KR102429290B1 - Fishway module and vertical fishway system - Google Patents

Abstract

The present invention relates to a fishway module, which is disposed in a water stop gate structure horizontally installed in a river in a height direction to allow water of an upstream side to flow to a downstream side and allow fish inhabiting the river to be freely moved up and down the river, and a vertical fishway system having the same. To this end, the fishway module comprises: an inhibiting body having an inhibiting space of which an upper portion is opened; and a fishway tilt body having a fishway tilt space connected to the inhibiting space while forming a downward slope from the inhabiting body.

Description

Fishing module and vertical fishing system equipped with it {FISHWAY MODULE AND VERTICAL FISHWAY SYSTEM}

The present invention relates to an fishing module and a vertical fishing system provided therewith, and more specifically, by disposing the fishing module in the height direction on a water barrier structure installed in the transverse direction in the river, so that the water from the upstream side flows to the downstream side while the river It relates to an fishing module for allowing fish inhabiting the river to move freely up and down the river, and to a vertical fishery system equipped with the same.

In general, water barrier structures are installed in rivers to secure water necessary for agricultural or industrial activities. In addition, the water barrier structure is installed to control the water level and stabilize the river bed gradient in preparation for flood or drought. Since the clogging structure is installed in the transverse direction across the river, it blocks the free movement of fish living in the river and cuts off the habitat environment of the river creatures.

In order to solve this problem, the government stipulates that when a clogging structure is installed in a river, an island must be installed together. An island is installed in a clapboard structure so that the fish living in the river can move smoothly up and down.

However, the existing dike installed in the clapboard structure has high slope and drop, and it was installed without considering the habits of fish or the environmental factors of the river. Fish did not have access to the fishing line. Accordingly, in order to increase the burn rate and effectively function as a clogging structure, a variety of dikes are needed to lower the gradient and effectively allow the river creatures to move upstream.

On the other hand, the conventional roadway is installed in the longitudinal direction of the river, and in order to lower the gradient, the installation length of the roadway increases, thereby increasing the cost, and there is a problem of impairing the scenery of the river.

Korean Patent Laid-Open Patent Publication No. 10-1898671 (2018. 11. 01. Announcement, title of invention: River facility equipped with a transverse roadway)

An object of the present invention is to solve the problems of the prior art, and by arranging the fish module in the height direction on the clapboard structure installed in the transverse direction in the river so that the upstream water flows to the downstream side, the fish living in the river An object of the present invention is to provide a fishery module for allowing upstream and downstream movement freely and a vertical fishery system equipped therewith.

According to a preferred embodiment for achieving the object of the present invention described above, the fish module according to the present invention comprises: a form body forming a form space with an open upper part; and an inclined body forming a downward slope from the format body and forming an inclined space in communication with the format space.

Here, the bottom of the living body forms an upward slope or a downward slope along the longitudinal direction of the river.

Vertical fishing system according to the present invention is a water barrier structure formed long in the transverse direction of the river; and an island module according to the present invention; including, wherein two or more of the fishing modules are spaced apart from each other along the height direction of the clapboard structure, and are included in the top fishing module based on two vertically adjacent fishing modules. The lower end of the inclined body is spaced apart from the bottom of the habitat space of the habitat body included in the fish module at the bottom, or is immersed in the river on the downstream side based on the water barrier structure.

Here, h1 is the height from the bottom of the habitat space to the top floor of the island slope space, and h2 is the height from the bottom of the habitat space included in the lower drawing module to the upper drawing module based on the two vertically adjacent drawing modules. If the height to the bottom of the island slope space and h3 is the height of the habitat space, h2 is greater than 0, and h1 is equal to or greater than h2 and less than h3.

Here, the water barrier structure is provided with; At this time, if h1 is the height from the bottom of the habitat space to the top floor of the inclined space, h3 is the height of the habitat space, and h4 is the height from the bottom of the habitat space to the bottom of the discharge unit, h4 is greater than 0 , h1 is greater than or equal to h4 and less than h3.

The vertical fishing system according to the present invention includes: a casing provided on the front surface of the clapboard structure to accommodate the fishing module; a replenishment module provided in the water barrier structure and configured to supply upstream water to at least any one of the remaining fishery modules except for the uppermost fisho module among the fishing modules; and a connection module for forming a path through which the fish accommodated in the fishing module at the top of the fishing module are moved to the upstream side. It further comprises at least any one of.

