KR100375130B1 - Sanitary pipe storm water inflow auto breaker - Google Patents

Sanitary pipe storm water inflow auto breaker Download PDF

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Publication number
KR100375130B1
KR100375130B1 KR10-2000-0030734A KR20000030734A KR100375130B1 KR 100375130 B1 KR100375130 B1 KR 100375130B1 KR 20000030734 A KR20000030734 A KR 20000030734A KR 100375130 B1 KR100375130 B1 KR 100375130B1
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South Korea
Prior art keywords
sewage
rainwater
sedimentation tank
initial
inlet
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KR10-2000-0030734A
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Korean (ko)
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KR20000058497A (en
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김현철
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주식회사 가림
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Priority to KR10-2000-0030734A priority Critical patent/KR100375130B1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041Accessories therefor
    • E03F5/0411Devices for temporarily blocking inflow into a gully
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)

Abstract

본 발명은 하수 초기 침전조(차집거우수토실)에 유입된 우수가 하수 종말처리 관로에 유입되는 것을 자동적으로 차단할 수 있게 한 하수관로용 우수 유입 자동차단구에 관한 것이다.The present invention relates to a rainwater inlet for the sewage pipeline to automatically block the rainwater flowing into the sewage initial sedimentation tank (cold sewage silt) to flow into the sewage terminal treatment pipeline.

종래에는 우천시 다량의 우수가 초기 침전조에 유입되면 초기 침전조에 침전된 모래나 비중이 무거운 협잡물과 함께 하수 종말 처리장과 연결된 하수 관로에 유입되어 하수 종말 처리장에 다량의 우수를 유입시키게되고, 이와 같이 다량의 우수가 유입되면 처리용량 과다로 처리 과정에 있거나 미처리된 오수까지 하천이나 바다에 배출시켜 상수원의 수질 오염은 물론 하천에 서식하고 있는 생태계에 나쁜 영향을 주는등 사회적인 물의를 야기시키고 있는 실정인 것이다.Conventionally, when a large amount of rainwater enters the initial sedimentation tank during rainy weather, it is introduced into the sewage pipe connected to the sewage terminal treatment plant with sand or heavy contaminants precipitated in the initial sedimentation tank to introduce a large amount of rainwater into the sewage terminal treatment plant. If rainwater is introduced, it causes excessive water treatment and discharges untreated sewage into the river or the sea, causing social controversy, including not only water pollution of the water supply but also adversely affecting the ecosystem inhabiting the river. .

