KR102186687B1 - Watergate system - Google Patents

Abstract

An objective of the present invention is to provide a floodgate system which provides a channel for water moving from an inner water side to an outer water side. According to an embodiment of the present invention, the floodgate system comprises: a passage defining unit to define a waterway which is a channel for water, and provide a first space in which a floodgate is installed and a second space communicating with the first space to expose the first space upward; a floodgate installed on the passage defining unit, and lifted in the heightwise direction of the first space to open and close the waterway; and an opening/closing unit which is installed on the passage defining unit, and opens or covers the second space to determine whether to expose the first space to the outside. The floodgate is placed on the bottom surface of the passage defining unit to ascend from a first position at which the waterway is closed to be moved to a second position at which the waterway is opened. The opening/closing unit includes: a cover unit formed in a size corresponding to the size of the second space; a vertical unit placed on one surface of the passage defining unit positioned on an upper side of the waterway while being vertically connected to the cover unit; and a rotating unit to rotate the cover unit while being connected to the cover unit. The opening/closing unit is rotated from a third position at which the second space is closed to be moved to a fourth position at which the second space is opened.

Description

Watergate system

The present invention relates to a sluice system, and more particularly, to a sluice system that provides a passage for water to move from an inner water side to an outer water side, and determines whether water can be moved according to a positional relationship of the sluice gate.

In general, a sluice gate is a repair facility installed in a drainage plant, water supply and sewage, urban sewage treatment plant, water treatment plant, agricultural irrigation canal, irrigation canal in contact with other rivers, or other drains. It controls the flow rate and maintains the depth of water, as well as functions to prevent backflow of water due to flooding.

These sluice gates are normally open and naturally drain the water from the inner water side (inside water side) to the outer water side (outside water side), and increase in rainfall due to heavy rain or rainy season due to weather changes If) rises above the water level on the domestic water side (above the water level), the water gate is lowered and closed to prevent water from flowing back.

Korean Patent Registration No. 10-1563110

It is an object of the present invention to provide a sluice gate system that provides a passage for moving water from an inner water side to an outer water side and determines whether or not water can be moved according to the positional relationship of the sluice gate.

In the sluice gate system according to an embodiment of the present invention, in the sluice gate system, which provides a passage for water from the inner water side to the outer water side, and determines whether water can be moved according to the positional relationship of the sluice gate, the water passage as the water passage And a passage defining portion providing a second space through which the first space is exposed to the upper side by communicating with the first space where the sluice gate is installed, and the passage defining portion, 1 A sluice gate that is elevated along the height direction of the space to open and close the waterway and an opening and closing part installed in the passage defining part to open or cover the second space to determine whether the first space is exposed to the outside, and , The sluice gate is seated on the bottom surface of the passage defining part and is moved from a first position to close the waterway, and the opening and closing part is moved to a second position to open the waterway, and the opening/closing part corresponds to the second space. A cover portion formed in size, a vertical portion that is vertically connected to the cover portion, seated on one surface of the passage defining portion located on the upper side of the waterway, and a pivoting portion connected to the cover portion to rotate the cover portion, , In a third position closing the second space, the position may be rotated and moved to a fourth position opening the second space.

The sluice gate of the sluice gate system according to an embodiment of the present invention is disposed so as to overlap the vertical part at the second position, and the vertical part according to the movement of the position from the third position to the fourth position of the opening and closing part. It can be moved to the second space in conjunction with the unit.

The sluice gate of the sluice system according to an embodiment of the present invention is formed in a shape corresponding to the water channel, and a body part located in the first space, one side is connected to the body part, and the other side is the cover part. While being fixed and mounted on one side of the body part facing the inward side and the lifting part that moves the main body part to rise and descend in the first space, the water from the inner water side is moved to the outer water side by actuating a motor And a submersible pump part to allow the lifting part to be mounted in the body part, and a first rod part which is moved in position relative to the first head part by hydraulic pressure while being inserted into the first head part. And a second rod that is inserted into the second head and is moved in position with respect to the second head by hydraulic pressure while being inserted into the second head and a second head supported on both sides defining a width of the passage defining part. It can have wealth.

The sluice system according to an embodiment of the present invention further includes a hydraulic line for driving the lifting part or the rotating part, and the lifting part is a first lifting piece that connects the main body part and the cover part and is spaced apart from each other. And a second lifting piece, wherein the rotating part connects the cover part with the first rotating piece connecting the cover part with one side defining the width of the passage defining part and the other side defining the width of the passage defining part. A second rotating piece is provided, and the hydraulic line includes a first hydraulic oil supply line for flowing or recovering hydraulic oil into the first elevator piece or the first rotating piece, and the hydraulic oil is supplied to the second elevator piece or the second rotating piece. A second hydraulic oil supply line that flows into or recovers, and a first connection line that communicates the first elevator piece and the second elevator piece so that the hydraulic oil in the first elevator piece and the hydraulic oil in the second elevator piece mutually move And a second connection line communicating with the first rotating piece and the second rotating piece so that the hydraulic oil in the first rotating piece and the hydraulic oil in the second rotating piece move to each other, and the first hydraulic oil supply line The 1-1 supply line for supplying hydraulic oil to the 1-1 head part or recovering hydraulic oil accommodated in the 1-1 head part while connected to the 1-1 head part side of the first lifting piece, and A 1-2 supply line for supplying hydraulic oil to the 2-1 rod portion or recovering hydraulic oil accommodated in the 2-1 rod portion while connected to the 2-1 rod portion side of the first rotating piece, and , The second hydraulic oil supply line supplies hydraulic oil to the 2-1 rod part or recovers hydraulic oil accommodated in the 1-2 rod part while being connected to the 1-2 rod part side of the second lifting piece. 2-1 for supplying hydraulic oil to the 2-2 head or recovering hydraulic oil accommodated in the 2-2 head while being connected to the 2-1 supply line and the 2-2 head of the second rotating piece. 2 supply line, wherein the first connection line communicates with the 1-1 rod part of the first lifting piece and the 1-2 head part of the second lifting piece, and the second The connection line may communicate with the head 2-1 of the first rotating piece and the rod 2-2 of the second rotating piece.

