CN108703116A - A kind of air curtain catches up with fish device - Google Patents
A kind of air curtain catches up with fish device Download PDFInfo
- Publication number
- CN108703116A CN108703116A CN201810359335.0A CN201810359335A CN108703116A CN 108703116 A CN108703116 A CN 108703116A CN 201810359335 A CN201810359335 A CN 201810359335A CN 108703116 A CN108703116 A CN 108703116A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 100
- 239000010959 steel Substances 0.000 claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 241000486406 Trachea Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000013456 study Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of air curtain of present invention offer catches up with fish device, including air pressure pump, air jet pipe and tracheae；The mobile vehicle for catching up with fish device ontology is set as hull；It is bolted fixed plate on the upside of the tail portion of the hull；It is fixed with telescopic hydraulic cylinder at the bottom position of the other side of the fixed plate；The bottom side of the telescopic hydraulic cylinder is fixedly installed fixed sliding block；Tracheae transverse direction fixing pipe is fixedly installed by fixed frame at the following position directly of the fixed sliding block；The tracheae is deeply fixed on the downside of steel pipe and is connected with air jet pipe by tracheae, and the both ends end point of air jet pipe is fixed with weighted spherical ball.The air curtain catches up with fish device to be equipped with a diameter of 200mm of tracheae transverse direction fixing pipe, and length is set as 8m, the tracheae come out from air pressure pump is led by tracheae transverse direction fixing pipe inside points deeply to be fixed the inside of steel pipe in tracheae and is connected with air jet pipe, it is fixed convenient for carrying out point leading limit to tracheae, keeps tracheae arrangement more regular.
Description
Technical field
The present invention relates to fishing technical field of auxiliary equipment more particularly to a kind of air curtain to catch up with fish device.
Background technology
Fisheries industry is substance transformation function biological in human use waters, passes through fishing, cultivation and processing etc. and obtains profit
A kind of work of benefit；With the development of science and technology, people more and more use auxiliary tool in fishing operations, wherein catching up with fish device
It is exactly a kind of to promote to catch up with a kind of auxiliary device of fish, fish can be driven to fishing net after fish device using catching up with, Ke Yi great
Big raising fishing output, to improve income.
The invention of existing Patent No. 201710365828.0 is a kind of mixed type can adapt to upstream high water-level amplitude
Fish pass catches up with fish corral, is used for hydraulic and hydroelectric engineering fish pass structure construction, belongs to hydraulic engineering field.Mixed type fish pass catches up with fish corral
Fish corral lattice are caught up with for integrally-lifting, including：Grid, horizontal sliding bar, drive rod, driving motor, grid spoke, both ends holder, cunning
Wheel, vertical hoist engine.What the present invention provided a kind of mixed type fish pass catches up with fish corral, this catches up with fish corral that can catch up with fish into specified fish pass
Section, facilitates the operational management of fish pass, reduces project playout difficulty.
There is the disclosure of the invention of Patent No. 201710018508.8 one kind to catch up with fish system and catch up with fish method again, including catches up with fish
Grid and track, moving trolley and track, tensioning apparatus, driving device and control cabinet；It is described that fish corral is caught up with to be installed in moving trolley
Catch up in fish corral track, track-movable；The moving trolley and track are located at the top of fish pass, and moving trolley can carry and catch up with fish
Grid are moved；The tensioning apparatus is the pulley gear with elastic device, for being tensioned steel wire rope, prevents steel wire rope de-
Slot；The driving device drives moving trolley movement by Wound steel rope；The control cabinet passes through in signal cable and control
The heart connects, for controlling the driving device.This catches up with fish system simple in structure, economical and practical, easy to operate, safe and reliable, inspection
It repaiies conveniently, position is unrestricted, waterborne, can be arranged under water.
Based on above-mentioned, the inventors discovered that, above-mentioned catch up with that fish device mostly uses is default device, it is necessary first in river
Or track is laid on reservoir, it is such catch up with fish device prepackage engineering it is larger, input cost is higher, and track be it is fixed, cannot
It is moved as needed；And existing shifting catches up with fish device to mostly use the technologies such as the sound and electric current and carries out that fish, such method is caught up with to exist
It is ineffective in the waters of the complicated geologies such as reservoir, so needing to combine existing technology to catching up with fish device to be improved.
