Homocentric-square-shaped pipeline oxygenation device for weever culture

Abstract

The utility model relates to the technical field of perch culture, in particular to a loop-shaped pipeline oxygenation device for perch culture, which comprises a first loop-shaped oxygenation pipe, a second loop-shaped oxygenation pipe and a fourth loop-shaped oxygenation pipe, and two sides of the first loop-shaped oxygenation pipe, the second loop-shaped oxygenation pipe and the fourth loop-shaped oxygenation pipe are respectively and fixedly provided with a support block. Two adjusting assemblies are fixed between the first concentric-square-shaped oxygenation pipe and the second concentric-square-shaped oxygenation pipe, and two adjusting assemblies are fixed between the first concentric-square-shaped oxygenation pipe and the fourth concentric-square-shaped oxygenation pipe. The device can be installed according to fishponds with different depths, so that the distances among the second concentric-square-shaped oxygenation pipe, the first concentric-square-shaped oxygenation pipe and the fourth concentric-square-shaped oxygenation pipe are equal, the depth of the whole fishpond is completely covered, the distance between every two adjacent oxygenation positions in the fishpond is equal, and the oxygenation efficiency is improved. Therefore, the phenomenon that the weever bred in the fishpond is gathered is avoided, the activity of the weever in water is guaranteed, and normal growth of the weever is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sea bass farming technology, specifically a loop-type pipeline aeration device for sea bass farming. Background Technology

[0002] In Chinese, many types of fish can be called "bass," but the four most common are: Sea bass (scientific name: *Perodon japonicus*), distributed in coastal waters and estuaries where fresh and saltwater meet; Songjiang perch, also known as four-gilled perch, a well-known anadromous fish; Largemouth bass, also known as California perch, a new species introduced from the United States; and River perch, also known as red perch or five-striped perch, native to northern Xinjiang.

[0003] In the process of sea bass farming, it is necessary to aerate the fish ponds. Loop-type aeration devices are widely used in sea bass farming. However, existing loop-type aeration devices for sea bass farming cannot adjust the oxygen input position according to the water depth inside the fish pond. This results in different oxygen contents in different parts of the fish pond, causing sea bass to swim in groups to areas with higher oxygen contents, affecting their normal activity range, reducing their activity, and affecting their normal growth.

[0004] Therefore, a loop-shaped aeration device for bass farming is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a loop-shaped aeration device for sea bass farming, to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A loop-shaped aeration device for sea bass farming, comprising a first loop-shaped aeration pipe, a second loop-shaped aeration pipe, and a fourth loop-shaped aeration pipe. A support block is fixed to both sides of the first, second, and fourth loop-shaped aeration pipes. Two adjusting components are fixed between the first and second loop-shaped aeration pipes. The first loop-shaped aeration pipe... Two first telescopic hoses are installed between the first and second loop-shaped oxygenation pipes, and two second telescopic hoses are installed between the first and fourth loop-shaped oxygenation pipes. The interiors of the first, second, and fourth loop-shaped oxygenation pipes are each connected to a third loop-shaped oxygenation pipe via an air supply pipe. The tops of the first, second, and fourth loop-shaped oxygenation pipes are each provided with multiple first air outlets at equal intervals. The tops of the three third loop-shaped oxygenation pipes are each provided with multiple second air outlets at equal intervals. One side of the top of the second loop-shaped oxygenation pipe is connected to an oxygen supply pipe, and an air pump is installed at one end of the oxygen supply pipe.

[0006] Preferably, two support rings are fixedly sleeved on both sides of the first loop-shaped oxygenation tube, the second loop-shaped oxygenation tube, and the fourth loop-shaped oxygenation tube, and one end of the support ring is fixedly sleeved on the outside of the third loop-shaped oxygenation tube.

[0007] Preferably, a support slide rod is fixed to the top of the support blocks on both sides of the first loop-shaped oxygenation pipe and the fourth loop-shaped oxygenation pipe, and a support sleeve is fixed to the bottom of the support blocks on both sides of the first loop-shaped oxygenation pipe and the second loop-shaped oxygenation pipe.

