JP4522338B2 - 流量制御装置 - Google Patents
流量制御装置 Download PDFInfo
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- JP4522338B2 JP4522338B2 JP2005219240A JP2005219240A JP4522338B2 JP 4522338 B2 JP4522338 B2 JP 4522338B2 JP 2005219240 A JP2005219240 A JP 2005219240A JP 2005219240 A JP2005219240 A JP 2005219240A JP 4522338 B2 JP4522338 B2 JP 4522338B2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 241000251468 Actinopterygii Species 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Classifications
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/60—Ecological corridors or buffer zones
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Description
魚道壁面3bには、流量制御ゲート10g,10h,10iの牽引方向の位置、例えば連結部材20gに取り付けられた滑車22の前方の位置に、駆動方向変換手段40cを設ける。また、魚道壁面3aと魚道壁面3bとの接点部PA1の近傍に駆動方向変換手段40bを設ける。ワイヤ31gの一端は駆動方向変換手段40cに固定し、このワイヤ31gを滑車22の溝に掛け、駆動方向変換手段40c、駆動方向変換手段40bの順でワイヤ31gを通し、ワイヤ31gの他端側を駆動装置30により巻き取りあるいは巻き戻し可能とする。
Claims (2)
- 魚道の流水方向が異なる複数の水路領域のそれぞれに設けられると共に、ゲートのゲート駆動方向が前記流水方向に沿うように設けられた複数の流量制御ゲートと、
前記複数の水路領域のうち上流側の水路領域であってかつ当該水路領域に設けられる流量制御ゲートのゲート駆動方向と駆動方向が一致するように設けられ、前記複数の流量制御ゲートを同時に駆動して前記魚道の流量を制御する駆動手段と、
前記流量制御ゲートと前記駆動手段との間でかつ前記複数の流量制御ゲートのうちゲート駆動方向が前記駆動手段の駆動方向と異なる前記流量制御ゲートに設けられ、前記駆動手段の前記駆動方向を、前記流量制御ゲートのゲート駆動方向に変換する駆動方向変換手段とを有する
ことを特徴とする流量制御装置。 - 前記流量制御ゲートは、前記魚道の床面側を軸として流水方向に回転可能に構成し、
前記駆動手段は、前記流量制御ゲートを起立あるいは倒伏させることにより前記魚道の流量を制御する
ことを特徴とする請求項1記載の流量制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005219240A JP4522338B2 (ja) | 2005-07-28 | 2005-07-28 | 流量制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005219240A JP4522338B2 (ja) | 2005-07-28 | 2005-07-28 | 流量制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007032161A JP2007032161A (ja) | 2007-02-08 |
JP4522338B2 true JP4522338B2 (ja) | 2010-08-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005219240A Expired - Fee Related JP4522338B2 (ja) | 2005-07-28 | 2005-07-28 | 流量制御装置 |
Country Status (1)
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JP (1) | JP4522338B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5122510B2 (ja) * | 2009-03-31 | 2013-01-16 | カヤバ システム マシナリー株式会社 | 落下試験装置 |
CN116168480B (zh) * | 2023-02-21 | 2024-09-03 | 深圳市德翼智能科技有限公司 | 基于物联网实现通道闸的远程智能控制方法、系统及设备 |
CN117513265B (zh) * | 2023-12-22 | 2024-07-23 | 水电水利规划设计总院 | 增加水电站鱼道进口区域鱼类适宜流速面积的装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6162929U (ja) * | 1984-10-01 | 1986-04-28 | ||
JPH0618435U (ja) * | 1992-08-18 | 1994-03-11 | 財団法人ダム水源地環境整備センター | ドラム式流量調整設備を用いた魚道 |
JP2577714B2 (ja) * | 1988-03-30 | 1997-02-05 | 新日本製鐵株式会社 | 含Cr被覆アーク溶接棒 |
JPH09189021A (ja) * | 1996-01-10 | 1997-07-22 | Marsima Aqua Syst Corp | 防潮用階段式魚道設備 |
-
2005
- 2005-07-28 JP JP2005219240A patent/JP4522338B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6162929U (ja) * | 1984-10-01 | 1986-04-28 | ||
JP2577714B2 (ja) * | 1988-03-30 | 1997-02-05 | 新日本製鐵株式会社 | 含Cr被覆アーク溶接棒 |
JPH0618435U (ja) * | 1992-08-18 | 1994-03-11 | 財団法人ダム水源地環境整備センター | ドラム式流量調整設備を用いた魚道 |
JPH09189021A (ja) * | 1996-01-10 | 1997-07-22 | Marsima Aqua Syst Corp | 防潮用階段式魚道設備 |
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JP2007032161A (ja) | 2007-02-08 |
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