oxygen and nutrients, the artificial reefs are submerged in the sea and the Even if the hides and spawning grounds are primarily formed, the actual hiding means of the fry or the flocks and the seaweeds of various kinds of algae that are fed are made very slowly, and the population of the seaweeds is also very poor.

Therefore, as described above, the artificial reefs of the rectangular structure according to the related art have a very slow growth of the seaweeds to be fed and the actual hiding means of the fry or chipping, as well as a very poor population. Therefore, even after a long period of time after the settlement of artificial reefs, it is difficult to achieve an increase in fish resources.Therefore, there is a problem in that it does not contribute to the profit business of the fishing villages such as the sea fishing in the coastal areas or the coastal farming business. .

In particular, since the artificial reefs of the rectangular structure according to the prior art as described above is manufactured to a size of about 2m × 2m × 2m by using concrete and rebar, in order to allow the submerged rectangular artificial reefs to exhibit a practical reef function At least four to five steps should be sedimented from the seabed ground in a stack type, but in this case, the work according to the sedimentation of the artificial reefs is very demanding, and there is a problem that excessive time and cost are required for the construction of the artificial reefs.

Moreover, in order to reduce the time and cost according to the conventional square structure artificial reef immersion construction as described above, the size of the conventional square structure artificial reefs about 4m × 4m × 4m, or about 5m × 5m × 5m In this case, it is uneconomical that the manufacturing cost of the artificial reef itself is greatly increased due to the demanding work that requires a lot of manpower, cost, and time even by forming the skeleton of the artificial reef using reinforcing bars. Will cause problems.

In addition, concrete artificial reefs have only a lifespan of about 30 to 40 years due to the problem of cracking concrete due to corrosion of reinforcing bars, and environmental pollution caused by cement is a concern.

In order to solve the above problems, the present invention is a facility suitable for soft ground and offshore and deep sea according to the water depth and the seabed structure, and easy to manufacture and transport the fish reefs so that it can be accurately installed in the target area It is excellent in the attachment of marine organisms through the elution of iron ions, an essential nutrient of phytoplankton, and it is able to exert the functions of semi-permanent artificial reefs with excellent facilities and excellent durability as fish stealth, spawning and habitat. The purpose is to provide a convenient forced artificial reef.

The present invention is an artificial reef that is artificially installed in the sea to form a habitat for aquatic life such as various fish and shellfish, the artificial reef is a frame that forms the structure, and at least the frame It is composed of a light shielding plate installed on two sides and shielding light to improve the habitat of fish and shellfish. The frame has two side frames that are vertically erected at regular intervals to form a shape, and a plurality of connecting the side frames to each other. Is composed of four horizontal members, the center of the side frame is formed with a reinforcement pillar for increasing the strength of the side frame, the top of the side frame is formed with an eye bolt-type ring required for transporting and moving the artificial reefs, Anchor members are formed on both lower sides of the side frame to fix the artificial reef to the sea bottom. The side frame and the horizontal member are formed with a plurality of release holes through which fish can enter, a center of the reinforcement pillar is formed with a connecting column for connecting to the reinforcement pillar on the opposite side, the connection column is the scattering of the fish A plurality of one side binding pipes used as a room and a bedroom and a through pipe through which fish can enter are formed, and the light shield plate includes a plurality of one side binding pipe holes used as a spawning room and a bedroom for the fish, and a fish The through pipe hole and the opening is formed, the lower part of the light shield plate can be solved the problem to be solved by a forced artificial reef that is formed a plurality of partitions to be a resting place for fish and shellfish.

The present invention is a facility suitable for the soft ground and the offshore and deep sea according to the water depth and the seabed structure, it is easy to manufacture and transport fish reefs to accurately install in the target area, iron is an essential nutrient of phytoplankton It is a forced artificial reef that is excellent in attachment of marine life through elution of hot water, and can function as a semi-permanent artificial reef with excellent facilities and excellent durability as fish hiding, spawning, and habitat.

In order to achieve the above object, the present invention is an artificial reef (1) artificial artificial reef (1) that is artificially installed in the sea to form a habitat for aquatic life such as various fish or shellfish (貝 藻類) 1) is composed of a frame 10 to form a structure, and a light shield plate 20 installed on at least two sides of the frame 10 to shield the light to improve the habitat environment of fish and shellfish, the frame 10 ) Is made up of two side frames 11 which are vertically erected at regular intervals to form a shape, and a plurality of horizontal members 12 which connect the side frames 11 to each other, and the frame 10 is hollow It is made of round pipe or square pipe.

