KR100362261B1 - Knife Stopping Water Control Valve - Google Patents
Knife Stopping Water Control Valve Download PDFInfo
- Publication number
- KR100362261B1 KR100362261B1 KR1020000018213A KR20000018213A KR100362261B1 KR 100362261 B1 KR100362261 B1 KR 100362261B1 KR 1020000018213 A KR1020000018213 A KR 1020000018213A KR 20000018213 A KR20000018213 A KR 20000018213A KR 100362261 B1 KR100362261 B1 KR 100362261B1
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- South Korea
- Prior art keywords
- pipe
- water
- main
- branch pipe
- dividing
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000010790 dilution Methods 0.000 claims description 10
- 239000012895 dilution Substances 0.000 claims description 10
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000004821 distillation Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 208000031872 Body Remains Diseases 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/02—Fluid-delivery valves, e.g. self-closing valves providing a continuous small flow
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
본 발명은 급수관, 배수관, 상수도관, 하수도관 등의 유체가 흐르는 본관에 동구경 또는 그 보다 작은 직경의 분기관을 연결할 때 상기 본관에 흐르는 유체(물)를 차단하지 않고 연결작업을 수행하는 부단수 천공법에 관한 것이다.The present invention is connected to the main pipe flowing fluid such as water supply pipe, drain pipe, water pipe, sewage pipe, etc. when connecting the branch pipe of the same diameter or smaller diameter without performing the connection work without blocking the fluid (water) flowing in the main pipe It is about water drilling.
본 발명은 부단수 천공시 사용하는 분기관의 제수변에 있어서, 상기 제수변의 본체에 상측의 조작부와 통하는 유로를 차단할수 있는 개폐구를 설치하여 분기관의 연결이 완료되면 상기 개폐구로 조작부 쪽의 유로를 차단한 뒤 본체로 부터 조작부를 분리시킬수 있도록 한 것이다.According to the present invention, in the dividing side of the branch pipe to be used for puncture of the water divider, an opening and closing hole is provided in the main body of the dividing water side to block the flow passage communicating with the upper operation part. After blocking, the control panel can be separated from the main body.
본 발명에 의하면, 제수변의 조작부가 본관과 분기관의 연결 작업시에만 필요하고 그 외에는 본체만 남아 접속구의 역할을 하게 되므로 분기관의 연결이 완료된 뒤 상기 분기관의 적정위치에 개폐밸브를 설치한 다음 변실을 구축할수 있다.According to the present invention, since the operation part of the dividing valve is required only at the time of the connection between the main pipe and the branch pipe, and only the main body remains as a connection port, the shutoff valve is installed at the proper position of the branch pipe after the connection of the branch pipe is completed. The following room can be built.
따라서, 본 발명은 제수변과 본관 주위에 변실을 구축하지 않고 분기관 라인상의 안전한 곳에 변실을 구축할수 있으므로 본관에 무리를 주지 않고, 수명을 연장시킬수 있는 장점이 있다.Therefore, the present invention has the advantage that it is possible to extend the service life without burdening the main building because it can be built in a safe place on the branch pipe line without building a toilet around the dike side and the main building.
또한, 제수변의 조작부를 분리시켜 재사용할수 있으므로 폐기물의 재활용과 함께 원가절감에 기여할수 있고, 변실 구축시에는 지하 매설물의 영향을 받지 않게 되어 시공의 용이함과 함께 공사비를 절감할수 있다.In addition, since it can be reused by separating the operation part of the distillation side, it can contribute to the cost reduction along with the recycling of waste, and when constructing the toilet, it is not affected by the underground buried material, thereby reducing the construction cost and construction cost.
