CN110397000B - Fish protection system combining fishway with proliferation station - Google Patents
Fish protection system combining fishway with proliferation station Download PDFInfo
- Publication number
- CN110397000B CN110397000B CN201910599528.8A CN201910599528A CN110397000B CN 110397000 B CN110397000 B CN 110397000B CN 201910599528 A CN201910599528 A CN 201910599528A CN 110397000 B CN110397000 B CN 110397000B
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- CN
- China
- Prior art keywords
- fish
- fishway
- dam
- power generation
- cultivation
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- 230000035755 proliferation Effects 0.000 title claims abstract description 18
- 241000251468 Actinopterygii Species 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010248 power generation Methods 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894007 species Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- 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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
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- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
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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
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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
-
- 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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a fish protection system combining fishways and proliferation stations, which comprises a dam arranged on a river channel; a power generation tail water outlet and a fishway inlet are sequentially arranged at the boundary of the river channel at the downstream side of the dam, and a discharge point is arranged at the boundary of the river channel at the upstream side of the dam; one end of the power generation tail water outlet is provided with a power generation plant, and one end of the fishway inlet is provided with a fishway; the fish way is arranged along one side of the dam body of the dam, a fish collecting channel is arranged on the fish way, and one end of the fish collecting channel is connected with a parent fish cultivation pool. According to the invention, the fishway which only climbs to a half slope is arranged on the water conservancy and hydropower dam with higher water head, so that the length of the fishway can be greatly shortened, and the problem of larger water head difference is overcome when fish trace to the fishway is broken; the fish channel and proliferation releasing station combined mode can not only improve the efficient collection of parent fish with dam passing requirements, but also realize the accurate cultivation of offspring, and is an effective mode of fish protection measures in the field of hydraulic and hydroelectric engineering.
Description
Technical Field
The invention relates to a fish protection system combining a fishway and a proliferation station, and belongs to the technical field of water conservancy and hydropower.
Background
At present, the conventional fishway is designed on the water conservancy and hydropower high dam, so that the problem that high-head fishes pass the dam is difficult to solve, the fish passing efficiency is low, and when the conventional fish proliferation and releasing station selects the proliferation and releasing fish species, the released fish is not really the value-added demand species in the river reach due to the undefined target species.
In the prior art, the fish passing facility and the fish passing method combining the fishway and the ship lock are disclosed in the China patent with the publication number of CN104480914A, the method is characterized in that the middle part of the ship lock is opened and is connected with the traditional fishway, the fish passing is realized by overcoming the upstream water head and the downstream water head of a dam by means of the ship lock, and the method solves the problem of low dam efficiency of the fish passing through the higher water head by means of the combined mode of the fishway and the fish proliferation station, and solves the problem of low pertinence of the traditional fish proliferation station for selecting the released fish.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fish protection system combining a fishway and a proliferation station, which greatly reduces the length of a traditional dam-passing fishway and is particularly suitable for a high dam with a large water head; the breeding and releasing station is connected with the fishway, so that wild parent fish passing through the dam can be directly obtained, fishes with the requirement of passing through the dam can be accurately bred, and inaccuracy of the traditional fish breeding station in selecting and releasing fishes is solved, and the efficiency of fish passing through the dam is improved by optimizing, breeding offspring and releasing parent fish and child fish.
The invention is realized by the following technical scheme.
The invention provides a fish protection system combining fishways and proliferation stations, which comprises a dam arranged on a river channel; a power generation tail water outlet and a fishway inlet are sequentially arranged at the boundary of the river channel at the downstream side of the dam, and a discharge point is arranged at the boundary of the river channel at the upstream side of the dam; one end of the power generation tail water outlet is provided with a power generation plant, and one end of the fishway inlet is provided with a fishway; the fish way is arranged along one side of the dam body of the dam, a fish collecting channel is arranged on the fish way, and one end of the fish collecting channel is connected with a parent fish cultivation pool.
The fishway climbs to the half slope of the dam body.
Still include the cultivation room, cultivate the room setting and cultivate the pond in one side of parent fish, cultivate the pond adjacent with parent fish.
The parent fish cultivation pool is internally provided with a fish seed cultivation workshop and an spawning induction workshop.
The power generation factory building, the fishway inlet, the fish collecting channel, the parent fish cultivating pool, the discharge point, the power generation tail water outlet and the cultivating room are all arranged on one side of the same river boundary.
The invention has the beneficial effects that: the fishway which only climbs to a half slope is arranged on the water conservancy and hydropower dam with higher water head, so that the length of the fishway can be greatly shortened, and the problem of larger water head difference when fish trace up the fishway is solved; the fish channel and proliferation releasing station combined mode can not only improve the efficient collection of parent fish with dam passing requirements, but also realize the accurate cultivation of offspring, and is an effective mode of fish protection measures in the field of hydraulic and hydroelectric engineering.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
in the figure: 1-dam, 2-power generation plant, 3-fishway, 4-fishway inlet, 5-fish collecting channel, 6-parent fish cultivation pond, 7-fish cultivation room, 8-induced spawning workshop, 9-up transfer vehicle, 10-discharge point, 11-power generation tail water outlet and 12-river boundary.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
As shown in fig. 1, a fish protection system of a fish way and proliferation station combination includes a dam 1 provided on a river channel; a power generation tail water outlet 11 and a fishway inlet 4 are sequentially arranged at a river boundary 12 positioned at the downstream side of the dam 1, and a discharge point 10 is arranged at the river boundary 12 positioned at the upstream side of the dam 1; one end of the power generation tail water outlet 11 is provided with a power generation plant 2, and one end of the fishway inlet 4 is provided with a fishway 3; the fishway 3 is arranged along one side of the dam body of the dam 1, the fishway 3 is provided with a fish collecting channel 5, and one end of the fish collecting channel 5 is connected with a parent fish cultivation pool 6.
