CN203884437U - Cultivation system for Litopenaeus vannamei - Google Patents
Cultivation system for Litopenaeus vannamei Download PDFInfo
- Publication number
- CN203884437U CN203884437U CN201420170495.8U CN201420170495U CN203884437U CN 203884437 U CN203884437 U CN 203884437U CN 201420170495 U CN201420170495 U CN 201420170495U CN 203884437 U CN203884437 U CN 203884437U
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- China
- Prior art keywords
- pond
- pipeline
- culturing pool
- culture
- filtration
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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
The utility model provides a cultivation system for Litopenaeus vannamei, which comprises a culture pond, a filtering and purifying pond and a reservoir. The culture pond is circular and the bottom thereof is flat and smooth. A mulch film is covered onto the bottom of the culture pond. The bottom of the culture pond is in the form of a funnel and the center of the bottom of the culture pond is provided with a sewage draining exit. The depth of the culture pond is 2-2.5 meters and an aerator is arranged in the culture pond. The middle part of the filtering and purifying pond is provided with a stirring device. A first pipeline and a second pipeline are arranged between the culture pond and the filtering and purifying pond, and between the filtering and purifying pond and the reservoir, respectively. One end of the first pipeline is suspended above the water surface of the filtering and purifying pond and is provided with a filter screen. The other end of the first pipeline is configured to extend below the water surface of the culture pond. The two ends of the second pipeline are arranged to respectively extend below the water surface of the culture pond and the water surface of the reservoir. The first pipeline and the second pipeline are provided with water pumps of the same type. The two water pumps are controlled by a single switch. The cultivation system for Litopenaeus vannamei is reasonable in structure and ensures the water quality in the culture pond to reach a higher cultivation standard. Meanwhile, the culture survival rate is high and the occurrence of diseases is lowered.
Description
Technical field
The utility model belongs to aquaculture pond field, especially relates to a kind of culture of Penaeus vannamei system.
Background technology
Penaeus Vannmei is one of three large shrimps that world today's cultured output is the highest.Penaeus Vannmei delicious meat, processing dressing percentage can be up to 67%, and suitable temperature range is wide, can be 18-32 DEG C of growth, suitable salt scope is also wide, can under salinity 1-40 ‰ condition, grow, be a kind of good desalination cultivation kind.Penaeus Vannmei has the advantages such as individuality is large, growth is fast, nutritional need is low, premunition is strong, stronger to the adaptive capacity of water environment factors, to advantages such as low, the dried up time-to-live length of forage protein content requirement, is the improved seeds of intensive high yielding culture.
In the breeding process of Penaeus Vannmei, water temperature, water quality are very important links.Penaeus Vannmei will be at the more than 20 DEG C ability of water temperature normal growth.Water temperature a large amount of minimizing that ingest during lower than 16 DEG C, water temperature is not ingested substantially lower than 12 DEG C of Penaeus Vannmeis, and easy frostbite, even freezes to death.Body length is less than the easier frostbite of Penaeus Vannmei of 8cm.The shrimp vigor of frost bitten a little less than, bounce unable, do not ingest.Body colour is partially dark, and undesired, common body colour there will be partially red, and a large amount of stains appear in body surface.Shrimp shell is soft, and muscle is not full, touches body surface more coarse with hand.Liver pancreas is partially red, and enteron aisle attenuates, and forms difficulty very large.
Along with the carrying out of cultivation, harmful substance accumulation such as residual bait, ight soil of prawn, in water, harmful substance increases gradually, and the balance of water environment can change, and there will be the many variations of water colour.In the adjustment process of water quality, should be noted that in a standard regions that remains on prawn custom.For example, while changing water, just need to change gradually in batches, prevent that disposable replacing from causing the burst of illness.
Utility model content
The purpose of this utility model is to provide a kind of culture of Penaeus vannamei system, can reduce the incidence of disease in breeding process, improves survival rate.
The technical solution of the utility model is: culture of Penaeus vannamei system, comprise culturing pool, filtration, purification pond and cistern, described culturing pool is circular, culturing pool area is 3-20 mu, smooth at the bottom of pond, at the bottom of pond on covering with plastic film, at the bottom of pond, be funnel-form, at the bottom of pond, middle part arranges sewage draining exit, and the dark 2-2.5 rice in pond, arranges aerator in culturing pool; Middle part, filtration, purification pond arranges agitating device; The first pipeline and the second pipeline are set respectively between culturing pool and filtration, purification pond, cistern, the first pipeline is above the one end in filtration, purification pond is suspended at the water surface, this end arranges screen pack, the other end of the first pipeline stretches under the culturing pool water surface, the two ends of the second pipeline extend into respectively culturing pool and cistern underwater, the suction pump of same model is all set on the first pipeline and the second pipeline, and two suction pumps are by same switch control.
