CN218163988U

CN218163988U - Fertilized egg stirring device for east star spots

Info

Publication number: CN218163988U
Application number: CN202221835833.6U
Authority: CN
Inventors: 王川雅
Original assignee: Hainan Haichen Aquatic Products Co ltd
Current assignee: Hainan Haichen Aquatic Products Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-30
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a fertilized egg stirring device for Dongxing spots, which belongs to the technical field of aquaculture, and comprises a water tank and an incubation cylinder, wherein a cold-heat exchange component for heating or cooling water is arranged in the water tank, a temperature controller is arranged in the water tank, and the temperature controller is electrically connected with the cold-heat exchange component; an incubation cylinder passes through the delivery port of inlet tube intercommunication water tank, and the outer top of incubation cylinder is provided with the motor, and the output of motor is connected with the pivot that extends to in the incubation cylinder, is provided with a plurality of puddlers along upper and lower direction interval in the pivot. The utility model discloses both can control the temperature in the hatching section of thick bamboo, can stir the water in the hatching section of thick bamboo again, the mobility of reinforcing water, the better hatching environment of simulating out the parent fish to the roe improves hatching efficiency.

Description

Fertilized egg stirring device for Dongxing spots

Technical Field

The utility model relates to an aquaculture technical field, in particular to east star is embryonated egg agitating unit for spot.

Background

East starfish, entitled Plectropomus lepardus, belongs to the order Perciformes, the family Sermonidae, the subfamily Epinephelus, the genus Perch. The Dongxiang spot has fine and smooth meat quality, delicious taste, beautiful red whole body, high economic value and ornamental value, and is a rare fish culture in seawater. Due to the large market demand, the number of wild species is greatly reduced due to over-fishing, so that the east star spot becomes a scarce fish in the market. In recent years, with the breakthrough and development of the artificial culture technology of the east star spots, the culture range and scale are gradually enlarged.

In the east star spot breeding production, the fertilization of the east star spot adopts dry artificial fertilization, fish eggs (fertilized eggs) are often required to be taken out for artificial incubation in order to save the physical strength of parent fish, but the existing incubation device has poor fluidity of water in an incubation cylinder in the process of incubating the fish eggs, so that the incubation environment of the parent fish to the fish eggs cannot be simulated well, and the incubation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem in the correlation technique at least to a certain extent, for this reason, the utility model provides an east star spot is with embryonated egg agitating unit both can control the temperature in the hatching section of thick bamboo, can stir the water in the hatching section of thick bamboo again, strengthens the mobility of water, and the better hatching environment of simulating out parent fish to the roe improves hatching efficiency.

According to the utility model discloses east star spot is with embryonated egg agitating unit, include: the water tank is internally provided with a cold-heat exchange assembly for heating or cooling water, and the water tank is internally provided with a temperature controller which is electrically connected with the cold-heat exchange assembly; an incubation section of thick bamboo, an incubation section of thick bamboo passes through the inlet tube intercommunication the delivery port of water tank, the outer top of an incubation section of thick bamboo is provided with the motor, the output of motor is connected with and extends to pivot in the incubation section of thick bamboo, be provided with a plurality of puddlers along the upper and lower direction interval in the pivot.

According to the utility model discloses east star is embryonated egg agitating unit for spot has following technological effect at least: the temperature controller is arranged on the inner wall of the water tank, the temperature controller monitors the water temperature in the water tank in real time, and controls the cold-heat exchange assembly to cool or heat the water in the water tank according to actual needs, so that the temperature of the water conveyed into the incubation cylinder is kept between 25 and 26 ℃, the incubation environment of parent fish to fish eggs is simulated better, and the incubation efficiency is improved; simultaneously through being provided with the puddler in hatching a section of thick bamboo, can drive the water flow under the stirring drive of puddler for the roe stirring, the better hatching environment of simulating parent fish to the roe that goes out further improves hatching efficiency.

According to some embodiments of the utility model, the delivery port of an incubation section of thick bamboo passes through the wet return intercommunication the water inlet of water tank, be provided with the return pump on the wet return.

According to the utility model discloses a some embodiments, the wet return with be provided with between the water tank and handle the case, handle the incasement from last filter layer and the active carbon adsorption layer of having set gradually extremely down.

According to the utility model discloses a some embodiments, be provided with sterilamp on the interior roof of processing case.

According to some embodiments of the utility model, cold and hot exchange assembly is including encircleing the setting and being in heating pipe on the water tank inner wall and encircleing the setting and be in cooling bend on the water tank inner wall, the heating pipe with the setting of staggering each other of cooling bend, the intercommunication has the cold water jar between the entrance point of cooling bend and the exit end.

According to some embodiments of the utility model, the outside of water tank is provided with the heat preservation.

According to some embodiments of the utility model, still be provided with the oxygenation dish on the water tank inner wall.

