CN206165504U - A box with a net for hatching roe, cultivation fry or shrimp culture - Google Patents
A box with a net for hatching roe, cultivation fry or shrimp culture Download PDFInfo
- Publication number
- CN206165504U CN206165504U CN201621232815.3U CN201621232815U CN206165504U CN 206165504 U CN206165504 U CN 206165504U CN 201621232815 U CN201621232815 U CN 201621232815U CN 206165504 U CN206165504 U CN 206165504U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- net cage
- casing
- egg
- shrimp culture
- Prior art date
- 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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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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a box with a net especially relates to a box with a net for hatching roe, cultivation fry or shrimp culture, the power distribution box comprises a box body, the box is made by waterproof screen cloth, be provided with the screen cloth on the box, still be provided with the waterproof screen cloth of detachable on the screen cloth, is the mesh of screen cloth 10 meshes 150 the mesh. The utility model discloses a box with a net, runaway problem of solution biological bait and water exchange capacity that can be fine greatly just be difficult for the accuse problem, and the roe be can be used for hatching, fry, shrimp culture etc. Are cultivated, the utility model discloses a structure of box with a net simplifies, with low costs, the hatching is cultivated or it is effectual to breed, has enlarged the application range of current box with a net, can establish multiple novel aquaculture model, has improved culture benefits.
Description
Technical field
The utility model is related to a kind of net cage, more particularly to a kind of for hatching fish-egg, cultivation fry or shrimp culture
Net cage.
Background technology
Aquaculture is breeding, cultivation and the production activity of results aquatic animals and plants under manual control.Fish culture in net pen is near
The high-tech aquaculture project grown up over year, it is in the channel of river, river, lake, storehouse waters and perennial flowing water
The casing for setting mesh sheet composition carries out a kind of intensive culture mode that bait throwing in or not bait throwing in are breeded fish.Net cage is assembled using mesh sheet
Into definite shape boxes and baskets, make to form the running water environment that a suitable fish live in net cage, in being aquaculture production
A kind of advanced facility, is arranged in the waters such as certain current, water quality are pure and fresh, dissolved oxygen amount is higher lake, river, reservoir more.Due to
Practicable high density culture, yield is high, economic benefits, therefore using very universal.
The net cage for using at present is typically the casing being made up of permeable mesh sheet such as synthetic fibers or wire etc., main
It is used for the raising of large size fingerling, not only capacity of anti-storm is strong for large size fingerling, and it is main by artificial on feeding method
Mixed feed or chilled fish.But, such net cage is not suitable for supporting for the hatching of fish-egg, the cultivation of fry and shrimps
Grow.
Utility model content
The utility model provides a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture.
The utility model reaches above-mentioned purpose by following scheme：
A kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, the casing is by the impermeable network of rivers
Cloth is made, and screen cloth is provided with the casing, and dismountable waterproof screen cloth, the net of the screen cloth are additionally provided with the screen cloth
Mesh is the mesh of 10 mesh -150.
The utility model is constituted using waterproof screen cloth as body structure, and ad hoc networks purpose sieve is set on casing
Net, so as to both solve the problems, such as net cage biological feed flight when water is changed, is easily controlled the quantity of exchanged water of net cage, such that it is able to reality again
Hatching fish-egg is carried out in present net cage, fry or shrimp culture is cultivated.
As one kind of the present utility model preferably, the screen area set on the casing is 0.001-0.3m2/m3Net cage
Volume.It is experimentally verified that, for net cage, the screen area has for hatching fish-egg, fry rearing or shrimp culture in net cage
More preferable effect.
As of the present utility model a kind of preferred, 1-6 screen cloth is provided with the casing.
As one kind of the present utility model preferably, the screen cloth includes steel screen cloth, iron screen cloth or plastic optical fibre screen cloth
Deng.
As one kind of the present utility model preferably, the surrounding of the casing or bottom are provided with screen cloth.
