Pond oxygenation and temperature regulation equipment

Abstract

The invention discloses pond oxygenation and temperature regulation equipment which comprises a stable conveying device, a conveying pipeline and a pumping device, the stable conveying device and the pumping device are connected through the pumping device, and the stable conveying device is arranged below the pumping device; the stable conveying device is used for sucking pond bottom water; the conveying pipeline is used for controlling the depth of the stable conveying device in the pond; the pumping device is used for placing a water suction pump and sucking pond water; the invention provides a pond oxygenation and temperature regulation device which is simple in structure, reasonable in design and capable of adapting to different depths and areas of different sizes.

Description

Technical Field

[0001] The present invention relates to the technical field of pond temperature regulation, and more specifically, it relates to a pond oxygenation and temperature regulation device. Background Art

[0002] Pond aquaculture is an important production method in the aquaculture industry. The dissolved oxygen content and temperature of pond water directly affect the growth and survival of aquatic organisms. Traditional pond oxygenation and temperature regulation devices mostly use surface aeration or single water pump circulation, and have the following problems: (1) Low water circulation efficiency: Traditional devices are difficult to effectively extract low-temperature and low-oxygen water at the bottom layer for circulation, resulting in significant temperature differences and dissolved oxygen gradients between the upper and lower water layers, affecting water homogenization. (2) Insufficient structural stability: The device is vulnerable to water flow impact or silt accumulation in a complex water environment, resulting in component displacement or blockage, reducing the reliability of long-term operation. (3) Difficult installation and adjustment: The fixed pipeline design cannot flexibly adapt to different pond depths, and the connection between components is complex, with high maintenance costs, etc. Summary of the Invention

[0003] The present invention overcomes the deficiencies of the prior art and provides a pond oxygenation and temperature regulation device with a simple structure, reasonable design, and capable of adapting to different depths and sizes of areas.

[0004] In order to solve the above technical problems, the technical solution of the present invention is as follows: A pond oxygenation and temperature regulation device includes a stable conveying device, a conveying pipeline, and a pumping device. The stable conveying device and the pumping device are connected through the pumping device, and the stable conveying device is arranged below the pumping device; The stable conveying device is used to suck the water at the bottom of the pond; The conveying pipeline is used to control the depth of the stable conveying device in the pond; The pumping device is used to place a water pump to suck pond water.

[0005] Further, the stable conveying device includes a circular ring-shaped columnar main body, a stable bottom, and an upper connecting part. The lower part of the circular ring-shaped columnar main body is connected and fixed to the stable bottom, and the upper part of the circular ring-shaped columnar main body is connected and fixed to the upper connecting part; The inner diameter of the circular ring-shaped columnar main body is larger than the inner diameters of the stable bottom and the upper connecting part; the outer diameter of the circular ring-shaped columnar main body is smaller than the outer diameters of the stable bottom and the upper connecting part; the stable bottom and the upper connecting part are correspondingly provided with fixing holes in the inner side direction of the circular ring-shaped columnar main body.

[0006] Further, the stable bottom is distributed with fixing angles on the outer side direction of the circular ring-shaped columnar main body, and fixing holes are arranged on the fixing angles; the fixing angles are evenly distributed; and the fixing angles are integrally in an isosceles trapezoid shape, with the short sides of the fixing angles away from the stable bottom; reinforcing ribs are arranged on the side of the fixing angles close to the upper connecting part.

[0007] Furthermore, a filter screen is provided on the hole enclosed by the stable bottom inner diameter.

[0008] Furthermore, annular through holes are distributed on the outer side of the annular columnar main body, and a filter screen is provided on the annular through holes; a water delivery pipe is provided on the annular through holes.

[0009] Furthermore, the pumping device includes a device main body, a turbine fan blade, a placement rack and a motor cover; a placement rack is provided above the device main body, the turbine fan blade is placed in the inner space thereof, a motor cover is provided on the placement rack, and the motor is placed in the motor cover; The device main body is used to position and fix the motor; the turbine fan blade is controlled by the motor to operate; the motor cover is used for waterproofing the motor and connecting to an external power supply.

[0010] Furthermore, the device main body is integrally annular columnar, which includes an upper part, a middle part and a lower part. The outer diameter of the upper part is greater than that of the middle part, the outer diameters of the middle part and the lower part are equal, and the inner diameter of the upper part is less than that of the lower part; fixing holes are distributed on the inner and outer sides of the upper part and the lower part in the middle part, and the positions correspond to the fixing holes of the stable conveying device.

