KR100805159B1 - Dam easy to discharge deposit - Google Patents

Dam easy to discharge deposit Download PDF

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Publication number
KR100805159B1
KR100805159B1 KR1020070081388A KR20070081388A KR100805159B1 KR 100805159 B1 KR100805159 B1 KR 100805159B1 KR 1020070081388 A KR1020070081388 A KR 1020070081388A KR 20070081388 A KR20070081388 A KR 20070081388A KR 100805159 B1 KR100805159 B1 KR 100805159B1
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South Korea
Prior art keywords
discharge
water
sediment
deposits
opening
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KR1020070081388A
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Korean (ko)
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최종남
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(주)우주엔지니어링
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

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

Abstract

An underwater barrier for discharging deposits is provided to prevent the contamination of the upper stream by removing deposits accumulated on the upper stream of an underwater barrier effectively, and to prevent the contamination of the lower stream by separating the deposits removed from the upper stream of an underwater barrier and water and collecting without discharging to rivers. An underwater barrier for discharging deposits comprises an underwater barrier body(10) installed across a river to contain river water, a concrete foundation(20) formed on the bottom of a river and provided with a discharge pipe mounting groove(21) opened upward and a deposit guide portion(22) inclined downward, one or more discharge pipes(30) discharging deposits accumulated on the foundation and provided with many inflow holes(31) attached with a rock filter(33) to prevent the inflow of rock through the inflow holes and a discharge port(32), a valve(40) opening and closing the discharge pipes to discharge deposits, and a deposit removal device(50) connected to the discharge port of the discharge pipe by a connection pipe to keep deposits discharged from the discharge pipe and formed in a double structure to separate deposits and water and to collect the deposits only and to discharge water to the river.

Description

퇴적물을 방출할 수 있는 수중보{DAM EASY TO DISCHARGE DEPOSIT}DAM EASY TO DISCHARGE DEPOSIT}

본 발명은 퇴적물을 방출할 수 있는 수중보에 관한 것으로, 더욱 상세하게는 수중보 상류측에 쌓인 퇴적물을 효과적으로 제거하여 상류의 오염을 방지할 수 있고, 수중보 상류에서 제거한 퇴적물을 물과 분리하여 하천에 방류하지 않도록 한 퇴적물을 방출할 수 있는 수중보에 관한 것이다.The present invention relates to an underwater beam capable of releasing sediments, and more particularly, to effectively remove sediments accumulated upstream of the underwater beam to prevent contamination of the upstream, and to separate the sediments removed from the underwater stream upstream and discharge into the river. It relates to an underwater beam capable of releasing sediments which have been prevented.

농촌의 농업용수나 공장지대의 공업용수 등은 대개 근처의 하천에 제방을 쌓고 수중보와 같은 물막이를 통해 확보하거나, 산간지대에 소규모댐 또는 저수지를 축조하여 확보하고 있다. 이들 수중보나 소규모댐, 저수지 등은 일정수위 이상이되면 수동이나 반자동 직립식의 수문을 개폐시켜 저수량을 조절한다.Agricultural water in rural areas and industrial water in factory areas are usually secured by dikes in nearby rivers and secured through water barriers such as underwater beams, or by building small dams or reservoirs in mountainous areas. These underwater beams, small dams, reservoirs, etc. when the water level is above a certain level to control the water storage by opening and closing the manual or semi-automatic upright gates.

수문을 닫고 물을 저수할 경우 수중보가 설치된 하천 상류 바닥에는 물과 함께 실려온 침전물이나 토사 등의 퇴적물이 쌓이게 되는데, 이러한 퇴적물은 저수량 조절을 위해 수문을 개폐할 경우에나 방류되는 하천수와 함께 하천 하류로 배출할 수 있다.When the water gate is closed and the water is stored, sediments such as sediments or earth and sand piled up with the water accumulate on the bottom upstream of the river where the submarine is installed.These sediment is flowed to the stream with the river water discharged when the water gate is opened or closed to control the water flow. Can be discharged.