The screen cloth shape being arranged on casing can arbitrarily be set, used as of the present utility model preferred, the setting
Screen cloth on casing is quadrangle, circular or ellipse.
As one kind of the present utility model preferably, the size of the net cage is that the area of plane of waterproof screen cloth is 0.5-
2000m2Between.
Net cage can not be limited in the utility model, it should be appreciated that can arbitrarily realize that the utility model function includes
The net cage shape of hatching fish-egg, fry rearing or shrimp culture belongs to scope of the present utility model.As of the present utility model
A kind of preferred, the net cage is cuboid, spherical or cylinder etc..
The waterproof screen cloth of casing can use many with the connected mode of the screen cloth being arranged on casing in the utility model
Kind of connected mode, as it is of the present utility model it is a kind of preferably, the screen cloth and the waterproof screen cloth of casing be connected by glue or
The mode such as screw or Liu Ding compactings is connected.
As it is of the present utility model it is a kind of preferably, dismountable waterproof screen cloth can using buckle-type or self-adhering type
Dismantle waterproof screen cloth etc..
The net cage that the utility model is provided is used in the waters such as pond, reservoir, river, sea area, can be adopted when in use
The mode arranged with multiple net cages is used.
The net cage that the utility model is provided can be set using using such as mode such as floating type, fixed and sunk type,
To ensure hatching, training seedling, shrimp culture effect, as one kind of the present utility model preferably, net cage of the present utility model is set to
Floating type is used, and casing top is on the water surface when in use.
When in use, it changes water (entering draining) and relies primarily on screen cloth and carries out net cage of the present utility model, and the utility model sets
Screen cloth mesh, area, number and the dismountable waterproof screen cloth for covering put disclosure satisfy that hatch fish roe, fish substantially
Seedling is cultivated, shrimp culture demand, according to actual breeding process and specific breeding process demand, if desired for increasing quantity of exchanged water, this
Utility model can also increase quantity of exchanged water using water pump.
Net cage of the present utility model can be also used for hatching fish-egg, cultivate similar other of fry, shrimp culture demand
Cultivation, the utility model net cage in quantity of exchanged water control, avoid biological feed flight in terms of there is prominent substantial effect.
Net cage of the present utility model can be used to hatch or cultivate for example includes perciform fishes (grouper, perch, Rofe
Fish, bamboo shoot shell fish, mandarin fish etc.), Cypriniformes fish (black carp, silver carp, grass carp, bighead, bream, carp, loach etc.), Gadiformes
(mandarin sturgeon, acipenser schrencki, paddlefish etc.) etc. is in interior fish-egg or fry；Net cage of the present utility model can be also used for cultivation to be included
Such as Penaeus (Litoenaeus vannamei, Penaeus monodon etc.), new Penaeus (Metapenaeus affinis, the new prawn of knife volume etc.), pond crayfish category (Roche
Pond crayfish, Macrobrachium nipponensis etc.) etc. in interior shrimps.
Net cage of the present utility model, can also be with addition to it primarily can be used for hatching fish-egg, cultivate fry and foster shrimp
Large-scale net cage is used cooperatively.Net cage of the present utility model is arranged on inside large-scale net cage, high density hatching, nursery or cultivation,
Apply beneficial flora simultaneously, its excreta and residual bait are directly discharged in large-scale net cage, paddlefish, flathead are cultivated in large-scale net cage
The filter-feeding fishes such as fish, so as to improve fish production efficiency.
Biological feed plays an important roll for the opening of fish, for example zooplankter, is floating or Burden-Swimming Ability of KM
Very weak meiofauna, mainly including protozoan, rotifers, cladocera and Copepods etc., Individual Size 0.2-3.0 millimeters
Between, it is all the indispensable natural living bait of fish, particularly rotifers and protozoan that zooplankter is the same with phytoplankton
It is the fry natural openings living bait of various fish such as black carp, grass carp, silver carp, bighead, carp, crucian, bream and megalobrama amblycephala；Branch
Angle class and various ration size fish such as Copepods macrozooplankton or black carp, grass carp, carp, crucian, bream and megalobrama amblycephala
The natural living bait of small dimension fingerling (2-5 centimetres) eating.
What current net cage was commonly used is mesh sheet, for example polyethylene mesh sheet, and the mesh of these mesh sheet is generally in 0.6cm-
Between 10cm, biological feed, such as rotifers and protozoan etc. are all easy to escape from, and quantity of exchanged water is big, are difficult to control, because
This, current net cage is used to hatch fish-egg or the effect of cultivation fry or shrimp culture is bad, is mainly used in supporting for large-scale fingerling
Grow, can feed man-made feeds or chilled fish, and large-scale fingerling receive stormy waves, quantity of exchanged water influence it is small.
In consideration of it, the present utility model people study current net cage and for hatching amusement, cultivate fry, shrimps
Cultivation etc. is carried out on experimental verification repeatedly its Demand Base, there is provided above-mentioned net cage of the present utility model, can be very good to solve
Biological feed is fled problem and water exchange capacity is big and not easily-controllable problem, be can be used for hatching fish-egg, is cultivated fry, supports shrimp,
The structure simplification of net cage of the present utility model, low cost, hatching, cultivating or culture efficiency are good, expand the use model of existing net cage
Enclose, various new aquaculture model can be set up, improve culture benefit.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Specific embodiment
The utility model is further described below in conjunction with specific embodiment.
Embodiment 1：
As shown in figure 1, a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing 1, casing 1 is
Cuboid, casing 1 is made up of waterproof screen cloth 2, and the bottom of casing 1 is provided with the oval screen cloth 3 that 1 sieve mesh is 120 mesh, sieve
Netcom crosses glue and is connected with the fluid-tight screen cloth of casing, dismountable waterproof screen cloth is additionally provided with screen cloth and (is not shown in figure
Go out).
Embodiment 2：
A kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, casing is cuboid, casing
A length of 2 meters, a width of 0.8 meter, a height of 0.5 meter, casing is made up of waterproof screen cloth, and the bottom of casing is provided with 1 sieve mesh and is
The oval steel screen cloth of 80 mesh, it is 80 mesh ellipse steel screen cloth, 5 gross areas of screen cloth that surrounding is each provided with 1 sieve mesh
It it is 0.1 square metre, each screen area is equal, screen cloth is connected by screw with the fluid-tight screen cloth of casing, on each screen cloth
It is additionally provided with the dismountable waterproof screen cloth of buckle-type.
Embodiment 3：
A kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, casing is cuboid, casing
A length of 6 meters, a width of 3 meters, a height of 1.5 meters, casing is made up of waterproof screen cloth, and casing surrounding is each provided with 1 sieve mesh for 150
The iron screen cloth of mesh quadrangle, 4 gross areas of screen cloth are 0.4 square metre, and each screen area is equal, and screen cloth is suppressed by Liu Ding
It is connected with the fluid-tight screen cloth of casing, the dismountable waterproof screen cloth of self-adhering type is additionally provided with each screen cloth.
The net cage of the present embodiment is used in the waters such as pond, reservoir, river, sea area, and casing top is in the water surface when using
On, can be used by the way of multiple net cage arrangements when in use.
Embodiment 4：
A kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, casing is cylinder, casing
Size is 100 cubic metres, and casing is made up of waterproof screen cloth, and in addition to casing top, in casing, other regions are randomly provided 3
Individual sieve mesh is 100 mesh round plastic fiber screens, and 3 gross areas of screen cloth are 1.5 square metres, and screen cloth is by glue and casing
Fluid-tight screen cloth connection, is additionally provided with the dismountable waterproof screen cloth of self-adhering type on each screen cloth.
Water pump can be coordinated according to demand to increase quantity of exchanged water when the net cage of the present embodiment is used use, the utility model is provided
Net cage used in the waters such as pond, reservoir, river, sea area.
Embodiment 5：
A kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, casing 1 is cuboid, casing
A length of 2 meters, a width of 1 meter, a height of 1 meter, casing is made up of waterproof screen cloth, and any relative both sides of casing are each provided with 1
Sieve mesh is 80 mesh circle steel screen cloth, and 2 are set altogether, and 2 gross areas of screen cloth are 0.12 square metre, each screen area phase
Deng, screen cloth is connected by screw with the fluid-tight screen cloth of casing, be additionally provided with each screen cloth buckle-type it is dismountable not
Permeable screen cloth.
The net cage of the present embodiment can be used in the waters such as pond, reservoir, river, sea area, when in use casing top
On the water surface, can be used by the way of multiple net cage arrangements when in use.
The net cage of the present embodiment in addition to it primarily can be used for hatching fish-egg, cultivate fry and foster shrimp, can also and its
He uses cooperatively large-scale net cage, is arranged on inside large-scale net cage, uses the filter-feeding fishes such as large-scale cage culture paddlefish, bighead
Cultivation, improve fish production efficiency.
The above, preferably specific embodiment only of the present utility model, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its design is subject to equivalent or change, should all cover in protection domain of the present utility model.
Claims (10)
1. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture, including casing, it is characterised in that the casing
It is made up of waterproof screen cloth, screen cloth is provided with the casing, dismountable waterproof screen cloth, institute is additionally provided with the screen cloth
The mesh for stating screen cloth is the mesh of 10 mesh -150.
2. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In the waterproof screen cloth includes waterproof rubber synthetic fiber cloth, waterproof PVC folder screen cloths.
3. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In, 1-6 screen cloth is provided with the casing, the screen area set on the casing is 0.001-0.3m2/m3Net cage volume.
4. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In the screen cloth includes steel screen cloth, iron screen cloth or plastic optical fibre screen cloth.
5. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In around the casing or bottom is provided with screen cloth.
6. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In the screen cloth being arranged on casing is quadrangle, circular or ellipse.
7. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In the area of plane that the size of, the net cage is waterproof screen cloth be 0.5-2000m2Between.
8. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In, the net cage be cuboid, spherical or cylindrical.
9. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In the screen cloth is connected with the mode for being connected by glue or screw or Liu Ding compactings of the waterproof screen cloth of casing.
10. a kind of net cage for hatching fish-egg, cultivating fry or shrimp culture according to claim 1, its feature exists
In dismountable waterproof screen cloth uses buckle-type or self-adhering type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232815.3U CN206165504U (en) | 2016-11-17 | 2016-11-17 | A box with a net for hatching roe, cultivation fry or shrimp culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232815.3U CN206165504U (en) | 2016-11-17 | 2016-11-17 | A box with a net for hatching roe, cultivation fry or shrimp culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206165504U true CN206165504U (en) | 2017-05-17 |
Family
ID=58685343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232815.3U Expired - Fee Related CN206165504U (en) | 2016-11-17 | 2016-11-17 | A box with a net for hatching roe, cultivation fry or shrimp culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206165504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849666A (en) * | 2018-07-02 | 2018-11-23 | 海南华大海洋科技有限公司 | A kind of the cultivation net cage and fry rearing system of seamless replacement mesh sheet |
| CN113854203A (en) * | 2021-10-28 | 2021-12-31 | 广东优配供应链管理有限公司 | Mixed aquaculture method of marbled sand goby and tilapia |
-
2016
- 2016-11-17 CN CN201621232815.3U patent/CN206165504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849666A (en) * | 2018-07-02 | 2018-11-23 | 海南华大海洋科技有限公司 | A kind of the cultivation net cage and fry rearing system of seamless replacement mesh sheet |
| CN113854203A (en) * | 2021-10-28 | 2021-12-31 | 广东优配供应链管理有限公司 | Mixed aquaculture method of marbled sand goby and tilapia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 Termination date: 20171117 |