Movable oxygenation device for aquaculture water

Abstract

The utility model provides a movable oxygenation device for aquaculture water, and belongs to the technical field of aquaculture equipment. Comprising an annular frame; the aeration part is positioned on the annular frame and is used for conveying oxygen into the culture water body; the limiting assembly is mounted on the annular frame and is arranged to enable the aeration part to perform aeration around the annular frame in the working process of the aeration part; the gas conveying pipe is positioned on the aeration part and is used for conveying oxygen to the aeration part; and the driving part is positioned on the annular frame. According to the utility model, the aeration part and the annular frame are arranged, so that the aeration pipe can rotate around the annular frame for aeration, and compared with aeration at a fixed position, oxygen can be widely and uniformly conveyed to different areas of an aquaculture water body, and the situation of local oxygen deficit is avoided; in addition, an annular frame structure composed of a plurality of groups of annular rings and a plurality of aeration pipes are arranged, so that the aeration area and the water body contact range are increased, the situation that all cultured organisms inhale oxygen at one place is avoided, and the safety of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture equipment, in particular to a mobile oxygenation device for aquaculture water bodies. Background Art

[0002] In aquaculture, the amount of dissolved oxygen in the water is crucial to the growth and health of farmed organisms. Currently, large-scale fish ponds are susceptible to factors such as fish density, climate temperature, water temperature, and pond depth, which can lead to a gradual decrease in the oxygen content of the pond water. This has a significant impact on the farmed fish. To increase the oxygen content in the pond water, aeration is required to prevent the fish from suffocating and dying from lack of oxygen.

[0003] In the prior art, during aquaculture, an oxygenator is usually set in the center of an area, and ropes are pulled to the pond edge at both ends of the oxygenator to be fixed, so that the oxygenator is fixed in the center of the fish pond. This will lead to a high density of aquaculture organisms in areas with high oxygen content. Long-term aquaculture will cause the aquaculture organisms to collide with the oxygenator, thereby causing the position of the oxygenator to change or even damage the oxygenator. Therefore, the present application provides a mobile oxygenator for aquaculture water to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a mobile oxygenation device for aquaculture water bodies to solve the problem that in the existing aquaculture process, the oxygenation device is usually set in the center of the area, and ropes are pulled to the pond edge at both ends to fix the oxygenation device, so that the oxygenation device is fixed in the center of the fish pond, which will lead to a high density of aquaculture organisms in the area with high oxygen content. Long-term aquaculture will cause the aquaculture organisms to collide with the oxygenation device, thereby causing the position of the oxygenation device to change or even damage the oxygenation device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A mobile oxygenation device for aquaculture water bodies, comprising: an annular frame; an aeration part, located on the annular frame, for transporting oxygen into the aquaculture water body; a limit assembly, installed on the annular frame and configured to allow the aeration part to aerate around the annular frame when the aeration part is in operation; an air supply pipe, located on the aeration part, for transporting oxygen to the aeration part; and a driving part, located on the annular frame, for driving the aeration part to rotate.

[0006] Preferably, the aeration part includes: several groups of aeration pipes, located on the annular frame, all used to transport oxygen to the aquaculture water body; a central axis rod, installed on the annular frame, used to receive oxygen transported by the gas pipe, and transport the oxygen to the aquaculture water body and the aeration pipe, and is configured so that the bottom end of the central axis rod is connected to the output end of the driving part to rotate the central axis rod; several groups of connecting rods, all installed between the aeration pipe and the central axis rod, used to transport the oxygen in the central axis rod to the aeration pipe.

[0007] Preferably, the annular frame includes: multiple groups of annular rings, and each group of annular rings has a different radius, and the radius of the multiple groups of annular rings decreases from top to bottom; multiple groups of fixing rods are installed between the multiple groups of annular rings to combine and fix the multiple groups of annular rings into an annular frame.

[0008] Preferably, the annular frame further includes: a bottom plate, which is installed at the bottom end of the bottommost annular ring in the annular frame and is configured so that the driving part is installed at the bottom end of the bottom plate; and a plurality of sets of insert plates, which are installed at the bottom end of the bottom plate and are used to be inserted into the soil at the bottom end of the aquaculture water body to fix the annular frame in the aquaculture water body.

[0009] Preferably, the limiting assembly includes: an annular limiting ring, installed on the topmost annular ring in the annular frame; a rotation groove, opened on the annular limiting ring; a welding block, installed on the top of the aeration pipe; a rotating shaft, installed in the rotation groove, and configured to have one side of the rotating shaft welded to the welding block so that the aeration pipe rotates along the rotation groove; an annular groove, opened at the top of the base plate, used to fix the bottom of the aeration pipe, and configured so that the bottom of the aeration pipe rotates in the annular groove.

[0010] Preferably, it also includes: multiple groups of air holes, which are respectively opened on the central axis and the aeration pipe, for allowing oxygen to enter the aquaculture water.

