KR19990034072U - Bend sewage pipe connection structure - Google Patents
Bend sewage pipe connection structure Download PDFInfo
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- KR19990034072U KR19990034072U KR2019980000300U KR19980000300U KR19990034072U KR 19990034072 U KR19990034072 U KR 19990034072U KR 2019980000300 U KR2019980000300 U KR 2019980000300U KR 19980000300 U KR19980000300 U KR 19980000300U KR 19990034072 U KR19990034072 U KR 19990034072U
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- tip
- hot melt
- sewage pipe
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Abstract
본 고안은 P.V.C (폴리비닐크로라이트) 등의 합성수지재로 종단면이 파형으로 되는 굴곡관을 압출성형하여 하수관 등에 사용하기 위하여 제조된 굴곡하수관에 있어서 굴곡하수관 선단과 선단을 연결하여 하수관로를 지중 등에 매설하여 하수가 이 하수관로를 따라 유수되도록 하고 있는 바 본 고안은 이 굴곡하수관로의 연결부분에서 오수가 누수되지 못하도록 틈새없이 견고히 연결될 수 있도록 하기 위하여 안출한 고안이다.The present invention is a synthetic resin material such as PVC (polyvinyl chromite) in the bending sewage pipe manufactured for use in sewage pipes by extrusion molding a curved pipe having a longitudinal cross-section, and the sewer pipe is connected to the ground by connecting the end of the sewage pipe to the end. The sewage system is designed to allow the sewage to flow along this sewer line so that the sewage pipe can be connected firmly without any gaps to prevent leakage of sewage from the connection part of the curved sewer line.
Description
본 고안은 하수관로의 연결부의 밀폐(sealing) 기술분야에 대한 것으로 합성 수지재로 되고 내부에 특별한 내압이 가해지지 않는 자연유속을 가지는 하수 및 오수 등을 유수하기 위하여 P.V.C 등의 합성수지재 등으로 되는 하수관의 종단면이 파형(wave)으로 된 굴곡하수관에 있어서 이런 굴곡하수관의 선단과 선단을 수밀하게 연결하는 기술인 바 종래에는 굴곡하수관(1)의 선단(1a)과 타측하수관(2) 선단(2a)을 서로 대접한 상태에서 굴곡하수관(1)(2)에 형성된 나선파형굴곡(3) 외주면과 동일한 피치와 나선파형굴곡(3a)으로 된 내주면을 가진 소켓관(4)을 나선밀착시켜서 하수관(1) 선단(1a)과 하수관(2) 선단(2a)을 연결하였다.The present invention is for the sealing technology field of the connection to the sewer pipe, and it is made of synthetic resin material and sewage pipe made of synthetic resin materials such as PVC to flow sewage and sewage having natural flow rate without applying special internal pressure. This is a technique for tightly connecting the tip and the tip of such a curved sewer pipe in a curved sewer pipe having a longitudinal cross section of a wave. Conventionally, the front end 1 a of the curved sewer pipe 1 and the front end 2 a of the other sewer pipe 2 are connected to each other. Spiral pipe (1) by spirally adhering a socket tube (4) having the same pitch as the outer circumferential surface of the spiral wave bend (3) formed on the curved sewer pipe (1) (2) and the inner circumferential surface of the spiral wave bend (3a) in a state where they are in contact with each other. The tip 1a and the sewage pipe 2 tip 2a were connected.
상기와 같이 종래기술로 하수관(1)과 관(2)을 연결시키면 하수관(1)의 외주면과 연결소켓관(4)의 내주면사이에는 기계적인 허용공차상으로 미세한 틈(clearance)이 생기게 되어 이 틈으로 하수 또는 오수가 누수되어 토양을 오염시키게 되므로 보다 정밀하고 수밀한 연결수단이 요구되어 왔다.When the sewage pipe 1 and the pipe 2 are connected in the conventional art as described above, a fine clearance is generated between the outer circumferential surface of the sewage pipe 1 and the inner circumferential surface of the connecting socket pipe 4 due to a mechanical tolerance. Since the sewage or sewage leaks through the gaps and contaminates the soil, more precise and tighter means of connection have been required.
도 1 은 종래 굴곡하수관을 연결할시의 구조를 나타내는 종단면도1 is a longitudinal cross-sectional view showing a structure when connecting a conventional bend sewage pipe
도 2 는 본 고안상으로 실시되는 굴곡하수관 연결구조 종단면도Figure 2 is a longitudinal cross-sectional view of the bent sewage pipe connection structure implemented in accordance with the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,2,10,20 : 굴곡하수관10a,20a : 하수관선단1,2,10,20: Bend sewage pipe 10a, 20a: Sewage pipe tip
3,3a : 나선파형굴곡(3)4 : 소켓관3,3a: spiral wave bend (3) 4: socket tube
21 : 열용융접착부재(Hot Melt 부재)21: hot melt adhesive member (Hot Melt member)
22 : 대접부23 : 폴리에틸렌시트(PE Sheet)22: welding part 23: polyethylene sheet (PE sheet)
본 고안은 굴곡하수관(10)의 선단(10a)과 선단(20a)을 첨부한 도 2 에 도시한 바와 같이 긴밀히 대접한 상태에서 우선 일정한 온도로 가열하면 접착성이 뛰어난 아교질로 물성이 변하는 열용융착부재(Hot Melt 부재)(21)를 이 선단(10a)과 선단(20a) 대접부(22)에 수회권회하고 이 대접부(22)보다 큰 폭으로 되고 일정한 두께를 가진 핫멜트가 도포된 폴리에틸렌시트(PE Sheet)(23)를 권포한 다음 이 폴리에틸렌시트(23)에 일정한 온도의 열을 균일하게 가하면 폴리에틸렌시트(23)가 가진 고유한 물리적인 성질에 의하여 강한 수축력으로 자신이 수축되게 됨과 아울러 폴리에틸렌시트(23)와 굴곡파이프(10)(10a)의 선단(10a)(20a) 대접부(22) 사이에 개재된 열용융접착부재(Hot Melt 부재)(21) 또한 강한 수축력으로 굴곡하수관단면 파형 굴곡면에 밀착되면서 수축되어 미세한 틈조차 없이 밀봉하므로서 정밀하고 견고하게 하수관과 관의 연결부를 구성할 수 있다.The present invention, as shown in Figure 2 attached to the front end (10a) and the front end (20a) of the bent sewage pipe 10, when heated to a constant temperature first, heat-fusion welding properties change to a gelatin excellent adhesiveness Hot Melt member 21 is wound around the tip 10a and tip 20a abutment 22 several times, and has a width greater than this abutment 22 and coated with hot melt having a constant thickness. If the PE sheet 23 is wound and then the polyethylene sheet 23 is uniformly heated at a constant temperature, the polyethylene sheet 23 will contract itself with strong contraction force due to the inherent physical properties of the polyethylene sheet 23. Hot melt adhesive member (Hot Melt member) 21 interposed between the end portions 10a and 20a of the polyethylene sheet 23 and the bending pipes 10 and 10a and the abutment portion 22 also has a flexible sewage pipe section. Close to the curved surface and contracted so that even minute cracks The sealed hameuroseo precise and robust can form the connection of the sewage pipe and tube.
상기와 같은 구조로 파형 굴곡단면을 가진 하수관(10)(20)의 선단(10a)(20a)을 강력한 열수축력을 가진 폴리에틸렌시트(23)를 권포하여 가열수축시킴과 아울러 선단대접부(22)에도 열용융접착부재(21)를 개재시킨 상태에서 가열수축시킴으로서 2중으로 견고하게 밀봉연결시킬 수 있는 효과가 있다.In the above structure, the end 10a, 20a of the sewer pipe 10, 20 having a corrugated bent section is wound up by heating a polyethylene sheet 23 having a strong heat shrinking force and heat-shrinked, as well as the front end portion 22. In addition, by heat shrinkage in the state of interposing the hot melt adhesive member 21 there is an effect that can be tightly sealed in double.
본 고안은 P.V.C (폴리비닐크로라이트) 등의 합성수지재로 종단면이 파형으로 되는 굴곡관을 압출성형하여 하수관 등에 사용하기 위하여 제조된 굴곡하수관에 있어서 굴곡하수관 선단과 선단을 연결하여 하수관로를 지중 등에 매설하여 하수가 이 하수관로를 따라 유수되도록 하고 있는 바 본 고안은 이 굴곡하수관로의 연결부분에서 오수가 누수되지 못하도록 틈새없이 견고히 연결될 수 있도록 하기 위하여 안출한 고안이다.The present invention is a synthetic resin material such as PVC (polyvinyl chromite) in the bending sewage pipe manufactured for use in sewage pipes by extrusion molding a curved pipe having a longitudinal cross-section, and the sewer pipe is connected to the ground by connecting the end of the sewage pipe to the end. The sewage system is designed to allow the sewage to flow along this sewer line so that the sewage pipe can be connected firmly without any gaps to prevent leakage of sewage from the connection part of the curved sewer line.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980000300U KR19990034072U (en) | 1998-01-14 | 1998-01-14 | Bend sewage pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980000300U KR19990034072U (en) | 1998-01-14 | 1998-01-14 | Bend sewage pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990034072U true KR19990034072U (en) | 1999-08-16 |
Family
ID=69711101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980000300U KR19990034072U (en) | 1998-01-14 | 1998-01-14 | Bend sewage pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990034072U (en) |
-
1998
- 1998-01-14 KR KR2019980000300U patent/KR19990034072U/en active IP Right Grant
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