KR102598668B1 - Aquatic Life Reef - Google Patents

Abstract

The present invention relates to aquatic fish reefs that can accommodate octopuses (large octopuses, medium octopuses), echinoderms (sea cucumbers, etc.), lateral seaweeds (sea squirts, etc.), and shellfish (balones, etc.), which have a hemispherical shape with a rounded upper side. A first habitat block that forms an internal space for aquatic life to inhabit; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and a connection block extending between the lower part of the first format block and the lower part of the second format block.

Description

Aquatic Life Reef

The present invention relates to underwater biological reefs, and more specifically, to underwater organisms that allow octopuses (large octopuses, medium octopuses), echinoderms (sea cucumbers, etc.), lateral seaweeds (sea squirts, etc.), and shellfish (abalone, etc.) to inhabit. It's about biological reefs.

Ecological changes in the natural world occur on a vast topographical/geographical scale, regardless of whether it is on the ground, underground, or underwater. However, these topographical/geographical changes accelerated towards damage due to industrial development and the expansion of human development areas, which was accompanied by the destruction of the ecosystem.

Faced with these problems, mankind has developed in a way that protects the natural world, and this includes the creation and application of various structures suitable for the place where development is taking place and the local ecosystem.

As a result, in the case of submarine development projects, the development and provision of various technologies and structures to protect and optimize the living environment of underwater plants and animals (hereinafter referred to as 'fish reefs') were required.

Meanwhile, the above-mentioned background technology is technical information that the inventor possessed for deriving the present invention or acquired in the process of deriving the present invention, and cannot necessarily be said to be known technology disclosed to the general public before filing the application for the present invention. .

Korean Patent Publication No. 10-2010-0125885 (published on December 1, 2010) Korean Registered Utility Model No. 20-0309897 (announced on April 16, 2003)

One aspect of the present invention provides an aquatic fish reef implemented to improve the reproductive environment of aquatic organisms by diversifying the living environment of aquatic organisms through independent use or combined use.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.

The aquatic life reef according to an embodiment of the present invention includes a first habitat block that is formed in a hemispherical shape with a rounded upper side and forms an internal space for aquatic life to inhabit; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and a connection block extending between the lower part of the first format block and the lower part of the second format block.

In one embodiment, the first format block and the second format block may have jars installed in their internal spaces for aquatic life to thrive.

In one embodiment, the connection block may have a lower fastening groove formed at the bottom.

In one embodiment, the first format block and the second format block may be formed with a pair of access holes facing each other so that aquatic life can enter and exit the internal space through the side.

In one embodiment, the first format block and the second format block may have open lower ends so that aquatic life can enter the internal space through the lower side.

In one embodiment, the connection block may have at least one transplant line installation groove for installing a seedling transplant line along the upper side of the connection block in the longitudinal direction.

In one embodiment, a flow rate inducing part that is rotated by the underwater flow rate to form a flow rate in each internal space of the first form block, the connection block, and the second form block; And it may further include an inlet cleaner that is driven to rotate by the flow rate inducing part to clean the access hole.

In one embodiment, the flow rate guide unit includes: a first propeller that is rotatably connected and installed in front of the first form block and driven to rotate by the underwater flow rate; a second propeller opposite the first propeller and connected to be rotatable in front of the second form block, and driven to rotate by the water flow rate; The first format block, the connection block and the second format between the rear end of the first propeller disposed in the interior space of the first format block and the rear end of the second propeller disposed in the interior space of the second format block. They are installed and interlocked with each other by gear combination along the upper side of each internal space of the block, and are rotated as the first propeller or the second propeller is driven to rotate, so that the first form block, the connection block, and the second form block A plurality of screw-type rotating shafts that create a flow rate in each internal space of; and a rotating shaft cover made of mesh material and installed to cover the plurality of screw-type rotating shafts.

In one embodiment, the screw-type rotation shaft may have screw blades extending in a spiral shape along the outside to induce movement of fluid forward or backward as the screw-type rotation shaft is rotated in the forward or reverse direction.

In one embodiment, the entrance cleaning unit includes a ring seating groove extending along an inner peripheral surface of the entrance hole; a rotating ring formed in a circular ring shape corresponding to the shape of the ring seating groove and seated in the ring seating groove; It is rotatably connected and installed above the access hole, and a gear mountain formed along the outer side opposite to the rotary ring is installed and engaged with a gear mountain formed along the outer peripheral surface of the rotary ring, and is rotated in the forward or reverse direction. A drive shaft that rotates the rotary ring in a forward or reverse direction; A driving force transmission belt that is installed and connected to the front end of the drive shaft exposed to the outside and the flow rate guide portion, and rotates the drive shaft as the flow rate guide portion rotates; and a cleaning unit installed on the inner surface of the rotary ring, seated on the inner peripheral surface of the access hole, and cleaning the access hole while rotating and moving together as the rotary ring is driven to rotate.

In one embodiment, the cleaning unit includes a unit block installed on the inner surface of the rotating ring; and a cleaning sponge that is detachably installed on the unit block, is seated on the inner peripheral surface of the access hole, and cleans the access hole while rotating and moving together as the rotary ring is driven to rotate.

The aquatic life reef according to an embodiment of the present invention includes a first habitat block that is formed in a hemispherical shape with a rounded upper side and forms an internal space for aquatic life to inhabit; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and a connection block extending between the lower part of the first format block and the lower part of the second format block.

In one embodiment, the first format block and the second format block may have jars installed in their internal spaces for aquatic life to thrive.

In one embodiment, the connection block may have an upper fastening groove formed at the top.

In one embodiment, the first format block and the second format block may be formed with a pair of access holes facing each other so that aquatic life can enter and exit the internal space through the side.

In one embodiment, the first format block and the second format block may have open lower ends so that aquatic life can enter the internal space through the lower side.

In one embodiment, the connection block may have at least one transplant line installation groove for installing a seedling transplant line along the upper side of the connection block in the longitudinal direction.

In the underwater biological reef including a first reef unit and a second reef unit according to an embodiment of the present invention, the first reef unit is formed in a hemispherical shape rounded upward, and is an internal space for aquatic life to inhabit. A first form block forming a; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; And a connection block extending between the lower part of the first format block and the lower part of the second format block, and having a lower fastening groove formed in the lower portion, wherein the second reef unit has a hemispherical shape rounded upward. a first habitat block that forms an internal space for aquatic life to inhabit; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and a connection block extending between the lower portion of the first format block and the lower portion of the second format block, and having an upper fastening groove formed on the upper portion.

In one embodiment, the connecting block of the first reef unit is seated on the upper side of the connecting block of the second reef unit, and the lower fastening groove and the upper fastening groove are engaged with the connecting block of the second reef unit and " It can be installed in combination with the connection block of the second reef unit by bolting after being stacked and arranged in a +" shape.

According to one aspect of the present invention described above, it is possible to provide the effect of improving the reproductive environment of aquatic organisms by diversifying the living environment of aquatic organisms through independent use or combined use.

The effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the scope apparent to those skilled in the art from the contents described below.

1 and 2 are diagrams showing the schematic configuration of an underwater biological reef according to a first embodiment of the present invention.
Figures 3 and 4 are drawings showing underwater biological reefs according to a second embodiment of the present invention.
Figure 5 is a diagram showing an underwater biological reef according to a third embodiment of the present invention.
Figure 6 is a diagram showing the schematic configuration of an underwater biological reef according to a fourth embodiment of the present invention.
Figure 7 is a diagram showing the flow rate inducing part of Figure 6.
Figures 8 and 9 are views showing the entrance cleaning unit of Figure 5.
FIG. 10 is a diagram showing the cleaning unit of FIG. 8.

The detailed description of the present invention described below refers to the accompanying drawings, which show by way of example specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in one embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description that follows is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims, together with all equivalents to what those claims assert, if properly described. Similar reference numbers in the drawings refer to identical or similar functions across various aspects.

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

1 and 2 are diagrams showing the schematic configuration of an underwater biological reef according to a first embodiment of the present invention.

Referring to Figures 1 and 2, the underwater biological reef 10 according to the first embodiment of the present invention is octopus (large octopus, middle octopus) and echinoderm (sea cucumber, etc.) or parasitic seaweed (sea squirt, etc.), and shellfish. (Abalone, etc.) is an underwater reef that can inhabit, and includes a first habitat block (100), a second habitat block (200), and a connection block (300).

