KR101598322B1

KR101598322B1 - Multifunctional Artificial Reef.

Info

Publication number: KR101598322B1
Application number: KR1020150104958A
Authority: KR
Inventors: 류정화
Original assignee: (주)세강건설
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2016-03-02

Abstract

The present invention is a left-right symmetric stepped reinforced concrete structure in which a plane portion horizontal to the ground surface and a side portion perpendicular to the ground surface are alternately formed, a tunnel is formed from the front entrance to the center portion and a rear entrance, and a support portion is formed below the entrance A main body having a through hole connected to a central tunnel formed on the side surface portion, a mounting groove formed in a longitudinal direction of the flat surface portion of the main body, a self-contained member inserted into the mounting groove for facilitating grafting and algae migration, And the sunlight reaches to the tunnel to promote the photosynthesis action of the seaweeds and to facilitate the communication of the currents in the tunnel. The tunnel is connected horizontally to the side of the main body, So that the latch of the horizontal throttling plate can be inserted into the bottom surface of the main body And a horizontal throttle plate formed of a latch insert hole formed perpendicularly to the ground surface, a latch of a certain length inserted into the latch insertion hole, and a bottom plate connected thereto at an angle thereto.

Description

Multifunctional Artificial Reef.

The present invention relates to a multifunctional stepped artificial ear sheeter, and more particularly, to a staircase constructed of reinforced concrete in a stepped form, wherein crusts such as crabs, shrimp, and various fish species can be accommodated in an inner tunnel communicated with an entrance formed at the front and rear It is possible to keep octopus on each side, to use seaweed on each plane to serve as shelter and habitat for seafood, and to maintain the level on the sea floor with various inclination The present invention relates to a multifunctional stair-type artificial fish that can easily provide a space for habitat of aquatic animals, thereby enabling an optimal environment for habitat of aquatic organisms.

Artificial reefs or sea reefs are structures that are artificially installed on the ocean in order to provide hiding places and habitats for marine life, to ensure continuous catches, and to increase income of fishermen.

Such artificial fishes and reefs have recently been proposed and carried out in various forms. Examples of such artificial fishes and reefs have been proposed in the form of rectangular boxes, such as a registered utility model No. 0353471 (2004.0604, And a support protrusion having a predetermined length is formed on the bottom surface so as to correspond to the upper surface support groove, and the upper surface of the support protrusion and the upper surface of the back surface correspond to each other. The artificial fishes are structured such that the artificial fishes are integrally formed on the left and right sides symmetrically with the connecting protrusions and the connecting grooves so that the artificial fishes can be firmly assembled to each other through the respective surfaces. To be able to be assembled from the outside, and to mitigate the flow of the currents, and for the propagation of microorganisms such as plankton And is creating an environment.

An artificial fish candle of Patent Registration No. 10-0777046 is dropped on the seabed so as to mitigate the flow of ocean currents to form a fishing ground and provide a habitat for a fish family. The artificial fish candle, A protruded column portion protruding at a predetermined height in a state of being communicated with the space portion at a corner portion of an upper surface of the body; And a communicating portion formed to communicate the upper surface and the lower surface of the body.

Conventional artificial fishes as described above have the effect of providing some kinds of hiding places and habitats to some extent. However, they have not been able to provide a safekeeping habitat and habitat because they can not prevent intrusion of valuable predatory fishes, In addition to not contributing to the creation of high income of fishermen because it can not be utilized as a habitat, fish species inhabited by artificial fishes were limited, and the food chain was not fully realized, thus causing many problems in establishing ideal fishing grounds.

In addition, if the slope of the sea floor is urgent, the fishing reef slides on the slope in spite of the weight of the reef itself, and the structure originally intended to be modified may be changed or eliminated. In such a case, there is a problem that the expectation function of the reef is decreased because the underwater living habitat provided by the reef is not sufficiently secured. In addition, when the bottom of the sea floor is soft and soft, the reefs slowly sink down to the soft bottom, and the habitat space is buried in the niches and the silt, and the function of the reeds is lost.

On the other hand, octopus is widely distributed in China Sea, Korea, Japan, Aleutian Islands, Alaska, North Pacific, etc., and is preferred as high-priced fish species in Japan and Europe. It reached a peak of 10,000 tons, followed by a continuous decline. In 2006, it was about 380 thousand tons, which is 35% of the past.

