CN218911318U - Vertical seam induction fishway - Google Patents
Vertical seam induction fishway Download PDFInfo
- Publication number
- CN218911318U CN218911318U CN202222940357.0U CN202222940357U CN218911318U CN 218911318 U CN218911318 U CN 218911318U CN 202222940357 U CN202222940357 U CN 202222940357U CN 218911318 U CN218911318 U CN 218911318U
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- CN
- China
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- perps
- baffle
- vertical seam
- side wall
- fishway
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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
Abstract
A vertical seam induction fishway relates to the technical field of vertical seam fishways, and comprises the following structures: including side wall, perps baffle and induction device, the side wall is provided with twice, the side wall inboard is provided with the perps baffle, perps baffle one end is fixed on the side wall, two perps baffles are crisscross to form the perps passageway in the middle of setting up, two perps baffles are a set of evenly distributed in the side wall, perps baffle one side is the upstream face, the perps baffle opposite side is the back face, the back face of perps baffle is provided with induction device, induction device includes feeding pipe and bait groove, feeding pipe sets up between side wall and perps baffle, feeding pipe bottom is provided with the bait groove. The utility model has the beneficial effects that: simple structure, convenient to use can induce fish to swim into the fishway through induction device, shortens the adaptation time to the fishway, helps fish adaptation fishway, improves the rate of utilization of fishway, and the ecological environment of protection to a great extent.
Description
Technical Field
The utility model relates to the technical field of vertical joint fishways, in particular to a vertical joint induction fishway.
Background
Because the original structure of the river channel is greatly changed after the dam is built, the original ecological environment is greatly influenced, the fish channel is mainly used for providing an ecological channel for fishes, the fishes which are in migration and spawning are assisted through the fish channel, the influence of the dam building on the ecological environment is reduced to the greatest extent, and the number and the life habit of the original aquatic fish population are particularly well protected. Although the fishway can play a role in protecting ecological environment, the fishway is unfamiliar with the fishway in the initial stage of fishway construction, the use rate of the fishway is lower, the adaptation process of the fishes to the fishway is longer, certain influence can be caused on the original ecological environment, no structure for inducing the fishes to migrate from the fishway is adopted, no intervention of any means for induction is adopted in the fishway at present, the use rate of the fishway in the initial stage of use is low, and the adaptation time of the fishes to the fishway is longer.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a vertical seam induction fishway to solve the problems of low fishway utilization rate and long adaptation time of fish to the fishway.
The utility model provides a vertical seam induction fishway, which has the structure that: including side wall, perps baffle and induction device, the side wall is provided with twice, the side wall inboard is provided with the perps baffle, perps baffle one end is fixed on the side wall, two perps baffles are crisscross to form the perps passageway in the middle of setting up, two perps baffles are a set of evenly distributed in the side wall, perps baffle one side is the upstream face, the perps baffle opposite side is the back face, the back face of perps baffle is provided with induction device, induction device includes feeding pipe and bait groove, feeding pipe sets up between side wall and perps baffle, feeding pipe bottom is provided with the bait groove.
Both ends of the bait casting pipe are provided with openings; the bait groove is arranged through a baffle, and two ends of the baffle are respectively fixed on the side wall and the vertical seam partition plate.
The vertical seam partition plate comprises a vertical seam partition plate A and a vertical seam partition plate B, wherein the vertical seam partition plate A is a long partition plate, the vertical seam partition plate B is a short partition plate, and the induction device is arranged on the back surface of the vertical seam partition plate A.
The induction devices are arranged at intervals.
The middle opening is arranged in the middle of the bait casting pipe, the middle opening is provided with a middle bait groove, a partition plate is arranged in the middle of the bait casting pipe, the partition plate can divide bait put into the bait casting pipe into two parts, one part flows to the middle bait groove through the middle opening, and the other part flows to the bottom bait groove through the bottom opening of the bait casting pipe.
The middle bait groove is arranged through a baffle and a bottom plate, two ends of the baffle are respectively fixed on the side wall and the vertical seam partition plate, and the bottom of the baffle is provided with the bottom plate.