Description
본 발명은 급수관, 배수관, 상수도관, 하수도관과 같이 유체가 흐르는 본관으로 부터 그와 동구경 또는 작은 직경의 분기관을 연결할 때 상기 본관에 흐르는 유체(물)를 차단하지 않고 연결작업을 수행하는 부단수 천공법(Knife Stopping Water Method)에 관한 것이다.The present invention is to perform the connection work without blocking the fluid (water) flowing in the main pipe when connecting the same diameter or small diameter branch pipe from the main pipe flowing fluid, such as water supply pipe, drain pipe, water pipe, sewage pipe It relates to the Knife Stopping Water Method.
더욱 상세하게는, 부단수 천공시 본관으로 부터 분기관으로 유입되는 물을 차단하는 제수변(Water Control Valve)의 구조를 개선하여 부단수 천공시 본관에 무리를 주지 않고, 공사비가 저렴하며, 분기부의 부피를 감소시켜 타 시설물에 지장을 주지 않으면서 용이하게 변실을 설치할수 있도록 한 부단수 천공용 제수변에 관한 것이다.More specifically, by improving the structure of the water control valve to block the water flowing into the branch pipe from the main pipe when drilling the water, the construction cost is low, and the construction cost is low, The present invention relates to a permanent water stool for perforated water that reduces the volume so that the toilet can be easily installed without disturbing other facilities.
일반적으로 부단수 천공법은 통수상태의 송수관 등의 본관에 상기 본관의 재질에 따라 동구경 또는 그 이하의 분기관을 연결 설치할 때 시행하는 공법을 말한다.In general, the secondary drilling method refers to a construction method to be carried out when connecting a branch pipe having a copper diameter or less according to the material of the main building to the main building, such as a water pipe in a water supply state.
이러한 부단수 천공법은 통수상태의 본관에 할정자관 또는 분기관을 나사 조립이나 용접으로 부착한 다음, 천공기를 이용하여 본관을 천공하게 된다.In this method of perforated cut water, the sperm pipe or the branch pipe is attached to the main pipe in a water-transmitting state by screw assembly or welding, and then the main pipe is drilled using a punching machine.
즉, 기존에 설치된 송수관 등의 본관이 주철관일 경우는 할정자관을 부착하고, 강관일 경우에는 플랜지를 용접으로 접합하게 된다.In other words, if the main pipes, such as the existing water pipes installed in the cast iron pipes are attached to the sperm pipe, in the case of steel pipes are joined by welding the flange.
본관이 주철관이라 가정할 때, 상기와 같은 방법으로 할정자관을 부착하여분기부를 형성한 다음 상기 분기부에 제수변(게이트 밸브 또는 버터플라이 밸브)을 개방상태로 부착하고, 상기 분기관 내의 본관에 천공기의 컷터를 삽입하여 천공한 후, 다시 컷터를 후진시킨 상태에서 제수변을 잠그고 천공기를 분리해 내므로써 천공작업을 완료하게 된다.Assuming that the main pipe is a cast iron pipe, attach a sperm pipe in the same way as described above to form a branch, and then attach a dividing valve (gate valve or butterfly valve) to the branch in an open state, and drill a hole in the main pipe in the branch pipe. After inserting and cutting the cutter, the cutter is reversed again and the dividing machine is locked and the punching machine is removed to complete the drilling operation.
이러한 부단수 천공법은 공업용수, 냉각수, 온수, 에어, 오일라인 등 어떤 종류의 라인도 차단하지 않고 통수상태로 가동하면서 분기할수 있으므로 노후관의 교체나 본관과 지관을 연결하는 연결라인의 증설 및 원하는 소정의 위치에 소화전 등을 용이하게 설치할수 있으며, 기존의 재래식 단수공법에 비해 다음과 같은 잇점이 있다.This part water drilling method can branch while operating in the water supply state without blocking any kind of line such as industrial water, cooling water, hot water, air, oil line, etc., so it is necessary to replace the old pipe or to expand the connection line connecting the main and branch pipes. Fire hydrants and the like can be easily installed at a predetermined position, and have the following advantages as compared to the conventional method of cutting water.
