CN203939013U - The collection that can move continuously/put fishpond system - Google Patents
The collection that can move continuously/put fishpond system Download PDFInfo
- Publication number
- CN203939013U CN203939013U CN201420240732.3U CN201420240732U CN203939013U CN 203939013 U CN203939013 U CN 203939013U CN 201420240732 U CN201420240732 U CN 201420240732U CN 203939013 U CN203939013 U CN 203939013U
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- fishpond
- fish
- energy dissipation
- dissipation tank
- feed pipe
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of collection that can move continuously/put fishpond system.The purpose of this utility model is to provide a kind of simple in structure, collection/put fishpond system that operation can move easily continuously, can effectively reduce the interference to fish, realizes the continuous operation of collection (putting) fish.The technical solution of the utility model is: the collection that can move continuously/put fishpond system, comprise be positioned at fishway exit end and the roam all around the would of going upstream and downstream to the first energy dissipation tank being connected successively, fishpond and the second energy dissipation tank, wherein between the first energy dissipation tank and fishpond, be respectively equipped with gate and grille door, between fishpond and the second energy dissipation tank, be provided with grid, and on this grid, be provided with the gauze wire cloth for preventing that fish from passing through near fishpond one side; The side of described the first energy dissipation tank and the second energy dissipation tank is connected with respectively the first feed pipe and the second feed pipe, and fishpond bottom is connected with puts fish pipe, the water inlet end of described the first feed pipe, the second feed pipe, and the water side of putting fish pipe is equipped with by-pass valve control.
Description
Technical field
The utility model relates to a kind of collection that can move continuously/put fishpond system, is especially applicable to collection (putting) fish in the water power hydraulic engineering of middle and high weir.
Background technology
In water power hydraulic engineering construction, because engineerings such as building weir has been blocked hydrobiological ecological environment in former river course, for reducing weir one negative effect of class man-made obstructions to straddling fish stocks, by building fish pass, can slow down its impact, thereby strengthen its eco-compatibility.Fish pass is to be convenient to aquatile anadromous migration or to fall the building that weir one class migration obstruction is crossed in river migration.For the water power hydraulic engineering of low weir, conventionally adopt full fish pass scheme head it off, the fish in downstream river course pass through the migration of fish pass facility in upper river, to meet the requirement of different life stage fish to biotopes structure; And the water power hydraulic engineering of middle and high weir, as adopt full fish pass layout pattern, not only the circuit of fish pass is longer, and between fish pass and pivot building thing, phase mutual interference is larger, therefore for the water power hydraulic engineering of middle and high weir, be subject to the restriction of the aspects such as landform, geological conditions and hinge arrangement condition, adopt full fish pass scheme technical infeasible and unreasonable economically.Conventionally adopt a kind of comprehensive fish gathering and fortune fish system, in middle and high weir downstream, by being set, fish pass carries out attracting, and carry out fish gathering at fishway exit, and in fish gathering pond, fish is put in fish transportation vehicle simultaneously, by fish transportation vehicle, transport in the aquatic ecological environment in upstream.This scheme can solve the enforcement difficulty of full fish pass scheme, can take into full account again the Burden-Swimming Ability of KM of fish, can effectively reduce the impact on fish.Therefore for adopting comprehensive fish gathering and fortune fish system, how quick, effective and continuous is the key technology of this system by entering that fish in fish pass collect and transport.
Utility model content
Technical problem to be solved in the utility model is: for the problem of above-mentioned existence, provide a kind of simple in structure, collection that operation can move easily continuously/put fishpond system, can effectively reduce the interference to fish, realize the continuous operation of collection (putting) fish.
The technical solution adopted in the utility model is: the collection that can move continuously/put fishpond system, it is characterized in that: it comprise be positioned at fishway exit end and the roam all around the would of going upstream and downstream to the first energy dissipation tank being connected successively, fishpond and the second energy dissipation tank, wherein between the first energy dissipation tank and fishpond, be respectively equipped with gate and grille door, between fishpond and the second energy dissipation tank, be provided with grid, and on this grid, be provided with the gauze wire cloth for preventing that fish from passing through near fishpond one side; The side of described the first energy dissipation tank and the second energy dissipation tank is connected with respectively the first feed pipe and the second feed pipe, and fishpond bottom is connected with puts fish pipe, the water inlet end of described the first feed pipe, the second feed pipe, and the water side of putting fish pipe is equipped with by-pass valve control.