At this time, the casing is provided with a plurality of water passage parts through which water is transmitted.

Here, the supplementary module may include: a through-hole formed through the water barrier structure in response to the habitat space; a supplemental valve for adjusting the opening degree of the through-hole portion; and an opening degree control unit for operating the supplementary valve according to the water level of the upstream side. At this time, if h1 is the height from the bottom of the habitat space to the top floor of the inclined space, h3 is the height of the habitat space, and h5 is the height from the bottom of the habitat space to the bottom of the through hole, h5 is less than 0 large, h1 is greater than or equal to h5 and less than h3.

In addition, the replenishment module, but closing the through-hole on the downstream side, a discharge network through which water can pass; and an input network that closes the through-hole from the upstream side, through which water can pass; It further comprises at least any one of.

In one example, the opening degree control unit, the control support unit; a slider unit slidably coupled to the adjustment support unit; a driving gear unit rotatably provided on one side of the adjustment support unit and engaged with the slider unit; a driving rod unit having one side integrally coupled with the driving gear unit and rotatable coaxially with the driving gear unit; a buoyancy weight part coupled to the other side of the driving rod part and having buoyancy; and a transmission gear part spaced apart from the driving gear part and rotatably provided on the other side of the adjustment support part and meshed with the slider part, and as the buoyancy weight part moves up and down according to the water level on the upstream side, the transmission gear The sub is rotated to adjust the opening degree of the supplemental valve.

In this case, the replenishment valve includes a rotatable opening/closing part rotatable about the transmission shaft part, and the transmission gear part includes: a first transmission gear part meshed with the slider part from the other side of the adjustment support part; and a second transmission gear unit rotatable coaxially with the transmission shaft unit and meshing with the first transmission gear unit in the form of a bevel gear.

As another example, the opening degree control unit may include: a pivot rod capable of pivoting around the first link; a buoyancy weight part spaced apart from the first link and coupled to one side of the pivot rod part; and a driving link rod that is spaced apart from the first link and linked to the other side of the pivot rod through a second link, and as the buoyancy weight part moves up and down according to the water level of the upstream side, the driving link rod is It moves up and down to adjust the opening degree of the supplemental valve.

At this time, the supplemental valve includes a lifting type opening and closing part that can be lifted along the valve slider; the driving link rod is linked to the other side of the pivot rod part via the second link on one side, and the other side is a third The link is coupled to the opening and closing portion via a link.

Here, the connection module includes: a connection chamber in which a connection space is formed; a first inclined body having a first inclined space in communication with the connecting space and forming a downward inclination from the connection chamber toward the template body included in the uppermost fish module among the fishing modules; and a water supply module for supplying upstream water to the connection space.

In this case, the connection module may include: a second inclined body spaced apart from the first inclined body, extending from the connection chamber toward the upstream water, and having a second inclined space communicating with the connection space; and a connection drain portion spaced apart from the first inclined body and recessed from an upper portion of the connection chamber; any one of them. Here, the second inclined body is inclined downward from the connection chamber toward the upstream water toward the upstream water.

Here, the water supply module may include: a supply chamber stacked and coupled to a lower portion of the connection chamber and having a supply space for accommodating water; a chamber partition partitioning the connection chamber and the supply chamber, the chamber partition having a partition through-portion communicating the connection space and the supply space; and a supply pump that pumps upstream water and supplies it to the supply chamber.

According to the fishing module according to the present invention and the vertical fishing system provided therewith, the fish inhabiting the river can freely flow up and down the river while the upstream water flows downstream. make it movable

In addition, the present invention can secure sufficient water in the habitat space through the bottom slope of the inhabitant body, and facilitate the activities of fish in the habitat space.

In addition, the present invention can facilitate the movement of fish between upstream and downstream while minimizing the installation space of the fishing module in the front part of the clapboard structure through the coupling relationship of the fishing module.

In addition, according to the present invention, water can be stably secured in the fish module through the structural limitation of the fish module, and water from the upstream side can be stably delivered to the downstream side.

In addition, according to the present invention, the water on the upstream side is stably supplied to the fishing module through the discharge unit, and the fish of the fishing module can smoothly move upstream through swimming.

In addition, the present invention can facilitate the movement of water between the upstream water and the fish module by limiting the structure of the discharge unit and the fish module, and can accommodate sufficient water in the fish module.