본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 발명요지는 초기 침전조(12)내에 설치되는 배출공(1"")과 통기관(11)이 있는 몸체(1)의 상면 일측에 형성된 힌지부(6)에는 몸체(1)의 일측에 형성된 경사 유입구(1"')를 개폐하는 디스크(2)의 지지간이 축(6)에 의해 회전가능하게 설치되고, 축(6)에 부착된 끼움부(6')에는 조절 지지간(7)이 끼움되어 조절 너트(7')에 의해 조절 고정되고, 조절 지지간(7)의 상단에 형성된 연결부(8')의 좌우측에는 연결간(8)이 연결되어 이에 끼움 연결되는 조절 연결관(9)의 끼움부(9')에는 부구(3)와 연결된 지지간(10)이 끼움되어 조임너트(10')에 의해 조절 고정되게 한 것으로 몸체(1)를 초기 침전조(12) 내에 설치하게되면 통상시에는 적정 수위에 따라 부구(3)(4)가 디스크(2)를 개방시킨 상태를 유지하면서 생활 오수나 산업오수 속에 함유된 모래나 비중이 무거운 협잡물을 침전 여과한 후 이의 여과 오수를 하수 관로에 배출하게되는 것이고, 강우시 다량의 우수가 초기 침전조(12)에 유입되면 배출구의 배수량보다 유입구의 유입량이 많기 때문에 침전조(12) 내에는 수위가 상승함에 따라 좌우 부구(3)도 함께 상승하면서 부구(3)와 연결된 조절 연결관(7)이 힌지부(6)를 받침점으로하여 디스크(2)를 하강시켜 몸체(1)의 유입구(1"')을 차단시킴에 따라 우수와 오수는 침전조(12) 상부에 형성된 우오수 배출로(14')로 통해 우수 하천에 유입되게하고, 우수가 혼합된 적정량의 우오수는 배출공(1"")으로 배출되어 하수관로에 유입되게 한 것이다.The present invention has been invented to solve the above problems, the present invention is a hinge portion 6 formed on one side of the upper surface of the body (1) having a discharge hole (1 "") and the vent pipe 11 is installed in the initial settling tank 12 ), The support section of the disk 2 for opening and closing the inclined inlet 1 "'formed at one side of the body 1 is rotatably installed by the shaft 6, and the fitting portion 6 attached to the shaft 6 ') Is inserted into the adjustment support (7) is adjusted and fixed by the adjustment nut (7'), the connecting rod (8) is connected to the left and right sides of the connecting portion (8 ') formed on the upper end of the adjustment support (7) In the fitting portion (9 ') of the control connector (9) is connected to the fitting is inserted into the support section (10) connected to the mouth (3) to adjust the fixed by the tightening nut (10') body (1) When installed in the initial settling tank (12), in general, the sewage (3) and (4) keeps the disc (2) open in accordance with the appropriate level of water, while sewage and industrial After sedimentation and filtration of sand or heavy contaminants contained therein, the filtration sewage is discharged into sewage pipes, and when rainfall falls in the initial sedimentation tank 12, since the inflow rate of the inlet is greater than that of the outlet. In the settling tank 12, the left and right floats 3 also rise as the water level rises, and the control connector 7 connected to the float 3 lowers the disk 2 with the hinge 6 as a supporting point. Rainwater and sewage flows into rainwater streams through the rainwater discharge path 14 'formed at the upper part of the sedimentation tank 12 by blocking the inlet (1 "') of (1). Sewage is discharged into the discharge hole (1 "") to be introduced into the sewage pipe.

Description

하수관로용 우수 유입 자동차단구{Sanitary pipe storm water inflow auto breaker}Rainwater inlet auto drain for sewage pipe {Sanitary pipe storm water inflow auto breaker}

본 발명은 하수 초기 침전조(차집거토사실)에 유입된 우수가 하수 종말처리 관로에 유입되는 것을 자동적으로 차단할 수 있게 한 하수관로용 우수 유입 자동 차단구에 관한 것이다.The present invention relates to an automatic rainwater inlet for the sewage pipe to automatically block the rainwater flowing into the sewage initial sedimentation tank (cold dust chamber) to flow into the sewage terminal treatment pipeline.

종래에는 산업오수나 생활 오수를 초기 침전조(차집거토사실)에 유입시켜 여기에서 오수속에 함유된 모래나 비중이 무거운 협잡물이 1차적으로 침전 처리된 상태에서 종말 처리장과 연결된 하수관로에 유입되게하고 있으나, 강우량이 많을 때는 우수가 산업 오수관이나 생활 오수관으로 스며들어 초기 침전조에 유입되어 초기 침전조에 침전된 모래와 협잡물등 미처러된 오수와 함께 하수관로에 유입되어 하수의 종말처리장에 유입하게되고, 이때 종말처리장에서는 처리 용량 초과로 처리하지 못하고 미처리된 상태에서 종말 처리 배출관으로 배출되어 상수원의 수질을 오염시키거나 물속에 서식하는 생물 성장에 악 영향을 미치게하는 등의 사회적인 물의를 야기시키는 폐단이 있었던 것이다.Conventionally, industrial sewage or household sewage is introduced into an initial sedimentation tank (cold sewage chamber), where sand or heavy contaminants contained in sewage water are first sedimented into sewage pipes connected to the terminal treatment plant. In case of heavy rainfall, rainwater penetrates into industrial sewage pipe or domestic sewage pipe and flows into the initial sedimentation tank and enters sewage pipes along with untreated sewage such as sand and contaminants settled in the initial sedimentation tank. In the past, there was a poverty that caused social controversy, such as untreated and discharged to the terminal treatment discharge pipe in the untreated state, contaminating the water quality of the water supply source, or adversely affect the biological growth in the water.

