CN203313889U - High-density shrimp seed temporary culturing device - Google Patents
High-density shrimp seed temporary culturing device Download PDFInfo
- Publication number
- CN203313889U CN203313889U CN2013202505726U CN201320250572U CN203313889U CN 203313889 U CN203313889 U CN 203313889U CN 2013202505726 U CN2013202505726 U CN 2013202505726U CN 201320250572 U CN201320250572 U CN 201320250572U CN 203313889 U CN203313889 U CN 203313889U
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- pond
- membranes
- diaphragm
- holding
- temporary
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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
Abstract
The utility model relates to a high-density shrimp seed temporary culturing device. The high-density shrimp seed temporary culturing device comprises a temporary culturing pool, a plurality of membranes and aerator pipes, wherein the temporary culturing pool is provided with a water inlet and a water outlet, the membranes are arranged in the temporary culturing pool, and the aerator pipes are arranged at the bottom of the temporary culturing pool. The membranes are sequentially arranged side by side in parallel in an equidistant mode, gaps where shrimp seeds and water pass are reserved between the membranes and the pool wall of the temporary culturing pool, the aerator pipes are arranged between adjacent membranes in a parallel mode or are located at the two ends of the aerator pipes and are perpendicular to the membranes. Because the membranes are hung in a water body of the temporary culturing pool, shrimp seed inhabiting area and temporary culturing density are increased. Water flow brought by rough surfaces of the membranes and even aeration ensures that bait micro particles thrown in the earlier stage are evenly distributed in the water body and are mostly attached to the surfaces of the membranes, and therefore uneven specifications caused by ingestion difference are reduced. In the temporary culturing process, biological membranes can be formed on the surfaces of the membranes, organic materials on the membranes can also be eaten by shrimps, and therefore fodder utilization ratio is improved, and aquaculture cost is reduced. The high-density shrimp seed temporary culturing device can be used for aquaculture.
Description
Technical field
The utility model relates to the cultivation field, and particularly a kind of prawn young shrimp high density is supported device temporarily.
Background technology
The large pool of shrimp seedling is thrown in and is formed front elder generation through concentrated foster cultivation the temporarily of the little water body of certain phase, to obtain the seedlings in strong sprout, accurately grasp and put seedling density, improve and form the important measures that the time is formed in survival rate and saving, that shrimp seedling secondary is desalinated successful key problem in technology, be also the first stage of carrying out prawn classification cultivation, there is considerable meaning.
Have the shrimp seedling now and support temporarily the devices that device great majority can arrange the oxygen supply aeration in storage pond, holding pond, have following deficiency: 1. can't take full advantage of breeding spaces, foster density is low temporarily; 2. the shrimp seedling kills and devour seriously, and survival rate is low; 3. feed skewness, growth specification difference is serious.
The utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of prawn young shrimp high density to support temporarily device, and use should be supported device temporarily can effectively improve temporarily foster density, reduces aquaculture cost.
The technical scheme that the utility model adopts is:
A kind of prawn young shrimp high density is supported device temporarily, comprise the storage pond, holding pond that is provided with water inlet and delivery port, be arranged on some diaphragms and the aeration tube at the bottom of the storage pond, holding pond pond in storage pond, holding pond, described each diaphragm is parallel to each other and equally spaced layout side by side successively, leave the space of passing through for shrimp seedling and current between described diaphragm and storage pond, holding pond pool wall, described each aeration tube is arranged in parallel between adjacent diaphragms or is positioned at the storage pond, holding pond two ends and perpendicular to diaphragm.
As further improvement in the technical proposal, described diaphragm is shaggy polythene net or cellulosic cloth, and described diaphragm is the single or multiple lift structure, and described diaphragm is all in the body of storage pond, holding pond pond.
As further improvement in the technical proposal, described diaphragm bottom is provided with the tenesmus thing.
As further improvement in the technical proposal, the pvc pipe that described aeration tube is nanometer aeration pipe or equidistant perforate.
As further improvement in the technical proposal, described storage pond, holding pond is square, circle or ellipsoidal structure.
As further improvement in the technical proposal, described storage pond, holding pond pond height 1.2～1.5m, pond face area is 10～50m
2.
As further improvement in the technical proposal, described storage pond, holding pond is square, and its aspect ratio is 1 ︰ 1～3 ︰ 1.
The beneficial effects of the utility model are: by suspension diaphragm in the water body of storage pond, holding pond, increase the shrimp seedling attached area of dwelling, improve and support temporarily density, and can reduce and kill and devour probability; Current that the rough surface of diaphragm and uniform aeration bring promote, and make the bait particulate that throws something and feeds early stage be uniformly distributed in water body and major part is adsorbed in membrane surface, thereby it is uneven to reduce the specification caused because of the difference of ingesting; Support temporarily membrane surface in process and can form biomembrane with suspension organic debris and residual bait ight soil in absorption and degraded water body, purify water, the organic matter on film also can be prawn and ingests, and improves efficiency of feed utilization, reduces aquaculture cost.
The accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of prawn young shrimp high density is supported device temporarily, comprise the storage pond, holding pond 1 that is provided with water inlet and delivery port, be arranged on some diaphragms 2 and the aeration tube 3 at the bottom of storage pond, holding pond 1 pond in storage pond, holding pond 1, each diaphragm 2 is parallel to each other and equally spaced layout side by side successively, leave the space of passing through for shrimp seedling and current between diaphragm 2 and storage pond, holding pond 1 pool wall, each aeration tube 3 is arranged in parallel between adjacent diaphragms 2 or is positioned at storage pond, holding pond 1 two ends and perpendicular to diaphragm 2.