In addition, the present invention protects the fishing module when the upstream side of the water overflows into the front of the water barrier structure through the casing, and allows the upstream water to be stably transmitted to the downstream side. In addition, it is possible to reduce the flow velocity of the water overflowing from the upstream side through the water passage, and to suppress the pitting of the river bed on the downstream side.

In addition, in the present invention, even when the upstream water cannot be supplied to the top fish module through the replenishment module, the upstream water is continuously supplied to the fish module disposed under the top fish module, and It can protect fish.

In addition, according to the present invention, the upstream water is smoothly supplied to the fishing module disposed under the uppermost fishery module through the detailed coupling relationship of the supplementary module, and the fish can move to the upstream water through the through hole. In addition, through the positional relationship of the through-hole part, the upstream water is smoothly supplied to the fishing module and the movement of the fish is smooth. In addition, the movement of the fish is restricted by closing the entrance and exit of the through-hole, but it prevents foreign substances from being transmitted to the fish module.

In addition, the present invention can control the amount of water passing through the upstream side in the through hole by adjusting the opening degree of the supplementary valve by buoyancy through the detailed coupling relationship of the opening degree control part.

In addition, the present invention can simplify the adjustment of the opening degree of the supplemental valve with the gear coupling structure through the detailed coupling relationship of the opening degree control unit. In addition, it is possible to smooth the operation of the rotary opening and closing part.

In addition, the present invention can simplify the adjustment of the opening degree of the supplemental valve in the elevating coupling structure through the detailed coupling relationship of the opening degree control unit. In addition, it is possible to smooth the operation of the lifting type opening and closing part.

In addition, the present invention can continuously supply upstream water to the top fish module even if the upstream water does not overflow to the top of the clamshell structure through the connection module, and the fish accommodated in the fish module can be stably supplied with the upstream water. make it move

In addition, the present invention provides a stable supply of upstream water to the top fish module even if the water level on the upstream side is lower than the top of the clamshell structure through the detailed coupling relationship of the connection module, and the fish accommodated in the top fish module Make sure that the upstream water moves smoothly. In addition, the fish moved to the connection chamber are naturally moved to the upstream water. In addition, sufficient water is accommodated in the connection space, and the connection space and the habitat space formed in the uppermost fish module are communicated with water to facilitate the movement of fish.

1 is a front view showing a vertical fishing system according to an embodiment of the present invention.
2 is a perspective view illustrating an island module applied to a vertical fishing system according to an embodiment of the present invention.
3 is a view showing the structure of a format body in a fish module applied to a vertical drawing system according to an embodiment of the present invention. (a) shows a state in which the format floor is horizontal, (b) is a format floor Indicates the state of an additional inclination.
Figure 4 is a side cross-sectional view showing a supplementary module applied to the vertical fishing system according to an embodiment of the present invention.
5 is a view showing the detailed structure of the adjustment body in the supplementary module applied to the vertical fishing system according to an embodiment of the present invention.
6 is a front view showing a vertical fishing system according to another embodiment of the present invention.
7 is a plan view showing a connection module applied to a vertical fishing system according to another embodiment of the present invention.

Hereinafter, an embodiment of the fishing module 10 according to the present invention and a vertical fishing system provided therewith will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of well-known functions or configurations may be omitted to clarify the gist of the present invention.

1 to 5 , a vertical fishing system according to an embodiment of the present invention includes a clapboard structure elongated in the transverse direction of a river and a fishing module 10 according to an embodiment of the present invention. can

In one embodiment of the present invention, the clapboard structure may be composed of a river beam (B) formed long in the transverse direction across the river as shown in FIG. 1 .

The island module 10 according to an embodiment of the present invention has a form body 11 that forms a form space 101 with an open upper portion, and is inclined downward from the form body 11 and communicates with the form space 101 . It may include a sloping body 12 that forms a sloping space 102 to be used.

Then, the island module 10 is arranged to be spaced apart from each other along the height direction of the water barrier structure. In addition, the drawing module 10 has the lower end of the drawing inclined body 12 included in the upper drawing module 10 based on the two drawing modules 10 adjacent up and down the form included in the lower drawing module 10 Since the body 11 is spaced apart from the bottom of the habitat 101, or immersed in the downstream river based on the clapboard structure, the movement of the fish is smooth.

