CN105831013A - Nanometer air inflation device used for incubation of Eubranchipus vernalis eggs - Google Patents
Nanometer air inflation device used for incubation of Eubranchipus vernalis eggs Download PDFInfo
- Publication number
- CN105831013A CN105831013A CN201610139267.8A CN201610139267A CN105831013A CN 105831013 A CN105831013 A CN 105831013A CN 201610139267 A CN201610139267 A CN 201610139267A CN 105831013 A CN105831013 A CN 105831013A
- Authority
- CN
- China
- Prior art keywords
- brine shrimp
- eggs
- nanotube
- nanometer
- shrimp eggs
- 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
- 235000013601 eggs Nutrition 0.000 title claims abstract description 44
- 238000011534 incubation Methods 0.000 title abstract description 13
- 241001581506 Eubranchipus vernalis Species 0.000 title abstract description 10
- 239000002071 nanotube Substances 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims abstract description 13
- 241000238426 Anostraca Species 0.000 claims description 37
- 230000012447 hatching Effects 0.000 claims description 35
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 210000004681 ovum Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000238582 Artemia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention belongs to the field of aquaculture, and discloses a nanometer air inflation device used for incubation of Eubranchipus vernalis eggs. The device is characterized by comprising a PVC pipe (1), a reducing tee (2), a nanotube (3), a cylindrical sand head (4) and a hose (5), wherein the upper opening of the reducing tee (2) is connected with and arranged on the PVC pipe (1); the nanotube (3) is connected with the left opening and the right opening of the reducing tee (2) so as to form a ring shape; and the air inlet of the cylindrical sand head (4) is connected with the hose. The invention provides the nanometer air inflation device capable of improving the incubation rate of Eubranchipus vernalis eggs and reducing pollution risk brought by death of Eubranchipus vernalis eggs, so the use cost of Eubranchipus vernalis eggs is decreased, and incubation efficiency is improved. The nanometer air inflation device provided by the invention has the advantages of reasonable design, convenience and practicability.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to a kind of nanometer for brine shrimp eggs hatching and fill
Device of air.
Background technology
Fairy shrimp is also artemia, and full name is fairy shrimp (Eubranchipus vernalis) saline shrimps, and it is one
Planting worldwide widely distributed halophilic microcrustacean, survivable temperature range is 6-35 DEG C, salinity
Scope is 50 ‰-250 ‰, as a kind of important food organisms, is constantly subjected to the attention widely of people.
Culture fishery, particularly seedling raising process are very big to the demand of fairy shrimp, because fairy shrimp cultured output
The highest, the price of brine shrimp eggs remains high always, and user buy hatch voluntarily after brine shrimp eggs into
Row is thrown something and fed.
Brine shrimp eggs hatching is mainly affected by following factor: salinity, temperature, dissolved oxygen, pH and light intensity.
In these factors, some is the most up to standard, all can affect incubation rate.The most universal brine shrimp eggs hatching is for improving
Hatching efficiency, uses high density hatching, uses the inflation of cylinder sand head, at hatching later stage (12-24h) water body
Dissolved oxygen is gradually reduced, and hatches required dissolved oxygen to less than brine shrimp eggs, and the current rolling of cylinder sand head inflation is little,
Cannot form effective water circulating ring, major part ovum cannot release the illumination of the water surface in bottom of the barrel, so that cannot
Hatching, causes brine shrimp eggs incubation rate low, reduces hatching efficiency and hatching output, indirectly improve cost；
And after the brine shrimp eggs that cannot hatch becomes dead ovum, bring cultivating pool into, cause pathogen contamination.
Summary of the invention
It is an object of the invention to consider that the problems referred to above provide one can improve brine shrimp eggs incubation rate, reduce
The pollution risk that brine shrimp eggs death brings, thus reduce brine shrimp eggs use cost, improve hatching efficiency
Nanometer aerating device.The present invention is reasonable in design, convenient and practical.
The technical scheme is that the nanometer aerating device for brine shrimp eggs hatching of the present invention, including
Pvc pipe, reducer tee, nanotube, cylinder sand head, flexible pipe, wherein reducer tee is suitable for reading is connected to PVC
Guan Shang, it is ring-type with right interruption-forming that nanotube is connected to reducer tee Zuo Kou, the air inlet of cylinder sand head and flexible pipe
Connect, be placed in the bottom centre of hatching barrel.
