CN204070177U - Cultivation fish groove group - Google Patents
Cultivation fish groove group Download PDFInfo
- Publication number
- CN204070177U CN204070177U CN201420441113.0U CN201420441113U CN204070177U CN 204070177 U CN204070177 U CN 204070177U CN 201420441113 U CN201420441113 U CN 201420441113U CN 204070177 U CN204070177 U CN 204070177U
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- CN
- China
- Prior art keywords
- breeding trough
- water
- bottom land
- flange
- breeding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a kind of cultivation fish groove group, comprises breeding trough, it is characterized in that: the cross section of breeding trough is rectangle, and the top of breeding trough is uncovered; The top end of four sidewalls of breeding trough turns up, and forms U-type groove edge; Described U-lag has stand frame along interior hypothesis, and stand frame is arranged with some rack legs; One end of breeding trough bottom land is provided with water-in flange, and water-in flange is connected with water inlet pipe towards the one end in groove, and water-in flange connects the water inlet pipe in circulating water culture system towards the one end outside groove; The other end of breeding trough bottom land is provided with a contamination district to lower recess; Be provided with a delivery port and a discharge outlet in contamination district, delivery port is connected to the return pipe in circulating water culture system.The utility model can high-density breeding fish, and blowdown handled easily is flexible for installation.
Description
Technical field
The utility model relates to the instrument field of mariculture, a kind of for the breeding trough group in industrial circulating water cultivating system specifically.
Background technology
Breeding trough (pond) major part that present society uses in industrial circulating water cultivating system is all round, hexagon or square, all by different modes, the water in breeding trough is rotated in use, dirt is focused on the centre of breeding trough by the centrifugal force produced by rotary water current, then is discharged to outside breeding trough by dirt by other devices be positioned in the middle of bottom land.Its shortcoming is that the general volume of breeding trough of this structure is comparatively large, promotes so many water and rotates and need to waste a lot of energy; In breeding trough, water flow rotary speed is slow, and dirt cannot be made to focus on fast in the middle of groove; Simultaneously that cultivated fish are flowed against the current is travelling for rotary water current, and make the skewness of fish in breeding trough, cultivation density cannot improve; Because rotary water current speed is not very fast, the solid dirts such as the residual bait in water and ight soil and current synchronized and constantly move to centre, but just lose original linear velocity before close to groove centre to fall bottom land and cannot move to centre again, blowdown cannot be realized, it is rotten that this shortcoming makes dirt hoard in breeding trough, not only cause water quality to degenerate, but also a large amount of parasite can be caused to breed at this, directly threaten breeding production safety.
Utility model content
The utility model provides a kind of cultivation fish groove group, its objective is that the cultivation density solving existing breeding trough (pond) is too low, blowdown difficulty in groove, cultivation operation is difficult, the shortcoming that energy resource consumption is serious, there is provided one can high-density breeding fish, blowdown handled easily be flexible for installation, energy-conservation breeding trough.
The technical solution of the utility model is:
A kind of cultivation fish groove group, comprises breeding trough, it is characterized in that: the cross section of breeding trough is rectangle, and the top of breeding trough is uncovered; One end of breeding trough bottom land is provided with water-in flange, and water-in flange is connected with water inlet pipe towards the one end in groove, and water-in flange connects the water inlet pipe in circulating water culture system towards the one end outside groove; The other end of breeding trough bottom land is provided with a contamination district to lower recess; Be provided with a delivery port and a discharge outlet in contamination district, delivery port is connected to the return pipe in circulating water culture system.
The top end of four sidewalls of breeding trough turns up, and forms U-type groove edge; Described U-type groove has stand frame along interior hypothesis, and stand frame is arranged with some rack legs.
Breeding trough bottom land is downward-sloping toward side, contamination district from water-in flange side, and inclination angle is 0 degree of-30 degree, and described inclination angle is breeding trough bottom land and horizontal plane angle.
Above breeding trough, the notch area of open-mouth is slightly larger than bottom land area.
The described water inlet pipe mouth of pipe is a little more than the top of four sidewalls of breeding trough.
Compared with prior art, the utility model has following beneficial effect:
1, breeding trough is suspended on ground by the sharp stand frame by himself of the utility model and rack leg, and this design makes cultivation fish groove group position can transfer according to circulation design, and easier assembly and disassembly, and convenient transport, cost is lower.More highlight the flexibility of its application aspect when the superposition of multilayer breeding trough solid simultaneously.
2, the bottom land of breeding trough is downward-sloping to delivery port one end by water-in flange, and this design makes to be positioned at the solid dirts such as the fish faeces bottom breeding trough, residual bait and to be taken to easily near delivery port and to discharge breeding trough.The fish groove designed with such self-cleaning can reduce the time that dirt retains in breeding trough, ensures that water quality is pure and fresh, then reduces the burden of water treatment facilities, energy-conservation, adds the fish culture density in single breeding trough.
3, breeding trough is from the water inlet of water inlet pipe one end, other end water outlet.This design ensure that in breeding trough, current direction entirety is constant, by regulating water intake velocity, not only can ensure that trough inner water stream is unlikely to too fast, making the fish distribution of cultivation even, and the new water constantly flowed into can ensure that the water in breeding trough is in high dissolved oxygen, making to realize high density fish culture becomes possibility.
4, the first-selected main material of breeding trough is fiberglass (FRP), such material is easy to make, sturdy and durable, service life long, stable chemical performance, its many merits not only reduces maintenance cost, also carries out smoothly providing guarantee for breeding production.