[0008] Preferably, the support slide rod is slidably installed inside the support sleeve, and a limiting hole is formed inside the support slide rod, the limiting hole penetrating the interior of the support slide rod.

[0009] Preferably, multiple threaded grooves are provided at equal intervals on both sides of the support sleeve, and the threaded grooves penetrate the interior of the support sleeve.

[0010] Preferably, the inside of the threaded groove is connected to a limit bolt by threaded engagement, and one end of the limit bolt passes through the inside of the limit hole.

[0011] Compared with the prior art, this utility model provides a loop-type aeration device for sea bass farming, which has the following beneficial effects:

[0012] By adjusting the length of the regulating components, the spacing between the first, second, and fourth loop aerators can be adjusted. This ensures that the aerator can be installed in fish ponds of different depths, guaranteeing that the spacing between the second, first, and fourth loop aerators is equal and completely covers the entire depth of the fish pond. This ensures that the spacing between adjacent aerator positions within the fish pond is equal, guaranteeing consistent oxygen levels throughout the pond. This prevents the sea bass from clustering together, maintaining their activity and promoting their normal growth. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a top view of the structure of this utility model;

[0016] Figure 4 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0017] In the diagram: 1. First loop-shaped oxygenation pipe; 2. First telescopic hose; 3. Adjustment assembly; 301. Support sleeve; 302. Limit bolt; 303. Threaded groove; 304. Support slide rod; 305. Limit hole; 4. Support block; 5. Second loop-shaped oxygenation pipe; 6. Third loop-shaped oxygenation pipe; 7. Oxygen delivery pipe; 8. Air pump; 9. Fourth loop-shaped oxygenation pipe; 10. Second telescopic hose; 11. Gas delivery pipe; 12. Support collar; 13. First air outlet; 14. Second air outlet. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1: A support block 4 is fixed on both sides of the first loop-shaped oxygenation tube 1, the second loop-shaped oxygenation tube 5, and the fourth loop-shaped oxygenation tube 9. Two adjusting components 3 are fixed between the first loop-shaped oxygenation tube 1 and the second loop-shaped oxygenation tube 5. Two adjusting components 3 are also fixed between the first loop-shaped oxygenation tube 1 and the fourth loop-shaped oxygenation tube 9. Two first telescopic hoses 2 are installed between the first loop-shaped oxygenation tube 1 and the second loop-shaped oxygenation tube 5. Two second telescopic hoses 1 are installed between the first loop-shaped oxygenation tube 1 and the fourth loop-shaped oxygenation tube 9. 0. The interiors of the first loop-shaped oxygenation tube 1, the second loop-shaped oxygenation tube 5, and the fourth loop-shaped oxygenation tube 9 are each connected to a third loop-shaped oxygenation tube 6 via an air supply pipe 11. The tops of the first loop-shaped oxygenation tube 1, the second loop-shaped oxygenation tube 5, and the fourth loop-shaped oxygenation tube 9 are each provided with multiple first air outlets 13 at equal intervals. The tops of the three third loop-shaped oxygenation tubes 6 are each provided with multiple second air outlets 14 at equal intervals. One side of the top of the second loop-shaped oxygenation tube 5 is connected to an oxygen supply pipe 7, and an air pump 8 is installed at one end of the oxygen supply pipe 7.