Then, I adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication, for existing
Structure and missing studys improvement, are provided a kind of air curtain and are caught up with fish device, to achieve the purpose that have more more practical value.
Invention content
The purpose of the present invention is to provide a kind of air curtains to catch up with fish device, to solve existing patent mentioned above in the background art
In catch up with that fish device mostly uses is default device, it is necessary first to track is laid on river or reservoir, it is such to catch up with fish device pre-
Dress engineering is larger, and input cost is higher, and track is fixed, cannot be moved as needed；And existing shifting is caught up with
Fish device mostly uses the technologies such as the sound and electric current and carries out catching up with fish, and such method is ineffective in the waters of the complicated geologies such as reservoir,
So needing to combine the problem of existing technology is to catching up with fish device to be improved.
Air curtain of the present invention catches up with the purpose and effect of fish device, is reached by technological means in detail below：
A kind of air curtain catches up with fish device, wherein it includes to catch up with fish device ontology that the air curtain, which catches up with fish device, hull, air pressure pump, fixed
Plate, telescopic hydraulic cylinder, fixed steel pipe, skewed horizontal load steel pipe is anti-to drag steel wire rope, weighted spherical ball, air jet pipe, tracheae, and tracheae is deeply solid
Determine steel pipe, reinforces support tube, fixed sliding block, fixed chute and tracheae transverse direction fixing pipe；The mobile vehicle for catching up with fish device ontology
It is set as hull；The upper terminal bolt of the hull is fixed with air pressure pump；It is bolted on the upside of the tail portion of the hull
There is fixed plate；It is fixed with telescopic hydraulic cylinder at the bottom position of the other side of the fixed plate；The bottom side of the telescopic hydraulic cylinder
It is fixedly installed fixed sliding block；Tracheae is fixedly installed at the following position directly of the fixed sliding block by fixed frame laterally to fix
Pipe；The side rear of the fixed sliding block is installed with fixed steel pipe by securing block；Under the tracheae transverse direction fixing pipe
Side is equidistantly welded with tracheae and deeply fixes steel pipe, and tracheae deeply fixes steel pipe and is connected with the inside of tracheae transverse direction fixing pipe
It is logical；The tracheae is deeply fixed on the downside of steel pipe and is connected with air jet pipe by tracheae, and the both ends end point of air jet pipe is fixed with and matches
Heavy ball；Fixed chute is fixedly installed on the downside of the hull tail portion, and fixed one side slide of sliding block is slidably mounted on fixed chute
Interior side chute in.
Further, a diameter of 200mm of tracheae transverse direction fixing pipe, and length is set as 8m, goes out from air pressure pump
The tracheae come is led by tracheae transverse direction fixing pipe inside points deeply to be fixed the inside of steel pipe in tracheae and is connected with air jet pipe.
Further, a diameter of 300mm of the fixed steel pipe, length are likewise provided as 8m, and fixed steel pipe and tracheae
It is fixed by skewed horizontal load steel between lateral fixing pipe, and fixed steel pipe and tracheae transverse direction fixing pipe and skewed horizontal load steel pipe
Support overall shape in three-legged structure design.
Further, the venthole of a 3~5mm of row is offered on the outer wall of the air jet pipe.
Further, the weighted spherical ball is designed in chondritic, and weight is 1kg or so, and the inside of weighted spherical ball is hollow
Structure, and through-hole is offered on outer wall.
Further, the tracheae deeply fixes the steel pipe that diameter of steel tube is 40mm, and tracheae deeply fixes the upper of steel pipe
End both sides, which are symmetrically welded, is fixed with reinforcing support tube.
Further, the tracheae, which is deeply fixed on the bottom end outer wall of steel pipe, is fixed with two and anti-drags steel wire rope, and two
On the tube wall for the left and right that the anti-other end for dragging steel wire rope is respectively symmetrically fixed on air jet pipe, the anti-length for dragging steel wire rope is than tracheae depth
Enter the tracheae that fixed steel pipe lower end leaks out and wants short.
Further, the length of the tracheae lengthens 3~5m than operation water depth.