따라서, 종래의 경우 위와 같이 수중보에 의해 저수된 하천수를 방류할 경우에나 하천 바닥 퇴적물을 배출할 수밖에 없어서 용수부족 등으로 수문을 개폐하지 않을 경우 퇴적물의 부패로 적조 현상이 발생될 우려가 있고, 이로 인해 하천 수질환경이 악화되는 문제가 있다.Therefore, in the related art, when the river water stored by the underwater beam is discharged as described above, the river bottom sediment is forced to be discharged, and when the water gate is not opened or closed due to lack of water, there is a concern that red tide may occur due to the decay of the sediment. There is a problem that the river water environment deteriorates.

이를 해결하기 위해서는 퇴적물을 지속적으로 제거할 필요가 있으나, 종래 수중보에는 이를 제거 또는 배출하기 위한 기능이 부재한 관계로 수문을 열지 않았을 경우에는 별도의 수작업을 통해 퇴적물을 제거하는 수밖에 없다는 문제가 있다.In order to solve this problem, it is necessary to continuously remove the sediment, but there is a problem that conventional sediments have to remove sediment by separate manual work when the water gate is not opened due to the lack of a function for removing or discharging it.

이러한 단점을 해결하기 위하여 수중보에 구멍을 형성하고, 이 구멍을 개폐하는 밸브를 설치하여, 상류측에 퇴적된 퇴적물을 상기 구멍을 통해 하류로 방출하는 기술이 제안된 바 있다.In order to solve this disadvantage, a technique has been proposed in which a hole is formed in the underwater beam, and a valve is provided to open and close the hole, and the sediment deposited upstream is discharged downstream through the hole.

그러나, 종래 기술은 단순히 구멍만을 형성한 것이고, 이 구멍이 수중보에 일정 간격을 두고 형성될 수밖에 없으므로 구멍에서 먼 곳에 퇴적된 퇴적물을 방출할 수 없는 문제점이 있다.However, the prior art simply forms a hole, and since the hole is inevitably formed at a predetermined interval in the underwater beam, there is a problem in that it is not possible to discharge the sediment deposited far from the hole.

그리고, 하류로 방출된 퇴적물이 하류에 다시 퇴적되기 때문에 상류측에서는 퇴적물을 제거한다 하여도 하류에 퇴적물이 쌓이게 되므로 하류를 오염시키게 되는 문제점도 있다.In addition, since the sediment discharged downstream is deposited again downstream, even if the sediment is removed on the upstream side, since the sediment accumulates downstream, there is also a problem of contaminating the downstream.

본 발명은 상기한 종래 문제점을 해결하기 위한 것으로, 수중보 상류측에 쌓 인 퇴적물을 효과적으로 제거하여 상류의 오염을 방지할 수 있도록 한 퇴적물을 방출할 수 있는 수중보를 제공하려는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide an underwater beam capable of releasing sediments that can effectively remove sediments accumulated upstream of the underwater beam to prevent contamination of the upstream.

그리고, 본 발명의 다른 목적은 수중보 상류에서 제거한 퇴적물을 물과 분리하여 하천에 방류하지 않고 적재하여 하천 하류의 오염을 막으려는데 있다.In addition, another object of the present invention is to separate the sediment removed upstream of the underwater beams with water to be loaded without discharge into the river to prevent contamination of the downstream stream.

상기 목적을 달성하기 위한 본 발명에 따른 퇴적물을 방출할 수 있는 수중보는, 하천수를 담수하는 수중보 본체와; 상기 수중보 본체의 상류측 바닥부에 콘크리트 타설되며 퇴적물 유도부가 구비된 기초부와; 내부가 중공인 사각 단면의 박스 형태이며 다수의 유입홀이 형성되면서 일측 단부에는 방출구가 형성되어 상기 수중보 본체에 관통되는 하나 이상의 방출관과; 상기 방출관 내부를 개폐하는 밸브와; 상기 하천의 변에 설치되며 상기 방출관의 방출구에 연결관을 통해 연결되어 상기 방출구를 통해 방출되는 퇴적물을 보관하는 퇴적물 수거수단을 포함하여 구성되는 것을 특징으로 한다.Underwater beams capable of releasing sediment according to the present invention for achieving the above object, the underwater beam body for desalination of river water; A base portion of which is placed on an upstream side of the submersible beam body and is provided with a sediment guide portion; At least one discharge tube penetrating the submerged beam main body by forming a discharge port at one end thereof and having a plurality of inlet holes formed therein and having a hollow rectangular cross-section; A valve for opening and closing the inside of the discharge pipe; It is installed on the side of the river and is connected to the discharge port of the discharge pipe is characterized in that it comprises a deposit collection means for storing the deposit discharged through the discharge port.

