JP2022152712A - 配管構造 - Google Patents
配管構造 Download PDFInfo
- Publication number
- JP2022152712A JP2022152712A JP2021055578A JP2021055578A JP2022152712A JP 2022152712 A JP2022152712 A JP 2022152712A JP 2021055578 A JP2021055578 A JP 2021055578A JP 2021055578 A JP2021055578 A JP 2021055578A JP 2022152712 A JP2022152712 A JP 2022152712A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pipes
- upstream
- downstream
- center
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000011144 upstream manufacturing Methods 0.000 abstract description 76
- 239000012530 fluid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
10 上流配管
11 上流開口端
12 上流フランジ
13 上流内周
14 上流外周
20 下流配管
21 下流開口端
22 下流フランジ
23 下流内周
24 下流外周
P1 開口端における内周の中心
P2 開口端における外周の中心
Claims (4)
- 端部にその外周面から管径方向外側に張り出したフランジを有する二本の配管が、各々の前記フランジどうしが締結されてV字に連結する配管構造において、前記二本の配管は、連結される開口端における内周の中心が外周の中心から前記二本の配管のそれぞれの外周面の連なりが管径方向外側から内側に向かって凹む部位に向かう方向にずれて偏心し、前記二本の配管の各々の前記内周の中心が一致することを特徴とする配管構造。
- 前記二本の配管の各々は、前記内周の中心の偏心によりその内周の軸線が前記外周の軸線に対して傾いた偏心部を有し、この偏心部を含み末端から前記開口端に至るまで開口断面積が一定に保持される請求項1に記載の配管構造。
- 対象物に組み付けられた状態で、前記二本の配管の各々は前記開口端に向かって鉛直下方向に傾斜し、前記向かう方向は鉛直上方向である請求項1または2に記載の配管構造。
- 前記二本の配管の各々の内周面の下端が水平となる請求項3に記載の配管構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021055578A JP7416001B2 (ja) | 2021-03-29 | 2021-03-29 | 配管構造 |
PCT/JP2022/013878 WO2022210244A1 (ja) | 2021-03-29 | 2022-03-24 | 配管構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021055578A JP7416001B2 (ja) | 2021-03-29 | 2021-03-29 | 配管構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022152712A true JP2022152712A (ja) | 2022-10-12 |
JP7416001B2 JP7416001B2 (ja) | 2024-01-17 |
Family
ID=83458759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021055578A Active JP7416001B2 (ja) | 2021-03-29 | 2021-03-29 | 配管構造 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7416001B2 (ja) |
WO (1) | WO2022210244A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148189U (ja) * | 1988-03-31 | 1989-10-13 | ||
JPH02143590U (ja) * | 1989-05-08 | 1990-12-05 | ||
KR200296562Y1 (ko) * | 2002-08-22 | 2002-11-29 | 한국미라이공업 주식회사 | 가변 이음관 |
JP2005030247A (ja) * | 2003-07-09 | 2005-02-03 | Nissan Motor Co Ltd | エンジンの排気装置 |
EP1724509A2 (en) * | 2005-05-19 | 2006-11-22 | Floplast Limited | A variable angle pipe connector |
WO2015076228A1 (ja) * | 2013-11-19 | 2015-05-28 | カルソニックカンセイ株式会社 | フランジ構造 |
CN210687417U (zh) * | 2019-08-30 | 2020-06-05 | 上海南汇精艺水暖器材厂 | 45度弯角多功能哈夫节 |
-
2021
- 2021-03-29 JP JP2021055578A patent/JP7416001B2/ja active Active
-
2022
- 2022-03-24 WO PCT/JP2022/013878 patent/WO2022210244A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01148189U (ja) * | 1988-03-31 | 1989-10-13 | ||
JPH02143590U (ja) * | 1989-05-08 | 1990-12-05 | ||
KR200296562Y1 (ko) * | 2002-08-22 | 2002-11-29 | 한국미라이공업 주식회사 | 가변 이음관 |
JP2005030247A (ja) * | 2003-07-09 | 2005-02-03 | Nissan Motor Co Ltd | エンジンの排気装置 |
EP1724509A2 (en) * | 2005-05-19 | 2006-11-22 | Floplast Limited | A variable angle pipe connector |
WO2015076228A1 (ja) * | 2013-11-19 | 2015-05-28 | カルソニックカンセイ株式会社 | フランジ構造 |
CN210687417U (zh) * | 2019-08-30 | 2020-06-05 | 上海南汇精艺水暖器材厂 | 45度弯角多功能哈夫节 |
Also Published As
Publication number | Publication date |
---|---|
WO2022210244A1 (ja) | 2022-10-06 |
JP7416001B2 (ja) | 2024-01-17 |
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