[0011] Furthermore, a fixed limit platform connected to the placement rack is provided on the upper surface of the upper part.

[0012] Furthermore, the placement rack adopts a triangular support, and the number thereof is the same as that of the fixed limit platform; each corner of the placement rack is integrally in the shape of a right trapezoid, the center of the placement rack adopts a symmetric upper and lower disk, and the right-angle sides of each corner are welded to the disk; a motor fixing hole for fixing the motor is provided on the upper disk at the center of the placement rack.

[0013] Furthermore, the motor cover is integrally in the shape of a round barrel, and reinforcing bars are provided on the outer side of the motor cover; a convex platform for connecting to an external power supply is provided on the outer side of the motor cover, a waterproof block is provided in the notch of the convex platform, and a power supply hole for the external power cord to pass through is provided on the side of the waterproof block.

[0014] The advantages of the present invention compared with the prior art are as follows: The present invention proposes a collaborative design of an innovative stable conveying device, an adjustable conveying pipeline and a modular pumping device, which significantly improves the equipment stability, filtration efficiency and environmental adaptability.

[0015] Through the stable conveying device and the conveying pipeline, layered pumping and precise depth control can be achieved, so as to efficiently extract the bottom water, and combined with the telescopic pipeline, the working depth can be precisely adjusted to realize the uniform mixing of the upper and lower water bodies. The present invention adopts an integrally formed stable bottom and annular through-hole design, and is equipped with a filter screen, which effectively intercepts impurities and enhances the impact resistance.

[0016] The pumping device of the present invention is quickly docked with the stable conveying device through the guiding and positioning mechanism, simplifying the installation process, and enhancing safety through the waterproof motor cover; and the retractable connecting rod and annular reinforcing rib design are provided to ensure the long-term stable operation of the equipment in a complex water environment.

[0017] Through the above technical solutions, the present invention solves the problems of low efficiency and difficult maintenance of traditional equipment, and provides an efficient and reliable water body oxygenation and temperature regulation solution for pond aquaculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is Figure 1 a partially enlarged schematic diagram from another perspective; Figure 3 is a partial schematic diagram of the stable conveying device of the present invention; Figure 4 is a schematic diagram of the main structure of the device of the present invention; Figure 5 is a schematic diagram of the turbine fan blade structure of the present invention; Figure 6 is a schematic diagram of the motor cover structure of the present invention.

[0019] Reference numerals in the figures: stable conveying device 1, circular columnar main body 11, annular through hole 12, stable bottom 13, fixing angle 14, reinforcing rib 15, upper connecting part 16, first annular connecting boss 17, conveying pipeline 2, pumping device 3, device main body 31, second guiding hole 310, upper part 311, annular reinforcing rib 312, strip-shaped reinforcing rib 313, fixing limit platform 314, middle part 315, lower part 316, first guiding and positioning mechanism 317, first guiding hole 318, second guiding and positioning mechanism 319, turbine fan blade 32, placement rack 33, disc 331, motor cover 34, reinforcing strip 341, boss 342, waterproof block 343, fixing hole 4, filter screen 5, connecting rod 6. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following detailed description further illustrates the present invention.

[0021] Such as Figures 1 to 6As shown, a pond oxygenation and temperature control device includes a stable conveying device 1, a conveying pipeline 2 and a pumping device 3. The stable conveying device 1 and the pumping device 3 are connected through the pumping device 3, and the stable conveying device 1 is arranged below the pumping device 3. The stable conveying device 1 is used to absorb water from the bottom of the pond. The conveying pipeline 2 is used to control the depth of the stable conveying device 1 in the pond. The pumping device 3 is used to place a water pump to absorb pond water. Therefore, the length of the conveying pipeline 2 can be adjusted to adapt to different pond depths, or the stable conveying device 1 can be positioned at the depth of different ponds to achieve temperature regulation of the entire pond and avoid large temperature differences between upper and lower water layers. That is, through the upper and lower connection design of the stable conveying device 1 and the pumping device 3, and through the conveying pipeline 2, the precise extraction of bottom water and the efficient circulation of surface water are achieved, and the mixing uniformity of the water body is significantly improved.

[0022] Specifically, the stable conveying device 1 includes a circular cylindrical body 11, a stable bottom 13 and an upper connecting portion 16. The lower part of the circular cylindrical body 11 is connected to the stable bottom 13, and the upper part of the circular cylindrical body 11 is connected to the upper connecting portion 16. The circular cylindrical body 11 of the stable conveying device 1 is designed to optimize the water flow path, reduce the generation of eddy currents, enhance the anti-deformation ability of the structure, and extend the service life of the equipment.

