JPH0325624U - - Google Patents
Info
- Publication number
- JPH0325624U JPH0325624U JP8636189U JP8636189U JPH0325624U JP H0325624 U JPH0325624 U JP H0325624U JP 8636189 U JP8636189 U JP 8636189U JP 8636189 U JP8636189 U JP 8636189U JP H0325624 U JPH0325624 U JP H0325624U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- fishway
- fish
- drive device
- monitor
- 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
- 241000251468 Actinopterygii Species 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Barrages (AREA)
Description
図面はこの考案の一実施例を示す側面図である
。
１……魚道、１Ｂ……床面、２……ゲート、８
……駆動装置、１０……魚群モニター。
The drawing is a side view showing an embodiment of this invention. 1... Fishway, 1B... Floor, 2... Gate, 8
...Drive device, 10...Fish school monitor.
Claims (1)
個の起伏式ゲート２によつて構成され、かつ該各
ゲート２に順次落差をつけて上流側の水を下流側
へと流すことにより魚の上り・下りを可能とする
と共に、前記各ゲート２を駆動装置８により起伏
させるようにした魚道ゲートにおいて、魚道ゲー
トの少くとも下流に魚群モニター１０を配設し、
該モニター１０によつて魚郡検知により、前記駆
動装置８を自動的に駆動制御して水量調整を行な
うようにしたことを特徴とする魚道ゲートの水量
調整装置。 It is composed of a plurality of undulating gates 2 each supported on the floor 1B of the fishway 1, and each gate 2 is sequentially given a head difference to allow water on the upstream side to flow downstream, thereby allowing fish to ascend. - In a fishway gate that allows descent and allows each gate 2 to be raised and lowered by a drive device 8, a fish school monitor 10 is disposed at least downstream of the fishway gate,
A water flow adjustment device for a fishway gate, characterized in that the monitor 10 detects fish populations and automatically drives and controls the drive device 8 to adjust the water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8636189U JPH0529225Y2 (en) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8636189U JPH0529225Y2 (en) | 1989-07-21 | 1989-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325624U true JPH0325624U (en) | 1991-03-15 |
| JPH0529225Y2 JPH0529225Y2 (en) | 1993-07-27 |
Family
ID=31635882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8636189U Expired - Lifetime JPH0529225Y2 (en) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529225Y2 (en) |
-
1989
- 1989-07-21 JP JP8636189U patent/JPH0529225Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529225Y2 (en) | 1993-07-27 |