CN207639456U - A kind of cold water fish seedling incubating device - Google Patents
A kind of cold water fish seedling incubating device Download PDFInfo
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- CN207639456U CN207639456U CN201721838080.3U CN201721838080U CN207639456U CN 207639456 U CN207639456 U CN 207639456U CN 201721838080 U CN201721838080 U CN 201721838080U CN 207639456 U CN207639456 U CN 207639456U
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- panel
- orifice plate
- cold water
- transition region
- water fish
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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
Abstract
The technical issues of the utility model is related to a kind of cold water fish seedling incubating devices, and the apparatus structure for solving the prior art is complicated, bulky, uneven water flow distribution in whole device when being unfavorable for large-scale cultivation, and using, hatching rate cannot be guaranteed.The utility model provides a kind of cold water fish seedling incubating device, it is equipped with outer box, and the box like structure for the open top that outer box are surrounded by front panel, left panel, rear panel, right panel, lower panel is additionally provided with Intranet, Intranet is equipped with rear baffle and orifice plate, and orifice plate is equipped with hatching hole；Intranet is set to the inner cavity of outer box, and outer box inner cavity is divided into pools zone, transition region, incubation division by Intranet, and transition region, incubation division and pools zone are mutually separated by rear baffle, and transition region and incubation division are divided into upper layer and lower layer by orifice plate；Pools zone is connected with transition region by gap, and transition region is connected with incubation division by hatching hole, and the side wall of incubation division is equipped with apopore, can be extensively using aquaculture field.
Description
Technical field
The utility model belongs to aquaculture field, more particularly, to a kind of cold water fish seedling incubating device.
Background technology
Currently, the seedling incubating of cold water fish such as salmon, trout requires sluggish flow to flow uniformly through fish-egg, traditional mode is
A sink is done using galvanized iron or plastics, places plastic crate in sink, and 2mm circular holes on basket subdrilling, fish-egg is evenly laid out in plastics
In basket, flow enters from sink one end, and fish-egg is flowed through from basket small hole at bottom part, is flowed out from basket another side top, and such nursery is incubated
Makeup is set complicated, and bulky, floor space is larger, flow in whole device when being unfavorable for large-scale cultivation, and using
Uneven, hatching rate cannot be guaranteed.
Invention content
The purpose of this utility model is exactly in order to overcome the above-mentioned deficiencies of the prior art, to be incubated according to cold water fish-egg and its nursery
Change Track character, provide it is a kind of it is simple in structure, floor space is small, hatching rate is high and can large-scale cultivation cold water fish seedling incubating
Device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of cold water fish seedling incubating device, be equipped with outer box, outer box by front panel, left panel, rear panel, right panel,
The box like structure for the open top that lower panel surrounds, is additionally provided with Intranet, and Intranet is equipped with rear baffle and orifice plate, rear baffle and orifice plate phase
It is T-shaped structure that connection, which forms cross section, and orifice plate is equipped with hatching hole；Intranet is set to the inner cavity of outer box, keeps orifice plate face-up,
Gap is equipped between rear baffle and lower panel；Outer box inner cavity is divided into pools zone, transition region, incubation division by Intranet, and rear baffle will
Transition region, incubation division and pools zone are mutually separated, and transition region and incubation division are divided into upper layer and lower layer by orifice plate, and transition region is set to down
Layer；Pools zone is connected with transition region by gap, and transition region is connected with incubation division by hatching hole, pools zone and incubation division
It is mutually separated by rear baffle and be not connected to mutually；The side wall of incubation division is equipped with apopore.
Preferably, apopore and hatching hole are elongate holes, and apopore rectangular array is uniformly set to incubation division
On interior front panel；Hatching hole rectangular array is uniformly set on orifice plate.
Preferably, water outlet hole width is 3mm, and hatching hole width is 3mm；Pitch-row between adjacent apopore is 5mm, adjacent to incubate
It is 5mm to change the pitch-row between hole.
Preferably, rear panel, left panel, right panel, lower panel and rear baffle surround pools zone, and pools zone rear portion is equipped with ladder
The rear wall of connected in star, trapezoidal groove is made of rear panel, and the lower edge of rear panel is higher than lower panel, and trapezoidal groove bottom is inclined-plane,
Edge is closely connected by inclined-plane after the lower edge and lower panel of rear panel.
