CN109832222A - It is a kind of for improving the transporting something containerized fish system of fish efficiency - Google Patents
It is a kind of for improving the transporting something containerized fish system of fish efficiency Download PDFInfo
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- CN109832222A CN109832222A CN201910205295.9A CN201910205295A CN109832222A CN 109832222 A CN109832222 A CN 109832222A CN 201910205295 A CN201910205295 A CN 201910205295A CN 109832222 A CN109832222 A CN 109832222A
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- block
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- 239000001301 oxygen Substances 0.000 claims description 24
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- 239000007788 liquid Substances 0.000 claims description 6
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- 229920000742 Cotton Polymers 0.000 claims description 3
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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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
本发明涉及一种用于提高过鱼效率的集运鱼系统，包括集鱼平台、深水网箔、转运工作平台、集鱼箱、活鱼暂养箱以及集鱼平台系泊装置；集鱼平台系泊装置与集鱼平台相连；深水网箔包括靠岸网箔带、离岸网箔带、靠岸拦网以及离岸拦网；靠岸拦网与靠岸网箔带相连；离岸拦网与离岸网箔带相连；靠岸拦网与离岸拦网相对且非对称设置；靠岸网箔带与离岸网箔带并行且形成过鱼通道；过鱼通道内设置有多道网门，沿鱼群行进方向，多道网门的高度依次抬升；过鱼通道的末端设置有取鱼部；取鱼部的上表面与集鱼平台的上表面相平齐；集鱼箱置于集鱼平台上；集鱼箱从取鱼部中收集鱼群。本发明具有集鱼效率高、安全性能可靠以及易操作的优点。
The invention relates to a fish collecting and transporting system for improving fish passing efficiency, comprising a fish collecting platform, a deep-water net foil, a transfer working platform, a fish collecting box, a live fish temporary breeding box and a mooring device for the fish collecting platform; The mooring device is connected to the fish collecting platform; the deep-water net foil includes the landing net foil belt, the offshore net foil belt, the landing net and the offshore net; the landing net is connected with the landing net foil belt; the offshore net and the offshore net The foil belts are connected; the landing net and the offshore net are opposite and asymmetrically arranged; the landing net foil belt and the offshore net foil belt are parallel and form a fish passage; there are multiple net gates in the fish passage, which travel along the fish school The heights of the multi-channel net doors are raised in turn; the end of the fish passage is provided with a fish taking part; the upper surface of the fish taking part is flush with the upper surface of the fish collecting platform; the fish collecting box is placed on the fish collecting platform; The fish box collects the fish from the fish collection section. The invention has the advantages of high fish collecting efficiency, reliable safety performance and easy operation.
Description
Technical field
The invention belongs to technical field of fishery, it is related to a kind of transporting something containerized fish system, more particularly to a kind of for improving fish effect
The transporting something containerized fish system of rate.
Background technique
In order to meet the needs of fish cross dam, the measure taken both at home and abroad is broadly divided into three categories: the first kind is to build
Facilities for fish's passage mainly has fish pass, fish lock, fish lift etc.；Second class is building manual simulation spawning ground；Third class is to carry out artificial breeding
It grows and releases.Currently, China is greatly developing fish pass structure, but because its construction cost is big, design difficulty is high and operational management
It is difficult and the reasons such as fish difference on effect is larger are crossed to different ecological habit fish, cause fish pass development slower.Meanwhile it passing
The fish pass structure of system is typically all fixation, not can solve the migration habit problem of different depth fish, so that fish pass structure is not
Fish effect can be given full play to, the waste in manpower and material resources is caused.Shortly after that, it has invented and a kind of movable crossed fish and set
Apply --- transporting something containerized fish platform.Transporting something containerized fish platform has many advantages, such as maneuverability, cost relative moderate, noiseless to project playout,
It can adapt to shoal of fish changing rule, realize that fish cross safely dam.
It is mainly to utilize extraneous factor (such as sound, light, bubble) Lai Jinhang that tradition, which lures and drives fish measure, although achieving
Certain effect, but have it is at high cost, the technology that has is complicated, there have to be inconvenient to use, it is bad etc. that some leads fish effect.Also
Some measure for fish crossing are to lead fishnet and lead fish corral, still, lead fishnet and are not fixed easily in water, stability is poor, and leads fish corral not
Easy to install, fixed and higher cost.Therefore, seeking effect more preferably, using the less expensive drive fish method that lures of more convenient, price is
The critical issue that many scholars intend to solve in recent years.