The top of the bait casting pipe is provided with a cover, so that sundries are prevented from blocking the bait casting pipe.
The application method of the utility model comprises the following steps: in the initial stage of fish channel throwing or in the spawning period of fish migration, bait is thrown into the inducing device to guide fish into the fish channel and to migrate upwards through the vertical seam channel.
The utility model has the beneficial effects that: simple structure, convenient to use can induce fish to swim into the fishway through induction device, shortens the adaptation time to the fishway, helps fish adaptation fishway, improves the rate of utilization of fishway, and the ecological environment of protection to a great extent.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is another block diagram of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
FIG. 4 is a block diagram of embodiment 1 of the present utility model;
FIG. 5 is a block diagram of embodiment 2 of the present utility model;
in the figure: 1. side walls, 2, vertical seam partition plates A and 3, vertical seam partition plates B and 4, bait feeding pipes, 5, baffle plates, 6, bait tanks, 7, covers, 8, middle openings, 9, middle bait tanks, 10 and partition plates.
Detailed Description
Example 1
As shown in fig. 4, the present utility model provides a vertical seam induction fishway, which has the following structure: including side wall 1, perps baffle and induction device, side wall 1 is provided with the twice, side wall 1 inboard is provided with the perps baffle, perps baffle one end is fixed on side wall 1, two perps baffles are crisscross to set up the centre and form the perps passageway, two perps baffles are a set of evenly distributed in side wall 1, perps baffle one side is the upstream face, perps baffle opposite side is the back face, the back face of perps baffle is provided with induction device, induction device includes feeding pipe 4 and bait groove 6, feeding pipe 4 sets up between side wall 1 and perps baffle, feeding pipe 4 bottom is provided with bait groove 6, feeding pipe 4 both ends are the opening, bait groove 6 passes through baffle 5 setting, baffle 5 both ends are fixed respectively on side wall 1 and perps baffle.
Further, the vertical seam partition plate comprises a vertical seam partition plate A2 and a vertical seam partition plate B3, the vertical seam partition plate A2 is a long partition plate, the vertical seam partition plate B3 is a short partition plate, and the induction device is arranged on the back surface of the vertical seam partition plate A2.
Further, the vertical seam partition plates A2 and the vertical seam partition plates B3 on each side wall 1 are sequentially arranged at intervals, the vertical seam partition plates A2 on one side wall 1 and the vertical seam partition plates B3 on the other side wall 1 are correspondingly arranged into a group, and a vertical seam channel is formed in the middle.
Further, two sets of vertical seam baffles 5 are arranged between the induction devices at intervals.
Further, a middle opening 8 is arranged in the middle of the bait casting pipe 4, a middle bait groove 9 is arranged at the middle opening 8, a partition plate 10 is arranged in the middle of the bait casting pipe 4, the partition plate 10 can divide bait put into the bait casting pipe 4 into two parts, one part flows to the middle bait groove 9 through the middle opening 8, and the other part flows to the bottom bait groove 6 through the bottom opening of the bait casting pipe 4.
Further, the middle bait groove 9 is arranged through the baffle plate 5 and the bottom plate, two ends of the baffle plate 5 are respectively fixed on the side wall 1 and the vertical seam partition plate, and the bottom of the baffle plate 5 is provided with the bottom plate.
Further, a cover 8 is arranged at the top of the feeding tube 4, so that sundries are prevented from blocking the feeding tube 4.
Example 2
As shown in fig. 5, the present utility model provides a vertical seam induction fishway, which has the following structure: including side wall 1, perps baffle and induction device, side wall 1 is provided with the twice, side wall 1 inboard is provided with the perps baffle, perps baffle one end is fixed on side wall 1, two perps baffles are crisscross to set up the centre and form the perps passageway, two perps baffles are a set of evenly distributed in side wall 1, perps baffle one side is the upstream face, perps baffle opposite side is the back face, the back face of perps baffle is provided with induction device, induction device includes feeding pipe 4 and bait groove 6, feeding pipe 4 sets up between side wall 1 and perps baffle, feeding pipe 4 bottom is provided with bait groove 6, feeding pipe 4 both ends are the opening, bait groove 6 passes through baffle 5 setting, baffle 5 both ends are fixed respectively on side wall 1 and perps baffle.
