SU1587124A1 - Fish-passing lock - Google Patents
Fish-passing lock Download PDFInfo
- Publication number
- SU1587124A1 SU1587124A1 SU884424210A SU4424210A SU1587124A1 SU 1587124 A1 SU1587124 A1 SU 1587124A1 SU 884424210 A SU884424210 A SU 884424210A SU 4424210 A SU4424210 A SU 4424210A SU 1587124 A1 SU1587124 A1 SU 1587124A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fish
- plates
- shutter
- working chamber
- ichthyological
- 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
Abstract
Изобретение относитс к гидротехнике, а именно к рыбопропускным сооружени м, предназначенным дл перевода рыб в верхний бьеф. Цель изобретени - повышение эффективности работы путем улучшени условий перевода рыб в верхний бьеф. Рыбопропускной шлюз включает рыбонакопительный канал 1, побудительное устройство 2, выполненное в виде сетчатого полотна 3, рыбоотвод щий канал 4, рабочую камеру 5, низовой 6 и верховой 7 затворы, ихтиологическую площадку 8. Низовой затвор 6 выполнен в виде вертикально установленной с возможностью вращени в середине рабочей камеры 5 оси 9, к которой крестообразно прикреплены пластины 10. Сетчатое полотно 3 побудительного устройства 2 выполнено в плане по дуге окружности, образуемой внешними кромками 11 пластин 10, ихтиологическа площадка 8 имеет форму усеченного сегмента. После осмотра рыбы на ихтиологической площадке 8 затвор 6 поворачиваетс вокруг оси на 90°, тем самым перевод рыбу в рабочую камеру 5, а затем, после подн ти затвора 7, в рыбоотвод щий канал 4 верхнего бьефа. 3 ил.FIELD OF THE INVENTION The invention relates to hydraulic engineering, in particular to fish passages, designed to transfer fish to the upstream. The purpose of the invention is to increase work efficiency by improving the conditions for transferring fish to the upstream. The fish gateway includes a fish storage channel 1, an incentive device 2, made in the form of a mesh cloth 3, a fish diversion channel 4, a working chamber 5, a lower 6 and a raised 7 gates, an ichthyological platform 8. The lower gates 6 are designed as vertically mounted for rotation the middle of the working chamber 5 of the axis 9, to which the plates 10 are cross-attached to the mesh 10. The mesh cloth 3 of the motive device 2 is made in terms of the arc of a circle formed by the outer edges 11 of the plates 10, the ichthyological platform 8 has truncated segment shape. After examining the fish on the ichthyological site 8, the shutter 6 is rotated around the axis by 90 °, thereby transferring the fish to the working chamber 5, and then, after raising the shutter 7, to the fish diverting channel 4 of the upper pool. 3 il.
Description
6 70 8 16 206 70 8 16 20
1 2 3 211 2 3 21
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884424210A SU1587124A1 (en) | 1988-05-12 | 1988-05-12 | Fish-passing lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884424210A SU1587124A1 (en) | 1988-05-12 | 1988-05-12 | Fish-passing lock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1587124A1 true SU1587124A1 (en) | 1990-08-23 |
Family
ID=21374491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884424210A SU1587124A1 (en) | 1988-05-12 | 1988-05-12 | Fish-passing lock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1587124A1 (en) |
-
1988
- 1988-05-12 SU SU884424210A patent/SU1587124A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 260520, кл. Е 02 В 8/08, 1968. Авторское свидетельство СССР № 975881, кл. Е 02 В 8/08, 1980. * |
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