As preferred embodiment, diaphragm 2 is shaggy polythene net or cellulosic cloth, and diaphragm 2 is the single or multiple lift structure, and diaphragm 2 is all in storage pond, holding pond 1 pond body.
As preferred embodiment, diaphragm 2 bottoms are provided with tenesmus thing 6.
As preferred embodiment, the pvc pipe that aeration tube 3 is nanometer aeration pipe 3 or equidistant perforate.
As preferred embodiment, storage pond, holding pond 1 is square, circle or ellipsoidal structure.
As preferred embodiment, storage pond, holding pond 1 pond height 1.2～1.5m, pond face area is 10～50m
2.
As preferred embodiment, storage pond, holding pond 1 is square, and its aspect ratio is 1 ︰ 1～3 ︰ 1.
Figure 1 shows that an embodiment of the present utility model.Storage pond, holding pond 1 adopts square indoor cement pit, is provided with water inlet, discharge outlet and appendix 4, and it is of a size of 5 * 5 * 1.2m.Each diaphragm 2 equidistantly hangs in storage pond, holding pond 1 side by side, and each diaphragm 2 is parallel to each other and is parallel to pool wall.Be parallel to the pool wall direction glass thread 5 of equidistantly arranging along storage pond, holding pond 1, distance between centers of tracks 50cm, nearly pool wall end two glass threads 5 and pool wall spacing 50cm, the pond face arranges supporting rope 7 along glass thread 5 vertical direction.Diaphragm 2 is 40 order polythene nets, through doubling, and after four sidecar line pressures are tight, wide 60cm, long 400cm, form sandwich construction.Diaphragm 2 hangs and to be fixed on glass thread 5 with nylon rope, adjusts upper edge that suspension height makes diaphragm 2 apart from the water surface 15～20cm, and lower edge is far from 10～15cm at the bottom of pond, the diaphragm 2 bottoms tenesmus thing 6 that evenly suspends.Straight diaphragm 2 directions of storage pond, holding pond 1 dolly are pressed close to pool wall and are respectively arranged a nanometer aeration pipe, and aeration tube 3 two ends are connected with the appendix 4 that is connected fan blower.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (7)
1. a prawn young shrimp high density is supported device temporarily, it is characterized in that: comprise the storage pond, holding pond (1) that is provided with water inlet and delivery port, be arranged on some diaphragms (2) and the aeration tube (3) at the bottom of storage pond, holding pond (1) pond in storage pond, holding pond (1), described each diaphragm (2) is parallel to each other and equally spaced layout side by side successively, leave the space of passing through for shrimp seedling and current between described diaphragm (2) and storage pond, holding pond (1) pool wall, described each aeration tube (3) is arranged in parallel between adjacent diaphragms (2) or is positioned at storage pond, holding pond (1) two ends and perpendicular to diaphragm (2).
2. prawn young shrimp high density according to claim 1 is supported device temporarily, it is characterized in that: described diaphragm (2) is polythene net or cellulosic cloth, described diaphragm (2) is the single or multiple lift structure, and described diaphragm (2) is all in the body of storage pond, holding pond (1) pond.
3. prawn young shrimp high density according to claim 1 and 2 is supported device temporarily, it is characterized in that: described diaphragm (2) bottom is provided with tenesmus thing (6).
4. prawn young shrimp high density according to claim 1 is supported device temporarily, it is characterized in that: described aeration tube (3) is the pvc pipe of nanometer aeration pipe (3) or equidistant perforate.
5. prawn young shrimp high density according to claim 1 is supported device temporarily, it is characterized in that: described storage pond, holding pond (1) is square, circle or ellipsoidal structure.
6. support temporarily device according to claim 1 or 5 described prawn young shrimp high densities, it is characterized in that: described storage pond, holding pond (1) pond height 1.2～1.5m, pond face area is 10～50m
2.
7. prawn young shrimp high density according to claim 5 is supported device temporarily, it is characterized in that: described storage pond, holding pond (1) is for square, and its aspect ratio is 1 ︰ 1～3 ︰ 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202505726U CN203313889U (en) | 2013-05-10 | 2013-05-10 | High-density shrimp seed temporary culturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202505726U CN203313889U (en) | 2013-05-10 | 2013-05-10 | High-density shrimp seed temporary culturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313889U true CN203313889U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202505726U Expired - Fee Related CN203313889U (en) | 2013-05-10 | 2013-05-10 | High-density shrimp seed temporary culturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688889A (en) * | 2013-12-24 | 2014-04-02 | 大连海洋大学 | Cultivation density measuring method for aquatic animal planktonic larvae |
| CN104322424A (en) * | 2014-10-30 | 2015-02-04 | 天津海友佳音生物科技股份有限公司 | Bird cage type high-efficiency aquatic green culture pond |
-
2013
- 2013-05-10 CN CN2013202505726U patent/CN203313889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688889A (en) * | 2013-12-24 | 2014-04-02 | 大连海洋大学 | Cultivation density measuring method for aquatic animal planktonic larvae |
| CN103688889B (en) * | 2013-12-24 | 2016-01-06 | 大连海洋大学 | Aquatic livestock floating larva cultivates density measuring method |
| CN104322424A (en) * | 2014-10-30 | 2015-02-04 | 天津海友佳音生物科技股份有限公司 | Bird cage type high-efficiency aquatic green culture pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140510 |