KR101756867B1 - Compound aquafarm - Google Patents

Abstract

A complex aquarium is launched. The complex water tank includes a water tank frame, a plurality of water tanks provided adjacent to at least two water tank frames, a water storage space formed therein for storing water for culture, and a guide part guiding water to flow in one direction, And a micro bubble storage unit for storing the microbubbles in the form water so as to correspond to the dissolved oxygen amount set by the reception of the aquaculture water discharged through the water tank through the transfer unit. And a pumping section provided in the micro-bubble generating section and supplying the water to the water tank again.

Description

COMPOUND AQUAFARM

The present invention relates to a complex aquarium capable of culturing a large amount of fish and capable of easily removing foreign matter contained in aquaculture water.

In recent years, natural fish stocks have been continuously decreasing due to the overfishing of indiscriminate fish in coastal waters and changes in water quality due to environmental pollution. However, demand for fresh fish and seafood is continuously increasing due to the preference of well-being food (health food) due to improvement in living standards.

In particular, consumption of meat is gradually reduced due to diseases of livestock such as foot-and-mouth disease, avian influenza or mad cow disease, but the consumption of fish and seafood as a health-well-being food is increasing markedly. In addition, the consumption of live fish is showing a great increase due to the taste of domestic consumers who prefer live fish.

In this way, it is expected that the aquaculture industry will become more active than the catching fisheries as a fishing industry, in order to solve the inconsistency due to supply and demand of live fish. However, coastal waters can not be free from various risk factors such as natural disasters, water pollution or various diseases, and the domestic aquaculture industry can not find a way to go because of cheap Chinese imported fish.

therefore. In order to solve the problems of coastal waters in the coastal area, building type facilities that provide aquacultural water tanks in the form of buildings on the land rather than the sea have been spreading to cultivate various fish species.

However, since a large amount of excrement is generated from a variety of fishes cultured in a building-type aquaculture facility, there is a problem in that the processing for processing such excrement is complicated, and the cost required for culturing the fish is excessively increased.

In addition, it is necessary to prevent the contamination of the aquaculture water while securing a sufficient amount of dissolved oxygen in the aquaculture water used in a building type aquaculture facility. However, there is a problem that the facility cost for the aquaculture is increased have.

It is an object of the present invention to provide a complex water tank capable of maintaining a sufficient amount of dissolved oxygen while efficiently removing a foreign substance generated in the water tank at a low cost by providing a plurality of water tanks for culturing a large amount of fish .

In an embodiment of the present invention, a water tank frame, a plurality of water storage tanks provided with at least two water storage tanks adjacent to each other, a water storage space for storing water for culture water therein, A transfer unit installed in the water tank and configured to transfer the aquaculture water to be transported through the guide unit to the adjacent water tank; and a transfer unit configured to receive the aquaculture water discharged through the water tank through the transfer unit, And a pumping section provided in the fine bubble generating section and supplying the water to the water tank again.

The water tank frame may include a base frame and a mounting frame that is installed in multiple stages in the base frame to support the water tank.

The water tank may be provided in a plurality of stages in a lower direction from the upper portion of the water tank frame in a state where the water tank is supported by the stationary frame.

The water tank includes a first water tank installed at the uppermost stage of the water tank frame and supplied with water through the pumping unit, a water tank installed in the water tank frame at the adjacent lower portion of the first water tank, 2 water bath.

The first water tank or the second water tank may be installed at least one.

The guide portion may be an inclined surface that is formed to be inclined to the bottom surface of the water tank, and allows the farm water to flow in one direction.

The inclined surfaces may be formed so as to have the same inclination with respect to each of the north and south water tanks.

The inclined surfaces may be formed at different slopes with respect to a plurality of the water tanks with respect to the water surface of cultivated water.

The first water tank includes a first water tank body provided in the water tank frame and having a first water storage space in which water for storing culture water is stored, a first water tank body disposed at one side of the first water tank body, spaced apart from an inner wall surface of the first water tank body, A first mesh member dividing a part of the space into a first spacing space and dividing a part of the first water storage space into a first filtration space at the other side of the first water tank body, The height of the first partition may be less than the height of the first partition.

