Vertical rod type bottom mud oxygenation device

Abstract

The invention provides a vertical rod type bottom mud oxygenation device, and relates to the technical field of bottom mud oxygenation, the vertical rod comprises a top rod, a middle rod and a bottom rod, the top of the top rod is provided with a blower device, the periphery of the top rod is provided with a plurality of floating plates, the bottom of the top rod is detachably connected with the top of the middle rod, and the bottom of the middle rod is detachably connected with the top of the bottom rod. The middle rod is provided with a gas and particle collecting device, the bottom of the middle rod is detachably connected with the top of the bottom rod, a blind pipe is arranged in the middle of the bottom rod, a drill bit is arranged at the bottom of the bottom rod, a through vent hole is formed in the vertical rod, and the blower device, the vent hole and the blind pipe are sequentially communicated. According to the invention, continuous and efficient oxygenation guarantee can be provided for ecological restoration of the water body.

Description

Technical Field

[0001] The invention relates to the technical field of bottom mud oxygenation, in particular to a vertical pole type bottom mud oxygenation device. Background Art

[0002] As a key link in water ecological restoration, the importance of water oxygenation technology is self-evident. Traditional oxygenation technologies, such as mechanical aeration and chemical oxygenation, can meet the oxygenation needs to a certain extent, but they have the following obvious limitations: traditional mechanical aeration devices consume a lot of energy during operation, and their efficiency is significantly affected by water conditions (such as temperature and flow rate), resulting in unstable oxygenation effects; gas overflow and suspended particles during the oxygenation process are not effectively collected and may settle back into the water, causing secondary pollution; traditional oxygenation technology is not effective under adverse conditions such as low visibility and low light, which limits its application in complex water environments; frequent equipment maintenance and high operating costs, as well as dependence on professional operators, increase the difficulty of promoting oxygenation technology. Summary of the invention

[0003] In view of the above-mentioned prior art, the present invention proposes a vertical pole type bottom mud oxygenation device.

[0004] The present invention provides a vertical pole type bottom mud oxygenation device, comprising a vertical pole, wherein the vertical pole comprises a top pole, a middle pole and a bottom pole, the top of the top pole is provided with an air blowing device, the periphery of the top pole is provided with a plurality of floating plates, the bottom of the top pole is detachably connected to the top of the middle pole, a gas and particle collecting device is provided on the middle pole, the bottom of the middle pole is detachably connected to the top of the bottom pole, the middle part of the bottom pole is provided with a blind pipe, the bottom of the bottom pole is provided with a drill bit, a through vent is provided inside the vertical pole, and the air blowing device, the vent and the blind pipe are connected in sequence.

[0005] Preferably, the blowing device includes an oblate spherical shell, an annular solar cell panel is arranged on the upper side of the oblate spherical shell, a battery box is arranged in the middle of the upper side of the oblate spherical shell, the battery box is provided with an opening, a safety protection device and a positioning device are arranged inside the middle side of the oblate spherical shell, a blower is arranged inside the lower side of the oblate spherical shell, a plurality of air inlet holes are arranged at the bottom of the oblate spherical shell, and a covering mesh is arranged on the outside of the air inlet holes.

[0006] Preferably, the floating plate is made of foamed polyurethane and has a flat circular structure.

[0007] Preferably, a sleeve that can move up and down is sleeved on the top rod, and the sleeve is connected to the floating plate through a connecting rod.

[0008] Preferably, the gas and particle collection device includes a support tube, which is sleeved on the middle rod and can slide up and down along the middle rod. An umbrella-shaped air hood is provided on the support tube, and a ring-shaped umbrella-shaped first geomembrane is provided at the bottom of the air hood. The inner side of the air hood and the lower side of the first geomembrane are hinged to the support tube through several support rods, and an air guide pipe is provided on the air hood.

[0009] Preferably, the middle rod is composed of a plurality of rod body units that are detachably connected.

[0010] Preferably, an annular baffle is provided on the top of the bottom rod.

[0011] Preferably, a second geomembrane is provided on the outer surface of the blind pipe.

[0012] Compared with the prior art, the vertical pole type bottom mud oxygenation device proposed by the present invention has the following advantages: 1. Small environmental disturbance: The combination of the drill bit and the annular baffle can ensure that the disturbance of the oxygenation operation to the bottom mud environment is minimized. The annular baffle is close to the water-mud interface to prevent the disordered overflow of gas during the oxygenation process and avoid destroying the bottom mud structure. At the same time, the device can collect the overflow gas and suspended particles generated during the operation, prevent their diffusion, and ensure that the water body is not polluted again.

