RU1785547C - Fish protection structure - Google Patents
Fish protection structureInfo
- Publication number
- RU1785547C RU1785547C SU904873590A SU4873590A RU1785547C RU 1785547 C RU1785547 C RU 1785547C SU 904873590 A SU904873590 A SU 904873590A SU 4873590 A SU4873590 A SU 4873590A RU 1785547 C RU1785547 C RU 1785547C
- Authority
- RU
- Russia
- Prior art keywords
- intake pipe
- fish
- water intake
- inlet
- confusers
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Processing Of Meat And Fish (AREA)
Description
На фиг, 1 показано устройство, продольный разрез; на фиг, 2 - то же, поперечный разрезOn Fig, 1 shows a device, a longitudinal section; in Fig.2 - the same, cross section
Рыбозащитное устройство включает водозаборную трубу 1, на в коде в которую установлен рыбопроницэемый потокофор- мирующий вводной оголовок 2, состо щий из коаксиально располо: енныи: разновепи- ttr Цернфузоров 3, установленные с по- мош/ью .св зей 4, образующий грубую сороудер Йчвагощую решетку, со смещением относительно друг друга и с увеличением НУ диаметров в сторону водозаборной трубы 1, при этом конфузоры 3 соосны водозаборной трубе и установленному в ней огоповку рыбоотводз 5The fish protection device includes a water intake pipe 1, in the code into which a fish-permeable flow-forming opening head 2 is installed, consisting of coaxially arranged: multi-ttr Cernfusors 3 installed with a damper. Connection 4, forming a rough sump driver Yachvagoshchuyu lattice, with an offset relative to each other and with an increase in the diameter of the NU in the direction of the intake pipe 1, while the confusers 3 are coaxial to the intake pipe and the digging set 5
Устройство работает следующим образом ,The device operates as follows,
Поступа в устройство, поток набегает на установленные под углом к нему конфу- зорные поверхности 3 При этом на установленном в вершине входного оюловка юнфузоре 3 наименьшего диаметра формируетс кумул тивна стру , бьюща по осп устройства по направлению в оголовку ры- боотвода 5, В то л е премч на остальные конфузорньк поверхност м: формируютс кольцевые кумул тивные струи,, транспортирующие молодьv осевой струе. Спива сьWhen the device enters the device, the flow runs onto the confuser surfaces 3, which are set at an angle to it. At the same time, the smallest jet is formed on the unifuser 3 of the smallest diameter installed at the top of the inlet casing, beating along the smallpox of the device in the direction to the fish head 5, e prematch to the rest of the confused surfaces: annular cumulative jets are formed, transporting juveniles to the axial jet. Spiva smiling
с последней, они формируют мощную куму- п гивную струю, надежно удерживающую в себе и транспортирующую по оси устройства к оголовку рыбротвода 5 моподь рыб.with the latter, they form a powerful cumulative stream, which reliably holds in itself and transporting 5 mopods of fish along the axis of the device to the head of the fish line.
Рабочий рас од при этом растекаетс по всему сечению водозаборной трубы 1 и поступает к потребителюIn this case, the working flow spreads over the entire cross section of the intake pipe 1 and enters the consumer
Предлагаемое рыбозащитное устройство не имеет сетчаты и движущиес эпементов , травмирующие рыбу, поэтому последн остаетс жизнеспособнойThe proposed fish protection device does not have retina and moving epithemes that injure the fish, so the latter remains viable
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904873590A RU1785547C (en) | 1990-10-15 | 1990-10-15 | Fish protection structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904873590A RU1785547C (en) | 1990-10-15 | 1990-10-15 | Fish protection structure |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1785547C true RU1785547C (en) | 1992-12-30 |
Family
ID=21540210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904873590A RU1785547C (en) | 1990-10-15 | 1990-10-15 | Fish protection structure |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1785547C (en) |
-
1990
- 1990-10-15 RU SU904873590A patent/RU1785547C/en active
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