CN202799881U - Early hatched fry cultivating device - Google Patents
Early hatched fry cultivating device Download PDFInfo
- Publication number
- CN202799881U CN202799881U CN2012205258641U CN201220525864U CN202799881U CN 202799881 U CN202799881 U CN 202799881U CN 2012205258641 U CN2012205258641 U CN 2012205258641U CN 201220525864 U CN201220525864 U CN 201220525864U CN 202799881 U CN202799881 U CN 202799881U
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- China
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- cultivating
- water
- small
- box
- incubator
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
Disclosed is an early hatched fry cultivating device. The early hatched fry cultivating device comprises a water storing tank. A water inlet pipe is communicated with the water storing tank. A plurality of small cultivating net cages are arranged in a cultivating box. A water supplying pipe of the cultivating box stretches into the bottom of the small cultivating net cages, wherein the water supplying pipe of the cultivating box is arranged on the lower portion of the water storing tank. The lower portion of the cultivating box is provided with a water draining pipe. The small cultivating net cages are arranged in the cultivating box through hooks. The bottoms of the small cultivating net cages and one fifth height of net cage surrounding coats are made of plastics. Parts of other net cage surrounding coats are made of 60 meshes of bolting silk. According to the early hatched fry cultivating device, a plurality of small fry cultivating net cages can be placed in the same cultivating box, water environment is the same, and therefore the early hatched fry cultivating device is convenient for comparative study. Flowing water in the cultivating box can solve the problem that early hatched fry can die of oxygen deficiency and suffocation caused by non-running water condition in a routine cultivation.
Description
Technical field
The utility model relates to a kind of newly hatched larvae culture apparatus.
Background technology
Newly hatched larvae in common culture vessel often because of prelarva amount little waste Water space, and large-scale culture vessel is not easy to the observation of cultivating process, simultaneously because the newly hatched larvae Burden-Swimming Ability of KM is poor, in the culture vessel of non-water flow, easily sinks to the bottom and cause to obtain the sufficient last death by suffocation of oxygen.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model will provide a kind of newly hatched larvae culture apparatus exactly, and this device provides a kind of unified culture vessel to the cellar culture of prelarva, has guaranteed the unification of the water body environment that research institute uses; This device also can solve newly hatched larvae when cellar culture because cause the problem of anoxia asphyxia death without discharge condition.
The purpose of this utility model is achieved in that a kind of newly hatched larvae culture apparatus, comprise water storage box, water inlet pipe communicates with water storage box, and a plurality of cultivation small-sized net cages place in the incubator, the incubator feed pipe of water storage box bottom extend into to be cultivated at the bottom of the small-sized net cage case, and the incubator bottom is provided with drainpipe.A plurality of cultivation small-sized net cages place in the incubator by hook.Cultivate at the bottom of the case of small-sized net cage and 1/5 height that net cage encloses clothing is made by plastic cement, the remainder etting is made by 60 mesh sieve thin,tough silk.
The newly hatched larvae culture apparatus that the utility model provides, a plurality of prelarvas are cultivated small-sized net cage can place same incubator, and water body environment is same, is convenient to comparative studies; Current water in the case can solve newly hatched larvae when cellar culture because cause the problem of anoxia asphyxia death without discharge condition.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model.
Embodiment
Structure of the present utility model is as shown in Figure 1: a kind of newly hatched larvae culture apparatus, comprise water storage box 2, water inlet pipe 1 communicates with water storage box 2, a plurality of cultivation small-sized net cages 5 place in the incubator 4, the incubator feed pipe 3 of water storage box 2 bottoms extend into to be cultivated at the bottom of the small-sized net cage 5 casees, and incubator 4 bottoms are provided with drainpipe 6.A plurality of cultivation small-sized net cages 5 place in the incubator 4 by linking up with 7.
Cultivate at the bottom of the case of small-sized net cage 5 and 1/5 height that net cage encloses clothing is made by plastic cement, the remainder etting is made by 60 mesh sieve thin,tough silk.
When the utility model uses, discharge water in water storage box 2 by water inlet pipe 1, open control valve 8, current enter into the bottom of cultivating small-sized net cage 5 through incubator feed pipe 3, the installation site of water storage box 2 is higher than places the incubator 4 of cultivating small-sized net cage 5, be formed with the current of certain pressure from the water of water storage box 2 interior outflows, impel and cultivate small-sized net cage 5 interior water bodys and form circulating waters, impel the poor prelarva of Burden-Swimming Ability of KM in net cage with water movement; Water body in the incubator 4 is discharged through the drainpipe 6 of incubator bottom, and drainpipe 6 is opened and closed by control valve 9 controls.
Claims (3)
1. newly hatched larvae culture apparatus, comprise water storage box (2), water inlet pipe (1) communicates with water storage box (2), it is characterized in that: a plurality of cultivation small-sized net cages (5) place in the incubator (4), the incubator feed pipe (3) of water storage box (2) bottom extend into to be cultivated at the bottom of small-sized net cage (5) case, and incubator (4) bottom is provided with drainpipe (6).
2. newly hatched larvae culture apparatus according to claim 1 is characterized in that: a plurality of cultivation small-sized net cages (5) place in the incubator (4) by hook (7).
3. newly hatched larvae culture apparatus according to claim 1 and 2 is characterized in that: cultivate at the bottom of the case of small-sized net cage (5) and 1/5 height that net cage encloses clothing is made by plastic cement, the remainder etting is made by 60 mesh sieve thin,tough silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205258641U CN202799881U (en) | 2012-10-15 | 2012-10-15 | Early hatched fry cultivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205258641U CN202799881U (en) | 2012-10-15 | 2012-10-15 | Early hatched fry cultivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799881U true CN202799881U (en) | 2013-03-20 |
Family
ID=47858841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205258641U Expired - Lifetime CN202799881U (en) | 2012-10-15 | 2012-10-15 | Early hatched fry cultivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613364A (en) * | 2015-09-20 | 2016-06-01 | 盘锦光合蟹业有限公司 | Large-scale micro-water net cage culture method for family juvenile crabs of Eriocheir sinensis |
| CN107372232A (en) * | 2017-09-14 | 2017-11-24 | 葛洪伟 | aquatic animal breeding device |
| CN110583545A (en) * | 2019-10-23 | 2019-12-20 | 上海海洋大学 | Method for breeding seawater shellfish family in larval stage |
-
2012
- 2012-10-15 CN CN2012205258641U patent/CN202799881U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613364A (en) * | 2015-09-20 | 2016-06-01 | 盘锦光合蟹业有限公司 | Large-scale micro-water net cage culture method for family juvenile crabs of Eriocheir sinensis |
| CN105613364B (en) * | 2015-09-20 | 2019-02-19 | 盘锦光合蟹业有限公司 | The extensive family juvenile crab miniflow network of rivers case breeding method of river crab |
| CN107372232A (en) * | 2017-09-14 | 2017-11-24 | 葛洪伟 | aquatic animal breeding device |
| CN110583545A (en) * | 2019-10-23 | 2019-12-20 | 上海海洋大学 | Method for breeding seawater shellfish family in larval stage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |