CN207987891U - A kind of fish lift fish collection system device - Google Patents
A kind of fish lift fish collection system device Download PDFInfo
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- CN207987891U CN207987891U CN201820258702.3U CN201820258702U CN207987891U CN 207987891 U CN207987891 U CN 207987891U CN 201820258702 U CN201820258702 U CN 201820258702U CN 207987891 U CN207987891 U CN 207987891U
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 216
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 19
- 229910001220 stainless steel Inorganic materials 0.000 description 19
- 239000010935 stainless steel Substances 0.000 description 14
- 238000013461 design Methods 0.000 description 12
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 10
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- 238000010276 construction Methods 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 241000252185 Cobitidae Species 0.000 description 2
- 241000216843 Ursus arctos horribilis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 206010062767 Hypophysitis Diseases 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 241001505010 Onychostoma Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 241000299980 Schizothorax grahami Species 0.000 description 1
- 241000791868 Selene orstedii Species 0.000 description 1
- 241000376029 Tachysurus fulvidraco Species 0.000 description 1
- 241000746812 Tachysurus vachellii Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000007667 floating Methods 0.000 description 1
- 230000030414 genetic transfer Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
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- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- -1 power 15kW Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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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
The utility model discloses a kind of fish lift fish collection system devices, including fish gathering gallery（1）With moisturizing gallery（2）；Moisturizing gallery is equipped with bulkhead gate close to upstream one end（22）, moisturizing gallery is close to downstream one end equipped with main gate（23）；In halfpace（4）It is equipped with cross connection hole（20）, moisturizing gallery is connected to through cross connection hole with fish gathering gallery；Fish gathering gallery is equipped with fish-collecting box from upstream to downstream successively（6）, catch up with fish corral（12）, regulating gate（14）Water supply pipe is assisted with fish inlet（18）；Fish-collecting box assists water supply pipe through upstream（8）It is connect with bulkhead gate upstream；Grid are blocked equipped with electricity in the downstream of halfpace（19）；It is equipped at the top of fish gathering gallery and moisturizing gallery and opens and closes machine support（26）And charging pile（25）, open and close machine support and be equipped with headstock gear（27）.The utility model integral arrangement advantages of simple, irredundant structure can reduce block water influence of the fish collection system on tailwater channel, improve generated energy.
Description
Technical field
The utility model is related to a kind of fish lift fish collection system devices, belong to hydraulic and hydroelectric engineering ecological environmental protection technology
Field.
Background technology
The construction of hydraulic and hydroelectric engineering is bringing the same of huge social benefit, economic benefit and people's livelihood benefit to the mankind
When strong influence also is brought to river ecosystem.Wherein, key water control project builds the river for having separated script unicom, resistance
Hinder the migration, breeding and growth of fish, and then affects the continuity of the ecosystem.Fish pass structure, which is used as, promotes dam site or more
The measure of the gene exchange of fish population is swum by more attention, current principal mode both domestic and external includes fish pass, imitative nature
Channel, fish lift, transporting something containerized facilities for fish's passage and fish lock etc..In these fish pass structures, fish collection system is used as a most most important ring still
It has the following disadvantages：1. crossing, fish efficiency is low, and fish, which find so narrow fish lift fish inlet, has prodigious difficulty；2. working as dam
When flood level is higher afterwards, fish collection system is flooded, all electrified systems are fragile, and management is difficult, and later maintenance cost is high.Existing collection
The hydraulic structure that fish system is built changes flow state, improves water generating economic cost.
Utility model content
The purpose of the utility model is to provide a kind of fish lift fish collection system devices, to improve fish efficiency and be convenient for
The fish lift fish collection system of management service enables fish pass structure really to play ecology, environment benefits and economic gains, existing to overcome
The deficiency of technology.
What the technical solution of the utility model was realized in：
A kind of fish lift fish collection system device of the utility model includes the fish gathering gallery separated by halfpace and moisturizing
Gallery；Moisturizing gallery is equipped with bulkhead gate close to upstream one end, and moisturizing gallery is equipped with main gate close to downstream one end；Positioned at inspection
It repaiies the halfpace between gate and main gate and is equipped with cross connection hole, moisturizing gallery connects through cross connection hole and fish gathering gallery
It is logical；Fish gathering gallery is equipped with fish-collecting box from upstream to downstream, catches up with fish corral, regulating gate and fish inlet auxiliary water supply pipe successively；Fish gathering
Case is connect through upstream auxiliary water supply pipe with bulkhead gate upstream；Dextral platform is equipped on the right side of fish gathering gallery, regulating gate with catch up with
It is equipped with fish observation ward in dextral platform between fish corral, observation window is equipped between fish observation ward and fish gathering gallery；Centre is flat
Grid are blocked equipped with electricity in the downstream of platform；Sinistral platform is equipped on the left of moisturizing gallery, dextral platform, halfpace top surface, which are equipped with, catches up with fish corral
Track；Dextral platform, halfpace and sinistral platform top surface are equipped with wall pier；It is equipped at the top of wall pier and opens and closes machine support and charging
Stake opens and closes machine support and is equipped with headstock gear.
In aforementioned fish lift fish collection system device, the fish gathering gallery is consistent with moisturizing gallery elevation, zero gradient, along journey stream
Speed is 1-3m/s；Dextral platform, halfpace are consistent with sinistral platform cope level.
In aforementioned fish lift fish collection system device, the fish-collecting box is rectangular parallelepiped structure, meets fish gathering, transport, throws fish
It is required that fish-collecting box is equipped with cover board, revolving door, transmission device, four wall of top sets cavernous structure and automatic decoupling device.
In aforementioned fish lift fish collection system device, fish of the upstream auxiliary water supply pipe to fish-collecting box and on the right side of it
Lobby moisturizing is drawn under moisturizing gallery.
It is described that fish corral is caught up with to be equipped with two sets of rotatories and two sets of fixed railings, rotatory in aforementioned fish lift fish collection system device
It can be opened and closed according to its working condition, using the driving electric car driving upstream and downstream operation of a set of accumulator.
In aforementioned fish lift fish collection system device, the accumulator driving electric car is arranged two sets and controls the electronic of revolving door
The power supply of machine, running mechanism and rotating mechanism is all provided by super capacitor, and positioning accuracy reaches 10mm, and accumulator drives electric car
It is connect by welding or bolt pair with fish corral is caught up with.
In aforementioned fish lift fish collection system device, the headstock gear has the function of all around moving, and is provided with automatic
Safety hook, convenient for lifting fish-collecting box, bulkhead gate, main gate, steel construction fish screen and the switching for catching up with fish corral.
By adopting the above-described technical solution, the utility model is compared with prior art, the utility model have fish gathering and
Fish efficiency can be improved in attracting function.Catch up with facilities for fish's passage that fish is made to enter fish-collecting box by preset, cooperation promotes movement system and fortune
Defeated system promotes the gene exchange of dam site upstream and downstream fish population, improves fish lift operational efficiency, gives full play to fish lift
Environmental protection and social benefit.The electrified system damage caused by fish collection system is flooded when flood level is higher behind the avoidable dam of the utility model
It is bad, therefore later stage operation management is convenient, maintenance cost is low, and the arrangement for other similar engineering facilities provides reference.The utility model
Greatly reduce block water influence of the fish collection system on tailwater channel, reduce tailwater channel water level, improve hydroelectric project generated energy, have compared with
Apparent economic benefit.The utility model integral arrangement advantages of simple, irredundant structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1.
In figure：1- fish gatherings gallery, 2- moisturizings gallery, 3- dextral platforms, 4- halfpaces, 5- sinistral platforms, 6- fish-collecting boxs,
7- fish gatherings chamber, the upstreams 8- auxiliary water supply pipe, 9- service valves, the valve boxs 10-, the driving of 11- accumulators electric car, 12- catch up with fish corral,
13- catches up with fish corral track, 14- regulating gates, 15- hydraulic presses, 16- fish observation ward, 17- to see fish window, the auxiliary moisturizing of 18- fish inlets
Pipe, 19- electricity block grid, 20- cross connections hole, 21- steel constructions fish screen, 22- bulkhead gates, 23- main gates, 24- wall piers,
25- charging piles, 26- open and close rack, 27- headstock gears, 28- fish lobby.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any restrictions of type.
