KR20200103332A - Stacking sea-forest artificial reefs - Google Patents

Abstract

The present invention relates to a stacked artificial fishing reef for a sea jungle, capable of creating a rich sea jungle by stacking a plurality of vegetation mats. The plurality of vegetation mats are stacked instead of one vegetation mat, and a sea jungle is created in each of the stacked vegetation mats to create a rich sea jungle. In addition, an artificial fishing reef for a sea jungle and each of the vegetation mats rotate to generate nutritive salts through friction with seawater so that nutrients necessary for creating the sea jungle are supplied. Further, a settlement member on which marine algae are able to grow is settled in an empty space of the artificial fishing reef for the sea jungle, thereby assisting in creating a more rich sea jungle. The stacked artificial fishing reef for the sea jungle includes a central fixing rod, an extended fixing rod, and a mat fixing rod.

Description

Stacking sea-forest artificial reefs

The present invention relates to a marine artificial reef, and more particularly, to a stacked marine artificial reef for creating a rich marine forest by stacking a plurality of rotating vegetation mats.

Recently, coastal reclamation has been actively carried out due to the development of coastal industrial complexes along with the advancement of industrial technology. In addition, coastal waters where reclamation projects are easy are gradually becoming land as a land expansion project. In addition, various industrial wastes, urban sewage, and factory wastewater are discharged into the ocean indiscriminately without going through the final sewage treatment, and water pollution caused by water pollution is spreading the sea rot (sea desertification) to the coastal sea at a rapid rate. .

In this environment, in order to meet the ever-increasing demand for aquatic products, it is inevitable to increase the production of aquaculture and fishery. Based on these real problems, the creation of artificial underwater forests is becoming important.

In the conventional underwater forest creation technology, aquaculture rope is fixed to a body made of cement or steel, and a “artificial fish reef” is attached to create a marine forest.

Korean Patent Registration No. 10-1631588 (name of the invention: artificial fish reef) is an example of this method, and a concrete structure is used as a body part and aquaculture rope is fixed to the concrete structure so that a marine forest is formed from the aquaculture rope.

However, in the same method as Korean Patent Registration No. 10-1631588, it takes a lot of time for the spores of seaweed to settle on the concrete structure, and even if it is attached, the structure is installed on the seabed, so that the breakfast animals (conch, abalone, sea urchin, Bomal, etc.) has a problem that it interferes with the growth of algae.

In addition, since concrete structures are large structures under high loads, and equipment such as large crane ships or barges must be used to install them on the sea floor, installation costs and time are high. There is a problem that is damaged and needs to be reinstalled.

Another method of marine forest creation technology is to create a marine forest by fixing aquaculture rope to a body such as a plate and attaching a'artificial fish reef' rather than a body made of cement or steel.

Korean Patent Registration No. 10-0841394 (invention title: submarine forest preparation device) is an example of this method. Seaweeds from the planting rope are formed by constructing a corrugated planting section formed by a mountain and valley on a base plate, and installing a planting rope. Is letting it grow.

However, in the same manner as in Korean Patent Registration No. 10-0841394, even if the marine forest is formed in a single plate method, the marine forest is formed only on one plate, so that a plurality of play must be installed in order to prevent the sea recording phenomenon (sea desertification). There is a problem in that it takes a lot of time to install the plate and the installation cost is also higher.

In addition, since the concrete and plate of Korean Patent Registration Nos. 10-1631588 and 10-0841394 are fixed rather than rotating, there is a limit to the occurrence of nutrients generated in contact with seawater. Nutrients that are beneficial to the growth of algae are generated by the friction between seawater and the plate.If the plate is not rotated but fixed, only seawater, not the interaction between seawater and plate, hits the plate, causing nutrients to occur, limiting the occurrence of nutrients. I can.

It is an object of the present invention to form a marine forest from multiple vegetation mats rather than one vegetation mat.

In addition, an object of the present invention is not to install a vegetation mat on the bottom of the sea, but to protect the marine forest from breakfast animals (turban shell, abalone, sea urchin, bomal, etc.) by stacking the vegetation mat upward.

