CN221284288U - Rhinogobio ventralis circulating water culture device - Google Patents
Rhinogobio ventralis circulating water culture device Download PDFInfo
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- CN221284288U CN221284288U CN202322996307.9U CN202322996307U CN221284288U CN 221284288 U CN221284288 U CN 221284288U CN 202322996307 U CN202322996307 U CN 202322996307U CN 221284288 U CN221284288 U CN 221284288U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 241000692809 Rhinogobio ventralis Species 0.000 title description 3
- 241000692785 Rhinogobio Species 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims abstract description 6
- 241001417523 Plesiopidae Species 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 21
- 241000251468 Actinopterygii Species 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000009360 aquaculture Methods 0.000 claims 3
- 244000144974 aquaculture Species 0.000 claims 3
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 241000195493 Cryptophyta Species 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
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- 230000008569 process Effects 0.000 description 9
- 241001125879 Gobio Species 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 6
- 241000219112 Cucumis Species 0.000 description 4
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 4
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 4
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- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 230000003938 response to stress Effects 0.000 description 2
- 241000252231 Cyprinus Species 0.000 description 1
- 241000248484 Ichthyophthirius Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a rhinogobio longfin circulating water culture device which comprises a main tank body and an overflow tank; a first baffle, a second baffle, a third baffle and a fourth baffle are arranged in the main tank body, and the first baffle, the second baffle, the third baffle and the fourth baffle divide the interior of the main tank body into a concave culture channel; a plurality of fishing nets are arranged above the cultivation channel; a plurality of flow velocity circulation mechanisms are arranged in the culture channel. The main pond body is provided with the first baffle, the second baffle, the third baffle and the fourth baffle, the main pond body is divided into the concave culture channels, the flow velocity circulation mechanism is arranged in the culture channels, the flow velocity circulation mechanism can drive water bodies in the culture channels to flow, different flow velocities are provided for a culture system, the degradation of the Rhapoma longum organs is prevented, and the method is more suitable for the culture growth of Rhapoma longum with rapid flow characteristics; the corrosion-resistant copper alloy plating and the short-fin algae layer on the culture channel are matched, so that the growth environment of the Rhinocorogobio longus is ensured.
Description
Technical Field
The utility model relates to the field of cultivation, in particular to a Rhinogobio longus circulating water cultivation device.
Background
Rhinogobio longus (Rhinogobio ventralis) is commonly known as Etsu, belonging to the genus Rhinogobio of the order Cyprinus, family Cypriidae, subfamily gobiogobiogobiogobiogobiogobioides. Rhinocobis longifolia is a small benthic economic fish with characteristic rapidness, which is typical of the upstream of Yangtze river, spawns in rapid water, and gives off drifting eggs, the whole life history of which is completed in river channels, and the overall life history of which has high dependence on the convection water environment. Mainly ingests benthonic animals, algae and the like, and is continuously eaten throughout the year. The natural population resource amount of the animal is continuously reduced under the influence of factors such as excessive fishing, environmental change and the like, and is listed as an endangered species in the 'Chinese vertebrate red directory' of 2016 edition and newly listed as a second-level protection animal in the 'national important protection wild animal directory' in 2021. The domestication of the Rhinocandi longicosa is a primary key factor for realizing the cultivation and even propagation of the Rhinocandi longicosa. However, the artificial domestication of the gobio ventralis has the problems of strong stress, stagnation or degeneration of gonad development, easy infection of ichthyophthiriasis, high mortality rate and the like. In order to break through the difficult problems existing in the artificial domestication process, it is necessary to provide a circulating water culture device for the gobio ventralis, which has the advantages of small stress reaction, immune training and function of killing the gobio ventralis, so that the survival rate of the gobio ventralis is improved, and a foundation is laid for large-scale breeding.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the gobio longus circulating water culture device which has small stress response, can perform immune training and has the function of killing the ichthyophthirius.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the overflow pool comprises a main pool body and an overflow pool, wherein the main pool body is attached to the overflow pool, the height of the overflow pool is lower than that of the main pool body, and an overflow port is formed in the attaching side of the main pool body to the overflow pool; a first baffle, a second baffle, a third baffle and a fourth baffle are arranged in the main tank body, the first baffle, the second baffle and the third baffle are connected end to form a U-shaped baffle, the U-shaped baffle is arranged in the main tank body, one end of the fourth baffle is connected with the main tank body, the other end faces the opening of the U-shaped baffle, and the first baffle, the second baffle, the third baffle and the fourth baffle divide the interior of the main tank body into a concave culture channel; a plurality of fishing nets are arranged above the cultivation channel; a plurality of flow velocity circulation mechanisms are arranged in the culture channel.
