KR20070021294A - Dome type artificial reef with double reef frame - Google Patents

Abstract

The present invention relates to an artificial reef for sliding of various shellfish, and more particularly, to form a flat bottom frame to be suitable for the flat bottom of the coastal sea, and from the inside and outside of the bottom frame from the center of the bottom frame The upper and lower weeders are radially connected to the upper side to form a double structure, and each frame forms a concealed vegetation of a square shape that narrows toward the inner side. While securing a wide range of surface areas that can grow and grow, the birds can communicate smoothly through artificial reefs, and the abalone, which inhabits algae growing in the lower reef frame, can be easily and safely consumed. Inside each artificial reef by Enough shadows are cast to provide an effective hide for fish, while the concealed vegetation also allows for the protection of various fry and young clams from natural enemies. Therefore, the present invention relates to a domed artificial reef having a double reef frame, which greatly improves the unit reef function by artificial reefs and ensures the safe growth of the larvae and larvae, thereby greatly contributing to the profitable business such as coastal boots and sea fishing.

 Algae, artificial reefs, reef frames, rooting, vegetation

Description

Dome type artificial reef with double reef frame

1 is a front view showing a domed artificial reef in accordance with the present invention.

2 is a plan view showing a domed artificial reef in accordance with the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a schematic front sectional view showing a domed artificial reef in accordance with the present invention.

5 is a perspective view showing another embodiment of the present invention.

<Explanation of symbols for main parts of drawing>

10: artificial reef 11: bottom frame 12: upper reef frame

13: lower reef frame 14: concealed vegetation hole 15: central connection

16: inner frame 17: outer frame 18: connection beam

19: Vegetation Pathway

The present invention forms a flat bottom frame to be suitable for the flat bottom of the coastal sea, and the upper and lower weeders frame radially while forming a dual structure from the inside and the outside of the bottom frame toward the center upper side of the bottom frame Each frame has a rectangular concealed vegetation hole that becomes narrower toward the inside, so that algae such as seaweed and seaweed can grow and grow widely, while maintaining the wide surface area of algae through artificial reefs. Communication can be made smoothly, and seaweeds growing in the lower reef frame can be easily and safely consumed by abalone, which lives in the upper reef frame, and each shade has a sufficient shadow inside the artificial reef. The effective silver of fish And at the same time to provide treatment, the ball cover vegetation various fry or juveniles by (稚貝; Little Shell) also relates to a dome-shaped having a double Artificial Reef eocho frame so as to be protected from predators.

In general, artificial reefs are artificial structures installed in the sea to form habitats for fish and shellfish and various kinds of seaweeds. It is used for the purpose of nurturing fish resources by forming hides and spawning grounds for fish or shellfish. It is largely settled type reefs that install structures on the sea bed and buoy type reefs that moor structures in the sea. There are various types of fish reefs, such as waste fish reefs and waste car reefs, including prefabricated reefs made of polyethylene resin and tires as waste materials. The solution is on a downward trend.

Among the various artificial reefs described above, widely used as submerged reefs is a rectangular artificial reef formed with a frame frame forming a hexahedron using concrete, steel, or waste vinyl resin, or a passage through which a fish can move on a hemispherical body. Hemispherical artificial reefs are known, and these rectangular or hemispherical artificial reefs are loaded on a barge and transported to the corresponding waters, and then the artificial reefs are settled on the sea floor using a crane installed on the barge, whereby Habitats, hideouts and spawning grounds could be created.

However, since the hemispherical artificial reefs of the conventional submerged artificial reefs have a very simple shape, various shellfish and seaweeds on the surface of the reefs have a problem that it is difficult to easily grow and grow at the end of the stage. In addition, there are no small spaces to hide various kinds of fry or plaques away from the eyes of natural enemies, and if the direct rays of the sun are reflected through the water, such hides are easily exposed. There was a problem that the chipboard could not create an environment where it could live more safely.

In addition, by submerging the conventional hemispherical artificial reefs in the sea, even if the primary formation of the shelter and spawning ground of the fry or chipping, the actual means of hiding of the fry or chipping and the various seaweeds that are fed are very slow and the population is also very poor. As a result, even after a considerable time has elapsed since the settlement of artificial reefs, not only did they fail to achieve the basic purpose of artificial reefs, such as coastal ranches, but they also have abalone and abalone, which live in abundant reefs, have good communication with birds, and are rich in brown algae. There was a problem that it is difficult to grow expensive seafood.