It is ring-type with right interruption-forming that above-mentioned nanotube is connected to reducer tee Zuo Kou.
The ring-type of above-mentioned nanotube formation is circular, a diameter of 17.5cm.
Distance bottom above-mentioned nanotube, with brine shrimp eggs hatching barrel is 17cm.
Above-mentioned cylinder sand head is placed in brine shrimp eggs hatching barrel bottom centre.
The present invention compared with prior art, has the advantage that (1) uses nanotube oxygen supplement, can effectively carry
During the hatching of high brine shrimp eggs, the dissolved oxygen of water body, improves incubation rate.(2) nanotube of annular is used, and with rich
The distance of year egg hatch bottom of the barrel is 17cm, can be effectively formed the rotation of current and flow up and down during inflation,
Water body dissolved oxygen is uniform, makes brine shrimp eggs can accept illumination along with water movement to the water surface simultaneously, improves incubation rate.
(3) cylinder sand head is placed in brine shrimp eggs hatching barrel bottom centre, can prevent and treat brine shrimp eggs and assemble in bottom centre
Cannot stir, thus improve overall incubation rate.The present invention is that a kind of design is ingenious, and function admirable is convenient real
For brine shrimp eggs hatching nanometer aerating device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mounting structure figure of apparatus of the present invention and brine shrimp eggs hatching barrel；
Fig. 3 is the mounting structure of existing aerating device and brine shrimp eggs hatching barrel.
Detailed description of the invention
Embodiment:
The structural representation of the present invention as shown in Figure 1, 2, fill by the nanometer for brine shrimp eggs hatching of the present invention
Device of air, includes pvc pipe 1, reducer tee 2, nanotube 3, husky 4, cylinder, flexible pipe 5, wherein
Reducer tee 2 is suitable for reading to be connected on pvc pipe 1, and reducer tee 2 Zuo Kou is connected with nanotube 3 with right mouth,
The air inlet that cylinder is husky 4 is connected with flexible pipe 5.
In the present embodiment, the above-mentioned nanometer aerating device for brine shrimp eggs hatching, it is characterised in that above-mentioned
It is ring-type with right interruption-forming that nanotube 3 is connected to reducer tee 2 Zuo Kou.
In the present embodiment, the above-mentioned nanometer aerating device for brine shrimp eggs hatching, it is characterised in that nanometer
It is ring-type that pipe 3 is formed, and ring-type is circular, a diameter of 17.5cm.
In the present embodiment, the above-mentioned nanometer aerating device for brine shrimp eggs hatching, it is characterised in that nanometer
It is ring-type that pipe 3 is formed, and is 17cm with the distance of drum head.
In the present embodiment, the above-mentioned nanometer aerating device for brine shrimp eggs hatching, it is characterised in that above-mentioned
Husky 4, cylinder is placed in drum head center.
The present invention, for the aerating device of brine shrimp eggs hatching, promotes incubation rate clearly, inflation dress originally
The dissolved oxygen putting raising is little, has arrived brine shrimp eggs hatching mid-term and later stage, and dissolved oxygen drastically declines, and arrives
2mg/L-2.5mg/L, it is difficult to ensure the dissolved oxygen numerical value needed for egg hatch, and simple employing cylinder sand head inflation,
Current cannot be made to form effective circulating ring, it is difficult to allow water flow rotary and rolling up and down, part worm's ovum cannot be with
Water flow to water body and shows to accept illumination, and cannot hatch death, reduces polluted-water while incubation rate, makes
Feeding time is become to connect harm cultivated animals.And use nanotube aerating device, not only increase the quantity of inflation,
Inflatable bladder is the least, improves dissolved oxygen numerical value obvious, still keeps water body height dissolved oxygen to the hatching later stage, with
Time annular nanotube, and bottom centre place cylinder sand head, the rotation of current can be effectively formed during inflation
Turning and flow up and down, water body dissolved oxygen is uniform, makes brine shrimp eggs can accept light along with water movement to the water surface simultaneously
According to, improve incubation rate, reduce production cost.
Embodiment of the present invention includes but not limited to above-mentioned.