[0011] Preferably, the central axis includes: a connecting area, located at the top of the central axis, for connecting to the gas pipe; a rotating area, located below the connecting area, for cooperating with the driving part to rotate; a connecting block, installed between the connecting area and the rotating area, for connecting the connecting area and the rotating area so as to fix the connecting area and the rotating area.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects: in the above scheme, by providing the aeration portion and the annular frame, the aeration pipe can rotate around the annular frame for aeration, which can more widely and evenly transport oxygen to different areas of the aquaculture water body compared to aeration at a fixed position, thereby avoiding local hypoxia; in addition, the annular frame structure composed of multiple groups of annular rings and the provision of multiple aeration pipes increase the aeration area and the range of contact with the water body, thereby avoiding that all the aquaculture organisms absorb oxygen in one place, thereby increasing the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings, which constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the annular frame in the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the bottom plate of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the aeration unit in the utility model;

[0018] Figure 5 This is a structural diagram of the aeration pipe and the annular limiting ring in the utility model;

[0019] Figure 6 for Figure 5 A magnified view of center.

[0020] [reference numerals]

[0021] 1. Annular frame; 2. Air pipe; 3. Drive unit; 4. Aeration pipe; 5. Central axis; 6. Connecting rod; 7. Annular ring; 8. Fixed rod; 9. Bottom plate; 10. Insert plate; 11. Annular limit ring; 12. Rotation groove; 13. Welding block; 14. Rotation shaft; 15. Annular groove; 16. Air vent; 17. Connection area; 18. Rotation area; 19. Connection block.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0023] The following describes in detail a mobile aeration device for aquaculture water provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, for the sake of completeness, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0024] Example 1: Figures 1 to 6 As shown, an embodiment of the present invention provides a mobile oxygen enrichment device for aquaculture water, comprising: a ring frame 1; an aeration part, located on the ring frame 1, for delivering oxygen to the aquaculture water; a limit assembly, installed on the ring frame 1, and configured to allow the aeration part to aerate around the ring frame 1 when the aeration part is in operation; an air supply pipe 2, located on the aeration part, for delivering oxygen to the aeration part; a driving part 3, located on the ring frame 1, and for driving the aeration part to rotate; the driving part 3 comprises a housing and a driving motor, and the power interface of the driving motor (not shown in the figure) is inserted into the plug board 10 on the shore to power the driving motor, and the housing is used to separate the driving motor from the water body.

[0025] like Figures 1 to 6 As shown, the aeration part includes: several groups of aeration pipes 4, located on the annular frame 1, all used to transport oxygen to the aquaculture water body; a central axis rod 5, installed on the annular frame 1, used to receive oxygen transported by the gas pipe 2, and transport the oxygen to the aquaculture water body and the aeration pipe 4, and is configured so that the bottom end of the central axis rod 5 is connected to the output end of the driving part 3 to enable the central axis rod 5 to rotate; several groups of connecting rods 6, all installed between the aeration pipe 4 and the central axis rod 5, used to transport the oxygen in the central axis rod 5 to the aeration pipe 4; the aeration pipe 4, the central axis rod 5 and the connecting rod 6 are internally connected to each other so that oxygen can be transported.

[0026] like Figure 2 As shown, the annular frame 1 includes: multiple groups of annular rings 7, and the radius of each group of annular rings 7 is different, and the radius of the multiple groups of annular rings 7 is arranged to decrease from top to bottom; multiple groups of fixing rods 8 are installed between the multiple groups of annular rings 7 to combine and fix the multiple groups of annular rings 7 into the annular frame 1.

[0027] like Figure 3 As shown, the annular frame 1 also includes: a bottom plate 9, which is installed at the bottom end of the bottommost annular ring 7 in the annular frame 1, and is configured so that the driving part 3 is installed at the bottom end of the bottom plate 9; a plurality of groups of insert plates 10, which are installed at the bottom end of the bottom plate 9 and are used to be inserted into the soil at the bottom end of the aquaculture water body to fix the annular frame 1 in the aquaculture water body.

[0028] Example 2: Figure 5 and Figure 6 As shown, the limiting assembly includes: an annular limiting ring 11, installed on the topmost annular ring 7 in the annular frame 1; a rotation groove 12, opened on the annular limiting ring 11; a welding block 13, installed on the top of the aeration tube 4; a rotating shaft 14, installed in the rotation groove 12, and configured to weld one side of the rotating shaft 14 to the welding block 13 so that the aeration tube 4 rotates along the rotation groove 12; an annular groove 15, opened at the top of the base plate 9, for fixing the bottom of the aeration tube 4, and configured so that the bottom of the aeration tube 4 rotates in the annular groove 15.

[0029] like Figure 4 As shown, it also includes: multiple groups of air holes 16, which are respectively opened on the central axis 5 and the aeration pipe 4, for allowing oxygen to enter the aquaculture water.

[0030] like Figure 4 As shown, the central axis 5 includes: a connecting area 17, located at the top of the central axis 5, for connecting to the gas pipe 2; a rotating area 18, located below the connecting area 17, for cooperating with the driving part 3 to rotate; a connecting block 19, installed between the connecting area 17 and the rotating area 18, for connecting the connecting area 17 and the rotating area 18, so as to fix the connecting area 17 and the rotating area 18.

[0031] The technical solution provided by the present invention is that oxygen enters the connecting area 17 of the central axis 5 through the air supply pipe 2, and then is transmitted to the rotating area 18 through the connecting block 19. The driving part 3 is started, and its output end is connected to the rotating area 18 of the central axis 5 and drives the central axis 5 to rotate. Due to the action of the connecting block 19, the connecting area 17 remains stationary, ensuring the stability of oxygen delivery. When the central axis 5 rotates, oxygen is distributed to several groups of aeration tubes 4 through several groups of connecting rods 6. The welding block 13 at the top of the aeration tube 4 rotates in the rotating groove 12 of the annular limit ring 11 through the rotating shaft 14, and at the same time, the bottom of the aeration tube 4 rotates in the annular groove 15 at the top of the bottom plate 9, so that the aeration part can rotate in a circle around the annular frame 1. In this process, the multiple groups of air holes 16 on the central axis 5 and the aeration tube 4 release oxygen into the aquaculture water. The annular frame 1 is composed of multiple groups of annular rings 7 with different radii that decrease from top to bottom, which are fixed by multiple groups of fixing rods 8. A bottom plate 9 is installed at the bottom end of the bottom annular ring 7. Multiple groups of plug-in plates 10 at the bottom end of the bottom plate 9 are inserted into the soil at the bottom of the aquaculture water body to provide stable support and fixation for the entire device.

[0032] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A mobile oxygenation device for aquaculture water, characterized in that: include: Ring frame (1); An aeration unit, located on the annular frame (1), is used to deliver oxygen to the aquaculture water body; A limiting assembly is mounted on the annular frame (1) and is configured to allow the aeration part to aerate around the annular frame (1) when the aeration part is in operation; an air delivery pipe (2), located on the aeration section, for delivering oxygen to the aeration section; The driving part (3) is located on the annular frame (1) and is used to drive the aeration part to rotate.

2. The mobile oxygenation device for aquaculture water according to claim 1, characterized in that: The aeration unit includes: Several groups of aeration pipes (4) are located on the annular frame (1) and are used to transport oxygen into the aquaculture water; The central axis rod (5) is mounted on the annular frame (1) and is used to receive oxygen delivered by the air delivery pipe (2) and deliver the oxygen to the aquaculture water body and the aeration pipe (4). The central axis rod (5) is configured such that the bottom end is connected to the output end of the driving part (3) to rotate the central axis rod (5); A plurality of connecting rods (6) are installed between the aeration pipe (4) and the central axis rod (5) and are used to transport oxygen in the central axis rod (5) to the aeration pipe (4).

3. The mobile oxygenation device for aquaculture water according to claim 2, characterized in that: The annular frame (1) comprises: Multiple groups of annular rings (7), each group of annular rings (7) has a different radius, and the multiple groups of annular rings (7) are arranged with decreasing radius from top to bottom; A plurality of fixing rods (8) are installed between the plurality of annular rings (7) so that the plurality of annular rings (7) are combined and fixed to form an annular frame (1).

4. The mobile oxygenation device for aquaculture water according to claim 3, characterized in that: The annular frame (1) further comprises: A bottom plate (9) is mounted on the bottom end of the bottommost annular ring (7) in the annular frame (1), and is configured such that the driving portion (3) is mounted on the bottom end of the bottom plate (9); A plurality of inserting plates (10) are installed at the bottom end of the bottom plate (9) and are used to be inserted into the soil at the bottom end of the aquaculture water body so as to fix the annular frame (1) in the aquaculture water body.

5. The mobile oxygenation device for aquaculture water according to claim 4, characterized in that: The limiting component includes: An annular limiting ring (11) is mounted on the topmost annular ring (7) in the annular frame (1); A rotation groove (12) is provided on the annular limiting ring (11); A welding block (13) is mounted on the top of the aeration pipe (4); A rotating shaft (14) is installed in the rotating groove (12), and one side of the rotating shaft (14) is welded to the welding block (13) so that the aeration pipe (4) rotates along the rotating groove (12); An annular groove (15) is provided on the top of the bottom plate (9) and is used to fix the bottom of the aeration tube (4). The bottom of the aeration tube (4) is configured to rotate in the annular groove (15).

6. The mobile oxygenation device for aquaculture water according to claim 2, characterized in that: Also includes: A plurality of groups of air holes (16) are respectively provided on the central shaft (5) and the aeration pipe (4) for allowing oxygen to enter the aquaculture water.

7. The mobile oxygenation device for aquaculture water according to claim 2, characterized in that: The central axis rod (5) comprises: A connecting area (17), located at the top of the central shaft (5), is used to connect with the gas pipe (2); A rotation area (18), located below the connection area (17), is used to cooperate with the driving part (3) to rotate; The connecting block (19) is installed between the connecting area (17) and the rotating area (18) and is used to connect the connecting area (17) and the rotating area (18) so as to fix the connecting area (17) and the rotating area (18).

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