In addition, it is an object of the present invention to further generate nutrients that are beneficial to the growth of algae that may be caused by friction with seawater using a rotating body and a vegetation mat rather than being fixed.

However, the object of the present invention is not limited to the above-mentioned object, and although not mentioned, other objects according to the following means or specific configurations of the embodiments may be clearly understood by those skilled in the art from the description. will be.

In order to solve the above problems, the stacked marine artificial reef of the present invention is connected to a central fixing rod fixed to a rock mass by an anchor, an expansion fixing rod connected to the center fixing rod, and the center fixing rod or the expansion fixing rod. Provides a mat fixing rod for laminating vegetation mats.

In addition, first and second bearings are provided so that the stacked underwater artificial reef and the vegetation mat can rotate.

In addition, the central fixing rod, the side fixing rod and the mat provides a binding member in which seaweed grows by being attached to the empty space of the fixing rod.

In addition, it provides a seaweed that is bound to the vegetation mat to create a marine forest.

In addition, it provides a generator that generates power by using the rotational force transmitted from the first or second bearing.

The stacked marine artificial reef according to the present invention has the effect of forming a marine forest from multiple vegetation mats rather than a single vegetation mat.

In addition, the stacked marine artificial reef according to the present invention has the effect of protecting the marine forest from breakfast animals (turban shells, abalones, sea urchins, bomals, etc.) by stacking the vegetation mats upward rather than installing a vegetation mat on the sea floor. .

In addition, the stacked marine artificial reef according to the present invention has the effect of generating more nutrients beneficial to the growth of algae caused by friction with seawater using a rotating body and a vegetation mat.

1 is a side view of a stacked underwater forest artificial reef according to a first embodiment of the present invention.
2 is a perspective view showing a vegetation mat constituting a first embodiment of the present invention.
3 is a plan view showing a rotating state of the stacked marine artificial reef of the first embodiment of the present invention.
Figure 4 is a side view showing a state in which seaweed is bound to the engagement line of the vegetation mat constituting the first embodiment of the present invention.
5 is a side view showing a state in which the binding means are attached to the central fixing rod, the expansion fixing rod, and the mat fixing rod constituting the first embodiment of the present invention.
6 is a side view showing a state in which a spore bag is installed on a central fixing rod, an extended fixing rod, and a mat fixing rod constituting the first embodiment of the present invention.
7 is a side view of a stacked marine artificial reef according to a second embodiment of the present invention.
8 is a block diagram showing the generation of electric power using the rotational force generated in the stacked underwater forest artificial reef of the present invention.

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

It will be described in detail focusing on the parts necessary to understand the operation and operation according to the present invention.

While describing the embodiments of the present invention, descriptions of technical contents that are well known in the technical field to which the present invention pertains and are not directly related to the present invention will be omitted.

This is to more clearly convey the gist of the present invention by omitting unnecessary description.

In addition, in describing the constituent elements of the present invention, different reference numerals may be assigned to constituent elements of the same name according to the drawings, and the same reference numerals may be denoted even in different drawings.

However, even in such a case, it does not mean that the corresponding component has different functions according to the embodiment, or that it has the same function in different embodiments, and the function of each component is the corresponding embodiment. It should be determined based on the description of each component in

It should be noted that the technical terms used in the present specification are used only to describe specific embodiments, and are not intended to limit the present invention.

In addition, the technical terms used in the present specification should be interpreted in the meaning generally understood by those of ordinary skill in the technical field to which the present invention belongs, unless otherwise defined in this specification. It should not be construed as a meaning or an excessively reduced meaning.

In addition, the singular expression used in the present specification includes a plurality of expressions unless the context indicates otherwise. In the present application, terms such as "consist of" or "include" should not be construed as necessarily including all of the various elements or various steps described in the specification, and some of the elements or some steps It may not be included, or it should be interpreted that it may further include additional elements or steps.

Hereinafter, the present inventors will be described a stacked marine artificial reef.