본 발명에 따른 퇴적물을 방출할 수 있는 수중보에 의하면, 수중보 상류측에 퇴적유도부를 형성하여 적은 수량의 방출관을 설치하여도 방출관으로부터 먼 곳에 퇴적된 퇴적물을 방출할 수 있으므로 상류의 오염을 방지할 수 있다.According to the underwater beam capable of discharging sediment according to the present invention, sediment guide portion is formed upstream of the submersible beam so that the sediment deposited far away from the discharge pipe can be discharged even if a small amount of discharge pipe is installed, thereby preventing contamination upstream. can do.

그리고, 상류에서 방출한 퇴적물을 물과 분리하여 하류로 방출하지 않고 퇴 적물 수거함에 적재함으로써 하류의 오염을 막을 수 있다.The sediment discharged upstream can be separated from the water and loaded into the sediment collector without being discharged downstream to prevent downstream contamination.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

도 1 내지 도 3에서와 같이, 본 발명에 의한 퇴적물을 방출할 수 있는 수중보 본체는, 하천(1)을 가로지르는 방향으로 시공되어 하천수를 담수하는 수중보 본체(10)와, 하천(1)의 바닥부에 콘크리트 타설되는 기초부(20)와, 기초부(20)에 퇴적된 퇴적물을 방출하는 하나 이상의 방출관(30)과, 방출관(30)을 개폐하는 밸브(40)와, 방출관(30)에서 방출되는 퇴적물을 수거하는 퇴적물 수거수단(50)을 포함하여 구성된다.As shown in Figures 1 to 3, the underwater beam main body capable of discharging the sediment according to the present invention is constructed in a direction across the river (1), the underwater beam main body (10) for freshwater river water, and the stream (1) A base portion 20 to be poured into the bottom portion, at least one discharge tube 30 for discharging the deposit deposited on the base portion 20, a valve 40 for opening and closing the discharge tube 30, and a discharge tube And sediment collecting means 50 for collecting the sediment discharged at 30.

수중보 본체(10)는 콘크리트 타설 또는 블록의 조적에 의해 시공되며, 상단부의 상류측에는 하천(1)의 폭방향을 따라 길게 돌출부(11)가 형성되고, 상하류측으로 관통된 방출관 설치홈(12)이 형성된다.The underwater beam main body 10 is constructed by concrete pouring or masonry block, the upper portion of the upper end of the projection (11) is formed along the width direction of the river (1), the discharge pipe installation groove 12 penetrated upstream and downstream Is formed.

기초부(20)는 하천(1) 바닥에 상부를 향해 개방된 방출관 안착홈(21)을 갖도록 콘크리트 타설되어 퇴적물이 퇴적되도록 유도하며, 이때, 방출관(30)은 수중보 본체(10)에 하나 이상이 설치되는 것이기 때문에 방출관(30)으로부터 먼 곳에 퇴적 된 퇴적물이 방출관(30)측으로 이동할 수 있도록 하향 경사진 퇴적물 유도부(22)가 형성된다.The base portion 20 is concrete poured to have a discharge pipe seating groove 21 open to the upper portion on the bottom of the river (1) to induce sediment to be deposited, wherein, the discharge pipe (30) to the submersible beam body (10) Since at least one is installed, the deposit inducing portion 22 is inclined downward so that the deposit deposited at a distance from the discharge pipe 30 can move toward the discharge pipe 30.

방출관(30)은 내부가 중공인 사각 단면의 박스 형태이며 상부에 다수의 유입홀(31)이 형성되고 일측 단부(설치 상태에서 하류측 단부)에는 방출구(32)가 형성되어, 방출구(32)측에서부터 수중보 본체(10)의 방출관 설치홈(12)에 삽입 설치된다. 물론, 방출관 설치홈(12)의 수밀을 위하여 지수링이 설치될 수 있다.The discharge pipe 30 has a box shape of a rectangular cross section with a hollow inside, and a plurality of inlet holes 31 are formed at an upper portion thereof, and a discharge hole 32 is formed at one end (downstream end in the installed state). It is inserted into the discharge pipe installation groove 12 of the underwater beam main body 10 from the (32) side. Of course, the water ring can be installed for watertightness of the discharge pipe installation groove (12).

유입홀(31)을 통해 암석이 유입되지 않도록 유입홀(31)에는 암석 거름망(33)이 장착된다.The rock sieve 33 is installed in the inlet hole 31 so that the rock does not flow through the inlet hole 31.

밸브(40)는 방출관(30)을 폐쇄하여 하천을 담수하고 또는 개방하여 퇴적물을 방출하는 것으로, 방출관(30)의 상부에 방출관(30) 내부와 연통되도록 형성되는 밸브 안내부(34)에 승강 가능하게 장착되어 방출관 내부를 개폐하는 개폐판(41), 하단부가 개폐판(41)의 상단부에 연결되며 상단부가 수중보 본체(10)의 돌출부(11)를 관통하여 수중보 본체(10)의 돌출부(11) 상면에 설치된 홀더(13)에 나사 체결되어 개폐판(41)을 승강시키는 승강봉(42), 승강봉(42)의 둘레부에 수중보 본체(10)의 돌출부(11)와 개폐판(41)에 지지 설치되어 승강봉(42)을 보호하는 커버(43), 승강봉(42)을 조작하는 손잡이(44)로 구성된다.The valve 40 is to discharge the sediment by closing the discharge pipe 30 to desalination or opening the river, and the valve guide part 34 formed to be in communication with the discharge pipe 30 inside the discharge pipe 30. Opening and closing plate 41 for opening and closing the inside of the discharge pipe, the lower end is connected to the upper end of the opening and closing plate 41, the upper end penetrates the protrusion 11 of the underwater beam main body 10, the underwater beam main body 10 Lifting rods 42 for screwing the holder 13 installed on the upper surface of the protrusion 11, and elevating the opening / closing plate 41, and the protrusions 11 of the underwater beam main body 10 at the periphery of the lifting rod 42. And a cover 43 that is supported on the opening and closing plate 41 to protect the elevating rod 42, and a handle 44 that operates the elevating rod 42.

승강봉(42)은 홀더(13)에 나사 체결되어 승강하면서 하단부가 개폐판(41)에 공회전 가능하게 연결되어 개폐판(41)을 승강시킬 수 있다.The lifting bar 42 is screwed to the holder 13, and the lower end thereof is connected to the opening and closing plate 41 so as to be idling, and the lifting plate 41 may be elevated.

커버(43)는 승강봉(42)을 덮는 폐단면 형태이며 상하단부가 각각 돌출부(11)의 저면과 개폐판(41)의 상면에 고정되어 개폐판(41)의 승강과 상관없이 승강 봉(42)을 보호하는 주름관 형태이다.The cover 43 is in the form of a closed cross section covering the elevating rod 42, and the upper and lower ends thereof are fixed to the bottom surface of the protrusion 11 and the upper surface of the opening and closing plate 41, respectively. It is a corrugated tube form to protect).

도 3에서와 같이, 퇴적물 수거수단(50)은 하천(1)의 변(2)에 설치되며 방출관(30)의 방출구(32)에 연결관(60)을 통해 연결되어 방출구(32)를 통해 방출되는 퇴적물을 보관하는 것으로, 퇴적물과 물을 분리하여 퇴적물만 수거하고 물은 다시 하천(1)으로 방류할 수 있도록 이중 구조로 구성됨을 특징으로 하며, 예컨대, 도 4에서와 같이, 퇴적물 수거함(51)과 물탱크(53) 및 펌프(54)로 구성된다. 퇴적물 수거함(51)은 바닥부와 사방 측벽에 의해 상부가 개방된 구조이며 상기 바닥부와 측벽에 다수의 배수공(51a)이 구비되고 연결관(60)이 연결된다.As shown in Figure 3, sediment collection means 50 is installed on the side (2) of the river (1) and is connected to the discharge port 32 of the discharge pipe 30 through the connection pipe 60 to the discharge port 32 By storing the sediment discharged through the), it is characterized in that the sediment and water is separated to collect only the sediment and the water is composed of a double structure to be discharged back to the river (1), for example, as shown in FIG. It consists of the sediment collection box 51, the water tank 53, and the pump 54. Sediment collection box 51 has a structure in which the upper portion is opened by the bottom portion and the four-sided side wall and a plurality of drainage holes 51a are provided at the bottom portion and the side wall, and the connection pipe 60 is connected.

