CN106259122B - 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
- CN106259122B CN106259122B CN201610722888.9A CN201610722888A CN106259122B CN 106259122 B CN106259122 B CN 106259122B CN 201610722888 A CN201610722888 A CN 201610722888A CN 106259122 B CN106259122 B CN 106259122B
- Authority
- CN
- China
- Prior art keywords
- water
- hatching
- distribution formula
- water tank
- frame
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The present invention relates to a kind of pulse water distribution formula roe hatching devices, including water tank (7), the combination slot higher than water tank is equipped among the water tank (7), the combination slot includes the bypass channel (6) positioned at the intake chamber at middle part and positioned at two sides, intake chamber is connected to bypass channel (6) by the bleeder (2) of common side surface upper part, and intake chamber is equipped with total water inlet (1)；Water distributing plate (10) are equipped in the water tank, hatching frame (4) is shelved on the water distributing plate (10)；Siphon pipe (3) upper end is located in bypass channel (6) and is passed down through the water distributing plate (10), and end is located at below hatching frame (4)；Siphon pipe (3) upper end is in reclinate arc shaped or approximate arc shaped；Hatching frame (4) upper side is connected to by overflow port with overflow groove (9), and the overflow groove (9) has outlet pipe (5), and the outlet pipe (5) is used for the outflow of water flow and fry.
Description
Technical field
The present invention relates to a kind of pulse water distribution formula roe hatching devices, belong to roe hatching device technical field.
Background technique
The hatch fish roe of aquaculture industry generally uses the methods of circuit pond or hatching barrel at present.But both hatchings are set
It applies more demanding to water, needs to have abundant water resources.And circular hatching channal pond larger, high construction cost of generally building place,
But it is not easy to move, is not suitable for the hatch fish roe of modern industrialization cultivation.In production practice, hatched using hatching barrel, used
Water is very big, carries out temperature adjustment to water body when especially carrying out anti-season hatching and wastes mass energy, and continual rolling makes
The mutual constant collision of fish-egg leads to have death due to collision of a big chunk ovum, and there are also parts can generate deformity in the future
Breeding production impacts.
Summary of the invention
The technical problem to be solved in the invention is: hatch fish roe facility in the prior art, higher to water requirement, needs
It has abundant water resources, water consumption is handed over big；Wherein circular hatching channal pond place scale is big, high construction cost, not easily shifted；Wherein hatching barrel
Spawning water amount is very big, carries out temperature adjustment to water body when especially anti-season is hatched and wastes mass energy, and continual rolling makes
The mutual constant collision of fish-egg leads to have a big chunk ovum dead due to collision, and there are also parts can generate deformity.
The invention adopts the following technical scheme:
A kind of pulse water distribution formula roe hatching device, including water tank 7 are equipped with the combination higher than water tank among the water tank 7
Slot, the combination slot include that the bypass channel 6 positioned at the intake chamber at middle part and positioned at two sides, intake chamber and bypass channel 6 pass through jointly
The bleeder 2 of side surface upper part is connected to, and intake chamber is equipped with total water inlet 1；Water distributing plate 10, the water distributing plate are equipped in the water tank
Hatching frame 4 is shelved on 10；3 upper end of siphon pipe is located in bypass channel 6 and is passed down through the water distributing plate 10, and end is located at hatching frame
4 lower sections；3 upper end of siphon pipe is in reclinate arc shaped or approximate arc shaped；4 upper side of hatching frame passes through overflow port
It is connected to overflow groove 9, the overflow groove 9 has outlet pipe 5, and the outlet pipe 5 is used for the outflow of water flow and fry.
The technical program generates intermittent water impact effect by siphonage, stream of pulses, the effect of water level height difference, each
Secondary water impact effect agitation fish-egg is primary, brings the adequate stimulus of sufficient oxygen and water flow, promotes fish-egg normal cell point
It splits, develop and growth.The raising that will lead to water level of the agitation of water flow each time, it is young when heavy property hatch fish roe comes out prelarva
Fish moves about from overflow port hatch frame out together with the raising of water level and the rolling action of water flow, into overflow groove, then from water outlet
Pipe enters external nursery pond, and prelarva seedling cultivating link is entered after counting.The chorion of buoyant egg and prelarva then need further people
Work point from.
Further, the hatching frame 4 is set to combination slot two sides, and is set side by side, and each hatching frame 4 corresponds to one and overflows
The overflow port that sink 9 is connected to.
Further, the overflow groove 9 is in the strip of up-side down triangle.
Further, the hatching frame 4 is equipped with eight altogether, is located at combination slot two sides, every side is respectively provided with four.
Further, the lower horizontal section lower horizontal section of siphon pipe 3 is gradually thicker.
