Intelligent fry hatching equipment for aquaculture

Abstract

The utility model discloses an aquaculture fry intelligent hatching device which comprises a biochemical filter, a controller, a constant temperature heater, a water body oxygen increasing device, a circulating water pump, a hatching pond, a hanging piece, an overflow groove, a water return groove and a circulating pipe, a containing groove is formed in the hatching pond and divided into a first containing groove and a second containing groove, the hanging piece is used for hanging roes, and the overflow groove is communicated with the water body oxygen increasing device. The overflow groove is formed in the top end of the first containing groove, the water return groove is formed in the top end of the second containing groove, a first circulation hole communicated with the water return groove is formed in the side wall of the overflow groove, and a second circulation hole communicated with the second containing groove is formed in the bottom wall of the water return groove; one end of the circulating pipe is positioned in the second accommodating groove, and the other end is positioned in the first accommodating groove. By means of the mode, the constant-temperature heater can automatically adjust the temperature of hatching water, the water aerator can greatly improve the oxygen content in the water, the water can be circularly filtered through the biochemical filter, and therefore a comfortable water environment is provided for hatching of fry.

Description

TECHNICAL FIELD

[0001] The utility model relates to hatching equipment technical field, concretely is a kind of intelligent hatching equipment for aquaculture fry. BACKGROUND

[0002] Nowadays in aquaculture, before fry hatching, all adopt cement hatching pond, directly oxygenation, the fry hatching success rate under this condition is low, because its water temperature and water dissolved oxygen content cannot be well controlled, seriously affect fry hatching rate.

[0003] Because there is no more intelligent hatching pond, also because the water body of hatching does not circulate, to cause influence to fry, but even in the case where hatching success rate is lower, hatched fry cannot be well collected, easy to further cause damage to hatched fry. INVENTION CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides an intelligent hatching equipment for aquaculture fry, which can solve the above technical problems.

[0006] (II) technical scheme

[0007] To solve the above technical problems, the utility model provides technical scheme as follows: An intelligent hatching equipment for fish fry of aquaculture, including biochemical filter, controller, constant temperature heater that electric connection with the controller, water body oxygenator that electric connection with the controller and circulating water pump that electric connection with the controller, its characterized in be: still include: hatchery pond, be equipped with accommodation groove, wherein the accommodation groove along the first direction is equipped with first baffle, the first baffle divides the accommodation groove into first accommodation groove and second accommodation groove, a plurality of hangers are interval arranged in the top of first accommodation groove along the second direction, are used for hanging fish egg, wherein the first direction is perpendicular to the second direction, a plurality of overflow groove are interval arranged in the top of first accommodation groove along the second direction, wherein the overflow groove is equipped with a plurality of overflow holes for making the water flow of first accommodation groove into the overflow groove, a plurality of fry collecting box are adjacent and arranged in the top of overflow groove, are used for collecting the small fry that has hatched, the backwater groove is along the first direction and is arranged in the top of second accommodation groove, wherein the sidewall of one end of overflow groove is equipped with the first flow hole for making the water flow of overflow groove into the backwater groove, and the bottom wall of backwater groove is equipped with the second flow hole for making the water flow of backwater groove into second accommodation groove, the circulating pipe is in second accommodation groove in one end, and is in first accommodation groove in the other end, wherein the controller is arranged in the outer wall of hatchery pond, the water body oxygenator is arranged in first accommodation groove, the constant temperature heater, circulating water pump and biochemical filter are arranged in second accommodation groove, and the output port of circulating water pump is communicated with one end of circulating pipe, so as to pump the water in second accommodation groove into first accommodation groove by circulating water pump.

[0008] Preferably, the first accommodation groove is V-shaped, wherein the bottom end of the first accommodation groove is provided with a first discharge pipe, and one end of the first discharge pipe is provided with a first on-off valve.

[0009] Preferably, the bottom wall of the other end of the overflow groove is provided with a second discharge pipe, wherein one end of the second discharge pipe exposed outside the hatchery pond is provided with a second on-off valve.

[0010] Preferably, the other end of the circulating pipe is arranged in the top wall of the overflow groove, wherein the other end of the circulating pipe is interval provided with a plurality of water discharge ports corresponding to each of the hangers.

