Crab pond oxygenation pipe network

Abstract

The utility model relates to aquatic culture technical field discloses a kind of crab pond oxygenation pipe network, comprising: air inlet pipe;Detachable installation is used for guiding gas delivery on air inlet pipe extension pipe;Fixed on the extension pipe connecting pipe;Setting on the connecting pipe for increasing gas delivery passage branch pipe, extension pipe, connecting pipe and branch pipe are set to form pipe network vertically and horizontally. The utility model reaches the effect of flexible adaptation different installation angle and position requirement by setting hose section on air inlet pipe, which can be connected with high-pressure fan equipment exhaust end, and hose section can assist air inlet pipe bending, improve the convenience and adaptability of pipe network arrangement, by setting plug on the both ends of connecting pipe, play the role of closed port, prevent gas leakage, so that gas can be transported according to preset path, effectively guarantee the airtightness and oxygenation effect of oxygenation pipe network.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to an oxygenation pipe network for crab ponds. Background Technology

[0002] Crab ponds refer to aquatic environments specifically designed for raising river crabs. They are typically enclosed or semi-enclosed bodies of water used to simulate the natural ecological environment of river crabs, providing suitable water quality, substrate, and food conditions to promote the growth and reproduction of the crabs.

[0003] To ensure that the crabs can breathe in the water, an oxygenation network is laid in the crab pond. The existing network structure is relatively simple, and crab feces and silt at the bottom of the crab pond can easily block the air outlets, affecting the oxygenation effect. At the same time, green algae can easily grow on the network, affecting the air output. Utility Model Content

[0004] To address the technical problem that existing pipe networks are relatively simple and crab excrement and silt at the bottom of crab ponds easily clog the air outlets, affecting the oxygenation effect, this utility model provides a crab pond oxygenation pipe network.

[0005] This utility model is achieved using the following technical solution:

[0006] An oxygenation network for crab ponds includes: an air inlet pipe; an extension pipe detachably installed on the air inlet pipe for guiding gas delivery; a connecting pipe fixed on the extension pipe; branch pipes installed on the connecting pipes to increase gas delivery channels, the extension pipes, connecting pipes, and branch pipes being arranged in a crisscross pattern to form a network; a mesh pipe installed inside the extension pipes and branch pipes for isolating impurities, both the extension pipes and the mesh pipes having exhaust holes for gas output; and a support component installed on the connecting pipes for supporting the network structure.

[0007] The above technical solution, by setting detachable extension pipes, achieves the effect of facilitating the installation and maintenance of the pipe network. By setting mesh pipes in the extension pipes and branch pipes, it plays a role in isolating crab feces and impurities such as bottom silt, avoiding blockage of the air outlet and ensuring the oxygenation effect. The pipe network is formed by setting up crisscrossing extension pipes, connecting pipes and branch pipes, and with the support components, the pipe network structure is stable. At the same time, the mesh pipes can also prevent the growth of green moss from affecting the air outlet and improve the oxygenation efficiency.

[0008] As a further improvement to the above solution, the support assembly includes a support ring sleeved on the connecting pipe, a fixing frame installed at the bottom of the support ring for supporting the pipe network structure, and a base installed on the inner wall of the bottom of the crab pond by fixing bolts and connected to the fixing frame.

[0009] The above technical solution uses a support ring fitted onto the connecting pipe to stabilize the pipe and serve as a support starting point. By installing a fixing frame at the bottom of the support ring, a stable support is provided for the pipe network structure. By setting a base connected to the fixing frame and installed on the inner wall of the bottom of the crab pond with fixing bolts, the entire pipe network is firmly fixed to the bottom of the crab pond, enhancing the stability of the pipe network structure and its resistance to water flow impact, and ensuring the normal operation of the aeration work.

[0010] As a further improvement to the above scheme, the number of branch pipes is no less than three. Each branch pipe is movably fitted with an adjusting cylinder. Inside the adjusting cylinder is a brush pad that can contact the outer wall of the branch pipe for cleaning the branch pipe. A connecting rod is provided between the multiple adjusting cylinders for connecting the multiple adjusting cylinders. The connecting rod is provided with an adjusting component for adjusting the position of the adjusting cylinder.

[0011] The above technical solution, by setting no fewer than three branch pipes, enables a wider coverage area and more uniform oxygenation of the oxygen-enriching gas delivery. By installing adjustable cylinders and brush pads on the outside of the branch pipes, the outer walls of the branch pipes can be cleaned regularly or as needed, effectively preventing the adhesion of impurities such as moss from affecting the gas output. By setting connecting rods to connect multiple adjustable cylinders and using adjustable components, the positions of each adjustable cylinder can be adjusted synchronously, improving cleaning efficiency and ease of operation.

[0012] As a further improvement to the above solution, the adjustment assembly includes a mounting bracket installed in the crab pond, a threaded rod rotatably mounted on the mounting bracket, an adjustment block threaded onto the threaded rod and connected to a connecting rod, and a motor box mounted on the mounting bracket. The motor box contains a servo motor with an output shaft connected to the threaded rod for driving the threaded rod to rotate.

[0013] The above technical solution provides a stable installation base for the adjustment components by setting up an installation frame. The movement control of the adjustment cylinder is realized by rotating the threaded rod and threading the adjustment block. By setting up a motor box on the installation frame and driving the threaded rod to rotate, the effect of automatically and conveniently adjusting the position of the adjustment cylinder is achieved, making the operation of cleaning the branch pipe more efficient and labor-saving, and improving the maintenance convenience of the entire oxygenation pipeline network.

[0014] As a further improvement to the above solution, the inner wall of the motor box is in contact with the outer wall of the servo motor to assist in heat dissipation. The motor box is equipped with an insulating ceramic layer, and the extension tubes are arranged in groups and located on both sides of the exhaust port. The mesh tube is made of plastic.

[0015] The above technical solution achieves the effect of assisting the servo motor in heat dissipation by setting the inner wall of the motor box to contact the outer wall of the servo motor, ensuring stable motor operation and extending service life. The insulating ceramic layer inside the motor box provides insulation protection and improves equipment safety. The grouping of extension tubes on both sides of the exhaust port makes gas delivery more uniform and oxygenation better. The use of plastic mesh tubes provides lightweight and corrosion resistance, and facilitates processing and replacement, reducing maintenance costs.

[0016] As a further improvement to the above solution, a threaded cylinder is rotatably mounted on the intake pipe, and a threaded block is fixed on the extension pipe. The threaded block is threadedly installed inside the threaded cylinder, and a sealing ring that can contact the inner wall of the threaded cylinder is installed on the threaded block to prevent air leakage.

[0017] The above technical solution achieves convenient disassembly and assembly of the extension pipe and the air intake pipe by setting a threaded cylinder that is rotatably mounted on the air intake pipe and a threaded block that is fixed on the extension pipe and threaded inside the threaded cylinder. This facilitates maintenance and repair. By installing a leak-proof structure on the threaded block that can contact the inner wall of the threaded cylinder, gas leakage is prevented, ensuring the stable operation of the oxygenation system. At the same time, the overall sealing of the pipeline network is enhanced, effectively improving oxygenation efficiency and resource utilization.

[0018] As a further improvement to the above solution, the intake pipe is provided with a flexible hose section that can be connected to the exhaust end of the high-pressure blower. The flexible hose section is used to assist in bending the intake pipe, and both ends of the connecting pipe are provided with plugs for sealing the ports.

