JP4560603B2 - 地下水採取装置 - Google Patents
地下水採取装置 Download PDFInfo
- Publication number
- JP4560603B2 JP4560603B2 JP2007224113A JP2007224113A JP4560603B2 JP 4560603 B2 JP4560603 B2 JP 4560603B2 JP 2007224113 A JP2007224113 A JP 2007224113A JP 2007224113 A JP2007224113 A JP 2007224113A JP 4560603 B2 JP4560603 B2 JP 4560603B2
- Authority
- JP
- Japan
- Prior art keywords
- groundwater
- vibration unit
- unit
- groundwater sampling
- borehole
- 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.)
- Expired - Fee Related
Links
- 239000003673 groundwater Substances 0.000 title claims description 87
- 238000005070 sampling Methods 0.000 title claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000005086 pumping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/12—Obtaining and confining water by means of wells by means of vertical pipe wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
- E03B5/04—Use of pumping plants or installations; Layouts thereof arranged in wells
- E03B5/06—Special equipment, e.g. well seals and connections for well casings or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
115 流路流入部
112 流路ホール
114 慣性ボール
117 第1本体
119 第2本体
130 駆動ユニット
132 電磁石
134 ハウジング
135 駆動部
137 弾性部
150 案内管
270 補助管
272 連通ホール
290 パッカー
292 上部パッカー
294 下部パッカー
H 試錐孔
L 地下水位
Claims (10)
- 試錐孔に挿入されて地下水を採取するための地下水採取装置であって、
上下方向の振動によって前記試錐孔に存在する地下水を選択的に流入させる振動ユニットと、
電源に印加によって前記振動ユニットを上下方向に振動させる駆動ユニットと、
前記振動ユニットと連通して前記振動ユニットの流路流入部によって流入した地下水を地上に案内する案内管と、
を含んで構成され、
前記駆動ユニットが水中に設置され、
前記振動ユニットが、
前記振動ユニットの下端に形成された流路ホールと、
前記振動ユニット内部で上下方向に移動可能に備えられ、前記流路ホールを選択的に遮断する慣性ボールと、
を含む、
ことを特徴とする地下水採取装置。 - 前記振動ユニットは、
前記慣性ボールの上部移動を制限するために、上部が前記慣性ボールの直径より小さく形成されることを特徴とする請求項1に記載の地下水採取装置。 - 前記慣性ボールの自重による下降速度は、前記振動ユニットが本体の下部に移動する速度よりも遅いことを特徴とする請求項1に記載の地下水採取装置。
- 前記駆動ユニットは、
電源の印加によって前記振動ユニットを一方向に移動させる駆動部と、
弾性力によって前記振動ユニットを他方向に移動させる弾性部と、
を含むことを特徴とする請求項1に記載の地下水採取装置。 - 前記駆動部は、コイルが円筒状に巻線された電磁石であって、前記振動ユニットの一部は、前記電磁石に反応する磁性物質であることを特徴とする請求項4に記載の地下水採取装置。
- 前記振動ユニットは、
前記弾性部に弾性的に連結されることを特徴とする請求項4に記載の地下水採取装置。 - 前記振動ユニットの一部は、
前記駆動部の内側に挟まれる形態で成されることを特徴とする請求項4に記載の地下水採取装置。 - 前記振動ユニットの外側に備えられ、外周面には地下水を流入するための多数のホールが形成された補助管をさらに含むことを特徴とする請求項1に記載の地下水採取装置。
- 前記案内管と前記補助管の外側に備えられ、前記試錐孔の内面に選択的に密着する一対のパッカーをさらに含むことを特徴とする請求項8に記載の地下水採取装置。
- 前記一対のパッカーは、
外部から流入した圧縮空気によって体積が膨脹することで、前記試錐孔の内面に密着することを特徴とする請求項9に記載の地下水採取装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060134125A KR100770051B1 (ko) | 2006-12-26 | 2006-12-26 | 지하수 채취장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008163728A JP2008163728A (ja) | 2008-07-17 |
JP4560603B2 true JP4560603B2 (ja) | 2010-10-13 |
Family
ID=38815807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007224113A Expired - Fee Related JP4560603B2 (ja) | 2006-12-26 | 2007-08-30 | 地下水採取装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7770636B2 (ja) |
JP (1) | JP4560603B2 (ja) |
