KR101025819B1 - Fish passage installed in ratating water gate - Google Patents

Fish passage installed in ratating water gate Download PDF

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Publication number
KR101025819B1
KR101025819B1 KR1020080132537A KR20080132537A KR101025819B1 KR 101025819 B1 KR101025819 B1 KR 101025819B1 KR 1020080132537 A KR1020080132537 A KR 1020080132537A KR 20080132537 A KR20080132537 A KR 20080132537A KR 101025819 B1 KR101025819 B1 KR 101025819B1
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South Korea
Prior art keywords
water
fish
plate
sluice
waterway
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KR1020080132537A
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Korean (ko)
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KR20090045137A (en
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전성수
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(주)아우내그린산업
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones

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  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
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  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)

Abstract

The present invention relates to a fish that is installed on a rotating gate to reduce the cost of installing the fish and maintain a good appearance, and to preserve the ecosystem by easily forming the fish to easily apply to existing rotating or newly installed rotating gates .

This invention is cross-sectional "

Figure 112008088491484-pat00001
"The shape of the inner bottom has a zig-zag-shaped zigzag-shaped flow rate reducing member, and the middle portion is separated, and has an air structure configured to be rotated downward only about the hinge, one side of which rotates on the top of the sluice plate of the sluice gate. The other end is configured to be placed on the drain side bottom of the waterway so that when the water gate is closed, the fishery structure is inclinedly connected between the top of the water gate plate and the bottom of the waterway, and when the water gate is opened, The fish structure is configured to be completely conducted at the bottom of the channel.

Figure R1020080132537

Description

Fish passage installed in ratating water gate

The present invention relates to a fish that is installed in the rotating door, more specifically, to easily form the fish to be applied to existing rotating doors or newly installed rotating water doors to reduce the cost of installing the fish and maintain a good appearance, It is to preserve the ecosystem.

As is well known, the channel is equipped with movable beams such as submerged or automatic beam gates to control the low water upstream of the channel, taking into account the flood control function and the securement of agricultural water or the aesthetics of the upstream channel. If the waterway is blocked, there is a disadvantage that the fish can not move between upstream and downstream based on the underwater beam or movable beam, so that the ecosystem is disconnected due to the underwater beam. Therefore, one side of the underwater beam or movable beam constructed across the waterway is submerged. A fish can be formed to move fish upstream and downstream from the beam.

These fishes have an inclined structure, and in the middle, a flow rate reducing member is usually provided to reduce the flow rate of the water flow.

However, in order to install the above-mentioned general fishery, a large cost is required, and the position of the fishery is always fixed, and there is a disadvantage in that the appearance is not beautiful.

In addition, if you install an automatic guard gate, such as a conducting sluice gate, a bottom drainage sluice gate, a rotating sluice gate, and separately install an estuary, the construction cost is inevitably high. If it is not more than enough, the installation of the island itself was impossible, so only the automatic guard gate is installed and the fishery is not installed separately. Therefore, the ecosystem between the upstream and the downstream is disconnected based on the floodgate.

The present invention installs the fishery in a simple way to the existing rotating waterway or newly installed rotating waterway to clean the appearance, as well as to freely move fish upstream and downstream through the waterway when opening or closing the waterway It is intended to provide fish that are installed in a rotating gate that can preserve the ecosystem between the upstream and downstream of the floodgate.

In order to solve the above problems, the present invention provides an adjoining structure having a structure in which the middle part can be folded downward, so that one end thereof is rotatably fixed to the reservoir side end of the sluice plate and the other side is placed on the bottom of the drainage space. When the floodgate is closed, the fishery structure is opened and the inclined structure is inclinedly connected between the bottom of the drainage space and the top of the floodgate so that the water discharged over the floodwater flows through the fishery structure to naturally form the fishery. When the water gate is opened, one side of the fishery structure which is rotatably fixed to the water gate plate is horizontal with the water plate, and the other fishery body is rotated downward from one fishery structure so that it is placed on the bottom of the drainage space. It is to prevent damage caused by foreign substances discharged.

