JP4194617B2 - 地下水集水多重管 - Google Patents
地下水集水多重管 Download PDFInfo
- Publication number
- JP4194617B2 JP4194617B2 JP2006218613A JP2006218613A JP4194617B2 JP 4194617 B2 JP4194617 B2 JP 4194617B2 JP 2006218613 A JP2006218613 A JP 2006218613A JP 2006218613 A JP2006218613 A JP 2006218613A JP 4194617 B2 JP4194617 B2 JP 4194617B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- tube
- porous
- inner tube
- 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.)
- Active
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sewage (AREA)
Description
第1に複数の透水性多孔外管のそれぞれ下流側に雌ネジを形成し、これを接続内管の上流側に形成した雄ネジと螺合し、該接続内管の下流側外面又は外周に透水性多孔外管の上流側内面又は内周を嵌合又は螺合させて上向勾配により共通中心線上に接続し、上記接続内管の中程外周には2個の環状突条を突設し、該突条の外径が上記多孔外管の外径と均等であり、上記突条間に水膨張ゴムによるパットを嵌装し、細リングで止め、上記接続内管に一端部を嵌装させた無孔内管の他端部を下流側接続内管の入口に間隔を介して開口し、上記多孔外管と無孔内管との間に集水間隙を介在させてなり、かつ上記接続内管の中程内周面に上記無孔内管の上流端支持段を形成してなる地下水集水多重管、
によって構成される。
2 接続内管
2’ 入口
c 共通中心線
3 水膨張ゴム
4 無孔内管
4’ 開口
T 間隔
t 集水間隙
5 環状突条
Claims (1)
- 複数の透水性多孔外管のそれぞれ下流側に雌ネジを形成し、これを接続内管の上流側に形成した雄ネジと螺合し、該接続内管の下流側外面又は外周に透水性多孔外管の上流側内面又は内周を嵌合又は螺合させて上向勾配により共通中心線上に接続し、
上記接続内管の中程外周には2個の環状突条を突設し、
該突条の外径が上記多孔外管の外径と均等であり、
上記突条間に水膨張ゴムによるパットを嵌装し、細リングで止め、
上記接続内管に一端部を嵌装させた無孔内管の他端部を下流側接続内管の入口に間隔を介して開口し、
上記多孔外管と無孔内管との間に集水間隙を介在させてなり、かつ上記接続内管の中程内周面に上記無孔内管の上流端支持段を形成してなる地下水集水多重管。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006218613A JP4194617B2 (ja) | 2006-08-10 | 2006-08-10 | 地下水集水多重管 |
KR1020070078150A KR20080014618A (ko) | 2006-08-10 | 2007-08-03 | 지하수 집수 다중관 |
CN2007101419455A CN101126243B (zh) | 2006-08-10 | 2007-08-09 | 地下水集水多层管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006218613A JP4194617B2 (ja) | 2006-08-10 | 2006-08-10 | 地下水集水多重管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008045271A JP2008045271A (ja) | 2008-02-28 |
JP4194617B2 true JP4194617B2 (ja) | 2008-12-10 |
Family
ID=39094365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006218613A Active JP4194617B2 (ja) | 2006-08-10 | 2006-08-10 | 地下水集水多重管 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4194617B2 (ja) |
KR (1) | KR20080014618A (ja) |
CN (1) | CN101126243B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102676163B (zh) | 2006-05-10 | 2014-11-05 | 电气化学工业株式会社 | 赛隆荧光粉及其制备方法以及使用该荧光粉的照明器具和发光元件 |
JP6309310B2 (ja) * | 2014-03-03 | 2018-04-11 | 日鐵住金建材株式会社 | 排水パイプ及びその打ち込み方法 |
CN105158428A (zh) * | 2015-08-21 | 2015-12-16 | 山东省水利科学研究院 | 地下水多层位监测管 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3040018U (ja) * | 1997-01-28 | 1997-08-05 | 晴夫 北村 | 地下水排水管 |
CN1136364C (zh) * | 1999-12-17 | 2004-01-28 | 胡鸣群 | 排水方法及使用于此方法的排水管 |
-
2006
- 2006-08-10 JP JP2006218613A patent/JP4194617B2/ja active Active
-
2007
- 2007-08-03 KR KR1020070078150A patent/KR20080014618A/ko not_active Application Discontinuation
- 2007-08-09 CN CN2007101419455A patent/CN101126243B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20080014618A (ko) | 2008-02-14 |
CN101126243B (zh) | 2010-06-02 |
JP2008045271A (ja) | 2008-02-28 |
CN101126243A (zh) | 2008-02-20 |
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