WO2015167237A1

WO2015167237A1 - Underwater carrier device, water body circulation device, and aquatic ecosystem activation system using same

Info

Publication number: WO2015167237A1
Application number: PCT/KR2015/004284
Authority: WO
Inventors: 이종식; 오광중; 서정호; 허종형; 강대종
Original assignee: 이종식; 오광중; 서정호; 허종형; 강대종
Priority date: 2014-04-30
Filing date: 2015-04-29
Publication date: 2015-11-05
Also published as: CN106255668A; KR20150125823A; KR101633544B1

Abstract

Disclosed are an underwater carrier device, a water body circulation device, and an aquatic ecosystem activation system using the same. The aquatic ecosystem activation system, according to one embodiment of the present invention, comprises: the underwater carrier device provided to maintain buoyancy at a preset depth in a lake or reservoir, and providing a habitat for primary predators in the lake or reservoir; and the water body circulation device provided adjacently to the underwater carrier device, and circulating an upper water body and a lower water body of the lake or reservoir.

Description

Underwater Carrier, Water Circulator, and Aquatic Activation System Using the Same

Embodiments of the present invention relate to algal inhibition technology, and more particularly, to an underwater carrier device, a water circulation device, and an aquatic ecosystem activation system using the same.

Recently, the influx of nutrients has increased due to the increase of livestock farming and aquaculture, etc., and the eutrophication of appeal is increasing. If the algae grows abnormally due to eutrophication of the lake, odors are generated in the water and turbidity and color gradually increase, resulting in water decay. In addition, eutrophication causes toxic algae to multiply and reduce dissolved oxygen in the water, causing harm to other organisms, thereby destroying the balance of the aquatic ecosystem. These problems lead to social conflicts, such as lowering the need for development and development of the upstream areas, increasing complaints about land use, and conflicting alternatives to policies to solve the problems. The problem of algae proliferation due to eutrophication of appeal is deepening after industrial development, urbanization and development of intensive agriculture, which is a problem that is appearing around the world, and the solution is urgently required.

[Preceding technical literature]

Korea Patent Publication No. 10-0800122 (2008.01.25)

An embodiment of the present invention is to provide an underwater carrier device, aquatic circulation device, and aquatic ecosystem activation system using the same that can prevent algae from proliferating in the appeal.

An embodiment of the present invention is to provide an underwater carrier device, aquatic circulation device, and aquatic ecosystem activation system using the same, which can maintain the ecosystem in the lake while suppressing the growth of algae in the lake.

The aquatic ecosystem activation system according to an embodiment of the present invention, the underwater carrier device is provided to maintain buoyancy at a predetermined depth in the appeal, providing a habitat of the primary predator in the appeal; And a water body circulation device provided adjacent to the underwater carrier device and circulating the upper water body of the lake and the lower water body of the lake.

The underwater carrier device may be provided to maintain buoyancy within a depth of 3m in the appeal.

The underwater carrier device may be provided to maintain buoyancy at a depth of 1.2m ~ 2m in the appeal.

The underwater carrier device may block sunlight from being transferred to the bottom of the underwater carrier device while absorbing sunlight energy.

The aquatic carrier device can inhibit the predatory behavior of the primary predator by obstructing the field of view of the secondary predator in the appeal.

The underwater carrier device, the carrier frame is installed in the appeal; A horizontal carrier horizontally connected to said carrier frame in said appeal; And a plurality of vertical carriers vertically connected to and spaced from the horizontal carrier in the appeal.

The water circulation device may circulate the upper water body of the lake and the lower water body of the lake according to at least one of the water temperature, pH concentration, dissolved oxygen amount, day and night, and solar light amount of the lake.

The water circulator may flow the upper water body of the appeal into the water body circulation device and then discharge it to the lower portion of the underwater carrier device or introduce the lower water body of the lake into the water body circulation device and then to the top of the underwater carrier device. Can be discharged.

When the at least one of the pH concentration of the upper body of the lake and the dissolved oxygen amount is equal to or greater than a predetermined upper limit, the body water circulation device may circulate the upper body of the lake to the bottom of the underwater carrier device.

When the at least one of the pH concentration and the dissolved oxygen amount of the upper water body of the lake becomes less than or equal to a predetermined lower limit, the water circulation device may circulate the lower water body of the lake to the top of the underwater carrier device.

The water circulation device may vary the number of circulation or the amount of water circulation according to at least one of the temperature and season of the appeal.

The water circulator may include a buoy to float on the surface of the lake to provide buoyancy to the water circulator; A water conveying portion provided below the buoy portion in a depth direction of the appeal and having a passage through which a water body of the appeal can move; A first outflow part provided at an upper side of the body conveying part to communicate an interior of the body conveying part with an interior of the appeal; A second outflow part provided below the water conveying part and communicating the inside of the water conveying part with the inside of the appeal; And it may include a pump unit provided in the water transfer portion.

The aquatic ecosystem activation system remotely controls the water circulation device according to at least one of the temperature of the lake, the pH concentration, the amount of dissolved oxygen, day and night, and the amount of sunlight, so that the upper body of the lake and the lower body of the lake It may further include a control device for circulating the.

Underwater carrier device according to an embodiment of the present invention, the carrier frame provided at a predetermined depth in the appeal; A horizontal carrier connected horizontally to the carrier frame; And a plurality of vertical carriers connected vertically to the horizontal carrier and spaced apart from each other, and provided to maintain buoyancy at the predetermined depth and provide a habitat for primary predators in the appeal.

The underwater carrier device may further include a buoyancy buoy that is connected to the carrier frame and floats on the surface of the appeal to provide buoyancy to the underwater carrier device.

The carrier frame, the center frame provided in the center of the carrier frame; A plurality of arm frames provided at predetermined intervals outside the center frame; And a wire connecting at least one of the plurality of female frames and the center frame and the plurality of female frames.

