CN108770761B

CN108770761B - Sturgeon breeds device with gasbag

Info

Publication number: CN108770761B
Application number: CN201810292091.9A
Authority: CN
Inventors: 孙弋博
Original assignee: Jinhua Beili Aquaculture Technology Co ltd
Current assignee: Jinhua Beili Aquaculture Technology Co ltd
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2021-03-02
Anticipated expiration: 2038-04-03
Also published as: CN108770761A

Abstract

The invention provides a sturgeon breeding device with an air bag, which belongs to the technical field of aquaculture and comprises a breeding box, wherein a water pipe is arranged at the upper right part of the breeding box and communicated with a water source, a heat preservation shell is arranged at the upper end of the breeding box, an exhaust fan is communicated with the left side of the heat preservation shell, a filter screen is arranged at the joint of the exhaust fan and the heat preservation shell, an air outlet of the exhaust fan is connected with an L-shaped air pipe, semicircular air bags are uniformly distributed on the L-shaped air pipe, air holes are formed in the semicircular air bags, under the action of the exhaust fan, bait in the breeding box is blown upwards from the bottom, the bait is constantly blown in the water, the bait is prevented from sinking and accumulating together to cause waste, and the arranged filter screen can filter impurities in the air and prevent the impurities from entering the water to cause pollution Stirring, preventing the bait from being wet and agglomerated, and being suitable for large-scale popularization.

Description

Sturgeon breeds device with gasbag

Technical Field

The invention relates to the technical field of aquaculture, in particular to a sturgeon breeding device with an air bag.

Background

The fish meat is rich in animal protein, phospholipid and the like, has rich nutrition and delicious taste, and is easy to digest and absorb by human bodies. The other part of the fish body can be made into cod liver oil, fish gelatin, fish meal, etc. Some fishes such as goldfish, tropical fish, etc. have various physical states and bright colors, and have higher ornamental value. The Chinese has a long coastline and a plurality of rivers and lakes, and the fish species are very rich. According to survey, more than 1000 kinds of freshwater fishes exist in China, and famous four major Chinese carps (black carp, grass carp, silver carp and bighead carp), carp, crucian carp and the like are main excellent freshwater fish varieties in China; about 2000 kinds of marine fishes are known in China, and common ones include hairtail, large yellow croaker, salmon and the like.

The existing freshwater fish culture pond does not usually use tap water, but draws water from natural water (rivers, lakes, reservoirs and the like) for use, various floaters and impurities are inevitably contained in the natural water, so that the pond is unfavorable for the growth of fish fries, and meanwhile, excrement of fish is easily accumulated at the bottom of the pond in the fish culture process, so that water pollution is easily caused by untimely cleaning, and an oxygen deficiency phenomenon easily occurs when the fish is too dense, so that the pond is not favorable for the hatching of the fish fries, and meanwhile, the fish needs to be manually fed in person, and the pond is complicated in work, time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to provide a sturgeon breeding device with an air bag, which has the advantages of simple structure, automatic feeding, drying and the like, ensures that baits are not easy to decompose after falling into water, prevents the baits from being too soft and dispersing immediately after falling into water, pollutes water quality, improves the utilization rate of the baits, reduces the breeding cost, and is suitable for large-scale popularization.

The technical scheme adopted by the invention for realizing the purpose is as follows: a sturgeon breeding device with air bags comprises a breeding box, a water pipe is arranged at the upper right of the breeding box and communicated with a water source, a heat preservation shell is arranged at the upper end of the breeding box, an exhaust fan is communicated with the left side of the heat preservation shell, a filter screen is arranged at the joint of the exhaust fan and the heat preservation shell, an air outlet of the exhaust fan is connected with an L-shaped air pipe, semicircular air bags are uniformly distributed on the L-shaped air pipe and provided with air holes, hot air in the heat preservation shell is discharged into the L-shaped air pipe under the action of the exhaust fan, bait in the breeding box is blown upwards from the bottom through the semicircular air bags uniformly distributed on the L-shaped air pipe, the bait is constantly blown and floated in water, the phenomenon that the bait sinks and accumulates together to cause waste is avoided, the filter screen is arranged, impurities in the air can be filtered, the impurities are prevented from entering the water, convenient operation can realize carrying out automatic stoving, stirring, preventing that bait is moist, caking to bait, is fit for extensive the popularization.