A kind of aquafarm fish are disclosed in publication number CN102524146A and trap device, mainly utilize acoustic control
Mode carries out trapping for fish, has the drawback that its apparatus structure is complex, is only applicable to ocean sea area and used
Whole device can only swim in the water surface in journey, not be suitable for the induction of demersal fishes.
A kind of artificial fish collecting protection device is disclosed in publication number CN103070097A, although this device structure is simple,
It is easy to use, but have certain limitation in use process, and the gathering effect of fish is not the clearly scope of application
It is smaller.
Summary of the invention
In order to solve the above problem present in background technique, high-efficient, security performance that the present invention provides a kind of fish gatherings
It is reliable and easy-operating for improving the transporting something containerized fish system of fish efficiency.
To achieve the goals above, the present invention adopts the following technical scheme:
It is a kind of for improving the transporting something containerized fish system of fish efficiency, it is characterised in that: it is described for improving the collection of fish efficiency
Fortune fish system includes the transhipment being transported through for the collection fish portion of fish gathering and for that will collect the shoal of fish collected by fish portion
Part；The collection fish portion includes fish gathering platform, deep water net foil, fish-collecting box and fish gathering platform mooring gear；The fish gathering is flat
Platform mooring gear is connected with fish gathering platform；The deep water net foil include pull in shore net foil, offshore net foil, pull in shore block and from
Bank block；The block that pulls in shore is connected with net foil of pulling in shore；The offshore block is connected with offshore net foil；It is described to pull in shore to block
The opposite and asymmetric setting with offshore block；The net foil of pulling in shore is arranged parallel and was formed therebetween with offshore net foil
Fish channel；Described cross in fish channel is provided with multiple tracks net door, and along the direction of travel of the shoal of fish, the height of multiple tracks net door is successively lifted；
The end for crossing fish channel is provided with the bunt being connected with fish gathering platform；The upper surface of the bunt and fish gathering platform
Upper surface flush；The fish-collecting box is placed on fish gathering platform；The fish-collecting box collects catches from bunt；The transhipment
Part includes that transhipment workbench and the live fish being placed on transhipment workbench temporarily support case；The transhipment workbench is placed in bank
Side.
Preferably, the length of offshore block of the present invention is greater than the length for the block that pulls in shore；It is described to pull in shore to block
The angle between angle and offshore block and river cross section between river cross section is 60 ° -70 °；It is described to pull in shore
Angle between block and river cross section is greater than the angle that offshore is blocked between river cross section；It is described pull in shore block with from
Bank blocks angle between the two no more than 30 °；The intersection pulled in shore between block and offshore block was placed in fish channel
In；The intersection pulled in shore between block and offshore block was placed at the net door in fish channel；It is described to cross edge in fish channel
The direction of travel of the shoal of fish is disposed with first of net door, second net door and third road net door；First of net door,
The height of two net doors and third road net door is successively lifted；The width of first of net door and the width of second net door
It is L1；The width of the third road net door is L2；The L1 > L2.
Preferably, the reticular structure of the present invention for pulling in shore to block and offshore is blocked is identical, it include block；
The height of the block is not more than 8.5m；The mesh side length of the block is not more than 2.5cm；The block is by polyethylene fibre
The cable of material weaves, and 250D-380D/4-1200 strands of cable specification, breaking strength 7.5g/D；The rope of the block is
It is made by polyethylene fibre material, the diameter of rope is 30mm, and rope is placed in the exaggerated and infraclass of block；The water of the block
Flat hanging ratio ET is 0.6, and vertical hanging ratio EN is 0.8；The deep water net foil further includes the fixed device of net foil；The net foil
Fixed device includes bollard, floating drum and negative pressure anchor；The floating drum is placed in the top at the top for net foil of pulling in shore, offshore net foil
The top in portion, the top for the block that pulls in shore and offshore block；The negative pressure anchor is placed in the bottom for net foil of pulling in shore, offshore net foil
Bottom, pull in shore block bottom and offshore block bottom；The bollard is placed in bank and is connected with net foil of pulling in shore；
The negative pressure anchor be it is multiple, the distance between two neighboring negative pressure anchor be no more than 10m；The floating drum by cordage respectively with lean on
The top that the top of bank net foil, the top of offshore net foil, the top for the block that pulls in shore and offshore are blocked is connected；The heaving pile
Stake is connected by cordage with net foil of pulling in shore.