The bottom of the habitat body 11 is inclined upward or downward in the longitudinal direction of the river to stably accommodate water in the habitat space 101 .

h1 is the height from the bottom of the habitat space 101 to the top floor of the island slope space 102, and h2 is the habitat space ( 101) is the height from the bottom of the upper island module 10 to the bottom floor of the island slope space 102, and h3 is the height of the habitat space 101, h2 is greater than 0, h1 is h2 and Since a relational expression equal to or greater than h3 is formed, the habitat space 101 and the island slope space 102 can be stably secured in the fishing module 10, and the flow of water can be smoothed.

The water barrier structure may be provided with a discharge part (B1) that communicates with the habitat space 101 and through which the upstream water passes. Correspondingly, the island module 10 may be provided with a form communication unit 1121 communicating with the discharge unit B1.

Here, h1 is the height from the bottom of the habitat space 101 to the top floor of the inclined space 102, h3 is the height of the habitat space 101, and h4 is the discharge part B1 from the bottom of the habitat space 101 ), h4 is greater than 0, and h1 is equal to or greater than h4 and smaller than h3, so the upstream water flow can be smoothed.

The above-described form body 11 is spaced apart from the front of the clapboard structure to form the front surface of the form bottom portion 111 and the form body 11 in which the form space 101 forms the floor, and in the form floor unit 111. The habitat-exposed part 113 that is formed to protrude, the habitat-closing part 114 for connecting the cage structure and the habitat-exposed part 113 on one side of the habitat-bottom part 111, and a cage from the other side of the habitat-bottom part 111 It may include a form connector 115 for connecting the structure and the exposing form 113 . The habitat body 11 may further include a habitat support part 112 coupled to the clapboard structure to face the habitat exposure part 113 and connecting the habitat termination part 114 and the habitat connection part 115 . The habitat support unit 112 may have a habitat communication unit 1121 that communicates with the discharge unit B1 is recessed.

In addition, the above-mentioned angle slope body 12 is spaced apart from the front of the clapper so as to form the front side of the slope body 121 and the slope body 12 to form a downward slope from the other side of the form body 11, and slope. It may include an inclined exposing part 123 protruding from the part 121 . The island slope body 12 may further include an island slope support part 122 coupled to the clapboard structure to face the island slope exposure part 123 and connected to the habitat support part 112 .

Then, h1 can be expressed as the protruding height of the form connection part 115, and h2 is the upper island slope body 12 from the bottom of the lower habitat space 101 with respect to the two vertical modules 10 adjacent to each other. It can be expressed in height to the lower end, h3 can be expressed as the protruding height of the exposing form 113 or the end form 114, h4 is the lower end of the habitat communication section 1121 from the bottom of the habitat space 101. height can be expressed.

The angle of inclination of the island inclination part 121 may form a downward inclination of 5 degrees to 20 degrees based on the horizontal state. More specifically, the angle of inclination of the island slope unit 121 may form a downward inclination of 5 degrees to 10 degrees, a downward inclination of 5 degrees to 15 degrees, or a downward inclination of 10 degrees to 15 degrees. Preferably, the angle of inclination of the island inclination part 121 may indicate a downward inclination of 10 degrees to 12 degrees. When the angle of inclination of the island slope 121 is smaller than the lower limit, the lateral length of the island module 10 becomes longer, and when the angle of inclination of the island slope 121 becomes greater than the upper limit, the The faster the water flow, the more difficult it is for fish to move.

The vertical fishing system according to an embodiment of the present invention may further include a casing (C) provided on the front surface of the clapboard structure so that the fishing module 10 is accommodated.

Since the casing (C) is provided with a plurality of water passages through which water is transmitted, it is possible to disperse the water on the upstream side that overflows from the water barrier structure, and to suppress or prevent the bottom of the river from being dug on the downstream side.

The vertical fishery system according to an embodiment of the present invention is provided in a water barrier structure, and water from the upstream side is supplied to at least any one of the remaining fishery modules 10 except for the fishery module 10 at the top of the fishery module 10. It may further include a supplementary module 20 to supply.

The replenishment module 20 includes a through-hole 21 that is formed through the water barrier structure in response to the habitat space 101, a supplemental valve 22 that controls the opening degree of the through-hole 21, and the water level on the upstream side. It may include an opening degree control unit 25 for operating the replenishment valve (22).