The beneficial effects of the present invention are:
1) by the guide functions of siphon pipe, the water flow for generating pulsed shuttling movement carries fish-egg and stirs jointly；
2) hatching frame furthermore is swum out of with pulsed water flow after the prelarva hatching of demersal egg, has and is automatically separated demersal egg shell
With the function of prelarva；
3) by the adjusting pulse regulatable frequency of flow rate of water flow, i.e. the frequency stirred of water flow, to realize semi-automation
Water quantity regulation, to adjust dissolved oxygen and temperature.
4) water source is saved, water consumption is smaller.
5) it is taken up little area compared to circular hatching channal pond, conveniently moving；
6) hatching barrel is compared, water consumption is greatly reduced, anti-season is avoided to carry out a large amount of of cooling consuming to water body when hatching
The energy；
7) it avoids continual rolling from making the mutual constant collision of fish-egg, it is dead due to collision to avoid ovum, and then avoid
Fish-egg generates deformity.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram 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 is sectional view along A-A in Fig. 2.
In figure, 1. total water inlets, 2. bleeders, 3. siphon pipes, 4. hatching frames, 5. outlet pipes, 6. bypass channels, 7. water tanks,
8. bracket, 9. overflow grooves.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to figures 1-3, a kind of pulse water distribution formula roe hatching device, including water tank 7 are equipped with height among the water tank 7
In the combination slot of water tank, the combination slot includes the bypass channel 6 positioned at the intake chamber at middle part and positioned at two sides, intake chamber and Fen Shui
Slot 6 is connected to by the bleeder 2 of common side surface upper part, and intake chamber is equipped with total water inlet 1；Water distributing plate is equipped in the water tank
10, hatching frame 4 is shelved on the water distributing plate 10；3 upper end of siphon pipe is located in bypass channel 6 and is passed down through the water distributing plate 10,
End is located at 4 lower section of hatching frame；3 upper end of siphon pipe is in reclinate arc shaped or approximate arc shaped；4 top of hatching frame
Side is connected to by overflow port with overflow groove 9, and the overflow groove 9 has outlet pipe 5, and the outlet pipe 5 is used for water flow and fry
Outflow.
Referring to Fig. 1 and 2, the hatching frame 4 is set to combination slot two sides, and is set side by side, each hatching frame 4 it is corresponding one and
The overflow port that overflow groove 9 is connected to.
Referring to Fig. 1, the overflow groove 9 is in the strip of up-side down triangle.
Referring to Fig. 1 and 2, the hatching frame 4 is equipped with eight altogether, is located at combination slot two sides, every side is respectively provided with four.
The lower horizontal section lower horizontal section of siphon pipe 3 is gradually thicker.
Specific work process is as follows:
Water flow enters intake chamber from total water inlet 1, enters bypass channel 6 by bleeder 2, when the water surface did not had siphon pipe gradually
When 3 highest point, if 2 water flow of bleeder is bigger than the static water flow of 3 crook of siphon pipe, a siphonage can be generated.Divide water
Water in slot 6 is under siphonage, and into water tank 7 (hatching frame 4 be built in wherein), water flow is flowed into from 7 bottom of water tank, across incubating
The mesh for changing frame 4 enters hatching frame, and fish-egg and water flow is pushed once to be stirred.Hereafter water flow is from hatching frame 4 upper side
Overflow port enters overflow groove 9, then enters total outlet pipe by outlet pipe 5, to be discharged.When the water level of bypass channel 6 is lower than siphon
When nozzle, siphon is terminated, and with the continuous inflow of 2 water flow of bleeder, water level continues to increase until water level is higher than siphon pipe 3
Highest point generates siphon again, to constantly recycle.
Key technology point:
1) water of bypass channel will enough, to guarantee that the duration of fish-egg in each pulse water flow agitation hatching frame will foot
It is enough.
2) thickness of siphon pipe and the flow velocity of water flow have certain relationship, it is ensured that it is curved that the water flow of bleeder is greater than siphon pipe
The static water flow at place, otherwise there may be not siphonages, i.e. siphon pipe cannot be too thick；Siphon pipe can not be too thin, mainly
It is to guarantee to generate enough water flows to stir the fish-egg in hatching frame.
3) the lower horizontal section long enough of siphon pipe or lower horizontal section are thicker, may make each siphonage stronger.
The present invention generates intermittent water impact effect by siphonage, stream of pulses, the effect of water level height difference, each time water
It is primary to flow percussion agitation fish-egg, brings the adequate stimulus of sufficient oxygen and water flow, promotes fish-egg normal cell division, hair
It educates and grows.The raising that will lead to water level of the agitation of water flow each time, when heavy property hatch fish roe comes out prelarva, prelarva with
The raising of water level and the rolling action of water flow move about from overflow port hatch frame out together, enter into overflow groove, then from outlet pipe
External nursery pond enters prelarva seedling cultivating link after counting.The chorion of buoyant egg then needs further manually to separate with prelarva.