첫째, 통수상태에서 그대로 분기관을 연결하므로써 단수에 따른 여러 가지 불편과 번거로움이 없다.First, there is no inconvenience and hassle in accordance with the singular by connecting the branch pipe as it is in the water flow.
둘째, 재래식 단수공법은 장시간이 요구되는데 반해, 부단수 천공법은 조건에 따라 다소 차이는 있지만 약 1시간 정도면 모든 작업을 완료할수 있으므로 휠씬 경제적일 뿐만 아니라 작업속도가 빠르므로 교통 혼잡지역에서도 별다른 소통장애를 일으키지 않는다.Second, while the conventional single cutting method requires a long time, the single cutting method is somewhat different depending on the conditions, but it can be completed in about one hour, so it is much more economical and the speed of work is very different. Does not cause communication obstacles.
셋째, 단수공법은 정, 해머 등의 기구를 사용하여 본관 및 분기관에 타격진동을 주므로써 변형 및 균열에 따른 누수의 염려가 있고, 관내의 라이닝이 떨어져 녹이 발생할수 있는데 반하여, 부단수 천공법은 공사가 완료된 후에도 관내에 어떠한 이물질도 남지 않게 되어 매우 위생적이다.Third, the single-stage method uses a tool such as a chisel or a hammer to strike the main and branch pipes, which may cause leakage due to deformation and cracking, and the lining in the pipe may fall, causing rust. It is very hygienic because no foreign matter remains in the pipe after the construction is completed.
넷째, 부단수 천공법은 본관의 직경에 관계없이 동구경 이하면 어떤 관이든시공이 가능하고, 본관의 360°어느 방향에나 원하는 각도로 천공할수 있으므로 지상 및 지하의 장애물이 많은 지역에서도 작업이 용이하다.Fourth, it is easy to work in any area where there is a lot of obstacles in the ground and underground because it is possible to construct any pipes under the same diameter regardless of the diameter of the main building. Do.
종래의 부단수 천공법은 도 1 내지 도 4에서 보는 바와 같이 본관(10) 외부를 세척한 후 할정자관(20)을 부착하고, 할정자관의 플랜지에 제수변(30)의 본체(31)를 부착한 다음 상기 제수변의 개폐 및 이상유무와 수압검사를 실시하였던 것이다.In the conventional stepper drilling method, as shown in FIGS. 1 to 4, after cleaning the outside of the main tube 10, the sperm tube 20 is attached, and the main body 31 of the dividing side 30 is attached to the flange of the sperm tube. Then, the opening and closing of the dilution valve and the abnormality and the pressure test were performed.
이어서, 제수변(30)를 열고, 그 전방에 부단수 천공기(40)를 장착한 다음 천공기의 엔진을 가동시키면서 컷터(41)를 서서히 전진시켜 제수변 내의 본관(10)을 천공하며, 천공이 완료된 뒤에는 컷터를 후퇴시킨 뒤 제수변을 잠근 상태에서 천공기를 제거하고, 이후 제수변에 분기관(50)을 연결하므로써 제수변의 개폐에 따라 분기관이 통수 및 단수되었던 것이다.Subsequently, the dividing valve 30 is opened, and the sub-perforator 40 is mounted in front of it, and then the cutter 41 is gradually advanced while the engine of the perforator is operated to drill the main pipe 10 in the dividing valve, and after the drilling is completed, After the cutter was retracted, the perforator was removed while the dividing valve was locked, and the branch pipe was passed through and cut off according to the opening and closing of the dividing valve by connecting the branch pipe 50 to the dividing valve.
또한, 분기관(50)의 연결작업이 완료된 후에는 본관(10)에 설치된 제수변(30)의 조작을 위하여 상기 제수변 주위에 콘크리트로 변실(맨홀, 도시하지 않았음)을 구축하였던 것이다.In addition, after the connection work of the branch pipe 50 is completed, a toilet (manhole, not shown) was constructed around the distillation side for the manipulation of the distillation side 30 installed in the main building 10.
