Energy-saving roe hatching barrel

Abstract

The utility model relates to the technical field of aquaculture, and discloses an energy-saving roe hatching barrel which comprises a conical barrel, a connecting ring is fixedly connected to the outer surface of the conical barrel, four supporting plates are fixedly connected to the lower surface of the connecting ring, a first water pipe is fixedly connected to the outer surface of the conical barrel, and a second water pipe is fixedly connected to the outer surface of the conical barrel. The first water pipe extends into the conical barrel, the other end of the first water pipe is in threaded connection with a water inlet valve, and the first water pipe extends into the water inlet valve. The roe hatching device has the advantages that roes are firstly placed on the threaded plug, then the threaded plug extends into the conical barrel through the threaded hole, the filter screen barrel is placed into the conical barrel, the filter screen barrel is a roe hatching space, a valve of the water inlet valve is opened, the water inlet pipe is connected through the water pipe, and water enters the conical barrel through the first water pipe. Each structure is reasonably utilized, and finally the effects of improving the electric energy utilization efficiency and avoiding electric energy waste are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an energy-saving fish egg hatching bucket. Background Art

[0002] Aquaculture refers to the production activities of breeding, cultivating, and harvesting aquatic plants and animals under human control, utilizing available waters, using aquaculture techniques and facilities, in accordance with the ecological habits of the aquatic species and their specific environmental conditions. It generally encompasses the entire process from seedling to aquatic product, encompassing a variety of forms, including freshwater aquaculture, marine aquaculture, fish farming, shellfish farming, shrimp farming, crab farming, and algae farming.

[0003] In the prior art, Chinese patent publication number CN220174166U discloses that the utility model discloses a cold-water fish egg hatching bucket, which relates to the technical field of hatching buckets and includes an outer bucket and an inner bucket. The inner bucket is provided inside the outer bucket, and the surface of the inner bucket is evenly provided with through holes. The outer wall of the inner bucket is installed with a filter screen. The utility model adopts an inner and outer double-barrel design. The inner bucket is used to place fish eggs. The water in the outer bucket must first be filtered through the filter screen before entering the inner bucket. This can ensure the living water quality of the fish eggs and is more conducive to the hatching of fish eggs than the existing technology. The utility model arranges a circle of aeration pipes around the inner bucket, and aeration causes bubbles to float up, which can oxygenate the water body and can also well wash away the fish eggs or egg membranes on the filter screen, which well solves the problem of easy blockage in the fish egg hatching industry, resulting in low hatching efficiency. The utility model avoids the death of fish eggs caused by contact with the electric heater by installing an electric heater outside the inner bucket, thereby improving the safety of use.

[0004] The hatching of fish eggs is an important part of aquaculture. The hatching of fish eggs requires the creation of a suitable environment, which can greatly increase the survival rate of the fry. However, the creation of the environment in the existing technology requires a large amount of electricity, which not only costs money but also wastes electricity. Therefore, it needs to be improved. Utility Model Content

[0005] The utility model aims to provide an energy-saving fish egg hatching bucket, which has the effects of improving the utilization efficiency of electric energy and avoiding the waste of electric energy.

[0006] The above technical objectives of the present utility model are achieved through the following technical solutions: an energy-saving fish egg hatching bucket, comprising a conical bucket, the outer surface of the conical bucket is fixedly connected to a connecting ring, the lower surface of the connecting ring is fixedly connected to a support plate, the number of the support plates is four, the outer surface of the conical bucket is fixedly connected to a first water pipe, the first water pipe extends to the interior of the conical bucket, the other end of the first water pipe is threadedly connected to an inlet valve, the first water pipe extends to the interior of the inlet valve, the interior of the inlet valve is threadedly connected to the inlet pipe, the outer surface of the conical bucket is fixedly connected to a second water pipe, the other end of the second water pipe is threadedly connected to an outlet valve, the second water pipe extends to the interior of the outlet valve, the interior of the outlet valve is threadedly connected to the outlet pipe, the interior of the conical bucket is movably connected to a filter bucket, the interior of the conical bucket is fixedly connected to a placement plate, and the upper surface of the placement plate is movably connected to A constant temperature rod is connected, one end of the constant temperature rod is fixedly connected to a power cord, the other end of the power cord is fixedly connected to a plug, the interior of the conical barrel is movably connected to a bracket, a hole is provided in the middle of the bracket, the upper surface of the bracket is fixedly connected to a wooden block, the outer surface of the wooden block is fixedly connected to a motor seat, the internal thread of the motor seat is connected to a screw, the screw extends to the interior of the wooden block, the outer surface of the motor seat is fixedly connected to a motor, the interior of the motor is fixedly connected to a connecting rod, the connecting rod extends out of the interior of the hole, one end of the connecting rod is fixedly connected to a stirring blade, the interior of the conical barrel is movably connected to a nanotube, the outer surface of the nanotube is fixedly connected to an oxygen tube, the oxygen tube extends to the interior of the nanotube, an oxygen barrel is provided at one end of the oxygen tube, a threaded hole is provided at the bottom of the conical barrel, and the internal thread of the threaded hole is connected to a threaded plug.