According to some embodiments of the present invention, there are two incubation cylinders, and both incubation cylinders are communicated with the water outlet of the water tank through the water inlet pipe; the left side the pivot coaxial coupling the motor, the left side be provided with the primary pulley in the pivot, the right side be provided with the secondary pulley in the pivot, the primary pulley with connect through the hold-in range between the secondary pulley.

According to some embodiments of the utility model, left the upper end left side and the right side of an incubation section of thick bamboo the upper end right side of an incubation section of thick bamboo is provided with dog-house, every the lower extreme of an incubation section of thick bamboo all is provided with the feed opening.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Reference numerals:

100 water tanks, 110 temperature controllers, 120 water inlet pipes, 121 water inlet pumps, 130 heat insulation layers and 140 oxygenation plates;

200 hatching cylinders, 210 motors, 220 rotating shafts, 230 stirring rods, 240 water return pipes, 250 water return pumps, 260 feeding ports and 270 discharging ports;

310 treatment box, 320 filter layer, 330 active carbon adsorption layer, 340 ultraviolet germicidal lamp;

410 heating the pipe, 420 cooling the bent pipe;

510 primary pulley, 520 secondary pulley, 530 timing belt.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", etc., are referred to the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there is any description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Example 1

Referring to fig. 1, a fertilized egg stirring apparatus for eastern star spot provided in an embodiment of the present invention includes a water tank 100 and an incubation cylinder 200, a heat exchange assembly for heating or cooling water is disposed in the water tank 100, a temperature controller 110 is disposed in the water tank 100, and the heat exchange assembly is electrically connected to the temperature controller 110; the incubation cylinder 200 is communicated with the water outlet of the water tank 100 through the water inlet pipe 120, the outer top of the incubation cylinder 200 is provided with a motor 210, the output end of the motor 210 is connected with a rotating shaft 220 extending into the incubation cylinder 200, and four stirring rods 230 are arranged on the rotating shaft 220 at equal intervals along the up-down direction. Compared with the prior art, the embodiment of the utility model provides a through be provided with temperature controller 110 on the inner wall of water tank 100, temperature controller 110 carries out real time monitoring to the temperature in the water tank 100 to control the cold heat exchange assembly to cool down or heat up the water in the water tank 100 according to actual need, ensure to carry the temperature of the water in the hatching section of thick bamboo 200 and keep between 25-26 ℃, so that the hatching environment of parent fish to the roe can be simulated better, hatching efficiency is improved; meanwhile, the stirring rod 230 is arranged in the hatching barrel 200, and the stirring rod 230 can drive the water body to flow under the stirring driving effect, so that the fish eggs are stirred uniformly, the hatching environment of the parent fish to the fish eggs is better simulated, and the hatching efficiency is further improved.

Preferably, the water inlet pipe 120 is provided with a water inlet pump 121, the water outlet of the incubation cylinder 200 is communicated with the water inlet of the water tank 100 through a water return pipe 240, and the water return pipe 240 is provided with a water return pump 250. In the process of hatching the roe, the water inlet pump 121 and the water return pump 250 are started, the old water of the hatching barrel 200 can be recycled into the water tank 100 after being treated when the new water in the water tank 100 is supplemented into the hatching barrel 200, the water temperature of the water in the hatching barrel 200 can be kept between 25 and 26 ℃, the water body can be enabled to flow, the hatching environment of the roe by the parent fish can be better simulated, and the hatching efficiency is improved.

Preferably, a treatment tank 310 is arranged between the return pipe 240 and the water tank 100, and a filter layer 320 and an activated carbon adsorption layer 330 are sequentially arranged in the treatment tank 310 from top to bottom. The water output from the hatching barrel 200 is filtered, adsorbed and purified through the filter layer 320 and the activated carbon adsorption layer 330, and then is conveyed back to the water tank 100 for cyclic utilization, so that water pollution can be avoided, and water resources can be saved. It will be appreciated that the water tank 100 is also externally connected to a water source for replenishing the water source.

It is further preferable that an ultraviolet germicidal lamp 340 is provided on an inner top wall of the processing chamber 310. The ultraviolet germicidal lamp 340 emits ultraviolet rays to sterilize the water discharged from the incubation cylinder 200, and the sterilized water is recycled and delivered back to the water tank 100 for reuse. It is understood that a plurality of water treatment processes may be further provided between the incubation cylinder 200 and the water tank 100.

Preferably, the heat exchange module includes a heating pipe 410 disposed around the inner wall of the water tank 100 and a cooling elbow 420 disposed around the inner wall of the water tank 100, the heating pipe 410 and the cooling elbow 420 are disposed in a staggered manner, and a cold water tank (not shown) is connected between an inlet end and an outlet end of the cooling elbow 420. In this arrangement, when the temperature controller 110 monitors that the temperature of the water in the water tank 100 is lower than the set range, the heating pipe 410 is controlled to be powered on to heat the water in the water tank 100; when the temperature controller 110 monitors that the temperature of the water in the water tank 100 is higher than a set range, the cold water tank is controlled to convey cold water through the cooling elbow 420, the water in the water tank 100 is cooled in a heat exchange mode, the temperature of the water input into the incubation cylinder 200 from the water tank 100 is guaranteed to be kept between 25 and 26 ℃, the incubation environment of the parent fish to the fish eggs is simulated better, and the incubation efficiency is improved. Specifically, in order to prevent the water in the water tank 100 from greatly fluctuating due to the influence of the external environment, an insulating layer 130 is provided on the outer side of the water tank 100.

Preferably, an oxygenation disk 140 is further provided on the inner wall of the water tank 100. The oxygenation plate 140 can oxygenate oxygen to the water body, and provides a suitable incubation environment for fish eggs.

Example 2

Referring to fig. 2, compared with embodiment 1, the embodiment of the present invention is different in that, in order to incubate better young fish at one time, in the embodiment of the present invention, two incubation cylinders 200 are provided, and both incubation cylinders 200 are communicated with the water outlet of the water tank 100 through the water inlet pipe 120; the left rotating shaft 220 is coaxially connected with the motor 210, the left rotating shaft 220 is provided with a main belt wheel 510, the right rotating shaft 220 is provided with a driven belt wheel 520, and the main belt wheel 510 and the driven belt wheel 520 are connected through a synchronous belt 530. After will treating the roe of hatching to drop into respectively in hatching section of thick bamboo 200, the centre is through the primary pulley 510, under the drive action of the drive assembly that synchronous belt 530 and follow band pulley 520 constitute, during the starter motor 210, can drive two synchronous syntropies of pivot 220 and rotate, thereby it rotates and drives the water flow to drive puddler 230 in two hatching section of thick bamboos 200 under the drive of a motor 210, make the roe stirring in two hatching section of thick bamboos 200 even, the better hatching environment of parent fish to the roe of simulating out, further improve hatching efficiency.

Preferably, the left side of the upper end of the left hatching barrel 200 and the right side of the upper end of the right hatching barrel 200 are respectively provided with a feeding port 260, and the lower end of each hatching barrel 200 is provided with a discharging port 270. In this way, when the fish eggs to be hatched are put into the hatching barrel 200, interference with the main belt wheel 510 or the auxiliary belt wheel 520 is avoided; the hatched young fish can be conveniently taken out through the feed opening 270.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fertilized egg stirring device for eastern star spots is characterized by comprising:

the water tank is internally provided with a cold and heat exchange assembly for heating or cooling water, and the water tank is internally provided with a temperature controller which is electrically connected with the cold and heat exchange assembly;

an incubation section of thick bamboo, an incubation section of thick bamboo passes through the inlet tube intercommunication the delivery port of water tank, the outer top of an incubation section of thick bamboo is provided with the motor, the output of motor is connected with and extends to pivot in the incubation section of thick bamboo, be provided with a plurality of puddlers along upper and lower direction interval in the pivot.

2. The fertilized egg stirring device for eastern star spot as claimed in claim 1, wherein the water outlet of the hatching barrel is connected to the water inlet of the water tank via a water return pipe, and a water return pump is disposed on the water return pipe.

3. The fertilized egg stirring device for eastern star spots according to claim 2, wherein a treatment tank is arranged between the water return pipe and the water tank, and a filter layer and an activated carbon adsorption layer are sequentially arranged in the treatment tank from top to bottom.

4. The fertilized egg stirring device for eastern star spot as recited in claim 3, wherein an ultraviolet germicidal lamp is disposed on the inner top wall of the treatment tank.

5. The fertilized egg stirring device for eastern star spot as recited in claim 1, wherein the heat exchanger assembly comprises a heating pipe disposed around the inner wall of the water tank and a cooling bend disposed around the inner wall of the water tank, the heating pipe and the cooling bend are disposed in a staggered manner, and a cold water tank is communicated between the inlet end and the outlet end of the cooling bend.

6. The fertilized egg stirring apparatus for eastern star spot according to claim 1 or 5, wherein an insulating layer is provided on the outer side of the water tank.

7. The fertilized egg stirring device for eastern star spot as claimed in claim 1, wherein an oxygenation disc is further provided on the inner wall of the water tank.

8. The fertilized egg stirring device for eastern star spot as claimed in claim 1, wherein there are two incubation cylinders, and both incubation cylinders are communicated with the water outlet of the water tank through the water inlet pipe; the left side the pivot coaxial coupling the motor, the left side be provided with the primary pulley in the pivot, the right side be provided with the secondary pulley in the pivot, the primary pulley with connect through the hold-in range between the secondary pulley.

9. The fertilized egg stirring device for eastern star spot as claimed in claim 8, wherein the left side of the upper end of the left hatching barrel and the right side of the upper end of the right hatching barrel are respectively provided with a feeding port, and the lower end of each hatching barrel is provided with a feeding port.