[0013] 2. Stable and efficient oxygenation: The oxygenation power can be adjusted according to different water conditions (such as water depth, flow rate, and light intensity) to ensure the stability of the oxygenation effect in the absence of light and in complex water environments, providing continuous and efficient oxygenation guarantee for water ecological restoration.

[0014] 3. The length of the pole can be adjusted to adapt to different water depths: The adjustable design and modular splicing of the pole can flexibly adapt to the changes in water bodies at different water depths, ensuring that the drill bit accurately penetrates the bottom mud. It is suitable for various water environments such as lakes, rivers, and reservoirs, and can meet the oxygenation needs of different scenarios.

[0015] 4. Modular connection of floating plates to form an oxygenation network: Multiple devices can be connected to each other through floating plates and connecting rods to form an oxygenation network covering a large area, which not only improves the overall oxygenation efficiency, but also expands the scope of water quality improvement, providing a comprehensive solution for water ecological restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a vertical pole type bottom mud oxygenation device in an embodiment of the present invention; Figure 2 It is a structural schematic diagram of the blowing device in an embodiment of the present invention; Figure 3 Schematic diagram of the structure of the gas and particle collection device in an embodiment of the present invention; Figure 4 Schematic diagram of the structure of the bottom rod in an embodiment of the present invention.

[0017] In the figure: 1. top rod; 2. middle rod; 3. bottom rod; 4. oblate spherical shell; 5. solar cell panel; 6. battery box; 7. positioning device; 8. blower; 9. air inlet; 10. threaded hole; 11. collar; 12. floating plate; 13. support pipe; 14. air hood; 15. first geomembrane; 16. air guide pipe; 17. annular baffle; 18. blind pipe; 19. drill bit. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

[0019] Example: Figure 1-4 As shown, a vertical pole type bottom mud oxygenation device includes a vertical pole, and the vertical pole includes a top pole 1, a middle pole 2 and a bottom pole 3. The vertical pole is the core supporting component of the oxygenation device, and its fixed length is one meter. The pole is scaled to facilitate accurate adjustment of the device position according to the water depth, ensuring that the vertical pole can accurately penetrate into the bottom mud and can be applied to different water depth environments. At the same time, other facilities can be installed on the vertical pole, providing the possibility of multi-functional expansion to meet the needs of different application scenarios.

[0020] Among them, a blowing device is arranged on the top of the top rod 1, and the blowing device includes an oblate spherical shell 4, and an annular solar cell panel 5 is arranged on the upper surface of the oblate spherical shell 4. A battery box 6 is arranged in the middle of the upper side of the oblate spherical shell 2, and the battery box 6 is provided with an opening. A safety protection device and a positioning device 7 are arranged inside the middle side of the oblate spherical shell 4, and a blower 8 is arranged inside the lower side of the oblate spherical shell 4. Four evenly distributed air inlet holes 9 are arranged at the bottom of the oblate spherical shell 4, and a covering mesh is arranged on the outside of the air inlet hole 9. The oblate spherical shell 4 is threadedly connected to the top rod 1 through a threaded hole 10 at its bottom.

[0021] Among them, the blower 8 is designed with two adjustable gears, and the gears with different power are for different water depths. The low-gear blower outputs at a lower power, and the bubbles it produces are relatively large, which avoids water disturbance caused by too many bubbles in shallow water areas, and is suitable for shallow water. The bubbles produced by the high-gear are smaller and more numerous, and are suitable for oxygenating the bottom mud at deeper depths. The battery of the device is a lithium battery, using 18650 type batteries, which have high energy density and long cycle life, ensuring stable power supply for the device in different environments, and realizing efficient energy utilization with low input and high output. When the power is higher than 80%, the device operates at rated power, and enters standby mode when it is lower than 20%. Combined with high-energy density batteries, precise energy management is achieved, significantly reducing energy consumption.

[0022] Among them, the streamlined design of the oblate spherical shell 4 can significantly reduce the drag coefficient, effectively reduce the interference of wind on the device, reduce the risk of device damage caused by wind, enhance the stability of the device on the water surface, and ensure the continuity and efficiency of the oxygenation operation.

[0023] The annular solar panel 5 is located on the upper surface of the blower, maximizing the solar energy receiving area, providing clean and renewable energy for the blower 8, achieving self-sufficiency of the device energy and reducing operating costs. Four air inlet holes 9 are arranged at the bottom of the blower, and air enters the entire device through the air inlet holes 9 and is then sent into the upright pole through the air pump. The air inlet holes 9 are covered by a layer of gauze to prevent floating objects or insects in the air from entering.

