KR101548333B1 - Construction is highly convenient water and sewage pipes - Google Patents

Construction is highly convenient water and sewage pipes Download PDF

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Publication number
KR101548333B1
KR101548333B1 KR1020150008249A KR20150008249A KR101548333B1 KR 101548333 B1 KR101548333 B1 KR 101548333B1 KR 1020150008249 A KR1020150008249 A KR 1020150008249A KR 20150008249 A KR20150008249 A KR 20150008249A KR 101548333 B1 KR101548333 B1 KR 101548333B1
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South Korea
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pipe
ring
unit
annular
water supply
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KR1020150008249A
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Korean (ko)
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심진섭
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주식회사 젠트로
(주) 경화엔지니어링
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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends

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  • 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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A pipe for water and sewage having improved construction convenience is provided. The pipe for water and sewage having improved construction convenience comprises: a pipe unit composed of an inner pipe, which is manufactured by extrusion-molding a high-density polyethylene material to be shape-variable, and an outer pipe manufactured by extrusion-molding the same material with the inner pipe to be shape-variable and thermally bonded to the outer surface to envelop the inner pipe and having first ring-shaped protrusion parts and first ring-shaped groove parts formed alternately and repeatedly on the outer surface; an inner connection unit coupled to the inside of a connection portion between the pipe units, having a ring-shaped step formed in the middle to be hung and connected to the pipe unit, having insertion pipes protruding from both sides of the ring-shaped step, having a ring-shaped connection groove formed on the outer surface of the insertion pipe, and having a sealing ring connected to the ring-shaped connection groove; and an outer connection unit coupled to the outside of the connection portion between the pipe units, having a pair of connectors connected by a hinge pin to be able to rotate around a hinge, having second ring-shaped protrusion parts and second ring-shaped groove parts formed alternately and repeatedly so that the first ring-shaped protrusion parts and the first ring-shaped groove parts can be mounted on the inner surface of the connectors to be hung and connected, and including a fixing clip for coupling the pair of connectors to the outer surface of the pipe unit at the end part of the connectors. Therefore, the convenience of conveyance and the convenience of construction can be improved.

Description

시공 편의성이 향상된 상하수도관{Construction is highly convenient water and sewage pipes}[0001] 1. Field of the Invention [0002] The present invention relates to a water-

본 발명은 상하수도관에 관한 것으로, 더욱 상세하게는 상하수도관의 구조개선을 통해 운반 편의성 및 시공 편의성을 향상시킬 수 있도록 함은 물론, 연결부위 간의 기밀성과 결속력을 향상시킬 수 있도록 한 시공 편의성이 향상된 상하수도관에 관한 것이다.The present invention relates to a water supply and drainage pipe, and more particularly, to a water supply and sewage pipe which improves convenience in carrying and construction convenience through improvement of the structure of a water supply and sewage pipe, improves ease of installation so as to improve air- Water and sewage pipes.

일반적으로, 주택과 도로 등의 생활기반시설에는 식수 공급을 위한 상수도용 상수도관과 오수 처리용 하수도관을 지중매설(地中埋設 : 땅속에 파묻음)하는 배관공사(管道工程, Piping work)를 실시하여 필요로 하는 내용물을 공급 및 불필요한 내용물을 배출하게 된다.Generally, in living infrastructure such as houses and roads, there is a piping work (piping work, piping work) for buried underground (sewage buried in the ground) for water supply water supply pipe for supplying drinking water and sewage pipe for sewage treatment To supply necessary contents and to discharge unnecessary contents.

이러한 배관공사는, 굴삭기(掘削機, Excavator, 포크레인) 등과 같은 중장비를 이용한 지반의 터파기(Cutting /Excavation, 掘鑿)로 상하수도용 관 매설관로를 형성한 다음, 그 매설관로 안으로 정해진 규격의 관을 한 라인 또는 여러 라인을 배치시켜 놓고 인력에 의한 파이프이음(Pipe joint, 이하 "이음작업"이라 함) 작업의 실시후, 터파기한 지반을 다시 되메우기(Backfilling, 覆土)하는 것으로 최종 마무리한다.Such a plumber can create a piping for sewerage pipes by cutting and excavating the ground using heavy equipments such as excavators, excavators, and forklines, One line or several lines are laid out and finishing is done by backfilling the ground after the pipe joint (hereinafter referred to as "joint work") by the workforce.