상기 동작중, 제수변(30)의 개폐와 이상유무 확인 및 수압검사는 손잡이가 포함된 상측의 조작부(32)를 통하여 실시하게 된다.During the operation, the opening and closing of the dividing valve 30 and the abnormality check and the hydraulic pressure test is carried out through the upper control panel 32 including the handle.
그런데, 상기와 같은 종래의 부단수 천공법은 본관(10)의 할정자관(20)에 접합된 제수변(30) 주위에 변실을 설치하여 상기 제수변을 현 위치에서 그대로 분기관(50)의 제수변으로 사용하거나, 현장의 여건상 본관의 직상방에 타 시설물이 있을 경우에는 이들 장애물로 인해 변실의 설치가 곤란하며, 이러한 경우에는 고가인제수변을 1회용으로만 사용한 후 사장시킬수 밖에 없어 매우 비경제적이다.By the way, in the conventional sub-stage drilling method as described above, the toilet is installed around the dividing valve 30 bonded to the sperm tube 20 of the main building 10, and the dividing valve is changed from the current position to the dividing pipe 50 as it is. If there are other facilities directly above the main building due to the use of the site or the conditions of the site, it is difficult to install the toilet due to these obstacles.In this case, it is very uneconomical to use the inexpensive waterside for only one-time use and then leave it dead. .
또한, 고가인 제수변의 경제적인 측면을 고려하여 천공지점의 본관 주위에 변실을 구축할 경우에는 변실 구축에 따른 콘크리트 타설 및 과부하와 공기중의 노출로 인해 본관에 지장(무리)을 초래하고, 제수변은 부피가 크고 중량체인 관계로 이를 둘러 싼 변실의 부피도 그만큼 커질수 밖에 없어 이 또한 본관의 지장을 가중시키는 원인이 되며, 본관의 수명을 단축시키는 직접적인 원인이 되었던 것이다.In addition, considering the economic aspects of expensive sewage valves, the construction of a toilet close to the main building at the perforation point causes problems (floods) in the main building due to concrete pouring, overloading, and exposure to air. Because of the bulky and heavy chain, the volume of the toilet room surrounding it is also so large that it also causes a problem of the main building, which is a direct cause of shortening the life of the main building.
아울러, 변실 구축에 따른 공사비의 증가와 함께 본관 주위에 매설된 각종 통신 케이블 및 관 등의 지하 매설물에 지장을 줄수 있고, 이들 지하 매설물이 많을 경우에는 유관기관과의 협조를 구하는데 장기간이 소요되는 등 변실을 구축하는데 많은 애로사항이 발생하였던 것이다.In addition, the construction cost increases due to the construction of toilets, which can interfere with various underground cables such as communication cables and pipes that are buried around the main building. Many difficulties have occurred in establishing the toilet.
본 발명은 이러한 문제점을 해결하기 위한 것으로 그 기술적인 과제는 부단수 천공에 사용하는 제수변의 구조를 개선하여 분기관의 연결이 완료된 뒤 제수변의 상측에 설치된 조작부를 분리시켜 재사용이 가능토록 하고, 상기 분기관의 제수변은 분기관의 라인상에 설치할수 있게 하므로써 분기관 라인상의 원하는 위치에 변실을 용이하게 설치할수 있으며, 본관에 지장을 주지 않고, 저렴한 공사비와 함께 분기부의 부피를 감소시켜 타 시설물에 지장을 주지 않는 부단수 천공용 제수변을 제공함에 있다.The present invention is to solve this problem, the technical problem is to improve the structure of the dilution valve used for perforated water separation and to be reused by separating the operation unit installed on the upper side of the dividing pipe after the connection of the branch pipe is completed, The dividing side of the branch pipe can be installed on the line of the branch pipe so that the toilet can be easily installed in the desired position on the branch pipe line. It does not interfere with the main building and reduces the volume of the branch along with the low cost of construction. The present invention is to provide a water-reducing pier for water drilling without interruption.
