KR102474115B1 - Pump-Integrated Sluice Gate For Disaster Prevention Facilities Having Foreign Matter Removal Part - Google Patents

Abstract

The present invention relates to a pump-integrated floodgate for a disaster prevention facility including a foreign substance removing unit, which can prevent a defect of a floodgate, comprising: a floodgate body unit of a square plate-shaped structure; an opening/closing unit; a column pipe having a submersible pump installed therein; a cleaning pump; and a cleaning nozzle unit for removing a foreign substance.

Description

Pump-Integrated Sluice Gate For Disaster Prevention Facilities Having Foreign Matter Removal Part}

The present invention relates to a pump-integrated sluice gate for a disaster prevention facility, and more particularly, to a pump-integrated sluice gate for a disaster prevention facility including a foreign material removal unit capable of effectively removing foreign substances obstructing the operation of a sluice gate.

Water resources directly or indirectly affect human life, and lakes, rivers, and seas not only aesthetically provide vitality to human life, but also serve as a home for many organisms that use them. In addition, with the development of today's industry, water resources have been utilized as more important resources, and many countries are devoting much effort to developing and preserving them.

In the case of Korea, where rainfall is concentrated in a limited period, it is important to properly manage water resources because the damage caused by floods or droughts is relatively large. To this end, structures such as concrete are built across rivers or valleys The dam construction project to desalinate river water is an important project to prevent damage caused by floods and to provide river water in case of drought.

In the dam structure as described above, various types of water gates are installed according to the purpose, form, and material, so that the water gate is kept closed for fresh water at normal times, and the water level suddenly rises during floods and rains. In some cases, floodgates are opened to discharge water downstream.

As shown in FIG. 1, most of the sluice gates that play such a role include a sluice gate and a hoist for lifting or inverting the sluice gate.

In general, a sluice is a structure installed in a waterway to control the flow of water flowing along the waterway, and is used in various places such as dams of rivers or rivers, reservoirs, water and sewage treatment plants, sewage treatment plants, and industrial wastewater treatment plants.

These sluice gates can be divided into conductive sluice gates and lifting sluice gates according to the opening and closing method.

The inverted sluice gate is a sluice gate in which the sluice gate is inverted or erected while rotating around a rotating shaft to open and close the waterway, and the lifting type sluice gate is a sluice gate in which the waterway is opened and closed by moving the sluice gate up and down, and the surrounding area where the sluice gate is installed In consideration of the environment or water depth, a lifting type sluice gate or a conduction type sluice gate is selected and installed.

However, in the process of regulating the flow of water by the sluice gate, foreign substances contained in the water are introduced and deposited at the point where the sluice gate contacts one side of the waterway to block the outlet, so that the automatic gate gate cannot completely block the outlet. may also occur

If the sluice gate does not completely block the outlet, even if the sluice gate is closed to block the discharge of water upstream of the sluice gate, fresh water flows downstream through the separation space formed by foreign substances between the outlet and the sluice gate. , the floodgates cease to function properly.

Furthermore, as the frequency of large-scale disasters increases due to global warming climate change, emergency operation may not be possible in the event of a disaster. Specifically, foreign substances such as soil and gravel that usually accumulate in waterways can interfere with the operation of floodgates in the event of a disaster, hinder backflow and drainage, and cause large-scale disasters.

In order to solve this problem, manpower or equipment must be put in to remove foreign substances, so additional costs for maintenance may occur.

Therefore, there is a need for a technique capable of solving the above-mentioned problems according to the prior art.

Korean Registered Patent Publication No. 10-1244324 (registration date: March 8, 2013)

The purpose of the present invention is to prevent defects in floodgates in preparation for emergency operation in the event of a disaster as the frequency of large-scale disasters increases due to global warming climate change, and to prevent foreign substances such as soil and gravel that usually accumulate in waterways in the event of a disaster. It can solve the problem of large-scale disasters by interfering with backflow and drainage by interfering with the operation of the gate, and it can solve the problem of large-scale disaster accidents. It is to provide a floodgate.

In order to achieve this object, the pump-integrated sluice gate for disaster prevention facilities according to one aspect of the present invention is guided by a sluice gate guide installed vertically by a predetermined height from the bottom surface of the storage tank and is installed to be movable upward or downward. As an integrated sluice gate, the sluice gate main body of a square plate-shaped structure towed by the traction operation of the hoist mounted on the upper part of the sluice gate guide; an opening and closing portion mounted in a structure capable of opening and closing in a circular through-hole formed in the lower center of one side of the main body of the water gate; A column pipe installed on the other side of the sluice main body in a structure communicating with a circular through-hole, having a piping structure for flowing a fluid located on the other side of the sluice main body to one side of the sluice main body through the circular through-hole, and having a submersible pump installed therein; a washing pump mounted on the lower part of the other side of the sluice gate main body and transferring the washing water supplied from the outside to the washing nozzle part with a predetermined pressing force; and a washing nozzle part installed at a lower part of one side of the sluice gate body part at a predetermined interval and spraying washing water supplied from a washing pump to the lower part of the sluice gate guide to remove foreign substances.

In one embodiment of the present invention, the sluice gate body unit includes: a first roller having a roller structure mounted symmetrically on both sides of the sluice gate body unit, disposed below the sluice gate body unit, and making rolling contact with the front surface of the sluice gate guide; a second roller having a roller structure that is symmetrically mounted on both side surfaces of the sluice gate body, is disposed above the sluice gate body, and is in rolling contact with the front surface of the sluice gate guide; The roller structure is mounted symmetrically on both sides of the water gate main body, is disposed at an upper portion adjacent to the first roller, and protrudes from the front surface of the water gate guide by a predetermined height and makes rolling contact with guide rails continuously mounted in the vertical height direction. a third roller; And a roller structure mounted symmetrically on both sides of the water gate main body, disposed at an upper portion adjacent to the second roller, protruding from the front surface of the water gate guide by a predetermined height, and making rolling contact with guide rails continuously mounted in the vertical height direction. It may be configured to include; a fourth roller of.

In one embodiment of the present invention, the sluice gate body is formed on the outer circumferential surface of each of the first roller, the second roller, the third roller, and the fourth roller, and is spaced apart at a predetermined interval along each outer circumferential surface. through hole; and a washing water transmission pipe part installed inside the sluice gate body and transferring washing water transmitted from the washing pump to the jetting through hole.

In one embodiment of the present invention, the sluice gate body portion includes a reinforcing frame portion extending from the other side of the sluice gate body by a predetermined thickness to reinforce the other side of the sluice gate body; a support frame portion mounted on upper and lower portions of one side surface of the reinforcing frame portion and supporting the outer circumferential surface of the column pipe in a form of wrapping; spray nozzle units installed at a predetermined interval along the outer circumferential surface of the opening and closing part and spraying the washing water transmitted from the washing water delivery pipe in the direction of the circular through-hole; and a washing water transmission pipe part installed inside the sluice gate body and transferring washing water transmitted from the washing pump to the spray nozzle part.

In one embodiment of the present invention, the sluice gate body part extends downward from the front surface of the sluice gate body by a predetermined width, and when the sluice gate body is completely closed, the lower extension sealing part has a structure that is fixed in contact with the bottom surface of the storage tank. ; and a pump support frame extending from the rear surface of the sluice gate body by a predetermined thickness to surround and support the washing pump.

In this case, a plurality of washing nozzle units may be mounted on the lower surface of the sluice gate body at a predetermined interval.

As described above, according to the pump-integrated sluice gate for disaster prevention facilities of the present invention, by having a specific structure of the sluice gate main body, opening and closing part, submersible pump, column pipe, washing pump, and washing nozzle part, foreign substances that interfere with the operation of the sluice gate can be effectively removed. As the frequency of large-scale disasters increases due to global warming and climate change, it is possible to prevent defects in floodgates in preparation for emergency operation in the event of a disaster, and foreign substances such as soil and gravel that usually accumulate in waterways can be removed from the floodgates in the event of a disaster. It can solve the problem of causing large-scale disasters by obstructing backflow and drainage by interfering with the operation, and the pump-integrated floodgate for disaster prevention facilities including a structure to prepare for disaster accidents by stably securing the necessary space when operating the pump-integrated floodgate. can provide.

In addition, according to the pump-integrated floodgate for disaster prevention facilities of the present invention, the first roller, the second roller, the third roller, the fourth roller, the spray through hole, and the washing water transmission pipe having a specific structure are provided, so that the water gate main body is seated up and down A pump-integrated floodgate for disaster prevention facilities that can effectively remove foreign substances that hinder the operation of the floodgate by using high-pressure washing water to remove foreign substances deposited or adsorbed on the floodgate guide and guide rail, which are spaces that change in the height direction. can provide

In addition, according to the pump-integrated floodgate for disaster prevention facilities of the present invention, by having a specific structure of a reinforcement frame part, a support frame part, a spray nozzle part, and a washing water delivery pipe part, deposited or adsorbed around the circular through-hole formed on one side of the water gate main body part. It is possible to provide a pump-integrated floodgate for disaster prevention facilities that can effectively remove foreign substances obstructing the operation of the floodgate by using high-pressure washing water.

In addition, according to the pump-integrated sluice gate for disaster prevention facilities of the present invention, by having a lower extension sealing portion and a pump support frame having a specific structure and arranging the washing nozzle portion at a specific location, it is possible to effectively remove foreign substances that hinder the sluice gate operation, As the frequency of large-scale disasters increases due to global warming and climate change, it is possible to prevent defects in floodgates in preparation for emergency operation in the event of a disaster. And it can solve the problem of large-scale disaster accidents by interfering with drainage, and it is possible to provide a pump-integrated floodgate for disaster prevention facilities that includes a structure that can prepare for disaster accidents by stably securing the necessary space when operating the pump-integrated floodgate. .

1 is a front view showing a water gate according to the prior art.
2 is a front view showing a pump-integrated water gate for disaster prevention facilities according to an embodiment of the present invention.
FIG. 3 is a front view showing an extract of a sluice main body, an opening/closing portion, a washing pump, and a washing nozzle of the pump-integrated sluice gate for disaster prevention facilities shown in FIG. 2;
FIG. 4 is a side view illustrating the water gate main body, the opening/closing portion, and the column pipe shown in FIG. 3;
FIG. 5 is a side view illustrating the sluice gate body, opening/closing unit, column pipe, washing pump, and washing nozzle part shown in FIG. 3;
6 is an enlarged view of part A of FIG. 3 .
7 is a front view showing an opening and closing part according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to this, terms or words used in this specification and claims should not be construed as limited to ordinary or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Throughout this specification, when a member is said to be located “on” another member, this includes not only a case where a member is in contact with another member, but also a case where another member exists between the two members. Throughout this specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated.

2 is a front view showing a pump-integrated water gate for disaster prevention facilities according to an embodiment of the present invention.

Referring to FIG. 2, the pump-integrated water gate 100 for disaster prevention facilities according to this embodiment is guided by a water gate guide 101 vertically installed at a predetermined height from the bottom surface of the storage tank to be movable upward or downward. As a pump-integrated floodgate for disaster prevention facilities, it is equipped with a water gate main body 110, an opening and closing unit 120, a submersible pump, a column pipe 130, a washing pump 140, and a washing nozzle part 150 of a specific structure, thereby activating the water gate. As the frequency of large-scale disasters increases due to warming climate change, it is possible to prevent defects in floodgates in preparation for emergency operation in the event of a disaster, and foreign substances such as soil and gravel that usually accumulate in waterways In this disaster, it is possible to solve the problem of causing a large-scale disaster accident by interfering with the backflow and drainage by interfering with the operation of the sluice gate, and including a structure to prepare for disaster accidents by stably securing the space necessary for the operation of the pump-integrated sluice gate. A pump-integrated water gate for disaster prevention facilities can be provided.