One side of the arm frame may be provided to be folded and unfolded from the outside of the center frame.

The horizontal carrier may include a first mesh part fixedly connected to the carrier frame and provided with a plurality of first mesh parts in a first direction and a plurality of second mesh parts in a second direction crossing the first direction. have.

The vertical carrier includes a vertical carrier body having one end connected to the horizontal carrier; And a buoyancy member provided at the other end of the vertical carrier body and providing a buoyancy force such that the vertical carrier body is perpendicular to the horizontal carrier in the appeal.

The carrier frame and the horizontal carrier may be provided to maintain buoyancy within a depth of 3m in the appeal.

The water circulation device according to an embodiment of the present invention, the buoy to float on the surface of the appeal to provide buoyancy; A water conveying portion provided below the buoy portion in a depth direction of the appeal and having a passage through which a water body of the appeal can move; A first outflow part provided at an upper side of the body conveying part to communicate an interior of the body conveying part with an interior of the appeal; A second outflow part provided below the water conveying part and communicating the inside of the water conveying part with the inside of the appeal; And a pump unit provided inside the body conveying unit, and the upper body of the appeal and the lower body of the appeal may be circulated.

The water circulation device is provided adjacent to an underwater carrier device installed to maintain buoyancy at a predetermined depth in the lake, and the upper water body and the lower water body may be divided based on the underwater carrier device.

The pump unit, after flowing the upper body of the appeal into the body conveying unit through the first inlet and outlet, and discharges through the second outlet, or the lower body of the appeal flows into the body conveying unit through the second outlet and inlet After making it can be discharged through the first outflow.

The water circulation device may further include at least one filter provided in the water transport unit.

The water circulation device may further include communication means for receiving an operation mode control signal of the pump unit from an external control device.

The water circulation device may operate the pump unit to circulate the upper water body of the lake and the lower water body of the lake according to at least one of the water temperature, pH concentration, dissolved oxygen amount, day and night, and solar light amount of the lake. .

When the at least one of the pH concentration and the dissolved oxygen amount of the upper water body of the appeal becomes more than a predetermined upper limit, the water body circulation device introduces the upper water body of the lake into the water conveying unit through the first inlet and outlet, and then The pump unit may be operated to discharge through the second inlet and outlet.

When the at least one of the pH concentration and the dissolved oxygen amount of the upper water body of the lake becomes less than or equal to a predetermined lower limit value, the water body circulation device introduces the lower water body of the lake into the water transport unit through the second inflow and out portion, and The pump unit may be operated to discharge through the first inlet and outlet.

According to an embodiment of the present invention, the aquatic carrier device provided at a predetermined depth in the appeal blocks sunlight from being transmitted downward, thereby inhibiting photosynthesis of phytoplankton and preventing phytoplankton from growing. In addition, the underwater carrier device can be utilized as a habitat substrate for primary predators in the lake, thereby creating a new ecosystem in the lake. The underwater carrier device restricts the field of view of the secondary predators, thereby inhibiting the predatory activity of the primary predators by the secondary predators, thereby providing an environment in which the primary predators can grow within the underwater carrier devices. do. At this time, the underwater carrier device maintains buoyancy within 3 meters of the water, thereby inhibiting photosynthesis of phytoplankton under the underwater carrier device while actively proliferating by photosynthesis of primary predators living in the underwater carrier device. You can do it. Since the embodiment of the present invention prevents the proliferation of phytoplankton in a biological manner, the secondary pollution problem does not occur in relation to algal inhibition and it is possible to prevent the growth of algae at a low cost.

1 is a view schematically showing a state in which an aquatic ecosystem active system is installed in an appeal according to an embodiment of the present invention;

Figure 2 is a perspective view showing an underwater carrier device in the water ecosystem active system according to an embodiment of the present invention

Figure 3 is a plan view showing a carrier frame according to an embodiment of the present invention

4 is a view showing a state in which the arm frame is folded, in the underwater carrier device according to an embodiment of the present invention

5 is a view showing a state in which the horizontal carrier and the carrier frame is connected in the underwater carrier device according to an embodiment of the present invention

6 is a view showing a state in which the vertical carrier is connected to the horizontal carrier in the underwater carrier device according to an embodiment of the present invention

7 is a view showing a state in which a water body in an appeal is circulated in an aquatic system active system according to an embodiment of the present invention.

8 is a view showing a state in which a plurality of underwater carrier devices connected according to an embodiment of the present invention

Hereinafter, a specific embodiment of the underwater carrier device, the water circulation device, and the water ecosystem activation system using the same will be described with reference to FIGS. 1 to 8. However, this is only an exemplary embodiment and the present invention is not limited thereto.

In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification.

The technical spirit of the present invention is determined by the claims, and the following embodiments are merely means for effectively explaining the technical spirit of the present invention to those skilled in the art to which the present invention pertains.

1 is a view schematically showing a state in which an aquatic activity system is installed in an appeal according to an embodiment of the present invention.

Referring to FIG. 1, the aquatic ecosystem active system 100 includes an underwater carrier device 102, an aquatic circulation device 104, and a control device 106.

The underwater carrier device 102 may be installed in water in the appeal 50. The underwater carrier device 102 may be connected to at least one buoyancy buoy 111 installed on the surface of the appeal 50. The buoyancy buoy 111 serves to prevent the underwater carrier device 102 from sinking by providing a predetermined buoyancy force to the underwater carrier device 102. Position fixing weight 114 may be connected to the buoyancy buoy 111. The underwater carrier device 102 may be provided in a structure capable of maintaining buoyancy at a predetermined depth within the appeal 50. For example, the underwater carrier device 102 may be provided to maintain buoyancy within a depth of 2 ~ 3m.

