CN108589673A - A kind of raising shunting fish pass of the shoal of fish by quantity and type - Google Patents
A kind of raising shunting fish pass of the shoal of fish by quantity and type Download PDFInfo
- Publication number
- CN108589673A CN108589673A CN201810283997.4A CN201810283997A CN108589673A CN 108589673 A CN108589673 A CN 108589673A CN 201810283997 A CN201810283997 A CN 201810283997A CN 108589673 A CN108589673 A CN 108589673A
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- fish
- fish pass
- pass
- shoal
- sector
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
- E02B8/085—Devices allowing fish migration, e.g. fish traps
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention discloses a kind of raising shunting fish pass of the shoal of fish by quantity and type, including fish pass main body, the both ends of fish pass main body are respectively connected with sector, the both sides of fish pass main body and the both sides of sector are equipped with fish pass side wall, the middle part of fish pass main body and the middle part of sector are equipped with polylith fish pass partition board, fish pass body floor offers a plurality of fish pass kerve, and sector is equipped with multiple attracting slots；The present invention can carry out induction shunting to the fish of different food chain ranks, respectively to cross fish channel into corresponding, fish caused by the shoal of fish mutually swallows when passing through fish pass are reduced to lose, improve the shoal of fish by quantity and type, contribute to maintaining ecological balance.
Description
Technical field
The present invention relates to fish pass technical fields, in particular to a kind of raising shunting fish pass of the shoal of fish by quantity and type.
Background technology
The water conservancy projects such as dam are by shutting off the facility to be generated electricity using the kinetic energy of water to river, it does not generate dirt
Object is contaminated, is to meet the generation mode of the strategy of sustainable development, but after river is intercepted, the fish of river or Jiang Liuzhong are difficult to reality
It now traces back trip, in order to meet the trip demand of tracing back of fish, fish pass facility is essential auxiliary facility, facilitates fish that can complete to trace back
Trip, the diversity of protecting ecology, fish channel structure used at present is simple, and fish all carry out trip of tracing back by fish pass, are swum across tracing back
Cheng Zhong, since space is small, fish mutually it is crowded during, there are the species hypotelorisms of food chain relation, can not dodge, locate
It is often eaten by the supervisory fish of food chain in the way for trip of tracing back in the fish of food chain subordinate, this has resulted in tracing back and eaten when swimming
Wu Lian subordinates fish are by difficult problem, and if things go on like this, subordinate's fish quantity can be cut in, and cause the shoal of fish of the type a large amount of
It reduces, is unfavorable for the stabilization of the ecosystem, therefore urgently design a kind of fish pass facility to solve the above problems.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of raising shunting fish of the shoal of fish by quantity and type
Road carries out induction shunting to the fish of different food chain ranks, respectively crosses fish channel into corresponding, reduction is passing through fish pass
When the shoal of fish mutually swallow caused by fish lose, with improve the shoal of fish by quantity and type, keep the stability of the ecosystem.
The present invention is in order to solve the above technical problems, used technical solution is：A kind of raising shoal of fish passes through quantity and kind
The both ends of the shunting fish pass of class, including fish pass main body, the fish pass main body are respectively connected with sector, the both sides of the fish pass main body
And the both sides of sector are equipped with fish pass side wall, the middle part of the fish pass main body and the middle part of sector be equipped with polylith fish pass every
Plate, the fish pass body floor offer a plurality of fish pass kerve, and the sector is equipped with multiple attracting slots.
It is preferably located on the fish pass side wall and fish pass partition board of fish pass main body region and is removably connected with polylith arc
Shape water fender.
Preferably, one end of the arc-shaped watertight shutter is equipped with connecting plate, is welded between the connecting plate and arc-shaped watertight shutter
There is reinforcing rib, the arc-shaped watertight shutter being arranged oppositely arrangement interlaced with each other.
It is preferably located on the fish pass partition board of sector region and is removably connected with across frame, it is described across the top of frame
It is installed on junction block.