The water outlet direction of described the first feed pipe is parallel to gate and grille door, and the water outlet direction of the second feed pipe is parallel to grid.
Bottom, described fishpond is funnel-form, and the water inlet end of putting fish pipe is positioned at the minimum point in fishpond.
The beneficial effect the utlity model has is: 1, the utility model is comprised of the first energy dissipation tank being communicated with successively, fishpond and the second energy dissipation tank, wherein between the first energy dissipation tank and fishpond, be respectively equipped with gate and grille door, between fishpond and the second energy dissipation tank, be provided with grid and gauze wire cloth; The side of described the first energy dissipation tank and the second energy dissipation tank is connected with respectively the first feed pipe and the second feed pipe, bottom, fishpond is connected with puts fish pipe, by the keying of regulating gate and grille door, and first feed pipe, the second feed pipe and put the switch of fish pipe, realize continuous carrying out fish gathering and put fish, effectively reduce the interference to fish, solved the problem that adopts full fish pass scheme to bring simultaneously.2, the water outlet direction of the first feed pipe is parallel to gate and grille door, the water outlet direction of the second feed pipe is parallel to grid, the impact of current to water body in fishpond in the time of can effectively reducing into water, has guaranteed the smooth-going of water body in fishpond, has further reduced the interference to fish.
Accompanying drawing explanation
Fig. 1 is layout plan of the present utility model.
Fig. 2 is sectional drawing of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment adopts conventional fish pass carry out attracting and draw fish, it comprise be positioned at fish pass 1 port of export and the roam all around the would of going upstream and downstream to the first energy dissipation tank 2 being connected successively, fishpond 3 (there is fish gathering and put fish function) and the second energy dissipation tank 4, wherein between the first energy dissipation tank 2 and fishpond 3, be respectively equipped with gate 5 and grille door 6, between fishpond 3 and the second energy dissipation tank 4, be provided with steel grid 7, and on this grid, be provided with pore gauze wire cloth 8 near fishpond 3 one sides, prevent that the fish in fishpond 3 from entering in the second energy dissipation tank 4; Described the first energy dissipation tank 2 sides are provided with the first feed pipe 9 with its internal communication, are mainly used in meeting the required depth of water and the flow velocity requirement of the normal operation of fish pass 1 when fish is put in fishpond 3; The second energy dissipation tank 4 sides are provided with the second feed pipe 10 with its internal communication, are mainly used in meeting the required depth of water and the flow velocity requirement of the normal operation of fish pass 1 when 3 fish gathering of fishpond; 3 bottoms, fishpond be provided with its internal communication put fish pipe 11, this outlet of putting fish pipe is connected with the fish gathering car on fish gathering platform, in this example, 3 bottoms, fishpond are funnel-form, the water inlet end of putting fish pipe 11 is positioned at the minimum point in fishpond 3; The water inlet end of described the first feed pipe 9, the second feed pipe 10, and the water side of putting fish pipe 11 is equipped with by-pass valve control.
The water outlet direction of described the first feed pipe 9 is parallel to gate 5 and grille door 6, the water outlet direction of the second feed pipe 10 is parallel to grid 7, the impact of current to fishpond 3 interior water bodys in the time of can effectively reducing into water, has guaranteed the smooth-going of fish 3 pool inner water bodies, has further reduced the interference to fish.
The present embodiment supplies water and adopts the mode of water intaking in penstock inside dam, storehouse, also can adopt pump house to supply water.
The main operation condition of the present embodiment is divided into two kinds: fish gathering operating mode and put fish operating mode.
The implementation step that fish gathering operating mode is main:
1, close the first feed pipe 9 and put the by-pass valve control of fish pipe 11;
2, open the sluices 5, grille door 6 and the second feed pipe 10 by-pass valve controls;
3, the current that enter by the second feed pipe 10, after the abundant energy dissipating of the second energy dissipation tank 4, enter in fishpond 3 after grid 7 adjustment are smooth-going;
4, keep normal depth of flow and the flow velocity in fish pass 1, in fish pass, lead, dividing plate perps flows to downstream;
5, fish enter fish pass 1 through luring after drawing, and then flow to against the current in fishpond 3.
