CA2198103C - Procede de remise a neuf des tuyaux - Google Patents
Procede de remise a neuf des tuyaux Download PDFInfo
- Publication number
- CA2198103C CA2198103C CA002198103A CA2198103A CA2198103C CA 2198103 C CA2198103 C CA 2198103C CA 002198103 A CA002198103 A CA 002198103A CA 2198103 A CA2198103 A CA 2198103A CA 2198103 C CA2198103 C CA 2198103C
- Authority
- CA
- Canada
- Prior art keywords
- pipe
- interior
- coating
- abrasive material
- passing
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000008569 process Effects 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000003082 abrasive agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims description 43
- 239000011248 coating agent Substances 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010431 corundum Substances 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 20
- 230000008901 benefit Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006353 environmental stress Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000007990 PIPES buffer Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning In General (AREA)
Abstract
L'invention concerne un procédé permettant de rénover des canalisations. Les dépôts situés à l'intérieur des canalisations sont éliminés par des agents abrasifs en écoulement et l'intérieur des canalisations ainsi traitées est ensuite recouvert d'un matériau de revêtement visqueux durcissable. Afin de parvenir à une qualité de conduction comparable à celle de canalisations neuves, tout en utilisant des moyens techniques simples et en évitant des phénomènes d'obstruction dus à des dépôts intérieurs décollés, pendant le traitement, le procédé se déroule de manière à ce que l'agent abrasif soit introduit dans la conduite sous l'effet d'une chute de pression, qu'il y effectue un mouvement de va-et-vient sous l'effet d'une différence de pression alternée et qu'il en soit finalement ressorti, sous l'effet de la différence de pression entre les deux extrémités de la conduite.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4430334A DE4430334A1 (de) | 1994-08-29 | 1994-08-29 | Verfahren zur Sanierung von Rohrleitungen |
| DEP4430334.3 | 1994-08-29 | ||
| PCT/DE1995/001152 WO1996006710A1 (fr) | 1994-08-29 | 1995-08-29 | Procede permettant de renover des canalisations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2198103A1 CA2198103A1 (fr) | 1996-03-07 |
| CA2198103C true CA2198103C (fr) | 2006-12-12 |
Family
ID=37561047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002198103A Expired - Fee Related CA2198103C (fr) | 1994-08-29 | 1995-08-29 | Procede de remise a neuf des tuyaux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2198103C (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8524320B1 (en) | 2002-08-28 | 2013-09-03 | Pipe Restoration Technologies, Llc | Process for coating the interior surface of water service lines |
| US9611973B2 (en) | 2002-08-28 | 2017-04-04 | Pipe Restoration Technologies, Llc | Process for coating the interior surface of water service lines |
| US8696823B1 (en) | 2002-08-28 | 2014-04-15 | Pipe Restoration Technologies, Llc | Methods and systems for abrasive cleaning and barrier coating/sealing of pipes |
| US7858149B2 (en) | 2002-08-28 | 2010-12-28 | Pipe Restoration Technologies, Llc | Methods and systems for coating and sealing inside piping systems |
| US8399813B2 (en) | 2002-08-28 | 2013-03-19 | Pipe Restoration Technologies, Llc | Portable heating apparatus for heating interior piping systems |
| US7160574B1 (en) | 2002-08-28 | 2007-01-09 | Pipe Restoration Technologies, Llc | Barrier coating corrosion control methods and systems for interior piping systems |
| US8403726B2 (en) | 2008-11-26 | 2013-03-26 | Rikos Ltd. | System and method for restoring water supply pipes in buildings |
-
1995
- 1995-08-29 CA CA002198103A patent/CA2198103C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2198103A1 (fr) | 1996-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5924913A (en) | Process for renovating pipes | |
| US6739950B1 (en) | Pipe renovating system and method | |
| CA2172715C (fr) | Procede d'assainissement de canalisations | |
| RU97104921A (ru) | Способ санации трубопроводов | |
| CA2198103C (fr) | Procede de remise a neuf des tuyaux | |
| DE3480729D1 (de) | Verfahren und vorrichtung zum beschichten von rohren mit hilfe eines flexiblen schlauches der aushaertendes harz enthaelt. | |
| DE4404473C2 (de) | Verfahren zur Sanierung von Rohrleitungen | |
| CA2311049C (fr) | Procede pour nettoyer et renover des pipelines | |
| US20060278290A1 (en) | Method of lining a pipeline | |
| US6726778B2 (en) | Method for cleaning and renovating pipelines | |
| CN1913983A (zh) | 用以清洁泥浆输送管的设备和方法 | |
| DE19632955C1 (de) | Verfahren zur Sanierung von Rohrleitungen | |
| RU2118741C1 (ru) | Способ санирования трубопроводов | |
| CA2408579C (fr) | Methode de nettoyage et de renovation de pipelines | |
| CZ288796B6 (cs) | Způsob sanace potrubí podtlakem a za použití povrstvovacího materiálu | |
| WO2004053372A2 (fr) | Systeme de renovation de canalisation, et procede | |
| AU2021100939A4 (en) | A pipe-relining apparatus | |
| RU96108777A (ru) | Способ санирования трубопроводов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |