Aerator for fish and shrimp culture

Abstract

The utility model discloses an aerator for fish and shrimp culture, which comprises an upper plate, the top of the upper plate is fixedly connected with an oxygen extraction device, the top of the oxygen extraction device is fixedly connected with an air suction pipe, one side of the oxygen extraction device is fixedly connected with a bendable hard pipe, the bottom of the upper plate is fixedly connected with a connecting long block, and the connecting long block is fixedly connected with an air suction pipe. The bottom of the connecting long block is fixedly connected with a floating plate, and the top of the floating plate is fixedly connected with a side plate. The aerator is more convenient to use, can float on the water surface to work, and can perform aeration at the central part of a culture area, so that the oxygen content of the culture area is balanced, the oxygen concentration of the central part of the culture area is improved, and the survival rate of fishes and shrimps in the central area is improved; workers do not need to carry an aerator to the center of a breeding area for oxygenation work, the workload of the workers is reduced, the working efficiency of the workers is improved, and long-term use of the aerator is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of fishery breeding, and in particular to an oxygenator for breeding fish and shrimp. Background Art

[0002] Fishery, other name: aquaculture, definition 1: It is a social industry sector that uses the material transformation function of organisms in water bodies to obtain aquatic products through fishing, breeding and processing. Subject: Fisheries (first-level subject); Basic Science of Fisheries (second-level subject) Definition 2: The field engaged in the fishing, breeding or processing of fish and other products. Subject: Resource Technology (first-level subject); Animal Resources (second-level subject), In order to prevent fish and shrimp from being damaged by the reduction of oxygen in the surrounding environment, aerators are needed to increase oxygen in the breeding area.

[0003] However, the aerators currently on the market are not very convenient to use. They cannot float on the water to work and can only oxygenate the water sources in the shore waters. This leads to uneven oxygen content in the breeding area, reduces the oxygenation effect in the central part of the breeding area, and reduces the survival rate of fish and shrimp in the central part of the breeding area. If oxygenation is needed in the central part of the breeding area, staff are required to carry aerators to oxygenate the central part of the breeding area, which increases the workload of staff, reduces their work efficiency, and is not conducive to the long-term use of aerators. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes an oxygenator for fish and shrimp farming to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] An aerator for fish and shrimp farming comprises an upper plate, the top of the upper plate is fixedly connected to an oxygen extraction device, and the top of the oxygen extraction device is fixedly connected to an air intake pipe.

[0007] A bendable hard tube is fixedly connected to one side of the oxygen extraction device, and the bottom of the upper plate is fixedly connected to a connecting long block, and the bottom of the connecting long block is fixedly connected to a floating plate, so that the aerator is more convenient to use and can float on the water surface to increase oxygen in the central part of the breeding area, which balances the oxygen content in the breeding area, increases the oxygen concentration in the central part of the breeding area, and increases the survival rate of fish and shrimp in the central area. There is no need for staff to carry the aerator to the center of the breeding area for oxygenation, which reduces the workload of staff, improves the work efficiency of staff, and is conducive to the long-term use of the aerator.

[0008] Furthermore, a side panel is fixedly connected to the top of the floating board, and there are two side panels, which is convenient for connecting other components.

[0009] Furthermore, a motor is fixedly connected to one side of the side panel, and an output shaft of the motor is fixedly connected to a rotating propeller via a coupling, so that the aerator can move on the water surface.

[0010] Furthermore, the bottom of the upper plate is fixedly connected with a lifting bottom column, and the bottom end of the lifting bottom column is fixedly connected with a movable floating short board. When the lifting bottom column is raised, the aerator can stand on land.

[0011] Furthermore, the top of the upper plate is movably connected with a fixing bolt, the outer wall of the fixing bolt is movably connected with a fixing plate, and the top of the fixing plate is fixedly connected with a fixed handle, which is convenient for staff to carry it.

[0012] Furthermore, the top of the upper plate is fixedly connected with a vertical plate, and the number of the vertical plates is three, which can support other components.

[0013] Furthermore, a solar panel is fixedly connected to the top of the vertical plate, and the width of the solar panel is smaller than the width of the upper plate, so as to facilitate the absorption of solar energy to power the motor.

[0014] Furthermore, the floating board is fixedly connected to the bottom of the connecting long block, and the length and width of the floating board are greater than the length and width of the upper board, so that the aerator can float on the water surface.

[0015] The beneficial effects of the utility model are:

[0016] Through the upper plate, oxygen extraction equipment, air suction pipe, flexible hard pipe, connecting long block and floating plate, the aerator is more convenient to use. It can float on the water surface and can carry out oxygenation in the center of the breeding area, which balances the oxygen content in the breeding area, improves the oxygen concentration in the center of the breeding area, and improves the survival rate of fish and shrimp in the center. There is no need for staff to carry the aerator to the center of the breeding area for oxygenation, which reduces the workload of staff, improves the work efficiency of staff, and is conducive to the long-term use of the aerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a three-dimensional diagram of an oxygenator for fish and shrimp farming according to an embodiment of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the connection structure between the solar panel and the vertical panel according to an embodiment of the utility model;

[0020] Figure 3 This is a front view of an aerator for fish and shrimp farming according to an embodiment of the utility model;

[0021] Figure 4 This is a top view of an aerator for fish and shrimp farming according to an embodiment of the utility model;

[0022] Figure 5 yes Figure 1 Enlarged view of point A in the middle.

[0023] In the figure:

[0024] 1. Upper board; 2. Oxygen extraction equipment; 3. Inhalation pipe; 4. Bendable hard pipe; 5. Connecting long block; 6. Floating board; 7. Side board; 8. Motor; 9. Rotating paddle; 10. Lifting bottom column; 11. Movable floating short board; 12. Fixing bolts; 13. Fixing board; 14. Fixing handle; 15. Vertical board; 16. Solar panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] According to an embodiment of the utility model, an oxygenator for fish and shrimp farming is provided.

