KR20210061723A - Cultivating Facility Including Inclosed Net and Method for Installing Thereof - Google Patents

Abstract

The present invention relates to a marine aquaculture cage facility and a method of installing the facility, wherein the marine aquaculture cage facility according to an embodiment of the present invention includes a fixed jacket structure, a fixed jacket structure, which is fixed to the bottom of the ocean and partially exposed to the sea. At least one marine cage located in the vicinity of and connecting the marine cage to a fixed jacket structure, a rotating device that rotates the marine cage in the direction of generating an external force on the marine cage, and feeding food to the marine cage It may include a supply device and a control device that is installed at the sea exposed portion of the fixed jacket structure, and controls the feed supply device based on the condition of the sea or the sea around the sea cage to control the feed supply.

Description

Marine aquaculture cage facility and its installation method {Cultivating Facility Including Inclosed Net and Method for Installing Thereof}

The present invention relates to a marine aquaculture cage facility and a method of installing the facility, and in more detail, for example, a culture cage for farming organisms in the open sea is installed, and operations such as movement of the cage or feeding food can be easily performed depending on the ocean condition. It is related to the marine aquaculture cage facility that there is and the installation method of the facility.

In general, cage cultivation is a fish production method in which fish in the fry stage are raised into fish in the adult stage while feeding feed while confining fish in a certain space made of nets. These types of cage style include a farming style cage style, a tinker-type offshore (offshore) cage style, and a sea station type offshore cage style. Such cage farming is widely used because it is easy to supply feed and observe growth status by cultivating a large number of fish in a narrow space. In the cage aquaculture facility according to the prior art, a space for accommodating aquaculture fish is formed with a net under the frame to which the float is fastened, and then the frame and the seabed are fixed using a rope or the like so that it is always located on the water surface. .

However, since conventional cage facilities are always located on the water surface, they are more affected by waves and currents near the water surface than in deeper places, so in humid or windy climates, the cage facilities are easily damaged due to severe waves and currents. There is a problem that the form is not easy.

Korean Registered Patent Publication No. 10-0885630 (2009.02.19) Korean Registered Patent Publication No. 10-0973512 (2010.07.27) Korean Registered Patent Publication No. 10-0888927 (2009.03.10) Korean Registered Patent Publication No. 10-1172032 (2012.08.01) Korean Patent Application Publication No. 10-2012-0025805 (2012.03.16) Korean Patent Application Publication No. 10-2014-0046497 (2014.04.12) Korean Patent Application Publication No. 10-2016-0074367 (2016.06.28)

An embodiment of the present invention is to provide a marine aquaculture cage facility and a method of installing the facility in which a culture cage for farming organisms in the open sea is installed, and operations such as movement or feeding of the cage can be easily performed depending on the marine condition. There is a purpose.

The marine aquaculture cage facility according to an embodiment of the present invention includes a fixed jacket structure that is fixed to the bottom of the ocean and partially exposed to the sea, at least one marine cage that is located around the fixed jacket structure to cultivate living things, and the A rotating device that connects the sea cage to the fixed jacket structure and rotates the sea cage in a direction where external force is generated on the sea cage, a food supply device that supplies food to the sea cage, and the sea exposure of the fixed jacket structure It is installed at the site, and includes a control device for controlling the feed supply by controlling the feed supply device based on the state of the sea or the ocean around the sea cage.

The marine cage, a floating body positioned above the marine cage to generate buoyancy, a lower support structure positioned below the marine cage, and the floating body and the lower support structure are connected, by the control device. It is controlled and may include a volume control line for adjusting the volume of the net of the sea cage.

The marine aquaculture cage facility may further include an external force drogue that is installed on one side of the floating body and helps the stable rotation of the marine cage rotated by the external force.

When a plurality of marine edgings are connected in series based on the fixed jacket structure, the external force drogue may increase in size in proportion to the number of serial connections.

The maritime aquaculture cage facility may further include an ocean observation device for observing the state of the ocean around the ocean cage, and a submarine cable for providing the observed ocean state data to the control device.

The feed supply device includes a plurality of feed supply pipes installed on the sea cage, and the control device controls at least one of the plurality of feed supply pipes based on the sea or sea condition to feed food. Can supply.

When a plurality of marine edgings are installed to surround the fixed jacket structure, the maritime aquaculture cage facility is provided on a mooring ship connected to the outer side of the plurality of maritime edgings, and is provided on one side of the mooring ship and fixed to the bottom surface of the sea. It may further include an anchor.