본 발명은 이상의 폐단을 방지하고자 발명한 것으로 이의 발명요지는 초기 침전조(차집거토사실) 내에 설치가 가능하게 체결 플렌지부가 있는 몸체의 선단 유입구에는 부구가 부착된 디스크가 몸체의 상면에 형성된 힌지부에 의해 개폐가 가능하게 설치되어 있고, 이 힌지부의 축에 연결된 지지간의 상단 연결부 좌우측에는 조임구를 개재한 연결관이 설치되고, 이 연결관의 끼움부에는 부구의 지지간을 끼움 설치하므로서 우천시 초기 침전조 내에 다량의 우수가 유입되면 이때에는 좌우 연결관에 체결된 부구 및 디스크에 체결된 부구가 부상함에 따라 열린(개방) 상태에 있는 디스크가 힌지부를 받침점으로 하향 이동하면서 몸체의 선단에 형성된 유입구를 차단하게되고, 이와 같이 차단하게되면 초기 침저조에 유입된 오수나 우수는 몸체의 주벽에 형성된 통공으로 적정량만 배출되고, 대부분의 우오수는 초기 침전조 상부에 형성된 우수 배출로를 통해 우수 하천으로 유출되게 하므로서 하수 종말 처리장에는 우수가 유입되는 폐단을 방지할 수 있게 한 것이다.The present invention has been invented to prevent the above closed end of the present invention is to be installed in the initial sedimentation tank (cold dust chamber) to the front end inlet of the body having a fastening flange portion is attached to the hinge portion formed on the upper surface of the body disc It is installed to be opened and closed by means of the connecting pipe through the fastener is installed on the left and right sides of the upper connecting portion between the supports connected to the shaft of the hinge portion, the fitting section of the connecting pipe through the support between the buckle is installed in the early stage of rain When a large amount of rainwater flows in, at this time, as the floats fastened to the left and right connectors and the floats fastened to the disks, the disks in the open (open) state move downwards to the support point to block the inlet formed at the tip of the body. If blocked in this way, the sewage or rainwater that flowed into the initial settling basin on the main wall of the body Generated and discharged to an appropriate amount only holes, the majority of the right sewage is one making it possible to prevent the closed end which is has excellent sewage treatment plant hameuroseo be leaked to solid stream through a solid to a discharge formed in an upper initial settling tank inlet.

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명의 측면 표시도2 is a side view of the present invention

도 3은 도1의 A-A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.

도 4는 본 발명의 실시예도Figure 4 is an embodiment of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1-몸체 1'-플렌지 1"-체결공 1"'-유입구1-Body 1 '-Flange 1 "-Fastener 1"'-Inlet

1""-배출공 2-디스크 3,4-부구 5-지지간1 "" vent hole 2-disc 3,4-segment 5-support

5'-통공 6-힌지부 6'-축 6"-끼움부5 '-Through 6-Hinge 6'-Shaft 6 "-Fitting

7-조절 지지간 7'-조임너트 8-연결간 8'-연결부7'-supporting 7'-tightening nut 8-connection 8'-connection

9-조절 연결관 9'-끼움부 9"-조임 너트 10-지지간9-adjustment connector 9'-fit 9 "-tightening nut 10-support

10'-조임너트 11-통기관 12-침전조 12'-침전물10'- Tightening nut 11- Ventilation tube 12- Sedimentation tank 12'- Sediment

13-유입로 14,14'-배출로13-inlet 14,14'-outlet

이를 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail based on the drawings.