The underwater carrier device 102 may be installed underwater in a fountain fountain spaced a predetermined distance from the rim of the appeal 50. These fossils have no substrate for primary predators that prey on phytoplankton, and primary predators are predated by secondary predators that prey on primary predators, thus limiting populations. This proliferating environment is created. Here, the primary predators can be, for example, attached algae (eg, zooplankton, etc.), adherent microorganisms, microzoon (eg, rotifers, etc.), and the like. Secondary predators may be, for example, fish such as fish.

The underwater carrier device 102 will provide a habitat for primary predators within the appeal 50. That is, the underwater carrier device 102 becomes a habitat substrate for primary predators in the appeal 50. In addition, the underwater carrier device 102 may serve to suppress predation behavior of the primary predators of the secondary predators. The underwater carrier device 102 acts as an obstacle that obstructs the view of the secondary predators, thereby suppressing the predation of the secondary predators to the primary predators.

In addition, the underwater carrier device 102 may serve to block sunlight from being transferred to the lower portion of the underwater carrier device 102 while absorbing sunlight energy. That is, the underwater carrier device 102 may serve to absorb solar energy and actively maintain the proliferation of primary predators. On the other hand, the underwater carrier device 102 can prevent the sunlight from being delivered to the lower portion of the underwater carrier device 102 to secure the water to inhibit the photosynthesis of phytoplankton.

The water circulation device 104 serves to circulate the water body of the appeal 50 under the control of the control device 106. The upper end of the water circulation device 104 may be exposed above the water surface. In addition, a portion below the upper end of the water circulation device 104 may be located inside the appeal 50. The water circulation device 104 may be connected to and fixed to at least one fixing part 113 installed on the bottom surface of the appeal 50. The water circulation device 104 may be supplied with power by a power cable 115 connected at one side to the control device 106 and at the other end to the water circulation device 104. Here, one side of the power cable 115 has been described as being connected to the control device 106, but is not limited thereto, and one side of the power cable 115 may be connected to various other power supply facilities (not shown). .

The water circulation device 104 can circulate the water body of the appeal 50 up and down under the control of the control device 106. For example, the water circulation device 104 may enter the water body above the underwater carrier device 102 and discharge it to the bottom of the underwater carrier device 102. In addition, the water circulation device 104 may enter the water body under the underwater carrier device 102 and discharge it to the upper portion of the underwater carrier device 102. Here, the water body located above the underwater carrier device 102 is called the upper water body, and the water body located below the underwater carrier device 102 is called the lower water body. The water circulation device 104 may be provided with first communication means 117 for communication with the control device 106.

The control device 106 may be provided on the surface located in the vicinity of the appeal 50. The control device 106 can remotely control the water circulation device 104. The control device 106 may be provided with a second communication means 119 for communication with the water circulation device 104. The first communication means 117 and the second communication means 119 may be provided to perform wireless communication, but are not limited thereto. The first communication means 117 and the second communication means 119 may be provided to perform wired communication or a combination of wireless and wired communication. . The control device 106 may control the water circulation device 104 to circulate the upper water body and the lower water body according to the environmental change of the appeal 50. The controller 106 circulates the upper body and the lower body according to, for example, a change in at least one of the water temperature, pH concentration, dissolved oxygen amount (DO), wind direction, wind speed, and solar light amount of the appeal 50. The circulation device 104 can be controlled. Here, although the control device 106 is described on the surface located in the vicinity of the appeal 50 to remotely control the water circulation device 104, but not limited to this, the control device 106 is a water body circulation device 104. ) May be provided.

The water ecosystem active system 100 measures the temperature sensor 121 for measuring the water temperature of the lake 50, the pH sensor 123 for measuring the pH concentration of the lake 50, and the amount of dissolved oxygen in the lake 50. It may further include a DO (Dissolved Oxygen) sensor (125). In addition, the water ecosystem active system 100 is a wind direction sensor (not shown) for measuring the wind direction of the wind blowing on the appeal 50, a wind speed sensor (not shown) for measuring the wind speed of the wind blowing on the appeal 50, and the appeal A light amount sensor (not shown) for measuring the amount of solar light of 50 may be further included. The temperature sensor 121, the pH sensor 123, the DO sensor 125, the wind direction sensor (not shown), the wind speed sensor (not shown), and the light quantity sensor (not shown) may measure sensor values measured periodically or in real time. 1 communication means 117 can be delivered. In this case, the first communication unit 117 may transmit the sensor values received from the respective sensors to the second communication unit 119. However, the present invention is not limited thereto, and the sensors may directly transmit sensor values to the second communication means 119.

Figure 2 is a perspective view showing an underwater carrier device in the water ecosystem active system according to an embodiment of the present invention.

Referring to FIG. 2, the underwater carrier device 102 may include a carrier frame 131, a horizontal carrier 134, and a vertical carrier 137. The carrier frame 131 supports the underwater carrier device 102. A detailed configuration of the carrier frame 131 will be described with reference to FIG. 3.

3 is a plan view showing a carrier frame according to an embodiment of the present invention. Referring to FIG. 3, the carrier frame 131 may include a center frame 141, an arm frame 143, and a wire 145. The center frame 141 may be formed in a circle shape (ie, a ring shape) with an empty inside. The water body circulation device 104 is inserted into the empty interior of the center frame 141. Here, the center frame 141 is described as being formed in a circular shape, but is not limited thereto, and the center frame 141 may be in various other forms (for example, ellipses, triangles, squares, pentagons, hexagons, etc.). Can be formed.