Claims (5)
1. the nanometer aerating device for brine shrimp eggs hatching, it is characterised in that: include pvc pipe
(1), reducer tee (2), nanotube (3), cylinder sand head (4), flexible pipe (5), wherein reducer tee
(2) suitable for reading being connected on pvc pipe (1), nanotube (3) is connected to reducer tee (2) Zuo Kou with right
Interruption-forming is ring-type, and the air inlet of cylinder sand head (4) is with hose connection.
Nanometer aerating device for brine shrimp eggs hatching the most according to claim 1, it is characterised in that
It is ring-type with right interruption-forming that above-mentioned nanotube (3) is connected to reducer tee (2) Zuo Kou.
Nanometer aerating device for brine shrimp eggs hatching the most according to claim 1, it is characterised in that
It is ring-type that nanotube (3) is formed, and ring-type is circular, a diameter of 17.5cm.
Nanometer aerating device for brine shrimp eggs hatching the most according to claim 1, it is characterised in that
It is ring-type that nanotube (3) is formed, and is 17cm with the distance bottom brine shrimp eggs hatching barrel.
Nanometer aerating device for brine shrimp eggs hatching the most according to claim 1, it is characterised in that
Above-mentioned cylinder sand head (4) is placed in brine shrimp eggs hatching barrel bottom centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139267.8A CN105831013B (en) | 2016-03-13 | 2016-03-13 | A kind of nanometer air charging system for brine shrimp eggs hatching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139267.8A CN105831013B (en) | 2016-03-13 | 2016-03-13 | A kind of nanometer air charging system for brine shrimp eggs hatching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105831013A true CN105831013A (en) | 2016-08-10 |
| CN105831013B CN105831013B (en) | 2018-12-18 |
Family
ID=56586950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610139267.8A Active CN105831013B (en) | 2016-03-13 | 2016-03-13 | A kind of nanometer air charging system for brine shrimp eggs hatching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105831013B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849824C2 (en) * | 1978-11-17 | 1987-12-17 | Werner 6800 Mannheim De Menrad | |
| CN102951735A (en) * | 2012-11-01 | 2013-03-06 | 杭州市农业科学研究院 | Composite flow baffling water treatment biomembrane reactor |
| CN103053447A (en) * | 2011-10-20 | 2013-04-24 | 中国水产科学研究院渔业机械仪器研究所 | Purified water aquaculture system using aeration assembly |
| CN103503820A (en) * | 2013-09-17 | 2014-01-15 | 苏州依科曼生物农业科技有限公司 | Method for promoting natural propagation of migratory fish by adopting recirculating aquaculture and propagation system |
| CN203474596U (en) * | 2013-09-13 | 2014-03-12 | 扬州大学 | Water quality regulation and control filter tank of green-house juvenile soft-shelled turtle breeding basin |
| CN204670176U (en) * | 2015-06-02 | 2015-09-30 | 连云港众利水产养殖有限公司 | Air lift spiral artemia ovum hatching assistor |
| CN204949189U (en) * | 2015-08-28 | 2016-01-13 | 天津海友佳音生物科技股份有限公司 | Hatching bucket is bred to steamed worm |
-
2016
- 2016-03-13 CN CN201610139267.8A patent/CN105831013B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849824C2 (en) * | 1978-11-17 | 1987-12-17 | Werner 6800 Mannheim De Menrad | |
| CN103053447A (en) * | 2011-10-20 | 2013-04-24 | 中国水产科学研究院渔业机械仪器研究所 | Purified water aquaculture system using aeration assembly |
| CN102951735A (en) * | 2012-11-01 | 2013-03-06 | 杭州市农业科学研究院 | Composite flow baffling water treatment biomembrane reactor |
| CN203474596U (en) * | 2013-09-13 | 2014-03-12 | 扬州大学 | Water quality regulation and control filter tank of green-house juvenile soft-shelled turtle breeding basin |
| CN103503820A (en) * | 2013-09-17 | 2014-01-15 | 苏州依科曼生物农业科技有限公司 | Method for promoting natural propagation of migratory fish by adopting recirculating aquaculture and propagation system |
| CN204670176U (en) * | 2015-06-02 | 2015-09-30 | 连云港众利水产养殖有限公司 | Air lift spiral artemia ovum hatching assistor |
| CN204949189U (en) * | 2015-08-28 | 2016-01-13 | 天津海友佳音生物科技股份有限公司 | Hatching bucket is bred to steamed worm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105831013B (en) | 2018-12-18 |
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| GR01 | Patent grant |