도 1 내지 도 4는 종래 부단수 천공시의 동작을 나타낸 측단면도1 to 4 is a side cross-sectional view showing the operation during the conventional stepper drilling
도 5는 본 발명에 따른 제수변의 정단면도5 is a sectional front view of the dividing side according to the present invention
도 6은 본 발명에 따른 제수변의 측단면도Figure 6 is a side cross-sectional view of the dividing side in accordance with the present invention
도 7 내지 도 10은 본 발명에 따른 부단수 천공시의 동작을 나타낸 측단면도7 to 10 is a side cross-sectional view showing the operation at the time of perforated part according to the present invention
※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing
10 : 본관 20 : 할정자관10: main building 20: participant building
30 : 제수변 31 : 본체30: divisor 31: main body
32 : 조작부 33 : 구멍32: control panel 33: hole
40 : 천공기 41 : 컷터40: perforator 41: cutter
50 : 분기관 60 : 개폐구50: branch pipe 60: opening and closing
70 : 철판70: iron plate
상기의 과제를 달성하기 위하여 본 발명은 부단수 천공시 할정자관에 부착되는 제수변의 본체에 상측의 조작부 쪽으로 통하는 유로를 차단할수 있는 개폐수단을 설치하여서 된 것이다.In order to achieve the above object, the present invention is to provide an opening and closing means for blocking the flow path to the upper operation unit on the main body of the dividing valve attached to the sperm pipe when drilling the water.
상기와 같이 구성된 본 발명은 부단수 천공시 본관의 할정자관에 제수변의 본체를 부착하고, 상기 본체 상단에 손잡이가 포함된 조작부를 부착한 다음, 손잡이를 조작하여 밸브를 개방시킨다.According to the present invention configured as described above, the main body of the dividing valve is attached to the sperm pipe of the main building at the time of drilling the water, and the operation unit including the handle is attached to the upper end of the main body, and then the handle is opened to open the valve.
그리고, 천공기를 본체에 부착한 후 컷터를 전진시켜 천공작업을 수행하고, 천공작업이 완료되면, 컷터를 후진시킨 뒤 손잡이를 조작하여 제수변을 잠그고 천공기를 본체로 부터 탈거시킨다.After attaching the perforator to the main body, the cutter is advanced to perform the perforation work. When the perforation is completed, the cutter is reversed and the handle is locked to remove the perforator and the perforator is removed from the main body.
이후, 변실을 설치하고자 하는 위치까지 분기관을 연결하여 개폐밸브(게이트 밸브 또는 버터플라이 밸브)를 설치한 후 상기 개폐밸브를 잠근다.After that, the branch pipe is connected to the position where the toilet is to be installed, and then an on-off valve (gate valve or butterfly valve) is installed and then the on-off valve is closed.
천공지점의 제수변을 열고, 개폐수단을 수밀이 유지되게 삽입한 후 제수변의 조작부를 본체로 부터 탈거시키며, 조작부가 탈거된 자리에 철판 등의 부재를 용접 또는 나사 결합하여 마감 처리한다.Open the dividing edge of the drilling point, insert the opening and closing means to maintain the watertight, and then remove the operation portion of the dilution side from the main body, and weld or screw a member such as a steel plate in the place where the operation portion is removed to finish the treatment.
최종적으로, 상기 개폐밸브가 설치된 위치에 변실을 구축한다.Finally, the toilet is constructed at the position where the on-off valve is installed.
