Artemia cyst storage device and method for shrimp seed culture
By designing the uniform temperature components and dry components in the refrigerator, the problems of moisture and uneven temperature during the freezing process of artemia eggs are solved, and uniform refrigeration and efficient hatching of artemia eggs are achieved.
Patent Information
- Application Number
- CN202510574184.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2025-08-12
AI Technical Summary
The existing freezer has a large moisture vapor, which causes the arynami eggs to be damp, reduces the hatching rate, and uneven temperatures affect the uniform refrigeration of the arynami eggs and affects the uniformity of hatching.
A storage device for shrimp breeding of artemia eggs was designed, including a refrigerator, a temperature uniform assembly and a drying assembly. The temperature uniform assembly drove air flow to ensure uniform distribution of air. The drying assembly sprayed desiccant to prevent the influence of water and gas. The scraper discharged excess desiccant to ensure the frozen storage quality of artemia eggs.
The uniform refrigeration of artemia eggs is achieved to prevent moisture, improve the hatching rate and hatching uniformity, and ensure the cryopreservation quality of artemia eggs.
Smart Images
Figure CN120458086A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of Artemia egg storage, and in particular to an Artemia egg storage device and method for shrimp fry farming. Background Art
[0002] In the process of fish farming, it is necessary to use the nursery pond to carry out preliminary nursery farming of aquatic products such as fish or shrimp fry, and then stock the pond with fry to ensure the quality and survival rate of aquatic products such as fish or shrimp fry. During the early nursery in the breeding pond, nutrients need to be added to the breeding pond at regular intervals and in fixed quantities to ensure the food supply of the shrimp fry.
[0003] Among them, Artemia ova play a vital role in shrimp fry farming. Due to their small size and rich nutrition, Artemia ova have always been regarded as an important source of nutrition for shrimp fry. They significantly affect the survival rate, growth rate and stress resistance of shrimp fry. Therefore, there are certain requirements for the storage quality of Artemia ova during shrimp fry farming. Currently, artemia eggs are stored in a cold room. However, the freezer has a lot of moisture, which can easily make the artemia eggs damp, thereby reducing the hatching rate. In addition, the freezer may have uneven temperature in the cavity, with local space temperatures being low or high, which cannot ensure uniform refrigeration of artemia eggs, affecting the uniformity of later hatching. Summary of the Invention
[0004] The purpose of the present invention is to solve the problems in the prior art that the moisture in the freezing chamber is large, which easily causes the artemia eggs to get damp, thereby reducing the hatching rate; and the artemia eggs cannot be evenly refrigerated, affecting the uniformity of later hatching. A device and method for storing artemia eggs for shrimp fry farming are proposed.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A device for storing artemia eggs for shrimp fry farming comprises a refrigerator, wherein a door is provided on one side of the refrigerator, a protective box is provided inside the refrigerator, a drawer is slidably installed in the protective box, and a sealed can for storing artemia eggs is placed in the drawer. The device also comprises: a temperature-averaging component movably arranged in the refrigerator, wherein the temperature-averaging component is used to drive air flow in the refrigerator; and a drying component is provided on the top of the refrigerator, wherein the drying component is used to spray a desiccant into the refrigerator.
[0006] Preferably, a second guide rail is fixedly installed on the inner wall of the protective box, the drawer is connected to the protective box through the second guide rail, the side walls and bottom of the drawer are provided with a first air vent, and the back panel of the protective box is provided with a second air vent, and the first air vent and the second air vent are arranged through.
[0007] Preferably, the temperature equalizing component includes a rotating shaft and blades connected to the surface of the rotating shaft. The top end of the rotating shaft extends to the outside of the refrigerator and is connected to a motor for transmission. The bottom end of the rotating shaft is connected to a bracket. A roller is rotatably connected inside the bracket. A track is fixedly installed on the bottom surface of the refrigerator, and the roller and the track are clearance-matched.