[0007] By adopting the above technical solution, fish eggs are first placed on the threaded plug, and then the threaded plug is extended into the interior of the conical barrel through the threaded hole. The filter barrel is placed into the conical barrel, which serves as the incubation space for the fish eggs. The valve of the water inlet valve is opened, and the water inlet pipe is connected with a water pipe. Water then enters the conical barrel through the first water pipe. The water in the conical barrel continues to rise. When the water reaches the position of the second water pipe, the valve of the water outlet valve is opened to allow the water to flow out of the conical barrel to achieve circulation. The thermostat is placed on the placement plate, and the plug is plugged into the power supply. The thermostat starts to work to maintain the water temperature. Nanotubes are placed in the conical barrel. The oxygen tank is opened to allow oxygen to flow into the nanotubes through the oxygen tubes. The nanotubes start to work and aerate the water. The bracket is placed inside the conical barrel. The distance between the bracket and the water surface is approximately half a connecting rod. The motor is started, and the stirring blades stir the water to prevent the fish eggs from sticking to the filter barrel. After the fish eggs are hatched, they need to be further cultivated. The fry are taken out by opening the threaded plug. Each structure is reasonably utilized, and ultimately the effect of improving the utilization efficiency of electric energy and avoiding electric energy waste is achieved.

[0008] The present invention is further configured as follows: a self-locking pulley is fixedly connected to the lower surface of the support plate, the number of the self-locking pulleys is four, and the self-locking pulleys are distributed in an array.

[0009] By adopting the above technical solution, the fish egg hatching bucket can be moved, which improves its convenience, and the self-locking pulley can be locked to ensure safety.

[0010] The present invention is further configured as follows: the bracket is cross-shaped, and anti-slip grooves are provided on the outer surface of the bracket.

[0011] By adopting the above technical solution, anti-slip grooves are provided to increase friction and prevent the bracket from falling.

[0012] The utility model is further configured as follows: the filter screen barrel is trapezoidal, and the filter screen material of the filter screen barrel is food-grade PP plastic.

[0013] By adopting the above technical solution, the filter screen made of food-grade PP plastic is corrosion-resistant and non-toxic, which increases the service life of the filter screen and improves the survival rate of fish eggs.

[0014] The utility model is further configured as follows: a circular ring is fixedly connected to the bottom of the filter barrel, and the material of the circular ring is stainless steel.

[0015] By adopting the above technical solution, the metal ring can increase the weight of the filter barrel, thereby preventing the filter barrel from moving due to the flow of water.

[0016] The present invention is further configured as follows: a waterproof membrane is fixedly connected to the interface between the power cord and the thermostatic rod, and the material of the power cord is TPU (thermoplastic polyurethane).

[0017] By adopting the above technical solution, there is current at the interface between the power cord and the thermostat rod, which prevents leakage and improves safety.

[0018] The present invention is further configured as follows: a waterproof membrane is fixedly connected to the interface between the nanotube and the oxygen tube, and the material of the oxygen tube is silica gel.

[0019] By adopting the above technical solution, the sealing performance of the silicone is good, which prevents oxygen leakage and avoids oxygen waste.

[0020] The present invention is further configured as follows: the thermostatic rod is a voltage-variable thermostatic rod, and the outer shell of the thermostatic rod is made of stainless steel.