본 발명에 의하면, 제수변의 상측 조작부는 본관과 분기관의 연결 작업시에만 필요하고, 본체가 접속구의 역할을 하게 되므로 본관 또는 지하의 매설물을 피하여 분기관의 적정위치에 개폐밸브를 설치한 다음 변실을 구축할수 있다.According to the present invention, the upper operation part of the dilution valve is required only at the time of connecting the main pipe and the branch pipe, and since the main body acts as a connection port, the opening and closing valve is installed at the proper position of the branch pipe, avoiding the buried material in the main pipe or underground. Can be built.
따라서, 제수변와 본관 주위에 변실을 구축하지 않고 분기라인상의 안전한 곳에 변실을 구축할수 있으므로 본관에 무리를 주지 않고, 수명을 연장시킬수 있는 장점이 있다.Therefore, since the toilet can be constructed in a safe place on the branch line without establishing a toilet around the dike and the main building, there is an advantage that the life of the main building can be extended without causing a burden on the main building.
또한, 제수변의 조작부를 분리시켜 타 공사에 연속해서 재사용할수 있으므로 폐기물의 재활용과 함께 원가절감에 기여할수 있고, 변실 구축시 지하 매설물의 영향을 받지 않게 되어 시공의 용이함과 함께 공사비를 대폭 절감할수 있다.In addition, it can separate the operation part of the distillation side and continuously reuse it for other constructions, which can contribute to the cost reduction along with the recycling of wastes, and it is not affected by the underground buried material when constructing the toilet room, which greatly reduces the construction cost and construction cost. .
이하에서 본 발명을 첨부된 실시예의 도면에 의거 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 5는 본 발명에 따른 제수변의 설치상태를 나타낸 정단면도이고, 도 6은 측단면도를 나타낸 것이다.Figure 5 is a front sectional view showing the installation state of the dividing water in accordance with the present invention, Figure 6 shows a side cross-sectional view.
도시한 바와 같이 본 발명은 송수관 등의 본관(10)에 할정자관(20)을 부착하여 분기부를 형성하고, 상기 분기부에 제수변(30)의 본체(31)를 부착한 후 컷터(41)가 구비된 천공기(40)로 상기 제수변 내의 본관을 천공하여 분기관(50)을 연결하는 부단수 천공법에 있어서,As shown, the present invention attaches the sperm pipe 20 to the main pipe 10, such as a water pipe, forms a branch, and attaches the main body 31 of the dilution valve 30 to the branch. In the perforated drilling method for connecting the branch pipe 50 by puncturing the main building in the dilution side with a perforator 40 provided,
상기 제수변(30)의 본체(31) 상부에 일측으로 구멍(33)을 형성하고, 상기 구멍에는 삽탈에 의해 조작부(32)와 연통된 유로를 차단할수 있는 개폐구(60)를 설치하여서 된 것이다.A hole 33 is formed at one side of the main body 31 of the dividing side 30, and the opening is provided with an opening and closing hole 60 that can block a flow path communicating with the operation unit 32 by inserting and removing.
상기 구멍(33)은 제수변(30)의 본체(31) 상부와 조작부(32) 사이의 측면에 형성되며, 원형, 삼각형, 사각형 등으로 형성된다.The hole 33 is formed on the side between the upper portion of the main body 31 of the dividing side 30 and the operation unit 32, and is formed in a circle, a triangle, a square or the like.
상기 개폐구(60)는 구멍(33)의 형상과 동일하게 원형, 삼각형, 사각형 등의 단면을 갖으며 구멍(33)으로 부터 삽탈 가능하게 형성되고, 그 재질은 수밀성과 내구성이 뛰어난 우레탄봉 또는 테프론 등이 사용된다.The opening and closing hole 60 has a cross section of a circle, triangle, square, etc. in the same manner as the shape of the hole 33 and is formed to be removable from the hole 33, and the material is a urethane rod or teflon having excellent watertightness and durability. Etc. are used.
상기와 같이 구성된 본 발명의 동작 및 작용에 대하여 설명하면 다음과 같다.Referring to the operation and operation of the present invention configured as described above are as follows.