A reinforcement pillar 111 is formed at the center of the side frame 11 to increase the strength of the side frame 11, and an eye necessary for carrying and moving the artificial reef 1 is formed at the top of the side frame 11. A bolt-shaped ring 112 is formed, and an anchor member 113 for fixing the artificial reef 1 to the sea bottom is formed on both sides of the lower side of the side frame 11, and the side frame 11 and The horizontal member 12 is formed with a plurality of release holes 30 through which fish can enter, and a connecting column 111a is formed at the center of the reinforcement pillar 111 to connect with the reinforcement pillar 111 on the opposite side. The connecting column 111a is formed with a plurality of one-side bridging pipes 1111 used as a spawning chamber and a bedroom of the fish and a through pipe 1112 through which the fish can enter, and the side frame 11 is Triangular, square, pentagonal, hexagonal or circular in shape, The lower end of the horizontal member 12 is installed 50mm ~ 150mm above the ground to allow fish to enter.

,

,

,

,

또는

의 형태이며, 기 오프닝(23)은 직경이 50mm~100mm인 원형이나 타원형 형상인 강제 인공어초이다.The light blocking plate 20 is formed with a plurality of one-side blinding pipe holes 21 used as fish spawning rooms and bedrooms, through-hole pipes 22 and openings 23 through which the fish can enter, and the light blocking plate A plurality of partitions 24 serving as a haven for fish and shells are formed at the lower part of the 20, and the light shielding plate 20 is made of a steel plate, and the thickness of the steel plate is 3 mm or more, and the one side of the blinding pipe hole ( 21) and the through-hole pipe 22 is made of 15mm ~ 100mm in diameter, 20cm ~ 100cm long pipe, both sides are perforated or blocked on one side, the release hole 30 is

,

,

,

,

or

The opening 23 is a forced artificial reef of the round or elliptical shape of 50mm ~ 100mm in diameter.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall perspective view according to the forced artificial reef of the present invention, Figure 2 is a perspective view of the frame according to the forced artificial reef of the present invention, Figure 3 is a perspective view of the shield plate according to the forced artificial reef of the present invention, Figure 4 is the present invention 5 is a schematic view of a shading plate according to the forced artificial reef of Figure 5 is a schematic view of the pipe installed in the reinforcement pillar and the connecting column of the side frame according to the forced artificial reef of the present invention, Figure 6 is a variety of side frames according to the forced artificial reef of the present invention It is a form schematic.

As shown in Figure 1 is an embodiment for the side frame 11 is a triangular, the side frame 11 is a square, pentagonal, hexagonal or circular shape, but the other components are the same, so the side frame The detailed description that (11) is a triangle replaces the description of other shapes.

Artificial reef (1) is composed of a frame 10 to form the structure of the structure, and the light shield plate 20 is installed on at least two sides in the longitudinal direction of the frame 10 to shield the light to improve the habitat environment of fish and shellfish The light shielding plate 20 may be installed on all surfaces in the longitudinal direction, or may be opened without installing a part for the passage of the fish when it is a polygon.

The frame 10 is composed of two side frames 11 vertically erected and vertically formed, and a plurality of horizontal members 12 connecting the side frames 11 to each other. The quantity of 12 is determined in consideration of the strength according to the size of the light shielding plate 20 and the strength during transport, installation and use of the frame 10, the frame 10 is made of a hollow circular pipe or a square pipe do.

Where the depth is deep, the side frame 11 is used as a triangular, where the depth is shallow, the side frame 11 is used as a square, the subsea structure is a valley structure and in deep water pentagonal, hexagonal or circular The side frame 11 is used.

The light blocking plate 20 is formed with a plurality of one-side blinding pipe holes 21 used as fish spawning rooms and bedrooms, through-hole pipes 22 and openings 23 through which the fish can enter, and the light blocking plate The lower part of the 20 is formed with a plurality of partitions 24 serving as a haven for fish and shellfish.

As shown in FIG. 2, the frame 10 has two side frames 11 that are vertically erected at regular intervals to form a shape, and a plurality of horizontal members 12 that connect the side frames 11 to each other. ), And the quantity of the horizontal member 12 is determined in consideration of the strength according to the strength of the frame 10 and the size of the light shielding plate 20 during transportation, installation and use of the frame 10, the frame 10 is hollow It is made of a circular pipe or a square pipe, the bottom end of the horizontal member 12 is installed on the ground 50mm ~ 150mm above the ground so that fish can enter and the light shielding plate 20 is also installed on the lower horizontal member 12 The light shielding plate is installed so as to rise more than 50mm ~ 150mm.