이와 같은, 상수관 또는 하수관의 연결구조는 도 1에 도시한 바와 같이, 그 용도에 따라 다양한 지름으로 제작된 다수의 관체(A)를 수직 또는 수평방향으로 상호 연결하여 구성된다.As shown in FIG. 1, the connection structure of the water pipe or the sewer pipe is constructed by vertically or horizontally interconnecting a plurality of pipes A having various diameters according to the use thereof.

한편, 이러한 배관공사에 사용된 관종은 상수도의 경우 강관이 주로 사용되며, 하수도의 경우 철근콘크리트관(흄관)이나 PE직관이 주로 사용되어 왔다. On the other hand, steel pipes are mainly used for waterworks, and reinforced concrete pipes (PE pipes) and PE pipes are mainly used for sewerage.

그러나, 이미 구축된 시설기반의 사용 연한이 증가할수록 발생하는 문제로 내구성이 대두되고 있다. 즉, 강관의 경우 부식으로 인한 수질의 오염이나 누수가 문제점으로 지적되고 있으며, 철근콘크리트관의 경우 하수에 포함된 황화수소에 의한 부식과 산, 알칼리, 폐수, 염분, 유기물의 영향을 받기 때문이다.However, durability is emerging due to the problems that arise as the service life of the already installed facilities is increased. That is, in case of steel pipe, water quality contamination due to corrosion or leakage is pointed out as a problem. In the case of reinforced concrete pipe, corrosion due to hydrogen sulfide contained in sewage and acid, alkali, wastewater, salt and organic matter are affected.

따라서, 이들 외의 다른 소재를 이용한 상하수도관의 개발이 활발하게 이루어지고 있는 실정이다.Accordingly, the development of water and sewage pipes using materials other than these materials has been actively conducted.

도 2는 대한민국 등록특허 제10-1119824호의 섬유강화플라스틱 프랜지를 구비한 합성수지 상하수도관을 나타낸 사시도이다.2 is a perspective view showing a synthetic resin water supply and sewage pipe having a fiber reinforced plastic flange of Korean Patent No. 10-1119824.

도 2를 참조하면, 종래 대한민국 등록특허 제10-1119824호는 상기 상하수도관(10)의 양측 말단에 내접면이 상하수도관(10)의 외주면과 동일한 크기를 갖고 일정 두께를 갖는 환형의 상하수도관 결착부(20)와, 일정 두께를 갖고 상하수도관 결착부(20)의 외측방향으로 수직 연장형성되는 프랜지 결착부(30)로 구성된 FRP 프랜지(40)가 결착되고; 상기 FRP 프랜지(40)의 프랜지 결착부(30)는 상하수도관 결착부(20)의 내측방향으로 상하수도관(10)의 두께 만큼 수직 연장 형성되는 걸림턱이 형성되고 FRP 프랜지(40)의 결착부(20)가 결착된 상하수도관(10)의 외부에 접착제를 도포한 후, FRP 수지로 피복 처리한다.Referring to FIG. 2, Korean Patent Registration No. 10-1119824 discloses that an inner circumferential surface of each of the opposite ends of the water supply and drainage pipe (10) has an annular water supply and discharge pipe fitting And an FRP flange 40 formed of a flange fastening part 30 having a predetermined thickness and extending vertically in the outer direction of the water pipe connection part 20; The flange fastening portion 30 of the FRP flange 40 is formed with a fastening protrusion extending vertically by the thickness of the water supply and drainage pipe 10 in the inward direction of the water supply and sewage pipe fastening portion 20, An adhesive is applied to the outside of the water supply and drainage pipe 10 to which the adhesive 20 is adhered, and then the adhesive is coated with FRP resin.

이에, 종래 대한민국 등록특허 제10-1119824호 합성수지 상하수도관은 상하수도관의 소재 변경을 통해 종래 상하수도관에서 나타나는 문제점을 개선하였으나, 이 역시 개선해야 할 부분이 존재하였다.Accordingly, Korean Patent No. 10-1119824 has improved the problems in the conventional water supply and sewage pipe through the change of the material of the water supply and drainage pipe in the synthetic resin water supply and sewage pipe, but there was also a part to be improved.

종래 상하수도관은 시공과정에서 작업성 저하 및 이음 연결부분에 결함이 발생하였음은 물론, 높은 운반비용이 소요되는 문제점이 있었다.Conventional water supply and sewer pipes have a problem in that workability is lowered during construction and defects are generated in connection portions and high transportation costs are required.