The first habitat block 100 is formed in the shape of a hemisphere rounded upward and is spaced apart from the second habitat block 200, forming an internal space 120 for aquatic life to inhabit.

The second habitat block 200 is formed in the shape of a hemisphere rounded upward and is spaced apart from the first habitat block 100, and forms an internal space 220 for aquatic life to inhabit.

In one embodiment, the first format block 100 and the second format block 200 have a pair of access holes 110 and 210 facing each other and penetrating so that aquatic life can enter and exit the interior space through the side. can be formed.

In one embodiment, the first format block 100 and the second format block 200 may have a jar (not shown in the drawing for convenience of explanation) installed in the internal space for aquatic life to grow.

That is, after creating the first format block 100 and the second format block 200 with an internal space formed through a mold, a jar is placed and the bottom openings of the first format block 100 and the second format block 200 are opened. It can be manufactured by finishing with concrete.

In one embodiment, the first format block 100 and the second format block 200 may have open lower ends to allow aquatic life to enter the internal spaces 120 and 220 through the lower sides.

The connection block 300 extends between the lower part of the first form block 100 and the lower part of the second form block 200.

In one embodiment, the connection block 300 may form an internal space for aquatic life to communicate from the internal space of the first habitat block 100 to the internal space of the second habitat block 200.

In one embodiment, the connection block 300 may have a lower fastening groove 310 formed at the bottom so that the upper fastening groove 610, which will be described later, can be engaged.

In one embodiment, the lower fastening groove 310 may have inclined surfaces on both sides (for example, forming an inclination angle of 1 to 5 degrees) so that the width gradually decreases toward the top.

In one embodiment, the connection block 300 is a seedling transplant line ( At least one graft line installation groove 330 for installing (not shown in the drawing for convenience of explanation) may be formed in the longitudinal direction.

In one embodiment, the aquatic fish reef 10 according to the first embodiment of the present invention having the first habitat block and the above-described configuration improves the reproductive environment of aquatic organisms by diversifying the living environment of aquatic organisms. It can provide the desired effect.

Figures 3 and 4 are drawings showing underwater biological reefs according to a second embodiment of the present invention.

Referring to Figures 3 and 4, the underwater biological reef 20 according to the second embodiment of the present invention is octopus (large octopus, middle octopus) and echinoderm (sea cucumber, etc.) or parasitic seaweed (sea squirt, etc.), and shellfish. (Abalone, etc.) is an underwater reef that can inhabit, and includes a first habitat block 400, a second habitat block 500, and a connection block 600.

The first habitat block 400 is formed in the shape of a hemisphere rounded upward and is spaced apart from the second habitat block 500, and forms an internal space 420 for aquatic life to inhabit.

The second habitat block 500 is formed in the shape of a hemisphere rounded upward and is spaced apart from the first habitat block 400, and forms an internal space 520 for aquatic life to inhabit.

In one embodiment, the first format block 400 and the second format block 500 have a pair of access holes 410 and 510 facing each other and penetrating so that aquatic life can enter and exit the interior space through the side. can be formed.

In one embodiment, the first format block 400 and the second format block 500 may have open lower ends so that aquatic life can enter the internal space through the lower side.

In one embodiment, the first format block 400 and the second format block 500 may have a jar (not shown in the drawing for convenience of explanation) installed in the internal space for aquatic life to grow.

That is, after creating the first format block 400 and the second format block 500 with an internal space formed through the formwork, a jar is placed and the bottom openings of the first format block 400 and the second format block 500 are opened. It can be manufactured by finishing with concrete.

The connection block 600 extends between the lower part of the first form block 400 and the lower part of the second form block 500.

In one embodiment, the connection block 600 may form an internal space for aquatic life to communicate from the internal space of the first habitat block 400 to the internal space of the second habitat block 500.

In one embodiment, the connection block 600 may have an upper fastening groove 610 formed at the top so that the above-described lower fastening groove 310 can be engaged.

In one embodiment, the upper fastening groove 610 has both sides inclined surfaces (for example, an inclined angle of 1 to 5°) so that the width gradually decreases toward the bottom to correspond to the inclined angle of the lower fastening groove 310 described above. forming, etc.) can be formed.

In one embodiment, the connection block 600 may have at least one transplant line installation groove 630 formed along the upper side of the connection block 600 in the longitudinal direction for installing a seedling transplant line.