The female frame 143 may be provided on the outer surface of the center frame 141 at predetermined intervals. For example, the female frame 143 may be provided at an interval of 60 ° on the outer surface of the center frame 141. In this case, six arm frames 143 are provided at 60 ° intervals on the outer surface of the center frame 141. At this time, the carrier frame 131 is a hexagonal planar structure. However, the present invention is not limited thereto, and the arm frame 143 may be provided at various intervals (for example, 45 °, 72 °, 90 °, 120 °, etc.) on the outer surface of the center frame 141. Each arm frame 143 may be provided with a plurality of carrier fixing means 147 at predetermined intervals. The carrier fixing means 147 is provided to connect and fix the horizontal carrier 134 to the arm frame 143. The carrier fixing means 147 may be made of, for example, a U bolt, but is not limited thereto.

The wire 145 is a first wire 145-1 connecting the female frames 143 between the female frames 143 and a second wire 145-connecting the central frame 141 and the female frame 143. It may include 2). The first wire 145-1 may primaryly connect the female frames 143 at ends of the respective female frames 143. In addition, the first wire 145-1 may secondaryly connect the female frames 143 at a position that does not reach the end of each female frame 143. When the female frame 143 is provided on the outer surface of the center frame 141 at 60 ° intervals, the first wire 145-1 forms a hexagonal shape. The second wire 145-2 may connect the center frame 141 with the arm frames 143 provided at intervals of 120 ° among the arm frames 143 provided on the outer surface of the center frame 141. However, the present invention is not limited thereto, and the second wire 145-2 may connect all the arm frames 143 and the center frame 141 provided on the outer surface of the center frame 141, respectively.

Carrier frame 131 is made of a hexagonal structure of the outer shape, six triangular structure of the inner shape, three-dimensional carrier (that is, the horizontal carrier 134 and vertical carrier 137) can be stably connected and fixed The load generated between the three-dimensional carrier and the support frame 131 can be distributed.

On the other hand, the female frame 143 may be provided to be folded and unfolded on the outer surface of the center frame 141. That is, one side of the arm frame 143 (a side connected with the center frame 141) may be connected to the center frame 141 so as to be rotatable in an up and down direction on the outer surface of the center frame 141.

4 is a view showing a state in which the arm frame is folded in the underwater carrier device according to an embodiment of the present invention. Referring to FIG. 4, in a state in which the arm frame 143 is unfolded on the outer surface of the center frame 141, the arm frame 143 may be folded by rotating one side of the arm frame 143 downward. In addition, the arm frame 143 is folded, and the arm frame 143 may be rotated upward to expand the arm frame 143. One side of the female frame 143 may be hinged to the center frame 141. However, the present invention is not limited thereto, and one side of the arm frame 143 may be coupled to the center frame 141 in various ways rotatable in the vertical direction. As such, when the arm frame 143 is provided to be folded and unfoldable, the transport, installation, and repair of the underwater carrier device 102 can be facilitated.

Referring back to FIG. 2, the horizontal carrier 134 is connected to the carrier frame 131 on the carrier frame 131. The horizontal carrier 134 may be connected to the carrier frame 131 in a state where the horizontal carrier 134 is disposed horizontally with the carrier frame 131. The horizontal carrier 134 may be provided in a shape corresponding to the carrier frame 131. For example, when the carrier frame 131 has the shape of a hexagonal planar structure, the horizontal carrier 134 may also be provided in the shape of the hexagonal planar structure.

5 is a view showing a state in which the horizontal carrier and the support frame is connected in the underwater carrier device according to an embodiment of the present invention. Referring to FIG. 5, in a state where the horizontal carrier 134 is positioned on the carrier frame 131 (FIG. 5A), the horizontal carrier 134 is seated on the carrier frame 131, and then horizontally The carrier 134 is connected to the carrier frame 131 (FIG. 5B). In this case, the horizontal carrier 134 may be connected to the carrier frame 131 using the carrier fixing means 147 provided in the arm frame 143.

An opening 151 may be provided at a central portion of the horizontal carrier 134 to correspond to an empty portion of the center frame 141. The horizontal carrier 134 may be formed in a mesh form between the edge 151a of the opening 151 and the outer edge 134a of the horizontal carrier 134. That is, the horizontal carrier 134 may include a mesh portion 154 between the edge 151a of the opening 151 and the outer edge 134a of the horizontal carrier 134. For example, a first mesh portion 154-1 is arranged in a first direction between the edge 151 a of the opening 151 and the outer edge 134 a of the horizontal carrier 134, and intersects with the first direction. The second mesh part 154-2 may be arranged in the second direction. A plurality of first mesh units 154-1 and second mesh units 154-2 may be arranged at predetermined intervals, respectively. Here, when six arm frames 143 are provided on the outer surface of the center frame 141 at 60 ° intervals, the carrier frame 131 and the horizontal carrier 134 may be divided into six sectors. When provided in such a structure, it is possible to maintain the original form well in water, it is possible to prevent the change or distortion of the structure to occur.

Referring back to FIG. 2, a plurality of vertical carriers 137 may be connected to the horizontal carrier 134. The vertical carrier 137 may be vertically connected to the horizontal carrier 134. 6 is a view showing a state in which the vertical carrier is connected to the horizontal carrier in the underwater carrier device according to an embodiment of the present invention. Referring to FIG. 6, the vertical carrier 137 may include a vertical carrier body 137-1 and a buoyancy member 137-2. The vertical carrier body 137-1 may be formed in a plate shape of a predetermined standard. One end of the vertical carrier body 137-1 is connected to the horizontal carrier 134. In this case, one end of the vertical carrier body 137-1 may be connected to the horizontal carrier 134 using a connection ring 161 or the like.

