KR960003936A - 가지관 라이닝 공법 - Google Patents

가지관 라이닝 공법 Download PDF

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Publication number
KR960003936A
KR960003936A KR1019950005989A KR19950005989A KR960003936A KR 960003936 A KR960003936 A KR 960003936A KR 1019950005989 A KR1019950005989 A KR 1019950005989A KR 19950005989 A KR19950005989 A KR 19950005989A KR 960003936 A KR960003936 A KR 960003936A
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KR
South Korea
Prior art keywords
branch pipe
fluid pressure
pipe lining
lining material
pressure sealing
Prior art date
Application number
KR1019950005989A
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English (en)
Other versions
KR0178149B1 (ko
Inventor
타카오 카미야마
야스히로 요코시마
Original Assignee
카미야마 미노루
가부시키가이샤 쇼오난고오세이쥬시세이사쿠쇼
야스히로 요코시마
유우겐가이샤 요코시마
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Application filed by 카미야마 미노루, 가부시키가이샤 쇼오난고오세이쥬시세이사쿠쇼, 야스히로 요코시마, 유우겐가이샤 요코시마 filed Critical 카미야마 미노루
Publication of KR960003936A publication Critical patent/KR960003936A/ko
Application granted granted Critical
Publication of KR0178149B1 publication Critical patent/KR0178149B1/ko

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Classifications

    • 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
    • B29C63/28—Lining or sheathing of internal surfaces applied by "rubber" bag or diaphragm
    • 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
    • B29C63/346—Fixing the end of the lining
    • 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
    • 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
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1651—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being everted
    • 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
    • F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

본 발명에 의하면, 가지관라이닝재와 유체압력밀폐노즐과의 기밀적인 접속을 간단한 구성으로 확실하게 실시할 수 있고, 가지관라이닝재의 가지관으로의 반전삽입을 항상 확실하게 실시할 수 있는 가지관라이닝공법을 제공하는 것과 아울러, 경화성수지를 함침하고, 일단에 날밑(4A)을 보유하고 이루어지는 가지관라이닝재(4)의 날밑(4A)부를 접어서 이 날밑(4A)부를 유체압력밀폐노즐(7)상에 재치함과 아울러, 양자의 사이에 링형상의 패킹(16),(17)을 개설하고, 가지관라이닝재(4)의 날밑(4A)과 유체압력밀폐노즐(7)을 연결하는 나이론실(19)을 잡아당겨 날밑(4A)과 유체압력밀폐노즐(7)을 기밀하게 접합하며, 이 상태를 유지하여 가지관라이닝재(4)와 유체압력밀폐노즐(7)을 본관(1)내의 가지관개구부에 도입하여 세트한 후, 가지관라이닝재(4)를 유체압에 의하여 가지관(2)내에 본관(1)측으로부터 지상으로 향하여 반전삽입하고, 가지관라이닝재(4)를 유체압에 의하여 가지관(2)내벽에 압압한 채, 이 가지관라이닝재(4)에 함침된 경화성수지를 경화시켜, 그 후 상기 나이론실(19)을 전기히이터(14)에 의하여 절단하여 유체압력밀폐노즐(7)을 가지관라이닝재(4)로부터 잘라낸다.

Description

가지관라이닝공법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 공법을 그 공정순으로 표시하는 단면도.
제2도는 본 발명 공법을 그 공정순으로 표시하는 단면도.
제3도는 본 발명 공법을 그 공정순으로 표시하는 단면도.
제4도는 제1도의 A부확대상세도.
제5도는 세트전의 가지관라이닝재와 유체압력밀폐노즐의 상태를 표시하는 단면도.
제6도는 가지관라이닝재의 평면도.
제7도는 유체압력밀폐노즐의 평면도.
제8도는 종래의 가지관라이닝공법을 표시하는 단면도.
제9도는 종래의 가지관라이닝공법을 표시하는 단면도.
제10도는 종래의 가지관라이닝공법을 표시하는 단면도.
제11도는 종래의 가지관라이닝공법을 표시하는 단면도.
제12도는 유체압력밀폐노즐과 가지관라이닝재와의 시일구조의 종래예를 표시하는 단면도.
* 도면의 주요부분에 대한 부호의 설명
1 : 본관 2 : 가지관
4 : 가지관라이닝재 4A : 가지관라이닝재의 날밑
7 : 유체압력밀폐노즐 11 : 슬리이브
12 : 볼트 14 : 전기히이터
16,17 : 패킹 19 : 나이론실