The aquatic fish reef 20 according to the second embodiment of the present invention having the above-described configuration can provide the effect of improving the reproductive environment of aquatic organisms by diversifying the living environment of aquatic organisms.

Figure 5 is a diagram showing an underwater biological reef according to a third embodiment of the present invention.

Referring to FIG. 5, the underwater biological reef 30 according to the third embodiment of the present invention includes a first reef unit 700 and a second reef unit 800.

The first reef unit 700 includes a first habitat block 100 that is formed in the shape of a hemisphere rounded at the top and forms an internal space for aquatic life to inhabit; a second habitat block (200) formed in a round hemisphere shape at the top, spaced apart from the first habitat block (100), and forming an internal space for aquatic life to inhabit; and a connection block 300 extending between the lower part of the first format block 100 and the lower part of the second format block 200.

Here, the first format block 100, the second format block 200, and the connection block 300 of the first reef unit 700 are the first format block 100 and the second format described above in FIG. Since the configurations of the block 200 and the connection block 300 are the same, their description will be omitted to avoid duplication of explanation.

The second reef unit 800 includes a first habitat block 400 that is formed in a hemispherical shape with a rounded upper side and forms an internal space for aquatic life to inhabit; a second habitat block (500) formed in a round hemisphere shape at the top, spaced apart from the first habitat block (400), and forming an internal space for aquatic life to inhabit; and a connection block 600 extending between the lower part of the first format block 400 and the lower part of the second format block 500.

Here, the first format block 400, the second format block 500, and the connection block 600 of the second reef unit 800 are the first format block 400 and the second format described above in FIG. Since the configurations of the block 500 and the connection block 600 are the same, their description will be omitted to avoid duplication of explanation.

In one embodiment, the connection block 300 of the first reef unit 700 is located at the bottom while facing the upper fastening groove 610 formed on the top of the connection block 600 of the second reef unit 800. A fastening groove 310 is formed, and as it is seated on the upper side of the connection block 600 of the second reef unit 800, the lower fastening groove 310 and the upper fastening groove 610 are engaged, thereby forming the second reef unit 800. It can be stacked and arranged to intersect with the connection block 600 in a "+" shape, and then be combined with the connection block 600 by bolting.

In one embodiment, the connection block 300 of the first reef unit 700 and the connection block 600 of the second reef unit 800 are, as shown in Figure 1 or 3, a fixing bolt (for convenience of explanation) Bolt insertion holes 320 and 620 may be formed to penetrate in the vertical direction so that (not shown in the drawing) can penetrate and be inserted.

The underwater biological reef 30 according to the third embodiment of the present invention having the configuration described above is used independently of the first reef unit 700 and the second reef unit 800 or by using the first reef unit 700. and the second reef unit 800, the living environment of aquatic life can be diversified and the reproductive environment of aquatic life can be improved.

Figure 6 is a diagram showing the schematic configuration of an underwater biological reef according to a fourth embodiment of the present invention.

Referring to FIG. 6, the underwater biological reef 40 according to the fourth embodiment of the present invention includes a first format block 100, a second format block 200, a connection block 300, and a flow rate inducing unit 900. and an entrance cleaning unit 1000.

Here, since the first format block 100, the second format block 200, and the connection block 300 are the same as the components in FIG. 1, their description will be omitted.

The flow rate inducing unit 900 is rotationally driven by the underwater flow rate to form a flow rate in each internal space of the first form block 100, the connection block 300, and the second form block 200, and at the same time, the inlet cleaner 1000 ) is rotated.

The entrance cleaning unit 1000 is rotationally driven by the flow rate inducing unit 900 to clean the entrance holes 110 and 210.

The aquatic reef 40 according to the fourth embodiment of the present invention, which has the above-described configuration, includes a first habitat block 100, a second habitat block 200, and a connection block 300 where aquatic organisms live. ) By inducing the flow of water in the internal space of the water, it is possible to enable the life of a wider variety of creatures, as well as to prevent foreign substances such as moss from accumulating in the entrance holes (110, 210) through which aquatic life enters and exits.

Figure 7 is a diagram showing the flow rate inducing part of Figure 6.

Referring to FIG. 7, the flow rate inducing unit 900 includes a first propeller 910, a second propeller 920, a plurality of screw-type rotating shafts 930, and a rotating shaft cover 940.