[0023] The inner diameter of the annular columnar body 11 is larger than the inner diameter of the stable bottom 13 and the inner diameter of the upper connecting portion 16; the outer diameter of the annular columnar body 11 is smaller than the outer diameter of the stable bottom 13 and the outer diameter of the upper connecting portion 16; the stable bottom 13 and the upper connecting portion 16 are provided with fixing holes 4 correspondingly on the inner side of the annular columnar body 11. Convenient connection and assembly are achieved, and a stable reinforcement effect is achieved.

[0024] The stabilizing bottom 13 is provided with fixing angles 14 distributed on the outer side of the annular columnar body 11, and fixing holes 4 are provided on the fixing angles 14. The fixing angles 14 further enhance the fixing effect and provide a connection space for the outer layer connecting rod 6. The fixing angles 14 and the fixing holes 4 are fixed in combination with the connecting rod 6, wherein the connecting rod 6 can be lengthened as needed to pass through the entire device, so that the device does not move under the impact of silt or water flow, and the stability of long-term operation is improved.

[0025] Preferably, the fixing angles 14 are evenly distributed; and the fixing angles 14 are in an isosceles trapezoid as a whole, with the short side of the fixing angle 14 away from the stable bottom 13. This design reduces the material consumption without reducing the stabilization effect, and increases the stabilization area of ​​the stable bottom 13. The evenly distributed isosceles trapezoidal fixing angles 14 make the entire bottom of the device bear force evenly, avoiding damage to components caused by local stress concentration.

[0026] On one side of the fixed angle 14 close to the upper connecting part 16, a reinforcing rib 15 is provided to improve the anti-deformation ability and enhance the stability effect. Specifically, the shape of the reinforcing rib 15 can vary according to the actual situation. Adding the reinforcing rib 15 to the fixed angle 14 will also effectively resist water flow impact and mechanical vibration, and improve the anti-fatigue performance of the equipment in a complex water environment.

[0027] A filter screen 5 is provided on the hole surrounded by the inner diameter of the stable bottom 13, that is, the central hole of the stable bottom 13 is covered with a double-layer nylon filter screen 5 to prevent silt from entering, and it can also keep the water flowing smoothly, and the interception rate can exceed 95%. It also effectively reduces the risk of the water pump being blocked and reduces the maintenance frequency.

[0028] On one side of the upper connecting part 16 far from the stable bottom 13, a first annular connecting boss 17 is provided. The cross-section of the first annular connecting boss 17 is in an inverted L shape. This shape design facilitates the assembly connection of the conveying pipeline 2. Corresponding structures can be provided on the conveying pipeline 2 for connection and fixation, or directly fixed with an external clamp. The inverted L-shaped first annular connecting boss 17 improves the sealing performance at the connection of the conveying pipeline 2, prevents water leakage and enhances the structural strength of the connection part.

[0029] The fixing hole 4 of the upper connecting part 16 is arranged inside the first annular connecting boss 17, so that the overall disassembly and assembly of the conveying pipeline 2 can be realized, and it is not necessary to weld and fix one end. That is, the conveying pipeline 2 can use a large hose, which greatly reduces the equipment cost.

[0030] Preferably, the circular ring columnar main body 11, the stable bottom 13 and the upper connecting part 16 are integrally formed. The integral forming process eliminates the welds or splicing weak points, the overall structure is more corrosion-resistant and mechanically impact-resistant, and at the same time simplifies the manufacturing process.

[0031] Preferably, annular through holes 12 are distributed on the outer side of the circular ring columnar main body 11, and filter screens 5 are arranged on the annular through holes 12. To achieve the entry of water flow from all around. That is, the annular through holes 12 assist the water flow to enter the conveying pipeline 2 evenly. By adjusting the length of the conveying pipeline 2, the operating depth of the stable conveying device 1 can be controlled (such as 1.5 - 3 meters) to realize the mixing and circulation of the bottom low-temperature water and the surface water. And a water conveying pipeline is arranged on the annular through hole 12, and the length can be adjusted according to the actual situation, so as to control the bottom low-temperature water of the entire pond. For large-area ponds, it is not necessary to set up multiple devices, which greatly improves the applicable environment of the equipment.