Preferably, it includes that stream device is made in fish jar, cabinet, oxygen-increasing device, filtering that live fish of the present invention, which temporarily supports case,
(commercially available Multifunctional submersible pump), environmental parameter acquisition device, video acquisition device, power supply and Internet of Things radio communication mold
Block；Cabinet is surrounded with outside the fish jar；The oxygen-increasing device, filtering make stream device, environmental parameter acquisition device and
Video acquisition device is respectively placed in fish jar and below the liquid level in fish jar；The Internet of Things wireless communication module is placed in fish jar
It is external；The environmental parameter acquisition device and video acquisition device are connected with Internet of Things wireless communication module respectively；The increasing
Oxygen device, filtering make stream device, environmental parameter acquisition device, Internet of Things wireless communication module and video acquisition device respectively with
Power supply is connected；The bottom of the bottom of the tank and cabinet is provided with openable and puts fish hole；The fish jar is circular cylinder body,
There is angle between the bottom and horizontal plane of the fish jar；Fish hole is put in the bottom of the tank center setting；The bottom of the fish jar with
Angle between horizontal plane is not more than 15 °；The cabinet includes wall box and is placed at the top of wall box and and case-side
The connected openable protection cap of wall；The wall box include the fixing layer set gradually from outer to inner, heat insulation layer with
And protective layer；The fixing layer and protective layer are sheet metals；The heat insulation layer is heat-preservation cotton or thermal insulation board.
Preferably, wall box of the present invention further includes the anticollision layer being arranged in outside fixing layer；It is described anti-
Hitting layer is sponge wrapping layer or foam wrapping layer；The openable protection cap is transparent；The environmental parameter acquisition device
It is combination one or more in dissolved oxygen sensor, water temperature sensor and pH sensor；The oxygen-increasing device include aerator,
Oxygen supplying tube and oxygen output pipe；The aerator is connected by oxygen supplying tube with oxygen output pipe；The aerator is connected with power supply；It is described go out
Oxygen pipe is placed in fish jar and below the liquid level in fish jar；The aerator is micro-nano air bubble machine；The live fish temporarily supports case also
Including fish jar external juxtaposition is arranged in the circulating water device on cabinet；The circulating water device includes water circulating pump, water inlet pipe
And outlet pipe；The water circulating pump is connected with water inlet pipe and outlet pipe respectively；The water circulating pump is connected with power supply；Institute
State live fish temporarily support case further include be arranged in top of the box with vehicle boom hoisting and the sliding rail of wall box outer surface is set；
It is described with vehicle boom hoisting in pairs and be symmetricly set on top of the box；The sliding rail is arranged in pairs on the side wall of the box body.
Preferably, fish-collecting box of the present invention includes substructure and is placed at the top of substructure and by rigid
The superstructure that property frame is connected with substructure；The superstructure is the reticular structure that opening is arranged at bottom；The lower junction
Structure is the body structure that opening is arranged at top；The superstructure height is 2-3 times of substructure height；The superstructure
Fish inlet is provided on side wall；Being provided in the substructure can opened door；Hoisting ring is provided in the superstructure；
The section of the fish inlet is in horn-like；The fish inlet is one or more；The substructure include rigid frame and
Steel plate；The rigid frame is integrally in cuboid or cube structure；The steel plate is circumferentially positioned at outside rigid frame；It is described
Can opened door setting on the steel plate；Open-topped substructure is integrally formed in the rigid frame and steel plate；It is described can
Opened door includes hatch door and hinge；The hatch door is movably arranged on steel plate by hinge.
Preferably, superstructure of the present invention includes rigid frame and fiber rope grid；The rigid frame
Frame is integrally in cuboid or cube structure；The fiber rope grid is circumferentially positioned at outside rigid frame；The hoisting ring is set
It sets on rigid frame；The hoisting ring is arranged in pairs on the rigid frame of superstructure；The hoisting ring is 4；4 are risen
Hanging ring is separately positioned on four angles of the rigid frame of superstructure.
Preferably, fish gathering platform mooring gear of the present invention include the floating drum being connected respectively with fish gathering platform,
Garpnel and bollard；The bollard be it is multiple, multiple bollards pull in shore to be arranged；The floating drum floating is on the water；Institute
Garpnel is stated from fish gathering platform submerged；The garpnel passes through anchor chain submerged；The weight of the garpnel is not less than
2t；The length of the anchor chain is not less than 3 times of maximum water depth；The diameter of the floating drum is 1.8m, and the main body of the floating drum is high
1.6m, the floating drum is thickness 8mm；The inside filling-foam material of the floating drum；The buoyancy of the floating drum is not less than 4t；Institute
It is uniformly distributed or non-be uniformly arranged on bank to state multiple bollards.