According to the present invention, when the water gate is opened, the fish structure can be completely conducted at the bottom of the water channel so that the fish structure can be prevented from being damaged by foreign matter discharged when the water in the reservoir is discharged, and the water gate is closed. In the city, when the fish structure is extended, it is inclinedly connected between the bottom of the drainage space and the upper portion of the hydrology plate so that the water discharged beyond the discharge groove formed in the water plate falls into the fish structure and flows through the inclined fish structure. Likewise, when water flows through the fishery structure, the fishes downstream of the waterway can be freely moved through the fishery structure to move freely upstream of the waterway, so that the ecosystem between the upstream and downstream of the waterway can be preserved smoothly. The structure is a part of the existing rotating door or the newly installed rotating door. It can also be applied, which adds the benefit of adding to the hydrology, minimizing design changes.

In addition, since the structure of the above-mentioned structure is not configured separately on the side of the water gate, but is configured together at the installation position of the water gate, there is no need for a separate installation space, and the structure is very simple, which also has the advantage of minimizing the installation cost. , When the water gate is closed, it can be shaped like a bridge, and when the water gate is opened, it is completely inverted at the bottom of the waterway so that the exterior can be cleaned.

Hereinafter, specific details of the present invention will be described in detail with reference to the accompanying drawings and the embodiments.

1 is a perspective view of an esophagus installed in a rotating gate according to the present invention, Figure 2 is a side cross-sectional view showing the state of the fisheye according to the present invention upon opening of the rotating gate, Figure 3 is in accordance with the present invention upon closing of the rotating gate Figure 4 is a side cross-sectional view showing the state of the esophagus, Figure 4 is another embodiment of the fish structure according to the present invention.

As shown, according to the present invention, the bottom side is fixed to both sides of the fan-shaped two-side plate 120 at both ends of the rounded gate plate 110 and each of the rotating shaft from the upper one side of the two side plate 120 in the outward direction 130 is drawn out to form a sluice 100, the rotation shaft 130 of the sluice 100 is rotatably fixed to each support structure 200 is built on both sides of the river, respectively, the hydraulic cylinder on the rotation shaft 130 Power means such as 300 is connected to the rotational door configured to open and close the waterway 210 between each support structure 200 while the water gate 100 is rotated by the power means, cross section "

Figure 112008088491484-pat00002
"In the shape, a plurality of flow rate reducing member 401 is installed in a zigzag shape on the inner bottom, two unit fish structure 410, 420 abut each other centered on the hinge 430 is installed in the lower portion of the contact portion One of the unit fish structures 410 and 420 is configured to be bent only downward, and one of the unit fish structures 410 and 420 is rotated when the other unit fish structure is rotated. By providing a guide structure 440 is fixed to guide the guide plate 440 is fixed so that one end of the structure 400 is rotatably fixed to the upper portion of the hydrological plate 110 while the other side of the fish structure 400 The lower end of the guide roller 450 is rotatably mounted in a state in which it is mounted on the drain side bottom of the waterway 210 so as to move forward and backward, the hydrologic connection portion of the fishery structure 400 is closed of the water gate 100 Sluice gate based on location (1 10) to be lower than the upper end portion, the upper surface of the fisherman structure of the hydrologic plate 110 to form a water guide groove 111 to allow the water in the reservoir space to enter the fishery structure 400 side, the fishery structure ( The water barrier structure 400 is fixed between the both sides of the hydrological connection portion 400 and the hydroplate 110 so as to be able to stretch, respectively, when the water gate 100 is closed, the fish structure 400 is connected to the upper end of the hydrologic plate 110. Inclined connection between the drain bottom side of the waterway 210 to form a fishery, when opening the waterway 100, the fishery structure 400 is placed on the top of the watermark plate 110 and the bottom of the waterway 210 It is configured to be completely inverted.