The feed supply device includes a submarine pipe installed on the bottom of the sea, a food supply riser provided on one side of the subsea pipe and provided on the lower side of the plurality of marine edgings, and food supply from one side of the food supply riser. It may include an automatic direction control device that is rotatably installed to adjust the direction.

In addition, the marine aquaculture cage facility according to another embodiment of the present invention includes a fixed jacket structure fixed to the bottom of the ocean and partially exposed to the sea, and at least one Including a marine edging, the marine edging is provided on the upper side with a first frame connected to the fixed jacket structure and disposed horizontally on the floor, and connected to the fixed jacket structure at a designated distance horizontally with the first frame A second frame, a first inclined frame connected to the fixed jacket structure to obliquely support the second frame, a plurality of second inclined frames disposed obliquely by connecting the first frame and the second frame to each other, and the It includes a ground support frame supported on the bottom surface to maintain the first frame at a specified distance.

Further, the method of installing a marine aquaculture cage facility according to an embodiment of the present invention includes the steps of exposing a part of a fixed jacket structure to the sea and fixing it to the bottom of the ocean, at least one of farming organisms around the fixed jacket structure. Positioning the sea cage of, connecting the sea cage to the fixed jacket structure by a rotating device in order to rotate the sea cage in a direction in which an external force is generated in the sea cage, supplying food to the sea cage Installing a food supply device, and installing a control device at the sea exposed portion of the fixed jacket structure to control the feed supply by controlling the feed supply device based on the condition of the sea or the ocean around the sea cage. Includes.

According to the present invention having the above configuration, the following effects can be achieved.

According to an embodiment of the present invention, when waves, tide, and wind act, the edging facility can be safely protected by allowing the edging to be freely rotated in the direction in which the load acts, and to be directed in the direction in which the external force is minimized.

In addition, the embodiment of the present invention can move the sea cage to a safe place when bad weather conditions such as red tide, typhoon, high water temperature, etc. are necessary during the cage operation.

Further, according to an embodiment of the present invention, in consideration of the characteristics of the marine environment around the sea cage, the food supply can be adjusted according to the direction of the tide so that the aquaculture can be balanced.

1 is a view of a marine aquaculture cage facility according to a first embodiment of the present invention,
2 is a view for explaining the feeding operation of the facility of FIG. 1;
3 is a view for explaining the volume control operation of the facility of FIG. 1;
4 is a view of a marine aquaculture cage facility according to a second embodiment of the present invention;
5 is a view of a maritime aquaculture cage facility according to a third embodiment of the present invention,
6 is a view of a peddle style cage facility according to a fourth embodiment of the present invention;
7 is a diagram illustrating a plan view of the style frame shown in FIG. 6, and
8 is a flow chart showing the installation process of the marine aquaculture cage facility according to an embodiment of the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to embodiments to be described later in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms. In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform the scope of the invention to those of ordinary skill in the art to which the present invention pertains. And the invention is only defined by the scope of the claims. Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been described in detail in order to avoid obscuring interpretation of the present invention.

In addition, throughout the specification, the same reference numerals refer to the same constituent elements, and terms used in the present specification (referred to) are for explaining embodiments and not limiting the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase, and the components and actions referred to as ``including (or including)'' do not exclude the presence or addition of one or more other components and actions. . Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

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

1 is a view of a marine aquaculture cage facility according to a first embodiment of the present invention, FIG. 2 is a view for explaining the feeding operation of the marine cage of the facility of FIG. 1, and FIG. 3 is a sea cage of the facility of FIG. 1 It is a diagram for explaining the volume control operation of.

As shown in FIG. 1, the marine aquaculture cage facility 100 according to an embodiment of the present invention includes a fixed jacket structure 111, a rotating device 113, 121, a marine cage 131, and an external force drag 141. And some or all of the marine observation device 181.

Here, "part or all" is included in the external force drogue 141 or the marine observation device 181 is omitted so that the edging facility 100 is configured, or some components such as the external force drogue 141 are marine edging It refers to a thing that can be integrated and configured with other components such as (131), and will be described as including all in order to help a sufficient understanding of the invention.