The second water tank includes a second water tank body installed at a lower portion of an adjacent position of the first water tank in the water tank frame and having a second water storage space in which water for storing culture water is stored, A second mesh member that divides a part of the second water storage space into a second separation space at one side of the second water tank body and a second mesh member which divides a part of the second water storage space at the other side of the second water tank body into a second filtration space, And a second partition wall having a height lower than the height of the wall surface of the water tank body.

The culture water stored in the first filtering space of the first water tank can be moved to the second spacing space by the conveying unit.

A heater for heating the aquaculture water may be installed in the first or second spacing space.

The transfer section is connected to the first filtration space and the other end extends to the second separation space. The first transfer valve is provided to transfer the culture water stored in the first filtration space from the first tank to the first filtration space. And a second transfer line communicating with the transfer line, the first storage space, and the other end extending to the second spaced space, wherein the second open / close valve is installed.

In the second transfer line, the drain line provided with the third open / close valve may be branched.

The fine bubble generating unit includes a side frame provided on a side surface of the water tank frame, a side water tank provided on the side frame and connected to the water tank and the connection line so as to transfer and store the water, And may include a bubble feeder that increases the dissolved oxygen content of the aquaculture water.

The micro-bubble generating unit may further include a filtering unit for removing impurities of the culture water stored in the side water tank.

The filtration section may include a filtration water tank provided on a side surface of the side water tank and a water drain line provided in the filtration water tank.

 A filtration bulkhead corresponding to the maximum water level of the side water tank may be provided at a portion where the side water tank and the filtration water tank are in contact with each other.

The pumping unit includes a pumping motor connected to the water tank and the first pumping line, a dissolution tank connected to the pumping motor through a second pumping line, a water tank connected to the dissolution tank and the side water tank, And a third pumping line,

The connection line may be selectively opened and closed by a solenoid valve, and may be installed in a plurality of at least two or more so as to connect the plurality of water tanks and the side water tanks, respectively.

Each of the tanks may be provided with a concentration sensor for measuring the concentration of dissolved oxygen in the aquaculture water.

And a controller for selectively opening the plurality of solenoid valves when the sensing value of the concentration sensor is less than the set value.

A light receiving unit which is installed in the water tank and irradiates light to the culture water, a light receiving unit which measures the reflection amount of the light irradiated from the illumination unit, and a solenoid valve which selectively opens the solenoid valve when the light received by receiving the sensing signal of the light receiving unit exceeds a set value And a control unit for controlling the display unit.

According to an embodiment of the present invention, a plurality of water tanks formed with inclined surfaces are provided in multiple tiers so that foreign matter can be discharged along the sloped surface, thereby effectively removing foreign matter discharged in the course of fish production at a low cost.

According to one embodiment of the present invention, it is possible to remove contaminants contained in the aquaculture water while supplying micro-bubbles for securing the dissolved oxygen amount to the complex aquarium, and further facilities for removing pollutants contained in the aquaculture water It is possible to improve the production efficiency.

According to the embodiment of the present invention, it is possible to provide a concentration sensor for measuring the concentration of the dissolved oxygen amount in each of the plurality of water tanks, and to supply the water having the dissolved oxygen amount selectively to the water tank lacking the dissolved oxygen amount, It is possible to improve the efficiency.

According to the embodiment of the present invention, it is possible to effectively check the accumulation state of the foreign matter by providing the illuminating unit and the light receiving unit in each of the plurality of water tanks, and it is possible to promptly carry out the foreign matter removing operation.

1 is a perspective view schematically showing a composite aquarium according to a first embodiment of the present invention.
Fig. 2 is a front view schematically showing the composite water tank of Fig. 1; Fig.
3 is a front view schematically showing a flow state of the aquaculture water of the complex aquarium of Fig. 2;
Fig. 4 is a side view schematically showing the first water tank of Fig. 1; Fig.
5 is a cross-sectional view taken along the line V-V of the first tank of FIG.
FIG. 6 is a side view schematically showing a state where the first water tank and the second water tank of FIG. 1 are positioned in multiple stages.
FIG. 7 is a perspective view schematically showing a state in which any one of the water collecting tanks of FIG. 1 is drawn out to the side. FIG.
Figure 8 is a side elevational view schematically showing the pumping section on the side of the composite aquarium of Figure 1;
FIG. 9 is a front view schematically showing a composite aquarium according to a second embodiment of the present invention.
FIG. 10 is a front view schematically showing a composite aquarium according to a third embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In this specification, when an element is referred to as being on another element, it may be directly formed on another element, or a third element may be interposed therebetween. Further, in the drawings, the thickness of the components is exaggerated for an effective description of the technical content.