[0021] By adopting the above technical solution, the transformer-type thermostatic rod can accurately control the temperature and be highly energy-efficient, thereby improving the survival rate of fish eggs and saving electricity.

[0022] The present invention is further configured as follows: a thermometer is fixedly connected to the interior of the conical barrel, and the bottom of the thermometer extends into the water surface.

[0023] By adopting the above technical solution, the water temperature in the conical barrel is observed by a thermometer, which makes it convenient to observe the living environment of the fish eggs.

[0024] The present invention is further configured as follows: a baffle is fixedly connected to the bottom of the threaded plug, and the baffle is annular.

[0025] By adopting the technical solution, the fish eggs can be prevented from being damaged when the threaded plug is placed in the conical barrel, and the baffle is provided to protect the fish eggs and increase the placement amount of the fish eggs.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model comprises the following steps: firstly placing fish eggs on the threaded plug, extending the threaded plug through the threaded hole to the interior of the conical barrel, placing the filter barrel into the interior of the conical barrel, opening the valve of the water inlet valve, connecting the water inlet pipe with a water pipe, allowing water to enter the conical barrel through the first water pipe, and then the water in the conical barrel continues to rise until it reaches the second water pipe. When the second water pipe is in position, open the valve of the outlet valve to allow water to flow out of the conical barrel to achieve circulation, place the thermostat on the placement plate, plug in the power supply, the thermostat starts working to maintain the water temperature, put the nanotube into the conical barrel, open the oxygen barrel to allow oxygen to flow into the nanotube through the oxygen tube, the nanotube starts working to explode gas in the water, place the bracket inside the conical barrel, the bracket is approximately half the distance from the water surface, start the motor, and stir the water with the stirring blades to prevent the fish eggs from sticking to the filter barrel. After the fish eggs are hatched, they need to be further cultivated. The fry are taken out by opening the threaded plug, and each structure is reasonably utilized, ultimately achieving the effect of improving the efficiency of power utilization and avoiding power waste.

[0028] 2. The utility model adopts the arrangement among the self-locking pulley, the circular ring, the baffle, the oxygen tube, the filter barrel, the threaded plug and the thermostat rod, so that the fish egg hatching barrel can be moved, thereby improving its convenience; the self-locking pulley can be locked to ensure safety; the anti-slip groove is provided to increase friction to prevent the bracket from falling; the filter screen made of food-grade PP plastic is corrosion-resistant and non-toxic, which increases the service life of the filter screen and improves the survival rate of fish eggs; the metal ring can increase the weight of the filter barrel and prevent the filter barrel from moving due to water flow; there is current at the interface between the power cord and the thermostat rod to prevent leakage and improve safety; the silicone has good sealing performance to prevent oxygen leakage and avoid oxygen waste; the transformer-type thermostat rod can accurately control the temperature and is highly energy-efficient, thereby improving the survival rate of fish eggs and saving electricity; the water temperature in the conical barrel can be observed by a thermometer, which is convenient for observing the living environment of fish eggs, and prevents fish eggs from being damaged when the threaded plug is placed in the conical barrel; the baffle is provided to protect fish eggs and increase the amount of fish eggs placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the agitator of the utility model;

[0032] Figure 3 This is a schematic diagram of the internal front view of the fish egg hatching bucket of the utility model;

[0033] Figure 4 This is a schematic diagram of the filter barrel structure of the utility model.

[0034] Figure 5 It is a schematic diagram of the structure of the filter barrel of the utility model in a top view.

