CN104938386A - Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device - Google Patents
Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device Download PDFInfo
- Publication number
- CN104938386A CN104938386A CN201510372183.4A CN201510372183A CN104938386A CN 104938386 A CN104938386 A CN 104938386A CN 201510372183 A CN201510372183 A CN 201510372183A CN 104938386 A CN104938386 A CN 104938386A
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- China
- Prior art keywords
- air
- incubation
- hatching
- hatching pail
- water
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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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
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- 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
-
- 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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- 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 invention discloses an inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device which comprises a conical incubation barrel located in a supporting barrel. The conical incubation barrel contains water for incubation and fertilized eggs. A plug at the conical head end of the conical incubation barrel isolates water for incubation from liquid in the supporting barrel, an air supply guide pipe penetrates through the plug, the conical head end of the air supply pipe is connected with an air chamber in the incubation barrel, the far-conical-head end extends out of the supporting barrel and is provided with an air pump, an air amount adjusting valve is arranged between the air pump of the air supply pipe and the incubation barrel, a heating bar can be arranged in the supporting barrel, and the heating bar is connected with a power source. On the basis of the principle that inflation oxygenation are carried out on the bottom of an incubation facility, oxygen needed during aquatic animal fertilized egg incubation is ensured, the problems that a filter net is likely to be blocked, water overflows and small aquatic animals flee in the film outgoing period are solved, then a temperature control device is adopted to ensure that the incubation environment temperature is constant, and the problem that aquatic animal incubation is likely to be affected by weather variations is solved.
Description
Technical field
The present invention relates to aquatic livestock hatching field, particularly a kind of blowing aeration, water-saving type, controllable temperature aquatic livestock hatching apparatus.
Background technology
Oxygen and temperature are two key factors affecting aquatic livestock hatching effect.
No matter current existing aquatic livestock hatching apparatus is circular hatching channal, incubation tank or hatching pail, in hatching process, in order to ensure that ovum or embryo are in the environment of oxygen abundance always, all adopts and imitates river flowing water environment, constantly change the mode of Spawning water.
Filter the blocking of Netease tunicle, spilling water and run seedling during the outstanding problem that these facilities exist is fry membrane, need 24 hours every days arrangement personnel on duty, constantly the egg membrane be attached on screen pack is brushed off, ensure that current are unimpeded, waste time and energy; Simultaneously because water consumption is large, artificially controlling temperature cannot be carried out (even if hatching apparatus is built in indoor, also because a large amount of Spawning water is from outdoor and uncontrollable indoor temperature to Spawning water.) and make the hatching of aquatic livestock be subject to Changes in weather impact, run into the weather that temperature is lower between the incubation period, often cannot hatch, or cause the death of fry in enormous quantities.
Replace current with air-flow, design and manufacture water-saving type, the aquatic livestock hatching apparatus of controllable temperature carries out aquatic livestock hatching, significant for the outstanding problem solved existing for the existing hatchery facility of aquatic livestock, and home and abroad there is no report.
Summary of the invention
For solving above-mentioned prior art Problems existing, technical scheme of the present invention is:
A kind of blowing aeration, water-saving type, controllable temperature aquatic livestock hatching apparatus, comprise the taper hatching pail that is positioned at barrel support, Spawning water and fertilized egg is taken up in taper hatching pail, the conehead end of taper hatching pail by stopper by Spawning water and barrel support liquid separation, supply conduit is through stopper, the conehead end of steam line is connected with air chamber in hatching pail, conehead end far away extends to outside barrel support, and be provided with air pump, air volume regulating valve is provided with between the air pump and hatching pail of steam line, arrange heating rod in barrel support, heating rod is connected with power supply.
Further, taken up Spawning water and fertilized egg in described taper hatching pail, fertilized egg is grown and demoulding in taper hatching pail, produces fry.
Further, described barrel support is cylinder or centrum shape, has held liquid in barrel support, relies on the buoyancy of this liquid to be suspended in barrel support by taper hatching pail.
Further, described air pump provides sufficient air or oxygen through air volume regulating valve and air chamber for the Spawning water in taper hatching pail, makes the oxygen content of Spawning water can meet the needs of development of fertilized ova.
Further, described air volume regulating valve and air pump are all arranged at the traversing section of steam line higher than hatching pail water level face, in order to avoid Spawning water blows back into air feed pump.
Further, by described air pump and air volume regulating valve and air chamber air or oxygen sent into the Spawning water in taper hatching pail.
Further, described air or oxygen enters the air chamber of the conehead end of taper hatching pail through steam line, form the bubble moved up, the Spawning water in these bubbles entrain hatching pails forms the current circled round up and down, and the current circled round up and down drive the loopy moving of fertilized egg in hatching pail.
Further, described device, can arrange heated at constant temperature rod in barrel support, and heated at constant temperature rod is connected with power supply, to ensure the normal temperature in hatching pail needed for fertilized egg.
Further, described device, the adjustable size supplying entraining air stream to hatching pail of air volume regulating valve, to meet the needs of incubating oosperm.
Further, described device, one air dispersion of air supply pipe can be become many stock air-flows by air chamber, so that make oxygen incorporate Spawning water more fully.
A method for blowing aeration, the hatching of water-saving type aquatic livestock, utilizes said apparatus to form the method for eddy current to whole hatching apparatus inflation oxygen supply.
Relative to prior art, beneficial effect of the present invention is:
Adopt the various hatchery facility designed by the inventive method, following advantages can be had: 1, reduce hatching management difficulty and cost simultaneously or partly, owing to not needing during hatching and the demoulding to change Spawning water, the problem of egg membrane blocking osculum in conventional methods where is not just deposited yet, just do not need between the incubation period to arrange operator on duty in evening, thus reduce difficulty and the cost of aquatic livestock hatching management yet; 2, Spawning water is saved; 3, the impact that natural environment is hatched aquatic livestock is reduced, improve hatching effect, because the present invention's institute's water consumption between the aquatic livestock incubation period is less, the hatchery facility ensureing Spawning water temperature constant can be designed, or hatchery facility is built in the indoor (conventional method, because the large and flowing of the water yield, cannot accomplish constant temperature) of constant temperature, thus the impact that reduction natural environment (particularly cold in the late spring) is hatched aquatic livestock, improve hatching effect; 4, realize the factory incubation of aquatic livestock, according to principle of the present invention, the indoor hatchery facility that aquatic livestock is large-scale can be designed, realize the factory incubation of aquatic livestock; 5, realize huge numbers of families' hatching of aquatic livestock, according to principle of the present invention, moveable small-sized hatchery facility can be designed, likely make huge numbers of families do hatching and come true.
The present invention is compared with conventional method, and intention is unique, and principle is totally different, advantages, can going out multiple aquatic animal hatching new facility, for promoting, solving the series of problems in aquatic livestock hatching on a large scale according to principle design of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blowing aeration of the present invention, water-saving type, controllable temperature aquatic livestock hatching apparatus.
Fig. 2 is air-flow and the fluid vortex principle schematic of apparatus of the present invention.
1: taper hatching pail 2: barrel support 3: stopper 4: supply conduit 5: air pump 6: air volume regulating valve 7: barrel support liquid 8: Spawning water 9: fertilized egg 10: air chamber 11: heating rod 12: power supply
Figure dotted line tip represents gas flow paths and direction;
Intermittent line tip represents the flow direction of Spawning water.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention program is described in further detail:
As Fig. 1, a kind of blowing aeration shown in 2, water-saving type, controllable temperature aquatic livestock hatching apparatus, comprise the taper hatching pail 1 that is positioned at barrel support 2, Spawning water 8 and fertilized egg 9 is taken up in taper hatching pail, Spawning water 8 and barrel support liquid 7 are separated by stopper 3 by the conehead end of taper hatching pail 1, supply conduit 4 is through stopper 3, the conehead end of steam line 41 to be connected with air chamber 10 in hatching pail, conehead end far away extends to outside barrel support 2, and be provided with air pump 5, air volume regulating valve 6 is provided with between the air pump 5 and hatching pail 1 of steam line 4, in barrel support 2, heating rod 11 can be set, heating rod 11 is connected with power supply 12.
Further, take up in described barrel support 2 and support hatching pail liquid 7, taken up Spawning water 8 and fertilized egg 9 in taper hatching pail 1, and the water level in barrel support 2 is higher than the water level in taper hatching pail 1.
Further, described barrel support 2 is cylinder or centrum shape.
Further, described air volume regulating valve 6 is taper hatching pail 1 air feed through air pump 5.
Further, described air volume regulating valve 6 and air pump 5 are all arranged at the traversing section of steam line 4 higher than water level face.
Further, by described air volume regulating valve 6 and air pump 5, air or oxygen is sent in taper hatching pail 1.
Further, described air or oxygen forms through the conehead end of steam line 4 and taper hatching pail 1 current circled round to two side.
A method for blowing aeration, water-saving type, the hatching of controllable temperature aquatic livestock, utilizes said apparatus to form the method for eddy current to whole hatching apparatus inflation oxygen supply.
Operation principle of the present invention is:
In real work, air or oxygen is sent in taper hatching pail 1 by steam line 4 through air volume regulating valve 6 and air pump 5, the center, steam line place being positioned at conehead end due to taper hatching pail 1 is provided with stopper, block air-flow, make air-flow to taper hatching pail 1 two side place deviation, formed under the effect of taper hatching pail 1 section of cone sidewall with a coil vortex of taper hatching pail 1 axis symmetry, thus be Spawning water 8 oxygenation in whole taper hatching pail 1, the air volume regulating valve 6 of steam line 4 and air pump 5 pairs of air-flows regulate avoids causing that air-flow is excessive impacts aquatic livestock and the too small water circulation causing being brought by air-flow of air-flow can not form circulation by liquid in whole taper hatching pail 1.
When apparatus of the present invention are run, fertilized egg is constantly flowed with the gyration of air-flow and current in hatching pail.
Simultaneously, the support hatching pail liquid 7 of insulation is taken up in whole barrel support 2, keep aquatic livestock ovum and Spawning water 8 thereof in taper hatching pail 1 to be in the state of optimum hatching, be convenient to aquatic livestock hatching simultaneously, also avoid natural environment abrupt change on the impact of hatching aquatic biological.
Apparatus of the present invention and method adopt oxygen required when ensureing aquatic livestock incubating oosperm from the principle of hatchery facility bottom inflatable oxygenation, change the thinking that various traditional incubation method relies on oxygen required when changing Spawning water to ensure aquatic livestock incubating oosperm.
Apparatus of the present invention and method adopt temperature regulating device to ensure environment of hatching temperature constant, solve the difficult problem that aquatic livestock hatching is subject to Changes in weather impact.The design principle of this hatching apparatus is conducive to the design of the indoor hatching factory of aquatic livestock.
Adopt the various hatchery facility designed by the inventive method, following advantages can be had: 1, reduce hatching management difficulty and cost simultaneously or partly, owing to not needing during hatching and the demoulding to change Spawning water, the problem of egg membrane blocking osculum in conventional methods where is not just deposited yet, just do not need between the incubation period to arrange operator on duty in evening, thus reduce difficulty and the cost of aquatic livestock hatching management yet; 2, Spawning water is saved; 3, the impact that natural environment is hatched aquatic livestock is reduced, improve hatching effect, because the present invention's institute's water consumption between the aquatic livestock incubation period is less, the hatchery facility ensureing Spawning water temperature constant can be designed, or hatchery facility is built in the indoor (conventional method, because the large and flowing of the water yield, cannot accomplish constant temperature) of constant temperature, thus the impact that reduction natural environment (particularly cold in the late spring) is hatched aquatic livestock, improve hatching effect; 4, realize the factory incubation of aquatic livestock, according to principle of the present invention, the indoor hatchery facility that aquatic livestock is large-scale can be designed, realize the factory incubation of aquatic livestock; 5, realize huge numbers of families' hatching of aquatic livestock, according to principle of the present invention, moveable small-sized hatchery facility can be designed, likely make huge numbers of families do hatching and come true.
The present invention is compared with conventional method, and intention is unique, and principle is totally different, advantages, can going out multiple aquatic animal hatching new facility, for promoting, solving the series of problems in aquatic livestock hatching on a large scale according to principle design of the present invention.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (10)
1. a blowing aeration, water-saving type, controllable temperature aquatic livestock hatching apparatus, it is characterized in that, comprise the taper hatching pail that is positioned at barrel support, Spawning water and fertilized egg is taken up in taper hatching pail, the conehead end of taper hatching pail by stopper by Spawning water and barrel support liquid separation, supply conduit is through stopper, the conehead end of steam line is connected with air chamber in hatching pail, conehead end far away extends to outside barrel support, and be provided with air pump, between the air pump and hatching pail of steam line, be provided with air volume regulating valve.
2. device according to claim 1, is characterized in that, has taken up Spawning water and fertilized egg in described taper hatching pail, and fertilized egg is grown and demoulding in taper hatching pail, produces fry.
3. device according to claim 1, is characterized in that, described barrel support is cylinder or centrum shape, has held liquid in barrel support, relies on the buoyancy of this liquid to be suspended in barrel support by taper hatching pail.
4. device according to claim 1, is characterized in that, described air pump provides sufficient air or oxygen through air volume regulating valve and air chamber for the Spawning water in taper hatching pail, makes the oxygen content of Spawning water can meet the needs of development of fertilized ova.
5. device according to claim 1, is characterized in that, described air volume regulating valve and air pump are all arranged at the traversing section of steam line higher than hatching pail water level face, in order to avoid Spawning water blows back into air feed pump.
6. device according to claim 1, is characterized in that, by described air pump and air volume regulating valve and air chamber air or oxygen is sent into the Spawning water in taper hatching pail.
7. device according to claim 6, it is characterized in that, described air or oxygen enters the air chamber of the conehead end of taper hatching pail through steam line, form the bubble moved up, Spawning water in these bubbles entrain hatching pails forms the current circled round up and down, and the current circled round up and down drive the loopy moving of fertilized egg in hatching pail.
8. device according to claim 1, is characterized in that, arrange the heating rod of constant temperature in barrel support, heating rod is connected with power supply, to ensure the normal temperature in hatching pail needed for fertilized egg.
9. device according to claim 1, is characterized in that, air volume regulating valve regulates the size supplying entraining air stream to hatching pail, to meet the needs of incubating oosperm.
10. device according to claim 1, is characterized in that, one air dispersion of air supply pipe is become many stock air-flows by air chamber, so that make oxygen incorporate Spawning water more fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372183.4A CN104938386A (en) | 2015-07-01 | 2015-07-01 | Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372183.4A CN104938386A (en) | 2015-07-01 | 2015-07-01 | Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device |
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| CN104938386A true CN104938386A (en) | 2015-09-30 |
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| CN201510372183.4A Pending CN104938386A (en) | 2015-07-01 | 2015-07-01 | Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035201A (en) * | 2016-07-29 | 2016-10-26 | 南安市荣华机械科技有限公司 | Automatic air inlet device, air filtration device and fish tank oxygenation device |
| CN106386593A (en) * | 2016-10-25 | 2017-02-15 | 中国水产科学研究院南海水产研究所 | Sea water fish species foster and fostering method |
| CN106879560A (en) * | 2017-04-18 | 2017-06-23 | 天津渤海水产研究所 | A kind of portable separator of indoor artemia hatching |
| CN110115236A (en) * | 2019-06-26 | 2019-08-13 | 徐光真 | A kind of constant indoor temperature gasification fry hatching barrel |
| CN111280096A (en) * | 2020-04-01 | 2020-06-16 | 江苏省淡水水产研究所 | Procambarus clarkii implantation device and incubation method thereof |
| CN111937792A (en) * | 2020-09-07 | 2020-11-17 | 盐城工学院 | Method for improving hatching rate of fertilized eggs of clamworms and breeding rate of seedlings |
| CN112088813A (en) * | 2020-10-29 | 2020-12-18 | 何传洲 | Constant-temperature circulation type incubator for artificially propagating fertilized eggs of Pseudobagrus-shaped fish |
| CN113412802A (en) * | 2021-07-01 | 2021-09-21 | 湖北中水长江生态保护研究院有限公司 | Simple and efficient circulating water culture device and incubation method thereof |
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| CN106035201A (en) * | 2016-07-29 | 2016-10-26 | 南安市荣华机械科技有限公司 | Automatic air inlet device, air filtration device and fish tank oxygenation device |
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| CN106386593B (en) * | 2016-10-25 | 2022-03-22 | 中国水产科学研究院南海水产研究所 | Seawater fish incubator and incubation method thereof |
| CN106879560A (en) * | 2017-04-18 | 2017-06-23 | 天津渤海水产研究所 | A kind of portable separator of indoor artemia hatching |
| CN110115236A (en) * | 2019-06-26 | 2019-08-13 | 徐光真 | A kind of constant indoor temperature gasification fry hatching barrel |
| CN111280096A (en) * | 2020-04-01 | 2020-06-16 | 江苏省淡水水产研究所 | Procambarus clarkii implantation device and incubation method thereof |
| CN111937792A (en) * | 2020-09-07 | 2020-11-17 | 盐城工学院 | Method for improving hatching rate of fertilized eggs of clamworms and breeding rate of seedlings |
| CN112088813A (en) * | 2020-10-29 | 2020-12-18 | 何传洲 | Constant-temperature circulation type incubator for artificially propagating fertilized eggs of Pseudobagrus-shaped fish |
| CN112088813B (en) * | 2020-10-29 | 2022-06-03 | 何传洲 | Constant-temperature circulation type incubator for artificially propagating fertilized eggs of Pseudobagrus-shaped fish |
| CN113412802A (en) * | 2021-07-01 | 2021-09-21 | 湖北中水长江生态保护研究院有限公司 | Simple and efficient circulating water culture device and incubation method thereof |
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