SU1686062A1 - Water intake fish screen - Google Patents
Water intake fish screen Download PDFInfo
- Publication number
- SU1686062A1 SU1686062A1 SU894725351A SU4725351A SU1686062A1 SU 1686062 A1 SU1686062 A1 SU 1686062A1 SU 894725351 A SU894725351 A SU 894725351A SU 4725351 A SU4725351 A SU 4725351A SU 1686062 A1 SU1686062 A1 SU 1686062A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- washing
- filter cartridge
- balls
- water
- water intake
- 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
- Fluid-Pressure Circuits (AREA)
Abstract
Изобретение относитс к гидротехнике, а именно к устройствам, обеспечивающим защиту водозаборов от попадани в них рыб. Цель изобретени - повышение эффективности работы путем улучшени промыв ки фильтрующей кассеты. Рыбозащитное устройство на водозаборе включает фильтрующую кассету 1, выполненную в виде кожуха 4, заполненного шариками 5, каркас 6. промывное водовоздушное приспособление 7. При этом промывное приспособление 7 выполнено в виде напорной магистрали 9 с прикрепленными к ней патрубками 10 разной длины. По мере работы кассеты 1 пространство между шариками 5 заил етс . По мере засорени включаетс промывное приспособление 7, через патрубки 10 которого происхбдит промывка шариков 5 с помощью струй 13. 3 ил.FIELD OF THE INVENTION The invention relates to hydraulic engineering, in particular, to devices that protect water intakes from being hit by fish. The purpose of the invention is to increase the work efficiency by improving the washing of the filter cartridge. The fish protection device at the water intake includes a filter cassette 1, made in the form of a casing 4 filled with balls 5, a frame 6. a washable water-air device 7. In this case, the washing device 7 is made in the form of a pressure line 9 with nozzles 10 of different lengths attached to it. As the cassette 1 operates, the space between the balls 5 becomes thicker. As clogging up, the washing device 7 is turned on, through the pipes 10 of which the washing of the balls 5 takes place with the help of jets 13. 3 sludge.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894725351A SU1686062A1 (en) | 1989-07-31 | 1989-07-31 | Water intake fish screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894725351A SU1686062A1 (en) | 1989-07-31 | 1989-07-31 | Water intake fish screen |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1686062A1 true SU1686062A1 (en) | 1991-10-23 |
Family
ID=21464019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894725351A SU1686062A1 (en) | 1989-07-31 | 1989-07-31 | Water intake fish screen |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1686062A1 (en) |
-
1989
- 1989-07-31 SU SU894725351A patent/SU1686062A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1126656,кл. Е 02 В 8/08, 1983. Авторское свидетельство СССР № 1441011, кл. Е02 В 8/08, 1983. (, * |
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