KR102319272B1 - 신축 이음관 - Google Patents
신축 이음관 Download PDFInfo
- Publication number
- KR102319272B1 KR102319272B1 KR1020190174012A KR20190174012A KR102319272B1 KR 102319272 B1 KR102319272 B1 KR 102319272B1 KR 1020190174012 A KR1020190174012 A KR 1020190174012A KR 20190174012 A KR20190174012 A KR 20190174012A KR 102319272 B1 KR102319272 B1 KR 102319272B1
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- KR
- South Korea
- Prior art keywords
- inner tube
- tube
- stopper
- exterior
- radial direction
- 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.)
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- 238000000926 separation method Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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
- F16L27/00—Adjustable joints; Joints allowing movement
- F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
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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
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
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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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 신축 이음관의 단면도
도 3은 본 발명의 일 실시예에 따른 신축 이음관의 이탈 방지부의 사시도/정면도
도 4는 본 발명의 일 실시예에 따른 신축 이음관의 요부 단면도
도 5 내지 도 8은 본 발명의 일 실시예에 따른 신축 이음관의 내관의 삽입 과정을 설명하는 도면이다.
100 : 제1내관 110 : 제1연결부
111 : 제1가압부 112 : 제1연결 플랜지
210 : 제2연결부 211 : 제2가압부
212 : 제2연결 플랜지 300 : 외관
410 : 제1스토퍼 420 : 제2스토퍼
510 : 제1씰링 520 : 제2씰링
600 : 이탈 방지부 610 : 제1홈부
620 : 제2홈부 700 : 돌기
Claims (5)
- 외주면 일 영역에 돌출 형성되는 제1가압부와, 상기 제1가압부로부터 반경방향을 따라 돌출 형성되는 제1연결 플랜지가 형성되는 제1내관;
외주면 일 영역에 돌출 형성되는 제2가압부와, 상기 제2가압부로부터 반경방향을 따라 돌출 형성되는 제2연결 플랜지가 형성되는 제2내관;
상기 제1내관 및 상기 제2내관 사이에서 상기 제1내관 및 상기 제2내관이 마주하는 단부를 둘러싸되, 상기 제1내관 및 상기 제2내관과 이격되는 외관;
상기 외관의 내벽에 결합되는 제1스토퍼와, 제2스토퍼를 포함하는 스토퍼;
상기 제1스토퍼와 상기 제1가압부 사이에 개재되는 제1씰링과, 상기 제2스토퍼와 상기 제2가압부 사이에 개재되는 제2씰링을 포함하는 씰링;
중공의 원판형으로 형성되며 두께는 상기 외관과 상기 제1내관 및 상기 제2내관 사이의 이격거리에 대응되되, 외주면으로부터 반경방향을 따라 내측으로 함몰 형성되며 서로 이격된 복수 개의 제1홈부가 형성되고, 상기 제1홈부가 형성되지 않은 영역은 상기 외관의 내벽에 용접되어, 상기 제1내관 및 상기 제2내관의 반경방향의 움직임을 제한하면서도, 상기 외관과 상기 제1내관 및 상기 제2내관 사이로 스며드는 물이 이동하는 통로를 형성하고, 내주면으로부터 반경방향을 따라 내측으로 함몰 형성되는 제2홈부가 형성되는 이탈 방지부; 및
상기 제1내관 및 상기 제2내관의 외주면에 형성되며 상기 제2홈부에 대응되는 돌기;를 포함하며,
상기 이탈 방지부는, 한 쌍으로 마련되어 각각 상기 제1내관과 상기 제2내관이 상기 외관에 삽입되는 방향을 따라 상기 스토퍼의 전방에 배치되는
신축 이음관.
- 삭제
- 삭제
- 제1항에 있어서,
상기 이탈방지부와 상기 돌기는 상기 외관의 길이방향을 따라 서로 이격 배치되는 신축 이음관.
- 제4항에 있어서,
상기 제1내관 및 상기 제2내관은 상기 돌기가 상기 제2홈부를 통과한 뒤 소정각도 회전하여 일단부가 상기 외관에 삽입되는 신축 이음관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190174012A KR102319272B1 (ko) | 2019-12-24 | 2019-12-24 | 신축 이음관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190174012A KR102319272B1 (ko) | 2019-12-24 | 2019-12-24 | 신축 이음관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210081752A KR20210081752A (ko) | 2021-07-02 |
KR102319272B1 true KR102319272B1 (ko) | 2021-10-29 |
Family
ID=76897376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190174012A Active KR102319272B1 (ko) | 2019-12-24 | 2019-12-24 | 신축 이음관 |
Country Status (1)
Country | Link |
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KR (1) | KR102319272B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010174907A (ja) * | 2009-01-27 | 2010-08-12 | Kubota Corp | 管継手 |
KR101116344B1 (ko) * | 2011-12-19 | 2012-03-20 | (주)한국피엔에스 | 회전식 파이프 연결 장치 |
KR200484093Y1 (ko) * | 2015-09-10 | 2017-07-28 | 삼성중공업 주식회사 | 신축성 이음관 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3429611B2 (ja) | 1995-09-04 | 2003-07-22 | コスモ工機株式会社 | 流体管連結用伸縮流体管 |
KR20140087869A (ko) | 2012-12-31 | 2014-07-09 | 주식회사 생 | 신축 이음관 |
-
2019
- 2019-12-24 KR KR1020190174012A patent/KR102319272B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010174907A (ja) * | 2009-01-27 | 2010-08-12 | Kubota Corp | 管継手 |
KR101116344B1 (ko) * | 2011-12-19 | 2012-03-20 | (주)한국피엔에스 | 회전식 파이프 연결 장치 |
KR200484093Y1 (ko) * | 2015-09-10 | 2017-07-28 | 삼성중공업 주식회사 | 신축성 이음관 |
Also Published As
Publication number | Publication date |
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KR20210081752A (ko) | 2021-07-02 |
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