물탱크(53)는 퇴적물 수거함(51)보다 큰 크기이며 다수의 지지부(52)를 통해 내부에 공간을 갖도록 퇴적물 수거함(51)이 삽입된다. 즉, 퇴적물 수거함(51)의 배수공(51a)을 통해 배수되어 물탱크(53)에 저장된 물은 펌프(54)에 의해 다시 하천(1)으로 방류된다.The water tank 53 is larger than the deposit collector 51 and the deposit collector 51 is inserted to have a space therein through the plurality of supports 52. That is, the water drained through the drain hole 51a of the deposit collection box 51 and stored in the water tank 53 is discharged back to the river 1 by the pump 54.

이와 같이 구성된 본 발명에 의한 퇴적물을 방출할 수 있는 수중보의 작용은 다음과 같다.The action of the underwater beam that can release the sediment according to the present invention configured as described above is as follows.

하천수에 포함된 퇴적물은 수중보 본체(10)에 막혀 기초부(20)에 퇴적된다. 기초부(20)의 퇴적유도부(21)는 방출관(30)측으로 하향 경사지기 때문에 퇴적물은 방출관(30)으로 모여 방출관(30)에서부터 퇴적된다. 이때 개폐판(41)에 의해 방출관(30)이 폐쇄된 상태이며, 방출관(30) 내부에는 물과 퇴적물이 유입될 것이고, 암석 거름망(33)에 의해 암석은 유입되지 못한다.The sediments contained in the river water are blocked by the submersible beam body 10 and are deposited on the foundation 20. Since the sediment guide portion 21 of the base 20 is inclined downward toward the discharge tube 30, the deposits are collected in the discharge tube 30 and are deposited from the discharge tube 30. At this time, the discharge tube 30 is closed by the opening and closing plate 41, water and sediment will be introduced into the discharge tube 30, the rock is not introduced by the rock sieve 33.

이러한 퇴적물은 하천수의 오염원이므로 퇴적물을 제거하기 위하여 밸브(40) 를 작동한다. 구체적으로 설명하면, 손잡이(44)를 돌리면 승강봉(42)이 홀더(13)에 나사 체결되어 상승하게 된다. 승강봉(42)과 함께 개폐판(41)이 상승하여 방출관(30) 내부가 개방되며, 수압에 의해 하천수와 함께 퇴적물이 방출관(30)에 유입되어 방출된다.These deposits are pollutants of river water, so operate the valve 40 to remove the deposits. In detail, when the handle 44 is turned, the lifting bar 42 is screwed to the holder 13 to rise. The opening and closing plate 41 is raised together with the elevating bar 42 to open the inside of the discharge tube 30, and the sediment is introduced into the discharge tube 30 together with the river water by the water pressure and is discharged.

퇴적물 유도부(21)의 경사에 의해 기초부(20)에 쌓인 퇴적물은 빠른 유속으로 방출될 수 있다.The sediment accumulated on the foundation 20 by the inclination of the sediment guide unit 21 may be discharged at a high flow rate.

방출관(30)을 통해 하천(1)의 상류에서 방출된 퇴적물과 물은 연결관(60)을 통해 퇴적물 수거수단(50)의 퇴적물 수거함(51)에 유입된다. 이 중 물은 배수공(51a)을 통해 물탱크(53)로 배수되어 퇴적물 수거함(51) 내부에는 퇴적물만 남게 된다. 즉, 퇴적물과 물이 서로 분리되며, 일정량의 퇴적물이 쌓이면 수작업이나 장비를 이용하여 퇴적물을 제거하고 펌프(54)를 가동하여 물탱크(53) 내의 물을 하류로 방류한다. 즉, 퇴적물이 제거된 물만 방류됨에 따라 하천을 오염시키지 않을 것이다.The sediment and water discharged upstream of the stream 1 through the discharge pipe 30 is introduced into the deposit collection box 51 of the deposit collection means 50 through the connecting pipe 60. Among these, the water is drained to the water tank 53 through the drain hole 51a so that only the deposit remains inside the deposit collection box 51. That is, sediment and water are separated from each other, and if a certain amount of sediment is accumulated, the sediment is removed by hand or equipment, and the pump 54 is operated to discharge the water in the water tank 53 downstream. That is, only the water from which the sediment is removed will not contaminate the stream as it is discharged.