Where the terms first, second, etc. are used herein to describe components, these components should not be limited by such terms. These terms have only been used to distinguish one component from another. The embodiments described and exemplified herein also include their complementary embodiments.

Also, when it is mentioned that the first element (or component) is operated or executed on the second element (or component) ON, the first element (or component) It should be understood that it is operated or executed in an operating or running environment or is operated or executed through direct or indirect interaction with a second element (or component).

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific details have been set forth in order to explain the invention in greater detail and to assist in understanding it. However, it will be appreciated by those skilled in the art that the present invention may be understood by those skilled in the art without departing from such specific details. In some instances, it should be noted that portions of the invention that are not commonly known in the description of the invention and are not significantly related to the invention do not describe confusing reasons for explaining the present invention.

FIG. 1 is a perspective view schematically showing a composite aquarium according to a first embodiment of the present invention, FIG. 2 is a front view schematically showing the composite aquarium of FIG. 1, and FIG. 3 is a cross- Fig. 3 is a front view schematically showing a flow state of aquaculture water.

1 to 3, a composite water tank 400 according to the first embodiment of the present invention includes a water tank frame 100 and at least two water tank frames 100 installed adjacent to the water tank frame 100 A plurality of water tanks 200 in which a water storage space for storing the aquaculture water 10 is formed and a guide portion 217 for guiding the aquaculture water 10 to flow in one direction is formed, A conveying unit 230 for conveying the aquaculture water that is moved through the guide unit 217 to the adjacent water tank and an aqua regenerating unit 200 receiving the aquaculture water 10 discharged through the water tub 200 through the conveying unit 230, Bubble generator 300 for increasing the amount of dissolved oxygen by including microbubbles in the microbubble generator 300 and a pumping unit 350 for supplying the aquarium 200 to the microbubble generator 300, ).

The water tub 100 is installed on the bottom surface of a place to be installed, and a plurality of water tanks 200 may be provided in a multi-stage manner from the upper part to the lower part. In the present embodiment, the water tubs 100 are provided so that the water tanks 200 can be installed in multiple stages in the vertical direction from the top to the bottom, but the present invention is not limited thereto. It is possible.

The water tub 100 may include a base frame 110 provided on a floor and a plurality of mounting frames 120 mounted on the base frame 110 to mount the water tub 200.

The base frame 110 may be formed of a steel material having a strength for stably holding a plurality of water tanks 200. The base frame 110 is provided with a plurality of mounting frames 120 from the upper side to the lower side.

The mounting frame 120 is formed to have a length corresponding to the length of the base frame 110 in the width direction and is installed in a plurality of multi-stages in the downward direction from the top of the base frame 110. In this embodiment, two mounting frames 120 may be installed to support the bottom surface of one water tank 200. [ Accordingly, the stationary frame 120 stably supports the bottom surfaces of the plurality of water tanks 200, thereby enabling stable mounting of the water tanks 200.

FIG. 4 is a side view schematically showing the first water tank of FIG. 1, FIG. 5 is a cross-sectional view taken along line V-V of the first water tank of FIG. 4, In a multi-stage manner.

As shown in FIGS. 4 to 6, the water tank 200 stores the fish to be cultivated, and may be formed of a transparent acrylic material or the like in order to confirm the culture state of the fish. A plurality of the water tanks 200 may be installed in the lower part of the water tank 100 in a multi-stage manner.

The water tank 200 may include a first water tank 210 installed at the uppermost end of the water tank frame 100 and a second water tank 220 installed at a lower portion adjacent to the first water tank 210. A lid (not shown) may be provided on the upper part of the water tub 200. In this embodiment, the first water tank 210 and the second water tank 220 may be installed in the same shape and the same shape. In the present embodiment, the first water tank 210 and the second water tank 220 are installed in a state of being staggered sequentially from the upper end to the lower end of the water tub 100, as an example. 1, the water tank 200 of the present embodiment is different from the first water tank 210 in the upper part, the second water tank 220 in the middle stage, and the first water tank 210 in the lower stage, As shown in Fig. However, the water tank 200 of this embodiment is not necessarily limited to three water tanks, and may be installed in the water tank frame 100 in a state where the number of the water tanks is more than two or three.

