CN107466943A - The fry hatching and culture pond of controlled water body exchange capacity - Google Patents
The fry hatching and culture pond of controlled water body exchange capacity Download PDFInfo
- Publication number
- CN107466943A CN107466943A CN201710661923.5A CN201710661923A CN107466943A CN 107466943 A CN107466943 A CN 107466943A CN 201710661923 A CN201710661923 A CN 201710661923A CN 107466943 A CN107466943 A CN 107466943A
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- Prior art keywords
- culture pond
- fry hatching
- cistern
- fry
- pond
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 230000012447 hatching Effects 0.000 title claims abstract description 108
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 25
- 239000002071 nanotube Substances 0.000 claims abstract description 20
- 238000004880 explosion Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 241000251468 Actinopterygii Species 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005276 aerator Methods 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
- 238000011109 contamination Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 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
- A01K63/003—Aquaria; Terraria
-
- 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
-
- 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
- A01K63/045—Filters for aquaria
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 invention discloses a kind of fry hatching and culture pond of controlled water body exchange capacity, including cistern, multiple rows of fry hatching culture pond, fry hatching culture pond water inlet manifold, distributive pipe corresponding with each row's fry hatching culture pond, total drainage ditch and corresponding with each row's fry hatching culture pond divide drainage ditch；The top of the cistern is provided with water inlet, and the bottom of the cistern is provided with discharge outlet；Bottom in the cistern is provided with oxygenation nanotube, the outside oxygen-increasing device of oxygenation nanotube connection；The bottom of the water inlet access cistern of the fry hatching culture pond water inlet manifold, the delivery port of the fry hatching culture pond water inlet manifold connect the water inlet of distributive pipe respectively；The side of the fry hatching culture pond is influent side, the opposite side relative with the influent side is drain-side, the top of the fry hatching culture pond is provided with sparge pipe close to influent side, and the delivery port of the distributive pipe connects the water inlet of the sparge pipe of corresponding fry hatching culture pond respectively.
Description
Technical field
The present invention relates to field, the particularly a kind of fry hatching and culture pond of controlled water body exchange capacity.
Background technology
At present in fishery cultivating, the hatching of fry is to separate with cultivating link.Common practice is first to put embryonated egg
In hatchery, flowing water is hatched.The fry hatched from embryonated egg is transferred in outdoor ponds again, is trained specification
Seedling, or directly cultivate into marketable fish.On the one hand this way needs to use a large amount of water and land occupation, waste of resource；Meanwhile
In Tibet, wild aquatic bird is a lot, can largely prey on fry, and outdoor earth pond training seedling needs to add bird prevention net, increases cost and work
Amount；Therefore indoor raising of seedling system turns into nursery industry future developing trend.But squab fry, it is commonly called as " spray ", swims
Ability is weak, can be attracted on the aperture or screen cloth of outlet part, cause death, have impact on fry with water movement to outlet part
Survival rate.
Application No. CN201520558719.7 utility model discloses a kind of fry hatching pond, and " it includes：First pond
Wall, it is annular；Second pool wall, it is annular, on the inside of the first pool wall, second pond coaxially arranged with the first pool wall
Wall height is low compared with the first pool wall；With being barrier on the outside of the second pool wall to form the first pond on the inside of first pool wall, in the second pool wall
Side is barrier to form the second pond；Screen pack, it is in cylindrical cloth along the second pool wall outward flange above the second pool wall
Put；Water flow control system, the water in the second pond is pumped into the first pond by it；First drain outlet, it is located at the first pool bottom
Portion, connected with the first pond；Second drain outlet, it is located at the second basin bottom, connected with the second pond ".However, the patent
In fry hatching pond there is no aerator, the easy anoxic of high density intensive culture.
Application No. CN201520724047.2 utility model discloses a kind of new fry hatching, culture pond, " including
Pond, the pond have outlet part and it is supporting be provided with aeration structure, the venthole of the aeration structure is along outlet part periphery
It is evenly arranged.Aeration structure produces a large amount of bubbles and is full of around outlet part.It so can be very good to prevent that Burden-Swimming Ability of KM is weak
Spray enters outlet part periphery, is attracted to outlet part, can not depart from, cause death, effectively raise fry survival rate.This
External incubation period, aeration structure can play aeration oxygen replenishing, provide necessary oxygen for fry hatching, ensure higher hatching
Rate ".However, aeration structure produces a large amount of bubbles injections around outlet part in the new fry hatching of the patent, culture pond, water
Water body holds oxygen and does not know can guarantee that among pond, easy anoxic among high density intensive culture fry water body.
