SU114110A1 - Water intake device from reservoirs - Google Patents
Water intake device from reservoirsInfo
- Publication number
- SU114110A1 SU114110A1 SU561100A SU561100A SU114110A1 SU 114110 A1 SU114110 A1 SU 114110A1 SU 561100 A SU561100 A SU 561100A SU 561100 A SU561100 A SU 561100A SU 114110 A1 SU114110 A1 SU 114110A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fish
- water intake
- water
- reservoirs
- intake device
- 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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
Изобретение относитс к области рыбозащитных устройств, предотвращающих попадание рыб (молоди) в насосные установки при нерекачке воды из водохранилищ на различные промышленные и хоз йственные нужды.The invention relates to the field of fish protection devices that prevent fish (young) from entering pumping installations when water from reservoirs is not diverted to various industrial and household needs.
В практике водоснабжени известны конструкции рыбозащитных водоприёмников, которые также, как и предлагаемый водозабор, устран ют подсос рыб (молоди) насосными установками.In the practice of water supply, designs of fish protection water intakes are known, which, like the proposed water intake, eliminate the suction of fish (young) by pumping units.
В известных конструкци х водоприёмников с рыбозащитными приспособлени ми захват воды насосными установками производитс из верхних слоев водоёма, содержащих больщое количество рыб, вследствие чего эти водоприёмники полностью не предохран ют рыбу и особенно мальков от подсоса их перекачивающими воду насосами.In the known structures of water intakes with fish protection devices, the capture of water by pumping units is made from the upper layers of the reservoir containing a large number of fish, as a result of which these water intakes do not completely protect the fish and especially the fry from being sucked by their water pumping pumps.
В описываемом устройстве этот недостаток устранен тем, что дл предохранени рыб (молоди) от массового попадани в водозабор и последующей их гибели приёмна труба опущена на глубину водохранилища , ниже уровн рыбоносного сло с минимальным содержанием кислорода.In the described device, this disadvantage is eliminated by the fact that in order to protect the fish (young) from mass ingress into the water intake and their subsequent death, the receiving tube is lowered to the depth of the reservoir, below the level of the fish-bearing layer with the minimum oxygen content.
Из-за недостатка кислорода в воде на этой глубине водохранилища рыбна молодь сюда не попадает, а поэтому исключаетс возможность ее подсоса насосами.Due to the lack of oxygen in the water at this depth of the reservoir, the young fish do not enter here, and therefore the possibility of its suction by pumps is excluded.
На чертеже схематически показан рыбозащитный водозабор, забирающий воду ниже рыбоносного сло из водоёма.The drawing schematically shows a fish protection water intake, taking water below the fish-bearing layer from the reservoir.
Конструктивно рыбозащитный водозабор оформлен в виде водоприемной трубы J, уложенной но откосу водохранилища и имеющей в нижней своей оконечности конусный раструб 2, на котором дл защиты от попадани в него корневищ и подобных предметов кренитс полушаровое ограждение 3, изготовл емое из проволочной сетки.Constructively, the fish protection water intake is designed in the form of a water intake pipe J, laid but the slope of the reservoir and having a tapered socket 2 at its lower end, on which to protect from rhizomes and similar objects rolls from the wire mesh to protect it from rhizomes and similar objects.
2 2
N° 114110N ° 114110
Предмет изобретени Subject invention
Устройствоводозабора из водохранилищ, с целью защиты рыб (молоди ), отл и ч а.ющеес тем, что дл предохранени рыб (молоди) от массового попадани в водозабор и последующей их гибели приемпа труба опущена на глубину водохранилища, пиже уровп рыбоноспого сло , с минимальным содержанием кислорода.The water intake from the reservoirs, in order to protect the fish (young), is excellent because in order to protect the fish (young) from getting into the water intake and their subsequent death, the pipe is lowered to the depth of the reservoir, with levels of the fish-bearing layer, with a minimum oxygen content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU561100A SU114110A1 (en) | 1956-11-19 | 1956-11-19 | Water intake device from reservoirs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU561100A SU114110A1 (en) | 1956-11-19 | 1956-11-19 | Water intake device from reservoirs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU114110A1 true SU114110A1 (en) | 1957-11-30 |
Family
ID=48386508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU561100A SU114110A1 (en) | 1956-11-19 | 1956-11-19 | Water intake device from reservoirs |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU114110A1 (en) |
-
1956
- 1956-11-19 SU SU561100A patent/SU114110A1/en active
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