Further, the outer parts of the first baffle plate, the second baffle plate, the third baffle plate and the fourth baffle plate and the inner wall of the main tank body are provided with corrosion-resistant copper alloy plating layers; the inner wall of the culture channel is provided with a short-staple layer.
Further, the fish-driving net comprises a fish-driving frame, a fish-driving net and a moving wheel, wherein the fish-driving net is fixed on the fish-driving frame, the fish-driving frame is in clearance fit with the culture channel, and the fish-driving net is in contact with the inner wall of the culture channel; the top both sides of catch up with the fish frame all are provided with the pivot, and the pivot sets up along the width direction of catch up with the fish frame, and the removal wheel is fixed in the pivot.
Further, the moving wheel is provided with an annular groove matched with the culture channel, and the width of the annular groove is larger than the wall thickness of the culture channel.
Further, the bottom of the fish catching frame is also fixed with a counterweight lead block which is in clearance fit with the bottom of the culture channel.
Further, the fishing net is connected with the fish catching frame through a binding belt.
Further, the top of the fish catching frame is provided with a lifting rope, and two ends of the lifting rope are fixed on the fish catching frame.
Further, the flow velocity circulating mechanism comprises a water outlet pipe, a water pump and a water inlet pipe which are sequentially connected, the water outlet end of the water outlet pipe is positioned in the culture channel, and the water inlet end of the water inlet pipe is positioned in the overflow pond.
Further, a plurality of algae-exposing lamp plates are arranged above the main tank body, and algae-exposing lamps are arranged on each algae-exposing lamp plate.
Further, the first baffle, the second baffle, the third baffle, the fourth baffle, the main tank body and the overflow tank are made of glass or plastic materials.
The beneficial effects of the utility model are as follows:
The main tank body is provided with a first baffle, a second baffle, a third baffle and a fourth baffle, the main tank body is divided into a concave culture channel, the concave culture channel is a closed-loop channel, a flow velocity circulation mechanism is arranged in the culture channel in a matching manner, and the flow velocity circulation mechanism can drive water bodies in the culture channel to flow; the rhinogobio longus is a small benthic fish with typical rapidness, has high dependence on the convection water environment, better provides different flow rates for a culture system, can select proper flow rates according to the size of the rhinogobio longus, and is more suitable for culture and growth of the rhinogobio longus.
According to the utility model, the main tank body and the overflow tank are arranged in a bonding way, the height of the overflow tank is lower than that of the main tank body, the bonding side of the main tank body and the overflow tank is provided with the overflow port, the water flow is led into the culture channel by matching with the flow velocity circulating mechanism, and the redundant water in the culture channel flows into the overflow tank from the overflow port on the main tank body, so that the water in the main tank body and the overflow tank can be recycled.
The movable catch-fishing net is arranged on the concave culture channel, and can drive the Rhinogobio longus into the culture channel with higher flow velocity, so that the immune training of the Rhinogobio longus is carried out, and the survival rate of the Rhinogobio longus in the domestication process is improved; can also be matched with a plurality of fishing nets to drive the Rhinogobio longus into a certain area, the catching of the gobiogobiogobiogobiois is facilitated; the two sides of the top of the fishing net are provided with moving wheels, the two moving wheels are clamped and fixed on the cultivation channel and can move, and the whole fishing net is hung on the cultivation channel through the moving wheels.
The utility model can provide proper water environment and improve water quality for the Rhinogobio longus on one hand and can improve water quality on the other hand by cultivating the short-staple layer on the inner wall of the development channel, the feed is matched with the feed in the early-stage domestication process of the Rhinocandis longus, so that the opening capability of the early-stage domestication process of the Rhinocandis longus is improved, the feeding-domestication success rate is improved, and the feeding-domestication time is shortened.
The inner walls of the concave culture channels are provided with the corrosion-resistant copper alloy plating layers, the conventional copper alloy is easy to oxidize in water for a long time and loses effect, and the corrosion-resistant copper alloy plating layers can have more remarkable killing function on the melon cysts.
According to the utility model, the plurality of the algae-exposing lamp panels are arranged above the main tank body, the algae-exposing lamp panels are provided with the algae-exposing lamps, and the Rhinogobio longus mainly ingests benthonic animals, algae and the like, so that cultured short-hair algae are attached to the periphery of the tank, the algae-exposing lamps are arranged above the tank, and ceramic or PVC (polyvinyl chloride) tubes attached with the short-hair algae are placed at the bottom of the tank, so that on one hand, the feeding capacity of the Rhinogobio longus is improved, avoidance objects are provided for the Rhinogobio longus, and the stress in the cultivation process is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model in a top view;
FIG. 2 is a schematic structural view of a fishing net;
FIG. 3 is a second schematic structural view of the fishing net;
wherein the symbols of the components are as follows:
1. A main tank body; 2. an overflow pool; 31. a first separator; 32. a second separator; 33. a third separator; 34. a fourth separator;
4. Fishing net driving; 41. a fish catching frame; 42. fishing net; 43. a moving wheel; 44. a counterweight lead block;
5. A flow rate circulation mechanism; 51. a water outlet pipe; 52. a water pump; 53. a water inlet pipe; 6. a lifting rope; 7. an algae-exposing lamp panel.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in FIG. 1, the rhinogobio longfin circulating water culture device comprises a main tank body 1 and an overflow tank 2, wherein the main tank body 1 is attached to the overflow tank 2, the height of the overflow tank 2 is lower than that of the main tank body 1, and an overflow port is formed in the attaching side of the main tank body 1 and the overflow tank 2. Be provided with first baffle 31, second baffle 32, third baffle 33 and fourth baffle 34 in the main cell body 1, first baffle 31, second baffle 32, third baffle 33 head and the tail connect and form the U-shaped baffle, the U-shaped baffle sets up inside main cell body 1, fourth baffle 34 one end is connected with main cell body 1, the opening of U-shaped baffle is faced to the other end, first baffle 31, second baffle 32, third baffle 33 and fourth baffle 34 separate into the breed passageway of concave font with main cell body 1 inside, breed passageway's passageway wall thickness is the same, the convenience adopts the material of unifying the specification to make, reduce cost. Wherein the first baffle 31, the second baffle 32, the third baffle 33, the fourth baffle 34, the main tank body 1 and the overflow tank 2 are made of glass or plastic materials.
The outer parts of the first separator 31, the second separator 32, the third separator 33 and the fourth separator 34, and the inner wall of the main tank body 1 are all provided with corrosion-resistant copper alloy plating layers; the inner wall of the culture channel is provided with a short-staple layer. The conventional copper alloy is easy to oxidize in water for a long time, loses effect, and the corrosion-resistant copper alloy coating has obvious function of killing the cysts of the melon insects, and a device and a method for treating the freshwater fish spinulous melon diseases are disclosed in a patent document CN202211348207.9, and the function of killing the cysts of the melon insects by the corrosion-resistant copper alloy coating is described in detail.
As shown in fig. 2 and 3, a plurality of fish-catching nets 4 are further arranged above the cultivation channel, each fish-catching net 4 comprises a fish-catching frame 41, a fish net 42 and a moving wheel 43, the fish net 42 is fixed on the fish-catching frame 41 in a binding manner, the fish-catching frame 41 is in clearance fit with the cultivation channel, and the fish net 42 is in contact with the inner wall of the cultivation channel; the top both sides of catch up with fish frame 41 all are provided with the pivot, and the pivot sets up along catch up with the width direction of fish frame 41, and remove round 43 and fix in the pivot. In order to reduce the stress to other long-fin oscillois in the fishing process, two fishing nets 4 are designed, the moving wheels 43 of the fishing nets 4 are embedded into two sides of a culture channel, the fishing nets 4 can be moved, the moving space of the long-fin oscillois is reduced, and the fishing is convenient. In addition, remove and catch up with fishing net 4, drive the long fin oscillois to the breed passageway of U-shaped baffle in, increase the velocity of flow of breed passageway water through velocity of flow circulation mechanism 5, can also carry out the immune training of long fin oscillois.