The content of the invention
To solve problems of the prior art, the invention provides a kind of fry hatching of controlled water body exchange capacity and
Culture pond.
The technical solution adopted by the present invention is：
A kind of fry hatching and culture pond of controlled water body exchange capacity, including cistern, multiple rows of fry hatching culture pond, fish
Seedling hatching, cultivating pond water inlet manifold, distributive pipe corresponding with each row's fry hatching culture pond, total drainage ditch and incubated with each row fry
Change and divide drainage ditch corresponding to culture pond；The top of the cistern is provided with water inlet, and the bottom of the cistern is provided with discharge outlet；
Bottom in the cistern is provided with oxygenation nanotube, the outside oxygen-increasing device of oxygenation nanotube connection；The fry hatching
The bottom of the water inlet access cistern of culture pond water inlet manifold, the delivery port difference of the fry hatching culture pond water inlet manifold
Connect the water inlet of distributive pipe；The side of the fry hatching culture pond is influent side, and the opposite side relative with the influent side is
Drain-side, the drain-side for dividing drainage ditch to be located at fry hatching culture pond, the delivery port for dividing drainage ditch access total draining
Canal, the top of the fry hatching culture pond are provided with sparge pipe close to influent side, the delivery port of the distributive pipe connect respectively with
The water inlet of the sparge pipe of its corresponding fry hatching culture pond.
Preferably, the fry hatching culture pond water inlet manifold be located on the tube wall of cistern inside points uniformly offer it is more
Individual opening, the opening are provided with screen pack.
Preferably, the side of the cistern is provided with the water level controller for controlling water level in the cistern, the water level control
The intake pump of device connection cistern processed.
Preferably, the gradient of the columns base is 0.5%-1.5%.
Preferably, there are the more oxygenation being parallel to each other nanometers the bottom of the cistern along the tiling of bottom of pond incline direction
Pipe, the tube pitch of the oxygenation nanotube is 30cm-50cm, and multiple gas explosion holes are evenly equipped with the oxygenation nanotube, described quick-fried
The aperture of stomata is 20 μm -30 μm, and the pitch of holes in the gas explosion hole is 10 μm -20 μm.
Preferably, the fry hatching culture pond water inlet manifold is provided with control taps and water flow velocity table.
Preferably, the bottom of the sparge pipe is evenly equipped with multiple water jets towards influent side, the axle center of the water jet
Horizontal by 40 ° of -50 ° of angles.
Preferably, the drain-side of the fry hatching culture pond is combination baffle, and the combination baffle includes being parallel to each other
The first baffle of setting and adjustable for height second baffle, the second baffle are located at side of the first baffle away from influent side,
The bottom of the first baffle is provided with mesh sheet.
Preferably, the gradient of the fry hatching culture pond bottom is 2 ‰ -4 ‰.
Preferably, direction of the fry hatching culture pond from close to the side of cistern to away from cistern is often arranged successively
Increase.
The beneficial effects of the invention are as follows：
1st, present invention water inlet is the water after cistern nanotube aeration filtration, and the water-soluble oxygen come out from cistern is reachable
More than 10mg/L, water are sprayed on pool wall by water pipe and flowed into again in fry hatching and culture pond, can so ensure intensive fish
The dissolved oxygen demand that seedling is hatched and cultivated；Bottom of pond no-sundries (oxygen increasing tube, aeration are first-class) simultaneously, easy cleaning excrement and residual bait.
2nd, it is schizothoracin class because Tibet native country fish is most of, has sensitive periods during hatch fish roe, intake in the present invention
Saliva is first passed through after uniform 45 ° of the pipe for being covered with aperture is tiltedly sprayed on pool wall and flowed into again in pond, the influence to caused by water fluctuation
Very little, therefore it will not be impacted in the sensitive periods of hatch fish roe；Without accommodating mitron in fry hatching culture pond
Or aeration stone, avoiding producing substantial amounts of bubble may cause fry to obtain bubble illness.
3rd, culture pond water inlet end is equipped with water volume flow rate table in the present invention, can control water body exchange times in the unit interval,
It is significant in scientific research training base.
4th, in fry hatching culture pond of the invention, bottom of pond has 3/1000ths gradient, and such draining can drain, again
Fry can be prevented to be collected at discharge outlet, hurt fry.
