Assembly type corrugated steel roadbed barrel capable of being used for aquaculture

Abstract

The utility model discloses an assembly type corrugated steel roadbed barrel capable of being used for aquaculture, and belongs to the technical field of aquaculture equipment. A first maintenance door is arranged on the annular seat. A canvas barrel is arranged in the corrugated steel cylinder and connected with the corrugated steel cylinder. A first through hole is formed in the canvas barrel. A second through hole is formed in the bottom plate. A sealing bearing is arranged in the first through hole and fixed to a water outlet pipe. The water outlet pipe above the sealing bearing is of a net-shaped structure and connected with the rotating cover plate, the water outlet pipe is connected with a communicating pipe, a third through hole is formed in the side wall of the annular base, the communicating pipe is communicated with a filtering mechanism, the filtering mechanism is communicated with a conveying pipe, and the conveying pipe extends to the canvas barrel and is provided with a filter tip. The pond culture device has the remarkable advantages in the aspects of structural stability, water circulation efficiency, maintenance convenience, environmental protection, energy conservation, application range and the like, overcomes the defects of a traditional pond culture mode, meets the production requirements of the market for pollution-free and nuisance-free aquatic products, and has high practical value and popularization significance.

Description

Technical Field

[0001] This utility model belongs to the field of aquaculture equipment technology, specifically a prefabricated corrugated steel roadbed barrel that can be used for aquaculture. Background Technology

[0002] With the continuous progress of society, the demand for aquaculture equipment in the aquaculture industry is increasing. Although traditional pond aquaculture has a long history, it faces increasingly significant challenges: relatively simple infrastructure and inadequate water conservancy facilities make it difficult to improve aquaculture efficiency and ensure the quality of aquatic products. In particular, with water resources becoming increasingly scarce, the competition between traditional pond aquaculture and water resources is becoming more and more intense, bringing unprecedented challenges to the aquaculture industry.

[0003] To address these challenges, the market urgently needs innovative, efficient, and environmentally friendly aquaculture equipment. Against this backdrop, prefabricated corrugated steel roadbed barrels, originally used in roadbed engineering, have been gradually introduced into the aquaculture industry due to their unique structure and numerous advantages. The barrels were originally designed to serve roadbed engineering, ensuring the stability and safety of road foundations. However, their excellent stability, sealing performance, and good adaptability to various complex terrains and variable climatic conditions have shown that they also have great application potential in the aquaculture industry. Utility Model Content

[0004] To address the problems existing in the background technology, this utility model provides a prefabricated corrugated steel roadbed barrel that can be used for aquaculture.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a prefabricated corrugated steel roadbed barrel that can be used for aquaculture, comprising a corrugated steel cylinder, a bottom plate, an annular seat, a maintenance door, a canvas barrel, a sealed bearing, a water outlet pipe, a rotating cover plate, a connecting pipe, a conveying pipe, a filter nozzle, and a filtration mechanism.

[0006] The lower end of the corrugated steel cylinder is sealed and fixed to the upper end of the base plate. The lower end of the base plate is fixedly connected to the annular seat. The annular seat is provided with a maintenance door. A canvas bucket is provided inside the corrugated steel cylinder. The upper end of the outer wall of the canvas bucket is detachably connected to the upper end of the outer wall of the corrugated steel cylinder. A through hole is opened at the lower end of the canvas bucket. A through hole two matching the through hole one is opened on the base plate. A sealing bearing is fixed inside the through hole one. The sealing bearing is sealed and fixed to the outer wall of the water outlet pipe. The water outlet pipe located above the sealing bearing has a mesh structure and is fixedly connected to the rotating cover plate. The lower end of the water outlet pipe slides through the through hole two and is detachably sealed to the connecting pipe. A through hole three is opened on the side wall of the annular seat. One end of the connecting pipe passes through the through hole three and is connected to the filter mechanism. The filter mechanism is connected to one end of the conveying pipe. The other end of the conveying pipe extends to the top of the canvas bucket and is provided with a filter nozzle.