The fixed jacket structure 111 corresponds to a jacketed structure that is fixed to the bottom of the ocean so that a part of it is exposed outside the ocean. In the embodiment of the present invention, the fixed jacket structure 111 may be referred to as a jacketed fixed structure. The jacketed type is one of the fixed methods of offshore plant foundation structures. The jacket structure is a structure in which piles, that is, piles, are mounted on the sea floor, and decks (eg, horizontal and inclined reinforcements, etc.) are mounted on the jacket, and the deck of the jacket can be used as treatment facilities and residential facilities. It is a structure that can support wind or wave loads and its own weight as a huge pile is embedded in the sea floor, and the size and drying cost of the jacket structure rapidly increase according to the depth of water, so a depth of about 400m is the current limit. However, the size of the fixed jacket structure 111 according to the embodiment of the present invention may be adjusted depending on how the marine cage 131 is configured and operated by connecting it to the fixed jacket structure 111.

The sea cage 131 may have various shapes, such as a circle and a square, and includes a floating body 132, a lower support structure 133, a net 134, a volume control line 161, and a food supply device 191. Can include. As long as the floating body 132 can have buoyancy like a buoy, it is irrelevant in any shape, and a (wire) rope 142 passes through it, and feeds into the inside of the marine cage 131 A feeding device 191 for may be provided inside. It can be seen that the floating body 132 and the lower support structure 133 are connected by a net 134 and a volume control line 161. In order to adjust the volume of the net 134 of the maritime border 131, the lower support structure 133 is provided with a volume control line 161 so that the position can be moved.

As can be seen in FIG. 3, the volume control ship 161 is a volume control ship 161 when invasion of bad weather conditions such as red tide, typhoon, high water temperature, etc. By adjusting the height of the sea cage 131, it can be moved and reinstalled. In particular, when a typhoon invades and it is necessary to move the sea cage 131 into the bay, the depth of the bay is not deep, so it is necessary to temporarily reduce the height of the cage to operate in the bay. This is very important. Here, the volume control line 161 is made of a wire rope or a polypropylene (PP) rope, and electricity required to reduce the length of the rope is supplied through a motor (not shown) installed in the floating body 132. For example, the principle of a pulley for winding and unwinding the volume control line 161 may be applied to adjust the volume. When adjusting the rope length in order to move the sea cage 131, an operation command (or control command) is issued from a control system, that is, a control device installed in the central upper structure 171. After the height of the cage is reduced, it is towed by the vessel 162, and the towing rope 163 is connected and moved.

The feeding device 191 may include a pump and a feeding pipe. The food supply pipe starts from the central upper structure 171 and is connected to the connection support 121 and can be installed in eight directions as shown in 2 through the floating body 132 of the marine edging 131. . Of course, the installation method and number of installations can be adjusted as much as possible. A total of eight are located in eight directions on the floating body 132 of the sea cage 131, and the food supply is adjusted according to the direction of the tide. Since tidal current means the flow of seawater periodically occurring due to high tide and low tide, the central upper structure 171 analyzes tide data obtained through observation of the marine environment from a control device, for example, to analyze the main tidal current direction and velocity, and this data By using the pump inside the upper central structure 171 to supply food. Since the pump controls the amount of food supplied through pumping, in order to control the amount of food supplied, a valve may be installed in the feed pipe and electronically controlled to control the amount of food supplied. When the algae is weak, food is supplied through all directions, whereas, for example, when the algae is strong in a specific direction, the food is controlled to be supplied from a food supply pipe located in the opposite direction. Both the strength and direction of the pump can be controlled. In Fig. 2, A represents the direction of the tide, and B represents the direction of feeding food through a food supply pipe.

When waves, tide, and wind act, the sea cage 131 rotates freely in the direction in which the load acts, and moves in the direction in which the external force is minimized. An external force drogue 141 is installed on one side of the periphery of the sea ridge 131 so that the sea ridge 131 rotates better according to the external force, and the external force drogue 141 has a surface area and It consists of a relatively large volume. The external force drogue 141 and the marine edging 131 are connected by a light rope 142.

The upper part of the fixed jacket structure 111, more precisely, a central upper structure 171 equipped with a part of the food supply device 191, a data storage and control system, that is, a control device, is mounted on a portion exposed to the outside of the ocean. The control device configured in the upper central structure 171 collects the measurement data of the marine observation device 181 installed near the sea edge 131, analyzes the collected data, and analyzes the collected data, and based on the analysis result, the feed supply device It is possible to control the volume control line 161 of 191 and the like. For example, the control device can control the supply of food from the feed pipe in the opposite direction to the direction of the tide as mentioned above, and adjust the operation cycle of the pump according to the strength of the tide to control the amount and direction of the feed. I will be able to.