[0020] Specifically, such as Figure 1 Diagram and Figure 3As shown, since an adjusting component 3 is installed on both sides between the first loop-shaped aerator 1 and the second loop-shaped aerator 5, and between the first loop-shaped aerator 1 and the fourth loop-shaped aerator 9, the spacing between the first loop-shaped aerator 1, the second loop-shaped aerator 5, and the first loop-shaped aerator 1 and the fourth loop-shaped aerator 9 can be adjusted by adjusting the length of the adjusting component 3. This ensures that the aerator can be installed in fish ponds of different depths, ensuring that the spacing between the second loop-shaped aerator 5, the first loop-shaped aerator 1, and the fourth loop-shaped aerator 9 is equal and completely covers the entire depth of the fish pond. This makes the spacing between two adjacent aerator positions inside the fish pond equal, thus ensuring that the oxygen content is the same at different locations inside the fish pond, thereby avoiding the problem of oxygen deficiency in the fish pond. The sea bass exhibit a tendency to huddle together, ensuring their activity in the water and promoting their normal growth. Subsequently, an air pump 8 delivers oxygen through the oxygen supply pipe 7 into the second loop-shaped oxygenation pipe 5. The oxygen entering the second loop-shaped oxygenation pipe 5 then passes through the first telescopic hose 2 and the air supply pipe 11 into the first loop-shaped oxygenation pipe 1 and the third loop-shaped oxygenation pipe 6. Similarly, the oxygen entering the first loop-shaped oxygenation pipe 1 passes through the first telescopic hose 2 and the air supply pipe 11 into the fourth loop-shaped oxygenation pipe 9 and the third loop-shaped oxygenation pipe 6. Finally, the oxygen is released into the fishpond water through the first air outlet 13 and the second air outlet 14. The third loop-shaped oxygenation pipe 6 increases the area of ​​the oxygenation device within the fishpond, thereby increasing the oxygenation speed.

[0021] Example 2: Two support rings 12 are fixedly fitted on both sides of the first loop-shaped oxygenation tube 1, the second loop-shaped oxygenation tube 5, and the fourth loop-shaped oxygenation tube 9, and one end of the support ring 12 is fixedly fitted on the outside of the third loop-shaped oxygenation tube 6. A support slide rod 304 is fixed on the top of the support blocks 4 on both sides of the first loop-shaped oxygenation tube 1 and the fourth loop-shaped oxygenation tube 9, and a support sleeve 301 is fixed on the bottom of the support blocks 4 on both sides of the first loop-shaped oxygenation tube 1 and the second loop-shaped oxygenation tube 5. The support slide rod 304 is slidably installed inside the support sleeve 301, and a limiting hole 305 is opened inside the support slide rod 304, which penetrates the interior of the support slide rod 304. Multiple threaded grooves 303 are equally spaced on both sides of the support sleeve 301, and the threaded grooves 303 penetrate the interior of the support sleeve 301. A limiting bolt 302 is connected inside the threaded groove 303 through threaded engagement, and one end of the limiting bolt 302 penetrates the interior of the limiting hole 305.

[0022] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the support collar 12 can improve the stability of the third loop oxygenation tube 6 installed inside the first loop oxygenation tube 1, the second loop oxygenation tube 5, and the fourth loop oxygenation tube 9. When adjusting the distance between the first loop oxygenation tube 1, the second loop oxygenation tube 5, and the first loop oxygenation tube 1 and the fourth loop oxygenation tube 9, the limiting bolt 302 fixed inside the threaded groove 303 and the limiting hole 305 can be removed. Then, by controlling the extension and retraction of the support slide rod 304 inside the support sleeve 301, the extension and retraction of the support slide rod 304 can be fixed by simultaneously inserting the limiting bolt 302 into the threaded groove 303 and the limiting hole 305. At the same time, the length of the adjusting component 3 can be changed, thereby adjusting the distance between the first loop oxygenation tube 1, the second loop oxygenation tube 5, and the first loop oxygenation tube 1 and the fourth loop oxygenation tube 9. This is very convenient. The first telescopic hose 2 and the second telescopic hose 10 can ensure the normal delivery of oxygen after adjustment.