Preferably, the upper end of the right side wall of the heat preservation shell is provided with a dryer, airflow holes are uniformly distributed on the surface of the lower half part of the stirring ball, and the ratio of the diameter of each airflow hole to the width of the bait is 0.5-0.7: 1. The upper end of the right side wall of the heat preservation shell is provided with a dryer, airflow holes are uniformly distributed on the surface of the lower half part of the stirring ball, so that gas in the stirring ball can flow out of the airflow holes, the temperature of air in the heat preservation shell is raised under the action of the dryer, the ratio of the diameter of the airflow holes to the width of bait is 0.5-0.7:1, and the bait is prevented from being sucked out of the airflow holes.

Preferably, the water pipe is bent, the water stopping ball is clamped at the bent part of the water pipe, water leakage holes are uniformly distributed on the surface of the water stopping ball, an L-shaped water baffle is connected with the inner wall of the water pipe on the water stopping ball, a water inlet is formed between the L-shaped water baffle and the water pipe, and the diameter ratio of the water inlet to the water stopping ball is 1-1.5: 3. The water pipe is arranged in a bent shape, the water stopping ball is clamped at the bent part of the water pipe, water leakage holes are uniformly distributed on the surface of the water stopping ball, meanwhile, an L-shaped water baffle plate is connected with the inner wall of a part of the water pipe above the water stopping ball, a water inlet is formed between the L-shaped water baffle plate and the water pipe, the diameter ratio of the water inlet to the water stopping ball is 1-1.5:3, when water enters from the water inlet of the water pipe, the water can flow towards one side of the water stopping ball, the water stopping ball is caused to rotate, the water slowly flows out from the water leakage holes in the water stopping ball, the water flow is controlled, the water flow is prevented from being wasted, meanwhile, flowing water can be injected into the culture box, the water in the culture box is kept to flow, oxygen.

Preferably, a roller is installed at the upper end of a feed opening of the bait box, fan blades are evenly distributed on the surface of the roller, a net wire is connected to the surface of the roller, a wire coil is installed on the side wall of the bait box, the net wire coil vertically falls onto the water surface of the breeding box, and a bait ball is arranged at the end part of the net wire in the breeding box. Install the cylinder in bait case blanking mouth upper end, cylinder surface equipartition flabellum, between two flabellums with the contact of bait incasement wall, under the natural state, the blanking mouth is plugged up by the flabellum, after the bait of breeding the incasement had been eaten, fish can emerge the bait ball that the surface of water touched and set up on the surface of water, through dragging to the bait ball, makes the cylinder take place to rotate, drives the flabellum and takes place to rotate, makes bait follow flabellum rotating gap whereabouts, realizes the automatic function of feeding.

Preferably, the stirring device comprises a rotating shaft, L-shaped stirring plates are uniformly distributed on the surface of the rotating shaft, through holes are uniformly distributed on the vertical surfaces of the L-shaped stirring plates and the rotating shaft, the through holes on the L-shaped stirring plates are connected through mesh ropes to form coils coaxial with the rotating shaft, through grooves are uniformly distributed on the side surfaces of the L-shaped stirring plates, and the through grooves and the through holes are distributed in a staggered mode. The stirring device is arranged and composed of a rotating shaft and an L-shaped stirring plate, through holes are uniformly distributed on the vertical surfaces of the L-shaped stirring plate and the rotating shaft, and the through holes on each L-shaped stirring plate are connected through a net rope to form a coil coaxial with the rotating shaft, so that the bait falls behind, in the stirring process of the L-shaped stirring plates, the bait is contacted with the net rope, the retention time of the bait in the stirring ball is prolonged, meanwhile, hot air in the heat preservation shell forms circulation under the action of an exhaust fan, the air in the stirring ball is alternated, the temperature rise in the stirring ball is accelerated, the surface of the net rope rises along with the temperature rise, under the rotation, the friction effect and the heat transfer are generated on the surface of the retained bait, the bait is extruded on the surface, the evaporation of internal moisture can be accelerated, the texture of the bait is firmer, the bait is not easy to decompose after falling into water, the bait is prevented from being too soft, the water is, improve the utilization rate of the bait and reduce the breeding cost.

Preferably, the net rope is a composite rope, the net rope sequentially comprises a nylon layer, an o-cresol formaldehyde epoxy resin line layer and a bamboo charcoal fiber layer from outside to inside, and the thickness ratio of the inner layer to the outer layer is 1:0.1-0.3: 0.4-0.7. Choose the net rope of above-mentioned proportion preparation for use at the stirring in-process, the firm intensity that anti friction is effectual non-deformable and compound rope, intensity, high temperature resistant, corrosion resistance are high, use compound rope to show and improved the firm intensity of net rope, avoid causing the surface wear to break with bait friction, improve agitating unit's stability, net rope surface smoothness nature is high, and bait is difficult for the adhesion on net rope surface, avoids bait to cause the waste.

Preferably, the stirring ball is arranged in the heat preservation shell, the stirring device is arranged in the stirring ball, the discharge port of the stirring ball penetrates through the bottom of the heat preservation shell to be connected with the breeding box, the upper end of the stirring ball is connected with the feed box discharge port, the heat preservation shell is arranged at the upper end of the breeding box, the stirring ball is arranged in the heat preservation shell, the temperature in the stirring ball can be kept at a certain temperature all the time, and the bait in the stirring ball is dried.

Preferably, the center of the air hole is provided with a spiral color strip, the spiral color strip penetrates through the air hole to be connected with the inner wall of the L-shaped air pipe, and the surface of the spiral color strip is adhered with an activated carbon sheet. Set up the various strip of spiral in the gas pocket, when making gaseous from blowing off in the gas pocket, drive the various strip spiral of spiral upwards rotatory, make near spiral various strip form the swirl, make bait produce rotatoryly in the aquatic, increase the time of bait at aquatic suspension, simultaneously, the activated carbon piece of gluing on the various strip of spiral can be under the rotation effect that the air current drove, can accelerate the absorption to aquatic impurity, the quality of water in the purification aquaculture case.

Preferably, a square air bag is arranged between two adjacent semicircular air bags and connected to the L-shaped air pipe, the upper end of the square air bag is sleeved with a rotary table, and the upper end of the rotary table is provided with a square sponge. Set up square gasbag between double-phase adjacent semi-circular gasbag and connect on L shape trachea, the carousel has been cup jointed to the square gasbag upper end, and when the spiral colored ribbon was rotatory, the change of rivers on every side can drive the rotation that slows of square sponge on the carousel, falls on square sponge when bait, and when the fish came edible, can produce the bubble with the sponge touching, increases the rivers flow in the breed case, increases the oxygen content of aquatic.

Compared with the prior art, the invention has the beneficial effects that: the arranged water stopping ball can control water flow, save water resources, keep water flowing, increase oxygen content in the culture box and improve culture survival rate; the automatic bait casting can be realized according to the self hunger condition of the fish; the net rope prepared by the composite rope has high surface smoothness, and bait is not easy to adhere to the surface of the net rope, so that excessive waste of the bait is avoided; through set up the heat preservation casing in breeding case upper end, the built-in ball mixer of heat preservation casing, the temperature in the ball mixer can keep certain heat all the time, dries the bait in the ball mixer, and this device simple structure, convenient operation can realize carrying out automatic stoving, stirring, preventing that bait is moist, caking to bait, is fit for extensive popularization.

The sturgeon breeding device provided with the air bag in the technical scheme overcomes the defects of the prior art, and is reasonable in design and convenient to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of a mixing ball;

FIG. 3 is a schematic view of the structure of the water pipe;

FIG. 4 is a schematic view of the structure of the stirring device;

FIG. 5 is a schematic diagram of the structure of an L-shaped stirring plate;

FIG. 6 is a schematic view of a net cord configuration;

FIG. 7 is a top view of the semicircular bladder;

FIG. 8 is a schematic view of a spiral color bar structure;

fig. 9 is a schematic view of the connection structure of a square sponge.