It is preferably located between the fish pass side wall of sector region and fish pass partition board and is installed on auxiliary crossbearer, it is described
It assists being installed on lamp group device on two side positions of crossbearer, is installed on monitoring device on the centre position of the auxiliary crossbearer, institute
Lamp group device and monitoring device is stated to be electrically connected by conducting wire with junction block.
Preferably, the lamp group device includes lamp bracket and the fish-luring light on lamp bracket, and the monitoring device includes taking the photograph
Camera support, video camera, cylinder rack and oil cylinder, the camera pedestal top are installed on the cylinder rack, and the oil cylinder is installed in
In the cylinder rack, the camera pedestal is connected with video camera one end by axis pin, and the video camera other end is equipped with connecting rod, institute
Oil cylinder is stated with the connecting rod to coordinate.
Preferably, it is equipped with hinged seat in the piston rod end of the oil cylinder and cylinder rack, the oil cylinder passes through hinged
Seat is hinged with cylinder rack, and the piston rod is hinged by hinged seat and connecting rod.
Preferably, sector is separated into polylith region by the fish pass side wall and fish pass partition board, the setting of different masses region
Attracting material in attracting slot is different；Fish pass main body is also separated into polylith region, different masses by the fish pass side wall and fish pass partition board
The fish pass kerve width of region setting and depth difference.
Preferably, one end of the attracting slot is hinged by hinge and guard, and one end of the guard is equipped with lock.
Beneficial effects of the present invention：The present invention can carry out induction shunting to the fish of different food chain ranks, with respective
Fish channel is crossed into corresponding, fish caused by the shoal of fish mutually swallows when passing through fish pass is reduced and loses, it is logical to improve the shoal of fish
The quantity and type crossed, contribute to maintaining ecological balance.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural schematic diagram of arc-shaped watertight shutter of the present invention.
Fig. 4 is the upward view of Fig. 3.
Fig. 5 is the structural schematic diagram of present invention auxiliary crossbearer part.
Fig. 6 is the structural schematic diagram after Fig. 5 removes cylinder rack and oil cylinder.
The structural schematic diagram that Fig. 7 is camera pedestal of the present invention, video camera, cylinder rack, oil cylinder coordinate.
Fig. 8 is the structural schematic diagram of attracting slot part of the present invention.
Fig. 9 is the structural schematic diagram after Fig. 8 opens guard.
In figure：1, fish pass main body, 2, sector, 3, fish pass side wall, 4, fish pass partition board, 5, fish pass kerve, 6, arc water blocking
Plate, 7, across frame, 8, junction block, 9, auxiliary crossbearer, 10, lamp group device, 11, lamp bracket, 12, fish-luring light, 13, monitoring device, 14, take the photograph
Camera support, 15, axis pin, 16, video camera, 17, connecting rod, 18, cylinder rack, 19, oil cylinder, 20, attracting slot, 21, connecting plate, 22 plus
Strengthening tendons, 23, piston rod, 24, hinged seat, 25, hinge, 26, guard, 27, lock.
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to 9, a kind of raising shunting fish pass of the shoal of fish by quantity and type, including fish pass main body 1, it is described
The both ends of fish pass main body 1 are respectively connected with sector 2, and the both sides of the fish pass main body 1 and the both sides of sector 2 are equipped with fish pass side
Wall 3, the middle part of the fish pass main body 1 and the middle part of sector 2 are equipped with polylith fish pass partition board 4, and 1 bottom surface of fish pass main body is opened
Equipped with a plurality of fish pass kerve 5, the sector 2 is equipped with multiple attracting slots 20.
Be preferably located on the fish pass side wall 3 and fish pass partition board 4 of 1 region of fish pass main body be removably connected with it is more
Block arc-shaped watertight shutter 6.Arc-shaped watertight shutter 6 can play the role of buffering flow, avoid water velocity is too fast fish is caused to be traced back trip
Difficult problem, arc-shaped watertight shutter 6 have radian, are not only able to reinforce the barrier effect to flow in this way, while can also be
Position with radian provides a space rested temporarily for fish, and fish is facilitated to reply muscle power during trip of tracing back.
Preferably, one end of the arc-shaped watertight shutter 6 is equipped with connecting plate 21, the connecting plate 21 and arc-shaped watertight shutter 6 it
Between be welded with reinforcing rib 22,6 arrangement interlaced with each other of arc-shaped watertight shutter being arranged oppositely.
It is preferably located on the fish pass partition board 4 of 2 region of sector and is removably connected with across frame 7, it is described across frame 7
Top is installed on junction block 8.
It is preferably located between the fish pass side wall 3 and fish pass partition board 4 of 2 region of sector and is installed on auxiliary crossbearer 9,
It is installed on lamp group device 10 on two side positions of the auxiliary crossbearer 9, monitoring is installed on the centre position of the auxiliary crossbearer 9
Device 13, the lamp group device 10 and monitoring device 13 are electrically connected with junction block 8 by conducting wire.
Preferably, the lamp group device 10 includes lamp bracket 11 and the fish-luring light 12 on lamp bracket 11, the monitoring dress
It includes camera pedestal 14, video camera 16, cylinder rack 18 and oil cylinder 19 to set 13, and 14 top of the camera pedestal is installed on the oil
Cylinder frame 18, the oil cylinder 19 are installed in the cylinder rack 18, and the camera pedestal 14 and 16 one end of video camera pass through axis pin 15
Connection, 16 other end of the video camera are equipped with connecting rod 17, and the oil cylinder 19 coordinates with the connecting rod 17.
Preferably, hinged seat 24, the oil cylinder are equipped in 23 end of piston rod of the oil cylinder 19 and cylinder rack 18
19 is hinged by hinged seat 24 and cylinder rack 18, and the piston rod 23 is hinged by hinged seat 24 and connecting rod 17.
Preferably, sector 2 is separated into polylith region, the setting of different masses region by the fish pass side wall 3 and fish pass partition board 4
Attracting slot 20 in attracting material it is different；Fish pass main body 1 is also separated into polylith region by the fish pass side wall 3 and fish pass partition board 4,
5 width of fish pass kerve of different masses region setting and depth difference.Design is the fish institute because of different food chain ranks in this way
Corresponding attracting material is different, therefore by launching different attracting material in attracting slot 20, can attract different types of shoal of fish, and
The fish body size of different types of shoal of fish is also different, therefore 5 width of fish pass kerve of 1 different masses region of fish pass main body setting
It is different with depth.
Preferably, one end of the attracting slot 20 is hinged by hinge 25 and guard 26, and one end of the guard 26 is equipped with
Lock 27.
The present embodiment operation principle is as follows：
As shown in Figure 1, the fish pass side wall 3 of both sides and two pieces of fish pass partition boards 4 are by entire sector 2 and fish pass main body in the present embodiment
1 is separated into three pieces of regions, in actual application can according to shoal of fish type number determine number that fish pass partition board 4 is arranged
Amount.When using the shunting fish pass, different attracting material is housed in three attracting slots 20, is divided by fish pass partition board 4 in fish pass main body 1
Three channels opened are respectively intended to pass through for the fish of the different bodily forms, and the fish of the large, medium and small bodily form are separated, so at three
In attracting slot 20, one, for placing the attracting material that larger fish is liked, medium-sized fish is placed in other two attracting slot 20 respectively
The attracting material that class and small fishes are liked, such design so that fish when being drawn close to sector 2, will active be divided into
Three waves, what the fish of the different bodily forms can concentrate is gathered near the attracting slot 20 big to such bodily form attraction of fishes power, sector 2
It is to provide the aggregation space of bigger to fish, fish-luring light 12 can be opened, and the fish in water is further attracted to sector 2
Region, fish-luring light 12, video camera 16, oil cylinder 19 are powered by junction block 8, the control of fish-luring light 12, video camera 16, oil cylinder 19
Switch is drawn out to control room also by the position of junction block 8, facilitates staff to control, in attracting slot 20 and fish-luring light 12
Collaborative work under, the fish for trip phase of tracing back can readily find the position of fish pass and actively be divided into three waves by fish pass main body 1, and
The shoal of fish of the different bodily forms is inevitably mixed into the fish of other bodily forms, in this way when by fish pass main body 1, however it remains small