[0008] In order to ensure that the effective area of the air volume generated by the rotation of the blades is maximized, the motor is further slidably connected to the top of the refrigerator, a first guide rail is fixedly installed on the top of the refrigerator, a movable frame is slidably installed in the first guide rail, the motor is installed on one side of the movable frame, a rack is fixedly installed on one side of the first guide rail, a gear is fixedly installed on the output shaft end of the motor, and the gear and rack are meshed.
[0009] Preferably, the drying component includes a desiccant storage box, the inner bottom surface of the desiccant storage box is inclined, and a spray pipe is provided at a low position in the inner bottom surface of the desiccant storage box, and the spray pipe extends into the refrigerator.
[0010] Since the rotating shaft passes through the desiccant storage box, in order to prevent the desiccant in the desiccant storage box from leaking, a through groove is further opened in the desiccant storage box at the position where the rotating shaft passes through, and an accordion plate is provided in the through groove. The rotating shaft is located inside the desiccant storage box and an impeller is fixedly installed.
[0011] In order to utilize the existing device to perform the desiccant spraying operation, a pressure box is further fixedly installed at the bottom of the first guide rail, and two groups of air bags are symmetrically arranged in the pressure box. The air bags are connected to the desiccant storage box through an air pipe, and a one-way valve is provided in the air pipe.
[0012] In order to enable the reciprocating movement of the movable frame to inflate and squeeze the desiccant storage box, further, a slide groove is opened in the pressure box, and the bottom of the movable frame is slidably connected to the slide groove through a slider, and a shift block is connected to the bottom of the slider, and first magnets are fixedly connected to both sides of the shift block. The airbag is fixedly connected to a second magnet at one end close to the shift block, and the first magnet and the second magnet are matched.
[0013] In order to discharge the excess liquid desiccant from the refrigerator in time, further, scrapers are symmetrically arranged on both sides of the bracket, and touch rods are arranged on both sides of the scrapers. Micro switches are symmetrically arranged on the inner wall of the refrigerator, and the touch rods and micro switches are matched. Solenoid valves are symmetrically arranged on the bottom of the refrigerator, and the solenoid valves and micro switches are electrically connected.
[0014] A method for storing Artemia eggs for shrimp fry farming comprises the following steps: Step 1: Storing Artemia eggs; Step 2: Start the refrigerator to refrigerate; Step 3: Start the drying component to spray desiccant into the refrigerator; Step 4: Start the temperature balancing component to keep the cold air evenly distributed in the freezer.
[0015] Compared with the prior art, the present invention provides a device for storing artemia eggs for shrimp fry farming, which has the following beneficial effects: 1. The artemia egg storage device for shrimp fry farming is provided with a rotating shaft with blades. The wind flow generated during the rotation of the rotating shaft can drive the air flow in the refrigerator, so that the cold air generated in the refrigerator is evenly distributed in the refrigerator, so that the sealed can is evenly wrapped by the cold air, thereby ensuring the frozen storage quality of the artemia eggs; 2. The artemia egg storage device for shrimp fry farming is provided with a desiccant storage box, and the liquid desiccant in the desiccant storage box is sprayed into the refrigerator, and each sealed can is evenly wrapped with the liquid desiccant to dry the artemia eggs in the sealed can, thereby preventing the moisture in the refrigeration from affecting the storage quality of the artemia eggs; 3. The artemia egg storage device for shrimp fry farming is provided with a scraper, and both sides of the bracket at the bottom of the rotating shaft are connected to the scraper. The scraper is arranged in a close relationship with the inner surface of the bottom of the refrigerator. When the scraper moves with the rotating shaft, the excess liquid desiccant can be discharged from the refrigerator in time, thereby preventing the liquid desiccant from freezing on the bottom surface of the refrigerator and affecting the reciprocating movement of the rotating shaft. 4. The artemia egg storage device for shrimp fry farming is configured by installing a gear on the output shaft end of the motor, which meshes with the rack on the top of the refrigerator. In the process of controlling the forward and reverse rotation of the motor, the gear is driven forward / reverse, thereby driving the motor and the rotating shaft to move back and forth in the refrigerator, ensuring that the effective area of the air volume generated by the rotation of the blades is maximized, thereby enhancing the effect of the temperature equalization component.
[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The present invention can evenly wrap the sealed can with cold air to ensure the frozen storage quality of the artemia eggs; dry the artemia eggs in the sealed can to prevent the moisture in the refrigeration from affecting the storage quality of the artemia eggs; and can also promptly discharge excess liquid desiccant from the freezer to prevent the liquid desiccant from freezing on the bottom surface of the freezer and affecting the reciprocating movement of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of a device for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 2 This is a rear perspective structural diagram of a device for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of a temperature-isolating component of a brine shrimp egg storage device for shrimp fry farming proposed by the present invention; Figure 4This is a schematic diagram of the front side cross-sectional structure of a refrigerator for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 5 The invention provides a device for storing artemia eggs for shrimp fry breeding. Figure 4 Schematic diagram of the structure of part A; Figure 6 This is a schematic diagram of the three-dimensional structure of a drawer of a device for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 7 This is a schematic cross-sectional view of a desiccant storage box of a device for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 8 This is a schematic diagram of the rear side cross-sectional structure of a refrigerator for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 9 This is a schematic diagram of the partial structure of a freezer for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 10 This is a schematic cross-sectional view of a pressure box of a device for storing artemia eggs for shrimp fry farming proposed by the present invention; Figure 11 The invention provides a device for storing artemia eggs for shrimp fry breeding. Figure 10 Schematic diagram of the enlarged structure of part B.
[0018] In the figure: 1. Freezer; 2. Cabinet door; 3. Desiccant storage box; 4. Pressure box; 5. First guide rail; 6. Moving frame; 7. Motor; 8. Gear; 9. Rack; 10. Rotating shaft; 11. Blade; 12. Bracket; 13. Roller; 14. Drawer; 15. Organ board; 16. Protective box; 17. Impeller; 18. First air vent; 19. Second air vent; 20. Second guide rail; 21. Sealing can; 22. Track; 23. Scraper; 24. Touch rod; 25. Micro switch; 26. Solenoid valve; 27. Spray pipe; 28. Slide; 29. Slider; 30. Airbag; 31. First magnet; 32. Second magnet; 33. Dial block; 34. Air pipe. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention. Example
[0021] Reference Figures 1-11 A device for storing artemia eggs for shrimp fry farming includes a refrigerator 1, a cabinet door 2 is provided on one side of the refrigerator 1, and a protective box 16 is provided in the refrigerator 1, a drawer 14 is slidably installed in the protective box 16, and a sealed can 21 for storing artemia eggs is placed in the drawer 14.
[0022] When storing, the artemia eggs are first placed in a sealed can 21 and then put into a drawer 14. The drawer 14 can be pulled out and installed in a protective box 16. The protective box 16 is fixedly arranged in the refrigerator 1 to prevent the artemia eggs from getting damp and affecting the quality of the artemia eggs. The artemia eggs are also effectively prevented from coming into contact with air in the sealed can 21, which may cause the artemia eggs to become moldy and deteriorate.
[0023] A second guide rail 20 is fixedly installed on the inner wall of the protective box 16, and the drawer 14 is connected to the protective box 16 through the second guide rail 20. A first air vent 18 is provided on the side wall and bottom of the drawer 14, and a second air vent 19 is provided in the back panel of the protective box 16. The first air vent 18 and the second air vent 19 are arranged through each other.
[0024] In this embodiment, a second guide rail 20 is provided on the inner wall of the protective box 16, and a groove matching the second guide rail 20 is provided on the outer wall of the drawer 14, so that the drawer 14 can be pulled out to place the sealed can 21, and the placement is convenient. The drawer 14 and the protective box 16 are respectively provided with a first air vent 18 and a second air vent 19, and the first air vent 18 and the second air vent 19 are interconnected, so that the desiccant can be attached to the surface of the sealed can 21 at a later time.
