SU705068A1 - Joining structure for a fish accumulator - Google Patents
Joining structure for a fish accumulatorInfo
- Publication number
- SU705068A1 SU705068A1 SU762317998A SU2317998A SU705068A1 SU 705068 A1 SU705068 A1 SU 705068A1 SU 762317998 A SU762317998 A SU 762317998A SU 2317998 A SU2317998 A SU 2317998A SU 705068 A1 SU705068 A1 SU 705068A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fish
- frame
- attached
- girders
- river
- 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
- Farming Of Fish And Shellfish (AREA)
Description
(54) СОПРЯГАЮЩЕЕ УСТРОЙСТВО РБ1БОНАКОПИТЕЛЯ(54) OPTICAL DEVICE RB1BONAKOPITELA
1one
Изобретение относитс к рыбопропускным сооружени м и предназначено дл сопр жени рыбонакопител с дном реки.FIELD OF THE INVENTION The invention relates to fish passages and is intended for mating a fish store with a river bottom.
В известных рыбопропускных сооруже ,ни х сопр жение рыбонакопител с дном реки осуществл етс с помощью щарнирно прикрепленного к рыбонакопителю сопр гающего устройства, включающего в себ каркас с ригел ми и сплошное водонепроницаемое полотно I.In the well-known fish passages, the fish stalk mating with the river bottom is carried out with the help of a mating device hinged to the fish store, which includes a frame with girders and a continuous waterproof web I.
Недостатком известного устройства- вл етс образование водоворотной зоны у дна сопр гающего устройства при увеличении угла сопр жени вследствие увеличени глубины реки. Водоворотна зона дезориентирует рыб и они уход т с сопр гающего устройства в сторону, не заход в рыбонакопитель . A disadvantage of the known device is the formation of a whirlpool at the bottom of the mating device with an increase in the mating angle due to an increase in the depth of the river. The whirlpool zone disorients the fish and they leave the mating device to the side, not entering the fish store.
Целью изобретени вл етс првьшение эффективности привлечени рыб в рыбонакопитель .The aim of the invention is to improve the efficiency of attracting fish to the fish store.
Это достигаетс тем, что полотно сопр гающего устройства выполнено,в.,виде р -дов пластин, расположенных друг над другом и последовательно установленных подThis is achieved by the fact that the web of the mating device is made, in., In the form of r-plates of plates arranged one above the other and sequentially installed under
острым углом к плоскости каркаса, прикрепленных торцами к ригел м и образующих между собой щелевидные насадки, причем к наружным ригел м жестко прикреплены открылки, а конец каркаса, размещенный на дне реки, снабжен прикрепленным к нему шарнирно сопр гающим носком.an acute angle to the plane of the frame, which are attached with ends to the crossbars and which form slit-shaped nozzles with each other, the wing boards are rigidly attached to the outer crossbars, and the end of the frame located at the bottom of the river is provided with an articulated toe attached to it.
Па фиг. 1 схематично изображено сопр гающее устройство рыбонакопител , продольный разрез; на фиг. 2 - то же, в плане; на фиг. 3 разрез А-А на фиг. 1; на фиг. 4 узел I на фиг. 1.Pa figs. 1 schematically depicts a fish storage mating device, a longitudinal section; in fig. 2 - the same in terms of; in fig. 3 is a section A-A in FIG. one; in fig. 4, node I in FIG. one.
Сопр гающее устройство имеет каркас 1 с внутренними 2 и наружными 3 ригел ми. Каркас 1 с помощью шарнира 4 прикреплен к рыбонакопителю. К внутренним 2 и наружным 3 ригел м прикреплены торцами пластины 5, расположенные одна над другой и последовательно установленные под острым углом к плоскостикаркаса 1 и образующие щелевидные насадки 6. К наружным ригел м 3 жестко прикреплены открылки 7, а конец каркаса 1, размещенный на дне реки, снабжен сопр гающим носком 8, прикрепленным к нему с помощью щарнира 9.The coupling device has a frame 1 with internal 2 and external 3 beams. The frame 1 by means of the hinge 4 is attached to the fish tank. Plate 5, located one above the other and successively installed at an acute angle to the plane of frame 1 and forming slot-like nozzles 6, are attached to the inner 2 and outer 3 girders 6. The openings 7 are rigidly attached to the outer girder m 3, and the end of the frame 1 located at the bottom the river is equipped with a connecting tip 8 attached to it with the help of a joint 9.
Использование изобретени йозвоЛ ет повысить эффективность привлечени рыб в рабонакопитель, сократить длину сопр гающего устройства при больших углах сопр жени , а следовательно, и его металлоемкость.Using the invention allows to increase the efficiency of attracting fish to the storage pool, reduce the length of the mating device at high mating angles, and, consequently, its metal consumption.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762317998A SU705068A1 (en) | 1976-01-30 | 1976-01-30 | Joining structure for a fish accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762317998A SU705068A1 (en) | 1976-01-30 | 1976-01-30 | Joining structure for a fish accumulator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU705068A1 true SU705068A1 (en) | 1979-12-25 |
Family
ID=20646805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762317998A SU705068A1 (en) | 1976-01-30 | 1976-01-30 | Joining structure for a fish accumulator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU705068A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941432A (en) * | 1988-07-18 | 1990-07-17 | Ferrari Patrick F | Fish protection system |
-
1976
- 1976-01-30 SU SU762317998A patent/SU705068A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941432A (en) * | 1988-07-18 | 1990-07-17 | Ferrari Patrick F | Fish protection system |
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