Here, h1 is the height from the bottom of the habitat space 101 to the top floor of the inclined space 102, h3 is the height of the habitat space 101, and h5 is the through hole 21 from the bottom of the habitat space 101 ), h5 is greater than 0, and h1 is equal to or greater than h5 and smaller than h3. The side water can be supplied stably.

The replenishment module 20 closes the through hole 21 on the downstream side, but at least of the discharge network 23 through which water can pass, and the input network 24 that closes the through hole 21 on the upstream side but allows water to pass through. It may further include any one.

In one embodiment of the present invention, the opening degree control unit 25 is rotatable on one side of the adjustment support portion 251 , the slider portion 252 slidably coupled to the adjustment support portion 251 , and the adjustment support portion 251 . A driving gear unit 253 provided to be provided with a high-speed engine and meshed with the slider unit 252, one side of which is integrally coupled with the driving gear unit 253, and a driving rod unit 254 that is rotatable coaxially with the driving gear unit 253, and the drive A buoyancy weight part 256 coupled to the other side of the rod part 254 and having buoyancy, and a buoyancy weight part 256 spaced apart from the driving gear part 253 to be rotatably provided on the other side of the adjustment support part 251 and meshed with the slider part 252 It may include a transmission gear unit. The driving gear unit 253 and the driving rod unit 254 are rotatably coupled via the driving shaft unit 255 .

In particular, the replenishment valve 22 includes a rotatable opening and closing portion rotatable about the transmission shaft portion (259). At this time, the transmission gear part is rotatable coaxially with the first transmission gear part 257 meshed with the slider part 252 at the other side of the adjustment support part 251 and the transmission shaft part 259 and the first transmission gear part 257 ) and a second transmission gear unit 258 meshed in the form of a bevel gear.

Then, as the buoyancy weight part 256 moves up and down according to the water level on the upstream side, the transmission gear part rotates to adjust the opening degree of the supplemental valve 22 . In more detail, the buoyancy weight part 256 may be floated in the water of the upstream side. The buoyancy weight part 256 may be partially or entirely immersed in the upstream water. When the water level on the upstream side is lower than the height of the water barrier structure, the buoyancy weight part 256 is lowered together with the water level on the upstream side while floating in the water on the upstream side. At this time, since the driving rod unit 254 and the driving gear unit 253 are rotated counterclockwise based on the drawing, the slider unit 252 is slid to the right in the adjustment support unit 251 . In addition, since the slider unit 252 rotates the first transmission gear unit 257 counterclockwise, and the first transmission gear unit 257 rotates the second transmission gear unit 258 to the left, the replenishment valve The rotational opening/closing part of (22) opens the replenishment valve (22) by adjusting the opening degree according to the amount of rotation of the second transmission gear part (258).

And since the buoyancy weight part 256 rises as the water level on the upstream side increases, the rotational opening/closing part of the replenishment valve 22 is opened and closed according to the rotation amount of the second transmission gear part 258, so that the replenishment valve ( 22) can be closed.

In an embodiment of the present invention, at least the slider unit 252 , the driving gear unit 253 , and the transmission gear unit may be built into the adjustment body unit 25 - 1 .

Although not shown, the opening degree control unit 25 includes a pivot rod rotatable about the first link, a buoyancy weight portion 256 spaced apart from the first link and coupled to one side of the pivot rod portion, and having buoyancy; It may include a driving link rod that is spaced apart from the first link and is link-coupled to the other side of the pivot rod part via the second link.

In particular, the supplemental valve 22 may include a liftable opening/closing part that can be lifted along the valve slider. At this time, one side of the driving link rod is link-coupled to the other side of the pivot rod part via the second link, and the other side is link-coupled to the opening and closing part via the third link.

Then, as the buoyancy weight part 256 moves up and down according to the water level on the upstream side, the driving link rod moves up and down to adjust the opening degree of the supplemental valve 22 . In more detail, the buoyancy weight part 256 may be floated in the water of the upstream side. The buoyancy weight part 256 may be partially or entirely immersed in the upstream water. When the water level on the upstream side is lower than the height of the water barrier structure, the buoyancy weight part 256 is lowered together with the water level on the upstream side while floating in the water on the upstream side. At this time, since the pivot rod part rotates counterclockwise around the first link, the driving link rod rises while raising the elevating opening/closing part. The elevating opening/closing part of the supplemental valve 22 opens the supplemental valve 22 by adjusting the opening degree according to the amount of rise of the driving link rod.