By the guide functions of siphon pipe, the water flow for generating pulsed shuttling movement carries fish-egg and stirs jointly the present invention；
Furthermore hatching frame is swum out of with pulsed water flow after the prelarva hatching of demersal egg, there is the function for being automatically separated demersal egg shell and prelarva
Energy；By the adjusting pulse regulatable frequency of flow rate of water flow, i.e. the frequency stirred of water flow, thus the water tune to realize semi-automation
Control, to adjust dissolved oxygen and temperature；Water source is saved, water consumption is smaller；It is taken up little area compared to circular hatching channal pond, conveniently moving；Phase
Than hatching barrel, water consumption is greatly reduced, anti-season is avoided to carry out the mass energy of cooling consuming when hatching to water body；It avoids continuing
Continuous rolling makes the mutual constant collision of fish-egg, and it is dead due to collision to avoid ovum, and then fish-egg is avoided to generate deformity.
Claims (5)
1. a kind of pulse water distribution formula roe hatching device, it is characterised in that:
The combination slot higher than water tank is equipped with including water tank (7), among the water tank (7), the combination slot includes being located at middle part
Intake chamber and bypass channel (6) positioned at two sides, intake chamber are connected to bypass channel (6) by the bleeder (2) of common side surface upper part,
Intake chamber is equipped with total water inlet (1)；
Water distributing plate (10) are equipped in the water tank, hatching frame (4) is shelved on the water distributing plate (10)；
Siphon pipe (3) upper end is located in bypass channel (6) and is passed down through the water distributing plate (10), and end is located under hatching frame (4)
Side；Siphon pipe (3) upper end is in reclinate arc shaped or approximate arc shaped；
Hatching frame (4) upper side is connected to by overflow port with overflow groove (9), and the overflow groove (9) has outlet pipe
(5), the outlet pipe (5) is used for the outflow of water flow and fry.
2. pulse water distribution formula roe hatching device as described in claim 1, it is characterised in that: the hatching frame (4) is set to group
Slot two sides are closed, and are set side by side, the corresponding overflow port being connected to overflow groove (9) of each hatching frame (4).
3. pulse water distribution formula roe hatching device as described in claim 1, it is characterised in that: the overflow groove (9) is in three
Angular strip.
4. pulse water distribution formula roe hatching device as claimed in claim 2, it is characterised in that: the hatching frame (4) is equipped with altogether
Eight, it is located at combination slot two sides, every side is respectively provided with four.
5. pulse water distribution formula roe hatching device as described in claim 1, it is characterised in that: the lower horizontal section of siphon pipe (3) by
Gradual change is thick.
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 CN106259122A (en) | 2017-01-04 |
| CN106259122B true CN106259122B (en) | 2019-01-29 |
Family
ID=57615309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722888.9A Active 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) |
Families Citing this family (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3504849B2 (en) * | 1998-01-26 | 2004-03-08 | 有限会社グッピー | Aquatic animal continuous hatching device |
| 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 |
-
2016
- 2016-08-25 CN CN201610722888.9A patent/CN106259122B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106259122A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204968624U (en) | Paddy field fish culture's structure | |
| CN109197704A (en) | Multi-cycle separation formula hatch fish roe method and device | |
| CN106259122B (en) | A kind of pulse water distribution formula roe hatching device | |
| CN202043535U (en) | Air-floating incubation device for Pelteobagrus fulvidraco | |
| CN107980674B (en) | Cultivation method for cultivating fishes in high density on large water surface | |
| CN108293940A (en) | A kind of pond industrialized aquaculture method | |
| CN108575868A (en) | A kind of aquaculture device and the aquaculture method with the device | |
| CN210641989U (en) | Lasa schizothorax biddy roe incubator | |
| CN109845668A (en) | A kind of method that blackspot Yuan Select-Committee flowing water culture cultivates domestication | |
| CN209135128U (en) | Multi-cycle separation formula roe hatching device | |
| CN204443673U (en) | South America common eel integration cultivating system | |
| CN110250088B (en) | Double-channel inflow system for variable flow rate circulation and effective sewage discharge at pool bottom | |
| CN207284793U (en) | A kind of circulating water cultivation device | |
| CN205018007U (en) | Chinese celery is grown with ecological intergrowth of fishes and shrimps and floats bed | |
| CN204426367U (en) | A kind of stone frog ecological culture pond | |
| CN207284797U (en) | A kind of trout fry rearing system | |
| CN213549095U (en) | Artificial large-scale incubator for plateau fishes | |
| CN202738620U (en) | Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system | |
| CN211910147U (en) | Fish embryonated egg batched incubation device | |
| CN203618554U (en) | Demersal egg incubator | |
| CN110235763A (en) | Nutrient solution culturing device | |
| CN105210937A (en) | A kind of loach ecological cultivation method | |
| CN107136004A (en) | A kind of aquaculture pond | |
| CN209201853U (en) | Fish-egg culture system | |
| CN209017662U (en) | Assist parent population oviposition system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |