CN106259122A - A kind of pulse water distribution formula roe hatching device - Google Patents
A kind of pulse water distribution formula roe hatching device Download PDFInfo
- Publication number
- CN106259122A CN106259122A CN201610722888.9A CN201610722888A CN106259122A CN 106259122 A CN106259122 A CN 106259122A CN 201610722888 A CN201610722888 A CN 201610722888A CN 106259122 A CN106259122 A CN 106259122A
- Authority
- CN
- China
- Prior art keywords
- hatching
- water
- water tank
- distribution formula
- siphon
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 230000012447 hatching Effects 0.000 title claims abstract description 62
- 238000009826 distribution Methods 0.000 title claims abstract description 13
- 241000251468 Actinopterygii Species 0.000 description 19
- 102000002322 Egg Proteins Human genes 0.000 description 6
- 108010000912 Egg Proteins Proteins 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 210000004681 ovum Anatomy 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 210000001136 chorion Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000003278 egg shell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to a kind of pulse water distribution formula roe hatching device, including water tank (7), it is provided with the combination slot higher than water tank in the middle of described water tank (7), described combination slot includes being positioned at the intake chamber at middle part and being positioned at the bypass channel (6) of both sides, intake chamber is connected by the bleeder (2) of common side surface upper part with bypass channel (6), and intake chamber is provided with total water inlet (1)；It is provided with water distributing plate (10) in described water tank, described water distributing plate (10) is shelved hatching frame (4)；Siphon (3) upper end is located in bypass channel (6) and is passed down through described water distributing plate (10), and end is positioned at hatching frame (4) lower section；Siphon (3) upper end is reclinate arc shaped or approximation arc shaped；Described hatching frame (4) upper side is connected with overflow groove (9) by overfall, and described overflow groove (9) has outlet pipe (5), and described outlet pipe (5) is for the outflow of current with fry.
Description
Technical field
The present invention relates to a kind of pulse water distribution formula roe hatching device, belong to roe hatching device technical field.
Background technology
The hatch fish roe of aquaculture industry typically uses the methods such as circuit pond or hatching barrel at present.But both hatchings set
Execute and the water yield is required higher, need to have abundant water resources.And typically to build place larger in circular hatching channal pond, construction cost is high,
But it is not easy to mobile, is not suitable for the hatch fish roe of modern industrialization cultivation.In production practices, use hatching barrel hatching, use
The water yield is very big, and water body carries out when especially carrying out anti-season hatching homoiothermic waste mass energy, and continual rolling makes
The mutual constant collision of fish roe, causes having ovum greatly dead because of collision, also has part can produce deformity in the future
Breeding production impacts.
Summary of the invention
The technical issues that need to address of the present invention are: hatch fish roe facility in prior art, require the highest to the water yield, need
Having abundant water resources, water consumption is handed over big；Wherein place, circular hatching channal pond scale is big, and construction cost is high, not easily shifted；Wherein hatching barrel
Spawning water amount is very big, and water body especially carries out during anti-season hatching homoiothermic waste mass energy, and continual rolling makes
The mutual constant collision of fish roe, causes having ovum greatly dead because of collision, also has part can produce deformity.
The present invention is by the following technical solutions:
A kind of pulse water distribution formula roe hatching device, is provided with the combination higher than water tank including in the middle of water tank 7, described water tank 7
Groove, described combination slot includes being positioned at the intake chamber at middle part and being positioned at the bypass channel 6 of both sides, and intake chamber and bypass channel 6 are by common
The bleeder 2 of side surface upper part connects, and intake chamber is provided with total water inlet 1；Water distributing plate 10, described water distributing plate it is provided with in described water tank
Hatching frame 4 is shelved on 10；In siphon 3 upper end is located at bypass channel 6 and be passed down through described water distributing plate 10, end is positioned at hatching frame
Below 4；Siphon 3 upper end is reclinate arc shaped or approximation arc shaped；Described hatching frame 4 upper side passes through overfall
Connecting with overflow groove 9, described overflow groove 9 has outlet pipe 5, and described outlet pipe 5 is for the outflow of current with fry.