Accompanying drawing explanation
Fig. 1 is isometric view of the present utility model;
Fig. 2 is the schematic diagram after the utility model removes part breeding trough cell wall;
Fig. 3 is end view of the present utility model;
Fig. 4 is vertical view of the present utility model;
Fig. 5 is bottom view of the present utility model;
Fig. 6 is U-type groove edge, stand frame, rack leg schematic diagram.
In the drawings, 1: breeding trough, 2:U type groove edge, 3: stand frame, 4: discharge outlet, 5: delivery port, 6: water-in flange, 7: water inlet pipe, 8: contamination district, 9: rack leg, 10: foot pad.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is further illustrated.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in Figure 1, cultivation fish groove group, comprises breeding trough 1, the cross section of described breeding trough 1 is all rectangle, and the top of breeding trough 1 is uncovered shape, the notch area of the top open-mouth of breeding trough 1 is slightly larger than bottom land area, and also namely the vertical section of breeding trough 1 is trapezoidal; The top end of described breeding trough 1 four sidewalls turns up, and forms U-type groove along 2; Described U-type groove is along there being the stand frame 3 playing and hold up cell body effect in 2, stand frame 3 is arranged with some rack legs 9, and rack leg end is connected with foot pad 10; One end of described breeding trough 1 bottom land is provided with water-in flange 6, water-in flange 6 is connected with water inlet pipe 7 towards the one end in groove, water inlet pipe 7 mouth of pipe is a little more than the top of four sidewalls of breeding trough 1, also namely the mouth of pipe of water inlet pipe 7 to exceed the top of breeding trough 1 uncovered, water-in flange 6 connects the water inlet pipe in circulating water culture system (not shown) towards the one end outside groove; The other end of described breeding trough 1 bottom land is provided with a contamination district 8 to lower recess; A delivery port 5 and a discharge outlet 4 is provided with in contamination district 8; Delivery port 5 is connected on the return pipe in circulating water culture system; Discharge outlet 4 plays the object of emptying breeding trough; Described breeding trough 1 bottom land is downward-sloping toward side, contamination district 8 from water inlet pipe 7 side, and keeps certain angle, and when inclination angle is bottom land and the horizontal plane angle of breeding trough 1, inclination angle is 0 degree of-30 degree.
Operation principle of the present utility model is as follows:
Under duty, the frame structure that stand frame 3 and rack leg 9 form is by unsettled for breeding trough 1, and wherein stand frame 3 is embedded into U-type groove along in 2, and rack leg 9 and earth surface place are provided with foot pad 10.
During work, new water enters in breeding trough 1 by the water inlet pipe 7 be connected in water-in flange 6, the water entered in breeding trough 1 slowly flows to delivery port 5 one end of breeding trough 1, meanwhile current also take to the contamination district 8 such as the ight soil of cultivation fish in groove, residual bait and other solid dirts along the bottom land tilted, and the solid dirt concentrating on contamination district 8 is flow back in circulating water culture system by delivery port 5 and processes together with water.When selling fish and maybe needing to empty breeding trough 1, close water inlet and the water outlet of breeding trough 1, by opening discharge outlet 4 by emptying for breeding trough 1.
Claims (5)
1. a cultivation fish groove group, comprises breeding trough, it is characterized in that: the cross section of breeding trough is rectangle, and the top of breeding trough is uncovered; One end of breeding trough bottom land is provided with water-in flange, and water-in flange is connected with water inlet pipe towards the one end in groove, and water-in flange connects the water inlet pipe in circulating water culture system towards the one end outside groove; The other end of breeding trough bottom land is provided with a contamination district to lower recess; Be provided with a delivery port and a discharge outlet in contamination district, delivery port is connected to the return pipe in circulating water culture system.
2. cultivation as claimed in claim 1 fish groove group, is characterized in that: the top end of four sidewalls of breeding trough turns up, forms U-type groove edge; Described U-type groove has stand frame along interior hypothesis, and stand frame is arranged with some rack legs.
3. cultivation according to claim 1 fish groove group, is characterized in that: breeding trough bottom land is downward-sloping toward side, contamination district from water-in flange side, and inclination angle is 0 degree of-30 degree, and described inclination angle is breeding trough bottom land and horizontal plane angle.
4. cultivation as claimed in claim 1 fish groove group, is characterized in that: above breeding trough, the notch area of open-mouth is slightly larger than bottom land area.
5. cultivate according to claim 1 by fish groove group, it is characterized in that: the described water inlet pipe mouth of pipe is a little more than the top of four sidewalls of breeding trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441113.0U CN204070177U (en) | 2014-08-05 | 2014-08-05 | Cultivation fish groove group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441113.0U CN204070177U (en) | 2014-08-05 | 2014-08-05 | Cultivation fish groove group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070177U true CN204070177U (en) | 2015-01-07 |
Family
ID=52162963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441113.0U Expired - Fee Related CN204070177U (en) | 2014-08-05 | 2014-08-05 | Cultivation fish groove group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403080A (en) * | 2022-02-14 | 2022-04-29 | 中国水产科学研究院渔业机械仪器研究所 | Marine three-dimensional culture unit for turbot |
-
2014
- 2014-08-05 CN CN201420441113.0U patent/CN204070177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403080A (en) * | 2022-02-14 | 2022-04-29 | 中国水产科学研究院渔业机械仪器研究所 | Marine three-dimensional culture unit for turbot |
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Legal Events
| 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: 20150107 Termination date: 20200805 |