KR19980072372A - How to check fusion when fusion of polyethylene pipe connection - Google Patents
How to check fusion when fusion of polyethylene pipe connection Download PDFInfo
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- KR19980072372A KR19980072372A KR1019970007159A KR19970007159A KR19980072372A KR 19980072372 A KR19980072372 A KR 19980072372A KR 1019970007159 A KR1019970007159 A KR 1019970007159A KR 19970007159 A KR19970007159 A KR 19970007159A KR 19980072372 A KR19980072372 A KR 19980072372A
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- South Korea
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- fusion
- polyethylene pipe
- pipe connection
- completed
- heating wire
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
본 발명은 폴리에틸렌 배관 연결부의 융착시 융착확인 방법에 관한 것으로, 플랜지부에 열선이 위치된 폴리에틸렌 배관 연결부의 열선의 끝부분에 유색 의 색인도색층을 칠해 융착이 완료되면,배관 연결부와 폴리에틸렌 파이프 사이로 유색의 용융물이 흘러내려 융착을 눈으로 확인하거나,플랜지부의 내 경부에 4 방향의 홈을 형성하여 융착이 완료되면,홈으로 용융물이 돌출되어 융착을 눈으로 확인하여 종래의 압력센서부와 함께 이중 융착 확인이 가능 하므로 파이프속을 흐르게 되는 가스의 누설에 만전을 기할수 있고,폴리에 틸렌 배관 공사의 공기를 단축할수 있는 효과를 제공한다.The present invention relates to a method of confirming the fusion during fusion of the polyethylene pipe connection, and when the fusion is completed by applying a colored index coating layer to the end of the heating wire of the polyethylene pipe connection portion where the heating wire is located in the flange portion, between the pipe connection and the polyethylene pipe When the colored melt flows down and checks the fusion visually, or when the fusion is completed by forming a groove in four directions on the inner diameter of the flange part, the melt protrudes into the groove to check the fusion visually and together with the conventional pressure sensor unit. Since double fusion can be confirmed, it is possible to make sure of the leakage of gas flowing in the pipe and to shorten the air of the polyethylene pipe construction.
Description
본 발명은 폴리에틸렌 배관 연결부의 융착시 융착확인 방법에 관한 것이다.The present invention relates to a method for confirming fusion upon fusion of a polyethylene pipe connection.
현재,국내에서 사용중인 폴리에틸렌 배관 연결부는,도1에 도시된 바와같이, 플랜지부(1)위에는 압력센서 삽입홈(2)과 전기 연결부(3)가 형성되어 폴리 에틸렌 파이프(4) 연결시,도2에 도시된 바와같이,압력센서 삽입홈(2)에는 압력센서(5)가 삽입되고,전기 연결부(3)에는 전선(6)이 연결된다.Currently, the polyethylene pipe connection in use in the country, as shown in Figure 1, the pressure sensor insertion groove (2) and the electrical connection (3) is formed on the flange (1) when connecting the polyethylene pipe (4), As shown in FIG. 2, a pressure sensor 5 is inserted into the pressure sensor insertion groove 2, and an electric wire 6 is connected to the electrical connection part 3.
콘트롤 박스(7)로부터 전기가 인가되어 플랜지부(1)의 내측에 위치된 열선 (8)이 가열되면,플랜지부(1)가 녹으면서 폴리에틸렌 파이프(4)를 연결하는 데,압력센서(5)는 플랜지부(1)가 녹으면서 팽창하는 압력을 감지하여 융착 부의 융착완료를 확인하였다.When electricity is applied from the control box 7 and the heating wire 8 located inside the flange 1 is heated, the flange 1 melts and connects the polyethylene pipe 4 to the pressure sensor 5. ) Sensed the pressure to expand while melting the flange (1) to confirm the fusion completion of the weld.
따라서,종래의 폴리에틸렌 배관 연결부의 융착완료는 작업자가 눈으로 쉽게 확인할수 없었다.Therefore, the completion of the fusion of the conventional polyethylene pipe connection could not be easily confirmed by the operator.
본 발명의 목적은 폴리에틸렌 배관 연결부를 사용하여 배관 융착시 융착부 의 정확한 융착을 눈으로 알수 있도록 폴리에틸렌 배관 연결부의 플랜지부 의 내경부에 4 방향으로 홈을 파거나,열선의 끝부분에 유색을 칠하여 융착 완료후,용융물이 폴리에틸렌 파이프와 배관 연결부사이로 유색의 용융물이 흘러내려 융착의 완료를 눈으로 쉽게 확인할수 있는 폴리에틸렌 배관 연결 부의 융착시 융착확인 방법을 제공하고자 하는 것이다.An object of the present invention is to dig a groove in the inner direction of the flange of the polyethylene pipe connection in four directions, or to paint the end of the heating wire so that you can see the exact welding of the welded when the pipe fusion using the polyethylene pipe connection After the completion of the fusion, the melt is to provide a method of confirming the fusion when the fusion of the polyethylene pipe connection can be easily confirmed by the flow of colored melt flows between the polyethylene pipe and the pipe connection.
본 발명의 목적을 달성하는 융착확인 방법은 플랜지부에 열선이 위치된 폴 리에틸렌 배관 연결부의 열선의 끝부분에 유색의 색인도색층을 칠해 융착이 완료되면,배관 연결부와 폴리에틸렌 파이프사이로 유색의 용융물이 흘러내 려 융착을 눈으로 확인하거나,플랜지부와 내경부에 4 방향의 홈을 형성하여 융착이 완료되면,홈으로 용융물이 돌출되어 융착을 눈으로 확인하게 한다.Fusion confirmation method to achieve the object of the present invention is to apply a colored index paint layer to the end of the heating wire of the polyethylene pipe connecting portion in which the heating wire is located in the flange portion when the fusion is completed, the colored melt between the pipe connection and the polyethylene pipe This flows down to confirm the fusion or to form a groove in the flange portion and the inner diameter in four directions when the fusion is completed, the melt protrudes into the groove to visually confirm the fusion.