[0035] In the figure, 1. conical barrel; 2. connecting ring; 3. support plate; 4. first water pipe; 5. water inlet valve; 6. water inlet pipe; 7. second water pipe; 8. water outlet valve; 9. water outlet pipe; 10. filter barrel; 11. placement plate; 12. constant temperature rod; 13. power cord; 14. plug; 15. bracket; 16. hole; 17. wooden block; 18. motor seat; 19. screw; 20. motor; 21. connecting rod; 22. stirring blade; 23. nanotube; 24. oxygen tube; 25. oxygen barrel; 26. threaded plug; 27. self-locking pulley; 28. ring; 29. baffle. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0037] Reference Figure 1-5, an energy-saving fish egg hatching bucket, comprising a conical bucket 1, the outer surface of the conical bucket 1 is fixedly connected to a connecting ring 2, the lower surface of the connecting ring 2 is fixedly connected to a support plate 3, the number of support plates 3 is four, the outer surface of the conical bucket 1 is fixedly connected to a first water pipe 4, the first water pipe 4 extends to the interior of the conical bucket 1, the other end of the first water pipe 4 is threadedly connected to an inlet valve 5, the first water pipe 4 extends to the interior of the inlet valve 5, the interior of the inlet valve 5 is threadedly connected to a water inlet pipe 6, the outer surface of the conical bucket 1 is fixedly connected to a second water pipe 7, the other end of the second water pipe 7 is threadedly connected to an outlet valve 8, the second water pipe 7 extends to the interior of the outlet valve 8, the interior of the outlet valve 8 is threadedly connected to an outlet pipe 9, the interior of the conical bucket 1 is movably connected to a filter bucket 10, the interior of the conical bucket 1 A placement plate 11 is fixedly connected, a thermostat rod 12 is movably connected to the upper surface of the placement plate 11, one end of the thermostat rod 12 is fixedly connected to a power cord 13, the other end of the power cord 13 is fixedly connected to a plug 14, a bracket 15 is movably connected to the inside of the conical barrel 1, a hole 16 is provided in the middle of the bracket 15, a wooden block 17 is fixedly connected to the upper surface of the bracket 15, a motor seat 18 is fixedly connected to the outer surface of the wooden block 17, the internal thread of the motor seat 18 is connected to a screw 19, the screw 19 extends to the inside of the wooden block 17, a motor 20 is fixedly connected to the outer surface of the motor seat 18, a connecting rod 21 is fixedly connected to the inside of the motor 20, the connecting rod 21 extends out of the inside of the hole 16, one end of the connecting rod 21 is fixedly connected to a stirring blade 22, the inside of the conical barrel 1 The outer surface of the nanotube 23 is fixedly connected to the oxygen tube 24, which extends to the interior of the nanotube 23. An oxygen barrel 25 is provided at one end of the oxygen tube 24. A threaded hole is provided at the bottom of the conical barrel 1. The internal thread of the threaded hole is connected to a threaded plug 26. First, the fish eggs are placed on the threaded plug 26, and then the threaded plug 26 is extended to the interior of the conical barrel 1 through the threaded hole. The filter barrel 10 is placed inside the conical barrel 1. The filter barrel 10 is the hatching space for the fish eggs. The valve of the water inlet valve 5 is opened, and the water inlet pipe 6 is connected with a water pipe. Water then enters the conical barrel 1 through the first water pipe 4. The water in the conical barrel 1 continues to rise. When it reaches the position of the second water pipe 7, the valve of the water outlet valve 8 is opened to allow water to flow out of the conical barrel 1. To achieve the cycle, place the thermostat rod 12 on the placement plate 11, plug the plug 14 into the power supply, the thermostat rod 12 starts working to maintain the water temperature, put the nanotube 23 into the conical barrel 1, open the oxygen barrel 25 to allow oxygen to flow into the nanotube 23 through the oxygen tube, and the nanotube 23 starts working to explode gas in the water. Place the bracket 15 inside the conical barrel 1. The bracket 15 is approximately half the distance from the water surface to half the connecting rod 21. Start the motor 20, and the stirring blade 22 stirs the water to prevent the fish eggs from sticking to the filter barrel 10. After the fish eggs are hatched, they need to be further cultivated. The fry are taken out by opening the threaded plug 26, and each structure is reasonably utilized, which ultimately achieves the effect of improving the efficiency of electric energy utilization and avoiding electric energy waste. The lower surface of the support plate 3 is fixedly connected with a self-locking pulley 27.The number of self-locking pulleys 27 is four, and the self-locking pulleys are distributed in an array, so the fish egg hatching bucket can be moved, which improves its convenience. The self-locking pulleys 27 can be locked to ensure safety. The bracket 15 is cross-shaped, and the outer surface of the bracket 15 is provided with anti-slip grooves. The anti-slip grooves are provided to increase friction and prevent the bracket 15 from falling. The filter barrel 10 is trapezoidal, and the filter material of the filter barrel 10 is food-grade PP plastic. The filter of food-grade PP plastic is corrosion-resistant and non-toxic, which increases the service life of the filter and improves the survival rate of fish eggs. The bottom of the filter barrel 10 is fixedly connected with a ring 28, and the material of the ring 28 is stainless steel. The metal ring can increase the weight of the filter barrel 10 to prevent the water flow from causing the filter barrel 10 to move. The interface between the power cord 13 and the constant temperature rod 12 is fixedly connected with a waterproof membrane. The material of the power cord 13 is TPU thermoplastic polyurethane. The power cord 1 3 has an electric current at the interface with the thermostat rod 12, preventing leakage and improving safety. The interface between the nanotube 23 and the oxygen tube 24 is fixedly connected with a waterproof membrane. The material of the oxygen tube 24 is silicone. Silicone has good sealing performance, preventing oxygen leakage and preventing oxygen waste. The thermostat rod 12 is a variable-voltage thermostat rod. The shell material of the thermostat rod 12 is stainless steel. The variable-voltage thermostat rod can accurately control the temperature and is highly efficient and energy-saving, improving the survival rate of fish eggs and saving electricity. A thermometer is fixedly connected to the inside of the conical barrel 1, and the bottom of the thermometer extends into the water surface. The water temperature in the conical barrel 1 is observed through the thermometer, making it convenient to observe the living environment of the fish eggs. The bottom of the threaded plug 26 is fixedly connected with a baffle 29, and the baffle 29 is annular to prevent the fish eggs from being damaged when the threaded plug 26 is placed in the conical barrel 1. The baffle 29 is provided to protect the fish eggs and increase the amount of fish eggs placed.