1 is a side view of a stacked underwater forest artificial reef of the first embodiment of the present invention, Figure 2 is a perspective view showing the vegetation mat constituting the first embodiment of the present invention, Figure 3 is a stacked underwater artificial reef of the first embodiment of the present invention rotates It is a plan view showing the appearance, and FIG. 4 is a side view showing a state in which seaweeds are bound to the engagement line of the vegetation mat constituting the first embodiment of the present invention, and FIG. 5 is a central fixed rod constituting the first embodiment of the present invention, It is a side view showing a state in which the binding means are attached to the expansion fixing rod and the mat fixing rod, and FIG. 6 is a side view showing a spore bag installed on the central fixing rod, the expansion fixing rod, and the mat fixing rod constituting the first embodiment of the present invention. It is a side view, and FIG. 7 is a side view of a stacked underwater forest artificial reef according to a second embodiment of the present invention, and FIG. 8 is a block diagram showing the generation of electric power using rotational force generated in the stacked underwater forest artificial reef of the present invention.

As shown in FIG. 1, the stacked marine artificial reef 10 according to the first embodiment of the present invention has a central fixing rod 100 fixed to the bedrock 240 by an anchor 140, and an extension connected to the center fixing rod 100 It consists of a fixing rod 110 and a mat fixing rod 120 connected to the central fixing rod 100 or the expansion fixing rod 110. In addition, the first bearing 150 may be coupled to the central fixing rod 100.

The anchor 140 may include an anchor connection portion (a), an anchor fixing portion (b), and an anchor insertion portion (c).

The anchor connection part (a) serves to connect the central fixing rod 100 and the anchor 140, and the anchor fixing part (b) is inserted into a hole drilled in the rock 240 by a perforation device to The fixed rod 100 serves to support the entire stacked submarine artificial reef 10. In addition, the anchor 140 insertion portion allows the anchor 140 to be easily inserted into a hole drilled in the rock 240.

The central fixed rod 100 is a rod shape having a predetermined length, preferably has a circular cross section, and supports the total weight of the stacked marine artificial reef 10.

The extended fixing rod 110 is preferably a rod shape having a predetermined length and has a circular cross section, and is installed on the central fixing rod 100 to form a skeleton on which a vegetation mat, which will be described later, can be installed.

The extended fixing rod 110 is connected from the central fixing rod 100 to have a constant inclination α.

The slope α has a value between 90° and 180° and may vary depending on the overall structure of the stacked underwater forest artificial reef 10 and the size of the vegetation mat 130.

The vegetation mat 130 is preferably located toward the sea surface as much as possible in order to receive the sunlight required for the growth of algae. If the slope (α) of the extension fixing rod 110 is increased to position the vegetation mat toward the sea surface as much as possible, the upper side The vegetation mat 130 of will cover the sunlight transmitted to the vegetation mat on the lower side.

In the end, the slope (α) value should be determined according to the overall structure of the stacked marine artificial reef 10 and the size of the vegetation mat 130.

That is, in order for each vegetation mat 130 to receive the sunlight well, the expansion fixing rod 110 should be positioned toward the sea surface as much as possible, and the vegetation mat 130 on the upper side should be tilted so as not to cover the vegetation mat 130 on the lower side as much as possible. (α) The value must be determined.

For example, when a plurality of mat fixing rods are connected to the expansion fixing rods, the structure becomes complicated, or the size of the vegetation mat 130 increases, and the upper vegetation mat 130 covers the sunlight coming from the sea surface, the slope (α) It is desirable to have a smaller value.

The first bearing 150 is coupled to the center fixing rod 100 in a circular shape, and the expansion fixing rod 110 is connected to the first bearing 150. The first bearing 150 is a component for rotation of the expansion fixing rod 110 to be described later.

The mat fixing rod 120 is preferably a rod shape having a predetermined length and a circular cross section.

As shown in Fig. 1, the mat fixing rod 120 is coupled to the center fixing rod 100 or the expansion fixing rod 110 in a direction toward the sea level, and the vegetation mat is installed on the mat fixing rod 120 do.

In addition, the same mat fixing rod 120 may be additionally stacked on the upper end of the mat fixing rod 120. In FIG. 1, an additional mat fixing rod 120 is stacked only on the mat fixing rod 120 stacked on the center fixing rod 100, but the mat fixing rod 120 is additionally laminated to the mat fixing rod 120 of the expansion fixing rod 110. ) Can be stacked.