And since the buoyancy weight part 256 rises as the water level on the upstream side increases, the opening/closing opening of the replenishment valve 22 is adjusted according to the descent amount of the drive link rod to close the replenishment valve 22. can do.

6 and 7, the vertical fishing system according to another embodiment of the present invention includes a water barrier structure formed long in the transverse direction of the river, and the fishing module 10 according to an embodiment of the present invention. can

In another embodiment of the present invention, the water barrier structure may be composed of a dam (D) formed long in the transverse direction of the river across the river as shown in FIG.

The fishing module 10 according to an embodiment of the present invention has the same configuration as that described in the vertical drawing system according to an embodiment of the present invention, and a description thereof will be omitted.

The vertical fishing system according to an embodiment of the present invention may further include a casing (C) provided on the front surface of the clapboard structure so that the fishing module 10 is accommodated.

Since the casing (C) is provided with a plurality of water passages through which water is transmitted, it is possible to disperse the water on the upstream side that overflows from the water barrier structure, and to suppress or prevent the bottom of the river from being dug on the downstream side.

The vertical fishery system according to another embodiment of the present invention may further include a connection module 30 for forming a path through which the fish accommodated in the fishery module 10 at the top of the fishing module 10 are moved to the upstream side.

The connection module 30 is directed downward toward the form body 11 included in the uppermost island module 10 among the connection chamber 31 and the connection chamber 31 in which the connection space 301 is formed. It may include a first inclined body 32 having a first inclined space 302 that is inclined and communicating with the connection space 301, and a water supply module for supplying upstream water to the connection space 301. have.

The connection chamber 31 may include a connection bottom and a chamber side protruding from an edge of the connection bottom to form a connection space 301 .

The first inclined body 32 includes a first inclined portion 321 that is inclined downward in the connection chamber 31 and a first inclined portion 322 protruding from both ends of the first inclined portion 321 to face each other. ) may be included.

The water supply module is laminated to the lower portion of the connection chamber 31 and divides a supply chamber 34 having a supply space for accommodating water, a connection chamber 31 and a supply chamber 34, but a connection space 301 and It may include a chamber partition 35 in which a partition through part 351 for communicating with the supply space is formed, and a supply pump 36 for pumping upstream water and supplying it to the supply chamber 34 . The chamber compartment 35 may be configured as a connection bottom of the connection chamber 31 .

A supply line 361 forming a path through which upstream water is supplied is connected to the input side of the supply pump 36 , and a connection line 362 for delivering upstream water to the supply space is connected to the output side of the supply pump 36 . ) is connected.

The connection module 30 is spaced apart from the first inclined body 32 and extends from the connection chamber 31 toward the water on the upstream side, and a second inclined space 303 communicating with the connection space 301 is formed. It may further include an inclined body (33). The second inclined body 33 is inclined downward from the connection chamber 31 toward the water of the upstream side toward the water of the upstream side so that the fish in the connection space 301 move smoothly to the water of the upstream side.

The second inclined body 33 includes a second inclined portion 331 inclined downward in the connection chamber 31 and a second inclined portion 332 protruding from both ends of the second inclined portion 331 to face each other. ) may be included.

Since the height from the floor of the connection space 301 to the floor of the first inclined space 302 is equal to or smaller than the height from the bottom of the connection space 301 to the bottom of the second inclined space 303, the fish module 10 The water supply to the furnace can be facilitated.

Since the height from the floor of the connection space 301 to the floor of the first inclined space 302 and the height from the bottom of the connection space 301 to the floor of the second inclined space 303 are respectively greater than 0, the connection space 301 is can safely accommodate fish.

Since the height of the connection space 301 is greater than the height from the floor of the connection space 301 to the floor of the first inclined space 302 and the height from the floor of the connection space 301 to the floor of the second inclined space 303, Sufficient water can be accommodated in the connection space 301 .

Although not shown, instead of omitting the second inclined body 33, it is recessed from the upper part of the chamber side of the connection chamber 31 so that the water of the connection space 301 is discharged corresponding to the installation position of the second inclined body 33. The formed connection drain is provided so that the fish can stably move to the upstream water.