[0025] It also includes: a temperature equalizing component that is movably arranged in the refrigerator 1, and the temperature equalizing component is used to drive the air flow in the refrigerator 1; the temperature equalizing component includes a rotating shaft 10 and a blade 11 connected to the surface of the rotating shaft 10, the top of the rotating shaft 10 extends to the outside of the refrigerator 1 and is connected to the motor 7 for transmission, the bottom end of the rotating shaft 10 is connected to the bracket 12, and the bracket 12 is rotatably connected with a roller 13, and a track 22 is fixedly installed on the bottom surface of the refrigerator 1, and the roller 13 and the track 22 are clearance-matched.
[0026] During the storage process, in order to prevent a large difference in refrigeration temperature between different channels in the freezer 1, a temperature equalizing component is provided. When in use, the motor 7 is started to drive the rotating shaft 10 to rotate, and the blades 11 on the surface of the rotating shaft 10 rotate in the freezer 1. The generated wind flow can drive the air flow in the freezer 1, so that the cold air generated in the freezer 1 is evenly distributed in the freezer 1, so that the sealed can 21 is evenly wrapped by the cold air, thereby ensuring the frozen storage quality of the brine shrimp eggs.
[0027] Specifically, since the rotating shaft 10 extends from the outside of the refrigerator 1 to the inside of the refrigerator 1, a bracket 12 and a roller 13 are provided at the bottom end of the rotating shaft 10. The roller 13 fits into the track 22 on the bottom surface of the refrigerator 1 with a clearance, ensuring that the rotating shaft 10 has sufficient supporting strength and the movement stability of the rotating shaft 10.
[0028] The motor 7 is slidably connected to the top of the refrigerator 1. A first guide rail 5 is fixedly installed on the top of the refrigerator 1. A movable frame 6 is slidably installed in the first guide rail 5. The motor 7 is installed on one side of the movable frame 6. A rack 9 is fixedly installed on one side of the first guide rail 5. A gear 8 is fixedly installed on the output shaft end of the motor 7, and the gear 8 and the rack 9 are engaged.
[0029] At the same time, a first guide rail 5 is provided on the top of the refrigerator 1, and a movable frame 6 is slidably connected in the first guide rail 5. The motor 7 is fixedly installed on one side of the movable frame 6. The output shaft end of the motor 7 is installed with a gear 8. When the gear 8 rotates, it drives the rotating shaft 10 on the side of the rack 9 to slide in the refrigerator 1 and the desiccant storage box 3, ensuring that the effective area of the air volume generated by the rotation of the blade 11 is maximized, thereby enhancing the effect of the temperature equalization component.
[0030] A drying component is arranged on the top of the refrigerator 1, and is used to spray desiccant into the refrigerator 1. The drying component includes a desiccant storage box 3, the bottom surface of the desiccant storage box 3 is inclined, and a spray pipe 27 is provided at a low position on the bottom surface of the desiccant storage box 3, and the spray pipe 27 extends into the refrigerator 1.
[0031] At the same time, a desiccant storage box 3 is provided on the top of the refrigerator 1 , and the desiccant storage box 3 is filled with liquid desiccant. The liquid desiccant can effectively absorb moisture in the surrounding environment. The liquid desiccant can also further reduce the ambient humidity and reduce the refrigeration consumption of the refrigerator 1 .
[0032] It should be noted that the inner bottom surface of the desiccant storage box 3 is inclined, and a spray pipe 27 is provided at a lower position on the inner bottom surface of the desiccant storage box 3 to ensure that the desiccant is sprayed more smoothly into the refrigerator 1 when the spray dryer is in operation.
[0033] A through slot is provided in the desiccant storage box 3 at the position where the rotating shaft 10 passes through, and an accordion plate 15 is provided in the through slot. An impeller 17 is fixedly installed at a section of the rotating shaft 10 located inside the desiccant storage box 3 .
[0034] In this embodiment, through grooves are provided on both the upper and lower sides of the desiccant storage box 3. Organ plates 15 are provided in the through grooves, which not only ensure smooth movement of the rotating shaft 10 but also prevent leakage of the desiccant in the desiccant storage box 3. It should be noted that an accordion plate 15 is also provided on the top of the refrigerator 1 at a position where the rotating shaft 10 passes through.
