KR102084645B1 - Ground seawater nursery - Google Patents

Abstract

The present invention relates to an onshore seawater aquafarm for salmon seawater domestication. The salmon seawater domestication of the present invention comprises a main water tank part which forms a place where fry are raised; a sub water tank part which is in connection with the main water tank part and forms a place where the fray are raised; and a seawater supplying part which supplies seawater to the main water tank part. According to the present invention, the mortality rate of the fry can be significantly reduced.

Description

Ground seawater nursery for salmon salmon

The present invention relates to an onshore seawater farm for salmon seawater treatment, and more specifically, despite the low-cost facility, it is possible to mass-produce marine organisms such as salmon, not only easy to feed, but also always available for management. Therefore, the mortality rate of the fry can be significantly reduced than before, and this relates to a terrestrial saltwater farm for salmon seawater which can significantly increase the added value.

1 is a structural diagram of a general marine cage farm, and FIG. 2 is a configuration diagram of a typical marine cage farm.

Referring to these drawings, but first referring to Figure 1, a conventional marine cage farm 40 refers to a facility that mainly traps fish or other marine life by farming the sea.

The marine cage farm 40 is arranged in a lattice form to form a growth space 50, and includes a buoy 60 to provide buoyancy, and a scaffold frame structure 70 to connect the buckle 60.

A plurality of growth spaces 50 are formed in the frame structure 70 for scaffolding, which is expanded under the surface of the growth space 50 to form a culture through a farming net to trap marine life.

On the contrary, marine cages are also popular as shown in FIG. In the case of FIG. 2, the fry are stocked and reared in a sea cage.

On the other hand, in the above-mentioned cage farming, in order to stock the fry on the sea and underwater cages of Figures 1 and 2, it is necessary to transport the fry first, in this case a live fish transportation device dedicated to cage farms as shown in Figure 3 can be used have.

First, in the case of the marine cage as shown in Figure 1 by using the fishing boat of the fishing vessels are transported by sea, and fry the fish from the fishing boat into the garden and put in a small bucket, etc. again stocked in the marine cage.

On the other hand, in the case of the sea cage as shown in Figure 2, the small container (90), such as the fry hit the net at the inlet, the diver is brought to the water to dismantle the small container inlet net and put into the net of the sea cage.

On the other hand, although it is the most common way in which the cage style is present, whether at sea or in the sea, there is a problem that the cage style is too expensive in its structure. In particular, conventional cage cages need to be frequently checked in terms of food or management, but it is impossible to check when the weather is bad, and in particular, divers are required for proper management.

In addition, in the case of conventional cage farming, the mortality rate is high, so that there is a lot of difficulties in the actual business success, there is a need for a new concept of land saltwater farms to solve this problem.

Korean Patent Office Application No. 20-1996-0038175 Korean Patent Office Application No. 20-2002-0015692 Korean Patent Office Application No. 20-2003-0032315 Korean Patent Office Application No. 20-2004-0037604

An object of the present invention, despite being a low-cost facility, it is possible to mass-produce marine organisms such as salmon, not only easy to feed, but also can be managed at all times, thereby significantly reducing the mortality rate of fry. This is to provide a terrestrial saltwater farm for salmon saltwater nets that can significantly increase added value.

The object is, the main tank forming a place where the cheerleaders are raised; A sub water tank unit connected to the main water tank unit and forming a place where the cheerleaders are raised; And a seawater supply unit for supplying seawater to the main water tank unit.

The sea water supply unit, the sea water supply pipe for supplying sea water to the main water tank unit is partially embedded in the ground; A supply valve coupled to the sea water supply pipe; And coupled to one side of the seawater supply pipe, may include a seawater pump for pumping seawater.

It may further include a drain for draining the sea water in the sub water tank.

The drain portion, the drain pipe for draining the sea water in the sub water tank; And it may include a drain valve for coupling to the drain pipe.

On the other hand, the above object, the main tank forming a place where the fry are reared; A sub water tank unit connected to the main water tank unit and forming a place where the cheerleaders are raised; Sea water supply unit for supplying sea water to the main tank; A drain for draining the seawater in the sub water tank; A heater provided on one wall of the main water tank unit for temperature management of the seawater filled in the main water tank unit; A cooler provided on the other side wall of the main water tank unit for temperature management of the seawater filled in the main water tank unit; A passage portion provided at a lower end portion of the other wall of the main tank portion to direct the cheers including seawater in the main tank portion to the sub tank portion; An electric door coupled to the passage part and slidingly opening and closing the passage part electrically; An electric sliding cover for opening and closing an upper portion of the main water tank unit while operating in an electric manner; A liquefied oxygen supply unit coupled to the main tank unit and the sub tank unit; A work table provided at an upper end of one side wall of the sub water tank part and formed to be lower than a height of the other wall of the main water tank part; And a controller for controlling operations of the seawater supply unit, the liquefied oxygen supply unit, the heater, and the cooler, wherein the liquefied oxygen supply unit includes: a liquefied oxygen supply tank; And a liquefied oxygen supply pipe connected to the liquefied oxygen supply tank and the main water tank unit or the sub water tank unit, wherein the sea water supply unit comprises: a seawater supply pipe configured to supply seawater to the main water tank unit but partially embedded in the ground; A supply valve coupled to the sea water supply pipe; And a seawater pump coupled to one side of the seawater supply pipe and pumping seawater, wherein the drainage portion includes: a drain pipe for draining seawater in the subwater tank; And a drain valve coupled to the drain pipe, wherein the bottom of the main water tank part and the sub water tank part are formed by an onshore seawater farm for salmon seawater treatment, characterized by forming an inclined sloped surface.

According to the present invention, despite being a low-cost facility, it is possible to mass-produce marine organisms such as salmon, not only easy to feed, but also always available for management, which significantly reduces the mortality rate of fry. There is an effect that can significantly increase the added value.

1 is a structural diagram of a typical marine cage farm.
2 is a block diagram of a general underwater cage form.
3 is a live fish transportation device for cage farms.
4 is a structural diagram of an onshore seawater farm for salmon seawater treatment according to a first embodiment of the present invention.
5 and 6 are partial operation views of FIG. 4.
7 is an enlarged view illustrating main parts of FIG. 4.
8 is a control block diagram of an onshore seawater farm for salmon seawater treatment.
9 is a structural diagram of a terrestrial seawater farm for salmon seawater according to a second embodiment of the present invention.
10 is a structural diagram of a terrestrial seawater farm for salmon seawater purifiers according to a third embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, the embodiments may be variously modified and may have various forms, and thus the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, it should not be understood that the scope of the present invention is limited thereto.

In this specification, the embodiments are provided to make the disclosure of the present invention complete, and to fully inform the scope of the invention to those skilled in the art. And the present invention is defined only by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail to avoid obscuring the present invention.

On the other hand, the meaning of the terms described in the present invention is not limited to the dictionary meaning, it will be understood as follows.

When a component is said to be "connected" to another component, it may be directly connected to the other component, but it should be understood that there may be other components in between. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "include" or "have" refer to features, numbers, steps, operations, components, parts, or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, actions, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined.

Generally defined terms used should be construed as consistent with the meanings in the context of the related art, and should not be construed as having ideal or overly formal meanings unless expressly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same reference numerals are assigned to the same components, and the descriptions of the same reference numerals are sometimes omitted.

(First embodiment)

4 is a structural diagram of a terrestrial seawater farm for salmon seawater according to a first embodiment of the present invention, FIGS. 5 and 6 are partial operation views of FIG. 4, FIG. 7 is an enlarged view of a main portion of FIG. 4, and 8 is a control block diagram of an onshore seawater farm for salmon seawater treatment.

Referring to these drawings, the land seawater farm 100 for salmon seawater according to the present embodiment is capable of mass production of marine organisms, such as salmon, and is easy to supply food at all times despite low-cost facilities It is possible to significantly reduce the mortality rate of the fry than before, which is to increase the added value significantly.

The land seawater farm for the salinity of seawater according to the present embodiment that can provide such an effect 100 is a seawater supplying seawater to the main water tank unit 110 and the sub water tank unit 120, the main water tank unit 110 The supply unit 130 and the sub water tank unit 120 may include a drain 140 for draining the seawater.