[0011] Preferably, the hangers are arranged between adjacent two overflow grooves, and the overflow grooves are arranged between adjacent two hangers.

[0012] Preferably, the hanger comprises a support arranged at the top end of the first receiving groove, the support is provided with a plurality of sliding grooves at intervals along the length direction of the support, a plurality of brown leaves for hanging fish eggs are slidingly arranged in each of the sliding grooves, and the other end of the circulating pipe also penetrates the top wall of the support.

[0013] Preferably, the overflow hole is an opening arranged in the top wall of the overflow groove and in a V shape.

[0014] Preferably, the side wall and the bottom wall of the fry box are provided with a plurality of third flow-through holes, and the inner cavity of the fry box is provided with a nylon fine mesh.

[0015] Preferably, the inner cavity of the overflow groove is in a rectangular shape, and the fry box is in a rectangular shape, wherein the width of the fry box is equal to the width of the inner cavity of the overflow groove.

[0016] Preferably, the second receiving groove is provided with a second partition plate, the second partition plate divides the second receiving groove into a first filtering cavity and a second filtering cavity which are below the second flow-through hole, the thermostat heater, the circulating water pump and the biochemical filter are arranged in the second filtering cavity, and the first filtering cavity is provided with a third discharge pipe which is provided with a third on-off valve.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a kind of aquaculture fry intelligent hatching equipment, with following beneficial effects: the utility model discloses aquaculture fry intelligent hatching equipment, including biochemical filter, controller, thermostat heater, water oxygenator, circulating water pump, incubator, hanger, overflow groove, backwater tank and circulating pipe, receiving groove is equipped in incubator, and receiving groove is divided into first receiving groove and second receiving groove, hanger is used to hang fish egg, overflow groove is arranged at the top end of first receiving groove, backwater tank is arranged at the top end of second receiving groove, wherein overflow groove side wall is provided with the first flow-through hole of intercommunication backwater tank, and backwater tank bottom wall is provided with the second flow-through hole of intercommunication second receiving groove;Circulating pipe one end is in second receiving groove, other end is in first receiving groove. By the above-mentioned mode, the thermostat heater of the utility model can automatically adjust the temperature of hatching water body, water oxygenator can greatly improve the oxygen content in water body, and also can be filtered by biochemical filter to water body, to provide comfortable water body environment for the hatching of fry. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic view of the utility model aquaculture fry intelligent hatching equipment;

[0020] Figure 2 It is Figure 1The first local structure schematic diagram of the intelligent hatching equipment for the fish fry of the aquaculture;

[0021] Figure 3 For Figure 1 The first cross-sectional structure schematic diagram of the intelligent hatching equipment for the fish fry of the aquaculture;

[0022] Figure 4 For Figure 1 The second cross-sectional structure schematic diagram of the intelligent hatching equipment for the fish fry of the aquaculture;

[0023] Figure 5 For Figure 1 The second local structure schematic diagram of the intelligent hatching equipment for the fish fry of the aquaculture;

[0024] Figure 6 The electrical module connection schematic diagram of the intelligent hatching equipment for the fish fry of the aquaculture. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] As Figures 1-6 shown, the intelligent hatching equipment for the fish fry of the aquaculture comprises a hatching pool 1, a plurality of hanging pieces 2, a plurality of overflow grooves 13, a plurality of fry collecting boxes 3, a backwater groove 15, a circulating pipe 16, a biochemical filter 4, a controller 5, a constant-temperature heater 51 electrically connected with the controller 5, a water body oxygenator 52 electrically connected with the controller 5 and a circulating water pump 6 electrically connected with the controller 5.

[0027] It should be understood that the constant-temperature heater 51, the water body oxygenator 52, the biochemical filter 4, the controller 5 and the circulating water pump 6 in the present application can all be realized by using the products in the prior art, and the principles and internal structures thereof will not be described here.

[0028] The hatching pool 1 is internally provided with a receiving groove, wherein a first partition plate 10 is arranged in the receiving groove along a first direction, and the first partition plate 10 divides the receiving groove into a first receiving groove 11 and a second receiving groove 12. It should be understood that the first receiving groove 11 is used for hatching fish eggs, and the second receiving groove 12 is used for recycling, filtering and heating the used water body in the first receiving groove 11 and then conveying the water body to the first receiving groove 11 for hatching fish eggs.

[0029] Preferably, the first receiving groove 11 is in a V shape, wherein a bottom end of the first receiving groove 11 is provided with a first discharge pipe 111, and one end of the first discharge pipe 111 is provided with a first switch valve. It should be understood that the V-shaped first receiving groove 11 can allow the fallen debris, egg shells and non-viable fry to sink to the bottom of the pool, and be discharged from the first discharge pipe 111 together with other foreign matters. In other embodiments, the first receiving groove 11 can also be in a semicircular shape, and the same effect can be achieved.

[0030] A plurality of hangers 2 are arranged at the top end of the first receiving groove 11 in a second direction, for hanging eggs, wherein the first direction is perpendicular to the second direction.

[0031] A plurality of overflow grooves 13 are arranged at the top end of the first receiving groove 11 in the second direction, wherein the overflow groove 13 is provided with a plurality of overflow holes 14 for allowing water in the first receiving groove 11 to flow into the overflow groove 13. It should be understood that after the eggs on the hangers 2 in the first receiving groove 11 hatch into fry, the fry can flow from the first receiving groove 11 into the overflow groove 13 through the overflow holes 14 and be collected.

[0032] Preferably, the overflow hole 14 is an opening arranged on the top wall of the overflow groove 13 and in a V shape. In other embodiments, the overflow hole 14 can also be a circular or square opening, and the same effect of allowing the fry to swim into the overflow groove 13 can be achieved.

[0033] A plurality of fry collecting boxes 3 are arranged adjacent to each other at the top end of the overflow groove 13, for collecting the hatched fry, that is, the fry flowing from the first receiving groove 11 into the overflow groove 13 will gradually be collected in the fry collecting boxes 3, and the fry will be collected in batches in the fry collecting boxes 3, so that the fry can be transferred as a whole without the need to be fished out one by one.

[0034] Preferably, the inner cavity of the overflow groove 13 is in a rectangular shape, and the fry collecting box 3 is in a rectangular shape, wherein the width of the fry collecting box 3 is equal to the width of the inner cavity of the overflow groove 13. It should be understood that the width of the fry collecting box 3 equal to the width of the inner cavity of the overflow groove 13 can allow the fry collecting box 3 to be clamped in the overflow groove 13.

[0035] A water return groove 15 is arranged at the top end of the second receiving groove 12 in the first direction, wherein a side wall of one end of the overflow groove 13 is provided with a first flow-through hole 131 for allowing water in the overflow groove 13 to flow into the water return groove 15. Further, a bottom wall of the water return groove 15 is provided with a second flow-through hole 151 for allowing water in the water return groove 15 to flow into the second receiving groove 12.

[0036] That is, the water in the first holding tank 11 flows to the overflow tank 13 after passing through the seedling box 3, and then flows out from the first flow-through hole 131 to the backwater tank 15, and finally flows from the backwater tank 15 to the second holding tank 12 through the second flow-through hole 151, so that the water in the first holding tank 11 can be brought to the second holding tank 12 for recycling.

[0037] One end of the circulation pipe 16 is located in the second holding tank 12, and the other end is located in the first holding tank 11, so that the water in the second holding tank 12 flows to the first holding tank 11 through the circulation pipe 16 after being filtered.

[0038] In this embodiment, the controller 5 is arranged on the outer wall of the incubator 1, the water body oxygenator 52 is arranged in the first holding tank 11, the constant temperature heater 51, the circulating water pump 6 and the biochemical filter 4 are arranged in the second holding tank 12, and the output port of the circulating water pump 6 is communicated with one end of the circulation pipe 16, so that the water in the second holding tank 12 is pumped into the first holding tank 11 by the circulating water pump 6. It should be understood that the biochemical filter 4 is used to filter the water in the second holding tank 12, the water body oxygenator 52 is used to oxygenate the water, so that each piece of the hanger 2 can obtain sufficient oxygen content, and the constant temperature heater 51 can heat the water to a temperature suitable for the incubation of fish eggs, and the circulating water pump 6 delivers the heated water to the first holding tank 11 through the circulation pipe 16 for incubation of the fish eggs.