In this case, the flow rate reducing member 401 installed inside the fish structure 400 is preferably fixed in a zigzag shape so that the flow of water flows in a zigzag shape and reduces the flow rate, and both upper end portions of the fish structure 400, the flow rate Corner portions on both sides of the upper end of the reducing member 401 are preferably streamlined as shown in FIG. 4 to ensure safety during handling.

In the drawings, reference numeral 402 denotes a hinge for rotatably fixing the fish structure 400 to the sluice plate 110.

When the sluice gate 100 is opened in such a state, the flat upper portion of the sluice plate 110 is horizontal with the bottom of the waterway 210, and the one-unit unit structure that is rotatably fixed to the sluice plate 110 is provided. The 410 is placed on the top of the sluice plate 110 to be horizontal, and the other unit fish structure 420 coupled to the hinge unit 430 on one side unit fish structure 410 is rotated downward to rotate of the waterway 210. It will be completely on the bottom.

Therefore, when the water in the reservoir is discharged through the upper portion of the watermark plate 110, damage to the fish structure 400 due to the foreign matter discharged with the water while minimizing the effect that the fish structure 400 may be affected by the water pressure. This can be minimized.

On the contrary, when the floodgate 100 is rotated in the closing direction, the one-unit unit structure 410 rotatably fixed to the floodgate 110 is rotated in the upward direction as the floodgate 110, and the rotation is to some extent. At each point, the unit structures 410 and 420 form a straight line. From this point, the angles of the unit structures 410 and 420 are aligned to a certain degree until the gate 100 is closed. Ascending to the slope between the upper end of the watermark plate 110 and the bottom of the waterway 210.

In addition, when the sluice gate 100 is completely closed, the sluice connecting portion of the fisherman structure 400 is located on the lower side than the upper portion of the sluice plate 110, and a water barrier plate between the fisherman structure 400 and the sluice plate 110. 460 is fixed to prevent the gap between the fish structure 400 and the water plate 110 even if the angle between the upper surface of the water plate 110 and the fish structure 400 changes as the water gate 100 rotates. Given.

In addition, since the water guide groove 111 is formed at the upper position of the fisherman structure 110 of the sluice plate 110, when water in the reservoir space is discharged through the water guide groove 111, the water falls downward and the fishery structure 400 The flow rate obliquely flows through the inside, and the flow rate reducing member 401 is fixed in a zigzag shape inside the fishery structure 400 so that the flow rate of water may be reduced in the process of hitting the flow rate reducing member 401. It is possible to reduce the flow rate so that the fish on the drain side of 100) is enough to burn through the fish structure 400.

When water flows through the fishery structure 400, the fish in the drainage side of the sluice 100 are wound upstream and rely on the flow rate reducing member 401 fixed in the middle when the water is exhausted in the small-phase process. You can also relax.

That is, the present invention is to form a structure to rotatably fix the fish to the sluice plate 110 does not need a separate fish installation space, and also has a simple structure to minimize the cost required to install fish fish It is possible to perform a sufficient role as an fish that can freely travel between the upstream and downstream of the sluice gate 100.

And, in the present invention, but one example of the fishery is formed, but it is apparent that the fishery can be configured in accordance with the width of the river, so the number of installation of the fishery is not particularly limited.

In addition, the fish structure 400 may be installed to achieve an angle of about 10 to 20 degrees when the water gate 100 is closed, and the shape, length, and flow rate of the fish structure 400 are reduced within the fish structure 400. The shape, number, and the like of the member 401 are not particularly limited because they can be changed in design according to the size of the water gate 100, the width of the river, the geographical requirements, and the like.

1 is a perspective view of the fisheye installed in the rotating door according to the present invention.

Figure 2 is a side cross-sectional view showing the state of the fisherman according to the invention at the time of opening the rotating gate.

Figure 3 is a side cross-sectional view showing the state of the esophagus in accordance with the present invention upon the closing of the rotating gate.

4 is another embodiment of the adobe structure according to the present invention.