A marine observation device 181 is installed on the periphery of the seabed 131 on the seabed. The marine observation device 181 is equipped with a small photographing device such as a camera or a sensor to observe waves and tide, and transmits information to the upper central structure 171 through the submarine cable 182. The upper central structure 171 collects and analyzes data to analyze the characteristics of the surrounding marine environment. In particular, it automatically controls feeding by accurately analyzing the direction and intensity of birds. Of course, various data, such as meteorological data from a meteorological station, may be used to observe the marine environment at sea or underwater. For example, if meteorological information such as a typhoon can be involved in the operation of the volume control ship 161, data of the underwater marine observation device 181 can be related to food supply. Therefore, in the embodiment of the present invention, there will be no particular limitation on what kind of data is used. For example, the government can establish a marine network underwater (e.g., composed of a data sink in the water and a number of sensors communicating around it), and collect and utilize a lot of marine information through the underwater sensor. It may be possible to receive and use data as much as possible. Moreover, by configuring the upper central structure 171 to enable wireless communication, automatic operation for observing ocean conditions may be possible as much as possible.

For example, in recent years, deep learning technology using artificial intelligence has developed a lot, so the control device analyzes the collected big data to predict the impact on the maritime border 131 in advance, and tells the manager of the maritime border 131 in advance. The facts can be notified so that appropriate action can be taken. For example, data is continuously collected in relation to the maritime border 131, and as the collected data increases over the years, efficient and safe operation of the maritime border 131 using big data and artificial intelligence may be possible.

4 is a diagram of a marine aquaculture cage facility according to a second embodiment of the present invention.

As shown in Fig. 4, the maritime surface edging facility 200 according to the second embodiment of the present invention is efficiently configured by connecting a plurality of floating maritime edgings 131 in series to a fixed jacket structure 111. As a form cage system, it includes a fixed jacket structure 111, a rotating device (113, 121), a plurality of sea cages (131A, 131B, 131C) connected in series with each other, some or all of the external force drag (141), , Here, "including some or all" is the same as the previous meaning.

Compared with the maritime aquaculture cage facility 100 of FIG. 1, the maritime aquaculture cage facility 200 of FIG. 4 has a difference in that a plurality of maritime cages 131A, 131B, and 131C can be connected in series with each other. can see. Here, "connected in series" means that the second marine edging (131B) is connected to the first marine edging (131A) based on the fixed jacket structure 111, and the third marine edging again to the second marine edging (131B) (131C) means the structure to be connected.

When configured in this way, in the case of a large number of marine edgings (131A, 131B, 131C), the edgings (131A, 131B, 131C) are connected using a light rope 142, and the size of the external force drogue 141 receiving an external force Also increases. In other words, the connection between the maritime borders (131A, 131B, 131C) is connected by the rope 142, and above all, the external force drag 141 provided on one side of the third maritime border (131C) located at the outermost is Compared to 1, its size gradually increases in proportion to the number of connected maritime borders 131A, 131B, and 131C. This is because the marine edgings (131A, 131B, 131C) located between the fixed jacket structure 111 and the external force drogue 141 are floating on the sea surface by the floating body 132, but the marine edging of FIG. 4 compared to FIG. 1 Since a larger external force (eg, gravity) is generated in (131A, 131B, 131C), the size of the external force drag 141 is increased in consideration of this. The larger the area, the greater the external force, so it can be considered that this is considered.

Except for the same points as described above, the details related to the maritime aquaculture cage facility 200 of FIG. 4 are not significantly different from the content of the maritime aquaculture cage facility 100 of FIG. 1, so the contents will be substituted.

5 is a view of a marine aquaculture cage facility according to a third embodiment of the present invention.

As shown in Figure 5, the maritime edging facility 300 according to the third embodiment of the present invention is a method for efficiently managing, a plurality of the periphery of the fixed jacket structure 111 and the central upper structure 171 A structure for arranging the marine edgings (131A, 1311B) of, and a plurality of marine edgings (131A, 131B) in the form of surrounding the fixed jacket structure 111, the rotating device (113, 121), the fixed jacket structure (111), Includes some or all of the feed supply (piping) devices 151 to 153 and anchor devices 155 and 156 that are built into the bottom of the water, where "including some or all" is the same as the previous meaning. .