도1은 종래의 폴리에틸렌 배관 연결부가 폴리에틸렌 파이프에 융착되는 상 태를 도시하는 도면.1 is a view showing a state in which a conventional polyethylene pipe connection is fused to a polyethylene pipe.
도2는 도1의 A 부분 단면도.FIG. 2 is a partial cross-sectional view of FIG. 1; FIG.
도3은 본 발명에 따른 폴리에틸렌 배관 연결부를 도시하는 단면도.3 is a cross-sectional view illustrating a polyethylene tubing connection according to the present invention.
도4는 본 발명에 따른 배관 연결부의 플랜지부의 형상을 도시하는 도면.4 is a view showing the shape of a flange portion of a pipe connection portion according to the present invention;
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10: 플랜지부 11: 열선 12: 색인도색층10: flange portion 11: hot wire 12: index paint layer
13: 홈13: home
본 발명을 첨부된 도면들을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.
도3에는 본 발명의 폴리에틸렌 배관 연결부가 단면도로서 도시되는데,배관 연결부의 플랜지부(10)에는 열선(11)이 위치되고,열선(11)의 끝부분은 유색 의 색인도색층(12)이 칠해져 있다.Figure 3 is a cross-sectional view of the polyethylene pipe connection of the present invention, the heating wire 11 is located in the flange portion 10 of the pipe connection, the end of the heating wire 11 is painted with a colored index painted layer 12 have.
도4에는 본 발명에 따른 배관 연결부의 플랜지부가 도시되는데,플랜지부 (10)의 내경부에는 4 방향의 홈(13)이 형성되어 있다.4 shows a flange portion of the pipe connecting portion according to the present invention, in which the groove 13 in four directions is formed in the inner diameter portion of the flange portion 10.
본 발명에 따른 폴리에틸렌 배관 연결부를 사용할때는 폴리에틸렌 파이프를 배관 연결부의 플랜지부(10)의 내경부에 삽입하고,배관 연결부에 전원을 공 급하면,열선(11)에 의해 열이 발생하여 플랜지부의 멜트 재료(MELTE MATERI -AL)가 용융되어 두 방향으로 용융물이 분출된다.When using the polyethylene pipe connection according to the present invention, when the polyethylene pipe is inserted into the inner diameter of the flange portion 10 of the pipe connection portion, and power is supplied to the pipe connection portion, heat is generated by the heating wire 11 to melt the flange portion The material (MELTE MATERI-AL) is melted and the melt is ejected in two directions.
첫번째는,압력센서부의 방향으로 돌출되고,둘째는 플랜지부(10)의 내경부에 형성된 홈(13)으로 열선의 끝에 유색 칠한 색인도색층(12)이 용융물과 같이 돌출되어 융착을 눈으로 쉽게 확인할수 있다.The first is projected in the direction of the pressure sensor, the second is the groove 13 formed in the inner diameter of the flange 10, the index coating layer 12, which is colored at the end of the hot wire, protrudes like a melt, so that the fusion is easily visualized. You can check it.
본 발명의 폴리에틸렌 배관 연결부의 융착시 융착확인 방법에 따르면,배관 연결부의 플랜지부(10)의 내경부에 형성된 4 방향 홈(13)이나 열선(11)에 칠해진 색인도색층(12)이 융착 완료후,배관 연결부와 파이프사이로 유색된 용융물이 흘러내려 융착을 눈으로 확인할수 있어 종래의 압력센서부와 함께 이중 융착 확인이 가능하므로 파이프속을 흐르게 되는 가스의 누설에 만전 을 기할수 있고,폴리에틸렌 배관 공사의 공기를 단축할수 있는 효과를 제공 한다.According to the fusion confirmation method of fusion of the polyethylene pipe connecting portion of the present invention, the four-way groove 13 formed on the inner diameter of the flange portion 10 of the pipe connecting portion or the index coating layer 12 painted on the hot wire 11 is fusion completed. After that, colored melt flows down between the pipe connection and the pipe, so that the fusion can be checked visually, so that double fusion can be checked together with the conventional pressure sensor unit, so that the leakage of gas flowing in the pipe can be ensured. Provides the effect of shortening the air of construction.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970007159A KR19980072372A (en) | 1997-03-05 | 1997-03-05 | How to check fusion when fusion of polyethylene pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970007159A KR19980072372A (en) | 1997-03-05 | 1997-03-05 | How to check fusion when fusion of polyethylene pipe connection |
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| Publication Number | Publication Date |
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| KR19980072372A true KR19980072372A (en) | 1998-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019970007159A KR19980072372A (en) | 1997-03-05 | 1997-03-05 | How to check fusion when fusion of polyethylene pipe connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102520378B1 (en) | 2022-12-13 | 2023-04-11 | 주식회사 세전더블유엠에스 | Method for checking insertion depth of pipe for electrofusion type socket |
-
1997
- 1997-03-05 KR KR1019970007159A patent/KR19980072372A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102520378B1 (en) | 2022-12-13 | 2023-04-11 | 주식회사 세전더블유엠에스 | Method for checking insertion depth of pipe for electrofusion type socket |
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