The fishway 3 climbs to the half slope of the dam body.
Still include cultivate the room, cultivate the room setting and cultivate the pond 6 in one side of parent fish, with parent fish cultivation pond 6 adjacent.
The parent fish cultivation pool 6 is internally provided with a fish seed cultivation room 7 and an spawning induction room 8.
The power generation plant 2, the fishway 3, the fishway inlet 4, the fish collecting channel 5, the parent fish cultivating pool 6, the releasing point 10, the power generation tail water outlet 11 and the cultivating room are all arranged on one side of the same river boundary 12.
Specifically, a fishway inlet 4 is arranged at a proper position near the outlet of the power generation tail water, a corresponding fishway 3 is arranged, and the fishway is designed according to the design specification of the fish passing facility of the hydropower engineering (NB T35054-2015).
Specifically, the fishway climbs to a half slope along one side of the dam body of the dam 1, is connected with a parent fish cultivation pond 6 of a proliferation and release station (parent fish cultivation pond and cultivation room) through a fish collecting channel 5, and the design water level in the fish collecting channel 5 is considered to be connected with a working water head in the fishway.
Specifically, the parent fish species passing through the dam are preferably selected by a proliferation and releasing station, cultured in a fish species culturing room 7, a spawning accelerating workshop 8 and the like, wild offspring are obtained, and the wild parent fish passing through the dam and offspring fish are released at a releasing point 10 at the upstream of the dam site by means of an uplink transfer vehicle 9.
Claims (3)
1. The utility model provides a fish protection system of fishway and proliferation station combination, includes dam (1) that sets up on the river course, its characterized in that: a power generation tail water outlet (11) and a fishway inlet (4) are sequentially arranged at a river boundary (12) positioned at the downstream side of the dam (1), and a discharge point (10) is arranged at the river boundary (12) positioned at the upstream side of the dam (1); one end of the power generation tail water outlet (11) is provided with a power generation plant (2), and one end of the fishway inlet (4) is provided with a fishway (3); the fish way (3) is arranged along one side of a dam body of the dam (1), a fish collecting channel (5) is arranged on the fish way (3), and one end of the fish collecting channel (5) is connected with a parent fish cultivation pool (6);
the cultivation room is arranged at one side of the parent fish cultivation pool (6) and is adjacent to the parent fish cultivation pool (6);
the power generation factory building (2), the fishway (3), the fishway inlet (4), the fish collecting channel (5), the parent fish cultivation pond (6), the releasing point (10), the power generation tail water outlet (11) and the cultivation room are all arranged on one side of the same river boundary (12).
2. The fish protection system of claim 1 in combination with a fish way and proliferation station, wherein: the fishway (3) climbs to the half slope of the dam body.
3. The fish protection system of claim 1 in combination with a fish way and proliferation station, wherein: a fingerling cultivation room (7) and an spawning induction workshop (8) are arranged in the parent fish cultivation pool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599528.8A CN110397000B (en) | 2019-07-04 | 2019-07-04 | Fish protection system combining fishway with proliferation station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599528.8A CN110397000B (en) | 2019-07-04 | 2019-07-04 | Fish protection system combining fishway with proliferation station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397000A CN110397000A (en) | 2019-11-01 |
| CN110397000B true CN110397000B (en) | 2024-03-19 |
Family
ID=68323761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599528.8A Active CN110397000B (en) | 2019-07-04 | 2019-07-04 | Fish protection system combining fishway with proliferation station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397000B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136845A (en) * | 2021-04-28 | 2021-07-20 | 中国葛洲坝集团第一工程有限公司 | Migration type ecological fishway and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020065942A (en) * | 2000-03-06 | 2002-08-14 | 황종서 | Fishway construction method for Dam |
| CN107938624A (en) * | 2017-12-06 | 2018-04-20 | 中国三峡建设管理有限公司 | Comprehensive transporting something containerized fish platform and solution power station hinder the method that fish are traced back |
| CN108729422A (en) * | 2018-06-01 | 2018-11-02 | 江西省水利规划设计研究院(江西省土木工程勘测设计研究院) | Height import, major-minor export vertical seam type ecological fishway |
| CN208328870U (en) * | 2018-06-01 | 2019-01-04 | 江西省水利规划设计研究院(江西省土木工程勘测设计研究院) | Height import, major-minor export vertical seam type ecological fishway |
| CN210459144U (en) * | 2019-07-04 | 2020-05-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish protection system combining fishway and proliferation station |
-
2019
- 2019-07-04 CN CN201910599528.8A patent/CN110397000B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020065942A (en) * | 2000-03-06 | 2002-08-14 | 황종서 | Fishway construction method for Dam |
| CN107938624A (en) * | 2017-12-06 | 2018-04-20 | 中国三峡建设管理有限公司 | Comprehensive transporting something containerized fish platform and solution power station hinder the method that fish are traced back |
| CN108729422A (en) * | 2018-06-01 | 2018-11-02 | 江西省水利规划设计研究院(江西省土木工程勘测设计研究院) | Height import, major-minor export vertical seam type ecological fishway |
| CN208328870U (en) * | 2018-06-01 | 2019-01-04 | 江西省水利规划设计研究院(江西省土木工程勘测设计研究院) | Height import, major-minor export vertical seam type ecological fishway |
| CN210459144U (en) * | 2019-07-04 | 2020-05-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Fish protection system combining fishway and proliferation station |
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| Publication number | Publication date |
|---|---|
| CN110397000A (en) | 2019-11-01 |
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