즉, 종래 상하수도관은 직관으로 이루어진 구조물로써, 생산 장소에서 시공장소로의 운반에 어려움이 있을 뿐만 아니라, 시공과정에서 상하수도관을 이음 연결함으로서 연결부에 생기는 시공성 결여 및 높은 비용이 소요되는 등의 많은 문제점이 있었기 때문이다.In other words, the conventional water supply and sewage pipe is a structure made of an intuitive pipe, and it is difficult not only to transport the pipe from the production site to the construction site, but also to connect the water supply and sewage pipe during the construction process, There was a problem.

또한, 종래 상하수도관은 직관으로서 시공 장소특성에 긴밀하게 대처하지 못하는 문제점이 있었다.In addition, the conventional water supply and sewage pipe has a problem that it can not closely cope with the characteristics of the construction site as an intuition pipe.

즉, 종래 상하수도관은 직선형상으로 이루어져 직선구간에서는 적용이 가능하나, 곡선구간에서는 이를 사용하지 못하여 다른 형상을 갖는 별도의 상하수도관을 적용해야 했기 때문이다.That is, since the conventional water supply and drainage pipe has a straight shape, it can be applied to a straight line section, but it can not use it in a curve section, and a separate water supply and sewage pipe having different shape has to be applied.

또한, 종래 상하수도관은 그 연결부위 작업이 번잡하여 어려움이 있었을 뿐만 아니라, 연결부위를 통해 잦은 누수현상이 발생하는 문제점이 있었다.In addition, the conventional water supply and sewage pipe has a problem in that it is troublesome due to troublesome operation of the connection part, and frequent leakage of water occurs through the connection part.

대한민국 등록특허 제10-1119824호Korean Patent No. 10-1119824

본 발명은 상술한 종래 문제점을 감안하여 안출한 것으로, 그 목적은 상하수도관의 구조 개선을 통해 운반과정에서 별도의 권취롤에 권취한 상태로 운반이 가능하도록 함으로써, 운반 편의성을 향상시킴은 물론, 시공과정에서 상기 권취롤의굴리는 동작을 통해 상하수도관을 그 시공부위에 위치되도록 함으로써, 시공 편의성을 향상시킬 수 있도록 한 시공편의성이 향상된 상하수도관이 제공된다.SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to improve the structure of a water supply and sewer pipe to enable transportation in a state of being wound on a separate winding roll during transportation, A water supply and drainage pipe is provided in which a water supply and drainage pipe is located at a construction site through a rolling operation of the winding roll during a construction process, thereby improving convenience of installation.

본 발명의 다른 목적은 자유롭게 형상가변이 가능하여 공사 구간의 형상에 관계없이 한번에 길게 많은 구간을 용이하게 시공할 수 있도록 한 시공편의성이 향상된 상하수도관이 제공된다.Another object of the present invention is to provide a water supply and sewage pipe improved in convenience of installation so that a shape can be freely changed and a long section can be easily installed at once regardless of the shape of a construction section.

본 발명의 또 다른 목적은 상하수도관의 연결부위에 내부유닛과 외부유닛을 적용하여 2중 결속구조를 갖도록 함으로써, 기밀성 향상 및 결속력을 강화할 수 있도록 한 시공편의성이 향상된 상하수도관이 제공된다.Still another object of the present invention is to provide a water supply and sewage pipe having improved double-sided structure by applying an inner unit and an outer unit to a connection portion of a water supply and drainage pipe, thereby improving airtightness and enhancing bonding convenience.

본 발명의 또 다른 목적은 관유닛의 외면에 환형돌부와 환형홈부를 연속반복되게 형성함으로써, 내 충격성이 강하고, 토압에 강하며, 수축 팽창에 따른 변형을 최소화할 수 있도록 한 시공편의성이 향상된 상하수도관이 제공된다.It is still another object of the present invention to provide a water supply and drainage system in which the annular protruding portion and the annular groove portion are continuously and repeatedly formed on the outer surface of the pipe unit to thereby improve the ease of installation so that the impact resistance is strong, Pipe is provided.