Preferably, fish gathering platform mooring gear of the present invention further includes the bollard being connected with fish gathering platform；
The floating drum, bollard and bollard pass through steel cable respectively and are connected with fish gathering platform.
Preferably, fish gathering platform of the present invention includes the first hull and the second hull；First hull
And second hull be used in conjunction with a deck；First hull and the second Hull Welding；First hull and second ship
There are gaps between body；The gap face crosses the bunt of the end in fish channel；The fish gathering platform mooring gear respectively with
First hull and the second hull are connected.
The invention has the advantages that
The present invention provides a kind of fish collection systems of raising to match with dam fish pass structure fish efficiency, can solve
It is existing to cross the problems such as fish-gathering effect is poor in fish system, provide that a set of security performance is high, reproducible, easy to operate, high-efficient is used for
Improved the transporting something containerized fish system of fish efficiency.The present invention is roused by floating by barrier net by the way that barrier net is arranged in the downstream side of dam
It is fixed on downstream medium position, is reduced costs, the flexibility in barrier net installation process is increased.It is arranged in barrier net side
Deep water net foil device has multiple mesh sheet and multiple attracting mouths in deep water net foil, and each attracting mouth has different elevations, each
Attracting mouth be all in it is horn-like, be that the big entrance of import is small, certain activity space be additionally provided between adjacent net pieces.It not only increases
Fish gathering efficiency is also greatly reduced the rate of escaping.The setting of activity space avoids fish body by physical damnification, improves it and is transporting
Survival rate in the process；The setting of different attracting open heights can guarantee that demersal fishes can smoothly enter into live fish and temporarily support in case.It should
Fish collection system overall structure is simple, is easy to lay, and fish-gathering effect is good, can match with a variety of fish pass structures such as fish lift, fortune fish platforms
It closes, substantially increased fish efficiency, there is good practicability and application prospect.The present invention changes transporting something containerized fish platform
It makes, devises a moveable multi-functional platform entirety, fixed by multiple floating drums, be configured with deep water net foil and block fish system
System, fish collection system, ovum seedling acquisition system, transhipment release system and relevant auxiliary facility.The crucial ring of deep water net foil system
Section is that fish are driven or induced to specific region, and designers are usually provided with some device for blocking fish thus, or be provided with
Fish pass structure is matched auxiliary to lure measure.
Detailed description of the invention
Fig. 1 is provided by the present invention for improving the structural schematic diagram of the transporting something containerized fish system of fish efficiency；
Fig. 2 is the side structure schematic view of deep water net foil device of the present invention；
Fig. 3 is the overlooking structure diagram of deep water net foil device of the present invention；
Fig. 4 is the sectional structure simplified schematic diagram that live fish of the present invention temporarily supports case；
Fig. 5 is the schematic cross-sectional view (part) for the wall box that live fish of the present invention temporarily supports case；
Fig. 6 is the structural schematic diagram of fish-collecting box of the present invention；
Fig. 7 is the use state diagram of fish gathering platform mooring gear of the present invention；
Wherein:
1- fish gathering platform；2- deep water net foil；3- fish gathering platform mooring gear；The floating drum of 31-；32- bollard；33- bollard；
4- live fish temporarily supports case；41- cabinet；42- fish jar；43- is with vehicle boom hoisting；44- oxygen-increasing device；Stream device is made in 45- filtering；46-
Environmental parameter acquisition device；47- Internet of Things wireless communication module；48- video acquisition device；49- sliding rail；5- fish-collecting box；51- steel
Plate；52- fish inlet；53- rigid frame；54- fiber rope grid；55- hoisting ring；56- hatch door；57- hinge.
Specific embodiment
Referring to Fig. 1, the present invention provides a kind of for improving the transporting something containerized fish system of fish efficiency, for improving fish efficiency
Transporting something containerized fish system include being transported through for the collection fish portion of fish gathering and for the shoal of fish collected by fish portion will to be collected
Transhipment part；Collecting fish portion includes fish gathering platform 1, deep water net foil 2, fish-collecting box 5 and fish gathering platform mooring gear 3；Fish gathering is flat
Platform mooring gear 3 is connected with fish gathering platform 1；Referring to fig. 2 and Fig. 3, deep water net foil 2 include pull in shore net foil, offshore net foil
Band, pull in shore block and offshore block；It pulls in shore to block and be connected with net foil of pulling in shore；Offshore block is connected with offshore net foil；It leans on
The opposite and asymmetric setting with offshore block of bank block；Net foil of pulling in shore and offshore net foil are arranged parallel and are formed therebetween
Cross fish channel；It crosses in fish channel and is provided with multiple tracks net door, along the direction of travel of the shoal of fish, the height of multiple tracks net door is successively lifted；It crosses
The end in fish channel is provided with the bunt being connected with fish gathering platform 1；The upper surface phase of the upper surface of bunt and fish gathering platform 1
Concordantly；Fish-collecting box 5 is placed on fish gathering platform 1；Fish-collecting box 5 collects the shoal of fish from bunt；Transhipment part includes that transhipment work is flat
Platform and the live fish being placed on transhipment workbench temporarily support case 4；Transhipment workbench is placed in bank.
Wherein: the length of offshore block is greater than the length for the block that pulls in shore；The angle to pull in shore between block and river cross section
And the angle between offshore block and river cross section is 60 ° -70 °；The angle to pull in shore between block and river cross section
Greater than the angle between offshore block and river cross section；It pulls in shore to block and blocks angle between the two no more than 30 ° with offshore；
The intersection pulled in shore between block and offshore block was placed in fish channel；The disposition that crosses pulled in shore between block and offshore block
At the net door crossed in fish channel；It crosses the direction of travel in fish channel along the shoal of fish and is disposed with first of net door, second net
Door and third road net door；The height of first of net door, second net door and third road net door is successively lifted；First of net door
Width and the width of second net door be L1；The width of third road net door is L2；L1 > L2.
It pulls in shore to block and the reticular structure of offshore block is identical, include block；The height of block is not more than 8.5m；It blocks
The mesh side length of net is not more than 2.5cm；Block is woven by the cable of polyethylene fibre material, cable specification 250D-
380D/4-1200 strands, breaking strength 7.5g/D；The rope of block is made by polyethylene fibre material, and the diameter of rope is
30mm, rope are placed in the exaggerated and infraclass of block；The horizontal hanging ratio ET of block is 0.6, and vertical hanging ratio EN is
0.8；Deep water net foil further includes the fixed device of net foil；The fixed device of net foil includes bollard, floating drum and negative pressure anchor；Floating drum is placed in
The top for net foil of pulling in shore, the top of offshore net foil, the top for the block that pulls in shore and the top of offshore block；Negative pressure anchor is placed in
The bottom for net foil of pulling in shore, the bottom of offshore net foil, the bottom for the block that pulls in shore and the bottom of offshore block；Bollard is placed in
Bank is simultaneously connected with net foil of pulling in shore；Negative pressure anchor be it is multiple, the distance between two neighboring negative pressure anchor be no more than 10m；Floating drum is logical
Cross what cordage was blocked with the top for net foil of pulling in shore, the top of offshore net foil, the top for the block that pulls in shore and offshore respectively
Top is connected；Bollard is connected by cordage with net foil of pulling in shore.
Referring to fig. 4, live fish temporarily supports case and includes fish jar 42, cabinet 41, oxygen-increasing device 44, filters and make stream device 45, environment ginseng
Number acquisition device 46, video acquisition device 48, power supply and Internet of Things wireless communication module 47；It is surrounded with outside fish jar 42
Cabinet 41；Oxygen-increasing device 44, filtering are made stream device 45, environmental parameter acquisition device 46 and video acquisition device 48 and are set respectively
In fish jar 42 and below the liquid level in fish jar 42；Internet of Things wireless communication module 47 is placed in outside fish jar 42；Environmental parameter
Acquisition device 46 and video acquisition device 48 are connected with Internet of Things wireless communication module 47 respectively；Oxygen-increasing device 44, filtering are made
Flow device 45, environmental parameter acquisition device 46, Internet of Things wireless communication module 47 and video acquisition device 48 respectively with power supply
It is connected；42 bottom of fish jar and the bottom of cabinet 41 are provided with openable and put fish hole；Fish jar 42 is circular cylinder body, fish jar
There is angle between 42 bottom and horizontal plane；Fish hole is put in the setting of 42 bottom center of fish jar；Between the bottom and horizontal plane of fish jar 42
Angle be not more than 15 °；Cabinet 41 includes wall box and is placed at the top of wall box and what is be connected with wall box opens
Open formula protection cap；Wall box includes the fixing layer set gradually from outer to inner, heat insulation layer and protective layer；Fixing layer with
And protective layer is sheet metal；Heat insulation layer is heat-preservation cotton or thermal insulation board.