The first lifting piece and the second lifting piece of the sluice system according to an embodiment of the present invention are moved to the same height so that the main body is raised and lowered, and the first and second pivoting pieces are , The position is moved to the same height so that the cover part is rotated, and the size of the cross-sectional area of the first lifting piece is larger than the size of the cross-sectional area of the second lifting piece, so that the hydraulic oil of the first-first rod part is connected to the first When it is moved to the 2-1 head through a line, the 1-1 rod part and the 1-2 rod part are moved to the same height, and the size of the cross-sectional area of the second rotating piece is the first When the hydraulic oil of the 2-1 head part is formed larger than the size of the cross-sectional area of the rotating piece and is moved to the 2-2 rod part through the second connection line, the 2-1 rod part and the 2-2 rod The part is positioned to be moved to the same height, and the 1-1 rod part and the 1-2 rod part are fixed to the cover part, and the 1-1 head part and the 1-2 head part may include the main body It is fixed to the part, the 2-1 rod part and the 2-2 rod part are fixed to the cover part, the 2-1 head part and the 2-2 head part are fixed to the passage defining part Can be.

The main body portion of the sluice system according to an embodiment of the present invention, hydraulic oil is introduced into the 1-1 rod portion and the 1-2 rod portion, and the 1-1 head portion and the 1-2 head portion When the hydraulic oil flows out, it rises, and when the hydraulic oil in the 1-1 rod part and the 1-2 rod part flows out and the hydraulic oil in the 1-1 head part and the 1-2 head part flows in, it descends. , When the hydraulic oil in the 2-1 rod part and the 2-2 rod part flows out and the hydraulic oil flows into the 2-1 head part and the 2-2 head part, the cover part rotates upward, and , When hydraulic oil flows into the 2-1 rod part and the 2-2 rod part, and the hydraulic oil in the 2-1 head part and the 2-2 head part flows out, it rotates downward, and the hydraulic line Is installed in the 2-1 supply line and is installed in the first runaway prevention part and the 2-2 supply line to control the flow rate of the hydraulic oil flowing out of the 1-2 rod part, 2-2 further comprising a second runaway preventing portion for controlling the flow rate of the hydraulic oil flowing out of the head portion, the first runaway preventing portion, when the body portion descends, prevents acceleration by its own weight, and 2 The runaway prevention part can prevent acceleration due to its own weight when the cover part is rotated downward.

The sluice gate of the sluice gate system according to an embodiment of the present invention, when the opening and closing part is located in the third position, opens and closes the waterway by lifting the cover part parallel to the bottom surface of the passage defining part, The first rod portion is exposed to the outside through a through hole formed on the upper side of the body portion and is fixed to the cover portion, and the body portion rises when the first rod portion enters the first head portion to open the water channel. And, when the first rod portion flows out from the first head portion, it may descend to close the water channel.

The first rod part of the sluice system according to an embodiment of the present invention is exposed to the outside when the body part descends and closes the waterway, and when the body part rises to open the waterway, the first rod part is introduced into the body part. It is concealed, and the sluice gate, while mounted on the other side of the body portion facing the outer water side, further includes a backflow prevention unit in communication with the submersible pump unit, the backflow prevention unit, by the submersible pump unit When water is radiated to the outside water side, it is possible to prevent the water from the outside water side from flowing back to the inside water side.

The first head portion of the sluice system according to an embodiment of the present invention is mounted to form a virtual first straight line and a first acute angle perpendicular to the bottom surface of the body portion, so that the rod portion is suspended from the cover portion, When inclined by the weight of the submersible pump unit mounted on one side of the main body, the first space is disposed perpendicular to the ground, and the first space is formed in a shape corresponding to the sluice gate to provide a first space And a second space forming part which is recessed in a "c" shape from both ends of the first space forming part to form a second space, and the sluice gate is formed on the side of the body part facing the passage defining part. The second space is accommodated in the second space, and when the main body is elevating or descending, the second space-forming part is rolled into contact with the second space-forming part to guide the lifting and descending of the main body, and the second space-forming part comprises: 2 It is composed of a first side surface and a second side surface defining the depth of the space, and a third side surface defining the width of the second space, and the guide unit includes the first side surface and the first side surface when the body unit is raised and lowered. 2 A first guide piece in rolling contact along a side surface and a second guide piece in rolling contact along the third side when the main body moves up and down, and a rotation axis of the first guide piece and a rotation axis of the second guide piece Is disposed vertically, and the first guide piece includes a 1-1 guide piece and a 1-2 guide piece spaced apart from each other along a height direction of the main body, and the second guide piece comprises the main body A second imaginary straight line comprising a 2-1 guide piece and a 2-2 guide piece spaced apart from each other along the height direction of the unit, and extending the 1-1 guide piece and the 1-2 guide piece , Wherein the first straight line and the first acute angle are formed, and a virtual third straight line extending the 2-1 guide piece and the 2-2 guide piece forms the first straight line and the first acute angle can do.