In addition, even though algae grow on the surface of the hemispherical artificial reef and grow to a certain length, it is possible to provide food for shellfish or other organisms such as abalone. It must be moved to the outside surface along the algae, there is a problem that can not be grown more safely because fish are easily caught by natural enemies such as starfish during such an irrational food intake process.

Therefore, even after submerging artificial reefs in the coastal waters for profitable business of fishing villages such as coastal wood boots and sea fishing, even if a large number of fry or larvae are discharged into the submerged areas of artificial reefs, the fry and chippings are discharged. Since the probability of surviving the eye of natural enemies is very low, about 50%, there was a problem that the artificial reef area created in the coastal waters can not perform the actual reef function while spending a lot of time and money.

In addition, the conventional hemispherical artificial reefs have a problem that since the ground area with the sea bottom is relatively narrow, the artificial reefs are easily settled to the seabed ground, so that the unit reef function by the artificial reefs is sharply deteriorated. In addition to having subsidence resistance to the seabed, it enables the rapid survival and rapid growth of various shellfishes and the safe protection of fry or chipping, and also the effective infestation of various fishes that prefer reef and algae flow. There is a demand for the development of artificial reefs that can greatly contribute to the profitability of fishing villages such as ranching and sea fishing.

The present invention has been made to solve the above conventional problems, domed artificial reefs having a double reef frame according to the present invention to form a flat bottom frame to be suitable for the flat bottom surface of the coastal area, the bottom From the inside and the outside of the frame toward the center upper side of the bottom frame, the upper and lower weeding frame is formed in a dual structure radially connected to each other, each frame has a rectangular concealed borehole narrowing toward the inner side By forming it, it secures a wide surface area where seaweeds such as kelp and seaweed can grow and grow smoothly, and facilitates the communication of algae through artificial reefs, and inhabits the algae growing in the lower reef frame. To make eating more easily and safely In order to provide an effective hiding place of fish by providing enough shade to the inside of artificial reefs by each reef frame, various kinds of cheers and chippings are carried out by the concealed vegetation hole. Young clams) can also be safely protected from natural enemies, thereby greatly improving the unit reef function by artificial reefs and ensuring the safe growth of fry and larvae, thus making a significant contribution to profitable businesses such as coastal ranches and sea fishing. Let that be the technical problem.

The present invention for achieving the above technical problem, in the artificial reef that is introduced into the sea for the vegetation and sliding of various fish, shellfish, algae, the inner frame and the outer frame are integrally installed by the connecting beams A floor-shaped floor frame is formed on the surface, and a plurality of upper pour weave frames extend upwards at regular intervals from the outer frame constituting the floor frame, and are radially connected from the upper center side of the floor frame. From the inner frame constituting the bottom frame to the inner side of the upper reef frame is a plurality of lower reef frame is extended in the upward direction at regular intervals and installed radially connected from the upper center side of the bottom frame, In the lower reef frame, the width becomes narrower toward the inside of the artificial reef. To is characterized in that a plurality of cover vegetation passing through each frame of a rectangular shape to form the ball.

Hereinafter, described in detail with reference to the accompanying drawings, the present invention for achieving the above object is as follows.

1 is a front view showing a domed artificial reef in accordance with the present invention, Figure 2 is a plan view showing a domed artificial reef in accordance with the present invention, Figure 3 is a cross-sectional view taken along line AA of Figure 1, Figure 4 is a domed artificial fish in accordance with the present invention Fig. 5 is a perspective view showing another embodiment of the present invention.

As shown in FIGS. 1 to 4, the dome-shaped artificial reef 10 having a double reef frame according to the present invention has a bottom frame 11 formed in a flat shape to be suitable for a flat sea bottom in the coastal waters. The upper reef frame 12 and the lower reef frame 13 are installed on the upper side of the bottom frame 11 so as to form a double reef structure inside and outside, and the bottom frame 11 and the upper and lower reef frame. On the body of (12) and (13), a plurality of concealed vegetation holes 14 are formed in a rectangular shape.

2 and 3, the bottom frame 11 is provided with each of the frames 16 and 17 with the inner frame 16 and the outer frame 17 arranged in a concentric manner. The connecting beam 18 is integrally connected and installed, and the vegetation passages 19 are exposed to the bottom surface by forming the remaining space except the inner and outer frames 16 and 17 and the connecting beam 18 as an empty space. ).