A kind of fish lift fish collection system device of the utility model, as depicted in figs. 1 and 2：Including being separated by halfpace 4
Fish gathering gallery 1 and moisturizing gallery 2；Moisturizing gallery 2 is equipped with bulkhead gate 22 close to upstream one end, and moisturizing gallery 2 is close to downstream
One end is equipped with main gate 23；Halfpace 4 between bulkhead gate 22 and main gate 23 is equipped with cross connection hole 20,
Moisturizing gallery 2 is connected to through cross connection hole 20 with fish gathering gallery 1；Fish gathering gallery 1 from upstream to downstream successively be equipped with fish-collecting box 6,
Catch up with fish corral 12, regulating gate 14 and fish inlet auxiliary water supply pipe 18；Fish-collecting box 6 is through upstream auxiliary water supply pipe 8 and bulkhead gate 22
Upstream connects；The right side of fish gathering gallery 1 is equipped with dextral platform 3, is set in regulating gate 14 and catching up in dextral platform 3 between fish corral 5
There is fish observation ward 16, observation window 17 is equipped between fish observation ward 16 and fish gathering gallery 1；The downstream of halfpace 4 is equipped with
Electricity blocks grid 19；2 left side of moisturizing gallery is equipped with sinistral platform 5, and dextral platform 3,4 top surface of halfpace, which are equipped with, catches up with fish corral track 13；
Dextral platform 3, halfpace 4 and 5 top surface of sinistral platform are equipped with wall pier 24；24 top of wall pier, which is equipped with, to be opened and closed machine support 26 and fills
Electric stake 25 opens and closes machine support 26 and is equipped with headstock gear 27.The fish gathering gallery 1 is consistent with 2 elevation of moisturizing gallery, zero gradient, edge
Journey flow velocity is 1-3m/s；Dextral platform 3, halfpace 4 are consistent with 5 cope level of sinistral platform.The fish-collecting box 6 is cuboid
Structure, meets fish gathering, transport, the requirement for throwing fish, and fish-collecting box 6 is equipped with cover board, revolving door, transmission device, four wall apertured shape of top
Structure and automatic decoupling device.It mends in fish lobby 28 of the upstream auxiliary water supply pipe 8 to fish-collecting box 6 and on the right side of it
Water is drawn under moisturizing gallery 2.Described that fish corral 12 is caught up with to be equipped with two sets of rotatories and two sets of fixed railings, rotatory can be according to its work
Make state opening and closing, upstream and downstream operation is driven using a set of accumulator driving electric car 11.The accumulator drives electric car 11
The motor of two sets of control revolving doors are set, and the power supply of running mechanism and rotating mechanism is all by super capacitor offer, positioning accurate
Degree reaches 10mm, and accumulator drives electric car 11 to be connect by welding or bolt pair with fish corral 12 is caught up with.The headstock gear 27 has
The function of all around moving is provided with automatic safe suspension hook, convenient for lifting fish-collecting box 6, bulkhead gate 22, main gate 23,
Steel construction fish screen 21 and the switching for catching up with fish corral 12.
Embodiment
The fish lift fish collection system device of this example, as depicted in figs. 1 and 2：Fish gathering gallery 1 and moisturizing gallery 2.Fish gathering gallery
1 right side is equipped with dextral platform 3, and 1 left side of fish gathering gallery is equipped with halfpace 4.Fish gathering gallery 1 is equipped with collection from upstream to downstream successively
Fish box 6 catches up with fish corral 12, regulating gate 14 and fish inlet auxiliary water supply pipe 18.Dextral platform regulating gate 14 and catch up with fish corral 5 it
Between arrange fish observation ward 16.Halfpace arranges electricity by most downstream side and blocks grid 19.Moisturizing gallery 2 is located at fish gathering gallery 1
Left side, right side arrangement and the common halfpace 4 of fish gathering gallery 1, left side are equipped with sinistral platform 5.Moisturizing gallery 2 is flat by centre
The tablecloth is set cross connection hole 20 and is connected to fish gathering gallery 1, and moisturizing gallery 2 is respectively provided with maintenance in 20 upstream and downstream of cross connection hole
Gate 22 and main gate 23.Dextral platform 3, halfpace 4 and sinistral platform 5 are equipped with wall pier 24.Wall pier forms charging pile
25 and open and close rack 26.Rack 26 is opened and closed to be equipped with fish-collecting box 6, bulkhead gate 22, main gate 23, steel construction fish screen 21 and catch up with
The headstock gear 27 of fish corral 12.Dextral platform 3 and halfpace 4, which are additionally provided with, catches up with fish corral track 13.Fish gathering gallery 1 and moisturizing gallery 2
Elevation is consistent, zero gradient, is 1-3m/s along journey flow velocity, is the structures such as armored concrete, and intensity is high, low cost, can be long-term water-fast