The sluice gate system according to an embodiment of the present invention includes a first depth measuring unit that is located on the inland water side and measures the depth of the inland water side, among the space partitioned by the sluice gate, the outer water side A second depth measuring unit located at and measuring the depth of the outer water side, and a control unit that controls the elevating unit and the submersible pump unit based on the measured values measured by the first depth measuring unit and the second depth measuring unit It further comprises, wherein the control unit, when the depth of the inland water side measured by the first depth measuring unit is higher than the depth of the outer water side measured by the second depth measuring unit, the water gate rises and the waterway is When the elevating part is controlled to be open, and the water depth on the inland water side measured by the first depth measuring part is lower than the water depth on the outer water side measured by the second depth measuring part, the sluice gate descends and the waterway is closed. Control the elevating unit so that the water depth measured by the first depth measuring unit is lower than the depth measured by the second depth measuring unit and higher than the predetermined depth, the submersible pump unit is operated Thus, water from the inner water side can be moved to the outer water side.

The sluice gate of the sluice gate system according to an embodiment of the present invention is connected to the watertight part formed along the rim of the other side of the body part facing the outer water side, and the watertight part by applying air pressure to the watertight part. An air pressure providing unit for additional volume expansion is further provided, and the control unit is configured to drive the air pressure supply unit when the sluice door sensor unit mounted on the passage defining unit detects that the sluice door is lowered, the volume of the watertight unit According to the expansion, watertightness between the sluice gate and the passage defining part may be realized.

According to the present invention, the opening and closing of the sluice gate is implemented according to the water level of the inner water side and the outer water side to enable efficient use of the sluice gate.

In addition, by installing a cover member that can be opened and closed on the upper side where the sluice door is installed, it is possible to facilitate maintenance of the sluice door, replacement of parts, installation and disassembly.

1 is a schematic cross-sectional view showing a specific area in which a sluice system is installed according to an embodiment of the present invention.
Figure 2 is a front view showing a sluice system according to an embodiment of the present invention.
3 and 4 are schematic diagrams for explaining a passage defining unit of a sluice system according to an embodiment of the present invention.
5 is a schematic diagram for explaining a sluice gate according to an embodiment of the present invention.
6 to 11 are schematic views for explaining the operation of the sluice gate and the opening and closing portion of the sluice system according to an embodiment of the present invention.
12 is a schematic diagram for explaining a hydraulic line of a sluice system according to an embodiment of the present invention.
13 is a block diagram illustrating a control unit of a sluice system according to an embodiment of the present invention.
14 is a schematic diagram for explaining a sluice gate of a sluice system according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the presented embodiments, and those skilled in the art who understand the spirit of the present invention can add, change, or delete other elements within the scope of the same idea. Other embodiments included within the scope of the inventive concept may be easily proposed, but it will be said that this is also included within the scope of the inventive concept.

In addition, components having the same function within the scope of the same idea shown in the drawings of each embodiment will be described with the same reference numerals.

1 is a schematic cross-sectional view showing a specific area in which a sluice system according to an embodiment of the present invention is installed, and FIG. 2 is a front view showing a sluice system according to an embodiment of the present invention.

3 and 4 are schematic diagrams for explaining a passage defining unit of a sluice system according to an embodiment of the present invention, and FIG. 5 is a schematic diagram for describing a sluice gate according to an embodiment of the present invention.

1 to 5, the sluice system 1 according to an embodiment of the present invention provides a passage for water from the inner water side 2 to the outer water side 3, and the positional relationship of the sluice door 20 It may be a system that determines whether water can be moved or not.

The sluice system 1 of the present invention may include a passage defining unit 10, a sluice door 20, and an opening/closing unit 30.

The passage defining unit 10 defines a water passage, which is a passage for the water, and communicates with the first space S1 and the first space S1 in which the sluice door 20 is installed, so that the first space S1 ), it is possible to provide a second space to be exposed to the upper side.

The sluice door 20 is installed in the passage defining part 10 and is raised and lowered along the height direction of the first space S1 to open and close the waterway.

The opening/closing part 30 is installed in the passage defining part 10, and may determine whether the first space S1 is exposed to the outside by opening or covering the second space.

The sluice gate 20 is seated on the bottom surface of the passage defining part 10 and is in a first position (see FIGS. 6 and 7) to close the waterway, and in a second position (Fig. 8 and 9).

Specifically, the sluice door 20 may include a main body 21, an elevating unit 23, and a submersible pump unit 25.

The main body 21 is formed in a shape corresponding to the water channel, and may be located in the first space S1.

The elevating part 23, one side is connected to the body part 21, the other side is fixed to the cover part 31, and the position is moved so that the body part 21 is moved to the first space (S1) You can get on and off within.

The submersible pump unit 25 moves water from the inner water side 2 to the outer water side 3 by activating a motor while being mounted on one side of the main body 21 facing the inner water side 2 I can make it.

The opening and closing part 30 may include a cover part 31, a vertical part 33, and a rotation part 35.

The cover part 31 may be formed to have a size corresponding to the second space.

The vertical portion 33 may be mounted on one surface of the passage defining portion 10 located above the water channel while being vertically connected to the cover portion 31.

The rotating part 35 may rotate the cover part 31 while being connected to the cover part 31.

The cover part 31 is rotated at a third position (see FIGS. 8 and 9) to close the second space to a fourth position (see FIGS. 10 and 11) to open the second space. Can be moved.

The sluice door 20 is disposed so as to overlap the vertical portion 33 at the second position, and according to the positional movement of the opening and closing unit 30 from the third position to the fourth position, the vertical part ( 33) can be moved to the second space.

Referring to FIG. 5, a first head portion 231 of a sluice system 1 according to an embodiment of the present invention includes a virtual first straight line L1 perpendicular to the bottom surface of the main body 21 Mounted to form a first acute angle (A1), while the rod portion is suspended from the cover portion 31, inclined by the self-weight of the submersible pump portion 25 mounted on one side of the body portion 21 In this case, it can be arranged perpendicular to the ground.