The reason why the bottom frame 11 is divided into inner and outer frames 16 and 17 is as described above. The upper and lower weeding frames 12 and 13 are doubled along the respective frames 16 and 17. In addition to being able to form a structure, compared to the existing hemispherical artificial reefs, while the bottom frame 11 to secure a wider area of the bottom and the ground, while inhabiting the bottom by the vegetation passage (19) Nutrients or oxygen generated from various microorganisms to be supplied to the interior of the artificial reef (10).

In addition, although the inner and outer frames 16 and 17 constituting the bottom frame 11 are illustrated as being formed in a circular frame in the drawing, the shape of each frame 16 and 17 may be a quadrangle, a hexagon, or an octagon. The bottom frame 11 may be formed in various shapes, and the number of connecting beams 18 for connecting the inner and outer frames 16 and 17 is also in the range of at least three to eight. It is to be noted that the present invention can be applied in various ways in consideration of the required strength.

From the outer frame 17 of the bottom frame 11 having the above configuration, a plurality of (6 in the figure) the upper reef frame 12 extends upward at regular intervals to the top of the bottom frame 11 It is radially connected from the center side, a plurality of (6 in the figure) of the lower reef frame 13 from the inner frame 16 constituting the bottom frame 11 so as to be located inside the upper reef frame 12. It extends upward at regular intervals and is radially connected from the upper center side of the bottom frame 11.

According to the arrangement method as described above, the upper and lower upper reef frames 12 and 13 are formed on the upper side of the bottom frame 11 to form a double reef structure spaced at regular intervals, each reef frame 12, 13 ) Is also connected to the center connecting portion 15 is spaced up and down at regular intervals along the centerline of the floor frame 11, thereby securing a wide surface area for seaweed such as kelp or seaweed to grow widely, Not only does not interfere with the flow of birds through the interior of the grass 10, but also a sufficient shadow in the interior space of the artificial fish 10 by each of the fish frame 12 (13). It is possible to achieve the optimal space layout that can provide a complicated passage.

In particular, as shown more clearly in Figures 2 and 3, in the state that the upper and lower reef frame 12 and the lower reef frame 13 to have the same number, the upper and lower reef frame 12 and the lower reef frame When the 13 is arranged in a staggered staggered manner, the inner space of the artificial reef 10 provides more shades by the fish reef frame 12, 13, The flow of algae flowing into the inside is induced to a more complex flow by the interference of the reef frame (12, 13) is more advantageous in terms of maximizing the forgery of various fish.

However, under the condition that the upper and lower weed structures 12 and 13 are radially connected to the upper side of the bottom frame 11 at regular intervals, the size, installation number and arrangement of the upper and lower weeded frames 12 and 13 are manufactured. It is a matter that can be arbitrarily adjusted by itself, and in addition to the shape of the upper and lower weed frame 12 (13) itself can also have a variety of other shapes, such as triangle or trapezoidal shape that narrows toward the top in addition to the square plate shape, It is to be noted that each of the reef frames 12 and 13 may be installed and arranged in a spiral (vortex type) around the central connection portion 15.

In addition, the concealed vegetation hole 14 formed in the bottom frame 11 (including the inner and outer frame) and the upper and lower weeding frames 12 and 13 is shown in a partially enlarged view of FIG. 3 and FIG. 4. As clearly shown, the width is narrower toward the inner side of the artificial reef 10 is formed into a rectangular hole, the width of the inlet side (wide part) of the concealed vegetation hole 14 is about 40mm It is preferable that the width of the outlet side (narrow portion) is about 25mm, and the length of the concealed vegetation hole 14 is about 25 ~ 30cm.

When a plurality of concealed vegetation holes 14 are formed along each of the frames 11, 12, 13 in the same manner as described above, various types of cheers and plaques are formed through the inlet-side wide part 11. It is possible to freely feed the surface of the upper and lower weed frame 12, 13, and to feed, and in the presence of natural enemies such as large fish or starfish can be hidden in the inner narrow portion of the vegetation hole (14) In particular, the surface of the upper frame 16 and the lower reef frame 13 of the bottom frame 11 and the various types of seaweeds that grow up to the lower side of the upper reef frame 12, and the chippings of the upper reef frame 12 The concealed vegetation hole formed in 14 will be ingested in a hidden state.