In order to cope with the decline of these words, many countries such as Spain, Portugal, Chile, Japan, and the Mediterranean countries are making efforts to develop octopus artificial seed production technology and to increase their resources. However, As a result, artificial seed production and total aquaculture production have not been improved compared to their efforts.

Therefore, it has been urgently needed to formulate, spawning, and prepare sex scenes in order to cultivate octopus resources in coastal fishing grounds. However, it is difficult to confirm the reality at present due to burial, breakage, etc. In fact, the development has been sluggish due to the fact that it has been pushed out of interest, but the need to develop artificial fishes for the aquatic biomass resources has been raised as the fishermen and fishers have concentrated on the development of artificial fishes.

In Korean Utility Model Registration No. 20-0353471, openings penetrating through the space portion are formed on each surface of a rectangular box, support grooves are formed on the corner portions of the top edge, support projections having a predetermined length are formed on the bottom surface, The support protrusions and the connection recesses are integrally formed on the left and right sides of the support protrusions so as to be symmetrical with respect to the front surface of the support protrusions. And it is possible to assemble solidly with each other. Therefore, the algae collide with the artificial structure and the upward flow and the downward flow are generated, and the seawater circulation becomes active, and the plankton propagates in a large quantity, and the food chain of the ecosystem is naturally formed, Each artificial fish that constitutes an artificial structure requires a separate fastener. And is tightly fastened to each other without any difference between the up and down directions. Korean Patent No. 10-0777046 discloses an artificial fish sanitarium dropped on the seabed so as to mitigate the flow of ocean currents so as to form a fishing ground and provide a habitat for a family of fishes. In the artificial fish sanitary nets, A protruding pillar 15 protruding at a predetermined height in a state of communicating with the space 12 at a corner of the upper surface of the body 10; , And a communicating part (20) formed between the protruding post part (15) and communicating the upper surface and the lower surface of the body (10) through the space part (12) . In Korean Patent No. 10-1167655, it is possible to produce by a simple operation, and it is convenient to manufacture and it is installed in a sea environment where the habitat environment is poor. Thus, an artificial sea forest which can provide fishery shelter and a habitat for shellfish and shellfish is created At the same time, algae and vortexes are generated by the algae, so that the nutrients accumulated on the surface can be introduced into the inside of the algae. In addition, the algae and shellfishes are activated, And the slope of the sandstone is exposed over a wide area, thereby promoting early attachment and growth of seaweeds. In Korean Utility Model Application No. 20-0437093, two inner side plates are symmetrically formed in a V-shape at the center of the bottom plate, and the outer side plates are sloped to be connected to the bottom plate at the upper end of the inner side plate, Wherein the inner plate body and the outer plate body are formed so as to be coupled to each other in an M-shape on an upper portion of the bottom plate body, and an upper plate body is coupled to an upper end of a coupling portion of the inner plate body and the outer plate body, Wherein the outer plate is formed by coupling two unit block plates in the lateral direction and the upper plate is formed by coupling two unit block plates in the longitudinal direction, The unit block plate body is provided with a block wall on both sides inside a block plate frame having a rectangular rim, It discloses an Artificial Reef, characterized in that being configured such that the space portion 12 formed between reokbyeok. However, in the above-described invention, the reinforced concrete of the present invention is formed in a stepped shape, and crustaceans such as crab and shrimp and various fish species can be accommodated in an inner tunnel communicated with the entrance formed at the front and the rear, In addition, it is possible to use seaweeds as a hiding place and habitat for seafoods on each flat surface, and horizontally regulating the bottom surface to maintain the horizontal position on the sea floor with various slopes. It is different from the multifunctional stair-type artificial fish weigher in that it is easy to acquire and the optimum environment for octopus to live.

The artificial fish larvae business, which is being introduced to change the coastal fishery environment, is also concentrated mainly for fish, shellfish, and seaweed. Therefore, it is necessary to develop fishery products for raising octopus, which is a relatively high level in coastal ecosystem, Research is needed. Accordingly, the present invention improves the productivity by forming a food chain through development of artificial fish for recovering an ecosystem, and by continuously creating a fishery site capable of spawning, growing and habitating aquatic organisms. In addition, it comprises a latch insertion hole formed perpendicularly to the paper so that a latch of the horizontal regulating plate can be inserted into the bottom surface of the main body, a horizontal control plate formed of a latch having a predetermined length inserted into the latch insertion hole, In order to maintain the level of the fishing reef in a multifunctional stepped artificial fish.

According to an aspect of the present invention, there is provided a staircase type reinforced concrete structure having a planar portion horizontal to the ground and a side portion perpendicular to the ground, the tunnel portion being formed at a front entrance and a rear entrance, A main body having a support portion formed at a lower portion of the doorway and having a through hole connected to a tunnel at a center thereof, a mounting groove formed in a lengthwise direction of a plane portion of the main body, a self-contained member inserted into the mounting groove for facilitating grafting and co- And the uppermost flat portion is formed to be vertically communicated with the tunnel so that the sunlight reaches the tunnel to promote the photosynthesis action of the seaweeds and smooth communication of the current in the tunnel, There are a number of habitats that are communicated and used as habitat for octopus, And a horizontal adjustment plate formed by a latch insertion hole formed perpendicularly to the paper so that the latch of the plate can be inserted, a latch having a predetermined length inserted into the latch insertion hole, and a bottom plate connected thereto at an angle thereto. Seconds.

The multifunctional stepped artificial fish according to the present invention protects seaweeds, crustaceans and various fish species in a coastal fishery that has become desolate, and prepares a fishery environment so as to form a food chain serving as a predominant predator fish species, It is possible to provide a fishing ground for spawning, breeding and habitat of the octopus which is constantly in the spotlight as a result of increasing the population of octopus and productivity, thereby giving an opportunity to the fishermen to generate high- It is possible to purify the water quality of the sea efficiently.

1 is a perspective view of a multifunctional stepped artificial ear candle according to the present invention.
2 is a top plan view of a multifunctional stepped artificial ear candle according to the present invention.
3 is a bottom plan view of a multifunctional stepped artificial ear according to the present invention.
4 is a side cross-sectional view of a multifunctional stepped artificial ear candle according to the present invention.
FIG. 5 is a side sectional view showing a state where the multifunctional stepped artificial artificial sheave according to the present invention is seated on an inclined undersurface.
6 is a perspective view showing various embodiments of the horizontal regulating plate according to the sea floor inclination.
FIG. 7 is a side sectional view showing a multi-functional stair-type artificial land according to the present invention in which multiple layers are stacked and seated on a shallow slope bottom surface.

In the present invention, the reinforced concrete is formed in a stair-like form, and crusts such as crabs and shrimp and various fish species can be accommodated in an inner tunnel communicated with the entrance formed at the front and the rear, and octopus , It is possible to use seaweeds on each flat surface to serve as a hiding place and habitat for seafood, and to maintain a horizontal position on the sea floor with various slopes by providing a horizontal regulating plate on the lower surface, This is a multifunctional stepped artificial fish that can create an optimal environment for octopus to live in. Hereinafter, the present invention will be described in detail with reference to specific examples.

1 is a perspective view of a multifunctional stepped artificial ear candle according to the present invention. The present invention is a left-right symmetric stepped reinforced concrete structure formed by alternately forming a planar portion 104 that is horizontal to the ground surface and a side surface portion 102 that is perpendicular to the ground surface, and includes a front portion entrance 110 and a rear portion 110 A supporting part 120 is formed at the lower part of the doorway and a body 100 having a through hole connected to the center tunnel 130 is formed on the side part 102. The flat part 104 of the body 100, And a top surface of the main body of the main body is connected to the upper surface of the main body so as to be perpendicular to the tunnel, The tunnel is formed so as to communicate with the tunnel so that the sunlight reaches the tunnel to promote the photosynthetic action of the algae and facilitate communication of the current in the tunnel. It is used as a habitat for octopus. A latch insertion hole 180 formed perpendicularly to the paper so that the latch 210 of the horizontal regulating plate 200 can be inserted into the lower surface of the main body, And a horizontal regulating plate 200 formed of a latch 210 and a bottom plate 220 connected to the latch 210 at a predetermined angle therebetween.

The main body 100 has a plurality of side portions 102, which are vertically formed at right angles to the ground, and a plurality of side portions 102, which are vertically formed at right angles to the ground, And a plurality of planar portions 104 horizontally formed at right angles with the planar portions 102.