The buoyancy member 137-2 may be provided at the other end of the vertical carrier body 137-1. The buoyancy member 137-2 serves to provide buoyancy to the vertical carrier 137 so that the vertical carrier 137 stands vertically in the appeal 50. That is, since one end of the vertical carrier body 137-1 is fixed to the horizontal carrier 134, the buoyancy member 137-2 is vertical without the vertical carrier body 137-1 falling down underwater. To stand up. The other end of the vertical carrier body 137-1 may be curled and a buoyancy member 137-2 may be inserted therein. However, the present invention is not limited thereto, and the buoyancy member 137-2 may be attached to the other end of the vertical carrier body 137-1.

The vertical carrier 137 may be periodically arranged at a predetermined interval on the horizontal carrier 134. For example, the vertical carrier 137 may be periodically connected to the first mesh portion 154-1 arranged in the first direction at predetermined intervals. In addition, the vertical carrier 137 may be periodically connected to the second mesh portion 154-2 arranged in the second direction crossing the first direction at predetermined intervals.

As such, the vertical carrier 137 is vertically connected to the horizontal carrier 134 and is connected to the horizontal carrier 134 at predetermined intervals, thereby preventing sunlight from being transferred to the lower portion of the underwater carrier device 102. By inhibiting photosynthesis of phytoplankton, it is possible to prevent the growth of phytoplankton. The underwater carrier device 102 can then be utilized as a habitat substrate for primary predators in the appeal 50. That is, in the natural state by artificially providing a habitat substrate in the fodder of the appeal 50, where the habitat substrate does not exist, it is possible to provide a habitat for primary predators. The underwater carrier device 102 causes a new ecosystem to be created within the appeal 50. At this time, since the vertical carrier 137 restricts the field of view of the secondary predators to suppress the predation of the primary predators of the secondary predators, the primary predators may proliferate in the underwater carrier device 102. It can provide an environment that can be used.

The underwater carrier device 102 is provided to maintain buoyancy within a depth of 2 to 3 m (that is, within 2 to 3 m of the surface of the appeal 50), thereby absorbing solar energy to actively maintain the proliferation of primary predators You can do that. That is, sunlight tends to decrease logarithmically with the depth of water from the surface. At this time, photosynthesis by algae in the appeal 50 shows a maximum at 2-3m from the water surface. Accordingly, in the embodiment of the present invention, the underwater carrier device 102 maintains buoyancy within a depth of 2 to 3 m, so that proliferation by photosynthesis of the primary predators living in the underwater carrier device 102 can be actively performed. Can be. Preferably, the position of the underwater carrier device 102 (more specifically, the horizontal carrier 134) may be such that the water depth is 1.2 to 2 m. More preferably, the position of the underwater carrier device 102 (more specifically, the horizontal carrier 134) can be set to a depth of 1.5 m. Here, the underwater carrier device 102 can be maintained without sinking in the depth by the buoyancy due to its own load and the auxiliary buoyancy provided by the buoyancy buoy 111.

According to the embodiment of the present invention, the propagation of phytoplankton can be suppressed by blocking sunlight from being transmitted to the lower portion of the underwater carrier device 102. In addition, by maintaining a high number of primary predators, the primary predators can feed on phytoplankton, thereby preventing the growth of phytoplankton in the appeal 50 in advance. That is, the embodiment of the present invention can prevent the generation of toxic algae in the appeal 50 by the water ecosystem active system 100 in advance.

The horizontal carrier 134 and the vertical carrier 137 may be made of an environmentally friendly material. For example, the horizontal carrier 134 and the vertical carrier 137 may be made of low density polyethylene (Low Density PolyEthylene) having a specific gravity of 0.91 to 0.93. Low-density polyethylene is light in weight, floats well in water, does not change its physical properties up to -40 ℃, and is an environmentally friendly material that is harmless to the human body such as water resistance, chemical resistance, tastelessness, odorless and nontoxic. In addition, the buoyancy member 137-2 may also be made of a polyethylene material that does not contain harmful components. However, the present invention is not limited thereto, and the horizontal carrier 134 and the vertical carrier 137 may be made of other polyolefin-based materials. In addition, the carrier frame 131 may be made of an environmentally friendly material. The carrier frame 131 may be made of stainless steel (eg, SUS 304 or the like).

7 is a view showing a state in which the water body in the appeal is circulated in the water ecosystem active system according to an embodiment of the present invention.

Referring to FIG. 7, the water body circulation device 104 may include a buoy portion 171, a water body conveying portion 173, a first outflow portion 175, a second outflow portion 177, and a pump portion 179. Can be.

The buoy 171 is provided on the top of the water circulation device 104. The buoy 171 serves to provide buoyancy to the water circulation device 104 so that the water circulation device 104 does not sink. The buoy 171 floats on the surface of the appeal 50. The water circulation device 104 may be connected to the carrier frame 131 in the water. In this case, the water circulation device 104 may be additionally provided with buoyancy by the buoyancy buoy 111. The first communication means 117 may be provided on the buoy 171.

The water conveying part 173 is provided below the buoy part 171. The water conveying part 173 is located in the appeal 50. The water conveying part 173 may have a length from the water surface of the appeal 50 to the lower part of the underwater carrier device 102, and may be provided in the depth depth direction of the appeal 50. The water conveying part 173 is provided with a passage through which the water body of the appeal 50 can move. The water conveying part 173 may be inserted into the center frame 141 of the carrier frame 131 and the opening 151 of the horizontal carrier 134 and positioned in the appeal 50.

The first inflow and outflow part 175 may be provided above the water transport part 173. The first inflow and outflow part 175 communicates the interior of the water receiver 173 and the interior of the appeal 50. The water body inside the water transport unit 173 may be discharged to the appeal 50 side through the first outflow unit 175. The water body (ie, the upper water body) in the appeal 50 may be introduced into the water transport unit 173 through the first inflow / out portion 175.