몸체(1)의 상주면에는 오수 배출공(1"")과 외부공기 통기관(11)이 형성되고, 몸체(1)의 일측에 형성된 플렌지부(1')에는 몸체(1)를 초기 침전조(차집거토사실)(12)내에 볼트로 취부하는 다수의 체결공(1")이 뚫림되고, 몸체(1)의 타측에는 힌지부(6)와 경사상으로 유입구(1"')를 형성하여 이에 개폐되게 한 표면에 부구(4)가 부착된 디스크(2)의 지지간(5) 선단에는 통공(5')을 뚫어서 전기한 힌지부(6)의 축공과 축(6')을 끼움하여 지지간(5)이 회동 가능하게하고, 이 축(6')에 부착된 끼움부(6")에는 조절 지지간(7)이 끼움되어 조절 너트(7')에 의해 조절 고정되고, 조절 지지간(7)의 상단 연결부(8') 좌우측에 부착된 연결간(8)에는 외단부에 끼움부(9')가 있는 조절 연결관(9)이 끼움되어 조임 너트(9")로 고정할 수 있게하고, 전기한 끼움부(9')에 끼움된 지지간(10)은 조임너트(10')에 의해 고정되고, 지지간(10)의 하단 만곡단부에는 부구(3)가 연결된 구조이다.The circumferential surface of the body 1 is formed with a sewage discharge hole 1 "" and an external air vent 11, and the flange 1 1 formed at one side of the body 1 has an initial sedimentation tank (charging). A plurality of fastening holes 1 ", which are bolted into the soil chamber 12, are drilled, and on the other side of the body 1, an inlet 1 " At the distal end of the support section 5 of the disk 2 with the support 4 attached to the surface, the shaft hole and the shaft 6 'of the hinge portion 6, which are drilled through the through holes 5', are fitted. (5) is rotatable, and an adjustment support (7) is fitted to the fitting portion (6 ") attached to this shaft (6 ') to be adjusted and fixed by the adjustment nut (7'), The connecting connector 8 attached to the left and right sides of the upper connection part 8 'of the 7) is fitted with an adjustment connector 9 having a fitting part 9' at the outer end thereof so that it can be fixed with a tightening nut 9 ". The support section 10 fitted in the fitted section 9 'is a tightening nut 10 It is fixed by '), the lower end curved end of the support 10 is a structure in which the buckle 3 is connected.

이상과 같이 구성된 본 발명은 하수관로용 우수 유입 자동차단구로 사용하는 것인 바 이를 실시할 시는 도 4에 예시한 바와 같이 몸체(1)를 모래와 비중이 무거운 협잡물이 1차 여과되는 초기 침전조(차집거토사실)(12)의 하부 일측에 형성된 오수 배출로(14)에 설치하면 되는 것으로 이와 같이 설치하게되면 통상시에는 오수 유입로(13)을 통해 산업 오수나 생활오수가 초기 침전조(12)내로 유입되고, 유입된 오수 속에 함유된 모래나 비중이 무거운 협잡물은 침전조(12) 내에 침전되고, 처리된 오수는 오수 배출로(14)를 통해 하수 종말 처리장과 연결된 하수관로에 유입되게 하는 것은 공지한 바와 같고, 강우시 다량의 우수가 산업 오수관이나 생활 오수관으로 스며들어 많은량의 우오수가 초기 침전조(12) 내에 유입되면 이때에는 배출량보다 유입량이 많아 수위가 높아짐에 따라 좌우 부구(3)에 부착된 부구(4)가 부상되면서 힌지부(6)에 힌지 설치된 조절 지지간(7)이 축(6')을 받침점으로하여 상단부는 상향 이동하게되고, 하단부는 하향 이동되면서 전기한 디스크(2)는 하강되어 유입구(1"')는 닫혀진 상태가 된다. 이와 같이 닫혀지면 우오수는 침전조(12)의 상측부에 형성된 우수 배출로(14')를 통해 우수가 흐르고 있는 하천으로 유입된다. 이때 우오수 일부는 통기관(7)의 도움으로 몸체(1)의 상주면에 뚫린 배출공(1"")으로 배출되어 하수관로를 통해 하수 종말 처리장에 설치된 처리조에 유입되어지므로 하수 종말처리장은 정상적인 처리 작업을 할 수 있게 한다.The present invention configured as described above is to be used as the rainwater inlet for excellent sewage pipe when performing the initial settling tank in which the body (1) is first filtered with sand and heavy gravity specific gravity as illustrated in FIG. It is necessary to install in the sewage discharge path 14 formed on one side of the lower part of the dust collecting chamber 12, and when it is installed in this way, the industrial sewage or living sewage through the sewage inflow path 13 is initially settled. It is known that sand or heavy contaminants contained in the introduced sewage are settled in the sedimentation tank 12, and the treated sewage is introduced into the sewer pipe connected to the sewage end treatment plant through the sewage discharge passage 14. If a large amount of rainwater infiltrates into industrial sewage pipes or domestic sewage pipes during rainfall, and a large amount of rainwater flows into the initial sedimentation tank 12, the amount of inflow is greater than that at this time. As the upper side rises, the floating support 4 attached to the left and right floats 3 rises, and the upper end moves upward with the adjustment support 7 installed on the hinge 6 as the supporting point of the shaft 6 '. The lower part is moved downward while the disk 2 is lowered and the inlet 1 "'is closed. When this is closed, the rainwater is discharged into the rain drain 14' formed at the upper part of the settling tank 12. The rainwater flows into the stream where the rainwater flows, while some of the rainwater is discharged into the discharge hole (1 "") drilled on the upper circumferential surface of the body (1) with the help of the vent pipe (7) and installed in the sewage terminal treatment plant through the sewage pipe. As it enters the tank, the sewage treatment plant will allow for normal treatment.

그리고 우수유입이 끝나면 이때에는 수위가 낮아짐에 따라 부구(3)는 하가하여 적정수위에 달하면 이때에는 디스크(2)는 부구(4)의 도움으로 쉬히 개방된다. 사정에 따라 디스크(2)의 개폐 각도를 조절하기 위하여 조절 지지간(7)의 길이를 조절할 필요가 있을 때는 조임 너트(7')를 이용하면 되고, 좌우 부구(3)의 간격을 가감 조절할 필요가 있을 때는 조임 너트(9")를 이용하여 연결간(8)과 조절 연결관(9)의 길이를 가감하면되고, 좌우 부구(3)(3')의 높낮이를 조절할 필요가 있을 때는 조임너트(10')를 이용하여 부구지지간(10)을 상하로 조절하면 되는 것이다.And when the rainwater is finished, the water level is lowered at this time, the floats 3 are lowered to reach the appropriate level, and the disc 2 is easily opened with the aid of the floats 4 at this time. When it is necessary to adjust the length of the adjustment support 7 in order to adjust the opening and closing angle of the disc 2, the tightening nut 7 'may be used, and the space between the left and right side mouths 3 needs to be adjusted. If you need to adjust the height of the connecting rod 8 and the adjusting connector 9 using a tightening nut (9 "), and when it is necessary to adjust the height of the left and right side mouth (3) (3 ') By using (10 ') to adjust the support base 10 up and down.

이상과 같이 본 발명은 초기 침전조(차집거토사실)(12)의 오수 배출로(14)에 몸체(1)를 설치하면 통상시에는 산업 및 생활 오수만이 유입되므로 수위가 낮은 상태에서 부상된 부구(3)(3')(4)의 부력에 의해 조절 지지간(7)은 축(6')을 받침점으로 이의 상단이 하향됨에 따라 이의 하단은 상향되면서 이에 부착된 디스크(2)는 열린 상태로 되기 때문에 이때에는 초기 침전조(12)내에는 비중이 무거운 모래와 협잡물이 제거된 오수만이 오수 배출로(14)를 거쳐 하수 관로내로 유입되게하고, 강우시에 다량의 우수가 오수 유입로(13)를 통해 유입되어 유입량이 배출량보다 많아 초기 침전조(12) 내의 수위가 높아질 때는 부구(3)(3')가 수위를 따라 상승함에 따라 부구(3)(3')와 연결된 지지간(10)과 조절지지간(7)의 상단이 축(6')을 받침점으로 상향 이동하면서 디스크(2)가 유입구(1"')에 닫혀지면서 수위가 높아진 우수는 우오수 배출로(14')를 따라 우수 하천으로 배출되고, 이때 적정량의 우오수만 통기관(11)과 연동되는 통공(1"")으로 배출되어 하수관로 내에 유입되므로 종말 처리장은 정상적인 처리 작업을 할 수 있어 매우 유용한 발명이다.As described above, in the present invention, when the body 1 is installed in the sewage discharge path 14 of the initial sedimentation tank (cold dust chamber) 12, since only industrial and domestic sewage flows in a normal state, the float floated in a low water level ( 3) By the buoyancy of (3 ') and (4), the adjustment support (7) is supported by the shaft (6') as the upper end of the lower end thereof, the lower end thereof is upward while the disk (2) attached thereto is open. In this case, only the sewage from which the heavy gravity sand and the contaminants have been removed in the initial sedimentation tank 12 is introduced into the sewage pipe through the sewage discharge path 14, and a large amount of rainwater is discharged into the sewage inflow path 13 during rainfall. When the inflow amount is larger than the discharge amount and the water level in the initial settling tank 12 is increased, the support section 10 connected to the floats 3 and 3 'is increased as the floats 3 and 3' rise along the level. The disc (2) can be removed while the upper end of the adjustment support (7) moves up the shaft (6 ') to the support point. The rainwater, which is closed in the ward (1 "') and the water level is increased, is discharged to the rainwater along the rainwater discharge path (14'), and at this time, only a proper amount of the rainwater is connected to the through hole (1" ") connected with the vent pipe (11). Since it is discharged into the sewage pipe, the terminal treatment plant is a very useful invention because it can perform normal treatment work.