Specifically, referring to (a) of FIG. 5, when the main body 21 is placed so that the bottom surface is in contact with the ground, the first head part 231 built into the main body 21 May be positioned while being inclined by the first acute angle A1 by forming a virtual first straight line L1 and a first acute angle A1 perpendicular to the bottom surface of the main body 21.

And, as shown in Figure 5 (b), when suspended from the cover portion 31, the body portion 21 is constant by the self-weight of the submersible pump portion 25 located at one side of the main body portion 21 The angle is inclined, and this angle is the same as the first acute angle A1.

Accordingly, the first head portion 231 is disposed perpendicular to the ground, so that the first head portion 231 and the rod portion may be moved in a position perpendicular to the ground. Specifically, the first head portion 231 is raised and lowered along the first rod portion 233 fixed to the cover portion 31, in which case, the first head portion 231 is the body portion (21) It receives a force by its own weight, that is, a force perpendicular to the ground.

Here, the first head portion 231 and the first rod portion 233 move vertically with the ground, so that the weight of the body portion 21 can be more efficiently lifted.

If the first head part 231 and the first rod part 233 perform vertical movement in a state not perpendicular to the ground, the first head part 231 ) And the rod portion may cause friction, which may cause the first head portion 231 or the first rod portion 233 to bend or weaken. Further, noise may be generated due to friction between the first head part 231 and the first rod part 233.

Accordingly, in the present invention, the first head portion 231 and the first rod portion 233 are inclined by the first acute angle A1 to be embedded in the body portion 21.

The first space S1 is formed in a shape corresponding to the sluice door 20 to provide a 1-1 space S1-1 and from both ends of the first space forming part " A second space forming part may be provided that is recessed into a "c" shape to form the 1-2 space S1-2.

The sluice gate 20 may further include a guide part 27.

The guide portion 27 is formed on the side of the body portion 21 facing the passage defining portion 10 and is accommodated in the second space, and when the body portion 21 is raised or lowered, the Cloud contact along the second space forming portion may guide the elevation of the main body 21.

The second space forming unit includes a first side surface 121 and a second side surface 122 defining a depth of the 1-2 space S1-2, and a width of the 1-2 space S1-2. It may be configured with a third side 123 that defines.

The guide part 27 includes a first guide piece 271 and the main body in rolling contact along the first side 121 and the second side 122 when the main body 21 moves up and down. When the part 21 moves up and down, a second guide piece 272 may be provided in cloud contact along the third side surface 123.

The rotation axis of the first guide piece 271 and the rotation axis of the second guide piece 272 may be vertically disposed.

The first guide piece 271 may include a 1-1 guide piece 271a and a 1-2 guide piece 271b that are spaced apart along the height direction of the main body 21.

The second guide piece 272 may include a 2-1 guide piece 272a and a 2-2 guide piece 272b that are spaced apart along the height direction of the main body 21.

The imaginary second straight line extending the 1-1 guide piece 271a and the 1-2 guide piece 271b may form the first straight line L1 and the first acute angle A1. have.

A virtual third straight line extending from the 2-1 guide piece 272a and the 2-2 guide piece 272b may form the first straight line L1 and the first acute angle A1. have.

Specifically, referring to FIG. 5A, when the main body 21 is placed so that the bottom surface is in contact with the ground, a first guide piece 271 and a second guide piece 271 mounted on the main body 21 The formation angle of the guide piece 272 is inclined by the first acute angle A1 by forming a virtual first straight line L1 and a first acute angle A1 perpendicular to the bottom surface of the main body 21 Can be placed in a position.

And, as shown in Figure 5 (b), when suspended from the cover portion 31, the body portion 21 is constant by the self-weight of the submersible pump portion 25 located at one side of the main body portion 21 The angle is inclined, and this angle is the same as the first acute angle A1.

Accordingly, the 1-1 guide piece 271a and the 1-2 guide piece 271b, and the 2-1 guide piece 272a and the 2-2 guide piece 272b are arranged vertically. Accordingly, the position can be moved in a state perpendicular to the ground.

Here, since the first guide piece 271 and the second guide piece 272 move perpendicular to the ground, the position may be moved while the contact area with the second space forming part is constant.

If the first guide piece 271 and the second guide piece 272 perform vertical movement without being perpendicular to the ground, the first guide piece 271 and the second guide piece 272 While moving through the second space-forming part, an irregular collision may occur with the side surface, which is the cause of damage due to damage to the body part 21 due to damage to the main body part 21 or by shaking the body part 21 Can act as Furthermore, noise may be generated due to irregular collision between the first and second guide pieces 271 and 272 and the side surfaces.

6 to 11 are schematic diagrams for explaining the operation of the sluice gate and the opening and closing part of the sluice system according to an embodiment of the present invention, and FIG. 12 is a schematic diagram for explaining the hydraulic line of the sluice system according to an embodiment of the present invention to be.

6 to 12, the elevating part 23 of the sluice system 1 according to an embodiment of the present invention includes a first head part 231 mounted inside the body part 21 and the A first rod part 233 may be provided that is inserted into the first head part 231 and moved in position with respect to the first head part 231 by hydraulic pressure.

The sluice door 20 is the cover part 31 disposed parallel to the bottom surface of the passage defining part 10 when the opening and closing part 30 is located at the third position (see FIGS. 8 and 9) It is possible to open and close the waterway by elevating on the basis of.

The first rod part 233 may be exposed to the outside through a through hole formed on the upper side of the body part 21 and fixed to the cover part 31.