도 7 내지 도 8은 본 발명에 의한 부단수 천공시의 동작을 순차적으로 나타낸 측단면도이다.7 to 8 is a side cross-sectional view sequentially showing the operation at the time of puncturing according to the present invention.
먼저, 강관으로 된 본관(10)의 외부를 깨끗이 세척한 후 할정자관(20)을 부착하여 분기부를 형성하고, 상기 할정자관의 플랜지에 제수변(30)의 본체(31)를 부착한다.First, after washing the outside of the main tube 10 made of steel pipes cleanly, attach the sperm tube 20 to form a branch, and attach the main body 31 of the dividing side 30 to the flange of the sperm tube.
그리고, 제수변(30)의 본체(31) 상단에 조작부(32)를 부착하고, 상기 조작부를 조작하여 제수변의 개폐상태와 이상유무 및 수압검사를 실시한다.Then, the operation unit 32 is attached to the upper end of the main body 31 of the dividing valve 30, and the operation unit is operated to perform the open / closed state and abnormality of the dividing valve and the hydraulic test.
계속해서, 제수변(30)를 개방시킨 다음 그 전방에 부단수 천공기(40)를 장착하여 엔진을 가동시키면서 컷터(41)를 서서히 전진시켜 제수변의 내측에 위치한 본관(10)을 천공한다.Subsequently, the dividing valve 30 is opened, and then the cutting head 41 is slowly moved while the engine is operated by mounting the sub-perforator 40 in front thereof to drill the main pipe 10 located inside the dividing valve.
본관(10)의 천공이 완료되면, 컷터(41)를 후진시킨 뒤 제수변를 잠그고, 천공기를 본체로 부터 제거한다.When the perforation of the main tube 10 is completed, the cutter 41 is reversed, the dividing valve is locked, and the perforator is removed from the main body.
이후, 제수변에 분기관(50)을 연결하고, 분기관의 적정위치에 통수 및 단수용의 개폐밸브(게이트 밸브 또는 버터플라이 밸브)를 설치하여 이 개폐밸브를 잠근 후 그 곳에 변실을 구축한다.Thereafter, the branch pipe 50 is connected to the dividing valve, and an opening and closing valve (gate valve or butterfly valve) for water and water is installed at an appropriate position of the branch pipe to lock the opening and closing valve, and then, a toilet is constructed there.
그리고, 할정자관에 부착된 제수변(30)를 개방시킨 뒤 구멍(33)에 설치된 개폐구(60)를 압입하여 조작부(32)으로 통하는 유로를 차단한 다음, 상측의 조작부(32)를 분리시키고, 조작부가 분리된 자리에 철판(70) 등의 부재를 용접 및 나사 결합하여 마감처리한다.Then, after opening the dividing valve 30 attached to the sperm pipe, the opening and closing hole 60 installed in the hole 33 is pressed in to block the flow passage through the operation unit 32, and then the upper operation unit 32 is separated, Welding and screwing the members, such as iron plate 70 in the place where the operation unit is separated to finish.
상기와 같이 분기공사가 완료되면, 제수변(30)은 항상 개방되어 있는 상태이고, 분기관(50)의 통수 및 단수는 변실에 설치된 개폐밸브에 의해 이루어진다.When the branch construction is completed as described above, the dilution valve 30 is always in an open state, the water supply and the water supply of the branch pipe 50 is made by the on-off valve installed in the toilet room.
이상에서 설명한 바와 같이 본 발명은 부단수 천공시 사용하는 제수변의 측면에 구멍을 형성하고, 상기 구멍에는 삽탈과 동시 상측의 조작부 쪽으로 통하는 유로를 개폐하는 개폐구를 설치하므로써 상기 제수변의 조작부를 본관과 분기관의 연결 작업시에만 사용하며, 연결이 완료된 후에는 분기관의 적정위치에 제어변과 변실을 구축하여 제수변과 본관 주위에는 변실을 구축할 필요가 없다.As described above, the present invention forms a hole in the side of the dilution valve used for puncture of the dividing water, and the operation portion of the dilution valve is divided into the main part by installing an opening / closing opening / closing opening / closing passage through the insertion and removal operation. It is used only when the engine is connected. After the connection is completed, the control valve and the toilet are constructed at the proper position of the branch pipe, so there is no need to build the toilet around the dike side and the main building.