The technical program produces batch (-type) water impact effect by siphonage, stream of pulses, water level discrepancy in elevation effect, each
Secondary water impact effect agitation fish roe once, brings oxygen and the adequate stimulus of current of abundance, promotes that fish roe normal cell divides
Split, grow and growth.The meeting of the agitation of current each time causes the rising of water level, when heavy property hatch fish roe out prelarva, young
Fish moves about hatching frame from overfall together with the rolling action of current along with the rising of water level, enters overflow groove, then from water outlet
Pipe enters external nursery pond, enters prelarva Seedling cultivating link after counting.The chorion of buoyant egg and prelarva then need further people
Work point from.
Further, combination slot both sides are located at by described hatching frame 4, and are set up in parallel, and each hatching frame 4 correspondence one is with excessive
The overfall of tank 9 connection.
Further, the described overflow groove 9 strip in del.
Further, described hatching frame 4 is provided with eight altogether, is positioned at combination slot both sides, and every side is respectively provided with four.
Further, the lower horizontal section lower horizontal section of siphon 3 is the most thicker.
The beneficial effects of the present invention is:
1) by siphonal guide functions, the current of generation pulsed shuttling movement carry fish roe and jointly stir；
2) prelarva of demersal egg swims out of hatching frame with pulsed current after hatching in addition, has and is automatically separated demersal egg shell
Function with prelarva；
3) by the regulation pulse regulatable frequency of flow rate of water flow, the frequency that i.e. current stir, thus realize semi-automation
Water quantity regulation, thus regulate dissolved oxygen and temperature.
4) saving water source, water consumption is less.
5) compare circular hatching channal pond and take up an area little, conveniently moving；
6) compare hatching barrel, water consumption is greatly reduced, it is to avoid during anti-season hatching, water body is carried out a large amount of of cooling consuming
The energy；
7) continual rolling is avoided to make the mutual constant collision of fish roe, it is to avoid ovum is dead because of collision, and then avoids
Fish roe produces deformity.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of pulse water distribution formula roe hatching device of the present invention.
Fig. 2 is the top view of pulse water distribution formula roe hatching device of the present invention.
Fig. 3 be in Fig. 2 A-A to sectional view.
In figure, 1. total water inlet, 2. bleeder, 3. siphon, 4. hatching frame, 5. outlet, 6. bypass channel, 7. water tank,
8. support, 9. overflow groove.
Detailed description of the invention
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
See Fig. 1-Fig. 3, a kind of pulse water distribution formula roe hatching device, be provided with height including in the middle of water tank 7, described water tank 7
In the combination slot of water tank, described combination slot includes being positioned at the intake chamber at middle part and being positioned at the bypass channel 6 of both sides, intake chamber and Fen Shui
Groove 6 is connected by the bleeder 2 of common side surface upper part, and intake chamber is provided with total water inlet 1；It is provided with water distributing plate in described water tank
10, described water distributing plate 10 is shelved hatching frame 4；In siphon 3 upper end is located at bypass channel 6 and be passed down through described water distributing plate 10,
End is positioned at below hatching frame 4；Siphon 3 upper end is reclinate arc shaped or approximation arc shaped；Described hatching frame 4 top
Side is connected with overflow groove 9 by overfall, and described overflow groove 9 has outlet pipe 5, and described outlet pipe 5 is for current and fry
Outflow.
Seeing Fig. 1 and 2, described hatching frame 4 is located at combination slot both sides, and is set up in parallel, each hatching frame 4 corresponding one with
The overfall of overflow groove 9 connection.
See Fig. 1, the described overflow groove 9 strip in del.
Seeing Fig. 1 and 2, described hatching frame 4 is provided with eight altogether, is positioned at combination slot both sides, and every side is respectively provided with four.
The lower horizontal section lower horizontal section of siphon 3 is the most thicker.