[0007] The filtration mechanism includes a filter chamber, a second maintenance door, a horizontal partition, a vertical partition, a first filter screen, a second filter screen, a third filter screen, a filter stone, and a water pump.

[0008] The connecting pipe is connected to the filter chamber. The filter chamber is provided with a maintenance door at the upper end. The inner wall of the filter chamber is provided with a horizontal partition. Filter screen one, filter screen two and filter screen three are arranged in sequence below the horizontal partition. Filter stone is provided between filter screen three and one end face of the vertical partition. The vertical partition is fixedly connected to the inner wall of the filter chamber. A water pump is provided between the other end of the vertical partition and the inner wall of the filter chamber. The water outlet of the water pump is connected to the delivery pipe.

[0009] The lower end of the water outlet pipe is provided with an external thread on its outer wall and is fitted with a sealing ring. The connecting pipe is provided with an internal thread that matches the external thread, and the internal thread is threadedly connected to the external thread.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. Stable structure and strong adaptability: Compared with traditional pond aquaculture, the prefabricated corrugated steel roadbed tank forms a stable foundation structure through the sealing and fixing of the corrugated steel cylinder to the bottom plate and the connection of the ring seat. This structure not only enhances the overall strength, but also has good adaptability and deformation capacity, which can cope with different terrain and climate conditions, avoiding pond problems caused by extreme weather.

[0012] 2. Highly efficient water circulation system: Traditional pond aquaculture often lacks complete water conservancy facilities, leading to difficulties in water quality management. This utility model combines a canvas bucket with a corrugated steel cylinder to form a sealed water storage space, and realizes water recycling through a water pump. This design not only improves the efficiency of water resource utilization, but also effectively removes impurities and harmful substances from the water through step-by-step filtration and secondary filtration with filter stones, ensuring the purity of the water and meeting the production requirements of pollution-free and harmless aquatic products.

[0013] 3. Easy to maintain and replace: Traditional pond aquaculture is often difficult to maintain, but the prefabricated corrugated steel roadbed barrel of this utility model, through the threaded connection design and maintenance door design, allows operators to easily check whether there is leakage at the connection between the water pipe and the connecting pipe, or to perform necessary maintenance work such as filter replacement and water pump repair. This design reduces maintenance costs and time, and improves the reliability and service life of the system.

[0014] 4. Environmental protection and energy saving: By forming a closed water circulation system, this utility model realizes the reuse of water and reduces the waste of water resources. At the same time, the setting of the filtration mechanism ensures the continuous purification of water quality and avoids pollution to the environment caused by water quality problems. This environmental protection and energy saving design concept is in line with the requirements of current sustainable development and also meets the market demand for pollution-free and harmless water products.

[0015] 5. Wide range of applications: In addition to being suitable for roadbed engineering, the prefabricated corrugated steel roadbed barrel of this utility model can also be widely used in other occasions that require water storage and recycling, such as agricultural irrigation, aquaculture, and industrial cooling. Its unique structure and functional design make the product have broad application prospects and market value.

[0016] In summary, this utility model demonstrates significant advantages in terms of structural stability, water circulation efficiency, ease of maintenance, environmental protection and energy conservation, and application scope. It not only overcomes the drawbacks of traditional pond aquaculture methods but also meets the market demand for pollution-free and harmless aquatic products, thus possessing high practical value and promotional significance. Attached Figure Description

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 3 yes Figure 2 A magnified view of part A;

[0020] Figure 4 yes Figure 2 A magnified view of part B. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0022] This embodiment describes a prefabricated corrugated steel roadbed barrel that can be used for aquaculture, including a corrugated steel cylinder 1, a bottom plate 2, an annular seat 3, a maintenance door 4, a canvas barrel 5, a sealed bearing 6, a water outlet pipe 7, a rotating cover plate 8, a connecting pipe 9, a conveying pipe 19, a filter nozzle 20, and a filtration mechanism.

[0023] The lower end of the corrugated steel cylinder 1 is sealed and fixed to the upper end of the base plate 2. The lower end of the base plate 2 is fixedly connected to the annular seat 3. The annular seat 3 is provided with a maintenance door 4. The corrugated steel cylinder 1 is provided with a canvas bucket 5. The upper end of the outer wall of the canvas bucket 5 is detachably connected to the upper end of the outer wall of the corrugated steel cylinder 1. The lower end of the canvas bucket 5 has a through hole 1. The base plate 2 has a through hole 2 that matches the through hole 1. A sealing bearing 6 is fixed in the through hole 1. The sealing bearing 6 is sealed and fixed to the outer wall of the water outlet pipe 7. The water outlet pipe 7 located above the sealing bearing 6 has a mesh structure and is fixedly connected to the rotating cover plate 8. The lower end of the water outlet pipe 7 slides through the through hole 2 and is detachably sealed to the connecting pipe 9. The side wall of the annular seat 3 has a through hole 3. One end of the connecting pipe 9 passes through the through hole 3 and is connected to the filter mechanism. The filter mechanism is connected to one end of the conveying pipe 19. The other end of the conveying pipe 19 extends to the top of the canvas bucket 5 and is provided with a filter nozzle 20.

[0024] The filtration mechanism includes a filter chamber 10, a maintenance door 2 11, a horizontal partition 12, a vertical partition 13, a filter screen 14, a filter screen 2 15, a filter screen 3 16, a filter stone 17, and a water pump 18.

[0025] The connecting pipe 9 is connected to the filter chamber 10. The filter chamber 10 is provided with a maintenance door 2 11 at the upper end. The inner wall of the filter chamber 10 is provided with a horizontal partition 12. Below the horizontal partition 12, filter screen 14, filter screen 2 15 and filter screen 3 16 are arranged in sequence. Filter stone 17 is provided between filter screen 3 16 and one end face of vertical partition 13. Vertical partition 13 is fixedly connected to the inner wall of filter chamber 10. A water pump 18 is provided between the other end of vertical partition 13 and the inner wall of filter chamber 10. The water outlet of water pump 18 is connected to the delivery pipe 19.

[0026] The lower end of the water outlet pipe 7 has an external thread on its outer wall and is fitted with a sealing ring. The connecting pipe 9 has an internal thread that matches the external thread, and the internal thread is threadedly connected to the external thread.

[0027] When using this invention, firstly, water is injected into the canvas bucket 5. Due to its flexibility and durability, the canvas bucket 5 can adapt to the shape of the corrugated steel cylinder 1, forming a stable and sealed water storage space. Then, the water pump 18 inside the filter chamber 10 is started. The water pump 18, as the power core of the entire circulation system, is responsible for drawing water from the canvas bucket 5 and propelling it into the filtration process. Water flows in through the mesh structure at the top of the outlet pipe 7. This design not only ensures the uniformity of water flow but also prevents large impurities or living objects from entering the pipe, thus protecting subsequent filtration equipment. The design of the outlet pipe 7 allows water to flow out slowly and steadily, reducing the impact of water flow on the system and helping to maintain stable system operation. After entering the filter chamber 10, the water passes sequentially through filter screen 14, filter screen 15, and filter screen 16. These filter screens have different mesh sizes, forming a step-by-step filtration effect, effectively removing impurities and particulate matter from the water. The water filtered by the filter screens then undergoes secondary filtration through filter stone 17. Filter stone 17, such as volcanic rock, has excellent adsorption and filtration performance, capable of... The system purifies water in one step, removing tiny suspended solids and harmful substances. The filtered water is pumped out by water pump 18 and returned to the canvas tank 5 through delivery pipe 19, thus forming a closed water circulation system and realizing water reuse. The filter nozzle 20 at the end of delivery pipe 19 is ingeniously designed to ensure that the water flows back to the canvas tank 5 evenly and stably, avoiding direct impact and agitation of the water, thereby maintaining water quality stability. When the canvas tank 5 needs to be replaced, the water in the tank can be emptied first. By rotating the rotating cover plate 8, the connection between the lower end of the water pipe 7 and the connecting pipe 9 can be easily separated. This threaded connection design not only ensures the tightness of the connection but also facilitates disassembly and replacement. The maintenance door 4 on the annular seat 3 allows operators to easily check for leaks at the connection between the water pipe 7 and the connecting pipe 9 or to perform other necessary maintenance work. The maintenance door 11 on the filter chamber 10 provides a convenient passage for replacing the filter screen or repairing the water pump 18. This design makes the maintenance and replacement of the system simple and convenient, reducing maintenance costs and time.

[0028] 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 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, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A prefabricated corrugated steel roadbed barrel that can be used in aquaculture, characterized in that: Includes a corrugated steel cylinder (1), a bottom plate (2), a ring seat (3), a maintenance door (4), a canvas bucket (5), a sealed bearing (6), a water outlet pipe (7), a rotating cover plate (8), a connecting pipe (9), a conveying pipe (19), a filter nozzle (20), and a filtration mechanism; The lower end of the corrugated steel cylinder (1) is sealed and fixed to the upper end of the base plate (2). The lower end of the base plate (2) is fixedly connected to the annular seat (3). The annular seat (3) is provided with a maintenance door (4). A canvas bucket (5) is provided inside the corrugated steel cylinder (1). The upper end of the outer wall of the canvas bucket (5) is detachably connected to the upper end of the outer wall of the corrugated steel cylinder (1). A through hole (1) is opened at the lower end of the canvas bucket (5). A through hole (2) matching the through hole (1) is opened on the base plate (2). A sealing bearing (6) is fixed inside the through hole (1). The sealing bearing (6) is connected to the water outlet pipe. (7) The outer wall is sealed and fixed. The water outlet pipe (7) located above the sealing bearing (6) is a mesh structure and is fixedly connected to the rotating cover plate (8). The lower end of the water outlet pipe (7) slides through the through hole two and is sealed and detachably connected to the connecting pipe (9). The side wall of the ring seat (3) has a through hole three. One end of the connecting pipe (9) passes through the through hole three and is connected to the filter mechanism. The filter mechanism is connected to one end of the conveying pipe (19). The other end of the conveying pipe (19) extends to the top of the canvas bucket (5) and is provided with a filter nozzle (20).

2. The prefabricated corrugated steel roadbed barrel that can be used for aquaculture according to claim 1, characterized in that: The filtration mechanism includes a filter chamber (10), a maintenance door (11), a horizontal partition (12), a vertical partition (13), a filter screen (14), a filter screen (15), a filter screen (16), a filter stone (17), and a water pump (18). The connecting pipe (9) is connected to the filter chamber (10). The upper end of the filter chamber (10) is provided with maintenance door 2 (11). The inner wall of the filter chamber (10) is provided with a horizontal partition (12). Below the horizontal partition (12) are arranged filter screen 1 (14), filter screen 2 (15) and filter screen 3 (16) in sequence. The filter screen 3 (16) is provided with a filter stone (17) between one end face of the vertical partition (13). The vertical partition (13) is fixedly connected to the inner wall of the filter chamber (10). The other end of the vertical partition (13) is provided with a water pump (18) between the inner wall of the filter chamber (10). The outlet end of the water pump (18) is connected to the delivery pipe (19).

3. The prefabricated corrugated steel roadbed barrel that can be used for aquaculture according to claim 1, characterized in that: The lower end of the water outlet pipe (7) is provided with an external thread and a sealing ring. The connecting pipe (9) is provided with an internal thread that matches the external thread, and the internal thread is threadedly connected to the external thread.

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