CN108106656B - A kind of visualization gill net Choice tests device - Google Patents
A kind of visualization gill net Choice tests device Download PDFInfo
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- CN108106656B CN108106656B CN201711139790.1A CN201711139790A CN108106656B CN 108106656 B CN108106656 B CN 108106656B CN 201711139790 A CN201711139790 A CN 201711139790A CN 108106656 B CN108106656 B CN 108106656B
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- gill net
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- 238000012360 testing method Methods 0.000 title claims abstract description 83
- 238000012800 visualization Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000005192 partition Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 15
- 238000004088 simulation Methods 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K74/00—Other catching nets or the like
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Instructional Devices (AREA)
Abstract
The invention discloses a kind of visualization gill net Choice tests devices, it is intended to solve the deficiency for lacking the experimental rig for simulating marine gill net Choice tests at present.The invention includes test water tank, test water tank front and rear sides are respectively equipped with into water partition and water outlet partition, it gathers several inlet openings on water inlet partition, gather several apopores on water outlet partition, water inlet pipe is communicated on test water tank front side portion, outlet pipe is connected on test water tank rear wall, flow velocity adjustable water circulating pump is installed between water inlet pipe and outlet pipe, at least one layer of gill net frame is detachably installed between water inlet partition and water outlet partition in test water tank, one layer of gill net is installed on gill net frame, water inlet partition and the water outlet equal removable installation of partition position have the video camera towards gill net in test water tank, thermoregulator is installed in test water tank, the adjustable irradiation light of light intensity is installed above test water tank.
Description
Technical field
The present invention relates to sea fishery technical fields, more specifically, it relates to a kind of visualization gill net Choice tests
Device.
Background technique
Gill net is as a kind of stronger fishing gear of selectivity, relative to trawlnet and equal fishing gears of throwing the net, to the destruction journey of resource
It spends relatively small.In recent years, country gradually increased fishery resources attention degree, it is specified that the size of mesh of fishing gear, wherein single
Piece gill net is included into mutatis mutandis fishing gear, and trammel net is included into transition fishing gear.Attention with country to fishery resources, for gill net mesh
The research of size gradually increases, and formulates reasonable size of mesh to country and plays a significant role.It was formulated in gill net size of mesh
Cheng Zhong, laboratory test size of mesh lack corresponding experimental rig.How rational design simulation gill net Choice tests for
Rationally assessment mesh variation, fish are pierced into angle and light intensity variation to be influenced to play a significant role on fish.Currently, for simulation sea
Upper gill net Choice tests lack experimental rig, therefore how to design reasonable experimental rig for gill net selection Journal of Sex Research with weight
Want meaning.
Summary of the invention
The present invention overcomes the deficiencies of the current experimental rig for lacking the marine gill net Choice tests of simulation, provide one kind
Gill net Choice tests device is visualized, it greatly facilitates the marine gill net Choice tests of simulation, and gill net is selectively ground
Study carefully and is of great significance.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of visualization gill net Choice tests
Device, including test water tank, test water tank front and rear sides are respectively equipped with into water partition and water outlet partition, if gathering on water inlet partition
Dry inlet opening, is discharged on partition several apopores that gather, water inlet pipe, test water tank rear wall is communicated on test water tank front side portion
Upper connection outlet pipe, is equipped with the adjustable water circulating pump of flow velocity between water inlet pipe and outlet pipe, in test water tank water inlet partition and
At least one layer of gill net frame is detachably installed between water outlet partition, one layer of gill net be installed on gill net frame, in test water tank into
Water partition and the water outlet equal removable installation of partition position have the video camera towards gill net, and temperature adjusting is equipped in test water tank
Device, test water tank top are equipped with the adjustable irradiation light of light intensity.
Visualize gill net Choice tests device, by dismount gill net frame the number of plies, realize single layer, bilayer, three layers very
It is analyzed to more layers gill net Germicidal efficacy, while light intensity, the water temperature in test water tank, test water tank by adjusting irradiation light
The flow velocity of interior water flow is suitable for the selectivity analysis of different fingerlings, and moveable video camera can observe gill net and fish in real time and try
Situation of change in testing, such as thorn is hung, winding, the water temperature in test water tank is adjusted by thermoregulator, test water tank
Interior flow rate of water flow is adjusted by water circulating pump.This visualization gill net Choice tests device greatly facilitates simulation sea
Upper gill net Choice tests are of great significance for gill net selection Journal of Sex Research.
Preferably, being equipped with two isolation boards between water outlet partition and gill net frame, two isolation boards will be discharged partition and gill net
Three observation chambers are separated between frame, one layer of gill net frame, three are respectively set towards water inlet bulkhead apertures end in three observation chambers
Layer gill net frame, two layers of gill net frame.This structure setting makes to exist simultaneously the thorn of single layer, two layers and three layers in test water tank
Net is conducive to observe comparative analysis simultaneously, improves the precision of test data.
Preferably, gill net frame two sides are equipped with the inserting item of T shape, on test water tank inner wall with gill net frame connection position
Set and be isolated front edge of board two sides be mounted on and insert item adaptation Block Cartridge, Block Cartridge be equipped with T shape slot, inserting item with
Slot adaptation inserting.Gill net frame is inserted by inserting item into the slot of Block Cartridge, convenient for disassembly and assembly.
Preferably, isolation board includes fixed plate, sliding panel, sliding panel, which can slide back and forth, to be mounted in fixed plate, inserting
Seat is mounted on sliding front edge of board, is equipped with the sliding rail of front and back setting on test water tank inner wall with Block Cartridge link position, Block Cartridge can
Slide back and forth installation on the slide rail.It is moved forward and backward sliding panel, while the Block Cartridge on sliding rail being slid back and forth, to adjust observation
The anterior-posterior length of chamber, the volume for changing observation chamber keep test operation more flexible and convenient to adapt to different test requirements documents.
Preferably, test water tank upper end camera installation site, which fastens, is equipped with lifting piston cylinder, lifting piston cylinder
Telescopic rod lower end is connected with horizontal sliding bar, rotatably mounted on horizontal sliding bar to have lead-screw, the installation driving of horizontal sliding bar one end
Motor, driving motor output shaft coaxially connected lead-screw are threaded with pedestal on lead-screw, and pedestal can be slidably mounted at
On horizontal sliding bar, camera is mounted on the base.Lifting piston cylinder telescopic rod oscilaltion is mobile to drive on horizontal sliding bar
Lower movement, driving motor rotation drives lead-screw rotation, to make pedestal transverse shifting, is taken the photograph by the realization of this structure setting
The effect up and down of camera is mobile, takes all angles position in test water tank convenient for video camera, is conducive to the essence for improving test
Accuracy.
Preferably, pedestal includes the upper pedestal and lower base being fastened together, set between upper pedestal and lower base
There is the sliding slot of T shape, sliding slot is sleeved on horizontal sliding bar, and lead-screw is connected on lower base, lifting piston cylinder telescopic rod lower end
It is connected with connecting plate, connecting plate is fastenedly connected on horizontal sliding bar, and sliding slot aperture position can cross connecting plate.Pedestal is by upper pedestal
It links together composition with lower base, convenient for connecting with the installation of horizontal sliding bar, the setting of connecting plate is stretched convenient for lifting piston cylinder
The connection of contracting bar and horizontal sliding bar.