Preferably, pools zone bottom is equipped with osculum.
Preferably, closely it is inserted with water pipe in osculum.
Preferably, water pipe is pvc pipe.
Preferably, orifice plate is equipped with reinforcing rib with rear baffle junction, and supporting leg is equipped with below orifice plate.
Preferably, the one side edge of the orifice plate and face of rear baffle is orthogonal is connected.
Preferably, rear baffle and orifice plate are integrally formed.
Compared with prior art, the utility model has the advantages that：The utility model according to cold water fish-egg and its
Seedling incubating Track character, provide a kind of small floor space, uniform fluid flow, hatching rate it is high and can the cold water fish of large-scale cultivation educate
Seedling hatching apparatus.
(1) the cold water fish seedling incubating device of the utility model and traditional seedling incubating slot compare, simple in structure, occupation of land face
Product is small.It is cooperated by the Intranet and outer box of special designing when hatching fish-egg, when the water filling into hatching apparatus, flow is advanced
Enter in pools zone, make to obtain effective deceleration buffer and dispersion from source into water flow, flow from pools zone slowly uniformly by
Gap enters transition region, and flow slow transition in transition region increases steadily, and flow passes through the hatching on orifice plate by transition region again
Hole uniformly slowly enters incubation division, the flow in final entire seedling incubating device, the apopore outflow out of incubation division, entirely
Flow in seedling incubating device remains slowly uniform flowing from outflow is entered, for cold water fish seedling incubating process
Play the role of being effectively promoted, hatch fish roe rate is made to significantly improve, and can large-scale cultivation.
(2) the cold water fish seedling incubating apparatus structure of the utility model is simple, Intranet and outer box can injection molding, be convenient for
Manufacture.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vertical view of the utility model；
Fig. 2 is the structural schematic diagram of the A-A sectional views of Fig. 1；
Fig. 3 is the structural schematic diagram of the B-B sectional views of Fig. 1；
Fig. 4 is the structural schematic diagram of the left view of the removal left panel of Fig. 1；
Fig. 5 is the structural schematic diagram of the hatching flow figure of the utility model.
It is marked in figure：
1. inclined-plane, 2. fish-eggs, 3. front panels, 4. left panels, 5. rear panels, 6. right panels, 7. lower panels, 8. apopores,
9. rear baffle, 10. orifice plates, 11. hatching holes, 12. supporting legs, 13. reinforcing ribs, 14. trapezoidal grooves, 15. pools zones, 16. gaps,
17. transition region, 18. osculums, 19. water pipes, 20. incubation divisions, 21. waters surface one, 22. waters surface two.
Specific implementation mode
Technical solutions of the utility model are described in detail in the following with reference to the drawings and specific embodiments, to help this reality is understood
With novel content.Method used in the utility model is conventional method unless otherwise required；Used raw material
And device is unless otherwise required conventional commercial product.
Shown in Fig. 1-2, Fig. 4, the utility model provides a kind of cold water fish seedling incubating device, is equipped with outer box, outer box
By the box like structure for the open top that front panel 3, left panel 4, rear panel 5, right panel 6, lower panel 7 surround；Intranet is additionally provided with,
Intranet is equipped with rear baffle 9 and orifice plate 10, and the one side edge of orifice plate 10 is orthogonal with the face of rear baffle 9 to be connected, and it is T words to form cross section
Shape structure, orifice plate 10 are equipped with hatching hole 11, and rear baffle 9 and orifice plate 10 are integrally formed, convenient for making processing.
Shown in Fig. 1, Fig. 4-5, Intranet is set to the inner cavity of outer box, keeps orifice plate 10 face-up, rear baffle 9 and lower panel 7
Between be equipped with gap 16；Outer box inner cavity is divided into pools zone 15, transition region 17, incubation division 20 by Intranet.Rear baffle 9 is by transition region
17, incubation division 20 is mutually separated with pools zone 15, and transition region 17 and incubation division 20 are divided into upper layer and lower layer, transition region 17 by orifice plate 10
Set on lower layer；Rear panel 5, left panel 4, right panel 6, lower panel 7 and rear baffle 9 surround pools zone 15, pools zone 15 and transition
Area 17 is connected by gap 16, and transition region 17 is connected with incubation division 20 by hatching hole 11, pools zone 15 and incubation division 20
It is mutually separated by rear baffle 9 and be not connected to mutually.