The inclination angle of the first inclination part 321 may be inclined downward by 5 degrees to 20 degrees based on the horizontal state. More specifically, the inclination angle of the first inclination part 321 may form a downward inclination of 5 degrees to 10 degrees, a downward inclination of 5 degrees to 15 degrees, or a downward inclination of 10 degrees to 15 degrees. Preferably, the inclination angle of the first inclined portion 321 may represent a downward inclination of 10 to 12 degrees. When the inclination angle of the first inclined portion 321 is smaller than the lower limit, the horizontal length of the island module 10 is increased, and when the inclination angle of the first inclined portion 321 is greater than the upper limit, the first inclined body 32 ) and the second inclined body 33, the flow rate of water in at least the first inclined body 32 increases, making it difficult for the fish to move.

As a result, the vertical fishing system according to the present invention can further include at least one of a casing (C), a supplementary module 20, and a connection module (30).

According to the above-described fishing module 10 and the vertical fishing system provided therewith, it is provided in a water barrier structure installed in the transverse direction in the river so that the upstream water flows downstream, while the fish inhabiting the river can control the upstream and downstream of the river. to be able to move freely.

In addition, it is possible to secure sufficient water in the habitat space 101 through the bottom slope of the habitat body 11, and facilitate the activities of fish in the habitat space 101.

In addition, through the coupling relationship of the fishing module 10, it is possible to facilitate the movement of fish between the upstream and downstream while minimizing the installation space of the fishing module 10 in the front part of the clapboard structure.

In addition, water from the upstream side can be stably delivered to the downstream side while stably securing water in the fisho module 10 by limiting the structure of the island module 10 .

In addition, the upstream water is stably supplied to the fishing module 10 through the discharge unit B1, and the fish in the fishing module 10 can smoothly move upstream through swimming.

In addition, by limiting the structure of the discharge unit B1 and the fish module 10 , it is possible to facilitate the movement of water between the upstream water and the fish module 10 , and to accommodate sufficient water in the fish module 10 .

In addition, when the upstream side of the water overflows into the front of the water barrier structure through the casing (C), the fish module 10 is protected and the upstream water is stably transmitted to the downstream side. In addition, it is possible to reduce the flow velocity of the water overflowing from the upstream side through the water passage, and to suppress the pitting of the river bed on the downstream side.

In addition, even when the upstream water cannot be supplied to the uppermost fishery module 10 through the supplementary module 20, the upstream water It is possible to continuously supply and protect the fish accommodated in the fishing module 10 .

In addition, through the detailed coupling relationship of the replenishment module 20 , the upstream water is smoothly supplied to the fishing module 10 disposed under the topmost fishery module 10 , and the fish flows upstream through the through-hole 21 . It can be moved to the side of the water. In addition, through the positional relationship of the through-hole portion 21, the upstream water is smoothly supplied to the fishing module 10, and the movement of the fish is facilitated. In addition, the movement of the fish is restricted through the closing of the inlet and outlet of the through hole 21 , but it prevents foreign substances from being transferred to the fishing module 10 .

In addition, the amount of water passing through the upstream side through the through hole 21 can be controlled by adjusting the opening degree of the supplemental valve 22 by buoyancy through the detailed coupling relationship of the opening degree control unit 25 .

In addition, it is possible to easily adjust the opening degree of the supplemental valve 22 with the gear coupling structure through the detailed coupling relationship of the opening degree control unit 25 . In addition, it is possible to smooth the operation of the rotary opening and closing part.

In addition, it is possible to easily adjust the opening degree of the supplemental valve 22 in the elevating coupling structure through the detailed coupling relationship of the opening degree control unit 25 . In addition, it is possible to smooth the operation of the lifting type opening and closing part.

In addition, even if the upstream water does not overflow to the top of the clapboard structure through the connection module 30, the upstream water can be continuously supplied to the fishing module 10 at the top, and the fish accommodated in the fishing module 10 Make sure that it moves stably with the upstream water.

In addition, through the detailed coupling relationship of the connection module 30, even if the water level on the upstream side is lower than the upper end of the clapboard structure, the upstream water is stably supplied to the uppermost fishing module 10, and the uppermost fishery module ( Make sure that the fish accommodated in 10) move smoothly into the upstream water. In addition, the fish moved to the connection chamber 31 are naturally moved to the upstream water. In addition, sufficient water is accommodated in the connection space 301, and the habitat space 101 formed in the connection space 301 and the uppermost fish module 10 communicates with water to facilitate the movement of fish.