Description of reference numerals: 1, a semicircular air bag; 2, breeding a box; a 3L-shaped trachea; 4, an exhaust fan; 5, a heat preservation shell; 6, fan blades; 7, a roller; 8 a bait box; 9, winding the wire coil; 10, network cables; 11, stirring balls; 12 bait balls; 13 a water pipe; 14 airflow holes; 15, a water stop ball; 16 water inlets; 17L-shaped stirring plates; 18 a rotating shaft; 19 a net rope; 20 through grooves; 21 a through hole; 22 a dryer; 23, filtering a screen; a 24L-shaped water baffle; 25 o-cresol formaldehyde epoxy resin line layer; 26 a bamboo charcoal fiber layer; 27 a nylon layer; 28 spiral color strips; 29 air holes; 30 active carbon sheets; 31 a square sponge; 32 square air bags; 33 a turntable.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the embodiments and the accompanying drawings:

example 1:

as shown in figure 1-2, the sturgeon breeding device with air bags comprises a breeding box 2, a water pipe 13 is arranged at the upper right part of the breeding box 2, the water pipe 13 is communicated with a water source, a heat preservation shell 5 is arranged at the upper end of the breeding box 2, an exhaust fan 4 is communicated with the left side of the heat preservation shell 5, a filter screen 23 is arranged at the joint of the exhaust fan 4 and the heat preservation shell 5, an air outlet of the exhaust fan 4 is connected with an L-shaped air pipe 3, semicircular air bags 1 are uniformly distributed on the L-shaped air pipe 3, air holes 29 are formed in the semicircular air bags, hot air in the heat preservation shell is discharged into the L-shaped air pipe under the action of the exhaust fan, bait in the breeding box is blown upwards from the bottom through the semicircular air bags uniformly distributed on the L-shaped air pipe, the bait is blown to constantly float in the water, the situation that the bait sinks and accumulates together, prevent that impurity from getting into the aquatic, cause the pollution to the water, this device simple structure, convenient operation can realize carrying out automatic stoving, stirring, preventing that bait is moist, caking to bait, is fit for extensive the popularization.

The upper end of the right side wall of the heat preservation shell 2 is provided with a dryer 22, the lower half surface of the stirring ball 11 is uniformly provided with airflow holes 14, and the ratio of the diameter of the airflow holes 14 to the width of the bait is 0.5-0.7: 1. The upper end of the right side wall of the heat preservation shell is provided with a dryer, airflow holes are uniformly distributed on the surface of the lower half part of the stirring ball, so that gas in the stirring ball can flow out of the airflow holes, the temperature of air in the heat preservation shell is raised under the action of the dryer, the ratio of the diameter of the airflow holes to the width of bait is 0.5-0.7:1, and the bait is prevented from being sucked out of the airflow holes.

5 built-in stirred balls 11 of heat preservation casing, be equipped with agitating unit in the

stirred balls

11, 11 discharge gates of stirred balls pass 5 bottoms of heat preservation casing and breed case 2 and be connected, and 11 upper ends of stirred balls are connected with 8 blanking mouths of bait case, and through setting up the heat preservation casing in breeding the case upper end, the built-in stirred balls of heat preservation casing, the temperature in the stirred balls can keep certain heat all the time, dries the bait in the stirred balls.

The left side of the heat preservation shell 5 is communicated with an exhaust fan 4, a filter screen 23 is arranged at the joint of the exhaust fan 4 and the heat preservation shell 5, an air outlet of the exhaust fan 4 is connected with an L-shaped air pipe 3, semicircular air bags 1 are uniformly distributed on the L-shaped air pipe 3, air holes are formed in the semicircular air bags 1, a dryer 22 is arranged at the upper end of the right side wall of the heat preservation shell 5, airflow holes 14 are uniformly distributed on the lower half part surface of the stirring ball 11, and the ratio of the diameter of each airflow hole 14 to the width of bait is 0.5-. The upper end of the right side wall of the heat preservation shell is provided with a dryer, airflow holes are uniformly distributed on the surface of the lower half part of the stirring ball, so that gas in the stirring ball can flow out of the airflow holes, the temperature of air in the heat preservation shell is raised under the action of the dryer, hot air in the heat preservation shell is discharged into the L-shaped air pipe under the action of an exhaust fan, bait in the cultivation box is blown upwards from the bottom through the semicircular air bags uniformly distributed on the L-shaped air pipe, the bait is blown and floated in water constantly, the bait is prevented from sinking and accumulating together to cause waste, the ratio of the diameter of the airflow holes to the width of the bait is 0.5-0.7:1, the bait is prevented from being sucked out of the airflow holes, and the arranged filter screen can filter impurities in the air, so that the impurities can be prevented from entering the water and polluting the water body.