A reinforcement pillar 111 is formed at the center of the side frame 11 to increase the strength of the side frame 11, and an eye necessary for carrying and moving the artificial reef 1 is formed at the top of the side frame 11. A bolt-shaped ring 112 is formed, and anchor members 113 for fixing the artificial reef 1 to the sea bottom are formed on both sides of the lower side of the side frame 11 to fix bolts such as long bolts or simple piles. The artificial reef (1) is fixed to the sea bottom (113a).

,

,

,

,

또는

의 형태로 형성되고, 상기 이형구멍(30)에 의한 강도 저하를 고려하여 상기 측면프레임(11)과 가로부재(12)의 크기나 두께를 정하여 상기 이형구멍(30)에 의해 상기 프레임(10)의 강도에 문제가 생기지 않게 설계하고 제작된다. In the side frame 11 and the horizontal member 12, a plurality of release holes 30 through which fish can enter are formed to penetrate a hollow circular pipe or a square pipe, and the release holes 30 are

,

,

,

,

or

It is formed in the form of a, in consideration of the decrease in strength caused by the release hole 30 to determine the size or thickness of the side frame 11 and the horizontal member 12 to the frame 10 by the release hole 30 It is designed and manufactured so as not to cause problems in strength.

In the center of the reinforcing column 111, a connecting column 111a is formed to connect with the reinforcing column 111 on the opposite side, and the connecting column 111a has a plurality of one side bridgings used as a spawning chamber and a bedroom of the fish. A pipe 1111 and a through pipe 1112 are formed through which fish can enter.

As shown in FIG. 3 and FIG. 4, the light shielding plate 20 includes a plurality of one-side blinding pipe holes 21 used as a spawning room and a bedroom of fish, and a through pipe hole 22 through which fish can enter. And an opening 23 is formed, and a plurality of partition walls 24 serving as a haven for fish and shells are formed below the light blocking plate 20, and the light blocking plate 20 is made of a steel plate, and the thickness of the steel plate is It is preferable to set the thickness so that it may be 3 mm or more and have a corrosion margin and sufficient strength.

The one side of the blinding pipe hole 21 and the through pipe hole 22 is made of a diameter of 15mm ~ 100mm and 20cm ~ 100cm pipe and is installed inside the light-shielding plate 20 in a shape that is open or blocked on both sides, The outside of the light shielding plate 20 only shows an open hole.

Arrangement of the one side of the blinding pipe hole 21 and the through-pipe 22 and the opening 23 may be arbitrarily installed, and the size of the one side of the blinding pipe hole 21 and the through-pipe 22 The length is 15mm ~ 100mm in diameter and 20cm ~ 100cm in length so that the center of gravity does not lie on one side of the arrangement surface, the opening 23 is a round or oval of 50mm ~ 100mm in diameter so that the normal fish It allows them to enter and protect the fry by preventing too much meat from entering.

,

,

,

,

또는

의 형상의 이형구멍(30)이 형성될 수도 있으며, 상기 오프닝(23)은 어류가 드나드는 통로로 이용된다.The one-side blinding pipe hole 21 is mainly used as a spawning room and has a high utility as a bedroom, and the through pipe hole 22 is used as a passage for entering and exiting a fish but also used as a resting place or bedroom for the fish. One side of the blinding pipe hole 21 and the through pipe hole 22 to facilitate fish entering and exiting

,

,

,

,

or

The release hole 30 of the shape of the may be formed, the opening 23 is used as a passage through which fish enters.

The partition wall 24 is installed vertically in the horizontal direction of the light shielding plate 20, the interval is installed between 30cm ~ 60cm, 50mm ~ 150mm below the end of the light shielding plate 20 is installed to contact the ground To make a complete compartment and the height of the partition is set between 200mm ~ 500mm, it is used as a resting place, such as octopus or abalone.

As shown in FIG. 5, a reinforcement pillar 111 is formed at the center of the side frame 11 to increase the strength of the side frame 11, and the reinforcement opposite to the center of the reinforcement pillar 111 is formed. A connecting pillar 111a is formed to connect to the pillar 111, and the connecting pillar 111a is provided with a plurality of one-side bridging pipes 1111 used as a spawning chamber and a bedroom of the fish and a through pipe through which the fish can enter. 1112 is formed.

,

,

,

,

또는

의 형태로 설치되는 것도 바람직하다.The one-side bridging pipe 1111 and the through-pipe 1112, through which fish can enter, are 15 mm to 100 mm in diameter and are made of 10 cm to 50 cm long pipes or each pipe, and the installation is vertical or horizontal to the connecting pillar 111 a. Is installed in the, the through-pipe 1112 through which the one side of the bending pipe 1111 and the fish can enter the release hole 30 in the longitudinal direction so that the fish can enter easily

,

,

,

,

or

It is also preferred to be installed in the form of.