It impregnates.Dextral platform 3 and halfpace 4 refer to the open type platform arranged along water (flow) direction in 1 right side and left side of fish gathering gallery,
For structures such as armored concrete, intensity is high, low cost, can long-term soaking-resistant, cope level should be more than that 1 bottom plate of fish gathering gallery is high
Journey 3-5m, depth of foundation should meet with stability catches up with the normal loads grades such as the operation of fish corral 12 and water pressure and safe operation to want
It asks.Sinistral platform 5 refers to mending the open type platform arranged along water (flow) direction on the left of fish gallery 2, is the structures such as armored concrete,
Intensity is high, low cost, can long-term soaking-resistant, cope level is consistent with halfpace 4 with dextral platform 3, depth of foundation and
Stability should meet normal loads grade and the safe operation requirements such as gate operation and water pressure.Fish-collecting box 6 is mounted on fish gathering corridor
Road upstream end, is cuboid, and length, width and height are 1-3m, tank thickness 10-40mm, material high, anticorrosive, tension for intensity
Stainless steel, aluminium alloy of pressure etc., can bear load level is 5-10t, is wanted to meet fish-collecting box fish gathering, transport, dispensing fish etc.
The factors such as complexity and the convenient operation and control asked, while considering fish gathering box structure, fish-collecting box be provided with cover board, revolving door,
Transmission device, four wall of top set a certain number of poroid, and extra water is from surrounding when being sling out of collection fishpond in favor of fish-collecting box
It overflows and prevents fish from jumping out, for ease of the de- hook of babinet, be provided with automatic decoupling device, mode of operation is electronic.Fish gathering
Case 6 is placed in when flat in 1 upstream fish gathering chamber 7 of fish gathering gallery, and 7 shape of fish gathering chamber is open type rectangle, size and fish gathering
Case 6 is consistent, and ensures that fish-collecting box comes into full contact with it, and cope level is consistent with fish gathering gallery 1, and surrounding side wall then uses strong
The structures such as degree is high, stability is good, low cost armored concrete.Upstream assists water supply pipe 8 to fish-collecting box 6 and against downstream
The moisturizing of fish lobby is drawn, a diameter of φ 200 to φ 600mm from moisturizing gallery 2, is arranged 1 on the auxiliary water supply pipe 8 of upstream
Cover service valve 9, service valve 9 using piston type multifunctional regulating valve or gate valve etc., inside nominal diameter be DN200mm extremely
DN600mm, design head 3m, nominal pressure grade use the 1MPa methods of operation to be opened and closed for dynamic water, and mode of operation is flashlight two
With power 3kW, setting is now and remote control, material are high, anticorrosive, Anti-pull-press the stainless steel of intensity, aluminium alloy
Deng.Valve box 10 is used for installment work valve 9, and using vertical shaft form, work should be met by being equipped with structures, the sizes such as cover board, cat ladder
Make the installation of valve 9 and repair and maintenance space, using the structures such as intensity is high, stability is good, low cost armored concrete, base
Plinth depth answers suffered normal load grade and safe operation requirement with stability.Catch up with fish corral 12 solid equipped with two sets of rotatories and two sets
Fixed grid, rotatory can be opened and closed according to its working condition, and it is high intensity, anticorrosive, Anti-pull-press, use to catch up with 12 material of fish corral
Service life high stainless steel, aluminium alloy etc., size determine according to fish gathering gallery size, grid clear distance 20-50mm, side and bottom surface
Gap is 10-20mm, and intensity, stability and safety, which should meet, catches up with the suffered normal load intensity of fish corral operation, catches up with fish corral 12
Electric car 11 is driven to drive upstream and downstream operation using 1 set of accumulator.Accumulator drives 11 tractive force of electric car for 16t to 20t, while 2
The power supply of the motor of set control revolving door, running mechanism and rotating mechanism is all provided by super capacitor, power 15kW, material
Material high, anticorrosive, Anti-pull-press, service life high stainless steel, aluminium alloy etc. for intensity, reliable for operation, positioning accuracy reaches
10mm, accumulator drive electric car 11 to be connect by welding or bolt pair with fish corral 12 is caught up with.Fish corral track 13 is caught up with to be located at right side flat
On platform 3 and halfpace 4, electric car 11 is driven for installing and fixing accumulator, using materials such as stainless steel, manganese steel, track is long