The cylinder 7 is installed to 8 blanking mouths of bait case upper ends, and 7 surperficial equipartitions of cylinder have

flabellum

6, and 7 surperficial connection net twines 10 of cylinder, and drum 9 is installed to 8 lateral walls of bait case, and net twine 10 connection net twine 9 falls perpendicularly to breed 2 surface of water of case, breeds 10 tip of net twine in the case 2 and is equipped with bait ball 12. Install the cylinder in bait case blanking mouth upper end, cylinder surface equipartition flabellum, between two flabellums with the contact of bait incasement wall, under the natural state, the blanking mouth is plugged up by the flabellum, after the bait of breeding the incasement had been eaten, fish can emerge the bait ball that the surface of water touched and set up on the surface of water, through dragging to the bait ball, makes the cylinder take place to rotate, drives the flabellum and takes place to rotate, makes bait follow flabellum rotating gap whereabouts, realizes the automatic function of feeding.

Example 2:

as shown in fig. 3, the optimization scheme of this embodiment based on embodiment 1 is as follows: the water pipe 13 is bent, the bent part of the water pipe 13 is clamped with a water stopping ball 15, water leakage holes are uniformly distributed on the surface of the water stopping ball 15, an L-shaped water baffle 24 is connected with the inner wall of the water separating pipe 13 on the upper part of the water stopping ball 15, a water inlet 16 is formed between the L-shaped water baffle 24 and the water pipe 13, and the diameter ratio of the diameter of the water inlet 16 to the diameter of the water stopping ball 15 is 1: 3. The water pipe is arranged in a bent shape, the water stopping ball is clamped at the bent part of the water pipe, water leakage holes are uniformly distributed on the surface of the water stopping ball, meanwhile, an L-shaped water baffle plate is connected with the inner wall of a part of the water pipe above the water stopping ball, a water inlet is formed between the L-shaped water baffle plate and the water pipe, the diameter ratio of the water inlet to the water stopping ball is 1:3, when water enters from the water inlet of the water pipe, the water can flow towards one side of the water stopping ball, the water stopping ball is caused to rotate, the water slowly flows out from the water leakage holes in the water stopping ball, the water flow is controlled, the waste of water resources is prevented, meanwhile, flowing water can be injected into the culture box, the water in the culture box is kept flowing, oxygen is increased.

Example 3:

as shown in fig. 4 to 6, the optimization scheme of this embodiment based on embodiment 1 is as follows: the stirring device comprises a rotating shaft 18, L-shaped stirring plates 17 are uniformly distributed on the surface of the rotating shaft 18, through holes 21 are uniformly distributed on the vertical surfaces of the L-shaped stirring plates 17 and the rotating shaft 18, the through holes on the L-shaped stirring plates 17 are connected through mesh ropes 19 to form coils coaxial with the rotating shaft 18, through grooves 20 are uniformly distributed on the side surfaces of the L-shaped stirring plates 17, and the through grooves 20 and the through holes 21 are distributed in a staggered mode. The stirring device is arranged and composed of a rotating shaft and an L-shaped stirring plate, through holes are uniformly distributed on the vertical surfaces of the L-shaped stirring plate and the rotating shaft, and the through holes on each L-shaped stirring plate are connected through a net rope to form a coil coaxial with the rotating shaft, so that the bait falls behind, in the stirring process of the L-shaped stirring plates, the bait is contacted with the net rope, the retention time of the bait in the stirring ball is prolonged, meanwhile, hot air in the heat preservation shell forms circulation under the action of an exhaust fan, the air in the stirring ball is alternated, the temperature rise in the stirring ball is accelerated, the surface of the net rope rises along with the temperature rise, under the rotation, the friction effect and the heat transfer are generated on the surface of the retained bait, the bait is extruded on the surface, the evaporation of internal moisture can be accelerated, the texture of the bait is firmer, the bait is not easy to decompose after falling into water, the bait is prevented from being too soft, the water is, improve the utilization rate of the bait and reduce the breeding cost.