The body part 21 rises when the first rod part 233 flows into the first head part 231 to open the water channel, and the first rod part 233 is the first head When it flows out from the part 231, it may descend to close the water channel.

The first rod part 233 is exposed to the outside when the body part 21 descends and closes the waterway, and when the body part 21 rises to open the waterway, the body part 21 It can be hidden while flowing inside.

The rotating portion 35 is inserted into the second head portion 351 and the second head portion 351 supported on both sides defining the width of the passage defining portion 10, and is inserted into the second head portion 351 by hydraulic pressure. 2 A second rod part 353 may be provided that is moved in position based on the head part 351.

The sluice system 1 may further include a hydraulic line 40.

The hydraulic line 40 may drive the elevating part 23 or the rotating part 35.

The elevating portion 23 may include a first elevating piece 23a and a second elevating piece 23b that connect the body portion 21 and the cover portion 31 and are spaced apart from each other.

The rotational part 35 has a width of the first rotational piece 35a connecting the cover part 31 and the one side defining the width of the passage defining part 10 and the passage defining part 10 A second pivoting piece connecting the other side surface and the cover part 31 may be provided.

The hydraulic line 40 may include a first hydraulic oil supply line 41, a second hydraulic oil supply line 422, a first connection line 43 and a second connection line 44.

The first hydraulic oil supply line 41 may introduce or collect hydraulic oil into the first lifting piece 23a or the first rotating piece 35a.

Specifically, the first hydraulic oil supply line 41, while connected to the 1-1 head part 231a side of the first lifting piece 23a, supplies hydraulic oil to the 1-1 head part 231a. While connected to the 1-1 supply line 411 for supplying or recovering hydraulic oil contained in the 1-1 head part 231a and the 2-1 rod part 353a side of the first rotating piece 35a , A 1-2 supply line 412 for supplying hydraulic oil to the 2-1 rod part 353a or recovering the hydraulic oil accommodated in the 2-1 rod part 353a may be provided.

Here, the 1-1 head part 231a may be a kind of cylinder in a cylindrical shape with one side open, and the 1-1 rod part 233a may be opened to the 1-1 head part 231a. It may be a rod that is inserted into one side and moves along the inner circumferential surface of the 1-1th head part 231a.

The meaning of supplying or recovering hydraulic oil to the above-described 1-1 head part 231a means that the closed space formed between the 1-1 head part 231a and the 1-1 rod part 233a It means supplying or recovering hydraulic oil, and supplying or recovering hydraulic oil to the 1-1th rod part 233a means that the 1-1st rod part 233a Among the spaces in the head part 231a, it means a space different from the sealed space.

Accordingly, when hydraulic oil is supplied to the 1-1th head part 231a and hydraulic oil is recovered to the 1-1st rod part 233a, the 1-1st rod part 233a is 1 The position is moved in the direction drawn out from the head part 231a, which makes the length of the lifting part 23 longer. In addition, when hydraulic oil is recovered to the 1-1th head part 231a and hydraulic oil is supplied to the 1-1st rod part 233a, the 1-1st rod part 233a is The position is moved in the direction in which the head portion 231a is brought in, which causes the length of the lifting portion 23 to be shortened.

Since the above-described contents are applied to the supply/recovery of hydraulic oil of the head and the rod to be described later, a detailed description thereof will be omitted.

The second hydraulic oil supply line 422 may introduce or recover hydraulic oil to the second lifting piece 23b or the second rotating piece.

Specifically, the second hydraulic oil supply line 422 supplies hydraulic oil to the 2-1 rod part 353a while being connected to the 1-2th rod part 233b side of the second lifting piece 23b. While connected to the 2-1 supply line 421 for supplying or recovering hydraulic oil accommodated in the 1-2 rod part 233b and the 2-2 head part 351b of the second rotating piece, the second 2 A 2-2 supply line 422 for supplying hydraulic oil to the head part 351b or recovering the hydraulic oil accommodated in the 2-2 head part 351b may be provided.

The first connection line 43 communicates with the first lifting piece 23a and the second lifting piece 23b, and the hydraulic oil in the first lifting piece 23a and the second lifting piece 23b The hydraulic oil inside can be made to move with each other.

The first connection line 43 communicates the 1-1 rod part 233a of the first lifting piece 23a and the 1-2 head part 231b of the second lifting piece 23b. I can.

The second connection line 44 communicates with the first rotating piece 35a and the second rotating piece so that the hydraulic oil in the first rotating piece 35a and the hydraulic oil in the second rotating piece are mutually moved. can do.

The second connection line 44 may communicate with the 2-1 th head part 351a of the first rotating piece 35a and the 2-2nd rod part 353b of the second rotating piece.

On the other hand, the first lifting piece 23a and the second lifting piece 23b are moved to the same height, so that the main body 21 may be raised and lowered.

To this end, the size of the cross-sectional area of the first lifting piece 23a is larger than the size of the cross-sectional area of the second lifting piece 23b, so that the hydraulic oil of the 1-1 rod part 233a is connected to the first When moving to the 1-2 th head part 231b through the line 43, the 1-1 rod part 233a and the 1-2 th rod part 233b may be moved to the same height. I can.

Specifically, the hydraulic oil flowing out of the 1-1 rod part 233a is discharged into the 1-1 head part 231a by the remaining volume minus the volume of the 1-1 rod part 233a. , Since the 1-2 head part 231b is accommodated in a cylindrical volume having a size corresponding to the cross-sectional area, the difference between the size of the cross-sectional area of the first lifting piece 23a and the cross-sectional area of the second lifting piece 23b is If it should be, the movement of the positions of the 1-1st rod part 233a and the 1-2nd rod part 233b is the same.