5th, reclaimed water of the present invention is entered from culture pond one end top, goes out below from the other end, and water body exchanges abundant.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the embodiment of the present invention；
Fig. 2 is the structural representation of cistern in the embodiment of the present invention；
Fig. 3 is the part-structure schematic diagram of fry hatching culture pond water inlet manifold in the embodiment of the present invention；
Fig. 4 is the structural representation of the influent side of fry hatching culture pond in the embodiment of the present invention；
Fig. 5 is the structural representation of the drain-side of fry hatching culture pond in the embodiment of the present invention；
Fig. 6 is the schematic diagram that current exchange in fry hatching culture pond in the embodiment of the present invention；
Reference：10- cisterns, 11- oxygenation nanotubes, 12- water level controllers, 13- water inlet 14- discharge outlet, 20-
Fry hatching culture pond, 21- influent sides, 22- drain-sides, 23- sparge pipes, 24- first baffles, 25- second baffles, 30- fries
Hatching, cultivating pond water inlet manifold, 31- distributive pipes, 32- control tapses, 33- water flow velocity tables, the total drainage ditch of 40-, 41- divide drainage ditch.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
Embodiment
As shown in Figure 1, Figure 2, Figure 4 shows, a kind of fry hatching and culture pond of controlled water body exchange capacity, including cistern 10,
It is multiple rows of fry hatching culture pond 20, fry hatching culture pond water inlet manifold 30, corresponding with each row's fry hatching culture pond 20 point
Water pipe 31, total drainage ditch 40 and corresponding with each row's fry hatching culture pond 20 divide drainage ditch 41；The top of the cistern 10
Provided with water inlet 13, the bottom of the cistern 10 is provided with discharge outlet 14；Bottom in the cistern 10 is provided with oxygenation nanometer
Pipe 11, the oxygenation nanotube 11 connect outside oxygen-increasing device；The water inlet of the fry hatching culture pond water inlet manifold 30 connects
Enter the bottom of cistern 10, the delivery port of the fry hatching culture pond water inlet manifold 30 connects the water inlet of distributive pipe 31 respectively
Mouthful；The side of the fry hatching culture pond 20 is influent side 21, and the opposite side relative with the influent side 21 is drain-side 22, institute
The drain-side 22 that point drainage ditch 41 is located at fry hatching culture pond 20 is stated, the delivery port for dividing drainage ditch 41 accesses total drainage ditch
40, the top of the fry hatching culture pond 20 is provided with sparge pipe 23, the delivery port point of the distributive pipe 31 close to influent side 21
The water inlet of the sparge pipe 23 of corresponding fry hatching culture pond 20 is not connected.
In use, by water from the water inlet injection cistern of cistern, the water in cistern is trained by fry hatching again
Educate pond water inlet manifold, distributive pipe, sparge pipe and be injected separately into fry hatching culture pond, after oxygenation nanotube connects outside oxygen-increasing device
Can be to the water oxygenation in cistern.
, can be thoroughly clear by being carried out after the water in the discharge outlet discharge pond of cistern to cistern when cleaning cistern
Wash.
Water in fry hatching culture pond flows into from influent side, is flowed out from drain-side, in fry hatching culture pond, water can
Fully to exchange.
Water in fry hatching culture pond enters after drain-side outflow divides drainage ditch to be united after flowing into total drainage ditch again
One discharge or purified treatment.
The present invention is uniformly oxygenated using oxygenation nanotube in advance in cistern, then the water after oxygenation is respectively fed to
In fry hatching culture pond, without setting the oxygenation of gas explosion device in fry hatching culture pond again, device structure is simplified, makes fish
Dissolved oxygen in seedling hatching, cultivating pond is uniformly abundant, is easy to intensive management.
In one of the embodiments, the fry hatching culture pond water inlet manifold 30 is located at the pipe of the inside points of cistern 10
Multiple openings are uniformly offered on wall, the opening is provided with screen pack.
Water in cistern enters fry hatching culture pond water inlet manifold after screen pack, opening, to being incubated into fry
The water for changing culture pond water inlet manifold is effectively filtered, and prevents columns base silt from entering fry hatching culture pond.
In another embodiment, the side of the cistern 10 is provided with the water level control for controlling water level in the cistern 10
Device 12 processed, the water level controller 12 connect the intake pump of cistern.
In the present embodiment, the size of cistern can be long 10m, wide 6m, high 3m, and the size of fry hatching culture pond can be length
It is 3m, wide 1.5m, high 0.7 meter, wherein, cistern height 2m high compared with fry hatching culture pond.Intake pump is controlled by water level controller
Work, by cistern water level control between 2.5m-2.8m, the automatic pumping when water level is less than 2.5m, when water level is higher than 2.8m
It is automatically stopped and draws water.Fry hatching culture pond water inlet manifold is in cistern side wall and away from cistern bottom 1m positions.
In another embodiment, the gradient of the bottom of cistern 10 is 0.5%-1.5%.
Columns base is obliquely installed, and facilitates columns base periodically to remove contamination, in the present embodiment, the gradient of cistern
Can be 1%, and the water inlet of cistern be located at higher side, the discharge outlet of cistern is located at relatively low side, during draining, just
Just water flows out from discharge outlet, without making columns base silt excess accumulation at discharge outlet.
In another embodiment, the bottom of the cistern 10 has more mutually to put down along the tiling of bottom of pond incline direction
Capable oxygenation nanotube 11, the tube pitch of the oxygenation nanotube 11 is 30cm-50cm, is evenly equipped with the oxygenation nanotube 11
Multiple gas explosion holes, the aperture in the gas explosion hole is 20 μm -30 μm, and the pitch of holes in the gas explosion hole is 10 μm -20 μm.
Booster fan can be selected in the oxygen-increasing device for connecting oxygenation nanotube, and the power of the booster fan is in 3kw-
It is between 5kw, booster fan is always on, continue gas explosion oxygenation, it is ensured that exist from the water-soluble tolerance of cistern output
Between 9.5mg/L-10.5mg/L, it can so ensure the dissolved oxygen demand of intensive fry hatching and cultivation.
In another embodiment, as shown in figure 3, the fry hatching culture pond water inlet manifold 30 is opened provided with control water
Close 32 and water flow velocity table 33.
Water flow velocity is adjusted by controlling taps, specific water flow velocity is, it is necessary to according to cultivation needs (cultivation density, fry rule
Lattice) regulation, so as to adjust the time of water body whole exchange once.
Water flow velocity table can easily observe the water speed in fry hatching culture pond water inlet manifold, and be adjusted by controlling taps
Step-less adjustment valve may be selected in water speed, the control taps.
In another embodiment, the bottom of the sparge pipe 23 is evenly equipped with multiple water jets towards influent side 21,
The axle center of the water jet is horizontal by 40 ° of -50 ° of angles.
In the present embodiment, the axle center of water jet and horizontal plane can be in 45 ° of angles, and 45 ° of the water spray product of water from sparge pipe are oblique
Flowed into again in pond after being sprayed on the pool wall of fry hatching culture pond, very little is influenceed to caused by water fluctuation, therefore incubate in fish-egg
It will not be impacted in the sensitive periods of change.
In another embodiment, as shown in figure 5, the drain-side 22 of the fry hatching culture pond 20 is kept off for combination
Plate, the combination baffle include first baffle 24 and adjustable for height second baffle 25 arranged in parallel, the second gear
Plate 25 is located at side of the first baffle 24 away from influent side 21, and the bottom of the first baffle 24 is provided with mesh sheet.
In the present embodiment, the specification of first baffle is wide 1m, high 50cm；The specification of second baffle is wide 1m, high 40cm,
The height adjustable of second baffle, and can securing height for one per 10cm.The mesh diameter of first baffle bottom mesh sheet
1mm, mesh sheet total height 15cm.Second baffle is less than first baffle, and second baffle combines to form overflow pool structure with first baffle,
Constantly intake in fry hatching culture pond, and water circulation is constantly formed by the run-off structure drainage.
In another embodiment, the gradient of the bottom of fry hatching culture pond 20 is 2 ‰ -4 ‰.
In the present embodiment, the gradient of fry hatching culture pond bottom concretely 3 ‰, such draining can drain,
Fry can be prevented to be collected at drain-side again, hurt fry.
In another embodiment, often arrange the fry hatching culture pond 20 from close to cistern 10 side away from
The direction of cistern 10 increases successively.
With the growth of fish, the constantly increase of its bodily form often arranges the fry hatching training, it is necessary to change fry hatching culture pond
Each fry hatching culture pond educated in pond increases successively, according to its growth cycle fish easily can be changed into fry hatching training successively
Educate pond.
In the present invention, reservoir capacity is 1-2 times of each cultivation tankage sum, and breeding water 2h-12h is exchanged once,
Cistern 2h-4h draws water once, ensures that dissolved oxygen is maintained between 9.5mg/L-10.5mg/L in culturing pool.The underground water aeration time
Dissolved oxygen can reach peak value after 2h.
Embodiment described above only expresses the embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (10)
1. a kind of fry hatching and culture pond of controlled water body exchange capacity, it is characterised in that including cistern, multiple rows of fry hatching
Culture pond, fry hatching culture pond water inlet manifold, distributive pipe corresponding with each row's fry hatching culture pond, total drainage ditch and with it is each
Divide drainage ditch corresponding to row's fry hatching culture pond；The top of the cistern is provided with water inlet, and the bottom of the cistern is set
There is discharge outlet；Bottom in the cistern is provided with oxygenation nanotube, the outside oxygen-increasing device of oxygenation nanotube connection；It is described
The bottom of the water inlet access cistern of fry hatching culture pond water inlet manifold, the fry hatching culture pond water inlet manifold go out
The mouth of a river connects the water inlet of distributive pipe respectively；The side of the fry hatching culture pond is influent side, relative with the influent side
Opposite side is drain-side, and the drain-side for dividing drainage ditch to be located at fry hatching culture pond, the delivery port for dividing drainage ditch connects
Enter total drainage ditch, the top of the fry hatching culture pond is provided with sparge pipe, the delivery port point of the distributive pipe close to influent side
The water inlet of the sparge pipe of corresponding fry hatching culture pond is not connected.
2. the fry hatching and culture pond of controlled water body exchange capacity according to claim 1, it is characterised in that the fry
Hatching, cultivating pond water inlet manifold, which is located on the tube wall of cistern inside points, uniformly offers multiple openings, and the opening was provided with
Filter screen.
3. the fry hatching and culture pond of controlled water body exchange capacity according to claim 1, it is characterised in that the water storage
The side in pond is provided with the water level controller for controlling water level in the cistern, the intake pump of the water level controller connection cistern.
4. the fry hatching and culture pond of the controlled water body exchange capacity according to Claims 2 or 3, it is characterised in that described
The gradient of columns base is 0.5%-1.5%.
5. the fry hatching and culture pond of controlled water body exchange capacity according to claim 4, it is characterised in that the water storage
There are the more oxygenation being parallel to each other nanotubes, the tube pitch of the oxygenation nanotube in the bottom in pond along the tiling of bottom of pond incline direction
For 30cm-50cm, multiple gas explosion holes are evenly equipped with the oxygenation nanotube, the aperture in the gas explosion hole is 20 μm -30 μm, described
The pitch of holes in gas explosion hole is 10 μm -20 μm.
6. the fry hatching and culture pond of controlled water body exchange capacity according to claim 1, it is characterised in that the fry
Hatching, cultivating pond water inlet manifold is provided with control taps and water flow velocity table.
7. the fry hatching and culture pond of controlled water body exchange capacity according to claim 5, it is characterised in that the water spray
The bottom of pipe is evenly equipped with multiple water jets towards influent side pool wall, and the axle center of the water jet is horizontal by 40 ° of -50 ° of folders
Angle.
8. the fry hatching and culture pond of controlled water body exchange capacity according to claim 5, it is characterised in that the fry
The pool wall of the drain-side in hatching, cultivating pond is combination baffle, and the combination baffle includes first baffle and height arranged in parallel
Adjustable second baffle is spent, the second baffle is located at side of the first baffle away from influent side, the bottom of the first baffle
Provided with mesh sheet, the first baffle is higher than second baffle.
9. the fry hatching and culture pond of the controlled water body exchange capacity according to claim 6 or 7, it is characterised in that described
The gradient of fry hatching culture pond bottom is 2 ‰ -4 ‰.
10. the fry hatching and culture pond of the controlled water body exchange capacity according to claim 6 or 7, it is characterised in that often arrange
Direction of the fry hatching culture pond from close to the side of cistern to away from cistern increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661923.5A CN107466943A (en) | 2017-08-04 | 2017-08-04 | The fry hatching and culture pond of controlled water body exchange capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661923.5A CN107466943A (en) | 2017-08-04 | 2017-08-04 | The fry hatching and culture pond of controlled water body exchange capacity |
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| CN107466943A true CN107466943A (en) | 2017-12-15 |
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| CN201710661923.5A Pending CN107466943A (en) | 2017-08-04 | 2017-08-04 | The fry hatching and culture pond of controlled water body exchange capacity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115136922A (en) * | 2021-10-03 | 2022-10-04 | 中国水产科学研究院长江水产研究所 | Device and method for breeding procambarus clarkia parents |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023145A1 (en) * | 1979-07-20 | 1981-01-28 | E M Wilcox Limited | Method of transporting a load of living shell-fish and apparatus usable in such transportation |
| 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 |
| CN101589691A (en) * | 2009-06-20 | 2009-12-02 | 中国水产科学研究院淡水渔业研究中心 | Industrial seed culture production line for Tilapia mossambica |
| CN101766133A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Factory artificial seedling method of tilapia |
| CN102599086A (en) * | 2012-02-28 | 2012-07-25 | 韶关市力冉农业科技有限公司 | Full-automatic-flush constant temperature hatching system for demersal fish eggs |
| CN102696514A (en) * | 2012-05-30 | 2012-10-03 | 瞿宗敏 | Ecological fish culture and biological water purification integrated breeding system and method |
| CN103155889A (en) * | 2013-03-20 | 2013-06-19 | 上海海洋大学 | Facility and method for early breeding of hyriopsis cumingii seeds |
| CN103651222A (en) * | 2013-12-31 | 2014-03-26 | 永靖县玉水舫渔业农民专业合作社 | Multifunctional fry incubator |
| CN203860234U (en) * | 2014-06-11 | 2014-10-08 | 山东海城生态科技集团有限公司 | Water-circulation aquatic incubating device |
| CN204518872U (en) * | 2015-04-17 | 2015-08-05 | 中国水产科学研究院黑龙江水产研究所 | A kind of unsticking hatching system set up for carp, crucian carp family |
| CN204949087U (en) * | 2015-07-16 | 2016-01-13 | 西南大学 | Giant salamander hatching apparatus |
| CN206227369U (en) * | 2016-11-30 | 2017-06-09 | 新疆维吾尔自治区水产科学研究所 | A kind of hydrostatic breeding apparatus of naked skin-carp meat half |
-
2017
- 2017-08-04 CN CN201710661923.5A patent/CN107466943A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023145A1 (en) * | 1979-07-20 | 1981-01-28 | E M Wilcox Limited | Method of transporting a load of living shell-fish and apparatus usable in such transportation |
| 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 |
| CN101766133A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Factory artificial seedling method of tilapia |
| CN101589691A (en) * | 2009-06-20 | 2009-12-02 | 中国水产科学研究院淡水渔业研究中心 | Industrial seed culture production line for Tilapia mossambica |
| CN102599086A (en) * | 2012-02-28 | 2012-07-25 | 韶关市力冉农业科技有限公司 | Full-automatic-flush constant temperature hatching system for demersal fish eggs |
| CN102696514A (en) * | 2012-05-30 | 2012-10-03 | 瞿宗敏 | Ecological fish culture and biological water purification integrated breeding system and method |
| CN103155889A (en) * | 2013-03-20 | 2013-06-19 | 上海海洋大学 | Facility and method for early breeding of hyriopsis cumingii seeds |
| CN103651222A (en) * | 2013-12-31 | 2014-03-26 | 永靖县玉水舫渔业农民专业合作社 | Multifunctional fry incubator |
| CN203860234U (en) * | 2014-06-11 | 2014-10-08 | 山东海城生态科技集团有限公司 | Water-circulation aquatic incubating device |
| CN204518872U (en) * | 2015-04-17 | 2015-08-05 | 中国水产科学研究院黑龙江水产研究所 | A kind of unsticking hatching system set up for carp, crucian carp family |
| CN204949087U (en) * | 2015-07-16 | 2016-01-13 | 西南大学 | Giant salamander hatching apparatus |
| CN206227369U (en) * | 2016-11-30 | 2017-06-09 | 新疆维吾尔自治区水产科学研究所 | A kind of hydrostatic breeding apparatus of naked skin-carp meat half |
Non-Patent Citations (2)
| Title |
|---|
| 冯建新: "《现代渔业提升工程•水产标准化健康养殖丛书 鲫鱼标准化健康养殖技术》", 31 July 2015, 中原农民出版社, pages: 57 * |
| 沈长治: "《玻璃池炉工艺设计与冷修》", vol. 1, 轻工业出版社, pages: 260 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115136922A (en) * | 2021-10-03 | 2022-10-04 | 中国水产科学研究院长江水产研究所 | Device and method for breeding procambarus clarkia parents |
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Application publication date: 20171215 |