The entrance 110 is formed in a stepped shape in front of and behind the main body 100 in the process of forming the main body 100. The stepped entrance has angled corners so that crustaceans and various fish species inhabiting the tunnel 130 can easily enter and exit the large predatory fish species such as sharks and killer whales. The supporting part 120 is integrally formed at the lower part of the entrance 110 in the process of forming the main body 100 so that the support part 120 contacts the bottom of the sea floor when the main body 100 is installed in the sea, So that settlement and burial can be prevented.

The tunnel 130 is a predetermined space formed in the process of forming the main body 100 and can be used as a shelter or habitat for crustaceans and various fish species by being communicated with the entrance 110. A defensive network can be installed on the front and rear sides of the entrance 110. The defense network is to be able to defend the inhabited fish from predators. In order to establish a defense network, a manganese member can be formed on the front and rear sides of the entrance and exit.

The formation hole 140 is formed in each side part 102 in the process of forming the main body 100 so as to have a constant diameter so as to communicate with the tunnel 130. Each hatching hole 140 is formed in a cylindrical shape and is formed in accordance with the habit of an octopus who likes to be concealed in a narrow space. At this time, a polypropylene pipe 142 is inserted and fixed in the form hole 140 so that the toxicity of the concrete does not penetrate into the form hole 140, so that the octopus can immediately live after the installation.

The entrance of the form hole 140 may be opened to the size of the pipe diameter, but it may be constructed that the entrance of the form hole is closed in consideration of the urgency of the octopus and the habit of liking the concealed place. The inlet closure area is about 1/2 to 2/3 of the inlet size.

A plurality of the installation grooves 150 are longitudinally formed on the respective flat surfaces in the process of forming the main body 100 so that the installation member 150 can be inserted and fixed tightly A predetermined depth may be formed. The above-mentioned self-supporting member 160 is provided with algae such as mackerel, mackerel, seaweed, and sea tangle to be transplanted and reproduced to provide various kinds of food and shelter, and to purify the water quality.

The stiffening member 160 may include a rope or a wood having a predetermined length and may be tightly inserted into and fixed to the installation groove 150 or may be firmly fixed and installed by separate fastening means. Also, when working the formwork, it can be formed by fixing the rope or the wood inside the formwork, pouring the cement, and removing the formwork.

2 is a top plan view of a multifunctional stepped artificial ear candle according to the present invention. In the process of forming the main body 100, the fork holes 170 are vertically formed in the uppermost flat surface portion 104 so as to communicate with the tunnels 130, To reach the tunnel (130) through the use of the vents (170) so that the photosynthesis action can be promoted. Further, by pushing up the current in the tunnel 130 to the upper layer to create a firing line, communication of currents is facilitated, thereby increasing the concentration of dissolved oxygen in the fish catch to attract crustaceans and various fishes, and to improve the ecological environment of hiding places and habitats Respectively.

The habit of octopus mainly lives in caves and rock gaps, and it is used when laying eggs, protecting eggs, and avoiding bodies from predators. Small octopuses live by digging gravel or sandy holes. It feeds on molluscs and crustaceans. It likes crab and shrimp. In addition, it eats snails, fish, other octopuses. When it is in danger, it turns into a similar protective color. There is ecology and habit that color changes.

The octopus having the ecological and habit as described above is a concealment space and a scattering space in the multifunctional stepped artificial fish shears provided in the present invention and can easily capture molluscs, crustaceans, Can be protected from enemies.

3 is a bottom plan view of a multifunctional stepped artificial ear according to the present invention. A latch hole 180 is formed on a lower surface of the main body so that the horizontal regulating plate 200 can be fixed. The horizontal regulating plate 200 is formed by connecting the bottom plate 220 and the latch 210. The latch 210 may be formed in a rod or plate shape to support the fish reed.

At this time, the width of the bottom plate 220 may be widened to increase the area of the multifunctional stepped artificial artificial tooth contacting with the ground surface, and to increase the ground and friction force and disperse the weight of the fish. Through this, it is possible to prevent sedimentation of the underfloor layer such as sand or niches under the ground due to the weight of the artificial fish itself.