The main tank 110 forms a place where the fry, for example salmon fry are raised. The main water tank 110 may be formed in the form of a wide tank.

A heater 112 is provided at one wall 111 of the main water tank 110 and a cooler 114 is provided at the other wall 113 for temperature management of the seawater filled in the main water tank 110. Both the heater 112 and the cooler 114 are controlled by the controller 180.

The lower end of the other side wall 113 of the main tank 110 is formed with a passage 115 to direct the cheers, including seawater in the main tank 110 to the sub tank 120. The passage 115 is coupled to the electric door 116 to be opened and closed sliding.

When the seawater and the cheerfish in the main water tank 110 are sent to the sub water tank 120, the electric door 116 is electrically opened. Therefore, the electric door 116 is also controlled by the controller 180. The electric door 116 normally takes a state where the passage part 115 is closed.

In order to implement a condition in which the fry grow, it is necessary to open or close the upper portion of the main tank 110. To this end, the electric sliding cover 117 is installed on the upper portion of the main water tank 110. The electric sliding cover 117 is also controlled by the controller 180.

The liquefied oxygen supply unit 170 is coupled to the main tank 110. The liquefied oxygen supply unit 170 may include a liquefied oxygen supply tank 171, a liquefied oxygen supply tank 171, and a liquefied oxygen supply pipe 172 connected to the main water tank 110.

Although the liquefied oxygen supply unit 170 is coupled to the main tank unit 110 only in the drawing, the liquefied oxygen supply unit 170 may be applied to the sub tank unit 120 in the same form. For convenience, the illustration of the liquid oxygen supply unit 170 on the sub water tank unit 120 side is omitted.

At the upper end of one side wall of the sub tank 120, a work table 121 is provided for capturing the completed salmon in the sub tank 120. Workers can work on the workbench 121. At this time, the height of the top end of the work table 121 is lower than the height of the other side wall 113 of the main water tank 110. Therefore, the convenience of work can be improved.

The bottom of the main water tank 110 and the sub water tank 120 forms an inclined slope 122. The inclined surface 122 is formed such that the seawater supply unit 130 is high and the drainage unit 140 is low. Therefore, the movement of water can be smoothed.

The seawater supply unit 130 supplies seawater to the main water tank unit 110. The seawater supply unit 130 includes a seawater supply pipe 131 and a supply valve 132 coupled to the seawater supply pipe 131.

One end of the seawater supply pipe 131 is connected to the seawater, and may be partially embedded in the ground.

The sea water pump 133 is connected to one side of the sea water supply pipe 131. When the operation of the supply valve 132 is turned on, the seawater may be supplied into the main water tank 110 by the action of the seawater pump 133 controlled by the controller 180.

The drainer 140 drains the seawater in the sub water tank 120. The drain 140 includes a drain pipe 141 and a drain valve 142 coupled to the drain pipe 141.

The controller 180 organically controls the operation of the liquefied oxygen supply unit 170 including the seawater supply unit 130 including the seawater pump 133. In addition, the controller 180 also controls the operation of the heater 112 and the cooler 114.

The controller 180 performing this role may include a central processing unit 181 (CPU), a memory 182 (MEMORY), and a support circuit 183 (SUPPORT CIRCUIT).

The central processing unit 181 is one of various computer processors that can be industrially applied to organically control the operation of the liquefied oxygen supply unit 170, including the seawater supply unit 130 including the seawater pump 133 in this embodiment. It can be one.

The memory 182 is connected to the central processing unit 181. The memory 182 may be installed locally or remotely as a computer readable recording medium, and may be readily available, such as, for example, random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage form. It may be at least one or more memories.

The support circuit 183 (SUPPORT CIRCUIT) is coupled with the central processing unit 181 to support typical operation of the processor. Such support circuit 183 may include a cache, a power supply, a clock circuit, an input / output circuit, a subsystem, and the like.

In this embodiment, the controller 180 organically controls the operation of the liquefied oxygen supply unit 170 including the seawater supply unit 130 including the seawater pump 133, such a series of control processes are stored in the memory 182. Can be stored. Typically software routines may be stored in memory 182. Software routines may also be stored or executed by other central processing units (not shown).