Hereinafter, each component constituting the pump-integrated floodgate 100 for disaster prevention facilities according to the present embodiment will be described in detail with reference to the drawings.

FIG. 3 is a front view showing an extract of the sluice main body, opening and closing part, washing pump, and washing nozzle part of the pump-integrated sluice gate for disaster prevention facilities shown in FIG. 2, and FIG. A side view showing the column pipe is shown, and FIG. 5 is a side view showing the sluice main body part, the opening/closing part, the column pipe, the washing pump and the washing nozzle part shown in FIG. 3 . In addition, FIG. 6 shows an enlarged view of part A of FIG. 3 .

Referring to these drawings, the sluice gate main body 110 according to the present embodiment may have a rectangular plate-shaped structure that is towed by the traction operation of the hoist 102 mounted on the upper part of the sluice gate guide 101.

Specifically, as shown in FIGS. 3 to 6, the gate body 110 according to the present embodiment has a first roller 161, a second roller 162, and a third roller 163 having a specific structure. And it may be a configuration including a fourth roller (164).

The first roller 161 of the sluice gate main body 110 is mounted symmetrically on both sides of the sluice gate main body 110, and is disposed below the sluice gate main 110, It is a roller structure that makes contact with the front surface and the rolling surface. The second roller 162 is installed symmetrically on both sides of the sluice gate main body 110, is disposed on the upper part of the sluice gate main 110, and has a roller structure in rolling contact with the front surface of the sluice gate guide 101. to be. The third roller 163 is mounted symmetrically on both sides of the sluice gate main body 110, is disposed on the upper side adjacent to the first roller 161, and protrudes from the front surface of the sluice gate guide 101 by a predetermined height. It is a roller structure in rolling contact with the guide rail 103 formed and continuously mounted in the vertical height direction. In addition, the fourth roller 164 is configured to be symmetrically mounted on both sides of the sluice gate main body 110, is disposed on the upper side adjacent to the second roller 162, and has a predetermined height from the front surface of the sluice gate guide 101. It is a roller structure that protrudes as much as possible and makes rolling contact with the guide rail 103 continuously mounted in the vertical height direction.

7 is a front view showing an opening and closing part according to another embodiment of the present invention.

4 to 7, the sluice gate body 110 according to the present embodiment includes a specific structure of a reinforcement frame 112, a support frame 113, a spray nozzle 114, and washing water transmission. It may be a configuration including the pipe part 166.

Specifically, the reinforcing frame part 112 of the sluice gate body 110 has a structure that extends from the other side of the sluice gate body 110 by a predetermined thickness to reinforce the other side of the sluice gate body 110 . The support frame part 113 is mounted on the top and bottom of one side of the reinforcing frame part 112 and has a structure that surrounds the outer circumferential surface of the column pipe 130 and supports it. A plurality of spray nozzle units 114 are mounted along the outer circumferential surface of the opening/closing unit 120 at regular intervals and installed to spray the washing water transmitted from the washing water delivery pipe 166 toward the circular through-hole 111. . In addition, the washing water transmission pipe 166 is installed inside the water gate main body 110 and has a structure that transfers the washing water transmitted from the washing pump 140 to the spray nozzle part 114 .

In this case, according to the present embodiment, the sluice gate body 110 is provided with a specific structure of the reinforcement frame 112, the support frame 113, the spray nozzle 114, and the washing water transmission pipe 166. Foreign substances deposited or adsorbed around the circular through-hole 111 formed on one side of the can be removed using high-pressure washing water, thereby providing a pump-integrated floodgate for disaster prevention facilities that can effectively remove foreign substances that hinder the operation of the floodgate. can

As shown in FIG. 5 , the sluice gate body 110 according to this embodiment may have a structure including a lower extension sealing part 115 and a pump support frame 116 having a specific structure.

Specifically, the lower extension sealing portion 115 of the sluice gate main body 110 extends downward by a predetermined width from the front surface of the sluice gate main body 110, and the bottom of the storage tank when the sluice gate main body 110 is completely closed. It is a structure that is fixed in contact with the surface. In addition, the pump support frame 116 extends from the rear surface of the water gate body 110 by a predetermined thickness to surround and support the washing pump 140 . In this case, it is preferable that a plurality of washing nozzle units 150 are mounted on the lower surface of the sluice gate main body 110 at regular intervals.

