JPS63254026A - Technique for repairing pipeline - Google Patents
Technique for repairing pipelineInfo
- Publication number
- JPS63254026A JPS63254026A JP62088955A JP8895587A JPS63254026A JP S63254026 A JPS63254026 A JP S63254026A JP 62088955 A JP62088955 A JP 62088955A JP 8895587 A JP8895587 A JP 8895587A JP S63254026 A JPS63254026 A JP S63254026A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- repairing
- bypass
- drainage
- pipeline
- 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
- 238000011144 upstream manufacturing Methods 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE:To permit the sending of the upstream side liquid of a repairing pipe to downstream side through the repairing pipe during the period of repairing work of the repairing pipe, by a method wherein a passage, communicating an upstream side pipeline with a downstream side pipeline through plug members provided in both of the pipelines, is provided through the inside of a flexible pipe. CONSTITUTION:In pipeline repairing work, in which thermosetting resin, applied into a sheath pipe 2, is cured by heat and a rigid lining pipe is formed in a repairing pipe 11b, drainage in the upstream pipe 11a of a drainage pipe 11 is sucked by the suction 20a of a bypass pump 20 through the pipe 14a of an air plug 14 and a bypass hose 19 by the bypass pump 20, further, the drainage arrives at a pipe 15a of the air plug 15 from the delivery 20b of the bypass pump 20 through an upstream side bypass hose 6, provided through the inside of a flexible pipe 1 advanced while being turned in the repairing pipe 11b, a fitting 4 for changing water and a downstream side bypass hose (passage) 7, thereafter, is sent into a downstream pipe 11c from said pipe 15a. Accordingly, the repairing works can be carried out without exposing the bypass hose or the like on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088955A JPS63254026A (en) | 1987-04-13 | 1987-04-13 | Technique for repairing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088955A JPS63254026A (en) | 1987-04-13 | 1987-04-13 | Technique for repairing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63254026A true JPS63254026A (en) | 1988-10-20 |
Family
ID=13957278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62088955A Pending JPS63254026A (en) | 1987-04-13 | 1987-04-13 | Technique for repairing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63254026A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001212A (en) * | 1996-03-25 | 1999-12-14 | Insituform (Netherlands) B.V. | Method for lining of lateral pipelines with flow-through apparatus |
| JP2009113256A (en) * | 2007-11-05 | 2009-05-28 | Ashimori Ind Co Ltd | Lining method for existing pipe path |
| JP2012184811A (en) * | 2011-03-07 | 2012-09-27 | Ashimori Industry Co Ltd | Method for repairing tubular channel |
-
1987
- 1987-04-13 JP JP62088955A patent/JPS63254026A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001212A (en) * | 1996-03-25 | 1999-12-14 | Insituform (Netherlands) B.V. | Method for lining of lateral pipelines with flow-through apparatus |
| JP2009113256A (en) * | 2007-11-05 | 2009-05-28 | Ashimori Ind Co Ltd | Lining method for existing pipe path |
| JP2012184811A (en) * | 2011-03-07 | 2012-09-27 | Ashimori Industry Co Ltd | Method for repairing tubular channel |
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