More specifically, the first water tank 210 is installed at the upper end of the water tank frame 100 and receives the aquaculture water 10 through a pumping unit 350 to be described later.

The first water tank 210 includes a first water tank body 211 which is installed in the water tank frame 100 and in which a first water storage space 211a for storing the aquaculture water 10 is formed, A first mesh member 213 partitioning a part of the first water storage space 211a at both sides of the first tank body 211 into a first spacing space 211b, And a first partition 215 for partitioning a part of the first partition 215 into a first filtration space 211c.

The first tank body 211 may be formed of a transparent material such as a transparent acrylic material in a state where the bottom surface of the first tank body 211 is in contact with the mounting frame 120. The first tank body 211 is installed on the mounting frame 120 by its own weight and can be slidably installed on the mounting frame 120.

FIG. 7 is a perspective view schematically showing a state in which any one of the water collecting tanks of FIG. 1 is drawn out to the side. FIG.

7, when the user intends to replace the first water tank 210 or intends to sell the water to the consumer, the first water tank 210 is moved from the stationary frame 120 to the outside of the water tub 100 It can be easily carried out and provided to the user or the replacement work.

The first water tank body 211 is provided with a first water storage space 211a for receiving and storing the aquaculture water 10 for fish culture. The aquarium 10 is installed so as to flow in the first tank body 211 in one direction. For this purpose, a guide portion 217 may be formed in the first tank body 211. In this embodiment, the guide portion 217 may be formed as an inclined surface on the bottom surface of the first tank body 211. Hereinafter, the same reference numeral 217 is used for the guide portion and the inclined surface.

 The supplying of the aquaculture water 10 in one direction to the inside of the first tank body 211 is for sequentially supplying the aquaculture water 10 to a plurality of the water tanks 200. [ In addition, in order for the aquaculture water 10 to flow from one side of the water tanks 200 to one side, excretion discharged from the fish is smoothly moved from one side of the water tank 200 to the other side by its own weight.

A first mesh member 213 may be installed on one side of the first tank body 211.

The first mesh member 213 is installed at one side of the first tank body 211, that is, at a position where the aquaculture water 10 is supplied, and a part of the interior of the first tank body 211, (211b).

More specifically, the first mesh member 213 is formed with a plurality of through holes 213a. The aquarium water 10 flowing into the first spacing space 211b can be moved to the first water storage space 211a of the first tank body 211 through the first mesh member 213. [ The provision of the first mesh member 213 prevents the fish (not shown) from being moved into the first spacing space 211b in the first water storage space 211a. That is, a heater (not shown) for heating the aquaculture water 10 may be installed in the first separation space 211b. Therefore, the first mesh member 213 can prevent the fish from being damaged by contact with the heater.

On the other hand, a first partition 215 is provided on the other side of the first tank body 211.

The first partition 215 may be installed to partition the first filtration space 211c from the other side of the first tank body 211, that is, a portion of the first storage water space 211a, which is inclined downward from the inclined surface 217 have. The first partition 215 may be installed in the first tank body 211 to have a height corresponding to the maximum water level 20 of the aquaculture water. Therefore, when the aquaculture water 10 is supplied to the inside of the first tank body 211 beyond the maximum water level 20, the aquaculture water 10 exceeding the maximum water level is overflowed from the first partition wall 215, 1 filtration space 211c. In the process of overflowing the culture water 10 from the first partition 215 to the first filtration space 211c, the floating foreign matter (not shown) included in the culture water 10 is also supplied to the first filtration space 211c ). ≪ / RTI > Accordingly, the user can smoothly remove the foreign substances contained in the aquaculture water 10 by removing the foreign matter introduced into the first filtering space 211c. The foreign matter introduced into the first filtering space 211c can be hand-operated by the operator and can also be carried by the transferring part 230. [ The transport unit 230 will be described in more detail below.

The transfer unit 230 includes a first transfer line 231 connected to the first filtration space 211c and a second transfer line 231 connected to the first storage space 211a at a position close to the first bank 215. [ 233).