[0023] Working principle: During installation, the water depth of the fishpond is measured. Then, the adjusting components 3 between the first loop aerator 1, the second loop aerator 5, and the first loop aerator 1 and the fourth loop aerator 9 are adjusted to ensure that these pipes are completely submerged in the water, with equal spacing between them. This oxygenates the entire fishpond, ensuring that the distance between adjacent aerators is equal, thus guaranteeing consistent oxygen levels at different depths within the fishpond. This prevents the bass from huddling together and maintains their activity in the water. To ensure the normal growth of the bass, the air pump 8 delivers oxygen through the oxygen supply pipe 7 into the second loop-shaped oxygenation pipe 5. The oxygen entering the second loop-shaped oxygenation pipe 5 then passes through the first telescopic hose 2 and the air supply pipe 11 into the first loop-shaped oxygenation pipe 1 and the third loop-shaped oxygenation pipe 6. Similarly, the oxygen entering the first loop-shaped oxygenation pipe 1 passes through the first telescopic hose 2 and the air supply pipe 11 into the fourth loop-shaped oxygenation pipe 9 and the third loop-shaped oxygenation pipe 6. The oxygen is then released into the fishpond water through the first air outlet 13 and the second air outlet 14. The third loop-shaped oxygenation pipe 6 increases the area of ​​oxygenation within the fishpond and improves the oxygenation speed.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A loop-shaped aeration device for sea bass farming, comprising a first loop-shaped aeration pipe (1), a second loop-shaped aeration pipe (5), and a fourth loop-shaped aeration pipe (9), characterized in that: A support block (4) is fixed on both sides of the first loop-shaped oxygenation tube (1), the second loop-shaped oxygenation tube (5), and the fourth loop-shaped oxygenation tube (9). Two adjusting components (3) are fixed between the first loop-shaped oxygenation tube (1) and the second loop-shaped oxygenation tube (5). Two adjusting components (3) are fixed between the first loop-shaped oxygenation tube (1) and the fourth loop-shaped oxygenation tube (9). Two first telescopic hoses (2) are installed between the first loop-shaped oxygenation tube (1) and the second loop-shaped oxygenation tube (5). Two second telescopic hoses are installed between the first loop-shaped oxygenation tube (1) and the fourth loop-shaped oxygenation tube (9). The first loop-shaped oxygenation tube (1), the second loop-shaped oxygenation tube (5), and the fourth loop-shaped oxygenation tube (9) are connected to a third loop-shaped oxygenation tube (6) through an air supply tube (11). The tops of the first loop-shaped oxygenation tube (1), the second loop-shaped oxygenation tube (5), and the fourth loop-shaped oxygenation tube (9) are provided with multiple first air outlets (13) at equal intervals. The tops of the three third loop-shaped oxygenation tubes (6) are provided with multiple second air outlets (14) at equal intervals. One side of the top of the second loop-shaped oxygenation tube (5) is connected to an oxygen supply tube (7). An air pump (8) is installed at one end of the oxygen supply tube (7).

2. The loop-type aeration device for sea bass farming according to claim 1, characterized in that: Two support rings (12) are fixedly fitted on both sides of the first loop-shaped oxygenation tube (1), the second loop-shaped oxygenation tube (5) and the fourth loop-shaped oxygenation tube (9), and one end of the support ring (12) is fixedly fitted on the outside of the third loop-shaped oxygenation tube (6).

3. The loop-type aeration device for sea bass farming according to claim 1, characterized in that: A support slide rod (304) is fixed to the top of the support blocks (4) on both sides of the first loop-shaped oxygenation tube (1) and the fourth loop-shaped oxygenation tube (9), and a support sleeve (301) is fixed to the bottom of the support blocks (4) on both sides of the first loop-shaped oxygenation tube (1) and the second loop-shaped oxygenation tube (5).

4. The loop-type aeration device for sea bass farming according to claim 3, characterized in that: The support slide rod (304) is slidably installed inside the support sleeve (301), and a limiting hole (305) is opened inside the support slide rod (304), the limiting hole (305) penetrating the interior of the support slide rod (304).

5. The loop-type aeration device for sea bass farming according to claim 4, characterized in that: The support sleeve (301) has multiple threaded grooves (303) at equal intervals on both sides, and the threaded grooves (303) penetrate the interior of the support sleeve (301).

6. The loop-type aeration device for sea bass farming according to claim 5, characterized in that: The inside of the threaded groove (303) is connected to a limiting bolt (302) by thread engagement, and one end of the limiting bolt (302) passes through the inside of the limiting hole (305).

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