[0038] In the present invention, fish eggs are first placed on the threaded plug 26, and then the threaded plug 26 is extended to the interior of the conical barrel 1 through the threaded hole, and the filter barrel 10 is placed inside the conical barrel 1. The filter barrel 10 is a hatching space for fish eggs. The valve of the water inlet valve 5 is opened, and the water inlet pipe 6 is connected with a water pipe. Water then enters the conical barrel 1 through the first water pipe 4. The water in the conical barrel 1 continues to rise. When it reaches the position of the second water pipe 7, the valve of the water outlet valve 8 is opened to allow water to flow out of the conical barrel 1 to achieve circulation. The thermostatic rod 12 is placed in the place Place the plate 11, plug the power supply into the plug 14, and the thermostat 12 starts working to maintain the water temperature. Put the nanotube 23 into the conical barrel 1, open the oxygen barrel 25 to allow oxygen to flow into the nanotube 23 through the oxygen tube, and the nanotube 23 starts working to explode gas in the water. Put the bracket 15 inside the conical barrel 1. The distance between the bracket 15 and the water surface is approximately half the distance of the connecting rod 21. Start the motor 20, and the stirring blade 22 stirs the water to prevent the fish eggs from sticking to the filter barrel 10. After the fish eggs are hatched, they need to be further cultivated. The threaded plug 26 is opened to take out the fry, and each structure is reasonably utilized, ultimately achieving the effect of improving the utilization efficiency of electric energy and avoiding electric energy waste. The fish egg hatching bucket can be moved, which improves its convenience. The self-locking pulley 27 can be locked to ensure safety. The anti-skid pattern is provided to increase friction and prevent the bracket 15 from falling. The filter screen of food-grade PP plastic is corrosion-resistant and non-toxic, which increases the service life of the filter screen and improves the survival rate of fish eggs. The metal ring can increase the weight of the filter screen bucket 10 and prevent the water flow from moving the filter screen bucket 10. There is current at the interface between the power cord 13 and the thermostatic rod 12 to prevent leakage and improve safety. The silicone has good sealing performance and prevents oxygen leakage and avoids oxygen waste. The transformer thermostatic rod can have precise control of temperature and is highly energy-efficient, thereby improving the survival rate of fish eggs and saving electric energy. The water temperature in the conical barrel 1 is observed by a thermometer, which is convenient for observing the living environment of the fish eggs. The threaded plug 26 is prevented from being damaged when it is placed in the conical barrel 1. A baffle 29 is provided to protect the fish eggs and increase the amount of fish eggs placed.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving fish egg hatching bucket, comprising a conical bucket (1), characterized in that: The outer surface of the conical barrel (1) is fixedly connected to a connecting ring (2), the lower surface of the connecting ring (2) is fixedly connected to a supporting plate (3), the number of the supporting plates (3) is four, the outer surface of the conical barrel (1) is fixedly connected to a first water pipe (4), the first water pipe (4) extends to the interior of the conical barrel (1), the other end of the first water pipe (4) is threadedly connected to a water inlet valve (5), the first water pipe (4) extends to the interior of the water inlet valve (5), the interior of the water inlet valve (5) is threadedly connected to a water inlet pipe (6), the outer surface of the conical barrel (1) is fixedly connected to a first water pipe (4), the first water pipe (4) extends to the interior of the water inlet valve (5), the interior of the water inlet valve (5) is threadedly connected to a water inlet pipe (6), The conical barrel (1) is fixedly connected to a second water pipe (7), the other end of the second water pipe (7) is threadedly connected to a water outlet valve (8), the second water pipe (7) extends to the interior of the water outlet valve (8), the interior of the water outlet valve (8) is threadedly connected to a water outlet pipe (9), the interior of the conical barrel (1) is movably connected to a filter barrel (10), the interior of the conical barrel (1) is fixedly connected to a placement plate (11), the upper surface of the placement plate (11) is movably connected to a thermostatic rod (12), one end of the thermostatic rod (12) is fixedly connected to a power line (13), the other end of the power line (13) is fixedly connected to a power line (13), and the other end of the power line (13) is fixedly connected to a power line (13). The end of the conical barrel (1) is fixedly connected with a plug (14), the interior of the conical barrel (1) is movably connected with a bracket (15), the middle of the bracket (15) is provided with a hole (16), the upper surface of the bracket (15) is fixedly connected with a wooden block (17), the outer surface of the wooden block (17) is fixedly connected with a motor seat (18), the inner thread of the motor seat (18) is connected with a screw (19), the screw (19) extends to the interior of the wooden block (17), the outer surface of the motor seat (18) is fixedly connected with a motor (20), the interior of the motor (20) is fixedly connected with a connecting rod (11). A connecting rod (21) is provided, wherein the connecting rod (21) extends out of the interior of the hole (16), one end of the connecting rod (21) is fixedly connected to a stirring blade (22), the interior of the conical barrel (1) is movably connected to a nanotube (23), the outer surface of the nanotube (23) is fixedly connected to an oxygen tube (24), the oxygen tube (24) extends to the interior of the nanotube (23), one end of the oxygen tube (24) is provided with an oxygen barrel (25), a threaded hole is provided at the bottom of the conical barrel (1), and the interior of the threaded hole is threadedly connected to a threaded plug (26).

2. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: The lower surface of the support plate (3) is fixedly connected with a self-locking pulley (27), the number of the self-locking pulleys (27) is four, and the self-locking pulleys are distributed in an array.

3. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: The bracket (15) is cross-shaped, and the outer surface of the bracket (15) is provided with anti-slip grooves.

4. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: The filter barrel (10) is trapezoidal in shape, and the filter material of the filter barrel (10) is food-grade PP plastic.

5. The energy-saving fish egg hatching bucket according to claim 4, characterized in that: A circular ring (28) is fixedly connected to the bottom of the filter barrel (10), and the material of the circular ring (28) is stainless steel.

6. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: A waterproof membrane is fixedly connected to the interface between the power cord (13) and the thermostatic rod (12), and the material of the power cord (13) is TPU thermoplastic polyurethane.

7. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: A waterproof membrane is fixedly connected at the interface between the nanotube (23) and the oxygen tube (24), and the material of the oxygen tube (24) is silica gel.

8. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: The thermostatic rod (12) is a variable-pressure thermostatic rod, and the outer shell of the thermostatic rod (12) is made of stainless steel.

9. The energy-saving fish egg hatching bucket according to claim 1, characterized in that: A thermometer is fixedly connected to the interior of the conical barrel (1), and the bottom of the thermometer extends into the water surface.

10. The energy-saving fish egg hatching bucket according to claim 5, characterized in that: A baffle (29) is fixedly connected to the bottom of the threaded plug (26), and the baffle (29) is annular.

Images