In addition, the first rotating piece 35a and the second rotating piece may be moved to the same height so that the cover part 31 may be rotated.

The size of the cross-sectional area of the second rotating piece is larger than the size of the cross-sectional area of the first rotating piece 35a, so that the hydraulic oil of the 2-1 head part 351a is transferred to the second connecting line 44 through the second connecting line 44. When moving to the 2-2nd rod part 353b, the 2-1 th rod part 353a and the 2-2 th rod part 353b may be moved to the same height.

Specifically, the hydraulic oil flowing out from the 2-1 head part 351a is discharged by a cylindrical volume corresponding to the cross-sectional area, and the 2-2 rod part 353b is the 2-2 head part ( 351b) is accommodated in the remaining volume by subtracting the volume of the 2-2 rod part 353b, so the size of the cross-sectional area of the first rotating piece 35a and the cross-sectional area of the second rotating piece must be different. The 2-1 rod part 353a and the 2-2 rod part 353b are moved in the same position.

The 1-1 rod part 233a and the 1-2 rod part 233b may be fixed to the cover part 31, and the first-first head part 231a and the 1-first 2 The head part 231b may be fixed to the body part 21.

Accordingly, hydraulic oil is introduced into the 1-1th head part 231a and the 1-2nd head part 231b, and the 1-1th rod part 233a and the 1-2nd rod part 233b When the hydraulic oil of) flows out, the main body 21 descends, and the sluice gate 20 closes the water channel.

In addition, the hydraulic oil of the first-first head portion 231a and the first-second head portion 231b flows out, and the first-first rod portion 233a and the 1-2th rod portion 233b When the hydraulic oil flows into, the main body 21 rises, and the sluice door 20 opens the water channel.

In addition, the 2-1 rod part 353a and the 2-2 rod part 353b may be fixed to the cover part 31, and the 2-1 head part 351a and the second 2-2 The head portion 351b may be fixed to the passage defining portion 10.

Accordingly, hydraulic oil is introduced into the 2-1 head portion 351a and the 2-2 head portion 351b, and the 2-1 rod portion 353a and the 2-2 rod portion 353b When the hydraulic oil of) flows out, the cover part 31 moves upward to open the second space.

In addition, the hydraulic oil of the 2-1 head part 351a and the 2-2 head part 351b flows out, and the 2-1 rod part 353a and the 2-2 rod part 353b When the hydraulic oil of is introduced, the cover part 31 moves downward to close the second space.

The hydraulic line 40 may further include a first runaway preventing part 46 and a second runaway preventing part 47.

The first runaway prevention part 46 may be installed in the 2-1 supply line 421 to control an outflow rate of hydraulic oil flowing out of the 1-2 th rod part 233b.

Here, the first runaway prevention part 46 may prevent acceleration due to its own weight of the body part 21 when the body part 21 descends.

The second runaway prevention part 47 may be installed in the 2-2 supply line 422 to control an outflow rate of hydraulic oil flowing out of the 2-2 head part 351b.

Here, the second runaway prevention part 47 may prevent acceleration due to the self-weight of the cover part 31 when the cover part 31 rotates in a downward direction.

On the other hand, the sluice door 20, while mounted on the other side of the main body 21 facing the outer water side (3), it may further include a backflow prevention part communicating with the submersible pump (25).

When the water from the inner water side (2) is radiated to the outer water side (3) by the water pump unit (25), the backflow prevention part prevents the water from the outer water side (3) from flowing back to the inner water side (2) can do.

13 is a block diagram illustrating a control unit of a sluice system according to an embodiment of the present invention, and FIG. 14 is a schematic diagram illustrating a sluice gate of the sluice system according to an embodiment of the present invention.

13 and 14, the hydrological system 1 of the present invention may further include a first depth measurement unit, a second depth measurement unit, and a control unit.

The first depth measuring unit may be located on the inland water side 2 of the space partitioned by the sluice door 20 to measure the depth of the inland water side 2.

The second depth measuring unit may be located on the outer water side 3 of the space partitioned by the sluice door 20 to measure the depth of the outer water side 3.

The control unit may control the lifting unit 23 and the submersible pump unit 25 based on the measured values measured by the first and second depth measuring units.

Specifically, the control unit, when the depth of the inner water side (2) measured by the first depth measuring unit is higher than the depth of the outer water side (3) measured by the second depth measuring unit, the sluice (20) ) Rises to open the waterway so that the elevating part 23 can be controlled.

In addition, the control unit, when the depth of the inner water side (2) measured by the first depth measuring unit is lower than the depth of the outer water side (3) measured by the second depth measuring unit, the sluice gate (20) It is possible to control the elevating part 23 so that the waterway is closed by descending.

In addition, the control unit, when the depth of the inner water side (2) measured by the first depth measuring unit is lower than the depth of the outer water side (3) measured by the second depth measuring unit, higher than a preset depth , It is possible to move the water from the inner water side (2) to the outer water side (3) by operating the submersible pump unit (25).

On the other hand, the sluice door 20 is connected to the watertight portion 28 and the watertight portion 28 formed along the edge of the other side of the body portion 21 facing the outer water side (3), the watertight portion ( 28) may further include an air pressure providing part for volume expansion of the watertight part 28 by applying air pressure.

When the completion of the descent of the sluice door 20 is sensed by the sluice door 20 detection sensor unit mounted on the passage defining unit 10, the control unit causes the air pressure providing unit to be driven so that the watertight unit 28 The watertightness between the sluice gate 20 and the passage defining part 10 may be realized according to the volume expansion.