Described aerator is jet aerator.
Described agitating device comprises fixed support, suspension cystosepiment, paddle and motor, fixed support and bottom, filtration, purification pond are fixing, suspension cystosepiment is arranged on fixed support top, motor is arranged on suspension cystosepiment, paddle is connected with motor through suspension cystosepiment, and motor provides power for paddle.
Described the first pipeline is provided with infundibulate dispensing mouthful, and this dispensing mouth bottom arranges active plugboard, and a dispensing mouthful top arranges lid.
Jet aerator oxygen transfer efficiency exceedes the aerator of Waterwheel-type, inflatable, the form such as water jet, and it is simple in structure, can form current, stirs water body.Jet aerator can make gently oxygenation of water body, does not damage fishes and shrimps health, is applicable to culturing pool oxygenation and uses.
Under aerator effect, the pond water conservancy of circular culturing pool, in forming circulation, is conducive to Chi Shuizhong suspension refuse and collects eliminating to pond central authorities.Played certain effect to increasing water quality.
Advantage and the good effect that the utlity model has are: rational in infrastructure, can ensure that the interior water quality of culturing pool reaches the higher standard of cultivation.Cultivation survival rate is high, has reduced the generation of disease.Can simplify regular job step, raise the efficiency, thereby reach the object reducing costs.For example improve purification efficiency, improved the efficiency that Chi Shui changes, ensured the stability of culturing pool, be conducive to the growth of prawn.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:
1, culturing pool 2, filtration, purification pond 3, cistern
4, mulch film 5, sewage draining exit 6, aerator
7, the first pipeline 8, the second pipeline 9, screen pack
10, suction pump 11, fixed support 12, suspension cystosepiment
13, paddle 14, motor 15, dispensing mouthful
16, switch
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model is a kind of culture of Penaeus vannamei system, comprises culturing pool 1, filtration, purification pond 2 and cistern 3.Described culturing pool 1 is circular, can be also subcircular.Culturing pool 1 area is 3-20 mu, and general area is 10-20 mu, the built up little Chi that condition is poor, and 3-5 mu of general areas, are convenient to management.Smooth at the bottom of pond, at the bottom of pond on covering with plastic film 4, at the bottom of pond, be funnel-form, at the bottom of pond, middle part arranges sewage draining exit 5.The dark 2-2.5 rice in pond, 1.5-2 meters of the depth of waters after water inlet.If this depth bounds can ensure that cultivation density is a scope that effect is best, cross dark cultivation density excessive, easily cause the generation of disease, finally cause yielding poorly.The pond depth, water temperature vary within wide limits, meanwhile, cultivation cost of land is just high.The degree of depth of culturing pool 1 also can have influence on the illumination of Chi Shui, and illumination also can exert an influence to the growth of prawn.
The interior aerator 6 that arranges of culturing pool 1, preferably jet aerator 6, effect is best.2 middle parts, filtration, purification pond arrange agitating device.Described agitating device comprises fixed support 11, suspension cystosepiment 12, paddle 13 and motor 14, fixed support 11 is fixed with 2 bottoms, filtration, purification pond, suspension cystosepiment 12 is arranged on fixed support 11 tops, motor 14 is arranged on suspension cystosepiment 12, paddle 13 is connected with motor 14 through suspension cystosepiment 12, and motor 14 provides power for paddle 13.This arranges can be in the time using disinfectant powder sterilization, and expedite sterilization powder dissolves the speed of disperseing, and improves purification efficiency.
The first pipeline 7 and the second pipeline 8, the first pipelines 7 are set respectively between culturing pool 1 and filtration, purification pond 2, cistern 3 above the one end in filtration, purification pond 2 is suspended at the water surface, this end arranges screen pack 9.Arrange herein and can tentatively filter Chi Shui, filter screen does not arrange in pool water within, is the foreign material that filter for easy cleaning, changes easy to clean.The other end of the first pipeline 7 stretches into culturing pool 1 underwater, the two ends of the second pipeline 8 extend into respectively culturing pool 1 and cistern 3 underwaters, 10, two suction pumps 10 of suction pump of same model are all set by same switch control on the first pipeline 7 and the second pipeline 8.Control and start by same switch 16, adopt the suction pump 10 of same model, can ensure to enter culturing pool 1 consistent with the water yield that detaches culturing pool 1, ensured the stability of water body., adopt in this way meanwhile, simple, convenient.Avoided the great number cost that adopts complex apparatus to cause, practical effect is fine.
The first pipeline 7 is provided with infundibulate dispensing mouth 15, and these dispensing mouth 15 bottoms arrange active plugboard, and dispensing mouthful 15 tops arrange lid.Need to carry out disinfection to the water in filtration, purification pond 2 time, while only need to the water cultivation is held in being extracted in filtration, purification pond 2, active plugboard be opened, added disinfectant interior to dispensing mouthfuls 15.Lower than manually spilling medicine cost, efficiency is high.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. culture of Penaeus vannamei system, it is characterized in that: comprise culturing pool, filtration, purification pond and cistern, described culturing pool is circular, culturing pool area is 3-20 mu, smooth at the bottom of pond, at the bottom of pond on covering with plastic film, at the bottom of pond, be funnel-form, at the bottom of pond, middle part arranges sewage draining exit, and the dark 2-2.5 rice in pond, arranges aerator in culturing pool; Middle part, filtration, purification pond arranges agitating device; The first pipeline and the second pipeline are set respectively between culturing pool and filtration, purification pond, cistern, the first pipeline is above the one end in filtration, purification pond is suspended at the water surface, this end arranges screen pack, the other end of the first pipeline stretches under the culturing pool water surface, the two ends of the second pipeline extend into respectively culturing pool and cistern underwater, the suction pump of same model is all set on the first pipeline and the second pipeline, and two suction pumps are by same switch control.
2. culture of Penaeus vannamei system according to claim 1, is characterized in that: described aerator is jet aerator.
3. culture of Penaeus vannamei system according to claim 1, it is characterized in that: described agitating device comprises fixed support, suspension cystosepiment, paddle and motor, fixed support and bottom, filtration, purification pond are fixing, suspension cystosepiment is arranged on fixed support top, motor is arranged on suspension cystosepiment, paddle is connected with motor through suspension cystosepiment, and motor provides power for paddle.
4. culture of Penaeus vannamei system according to claim 1, is characterized in that: described the first pipeline is provided with infundibulate dispensing mouthful, and this dispensing mouth bottom arranges active plugboard, and a dispensing mouthful top arranges lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170495.8U CN203884437U (en) | 2014-04-09 | 2014-04-09 | Cultivation system for Litopenaeus vannamei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170495.8U CN203884437U (en) | 2014-04-09 | 2014-04-09 | Cultivation system for Litopenaeus vannamei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884437U true CN203884437U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170495.8U Expired - Fee Related CN203884437U (en) | 2014-04-09 | 2014-04-09 | Cultivation system for Litopenaeus vannamei |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106605627A (en) * | 2015-10-21 | 2017-05-03 | 江苏银宝生物科技有限公司 | Novel loach culture pond |
| CN109380196A (en) * | 2018-12-17 | 2019-02-26 | 唐纯强 | A kind of multifunction active fish box |
| CN114304041A (en) * | 2021-12-29 | 2022-04-12 | 当涂县官圩人家供销合作社有限公司 | Treatment method of water for culturing penaeus vannamei boone |
-
2014
- 2014-04-09 CN CN201420170495.8U patent/CN203884437U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106605627A (en) * | 2015-10-21 | 2017-05-03 | 江苏银宝生物科技有限公司 | Novel loach culture pond |
| CN109380196A (en) * | 2018-12-17 | 2019-02-26 | 唐纯强 | A kind of multifunction active fish box |
| CN109380196B (en) * | 2018-12-17 | 2021-08-20 | 唐纯强 | Multifunctional live fish box |
| CN114304041A (en) * | 2021-12-29 | 2022-04-12 | 当涂县官圩人家供销合作社有限公司 | Treatment method of water for culturing penaeus vannamei boone |
| CN114304041B (en) * | 2021-12-29 | 2022-12-27 | 当涂县官圩人家供销合作社有限公司 | Treatment method of water for culturing penaeus vannamei boone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180409 |