The problem of type fish are swallowed by larger fish, at this point, fish pass kerve 5 just plays the role of that small fishes is facilitated to avoid, it is small-sized
Fish swallow in order to larger fish of dodging, can move about in fish pass kerve 5, and larger fish by the bodily form because limited
System, can not chase small fishes into fish pass kerve 5, avoid the problem of small fishes are swallowed in this way, reduce
In narrow fish pass small fish because can not escape swallowed caused by quantity reduce degree, and arc-shaped watertight shutter 6 can play buffered water
The effect of stream avoids water velocity is too fast fish is caused to be traced back the difficult problem of trip, and arc-shaped watertight shutter 6 has radian, so not only
It can reinforce the barrier effect to flow, while a sky rested temporarily for fish can also be provided in the position with radian
Between, facilitate fish to reply muscle power during trip of tracing back, in monitoring device, video camera 16 be used to capture fish by image, work
Make personnel can by the image of capture come observe fish by when fingerling, pinpoint the problems in time and suit the remedy to the case adjustment attracting
The capture angle of attracting material in slot 20, video camera 16 can be adjusted by oil cylinder 19, and staff passes through control in control room
The working condition of liquefaction cylinder 19 is adjusted 16 camera angle of video camera, when the piston rod 23 of oil cylinder 19 stretches out, then images
Machine 16 rotates down, and when the piston rod 23 of oil cylinder 19 is shunk, then video camera 16 is rotated up, and facilitates staff to carry out a wide range of
Camera shooting capture, you can collect large-scale image, also collect the image of part, applicability is high.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this Shen
Please in embodiment and embodiment in feature in the absence of conflict, mutually can arbitrarily combine.The protection model of the present invention
Enclose the equivalent replacement side of technical characteristic in the technical solution that should be recorded with claim, including the technical solution of claim record
Case is protection domain.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (9)
1. a kind of raising shunting fish pass of the shoal of fish by quantity and type, including fish pass main body（1）, it is characterised in that：The fish
Road main body（1）Both ends be respectively connected with sector（2）, the fish pass main body（1）Both sides and sector（2）Both sides be equipped with
Fish pass side wall（3）, the fish pass main body（1）Middle part and sector（2）Middle part be equipped with polylith fish pass partition board（4）, described
Fish pass main body（1）Bottom surface offers a plurality of fish pass kerve（5）, the sector（2）It is equipped with multiple attracting slots（20）.
2. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 1, it is characterised in that：It is located at
Fish pass main body（1）The fish pass side wall of region（3）With fish pass partition board（4）On be removably connected with polylith arc-shaped watertight shutter
（6）.
3. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 2, it is characterised in that：It is described
Arc-shaped watertight shutter（6）One end be equipped with connecting plate（21）, the connecting plate（21）And arc-shaped watertight shutter（6）Between be welded with reinforcement
Muscle（22）, the arc-shaped watertight shutter that is arranged oppositely（6）Arrangement interlaced with each other.
4. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 1, it is characterised in that：It is located at
Sector（2）The fish pass partition board of region（4）On be removably connected with across frame（7）, described across frame（7）Top be installed on and connect
Line seat（8）.
5. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 1 or 4, it is characterised in that：
Positioned at sector（2）The fish pass side wall of region（3）With fish pass partition board（4）Between be installed on auxiliary crossbearer（9）, the auxiliary
Crossbearer（9）Two side positions on be installed on lamp group device（10）, the auxiliary crossbearer（9）Centre position on be installed on monitoring dress
It sets（13）, the lamp group device（10）And monitoring device（13）And junction block（8）It is electrically connected by conducting wire.
6. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 5, it is characterised in that：It is described
Lamp group device（10）Including lamp bracket（11）With mounted on lamp bracket（11）On fish-luring light（12）, the monitoring device（13）Including taking the photograph
Camera support（14）, video camera（16）, cylinder rack（18）And oil cylinder（19）, the camera pedestal（14）Top is installed on the oil
Cylinder frame（18）, the oil cylinder（19）It is installed in the cylinder rack（18）On, the camera pedestal（14）And video camera（16）One end
Pass through axis pin（15）Connection, the video camera（16）The other end is equipped with connecting rod（17）, the oil cylinder（19）With the connecting rod（17）
Cooperation.
7. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 6, it is characterised in that：It is described
Oil cylinder（19）Piston rod（23）End and cylinder rack（18）On be equipped with hinged seat（24）, the oil cylinder（19）By hinged
Seat（24）With cylinder rack（18）It is hinged, the piston rod（23）Pass through hinged seat（24）With connecting rod（17）It is hinged.
8. a kind of raising shunting fish pass of the shoal of fish by quantity and type according to claim 1, it is characterised in that：It is described
Fish pass side wall（3）With fish pass partition board（4）By sector（2）It is separated into polylith region, the attracting slot of different masses region setting（20）
Interior attracting material is different；The fish pass side wall（3）With fish pass partition board（4）By fish pass main body（1）Also it is separated into polylith region, it is different
The fish pass kerve of block region setting（5）Width and depth difference.
9. the shunting fish pass that a kind of raising shoal of fish according to claim 1 or 8 passes through quantity and type, it is characterised in that：
The attracting slot（20）One end pass through hinge（25）With guard（26）It is hinged, the guard（26）One end be equipped with lock
（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283997.4A CN108589673B (en) | 2018-04-02 | 2018-04-02 | A kind of shunting fish pass for improving the shoal of fish and passing through quantity and type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283997.4A CN108589673B (en) | 2018-04-02 | 2018-04-02 | A kind of shunting fish pass for improving the shoal of fish and passing through quantity and type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108589673A true CN108589673A (en) | 2018-09-28 |
| CN108589673B CN108589673B (en) | 2019-11-08 |
Family
ID=63625156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283997.4A Active CN108589673B (en) | 2018-04-02 | 2018-04-02 | A kind of shunting fish pass for improving the shoal of fish and passing through quantity and type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589673B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080179A (en) * | 2019-05-14 | 2019-08-02 | 三峡大学 | A kind of shunting fixed-point type facilities for fish passing over dam and application method improving migration survival rate |
| CN110761255A (en) * | 2019-10-17 | 2020-02-07 | 天津大学 | Channel-type adjustable fishway applied to water ecological restoration and fish passing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2245416C1 (en) * | 2003-07-10 | 2005-01-27 | Новочеркасская государственная мелиоративная академия НГМА | Fish guide of fish pass facility |
| RU2288988C1 (en) * | 2005-05-23 | 2006-12-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Новочеркасская государственная мелиоративная академия" ФГОУ ВПО (НГМА) | Fish guide |
| CN104480913A (en) * | 2014-11-18 | 2015-04-01 | 河海大学 | Ecological fish way with staggered spacer block structures |
| CN206554039U (en) * | 2017-03-07 | 2017-10-13 | 国电大渡河沙坪水电建设有限公司 | A kind of vertical seam type fish channel structure |
-
2018
- 2018-04-02 CN CN201810283997.4A patent/CN108589673B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2245416C1 (en) * | 2003-07-10 | 2005-01-27 | Новочеркасская государственная мелиоративная академия НГМА | Fish guide of fish pass facility |
| RU2288988C1 (en) * | 2005-05-23 | 2006-12-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Новочеркасская государственная мелиоративная академия" ФГОУ ВПО (НГМА) | Fish guide |
| CN104480913A (en) * | 2014-11-18 | 2015-04-01 | 河海大学 | Ecological fish way with staggered spacer block structures |
| CN206554039U (en) * | 2017-03-07 | 2017-10-13 | 国电大渡河沙坪水电建设有限公司 | A kind of vertical seam type fish channel structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080179A (en) * | 2019-05-14 | 2019-08-02 | 三峡大学 | A kind of shunting fixed-point type facilities for fish passing over dam and application method improving migration survival rate |
| CN110761255A (en) * | 2019-10-17 | 2020-02-07 | 天津大学 | Channel-type adjustable fishway applied to water ecological restoration and fish passing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108589673B (en) | 2019-11-08 |
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