KR100757315B1 - Automatic water gate having fishes passage - Google Patents

Abstract

The present invention forms a fishery between the sluice or the sluice and the door frame, and each fishery is installed to help the fish to move upstream by installing a structure that makes it easy to burn the fish upstream, depending on the fins It relates to an automatic floodgate with an angle so that it can be restored or maintained.

In the present invention, the support structures are respectively constructed at regular intervals on both sides of the channel in a width direction, and a hollow square plate-shaped water gate is inclined between each support structure, and the lower portion of the water gate is supported by the central axis on the support structure. In the rotatable fixed form, the sluice is formed with multiple stages of fish that are open from the reservoir side to the drain side in parallel at regular intervals up and down, and each fish house is provided with an opening and closing plate to be operated by an opening and closing plate rotating member. To open and close each fishery; A fishery is formed through the lower portion of the water gate and the reservoir, and the fishery opening is rotatably installed at the fishery inlet on the reservoir side so as to be operated by an opening / closing plate rotating member; Each opening and closing plate is fixed with a plurality of support members made of a flexible material in the form of ropes to help the fish to move from the drain side to the reservoir side as a support medium. The fish can help to move upstream by forcing and relying up their fins on the support member, which can help the fish move upstream. It can be.

Fish, Sluice, Fish, Small Statue

Description

Automatic water gate having fishes passage

1 is a front view of an automatic beam sluice gate having an island in accordance with a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a closed state of a water gate in the cross section taken along the line A-A in FIG. 1; FIG.

FIG. 3 is a cross-sectional view showing an open state of a water gate in the cross section taken along the line A-A of FIG.

4 is a cross-sectional view showing an open state of the air-opening and closing plate in the section B-B in FIG.

FIG. 5 is a cross-sectional view illustrating a closed state of the air-opening and closing plate in the section B-B of FIG. 1. FIG.

Figure 6 is a closed state cross-sectional view of an automatic beam guard having an island in accordance with a second embodiment of the present invention.

7 is an open state cross-sectional view of an automatic beam guard having an island in accordance with a second embodiment of the present invention.

8 is a perspective view showing an automatic floodgate that naturally forms the fish while the water quality is contaminated by the action of the multi-stage discharge system according to the third embodiment of the present invention.

9 is an operation of opening and closing the drain hole according to the third embodiment of the present invention.

10 is a perspective view of an automatic beam guard in accordance with a fourth embodiment of the present invention.

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

1: sluice 1a: airtight space 1b: support bracket

2,23: central axis 2a: number of axes 3: shaft support

4,24: working cylinder 4a: pin 5: link

8,18: fish 9,19: opening and closing plate rotating member 10,20: fish opening and closing plate

11, 21, 29, 552: support member 25: drainage hole 26: reticular member

27: opening and closing means 27a: opening and closing plate 27b: connecting rod

27c: opening and closing cylinder 28,551: hydraulic pressure reducing plate 30: life-saving handle

100: support structure S: pedestal

The present invention relates to an automatic beam sluice having an esophagus, and more particularly, to form an esophagus between the sluice or the sluice and the door frame, wherein each fish is provided with a structure that makes it easy to incinerate the fish upstream depending on the fins. By helping fish move upstream, they can restore or maintain natural ecosystems.

As is well known, the waterway is provided with a submersible beam to control the low water upstream of the waterway, taking into account the flood control function, the securing of agricultural water, or the aesthetics of the waterway upstream.

There are many kinds of water gates provided in the related art, and there are many ways to operate them. In most water gates, water gates are disposed between supporting structures, such as concrete, which are constructed at appropriate intervals on both sides of the channel. In addition, the support structure is rotatably supported by the upper or lower shaft of the sluice and rotates the sluice about the axis by a motor or a cylinder to discharge the inflow water. The floating door is opened and closed while being rotated in the direction, and a rotating shaft is formed at the lower side of the water gate, and the door is opened and closed while the water gate is rotated downward.

In the case of floating floodgates, when a floodgate starts to open, a space is generated between the bottom and the space, which can serve as a fish passage, or an esophagus. Since the water filled in is discharged at a high speed, it is difficult for most fish to penetrate such a high flow rate and burn it upstream.

In addition, in the case of the conductive hydrologic gate, there is almost no gap between the bottom and the hydrologic gate so that it is completely open, and thus, fish do not form unless they move through the upper portion of the hydrologic gate, which causes the destruction of the natural ecosystem.

The present invention has been proposed in view of this point, and forms a multi-stage fishery on the sluice, and forms an opening / closing door on the sluice to open the opening / closing door in a state where the sluice is closed. The aim is to provide automatic floodgates with a word of mouth that can be upstream to restore or maintain the natural ecosystem.

In another aspect, it is designed to move while relying on the fin of the fish while reducing the flow rate of water discharged through the esophagus, so that the fish can move more easily when moving upstream.

In another aspect, it is intended to improve the water quality while assisting the fish.

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

The present invention is to allow the fish to move upstream conveniently by forming an esophagus in the automatic floodgate, below will be described in detail for each embodiment.

[First Embodiment]

FIG. 1 is a front view of an automatic beam sluice gate having an esophagus according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view showing a closed state of the sluice gate in section line AA of FIG. 1, and FIG. 3 is a line AA of FIG. 1. It is sectional drawing which shows the open state of a water gate in cross section, FIG. 4 is sectional drawing which shows the open state of the fish-opening board in the BB line cross section of FIG. 1, and FIG. It is sectional drawing which showed state.

As shown, the automatic beam sluice applied to the first embodiment of the present invention is a conductive sluice, and is disposed inclined between the supporting structures 100 of the concrete structure constructed at regular intervals in the width direction of the channel as in the prior art. do.

The sluice gate (1) has a hollow rectangular plate shape, and the lower portion of the sluice (1) is pivotally coupled to a plurality of shafts (2a) fixed through the hinge through the central axis (2). Both longitudinal ends of the central shaft 2 are fixed to a plurality of shaft supports 3 fixed to the floor. At this time, the shaft support (3) is fixed to the central axis (2) so as not to rotate in the width direction in the lower portion of the support structure 100 may be further arranged at a predetermined interval according to the length of the water gate (1).

By the above configuration, the water gate 1 can be rotated about the central axis 2.

Close to the width direction both ends of the water gate 1, the vertically-closed space 1a is formed, respectively, and the operation cylinder 4 is arrange | positioned up and down by the hinge to this spaced space 1a.

The upper end of the operation cylinder 4 is rotatably fixed to the support bracket 1b fixed above the sealed space part 1a by the pin 4a, and the lower end of the operation cylinder 4 has one end thereof at the center axis 2. It is fixed to the other end of the link 5 fixedly connected to the pin 4a by a pin 4a.

When the operation cylinder 4 is expanded and contracted by the above configuration, as shown in FIGS. 2 and 3, the water gate 1 may rotate about the central axis 2 to open and close the waterway, and the operation cylinder 4 ) Is housed in the sealed space portion 1a of the sluice 1 so that there is no fear of malfunction of the operation cylinder 4 due to foreign matter.

In addition, between the two closed space portions (1a) of the water gate (1) is formed a multi-stage fishery 8 to be opened from the water storage side to the drain side in parallel at regular intervals.

Each of the fish 8 is to be opened and closed by the fish opening and closing plate 10 which is operated by the opening and closing plate rotating member 9, as shown in Figs. 4 and 5, the fish opening and closing plate 10 In order to help the fish to move from the drain side to the reservoir side as a support medium, a plurality of support members 11 are formed in which a flexible material such as cloth or polyethylene styrene is formed in the form of a rope. At this time, the length of the support member 11 may vary depending on the size or the water pressure of the fish 8 does not limit the range.

At this time, it is apparent that the opening and closing plate pivot member 9 is composed of a power means such as a hydraulic motor, although not specifically shown in the drawings, and also, although not shown in the drawing for controlling the opening and closing plate pivot member 9 It is apparent that a separate control panel is provided to control manually or automatically control the opening and closing operation of the open / close board 10 by sensing water pressure and flow rate.

Reference numeral S in the drawings represents the pedestal.

Thus, by forming a multi-stage fish 8 which is configured to be adjusted in multiple stages in the water gate (1), it is possible to open and close only the fish opening and closing plate 10 separately even when the water gate (1) is closed, the fish movement upstream of the river This makes it possible to conserve or maintain the natural ecosystem, and in particular, to allow fish to move upstream with their fins on the support member 11 as it exits this multistage esophagus 8. Therefore, it will be easier to pass through fish.

Second Embodiment

6 is a closed cross-sectional view of an automatic floodgate having an island according to a second embodiment of the present invention, and FIG. 7 is a cross-sectional view of an open floodgate of an automatic floodgate having an island according to a second embodiment of the present invention.

As shown, the automatic floodgate according to the second embodiment of the present invention is also a conducting floodgate, and an island 18 is formed through the lower portion and the reservoir side of the floodgate 1, and the island 18 can be opened and closed. In order to be able to the waterway 18 inlet of the reservoir side, the opening and closing plate 20 is configured to rotate by the opening and closing plate rotating member 19 composed of a power means such as a hydraulic motor.

In addition, a plurality of support members 21 formed in a rope shape using a flexible material, such as cloth or polyethylene, are used to fix the fish opening and closing plate 20 to move the fish from the drain side to the reservoir side as a support medium. Is done.

In the state in which the water gate 1 is closed in the above configuration, the fish valve 18 is opened by driving the opening / closing plate rotating member 19 to open the fish road 18, thereby closing the water gate 1. In one state, the fish can move upstream through the fish (18) to preserve or maintain the natural ecosystem.

At this time, as in the first embodiment of the present invention, the fish can hit and rise while relying on its fins on the support member 21 to help the small wound of the fish.

On the contrary, when the water gate (1) is opened and opened, the stored water is discharged to the top of the water gate (1), so that the fish can move upstream through such a large space, and there is no need to form a separate fishery. When water flows into the fishery 18, the water pressure is applied to the fishery 18, and foreign matters floating with the water may block the fishery 18. In this case, the fishery opening and closing through the opening and closing plate rotating member 19 is performed. The plate 20 is rotated in a direction opposite to the above to close the island 18.

Third Embodiment

FIG. 8 is a perspective view illustrating an automatic floodgate in which a fish is naturally formed while the water quality contaminated by the action of the multi-stage discharge system according to the third embodiment of the present invention is natural. FIG. 9 is a third embodiment of the present invention. Opening and closing operation of the drain hole.

As shown, the automatic beam gate according to the third embodiment of the present invention, the support structure 100 is constructed at regular intervals in the width direction of the waterway, the hollow square plate shape between the support structure 100 The water gate 1 is disposed to be inclined, and the central axis 23 is rotatably installed on the support structure 100 at an upper portion of the water gate 1, and the central axis 23 can be rotated by the operation cylinder 24. When configured to operate the operation cylinder 24 is configured so that the lower end of the water gate (1) is rotated about the central axis (23) while opening and closing in a floating manner.

In addition, upper and lower portions of the water gate 1 are formed with multiple stage drain holes 25 to pass from the reservoir side to the drain side, and the drain holes 25 are covered by a mesh member 26 such as a wire mesh or a mosquito net. The drain hole 25 is opened and closed at the same time by the opening and closing means 27.

Here, the drainage holes 25 vary in size depending on the formation height, which is the upper portion of the river water flowing from the upstream of the stream in the state of stagnant in the reservoir space formed through the water gate (1) This is to discharge only the lower specific gravity water while maintaining the lower part of the layer in the horizontal state for each material contained in the water.

The opening and closing means 27 has a plurality of opening and closing plates 27a arranged at positions capable of respectively covering the same horizontal drain holes 25 and connecting rods 27b connecting the respective opening and closing plates 27a on the same horizontal line. And an opening / closing cylinder 27c for reciprocating the connecting rod 27b in a horizontal direction, when the opening / closing cylinder 27c is expanded and closed, the opening and closing plate 27a is rotated to selectively open and close the drain hole 25. have.