Specific works process is as follows:
Current enter intake chamber from total water inlet 1, enter bypass channel 6 by bleeder 2, when the water surface did not had siphon gradually
3 highest point time, if bleeder 2 current are bigger than the static current of siphon 3 crook, a siphonage can be produced.Divide water
Water in groove 6, under siphonage, enters water tank 7 (hatching frame 4 is built in wherein), and current flow into bottom water tank 7, through incubating
The mesh changing frame 4 enters hatching frame, promotes fish roe and current once to stir.Hereafter current are from hatching frame 4 upper side
Overfall enters overflow groove 9, then enters total outlet pipe by outlet 5, thus discharges.When the water level of bypass channel 6 is less than siphon
During the mouth of pipe, siphon terminates, and along with the continuous inflow of bleeder 2 current, water level continues to raise until water level is higher than siphon 3
Highest point, again produces siphon, thus constantly circulates.
Key technology point:
1) water yield of bypass channel is wanted enough, for ensureing that in each pulse water flow agitation hatching frame, the persistent period of fish roe wants foot
Enough.
2) siphonal thickness has certain relation with the flow velocity of current, it is ensured that the current of bleeder are curved more than siphon
The static current at place, otherwise may can not produce siphonage, i.e. siphon can not be the thickest；Siphon can not be too thin, mainly
It is to ensure that producing enough current stirs the fish roe in hatching frame.
3) siphonal lower horizontal section long enough or lower horizontal section are thicker, and each siphonage can be made higher.
The present invention produces batch (-type) water impact effect, water each time by siphonage, stream of pulses, water level discrepancy in elevation effect
Stream percussion agitation fish roe once, brings oxygen and the adequate stimulus of current of abundance, promotes fish roe normal cell division, sends out
Educate and growth.The meeting of the agitation of current each time causes the rising of water level, when heavy property hatch fish roe out prelarva, prelarva along with
The rising of water level is moved about hatching frame from overfall together with the rolling action of current, enters overflow groove, then enters from outlet pipe
External nursery pond, enters prelarva Seedling cultivating link after counting.The chorion of buoyant egg then needs with prelarva the most manually to separate.
The present invention is carried fish roe jointly stirred by siphonal guide functions, the current of generation pulsed shuttling movement；
In addition swim out of hatching frame with pulsed current after the prelarva hatching of demersal egg, there is the merit being automatically separated demersal egg shell with prelarva
Energy；By the regulation pulse regulatable frequency of flow rate of water flow, the frequency that i.e. current stir, thus the water yield realized semi-automation is adjusted
Control, thus regulate dissolved oxygen and temperature；Saving water source, water consumption is less；Compare circular hatching channal pond and take up an area little, conveniently moving；Phase
Ratio hatching barrel, is greatly reduced water consumption, it is to avoid water body carries out during anti-season hatching the mass energy that cooling expends；Avoid continuing
Constantly rolling makes the mutual constant collision of fish roe, it is to avoid ovum is dead because of collision, and then avoids fish roe to produce deformity.
Claims (5)
1. a pulse water distribution formula roe hatching device, it is characterised in that:
Being provided with the combination slot higher than water tank including in the middle of water tank (7), described water tank (7), described combination slot includes being positioned at middle part
Intake chamber and the bypass channel (6) being positioned at both sides, intake chamber is connected by the bleeder (2) of common side surface upper part with bypass channel (6),
Intake chamber is provided with total water inlet (1)；
It is provided with water distributing plate (10) in described water tank, described water distributing plate (10) is shelved hatching frame (4)；
Siphon (3) upper end is located in bypass channel (6) and is passed down through described water distributing plate (10), and end is positioned under hatching frame (4)
Side；Siphon (3) upper end is reclinate arc shaped or approximation arc shaped；
Described hatching frame (4) upper side is connected with overflow groove (9) by overfall, and described overflow groove (9) has outlet pipe
(5), described outlet pipe (5) is for the outflow of current with fry.
2. pulse water distribution formula roe hatching device as claimed in claim 1, it is characterised in that: described hatching frame (4) is located at group
Close groove both sides, and be set up in parallel, the corresponding overfall connected with overflow groove (9) of each hatching frame (4).