Compared with prior art, the beneficial effects of the present invention are: visualization gill net Choice tests device greatly facilitates
Marine gill net Choice tests are simulated, are of great significance for gill net selection Journal of Sex Research.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention;
Fig. 2 is top view of the invention;
Fig. 3 is the attachment structure schematic diagram of pedestal and horizontal sliding bar of the invention;
In figure: 1, test water tank, 2, water inlet partition, 3, water outlet partition, 4, inlet opening, 5, apopore, 6, water inlet pipe, 7, go out
Water pipe, 8, water circulating pump, 9, gill net frame, 10, gill net, 11, video camera, 12, thermoregulator, 13, irradiation light, 14, every
From plate, 15, observation chamber, 16, inserting item, 17, Block Cartridge, 18, slot, 19, fixed plate, 20, sliding panel, 21, sliding rail, 22, liter
Drop piston cylinder, 23, horizontal sliding bar, 24, lead-screw, 25, driving motor, 26, pedestal, 27, upper pedestal, 28, lower base, 29,
Sliding slot, 30, connecting plate.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described:
Embodiment: a kind of visualization gill net Choice tests device (referring to attached drawing 1 to 3), including test water tank 1, test
Water tank front and rear sides are respectively equipped with into water partition 2 and water outlet partition 3, and several inlet openings 4 of gathering on partition of intaking are discharged on partition
Gather several apopores 5, and water inlet pipe 6 is communicated on test water tank front side portion, is connected to outlet pipe 7 on test water tank rear wall, into
Flow velocity adjustable water circulating pump 8 is installed between water pipe and outlet pipe, it can between water inlet partition and water outlet partition in test water tank
Disassembly is equipped at least one layer of gill net frame 9, and one layer of gill net 10, water inlet partition and water outlet in test water tank are installed on gill net frame
The equal removable installation of partition position has the video camera 11 towards gill net, and thermoregulator 12 is equipped in test water tank, tests water
The adjustable irradiation light 13 of light intensity is installed above case.It is discharged between partition and gill net frame and is equipped with two isolation boards 14, two isolation
Plate will be discharged between partition and gill net frame and be separated into three observation chambers 15, and three observation chambers are distinguished towards water inlet bulkhead apertures end
One layer of gill net frame, trammel net frame, two layers of gill net frame, each observation chamber one video camera of corresponding installation are set.Gill net
Frame two sides are equipped with the inserting item 16 of T shape, on test water tank inner wall with gill net frame link position and front edge of board two is isolated
Side is mounted on and inserts the Block Cartridge 17 of item adaptation, and Block Cartridge is equipped with T shape slot 18, and inserting item is adapted to inserting with slot.
Isolation board includes fixed plate 19, sliding panel 20, and sliding panel, which can slide back and forth, to be mounted in fixed plate, and Block Cartridge is mounted on sliding
Front edge of board, on test water tank inner wall and Block Cartridge link position is equipped with the sliding rail 21 of front and back setting, and Block Cartridge can slide back and forth peace
Dress is on the slide rail.Test water tank upper end camera installation site, which fastens, is equipped with lifting piston cylinder 22, and lifting piston cylinder is flexible
Bar lower end is connected with horizontal sliding bar 23, rotatably mounted on horizontal sliding bar to have lead-screw 24, the installation driving of horizontal sliding bar one end
Motor 25, driving motor output shaft coaxially connected lead-screw are threaded with pedestal 26 on lead-screw, and pedestal is slidably pacified
On horizontal sliding bar, camera is mounted on the base.Pedestal includes the upper pedestal 27 and lower base 28 being fastened together,
The sliding slot 29 of T shape is equipped between upper pedestal and lower base, sliding slot is sleeved on horizontal sliding bar, and lead-screw is connected to lower base
On, lifting piston cylinder telescopic rod lower end is connected with connecting plate 30, and connecting plate is fastenedly connected on horizontal sliding bar, sliding slot aperture position
Connecting plate can be crossed.
Visualize gill net Choice tests device, by dismount gill net frame the number of plies, realize single layer, bilayer, three layers very
It is analyzed to more layers gill net Germicidal efficacy, while light intensity, the water temperature in test water tank, test water tank by adjusting irradiation light
The flow velocity of interior water flow is suitable for the selectivity analysis of different fingerlings, and moveable video camera can observe gill net and fish in real time and try
Situation of change in testing, such as thorn is hung, winding, the water temperature in test water tank is adjusted by thermoregulator, test water tank
Interior flow rate of water flow is adjusted by water circulating pump.This visualization gill net Choice tests device greatly facilitates simulation sea
Upper gill net Choice tests are of great significance for gill net selection Journal of Sex Research.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (5)
1. a kind of visualization gill net Choice tests device, characterized in that including test water tank, test water tank front and rear sides difference
Equipped with water inlet partition and water outlet partition, several inlet openings of gathering on partition of intaking are discharged on partition several apopores that gather, test
It is communicated with water inlet pipe on water tank front side portion, outlet pipe is connected on test water tank rear wall, is equipped between water inlet pipe and outlet pipe
Flow velocity adjustable water circulating pump is detachably equipped at least one layer of gill net frame between the interior water inlet partition of test water tank and water outlet partition
Frame installs one layer of gill net on gill net frame, and water inlet partition and the water outlet equal removable installation of partition position have direction in test water tank
The video camera of gill net is equipped with thermoregulator in test water tank, is equipped with the adjustable irradiation light of light intensity above test water tank;
It is discharged between partition and gill net frame and is equipped with two isolation boards, two isolation boards will be discharged between partition and gill net frame and be separated into three
Chamber is observed, one layer of gill net frame, trammel net frame, two layers of gill net is respectively set towards water inlet bulkhead apertures end in three observation chambers
Frame.