Further, it is opened up on the inside of the fixed chute for concave shape sliding slot, and in the convex shape sliding block on fixed sliding block
It is corresponding.
In comparison with existing structure, the present invention has the advantages that：
The tracheae a diameter of 200mm of transverse direction fixing pipe being equipped with, and length is set as 8m, the tracheae come out from air pressure pump
It is led by tracheae transverse direction fixing pipe inside points and deeply fixes the inside of steel pipe in tracheae and be connected with air jet pipe, be conducive to gas
Pipe, which carries out point leading limit, to be fixed, and keeps tracheae arrangement more regular, preventing entanglement causes to block.
The a diameter of 300mm for the fixation steel pipe being equipped with, length is likewise provided as 8m, and fixed steel pipe and tracheae are laterally fixed
It is fixed by skewed horizontal load steel between pipe, and the support of fixed steel pipe and tracheae transverse direction fixing pipe and skewed horizontal load steel pipe is total
Shape is designed in three-legged structure, is conducive to that tracheae transverse direction fixing pipe is fixed by fixed steel pipe, and fixed steel pipe
It is set to rear, is conducive to keep tracheae laterally fixed to the support force that tracheae transverse direction fixing pipe is certain when hull is moved forward
Manage more firm, service life higher.
The venthole that a 3~5mm of row is offered on the outer wall for the tracheae being equipped with, is conducive to compressed air and is discharged from stomata
Form air curtain.
The weighted spherical ball being equipped with is designed in chondritic, and weight is 1kg or so, and the inside of weighted spherical ball is hollow-core construction, and
Through-hole is offered on outer wall, the clump weight of spherical design can effectively prevent being stumbled by water-bed sundries, and offer through-hole, can be with
Certain bubble can be generated in traveling process forward, and can also form the sound by the interspersed of flow, caught up with to improve
Fish effect.
The tracheae being equipped with deeply fix diameter of steel tube be 40mm steel pipe, and tracheae deeply fix steel pipe upper end both sides it is equal
It is symmetrically welded and is fixed with reinforcing support tube, be conducive to improve the fixing intensity that tracheae deeply fixes steel pipe.
The tracheae being equipped with deeply fix on the bottom end outer wall of steel pipe be fixed with two it is anti-drag steel wire rope, and two anti-are dragged steel wire
The other end of rope is respectively symmetrically fixed on the tube wall of the left and right of air jet pipe, and the anti-length for dragging steel wire rope deeply fixes steel than tracheae
The tracheae that pipe lower end leaks out wants short, is conducive to form protection to tracheae by anti-steel wire rope of dragging, prevents tracheae during pullling
Fracture.
The length for the tracheae being equipped with lengthens 3~5m than operation water depth, when being conducive to prevent hull from moving under tracheae
The air jet pipe of end connection leaves the bottom, and fish effect is caught up in influence.
It is opened up on the inside of the fixed chute that is equipped with as concave shape sliding slot, and corresponding in the convex shape sliding block on fixed sliding block,
Be conducive to that fixed sliding block is carried out to reinforce limit moving operation.
Description of the drawings
Fig. 1 is the three-dimensional main structure diagram of the present invention；
Fig. 2 is the three-dimensional main view partial enlargement structural representation of the present invention；
Fig. 3 is the three-dimensional backsight structural representation of the present invention；
Fig. 4 is the three-dimensional backsight partial enlargement structural representation of the present invention；
Fig. 5 is side structure schematic view of the present invention；
Fig. 6 is side view partial enlargement structure schematic diagram of the present invention；
Fig. 7 is backsight structural representation of the present invention；
Fig. 8 is overlooking structure diagram of the present invention；
Fig. 9 is the fixed sliding block of the present invention and fixed chute three dimensional structure diagram；
Figure 10 is that telescopic hydraulic cylinder of the present invention rises three dimensional structure diagram.
In figure, the correspondence of component names and accompanying drawing number is：
1- catches up with fish device ontology, 2- hulls, 3- air pressure pumps, 4- fixed plates, 5- telescopic hydraulic cylinders, and 6- fixes steel pipe,
601- skewed horizontal load steel pipes, 7- is anti-to drag steel wire rope, 8- weighted spherical balls, 9- air jet pipes, 10- tracheaes, and 11- tracheaes deeply fix steel pipe,
1101- reinforces support tube, and 12- fixes sliding block, 13- fixed chutes, 14- tracheae transverse direction fixing pipes.