[0019] The above technical solution achieves flexible adaptation to different installation angles and positions by installing a flexible hose section on the air intake pipe that can be connected to the exhaust end of the high-pressure blower. The hose section can also assist in bending the air intake pipe, improving the convenience and adaptability of the pipeline layout. By installing plugs at both ends of the connecting pipe, the ports are sealed to prevent gas leakage, allowing the gas to be transported along the preset path, effectively ensuring the airtightness and oxygenation effect of the oxygenation pipeline network, and improving the stability of system operation.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This utility model features a detachable extension pipe design, facilitating the installation and maintenance of the pipe network. By setting up a network of pipes to isolate crab feces and bottom silt and other impurities, it avoids clogging of the air outlet, ensuring the oxygenation effect and preventing the growth of green algae from affecting the air output. The crisscrossing pipe network, combined with support components, provides a stable structure and strong resistance to water flow impact. The presence of at least three branch pipes ensures a wide and more even distribution of oxygenated gas. The design of the regulating cylinder, brush pad, connecting rod, and regulating components allows for simultaneous cleaning of the branch pipes, improving cleaning efficiency and ease of operation, and enabling automated and convenient adjustment. Attached Figure Description

[0022] Figure 1 A three-dimensional structural schematic diagram of the crab pond oxygenation pipe network provided by this utility model;

[0023] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0025] Figure 4 This is a schematic diagram of the main sectional view of the threaded cylinder and threaded block in this utility model.

[0026] Explanation of key symbols:

[0027] 1. Intake pipe; 2. Extension pipe; 3. Connecting pipe; 4. Branch pipe; 5. Exhaust port; 6. Mesh pipe; 7. Support ring; 8. Fixing bracket; 9. Base; 10. Fixing bolt; 11. Adjusting cylinder; 12. Brush pad; 13. Connecting rod; 14. Adjusting block; 15. Mounting bracket; 16. Threaded rod; 17. Motor box; 18. Threaded cylinder; 19. Threaded block; 20. Sealing ring. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-4 The aeration network for crab ponds in this embodiment includes: an air inlet pipe 1; an extension pipe 2 detachably installed on the air inlet pipe 1 for guiding gas delivery; a connecting pipe 3 fixed on the extension pipe 2; branch pipes 4 installed on the connecting pipe 3 to increase gas delivery channels; the extension pipe 2, connecting pipe 3, and branch pipes 4 are arranged in a crisscross pattern to form a network; a mesh pipe 6 installed inside the extension pipe 2 and the branch pipes 4 for isolating impurities; both the extension pipe 2 and the mesh pipe 6 are provided with exhaust holes 5 for outputting gas; and a support component installed on the connecting pipe 3 to support the network structure. By setting the detachable extension pipe 2, the network is easy to install and maintain. By setting the mesh pipe 6 inside the extension pipe 2 and the branch pipes 4, crab feces and bottom silt and other impurities are isolated, preventing the air outlet from being blocked and ensuring the aeration effect. The network structure is stable by setting the crisscrossing extension pipe 2, connecting pipe 3, and branch pipe 4 and the support component. At the same time, the mesh pipe 6 can also prevent the growth of green algae from affecting the gas output and improve the aeration efficiency.

[0031] The support assembly includes a support ring 7 sleeved on the connecting pipe 3, a fixing frame 8 installed at the bottom of the support ring 7 to support the pipe network structure, and a base 9 installed on the inner wall of the bottom of the crab pond by fixing bolts 10 and connected to the fixing frame 8. By setting the support ring 7 sleeved on the connecting pipe 3, the connecting pipe 3 is stabilized and serves as the starting point for support. By installing the fixing frame 8 at the bottom of the support ring 7, the pipe network structure is provided with stable support. By setting the base 9 connected to the fixing frame 8 and installed on the inner wall of the bottom of the crab pond by fixing bolts 10, the entire pipe network is firmly fixed to the bottom of the crab pond, enhancing the stability of the pipe network structure and its resistance to water flow impact, and ensuring the normal operation of the aeration work.