The laminated marine artificial reef 10 is formed through the repeated lamination process of the mat fixing rod 120 as described above.

Referring to FIG. 2, the vegetation mat 130 includes a second bearing 160 for binding the mat fixing rod 120 to the vegetation mat 130, an engagement line 170 in which seaweed grows, and the engagement line 170. ) Is formed of a through hole 190 penetrating through, a buoy 180 for floating the vegetation mat 130 on the seabed.

The vegetation mat 130 may be made of a flexible material such as a natural material or a synthetic material, and the shape thereof may be flexibly modified. That is, since the vegetation mat 130 is made of a flexible material, even if a tide or a wave occurs while installed underwater, it can flexibly move according to the flow, thereby preventing damage caused by tide or wave.

In addition, a plurality of grooves 200 having a honeycomb shape are formed on the surface of the vegetation mat 130. The spores are seated in the plurality of honeycomb-shaped grooves 200 formed in this way, so that the spores are more stably provided.

To this end, the groove 200 is formed by recessing the vegetation mat 130, and is preferably formed on both sides of the vegetation mat 130. Of course, the shape of the plurality of grooves 200 formed on the surface of the vegetation mat 130 is not limited to a honeycomb shape, and may be provided in any shape such as polygonal, circular, or elliptical.

The buoy 180 is fastened around the vegetation mat 130 and guides the vegetation mat 130 to move flexibly according to the flow of tide or waves. The buoy 180 may be formed of any material as long as it can float on water, such as plastic or styrofoam. In addition, the buoy 180 may be installed in plural according to the size of the vegetation mat 130, and the installation location is not limited, and may be installed on any part of the vegetation mat 130.

Although not shown, a predetermined space may be formed inside the buoy 180 to contain a fertilizing material therein, and a plurality of through holes for discharging the fertilizing material may be formed in the buoy 180.

With such a configuration, the fertilization material is discharged to the outside from the buoy 180, but an appropriate amount may be discharged without being discharged at once, thereby further helping to promote the growth of seaweed.

As will be described later, in the buoy 180, the fertilization material may be discharged to the outside by the rotational force of the stacked submarine artificial reef 10.

As shown in Figure 3, the expansion fixing rod 110 and the vegetation mat 130 of the present invention rotates.

The vegetation mat 130 is fastened by the mat fixing rod 120 and the second bearing 160, and the second bearing 160 is rotatable so that the vegetation mat 130 is rotatable. A tide for moving seawater is formed on the seabed, and the vegetation mat 130 creates friction with the tide, and the vegetation mat 130 rotates by the force generated at this time.

The rotational force of each of the vegetation mats 130 is added to generate a rotational force of the expansion fixing rod 110, and the expansion fixing rod 110 also rotates by the force generated at this time. The expansion fixing rod 110 is connected to the central fixing rod 100 by the first bearing 150 and the first bearing 150 is rotatable, so that the expansion fixing rod 110 can also rotate.

The vegetation mat 130 and the stacked marine artificial reef 10 are rotated and the friction with seawater is increased compared to when they are stopped, and nutrients beneficial to the growth of seaweed caused by the friction may be further generated.

As shown in FIG. 2, a plurality of through holes 190 are formed in the vegetation mat 130 at a predetermined interval, and the engagement lines 170 are intersected and disposed in the through holes 190. Spores are attached to the engagement line 170, and spores grow to create a sea jungle forest.

As shown in FIG. 4, the seaweed 210 may be additionally attached to the engagement line 170, and the seaweed 210 may be grown to form a marine forest. In order to bind the seaweed 210 to the engagement line 170, the seaweed 210 itself is knotted and fixed to the engagement line 170, or the seaweed 210 is attached to the engagement line 170 using an additional means such as a fastener. Can be fixed.

As shown in Figure 5, the outer surface of the central fixing rod 100, the expansion fixing rod 110, and the mat fixing rod 120, a binding member 250 such as an engagement line, a rope, a net, etc. may be attached, and the binding member ( 250) can also grow algae.