Specific implementation mode
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment：
As shown in attached drawing 1 to attached drawing 10：
A kind of air curtain of present invention offer catches up with fish device, includes：Catch up with fish device ontology 1, hull 2, air pressure pump 3, fixed plate
4, telescopic hydraulic cylinder 5 fixes steel pipe 6, and skewed horizontal load steel pipe 601 is anti-to drag steel wire rope 7, weighted spherical ball 8, air jet pipe 9, tracheae 10, gas
Pipe deeply fixes steel pipe 11, reinforces support tube 1101, fixed sliding block 12, fixed chute 13 and tracheae transverse direction fixing pipe 14；It is described
The mobile vehicle of fish device ontology 1 is caught up with to be set as hull 2；The upper terminal bolt of the hull 2 is fixed with air pressure pump 3；The ship
It is bolted fixed plate 4 on the upside of the tail portion of body 2；It is fixed at the bottom position of the other side of the fixed plate 4 flexible
Hydraulic cylinder 5；The bottom side of the telescopic hydraulic cylinder 5 is fixedly installed fixed sliding block 12；The following position directly of the fixed sliding block 12
Place is fixedly installed tracheae transverse direction fixing pipe 14 by fixed frame；The side rear of the fixed sliding block 12 is fixed by securing block
Fixed steel pipe 6 is installed；The downside of the tracheae transverse direction fixing pipe 14 is equidistantly welded with tracheae and deeply fixes steel pipe 11, and
Tracheae deeply fixes steel pipe 11 and is connected with the inside of tracheae transverse direction fixing pipe 14；It is logical that the tracheae deeply fixes 11 downside of steel pipe
It crosses tracheae and is connected with air jet pipe 9, and the both ends end point of air jet pipe 9 is fixed with weighted spherical ball 8；It is fixed on the downside of 2 tail portion of the hull
It is provided with fixed chute 13, and fixed 12 1 side slide of sliding block is slidably mounted in the interior side chute of fixed chute 13.
Wherein, 14 a diameter of 200mm of tracheae transverse direction fixing pipe, and length is set as 8m, is come out from air pressure pump 3
Tracheae 10 led by 14 inside points of tracheae transverse direction fixing pipe and deeply fix the inside of steel pipe 11 in tracheae and be connected with air jet pipe 9
It is logical, it is fixed convenient for carrying out point leading limit to tracheae 10, so that tracheae 10 is arranged more regular, preventing entanglement causes to block.
Wherein, a diameter of 300mm of the fixed steel pipe 6, length is likewise provided as 8m, and fixed steel pipe 6 and tracheae are horizontal
It is fixed between fixing pipe 14 by skewed horizontal load steel 601, and fixed steel pipe 6 and tracheae transverse direction fixing pipe 14 and oblique branch
The support overall shape for supportting steel pipe is designed in three-legged structure, convenient for being consolidated to tracheae transverse direction fixing pipe 14 by fixed steel pipe 6
It is fixed, and fixed steel pipe 6 is set to rear, is convenient for when hull 2 is moved forward to the support that tracheae transverse direction fixing pipe 14 is certain
Power keeps tracheae transverse direction fixing pipe 14 more firm, service life higher, according to shown in Fig. 5-6.
Wherein, the venthole of a 3~5mm of row is offered on the outer wall of the air jet pipe 9, convenient for compressed air from stomata
Discharge forms air curtain, shown in Fig. 2.
Wherein, described to be designed in chondritic, and weight is 1kg or so, the inside of weighted spherical ball 8 is hollow-core construction, and outer
Through-hole is offered on wall, the clump weight of spherical design can effectively prevent being stumbled by water-bed sundries, and offer through-hole, Ke Yi
Certain bubble can be generated in traveling process forward, and the sound can also be formed by the interspersed of flow, fish is caught up with to improve
Effect, shown in Fig. 2.