The net rope 19 is a composite rope, the net rope 19 sequentially comprises a nylon layer 27, an o-cresol formaldehyde epoxy resin line layer 25 and a bamboo charcoal fiber layer 26 from outside to inside, and the thickness ratio of the inner layer to the outer layer is 1:0.1: 0.4. Choose the net rope of above-mentioned proportion preparation for use at the stirring in-process, the firm intensity that anti friction is effectual non-deformable and compound rope, intensity, high temperature resistant, corrosion resistance are high, use compound rope to show and improved the firm intensity of net rope, avoid causing the surface wear to break with bait friction, improve agitating unit's stability, net rope surface smoothness nature is high, and bait is difficult for the adhesion on net rope surface, avoids bait to cause the waste.

The surface of the net rope 19 is coated with an antifouling paint which comprises the following components in parts by weight: 20 parts of base resin, 15 parts of compound resin, 0.05 part of 3-5 dichlorotoluene, 3 parts of pyridine organic antifouling agent, 5 parts of filler, 2 parts of auxiliary agent and 12 parts of solvent; the check block prepared by the formula has high strength, friction resistance and low cost, has good application prospect in practice, promotes the intermiscibility of various components by adding 3-5 dichlorotoluene in the formula, improves the processing performance of the coating, ensures that the prepared coating has stronger antibacterial property, heat resistance and wear resistance, greatly improves the friction resistance, aging resistance, antifouling property and heat resistance of the net rope, and prolongs the service life of the device.

Example 4:

as shown in fig. 7 to 9, the optimization scheme of the present embodiment based on embodiment 1 is as follows: the center of the air hole 29 is provided with a spiral color bar 28, the spiral color bar 28 passes through the air hole 29 to be connected with the inner wall of the L-shaped air pipe 3, and the surface of the spiral color bar 28 is adhered with an activated carbon sheet 30. Set up the various strip of spiral in the gas pocket, when making gaseous from blowing off in the gas pocket, drive the various strip spiral of spiral upwards rotatory, make near spiral various strip form the swirl, make bait produce rotatoryly in the aquatic, increase the time of bait at aquatic suspension, simultaneously, the activated carbon piece of gluing on the various strip of spiral can be under the rotation effect that the air current drove, can accelerate the absorption to aquatic impurity, the quality of water in the purification aquaculture case.

A square air bag 32 is arranged between two adjacent semicircular air bags 1 and connected to the L-shaped air pipe 3, the upper end of the square air bag 32 is sleeved with a rotating disc 33, and the upper end of the rotating disc 33 is provided with a square sponge 31. Set up square gasbag between double-phase adjacent semi-circular gasbag and connect on L shape trachea, the carousel has been cup jointed to the square gasbag upper end, and when the spiral colored ribbon was rotatory, the change of rivers on every side can drive the rotation that slows of square sponge on the carousel, falls on square sponge when bait, and when the fish came edible, can produce the bubble with the sponge touching, increases the rivers flow in the breed case, increases the oxygen content of aquatic.

Example 5:

the sturgeon breeding device provided with the air bag has the working principle that: put into bait case 8 with bait, through the length of wire reel 9 control net twine 10, make bait ball 12 on the net twine 10 just fall on the surface of water, put through water pipe 13 and water source, start drying apparatus 22 and exhaust fan 4, after bait in breeding case 2 is eaten, the fish is when tearing bait ball 12, it is rotatory to drive cylinder 7, make flabellum 6 take place to rotate, bait falls to in the stirring ball 11, through the rotatory stirring of agitating unit, dry and scatter and drop into breeding case 2 to bait, make the bait that semi-circular gasbag 1 on the 3L shape trachea does not stop blow to the aquatic under the effect of exhaust fan 4, make bait suspension and aquatic all the time, prevent that the bait from sinking and piling up, cause the bait extravagant and make quality of water polluted.