6 schematically shows various shapes according to another embodiment of the side frame 11, and FIG. 6-1 shows that the side frame 11 is rectangular, and FIG. 6-2. 6 shows that the side frame 11 is pentagonal, and FIG. 6-3 shows that the side frame 11 is hexagonal, and FIG. 6-4 schematically shows that the side frame 11 is hexagonal. It shows the form.

Where the depth is deep, the side frame 11 is used as a triangular, where the depth is shallow, the side frame 11 is used as a square, the subsea structure is a valley structure and in deep water pentagonal, hexagonal or circular Phosphorus side frame 11 is used, and the shape of the light blocking plate 20 may be changed depending on the side frame 11, or may be manufactured according to the structure of the seabed or the valley structure.

Forced artificial reefs according to the present invention is a facility suitable for soft grounds and offshore and deep seas according to the depth and seabed structure, easy to manufacture and transport the reefs, precisely to be installed in the target area, phytoplankton Iron ions, which are essential nutrients, are excellent for attachment of marine organisms, and have excellent facilities as fish hiding, spawning, and habitats, and can exhibit semi-permanent artificial reefs with excellent durability and easy to manage after installation. to be.

1 is an overall perspective view of a forced artificial reef of the present invention

2 is a perspective view of the frame according to the forced artificial reef of the present invention

Figure 3 is a perspective view of the shield plate according to the forced artificial reef of the present invention

4 is a schematic view of a shield plate according to a forced artificial reef of the present invention

Figure 5 is a schematic diagram of the pipe installed on the reinforcement column and the connecting column of the side frame according to the forced artificial reef of the present invention

Figure 6 is a schematic view of the various forms of the side frame according to the forced artificial reef of the present invention

<Description of Signs for Main Parts>

1: artificial reef

10: frame

11: side frame

111: reinforcement column

111a: connecting column

1111: one side of the binding pipe

1112: through pipe

112: eye bolt ring

113: anchor member

12: horizontal member

20: shading plate

21: one side blinding pipe hole

22: through pipe hole

23: opening

24: bulkhead

30: release hole

Claims (8)

In the artificial reef (1) artificially installed in the sea to form a habitat for aquatic life such as various fish and shellfish, The artificial reef (1) is composed of a frame 10 to form the structure of the structure, and the light shield plate 20 installed on at least two sides of the frame 10 to shield the light to improve the habitat environment of fish and shellfish, The frame 10 is composed of two side frames 11 that form a shape and maintain a constant interval vertically, and a plurality of horizontal members 12 connecting the side frames 11 to each other, In the center of the side frame 11 is formed a reinforcement pillar 111 for increasing the strength of the side frame 11, At the top of the side frame 11 is formed an eye bolt-type ring 112 necessary for transporting and moving the artificial reef (1), On both lower sides of the side frame 11, the anchor member 113 that can fix the artificial reef (1) to the sea bottom is formed, The side frame 11 and the horizontal member 12 is formed with a plurality of release holes 30 through which fish can enter, In the center of the reinforcing column 111 is formed a connecting column 111a for connecting with the reinforcing column 111 on the opposite side, The connecting pillar 111a is formed with a plurality of one-side bridging pipe 1111 used as a spawning chamber and a bedroom of the fish and a through pipe 1112 through which the fish can enter, The light blocking plate 20 is formed with a plurality of one-side blinding pipe hole 21 used as a spawning room and a bedroom of the fish, a through pipe hole 22 and an opening 23 through which the fish can enter, Forced artificial reefs formed with a plurality of partitions 24 serving as a haven for fish and shells below the light shield plate 20 The method of claim 1, The frame 10 is a man-made artificial forage, characterized in that the hollow circular pipe or square pipe The method of claim 1, The side frame 11 is a forced artificial reef characterized in that the triangular, square, pentagonal, hexagonal or circular shape The method of claim 1, The shading plate 20 is made of a steel plate, the artificial artificial reef, characterized in that the thickness of the steel plate is 3mm or more The method of claim 1, The one side of the blinding pipe hole 21 and the through pipe hole 22 is a diameter 15mm ~ 100mm and made of 20cm ~ 100cm pipe length and forced artificial reef characterized in that both sides are perforated or blocked shape The method of claim 1, The release hole 30 is

,

,

,

,

or

Forced artificial reefs, characterized in that the form of The method of claim 1, The opening 23 is a forced artificial reef, characterized in that the circular or oval shape having a diameter of 50mm ~ 100mm The method of claim 1, Forced artificial reefs, characterized in that the lowest end of the horizontal member 12 is installed on the ground 50mm ~ 150mm to allow fish to enter

Images