Wherein, the tracheae deeply fixes the steel pipe of 11 a diameter of 40mm of steel pipe, and tracheae deeply fixes the upper of steel pipe 11
End both sides, which are symmetrically welded to be fixed with, reinforces support tube 1101, convenient for improving the fixing intensity that tracheae deeply fixes steel pipe 11, according to
Shown in Fig. 4-6.
Wherein, the tracheae deeply fix on the bottom end outer wall of steel pipe 11 be fixed with two it is anti-drag steel wire rope 7, and two are anti-
On the tube wall for the left and right that the other end for dragging steel wire rope 7 is respectively symmetrically fixed on air jet pipe 9, the anti-length for dragging steel wire rope 7 compares tracheae
It deeply fixes the tracheae 10 that 11 lower end of steel pipe leaks out and wants short, protection is formed to tracheae 10 convenient for passing through anti-steel wire rope 7 of dragging, is prevented
Tracheae 10 is broken during pullling, shown in Fig. 2.
Wherein, the length of the tracheae 10 lengthens 3~5m than operation water depth, gas when convenient for preventing hull 2 from moving
The air jet pipe 9 of 10 lower end of pipe connection leaves the bottom, and fish effect is caught up in influence, shown in Fig. 1.
Wherein, the inside of the fixed chute 13 opens up for concave shape sliding slot, and in the convex shape sliding block on fixed sliding block 12
It is corresponding, convenient for carrying out reinforcing limit moving operation to fixed sliding block 12, shown in Fig. 9.
The specifically used mode of the present embodiment and effect：
Before the present invention is implemented, first fishing net is arranged, the travelling route for catching up with fish device ontology 1 is then carried out, then according to water
Domain depth adjusts the submerged depth that tracheae deeply fixes steel pipe 11 by telescopic hydraulic cylinder 5, and telescopic hydraulic cylinder 5 herein is flexible
End is provided with waterproof sealing rubber cover, effectively improves service life, and depth adjustment is to make air jet pipe 9 that can have to pass through telescopic hydraulic cylinder
5 are sunken to the bottom, and compared to water-bed depth, tracheae 10 also wants slightly longer 3-5 meters or so, prevent from being detached from water-bed shadow during pulling
The effect for catching up with fish air curtain is rung, compression and output that air pressure pump 3 carries out gas, the air pressure herein then can be started
Contracting pump 3 is gasoline engine driven air compressor, air pressure pump 3 by compressed air by 19 note of tracheae in the inside of air jet pipe 9,
Then the vibration sound by the upward air curtain of the stomatal limiting value opened up on air jet pipe 9, and when being discharged with gas, by setting
The effect for the entire row air jet pipe 9 set forms one of air curtain waterwall, is driven to be formed to the shoal of fish, tracheae transverse direction fixing pipe herein
14 length that steel pipe 11 and air jet pipe 9 are deeply fixed from fixed steel pipe 6, tracheae can be shortened by the size in different waters
Or it lengthens.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
It, still can be with technical scheme described in the above embodiments is modified, or to which part technology for personnel
Feature carries out equivalent replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, and
It should be included within protection scope of the present invention.
Claims (9)
1. a kind of air curtain catches up with fish device, it is characterised in that：It includes catching up with fish device ontology that the air curtain, which catches up with fish device, hull, air pressure pump, Gu
Fixed board, telescopic hydraulic cylinder, fixed steel pipe, skewed horizontal load steel pipe is anti-to drag steel wire rope, weighted spherical ball, air jet pipe, tracheae, and tracheae is deep
Fixed steel pipe reinforces support tube, fixed sliding block, fixed chute and tracheae transverse direction fixing pipe；The mobile load for catching up with fish device ontology
Body is set as hull；The upper terminal bolt of the hull is fixed with air pressure pump；It is solid by bolt on the upside of the tail portion of the hull
Surely there is fixed plate；It is fixed with telescopic hydraulic cylinder at the bottom position of the other side of the fixed plate；The bottom of the telescopic hydraulic cylinder
Side is fixedly installed fixed sliding block；Tracheae is fixedly installed laterally admittedly by fixed frame at the following position directly of the fixed sliding block
Fixed tube；The side rear of the fixed sliding block is installed with fixed steel pipe by securing block；The tracheae transverse direction fixing pipe
Downside is equidistantly welded with tracheae and deeply fixes steel pipe, and tracheae deeply fixes the inside phase of steel pipe and tracheae transverse direction fixing pipe
Connection；The tracheae is deeply fixed on the downside of steel pipe and is connected with air jet pipe by tracheae, and the both ends end point of air jet pipe is fixed with
Weighted spherical ball；Fixed chute is fixedly installed on the downside of the hull tail portion, and fixed one side slide of sliding block is slidably mounted on fixed cunning
In the interior side chute of slot.
2. air curtain according to claim 1 catches up with fish device, it is characterised in that：The a diameter of 200mm of tracheae transverse direction fixing pipe,
And length is set as 8m, the tracheae come out from air pressure pump is led by tracheae transverse direction fixing pipe inside points deeply to be fixed in tracheae
The inside of steel pipe is simultaneously connected with air jet pipe.
3. air curtain according to claim 1 catches up with fish device, it is characterised in that：A diameter of 300mm of the fixed steel pipe, length
It is likewise provided as 8m, and is fixed by skewed horizontal load steel between fixed steel pipe and tracheae transverse direction fixing pipe, and fixed steel pipe
It is designed in three-legged structure with the support overall shape of tracheae transverse direction fixing pipe and skewed horizontal load steel pipe.
4. air curtain according to claim 1 catches up with fish device, it is characterised in that：A row 3 is offered on the outer wall of the air jet pipe
The venthole of~5mm.
5. air curtain according to claim 1 catches up with fish device, it is characterised in that：The weighted spherical ball is designed in chondritic, and again
Amount is 1kg or so, and the inside of weighted spherical ball is hollow-core construction, and through-hole is offered on outer wall.
6. air curtain according to claim 1 catches up with fish device, it is characterised in that：It is 40mm that the tracheae, which deeply fixes diameter of steel tube,
Steel pipe, and tracheae deeply fixes the upper end both sides of steel pipe and is symmetrically welded and is fixed with reinforcing support tube.
7. air curtain according to claim 1 catches up with fish device, it is characterised in that：The tracheae deeply fixes the bottom end outer wall of steel pipe
On be fixed with two it is anti-drag steel wire rope, and two anti-other ends for dragging steel wire rope are respectively symmetrically fixed on the pipe of the left and right of air jet pipe
On wall, it is short that the anti-length for dragging steel wire rope deeply fixes the tracheae that steel pipe lower end leaks out than tracheae.
8. air curtain according to claim 1 catches up with fish device, it is characterised in that：The length of the tracheae is than operation water depth
Lengthen 3~5m.
9. air curtain according to claim 1 catches up with fish device, it is characterised in that：It opens up on the inside of the fixed chute and is slided for concave shape
Slot, and it is corresponding in the convex shape sliding block on fixed sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359335.0A CN108703116B (en) | 2018-04-20 | 2018-04-20 | Air curtain fish driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359335.0A CN108703116B (en) | 2018-04-20 | 2018-04-20 | Air curtain fish driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108703116A true CN108703116A (en) | 2018-10-26 |
| CN108703116B CN108703116B (en) | 2020-10-16 |
Family
ID=63867322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810359335.0A Active CN108703116B (en) | 2018-04-20 | 2018-04-20 | Air curtain fish driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108703116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336542A (en) * | 2022-09-02 | 2022-11-15 | 泰安新牧信息科技有限公司 | Full-automatic cattle crowd drives device |
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| CN206052633U (en) * | 2016-09-30 | 2017-03-29 | 三峡大学 | Automatic phosgene attracting system based on collection fishing boat |
| CN206706668U (en) * | 2017-05-12 | 2017-12-05 | 三峡大学 | It is a kind of to be used to catching up with fish into the device into fish pass |
| CN206866482U (en) * | 2017-07-10 | 2018-01-12 | 阳江核电有限公司 | A kind of air curtain blocking apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115336542A (en) * | 2022-09-02 | 2022-11-15 | 泰安新牧信息科技有限公司 | Full-automatic cattle crowd drives device |
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| CN108703116B (en) | 2020-10-16 |
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