The second inflow and outflow part 177 may be provided below the water transport part 173. The second inflow and outflow part 177 communicates the interior of the water receiver 173 and the interior of the appeal 50. The water body inside the water transport unit 173 may be discharged to the appeal 50 through the second inflow and outflow unit 177. The water body (ie, the lower water body) in the appeal 50 may be introduced into the water transport unit 173 through the second inflow and outflow part 177.

The pump unit 179 may be provided in the water receiver 173. The pump unit 179 flows the upper body in the appeal 50 into the body conveying unit 173 through the first inlet and outlet 175, and then discharges it to the appeal 50 side through the second inlet and outlet 177. Can be. That is, the pump unit 179 can send the upper body in the appeal 50 to the lower portion of the underwater carrier device 102 by the water transport unit 173. This operation mode is called a normal operation mode. The pump unit 179 introduces the lower body in the appeal 50 into the body conveying unit 173 through the second inlet and outlet 177, and then discharges it to the appeal 50 side through the first outlet and inlet 175. Can be. That is, the pump unit 179 can send the lower water body in the appeal 50 to the upper portion of the underwater carrier device 102 by the water transport unit 173. This operation mode is referred to as a backflow operation mode. This action of the pump portion 179 causes the upper and lower bodies in the appeal 50 to circulate. The pump unit 179 may be, for example, a screw pump, but is not limited thereto. The water circulation device 104 may operate the pump unit 179 in the normal operation mode or the reverse flow operation mode under the control of the control device 106.

Meanwhile, at least one filter (not shown) may be provided in the internal passage of the water receiver 173. In this case, when the upper water body and the lower water body in the appeal 50 are circulated while moving through the inner passage of the water transport unit 173, foreign substances are filtered out by a filter (not shown), thereby gradually purifying the water body of the appeal 50. It becomes possible.

Here, the underwater carrier device 102 maximizes the utilization of sunlight energy inside the underwater carrier device 102 to maximize the photosynthetic assimilation of primary predators, and sunlight is transmitted to the lower portion of the underwater carrier device 102. It is a structure that inhibits the growth of phytoplankton by blocking light. Therefore, the dissolved oxygen amount DO and the pH concentration of the appeal 50 are changed during the day and at night. The interior of the underwater carrier device 102 is a space area where the horizontal carrier 134 and the vertical carrier 137 are located, and refers to the habitat space of the primary predator.

Referring to FIG. 7 (a), during the daytime, due to photosynthetic assimilation of the primary predatory organisms in the underwater carrier device 102, the upper body of the appeal 50 increases the dissolved oxygen amount and the pH concentration. When the dissolved oxygen amount and the pH concentration in the appeal 50 increase, it inhibits the growth of the primary predators living in the underwater carrier device 102. In the daytime, sunlight is concentrated inside the underwater carrier device 102 to raise the surface water temperature. Therefore, during the day it is necessary to circulate the upper water body having a high water temperature, a high dissolved oxygen amount, and a high pH concentration to the bottom of the underwater carrier device 102 having a low water temperature, a low dissolved oxygen amount, and a low pH concentration. That is, during the day, by operating the water circulation unit 104 in the normal operation mode, it is possible to adjust the water temperature and pH concentration in the appeal 50, and to supply the supersaturated dissolved oxygen amount to the lower portion of the underwater carrier device 102.

Referring to FIG. 7B, the amount of dissolved oxygen in the upper body in the lake 50 is reduced by the respiratory catabolism of the primary predator in the underwater carrier apparatus 102 at night. In this case, a problem arises in the growth of an animal system (for example, a micro animal) inhabiting the inside of the underwater carrier device 102. Accordingly, by operating the water body circulation device 104 in the reverse flow operation mode, the lower water body in the lake 50, in which the dissolved oxygen amount is stored in the daytime zone, is moved to the upper portion of the underwater carrier device 102 to activate the water ecosystem. It can be maintained.

On the other hand, the ecosystem inside the underwater carrier device 102 is composed of a plant system and an animal system, the optimum environmental conditions are different. Sunlight, water temperature, and nutrient supply are essential for the survival of the plant kingdom, and water temperature and food (ie, phytoplankton) are essential for the survival of the animal kingdom. However, among these, the water temperature, which is an important environmental condition in the plant and animal systems, has a large difference according to the season. Therefore, it is necessary to adjust the operation mode of the water body circulation device 104 by season and day and night.

Here, the upstream means the upper circulation of the water body (that is, the lower body) present in the lower portion of the underwater carrier device 102, and means the reverse flow mode of operation of the water body circulation device 104, and the downflow means the underwater carrier device 102. The lower circulation of the water body (i.e., the upper water body) present in the upper part of the upper body (more specifically, the upper part of the horizontal frame 134), which means the normal operating mode of the water body circulation device 104. And, level 1 refers to a case where the number of daily cycles is 1 to 2 times, level 2 refers to a case where the number of daily cycles is 6 to 7 times, and level 3 refers to a case where the number of daily cycles is 8 to 10 times. Here, the level is divided by the number of daily circulation, but is not limited to this may be classified by the amount of daily water circulation. And water temperature shows the surface temperature of the appeal 50.

Referring to Table 1, in the winter, when the water temperature is less than 5 ° C, the water body circulation device 104 may be operated at the downflow level 1 during the day, and the water body circulation device 104 may be operated at the upflow level 1 at night. . And, if the water temperature is 5 ° C or more, it can be operated at upflow level 1 in both day and night. In winter, the water circulation device 104 may be operated to minimize the surface freezing of the appeal 50 while maintaining the growth of primary predators.