In the above, the configuration and features of the present invention have been described based on the embodiments according to the present invention, but the present invention is not limited thereto, and various changes or modifications can be made within the spirit and scope of the present invention. It will be apparent to those skilled in the art, and therefore, such changes or modifications are found to belong to the appended claims.

1: Hydrological system 2: Domestic water side
3: Outer side 10: Passage regulation section
S1: first space S2: second space
20: sluice 21: main body
23: lifting part L1: first straight line
A1: first acute angle 25: submersible pump part
27: guide part 28: watertight part
30: opening and closing part 31: cover part
33: vertical portion 35: rotating portion
40: hydraulic line 41: first hydraulic oil supply line
42: second hydraulic oil supply line 43: first connection line
44: second connection line 46: first runaway prevention part
47: second runaway prevention unit

Claims (11)

In a sluice gate system that provides a passage of water from an inner water side to an outer water side and determines whether water can be moved according to the positional relationship of the sluice gate,
A passage defining portion defining a water passage, which is a passage for the water, and providing a first space in which the sluice gate is installed and a second space in communication with the first space so that the first space is exposed upward;
A sluice door installed in the passage defining portion and being elevated along the height direction of the first space to open and close the waterway; And
An opening/closing part installed in the passage defining part and configured to open or cover the second space to determine whether the first space is exposed to the outside; and
The above sluice gate,
It is seated on the bottom surface of the passage defining part and is moved from a first position to close the waterway, to a second position that rises and opens the waterway,
The opening and closing part,
A cover portion formed in a size corresponding to the second space, a vertical portion seated on one surface of the passage defining portion located above the waterway and connected to the cover portion vertically and connected to the cover portion, the cover portion It is provided with a pivoting part to rotate, and is rotated from a third position to close the second space, and is moved to a fourth position to open the second space,
The above sluice gate,
In the second position, arranged to overlap the vertical portion, characterized in that the opening and closing portion is moved to the second space in connection with the vertical portion according to the movement of the position from the third position to the fourth position Sluice system.
delete The method of claim 1,
The above sluice gate,
It is formed in a shape corresponding to the water channel, and a body part located in the first space, one side is connected to the body part, the other side is fixed to the cover part, and the position is moved so that the main body part is within the first space. And a submersible pump unit for moving water from the inner water side to the outer water side by actuating a motor while being mounted on one side of the body part facing the inner water side and a lifting part for lifting in
The elevating part,
A first head mounted inside the body portion and a first rod portion inserted in the first head portion and moved in position relative to the first head portion by hydraulic pressure,
The pivoting part,
It characterized in that it comprises a second head portion supported on both sides defining the width of the passage defining portion and a second rod portion that is inserted into the second head portion and is moved in position relative to the second head portion by hydraulic pressure. Sluice system.
The method of claim 3,
Further comprising a; hydraulic line for driving the lifting unit or the rotating unit,
The elevating part,
A first lifting piece and a second lifting piece connected to the body part and the cover part and disposed to be spaced apart,
The pivoting part,
A first rotating piece connecting the cover part and one side defining a width of the passage defining part, and a second rotating piece connecting the cover part with the other side defining a width of the passage defining part,
The hydraulic line,
A first hydraulic oil supply line for introducing or recovering hydraulic oil into the first lifting piece or the first rotating piece,
A second hydraulic oil supply line for introducing or recovering hydraulic oil into the second lifting piece or the second rotating piece,
A first connection line communicating the first elevator piece and the second elevator piece so that the hydraulic oil in the first elevator piece and the hydraulic oil in the second elevator piece move to each other
And a second connection line communicating with the first rotating piece and the second rotating piece so that the hydraulic oil in the first rotating piece and the hydraulic oil in the second rotating piece move to each other,
The first hydraulic oil supply line,
1-1 supply line for supplying hydraulic oil to the 1-1 head part or recovering hydraulic oil accommodated in the 1-1 head part while being connected to the 1-1 head part of the first lifting piece, and the first A 1-2 supply line for supplying hydraulic oil to the 2-1 rod portion or recovering hydraulic oil accommodated in the 2-1 rod portion while connected to the 2-1 rod portion side of the first rotating piece,
The second hydraulic oil supply line,
2-1 supply line and the second supply line for supplying hydraulic oil to the 2-1 rod part or recovering hydraulic oil accommodated in the 1-2 rod part while being connected to the 1-2 rod part side of the second lifting piece. 2 It has a 2-2 supply line for supplying hydraulic oil to the 2-2 head part or recovering the hydraulic oil accommodated in the 2-2 head part while being connected to the 2-2 head part of the rotating piece,
The first connection line,
Communicate with the 1-1 rod part of the first lifting piece and the 1-2 head part of the second lifting piece,
The second connection line,
A sluice system, characterized in that the head 2-1 of the first rotating piece communicates with the rod 2-2 of the second rotating piece.
The method of claim 4,
The first lifting piece and the second lifting piece are moved to the same height so that the main body is raised and lowered,
The first rotating piece and the second rotating piece are moved to the same height so that the cover part is rotated,
When the size of the cross-sectional area of the first lifting piece is larger than the size of the cross-sectional area of the second lifting piece and the hydraulic oil of the first-first rod part is moved to the 1-2 head part through the first connection line, the The 1-1 rod part and the 1-2 rod part are positioned to be moved to the same height,
When the size of the cross-sectional area of the second rotating piece is larger than the size of the cross-sectional area of the first rotating piece and the hydraulic oil of the 2-1 head part is moved to the 2-2 rod part through the second connection line, the The 2-1 rod part and the 2-2 rod part are positioned to be moved to the same height,
