CN103875588A - Pond water self-circulation system and method for prawn intensive culture pond - Google Patents
Pond water self-circulation system and method for prawn intensive culture pond Download PDFInfo
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- CN103875588A CN103875588A CN201410036704.4A CN201410036704A CN103875588A CN 103875588 A CN103875588 A CN 103875588A CN 201410036704 A CN201410036704 A CN 201410036704A CN 103875588 A CN103875588 A CN 103875588A
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Abstract
The invention discloses a pond water self-circulation system and method for a prawn intensive culture pond. The system comprises a discharge pipe whereby the pond and the bottom center of a discharge well are communicated. A pond water self-circulation device is further disposed in the pond and comprises an inflation pump, a forked pipe, an air pipe and a floating soft foam plate; the lower end of the forked pipe which is vertically arranged is communicated with the discharge pipe; the upper end of the forked pipe is connected with the floating soft foam plate; the floating soft foam plate is provided with a through hole corresponding to an upper opening of the forked pipe; the inflation pump is mounted on the edge of the pond; one end of the air pipe is connected with an air outlet of the inflation pump; the other end of the air pipe penetrates the through hole and is disposed in the opening of the forked pipe; a lead weight and an air stone are fixed to the end of the air pipe; the inflation pump is started for inflating, and pond water can be circulated. The pond water self-circulation system and method has the advantages that upper and lower water in the prawn intensive culture pond is circulated by means of air stripping, the quality of the pond water is effectively kept stable, bottom pollution of the pond water is reduced, diseases are reduced, culture success rate is increased, and use value is high.
Description
Technical field
The present invention relates to aquaculture field, especially a kind of pond water self-circulation system and method for prawn fishing breeding pond.
Background technology
Shrimp culture industry is China's mariculture pillar industry, and the development of prawn is swift and violent, and disease becomes the most important restraining factors of China's shrimp culture industry.Broke out prawn virus disease from 1992 in Fujian and East Guangdong, especially white spot syndrome (white spot syndrome, WSS), since the popular whole nations in 1993, WSS has become the most serious disease of shrimp culture industry.Within 1993, to nineteen ninety-fives three Nian Jian China prawn culturing pond WSS incidence more than 90%, morbidity shrimp pond prawn lethality approaches 100%.But for the epidemiology of prawn virus disease and molecular Biological Detection technology several be blank, and lack the technology of effective control virus disease outbreak of epidemic.
According to prawn WSSV route of infection, route of transmission, host range and viral environment control theory, we in Haikou City, Hainan Province goods and materials parent company three cultivation bases, river, have set up prawn mulching film culture pattern in 1998.Can effectively control WSSV host crab class enters shrimp pond to this pattern on the one hand, thereby controls the horizontal transmission approach of WSSV.Meanwhile, mulching film culture schema management is convenient, and utilization rate is high.Mulching film culture pattern, since China mainland is set up, has been widely used in prawn culturing, and the especially transformation of traditional tank etc., produces larger Social benefit and economic benefit.But owing to there is no soil buffering, and adopt Waterwheel-type oxygenation pattern, mulch pond central authorities easily form Xuan Wu district, easily occur disease.Existing prawn fishing breeding pond just relies on aerator to move pond surface water circulation conventionally, and pond bottom water body is difficult to participate in circulation, and at the bottom of pond, water quality is still very poor, and purification bottom water quality also need adopt other mode.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, can carry out self-clearing pond water self-circulation system and method to prawn fishing breeding pond water quality.
To achieve these goals, the technical solution used in the present invention is: a kind of pond water self-circulation system of prawn fishing breeding pond, comprise the blow-off pipe that is communicated with pond and sewage well bottom centre, it is characterized in that: in pond, be also provided with pond water self-circulating device, pond water self-circulating device comprises inflator pump, breeches pipe, the soft cystosepiment of tracheae and buoyancy, the vertical setting of breeches pipe and lower end are connected with described blow-off pipe, upper end is connected with the soft cystosepiment of buoyancy, on the soft cystosepiment of buoyancy, offer the through hole corresponding with breeches pipe upper end open, inflator pump is arranged on limit, pond, one end of tracheae connects the gas outlet of inflator pump, the other end is placed in breeches pipe opening through through hole and is fixed with plummet and gas stone in its end.
Further, described breeches pipe comprises the branched pipe of main body tube and connection main body tube upper end, and branched pipe is provided with three, and corresponding described tracheae is also provided with three.
Further, described pond bottom blow-off pipe opening part is also provided with a cover frame with holes.
A pond water self-loopa method for prawn fishing breeding pond, is characterized in that: comprise the following steps:
(1) the pond water self-circulating device of a gas stripping type of design, it is made up of the soft cystosepiment of inflator pump, breeches pipe, tracheae and buoyancy;
(2) pond water self-circulating device is arranged in pond, be specially, the blow-off pipe in the connection pond, lower end of breeches pipe, the soft cystosepiment of buoyancy on surface, Yu Piao pond, upper end is connected, one end of tracheae connects the gas outlet of inflator pump, and the other end is placed in breeches pipe opening and is fixed with plummet and gas stone in its end;
(3) in different cultivation periods, need carry out different cycle-indexes and circulation timei, be specially, in cultivating 30 days, circulate every day 2 times, circulate 3 hours at every turn, cultivation 30-60 days, circulates 3 every day, circulates 6 hours at every turn, cultivate 60 days-results, circulation 24 hours every days, concrete pond water circulation is operating as, and starts inflator pump, Chi Shui is entered by blow-off pipe and is emerged on surface, pond by breeches pipe, completes the circulation of pond lower floor water body and upper strata water body.
The invention has the beneficial effects as follows: system architecture is simple, low cost of manufacture, easy to operate; The present invention circulates levels water body in prawn fishing breeding pond by the work of pond water self-circulating device, simultaneously can also be in cyclic process oxidation Decomposition organic dirt, effectively keep the stable of pond water quality, reducing the bottom, pond portion pollutes, reducing disease occurs, improve cultivation success rate, there is very high use value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the structural representation of water self-circulation system in pond in the present invention.
embodiment
As shown in Figure 1, the pond water self-circulation system of a kind of prawn fishing breeding pond of the present invention, comprises the blow-off pipe 3 that is communicated with pond 1 and sewage well 2 bottom centre, is also provided with pond water self-circulating device in pond 1.Pond water self-circulating device comprises the soft cystosepiment 7 of inflator pump 4, breeches pipe 5, tracheae 6 and buoyancy, the vertical setting of breeches pipe 5 and lower end are connected with blow-off pipe 3, upper end is connected with the soft cystosepiment 7 of buoyancy, on the soft cystosepiment 7 of buoyancy, offers the through hole corresponding with breeches pipe upper end open.Inflator pump 4 is arranged on limit, pond, and one end of tracheae 6 connects the gas outlet of inflator pump 4, and the other end is placed in breeches pipe opening through through hole and is fixed with plummet 8 and gas stone 9 in its end.
In the present embodiment, above-mentioned breeches pipe 5 comprises the branched pipe 52 of main body tube 51 and connection main body tube upper end, and branched pipe 52 is provided with three, and corresponding tracheae 6 is also provided with three, is connected respectively the upper end open of inflator pump 4 gas outlets and each branched pipe 52.Also be provided with a cover frame 11 with holes at pond bottom blow-off pipe opening part.
With the prawn mulching film culture pond of a 3-5 mu in detail water self-loopa method in pond is described in detail below, it comprises the following steps:
(1) the pond water self-circulating device of a gas stripping type of design, it is made up of the soft cystosepiment of inflator pump, breeches pipe, tracheae and buoyancy;
(2) pond water self-circulating device is arranged in pond, be specially, the blow-off pipe in the connection pond, lower end of breeches pipe, the soft cystosepiment of buoyancy on surface, Yu Piao pond, upper end is connected, one end of tracheae connects the gas outlet of inflator pump, and the other end is placed in breeches pipe opening and is fixed with plummet and gas stone in its end;
(3) in different cultivation periods, need carry out different cycle-indexes and circulation timei, be specially, in cultivating 30 days, circulate every day 2 times, circulate 3 hours at every turn, cultivation 30-60 days, circulates 3 every day, circulates 6 hours at every turn, cultivate 60 days-results, circulation 24 hours every days, concrete pond water circulation is operating as, and starts inflator pump, Chi Shui is entered by blow-off pipe and is emerged on surface, pond by breeches pipe, completes the circulation of pond lower floor water body and upper strata water body.
Finally should be noted that; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement, does not all depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. the pond water self-circulation system of a prawn fishing breeding pond, comprise the blow-off pipe that is communicated with pond and sewage well bottom centre, it is characterized in that: in pond, be also provided with pond water self-circulating device, pond water self-circulating device comprises inflator pump, breeches pipe, the soft cystosepiment of tracheae and buoyancy, the vertical setting of breeches pipe and lower end are connected with described blow-off pipe, upper end is connected with the soft cystosepiment of buoyancy, on the soft cystosepiment of buoyancy, offer the through hole corresponding with breeches pipe upper end open, inflator pump is arranged on limit, pond, one end of tracheae connects the gas outlet of inflator pump, the other end is placed in breeches pipe opening through through hole and is fixed with plummet and gas stone in its end.
2. the pond water self-circulation system of prawn fishing breeding pond according to claim 1, is characterized in that: described breeches pipe comprises the branched pipe of main body tube and connection main body tube upper end, and branched pipe is provided with three, and corresponding described tracheae is also provided with three.
3. the pond water self-circulation system of prawn fishing breeding pond according to claim 1 and 2, is characterized in that: described pond bottom blow-off pipe opening part is also provided with a cover frame with holes.
4. a pond water self-loopa method for prawn fishing breeding pond, is characterized in that: comprise the following steps:
(1) the pond water self-circulating device of a gas stripping type of design, it is made up of the soft cystosepiment of inflator pump, breeches pipe, tracheae and buoyancy;
(2) pond water self-circulating device is arranged in pond, be specially, the blow-off pipe in the connection pond, lower end of breeches pipe, the soft cystosepiment of buoyancy on surface, Yu Piao pond, upper end is connected, one end of tracheae connects the gas outlet of inflator pump, and the other end is placed in breeches pipe opening and is fixed with plummet and gas stone in its end;
(3) in different cultivation periods, need carry out different cycle-indexes and circulation timei, be specially, in cultivating 30 days, circulate every day 2 times, circulate 3 hours at every turn, cultivation 30-60 days, circulates 3 every day, circulates 6 hours at every turn, cultivate 60 days-results, circulation 24 hours every days, concrete pond water circulation is operating as, and starts inflator pump, Chi Shui is entered by blow-off pipe and is emerged on surface, pond by breeches pipe, completes the circulation of pond lower floor water body and upper strata water body.
5. the pond water self-loopa method of prawn fishing breeding pond according to claim 4, is characterized in that: described breeches pipe comprises the branched pipe of main body tube and connection main body tube upper end, and branched pipe is provided with three, and corresponding described tracheae is also provided with three.
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| CN201410036704.4A CN103875588B (en) | 2014-01-26 | 2014-01-26 | A kind of pond water self-circulation system of prawn fishing breeding pond and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585113A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Super-intensive breeding device with low circulation rate |
| CN104823909A (en) * | 2015-06-02 | 2015-08-12 | 安徽孔津湖农业开发有限公司 | Multifunctional culture pond |
| CN104938397A (en) * | 2015-06-03 | 2015-09-30 | 铜陵县黑你养殖专业合作社 | Shrimp breeding system |
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| CN2357499Y (en) * | 1998-04-24 | 2000-01-12 | 赵忠海 | Pneumatic filter |
| JP2005287388A (en) * | 2004-03-31 | 2005-10-20 | Mitsuo Kuroiwa | Transporting container for fish and shellfish |
| CN101050018A (en) * | 2006-04-07 | 2007-10-10 | 上海金樱生态农业科技有限公司 | Solar energy light - volt Nano water purification floating island |
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| CN104585113A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Super-intensive breeding device with low circulation rate |
| CN104823909A (en) * | 2015-06-02 | 2015-08-12 | 安徽孔津湖农业开发有限公司 | Multifunctional culture pond |
| CN104938397A (en) * | 2015-06-03 | 2015-09-30 | 铜陵县黑你养殖专业合作社 | Shrimp breeding system |
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Effective date of registration: 20160715 Address after: 524074, Guangdong, Zhanjiang Province on the west side of the East Island pier Patentee after: Zhanjiang Haimao aquaculture Biotechnology Co. Ltd. Address before: 524000 Guangdong city of Zhanjiang Province East Huguangyan Mazhang District of Guangdong Ocean University Patentee before: Guangdong Ocean University |