Degree is 10-30m, to save construction investment, using P18 standard type tracks, and platform two rail centre-to-centre spacing error in left and right is no more than ±
Respective loads grade when 5mm, specification, model etc. should meet regulating gate load running and safe operation design requirement.Control
Check door 14 is located at fish gathering gallery fish inlet, is hydraulic and hydroelectric engineering Hydraulic Metal miter gate, and material is intensity height, anti-corruption
Erosion, the stainless steel of Anti-pull-press, aluminium alloy etc., design head 3-6m, integral strength should meet suffered normal load with stability
Grade and safe operation requirement, regulating gate 14 are opened when fish collection system needs collection, attracting and are discharged water, and miter gate aperture is adjusted
Fish inlet flow rate of water flow is controlled to realize attracting effect, by the way that water-head meter and flowmeter is arranged, is monitored upper and lower when gate opening
The water-head and decentralization flow of trip, are more advantageous to fish collection system collection, attracting.The gate opening/closing equipment in order to control of hydraulic press 15, material
For barrier performance is good, intensity is high, anticorrosive, Anti-pull-press stainless steel, aluminium alloy etc., it is 20t-30t, mode of operation to open gate capacity
To be electronic, power of motor 22kW, specification, model etc. should meet the respective loads grade and peace when regulating gate load running
Row design requirement for the national games.Fish observation ward 16 is located at regulating gate and catches up with the dextral platform between fish corral, is equipped with cover board, cat ladder etc.
Structure, size should meet the mankind and pass in and out space freedom, using knots such as intensity is high, stability is good, low cost armored concrete
Structure, depth of foundation answer suffered normal load grade and safe operation requirement with stability, and fish attribute is installed in order to facilitate observation of
Sight fish window 17, is better understood by state of the fish when finding fish inlet, prepares for the improvement in later stage.Fish inlet auxiliary is mended
Water pipe 18 is located at regulating gate downstream, from the diversion of workshop penstock to fish inlet, is increased attracting effect, is strengthened flow, directly
Diameter be φ 200 to φ 600mm, material is high, anticorrosive, Anti-pull-press the stainless steel of intensity, aluminium alloy etc..Electricity blocks grid 19 and is located at
Fish gathering gallery exports on the left of fish inlet, blocks grid using suspension type electricity, the horizontal extreme lower position for drawing steel wire rope is higher by peak level 0.5m
More than, electrode array is suspended on above design section, the network consisting of electric fish screen is main controller, block fish host, network transmission line,
Electric transmission line, electrode transmission cable, electrode group, Node station.Electric grid main material be stainless steel wirerope, due to stainless wirerope dead weight compared with
Gently, it avoids tangling the drawbacks of slag object is easy to hike up, so needing to install metal hypophysis, electricity additional in different in flow rate, different stainless wireropes
It blocks grid and should ensure that the reliability and stability to work long hours in the presence of a harsh environment.Cross connection hole 20 is located at the collection of halfpace 4
At 6 downstream 0.5m of fish box, shape is open type rectangle, and size length and width are 2-4m, and top/bottom part elevation is pushed up with halfpace 4
Bottom Altitude is consistent, and surrounding side wall then uses the structures such as intensity is high, stability is good, low cost armored concrete, fish gathering gallery 1
Moisturizing is by 20 lateral intake mode of cross connection hole, and to prevent fish from escaping, 1 left side abutment wall table of fish gathering gallery is leaned in connection hole
Steel construction fish screen 21, the material high stainless steel of high, anticorrosive, Anti-pull-press, service life, aluminium alloy for intensity are arranged in surface side
Deng size is consistent with 20 size of cross connection hole, and integral strength and stability should meet suffered normal load grade and safety
Service requirement.Bulkhead gate 22 and main gate 23 are respectively provided at 20 upstream and downstream of cross connection hole, are hydraulic and hydroelectric engineering
Hydraulic Metal miter gate, size is consistent with 2 size of moisturizing gallery, and material is that intensity is high, anticorrosive, Anti-pull-press stainless
Steel, aluminium alloy etc., design head 3-6m, integral strength should meet suffered normal load grade with stability and safe operation is wanted
It asks.Wall pier 24 is located on dextral platform 3, halfpace 4 and sinistral platform 5, Bottom Altitude and three table top elevations one