[0032] Specifically, the pumping device 3 includes a device main body 31, a turbine fan blade 32, a placement rack 33 and a motor cover 34; a placement rack 33 is arranged above the device main body 31, the turbine fan blade 32 is placed in the inner space thereof, a motor cover 34 is arranged on the placement rack 33, and the motor is placed in the motor cover 34; The device main body 31 is used to position and fix the motor; the turbine fan blade 32 operates under the control of the motor; the motor cover 34 is used for waterproofing the motor and connecting to an external power supply. The modular pumping device 3 integrates the turbine fan blade 32 and the waterproof motor to achieve efficient pumping and motor protection, reducing the failure rate.

[0033] The device main body 31 is integrally in a circular column shape, which includes an upper part 311, a middle part 315, and a lower part 316. The outer diameter of the upper part 311 is larger than that of the middle part 315, the outer diameters of the middle part 315 and the lower part 316 are equal, and the inner diameter of the upper part 311 is smaller than the inner diameter of the lower part 316; fixing holes 4 are distributed on the inner and outer sides of the middle part 315 for the upper part 311 and the lower part 316, and the positions of the fixing holes 4 correspond to those of the fixing holes 4 of the stable conveying device 1. The three-section device main body 31 and the corresponding fixing holes 4 are designed to simplify the installation steps, ensure the precise docking of each component, and reduce the manual adjustment time.

[0034] A first guiding and positioning mechanism 317 is arranged on the outer diameter edge of the lower part 316, and a second guiding and positioning mechanism 319 is arranged on the inner diameter edge of the lower part 316. The first guiding and positioning mechanism 317 is integrally in an inverted U shape, and a first guiding hole 318 is arranged at the middle position of the upper surface. The second guiding and positioning mechanism 319 is integrally in a rectangular shape, and a second guiding hole 310 is arranged at the middle position. The guiding and positioning mechanism design enables the pumping device 3 to be quickly clamped with the stable conveying device 1, improving the installation efficiency and positioning accuracy. The inverted U-shaped guiding mechanism and the guiding hole cooperate to provide an intuitive installation guide, avoiding problems of misalignment or inclination. The rectangular guiding and positioning mechanism and the second guiding hole 310 are designed to further lock the position of the device and enhance the overall stability.

[0035] An annular reinforcing rib 312 is arranged on the upper surface of the upper part 311, and radial strip-shaped reinforcing ribs 313 are distributed around the annular reinforcing rib 312. A fixed limiting platform 314 connected to the placement rack 33 is arranged on the upper surface of the upper part 311. The placement rack 33 adopts a triangular support, and the number of the placement rack 33 is the same as that of the fixed limiting platform 314; each corner of the placement rack 33 is integrally in a right trapezoid shape, and the center of the placement rack 33 adopts an upper and lower symmetric disk 331, and the right-angle sides of each corner are welded to the disk 331; a motor fixing hole 4 for fixing the motor is arranged on the upper disk 331 at the center of the placement rack 33; the fixed limiting platform 314 is integrally in a hollow cuboid shape. The combined design of the annular and radial reinforcing ribs 15 significantly improves the compressive capacity of the device main body 31 and prevents structural deformation after long-term use. The fixed limiting platform 314 and the placement rack 33 cooperate to ensure the stable installation of the motor and reduce the influence of running vibration on the device. Moreover, the triangular support placement rack 33 and the hollow fixed limiting platform 314 are designed to reduce the weight and improve the heat dissipation efficiency of the device during operation, prolonging the service life of the motor.

[0036] Specifically, the motor cover 34 is generally cylindrical, and a reinforcing strip 341 is provided on the outer side of the motor cover 34; a boss 342 for external power supply is provided on the outer side of the motor cover 34, a waterproof block 343 is provided at the notch of the boss 342, and a power hole for the external power cord to pass through is provided on the side of the waterproof block 343.

[0037] The conveying pipeline 2 adopts a telescopic structure and is connected and communicated with the stable conveying device 1 and the pumping device 3 through the first annular connecting boss 17 and the second annular connecting boss. The fixing holes 4 of the stable conveying device 1 and the pumping device 3 are connected and fixed by a telescopic connecting rod 6. The connecting rod 6 between the inner fixing holes 4 of the stable conveying device 1 and the pumping device 3 is also located inside the conveying pipeline 2. The double fixing design of the telescopic conveying pipeline 2 and the connecting rod 6 can flexibly adapt to the requirements of different pond depths, and at the same time enhance the tensile and torsional resistance of the overall structure.