In addition, as shown in Figure 6, the vegetation mat 130 by installing a plurality of spore pockets 260 containing spores on the outer surfaces of the central fixing rod 100, the expansion fixing rod 110 and the mat fixing rod 120 It can increase the number of spores that settle in. The vegetation mat 130 is made of a porous material, and the spores emerging from the spore bag 260 settle in the groove 200 of the vegetation mat 130 to grow seaweed. This increases the amount of seaweeds growing on the vegetation mat 130 together with the engagement line 170 connected to the existing vegetation mat 130. Here, the spore bag 260 is preferably provided in a network shape so that the spores stored therein are gradually diffused into the water.

7 is a side view of a second embodiment of the stacked underwater artificial reef 10 of the present invention. The mat fixing rod 120 is fixed to the central fixing rod 100, and two mat fixing rods 120 are fixed radially to the mat fixing rod 120. This is not only one mat fixing rod 120 is stacked on one mat fixing rod 120, but a plurality of mat fixing rods 120 are stacked to form a marine forest in a plurality of vegetation mats 130.

Even in the method of laminating the mat fixing rod 120, not only the mat fixing rod 120 connected to the central fixing rod 100, but also the other mat fixing rod 120 or additionally stacked mat fixing rod 120 Since the fixed rod 120 can be stacked, a marine forest is formed in a plurality of vegetation mats 130.

In the stacked marine artificial reef 10 of the present invention, each vegetation mat 130 is rotated by the tide of the sea to generate a rotational force. In addition, not only each vegetation mat 130 but also each expansion fixing rod 110 rotates to generate a rotational force. The rotational force generated in this way is transmitted to the generator 220 as shown in FIG. 8, and the power generated by the generator 220 is stored by the storage means 270 and can be used again for the stacked submarine artificial reef 10.

For example, it can be used to drive a light irradiation device that stimulates the growth of algae by irradiating red or blue light onto the stacked underwater forest artificial reef 10, and it can be used to operate various equipment required for the installation of the stacked underwater forest artificial reef 10. Can be used.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. will be.

Therefore, it should be understood that the embodiments described above are illustrative in all respects and not limiting, and the scope of the present invention is indicated by the claims to be described later, and the meaning and scope of the claims and All changes or modified forms derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

10: Stacked marine artificial reef a anchor connection
100: center fixing rod b anchor fixing part
110: extension fixing rod c anchor insertion part
120: Mat fixed rod α slope
130: vegetation mat
140 anchor
150 first bearing
160 second bearing
170
180 buoys
190 through hole
200 home
210 Algae
220 generator
230 Power transmission means
240 bedrock
250 binding member
260 Spore Pouch
270 storage

Claims (9)

A central fixing rod fixed to the rock mass by an anchor;
An extension fixing rod connected to the center fixing rod; And
A stacked marine artificial reef comprising a mat fixed rod connected to the central fixed rod or the extended fixed rod to which a vegetation mat for propagation of seaweed is installed.
The method of claim 1,
A stacked marine artificial reef, characterized in that it is rotatably coupled to the central fixing rod, the expansion fixing rod is installed on an outer surface thereof, further comprising a first bearing for rotating the expansion fixing rod
The method of claim 1,
A stacked marine artificial reef, characterized in that it further comprises a second bearing rotatably installed in the center of the vegetation mat through which the mat fixing rod passes to rotate the vegetation mat.
The method of claim 1,
Laminated seaweed artificial reef, characterized in that it further comprises a binding member that is bonded to the outer surface of the central fixing rod, side fixing rod and mat fixing rod to grow seaweed.
The method of claim 1,
Laminated marine artificial reef, characterized in that it further comprises seaweeds that are bound to the vegetation mat to create a marine forest
The method of claim 1,
The expansion fixing rod is a stacked marine artificial reef, characterized in that extending with a constant inclination from the central fixing rod
The method according to claim 2 or 3,
A stacked marine artificial reef, characterized in that it further comprises a generator that generates power using the rotational force transmitted from the first or second bearing.

The method of claim 1,
Laminated marine artificial reef, characterized in that it further comprises a plurality of mat fixing rods additionally connected to the mat fixing rod
The method of claim 1,
A multilayered marine artificial reef, characterized in that fertilization material is contained inside the buoy, and a plurality of through holes are formed in the buoy, and the fertilization material is discharged through the through hole.

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