*** Explanation of symbols for main parts of drawing ***

100: sluice 110: sluice plate

111: water guide groove 120: both side plates

130: rotation axis 200: support structure

210: channel 300: hydraulic cylinder

400: fish structure 401: flow rate reducing member

402,430 Hinge 410,420 Unit structure

440: guide plate 450: guide roller

460: water plate

Claims (1)

Both sides of the fan-shaped side plate 120 is fixed to both side ends of the rounded sluice plate 110 and the rotating shaft 130 is drawn outward from the upper one side of the both side plate 120, respectively, so that the water gate 100 The rotation shaft 130 of the sluice 100 is rotatably fixed to each of the supporting structures 200 constructed on both sides of the river, and the power means is connected to the rotation shaft 130, respectively. In the rotation door configured to open and close the waterway 210 between the support structure 200 while the 100 is rotated, Cross section "
Figure 112008088491484-pat00003
"In the shape, a plurality of flow rate reducing member 401 is installed in a zigzag shape on the inner bottom, two unit fish structure 410, 420 abut each other centered on the hinge 430 is installed in the lower portion of the contact portion One of each unit structure 410, 420 is configured to be able to be bent only in the downward direction, and one of each unit structure 410, 420 is rotated when the other unit structure is rotated The guide structure 440 is provided to guide the position does not deviate fixed to the structure 400 is formed so that one end of the structure 400 is rotatably fixed to the upper portion of the sluice plate 110 The lower end of the other end of the 400, the guide roller 450 is rotatably mounted in a state in which the drainage side bottom portion of the waterway 210 is mounted so as to move forward and backward, the hydrologic connection portion of the fishery structure 400 Can be said On the basis of the closed position of the door 100 is to be a lower position than the upper end of the sluice plate 110, the water portion of the reservoir structure upper portion of the sluice plate 110 to the water structure 400 to the side Water guide grooves 111 are formed to be introduced, and the water barrier plate 460 is fixedly stretched between both sides of the water gate connection portion of the fishery structure 400 and the water plate 110, respectively. At the time of closing 100, the fish structure 400 makes a fisheye by inclinedly connecting between the upper end of the watermark plate 110 and the bottom side of the drain 210 of the waterway 210, and at the time of opening the watermark 100. Is installed on a rotating water door, characterized in that the fish structure 400 is configured to be placed on the top of the sluice plate 110 and the bottom of the waterway 210 to be conducted.
KR1020080132537A 2008-12-23 2008-12-23 Fish passage installed in ratating water gate KR101025819B1 (en)

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KR1020080132537A KR101025819B1 (en) 2008-12-23 2008-12-23 Fish passage installed in ratating water gate

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KR101025819B1 true KR101025819B1 (en) 2011-03-30

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101119972B1 (en) * 2009-06-10 2012-02-22 주식회사 아세아방재 A nature friendly fish way structure
KR101027132B1 (en) * 2010-11-03 2011-04-05 문민주 Rotary type water gate having fish way used in dam
KR200487024Y1 (en) * 2018-03-16 2018-07-27 정도이엔지 주식회사 Rotation type floodgate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478245B1 (en) 2004-09-24 2005-03-23 기인서 Automatic variable fishway with water level detection
KR200389675Y1 (en) 2005-03-02 2005-07-14 한상관 Fish can be configured to facilitate the movement of fish
KR100688895B1 (en) 2005-02-28 2007-03-13 한상관 How to configure your fishbone to facilitate the movement of fish
KR100780455B1 (en) 2006-05-23 2007-11-29 서성만 Floodgate structure having fishway

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478245B1 (en) 2004-09-24 2005-03-23 기인서 Automatic variable fishway with water level detection
KR100688895B1 (en) 2005-02-28 2007-03-13 한상관 How to configure your fishbone to facilitate the movement of fish
KR200389675Y1 (en) 2005-03-02 2005-07-14 한상관 Fish can be configured to facilitate the movement of fish
KR100780455B1 (en) 2006-05-23 2007-11-29 서성만 Floodgate structure having fishway

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