[0027] Embodiment 1;

[0028] like Figure 1-5 As shown, the aerator for fish and shrimp farming according to the embodiment of the utility model includes an upper plate 1, the top of the upper plate 1 is fixedly connected to an oxygen extraction device 2, and the top of the oxygen extraction device 2 is fixedly connected to an air intake pipe 3.

[0029] A flexible hard tube 4 is fixedly connected to one side of the oxygen extraction device 2, and a connecting long block 5 is fixedly connected to the bottom of the upper plate 1, and a floating plate 6 is fixedly connected to the bottom of the connecting long block 5, so that the aerator is more convenient to use and can float on the water surface to increase oxygen in the central part of the breeding area, which balances the oxygen content in the breeding area, increases the oxygen concentration in the central part of the breeding area, and increases the survival rate of fish and shrimp in the central area. There is no need for staff to carry the aerator to the center of the breeding area for oxygenation, which reduces the workload of staff, improves the work efficiency of staff, and is conducive to the long-term use of the aerator.

[0030] The top of the floating board 6 is fixedly connected with a side board 7, and there are two side boards 7, which is convenient for connecting other components.

[0031] A motor 8 is fixedly connected to one side of the side plate 7, and an output shaft of the motor 8 is fixedly connected to a rotating paddle 9 via a coupling, so that the aerator can move on the water surface.

[0032] The bottom of the upper plate 1 is fixedly connected with a lifting bottom column 10, and the bottom end of the lifting bottom column 10 is fixedly connected with a movable floating short board 11. When the lifting bottom column 10 is raised, the aerator can stand on land.

[0033] The top of the upper plate 1 is movably connected with a fixing bolt 12, the outer wall of the fixing bolt 12 is movably connected with a fixing plate 13, and the top of the fixing plate 13 is fixedly connected with a fixing handle 14, which is convenient for staff to carry it.

[0034] The top of the upper plate 1 is fixedly connected with a vertical plate 15, and the number of the vertical plates 15 is three, which can support other components.

[0035] A solar panel 16 is fixedly connected to the top of the vertical plate 15, and the width of the solar panel 16 is smaller than the width of the upper plate 1, so as to absorb solar energy to power the motor.

[0036] The floating board 6 is fixedly connected to the bottom of the connecting long block 5, and the length and width of the floating board 6 are greater than the length and width of the upper board 1, so that the aerator can float on the water surface.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In actual application, the aerator is first moved to the water surface of the breeding area through the fixed handle 14, and the flexible hard tube 4 is bent so that one end of it is located underwater. The oxygen extraction device 2 starts to work, and the oxygen extraction device 2 draws air through the suction pipe 3, and sends oxygen into the water through the flexible hard tube 4, thereby completing the underwater oxygenation. At that time, the motor 8 starts to work, and the output shaft of the motor 8 rotates to drive the rotating paddle 9 to start rotating, so that the aerator as a whole can complete the function of moving on the water surface, thereby completing the balance of underwater oxygenation.

[0039] To sum up, with the help of the above-mentioned technical scheme of the utility model, the oxygenator for fish and shrimp farming is made to be more convenient to use, can float on the water surface, and can carry out oxygenation in the central part of the farming area, which balances the oxygen content in the farming area, improves the oxygen concentration in the central part of the farming area, and improves the survival rate of fish and shrimp in the central area. There is no need for staff to carry the oxygenator to the center of the farming area for oxygenation, which reduces the workload of staff, improves the work efficiency of staff, and is conducive to the long-term use of the oxygenator.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oxygenator for fish and shrimp farming, characterized in that: It comprises an upper plate (1), the top of which is fixedly connected to an oxygen extraction device (2), and the top of which is fixedly connected to an air intake pipe (3); A bendable hard pipe (4) is fixedly connected to one side of the oxygen extraction device (2), a connecting long block (5) is fixedly connected to the bottom of the upper plate (1), and a floating plate (6) is fixedly connected to the bottom of the connecting long block (5).

2. The oxygenator for fish and shrimp farming according to claim 1, characterized in that: The top of the floating board (6) is fixedly connected with a side board (7), and the number of the side boards (7) is two.

3. The oxygenator for fish and shrimp farming according to claim 2, characterized in that: A motor (8) is fixedly connected to one side of the side plate (7), and an output shaft of the motor (8) is fixedly connected to a rotating paddle (9) via a coupling.

4. The oxygenator for fish and shrimp farming according to claim 1, characterized in that: The bottom of the upper plate (1) is fixedly connected to a lifting bottom column (10), and the bottom end of the lifting bottom column (10) is fixedly connected to a movable floating short board (11).

5. The oxygenator for fish and shrimp farming according to claim 1, characterized in that: The top of the upper plate (1) is movably connected to a fixing bolt (12), the outer wall of the fixing bolt (12) is movably connected to a fixing plate (13), and the top of the fixing plate (13) is fixedly connected to a fixing handle (14).

6. The oxygenator for fish and shrimp farming according to claim 1, characterized in that: The top of the upper plate (1) is fixedly connected with a vertical plate (15), and the number of the vertical plates (15) is three.

7. The oxygenator for fish and shrimp farming according to claim 6, characterized in that: A solar panel (16) is fixedly connected to the top of the vertical panel (15), and the width of the solar panel (16) is smaller than the width of the upper panel (1).

8. The oxygenator for fish and shrimp farming according to claim 1, characterized in that: The floating board (6) is fixedly connected to the bottom of the connecting long block (5), and the length and width of the floating board (6) are both greater than the length and width of the upper board (1).

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