[0024] The top center of the blower is designed with an opening for easy access to the battery box 6, which is convenient for battery replacement and maintenance, reducing production downtime caused by maintenance and ensuring the continuous and stable operation of the device. A built-in safety protection device is used to prevent circuit overload, ensure the safe operation of the device, and effectively prevent accidents such as circuit overload. At the same time, it is equipped with a positioning device 7. Since the device may be deployed in a complex and changeable water environment, a GPS positioning system is used to monitor the location information of the device in real time to prevent the device from being lost.

[0025] Furthermore, a sleeve ring 11 is provided on the top rod 1 and can move up and down. The periphery of the sleeve ring 11 is connected to a plurality of floating plates 12 through a connecting rod. The floating plates 12 are made of foamed polyurethane and are flat and circular in structure. The bottom of the top rod 1 is connected to the top of the middle rod 2 through a thread.

[0026] Among them, the float 12 is made of foamed polyurethane, which not only has a low density, but also has high tensile strength and resilience, and can effectively resist external shocks and pressure. The float 12 is flat and round as a whole, and the bottom shape is designed to be streamlined, which can optimize the buoyancy distribution and reduce water resistance. The connection between the float 12 and the vertical pole can be freely adjusted through the collar 11, so that the device can flexibly adapt to changes in different water levels. Several floats 12 can be connected to the vertical poles, which not only significantly enhances the oxygenation capacity, but also improves the stability of the entire system. Through extended connections, the device can easily cover a larger area of ​​water and meet the oxygenation needs of large-scale water bodies.

[0027] Furthermore, the middle pole 2 is composed of several rod units connected by threads. A gas and particle collecting device is arranged on the middle pole 2, and the gas and particle collecting device includes a support pipe 13, which is sleeved on the middle pole 2 and can slide up and down along the middle pole 2 to facilitate position adjustment to adapt to environments with different depths of bottom mud. An umbrella-shaped air cover 14 is arranged on the support pipe 13, and a detachable annular umbrella-shaped first geomembrane 15 is arranged at the bottom of the air cover 14. The inner side of the air cover 14 and the lower side of the first geomembrane 15 are hingedly connected to the support pipe 13 through several support rods, and the air cover 14 and the first geomembrane 15 can be opened through the support rods. An air guide pipe 16 is arranged on the top of the air cover 14. The bottom of the middle pole 2 is connected to the top of the bottom pole 3 by threads.

[0028] Among them, the gas hood 14 can collect excess gas overflowing from the bottom mud during the oxygenation process, avoiding disorderly diffusion of the gas. The gas hood 14 gathers the gas to the top and guides it out and collects it through the air duct 16. A collection bag can be set on the water surface and connected to the air duct 16. The first geomembrane 15 can collect suspended particles. After the first geomembrane 15 is unfolded, it forms an umbrella shape, which can effectively intercept the suspended particles disturbed during the oxygenation process to prevent them from re-entering the water body and causing secondary pollution of the water quality. The umbrella-shaped structure not only expands the collection area, but also ensures the uniform distribution of particulate matter, which is convenient for subsequent cleaning and treatment. The edge of the first geomembrane 15 adopts a detachable design to facilitate cleaning or collecting suspended particles.

[0029] Furthermore, an annular baffle 17 is provided at the top of the bottom rod 3, a blind pipe 18 is provided in the middle of the bottom rod 3, a second geomembrane is provided on the outer surface of the blind pipe 18, and a drill bit 19 is provided at the bottom of the bottom rod 3. The drill bit 19 is made of environmentally friendly materials and has a corrosion-resistant design, which can ensure the stability and environmental protection of the device in long-term underwater operation and avoid secondary pollution of the water body. The part below the annular baffle 17 enters the bottom mud completely, ensuring that the drill bit 19 avoids destroying the flatness of the water-bottom mud interface when entering the bottom mud, and at the same time preventing gas from overflowing close to the drill bit, thereby improving the oxygenation efficiency.

[0030] Furthermore, a through vent hole is provided inside the vertical pole 3, and the blower 8, the vent hole, and the blind pipe 18 are connected in sequence, and the gas output from the blower 8 passes through the vent hole inside the vertical pole and is finally transported to the bottom mud through the blind pipe 18. The second geomembrane wrapped on the surface of the blind pipe 18 can effectively prevent the bottom mud particles from entering, avoid the pores from being blocked, and ensure the continuity and stability of the oxygenation operation.