Substantially, in order to eat abalone, the starfish should wrap the abalone with the legs, and then use the mouth formed on the body to melt or break the abalone shell. When various shellfish are hidden, natural enemies such as starfish do not provide a space to surround abalone or shellfish, and the concealed vegetation hole in the central connection part 15 of the upper and lower weeds frames 12 and 13 in the drawings. 14 is not formed, but if necessary, the concealed vegetation hole 14 may be formed on the central connection portion 15.

5 shows another embodiment of the present invention. As described above, the bottom frame 11 may be formed in a square, hexagon, or octagon in addition to the circular bar. (11) is formed in a hexagonal frame, and the upper and lower weeding frame 12, 13 at each corner of the bottom frame 11 to extend toward the upper center side of the bottom frame 11, other than that The rest of the configuration is made the same as the embodiment of the present invention.

Finally, as the material of the dome-shaped artificial reef (10) having a double reef frame according to the present invention can be used a variety of materials previously applied for the manufacture of artificial reefs, such as concrete, metal or waste vinyl resin, artificial fish By providing a constant roughness on the surface of the candle (10) to easily guide the sliding of various seaweeds and shellfish, along the bottom frame (11) and each of the reef frame (12, 13) the concealed vegetation hole ( 14) it is desirable to easily use the concrete material forming ^{the main)} so as to.

Note) The concealed vegetation hole 14 has a forming plate (approximately, having the shape of an ax blade) having the same shape as the concealed vegetation hole 14 when casting concrete for the manufacture of the artificial reef 10. After fixing to the position, and removing the forming plate from the concrete frame during the curing of the concrete, as the cross section of the forming plate has a trapezoidal shape, it is not only easily separated from the concrete frame, but also concealed vegetation at the same time as the separation of the forming plate The ball 14 is formed on the concrete frame.

Hereinafter, with reference to the accompanying drawings the working relationship of the artificial reefs according to the present invention having the above configuration will be described in detail.

First, the artificial reef 10 according to the present invention is loaded on a barge and transported to the corresponding water, and then, using the crane installed on the barge, the artificial reef 10 of the present invention is submerged on the sea bottom. The bottom frame 11 of 10) is settled to land on the flat bottom surface of the coastal waters.

As described above, when the artificial reef 10 according to the present invention is submerged along the sea bottom, the ground area between the bottom frame 11 and the sea bottom becomes wide, thereby preventing the settlement of the artificial reef 10 on the sea bottom. This makes it possible to achieve a function unique to the reefs by not reducing the unit reef function by each artificial reef 10.

In addition, through the vegetation passage 19 formed in the bottom frame 11, nutrients or oxygen generated from various microorganisms inhabiting the sea bottom may not only be supplied to the inside of the artificial reef 10, but also inhabiting the sea bottom. Since feces of fish and shellfish that are fed to various microorganisms can be supplied to the sea bottom, it is also possible to prevent the destruction of the ecosystem of the sea bottom by the bottom frame (11).

In particular, the artificial reef 10 according to the present invention, as the upper, lower weed frame 12, 13 is installed in a double structure at regular intervals on the upper side of the bottom frame 11, kelp or seaweed, etc. While securing a wide surface area where the same algae can grow and grow, the communication of algae through the artificial reef 10 can be made smoothly, and each of the artificial reefs 10 by the respective reef frames 12 and 13 can be achieved. It will be able to provide enough shadow and complex passages in the interior space.

Therefore, various seaweeds quickly adhere to the surface of the artificial reef 10 according to the present invention, and not only can grow to a large number of individuals, but also the various kinds of fish and chippings and the infestation of the fish that feed it also settle the artificial reef 10. It can be achieved within a very fast period after the fry or chipping by the concealed vegetation hole (14) formed in the bottom frame 11 and each of the reef frame (12) (13) to hide more safely to avoid the eye of natural enemies. It becomes possible.

In particular, the artificial reef 10 according to the present invention, the upper and lower weed frame 12, 13 on the upper side of the bottom frame 11 is installed in a double structure at regular intervals, the bottom frame 11 In the inner frame 16 and the lower reef frame 13 of the) and the various kinds of seaweed extending to the lower side of the upper reef frame 12, the abalone, etc. to inhabit the upper reef frame 12 is concealed vegetation hole ( 14) in the hidden state avoiding the eye of natural enemies can be easily and safely ingested.