3. pulse water distribution formula roe hatching device as claimed in claim 1, it is characterised in that: described overflow groove (9) is in three
The strip of dihedral.
4. pulse water distribution formula roe hatching device as claimed in claim 2, it is characterised in that: described hatching frame (4) is provided with altogether
Eight, being positioned at combination slot both sides, every side is respectively provided with four.
5. pulse water distribution formula roe hatching device as claimed in claim 1, it is characterised in that: under the lower horizontal section of siphon (3)
Curved segment is the most thicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722888.9A CN106259122B (en) | 2016-08-25 | 2016-08-25 | A kind of pulse water distribution formula roe hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722888.9A CN106259122B (en) | 2016-08-25 | 2016-08-25 | A kind of pulse water distribution formula roe hatching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106259122A true CN106259122A (en) | 2017-01-04 |
| CN106259122B CN106259122B (en) | 2019-01-29 |
Family
ID=57615309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722888.9A Expired - Fee Related CN106259122B (en) | 2016-08-25 | 2016-08-25 | A kind of pulse water distribution formula roe hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106259122B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605871A (en) * | 2018-06-27 | 2018-10-02 | 巫溪县人川农业开发有限公司 | A kind of fresh water salmon selection and breeding Control System for Incubation |
| CN113647347A (en) * | 2021-09-17 | 2021-11-16 | 广东海洋大学 | Early cultivation method of marine fish seedlings |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11206261A (en) * | 1998-01-26 | 1999-08-03 | Guppy:Kk | Continuous incubating apparatus for aquatic animal |
| CN200959772Y (en) * | 2006-09-05 | 2007-10-17 | 中国水产科学研究院长江水产研究所 | Silurus Meridionalis hatching trough |
| CN201894119U (en) * | 2010-11-18 | 2011-07-13 | 河北省水产研究所 | High-density cold-water fish incubator |
| JP2011172505A (en) * | 2010-02-24 | 2011-09-08 | Fisheries Research Agency | Technique for enabling larval fish of grouper to exist by water current |
| WO2015093616A1 (en) * | 2013-12-20 | 2015-06-25 | 独立行政法人水産総合研究センター | Method and device for raising eel larvae |
| CN105191841A (en) * | 2015-10-28 | 2015-12-30 | 新津兴天地农业开发有限公司 | Artificial hatching system for fish fries |
| CN105393961A (en) * | 2015-11-23 | 2016-03-16 | 安徽农业大学 | Germ cell hatching method in Micropterus salmoides early breeding process |
-
2016
- 2016-08-25 CN CN201610722888.9A patent/CN106259122B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11206261A (en) * | 1998-01-26 | 1999-08-03 | Guppy:Kk | Continuous incubating apparatus for aquatic animal |
| CN200959772Y (en) * | 2006-09-05 | 2007-10-17 | 中国水产科学研究院长江水产研究所 | Silurus Meridionalis hatching trough |
| JP2011172505A (en) * | 2010-02-24 | 2011-09-08 | Fisheries Research Agency | Technique for enabling larval fish of grouper to exist by water current |
| CN201894119U (en) * | 2010-11-18 | 2011-07-13 | 河北省水产研究所 | High-density cold-water fish incubator |
| WO2015093616A1 (en) * | 2013-12-20 | 2015-06-25 | 独立行政法人水産総合研究センター | Method and device for raising eel larvae |
| CN105191841A (en) * | 2015-10-28 | 2015-12-30 | 新津兴天地农业开发有限公司 | Artificial hatching system for fish fries |
| CN105393961A (en) * | 2015-11-23 | 2016-03-16 | 安徽农业大学 | Germ cell hatching method in Micropterus salmoides early breeding process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605871A (en) * | 2018-06-27 | 2018-10-02 | 巫溪县人川农业开发有限公司 | A kind of fresh water salmon selection and breeding Control System for Incubation |
| CN113647347A (en) * | 2021-09-17 | 2021-11-16 | 广东海洋大学 | Early cultivation method of marine fish seedlings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106259122B (en) | 2019-01-29 |
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Granted publication date: 20190129 |