The first propeller 910 is connected and installed to be rotatable by a bearing (B) in front of the first form block 100 while opposing the second propeller 920, and is rotationally driven by the underwater flow rate to form a plurality of The screw-type rotating shaft 930 is driven to rotate.

The second propeller 920 is connected to the front of the second format block 200 so as to be rotatable by a bearing (B) while opposing the first propeller 910, and is rotated by the underwater flow rate to form a plurality of The screw-type rotating shaft 930 is driven to rotate.

The plurality of screw-type rotating shafts 930 are located at the rear end of the first propeller 910 disposed in the inner space of the first format block 100 and the second propeller 920 disposed in the interior space of the second format block 200. ), the first form block 100, the connection block 300, and the second form block 200 are interconnected and connected to each other by a gear combination 931 along the upper side of each inner space between the rear ends, and the first propeller As (910) or the second propeller (920) is driven to rotate, it forms a flow velocity in each internal space of the first form block 100, the connection block 300, and the second form block 200.

That is, each screw-type rotation shaft 930 may be connected and installed horizontally or obliquely to each other using gears of various shapes such as spur gears or bevel gears at the front and rear ends, and each may be rotated simultaneously.

In one embodiment, the screw-type rotating shaft 930 may have screw wings 932 extending in a spiral shape along the outer side to induce movement of fluid forward or backward as the screw-type rotation shaft 930 is rotated in the forward or reverse direction.

The rotating shaft cover 940 is made of mesh material and is installed to cover a plurality of screw-type rotating shafts 930.

The flow rate inducing unit 900 having the above-described configuration induces the flow of water into the internal space of the first habitat block 100, the second habitat block 200, and the connection block 300 where aquatic organisms live. It can enable the life of various living things.

Figures 8 and 9 are views showing the inlet cleaning unit of Figure 5.

Referring to FIGS. 8 and 9, the inlet cleaner 1000 includes a ring seating groove 1010, a rotating ring 1020, a drive shaft 1030, a driving force transmission belt 1040, and a cleaning unit 1050.

The ring seating groove 1010 extends along the inner peripheral surface of the access holes 110 and 210 so that the rotating ring 1020 can be seated.

The rotating ring 1020 is formed in the shape of a circular ring corresponding to the shape of the ring seating groove 1010 and is seated in the ring seating groove 1010, and the drive shaft 1030 is engaged and connected by gear coupling to install the drive shaft ( 1030) rotates together.

The drive shaft 1030 is rotatably connected and installed above the entrance and exit holes 110 and 210, and the gear mountain formed along the outer side opposite to the rotary ring 1020 is a gear formed along the outer peripheral surface of the rotary ring 1020. It is connected and installed in engagement with the mountain, and is driven to rotate in the forward or reverse direction by the driving force transmission belt 1040, thereby driving the rotary ring to rotate in the forward or reverse direction.

The driving force transmission belt 1040 is installed and connected to the front end of the drive shaft 1030 exposed to the outside and the flow rate inducing part 900 with the lower inner circumferential surface and the upper inner circumferential surface respectively engaging with the flow rate inducing part 900, that is, the first propeller 910. As the second propeller 920 rotates, the drive shaft 1030 is rotated.

The cleaning unit 1050 is installed on the inner surface of the rotary ring 1020 and is seated on the inner peripheral surface of the entrance hole 110, 210, and rotates together as the rotary ring 1020 is driven to rotate, thereby cleaning the entrance hole 110, 210).

The entrance cleaner 1000 having the above-described configuration can prevent foreign substances such as moss from accumulating in the entrance holes 110 and 210 through which aquatic life enters and exits.

FIG. 10 is a diagram showing the cleaning unit of FIG. 8.

Referring to FIG. 10, the cleaning unit 1050 includes a unit block 1051 and a cleaning sponge 1052.

The unit block 1051 is installed on the inner surface of the rotating ring 1020, and a cleaning sponge 1052 is installed.

The cleaning sponge 1052 is detachably installed on the unit block 1051 and is seated on the inner peripheral surface of the entrance hole 110, 210, and rotates together as the rotary ring 1020 is driven to rotate, thereby cleaning the entrance hole 110, 210).