In this case, according to the present embodiment, the lower extension sealing part 115 and the pump support frame 116 having a specific structure are provided and the washing nozzle part 150 is disposed at a specific position, effectively removing foreign substances that hinder the operation of the water gate. As the frequency of large-scale disasters increases due to global warming and climate change, it is possible to prevent defects in floodgates in preparation for emergency operation in the event of a disaster, and foreign substances such as soil and gravel that usually accumulate in waterways can be removed from the floodgates in the event of a disaster. It can solve the problem of causing large-scale disasters by obstructing backflow and drainage by interfering with the operation, and the pump-integrated floodgate for disaster prevention facilities including a structure to prepare for disaster accidents by stably securing the necessary space when operating the pump-integrated floodgate. can provide.

The opening/closing unit 120 according to the present embodiment may be installed in a circular through hole 111 formed in the lower center of one side of the sluice gate body 110 in an open and close structure.

The column pipe 130 according to the present embodiment is mounted on the other side of the sluice gate body 110 in a structure communicating with the circular through-hole 111, and the fluid located on the other side of the sluice gate body 110 is circularly penetrated. It is a pipe structure that flows to one side of the sluice gate body 110 through the sphere 111, and has a structure in which a submersible pump is installed.

The washing pump 140 according to the present embodiment is mounted on the lower part of the other side of the sluice gate main body 110 and has a structure that delivers washing water supplied from the outside to the washing nozzle part 150 with a predetermined pressing force.

A plurality of washing nozzle units 150 according to the present embodiment are mounted on the lower part of one side of the sluice gate body 110 at regular intervals, and spray the washing water supplied from the washing pump 140 to the lower part of the sluice gate guide 101. foreign matter can be removed.

Meanwhile, as shown in FIG. 7 , the sluice gate body 110 according to the present embodiment may further include a spray through hole 165 and a washing water transmission pipe 166 having a specific structure.

Specifically, the jet through hole 165 of the gate body 110 is formed on the outer circumferential surface of each of the first roller 161, the second roller 162, the third roller 163, and the fourth roller 164. And, it is configured to form a plurality spaced apart at regular intervals along each outer circumferential surface. The washing water delivery pipe 166 is mounted inside the sluice gate body 110 and can deliver the washing water delivered from the washing pump 140 to the jet through hole 165 .

In this case, according to the present embodiment, the first roller 161, the second roller 162, the third roller 163, the fourth roller 164, the spray through hole 165, and the washing water delivery pipe have a specific structure. By having the part 166, the foreign substances deposited or adsorbed on the water gate guide 101 and the guide rail 103, which are spaces in which the water gate main body 110 is seated and changed in the vertical height direction, are removed using high-pressure washing water. Since it can be removed, it is possible to provide a pump-integrated floodgate for disaster prevention facilities that can effectively remove foreign substances that hinder the operation of the floodgate.

In the above detailed description of the present invention, only specific embodiments thereof have been described. However, it should be understood that the present invention is not limited to the particular forms mentioned in the detailed description, but rather it is understood to include all modifications, equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims. It should be.

That is, the present invention is not limited to the specific embodiments and descriptions described above, and anyone having ordinary knowledge in the technical field to which the present invention belongs can make various modifications without departing from the gist of the present invention claimed in the claims. is possible, and such variations fall within the protection scope of the present invention.