Conventional techniques in the above-described embodiments are known to those skilled in the art and will not be described in detail herein.

The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. Sturgeon device of breeding with gasbag, including breeding case (2), breed case (2) upper right side and be equipped with water pipe (13), water pipe (13) are linked together with the water source, breed case (2) upper end and be equipped with heat preservation casing (5), its characterized in that: the left side of the heat-insulation shell (5) is communicated with an exhaust fan (4), a filter screen (23) is arranged at the joint of the exhaust fan (4) and the heat-insulation shell (5), an air outlet of the exhaust fan (4) is connected with an L-shaped air pipe (3), semicircular air bags (1) are uniformly distributed on the L-shaped air pipe (3), and air holes (29) are formed in the semicircular air bags (1); a spiral color bar (28) is arranged in the center of the air hole (29), the spiral color bar (28) penetrates through the air hole (29) to be connected with the inner wall of the L-shaped air pipe (3), and an activated carbon sheet (30) is adhered to the surface of the spiral color bar (28); a square air bag (32) is arranged between the two adjacent semicircular air bags (1) and connected to the L-shaped air pipe (3), the upper end of the square air bag (32) is sleeved with a turntable (33), and the upper end of the turntable (33) is provided with a square sponge (31); heat preservation casing (5) built-in stirring ball (11), be equipped with agitating unit in stirring ball (11), stirring ball (11) discharge gate passes heat preservation casing (5) bottom and is connected with breed case (2), and stirring ball (11) upper end is connected with bait case (8) blanking mouth.

2. The sturgeon breeding device provided with the air cells according to claim 1, wherein: the water pipe (13) is bent, a water stopping ball (15) is clamped at the bent part of the water pipe (13), water leakage holes are uniformly distributed in the surface of the water stopping ball (15), an L-shaped water baffle (24) is connected to the inner wall of the water dividing pipe (13) at the upper part of the water stopping ball (15), a water inlet (16) is formed between the L-shaped water baffle (24) and the water pipe (13), and the diameter ratio of the diameter of the water inlet (16) to the diameter of the water stopping ball (15) is 1-1.5: 3.

3. The sturgeon breeding device provided with the air cells according to claim 1, wherein: the upper end of the right side wall of the heat-insulating shell (5) is provided with a dryer (22), airflow holes (14) are uniformly distributed on the lower half surface of the stirring ball (11), and the ratio of the diameter of each airflow hole (14) to the width of bait is 0.5-0.7: 1.

4. The sturgeon breeding device provided with the air cells according to claim 1, wherein: roller (7) are installed to bait workbin (8) blanking mouth upper end, cylinder (7) surface equipartition has flabellum (6), cylinder (7) surface connection net twine (10), drum (9) are installed to bait workbin (8) lateral wall, net twine (10) connection net twine dish (9) fall perpendicularly to breed on case (2) the surface of water, net twine (10) tip in breeding case (2) is equipped with bait ball (12).

5. The sturgeon breeding device provided with the air cells according to claim 1, wherein: agitating unit, including pivot (18), pivot (18) surface equipartition has L shape stirring board (17), the equipartition has through-hole (21) on the perpendicular of L shape stirring board (17) and pivot (18), the through-hole on each L shape stirring board (17) passes through net rope (19) and connects, forms the coil coaxial with pivot (18), L shape stirring board (17) side equipartition has logical groove (20), it distributes with through-hole (21) crisscross to lead to groove (20).

6. The sturgeon breeding device provided with the air bag according to claim 5, wherein: the net rope (19) is a composite rope, the net rope (19) is sequentially provided with a nylon layer (27), an o-cresol formaldehyde epoxy resin line layer (25) and a bamboo charcoal fiber layer (26) from outside to inside, and the thickness ratio of the layers from inside to outside is 1:0.1-0.3: 0.4-0.7.