[0039] Further, the bottom wall of the other end of the overflow tank 13 is provided with a second discharge pipe 132, wherein the end of the second discharge pipe 132 exposed outside the incubator 1 is provided with a second switch valve. It should be understood that the sundries settled in the bottom of the overflow tank 13 can be discharged through the second discharge pipe 132.

[0040] Preferably, the other end of the circulation pipe 16 is provided in the top wall of the overflow tank 13, wherein the other end of the circulation pipe 16 is spaced apart and provided with a plurality of water discharge ports 161 corresponding to each hanger 2. That is, the heated water delivered by the circulating water pump 6 is discharged from the water discharge port 161.

[0041] In this embodiment, the hangers 2 are arranged between adjacent two overflow tanks 13, and the overflow tanks 13 are arranged between adjacent two hangers 2. It should be understood that the overflow tanks 13 on both sides of the hanger 2 can allow the newly hatched fry to swim into the overflow tank 13 first.

[0042] Preferably, the hanging piece 2 comprises a support 21 arranged at the top end of the first receiving groove 11, the support 21 is provided with a plurality of sliding grooves at intervals along the length direction of the support 21, and a plurality of brown leaf pieces 22 for hanging fish eggs are slidingly arranged in each sliding groove, and the other end of the circulating pipe 16 also penetrates the top wall of the support 21. It should be understood that the brown leaf piece 22 with fish eggs is manually installed in the sliding groove, that is, after the fish hatches the fish eggs in the brown leaf piece 22, the brown leaf piece 22 is taken to be installed in the sliding groove.

[0043] Further, the side wall and the bottom wall of the fry box 3 are provided with a plurality of third flow-through holes 31, and a nylon fine mesh is arranged in the inner cavity of the fry box 3. It should be understood that the nylon fine mesh is arranged in the inner cavity of the fry box 3, and the holes of the nylon fine mesh are smaller than those of the fry, so that the fry cannot directly swim out of the fry box 3.

[0044] In the embodiment, the second receiving groove 12 is provided with a second partition plate 120, the second partition plate 120 divides the second receiving groove 12 into a first filtering cavity 122 below the second flow-through hole 151 and a second filtering cavity 123, the constant temperature heater 51, the circulating water pump 6 and the biochemical filter 4 are arranged in the second filtering cavity 123, and the first filtering cavity 122 is provided with a third discharge pipe 1221 provided with a third switch valve. It should be understood that the biochemical filter 4 can filter the plankton and other substances in the water entering the second receiving groove 12 to achieve the effect of purifying the water quality, so as to provide a suitable water environment for the fish egg hatching, and the first filtering cavity 122 is near the second flow-through hole 151 of the backwater groove 15, when the water falls into the first filtering cavity 122 from the second flow-through hole 151, the impurities in the water will fall to the bottom of the first filtering cavity 122, and some impurities will be precipitated, the third discharge pipe 1221 can discharge the impurities in the first filtering cavity 122 together with the water outside the pool, and the constant temperature heater 51 can heat the water treated by the biochemical filter 4, and then the circulating water pump 6 can deliver the heated water to the first receiving groove 11.

[0045] Specific working principle:

[0046] After the fish egg hanging member 2 is placed in the first containing groove 11, the water body oxygenator 52 in the hatching pool 1 releases oxygen molecules, so that the fish eggs can obtain sufficient oxygen, and in the process of hatching of the fish eggs, the water in the first containing groove 11 will always flow into the second containing groove 12, and the biochemical filter 4 and the constant temperature heater 51 in the second containing groove 12 will filter and heat the water, and then the treated water is delivered to the first containing groove 11 through the circulating pump 6 and the circulating pipe 16, and the water outlet 161 arranged at the hanging member 2 can deliver the treated water to the first containing groove 11, so as to provide a comfortable environment for the fish eggs in the process of hatching. After the fish eggs are hatched, the fish egg shells and some non-viable fry will sink to the V-shaped bottom of the first containing groove 11, which is convenient for the fry to be discharged from the hatching pool 1 through the first discharge pipe 111 in the later stage, and the rest of the qualified fry will swim to both sides, and the overflow hole 14 of the overflow groove 13 can be used for the fry to pass through, so that the fry enters the fry collecting box 3 arranged in the overflow groove 13, and when it is necessary to collectively transfer the fry, the fry collecting box 3 can be directly taken out from the overflow groove 13, so that the fry can be transferred out.

[0047] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0048] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent hatching device for aquaculture fry, comprising a biochemical filter, a controller, a thermostatic heater electrically connected to the controller, a water body oxygenator electrically connected to the controller, and a circulating water pump electrically connected to the controller, characterized in that: Also included are: The hatching pool is provided with a receiving groove, wherein the receiving groove is provided with a first partition plate in the first direction, which divides the receiving groove into a first receiving groove and a second receiving groove; A plurality of hangers are arranged in the first receiving groove in the second direction, which are used to hang fish eggs, wherein the first direction is perpendicular to the second direction; A plurality of overflow grooves are arranged in the first receiving groove in the second direction, wherein the overflow grooves are provided with a plurality of overflow holes for flowing water from the first receiving groove into the overflow grooves; A plurality of fry boxes are arranged in the top of the overflow grooves, which are used to collect hatched fry; A water return groove is arranged in the top of the second receiving groove in the first direction, wherein one side wall of the overflow groove is provided with a first flow-through hole for flowing water from the overflow groove into the water return groove, and the bottom wall of the water return groove is provided with a second flow-through hole for flowing water from the water return groove into the second receiving groove; A circulation pipe is arranged in the second receiving groove at one end and in the first receiving groove at the other end; The controller is arranged on the outer wall of the hatching pool, the water body oxygenator is arranged in the first receiving groove, the constant temperature heater, the circulating water pump and the biochemical filter are arranged in the second receiving groove, and the output port of the circulating water pump is communicated with one end of the circulation pipe, so that the water in the second receiving groove is pumped into the first receiving groove by the circulating water pump.

2. The smart hatching apparatus for aquaculture fish fries according to claim 1, wherein, The first receiving groove is in the shape of V, wherein the bottom end of the first receiving groove is provided with a first discharge pipe, and one end of the first discharge pipe is provided with a first on-off valve.

3. The smart hatching apparatus for aquaculture fish fries as claimed in claim 1 wherein, The bottom wall of the other end of the overflow groove is provided with a second discharge pipe, wherein one end of the second discharge pipe exposed outside the hatching pool is provided with a second on-off valve.

4. The smart hatching apparatus for aquaculture fish fries as claimed in claim 1 wherein, The other end of the circulation pipe is arranged in the top wall of the overflow groove, wherein the other end of the circulation pipe is provided with a plurality of drainage ports corresponding to each of the hangers.

5. The smart incubation apparatus for aquaculture fish larvae according to claim 4, wherein, The hangers are arranged between two adjacent overflow grooves, and the overflow grooves are arranged between two adjacent hangers.

6. The smart incubation apparatus for aquaculture fish larvae according to claim 5, wherein, The hangers include support members arranged in the top of the first receiving groove, the support members are provided with a plurality of sliding grooves in the length direction, each of the sliding grooves is slidably provided with a plurality of brown leaf blades for hanging fish eggs, and the other end of the circulation pipe is also arranged in the top wall of the support member.

7. The smart incubation apparatus for aquaculture fish fries according to claim 1, wherein, The overflow holes are openings arranged in the top wall of the overflow groove and in the shape of V.

8. The smart incubation apparatus for aquaculture fish fries according to claim 1, wherein, The side wall and the bottom wall of the fry box are provided with a plurality of third flow-through holes, wherein the inner cavity of the fry box is provided with a nylon fine mesh.

9. The smart incubation apparatus for aquaculture fish fries as claimed in claim 8, wherein, The inner cavity of the overflow groove is in the shape of a rectangle, and the fry box is in the shape of a rectangle, wherein the width of the fry box is equal to the width of the inner cavity of the overflow groove.

10. The smart incubation apparatus for aquaculture fish fries according to claim 1, wherein, The second receiving groove is provided with a second partition plate, which divides the second receiving groove into a first filter cavity below the second flow-through hole and a second filter cavity, wherein the constant temperature heater, the circulating water pump and the biochemical filter are arranged in the second filter cavity, and the first filter cavity is provided with a third discharge pipe provided with a third on-off valve.

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