Although the process according to the invention has been described as being executed by a software routine, at least some of the processes of the invention may be performed by hardware. As such, the processes of the present invention may be implemented in software running on a computer system, in hardware such as integrated circuits, or by a combination of software and hardware.

In such a configuration, that is, the seawater supply unit 130 for supplying seawater to the main water tank unit 110, the sub water tank unit 120, and the main water tank unit 110, and the drainage unit for draining the seawater in the sub water tank unit 120 ( According to the terrestrial seawater farm 100 for salmon seawater according to the present embodiment, including 140), past molts (more than 100g of cheerleaders ready to go out of the sea) are available from 30 to 50g. A period of 30-70% mortality over a week to 10 days can be achieved within 3-5 days without adaptation and 99% mortality.

As described above with reference to Figs. 1 to 3, conventional marine cage forms are too expensive in their construction. Frequent checks should be made at the feeding or management level, but cannot be confirmed when the weather is bad. In particular, divers are required for proper management, which is expensive.

In particular, maritime cage farming is not only difficult to permit, but also difficult to install and operate, and is expensive. At present, it is expensive to install about 300 to 500 million aquatic cage farms.

In addition, maritime cage farming requires more than 15 tons of vessels. In addition, at least twice a day should be checked and managed, and a separate purification facility is required and practical personnel (captain, crew, 3 or more divers, researcher, etc.) are practically ineffective.

In particular, since maritime cages exist at sea, it is pointed out that when a small malt is moved to a maritime cage, it is highly stressed to die.

However, the main water tank unit 110 and the sub water tank unit 120, the sea water supply unit 130 for supplying sea water to the main water tank unit 110, the drain 140 for draining the sea water in the sub water tank unit 120 The land seawater farm 100 for salmon seawater in accordance with the present embodiment can check the meat at any time, can be fed at any time and when necessary, and can manage the general management including pests from time to time.

The land seawater farm 100 for salmon seawater purifying according to the present embodiment can be shipped twice a year because it can be properly maintained at all times despite the cost reduction than the sea cage farming. Even if you don't have expertise, anyone can transfer the current method to commercialize it, so the added value is quite high.

Therefore, if the onshore seawater farm 100 for salmon seawater pursuit according to the present embodiment is further activated, the supplier can supply cheap salmon, and thus, consumers can buy salmon at about 5,000 won less than the original price. There is this.

The terrestrial seawater farm 100 for salmon seawater purifying according to the present embodiment does not require a lot of manpower, and a little reinforcement of the purification facility can significantly reduce environmental pollution. In particular, it is possible to raise healthy salmon without mortality, in particular because it is possible to supply food or manage at any time, which can contribute to income improvement by shipping a large amount of salmon in the short term.

For example, even in the supply of feed is severely lost due to algae problems in the sea, but the terrestrial seawater farm for salmon seawater pursuit according to the present embodiment 100 can supply the feed without loss, of course, when the feed is confirmed with the naked eye It can be supplied while being excellent in effect. Because of this, it is very suitable for mass production.

As a result, when operating the terrestrial seawater farm 100 for salmon seawater purifying according to the present embodiment, the technique of adapting the existing salmon fry from freshwater (freshwater) to seawater has shown at least 30% and as many as 70% mortality. While only one to two percent can be eliminated and all succeed, we can shorten the adaptation of existing net adaptation from one week to fifteen days to three to five days.

According to this embodiment acting on the basis of the structure as described above, despite the low-cost facilities, it is possible to mass-produce marine life such as salmon, not only easy to feed, but also always available for management The ratio can be significantly reduced compared to the prior art, which can significantly increase the added value.

(2nd Example)

9 is a structural diagram of a terrestrial seawater farm for salmon seawater according to a second embodiment of the present invention.

Referring to this figure, the onshore seawater farm 200 for the salmon seawater pursuit according to the present embodiment, seawater for supplying seawater to the main tank 110, the sub-tank 120, the main tank 110 The supply unit 130 and the sub water tank unit 120 may include a drain 140 for draining the seawater. Their configuration and function are the same as in the above-described embodiment.

On the other hand, in the present embodiment, the temperature measuring manager 261 is provided in the main water tank 110. The temperature measurement manager 261 may provide a reference value for the controller 180 to control the operation of the heater 112 and the cooler 114.