It causing, cope level is consistent with 25 elevation of charging pile, using structures such as intensity height, the good, armored concrete of low cost of stability,
Reliability and stability, which is answered, meets suffered normal load grade and safe operation requirement.Charging pile 25 and keying rack 26 are located at
On wall pier, it is higher than downstream check flood level, it, can using structures such as intensity is high, stability is good, low cost armored concrete
It is answered by property and stability and meets suffered normal load grade and safe operation requirement.Headstock gear 27, which is located at, to be opened and closed in rack 26,
Headstock gear 27 has the function of all around moving, and headstock gear 27 is provided with automatic safe suspension hook, convenient for lifting fish-collecting box 6, inspection
Gate 22, main gate 23, steel construction fish screen 21 and the switching for catching up with fish corral 12 are repaiied, when fish-collecting box 6, bulkhead gate 22, work
It gate 23, steel construction fish screen 21 and catches up with fish corral 12 that need to carry out maintenance or accumulator driving electric car when need to charge, passes through headstock gear
27 open rise to charging pile 25 progress, open lifting speed be 5-10m per minute, material be intensity it is high, anticorrosive, Anti-pull-press stainless
Steel, aluminium alloy etc., capacity 30t-50t, mode of operation are electronic, and power of motor 22kW, specification, model etc. should meet control
Respective loads grade when check door load running and safe operation design requirement.
The further explanation of the utility model embodiment：
（1）Project profile
Guizhou Province's Jia Yan key water control projects and Northwestern Guizhou Province water supply project are located at the Northwest of Guizhou Province, and folder rock reservoir dam site is located at
The areas Bijie Di You Nayong County and Bijie City boundary river six rush korneforos section.It is defeated by water source project, complete big water supply project and irrigated area backbone
3 part of Hydraulic Projects forms, folder rock exceptionalfloodlevel 1326.01m, normal pool level 1323.0m, 13.23 hundred million m3 of aggregate storage capacity；
90.03 ten thousand mu of designed irrigation area；Installed capacity of power station 90MW behind dam is waited big for I（1）Type engineering.
（2）Cross fish target
Jia Yan water-control projects area investigates waters without typical straddling fish stocks, and main dam purpose of crossing is to promote dam site or more
Swim the gene exchange of fish population.Consider, selects Schizothorax grahami, rock loach, Yunnan are climbed in Sichuan Liangshan, perch carp, Sichuan
Light lip fish, black head fish, onychostoma simus, long thin loach cross fish object to be main.Catfish, Pelteobagrus fulvidraco, Pelteobagrus vachelli, Kuan Qi Lap etc. are to take into account
Cross fish object.The main purpose of this engineering fish pass structure is to promote fish genetic exchange under dam on dam, and therefore, emphasis is considered as protecting
It demonstrate,proves main fish object of crossing and crosses dam demand in mating period, spend fish season determines with reference to the main mating period for crossing fish object, main
Fish season wanted for 3~July and 9~October.
（3）Fish collection system deployment scenarios
Fish collection system is located at power plant tail water canal right side bank behind the dam of dam downstream, by fish gathering gallery, moisturizing gallery, control lock
Door catches up with fish corral, electricity to block the compositions such as grid.Fish gathering gallery is located at right side backer side, Parallel to the flow direction overall length 30.0m, wherein crossing water
The long 26.0m of gallery, wide 2.1m, fish gathering gallery elevation is 1207.5m, the fish gathering gallery depth of water about 1.67m ~ 2.58m；Moisturizing gallery with
Fish gathering gallery is parallel to be located on the left of fish gathering gallery, the long 14.5m of Parallel to the flow direction, flow section clear span 2.5m, floor elevation
1207.5m；Dextral platform, halfpace and sinistral platform cope level 1211.5m are reinforced concrete structure, and basis is ended
And processing depth is 3m.Fish gathering chamber planar dimension 2.1m × 2.1m, depth capacity 2.2m, cope level 1207.5m, fish gathering
Case, length, width and height size are 2.0m × 2.0m × 1.0m, and material is adopted as 304 stainless steels.A upstream is arranged from moisturizing gallery to assist
A set of service valve is arranged on water supply pipe by water supply pipe, a diameter of φ 400, and service valve uses piston type multifunctional regulating valve, living
Plug multifunctional regulating valve Installation Elevation（Tube hub line elevation）For 1208.10m.Piston type multifunctional regulating valve inside nominal diameter is
DN400mm, design head 3m, nominal pressure grade use 1MPa.Valve box uses vertical shaft form, is equipped with cover board, cat ladder etc.