15 rear portion of pools zone is equipped with trapezoidal groove 14, and the rear wall of trapezoidal groove 14 is made of rear panel 5, under rear panel 5
Along lower panel 7 is higher than, 14 bottom of trapezoidal groove is inclined-plane 1, along closely being connected by inclined-plane 1 after the lower edge and lower panel 7 of rear panel 5
It connects.When the water filling into hatching apparatus, flow is introduced into the trapezoidal groove 14 in pools zone 15, on the one hand makes into water flow from source
Obtain the effect of effective deceleration buffer on head, on the other hand make to scatter into water flow, flow from pools zone 15 slowly uniformly by
Gap 16 enters transition region 17；Flow slow transition in transition region 17 increases steadily；Flow passes through orifice plate by transition region 17 again
Hatching hole 11 on 10 uniformly slowly enters incubation division 20, ensures to flow through the water for being laid in fish-egg 2 on orifice plate 10 when seedling incubating
Stream slowly carries out from bottom to top, and fish-egg 2 is made to be fixed on orifice plate 10, and fish-egg 2 is avoided to dissociate or be flushed away in hatching apparatus, protects
Demonstrate,prove the raising of hatching rate.Front panel 3 in incubation division 20 is equipped with apopore 8, when the water surface 1 and incubation division in pools zone 15
When the water surface 2 22 reaches sustained height in 20, the flow in final entire seedling incubating device, the apopore 8 out of incubation division 20
Outflow.Flow in entire seedling incubating device remains slowly uniform flowing from outflow is entered, and cold water fish is educated
Seedling hatching process plays the role of being effectively promoted, and 2 hatching rate of fish-egg is made to significantly improve.
Shown in Fig. 1-Fig. 2, apopore 8 and hatching hole 11 are elongate holes, and 8 rectangular array of apopore is uniformly set
It is placed on the front panel 3 in incubation division 20, hatching 11 rectangular array of hole is uniformly set on orifice plate 10.During use,
Apopore 8 and the elongate holes opening direction in hatching hole 11 are along water (flow) direction, for maintaining uniform fluid flow to play promotion
Effect.The width of apopore 8 is 3mm, and the width in hatching hole 11 is 3mm, and the pitch-row between adjacent apopore 8 is 5mm, hatches hole 11
Between pitch-row be 5mm, apopore 8 and hatching hole 11 compared with circular hole, be not easy to plug, convenient for cleaning, reduce maintenance cost, saving
Cost.
Shown in Fig. 2-Fig. 4, the lower section of orifice plate 10 is equipped with supporting leg 12, on the one hand, enables what Intranet consolidated to be placed in outer box, no
It is easily shaken by water impact, constant weight can be born.Orifice plate 10 and 9 junction of rear baffle are equipped with reinforcing rib 13, on the one hand into
One step consolidates Intranet, on the other hand improves the service life of Intranet.Supporting leg 12, orifice plate 10 and rear baffle 9, reinforcing rib 13, when having
Flow by when, can still ensure that Intranet is fixed on inside outer box, ensure sluggish flow it is uniform, promote the raising of hatching rate, together
The service life of Shi Zengjia Intranets reduces loss.
15 bottom of pools zone is equipped with osculum 18, and PVC water pipes 19 are closely inserted in osculum 18.19 lower part of water pipe passes through row
Water hole 18,19 upper edge of water pipe are higher by outer box upper edge, and when cleaning draining, water pipe 19 is extracted, and sewage is discharged from osculum 18, just
In cleaning and safeguard.
The cold water fish seedling incubating device of the utility model can coordinate with three-dimensional culture box, it can be achieved that industrial circulating water
Hatching system increases filtering, antivirus, oxygenation, temperature controlling instruments, further increases hatching rate and shortens brooding time.