[0032] The number of branch pipes 4 is no less than three. Each branch pipe 4 is movably fitted with an adjusting cylinder 11. The adjusting cylinder 11 is provided with a brush pad 12 that can contact the outer wall of the branch pipe 4 for cleaning the branch pipe 4. A connecting rod 13 is provided between the multiple adjusting cylinders 11 for connecting the multiple adjusting cylinders 11. The connecting rod 13 is provided with an adjusting component for adjusting the position of the adjusting cylinder 11. By setting no less than three branch pipes 4, the oxygen-enriching gas delivery coverage is wider and the oxygenation is more uniform. By movably fitting the adjusting cylinder 11 and configuring the brush pad 12 on the outside of the branch pipe 4, the outer wall of the branch pipe 4 is cleaned regularly or as needed, effectively preventing the adhesion of impurities such as green moss and affecting the gas output. By setting the connecting rod 13 to connect multiple adjusting cylinders 11 and using the adjusting component, the position of each adjusting cylinder 11 can be adjusted synchronously, improving cleaning efficiency and ease of operation.

[0033] The adjustment assembly includes a mounting frame 15 installed in the crab pond, a threaded rod rotatably mounted on the mounting frame 15, an adjustment block 14 threaded onto the threaded rod 16 and connected to the connecting rod 13, and a motor box 17 mounted on the mounting frame 15. The motor box 17 contains a servo motor with an output shaft connected to the threaded rod 16 for driving the threaded rod 16 to rotate. By setting the mounting frame 15, a stable mounting base is provided for the adjustment assembly. By rotating the threaded rod 16 and threading the adjustment block 14, the movement control of the adjustment cylinder 11 is realized. By setting the motor box 17 on the mounting frame 15 and driving the threaded rod 16 to rotate, the effect of automatically and conveniently adjusting the position of the adjustment cylinder 11 is achieved, making the operation of the cleaning branch pipe 4 more efficient and labor-saving, and improving the maintenance convenience of the entire oxygenation network.

[0034] The inner wall of the motor box 17 contacts the outer wall of the servo motor to assist in heat dissipation. The motor box 17 is provided with an insulating ceramic layer. The extension tubes 2 are arranged in groups and located on both sides of the exhaust port 5. The mesh tube 6 is made of plastic. By setting the inner wall of the motor box 17 to contact the outer wall of the servo motor, the effect of assisting in heat dissipation of the servo motor is achieved, ensuring stable operation of the motor and extending its service life. The insulating ceramic layer in the motor box 17 provides insulation protection and improves equipment safety. The arrangement of the extension tubes 2 in groups on both sides of the exhaust port 5 makes the gas delivery more uniform and the oxygenation effect better. The use of plastic mesh tube 6 makes it lightweight, corrosion-resistant, easy to process and replace, and reduces maintenance costs.

[0035] A threaded cylinder 18 is rotatably mounted on the air intake pipe 1, and a threaded block 19 is fixed on the extension pipe 2. The threaded block 19 is threaded inside the threaded cylinder 18, and a sealing ring 20 that can contact the inner wall of the threaded cylinder 18 for preventing air leakage is installed on the threaded block 19. By setting the threaded cylinder 18 rotatably mounted on the air intake pipe 1 and the threaded block 19 fixed on the extension pipe 2 and threaded inside the threaded cylinder 18, the extension pipe 2 and the air intake pipe 1 can be easily disassembled and assembled, facilitating maintenance and repair. By installing an air-leaking prevention structure on the threaded block 19 that can contact the inner wall of the threaded cylinder 18, gas leakage is prevented, ensuring the stable operation of the oxygenation system. At the same time, the overall sealing of the pipeline network is enhanced, effectively improving oxygenation efficiency and resource utilization.