The moving wheel 43 is provided with an annular groove matched with the culture channel, and the width of the annular groove is larger than the wall thickness of the culture channel. Through the annular groove on the movable wheel 43, two movable wheels 43 can be installed on two sides of a culture channel in a clamping manner, the fishing net 4 can move on the culture channel through the two movable wheels 43, and the fishing net 4 can be matched with the two movable wheels to drive or catch the gobio longfin gobio of the culture channel in a blocking manner.
The top of the fish-catching frame 41 is provided with a lifting rope 6, and two ends of the lifting rope 6 are fixed on the fish-catching frame 41. The net lifting rope 6 is driven to move, so that the whole movement of the fishing net 4 is realized. Simultaneously can cooperate wood pole and couple, be located the inside and catch up with fishing net 4 and remove for catch up with fishing net 4 and remove the regulation more conveniently on the breed passageway.
The bottom of the fish catching frame 41 is also fixed with a counterweight lead block 44, and the counterweight lead block 44 is in clearance fit at the bottom of the culture channel. The counterweight lead 44 is used for being placed at the bottom of the fish-catching frame 41 to carry out counterweight, when the fish-catching net 4 moves integrally, the swing of the fish-catching net 4 is reduced, the gap between the bottom of the fish-catching net 4 and the culture channel is avoided, and the gobiogobiogobiogobiois is prevented from escaping from catching.
A plurality of flow speed circulating mechanisms 5 are arranged in the culture channel, each flow speed circulating mechanism 5 comprises a water outlet pipe 51, a water pump 52 and a water inlet pipe 53 which are sequentially connected, the water outlet end of each water outlet pipe 51 is positioned in the culture channel, and the water inlet end of each water inlet pipe 53 is positioned in the overflow tank 2. The flow speed circulation mechanism 5 is preferably provided with two positions, and the water outlet directions of the water outlet pipes 51 on the two positions of the flow speed circulation mechanism 5 are the same, so that the water in the culture channel is driven to flow by the thrust of the water outlet in the water outlet pipes 51. Two flow velocity circulation mechanisms 5 can be arranged at the U-shaped partition plate, so that the culture channel at the U-shaped partition plate has a faster water velocity, and the culture channel can be used as a training area of the Rhinogobio longofilis for immune training, and the survival rate of the Rhinogobio longofilis in the domestication process is improved. The rhinogobio longus is a small benthic fish with typical rapidness and has high dependence on the convection water environment, so that different flow rates can be better provided for a culture system, and the selection can be carried out according to the size of the rhinogobio longus.
A plurality of algae-exposing lamp plates 7 are arranged above the main tank body 1, algae-exposing lamps are arranged on each algae-exposing lamp plate 7, and the algae-exposing lamp plates 7 are also preferably glass plates. Because the Rhinogobio longus mainly ingests benthonic animals, algae and the like, cultured short-staple algae are attached to the periphery of the jar, an aerator lamp is arranged above the jar, and ceramic or PVC (polyvinyl chloride) tubes attached with the short-staple algae are placed at the bottom of the jar, so that on one hand, the foraging capacity of the Rhinogobio longus is improved, avoidance is provided for the Rhinogobio longus, and the stress in the cultivation process is reduced.
The working process and the principle thereof are as follows: when the culture device is used for culturing the rhinogobio longifolius, the rhinogobio longifolius and the optical barb cheilus are mixed and intercropped, the optical barb cheilus is inhabited at the middle lower layer of a water body, and the skin mucus of the optical barb cheilus has the inhibiting effect on the ichthyophthiriasis, on one hand, the characteristic that the skin mucus of the optical barb cheilus directly or indirectly inhibits the ichthyophthiriasis is utilized, the probability of mutual infection of the ichthyophthiriasis is reduced, and the ichthyophthiriasis is effectively prevented; on the other hand, the stress response of the Rhinogobio longus can be reduced, so that the survival rate of the Rhinogobio longus in the period of domestication is improved, the medication is avoided, and the ecological balance in the jar is further broken.