상기한 과제해결을 위한 본 발명은The present invention for solving the above-mentioned problems

고밀도 폴리에틸렌 소재를 압출성형하여 형상가변이 가능하도록 제작된 내부관체와, 상기 내부관체와 동일 소재를 압출성형하여 형상가변이 가능하도록 제작되며, 상기 내부관체를 감싸도록 그 외면에 열접착되고, 외면에 제1 환형돌부와 제1 환형홈부가 서로 교번되게 연속반복적으로 형성된 외부관체로 이루어진 관유닛;An inner tube which is manufactured by extrusion molding a high-density polyethylene material so as to be capable of changing the shape of the inner tube body, a thermally adhered outer surface of the inner tube body so as to surround the inner tube body, A tube unit comprising an outer tubular body in which the first annular protrusion and the first annular groove are alternately and continuously and repeatedly formed;

상기 관유닛 간의 연결부위 내부에 체결되며, 중간에 상기 관유닛에 걸림연결되는 환형단턱이 마련되고, 상기 환형단턱의 양측에 끼움관이 돌출형성되며, 상기 끼움관의 외면에 환형연결홈이 마련되고, 상기 환형연결홈에 수밀링이 연결된 내부연결유닛 및And an annular stepped groove is formed on both sides of the annular step, and an annular connecting groove is formed on the outer surface of the fitting tube. An inner connecting unit in which a water milling is connected to the annular connecting groove, and

상기 관유닛 간의 연결부위 외부에 체결되며, 2조 1쌍의 연결구가 힌지핀에 의해 힌지회동 가능하게 연결되고, 상기 연결구의 내면에 제1 환형돌부와 제1 환형홈부가 안착되어 걸림연결되도록 제2 환형돌부와 제2 환형홈부가 서로 교번되게 연속반복적으로 형성되며, 상기 연결구의 단부에 2조 1쌍의 연결구를 관유닛의 외면에 결속시키기 위한 고정클립이 구비된 외부연결유닛을 포함하여 구성된다.A pair of coupling members are hingedly connected to each other by a hinge pin, and a first annular protrusion and a first annular groove are seated on an inner surface of the coupling hole, And an outer connecting unit having a second annular protrusion and a second annular groove alternately and repeatedly formed on the outer circumferential surface of the tubular unit and having a fixing clip for fixing two pairs of connecting holes to the outer surface of the tube unit at the end of the connecting unit. do.

본 발명에 의하면, 상하수도관의 운반 편의성 및 시공 편의성을 향상시킬 수 있도록 함은 물론, 연결부위 간의 기밀성과 결속력을 향상시킬 수 있는 효과가 있다.According to the present invention, it is possible to improve the convenience of transportation and ease of installation of the water supply and drainage pipes, and to improve the airtightness and the binding force between the connection parts.

또한, 외면에 환형돌부를 연속반복되게 형성하여 토압에 견고하게 버티며, 강한 내 충격성을 나타내는 효과가 있다.Further, the annular protrusion is continuously formed on the outer surface so as to firmly hold it against the earth pressure, and exhibits strong impact resistance.

도 1은 종래 상수관 또는 하수관의 연결구조를 나타낸 평면도이다.
도 2는 대한민국 등록특허 제10-1119824호를 나타낸 사시도이다.
도 3은 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 분해사시도이다.
도 4는 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 결합사시도이다.
도 5는 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 요부단면도이다.
도 6은 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관의 보관상태를 나타낸 요부단면도이다.1 is a plan view showing a connection structure of a conventional water pipe or a sewer pipe.
Fig. 2 is a perspective view showing Korean Patent No. 10-1119824.
3 is an exploded perspective view illustrating a water supply and sewage pipe having improved convenience of installation according to a preferred embodiment of the present invention.
4 is an assembled perspective view illustrating a water supply and sewage pipe having improved convenience of installation according to a preferred embodiment of the present invention.
5 is a cross-sectional view showing a main part of a water supply and sewage pipe having improved convenience of installation according to a preferred embodiment of the present invention.
6 is a cross-sectional view showing a main part of a water supply and sewer pipe according to a preferred embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 상세히 설명하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a water supply and sewage pipe according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 분해사시도이고, 도 4는 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 결합사시도이다.FIG. 3 is an exploded perspective view illustrating a water supply and drainage pipe with improved convenience in use according to a preferred embodiment of the present invention, and FIG. 4 is a perspective view illustrating a water supply and sewage pipe with improved convenience of installation according to a preferred embodiment of the present invention.

도 3 및 도 4를 참조하면, 본 발명의 상하수도관(100)은 관유닛(110), 내부연결유닛(120) 및 외부연결유닛(130)을 포함하여 구성된다.3 and 4, the water supply and drainage pipe 100 of the present invention includes a pipe unit 110, an internal connection unit 120, and an external connection unit 130.

한편, 관유닛(110)은 상,하수가 이동하기 위한 통로 역할을 수행하는 구성수단으로, 본 발명에서는 실질적인 상,하수의 통로 역할을 수행하는 내부관체(111)와 상기 내부관체(111)를 보호하기 위한 외부관체(115)를 포함하여 2중으로 구성된다.In the present invention, the pipe unit 110 is a constituent means that serves as a passage for moving the sewage and sewage. In the present invention, the inner tube 111 and the inner tube 111, And an outer tubular body 115 for protection.