100: Pump-integrated water gate for disaster prevention facilities
101: hydrographic guide
102: winch
103: guide rail
110: water gate main body
111: circular through-hole
112: reinforcement frame part
113: support frame part
114: injection nozzle unit
115: lower extension sealing part
116: pump support frame
120: opening and closing part
130: column pipe
140: washing pump
150: washing nozzle unit
161: first roller
162: second roller
163: third roller
164: fourth roller
165: injection through hole
166: washing water delivery piping
167: washing water delivery piping

Claims (5)

A pump-integrated water gate for disaster prevention facilities installed to be movable upward or downward by being guided by a water gate guide 101 installed vertically to a predetermined height from the bottom surface of the storage tank,
a sluice gate main body 110 having a square plate-shaped structure pulled by a traction operation of a hoist 102 mounted on the upper portion of the sluice gate guide 101;
an opening/closing unit 120 mounted in a structure capable of opening and closing the circular through-hole 111 formed in the lower center of one side of the sluice gate body 110;
It is mounted on the other side of the sluice gate body 110 in a structure communicating with the circular through-hole 111, and the fluid located on the other side of the sluice gate body 110 is passed through the circular through-hole 111 to the sluice gate body 110. ) is a pipe structure that flows to one side of the column pipe 130 with a submersible pump installed therein;
a washing pump (140) mounted on the lower part of the other side of the sluice gate body part (110) and delivering washing water supplied from the outside to the washing nozzle part (150) with a predetermined pressing force; and
Washing nozzles 150 mounted on the lower part of one side of the sluice gate body 110 at regular intervals and spraying the washing water supplied from the washing pump 140 to the lower part of the sluice gate guide 101 to remove foreign substances;
including,
The water gate body part 110,
A first roller 161 having a roller structure that is symmetrically mounted on both sides of the sluice gate body 110, disposed below the sluice gate body 110, and in rolling contact with the front surface of the sluice gate guide 101;
a second roller 162 having a roller structure mounted symmetrically on both sides of the sluice gate body 110, disposed above the sluice gate body 110, and making rolling contact with the front surface of the sluice gate guide 101;
It is mounted symmetrically on both sides of the water gate main body 110, is disposed on the upper side adjacent to the first roller 161, and protrudes from the front surface of the water gate guide 101 by a predetermined height and is continuously mounted in the vertical height direction. A third roller 163 of a roller structure in rolling contact with the guide rail 103;
It is mounted symmetrically on both sides of the water gate main body 110, is disposed on the upper side adjacent to the second roller 162, and protrudes from the front surface of the water gate guide 101 by a predetermined height and is continuously mounted in the vertical height direction. A fourth roller 164 of a roller structure in rolling contact with the guide rail 103;
The first roller 161, the second roller 162, the third roller 163, and the fourth roller 164 are formed on the outer circumferential surface of each, and are spaced apart at regular intervals along each outer circumferential surface. (165); and
a washing water delivery pipe 166 mounted inside the sluice gate main body 110 and transferring washing water transmitted from the washing pump 140 to the spray through hole 165;
A pump-integrated floodgate for disaster prevention facilities comprising a.
delete delete According to claim 1,
The water gate body part 110,
a reinforcing frame part 112 extending from the other side of the sluice gate body 110 by a predetermined thickness to reinforce the other side of the sluice gate body 110;
a support frame part 113 mounted on the top and bottom of one side of the reinforcing frame part 112 and supporting the outer circumferential surface of the column pipe 130 in a form of wrapping;
spray nozzles 114 mounted along the outer circumferential surface of the opening and closing part 120 at regular intervals and installed to spray the washing water transmitted from the washing water delivery pipe 166 in the direction of the circular through-hole 111; and
a washing water delivery pipe 166 mounted inside the sluice gate body 110 and transferring washing water transmitted from the washing pump 140 to the spray nozzle part 114;
A pump-integrated floodgate for disaster prevention facilities comprising a.
According to claim 1,
The water gate body part 110,
a lower extension sealing portion 115 extending downward from the front surface of the sluice gate body 110 by a predetermined width and fixed in contact with the bottom surface of the storage tank when the sluice gate body 110 is completely closed; and
A pump support frame 116 extending from the rear surface of the water gate main body 110 by a predetermined thickness to surround and support the washing pump 140;
including,
The pump-integrated water gate for disaster prevention facilities, characterized in that a plurality of washing nozzle parts 150 are mounted on the lower surface of the water gate main body part 110 at a predetermined interval.

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