[0036] The air inlet pipe 1 is equipped with a flexible hose section that can be connected to the exhaust end of the high-pressure blower. The flexible hose section is used to assist the bending of the air inlet pipe 1. Both ends of the connecting pipe 3 are equipped with plugs for sealing the ports. By setting a flexible hose section on the air inlet pipe 1 that can be connected to the exhaust end of the high-pressure blower, the effect of flexibly adapting to different installation angles and position requirements is achieved. Moreover, the flexible hose section can assist the bending of the air inlet pipe 1, improving the convenience and adaptability of the pipeline layout. By setting plugs at both ends of the connecting pipe 3, the port is sealed and gas leakage is prevented, so that the gas can be transported along the preset path, effectively ensuring the airtightness and oxygenation effect of the oxygenation pipeline network and improving the stability of system operation.

[0037] The implementation principle of the aeration pipe network for crab ponds in this embodiment is as follows: First, the air inlet pipe 1 is connected to the exhaust end of the high-pressure blower through the flexible hose section on it. Then, the base 9 is installed on the inner wall of the bottom of the crab pond by fixing bolts 10, so that the entire pipe network is firmly fixed to the bottom of the crab pond. The high-pressure blower generates gas for oxygenation. During routine maintenance, the servo motor is turned on. The output shaft of the servo motor rotates, which drives the threaded rod 16 to rotate, thereby adjusting the position of the adjusting cylinder 11 so that the brush pad 12 cleans the extension pipe 2 and the branch pipe 4, preventing the entanglement of green algae and other impurities.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An oxygenation pipe network for crab ponds, characterized in that, include: Intake pipe; A removable extension tube mounted on the intake pipe for guiding gas delivery; A connecting pipe fixed to the extension pipe; Branch pipes are installed on the connecting pipe to increase the gas delivery channel, and the extension pipes, connecting pipes and branch pipes are arranged in a crisscross pattern to form a pipe network; A mesh pipe is installed inside the extension pipe and the branch pipe to isolate impurities. Both the extension pipe and the mesh pipe are provided with exhaust holes for outputting gas. Support components are installed on the connecting pipe to support the pipeline structure.

2. The crab pond aeration pipe network as described in claim 1, characterized in that, The support assembly includes a support ring sleeved on the connecting pipe, a fixing frame installed at the bottom of the support ring for supporting the pipe network structure, and a base installed on the inner wall of the bottom of the crab pond by fixing bolts and connected to the fixing frame.

3. The crab pond aeration pipe network as described in claim 1, characterized in that, The number of branch pipes is not less than three. Each branch pipe is movably fitted with an adjusting cylinder. The adjusting cylinder is provided with a brush pad that can contact the outer wall of the branch pipe for cleaning the branch pipe. A connecting rod is provided between the multiple adjusting cylinders for connecting the multiple adjusting cylinders. The connecting rod is provided with an adjusting component for adjusting the position of the adjusting cylinder.

4. The crab pond aeration pipe network as described in claim 3, characterized in that, The adjustment assembly includes a mounting frame installed in the crab pond, a threaded rod rotatably mounted on the mounting frame, an adjustment block threaded onto the threaded rod and connected to the connecting rod, and a motor box mounted on the mounting frame. The motor box contains a servo motor with an output shaft connected to the threaded rod for driving the threaded rod to rotate.

5. The crab pond aeration pipe network as described in claim 4, characterized in that, The inner wall of the motor box contacts the outer wall of the servo motor to assist in heat dissipation. An insulating ceramic layer is provided inside the motor box. The extension tubes are arranged in groups and are located on both sides of the exhaust port. The mesh tube is made of plastic.

6. The crab pond aeration pipe network as described in claim 1, characterized in that, A threaded cylinder is rotatably mounted on the air intake pipe, and a threaded block is fixed on the extension pipe. The threaded block is threadedly installed inside the threaded cylinder, and a sealing ring is installed on the threaded block that can contact the inner wall of the threaded cylinder to prevent air leakage.

7. The crab pond aeration pipe network as described in claim 1, characterized in that, The air intake pipe is provided with a flexible hose section that can be connected to the exhaust end of the high-pressure blower. The flexible hose section is used to assist the bending of the air intake pipe, and both ends of the connecting pipe are provided with plugs for sealing the ports.

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