2. a kind of visualization gill net Choice tests device according to claim 1, characterized in that gill net frame two sides are equal
Inserting item equipped with T shape, on test water tank inner wall with gill net frame link position and be isolated front edge of board two sides be mounted on and
The Block Cartridge of item adaptation is inserted, Block Cartridge is equipped with T shape slot, and inserting item is adapted to inserting with slot.
3. a kind of visualization gill net Choice tests device according to claim 2, characterized in that isolation board includes fixing
Plate, sliding panel, sliding panel, which can slide back and forth, to be mounted in fixed plate, and Block Cartridge is mounted on sliding front edge of board, test water tank inner wall
Upper and Block Cartridge link position is equipped with the sliding rail of front and back setting, and Block Cartridge can slide back and forth installation on the slide rail.
4. according to claim 1 to a kind of visualization gill net Choice tests device described in 3 any one, characterized in that examination
It tests water tank upper end camera installation site and fastens and lifting piston cylinder is installed, lifting piston cylinder telescopic rod lower end is connected with transverse direction
Slide bar, rotatably mounted on horizontal sliding bar to have lead-screw, driving motor is installed in horizontal sliding bar one end, and driving motor output shaft is same
Axis connection lead-screw is threaded with pedestal on lead-screw, and pedestal can be slidably mounted on horizontal sliding bar, camera peace
On pedestal.
5. a kind of visualization gill net Choice tests device according to claim 4, characterized in that pedestal includes that fastening connects
The upper pedestal and lower base being connected together, are equipped with the sliding slot of T shape between upper pedestal and lower base, sliding slot is sleeved on horizontal sliding bar
On, lead-screw is connected on lower base, and lifting piston cylinder telescopic rod lower end is connected with connecting plate, and connecting plate is fastenedly connected in cross
To on slide bar, sliding slot aperture position can cross connecting plate.
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CN201711139790.1A CN108106656B (en) | 2017-11-16 | 2017-11-16 | A kind of visualization gill net Choice tests device |
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CN201711139790.1A CN108106656B (en) | 2017-11-16 | 2017-11-16 | A kind of visualization gill net Choice tests device |
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CN108106656A CN108106656A (en) | 2018-06-01 |
CN108106656B true CN108106656B (en) | 2019-12-03 |
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CN112369358B (en) * | 2020-11-18 | 2022-03-15 | 浙江省海洋水产研究所 | Overwintering culture device for Nibea japonica |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201311417Y (en) * | 2008-11-25 | 2009-09-16 | 烟台迪特商贸有限公司 | Biological behavior index monitoring system of water quality abrupt change |
CN102297865A (en) * | 2011-05-27 | 2011-12-28 | 宁波大学 | Biological water quality monitoring system by fish behaviors and monitoring method thereof |
CN102657115A (en) * | 2012-04-24 | 2012-09-12 | 中国农业大学 | Aquatic animal behavior monitoring device based on three-dimensional (3D) vision and wireless sensing technology |
CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
CN204482721U (en) * | 2015-01-28 | 2015-07-22 | 燕山大学 | The double-deck Multi-channel water maze device of observation test aquatic animal Behavior-Based control ability |
-
2017
- 2017-11-16 CN CN201711139790.1A patent/CN108106656B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201311417Y (en) * | 2008-11-25 | 2009-09-16 | 烟台迪特商贸有限公司 | Biological behavior index monitoring system of water quality abrupt change |
CN102297865A (en) * | 2011-05-27 | 2011-12-28 | 宁波大学 | Biological water quality monitoring system by fish behaviors and monitoring method thereof |
CN102657115A (en) * | 2012-04-24 | 2012-09-12 | 中国农业大学 | Aquatic animal behavior monitoring device based on three-dimensional (3D) vision and wireless sensing technology |
CN103461232A (en) * | 2013-08-08 | 2013-12-25 | 中国水产科学研究院长江水产研究所 | Testing device and testing method for testing environmental preference behavior of fish |
CN204482721U (en) * | 2015-01-28 | 2015-07-22 | 燕山大学 | The double-deck Multi-channel water maze device of observation test aquatic animal Behavior-Based control ability |
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