SU644902A1 - Fish duct - Google Patents

Fish duct

Info

Publication number
SU644902A1
SU644902A1 SU762308849A SU2308849A SU644902A1 SU 644902 A1 SU644902 A1 SU 644902A1 SU 762308849 A SU762308849 A SU 762308849A SU 2308849 A SU2308849 A SU 2308849A SU 644902 A1 SU644902 A1 SU 644902A1
Authority
SU
USSR - Soviet Union
Prior art keywords
walls
fish
duct
confuser
tray
Prior art date
Application number
SU762308849A
Other languages
Russian (ru)
Inventor
Гергий Николаевич Черкасов
Лариса Викторовна Довгань
Original Assignee
Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им. Б.Е.Веденеева
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.)
Filing date
Publication date
Application filed by Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им. Б.Е.Веденеева filed Critical Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им. Б.Е.Веденеева
Priority to SU762308849A priority Critical patent/SU644902A1/en
Application granted granted Critical
Publication of SU644902A1 publication Critical patent/SU644902A1/en

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

  • Packages (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Description

(54) РЫБООТВОДЯЩЕЕ УСТРОЙСТВО(54) FISH RELATING DEVICE

Верхн   часть рыбоотвод щего сооружени  выступает в источник водоснабжени  на рассто ние, достаточное дл  безонасного выхода рыбы, т. е. предохран ющее ее от подсоса обратно в канал.The upper part of the fish removal structure protrudes into the water supply for a distance sufficient to ensure a safe escape of the fish, i.e., protect it from being sucked back into the channel.

Claims (2)

1. Рыбоотвод щее устройство, выполненное в виде лотка с отверсти ми в его стенках , отличающеес  тем, что, с целью повышени  его эффективности и упрощени  конструкции, лоток выполнен в виде конфузора , сужающегос  в плане в направлении потока, и имеющего закрытую торцовую1. A fish removal device made in the form of a tray with holes in its walls, characterized in that, in order to increase its efficiency and simplify the design, the tray is made in the form of a confuser, tapering in plan in the direction of flow, and having нижнюю часть и открытую верхнюю, а отверсти  выполнены в виде вертикальных щелей на всю высоту стенок с установленными над ними Г-образной формы козырьками , расположенными навстречу потоку.the lower part and the open top, and the holes are made in the form of vertical slots on the entire height of the walls with visors mounted above them in a L-shaped form, which are opposite the flow. 2. Устройство по п. 1, отличающеес   тем, что верхн   полка каждого козырька расположена параллельно стенкам конфузора .2. A device according to claim 1, characterized in that the top shelf of each visor is arranged parallel to the walls of the confuser. Источник информации, прин тый во внимание при экспертизе:The source of information taken into account in the examination: СССРthe USSR I. Авторское свидетельство 1.5 № 355293, кл. Е 02 В 8/08, 1968.I. Copyright certificate 1.5 № 355293, cl. E 02 B 8/08, 1968. ; // ///У-У-/-/У-/-/,; // /// YY - / - / Y - / - /, У:At: / /./ /. Л -иLs ИAND хx -,-,
SU762308849A 1976-01-04 1976-01-04 Fish duct SU644902A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762308849A SU644902A1 (en) 1976-01-04 1976-01-04 Fish duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762308849A SU644902A1 (en) 1976-01-04 1976-01-04 Fish duct

Publications (1)

Publication Number Publication Date
SU644902A1 true SU644902A1 (en) 1979-01-30

Family

ID=20643814

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762308849A SU644902A1 (en) 1976-01-04 1976-01-04 Fish duct

Country Status (1)

Country Link
SU (1) SU644902A1 (en)

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