Put the main implementation step of fish operating mode:
1,, after fishpond 3 fish gathering quantity meet the demands, close box fence gate 6, opens the first feed pipe 9 by-pass valve controls;
2, close the second feed pipe 10 by-pass valve controls and gate 5;
That 3, opens 3 bottoms, fishpond puts fish pipe 11, and the fish in fishpond 3 is released in fish gathering car;
4, by fish gathering car, the fish of collection being transported to dam releases.
Until fishpond 3, complete and put after fish, close and put fish pipe 11 by-pass valve controls, open the second feed pipe 10 by-pass valve controls, after fishpond 3 and the first energy dissipation tank 2 water level balances, open the sluices 5 and grille door 6, close the first feed pipe 9 by-pass valve controls, so repeatedly operation continuously.
Claims (3)
1. the collection that can move continuously/put fishpond system, it is characterized in that: it comprise be positioned at fish pass (1) port of export and the roam all around the would of going upstream and downstream to the first energy dissipation tank (2) being connected successively, fishpond (3) and the second energy dissipation tank (4), wherein between the first energy dissipation tank (2) and fishpond (3), be respectively equipped with gate (5) and grille door (6), between fishpond (3) and the second energy dissipation tank (4), be provided with grid (7), and on this grid, be provided with the gauze wire cloth (8) for preventing that fish from passing through near fishpond (3) one sides; The side of described the first energy dissipation tank (2) and the second energy dissipation tank (4) is connected with respectively the first feed pipe (9) and the second feed pipe (10), bottom, fishpond (3) is connected with puts fish pipe (11), the water inlet end of described the first feed pipe (9), the second feed pipe (10), and the water side of putting fish pipe (11) is equipped with by-pass valve control.
2. the collection that can move continuously according to claim 1/put fishpond system, it is characterized in that: the water outlet direction of described the first feed pipe (9) is parallel to gate (5) and grille door (6), and the water outlet direction of the second feed pipe (10) is parallel to grid (7).
3. the collection that can move continuously according to claim 1 and 2/put fishpond system, is characterized in that: described fishpond (3) bottom is funnel-form, and the water inlet end of putting fish pipe (11) is positioned at the minimum point of fishpond (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240732.3U CN203939013U (en) | 2014-05-13 | 2014-05-13 | The collection that can move continuously/put fishpond system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240732.3U CN203939013U (en) | 2014-05-13 | 2014-05-13 | The collection that can move continuously/put fishpond system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939013U true CN203939013U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240732.3U Expired - Fee Related CN203939013U (en) | 2014-05-13 | 2014-05-13 | The collection that can move continuously/put fishpond system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203939013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804029A (en) * | 2016-03-22 | 2016-07-27 | 四川大学 | Water-supplementing fishway inlet device with ecological gate |
| CN106638507A (en) * | 2016-12-28 | 2017-05-10 | 钟鲁江 | Fish collection-release hopper and base thereof |
| CN108999155A (en) * | 2018-07-16 | 2018-12-14 | 河海大学 | A kind of induction drives integrated form dam and crosses fish device and its application method |
-
2014
- 2014-05-13 CN CN201420240732.3U patent/CN203939013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804029A (en) * | 2016-03-22 | 2016-07-27 | 四川大学 | Water-supplementing fishway inlet device with ecological gate |
| CN105804029B (en) * | 2016-03-22 | 2017-08-11 | 四川大学 | Ecological gate water replenishing type fish pass inlet device |
| CN106638507A (en) * | 2016-12-28 | 2017-05-10 | 钟鲁江 | Fish collection-release hopper and base thereof |
| CN106638507B (en) * | 2016-12-28 | 2018-10-12 | 钟鲁江 | Collection puts fish device |
| CN108999155A (en) * | 2018-07-16 | 2018-12-14 | 河海大学 | A kind of induction drives integrated form dam and crosses fish device and its application method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141112 |