In the case of the circulator (spring and autumn), the water circulation unit 104 may be operated at upflow level 2 during the day, and the water body circulation system 104 may be operated at the downflow level 2 at night. In the case of the circulator, since the concentration of nutrients in the water body in the lake 50 is high, the water body circulation device 104 is operated in the countercurrent operation mode during the day to increase the activity of the primary predators in the underwater carrier device 102. It is possible to circulate the lower body of the appeal 50 to the top. In this case, since the nutrients of the lower body of the appeal 50 are supplied to the primary predators in the underwater carrier device 102, the nutrients in the appeal 50 can be effectively removed. In addition, at night, the water circulation device 104 may be operated in a normal operation mode so that the surrounding algae (ie, phytoplankton) are introduced into the underwater carrier device 102, thereby allowing the animal feeding of the animal plankton to be actively performed. have.

In summer, when the water temperature is less than 30 ° C., the water circulation device 104 may be operated at the downflow level 3 during the day, and the water body circulation device 104 may be operated at the upflow level 3 at night. When the water temperature is 30 ° C. or higher, the water body circulation device 104 may be operated at the upflow level 3 during the day, and the water body circulation device 104 may be operated at the downflow level 3 at night. When the water temperature of the surface water is 30 ° C. or more, the floating algae appearing in the surface water show an advantage in the light competition over the algae in the underwater carrier device 102, which hinders the growth of the algae. Thus, when the water temperature of the surface water is 30 ° C or more, the lower body of the low temperature and algae concentration during the day can be circulated to the top to maintain the photosynthesis competitiveness of the attached alga in the underwater carrier device (102).

In addition, the water circulation device 104 may adjust its operation mode according to the dissolved oxygen amount value of the upper water body in the appeal 50. For example, when the dissolved oxygen amount DO of the upper water body is 10 or less, the water body circulation device 104 is operated in the counterflow operation mode, and when the dissolved oxygen amount DO of the upper water body is 7 or less, the water body circulation device 104 Can be operated in normal operation mode.

The control device 106 monitors the change in the water temperature, pH concentration, and dissolved oxygen amount of the appeal 50 via the temperature sensor 121, the pH sensor 123, the DO sensor 125, and the like, and accordingly the water circulation. The operating mode of the device 104 can be controlled. The control apparatus 106 may accumulate the water temperature, pH concentration, and dissolved oxygen amount of the appeal 50 in a database, and may predict the change state.

According to the embodiment of the present invention, the habitat of the primary predator in the appeal 50 is changed, and the light utilization environment under the underwater carrier device 102 is changed to suppress the growth of phytoplankton. That is, it is possible to prevent the growth of phytoplankton biologically by the ecological environment composition due to the underwater carrier device 102. As such, since biologically preventing the growth of phytoplankton in advance, the secondary pollution problem does not occur with respect to algae inhibition and it is possible to prevent the growth of algae at a low cost. That is, in the past, after the algae occurred, the drug was used as a post-treatment method, but most of the drugs depend on imports, which is quite expensive, and causes secondary pollution due to the use of drugs. Example of the present invention prevents the growth of phytoplankton biologically (ecologically), the secondary pollution problem does not occur, it is possible to control the growth of algae at low cost due to low maintenance costs after installation.

8 is a view showing a state in which a plurality of underwater carrier devices according to an embodiment of the present invention is connected.

Referring to FIG. 8, a plurality of underwater carrier devices 102 may be connected. In FIG. 8, 19 underwater carrier devices 102 are connected. As such, when a plurality of the underwater carrier devices 102 are connected, the habitat of the primary predatory organisms by the underwater carrier device 102 can be secured over a large area, and the photosynthesis blocking of the underwater carrier device 102 is lowered. It is possible to secure a wide area. The water circulation device 104 may be installed in each of the underwater carrier devices 102, but is not limited thereto, and may be installed in each of the plurality of underwater carrier devices 102.

Although the present invention has been described in detail with reference to exemplary embodiments above, those skilled in the art to which the present invention pertains can make various modifications to the above-described embodiments without departing from the scope of the present invention. I will understand. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

[Description of the code]

100: Aquatic ecosystem activation system

102: underwater carrier device

104: water circulation device

106: control unit

111: Buoyancy Buoy

113: fixing part

114: position anchor

115: power cable

117: first communication means

119 second communication means

121: temperature sensor

123: pH sensor

125: DO sensor

131: carrier frame

134: horizontal carrier

137: vertical carrier

137-1: Vertical Carrier Body

137-2: buoyancy member

141: center frame

143: arm frame

145: wire

145-1: first wire

145-2: second wire

147: carrier fixing means

151: opening

154: mesh portion

154-1: first mesh portion

154-2: second mesh portion

161: link

171: buoy

173: water conveying part

175: first outflow

177: second inflow and outflow

179: pump unit

Claims

An underwater carrier device provided to maintain buoyancy at a predetermined depth within the appeal and providing a habitat for primary predators within the appeal; And

And an aquatic circulation device provided adjacent to the aquatic carrier device and circulating the upper water body of the lake and the lower water body of the lake.
The method according to claim 1,

The underwater carrier device,

A water ecosystem activation system, provided to maintain buoyancy within 3 meters of the depth within the appeal.
The method according to claim 2,

The underwater carrier device,

A water ecosystem activation system, provided to maintain buoyancy at a depth of 1.2m ~ 2m in the appeal.
The method according to claim 1,

The underwater carrier device,

An aquatic ecosystem activation system that absorbs sunlight energy and blocks sunlight from being delivered to the bottom of the underwater carrier device.
The method according to claim 1,

The underwater carrier device,

Aquatic ecosystem activation system that inhibits the predatory behavior of the primary predator by interfering with the field of view of secondary predators in the appeal.
The method according to claim 1,

The underwater carrier device,

A carrier frame installed in the appeal;

A horizontal carrier horizontally connected to said carrier frame in said appeal; And

And a plurality of vertical carriers vertically connected to and spaced from the horizontal carrier in the appeal.
The method according to claim 1,

The water body circulation device,

And circulate the upper water body of the lake and the lower water body of the lake according to at least one of the temperature of the lake, the pH concentration, the amount of dissolved oxygen, day and night, and the amount of sunlight.
The method according to claim 1,

The water body circulation device,

Water ecosystem activation, in which the upper water body of the lake is introduced into the water body circulation device and then discharged to the lower portion of the underwater carrier device or the lower water body of the lake is introduced into the water body circulation device and then discharged to the top of the water carrier device. system.
The method according to claim 1,

The water body circulation device,

And circulate the upper water body of the lake to the bottom of the underwater carrier device when at least one of the pH concentration and dissolved oxygen amount of the upper water body of the lake is above a predetermined upper limit.
The method according to claim 1,

The water body circulation device,

And when the at least one of the pH concentration of the upper body of the lake and the amount of dissolved oxygen falls below a predetermined lower limit, the lower body of the lake is circulated to the top of the underwater carrier device.
The method according to claim 1,

The water body circulation device,

A water ecosystem activation system that varies the number of cycles or the amount of circulation water according to at least one of the temperature and season of the appeal.
The method according to claim 1,

The water body circulation device,

A buoy to float on the surface of the appeal to provide buoyancy to the water circulation;

A water conveying portion provided below the buoy portion in a depth direction of the appeal and having a passage through which a water body of the appeal can move;

A first outflow part provided at an upper side of the body conveying part to communicate an interior of the body conveying part with an interior of the appeal;

A second outflow part provided below the water conveying part and communicating the inside of the water conveying part with the inside of the appeal; And

A water ecosystem activation system comprising a pump unit provided in the water transfer portion.
The method according to claim 1,

The water ecosystem activation system,

A control device for remotely controlling the water circulation device according to at least one of water temperature, pH concentration, dissolved oxygen amount, day and night, and solar light amount of the appeal to circulate the upper water body of the lake and the lower water body of the lake Further comprising, aquatic ecosystem activation system.
A carrier frame provided at a predetermined depth in the appeal;

A horizontal carrier connected horizontally to the carrier frame; And

A plurality of vertical carriers vertically connected to and spaced from each other,

Is provided to maintain buoyancy at the predetermined depth, the underwater carrier device for providing a habitat of primary predators in the appeal.
The method according to claim 14,

The underwater carrier device,

And an buoyancy buoy connected to the carrier frame and floating on the surface of the appeal to provide buoyancy to the underwater carrier device.
The method according to claim 14,

The carrier frame,

A center frame provided in the center of the carrier frame;

A plurality of arm frames provided at predetermined intervals outside the center frame; And

And a wire connecting at least one of the plurality of female frames and the center frame and the plurality of female frames.
The method according to claim 16,

One side of the female frame is provided to be folded and unfolded outside of the center frame, the underwater carrier device.
The method according to claim 14,

The horizontal carrier,

An underwater carrier device which is fixedly connected on the carrier frame and includes a first mesh portion provided in a plurality in a first direction and a second mesh portion provided in a second direction crossing the first direction.
The method according to claim 14,

The vertical carrier,

A vertical carrier body, one end of which is connected to the horizontal carrier; And

And an buoyancy member provided at the other end of said vertical carrier body and providing a buoyancy force such that said vertical carrier body is perpendicular to said horizontal carrier in said appeal.
The method according to claim 14,

The carrier frame and the horizontal carrier,

An underwater carrier device, provided to maintain buoyancy within 3 m of water depth in the appeal.
Buoy floating on the surface of the appeal to provide buoyancy;

A water conveying portion provided below the buoy portion in a depth direction of the appeal and having a passage through which a water body of the appeal can move;

A first outflow part provided at an upper side of the body conveying part to communicate an interior of the body conveying part with an interior of the appeal;

A second outflow part provided below the water conveying part and communicating the inside of the water conveying part with the inside of the appeal; And

It includes a pump unit provided in the water transfer portion,

A water circulation device for circulating the upper water body of the appeal and the lower water body of the appeal.
The method according to claim 21,

The water body circulation device,

A water body circulation apparatus is provided adjacent to the underwater carrier device which is installed to maintain buoyancy at a predetermined depth in the appeal, wherein the upper body and the lower body is divided based on the underwater carrier device.
The method according to claim 21,

The pump unit,

The upper water body of the appeal flows into the body conveying part through the first outflow part, and then discharges through the second outflow part, or the lower body of the appeal flows into the water body transport part through the second outflow part, and then 1 The water circulation device which discharges through the inflow and outflow.
The method according to claim 21,

The water body circulation device,

The water body circulation apparatus further comprises at least one filter provided in the water body transfer part.
The method according to claim 21,

The water body circulation device,

And a communication means for receiving an operation mode control signal of the pump portion from an external control device.
The method according to claim 21,

The water body circulation device,

And operating the pump portion to circulate the upper body of the lake and the lower body of the lake according to at least one of the temperature of the lake, the pH concentration, the amount of dissolved oxygen, day and night, and the amount of sunlight.
The method according to claim 21,

The water body circulation device,

When at least one of the pH concentration and the dissolved oxygen amount of the upper water body of the lake is above a predetermined upper limit, the upper water body of the lake is introduced into the water conveying unit through the first inlet and then discharged through the second inlet and outlet. Operating the pump unit to operate.
The method according to claim 21,

The water body circulation device,

When at least one of the pH concentration of the upper body of the lake and the dissolved oxygen amount is less than or equal to a predetermined lower limit, the lower body of the lake is introduced into the body conveying unit through the second inlet and then discharged through the first outlet. Operating the pump unit to operate.
The method according to claim 21,

The water body circulation device,

A water body circulation device that varies the number of times of circulation or the amount of water circulation according to at least one of the water temperature and the season of the appeal.