상기 내부관체(111)는 내면과 외면이 민자형 관상체의 형상으로 고밀도 폴리에틸렌 소재를 압출성형하여 형상가변이 가능하도록 제작된다.The inner tubular body 111 is manufactured such that the inner surface and the outer surface of the inner tubular body 111 can be deformed by extrusion molding of a high-density polyethylene material in the form of a tubular body.

또한, 상기 외부관체(115)는 상기 내부관체(111)와 동일 소재인 고밀도 폴리에틸렌을 압출성형하여 형상가변이 가능하도록 제작된다.In addition, the outer tubular body 115 is manufactured by extrusion-molding high-density polyethylene, which is the same material as the inner tubular body 111, so that the shape of the outer tubular body 115 can be varied.

이때, 상기 외부관체(115)는 상기 내부관체(111)를 감싸도록 위치되어 상기 내부관체(111)의 외면에 열접착되고, 외면에 제1 환형돌부(116)와 제1 환형홈부(117)가 서로 교번되게 연속반복적으로 형성된다.The outer tubular body 115 is positioned to surround the inner tubular body 111 and thermally adhered to the outer surface of the inner tubular body 111. The outer tubular body 115 has a first annular protrusion 116 and a first annular recess 117, Are alternately and repeatedly formed.

한편, 내부연결유닛(120)은 상기 관유닛(110)과 관유닛(110) 사이의 연결부위에 체결되어 연결부위를 통한 외부 이물질 유입 및 연결부위를 통한 상,하수 유출을 방지하기 위한 역할을 수행하는 구성수단이다.The internal connection unit 120 is coupled to the connection unit between the pipe unit 110 and the pipe unit 110 to prevent foreign matter from flowing through the connection unit and to prevent the outflow of sewage and water through the connection unit. .

상기 내부연결유닛(120)은 상기 관유닛(110) 간의 연결부위 내부에 체결되며, 중간에 상기 관유닛(110)에 걸림연결되는 환형단턱(121)이 마련된다.The inner connection unit 120 is fastened to a connection part between the pipe units 110 and is provided with an annular step 121 which is hooked to the pipe unit 110 in the middle.

또한, 상기 환형단턱(121)의 그 양측에 끼움관(123)이 돌출형성되며, 상기 끼움관(123)의 외면에 환형연결홈(125)이 마련되고, 상기 환형연결홈(125)에 수밀링(127)이 연결된다.A fitting pipe 123 is formed on both sides of the annular step 121 and an annular connecting groove 125 is formed on an outer surface of the fitting pipe 123 so that the annular connecting groove 125 The milling 127 is connected.

한편, 외부연결유닛(130)은 관유닛(110)과 관유닛(110) 사이의 연결부위에 체결되어 이들을 더욱 견고하게 결속시키기 위한 역할을 수행하는 구성수단이다.On the other hand, the external connection unit 130 is a constituent means which is fastened to the connection portion between the pipe unit 110 and the pipe unit 110 and serves to bind them more firmly.

상기 외부연결유닛(130)은 상기 관유닛(110) 간의 연결부위 외부에 체결되며, 2조 1쌍의 연결구(131)가 힌지핀(133)에 의해 힌지회동 가능하게 연결되고, 상기 연결구(131)의 내면에 제1 환형돌부(116)와 제1 환형홈부(117)가 안착되어 걸림연결되도록 제2 환형돌부(135)와 제2 환형홈부(137)가 서로 교번되게 연속반복적으로 형성된다.The external connection unit 130 is connected to the outside of the connection portion between the pipe units 110 and the pair of connection ports 131 are hinged by the hinge pin 133 so as to be hinged, The second annular protrusion 135 and the second annular groove 137 are alternately and repeatedly formed in such a manner that the first annular protrusion 116 and the first annular groove 117 are seated and engaged with each other on the inner surface of the first annular protrusion 116 and the second annular protrusion.

또한, 상기 연결구(131)는 그 단부에 2조 1쌍의 연결구(131)를 관유닛(110)의 외면에 결속시키기 위한 고정클립(139)이 구비된다.In addition, the connector 131 is provided at its end with a fixing clip 139 for fastening a pair of connectors 131 to the outer surface of the tube unit 110.