Claims (5)

  1. 경화성수지를 함침하고, 일단에 날밑을 보유하고 이루어지는 가지관라이닝재(4)의 날밑(4a)부를 접어서 이 날밑부를 유체압력밀폐노즐(7)상에 재치함과 아울러, 양자의 사이에 링형상의 패킹(16),(17)을 개설하고, 가지관라이닝재의 날밑(4a)과 유체압력밀폐노즐(7)을 연결하는 실을 잡아당겨 날밑과 유체압력밀폐노즐을 기밀하게 접합하며, 이 상태를 유지하여 가지관라이닝재(4)와 유체압력밀폐노즐을 본관내의 가지관개구부에 도입하여 세트한 후, 가지관라이닝재를 유체압에 의하여 가지관(2)내에 본관측으로부터 지상으로 향하여 반전삽입하고, 가지관라이닝재(4)를 유체압에 의하여 가지관내벽에 압압한 채, 이 가지관라이닝재에 함침된 경화성수지를 경화시켜, 그 후 상기 실을 절단하여 유체압력밀폐노즐을 가지관라이닝재로부터 잘라내는 것을 특징으로 하는 가지관라이닝공법.
  2. 제1항에 있어서, 상기 유체압력밀폐노즐(7)에 복수의 나사수단을 설치하고, 이 나사수단에 의하여 상기 실을 잡아 당기는 것을 특징으로 하는 가지관라이닝공법.
  3. 제2항에 있어서, 상기 나사수단은 상기 유체압력밀폐노즐(7)의 하면에 돌설된 슬리이브(11)와 이 슬리이브에 이동자재하게 나사결합하는 볼트를 포함하여 구성되는 것을 특징으로 하는 가지관라이닝공법.
  4. 제1항에 있어서, 상기 실은 전기히이터(14) 또는 커터에 의하여 절단되는 것을 특징으로 하는 가지관라이닝공법.
  5. 제1항에 있어서, 상기 가지관(2)내에 반전삽입된 상기 가지관라이닝재(4)의 상단부에 금속제의 온수파이프(26)와 에어파이프(27)를 꿰지르고, 이들 온수파이프와 에어호오스를 개재하여 온수와 압축에어를 각각 가지관라이닝재(4)내에 공급하며, 압축에어의 압력으로 가지관라이닝를 가지관(2)내벽에 압압한 채, 이 가지관라이닝재(4)를 온수에 의하여 가열하여 이것에 함침된 열경화성수지를 경화시키는 것을 특징으로 하는 가지관라이닝공법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950005989A 1994-07-05 1995-03-21 가지관라이닝공법 KR0178149B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-153383 1994-07-05
JP6153383A JP2605220B2 (ja) 1994-07-05 1994-07-05 枝管ライニング工法

Publications (2)

Publication Number Publication Date
KR960003936A true KR960003936A (ko) 1996-02-23
KR0178149B1 KR0178149B1 (ko) 1999-05-15

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Country Status (8)

Country Link
US (1) US5566719A (ko)
EP (1) EP0691507B1 (ko)
JP (1) JP2605220B2 (ko)
KR (1) KR0178149B1 (ko)
DE (1) DE69519130T2 (ko)
DK (1) DK0691507T3 (ko)
MY (1) MY113777A (ko)
TW (1) TW261653B (ko)

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* Cited by examiner, † Cited by third party
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KR20200058760A (ko) * 2018-11-20 2020-05-28 주식회사 포스코 코크스 로의 상승관 헌열 회수장치
CN115031086A (zh) * 2022-06-09 2022-09-09 马鞍山市盛远管道有限公司 一种球墨铸铁管内衬套安装设备和方法

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DE69519130T2 (de) 2001-05-17
US5566719A (en) 1996-10-22
EP0691507A1 (en) 1996-01-10
DE69519130D1 (de) 2000-11-23
KR0178149B1 (ko) 1999-05-15
JPH0811213A (ja) 1996-01-16
TW261653B (en) 1995-11-01
MY113777A (en) 2002-05-31
JP2605220B2 (ja) 1997-04-30
EP0691507B1 (en) 2000-10-18

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