Claims (1)

초기 침전조(차집거토사실)(12) 내부 하측에 취부되게한 몸체(1)에 있어서 몸체(1)의 상면에는 배기관(11) 및 배출공(1"")과 힌지부(6)를 설치하여 힌지부(6)에 설치된 디스크(2)에는 부구(4)가 부착되고, 힌지부(6)의 축(6')에 부착된 끼움부(6")에는 조임 너트(7')를 가진 조절 지지간(7)이 끼움 고정되고, 조절 지지간(7)의 상단 연결부(8') 좌우측에 형성된 연결간(8)은 조절 연결관(9)에 끼움되어 조임구(9")에 의해 조절 고정되고, 조절 연결관(9)의 끼움부(9')에는 부구 지지간(10)이 끼움되어 조임 너트(10')에 의해 조절 고정되게하고 지지간(10)의 외단부에는 부구(3)가 부착됨을 특징으로 한 하수 관로용 우수 유입 자동차단구.In the body (1) to be mounted on the lower side of the initial settling tank (cold dust chamber) 12, the exhaust pipe 11, the discharge hole (1 "") and the hinge part (6) are installed on the upper surface of the body (1) An accessory 4 is attached to the disk 2 installed in the hinge portion 6, and the fitting portion 6 "attached to the shaft 6 'of the hinge portion 6 has a tightening nut 7'. The supporting rod 7 is fitted and fixed, and the connecting rod 8 formed on the left and right sides of the upper connecting portion 8 ′ of the adjustable supporting rod 7 is fitted into the adjusting connector 9 and adjusted by the fastener 9 ″. It is fixed, the fitting support (9 ') of the fitting connector (9) is fitted with the sub-support support (10) to be adjusted and fixed by the tightening nut (10') and to the outer end of the support 10 (10) ) Excellent rainwater inlet for sewage pipes.
KR10-2000-0030734A 2000-06-05 2000-06-05 Sanitary pipe storm water inflow auto breaker KR100375130B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100800559B1 (en) 2007-10-25 2008-02-04 주식회사 동인 First flush stormwater treatment apparatus including cartridge screw type screen
WO2011074774A2 (en) * 2009-12-18 2011-06-23 Jin Doo Nam Apparatus capable of controlling opening and closing times to prevent inflow of rainwater and soil to a storm overflow chamber

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100375549B1 (en) * 2000-07-14 2003-03-10 주식회사 에이더불유티 Floating internal clarifier
KR20020057894A (en) * 2002-05-21 2002-07-12 이한욱 A circuit breaker for a foul water
KR100683921B1 (en) * 2005-12-29 2007-02-15 에레드 주식회사 Cutoff equipment for flowing of rainwater and method of controlling the rainwater
CN116891281B (en) * 2023-09-05 2023-11-17 广州福麟环保科技有限公司 Industrial sewage treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100800559B1 (en) 2007-10-25 2008-02-04 주식회사 동인 First flush stormwater treatment apparatus including cartridge screw type screen
WO2011074774A2 (en) * 2009-12-18 2011-06-23 Jin Doo Nam Apparatus capable of controlling opening and closing times to prevent inflow of rainwater and soil to a storm overflow chamber
WO2011074774A3 (en) * 2009-12-18 2011-09-01 Jin Doo Nam Apparatus capable of controlling opening and closing times to prevent inflow of rainwater and soil to a storm overflow chamber

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