CN209636716U - A kind of packaged type river bank fish gathering slot device - Google Patents
A kind of packaged type river bank fish gathering slot device Download PDFInfo
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- CN209636716U CN209636716U CN201920013114.8U CN201920013114U CN209636716U CN 209636716 U CN209636716 U CN 209636716U CN 201920013114 U CN201920013114 U CN 201920013114U CN 209636716 U CN209636716 U CN 209636716U
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- fish
- slot
- import
- packaged type
- river bank
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000008676 import Effects 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 241001540526 Leptonotus elevatus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 i.e. Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of packaged type river bank fish gathering slot device, groove body including top surface opening, groove body inner space is rectified device and is divided into rectification section and slot figure, water inlet pipe is connected to rectification section, anti-escape network is installed at the downstream of slot figure, slot figure bottom between anti-escape network and rectifier is communicated with fish-collecting box, and one end of the separate rectifier of slot figure is provided with fish import, and fish import bottom end is provided with the import hyoplastron tilted down.A kind of packaged type river bank provided by the utility model fish gathering slot device, can solve need shipbuilding, consumption additional energy source, constructional difficulties, low efficiency the problem of, construction be easy, conveniently moving, labor intensive is few, keep on the go consumption less, effect on environment is small, it is small, few to requirements such as topographic and geologics to be influenced by water levels of upstream and downstream.
Description
Technical field
The utility model relates to fish to cross dam technical field, especially a kind of packaged type river bank fish gathering slot device.
Background technique
Development of the hydraulic engineering in China is more and more extensive, various with the construction of various Large Hydro-Junctions
Dam is established among river to reservoir impoundment power generation, flood-control and drought relief, irrigates shipping etc., but while dam brings these benefits,
Limit scope of activities biological in river, such as the migration of fish.It is substantially exactly at present to build to migration solution to the problem
Fish pass structure is made, or manually fish are collected using collection fishing boat, is transported.There are many kinds of fish pass structures, such as fish pass, liter
All there are some drawbacks in fish machine, fish lock etc..
Wherein, collection fishing boat can with unrestricted choice fish gathering position, flexible and changeable, efficiency is good, but spends human and material resources, need
A variety of additional consumption such as shipbuilding, petroleum or pollution may also be influenced by weather.
Generally entrance is arranged at power plant tail water pipe fish pass, there are the place of concentrated flow in Overflow Section two sides etc., fish
Can prefer this kind of region, so that fish be lured to enter fish pass here, outlet again need to be far from water flows concentrations such as spillways at,
The fish for coming into reservoir is prevented to be returned to downstream.Though therefore fish pass labor intensive is less, efficiency is considerable, design is complicated, applies
Work is difficult, is limited greatly by landform.
It is manually to promote fish that fish lift and fish lock, which can be assumed that, is discharged to upstream, needs to expend a large amount of manpowers, and fish
It does not concentrate, low efficiency.
Summary of the invention
It, can be with the technical problem to be solved by the utility model is to provide a kind of packaged type river bank fish gathering slot device
It solves the problems, such as to need shipbuilding, consumption additional energy source, constructional difficulties, low efficiency, construction is easy, conveniently moving, labor intensive is few, is tieed up
Hold operating consumption less, effect on environment is small, it is small, few to requirements such as topographic and geologics to be influenced by water levels of upstream and downstream.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: packaged type river bank
Fish gathering slot device, the groove body including top surface opening, groove body inner space is rectified device and is divided into rectification section and slot figure, water inlet pipe
It is connected to rectification section, anti-escape network is installed at the downstream of slot figure, the slot figure bottom between anti-escape network and rectifier is communicated with
Fish-collecting box, one end of the separate rectifier of slot figure are provided with fish import, fish import bottom end be provided with tilt down into
Dispute plate.
Rectifier is the uniformly distributed partition body for having multiple water holes.
Anti-escape network is the dictyosome being separately mounted on two abutment walls of slot figure, and dictyosome is arranged towards rectifier, and two dictyosomes
Between be in "eight" shape.
It is wide that the mesh diameter of dictyosome is less than Fish of interest body.