In the present embodiment, the common underwater camera 263 is fixed to the other side wall 113 of the main water tank 110. The common underwater camera 263 captures and transmits images in both tanks, that is, the main tank 110 and the sub tank 120 at the corresponding position. Therefore, the situation in the main water tank 110 and the sub water tank 120 can be managed in real time.

Even if the present embodiment is applied, even though it is a low-cost facility, it is possible to mass-produce marine organisms such as salmon, not only easy to feed, but also always available for management, which significantly reduces the mortality rate of the fry. The added value can be significantly increased.

(Third Embodiment)

10 is a structural diagram of a terrestrial seawater farm for salmon seawater purifiers according to a third embodiment of the present invention.

Referring to this figure, the onshore seawater farm 300 for salmon seawater in accordance with the present embodiment, seawater for supplying seawater to the main tank 110, sub-tank 120, main tank 110 The supply unit 130 and the sub water tank unit 120 may include a drain 140 for draining the seawater. Their configuration and function are the same as in the above-described embodiment.

On the other hand, even in the present embodiment, the common underwater camera 363 is provided to capture the situation in the main tank 110 and the sub tank 120 in real time.

At this time, the common underwater camera 363 applied to the present embodiment is connected to the up / down rolling element 364, while the up / down operation by the action of the up / down rolling element 364 is performed. The situation in the 110 and the sub tank 120 is taken in real time. In this case, there is an advantage that the situation in the main tank 110 and the sub tank 120 can be taken well without missing.

Even if the present embodiment is applied, even though it is a low-cost facility, it is possible to mass-produce marine organisms such as salmon, be easy to feed, and be always available for management, thereby significantly reducing the mortality rate of the fry. The added value can be significantly increased.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will be to be regarded as belonging to the claims of the present invention.

100: land seawater farm 110: main fish tank
111: one side wall 112: heater
113: other side wall 114: cooler
115: passage portion 116: electric door
117: electric sliding cover 120: sub water tank
121: work surface 122: inclined surface
130: seawater supply unit 131: seawater supply pipe
132: supply valve 133: sea water pump
140: seawater supply unit 141: drain pipe
142: drain valve 170: liquefied oxygen supply
171: liquefied oxygen supply tank 172: liquefied oxygen supply pipe
180: controller

Claims (5)

delete delete delete delete A main tank forming a place where the fry are reared;
A sub water tank unit connected to the main water tank unit and forming a place where a cheerleader is raised;
Sea water supply unit for supplying sea water to the main tank;
A drain for draining the seawater in the sub water tank;
A heater provided on one wall of the main water tank unit for temperature management of the seawater filled in the main water tank unit;
A cooler provided on the other side wall of the main water tank unit for temperature management of the seawater filled in the main water tank unit;
A passage portion provided at a lower end portion of the other wall of the main tank portion to direct the cheers including seawater in the main tank portion to the sub tank portion;
An electric door coupled to the passage part and slidingly opening and closing the passage part electrically;
An electric sliding cover for opening and closing an upper portion of the main water tank unit while operating in an electric manner;
A liquefied oxygen supply unit coupled to the main tank unit and the sub tank unit;
A work table provided at an upper end of one side wall of the sub water tank part and formed to be lower than a height of the other wall of the main water tank part; And
It includes a controller for controlling the operation of the sea water supply unit, the liquefied oxygen supply unit, the heater and the cooler,
The liquefied oxygen supply unit,
Liquefied oxygen supply tank; And
It includes a liquefied oxygen supply pipe connected to the liquefied oxygen supply tank and the main tank portion or the sub water tank portion,
The sea water supply unit,
Sea water supply pipe to supply the sea water to the main water tank portion is partially embedded in the ground;
A supply valve coupled to the sea water supply pipe; And
It is coupled to one side of the sea water supply pipe, and includes a sea water pump for pumping sea water,
The drain portion,
A drain pipe for draining seawater in the sub water tank; And
A drain valve coupled to the drain pipe;
The bottom of the main tank portion and the sub-tank portion is a terrestrial seawater farm for salmon seawater, characterized in that to form an inclined slope.

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