SU1668546A1 - Fish throughput structure - Google Patents
Fish throughput structure Download PDFInfo
- Publication number
- SU1668546A1 SU1668546A1 SU894682515A SU4682515A SU1668546A1 SU 1668546 A1 SU1668546 A1 SU 1668546A1 SU 894682515 A SU894682515 A SU 894682515A SU 4682515 A SU4682515 A SU 4682515A SU 1668546 A1 SU1668546 A1 SU 1668546A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fish
- perforated element
- fish passage
- hole
- swims
- Prior art date
Links
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
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
Изобретение относитс к гидротехнике и может быть использовано на реках и водоемах дл пропуска рыб из нижнего бьефа в верхний бьеф и обратно. Цель изобретени - повышение эффективности работы. Мигрирующа рыба, привлеченна созданным в подходном водоводе 1 потоком, подплывает к кассете рыбохода и вплывает через вплывное отверстие (а - а) в полный корпус 4, совмещенный с отверстием (в - в) цилиндрического перфорированного элемента 7, и при повороте перфорированного элемента 7 на 180° выплывает через выплывное отверстие (б - б) в верхний бьеф 16. Обратное движение рыб из верхнего бьефа в нижний, мальков и личинок происходит аналогичным образом. Обеспечение подхода к кассете рыбохода малька и личинок, скатывающихс в верхних горизонтах водопотока, осуществл етс посредством лотка 12, прикрепленного тросом к понтону. 10 ил.The invention relates to hydraulic engineering and can be used on rivers and reservoirs for passing fish from the downstream to the upstream and back. The purpose of the invention is to increase work efficiency. The migrating fish, attracted by the flow created in the approaching conduit 1, swims to the fish passage cassette and swims through the inflow hole (a - a) into the full body 4, aligned with the hole (in -) of the cylindrical perforated element 7, and when the perforated element 7 is turned on 180 ° floats out through the outflow hole (b - b) into the upper pool 16. The reverse movement of fish from the upper pool to the lower one, the fry and larvae, proceeds in the same way. The approach to the fish passage cassette of the fry and larvae rolling in the upper horizons of the water flow is ensured by means of a tray 12 attached by a cable to the pontoon. 10 il.
Description
вертикального перемещени лотком, а перАvertical movement of the tray, and
ванного элемента.bath item.
рА-АRAA
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Фиг. 2FIG. 2
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17 1217 12
//
У.8.Б.U.8.B.
Фиг.ЗFig.Z
(Риг. 5(Reg. 5
«"
Щи г ЛSchi g L
Фиг. 4FIG. four
Щиг.ВSchig.V
ФигЗFigz
фе/г.9fe / g. 9
(Риг. 10(Reg. 10
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894682515A SU1668546A1 (en) | 1989-04-20 | 1989-04-20 | Fish throughput structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894682515A SU1668546A1 (en) | 1989-04-20 | 1989-04-20 | Fish throughput structure |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1668546A1 true SU1668546A1 (en) | 1991-08-07 |
Family
ID=21443404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894682515A SU1668546A1 (en) | 1989-04-20 | 1989-04-20 | Fish throughput structure |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1668546A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331704A (en) * | 2019-05-29 | 2019-10-15 | 福州水务平潭引水开发有限公司 | A kind of revolution door type crosses fish channel |
-
1989
- 1989-04-20 SU SU894682515A patent/SU1668546A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1518443, кл. Е 02 В 8/08, 1987. Авторское свидетельство СССР № 1355661, кл. Е 02 В 8/08, 1986. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331704A (en) * | 2019-05-29 | 2019-10-15 | 福州水务平潭引水开发有限公司 | A kind of revolution door type crosses fish channel |
CN110331704B (en) * | 2019-05-29 | 2021-03-16 | 福州水务平潭引水开发有限公司 | Revolving door type fish passing channel |
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