One end of import hyoplastron and fish import bottom end are hinged, the adjustable angle with horizontal plane, and import hyoplastron is transversal
The plate body that face becomes larger.
Slot figure bottom offers mounting hole, is placed on mounting hole at the top of fish-collecting box, facilitates taking-up.
A method of using above-mentioned apparatus fish gathering,
Described device is set on power station or dam lower reache riverbank, the front half section of slot figure is made partly to be submerged in water
In, to water inlet pipe water flowing, water flow enters rectification section from water inlet pipe 1, keeps water flow more steady by the rectified action of rectifier, In
Fish are formed in slot figure lures water flow, fish lure water flow by the slot figure on the top of fish-collecting box, using anti-escape network, from
The outflow of import hyoplastron, into river, fish are lured water flow to attract by fish, enter slot figure, then You Jingfang along import hyoplastron
Escape net, into the slot figure where fish-collecting box, progressively closes off water flow, until fish fall into fish-collecting box, i.e. completion fish gathering operation.
It is 0.5~1m/s that fish, which lure the water velocity of water flow,.
Further, after fish fall into fish-collecting box, fish-collecting box is promoted to by work top by lifting device, that is, completes collection
Fish operation.
A kind of packaged type river bank provided by the utility model fish gathering slot device, has the beneficial effect that:
1, the shoal of fish for being originally difficult to collect at bank can effectively be collected.
2, establish the shoal of fish is collected under the premise of the shoal of fish voluntarily enters device, meet biological and ecological rule and will not be to fish
Class damages.
3, in addition to diversion, lifting device, without any energy demand, and lifting device will not work always, consume energy
Source electrode is few.
4, it discharged without any greasy dirt, generate any waste, i.e., water body will not polluted.
5, cost economy, it is cheap, design be easy, it is easy for construction, can with with build, with building with dress, can also build in advance
It is good, fish school location is detected, targetedly mounted in the place that the shoal of fish is concentrated.
6, the mode put in river is flexible, can tiltedly be placed on bank, can also be vertical with bank, as long as there is the shoal of fish, energy
It collects, whole device can put straight, can also be bent, as long as influencing less or in adjustable limit on fluidised form.
7, limited by natural causes such as landform, weather smaller, applied widely and occupied area is small, and the same area can be with
Multiple devices are put to improve efficiency.
8, run after almost can not labor intensive, it is practical and efficient, by cost minimization, benefit.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the main view of the utility model, while Fig. 1 is also the schematic diagram of the utility model method；
Fig. 2 is the top view of the utility model；
Fig. 3 is the perspective view of the utility model.
Specific embodiment
Embodiment one
As shown in Figure 1-Figure 3, a kind of packaged type river bank fish gathering slot device, the groove body 8 including top surface opening, groove body
8 inner spaces are rectified device 3 and are divided into rectification section 2 and slot figure 4, and water inlet pipe 1 is connected to rectification section 2, at the downstream of slot figure 4
Anti-escape network 6 is installed, 4 bottom of slot figure between anti-escape network 6 and rectifier 3 is communicated with fish-collecting box 5, slot figure 4 far from whole
One end of stream device 3 is provided with fish import 9, and 9 bottom end of fish import is provided with the import hyoplastron 7 tilted down.
Rectifier 3 is the uniformly distributed partition body for having multiple water holes.
Anti-escape network 6 is the dictyosome being separately mounted on two abutment walls of slot figure 4, and dictyosome is arranged towards rectifier 3, and two nets
It is in "eight" shape between body.
The mesh diameter of dictyosome is wide less than Fish of interest body, prevents fish from swimming again with water flow after coming into slot figure 4
Slot figure 4 returns to river out, improves fish gathering efficiency.
One end of import hyoplastron 7 and 9 bottom end of fish import are hinged, the adjustable angle with horizontal plane, and import hyoplastron 7 is cross
The plate body that section becomes larger traces back convenient for fish climbing into slot figure 4.
4 bottom of slot figure offers mounting hole, is placed on mounting hole at the top of fish-collecting box 5, facilitates taking-up.
The caliber of water inlet pipe 1 and the water hole of rectifier 3 need to be designed according to design discharge and flow velocity, pacify on water inlet pipe 1
Fill lock valve regulating flow.
The length of slot figure 4 is depending on specific actual environment.
To prevent the aperture of rectifier 3 excessive, fish adverse current enters water inlet pipe 1, can install strainer in 1 nozzle of water inlet pipe.
Embodiment two
As shown in Figure 1, a kind of method using above-mentioned apparatus fish gathering,
Described device is set on power station or dam lower reache riverbank, the front half section of slot figure 4 is made partly to be submerged in water
In (as shown in Figure 1), to 1 water flowing of water inlet pipe, water flow enters rectification section 2 from water inlet pipe 1, is made by the rectified action of rectifier 3
Water flow is more steady, forms fish in slot figure 4 and lures water flow, fish lure water flow to pass through the slot body on the top of fish-collecting box 5
Section 4 flows out, into river, fish are lured water flow to attract by fish, along import tongue using anti-escape network 6 from import hyoplastron 7
Plate 7 enters slot figure 4, then swims the slot figure 4 through anti-escape network 6, into where fish-collecting box 5, progressively closes off water flow, until fish fall
Enter fish-collecting box 5, i.e. completion fish gathering operation.
It is 0.5~1m/s that fish, which lure the water velocity of water flow,.
After fish fall into fish-collecting box 5, also fish-collecting box 5 can be promoted to workbench by lifting device (such as lifting appliance)
Face, i.e. completion fish gathering operation.
The groove body 8 of device regards current conditions, fish school location, local geology, diversion condition etc. specifically with the angle on bank
Depending on situation.
The diversion mode multiplicity of water inlet pipe 1, can be used water pump from modes such as river, reservoir, upper pond diversions.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of packaged type river bank fish gathering slot device, the groove body (8) including top surface opening, it is characterised in that: groove body (8)
Inner space is rectified device (3) and is divided into rectification section (2) and slot figure (4), and water inlet pipe (1) is connected to rectification section (2), slot figure
(4) it is equipped at downstream anti-escape network (6), slot figure (4) bottom between anti-escape network (6) and rectifier (3) is communicated with fish gathering
One end of case (5), the separate rectifier (3) of slot figure (4) is provided with fish import (9), fish import (9) bottom end be provided with to
Under inclined import hyoplastron (7).
2. a kind of packaged type river bank according to claim 1 fish gathering slot device, it is characterised in that: rectifier (3)
For the uniformly distributed partition body for having multiple water holes.
3. a kind of packaged type river bank according to claim 1 fish gathering slot device, it is characterised in that: anti-escape network (6)
The dictyosome on two abutment walls to be separately mounted to slot figure (4), dictyosome are arranged towards rectifier (3), and are between two dictyosomes
"eight" shape.
4. a kind of packaged type river bank according to claim 1 fish gathering slot device, it is characterised in that: import hyoplastron
(7) one end and fish import (9) bottom end are hinged, the adjustable angle with horizontal plane, and import hyoplastron (7) is that cross section gradually becomes
Big plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013114.8U CN209636716U (en) | 2019-01-04 | 2019-01-04 | A kind of packaged type river bank fish gathering slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013114.8U CN209636716U (en) | 2019-01-04 | 2019-01-04 | A kind of packaged type river bank fish gathering slot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636716U true CN209636716U (en) | 2019-11-15 |
Family
ID=68477062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013114.8U Expired - Fee Related CN209636716U (en) | 2019-01-04 | 2019-01-04 | A kind of packaged type river bank fish gathering slot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629505A (en) * | 2019-01-04 | 2019-04-16 | 三峡大学 | A kind of packaged type river bank fish gathering slot device and method |
| CN111674517A (en) * | 2020-06-19 | 2020-09-18 | 三峡大学 | Autonomous power fish gathering and transporting experiment platform and gathering and transporting method |
-
2019
- 2019-01-04 CN CN201920013114.8U patent/CN209636716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629505A (en) * | 2019-01-04 | 2019-04-16 | 三峡大学 | A kind of packaged type river bank fish gathering slot device and method |
| CN111674517A (en) * | 2020-06-19 | 2020-09-18 | 三峡大学 | Autonomous power fish gathering and transporting experiment platform and gathering and transporting method |
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| 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: 20191115 |