JPS62181790U - - Google Patents
Info
- Publication number
- JPS62181790U JPS62181790U JP7018486U JP7018486U JPS62181790U JP S62181790 U JPS62181790 U JP S62181790U JP 7018486 U JP7018486 U JP 7018486U JP 7018486 U JP7018486 U JP 7018486U JP S62181790 U JPS62181790 U JP S62181790U
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- pipe
- branch
- existing
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図は本考案に係る分岐管接続装置の一実施
例を示す縦断面図、第２図は第１図の―線に
おける横断面図、第３図は第１図に示す装置の変
型例を示す縦断面図、第４図は第２図に示す構造
の変型を示す図、第５図イ，ロは従来の分岐管接
続装置を示す断面図である。
１……既設配管、２……クランプ、３……ジヨ
イント、４……遮断用バルブ、５……穿孔装置、
６……分岐管、７……蓋、８……バルブ、１０…
…既設配管、１１……分岐管、１２……枝管、１
３……孔、１４……ボールバルブ、１５……ボー
ル弁子、１６……操作装置、１７，１８……フラ
ンジ、１９……締具、２０……クランプ、２１…
…溶接部、２２……長穴。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the branch pipe connection device according to the present invention, Fig. 2 is a cross-sectional view taken along the line - - in Fig. 1, and Fig. 3 is a modification of the device shown in Fig. 1. FIG. 4 is a diagram showing a modification of the structure shown in FIG. 2, and FIGS. 5A and 5B are sectional views showing a conventional branch pipe connection device. 1...Existing piping, 2...Clamp, 3...Joint, 4...Shutoff valve, 5...Drilling device,
6... Branch pipe, 7... Lid, 8... Valve, 10...
...Existing piping, 11... Branch pipe, 12... Branch pipe, 1
3... Hole, 14... Ball valve, 15... Ball valve, 16... Operating device, 17, 18... Flange, 19... Fastener, 20... Clamp, 21...
...Welded part, 22...Elongated hole.
Claims (1)
短い枝管をとりつけて、既設配管と枝管を連通さ
せるための孔を該既設配管に穿孔し、該枝管の端
に分岐管を接続する分岐管接続装置において、分
岐管は既設配管からＬ形に曲がる分岐流路を形成
するものとし、該枝管の端にその中心と同心のフ
ランジを形成し、該枝管に接続される該分岐流路
の接続端にもその中心と同心で上記のフランジに
対応するフランジを形成し、両フランジを両者と
同心で且つ互いに周方向に等間隔に配置された複
数の締具によつて締着結合したことを特徴とする
分岐管接続装置。 Attach a short branch pipe for connecting the branch pipe to the existing pipe to which the branch pipe is to be connected, drill a hole in the existing pipe to communicate the existing pipe and the branch pipe, and connect the branch pipe to the end of the branch pipe. In the branch pipe connection device, the branch pipe forms a branch flow path that bends in an L shape from the existing pipe, and a flange concentric with the center is formed at the end of the branch pipe, and the branch pipe connected to the branch pipe is connected to the branch pipe. A flange corresponding to the above-mentioned flange is formed at the connecting end of the branch flow path concentrically with the center thereof, and both flanges are fastened by a plurality of fasteners that are concentric with both and arranged at equal intervals in the circumferential direction. A branch pipe connection device characterized by a joint connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7018486U JPS62181790U (en) | 1986-05-10 | 1986-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7018486U JPS62181790U (en) | 1986-05-10 | 1986-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62181790U true JPS62181790U (en) | 1987-11-18 |
Family
ID=30911584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7018486U Pending JPS62181790U (en) | 1986-05-10 | 1986-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62181790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306895A (en) | 1997-05-06 | 1998-11-17 | Kitz Corp | Snap tap with saddle |
| JP2012082876A (en) * | 2010-10-08 | 2012-04-26 | Kubota Corp | Pipe body, piping passage, and method of constructing the piping passage |
-
1986
- 1986-05-10 JP JP7018486U patent/JPS62181790U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306895A (en) | 1997-05-06 | 1998-11-17 | Kitz Corp | Snap tap with saddle |
| JP2012082876A (en) * | 2010-10-08 | 2012-04-26 | Kubota Corp | Pipe body, piping passage, and method of constructing the piping passage |