4 is a side cross-sectional view of a multifunctional stepped artificial ear candle according to the present invention. The through holes 170 and the side walls 102 and the hatching holes 140 are connected to the tunnels 130 in the artificial fish gutters so that the flow of the water flow is good so that a good environment can be created for benthic organisms and various fishes , Which can provide optimal habitat for octopus.

FIG. 5 is a side sectional view showing a state where the multifunctional stepped artificial artificial sheave according to the present invention is seated on an inclined undersurface. The horizontal plate 200 is connected to the bottom plate 220 and the latch 210 so that the latch 210 is fixed in the vertical direction with respect to the sea level. And is formed at a similar angle to connect with the pawl 210. Accordingly, the bottom plate 220 is formed differently according to the inclination of the sea floor, and the length of the brace 210 is adjusted to maintain the artificial fish candle horizontally, thereby ensuring a sufficient space for fishing in the fish.

6 is a perspective view showing various embodiments of the horizontal regulating plate 200 according to the sea floor inclination. When the latch 210 is in the form of a plate, the bottom plate 220 is formed to extend along the length of the latch according to the length of the latch. In the case of the board type, one or more algae through holes 250 are provided in the plate portion of the latch so that algae can be circulated. In the case of a rod shape, it is possible to locally support a part of the reef such as a corner.

FIG. 7 is a side sectional view showing a multi-functional stair-type artificial land according to the present invention in which multiple layers are stacked and seated on a shallow slope bottom surface. A plurality of multifunctional stepped artificial fish candles of the present invention may be laminated and used as occasion demands. In addition, the multifunctional stepped artificial fish candle of the present invention is formed in a stepped shape and has a structure suitable for stacking a plurality of fishes. Even when a plurality of fishes are stacked, sunlight for communication and photosynthesis of seawater reaches the bottom of the fish It is easy. At this time, the connection angle between the bottom plate 220 of the horizontal regulating plate 200 and the latch 210 is adjusted so that the artificial fish can be seated while maintaining the horizontal position on the seabed surface to be installed, And the angle of the bottom plate 220 may be changed to be advantageous in securing a style space.

The number of the horizontal regulating plates 200 may be increased or a horizontal regulating plate including the plate type latch 210 may be installed to support the reeds.

As described above, the present invention can provide octopus fishing grounds, thereby increasing populations of octopus and improving productivity, allowing fishermen to earn high income, and at the same time, the sea water quality can be efficiently purified by the seaweeds.

The multifunctional stepped artificial fish according to the present invention protects seaweeds, crustaceans and various fish species on the coastal fisheries and prepares the fishery environment so as to form the food chain which is the predominant predator fish species, It is possible to provide fishermen who can continuously spawning, breeding and habitat of the octopus, thereby increasing the number of octopus and increasing the productivity, thereby giving the fishermen an opportunity to generate high income, and at the same time, Can be efficiently cleaned, and thus it is industrially applicable.

100: main body 102:
104: plane portion
110: entrance 120: support
130: Tunnel 140: Format ball
142: Polypropylene pipe 150: Installation groove
160: Coagulation member 170:
180: Brace insert hole
200: Horizontal adjustment plate 210:
220: bottom plate 230: through hole
240: Fixing screw 250: Bird passage

Claims

A stepped tunnel is formed from the front entrance to the center and the rear entrance, and a supporting part is formed at the lower part of the entrance, and the reinforced concrete structure is formed by alternately forming a flat part and a side part perpendicular to the ground, A main body having a through hole connected to a tunnel at a center thereof;
A mounting groove formed in the flat portion of the main body in the longitudinal direction; A coagulation member inserted into the installation groove and facilitating grafting and coagulation; Wherein the uppermost flat portion of the main body is formed so as to communicate with the tunnel vertically so that sunlight reaches the tunnel to promote the photosynthetic action of the seaweed and smooth communication of the current in the tunnel.
A mouthpiece is formed on the side surface of the body so as to be horizontally communicated with the tunnel to be used as habitat for octopus, and the mouth of the mouthpiece is closed by 1/2 to 2/3 of the area, And an engaging hole formed vertically toward the ground so that a latch of the horizontal regulating plate can be inserted,
Wherein the horizontal throttle plate inserted into the insertion hole of the brace inserts the angle of the bottom plate and the length of the latch connected to the bottom plate at the same time according to the inclination of the sea floor so as to maintain the horizontal position of the artificial fish.

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