[0035] An impeller 17 is installed on the surface of the rotating shaft 10 at a section passing through the desiccant storage box 3. The rotation of the impeller 17 drives the impeller 17 to rotate, thereby stirring the liquid desiccant to prevent precipitation and ensure the drying spraying effect.
[0036] A pressure box 4 is fixedly mounted at the bottom of the first guide rail 5 , and two groups of air bags 30 are symmetrically arranged in the pressure box 4 . The air bags 30 are connected to the desiccant storage box 3 through an air pipe 34 , and a one-way valve is arranged in the air pipe 34 .
[0037] In this embodiment, a pressure box 4 is provided below the first guide rail 5, and an air bag 30 is installed inside the pressure box 4. The air bag 30 is connected to the desiccant storage box 3 through the air pipe 34. During the movement of the movable frame 6, the air bags 30 on both sides will be squeezed, and the air in the air bags 30 will be squeezed into the desiccant storage box 3, and the desiccant will be sprayed into the freezer 1 through the spray pipe 27. The first air vent 18 and the second air vent 19 are connected. The rotation of the blade 11 blows the desiccant into the drawer 14 and adheres to the surface of the sealed can 21, so as to prevent the moisture of the refrigeration from affecting the preservation quality of the brine shrimp eggs.
[0038] A slide groove 28 is provided in the pressure box 4, and the bottom of the movable frame 6 is slidably connected to the slide groove 28 through a slider 29. A shift block 33 is connected to the bottom of the slider 29, and first magnets 31 are fixedly connected to both sides of the shift block 33. A second magnet 32 is fixedly connected to one end of the airbag 30 near the shift block 33, and the first magnet 31 and the second magnet 32 are matched.
[0039] In this embodiment, a slide groove 28 is provided in the pressure box 4 for limiting the movable frame 6. A slider 29 is connected to the bottom of the movable frame 6. The cooperation between the slide groove 28 and the slider 29 maintains the stability of the movement of the movable frame 6 and the motor 7.
[0040] Specifically, during the movement of the movable frame 6, the shift block 33 is driven to move back and forth in the pressure box 4 to squeeze the airbag 30. In order to ensure that the shift block 33 can drive the airbag 30 to reset, a first magnet 31 is provided at one end of the airbag 30, and a second magnet 32 is provided at one end of the second magnet 32. The first magnet 31 and the second magnet 32 are magnetically attracted. When the shift block 33 moves to the airbag 30 and reaches the limit length, the first magnet 31 and the second magnet 32 are disengaged. This reciprocating process can achieve the squeezing and stretching of the airbags 30 on both sides during movement, squeezing the gas in the airbag 30 into the desiccant storage box 3, and squeezing the desiccant into the desiccant storage box 3, thereby performing a drying spraying operation.
[0041] In order to discharge the excess liquid desiccant from the refrigerator 1 in a timely manner, scrapers 23 are further symmetrically provided on both sides of the bracket 12, and touch rods 24 are provided on both sides of the scraper 23. Micro switches 25 are symmetrically provided on the inner wall of the refrigerator 1, and the touch rods 24 and the micro switches 25 are matched. A solenoid valve 26 is symmetrically provided on the bottom of the refrigerator 1, and the solenoid valve 26 and the micro switch 25 are electrically connected.
[0042] In this embodiment, scrapers 23 are connected to both sides of the bracket 12 at the bottom of the rotating shaft 10 and are arranged in close contact with the inner surface of the bottom of the refrigerator 1 to promptly discharge excess liquid desiccant from the refrigerator 1 to prevent the liquid desiccant from freezing on the bottom surface of the refrigerator 1 and affecting the reciprocating movement of the rotating shaft 10. Specifically, when the rotating shaft 10 moves to both sides of the refrigerator 1, the contact rod 24 contacts the micro switch 25, and the electromagnetic valve 26 is opened, so that the liquid desiccant is discharged smoothly.
[0043] It should be noted that the top of the desiccant storage box 3 is also connected to a solenoid valve 26 . After the liquid desiccant is sprayed, the squeezed gas can be discharged directly from the solenoid valve 26 through the desiccant storage box 3 .