Referring to Fig. 5, wall box further includes the anticollision layer being arranged in outside fixing layer；Anticollision layer is sponge wrapping layer or bubble
Foam wrapping layer；Openable protection cap is transparent；Environmental parameter acquisition device 46 be dissolved oxygen sensor, water temperature sensor and
One or more combination in pH sensor；Oxygen-increasing device 44 includes aerator, oxygen supplying tube and oxygen output pipe；Aerator passes through
Oxygen supplying tube is connected with oxygen output pipe；Aerator is connected with power supply；Oxygen output pipe is placed in fish jar 42 and below the liquid level in fish jar 42；
Aerator is micro-nano air bubble machine；It further includes that 42 external juxtaposition of fish jar is arranged in the recirculated water dress on cabinet 41 that live fish, which temporarily supports case,
It sets；Circulating water device includes water circulating pump, water inlet pipe and outlet pipe；Water circulating pump is connected with water inlet pipe and outlet pipe respectively
It is logical；Water circulating pump is connected with power supply；Live fish temporarily support case further include be arranged in the top of cabinet 41 with vehicle boom hoisting 43 and set
Set the sliding rail 49 in 1 wall outer surface of cabinet；In pairs and the top of cabinet 41 is symmetricly set on vehicle boom hoisting 43；Sliding rail 49 at
To being arranged on the side wall of cabinet 41.
Referring to Fig. 6, fish-collecting box 5 includes substructure and is placed at the top of substructure and by rigid frame 53 and lower part
The connected superstructure of structure；Superstructure is the reticular structure that opening is arranged at bottom；Substructure is the cabinet that opening is arranged at top
Structure；Superstructure height is 2-3 times of substructure height；Fish inlet 52 is provided on the side wall of superstructure；Lower junction
Being provided on structure can opened door；Hoisting ring 55 is provided in superstructure；The section of fish inlet 52 is in horn-like；Fish inlet 52
It is one or more；Substructure includes rigid frame 53 and steel plate 51；Whole rigid frame 53 is in cuboid or cube
Structure；Steel plate 51 is circumferentially positioned at outside rigid frame 53；Can opened door be arranged on steel plate 51；Rigid frame 53 and
Open-topped substructure is integrally formed in steel plate 51；Can opened door include hatch door 56 and hinge 57；Hatch door 56 passes through conjunction
Page 57 is movably arranged on steel plate 51.
Superstructure includes rigid frame 53 and fiber rope grid 54；Whole rigid frame 53 is in cuboid or cube
Structure；Fiber rope grid 54 is circumferentially positioned at outside rigid frame 53；Hoisting ring 55 is arranged on rigid frame 53；Hoisting ring 55
It is arranged in pairs on the rigid frame 53 of superstructure；Hoisting ring 55 is 4；4 hoisting rings 55 are separately positioned on superstructure
Rigid frame 53 four angles on.
Referring to Fig. 7, fish gathering platform mooring gear 3 includes the floating drum 31 being connected respectively with fish gathering platform 1, garpnel and is
Ship column 32；Bollard 32 be it is multiple, multiple bollards 32 pull in shore to be arranged；The floating floating of drum 31 is on the water；Garpnel is flat from fish gathering
1 submerged of platform；Garpnel passes through anchor chain submerged；The weight of garpnel not less than 2 he；The length of anchor chain is not less than maximum
3 times of the depth of water；The diameter of floating drum 31 is 1.8m, floats the high 1.6m of main body of drum 31, and the thickness for floating drum 31 is 8mm；Float the interior of drum 31
Portion's filling-foam material；The buoyancy of floating drum 31 is not less than 4t；Multiple bollards 32 are uniformly distributed or non-are uniformly arranged on bank.
Fish gathering platform mooring gear 3 further includes the bollard 33 being connected with fish gathering platform 1；Floating drum 31, bollard 33 and
Bollard 32 is connected by steel cable with fish gathering platform 1 respectively.
Fish gathering platform 1 includes the first hull and the second hull；First hull and the second hull are used in conjunction with a first
Plate；First hull and the second Hull Welding；There are gaps between first hull and the second hull；Gap face crosses the end in fish channel
The bunt at end；Fish gathering platform mooring gear 3 is connected with the first hull and the second hull respectively.