Therefore, the water on the reservoir side can be discharged even in the state in which the water gate 1 is closed, which can prevent the water from stagnation and corruption in the lower portion of the reservoir, as well as enabling the discharge of contaminants deposited in the water, thereby improving water quality. It works.

On the other hand, in the third embodiment of the present invention, when the sluice gate 1 is open, it is vertically formed on the reservoir side surface of the sluice gate 1 in order to help the fish move upstream on the surface of the sluice gate 1 downstream. A plurality of pressure reducing plates 28 are provided which can reduce the water pressure flowing from the upstream of the stream, and a plurality of pressure reducing plates installed on the rear surface of the pressure reducing plate 28, that is, the surface of the water gate 1 ( 28) On the back, a support member 29 of a flexible material, such as a rope composed of a cloth or poly ethylene yarn, is fixed to the hook. In addition, a plurality of life-saving handles 30 for lifesaving are provided in the width direction of the water storage side surface of the water gate 1.

Therefore, even if water is discharged, the rear side of the pressure reducing plate 28 can maintain a proper pressure so that the fish is suitable for moving upstream, and when the fish moves upstream, their fins are supported on the support member 29. You can hit up and rely on the fish's wounds more advantageously.

In addition, when a person falls into the water holding the life-saving handle (30) until the lifesaving is made is to save valuable lives.

At this time, the shape and shape of the pressure reduction plate 28 according to the third embodiment of the present invention can be configured in a variety of forms, any material that is applied to the support member 29 is also any material Applicable, even if the hydraulic pressure reducing plate 28 or the support member 29 is formed through a shape or material other than those exemplified in the third embodiment of the present invention, if the function can be exhibited It is natural that they fall within the scope of their rights.

In addition, since the technical configuration according to the third embodiment of the present invention is configured at the lower end of the rubber dam to improve the contaminated water quality while the fish is formed, it is naturally possible for those skilled in the art to configure such a structure at the lower end of the rubber dam. It is also natural that it falls within the scope of the present invention.

Fourth Embodiment

10 is a perspective view of an automatic guard gate according to a fourth embodiment of the present invention.

As shown, the fifth embodiment of the present invention is fixed to the pressure reducing plate 551 on the bottom of the water storage side and the discharge side relative to the water gate (1) to facilitate the fish to move upstream, the pressure reducing plate 551 ) Is made by connecting the support member 552.

At this time, the hydraulic pressure reducing plate 551 is configured in a zigzag to reduce the water pressure appropriately while the fish can move in the zigzag direction, the support member 552 is a fish from the discharge side to the reservoir side relative to the water gate (1) To help move easily, a flexible brush is suspended in a rope made of a flexible material such as cloth or polyethylene.

Therefore, when the plurality of hydraulic induction plate 551 and the support member 552 are configured on the discharge side and the reservoir side bottom based on the water gate 1, the water pressure reduction plate is opened when the water is discharged. The back of the 551 is a relatively small hydraulic pressure is advantageous for the fish to move, and the fish moving upstream can be struck and raised by relying on the support member 552 in the form of a brush in spite of the strong hydraulic pressure There is a fish that can be easily injured.

In this case, the shape of the support member 552 is shown as an example of configuring a chimney cleaning brush on the rope or a brush is configured in the shape of a rule, but the shape and shape can be changed because it can be configured in various ways It is not limited at all.

The configurations enumerated as described above describe the configurations according to the embodiments of the present invention and do not limit the technical scope of the present invention. That is, the present invention can be variously modified within the technical scope and it is natural that such a modification belongs to the scope of the present invention.

Those skilled in the art can easily change the structure according to each embodiment of the present invention. Therefore, since the configuration of the present invention can be completed through a slight design change, it is natural that the configuration and function of the present invention are also slightly modified to fall within the scope of the present invention.

In addition, even if the hydrology to be applied to each embodiment of the present invention using the advanced plastic material such as engineering plastic or casting member and die casting member can be configured to exhibit the effects of the present invention, it is possible to use newly developed or advanced materials. Even if the hydrological structure is configured as a matter of course, it belongs to the scope of the present invention.