[0044] The desiccant will lose its effect after absorbing water to saturation, so it needs to be sprayed regularly to ensure the moisture-proof effect inside the refrigerator 1. In the present invention, the artemia eggs are first placed in a sealed can 21 and then placed in a drawer 14. The drawer 14 can be pulled out and installed in a protective box 16. The protective box 16 is fixedly arranged in the refrigerator 1 to prevent the artemia eggs from getting damp and affecting the quality of the artemia eggs. The artemia eggs are also effectively prevented from contacting the sealed can 21 with air, which causes the artemia eggs to become moldy and deteriorate. The starting motor 7 drives the rotating shaft 10 to rotate, and the blades 11 on the surface of the rotating shaft 10 rotate in the refrigerator 1. The generated wind flow can drive the air flow in the refrigerator 1, so that the cold air generated in the refrigerator 1 is evenly distributed in the refrigerator 1, so that the sealed can 21 is evenly wrapped by the cold air, thereby ensuring the frozen storage quality of the Artemia eggs; A gear 8 is mounted on the output shaft end of the motor 7. When the gear 8 rotates, it drives the rotating shaft 10 to slide inside the refrigerator 1 and the desiccant storage box 3 on one side of the rack 9, ensuring that the effective area of the air volume generated by the rotation of the blades 11 is maximized, thereby enhancing the effect of the temperature equalization component. An impeller 17 is installed on the surface of the rotating shaft 10 at a section that passes through the desiccant storage box 3. The rotation of the impeller 17 drives the impeller 17 to rotate, thereby stirring the liquid desiccant to prevent precipitation and ensure the drying and spraying effect. During the movement of the mobile frame 6, the air bags 30 on both sides are squeezed, and the air in the air bags 30 is squeezed into the desiccant storage box 3, and the desiccant is sprayed into the refrigerator 1 through the spray pipe 27. The first air vent 18 and the second air vent 19 are connected. The rotation of the blade 11 blows the desiccant into the drawer 14 and adheres to the surface of the sealed can 21, preventing the moisture from the refrigeration from affecting the preservation quality of the artemia eggs. The movable frame 6 drives the shift block 33 to move back and forth in the pressure box 4 to squeeze the airbag 30. In order to ensure that the shift block 33 can drive the airbag 30 to reset, a first magnet 31 is provided at one end of the airbag 30, and a second magnet 32 is provided at one end of the second magnet 32. The first magnet 31 and the second magnet 32 are magnetically attracted to each other. When the shift block 33 moves to the airbag 30 reaching the limit length, the first magnet 31 and the second magnet 32 are disengaged. In this reciprocating manner, the airbags 30 on both sides can be squeezed and stretched, and the gas in the airbag 30 is squeezed into the desiccant storage box 3, and the desiccant is squeezed into the desiccant storage box 3, thereby performing a drying and spraying operation. Scrapers 23 are connected to both sides of the bracket 12 at the bottom of the rotating shaft 10 and are arranged in close contact with the inner surface of the bottom of the refrigerator 1 to discharge excess liquid desiccant from the refrigerator 1 in time to prevent the liquid desiccant from freezing on the bottom surface of the refrigerator 1 and affecting the reciprocating movement of the rotating shaft 10.
[0045] A method for storing Artemia eggs for shrimp fry farming comprises the following steps: Step 1: Storing Artemia eggs; Step 2: Start the refrigeration of refrigerator 1; Step 3: Start the drying component to spray desiccant into the refrigerator 1; Step 4: Start the temperature balancing component to keep the cold air in the refrigerator 1 evenly distributed.
[0046] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.
Claims
1. A device for storing artemia eggs for shrimp fry farming, comprising a refrigerator (1), wherein a door (2) is provided on one side of the refrigerator (1), and a protective box (16) is provided in the refrigerator (1), wherein a drawer (14) is slidably installed in the protective box (16), and a sealed can (21) for storing artemia eggs is placed in the drawer (14), characterized in that: Also includes: A temperature-averaging component is movably arranged in the refrigerator (1), wherein the temperature-averaging component is used to drive air flow in the refrigerator (1); A drying component is arranged on the top of the refrigerator (1), and is used to spray a desiccant into the refrigerator (1).
