CN206267116U - Vertical seam type fish channel crosses fish effect monitoring device - Google Patents
Vertical seam type fish channel crosses fish effect monitoring device Download PDFInfo
- Publication number
- CN206267116U CN206267116U CN201621393436.2U CN201621393436U CN206267116U CN 206267116 U CN206267116 U CN 206267116U CN 201621393436 U CN201621393436 U CN 201621393436U CN 206267116 U CN206267116 U CN 206267116U
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- China
- Prior art keywords
- barricade
- fish
- flat board
- camera
- monitoring device
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a kind of vertical seam type fish channel and crosses fish effect monitoring device, and it includes the barricade in fish pass, and barricade integrally encloses cuboid cell body shape and open-top, and barricade one end is provided with water export, and the other end is provided with fish pass perps mouthful；In barricade downstream horn mouth is provided near one end of water export, downstream horn mouth delivery port position bottom surface is provided with level and is provided with the first flat board, side vertical is provided with the second flat board, and the first flat board top is provided with the first camera, second camera is provided with the second flat board opposite side face；Water fender is additionally provided with barricade, for reducing water level fluctuation in barricade；The utility model helps finely to assess the thin portion structure of fish pass, and scientific quantitative analysis fish pass thin portion effect, is conducive to finding the method that lifting fish pass crosses fish effect.
Description
Technical field
The utility model is related to ecological water conservancy project field, and fish effect monitoring device is crossed in particular to a kind of vertical seam type fish channel.
Background technology
Hydroelectric resources is greatly developed as a kind of green regenerative energy sources, China.But meanwhile, hydroelectric project pair
The blocking effect that fish freely migrate can not be ignored.To reduce obstruction of the hydroelectric project to fish up-downgoing, many countries build
Fish pass structure（Such as fish pass, fish lift, fish bypass excessively）Auxiliary fish cross dam, but each fish pass structure effect is uneven, portion
Divide and do not reach ideal effect.The effect for how improving fish pass structure is together with engineering staff faces with biology of fishes researcher
Problem.It is to assess it to cross fish effect to improve one of premise of fish pass structure effect, and the fish effect of crossing to fish pass key link is carried out
It is quantitative, and then find the undesirable fish channel structure of effect.The fish pass of China is built in recent years in flourishing gesture, but still rare fish
The quantitative assessment of fish effect is crossed in road, and most fish pass do not carry out long-term monitoring.Fish effect of crossing existing at present is commented
Using methods such as manual capture and sonar contacts more than valency, it is impossible to which the thin portion structure for fish pass is finely assessed.It is high-precision
Fish pass crosses the scientific quantitative analysis that fish assessment technique will be helpful to fish pass thin portion effect, ultimately helps to find lifting fish pass and crosses fish effect
Method.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of vertical seam type fish channel crosses fish effect monitoring device,
Help finely to assess the thin portion structure of fish pass, and scientific quantitative analysis fish pass thin portion effect, be conducive to finding lifting fish pass
The method for crossing fish effect.
The utility model is in order to solve the above technical problems, the technical scheme for being used is：A kind of vertical seam type fish channel crosses fish effect
Fruit monitoring device, it includes the barricade in fish pass, and the barricade integrally encloses cuboid cell body shape and open-top,
Described barricade one end is provided with water export, and the other end is provided with fish pass perps mouthful；
In the barricade downstream horn mouth, the downstream horn mouth delivery port position bottom are provided near one end of water export
Face is provided with level and is provided with the first flat board, and side vertical is provided with the second flat board, and the first flat board top is provided with the first camera, with
Second flat board opposite side face is provided with second camera；
Water fender is additionally provided with the barricade, for reducing water level fluctuation in barricade.
Preferably, the downstream horn mouth is made up of one piece of bottom screen and two pieces of side screens, and bottom screen is inclined and set
In on barricade bottom surface, side screen is inclined and is located at barricade side so that downstream toroidal into import it is big, export small shape.
Preferably, first flat board and the second planar surface are equipped with reflective membrane.
Preferably, two pieces of inside barricades parallel to each other, two pieces of internal barricades are provided with the position relative with the second flat board
One end is provided with the glass curtain wall with the second platen parallel, and glass curtain wall encloses cuboid and erects with internal barricade and barricade one side
Groove, second camera is provided with cuboid vertical slot.
Preferably, first camera is arranged on barricade top by mounting bracket.
Preferably, the water fender is located between the first camera and the first flat board, and just to the position of the first camera
It is provided with through hole.