Further, even if the opening and closing plate rotating member and the cylinder applied to the first to third embodiments of the present invention are replaced with other members, the present invention can exhibit the functions of the present invention. It is natural that they fall within the scope of their rights.

In addition, even if the technology is configured so as to exert the function proposed in the present invention is configured so that the shape and shape are not the same, it is natural that the present invention can exhibit the function proposed in the scope of the present invention. It is also natural that civil engineering works related to the present invention also fall within the scope of the present invention.

As described above, the present invention can form a separate fishery at the sluice or its lower part to facilitate the movement of fish from the downstream to the upstream, thereby conserving the natural ecosystem. In addition, by the role of the pressure reducing plate and the support member coupled to the top of the water gate has a significant action effect that can be easily wound up the fish moving upstream through the top of the water gate when the water gate is open.

In addition, by the action that the fish to move upstream when the water gate is opened can easily move upstream of the river by relying on the fins on the pressure reducing plate and the supporting member constituted in the lower portion of the water gate, the upstream portion of the apron and the downstream apron. There is a significant effect to restore the river ecosystem.

In addition, by forming a plurality of drain holes above and below the water gate, even when the order is closed, it is possible to discharge the contaminants precipitated in the water on the reservoir side, thereby exerting water quality improvement.

Claims (6)

The support structures 100 are respectively constructed at predetermined intervals on both sides of the channel in the width direction, and a hollow square plate-shaped water gate 1 is inclined between the support structures 100, and the water gate 1 is inclined. In the lower part of the automatic beam gate is fixed to the support structure 100 by a central axis (2) rotatably, the sluice (1) has an esophagus (8) or a drainage hole, The fish 8 is formed in multiple stages so as to be opened from the water storage side to the drain side in parallel at regular intervals above and below the water gate 1, and each fish 8 is operated by an opening / closing plate rotating member 9. Install an opening and closing plate 10 so as to open and close the respective openings 8; The fisherman 18 is formed through the lower part of the water gate 1 and the water storage side, and the fish opening / closing plate 20 is rotatable to be operated by the opening / closing plate rotating member 19 at the inlet of the fishery 18 on the water storage side. Automated automatic sluice gate having an island characterized in that the installation is configured to open and close the island (18). delete The support structure 100 is constructed at regular intervals in the width direction of the waterway, and a hollow square plate-shaped water gate 1 is inclined between the support structure 100, and the upper portion of the water gate 1 is disposed above the watermark 1. The central shaft 23 is rotatably installed on the support structure 100, and the central shaft 23 is configured to be rotatable by the operation cylinder 24, and when the operation cylinder 24 is operated, the water gate ( The lower end of 1) is configured to open and close in a floating manner while being rotated about the central axis 23, and the drainage hole 25 is formed in the sluice, and the water storage side surface of the sluice 1 is vertically formed. A plurality of pressure reducing plates 28 are provided to reduce the water pressure introduced from the upstream of the stream, and the support member 29 formed of a flexible material in the shape of a rope is fixed to the hook at the rear of the pressure reducing plate 28. In the automatic floodgate, The drainage holes 25 are formed in multiple stages so as to pass from the water storage side to the drainage side at the upper and lower portions of the water gate 1, and each of the drainage holes 25 is covered by the reticular member 26, and each of the drainage holes (25) is automatic bogie sluice doors, characterized in that configured to be opened and closed at the same time by the opening and closing means (27). The method of claim 3, wherein The opening and closing means 27 includes a plurality of opening and closing plates 27a disposed at positions capable of respectively covering the same horizontal drain holes 25, and connecting rods 27b connecting the opening and closing plates 27a, respectively. And an opening / closing cylinder (27c) for reciprocating the connecting rod (27b) in a horizontal direction. When the opening / closing cylinder (27c) is stretched, the opening / closing plates (27a) are rotated to open and close the respective drainage holes (25). Automated floodgates with an angle view, characterized in that configured to. delete delete

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