SU1474211A1 - Arrangement for protecting and guiding fish away from water intake structure - Google Patents

Arrangement for protecting and guiding fish away from water intake structure Download PDF

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Publication number
SU1474211A1
SU1474211A1 SU823449212A SU3449212A SU1474211A1 SU 1474211 A1 SU1474211 A1 SU 1474211A1 SU 823449212 A SU823449212 A SU 823449212A SU 3449212 A SU3449212 A SU 3449212A SU 1474211 A1 SU1474211 A1 SU 1474211A1
Authority
SU
USSR - Soviet Union
Prior art keywords
intake structure
jet
screen
water intake
fish
Prior art date
Application number
SU823449212A
Other languages
Russian (ru)
Inventor
Вера Михайловна Синявская
Евгений Николаевич Гаврилов
Владислав Павлович Халаджиев
Василий Сергеевич Вьючнов
Original Assignee
Волгоградский Отдел Научно-Исследовательского Сектора Института "Гидропроект" Им.С.Я.Жука
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Волгоградский Отдел Научно-Исследовательского Сектора Института "Гидропроект" Им.С.Я.Жука filed Critical Волгоградский Отдел Научно-Исследовательского Сектора Института "Гидропроект" Им.С.Я.Жука
Priority to SU823449212A priority Critical patent/SU1474211A1/en
Application granted granted Critical
Publication of SU1474211A1 publication Critical patent/SU1474211A1/en

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    • 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

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Abstract

Изобретение относитс  к гидротехническим сооружени м, использующим воду источников, имеющих рыбохоз йственное значение. Цель изобретени  - повышение эффективности отведени  рыб без изъ ти  из естественной среды обитани  и обеспечение оптимального режима работы рыбозаборного сооружени . Устройство дл  защиты и отведени  рыб от водозаборного сооружени  содержит экран 7 с жалюзийными пластинами 8 и направл ющие стенки 4, коллекторы 10 с поворотными струеобразующими насадками 11, установленными с напорной стороны экрана 7. Жалюзийные пластины 8 экрана 7 установлены спутно к струе 13, формируемой насадками 11, с возможностью образовани  при взаимодействии с этой струей 13 отбойно-снос щего течени . 2 ил.The invention relates to hydraulic structures using water sources that are of fishery importance. The purpose of the invention is to increase the efficiency of diverting fish without removing it from its natural habitat and to ensure optimal operation of the fish intake structure. The device for protection and diversion of fish from the water intake structure comprises a screen 7 with louvered plates 8 and guide walls 4, collectors 10 with rotary jet-forming nozzles 11 mounted on the pressure side of the screen 7. Shutter plates 8 of the screen 7 are installed in a fixed manner to the jet 13 formed by nozzles 11, with the possibility of breaking-out flow during the interaction with this jet 13. 2 Il.

Description

Фиг. 2FIG. 2

Claims (1)

Формула изобретенияClaim Устройство для защиты и отведения рыб от водозаборного сооружения, содержащее экран с жалюзийными пластинами и направляющие стенки, отличающееся тем, что, с целью повышения эффективности отведения рыб без изъятия из естественной среды обитания и обеспечения оптимального режима работы водозаборного сооружения, оно снабжено коллекторами с поворотными струеобразующими наладками, установленными с напорной стороны экрана, жалюзийные пластины которого установлены спутно к струе, формируемой насадками, с возможностью образования при взаимодействии с этой струей отбойно-сносящего течения.A device for protecting and diverting fish from a water intake structure, comprising a screen with louvre plates and guide walls, characterized in that, in order to increase the efficiency of fish removal without removal from the natural habitat and to ensure the optimal operation of the water intake structure, it is equipped with collectors with rotary jet-forming adjustments installed on the pressure side of the screen, the louvre plates of which are installed satellite to the jet formed by the nozzles, with the possibility of formation when odeystvii with this jet-Liner razing flow.
SU823449212A 1982-04-12 1982-04-12 Arrangement for protecting and guiding fish away from water intake structure SU1474211A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823449212A SU1474211A1 (en) 1982-04-12 1982-04-12 Arrangement for protecting and guiding fish away from water intake structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823449212A SU1474211A1 (en) 1982-04-12 1982-04-12 Arrangement for protecting and guiding fish away from water intake structure

Publications (1)

Publication Number Publication Date
SU1474211A1 true SU1474211A1 (en) 1989-04-23

Family

ID=21015435

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823449212A SU1474211A1 (en) 1982-04-12 1982-04-12 Arrangement for protecting and guiding fish away from water intake structure

Country Status (1)

Country Link
SU (1) SU1474211A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3938340, кл. 61-21, 1976. *

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