JP5885430B2 - 地下水を利用した発電システム - Google Patents
地下水を利用した発電システム Download PDFInfo
- Publication number
- JP5885430B2 JP5885430B2 JP2011185778A JP2011185778A JP5885430B2 JP 5885430 B2 JP5885430 B2 JP 5885430B2 JP 2011185778 A JP2011185778 A JP 2011185778A JP 2011185778 A JP2011185778 A JP 2011185778A JP 5885430 B2 JP5885430 B2 JP 5885430B2
- Authority
- JP
- Japan
- Prior art keywords
- groundwater
- power generation
- well
- aquifer
- generation system
- 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
Links
- 239000003673 groundwater Substances 0.000 title claims description 120
- 238000010248 power generation Methods 0.000 title claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000002347 injection Methods 0.000 claims description 68
- 239000007924 injection Substances 0.000 claims description 68
- 238000005086 pumping Methods 0.000 claims description 60
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000002349 well water Substances 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000008239 natural water Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
2 揚水井
3、51 注入井
4 サイホン管
4a 揚水口
4b 注入口
5 サイホン装置(揚水量調整機構)
6、52 水力発電機
Claims (4)
- 上部帯水層に流体的に連結された揚水井と、
上部帯水層と難透水性の地層を隔てて上部帯水層より下方の下部帯水層に流体的に連結され、少なくとも貯留される地下水の水位が揚水井より下方にある注入井と、
一端の揚水口を揚水井に貯留される地下水内に挿入し、他端の注入口を揚水井の水位より注入井内の下方の位置まで挿入したサイホン管と、
サイホンの作用でサイホン管に流れる地下水により回転するタービンを有する水力発電機とを備え、
サイホン管に流れる地下水の流量を注入井から下部帯水層に浸透する浸透量以下に調整し、注入井の地下水の水位を安定させることを特徴とする地下水を利用した発電システム。 - 水力発電機は、水車軸回りに螺旋状羽根が取り付けられた螺旋水車と螺旋水車の水車軸に連結する発電機とからなり、
螺旋状羽根を地上に露出するサイホン管内に配置し、サイホン管に流れる地下水の運動エネルギーを電気エネルギーに変換することを特徴とする請求項1に記載の地下水を利用した発電システム。 - 水力発電機は、注入井内のサイホン管の注入口と注入井に貯留される地下水の間に配設され、タービンが注入口から落下する地下水により回転することを特徴とする請求項1に記載の地下水を利用した発電システム。
- サイホン管に、サイホン管に流れる地下水の流量を調整する揚水量調整機構を備えたことを特徴とする請求項2又は請求項3に記載の地下水を利用した発電システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011185778A JP5885430B2 (ja) | 2011-08-29 | 2011-08-29 | 地下水を利用した発電システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011185778A JP5885430B2 (ja) | 2011-08-29 | 2011-08-29 | 地下水を利用した発電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013047476A JP2013047476A (ja) | 2013-03-07 |
JP5885430B2 true JP5885430B2 (ja) | 2016-03-15 |
Family
ID=48010584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011185778A Active JP5885430B2 (ja) | 2011-08-29 | 2011-08-29 | 地下水を利用した発電システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5885430B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106320427A (zh) * | 2016-10-20 | 2017-01-11 | 王海燕 | 一种全自动气液置换变截面虹吸水流发生装置 |
JP6421366B1 (ja) * | 2017-11-08 | 2018-11-14 | 株式会社ライセン | ユニット型小水力発電装置。 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129582U (ja) * | 1980-03-03 | 1981-10-01 | ||
JP2002089428A (ja) * | 2000-09-11 | 2002-03-27 | Akashi Kenkyusho:Kk | 水力発電システム |
JP2002295357A (ja) * | 2001-03-29 | 2002-10-09 | Toshiba Corp | 軸流水車発電装置及びこれを用いた発電方法 |
US7656050B2 (en) * | 2007-09-27 | 2010-02-02 | William Riley | Hydroelectric pumped-storage |
-
2011
- 2011-08-29 JP JP2011185778A patent/JP5885430B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013047476A (ja) | 2013-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7656050B2 (en) | Hydroelectric pumped-storage | |
US7615882B2 (en) | Utilizing aquifer pressure to generate electrical energy | |
AU2012215469B2 (en) | Underground water-management system for mines | |
KR101369966B1 (ko) | 부유식 풍력발전장치 | |
JP7421814B2 (ja) | 揚水エネルギー貯蔵システム及び方法 | |
JP5885430B2 (ja) | 地下水を利用した発電システム | |
KR20110055355A (ko) | 친환경적 소수력발전시스템 및 소수력발전방법 | |
WO2018098458A1 (en) | Well-bore generator | |
JP2010090566A (ja) | 地下水取水施設 | |
US20020180215A1 (en) | Method of producing electricity through injection of water into a well | |
CN108677894B (zh) | 一种利用管道型岩溶地下水发电系统及设计方法 | |
JP2013068196A (ja) | 水力発電装置 | |
RU2431015C1 (ru) | Деривационная скважинная гидроэлектростанция | |
KR20140109216A (ko) | 척력수차를 이용한 발전 시스템 | |
RU2377436C1 (ru) | Скважинная гидроаккумулирующая электростанция | |
JP3870151B2 (ja) | 臨海用の水力発電システム | |
JP2016065492A (ja) | マイクロ水力発電システム | |
RU2329435C2 (ru) | Скважинный теплоисточник | |
RU2376495C1 (ru) | Гидрогеоэнергостанция (варианты) | |
JP2004156448A (ja) | 水力発電システム | |
KR20110023871A (ko) | 이지에스·심해수 지열발전소의 심해수 사이펀 웰 건설시스템 및 방법 | |
JP2023038547A (ja) | 発電システム | |
RU114065U1 (ru) | Подземный водоисточник-накопитель для деривационных скважинных гэс | |
KR101086391B1 (ko) | 바다, 강 또는 수원지 집수정을 이용한 발전장치 | |
JP2016053316A (ja) | 水中水力発電装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140819 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20140819 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20140819 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140922 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20140924 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150512 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150609 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150715 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160119 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160209 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5885430 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |