CN104082250A - Leech breeding pipeline water circulation system - Google Patents
Leech breeding pipeline water circulation system Download PDFInfo
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- CN104082250A CN104082250A CN201410319681.8A CN201410319681A CN104082250A CN 104082250 A CN104082250 A CN 104082250A CN 201410319681 A CN201410319681 A CN 201410319681A CN 104082250 A CN104082250 A CN 104082250A
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- 230000004087 circulation Effects 0.000 title claims abstract description 32
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- 238000009395 breeding Methods 0.000 title abstract description 6
- 230000001488 breeding effect Effects 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000012946 outsourcing Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 16
- 201000010099 disease Diseases 0.000 abstract description 15
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
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- WQPDUTSPKFMPDP-OUMQNGNKSA-N hirudin Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@H](C(NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N2)=O)CSSC1)C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)CSSC1)C(C)C)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 WQPDUTSPKFMPDP-OUMQNGNKSA-N 0.000 description 2
- 229940006607 hirudin Drugs 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Abstract
A leech breeding pipeline water circulation system comprises a main water pipe, a water pump and water spraying pipes. The main water pipe is arranged on a pool embankment of a breeding pond. The main water pipe is set to be in the shape of a U, the bottom of the U shape is connected with the water pump, the water spraying pipes are symmetrically arranged on the two sides of the inner side of the U shape, and supporting piles are arranged below the water spraying pipes so as to enable the water spraying pipes to be higher than the water level of the pond by 20 cm-30 cm. The part, opposite to the opening of the U shape, of the lower portion of the breeding pond is provided with a water outlet, the water outlet is communicated with a water outlet pipe, and the other end of the water outlet pipe is connected with a water outlet control pipe and arranged in a drainage channel. The leech breeding pipeline water circulation system is simple in structure and low in cost and supplements fresh and clean water for the pond. Micro water flows are formed in the pond, dirt at the bottom can be decomposed in time, and occurrence of leech diseases is reduced. Meanwhile, on high-temperature days in summer, continuous water flows can play the role in cooling, the occurrence rate of high-temperature leech diseases is reduced, and the survival rate of bred leeches is made to reach above 80%.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to a kind of hirudiniculture pipeline circulation.
Background technology
Leech, popular name leech, belongs to Annelida, Hirudinea, Gnathobdellida, Hirudinidae animal.Growth and breeding in the freshwater of inland, is the medicinal aquatic animal of the traditional special type of China, and leech contains hirudin, can delay and hinder blood coagulation, thereby have blood coagulation resisting function.The hirudin extracting in leech, for hemangiectasis, reduction blood viscosity, increase blood circulation effect highly significant, has been applied to the medicines such as treatment apoplexy, hypertension, the clear stasis of blood, amenorrhoea, traumatic injury and various health products, cosmetics.
Leech is called as " soft gold ", and it is low that prior art mainly exists hirudiniculture survival rate, emerges to the problem of want of goods 30% from cocoon.Easily suffer from the diseases such as enteritis disease, hemorrhage, mummification propagating leech in process artificially, main cause is that the high protein diet of throwing something and feeding is not searched for food in time and rots as egg, spiral shell etc., causes water quality deterioration, and pathogene is grown in a large number and leech catches; In addition, the 7-8 month is the leech growth busy season, but the higher water temperature that often causes of temperature is for a long time higher than 35 DEG C, occurs caloric disease.Tradition is changed water conservancy project skill troublesome poeration, easily occurs dead angle, and large filling of large row easily causes again water temperature sometimes hot and sometimes cold, and warm amplitude variationization is excessive, causes the sick death of leech.Therefore the pipeline circulation that a kind of applicable pond (net cage) cultivation leech of exploitation is changed water, diseases prevention, cooling is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
Object of the present invention will provide a kind of pond or net cage hirudiniculture pipeline circulation exactly, and it can overcome prior art and have above-described problem; The object of the present invention is achieved like this, a kind of hirudiniculture pipeline circulation, comprise water main, water pump, sparge pipe, it is characterized in that: the dike top, pond of cultivating pool is provided with water main, water main is arranged to U-shaped, and the bottom of U-shaped is connected with water pump, and the both sides, inner side of U-shaped are symmetrically arranged with some sparge pipes, the below of sparge pipe is provided with supports stake, makes sparge pipe exceed pond height of water level 20cm-30cm; The bottom of the cultivating pool that U-shaped mouth is relative is provided with discharge outlet, and discharge outlet communicates with outlet pipe, and the other end of outlet pipe is connected with water outlet control valve, and is arranged in drainage ditch.
Described cultivating pool adopts the one in common pond or cage culture pond;
Described water pump, by every mu of 100 watts of configurations, adopts submersible type water pump; Water pump is placed in the one in river course or well or water inlet water source;
Described pipeline adopts PPR or PVC material;
Described sparge pipe end sealing, the other end is connected with water main; The both sides of sparge pipe are symmetrically arranged with every 30-50cm the aperture that diameter is 3-5mm, the curved ejection of current;
Between described discharge outlet and outlet pipe connection place, be provided with stopper, on stopper, be evenly equipped with several 1cm through holes, outsourcing 40-80 mesh sieve tulle cloth;
Described outlet pipe setting height(from bottom) is lower than cultivating pool bottom;
The length of described water outlet control valve equals pond height of water level, extracts water outlet control valve when draining, plugs water outlet control valve when water inlet.
The present invention is simple in structure, cost is low, and the circulation providing can make sewage be replaced gradually, for pond supplements the water of fresh cleaning; In pond, form fine bourn, bottom dirt can be decomposed in time, greatly reduces germ amount, has reduced accordingly the generation of leech disease.In the summer high temperature time, lasting water flow energy plays cooling effect simultaneously, reduces the incidence of leech high temperature disease, and the survival rate of hirudiniculture is reached more than 80%.
Brief description of the drawings
Fig. 1. be plane of the present invention;
Fig. 2. be sparge pipe longitudinal section view;
Fig. 3. outlet controlling system connects schematic diagram;
1 cultivating pool, 2. water main, 3. water pump, 4. sparge pipe, 5. current are curved, 6. discharge outlet, 7. Chi Di, 8. supports stake, 9. pond height of water level, 10. outlet pipe, 11. water outlet control valves, 12. drainage ditchs.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described;
A kind of hirudiniculture pipeline circulation, comprise water main 2, water pump 3, sparge pipe 4, it is characterized in that: pond dike 7 tops of cultivating pool 1 are provided with water main 2, water main 2 is arranged to U-shaped, the bottom of U-shaped is connected with water pump 3, the both sides, inner side of U-shaped are symmetrically arranged with some sparge pipes 4, and the below of sparge pipe 4 is provided with supports stake 8, makes sparge pipe exceed pond height of water level 20cm-30cm; The bottom of the cultivating pool 1 that U-shaped mouth is relative is provided with discharge outlet 6, and discharge outlet 6 communicates with outlet pipe 10, and the other end of outlet pipe 10 is connected with water outlet control valve 11, and is arranged in drainage ditch 12.
embodiment 1.
common pond circulating water culture system
Circulation is made up of outer river source of clean water, water pump, pipeline and drainage system.By every mu of 100 watts of configurations, adopt submersible type water pump, water pump is placed in water source, river course.Pipeline adopts PPR material; Water main 2 diameters are the pipeline of 4 cun, are arranged to U-shaped, are laid on around cultivating pool 1 pond dike 7; The bottom of U-shaped is connected with water pump 3, and it is the sparge pipe 4 of 2 cun that both sides, the inner side symmetry of U-shaped connects 1 diameter every 5 meters, sparge pipe 4 length be pond wide 2/5, centre reserves 1/5 distance for production operation.Sparge pipe 4 belows are provided with supports stake 8 to support, and the both sides of sparge pipe 4 are every the hole of the each drill diameter 3-5mm of 30-50 cm, and current curved 5 spray; The bottom of the cultivating pool 1 that U-shaped mouth is relative is provided with discharge outlet 6, discharge outlet 6 communicates with the outlet pipe 10 that diameter is 10 cun, between described discharge outlet and outlet pipe connection place, is provided with stopper, is evenly equipped with several 1cm through holes on stopper, outsourcing 40-80 order screen cloth, prevents leech escape.It is the water outlet control valve 11 of 10 cun that outlet pipe 10 is upwards assigned diameter by elbow, and water outlet control valve 11 length equal pond height of water level 9, for controlling water outlet, and are arranged in the drainage ditch outside cultivating pool 1.Described pond height of water level 9,0.01-0.04 gram/of leech seed size, height of water level 9 general controls in pond are at 30-50cm; 2-3 gram of leech specification/only, height of water level 9 general controls in pond are at 80cm, also different and suitably adjust according to season in addition.
Every day, 12 noon to 14 was driven 2 hours suction pumps 3 at ordinary times, extracted water outlet control valve 11 simultaneously, made pool inner water circulation, and leech sewage in seedling stage can be discharged in time, more renews water, and the seed incidence of disease reduces, and growth rate is accelerated; Summer high temperature season, start circulation 6 hours every day, pond water temperature is controlled at below 30 DEG C all the time, has reduced that megathermal period water temperature is sometimes hot and sometimes cold causes that leech disease causes death.
embodiment 2.
cage culture pond circulating water culture system
Circulation is made up of outer river source of clean water, water pump, pipeline and drainage system.By every mu of 100 watts of configurations, adopt submersible type water pump, water pump is placed in water source, river course.Pipeline adopts PPR material, and water main 2 is the pipeline of 4 cun, is arranged to rectangle, is laid on around pond, pond dike 7, and one end of rectangle width connects suction pump; On water main, the position of corresponding net cage length direction 1 diameter of connection is the sparge pipe 4 of 2 cun, the below of sparge pipe 4 is supported by the support stake 8 being fixed on net cage, the side of sparge pipe 4 in net cage is every the hole of 40 cm drill diameter 4mm, and the curved ejection of current enters net cage.With lay water pump rightabout, the bottom that is the other end of net cage is provided with discharge outlet 6, discharge outlet 6 communicates with the outlet pipe 10 that diameter is 10 cun, between described discharge outlet and outlet pipe connection place, be provided with stopper, on stopper, be evenly equipped with several 1cm through holes, outsourcing 40-80 order screen cloth, prevents leech escape.It is the water outlet control valve 11 of 10 cun that outlet pipe 10 is upwards assigned diameter by elbow, and water outlet control valve 11 length equal net cage height of water level 9, for controlling water outlet, and are arranged in the drainage ditch outside pond.
5-6 12 noon to 14 the every day month is driven 2 hours suction pumps, extracts water outlet control valve simultaneously, makes pool inner water circulation.Leech nursery stage sewage can be discharged in time, more renews water, and more than net cage dissolved oxygen remains at 5 mg/L, the seed incidence of disease reduces, and growth rate is accelerated; Summer high temperature season, net cage water level is increased to 80 cm, start circulation 6 hours every day, and net cage water temperature is controlled at below 30 DEG C all the time, has reduced that megathermal period water temperature is sometimes hot and sometimes cold causes that leech disease causes death.
embodiment 3.
the pool cultivated circulation of deep-well water and soil
Circulation is made up of phreatic water water source, water pump, pipeline and drainage system.By every mu of 100 watts of configurations, adopt submersible type water pump, water pump is placed in well; Pipeline adopts PPR material, and water main 2 diameters are the pipeline of 4 cun, connects suction pump, is laid on around pond, pond dike 7; On water main, to connect 1 diameter every 5 meters be the sparge pipe 4 of 2 cun to surrounding, length be pond wide 2/5.Sparge pipe below is by supporting stake 8 to support, and sparge pipe both sides are every the hole of 40 cm drill diameter 4mm, and current curved 5 spray.The pond other end of laying water pump arranges discharge outlet 6, discharge outlet 6 communicates with the outlet pipe 10 that diameter is 10 cun, between described discharge outlet and outlet pipe connection place, is provided with stopper, is evenly equipped with several 1cm through holes on stopper, outsourcing 40-80 order screen cloth, prevents leech escape.It is the water outlet control valve 11 of 10 cun that outlet pipe 10 is upwards assigned diameter by elbow, and water outlet control valve 11 length equal pond height of water level 9, for controlling water outlet, and are arranged in the drainage ditch outside pond.
5-6 12 noon to 14 the every day month is driven 2 hours suction pumps, or start as required, extracts water control pipe simultaneously, makes pool inner water circulation.Leech nursery stage sewage can be discharged in time, more renews water, and more than net cage dissolved oxygen remains at 5 mg/L, the seed incidence of disease reduces, and growth rate is accelerated; Summer high temperature season, pond water level is increased to 80 cm, start circulation 6 hours every day, and pond water temperature is controlled at below 30 DEG C all the time, has reduced that megathermal period water temperature is sometimes hot and sometimes cold causes that leech disease causes death.
implement example 4.
circulation in pond
Circulation is made up of water pump, pipeline.By every mu of 100 watts of configurations, adopt submersible type water pump.Water pump is placed in the pool, pond, and lay the place of water pump and dig 1 dark 50 cm, the square hole of long 50cm, the fence made from 60 object net sheets is laid around in hole, and be convenient to draw water prevents that leech is pumped simultaneously.Pipeline adopts PPR material, water main 2 diameters are the pipeline of 4 writing brushes, connect suction pump, be laid on around pond, pond dike 7, on water main, surrounding is the sparge pipe 4 of 2 cun every 1 diameter of 5 meters of connections, and sparge pipe 4 length are 2/5 of pond width, and sparge pipe 4 belows are by supporting stake 8 to support, sparge pipe 4 both sides are every the hole of 40 cm drill diameter 4mm, the curved ejection of current.
5-6 12 noon to 14 the every day month is driven 2 hours suction pumps, or start as required, makes pool inner water circulation, plays the effect to pool oxygenation simultaneously, and more than pond dissolved oxygen remains at 5 mg/L, the seed incidence of disease reduces, and growth rate is accelerated; Summer high temperature season, pond height of water level is increased to 80 cm, the circulation 4-6 hour that starts shooting every day, and pond waters does not form thermocline, has reduced that megathermal period water temperature is sometimes hot and sometimes cold causes that leech disease causes death.
Claims (8)
1. a hirudiniculture pipeline circulation, comprise water main (2), water pump (3), sparge pipe (4), it is characterized in that: Chi Di (7) top of cultivating pool (1) is provided with water main (2), water main (2) is arranged to U-shaped, the bottom of U-shaped is connected with water pump (3), the both sides, inner side of U-shaped are symmetrically arranged with some sparge pipes (4), and the below of sparge pipe 4 is provided with supports stake (8), makes sparge pipe exceed pond height of water level 20cm-30cm; The bottom of the cultivating pool (1) that U-shaped mouth is relative is provided with discharge outlet (6), and discharge outlet (6) communicates with outlet pipe (10), and the other end of outlet pipe (10) is connected with water outlet control valve (11), and is arranged in drainage ditch (12).
2. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: described cultivating pool (1) adopts the one in common pond or cage culture pond.
3. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: described water pump (3), by every mu of 100 watts of configurations, adopts submersible type water pump (3); Water pump (3) adopts the one being placed in river course or well or water inlet water source.
4. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: described pipeline adopts PPR or PVC material.
5. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: described sparge pipe (4) end sealing, and the other end is connected with water main (2); The both sides of sparge pipe (4) are symmetrically arranged with every 30-50cm the aperture that diameter is 3-5mm, current curved (5) ejection.
6. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: between described discharge outlet (6) and outlet pipe (10) connection place, be provided with stopper, be evenly equipped with several 1cm through holes on stopper, outsourcing 40-80 order screen cloth.
7. a kind of hirudiniculture pipeline circulation according to claim 1, is characterized in that: described outlet pipe (10) setting height(from bottom) is lower than cultivating pool (1) bottom.
8. a kind of hirudiniculture pipeline circulation according to claim 1, it is characterized in that: the length of described water outlet control valve (11) equals pond height of water level (9), when draining, extract water outlet control valve (11), when water inlet, plug water outlet control valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319681.8A CN104082250B (en) | 2014-07-08 | 2014-07-08 | A kind of hirudiniculture piping loop water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410319681.8A CN104082250B (en) | 2014-07-08 | 2014-07-08 | A kind of hirudiniculture piping loop water system |
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| CN104082250A true CN104082250A (en) | 2014-10-08 |
| CN104082250B CN104082250B (en) | 2016-03-16 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145499A (en) * | 2015-09-30 | 2015-12-16 | 贵州大学 | Hatching equipment and method for leeches |
| CN105684996A (en) * | 2016-02-05 | 2016-06-22 | 吴铁明 | Method for breeding medical blood sucking leeches |
| CN106962257A (en) * | 2017-04-26 | 2017-07-21 | 江苏农牧科技职业学院 | Water circulation hirudiniculture pond based on pneumatic principle |
| CN107667958A (en) * | 2017-11-17 | 2018-02-09 | 广西远程水蛭养殖有限公司 | The hirudiniculture pool |
| CN107853226A (en) * | 2017-12-26 | 2018-03-30 | 江苏农牧科技职业学院 | A kind of thick layer stereo industrial aquaculture device of eurysome golden thread leech seed mark |
| CN109329173A (en) * | 2018-10-29 | 2019-02-15 | 山东凯东生物科技有限公司 | A kind of water flow microcirculqtory system based on hirudiniculture |
| CN111758658A (en) * | 2020-08-26 | 2020-10-13 | 马鞍山市创源水蛭养殖专业合作社 | A moisture supplementary device for leech cultivation |
| CN112493186A (en) * | 2020-11-13 | 2021-03-16 | 重庆市药物种植研究所 | Culture method for rapidly increasing anticoagulant enzyme activity of hirudo nipponica |
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