KR (1) | KR100770051B1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080245535A1 (en) * | 2007-04-04 | 2008-10-09 | Mcanally Yvonne B | Actuation tool |
KR101124075B1 (ko) * | 2009-09-02 | 2012-03-20 | 한국수력원자력 주식회사 | 전동식 지하수 채취장치 |
CN102410262A (zh) * | 2010-09-19 | 2012-04-11 | 陈际军 | 一种水泵 |
KR101588686B1 (ko) | 2013-12-26 | 2016-02-12 | 한국원자력연구원 | 복동전자식 펌프 |
KR101955480B1 (ko) * | 2018-04-25 | 2019-06-24 | (유)엘림건설엔지니어링 | 막힘 방지 기능을 갖는 지하수 취수장치 |
CN117146876B (zh) * | 2023-10-26 | 2024-02-13 | 河北省保定水文勘测研究中心 | 一种地下水监测装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0925783A (ja) * | 1995-07-10 | 1997-01-28 | Power Reactor & Nuclear Fuel Dev Corp | パッカー式地下水採水装置および採水方法 |
JPH1018749A (ja) * | 1996-07-01 | 1998-01-20 | Shimizu Corp | 地下水の採水装置 |
JP2002146851A (ja) * | 2000-11-16 | 2002-05-22 | Yoshizawa Giken Keisoku Kk | 採水機 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729171A (en) * | 1955-01-21 | 1956-01-03 | Joseph F Burdett | Sand pump for oil and water wells |
US4195691A (en) * | 1978-11-01 | 1980-04-01 | Joslyn Mfg. And Supply Co. | Composite sucker rod string and method of use thereof |
JP2741467B2 (ja) * | 1992-12-25 | 1998-04-15 | 動力炉・核燃料開発事業団 | 地下水採水装置及びそれを用いた採水方法 |
US6419011B1 (en) * | 1997-09-05 | 2002-07-16 | Bei Technology | Annular shaped interrupted solenoid activator and pump for borehole subsea use (BEI-0002) |
US6457531B1 (en) * | 2000-06-09 | 2002-10-01 | Wood Group Esp, Inc. | Water separation system with encapsulated electric submersible pumping device |
US6568475B1 (en) * | 2000-06-30 | 2003-05-27 | Weatherford/Lamb, Inc. | Isolation container for a downhole electric pump |
US7222668B2 (en) * | 2001-03-20 | 2007-05-29 | Solinst Canada Limited | Sample extraction system for boreholes |
US6883612B2 (en) * | 2003-01-17 | 2005-04-26 | Weatherford/Lamb, Inc. | Rod pump |
KR100597126B1 (ko) * | 2004-11-19 | 2006-07-05 | 한국지질자원연구원 | 다중 심도 지하수 시료 채수기 |
US7316270B2 (en) * | 2005-11-23 | 2008-01-08 | Digitek Technology Co., Ltd. | Oil pumping unit using an electrical submersible pump driven by a circular linear synchronous three-phase motor with rare earth permanent magnet |
-
2006
- 2006-12-26 KR KR1020060134125A patent/KR100770051B1/ko active IP Right Grant
-
2007
- 2007-08-13 US US11/838,089 patent/US7770636B2/en not_active Expired - Fee Related
- 2007-08-30 JP JP2007224113A patent/JP4560603B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0925783A (ja) * | 1995-07-10 | 1997-01-28 | Power Reactor & Nuclear Fuel Dev Corp | パッカー式地下水採水装置および採水方法 |
JPH1018749A (ja) * | 1996-07-01 | 1998-01-20 | Shimizu Corp | 地下水の採水装置 |
JP2002146851A (ja) * | 2000-11-16 | 2002-05-22 | Yoshizawa Giken Keisoku Kk | 採水機 |
Also Published As
Publication number | Publication date |
---|---|
US20080149327A1 (en) | 2008-06-26 |
US7770636B2 (en) | 2010-08-10 |
JP2008163728A (ja) | 2008-07-17 |
KR100770051B1 (ko) | 2007-10-26 |
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