The beneficial effects of the utility model are as follows：
1st, strong applicability.Fish pass is in different run time sections（High flow capacity, low discharge, round the clock）, monitoring difficulty difference.This
Water fender causes to monitor passage in monitoring device（Immediately below first camera）Water surface does not have wave, can eliminate because current are rapid
Suddenly the wave that causes and cause the unclear shortcoming of shooting；The reflective membrane of the first flat board and the second flat board can be caused in monitoring passage
Camera waterborne is still clearly apparent fish body profile at night.
2nd, monitoring accuracy is high.Compared to the monitoring of manual capture, sonar contact and underwater camera, the monitoring method can be to logical
Crossing all of fish of fish pass carries out comprehensive all the period of time monitoring.
3rd, can quantitative assessment cross fish quantity, species.By monitoring the first camera and lateral second directly over passage
Camera shoots video, picture, can measure fish physical characteristic, determine fingerling（Post-processed with software）.
4th, long term monitoring is realized.Compared to the manual capture, sonar contact monitored in due order, the monitoring system waterborne can be with full-time
Section efficient operation；Compared to the limitation that underwater camera adapts to environment, the monitoring system waterborne is suitable for high turbidity water's body ring
Border.
5th, operational management low cost.The device is not related to underwater operation in monitoring process, and instrument and equipment is simple, can
Remote monitoring is carried out by computer.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of vertical seam type fish channel crosses fish effect monitoring device；
Fig. 2 is the monitoring channel part structural representation in Fig. 1；
Fig. 3 crosses fish design sketch for the reflecting at night film in Fig. 1；
In figure, barricade 1, water export 1.1, fish pass perps mouthfuls 1.2, downstream horn mouth 2, the first flat board 3, the second flat board 4,
First camera 5, mounting bracket 5.1, second camera 6, water fender 7, glass curtain wall 8, internal barricade 9.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of vertical seam type fish channel crosses fish effect monitoring device, and it includes the barricade in fish pass
1, the barricade 1 is overall to enclose cuboid cell body shape and open-top, and the one end of the barricade 1 is provided with water export 1.1, separately
One end is provided with fish pass perps mouthful 1.2；
One end in the barricade 1 near water export 1.1 is provided with downstream horn mouth 2, the delivery port of downstream horn mouth 2
Position bottom surface is provided with level and is provided with the first flat board 3, and side vertical is provided with the second flat board 4, and the top of first flat board 3 is provided with first
Camera 5, second camera 6 is provided with the opposite side face of the second flat board 4；
Water fender 7 is additionally provided with the barricade 1, for reducing water level fluctuation in barricade 1.
In the above-mentioned technical solutions, the design of downstream horn mouth 2 is in order to the fish that will be traced back from fish pass is oriented to monitoring passage.
First camera 5 mainly observation fish body shape profile, second camera 6 is mainly used in distinguishing fingerling.Camera is connected to electricity
On brain, monitoring video is rotated and is stored in computer.Computer is provided with behavior analysis software Logger pro, and the software can be to prison
Surveying video carries out single frames treatment, can obtain video, the profile of picture internal objects, then obtains fish physical characteristic（Including fish it is long,
Fish body is high, body is wide）And fish is by monitoring the swimming rate of passage.
Preferably, the downstream horn mouth 2 is made up of one piece of bottom screen 2.1 and two pieces of side screens 2.2, bottom screen
2.1 are inclined on the bottom surface of barricade 1, and side screen 2.2 is inclined and is located at the side of barricade 1 so that downstream horn mouth 2 forms import
Greatly, small shape is exported.
Preferably, the surface of 3 and second flat board of the first flat board 4 is equipped with reflective membrane.As shown in figure 3, patch reflective membrane
Designing the fish that night is passed through can still be obtained with infrared camera shooting.
Preferably, two pieces of inside barricades 9 parallel to each other, two pieces of internal gears are provided with the position relative with the second flat board 4
The one end of wall 9 is provided with the glass curtain wall 8 parallel with the second flat board 4, and glass curtain wall 8 is enclosed with internal barricade 9 and the one side of barricade 1
Cuboid vertical slot, is provided with second camera 6 in cuboid vertical slot.This structure design causes that second camera 6 will not paddle,
Fish situation can also be monitored by glass curtain wall 8 simultaneously.
Preferably, first camera 5 is arranged on the top of barricade 1 by mounting bracket 5.1.
Preferably, the water fender 7 is located between the first camera 5 and the first flat board 3, and just to the first camera 5
Position is provided with through hole.Preferably, the monitoring passage top surrounding of the present embodiment has water fender 7, and the baffle plate causes to monitor passage
Water surface does not have wave, optimizes camera shooting effect waterborne.
