KR101030597B1 - Vortex type artificial breeding reef for fish - Google Patents

Abstract

The present invention relates to artificial reefs, and more specifically, it is possible to create a habitat for fish that tends to be impregnated by stimulating the flow of currents, as well as a structure in which the seaweed attacher can adhere well to the substrate. It relates to a vortex-type compound artificial reef with excitation.

Vortex, Y-shape, artificial reef, habitat

Description

Vortex type artificial artificial fish vinegar {VORTEX TYPE ARTIFICIAL BREEDING REEF FOR FISH}

The present invention relates to artificial reefs, and more specifically, it is possible to create a habitat for fish that tends to be impregnated by stimulating the flow of currents, as well as a structure in which the seaweed attacher can adhere well to the substrate. It relates to a vortex-type compound artificial reef with excitation.

Coastal waters have abundant aquatic resources due to abundant nutrients from the land. However, fishery resources in the offshore are seriously depleted due to the recent increase in overfishing and coastal waters due to the modernization and enlargement of fishing equipment.

In order to solve these problems, the fishing industry has been shifted from catching to rearing, and artificial reef installation projects are under way for the restoration of depleted marine ecology and the expansion of fishing resources.

When artificial reefs are installed on the seabed where no conventional reefs exist, the physical environment changes such as seawater flow or low-quality distribution in the vicinity, which causes changes in the distribution of living organisms including fishes, thereby creating a biological environment different from that before the reef installation. do. Based on these positive effects, the artificial reef community creation project has been steadily progressing from the 1970s to the present in order to create marine resources and recover marine resources.

The artificial reef discharging project is large in size by investing enormous budget, and enormous expenses are incurred in the production and discharging cost of the reef, but the effect is not immediate, but it may be delayed depending on the seawater environment and the ecology of the surrounding marine life. It has the characteristic of gradually appearing after passing.

On the other hand, when looking at the characteristics of small and medium-sized fishes that are forged in artificial reefs, there are rat sea breams, sea turtles, and rockfish that contact the whole and part of the reefs, and dome does not touch the reefs. There are fish such as perch, and there are fish such as mackerel, defensive and horse mackerel, which have a tendency to counteract as a stimulus to the current flow away from the reef. Therefore, the design of artificial reefs suitable for fish having such a tendency of forgery is very important.

In addition, seaweeds, unlike land plants, have no roots and are characterized by having attachments to support the leaves. Therefore, the substrate selection of artificial reefs is very important so that the algae attachment can be attached to the artificial reefs well.

Therefore, it is possible to increase the distribution of primary producers in the marine ecology as well as the habitat space of marine organisms, and to increase the habitation rate of zooplankton and small fish, which are higher-level consumers according to the food chain process (induction of vortex formation) and characteristics. It is necessary to develop artificial reefs with fish forgery effect.

The present inventors have made efforts to design artificial reefs with optimum characteristics, and as a result, they can not only create a habitat for fish but also develop artificial reefs with a structure that can be attached to an algae attacher. Was done.

Accordingly, an object of the present invention is to create a habitat for fish as well as to create a habitat for fish that tends to be impregnated by stimulating the flow of ocean currents such as vortices generated by artificially inducing vortex formation. It is to provide artificial reefs with a structure that can increase the distribution rate of zooplankton and small fishes, which are higher-level consumers according to the food chain process by increasing the distribution of.

It is another object of the present invention to provide an artificial reef having a structure including a porous attachment member capable of attaching the algae attachment to a substrate well.

Another object of the present invention is to provide an artificial reef of the structure that can be used in the artificial reef business for the purpose of improving the habitat space composition and marine ecological restoration and marine ecological restoration.

The objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention includes a central structure including a base substrate and a protruding member extending perpendicular to the base substrate to form a Y-shaped horizontal cross section, wherein the protruding member forms a vortex; And a habitat space structure formed on the base substrate to surround a lower portion of the protruding member to form a habitat space.

In a preferred embodiment, the form space structure includes a form space member formed with a plurality of plates spaced apart to form a multilayer, and a lattice member formed with a lattice having a three-dimensional surface to widen the projection area.

In a preferred embodiment, the habitat member and the grid member are formed alternately on the base substrate.

In a preferred embodiment, the plate of the habitat member is formed of a base frame made of concrete and a porous substrate portion formed by pouring water-permeable concrete into the empty space of the base frame

In a preferred embodiment, each surface constituting the protruding member is formed with at least one through-hole penetrating the surface.

In a preferred embodiment, the lower portion of the protruding member is formed with a through-hole through which the creature inhabiting the habitat structure can move, the upper portion of the protruding member is formed with a through hole to facilitate the formation of the vortex.

In the preferred embodiment, the base substrate and the protruding member are integrally formed in the central structure.

In a preferred embodiment, the central structure and the rich space structure is formed of a concrete material, and further comprises a base substrate of the central structure and a steel frame surrounding the side and the upper end of the rich space structure is combined.

The present invention has the following excellent effects.

First, according to the artificial reef of the present invention can artificially induce vortex formation to create a habitat space of fish having a tendency to be impressed by the flow of currents such as vortices generated as well as marine ecological 1 By increasing the distribution of tea producers, it is possible to increase the habitat rate of zooplankton and small fish, which are upper-level consumers, according to the food chain process.

In addition, according to the artificial reef of the present invention, since the seaweed attacher includes a porous attachment member that can be attached to the substrate well, the seaweed is not only easily attached but also has excellent adhesion efficiency.

In addition, according to the artificial reefs of the present invention can increase the efficiency of habitat composition can be used in artificial reefs for the purpose of marine deforestation and marine ecological restoration.

The terms used in the present invention were selected as general terms as widely used as possible, but in some cases, the terms arbitrarily selected by the applicant are included. In this case, the meanings described or used in the detailed description of the present invention are considered, rather than simply the names of the terms. The meaning should be grasped.

Hereinafter, the technical structure of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Like reference numerals designate like elements throughout the specification.

1 is a perspective view of a vortex composite artificial reef in accordance with an embodiment of the present invention, Figure 2 is a perspective view of the central structure constituting the vortex composite artificial reef shown in Figure 1, Figures 3a and 3b is shown in FIG. 3C is a perspective view of the lattice member of the habitat space structure constituting the vortex-type composite artificial reef, Figure 4 is a vortex composite artificial reef according to another embodiment of the present invention 5 is a perspective view illustrating a process of combining a vortex type composite artificial reef using a forced frame shown in FIG. 4, and FIG. 6 is a vortex according to another embodiment of the present invention. 4 is a perspective view showing a state in which four artificial artificial reefs are installed in a colony.

Referring to FIG. 1, it can be seen that the vortex composite artificial reef 100 of the present invention includes a central structure 110 and a habitat space structure 120.

First, as shown in FIG. 2, the central structure 110 includes a base substrate 111 and a protruding member 112 that are stimulated by the flow of currents as a component for forming a vortex using the flow of currents. It was designed for fish that showed a tendency to be stolen, and the vortices are formed to increase the distribution of phytoplankton, the primary producers, which can be expected to counteract fish and the habitat effects of fish.

The base substrate 111 is a flat plate, and its material and shape are not limited. However, since the form space structure 120 is formed on the base substrate 111, a polygonal shape, particularly, is hexagonal as shown in FIG. 2 for convenience of configuration. It is preferred that the material is also concrete.

Protruding member 112 is preferably formed so as to extend vertically from the base substrate 111 so that the horizontal cross section to form a Y-shaped, more preferably through each of the through holes penetrating the surface to form a protruding member 1 More than one will be formed. That is, as shown in Figure 2 is formed in the lower portion of the protrusion member 112, the through-hole 112b through which the inhabitants living in the habitat space structure 120 can be formed, the upper portion of the protrusion member 112 is easy to form a vortex A through hole 112a may be formed.

The central structure 110 may be formed by combining the separated base substrate 111 and the protruding member 112, but preferably, the base substrate 111 and the protruding member 112 are integrally formed with a concrete material. .

In addition, the form space structure 120 is formed on the base substrate 111 to surround the lower portion of the protruding member 112 to form a form space, forming a lower portion of the vortex composite artificial reef (100) This provides a space for fish to evade and inhabit.

The rich space structure 120 includes the rich space member 121 and the lattice member 122 shown in FIGS. 3A and 3B. In particular, the rich space member 121 and the lattice member 122 are formed of a base substrate ( It is preferable to alternately install on 111).

The rich space member 121 is formed to form a plurality of plates spaced apart from each other, each plate of the rich space member 121 is a base frame 121a and a base frame 121a made of concrete, as shown in Figure 3a It is formed to include a porous substrate portion (121b) formed by pouring the permeable concrete in the hollow space of the), it is easy to attach the seaweeds of the algae can increase the attachment efficiency. In addition, engraftment of algae spores is advantageous due to the porous substrate portion 121b. At this time, since the permeable concrete forming the porous substrate portion 121b is a known general permeable block compounding ratio, detailed description thereof will be omitted.

As shown in FIG. 3C, the lattice member 122 is formed in a lattice to form a three-dimensional surface so as to widen the projection area. Designed. One embodiment of a grid-like member when 122 is about 1.7m, the width × height have a height of 1.732m × 2.5m size projected area of each grid may be composed of 0.866m ² ~ 1.29m ^2.

As described above, the vortex composite artificial reef 100 according to the embodiment of the present invention separately combines the central structure 110 of FIG. 2 and the rich space structure 120 of FIGS. 3B and 3C as shown in FIG. 1. It may be formed integrally without a component, but may be formed using other coupling elements including a forced frame as shown in FIG.

That is, when the forced frame 130 shown in FIG. 4 is adopted as a coupling component for binding the central structure 110 and the habitat space structure 120 constituting the vortex composite artificial reef 100 of the present invention. As shown in FIG. 5, the steel frame 130 surrounds the lower outer periphery of the base substrate 111 of the central structure 110 and is disposed on the base substrate 111 and has an outer side surface thereof. After being arranged to have a shape surrounding the upper outer periphery, it can be seen that the steel frame and each component by bolting the structure and the steel frame of each concrete material can be assembled and assembled.

Meanwhile, concrete, the main material of the vortex type composite artificial reef, according to an embodiment of the present invention, has been most used in domestic artificial reef production to date, which has no leaching of harmful substances, is durable, and can be stably supplied at a relatively low price. Because there is an advantage.

In addition, the vortex composite artificial reef of the present invention may be installed in one group or less to 20 meters or less, or as a seawater environment and in some cases four groups to form one set as shown in FIG.

As shown in Figure 6, when several groups of vortex-type artificial artificial reefs of the present invention forms a colony, not only the formation of vortices increases, but also the size of the habitat of seaweeds, benthic creatures and fishes increases the habitat of marine life. Space composition efficiency can be improved. Therefore, it is desirable that the vortex-type artificial artificial reefs that are dropped into the artificial reef project aimed at marine deforestation and marine ecological restoration can be composed of four groups and one group.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, Various changes and modifications will be possible.

1 is a perspective view of a vortex-type composite artificial reef according to an embodiment of the present invention,

Figure 2 is a perspective view of the central structure constituting the vortex composite artificial reef shown in Figure 1,

3a and 3b is a perspective view of the habitat member of the habitat structure constituting the vortex composite artificial reef shown in FIG.

3c is a perspective view of a lattice member of a form space structure;

Figure 4 is a perspective view of a forced frame for combining vortex-type artificial artificial reefs according to another embodiment of the present invention

5 is a perspective view showing the process of combining the vortex-type artificial artificial reefs using the forced frame shown in FIG.

Figure 6 is a perspective view showing a state in which four vortex-type artificial artificial fish reefs installed in a colony according to another embodiment of the present invention

<Description of main parts of drawing>

100: vortex composite artificial reef

110: center structure 111: base substrate

112: protrusion member 112a, 112b: through hole

120: form space structure 121: form space member

121a: plate base frame 121b: porous substrate portion

122: grid member 130: forced frame

Claims (8)

A central structure including a base substrate and a protruding member extending perpendicular to the base substrate to form a Y-shaped horizontal cross section, the upper portion of the protruding member forming a vortex; And A vortex composite artificial reef including a habitat space structure formed on the base substrate so as to surround a lower portion of the protruding member to form a habitat space. The method of claim 1, The habitat space structure is a vortex composite artificial reef effluent characterized in that it comprises a lattice-shaped member formed in a lattice to form a three-dimensional surface to widen the projection space member and a plurality of plates spaced apart to form a multi-layer. The method of claim 2, The rich space member and the grid-like member is vortex type composite artificial reefs, characterized in that formed on the base substrate alternately. The method of claim 2, The plate of the habitat member is a vortex composite artificial reef effluent characterized in that it comprises a base frame made of concrete and a porous substrate portion formed by pouring the permeable concrete in the empty space of the base frame. The method of claim 1, Each surface constituting the protruding member is a vortex type composite artificial reef characterized in that at least one through-hole is formed through the surface. The method of claim 5, Vortex-type composite artificial reefs are formed in the lower portion of the protruding member is formed through the hole through which the inhabitant living in the habitat space structure, the through hole to facilitate the formation of the vortex. The method of claim 1, The base substrate and the protruding member in the central structure is vortex type composite artificial reefs, characterized in that formed integrally. The method of claim 1, The central structure and the rich space structure is formed of a concrete material, and the vortex-type composite artificial reefs, characterized in that further comprising a base frame of the central structure and a forced frame surrounding the side and the upper end of the space structure .

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