Although the preferred embodiment of the present invention has been described with reference to the drawings as described above, those skilled in the art may change the present invention in various ways without departing from the spirit and scope of the present invention as set forth in the following claims. may be modified or changed.

B: Stream Weir B1: Discharge D: Dam C: Casing
10: drawing module 101: habitat space 102: drawing slope space
11: habitat body 111: habitat bottom part 112: habitat part
1121: Form communication unit 113: Form exposure unit 114: Form end unit
115: form connection part 12: road slope body 121: road slope part
122: island slope support part 123: island slope exposed part
20: replenishment module 21: through hole 22: replenishment valve
23: discharge network 24: input network 25: opening degree control unit
25-1: adjustment body portion 251: adjustment support portion 252: slider portion
253: drive gear unit 254: drive rod unit 255: drive shaft unit
256: buoyancy weight part 257: first transmission gear part 258: second transmission gear part
259: transmission shaft portion
30: connection module 301: connection space 302: first inclined space
303: second inclined space 304: supply space 31: connection chamber
32: first inclined body 321: first inclined portion 322: first inclined side portion
33: second inclined body 331: second inclined portion 332: second inclined side portion
34: supply chamber 35: chamber compartment 351: compartment through part
36: supply pump 361: supply line 362: connection line

Claims (6)

a water barrier structure formed long in the transverse direction of the river;
A fishing module comprising: a template body forming a habitat space with an open upper portion;
a replenishment module provided in the water barrier structure and configured to supply upstream water to at least any one of the remaining fishery modules except for the uppermost fisho module among the fishing modules; and
Containing; and a connection module for forming a path through which the fish accommodated in the fishing module at the top of the fishing module are moved to the upstream side;
Two or more of the fishing modules are arranged to be spaced apart from each other along the height direction of the clapboard structure, and the lower end of the inclined body included in the upper fishing module is included in the lower fishing module based on the two vertically adjacent fishing modules. It is spaced apart from the bottom of the habitat space of the inhabitant body, or is immersed in a river on the downstream side based on the water barrier structure,
The supplementary module may include: a through-hole formed through the water barrier structure to correspond to the habitat space; a supplemental valve for adjusting the opening degree of the through-hole portion; and an opening degree control unit for operating the supplementary valve according to the water level of the upstream side;
The opening degree control unit, the control support unit; a slider unit slidably coupled to the adjustment support unit; a driving gear unit rotatably provided on one side of the adjustment support unit and engaged with the slider unit; a driving rod unit having one side integrally coupled with the driving gear unit and rotatable coaxially with the driving gear unit; a buoyancy weight part coupled to the other side of the driving rod part and having buoyancy; and a transmission gear part spaced apart from the driving gear part and rotatably provided on the other side of the adjustment support part and meshed with the slider part;
The connection module includes: a connection chamber in which a connection space is formed; a first inclined body having a first inclined space in communication with the connecting space and forming a downward inclination from the connection chamber toward the template body included in the uppermost fish module among the fishery modules; and a water supply module for supplying upstream water to the connection space.
The water supply module may include: a supply chamber stacked and coupled to a lower portion of the connection chamber and having a supply space for accommodating water; a chamber partition partitioning the connection chamber and the supply chamber, wherein a partition through-portion communicating the connection space and the supply space is formed; and a supply pump for pumping upstream water and supplying it to the supply chamber.
According to claim 1,
The bottom of the template body,
A vertical fishing system, characterized in that it makes an upward slope or a downward slope along the longitudinal direction of the river.
delete According to claim 1,
h1 is the height from the bottom of the habitat space to the top floor of the island slope space,
h2 is the height from the bottom of the habitat space included in the lower drawing module to the bottom of the drawing inclined space included in the upper drawing module based on the two drawing modules adjacent up and down;
If h3 is the height of the format space,
h2 is greater than 0,
A vertical fishery system, characterized in that h1 is greater than or equal to h2 and smaller than h3.
According to claim 1,
In the water barrier structure,
A vertical fishery system, characterized in that it is provided with; a discharge part communicating with the habitat space through which the upstream water passes.
According to claim 1,
Vertical fishery system, characterized in that it further comprises a casing provided on the front surface of the clapboard structure so that the fishing module is accommodated.

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