Structure, length, width and height size are 2.0m × 2.0m × 4.0m, the structures such as armored concrete.The ground sill elevation of fish corral is caught up with to be
1207.50m.The width and height dimensions in aperture are 2.05m × 4.0m, and design head 2.5m, grizzly bar clear distance is 20mm, and the method for operation is
Dynamic water traveling, single suspension centre, which opens, to be hung, and fish corral main material is caught up with to use 304 stainless steels, catches up with fish corral weight 10t.Catch up with fish corral flat using 1 set of rail mounted
It is 2 × 8t that plate super capacitor trolley, which drives upstream and downstream operation, tractive force, and it is 19.2m that 1 time distance travelled.Simultaneously on catching up with fish corral
The motor of 2 sets of revolving doors and 2 sets of control revolving doors are set, and the power supply of running mechanism and rotating mechanism is all carried by super capacitor
For power 15kW.Regulating gate aperture width and height dimensions are 2.1m × 4.0m, design head 4m, regulating gate ground sill height
Journey is 1207.50m, and regulating gate pattern is miter gate, and the method for operation of gate opens and closes for hydrostatic, and double lifting point opens and closes, door body
Main material uses 304 stainless steels, door body weight 15t.It is the liquid of YJQ-JS-2 × 100kN-0.9m that opening and closing device, which selects 1 set of specifications and models,
Pressure type headstock gear, it is 2 × 10t to open gate capacity.One of electricity of arrangement blocks grid on the left of fish gathering gallery outlet fish inlet, using floating vessel type cross
River is arranged, 70m is about, and is withdrawn electric fence grid in flood discharge and is preserved, and prevents flood from washing away equipment, and main material is stainless steel wirerope,
Stainless steel tube DN50=25.85, insulator press American Standard class 5 4-1, using cold and hot backup architecture and automatic exchange technology.Laterally connect
Logical hole mouth width and height dimensions are the m of 2.5m × 2.5, and steel construction fish screen ground sill elevation is 1207.50m, and aperture width and height dimensions are
The m of 2.5m × 2.5, the pattern of design head 3m, fish screen are that uprightly movable fish screen, grizzly bar clear distance are down-the-hole plane
20mm blocks fish trash rack grid body main material and uses 304 stainless steels.Bulkhead gate and main gate aperture width and height dimensions be 2.5m ×
3.5m, design head 3.0m, ground sill elevation are 1207.50m, and pattern is extended-top type plane steel gate, the method for operation of gate
It is opened and closed for dynamic water, single suspension centre opens and closes, and door body main material uses 304 stainless steels.Charging pile elevation is 1244.00, opens and closes machine platform and is
1251.00. it is the mobile trolley of QPT-400kN-45m, capacity 40t, lift 45m, behaviour that headstock gear, which selects 1 set of specifications and models,
It is electronic, power 20kW to make mode.
By foregoing description, those skilled in the art can voluntarily implement.Certainly, the utility model also has other real
Mode is applied, all technical solutions formed using equivalent substitution or equivalent transformation are both contained in required by the utility model patent
Within protection domain.
Claims (7)
1. a kind of fish lift fish collection system device, including by halfpace（4）The fish gathering gallery of separation（1）With moisturizing gallery（2）；
It is characterized in that：Moisturizing gallery（2）It is equipped with bulkhead gate close to upstream one end（22）, moisturizing gallery（2）It is set close to downstream one end
There is main gate（23）；Positioned at bulkhead gate（22）With main gate（23）Between halfpace（4）Equipped with cross connection hole
（20）, moisturizing gallery（2）Through cross connection hole（20）With fish gathering gallery（1）Connection；Fish gathering gallery（1）Successively from upstream to downstream
Equipped with fish-collecting box（6）, catch up with fish corral（12）, regulating gate（14）Water supply pipe is assisted with fish inlet（18）；Fish-collecting box（6）It is auxiliary through upstream
Help water supply pipe（8）With bulkhead gate（22）Upstream connects；Fish gathering gallery（1）Right side is equipped with dextral platform（3）, in regulating gate
（14）With catch up with fish corral（5）Between dextral platform（3）It is interior to be equipped with fish observation ward（16）, fish observation ward（16）With fish gathering gallery
（1）Between be equipped with observation window（17）；Halfpace（4）Downstream block grid equipped with electricity（19）；Moisturizing gallery（2）Left side is equipped with a left side
Side platform（5）, dextral platform（3）, halfpace（4）Top surface is equipped with and catches up with fish corral track（13）；Dextral platform（3）, halfpace
（4）And sinistral platform（5）Top surface is equipped with wall pier（24）；Wall pier（24）Top, which is equipped with, opens and closes machine support（26）And charging pile
（25）, open and close machine support（26）It is equipped with headstock gear（27）, abut fish-collecting box（6）Right side is equipped with fish lobby（28）.
2. fish lift fish collection system device according to claim 1, it is characterised in that：The fish gathering gallery（1）With moisturizing
Gallery（2）Elevation is consistent, zero gradient, is 1-3m/s along journey flow velocity；Dextral platform（3）, halfpace（4）And sinistral platform（5）
Cope level is consistent.
3. fish lift fish collection system device according to claim 1, it is characterised in that：The fish-collecting box（6）For cuboid
Structure meets fish gathering, transport, the requirement for throwing fish, fish-collecting box（6）Equipped with cover board, revolving door, transmission device, four wall apertured of top
Shape structure and automatic decoupling device.
4. fish lift fish collection system device according to claim 1, it is characterised in that：The upstream assists water supply pipe（8）
To fish-collecting box（6）And the fish lobby on the right side of it（28）Moisturizing, from moisturizing gallery（2）It draws.
5. fish lift fish collection system device according to claim 1, it is characterised in that：It is described to catch up with fish corral（12）Equipped with two sets
Rotatory and two sets of fixed railings, rotatory can be opened and closed according to its working condition, and electric car is driven using a set of accumulator
（11）Drive upstream and downstream operation.
6. fish lift fish collection system device according to claim 5, it is characterised in that：The accumulator drives electric car（11）
The motor of two sets of control revolving doors are set, and the power supply of running mechanism and rotating mechanism is all by super capacitor offer, positioning accurate
Degree reaches 10mm, and accumulator drives electric car（11）By welding or bolt pair and catch up with fish corral（12）Connection.
7. fish lift fish collection system device according to claim 1, it is characterised in that：The headstock gear（27）With front and back
The function of moving left and right, and it is provided with automatic safe suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258702.3U CN207987891U (en) | 2018-02-13 | 2018-02-13 | A kind of fish lift fish collection system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258702.3U CN207987891U (en) | 2018-02-13 | 2018-02-13 | A kind of fish lift fish collection system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987891U true CN207987891U (en) | 2018-10-19 |
Family
ID=63825844
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258702.3U Withdrawn - After Issue CN207987891U (en) | 2018-02-13 | 2018-02-13 | A kind of fish lift fish collection system device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221888A (en) * | 2018-02-13 | 2018-06-29 | 贵州省水利水电勘测设计研究院 | A kind of fish lift fish collection system device |
-
2018
- 2018-02-13 CN CN201820258702.3U patent/CN207987891U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221888A (en) * | 2018-02-13 | 2018-06-29 | 贵州省水利水电勘测设计研究院 | A kind of fish lift fish collection system device |
| CN108221888B (en) * | 2018-02-13 | 2023-11-14 | 贵州省水利水电勘测设计研究院 | Fish collecting system device of fish lifting machine |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee after: Guizhou water conservancy and Hydropower Survey, design and Research Institute Co.,Ltd. Address before: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee before: GUIZHOU SURVEY & DESIGN Research Institute FOR WATER RESOURCES AND HYDROPOWER |
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Granted publication date: 20181019 Effective date of abandoning: 20231114 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181019 Effective date of abandoning: 20231114 |