Therefore, as in the conventional case, it is possible to safely improve the unreasonable food intake path that moves out along the algae from the hide formed in the artificial reef to intake the algae to the outer surface of the artificial reef. For the profitable business of fishing villages such as sea fishing will be able to greatly improve the survival probability of the fry or chippings discharged into the settlement of the artificial reef (10).

In addition, the artificial reef 10 of the present invention includes the complex vegetation structure of each of the reef frames 12 and 13 by the concealed vegetation hole 14 including a sufficient shade and shade and smooth algae communication. By providing a small space at the same time, it is also possible to grow expensive seafood such as abalone, which lives in a place with many reefs, good communication with birds, and rich brown algae.

As described above, the area where the artificial reef 10 is submerged according to the present invention is formed as an excellent fishing ground within a very fast period, thereby efficiently achieving the fundamental purpose of artificial reefs such as coastal wood boots, and at the same time, a fishing village such as a sea fishing In addition, the overall structure and manufacturing process of the artificial reef 10 may be somewhat complicated, but the surface area per unit volume of the fish reef is wider, and its functionality and practicality are much higher than those of the conventional hemispherical artificial reef. As a result, it is possible to provide a high-economic base.

As described above, the dome-shaped artificial reef having a double reef frame according to the present invention has a wide ground area between the bottom frame and the sea bottom, while forming a vegetation passage with the sea bottom on the bottom frame, thereby destroying the ecosystem of the sea bottom. It does not cause the settlement of the artificial reefs on the sea floor without causing it is effective to achieve the unique function of the reefs.

In addition, since the upper and lower weeding frames are installed in a double structure at regular intervals on the upper side of the bottom frame, the algae can smoothly communicate with the algae while securing a wide surface area for the algae to grow and grow. Each of the reef frames has the effect of providing sufficient shadows and complex passages to the inner space of the reefs, which makes it possible to grow various numbers of algae quickly on the surface of the reefs and to grow them. Various fish, chippings and forgery of fish also have an effect that can be achieved within a very fast period after the settlement of artificial reefs.

And, by the concealed vegetation hole formed in the bottom frame and each of the reef frame so that the chippings can be concealed more safely avoiding the eye of the natural enemy, and at the same time, the top frame and the bottom of the reef frame soaring and growing Abalone, which inhabits various types of algae that extends to the lower side of the reef frame, is concealed inside the concealed vegetation hole and can be easily and safely ingested by avoiding the eyes of natural enemies. For the profitable business of fishing villages, such as ranching and sea fishing, it has the effect of greatly improving the survival probability of the fry and the flocks discharged into the settlement of artificial reefs.

In addition, by providing a narrow space by concealed vegetation, including complicated passage structure and sufficient shade and smooth algae communication by each reef frame, it is also possible to grow expensive seafood such as abalone. As a result, the area in which artificial reefs are settled is formed as an excellent fishing ground in a very short period of time, which can contribute substantially to profitable businesses such as coastal boots and sea fishing, and the overall structure and manufacturing process of artificial reefs are rather complicated, Since the suitable surface area is wide, the functional and practicality are very excellent as compared with the conventional hemispherical artificial reefs, and as a result, there is a useful effect of providing a high economic reef.

Claims (1)

In the artificial reefs that are introduced into the sea for the vegetation and rotting of various fish, shellfish, algae, The inner frame 16 and the outer frame 17 are integrally installed by the connecting beam 18 to form a flat bottom frame 11 to be landed on the bottom surface, From the outer frame 17 constituting the bottom frame 11, a plurality of upper reef frame 12 extends upward at regular intervals and is connected radially from the upper center side of the bottom frame 11, A plurality of lower reef frames 13 extend upwards at regular intervals from the inner frame 16 constituting the bottom frame 11 so as to be located inside the upper reef frame 12, and thus the upper part of the bottom frame 11. Installed radially from the center, In the bottom frame 11 and the upper and lower weeding frames 12 and 13, each of the frames 11, 12 and 13 has a square shape so that the width thereof becomes narrower toward the inside of the artificial reef 10. Domed artificial reefs having a double reef frame, characterized in that a plurality of penetrating vegetation hole 14 is formed through.

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