One end of the first transfer line 231 is connected to the first filtration space 211c and the other end of the first transfer line 231 extends in the direction of the second spacing space 221b of the second tank body 221. The first transfer line 231 is provided with a first opening / closing valve 231a so that the aquaculture water 10 can be selectively moved. The first transfer line 231 is provided for supplying the aqua regia 10 flowing in the first water tank 210 to the second water tank 220.

The second transfer line 233 is connected to the first water storage space 211a at one end and extends in the direction of the second spacing space 221b of the second water tank body 221 at the other end. The second transfer line 233 is provided with a second opening and closing valve 233a so that the aquaculture water 10 stored in the first water tank 210 can be selectively moved to the second water tank 220. [ The second conveyance line 233 is provided for moving the aquaculture water 10 in the direction of the second water tank 220 together with the foreign substances in the first water tank 210. That is, the first water tank 210 has a sloped surface 217 formed on the bottom surface of the first water storage space 211a. Therefore, the excrement or the like of the fish can be moved along the inclined surface 217 by its own weight and located at a position close to the first partition 215. Accordingly, when the second transfer line 233 is opened, foreign matter such as excretion of the fish can be moved to the second water tank 220 together with the movement of the aquaculture water 10. [

On the other hand, the drain line 235 may be branched to the second transfer line 233. The drain line 233 is provided with a third opening / closing valve 235a so that the drain line 235 can be selectively opened and closed. Thus, the drain line 235 is branched at the second transfer line 233 to smoothly discharge the foreign matter discharged through the second transfer line 233.

As described above, the aquaculture water 10 and foreign matter stored in the first water tank 210 can be transferred to the second water tank 220 by the transfer unit 230. Hereinafter, the second water tank 220 will be described in more detail.

The second water tank 220 is installed in the same shape as that of the first water tank 210 and may be installed in a different direction in the water tank frame 100. That is, the second water tank 220 may be installed in the water tank frame 100 in a direction opposite to the direction in which the first water tank 210 is installed.

The second water tank 220 includes a second water tank body 221 provided in the water tank frame 100 and having a second water storage space 221a for storing the water 10 therein, A second mesh member 223 that divides a part of the first water storage space 211a into a second spacing space 221b at one side of the second water storage body 221 and a second water storage space 221a inside the second water storage body 221, And a second partition 225 for partitioning a portion of the first partition 221 into a second filtration space 221c.

The second water tank body 221 may be installed in the water tank frame 100 below the first water tank body 211. A second mesh member 223 may be provided on one side of the second tank body 221 and a second partition 225 may be provided on the other side of the second tank body 221. Here, the second mesh member 223 is installed inside the second tank body 221 at the lower part of the first partition wall 215. The second partition wall 225 may be installed in the second tank body 221 at a lower portion of the first mesh member 213. Thus, the second water tank body 221 is installed in the water tank frame 100 in a direction opposite to that of the first water tank body 211.

The inclined surface 217 formed in the second water tank body 221 in the present embodiment is illustratively described to have the same inclination as the inclined surface 217 formed in the first water tank body 211. [ However, the present invention is not limited thereto, and the inclined surface of the second water tank 220 may be formed to have a larger inclination than the inclined surface of the first water tank 210.

At least one of the first water tank 210 and the second water tank 220 may be installed. That is, at least two of the first water tank 210 and the second water tank 220 are installed, or at least two of the first water tank 210 and the second water tank 220 are installed . That is, the first water tank 210 and the second water tank 220 may be installed in the water tank frame 100 with their installed directions being offset from each other. The first water tank 210 and the second water tank 220 are installed in the water tank frame 100 in multiple stages so that the aquaculture water 10 is discharged from the uppermost tank (first tank) to the lowermost tank ) In order to be supplied.

Supplying the aquarium water 10 to the water tank 200 can be supplied using the fine bubble generator 300 installed on the side of the water tank frame 100.

The fine bubble generating unit 300 includes a side frame 310 installed on the side of the water tub 100 and a side water tank 320 installed on the side frame 310 for storing and storing the water 10, And a bubble supplier 330 for supplying minute bubbles to the side water tank 320 to increase the amount of dissolved oxygen contained in the aquaculture water 10.