In the description of the present invention, it should be understood that term "front", "rear", "left", "right", "upper", "lower",
The orientation or positional relationship of the instructions such as "inner", "outside", " recessed " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection domain and change,
It all should still belong to the scope that the utility model claims book is covered.
Claims (10)
1. a kind of cold water fish seedling incubating device is equipped with outer box, the outer box are by front panel (3), left panel (4), rear panel
(5), the box like structure for the open top that right panel (6), lower panel (7) surround, which is characterized in that it is additionally provided with Intranet, it is described interior
Net be equipped with rear baffle (9) and orifice plate (10), the rear baffle (9) be connected with the orifice plate (10) to be formed cross section be it is T-shaped
Structure, the orifice plate (10) are equipped with hatching hole (11)；The Intranet is set to the inner cavity of the outer box, makes the orifice plate (10)
Up, gap (16) are equipped between the rear baffle (9) and the lower panel (7)；The Intranet divides the outer box inner cavity
It is divided into pools zone (15), transition region (17), incubation division (20), the rear baffle (9) is by the transition region (17), the incubation division
(20) it is mutually separated with the pools zone (15), the transition region (17) and the incubation division (20) are divided by the orifice plate (10)
Upper layer and lower layer, the transition region (17) are set to lower layer；The pools zone (15) passes through the gap with the transition region (17)
(16) it is connected, the transition region (17) is connected with the incubation division (20) by the hatching hole (11), the pools zone
(15) mutually separated by the rear baffle (9) with the incubation division (20) and be not connected to mutually；The side wall of the incubation division (20)
Equipped with apopore (8).
2. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that the apopore (8) and institute
It is elongate holes to state hatching hole (11), and apopore (8) rectangular array is uniformly set in the incubation division (20)
The front panel (3), hatching hole (11) rectangular array is uniformly set on the orifice plate (10).
3. a kind of cold water fish seedling incubating device according to claim 2, which is characterized in that apopore (8) width
For 3mm, hatching hole (11) width is 3mm；Pitch-row between the adjacent apopore (8) is 5mm, the adjacent hatching hole
(11) pitch-row between is 5mm.
4. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that the rear panel (5), described
Left panel (4), the right panel (6), lower panel (7) and the rear baffle (9) surround the pools zone (15), the pools zone
(15) rear portion is equipped with trapezoidal groove (14), and the rear wall of the trapezoidal groove (14) is made of the rear panel (5), the rear panel
(5) lower edge is higher than the lower panel (7), and trapezoidal groove (14) bottom is inclined-plane (1), the lower edge of the rear panel (5)
It is closely connected along by the inclined-plane (1) afterwards with the lower panel (7).
5. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that pools zone (15) bottom
Equipped with osculum (18).
6. a kind of cold water fish seedling incubating device according to claim 5, which is characterized in that tight in the osculum (18)
It is close to be inserted with water pipe (19).
7. a kind of cold water fish seedling incubating device according to claim 6, which is characterized in that the water pipe (19) is PVC
Pipe.
8. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that the orifice plate (10) with it is described
Rear baffle (9) junction is equipped with reinforcing rib (13), and supporting leg (12) is equipped with below the orifice plate (10).
9. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that the side of the orifice plate (10)
Edge is orthogonal with the face of the rear baffle (9) to be connected.
10. a kind of cold water fish seedling incubating device according to claim 1, which is characterized in that the rear baffle (9) and institute
Orifice plate (10) is stated to be integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838080.3U CN207639456U (en) | 2017-12-25 | 2017-12-25 | A kind of cold water fish seedling incubating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838080.3U CN207639456U (en) | 2017-12-25 | 2017-12-25 | A kind of cold water fish seedling incubating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207639456U true CN207639456U (en) | 2018-07-24 |
Family
ID=62878769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838080.3U Active CN207639456U (en) | 2017-12-25 | 2017-12-25 | A kind of cold water fish seedling incubating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207639456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303252A (en) * | 2021-04-30 | 2021-08-27 | 海南宝路水产科技有限公司 | Tilapia egg taking system with water circulation function |
-
2017
- 2017-12-25 CN CN201721838080.3U patent/CN207639456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303252A (en) * | 2021-04-30 | 2021-08-27 | 海南宝路水产科技有限公司 | Tilapia egg taking system with water circulation function |
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