2. The device for storing artemia eggs for shrimp fry culture according to claim 1, wherein: A second guide rail (20) is fixedly mounted on the inner wall of the protection box (16), and the drawer (14) is connected to the protection box (16) via the second guide rail (20). A first air vent (18) is provided on the side wall and the bottom of the drawer (14), and a second air vent (19) is provided in the back panel of the protection box (16). The first air vent (18) and the second air vent (19) are connected.
3. The Artemia egg storage device for shrimp fry culture according to claim 1, characterized in that: The temperature-averaging component comprises a rotating shaft (10) and blades (11) connected to the surface of the rotating shaft (10); the top end of the rotating shaft (10) extends to the outside of the refrigerator (1) and is connected to a motor (7) in a transmission manner; the bottom end of the rotating shaft (10) is connected to a bracket (12); a roller (13) is rotatably connected inside the bracket (12); a track (22) is fixedly installed on the bottom surface of the refrigerator (1); the roller (13) and the track (22) are clearance-matched; and scrapers (23) are symmetrically provided on both sides of the bracket (12).
4. The device for storing artemia eggs for shrimp fry culture according to claim 3, characterized in that: The motor (7) is slidably connected to the top of the refrigerator (1); a first guide rail (5) is fixedly installed on the top of the refrigerator (1); a movable frame (6) is slidably installed in the first guide rail (5); the motor (7) is installed on one side of the movable frame (6); a rack (9) is fixedly installed on one side of the first guide rail (5); a gear (8) is fixedly installed on the output shaft end of the motor (7); and the gear (8) and the rack (9) are meshed.
5. The Artemia egg storage device for shrimp fry culture according to claim 4, characterized in that: The drying assembly comprises a desiccant storage box (3), the inner bottom surface of the desiccant storage box (3) is arranged at an angle, and a spray pipe (27) is arranged at a low position in communication with the inner bottom surface of the desiccant storage box (3), and the spray pipe (27) extends into the refrigerator (1).
6. The Artemia egg storage device for shrimp fry culture according to claim 5, characterized in that: A through slot is provided in the desiccant storage box (3) at a position where the rotating shaft (10) passes through, and an accordion plate (15) is provided in the through slot. An impeller (17) is fixedly installed at a section of the rotating shaft (10) located inside the desiccant storage box (3).
7. The Artemia egg storage device for shrimp fry culture according to claim 6, characterized in that: A pressure box (4) is fixedly mounted on the bottom of the first guide rail (5), and two groups of air bags (30) are symmetrically arranged in the pressure box (4). The air bags (30) are connected to the desiccant storage box (3) through an air pipe (34), and a one-way valve is arranged in the air pipe (34).
8. The Artemia egg storage device for shrimp fry culture according to claim 7, characterized in that: A slide groove (28) is provided in the pressure box (4), and the bottom of the movable frame (6) is slidably connected to the slide groove (28) through a slider (29). The bottom of the slider (29) is connected to a shift block (33), and first magnets (31) are fixedly connected to both sides of the shift block (33). The air bag (30) is fixedly connected to one end of the shift block (33), and the first magnet (31) and the second magnet (32) are matched.
9. The Artemia egg storage device for shrimp fry culture according to claim 3, characterized in that: Touch rods (24) are provided on both sides of the scraper (23), micro switches (25) are symmetrically provided on the inner wall of the refrigerator (1), the touch rods (24) and the micro switches (25) are matched, and a solenoid valve (26) is symmetrically provided on the bottom of the refrigerator (1), and the solenoid valve (26) and the micro switch (25) are electrically connected.
10. A method for storing Artemia salina eggs for shrimp fry culture, based on the Artemia salina egg storage device for shrimp fry culture according to claim 1, characterized in that: The steps include: Step 1: Storing Artemia eggs; Step 2: Start the refrigerator (1) to cool; Step 3: Start the drying component to spray desiccant into the refrigerator (1); Step 4: Start the temperature equalization component to keep the cold air evenly distributed in the refrigerator (1).