도 1은 본 발명에 의한 퇴적물을 방출할 수 있는 수중보의 배면 사시도.1 is a rear perspective view of an underwater beam capable of releasing deposits according to the present invention.

도 2는 본 발명에 의한 퇴적물을 방출할 수 있는 수중보의 측면도.2 is a side view of an underwater beam capable of releasing deposits according to the present invention;

도 3은 본 발명에 의한 퇴적물을 방출할 수 있는 수중보의 평면도.3 is a plan view of an underwater beam capable of releasing deposits according to the present invention;

도 4는 본 발명에 의한 퇴적물을 방출할 수 있는 수중보에 적용된 퇴적물 수거수단의 구성도.Figure 4 is a block diagram of the sediment collection means applied to the underwater beam that can discharge the sediment according to the present invention.

< 도면의 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>

10 : 수중보 본체, 20 : 기초부10: underwater beam body, 20: foundation

30 : 방출관, 40 : 밸브30: discharge pipe, 40: valve

50 : 퇴적물 수거수단, 51 : 퇴적물 수거함50: sediment collection means, 51: sediment collection box

53 : 물탱크, 53: water tank,

Claims (2)

삭제delete 상단부의 상류측에는 돌출부(11)가 형성되며 하부에는 상하류측으로 관통된 하나 이상의 방출관 설치홈(12)이 구비되도록 하천을 가로지르는 방향으로 시공되어 하천수를 담수하는 수중보 본체(10)와;An underwater beam main body 10 which is constructed in a direction crossing the stream so that a protrusion 11 is formed at an upstream side of the upper end and at least one discharge pipe installation groove 12 penetrates in an upstream and downstream side at the lower end thereof to freshen the river water; 상기 수중보 본체의 상류측 바닥부에 콘크리트 타설되며 상부를 향해 개방된 방출관 안착홈이 형성되고 바닥면에 상기 방출관 안착홈을 향해 하향 경사진 퇴적물 유도부가 구비된 기초부(20)와;A base portion 20 having a discharge pipe seating groove formed in concrete on an upstream side bottom of the submersible beam body and having an opening toward the top, and having a sediment guide portion inclined downward toward the discharge pipe seating groove on a bottom surface thereof; 내부가 중공인 사각 단면의 박스 형태이며 상부에 암석거름망(33)이 결합된 다수의 유입홀(31)이 형성되면서 일측 단부에는 방출구(32)가 형성되어 상기 유입홀이 노출되도록 상기 기초부에 매설되며 상기 방출구가 상기 수중보 본체의 방출관 설치홈을 관통하여 상기 유입홀을 통해 유입되는 퇴적물을 하류로 방출하는 하나 이상의 방출관(30)과;The base portion is formed in a hollow rectangular cross section and a plurality of inlet holes 31 having a rock filter net 33 coupled to the upper portion thereof, and an outlet 32 is formed at one end thereof to expose the inlet hole. At least one discharge pipe (30) embedded in the discharge port and passing through the discharge pipe installation groove of the underwater beam main body to discharge the sediment introduced through the inlet hole; 상기 방출관의 상부에 상기 방출관 내부와 연통되도록 형성되는 밸브 안내부에 승강 가능하게 장착되어 상기 방출관 내부를 개폐하는 개폐판(14), 하단부가 상기 개폐판의 상단부에 연결되며 상단부가 상기 수중보 본체의 돌출부를 관통하여 상기 수중보 본체의 돌출부 상면에 설치된 홀더에 나사 체결되어 상기 개폐판을 승강시키는 승강봉(42), 상기 승강봉(42)을 덮으면서 상하단부가 각각 상기 수중보 본체의 돌출부 저면과 상기 개폐판에 각각 지지되어 상기 승강봉을 밀폐하는 주름관 형태의 커버로 이루어진 밸브(40)와;An opening and closing plate 14 is mounted on the upper portion of the discharge tube to communicate with the inside of the discharge tube, the opening and closing plate 14 opening and closing the discharge tube, the lower end is connected to the upper end of the opening and closing plate and the upper end is An elevating bar 42 for fastening the opening / closing plate and an elevating bar 42 that is screwed to a holder installed on an upper surface of the protruding portion of the underwater beam main body through the protrusion of the underwater beam main body, and the upper and lower ends thereof respectively protrude from the bottom of the protrusion of the underwater beam main body. And a valve (40) formed of