Specifically, provided by the present invention for improving the transporting something containerized fish system of fish efficiency, including deep water net foil, fish gathering
Platform transports workbench and back work ship composition.Its core is deep water net foil, and deep water net foil is a kind of barricade, deep
Network of rivers foil is arranged in dam downstream side, and lower section has barrier net to extend in herringbone to both direction, i.e., downstream from upper river
Extend, and tilted towards downstream, barrier net left arm is longer than right arm and wide, is fixed with 4 floating drums, barrier net is connected with deep water net foil
It connects, there is multiple mesh sheet and multiple attracting mouths in deep water net foil, each attracting mouth has different elevations, and fish is from lymphogranuloma inguinale is blocked to fish gathering
The elevation of case constantly climbs, and it is that the big entrance of import is small that each attracting mouth, which is in horn-like, is additionally provided between adjacent net pieces certain
Activity space, measure for fish crossing is equipped in attracting mouth.
Fish collection system is arranged in dam right bank, closer from right bank slope, farther out from left bank bank slope.Therefore recommend to lean on bank slope side
It is fixed using bollard by cordage, is fixed using floating drum by cordage by middle of the river side, ensureing that fixed effect is stable
In the case where, fixation means are minimized to the resistance of water.Deep water net foil is equipped with bollard by riverain side, and the other side is used
Floating drum is fixed, and bollard is relatively floating bulging at a distance from deep water net foil to be wanted closely.
Actually a concrete (containing stone) pours 1m square solid square pier to bollard, and by pulling force 15t/, square pier is high for design
Degree is subject to be flushed with surrounding rock top, beats 2m depth, 30mm diametric hole down on littoral ground, and be embedded in 25mm reinforcing bar；Side
Pier center is embedded in reverse buckling typeSteel member, pedestal steel 90 ° of bendings of member, stays long 15cm, pedestal is spaced 20cm or so upwards and does again
Three reinforcing bar right-angled intersections, reinforcing bar length about 30cm increase intensity, steel member are avoided to be pulled out；Pass through polyethylene fibre rope and collection
Fish platform and barrier net connection；The pull ring of middle upper partWhile against Impact direction.
The fish gathering platform other side is fixed with floating drum, which is steel, buoy diameter 1.8m, the high 1.6m of main body, thickness
8mm, filling-foam material, buoyancy 4t.Anchor chain uses buoy mooring line 34mm, and length is up to 3 times of the depth of water, practical 40m
Left and right.Deep water net foil and fish-collecting box are seamlessly connected, and the position of fish-collecting box 6m or so in water, fish-collecting box is equipped with boom transhipment rank
Connection device, the upstream that the fish being collected into can be transported to dam are surveyed.
There is underwater spud pile below the fish-collecting box being connected with deep water net foil, spud pile uses the embedding rock make-up of pouring type, and stake top is high
Journey is 1225m, and piles set into rock is used below scar, and embedded depth need to meet the long stake condition of elasticity, stake is enable to bear water flow most
Big flow velocity impacts, and more than scar uses the cast-in-place column of 1800mm.
Traditional fortune facilities for fish's passage includes fish gathering platform, fish lift, fish pass etc., crosses fish efficiency and has some limitations.But
It is that the present invention has initiated a set of transporting something containerized fish system for being used to improve fish efficiency, is by fish collection system, fish gathering platform, transhipment under dam
System, ovum seedling acquisition system and other standing facilities compositions, mutually coordinated operating between each system, ensure that fish gathering high efficiency and
High-survival rate in transport process, while improving the efficiency of fish.Fish gathering platform of the present invention, is changed by catamaran
It makes, then using floating drum, bollard, the fixed function of underwater spud pile, negative pressure anchor, platform is fixed under dam.