Further, the vertical seam partition plate comprises a vertical seam partition plate A2 and a vertical seam partition plate B3, the vertical seam partition plate A2 is a long partition plate, the vertical seam partition plate B3 is a short partition plate, and the induction device is arranged on the back surface of the vertical seam partition plate A2.
Further, the vertical seam partition plates A2 on the side wall 1 are sequentially arranged at intervals, the vertical seam partition plates B3 on the side wall 1 on the other side are sequentially arranged at intervals, the vertical seam partition plates A2 and the vertical seam partition plates B3 are correspondingly arranged, and a vertical seam channel is formed in the middle of the vertical seam channel.
Further, the induction device is separated by two vertical seam partition plates A2.
Further, a middle opening 8 is arranged in the middle of the bait casting pipe 4, a middle bait groove 9 is arranged at the middle opening 8, a partition plate 10 is arranged in the middle of the bait casting pipe 4, the partition plate 10 can divide bait put into the bait casting pipe 4 into two parts, one part flows to the middle bait groove 9 through the middle opening 8, and the other part flows to the bottom bait groove 6 through the bottom opening of the bait casting pipe 4.
Further, the middle bait groove 9 is arranged through the baffle plate 5 and the bottom plate, two ends of the baffle plate 5 are respectively fixed on the side wall 1 and the vertical seam partition plate, and the bottom of the baffle plate 5 is provided with the bottom plate.
Further, a cover 8 is arranged at the top of the feeding tube 4, so that sundries are prevented from blocking the feeding tube 4.
Claims (7)
1. A vertical seam induction fishway, characterized in that: including side wall, perps baffle and induction device, the side wall is provided with twice, the side wall inboard is provided with the perps baffle, perps baffle one end is fixed on the side wall, two perps baffles are crisscross to form the perps passageway in the middle of setting up, two perps baffles are a set of evenly distributed in the side wall, perps baffle one side is the upstream face, the perps baffle opposite side is the back face, the back face of perps baffle is provided with induction device, induction device includes feeding pipe and bait groove, feeding pipe sets up between side wall and perps baffle, feeding pipe bottom is provided with the bait groove.
2. A vertical seam induction fishway as claimed in claim 1 wherein: both ends of the bait casting pipe are provided with openings; the bait groove edge baffle is arranged, and two ends of the baffle are respectively fixed on the side wall and the vertical seam baffle.
3. A vertical seam induction fishway as claimed in claim 1 wherein: the vertical seam partition plate comprises a vertical seam partition plate A and a vertical seam partition plate B, wherein the vertical seam partition plate A is a long partition plate, the vertical seam partition plate B is a short partition plate, and the induction device is arranged on the back surface of the vertical seam partition plate A.
4. A vertical seam induction fishway as claimed in claim 1 wherein: the induction devices are arranged at intervals.
5. A vertical seam induction fishway as claimed in claim 1 wherein: the middle of the bait casting pipe is provided with a middle opening, a middle bait groove is arranged at the middle opening, and a partition plate is arranged in the middle of the bait casting pipe.
6. A vertical seam induction fishway as claimed in claim 5 wherein: the middle bait groove is arranged through a baffle and a bottom plate, two ends of the baffle are respectively fixed on the side wall and the vertical seam partition plate, and the bottom of the baffle is provided with the bottom plate.
7. A vertical seam induction fishway as claimed in claim 1 wherein: the top of the bait casting pipe is provided with a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222940357.0U CN218911318U (en) | 2022-11-04 | 2022-11-04 | Vertical seam induction fishway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222940357.0U CN218911318U (en) | 2022-11-04 | 2022-11-04 | Vertical seam induction fishway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218911318U true CN218911318U (en) | 2023-04-25 |
Family
ID=86040915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222940357.0U Active CN218911318U (en) | 2022-11-04 | 2022-11-04 | Vertical seam induction fishway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218911318U (en) |
-
2022
- 2022-11-04 CN CN202222940357.0U patent/CN218911318U/en active Active
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