KR20110012612A - 관라이닝재의 함침장치 및 방법 - Google Patents
관라이닝재의 함침장치 및 방법 Download PDFInfo
- Publication number
- KR20110012612A KR20110012612A KR1020090070397A KR20090070397A KR20110012612A KR 20110012612 A KR20110012612 A KR 20110012612A KR 1020090070397 A KR1020090070397 A KR 1020090070397A KR 20090070397 A KR20090070397 A KR 20090070397A KR 20110012612 A KR20110012612 A KR 20110012612A
- Authority
- KR
- South Korea
- Prior art keywords
- tube lining
- roller
- lining material
- tube
- curable resin
- Prior art date
Links
Images
Classifications
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- 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
- F16L55/18—Appliances for use in repairing pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
- B29C63/36—Lining or sheathing of internal surfaces using tubular layers or sheathings being turned inside out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2501/00—Use of unspecified macromolecular compounds as filler
- B29K2501/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
- 외면에 필름이 부착된 관상 부직포로 이루어진 관라이닝 백에 경화성 수지를 함침하는 장치에 있어서,상기 관라이닝 백이 로딩되는 컨베이어 위에 배치되는 밀개 롤러와,상기 컨베이어에 대해 상기 밀개 롤러를 이동시키는 이동부를 포함하여,상기 밀개 롤러는 진공 상태인 상기 관라이닝 백 내에 상기 경화성 수지를 주입하여 소정 거리에 걸쳐 형성한 팽창부의 상태를 유지하도록 밀어주면서 순차적으로 함침하는 관라이닝재의 함침장치.
- 제1항에 있어서,상기 밀개 롤러의 전방에 배치되는 가압롤러가 상기 컨베이어 상에 더 설치되는 관라이닝재의 함침장치.
- 외면에 필름이 부착된 관상 부직포로 이루어진 관라이닝 백에 경화성 수지를 함침하는 방법에 있어서,진공 중인 상태에서 상기 관라이닝 백 내에 상기 경화성 수지를 주입하여 소정 거리에 걸쳐 팽창부를 형성시킨 다음 상기 관라이닝 백을 이동시키는 한편 상기 팽창부의 상태를 유지하도록 밀어주면서 상기 경화성 수지를 순차적으로 함침하는 관라이닝재의 함침 방법.
- 제3항에 있어서,상기 경화성 수지를 주입하기 전에 상기 관라이닝 백을 가압하여 실링하는 단계와,상기 가압을 해제한 후 상기 팽창부의 상측을 눌러주는 단계를 더 포함하는 관라이닝재의 함침 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090070397A KR101102592B1 (ko) | 2009-07-31 | 2009-07-31 | 관라이닝재의 함침장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090070397A KR101102592B1 (ko) | 2009-07-31 | 2009-07-31 | 관라이닝재의 함침장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110012612A true KR20110012612A (ko) | 2011-02-09 |
KR101102592B1 KR101102592B1 (ko) | 2012-01-03 |
Family
ID=43772515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090070397A KR101102592B1 (ko) | 2009-07-31 | 2009-07-31 | 관라이닝재의 함침장치 및 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR101102592B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3306170A4 (en) * | 2015-06-08 | 2019-04-03 | Licuas S.A. | CALIBRATION DEVICE |
KR102492416B1 (ko) * | 2022-08-03 | 2023-01-27 | (주)신이앤씨 | 반전튜브 현장 함침장치 및 이를 이용한 반전튜브 현장 함침방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102206048B1 (ko) | 2019-11-05 | 2021-01-22 | 노딕튜브 주식회사 | 관로 보수용 튜브의 함침 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207002B1 (en) | 1999-04-30 | 2001-03-27 | Gelco Services, Inc. | Resin impregnation of absorbent material |
JP2001105496A (ja) * | 1999-10-07 | 2001-04-17 | Shonan Gosei Jushi Seisakusho:Kk | 管ライニング材への樹脂注入方法 |
KR100853165B1 (ko) | 2007-07-30 | 2008-08-20 | 미래피앤씨(주) | 경화용수지가 함침된 상·하수관 보강용 튜브 제조방법 및경화용수지 함침장치 |
-
2009
- 2009-07-31 KR KR1020090070397A patent/KR101102592B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3306170A4 (en) * | 2015-06-08 | 2019-04-03 | Licuas S.A. | CALIBRATION DEVICE |
KR102492416B1 (ko) * | 2022-08-03 | 2023-01-27 | (주)신이앤씨 | 반전튜브 현장 함침장치 및 이를 이용한 반전튜브 현장 함침방법 |
Also Published As
Publication number | Publication date |
---|---|
KR101102592B1 (ko) | 2012-01-03 |
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