[0031] The vertical pole type bottom mud oxygenation device comprises the following steps when used in specific applications: S1. Evaluate the specific conditions of the water body (such as water depth, flow rate, and light) and select the appropriate device configuration and installation location.

[0032] S2. Encapsulate the set solar cell panel 5, safety protection device, positioning device 7, blower 8 and lithium battery in the blowing device.

[0033] S3. Fix the floating plate 12 and the connecting rod by threaded connection to ensure the sealing and stability of the connection.

[0034] S4. Nest the gas and particle collecting device on the middle pole 2 and fix it, open the gas cover 14 and the first geomembrane 15 to form a double-layer umbrella structure, adjust the position of the gas and particle collecting device on the middle pole 2, and make the outer surface of the gas and particle collecting device and the annular baffle 17 in the same plane.

[0035] S5. Select the corresponding number of rod units according to the water depth. After the head and tail are connected, assemble them with other components to form a complete oxygenation device. Fix the air guide tube 16 on the air cover 14 along the vertical pole, and fix the end extending out of the water surface on the floating plate 12. During the assembly process, ensure that each component is correctly connected and sealed to prevent water from entering and affecting the operation of the device.

[0036] S6. Move the entire device to a preselected position, place it vertically in the water, and when it reaches the bottom mud, vertically and slowly press the top of the blower to allow the drill bit 19 to slowly and steadily enter the bottom mud. When a large resistance is felt, it means that the annular baffle 17 is in contact with the bottom mud, and then stop pressing. Ensure that the contact position between the drill bit 19 and the bottom mud of the water body is accurate to avoid unnecessary interference with the bottom mud ecology.

[0037] S7. Start the device. After a period of time, no bubbles are generated around the upright pole and a stable airflow is output at the air guide pipe 16, indicating that the device operates well.

[0038] The oxygenation device of this embodiment provides a more efficient, stable and environmentally friendly solution for water oxygenation and water quality improvement by integrating an oblate spherical blowing device, safety protection and positioning functions, an adjustable design, a double-layer umbrella-shaped collection device and an intelligent control strategy.

[0039] The above are only implementation modes of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure made using the contents of the present invention's specification and drawings, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present invention.

Claims

1. A vertical pole type sediment oxygenation device, characterized in that: It includes a vertical pole, which includes a top pole, a middle pole and a bottom pole. The top of the top pole is provided with an air blowing device, and the periphery of the top pole is provided with a plurality of floating plates. The bottom of the top pole is detachably connected to the top of the middle pole, and a gas and particle collecting device is provided on the middle pole. The bottom of the middle pole is detachably connected to the top of the bottom pole, the middle part of the bottom pole is provided with a blind pipe, and the bottom of the bottom pole is provided with a drill bit. A through vent is provided inside the vertical pole, and the air blowing device, the vent and the blind pipe are connected in sequence.

2. The vertical pole type bottom mud oxygenation device according to claim 1, characterized in that: The blowing device includes an oblate spherical shell, an annular solar cell panel is arranged on the upper side of the oblate spherical shell, a battery box is arranged in the middle of the upper side of the oblate spherical shell, the battery box is provided with an opening, a safety protection device and a positioning device are arranged inside the middle side of the oblate spherical shell, a blower is arranged inside the lower side of the oblate spherical shell, a plurality of air inlet holes are arranged at the bottom of the oblate spherical shell, and a covering mesh is arranged on the outer side of the air inlet holes.

3. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: The floating plate is made of foamed polyurethane and is made into a flat circular structure.

4. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: The top rod is sleeved with a sleeve ring which can move up and down, and the sleeve ring is connected with the floating plate through a connecting rod.

5. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: The gas and particle collection device includes a support tube, which is sleeved on the middle rod and can slide up and down along the middle rod. An umbrella-shaped gas hood is provided on the support tube, and a ring-shaped first geomembrane is provided at the bottom of the gas hood. The inner side of the gas hood and the lower side of the first geomembrane are hinged to the support tube through several support rods, and an air guide pipe is provided on the gas hood.

6. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: The middle rod is composed of a plurality of rod body units which are detachably connected.

7. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: An annular baffle is arranged on the top of the bottom rod.

8. The vertical pole type bottom mud oxygenation device according to claim 1 or 2, characterized in that: A second geomembrane is arranged on the outer surface of the blind pipe.

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