한편, 상기와 같은 결합구성으로 이루어진 본 발명의 시공편의성이 향상된 상하수도관은 그 구조개선을 통해 운반 편의성 및 시공 편의성을 향상시킬 수 있도록 함은 물론, 연결부위 간의 기밀성과 결속력을 향상시킬 수 있도록 한 것으로, 이에 따른 시공관계 및 작용효과를 도면을 참조하여 상세히 설명하기로 한다.In the meantime, the water supply and sewage pipe of the present invention having the above-described combination structure can be improved in the convenience of transportation and ease of installation through improvement of its structure, and also, it is possible to improve the air- And the construction relation and the operation effect therefor will be described in detail with reference to the drawings.

도 5는 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관을 나타낸 요부단면도이고, 도 6은 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관의 보관상태를 나타낸 요부단면도이다.FIG. 5 is a cross-sectional view illustrating a main part of a water supply and sewage pipe according to a preferred embodiment of the present invention, and FIG. 6 is a sectional view showing a main part of a water supply and sewage pipe with improved installation convenience according to a preferred embodiment of the present invention.

도 5 및 도 6을 참조하면, 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관(100)은 관유닛(110)을 구성하는 내부관체(111)와 외부관체(115)가 형상가변이 가능하도록 제작되어 별도의 권취롤(1)에 권취한 상태로 보관 및 운반이 가능하다.5 and 6, a water supply and drainage pipe 100 according to a preferred embodiment of the present invention has improved convenience of the water supply and drainage of the inner and outer tubular bodies 111 and 115 of the pipe unit 110, So that it can be stored and transported in a state of being wound around a separate winding roll 1.

이에, 본 발명의 시공편의성이 향상된 상하수도관(100)은 이러한 특성을 통해 생산공장에서의 보관 편의성 향상은 물론, 생산공장에서 시공장소로 용이하게 운반할 수 있도록 한다. 또한, 시공장소의 시공 형태에 따라 직선구간 및 곡선구간에서도 용이하게 시공할 수 있도록 한다.Accordingly, the water supply and drainage pipe 100 having the improved convenience of the present invention improves the storage convenience in the production plant and facilitates transportation from the production factory to the construction site. Also, it can be easily installed in a straight section and a curved section according to the construction form of the construction site.

한편, 상기 권취롤(1)에 권취된 상태로 운반된 상하수도관(100)은 그 시공이 이루어지는 구간을 따라 권취롤(1)을 굴려 상기 권취롤(1)에 권취된 상하수도관(100)을 푼다.On the other hand, the water supply and drainage pipe 100 carried in the state of being wound on the take-up roll 1 is lifted up along the section where the construction is carried out to wind the water supply and sewer pipe 100 wound around the take- Release.

이에, 본 발명의 시공성이 향상된 상하수도관(100)은 상기 권취롤(1)에 권취된 상하수도관(100)을 푸는 동작 만으로 용이하게 상하수도관(100)을 시공구간에 배치할 수 있도록 한다.Accordingly, the water supply and drainage pipe 100 having improved workability of the present invention can be easily disposed in the construction section by simply untwisting the water supply and sewage pipe 100 wound on the winding roll 1. [

이후, 상기 상하수도관(100)과 상하수도관(100)의 연결부위에 내부연결유닛(120)과 외부연결유닛(130)을 체결하여 상하수도관(100)들이 견고하게 결속되도록 한다.Thereafter, the internal connection unit 120 and the external connection unit 130 are fastened to the connection portion between the water supply and drainage pipe 100 and the water supply and drainage pipe 100 so that the water supply and drainage pipes 100 are firmly connected.

즉, 관유닛(110)과 관유닛(110) 사이에 내부연결유닛(120)을 위치한 후, 상기 내부연결유닛(120)의 끼움관(123)을 내부관체(111)에 삽입연결한다.That is, after the inner connection unit 120 is positioned between the pipe unit 110 and the pipe unit 110, the fitting pipe 123 of the inner connection unit 120 is inserted and connected to the inner pipe body 111.

이때, 상기 끼움관(123)과 내부관체(111)는 그 사이에 연결된 수밀링(127)을 통해 상하수도가 흐르는 공간의 기밀성이 더욱 향상된다.At this time, the airtightness of the space through which the water supply and drainage flows is further improved through the water milling 127 connected between the fitting pipe 123 and the inner tubular body 111.

이에, 본 발명의 시공편의성이 향상된 상하수도관(100)은 외부 이물질의 유입 및 상하수의 외부 유출이 근본적으로 차단된다.Accordingly, the water supply and drainage pipe 100 having improved convenience of the present invention is fundamentally cut off from the inflow of foreign matter and the outflow of water and wastewater.