Fish gathering platform is single bottom of an overall length 10m, single deck, full electric welding, whole-steel, transverse system, twin hull construction
Hull.Main hull is equipped with 1 fish collecting box, 2 empty cabins, 2 bow compartments and 2 after-peak tank compositions.Fish channel is crossed to be located in hull
Portion is the cavity between 2 sheet bodies, crosses fish the bottom of the channel and is connected between 2 sheet bodies with half-sectional steel pipe, fish gathering platform stern two sides have
The fixing piece of flanging material composition, the equal leg angle being connected with net foil end can be inserted wherein, can guarantee deep water net foil sum aggregate
The linking of fish platform, while being also convenient for dismantling.4 sets of water spray cavitys of setting in fish channel are crossed, 4 water jet pumps are insufficient in drainage naturally
In the case where water spray auxiliary accelerate.Crossing fish channel middle has to cross a fish channel, crosses fish channel and net foil in deep-sea is seamlessly connected.Collection
It is anchor facility 10 that fish working section is provided with altogether, and for anchoring fish gathering platform and net foil, wherein 4 bollards are arranged in right bank,
6 floating drums are arranged in korneforos；In 2 bollards of setting on one side for leaning on offshore, the wirerope that fairlead with horizontal roller is drawn is connected with bollard,
In the setting on one side 4 floating floating drums of drum close to the korneforos heart, fish gathering platform is connected with net foil with polypropylene fibre multiply mooring rope.Floating drum is equal
In water body, bollard site is chosen on the basement rock of river bank side, and the utilization of floating drum can guarantee eating for fish gathering platform
Water depth can make fish gathering platform that can all around move within a certain area, find suitable flow section with the variation of water level
Carry out fish gathering operation；Meanwhile fish gathering platform is shortened to the position of Gu Bo, reduce the risk that cable wire is thrust by water.Deep water net
Deep water net foil bottom is passed through negative pressure anchor and floating drum and bollard phase every 10 meters of settings, one negative pressure anchor, with cordage by foil bottom
Connection.Fish-collecting box is placed in temporarily feeding bilge portion, is steel structure.When needing to transport to fish transportation vehicle, with truck crane by fish-collecting box
It is hoisted on fish transportation vehicle.
Compared to the fixed fish pass structure such as fish pass, fish lock and fish lift, transporting something containerized fish system has motor-driven, flexible, cost
Relative moderate does not interfere with etc. advantages to project playout.Traditional fish gathering platform adjusts the depth of water by ballasting cylinder and big floating drum, from
And trap the fish for living in different water levels, and fish gathering platform has used block, and be provided with the net foil of different gradients, it can
Deep liter is climbed to phytal zone convenient for living in the fish of profundal zone.Traditional fish gathering platform is directly transformed by ship, mostly case
Shape structure, shallower draft, and be it is constantly mobile, fish-gathering effect is poor, fish gathering platform be it is fixed, absorb water deep, noiseless, fish gathering
Effect is good.
The main function of fish gathering platform is fish collection, within the fish gathering period, is dragged fish gathering platform using back work ship
It is transported to specified fish gathering waters, is fixed fish gathering platform using suitable fixation, reconnect deep water net foil can be used for later
Fish gathering.It is mainly letdown flow to the factor that fish-gathering effect is affected, since fish gathering platform is arranged in river, offshore side is still
Have a distance, therefore assembled fish gathering platform difficulty is larger in water, assembled fish gathering platform structure stability is poor, compared with
Under the influence of big letdown flow, it is easy to disintegrate.Although and the dedicated fish gathering platform cost of monoblock type is higher, stable structure, makes
Long with the service life, haul is convenient, is convenient for safe flood.
Claims (10)
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| CN201910205295.9A CN109832222A (en) | 2019-03-18 | 2019-03-18 | It is a kind of for improving the transporting something containerized fish system of fish efficiency |
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| CN201910205295.9A CN109832222A (en) | 2019-03-18 | 2019-03-18 | It is a kind of for improving the transporting something containerized fish system of fish efficiency |
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| CN2043826U (en) * | 1988-12-14 | 1989-09-06 | 辽宁省大伙房水库管理局水产养殖场 | Fishnet for deep water traps |
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| CN206800347U (en) * | 2017-06-14 | 2017-12-26 | 三峡大学 | The transporting something containerized fish platform on dam is crossed for fish |
| CN109430182A (en) * | 2018-12-03 | 2019-03-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish collecting weir system with fish taxis research function |
| CN109469030A (en) * | 2018-12-21 | 2019-03-15 | 中国电建集团贵阳勘测设计研究院有限公司 | A collection fortune fish system for diversion formula power generation high dam |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043826U (en) * | 1988-12-14 | 1989-09-06 | 辽宁省大伙房水库管理局水产养殖场 | Fishnet for deep water traps |
| CN202035395U (en) * | 2011-04-13 | 2011-11-16 | 湛江胜浪海洋捕捞研究所 | Cage for catching crabs |
| CN205320960U (en) * | 2016-01-01 | 2016-06-22 | 三峡大学 | Movable demersal fish lures an album device |
| CN205671306U (en) * | 2016-06-20 | 2016-11-09 | 三峡大学 | A kind of transporting something containerized fish system being applicable to the up dam excessively of Fish |
| CN206800347U (en) * | 2017-06-14 | 2017-12-26 | 三峡大学 | The transporting something containerized fish platform on dam is crossed for fish |
| CN109430182A (en) * | 2018-12-03 | 2019-03-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish collecting weir system with fish taxis research function |
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Application publication date: 20190604 |
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