In one embodiment, the cleaning sponge 1052 has a shape corresponding to the shape of the upper side of the unit block 1051 to be inserted and fastened to the upper side of the unit block 1051 so that it can be detachably installed in the unit block 1051. A fastening groove 1052a may be formed at the bottom.

The above-described embodiments are for illustrative purposes, and those skilled in the art will recognize that the above-described embodiments can be easily modified into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, the above-described embodiments should be understood in all respects as illustrative and not restrictive. For example, each component described as unitary may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope sought to be protected through this specification is indicated by the patent claims described later rather than the detailed description above, and should be interpreted to include the meaning and scope of the claims and all changes or modified forms derived from the equivalent concept. .

10, 20, 30, 40: Aquatic reef
100: First form block
200: Second form block
300: connection block
400: First form block
500: Second form block
600: Connection block
700: 1st reef unit
800: 2nd reef unit
900: Flow rate induction unit
1000: Entrance cleaner

Claims (10)

A first habitat block that is formed in a round hemisphere shape at the top and forms an internal space for aquatic organisms to live in;
a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and
It includes a connection block extending between the lower part of the first format block and the lower part of the second format block, and having a lower fastening groove formed in the lower portion,
The first format block and the second format block are,
A pair of entrance holes are formed opposite each other so that aquatic life can enter and exit the interior space through the side.
The lower fastening groove is,
It is characterized by slopes formed on both sides so that the width gradually decreases toward the top,
The connection block is,
An underwater biological reef comprising a bolt insertion hole formed through the lower fastening groove.
A first habitat block that is formed in a round hemisphere shape at the top and forms an internal space for aquatic organisms to live in;
a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and
It includes a connecting block extending between the lower part of the first format block and the lower part of the second format block, and having an upper fastening groove formed on the upper portion,
The first format block and the second format block are,
A pair of entrance holes are formed opposite each other so that aquatic life can enter and exit the interior space through the side.
The upper fastening groove is,
It is characterized by slopes formed on both sides so that the width gradually decreases toward the bottom.
The connection block is,
An underwater biological reef comprising a bolt insertion hole formed through the upper fastening groove.
According to any one of paragraphs 1 and 2,
The first format block and the second format block are,
An aquatic reef where a jar for aquatic life to live is installed in the inner space.
According to any one of paragraphs 1 and 2,
The connection block is,
An aquatic biological reef, characterized in that at least one transplant line installation groove for installing a seedling transplant line is formed along the upper surface in the longitudinal direction.
In the aquatic biological reef comprising a first reef unit and a second reef unit,
The first reef unit is,
A first habitat block that is formed in a round hemisphere shape at the top and forms an internal space for aquatic organisms to live in;
a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and
It includes a connection block extending between the lower part of the first format block and the lower part of the second format block, and having a lower fastening groove formed in the lower portion,
The second reef unit,
A first habitat block that is formed in a round hemisphere shape at the top and forms an internal space for aquatic organisms to live in; a second habitat block formed in a round hemisphere shape at the top, spaced apart from the first habitat block, and forming an internal space for aquatic life to inhabit; and
It includes a connection block extending between the lower part of the first format block and the lower part of the second format block, and having an upper fastening groove formed on the upper portion,
The connection block of the first reef unit is,
As it is seated on the upper side of the connecting block of the second reef unit, the lower fastening groove and the upper fastening groove are engaged and intersected in a "+" shape with the connecting block of the second reef unit and are stacked, then fastened with bolts. It is installed in combination with the connection block of the second reef unit,
An underwater biological reef, characterized in that the upper surface of the connecting block of the first reef unit and the upper surface of the connecting block of the second reef unit arranged in a stack form a plane.
According to clause 5,
The lower fastening groove is,
It is characterized by slopes formed on both sides so that the width gradually decreases toward the top,
The upper fastening groove is,
An underwater biological reef, characterized by slopes formed on both sides so that the width gradually decreases toward the bottom.
According to clause 5,
The lower fastening groove and the upper fastening groove are,
An underwater biological reef, characterized in that it is formed by penetrating and each includes a bolt insertion hole into which the bolt is inserted.
According to clause 5,
Each connection block above is,
An aquatic reef with at least one grafting line installation groove for installing a seedling transplanting line along its upper surface.
According to clause 5,
Each of the first format blocks and each of the second format blocks,
An aquatic life reef in which jars for aquatic life to live are installed in the inner space. delete