이후, 상기 내부연결유닛(120)을 통해 연결된 관유닛(110)과 관유닛(110) 사이의 연결부위에 외부연결유닛(130)을 연결한다.Then, the external connection unit 130 is connected to the connection portion between the pipe unit 110 and the pipe unit 110, which are connected through the internal connection unit 120.

즉, 관유닛(110)과 관유닛(110)의 연결부위에 연결구(131)를 위치한다. 이때, 상기 연결구(131) 내에는 서로 연결되는 관유닛(110)과 관유닛(110)의 단부가 각각 위치되며, 상기 외부관체(115)의 제1 환형돌부(116)는 연결구(131)의 제2 환형홈부(137)에 안착되고, 상기 외부관체(115)의 제1 환형홈부(117)는 연결구(131)의 제2 환형돌부(135)에 안착된다.That is, the connector 131 is positioned at the connection portion between the pipe unit 110 and the pipe unit 110. The first annular protrusion 116 of the outer tubular body 115 is connected to the end of the tubular unit 110 and the end of the tubular unit 110 is connected to the end of the tubular unit 110, And the first annular groove 117 of the outer tubular body 115 is seated on the second annular protrusion 135 of the connector 131. [

이에, 이에 상기 제1 환형돌부(116), 제1 환형홈부(117), 제2 환형돌부(135) 및 제2 환형홈부(137)들의 연결관계를 통해 관유닛(110)과 관유닛(110)이 연결구(131)를 통해 더욱 견고한 결속력을 갖게 된다.The pipe unit 110 and the pipe unit 110 are connected through the connection relationship of the first annular protrusion 116, the first annular groove 117, the second annular protrusion 135 and the second annular groove 137, ) Have a stronger binding force through the connector (131).

이후, 상기 연결구(131)를 힌지핀(133)을 기준으로 힌지회전하여 상기 연결구(131)가 관유닛(110)과 관유닛(110)의 연결부위를 감싸도록 한다.The coupling 131 is hinged about the hinge pin 133 so that the coupling 131 surrounds the coupling portion between the tube unit 110 and the tube unit 110. [

이후, 상기 연결구(131)의 단부를 고정클립(139)을 통해 결속시킨다.Then, the end of the connector 131 is fastened through the fixing clip 139.

이에, 상기 연결구(131)의 단부를 고정클립(139)을 통해 결속하면, 상기 2조 1쌍의 연결구(131)는 관유닛(110)의 연결부위 외면을 감싼 상태에서 이들을 견고하게 연결한다.When the ends of the connector 131 are coupled through the fixing clip 139, the two pairs of connectors 131 tightly connect the connector unit 110 in a state of wrapping the outer surface of the connection unit of the tube unit 110.

한편, 이러한 시공관계를 갖는 본 발명의 바람직한 실시예에 따른 시공편의성이 향상된 상하수도관은 운반 및 시공편의성 향상, 기밀성과 결속력 향상 및 내충격성과 내압성이 향상된 구조적 특성을 갖는다.On the other hand, the water supply and sewage pipe having improved installation convenience according to the preferred embodiment of the present invention having such a construction relationship has structural characteristics such as improved transportation and installation convenience, improved airtightness and binding force, and improved impact resistance and pressure resistance.

110 : 관유닛 111 : 내부관체
115 : 외부관체 120 : 내부연결유닛
121 : 환형단턱 123 : 끼움관
125 : 환형연결홈 127 : 수밀링
130 : 외부연결유닛 131 : 연결구
133 : 힌지핀 139 : 고정클립110: pipe unit 111: internal pipe body
115: outer tubular body 120: inner connecting unit
121: annular step 123: insert tube
125: annular connecting groove 127: water milling
130 external connection unit 131 connection
133: Hinge pin 139: Fixing clip

Claims (1)

고밀도 폴리에틸렌 소재를 압출성형하여 형상가변이 가능하도록 제작된 내부관체(111)와, 상기 내부관체(111)와 동일 소재를 압출성형하여 형상가변이 가능하도록 제작되며, 상기 내부관체(111)를 감싸도록 그 외면에 열접착되고, 외면에 제1 환형돌부(116)와 제1 환형홈부(117)가 서로 교번되게 연속반복적으로 형성된 외부관체(115)로 이루어진 관유닛(110);
상기 관유닛(110) 간의 연결부위 내부에 체결되며, 중간에 상기 관유닛(110)에 걸림연결되는 환형단턱(121)이 마련되고, 상기 환형단턱(121)의 양측에 끼움관(123)이 돌출형성되며, 상기 끼움관(123)의 외면에 환형연결홈(125)이 마련되고, 상기 환형연결홈(125)에 수밀링(127)이 연결된 내부연결유닛(120) 및
상기 관유닛(110) 간의 연결부위 외부에 체결되며, 2조 1쌍의 연결구(131)가 힌지핀(133)에 의해 힌지회동 가능하게 연결되고, 상기 연결구(131)의 내면에 제1 환형돌부(116)와 제1 환형홈부(117)가 안착되어 걸림연결되도록 제2 환형돌부(135)와 제2 환형홈부(137)가 서로 교번되게 연속반복적으로 형성되며, 상기 연결구(131)의 단부에 2조 1쌍의 연결구(131)를 관유닛(110)의 외면에 결속시키기 위한 고정클립(139)이 구비된 외부연결유닛(130)을 포함하여 구성됨을 특징으로 하는 시공편의성이 향상된 상하수도관.The inner tubular body 111 is formed so as to be capable of changing its shape by extrusion molding a high-density polyethylene material. The inner tubular body 111 is manufactured so that the same material as the inner tubular body 111 can be extruded and changed in shape, A tube unit 110 formed of an outer tubular body 115 thermally adhered to the outer surface of the outer tubular body 115 and having a first annular protrusion 116 and a first annular protrusion 117 alternately and continuously formed on the outer surface thereof;
And an annular step 121 is formed at an intermediate portion between the tube units 110 to be engaged with the tube unit 110. A fitting tube 123 is provided on both sides of the annular step 121, An inner connecting unit 120 having an annular connecting groove 125 formed on an outer surface of the fitting pipe 123 and a water milling 127 connected to the annular connecting groove 125,
A pair of connection ports 131 are connected to the hinge pin 133 so as to be rotatable by a hinge pin, and a first annular protrusion 131 is formed on the inner surface of the connection port 131, The second annular protrusion 135 and the second annular groove 137 are alternately and repeatedly formed so that the first annular groove portion 116 and the first annular groove portion 117 are seated and engaged with each other, And an external connection unit (130) having a fixing clip (139) for binding the pair of connection ports (131) to the outer surface of the pipe unit (110).
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KR20190017086A (en) * 2017-08-09 2019-02-20 주식회사 에스앤에이치이엔지 device for preventing freeze in air-conditioner
CN111417417A (en) * 2017-12-01 2020-07-14 柏林心脏有限公司 Cannula, cannula system and blood pump system
CN112762247A (en) * 2021-01-27 2021-05-07 广东永高塑业发展有限公司 Outer impeller-shaped reinforced composite pipe
CN113431966A (en) * 2021-08-02 2021-09-24 王杨 Municipal administration water supply and drainage pipeline connection structure
CN118088817A (en) * 2024-04-26 2024-05-28 临沂红阳管业有限公司 Corrosion-resistant high-strength PE water supply pipe and use method thereof

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KR100673057B1 (en) 2006-06-14 2007-01-24 신우산업주식회사 Plastic pipe for being laid under the ground

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US20040061335A1 (en) 2002-10-01 2004-04-01 Mills Mark S. Coupling assembly for connecting corrugated conduit
KR100673057B1 (en) 2006-06-14 2007-01-24 신우산업주식회사 Plastic pipe for being laid under the ground

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190017086A (en) * 2017-08-09 2019-02-20 주식회사 에스앤에이치이엔지 device for preventing freeze in air-conditioner
KR101962282B1 (en) * 2017-08-09 2019-03-27 주식회사 에스앤에이치이엔지 device for preventing freeze in air-conditioner
CN111417417A (en) * 2017-12-01 2020-07-14 柏林心脏有限公司 Cannula, cannula system and blood pump system
CN111417417B (en) * 2017-12-01 2024-01-05 柏林心脏有限公司 Cannula, cannula system and blood pump system
CN112762247A (en) * 2021-01-27 2021-05-07 广东永高塑业发展有限公司 Outer impeller-shaped reinforced composite pipe
CN113431966A (en) * 2021-08-02 2021-09-24 王杨 Municipal administration water supply and drainage pipeline connection structure
CN113431966B (en) * 2021-08-02 2022-08-26 王杨 Municipal administration water supply and drainage pipeline connection structure
CN118088817A (en) * 2024-04-26 2024-05-28 临沂红阳管业有限公司 Corrosion-resistant high-strength PE water supply pipe and use method thereof

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