SU1703784A1 - Fish protecting device - Google Patents
Fish protecting device Download PDFInfo
- Publication number
- SU1703784A1 SU1703784A1 SU894718435A SU4718435A SU1703784A1 SU 1703784 A1 SU1703784 A1 SU 1703784A1 SU 894718435 A SU894718435 A SU 894718435A SU 4718435 A SU4718435 A SU 4718435A SU 1703784 A1 SU1703784 A1 SU 1703784A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drum
- fish
- efficiency
- order
- plates
- 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
- Earth Drilling (AREA)
Abstract
Изобретение относитс к гидротехнике. а именно к устройствам, обеспечивающим защиту рыб от попадани их в водозаборные сооружени . Цель изобретени - повышение эффективности рыбозащиты путем улучшени отведени рыб от барабана, повышение эффективности работы в водотоке, повышение эффективноеги работы путем снижени времени пребывани в зоне устройства . Рыбозащитное устройство включает барабан 1. бокова поверхность 3 которого выполнено перфорированной, всасывающий патрубок 4, очистное приспособление 5. выполненное в виде щеток 6. укрепленных на стойках 7. привод 8. выполненный в виде гидравлической турбины 9. и пластины 10, при этом они выполнены изогнутыми по спирали и расположены по вин- товым лини м многозаходного винта Архимеда. При работе вода поступает в барабан 1, а затем в патрубок 4. Турбина 9 приводит во вращение стойки 7. щетки 6 и пластины 10. Последние формируют поток воды вверх или вниз от барабана 1. 2 з.п. ф-лы. 3 ил. ёThe invention relates to hydraulic engineering. namely, to devices that protect the fish from getting into the water intake structures. The purpose of the invention is to increase the effectiveness of fish protection by improving the diversion of fish from the drum, increasing the efficiency of work in the watercourse, increasing the efficiency of work by reducing the residence time in the area of the device. The fish protection device includes a drum 1. the side surface 3 of which is perforated; a suction pipe 4; a cleaning device 5. made in the form of brushes 6. fixed on racks 7. the drive 8. made in the form of a hydraulic turbine 9. and plate 10; curved in a spiral and arranged along the screw lines of the multiple-bearing Archimedes screw. During operation, water enters the drum 1 and then into the nozzle 4. The turbine 9 causes the rotation of the rack 7. The brushes 6 and the plates 10. The latter form a flow of water up or down from the drum 1. 2 C. p. f-ly. 3 il. yo
Description
УроВень бодыUrova baud
фи г. 2fi 2
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894718435A SU1703784A1 (en) | 1989-05-24 | 1989-05-24 | Fish protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894718435A SU1703784A1 (en) | 1989-05-24 | 1989-05-24 | Fish protecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1703784A1 true SU1703784A1 (en) | 1992-01-07 |
Family
ID=21460633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894718435A SU1703784A1 (en) | 1989-05-24 | 1989-05-24 | Fish protecting device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1703784A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2515682C2 (en) * | 2012-06-14 | 2014-05-20 | Общество с ограниченной ответственностью "Осанна" (ООО "Осанна") | Combined double circuit fish protection device |
-
1989
- 1989-05-24 SU SU894718435A patent/SU1703784A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 866038. кл. Е 02 В 8/08. 1980. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2515682C2 (en) * | 2012-06-14 | 2014-05-20 | Общество с ограниченной ответственностью "Осанна" (ООО "Осанна") | Combined double circuit fish protection device |
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