The 1-1 rod part and the 1-2 rod part are fixed to the cover part,
The 1-1 head portion and the 1-2 head portion are fixed to the body portion,
The 2-1 rod part and the 2-2 rod part are fixed to the cover part,
The 2-1 head part and the 2-2 head part are fixed to the passage defining part.
The method of claim 4,
The body part,
When hydraulic oil flows into the 1-1 rod part and the 1-2 rod part and the hydraulic oil in the 1-1 head part and the 1-2 head part flows out, it rises, and the 1-1 rod part And when the hydraulic oil in the 1-2 rod part flows out and the hydraulic oil in the 1-1 head part and the 1-2 head part flows in, it descends,
The cover part,
When the hydraulic oil in the 2-1 rod part and the 2-2 rod part flows out and the hydraulic oil flows into the 2-1 head part and the 2-2 head part, it rotates upward, and the second- 1 When hydraulic oil flows into the rod part and the 2-2 rod part, and the hydraulic oil in the 2-1 head part and the 2-2 head part flows out, it rotates downward,
The hydraulic line,
A first runaway prevention unit installed on the 2-1 supply line and controlling the flow rate of the hydraulic oil flowing out of the 1-2 rod unit, and
A second runaway prevention part installed on the 2-2 supply line and further comprising a second runaway prevention part for controlling an outflow speed of the hydraulic oil flowing out of the 2-2 head part,
The first runaway prevention part,
When the main body descends, it is prevented from being accelerated by its own weight,
The second runaway prevention part,
When the cover portion rotates in a downward direction, it is characterized in that it prevents acceleration due to its own weight.
The method of claim 3,
The above sluice gate,
When the opening/closing part is located in the third position, the water passage is opened and closed by moving up and down based on the cover part arranged parallel to the bottom surface of the passage defining part,
The first rod part,
It is exposed to the outside through a through hole formed on the upper side of the main body and fixed to the cover,
The body part,
The sluice gate system, characterized in that when the first rod portion flows into the first head portion, it rises to open the waterway, and when the first rod portion flows out from the first head portion, it descends to close the waterway.
The method of claim 6,
The first rod part,
When the body portion descends and closes the water channel, it is exposed to the outside, and when the body portion rises and the water channel is opened, it is hidden while flowing into the body portion,
The above sluice gate,
It is mounted on the other side of the main body opposite to the outer water side, further comprising a backflow prevention part in communication with the submersible pump,
The backflow prevention part,
When the water from the inner water side is radiated to the outer water side by the submersible pump unit, it is characterized in that it prevents the water from the outer water side from flowing back to the inner water side.
The method of claim 3,
The first head part,
It is mounted so as to form a first acute angle and a virtual first straight line perpendicular to the bottom surface of the body part, while the rod part is suspended from the cover part, and inclined by the weight of the submersible pump part mounted on one side of the body part In case, it is placed perpendicular to the ground,
The passage defining unit,
A first space forming part formed in a shape corresponding to the sluice gate to provide a 1-1 space, and a second space recessed in a "c" shape from both ends of the first space forming part to form a 1-2 space Having a forming part,
The above sluice gate,
A guide portion formed on a side surface of the body portion opposite to the passage defining portion, accommodated in the second space, and is in contact with the second space forming portion when the body portion is elevating and descending to guide the elevation of the body portion More equipped,
The second space forming unit,
Consisting of a first side and a second side defining the depth of the 1-2 space, and a third side defining the width of the 1-2 space,
The guide part,
A first guide piece that rolls in contact with the first side and the second side when the main body moves up and down, and a second guide piece that rolls in contact with the third side when the main body moves up and down. And
The rotation axis of the first guide piece and the rotation axis of the second guide piece are vertically disposed,
The first guide piece includes a 1-1 guide piece and a 1-2 guide piece that are spaced apart from each other along the height direction of the main body,
The second guide piece includes a 2-1 guide piece and a 2-2 guide piece that are spaced apart from each other along the height direction of the main body,
The imaginary second straight line extending the 1-1 guide piece and the 1-2 guide piece,
Forming the first straight line and the first acute angle,
A virtual third straight line extending the 2-1 guide piece and the 2-2 guide piece,
The sluice system, characterized in that to form the first straight line and the first acute angle.
The method of claim 3,
A first depth measuring unit located on the inland water side of the space partitioned by the sluice gate to measure the depth of the inland water side;
A second depth measuring unit located on the outer water side of the space partitioned by the sluice gate to measure the depth of the outer water side; And
A control unit for controlling the lifting unit and the submersible pump unit based on the measured values measured by the first depth measurement unit and the second depth measurement unit; and
The control unit,
When the depth of the inner water side measured by the first depth measuring unit is higher than the depth of the outer water side measured by the second depth measuring unit, the sluice gate is raised to control the elevating unit to open the waterway,
When the depth of the inner water side measured by the first depth measuring unit is lower than the depth of the outer water side measured by the second depth measuring unit, the sluice gate is lowered to control the elevating unit so that the waterway is closed,
When the depth of the inland water side measured by the first depth measuring unit is lower than the depth of the outer water side measured by the second depth measuring unit and is higher than a preset depth, the submersible pump unit is operated so that the water on the inland water side becomes external water. Hydrological system, characterized in that to move to the side.
The method of claim 10,
The above sluice gate,
A watertight portion formed along an edge of the other side of the body portion facing the outer water side, and an air pressure providing portion for volume expansion of the watertight portion by applying air pressure to the watertight portion while being connected to the watertight portion,
The control unit,
When the descent of the sluice gate is detected by the sluice gate sensor unit mounted on the passage defining unit, the pneumatic pressure providing unit is driven so that the watertightness between the sluice gate and the passage defining unit is realized according to the volume expansion of the watertight unit. A sluice system, characterized in that.

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