The present embodiment operation principle is as follows：In the present embodiment, fish pass perps mouthfuls 1.2 is current inlet port, fish adverse current from
The water export 1.1 of barricade 1 enters in barricade 1, then enters into the first flat board 3, the and of the second flat board 4 by downstream horn mouth 2
In the monitoring passage of the composition of glass curtain wall 8, the first camera 5 mainly observation fish body shape wheel above monitoring passage
Exterior feature, the second camera 6 positioned at monitoring passage side is mainly used in distinguishing fingerling that then fish is by monitoring passage from fish pass perps
Mouth 1.2 is swum out of.
Claims (6)
1. a kind of vertical seam type fish channel crosses fish effect monitoring device, it is characterised in that：It includes the barricade in fish pass（1）, institute
State barricade（1）Entirety encloses cuboid cell body shape and open-top, the barricade（1）One end is provided with water export（1.1）,
The other end is provided with fish pass perps mouthful（1.2）；
The barricade（1）Interior close water export（1.1）One end be provided with downstream horn mouth（2）, the downstream horn mouth（2）Go out
Mouth of a river position bottom surface is provided with level and is provided with the first flat board（3）, side vertical is provided with the second flat board（4）, first flat board（3）On
Side is provided with the first camera（5）, with the second flat board（4）Opposite side face is provided with second camera（6）；
The barricade（1）Inside it is additionally provided with water fender（7）, for reducing barricade（1）Interior water level fluctuation.
2. vertical seam type fish channel according to claim 1 crosses fish effect monitoring device, it is characterised in that：The downstream horn mouth
（2）By one piece of bottom screen（2.1）With two pieces of side screens（2.2）Composition, bottom screen（2.1）Incline and be located at barricade（1）Bottom
On face, side screen（2.2）Incline and be located at barricade（1）Side so that downstream horn mouth（2）Form the shape that import is big, outlet is small
Shape.
3. vertical seam type fish channel according to claim 1 crosses fish effect monitoring device, it is characterised in that：First flat board
（3）With the second flat board（4）Surface is equipped with reflective membrane.
4. vertical seam type fish channel according to claim 1 crosses fish effect monitoring device, it is characterised in that：With the second flat board（4）
Two pieces of inside barricades parallel to each other are provided with relative position（9）, two pieces of internal barricades（9）One end is provided with and the second flat board
（4）Parallel glass curtain wall（8）, glass curtain wall（8）With internal barricade（9）And barricade（1）One side encloses cuboid vertical slot,
Second camera is installed in cuboid vertical slot（6）.
5. vertical seam type fish channel according to claim 1 crosses fish effect monitoring device, it is characterised in that：First camera
（5）By mounting bracket（5.1）Installed in barricade（1）Top.
6. vertical seam type fish channel according to claim 1 crosses fish effect monitoring device, it is characterised in that：The water fender（7）
Located at the first camera（5）With the first flat board（3）Between, and just to the first camera（5）Position be provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393436.2U CN206267116U (en) | 2016-12-19 | 2016-12-19 | Vertical seam type fish channel crosses fish effect monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393436.2U CN206267116U (en) | 2016-12-19 | 2016-12-19 | Vertical seam type fish channel crosses fish effect monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267116U true CN206267116U (en) | 2017-06-20 |
Family
ID=59047069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393436.2U Expired - Fee Related CN206267116U (en) | 2016-12-19 | 2016-12-19 | Vertical seam type fish channel crosses fish effect monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509061A (en) * | 2017-09-25 | 2017-12-22 | 陈军校 | fish monitoring device and monitoring method |
| CN111183946A (en) * | 2020-01-14 | 2020-05-22 | 中国科学院海洋研究所 | Experimental system for researching and monitoring behaviors of cultured fishes in deep and open sea |
| CN112461157A (en) * | 2020-11-16 | 2021-03-09 | 国电大渡河枕头坝发电有限公司 | Fish passing monitoring system |
| CN113573008A (en) * | 2020-11-17 | 2021-10-29 | 中通联达(北京)信息科技有限公司 | Informationized VR (virtual reality) technology platform for aquaculture |
-
2016
- 2016-12-19 CN CN201621393436.2U patent/CN206267116U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509061A (en) * | 2017-09-25 | 2017-12-22 | 陈军校 | fish monitoring device and monitoring method |
| CN111183946A (en) * | 2020-01-14 | 2020-05-22 | 中国科学院海洋研究所 | Experimental system for researching and monitoring behaviors of cultured fishes in deep and open sea |
| CN112461157A (en) * | 2020-11-16 | 2021-03-09 | 国电大渡河枕头坝发电有限公司 | Fish passing monitoring system |
| CN113573008A (en) * | 2020-11-17 | 2021-10-29 | 中通联达(北京)信息科技有限公司 | Informationized VR (virtual reality) technology platform for aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171219 |