따라서, 변실이 분기관의 라인상에 별도로 구축되기 때문에 본관에는 전혀 무리를 주지 않게 되고, 외부노출도 차단되어 수명이 연장된다.Therefore, since the toilet is separately constructed on the line of the branch pipe, the main building is not impeded at all, and the external exposure is also blocked to extend the life.
또한, 본관의 직상방에 타 시설물이 있거나 지하 매설물이 있더라도 변실 구축에 전혀 지장을 받지 않고, 제수변의 본체로 부터 분리된 조작부는 타 공사시 연속해서 재사용이 가능하므로 자원의 재활용과 함께 시공 및 제작원가의 절감에 기여할수 있고, 변실 구축시 지하 매설물의 영향을 받지 않게 되어 시공이 용이한 효과가 있다.In addition, even if there are other facilities directly above the main building or underground buried materials, it does not interfere with the construction of the toilet room at all, and the operation unit separated from the main body of the sewage water can be reused continuously during other construction, so construction and production together with recycling of resources It can contribute to cost reduction, and it is easy to construct because it is not affected by underground buried material when constructing a toilet.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101692674B1 (en) | 2016-06-15 | 2017-01-03 | 김선애 | Knife Stopping Water Control Valve |
| KR20190121479A (en) | 2018-04-18 | 2019-10-28 | 주식회사 수국수도산업 | Water Control Valve for without suspension of water supply hole cutting |
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| KR102150301B1 (en) * | 2020-02-18 | 2020-09-01 | (주)이젠리버텍 | Water pipe cleaning method using high pressure nitrogen and Water pipe cleaning device used therefor |
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| JPS5222921U (en) * | 1975-08-07 | 1977-02-18 | ||
| JPH02127026A (en) * | 1988-11-08 | 1990-05-15 | Yano Giken Kk | Repairing method of branch part of pipe and jig used therefor |
| KR950017198U (en) * | 1993-12-11 | 1995-07-20 | 한상호 | Endless Pipe Perforator |
| KR19990020724U (en) * | 1997-11-28 | 1999-06-25 | 정태희 | Saddle fountain for water valve |
| KR20000020092U (en) * | 1999-04-28 | 2000-11-25 | 김원택 | A valve having a saddle for ceaseless brenching work |
-
2000
- 2000-04-07 KR KR1020000018213A patent/KR100362261B1/en active IP Right Grant
- 2000-04-07 KR KR2020000009860U patent/KR200196218Y1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222921U (en) * | 1975-08-07 | 1977-02-18 | ||
| JPH02127026A (en) * | 1988-11-08 | 1990-05-15 | Yano Giken Kk | Repairing method of branch part of pipe and jig used therefor |
| KR950017198U (en) * | 1993-12-11 | 1995-07-20 | 한상호 | Endless Pipe Perforator |
| KR19990020724U (en) * | 1997-11-28 | 1999-06-25 | 정태희 | Saddle fountain for water valve |
| KR20000020092U (en) * | 1999-04-28 | 2000-11-25 | 김원택 | A valve having a saddle for ceaseless brenching work |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101692674B1 (en) | 2016-06-15 | 2017-01-03 | 김선애 | Knife Stopping Water Control Valve |
| KR20190121479A (en) | 2018-04-18 | 2019-10-28 | 주식회사 수국수도산업 | Water Control Valve for without suspension of water supply hole cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200196218Y1 (en) | 2000-09-15 |
| KR20000037087A (en) | 2000-07-05 |
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