The side frames 310 may be spaced apart from the water tub 100 by a predetermined distance and may be installed in multiple stages such that the pumping unit 350 and the side water tank 320 are installed. That is, a pumping unit 350 may be installed at a lower end of the side frame 310, and a side water tank 320 may be installed at an upper end of the side frame 310.

The side water tank 320 may be installed so as to protrude to the outside of the side frame 310 in a state where the water 10 having been transferred from the water tank 200 is temporarily stored. The side water tank 320 receives the aquaculture water 10 from the water tank 200 by the pumping pressure of the pumping unit 350. The bubble supplier 330 may be installed in the side water tank 320 so as to include minute bubbles during the supply of the aquaculture water. The bubble supplying unit 330 can generate micro bubbles in the pumping cell 10 from the pumping unit 350. [

On the other hand, the side water tank 320 may be provided with a filtration unit 340.

The filtration unit 340 may include a filtration water tank 341 provided on the side surface of the side water tank 320 and a water discharge line 343 provided in the filtration water tank 341.

The filtration water tank 341 refers to a portion provided on the side surface of the side water tank 320 and in which foreign matter floating from the side water tank 320 is moved. The filtering water tank 341 may be partitioned by the filtering partition wall 341a on the side surface of the side water tank 320. That is, the filter partition wall 341a is formed to have a height lower than the installation height of the side water tank 320 and has a height corresponding to the maximum water level of the aquaculture water stored in the side water tank 320.

The foreign matter floating in the aquaculture water 10 can be moved to the filtration water tank 341 over the filter partition wall 341a in the process of gradually increasing the water level of the aquaculture water 10 stored in the side water tank 320 . In this way, the foreign matter moved to the filtering water tank 341 can be discharged to the outside through the drain line 343 and removed. In this embodiment, it is also possible to discharge the foreign matter together with the supplied water in a state in which a large amount of water is first supplied to the filtration water tank 341 before the foreign matter is discharged through the drainage line 343.

A side of the upper side of the side water tank 320 may be provided with a connection line 345 connected to the water tank 200. Therefore, the aquaculture water 10 having a sufficient dissolved oxygen amount through the microbubble generator 300 can be re-supplied to the water tank 200 through the connection line 345.

Figure 8 is a side elevational view schematically showing the pumping section on the side of the composite aquarium of Figure 1;

8, the pumping unit 350 includes a pumping motor 351 connected to the water tank 200 through a first pumping line 352, a second pumping line 354 connected to the pumping motor 351, And a third pumping line 356 connecting the dissolution tank 353 and the side water tank 320. The dissolving tank 353 is connected to the side water tank 320,

The pumping motor 351 is installed at the lower end of the side frame 310 and can be applied as a metering pump capable of pumping the fluid in a predetermined amount. Therefore, when the pumping motor 351 is driven, the aquaculture water 10 to be moved from the water tank 200 can be supplied to the side water tank 320 through the dissolution tank 353. Reference numeral 240 denotes a water tank for temporarily storing the water 10 from the water tank 200.

As described above, the combined-type water tank 400 according to the first embodiment of the present invention includes a plurality of water tanks 200 each having a slope 217 formed therein in a multi-tiered manner to efficiently culture a large number of fish in a minimum space It is possible.

The inclined surface 217 is formed in the complex water tank 400 so that foreign matter can be moved along the inclined surface 217 and discharged to one side, thereby reducing the cost of removing contaminants.

Meanwhile, contaminants contained in the aquaculture water 10 can be removed while fine bubbles are supplied to the complex aquarium 400, so that further work for removing contaminants is not required, thereby improving the aquaculture efficiency.

FIG. 9 is a front view schematically showing a composite aquarium according to a second embodiment of the present invention. 1 to 8 denote the same members having the same function. Hereinafter, detailed description of the same reference numerals will be omitted.

A plurality of water tanks 200 provided in a plurality of stages in a water tank frame 100 and a plurality of side water tanks 320 each of which is provided in a multi- And are connected to a plurality of connection lines 510, respectively. A solenoid valve 511 is installed in each of the connection lines 510 and can be selectively opened and closed.

On the other hand, each of the plurality of water tanks 200 is provided with a concentration sensor 520 for measuring the concentration of the dissolved oxygen amount contained in the aquaculture water 10. The measured values sensed by the density sensor 520 are transmitted to the controller 530. [

The controller 530 receives the sensing value of the concentration sensor 520 and opens the solenoid valve 511 connected to the water tank 200 when the concentration of dissolved oxygen is less than the predetermined concentration. Therefore, it is possible to selectively connect the water tank 200 and the side water tank 320 having a dissolved oxygen amount less than the set value among the plurality of water tanks 200, thereby maintaining the dissolved oxygen amount at an appropriate level.

FIG. 10 is a front view schematically showing a composite aquarium according to a third embodiment of the present invention. 1 to 9 denote the same members having the same function. Hereinafter, detailed description of the same reference numerals will be omitted.

10, the combined aquarium water tank 600 according to the third embodiment of the present invention includes an illumination unit 610 installed on the water tub 200 and irradiating light to the aqua culture water 10, And a control unit 630 for selectively opening the solenoid valve 511 when the light received by the light receiving sensing signal of the light receiving unit 620 exceeds a set value, the light receiving unit 620 measuring the amount of light reflected from the light receiving unit 610, ).

The illumination unit 610 may be installed to irradiate light to each of the plurality of water tanks 200. [

The light receiving unit 620 can be installed in the water tub 200 or the water tub 100 so that light reflected from the water 10 of the water tub 200 can be received. The light receiving unit 620 is provided in this way to confirm the amount of foreign matter such as fish excrement contained in the aquaculture water 10. [ That is, when light is irradiated to the culture water 10 using the illumination unit 610, the amount of light reflected differs depending on the amount of foreign substances contained in the culture water 10. Accordingly, the amount of light received through the light receiving unit 620 can be checked to check the degree of contamination of the aquaculture wastes 10. The light receiving signal sensed by the light receiving unit 620 is transmitted to the control unit 630.

The control unit 630 receives the sensing signal of the light receiving unit 620 and controls the solenoid valve 511 to be opened when it is confirmed that the light receiving signal is equal to or greater than the set value. That is, the solenoid valve 511 connected to any one of the water tanks 200 receiving the light receiving signal at a set value or higher is opened to supply the water 10 from the side water tank 320. Therefore, it is possible to dilute the contaminated aquaculture water 10 by supplying the aquaculture water 10 to the contaminated water tank 200, and to discharge the excreta according to the flow of the aquaculture water 10, Do.

 The present invention has been described above with reference to the embodiments shown in the drawings. However, the present invention is not limited thereto, and various modifications or other embodiments falling within the scope of the present invention are possible by those skilled in the art.

10 ... Form water number 100 ... Casserole frame
110 ... base frame 200 ... aquarium
210 ... first water tank 211 ... first water tank body
211a .. First storage space 211b .. First storage space
211c .. first filtering space 213 ... first mesh member
215 ... first partition 217 ... guide portion, inclined surface
220 ... second water tank 221 ... second water tank body
221a .. Second storage space 221b .. Second separation space
221c .. Second filtration space 223 ... Second mesh member
225 ... second partition 230 ... transfer part
231 ... first transfer line 231a ... first open / close valve
233 ... second transfer line 233a ... second open / close valve
235 ... drain line 235a .. Third open / close valve
300 ... minute bubble generator 310 ... side frame
320 ... Side water tank 330 ... Bubble feeder
340 ... filtration section 341 ... filtration tank
343 ... drain line 345, 510 ... connection line
350 ... Pumping section 351 ... Pumping motor
352 ... first pumping line 353 ... dissolution tank
354 ... second pumping line 356 ... third pumping line
511 ... solenoid valve 520 ... concentration sensor
530 ... controller 610 ... illuminator
620 ... light receiving section 630 ... control section

Claims (21)

Aquarium frame;
A plurality of water tanks provided adjacent to at least two or more water tanks in the water tank frame and having a water storage space for storing water for cultivation therein and a guide part for guiding water to flow in one direction;
A conveying unit installed in the water tank for conveying the aquaculture water that is moved through the guide unit to the adjacent water tank;
A fine bubble generating unit that receives the aquaculture water that has been discharged through the water tank through the transfer unit and includes fine bubbles in the aquarium so as to correspond to a set dissolved oxygen amount and re-supply the wastewater to the aquarium; And
A pumping unit installed in the micro-bubble generating unit to re-supply the culture water to the water tank; Lt; / RTI >
The plurality of the water tanks,
A first water tank provided at the uppermost end of the water tub frame and supplied with the aquaculture water through the pumping unit; And
A second water tank installed in the water tub frame at an adjacent lower portion of the first water tank and receiving and storing the aquaculture water from the first water tank by the transfer unit; Lt; / RTI >
The first water tank,
A first water tank body installed in the water tank frame and having a first water storage space for storing the aquaculture water therein;
A first mesh member having a plurality of penetrating portions formed on one side of the first tank body and separated from an inner wall surface of the first tank body into a first spacing space; And
And a first partition wall partitioning a part of the first water storage space on the other side of the first tank body into a first filtration space and having a height lower than a height of an edge wall surface of the first tank body,
The transfer unit
Wherein the first filtration space is communicated with the first filtration space and the other end is extended into the second separation space, and a first opening / closing valve is provided, so that the culture water stored in the first filtration space, A first conveyance line for conveying the first conveyance line; And
And a second transfer line communicated with the first water storage space and the other end extending to the second spacing space and having a second open / close valve,
Wherein the first tank body and the second tank body are installed in a plurality of stages in a downward direction from an upper portion of the water tank frame in a state where the first tank body and the second tank body are slidably supported by the staging frames included in the water tank frame, Aquariums. delete delete delete The method according to claim 1,
The guide portion
And the inclined surface is inclined to the bottom surface of the water tank so that the water supply water flows in one direction. 6. The method of claim 5,
Wherein the inclined surface is formed to have the same inclination with respect to each of the plurality of the water tanks. 6. The method of claim 5,
Wherein the inclined surface is formed at a different inclination from each of the plurality of the water tanks with respect to the water surface of the aquaculture water. delete The method according to claim 1,
The second water tank,
A second water tank body installed at a lower portion of an adjacent position of the first water tank in the water tub frame and having a second water storage space formed therein for storing the aquaculture water;
A second mesh member that separates a portion of the second water storage space from the one side of the second water tank body into a second spaced space while being spaced apart from an inner wall surface of the second water tank body; And
A second partition wall partitioning a part of the second water storage space on the other side of the second water tank body into a second filtration space and having a height lower than a height of a wall surface of the second water tank body;
, A composite aquarium. 10. The method of claim 9,
Wherein the culture water stored in the first filtration space of the first water tank is moved to the second separation space by the transfer unit. 11. The method of claim 10,
Wherein the first separation space or the second separation space is provided with a heater for heating the aquaculture water. delete The method according to claim 1,
And a drain line provided with a third open / close valve is branched in the second transfer line. 14. The method of claim 13,
Wherein the micro-
A side frame installed on a side surface of the water tub;
A side water tank installed in the side frame and connected to the water tank and connected to the water tank so that the water is transported and stored; And
A bubble supplying device for supplying fine bubbles to the side water tank to increase the dissolved oxygen amount of the aquaculture water;
, A composite aquarium. 15. The method of claim 14,
Wherein the micro-bubble generating unit further comprises a filtering unit for removing foreign matter of the aquarium water stored in the side water tank. delete 15. The method of claim 14,
The pumping unit includes:
A pumping motor connected to the water tub and a first pumping line;
A dissolution tank connected to the pumping motor by a second pumping line;
A third pumping line connected to the dissolution tank and the side water tank, the third pumping line being installed to supply the aqua regenerated water passing through the dissolution tank to the side water tank;
, A composite aquarium. 15. The method of claim 14,
Wherein the connection line is provided with a solenoid valve, selectively opened and closed, and a plurality of at least two or more side water tanks are provided so as to connect the plurality of water tanks and the side water tanks respectively. 19. The method of claim 18,
Wherein each of the water tanks is provided with a concentration sensor for measuring the concentration of dissolved oxygen in the aquaculture water. 20. The method of claim 19,
Further comprising a controller for selectively opening the plurality of solenoid valves if the sensing value of the concentration sensor is less than a set value. 19. The method of claim 18,
An illumination unit installed in the water tank and irradiating light to the aquarium water;
A light receiving unit for measuring a reflection amount of light irradiated from the illumination unit; And
A control unit for receiving the sensing signal of the light receiving unit and selectively opening the solenoid valve when the received light exceeds a set value;
Wherein the composite water tank further comprises:

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