Claims (10)
1. The device is characterized by comprising a main pond body (1) and an overflow pond (2), wherein the main pond body (1) is attached to the overflow pond (2), the height of the overflow pond (2) is lower than that of the main pond body (1), and an overflow port is formed in the attaching side of the main pond body (1) to the overflow pond (2);
The novel ecological pool is characterized in that a first partition plate (31), a second partition plate (32), a third partition plate (33) and a fourth partition plate (34) are arranged in the main pool body (1), the first partition plate (31), the second partition plate (32) and the third partition plate (33) are connected end to form a U-shaped partition plate, the U-shaped partition plate is arranged inside the main pool body (1), one end of the fourth partition plate (34) is connected with the main pool body (1), the other end faces towards an opening of the U-shaped partition plate, and the first partition plate (31), the second partition plate (32), the third partition plate (33) and the fourth partition plate (34) divide the inside of the main pool body (1) into concave culture channels; a plurality of fishing nets (4) are arranged above the culture channel; a plurality of flow velocity circulating mechanisms (5) are arranged in the culture channel.
2. The device for the circulation aquaculture of the Rhinogobio longus according to claim 1, characterized in that the outer parts of the first baffle (31), the second baffle (32), the third baffle (33) and the fourth baffle (34) and the inner wall of the main tank body (1) are all provided with corrosion-resistant copper alloy plating layers; the inner wall of the culture channel is provided with a short-staple layer.
3. The device for cultivating the Rhinogobio longus circulating water according to claim 1, wherein the fish-catching net (4) comprises a fish-catching frame (41), a fish-catching net (42) and a moving wheel (43), the fish-catching net (42) is fixed on the fish-catching frame (41), the fish-catching frame (41) is in clearance fit with a cultivation channel, and the fish-catching net (42) is in contact with the inner wall of the cultivation channel; the fish catching frame is characterized in that rotating shafts are arranged on two sides of the top of the fish catching frame (41), the rotating shafts are arranged along the width direction of the fish catching frame (41), and the moving wheels (43) are fixed on the rotating shafts.
4. The device for the circulation water culture of the Rhinoma longifolia according to claim 3, characterized in that the moving wheel (43) is provided with an annular groove matched with the culture channel, and the width of the annular groove is larger than the wall thickness of the culture channel.
5. The device for recirculating aquaculture of the Rhinoma longifolia according to claim 3, characterized in that the bottom of the fish-catching frame (41) is further fixed with a counterweight lead block (44), and the counterweight lead block (44) is in clearance fit with the bottom of the aquaculture channel.
6. A device according to claim 3, characterized in that the fishing net (42) is connected to the fish-catching frame (41) by means of a tie.
7. The long-fin-shaped Rhinococcio recycled water culture device according to claim 3, wherein a lifting rope (6) is arranged at the top of the fish-catching frame (41), and two ends of the lifting rope (6) are fixed on the fish-catching frame (41).
8. The device for cultivating the rhinogobio longfin circulating water according to claim 1, wherein the flow velocity circulating mechanism (5) comprises a water outlet pipe (51), a water pump (52) and a water inlet pipe (53) which are sequentially connected, the water outlet end of the water outlet pipe (51) is positioned in the cultivation channel, and the water inlet end of the water inlet pipe (53) is positioned in the overflow pond (2).
9. The device for cultivating the Rhinogobiogobiogobioin circulating water according to claim 1, wherein a plurality of algae-exposing lamp panels (7) are arranged above the main tank body (1), and algae-exposing lamps are arranged on each algae-exposing lamp panel (7).
10. The device for cultivating the Rhinogobio longus circulating water according to claim 1, wherein the first partition plate (31), the second partition plate (32), the third partition plate (33), the fourth partition plate (34), the main tank body (1) and the overflow tank (2) are made of glass or plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996307.9U CN221284288U (en) | 2023-11-07 | 2023-11-07 | Rhinogobio ventralis circulating water culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996307.9U CN221284288U (en) | 2023-11-07 | 2023-11-07 | Rhinogobio ventralis circulating water culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221284288U true CN221284288U (en) | 2024-07-09 |
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ID=91739297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322996307.9U Active CN221284288U (en) | 2023-11-07 | 2023-11-07 | Rhinogobio ventralis circulating water culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221284288U (en) |
-
2023
- 2023-11-07 CN CN202322996307.9U patent/CN221284288U/en active Active
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