a corrugated pipe cover that is respectively supported by the opening and closing plate to seal the lifting bar; 상기 하천의 변에 설치되며 상기 방출관의 방출구에 연결관을 통해 연결되어 상기 방출구를 통해 방출되는 퇴적물을 보관하는 퇴적물 수거수단(50)을 포함하고, It is installed on the side of the river and connected to the discharge port of the discharge pipe through the connection pipe containing sediment collection means for storing the discharged through the discharge port, 상기 퇴적물 수거수단은, 바닥부와 사방 측벽에 의해 상부가 개방된 구조이며 상기 바닥부와 측벽에 다수의 배수공(51a)이 구비되어, 상기 연결관을 통해 방출되는 퇴적물과 물 중 물은 상기 배수공으로 배수하고 상기 퇴적물만 수거하는 퇴적물 수거함(51), 상기 퇴적물 수거함보다 크게 형성되며 다수의 지지부(52)를 통해 내부에 상기 퇴적물 수거함이 일정 간격을 두고 지지되어 상기 배수공을 통해 배수되는 물을 보관하는 물탱크(53), 상기 물탱크 내부의 물을 상기 하천의 하류로 방출하는 펌프(54)를 포함하여 구성된 것을 특징으로 하는 퇴적물을 방출할 수 있는 수중보.The deposit collecting means has a structure in which an upper portion is opened by a bottom portion and a side wall, and a plurality of drain holes 51a are provided at the bottom portion and the sidewalls, and water in the deposits and water discharged through the connecting pipe is disposed in the drain hole. The sediment collection box 51, which is formed to be larger than the sediment collection box and is supported by the plurality of support units 52 at a predetermined interval therein to store the water drained through the drain hole. Water tank (53), and the submersible can discharge sediment, characterized in that it comprises a pump (54) for discharging the water in the water tank downstream of the stream.
KR1020070081388A 2007-08-13 2007-08-13 Dam easy to discharge deposit KR100805159B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938388B1 (en) 2009-11-09 2010-01-21 보은군 Prevention apparatus of earth and sand inflow of fish pool by using buoyancy
WO2021147744A1 (en) * 2020-01-20 2021-07-29 文贵华 Natural cleaning system for rivers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07229132A (en) * 1994-02-16 1995-08-29 Kubota Corp Inflow channel of pumping station
JPH08134877A (en) * 1994-11-10 1996-05-28 Kiyoshi Natsume Forcible natural drain sand purifying installation without power in water reservoir equipment
JPH10159066A (en) 1996-11-28 1998-06-16 Fujita Corp Discharging method of sediment in dam storage reservoir
JP2002235337A (en) 2001-02-07 2002-08-23 Port & Airport Research Institute Bottom earth and sand removing method and bottom earth and sand removing device
KR20040038970A (en) * 2004-04-19 2004-05-08 김길평 A different thing separate equipment of river for underwater beam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07229132A (en) * 1994-02-16 1995-08-29 Kubota Corp Inflow channel of pumping station
JPH08134877A (en) * 1994-11-10 1996-05-28 Kiyoshi Natsume Forcible natural drain sand purifying installation without power in water reservoir equipment
JPH10159066A (en) 1996-11-28 1998-06-16 Fujita Corp Discharging method of sediment in dam storage reservoir
JP2002235337A (en) 2001-02-07 2002-08-23 Port & Airport Research Institute Bottom earth and sand removing method and bottom earth and sand removing device
KR20040038970A (en) * 2004-04-19 2004-05-08 김길평 A different thing separate equipment of river for underwater beam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938388B1 (en) 2009-11-09 2010-01-21 보은군 Prevention apparatus of earth and sand inflow of fish pool by using buoyancy
WO2021147744A1 (en) * 2020-01-20 2021-07-29 文贵华 Natural cleaning system for rivers

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