[0038] In summary, the pond aeration and temperature regulation equipment significantly optimizes the water circulation efficiency and stability through layered pumping, modular structure and dynamic regulation design. The stable conveying device 1 can accurately extract the low-temperature and low-oxygen water at the bottom layer, and combine with the telescopic pipeline to adjust the mixing depth. The dissolved oxygen uniformity can be increased by 40%, and the water temperature gradient can be reduced by 50%; it provides an efficient, durable and low-cost intelligent management solution for aquaculture, with both economic and ecological values.

[0039] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A pond oxygenation and temperature regulation device, characterized in that: It includes a stable conveying device, a conveying pipeline and a pumping device, wherein the stable conveying device and the pumping device are connected through the pumping device, and the stable conveying device is arranged below the pumping device; A stable conveying device is used to suck water from the bottom of the pond; The delivery pipe is used to control the depth of the stable delivery device in the pond; The pumping device is used to place a water pump to suck water from the pond.

2. A pond oxygenation and temperature regulation device according to claim 1, characterized in that: The stable conveying device comprises a circular cylindrical body, a stable bottom and an upper connecting part, wherein the lower part of the circular cylindrical body is connected to the fixed stable bottom, and the upper part of the circular cylindrical body is connected to the fixed upper connecting part; The inner diameter of the annular cylindrical body is larger than the inner diameter of the stable bottom and the inner diameter of the upper connecting part; the outer diameter of the annular cylindrical body is smaller than the outer diameter of the stable bottom and the outer diameter of the upper connecting part; the stable bottom and the upper connecting part are provided with corresponding fixing holes on the inner side of the annular cylindrical body.

3. A pond oxygenation and temperature regulation device according to claim 2, characterized in that: The stable bottom is provided with fixed angles distributed on the outer side of the circular cylindrical body, and fixed holes are provided on the fixed angles; the fixed angles are evenly distributed; and the fixed angles are isosceles trapezoidal as a whole, and the short sides of the fixed angles are away from the stable bottom; reinforcing ribs are provided on the side of the fixed angle close to the upper connecting part.

4. The pond oxygenation and temperature regulation equipment according to claim 2, characterized in that: A filter screen is arranged on the hole surrounded by the inner diameter of the stable bottom.

5. The pond oxygenation and temperature regulation equipment according to claim 2, characterized in that: Annular through holes are distributed on the outer side of the annular columnar body, and filtering nets are arranged on the annular through holes; and water delivery pipes are arranged on the annular through holes.

6. The pond oxygenation and temperature regulation equipment according to claim 1, characterized in that: The pumping device includes a device body, turbine blades, a placement frame and a motor cover; a placement frame is arranged above the device body, the turbine blades are arranged in the inner space of the placement frame, a motor cover is arranged on the placement frame, and the motor is placed in the motor cover; The main body of the device is used to position and fix the motor; the turbine fan blades are controlled and operated by the motor; and the motor cover is used to waterproof the motor and connect an external power supply.

7. A pond oxygenation and temperature regulation device according to claim 6, characterized in that: The main body of the device is in the shape of a circular cylinder, which includes an upper part, a middle part and a lower part. The outer diameter of the upper part is larger than that of the middle part, the outer diameter of the middle part is equal to that of the lower part, and the inner diameter of the upper part is smaller than that of the lower part. Fixed holes are distributed on both sides of the upper and lower parts in the inner and outer directions of the middle part, and correspond to the positions of the fixed holes of the stable conveying device.

8. The pond oxygenation and temperature regulation equipment according to claim 7, characterized in that: A fixed limiting platform connected to the placing frame is arranged on the upper surface of the upper part.

9. A pond oxygenation and temperature regulation device according to claim 8, characterized in that: The placement frame adopts triangular supports, the number of which is the same as that of the fixed limit platform; each corner of the placement frame is in the shape of a right-angled trapezoid as a whole, and the center of the placement frame adopts a vertically symmetrical disk, and the right-angled sides of each corner are welded to the disk; a motor fixing hole for fixing the motor is set on the upper disk in the center of the placement frame.

10. The pond oxygenation and temperature regulation equipment according to claim 6, characterized in that: The motor cover is barrel-shaped as a whole, and a reinforcing strip is arranged on the outside of the motor cover; a boss for an external power supply is arranged on the outside of the motor cover, a waterproof block is arranged in the notch of the boss, and a power hole for the external power line to pass through is arranged on the side of the waterproof block.

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