As can be seen in (a) and (b) of FIG. 5, a plurality of marine edgings (131A, 131B) can be connected to the fixed jacket structure 111 using a connection support bar 121 to maintain the position. . On the other hand, the floating body 132 of the marine edgings 131A and 132B is supported using a mooring line 155 and an anchor 156 on the outside of the fixed jacket structure 111. While the food for aquaculture is stored inside the central upper structure 171, the automatic feed supply is automatically supplied to the inside of the cage through the riser system (or riser device) 151, the submarine pipe 152, and the food supply riser 153. do. Although different submarine pipes 152 may be configured to provide food supply, a plurality of submarine pipes 152 classified in one automatic feed supply riser system 151 are configured, and each submarine pipe 152 It regulates the supply path to be supplied to. A valve or switch may be configured and controlled at the beginning of each submarine pipe 152 classified as a representative.

Since food must be automatically supplied by monitoring and analyzing the condition of the fish being farmed, an underwater camera (not shown) may be further located inside the marine cages 131A and 131B. By analyzing the current state of the surrounding tidal currents of the marine cages 131A and 131B through the marine monitoring system, food is controlled to be supplied in a direction opposite to the tidal flow direction.

At the end of the food supply riser 153, a device capable of rotating the automatic feed supply direction control device 154 in a direction of 360 degrees may be installed so as to adjust the direction in which food is supplied. This is controlled by the upper central structure 171 to supply food, and the feed is supplied by a pump, and the strength of the pump is determined according to the size of the algae. Control of the automatic feed supply direction control device 154 may be possible by connecting the rotating gear to the drive shaft of the motor and then controlling the motor.

Except for the above, since the marine aquaculture cage facility 300 of FIG. 5 is not much different from the marine aquaculture cage facility 100 of FIG. 1, the contents will be substituted.

6 is a diagram of a marine aquaculture cage facility according to a fourth embodiment of the present invention, and FIG. 7 is a diagram illustrating a plan view of the marine cage shown in FIG. 6.

As shown in Figure 6, in the maritime aquaculture cage facility 400 according to the fourth embodiment of the present invention, in installing a fixed jacket structure 111 at a medium or large depth in order to construct an extra-large marine edging, the maximum A frame-shaped structure is installed to minimize external forces such as waves while forming a large volume.

In the frame structure, pipes are connected to form a structure. In the frames 601 to 606, an inclined frame 601 is installed around the sea surface where the wave load is large to minimize the load. A main frame 602 is installed from below the sea level by a certain depth and connected to the vicinity of the sea level. At this time, the main frame 602 has an inclination in order to increase the safety of falling due to an external force. The main frame 602 is connected to the horizontal frame 604 near the sea floor.

A ground support frame 606 is installed in order to position the cage frame away from the sea floor by a certain height, and the ground support frame 606 is installed at an appropriate number of appropriate positions after reviewing the structural safety of the structure.

A horizontal member frame 603 is installed to maintain the volume even in the vicinity of the sea level, which is positioned under a certain depth so as not to receive a large wave load.

In order to improve the overall structural safety of other structures, a sloping frame 605 is installed.

The inclined frame 601, the main frame 602, the horizontal member frame 603, and the like may be referred to as first, second, and third frames in the embodiment of the present invention.

Except for the above, since the marine aquaculture cage facility 400 of FIG. 6 is not much different from the marine aquaculture cage facility 100 of FIG. 1, detailed information will be replaced with the contents.

8 is a flow chart showing the installation process of the marine aquaculture cage facility according to an embodiment of the present invention.

For convenience of explanation, referring to FIG. 8 together with FIG. 1, the marine aquaculture cage facility 100 according to an embodiment of the present invention exposes a part of the fixed jacket structure 1111 to the sea and fixes it to the bottom of the sea (S800 ).

In addition, at least one marine cage 131 for farming living organisms is positioned around the fixed jacket structure 1111 (S810). The located maritime border 131 may be configured in various forms described above, for example, in the form of the first to fourth embodiments, depending on the form of the configuration.

Subsequently, the marine edging 131 is connected to the fixed jacket structure 111 by the rotating devices 113 and 121 so that the marine edging 131 can be rotated in a direction in which an external force is generated in the marine edging 131 (S820). ). When the rotating swivel 113 serving as a rotor is fastened to the fixed jacket structure 111, the connection support bar 121 is connected to the rotating swivel 113, and the other side is configured by being connected to the marine cage 131.

In addition, a food supply device 191 for supplying food to the marine cage 131 is installed (S830). Even in the case of the feeding device 191, an appropriate method may be selected and installed according to the form in which the marine cage 131 is installed. Above all, it is clear that the feed supply device 191 should be installed so that the feed supply is adjusted based on the sea or ocean conditions surrounding the sea cage 131.

Further, a control device is installed on the exposed portion of the sea of the fixed jacket structure 111 to control the feed supply by controlling the feed supply device 191 based on the sea or ocean conditions surrounding the sea cage 131 (S840). . The control device may be provided inside the central upper structure 171 mounted on the exposed portion of the fixed jacket structure 111.

In addition to the above, the marine cage facilities 100 to 400 according to the embodiment of the present invention have been sufficiently described through the above embodiments, and thus detailed information will be replaced with the contents.

And, it goes without saying that many other modifications and applications are also possible for those of ordinary skill in the art within the scope of the basic technical idea of the present invention.

111: fixed jacket structure 113: rotating swivel
121: connection support bar 131: form border
132: floating body 133: lower support structure
134: net 141: external power drog
142: rope 171: central upper structure
181: marine observation device 182: submarine cable
191: feeding device 151: riser system for automatic feeding
152: submarine pipe 153: food supply riser
154: feed supply automatic direction control device

Claims (10)

A fixed jacket structure that is fixed to the bottom of the ocean and partially exposed to the ocean;
At least one marine cage located around the fixed jacket structure to cultivate living things;
A rotating device that connects the marine edging to the fixed jacket structure and rotates the marine edging in a direction in which an external force is generated in the marine edging;
A food supply device for supplying food to the sea cage; And
A control device installed at the sea exposed portion of the fixed jacket structure and controlling the feed supply by controlling the feed supply device based on the state of the sea or the sea around the sea cage;
Including maritime aquaculture cage facilities.
The method of claim 1,
The above maritime confinement,
A floating body positioned above the sea cage to generate buoyancy;
A lower support structure located under the sea cage; And
A volume control line that connects the floating body and the lower support structure, and is controlled by the control device to adjust the volume of the net of the marine cage;
Including maritime aquaculture cage facilities.
The method of claim 2,
An external force drog installed on one side of the floating body to help the stable rotation of the marine cage rotated by the external force; marine aquaculture cage facility further comprising.
The method of claim 3,
When the external force drog is connected in series based on the fixed jacket structure, the size of the marine style cage is increased in proportion to the number of the series connection.
The method of claim 1,
An oceanographic observation device for observing the state of the ocean in the vicinity of the maritime border; And
A submarine cable for providing the observed ocean state data to the control device;
Including maritime aquaculture cage facilities.
The method of claim 1,
The food supply device includes a plurality of food supply pipes installed on the marine edging,
The control device is a marine aquaculture cage facility for supplying food by controlling at least one of the plurality of food supply pipes based on the ocean or sea condition.
The method of claim 1,
A mooring line connected to the outer side of the plurality of marine edgings when a plurality of marine edgings are installed to surround the fixed jacket structure; And
An anchor provided on one side of the mooring ship and fixed to the bottom surface of the ocean;
Maritime aquaculture cage equipment further including.
The method of claim 7,
The feeding device,
A submarine pipe installed to the bottom of the sea;
A food supply riser provided on one side of the submarine pipe and provided on a lower side of the plurality of marine edgings; And
An automatic direction control device that is rotatably installed to adjust a feed direction at one side of the feed feed riser;
Including maritime aquaculture cage facilities.
A fixed jacket structure that is fixed to the bottom of the ocean and partially exposed to the ocean; And
Including; at least one marine cage located around the fixed jacket structure to cultivate living things,
The above maritime confinement,
A first frame connected to the fixed jacket structure and disposed horizontally on the bottom surface;
A second frame connected to the fixed jacket structure and provided at an upper side with a predetermined distance horizontally to the first frame;
A first inclined frame connected to the fixed jacket structure to obliquely support the second frame;
A plurality of second inclined frames arranged to be inclined by connecting the first frame and the second frame to each other; And
A ground support frame supported on the bottom surface to maintain the first frame at a specified distance;
Including maritime aquaculture cage facilities.
Exposing a portion of the fixed jacket structure to the sea and fixing it to the bottom of the ocean;
Positioning at least one marine edging for cultivating organisms around the fixed jacket structure;
Connecting the marine edging to the fixed jacket structure by a rotating device to rotate the marine edging in a direction in which an external force is generated in the marine edging;
Installing a food supply device for supplying food to the sea cage; And
Installing a control device on the exposed portion of the sea of the fixed jacket structure so as to control the feed supply by controlling the feed supply device based on the condition of the sea or the sea around the sea cage;
Installation method of sea aquaculture cage facilities to include.

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