Intelligent pond water circulation system

Abstract

The invention discloses an intelligent pond water circulation system, and belongs to the technical field of water treatment. The system comprises a circulating pipe which is communicated with a circulating pump and is arranged in a pond, a solar assembly installed on a vertical rod, and a control box. The illumination sensor and the water quality monitoring sensor are in communication connection with the control box. The invention provides an efficient and environment-friendly solution, the water quality of the pond is kept through automatic control, and the dependence on a traditional power grid is reduced; the system has the advantages of self-sufficiency, energy conservation, automation, environment friendliness, simplicity in maintenance and the like; the method is suitable for ponds of various scales, including household garden ponds, agricultural irrigation ponds, aquaculture ponds and the like, and is beneficial to improving water quality and promoting balance and biodiversity of an ecological system.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to an intelligent pond water circulation system. Background Art

[0002] In order to ensure good pond water quality, water circulation needs to be strengthened; by continuously circulating the water, the contact between water and air is promoted, the content of dissolved oxygen in the water is increased, and sufficient oxygen is provided for aquatic organisms; at the same time, the water temperature is evenly distributed to avoid local water temperatures being too high or too low, creating a more stable aquatic ecological environment.

[0003] The current pond water circulation system is generally in the form of a circulation pump with pipelines. In actual use, there are still some shortcomings in its energy supply, intelligent regulation and control with environmental changes, automatic control, etc. Summary of the invention

[0004] The purpose of the present invention is to solve some deficiencies in the pond water circulation system in the prior art and to propose an intelligent pond water circulation system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An intelligent pond water circulation system, comprising: a circulation pipe connected to a circulation pump and arranged in the pond, a solar panel installed on a vertical pole, and a control box; It also includes: a light sensor and a water quality monitoring sensor which are communicatively connected to the control box.

[0006] In some embodiments, the solar energy assembly includes: a solar panel and a bracket; the solar panel is mounted on a vertical pole through the bracket; the bracket is rotatably connected to the vertical pole through a driving assembly to adjust the orientation of the solar panel; The bracket comprises: a collar sleeved on a vertical pole, and an extension rod connecting the collar and a solar panel; a gear ring is arranged on the outer side of the collar, and a gear is arranged on the output end of the driving component to mesh with the gear ring for transmission.

[0007] In some embodiments, light sensors are obliquely disposed on both sides of the solar panel.

[0008] In some embodiments, the two light sensors are mounted on an inclined mounting plate, and the outer edge of the mounting plate is inclined toward the rear side to form an eight-shaped layout.

[0009] In some embodiments, a wire hole is provided on the rear side of the control box, and a wire outlet is provided on the vertical pole corresponding to the installation position of the control box; The outlet comprises: an oval tube extending outward, and a ring edge fixed to the front end of the oval tube; a sealing plate is detachably mounted on the ring edge; The lower bottom wall and / or the side wall of the oval tube are provided with wire holes.

[0010] In some embodiments, an emergency stop button is provided on the front door of the control box, and a light ring is provided around the outer side of the emergency stop button; A human body proximity sensor is arranged at the lower end or the front side of the control box.

[0011] In some embodiments, a display screen is disposed on the vertical pole; the display screen is in the shape of a long strip and is used to display the current solar panel power and the circulation flow rate of the circulation pump.

[0012] In some embodiments, the circulation pipe includes: a main pipe arranged along the edge of the pond, and a branch pipe connected to the main pipe and extending toward the middle of the pond; The branch pipes are provided with electric control valves, and a water quality monitoring sensor is provided near the outlet of each branch pipe; The water quality monitoring sensor is a dissolved oxygen sensor.

[0013] In some embodiments, two main pipes are provided, each of which surrounds half of the edge of the pond and is respectively connected to the inlet and outlet of the circulation pump.

[0014] In some embodiments, a water distribution tray is provided at the outlet end of the branch pipe; The water distribution plate comprises: a ring section fitted with a branch pipe, a flat shell with air holes opened on the upper and lower surfaces, and a transition section connecting the ring section and the flat shell.

[0015] In some embodiments, the pores of the flat shell are in an expanded shape that is small on the outside and large on the inside.

[0016] In some embodiments, the water quality monitoring sensor is mounted via a depth bracket.

[0017] In some embodiments, the depth bracket includes: a clamp for fixing on the circulation pipe, a vertical rod installed on the clamp, a horizontal swing rod rotatably connected to the top of the vertical rod, and a perforated ring arranged at the end of the horizontal swing rod; The cable of the water quality monitoring sensor extends downward through the perforated ring.

[0018] In some embodiments, an internal threaded seat is fixedly provided at the upper end of the clamp, and a thread is provided at the lower end of the vertical rod to be assembled and connected thereto.

[0019] In some embodiments, a support ring and a threaded compression nut are fixedly disposed at the top position of the vertical rod; A sleeve is arranged at the inner end of the horizontal swing rod and is rotatably assembled with the vertical rod, and is supported by a support ring and locked by the downward pressure of a compression nut.

[0020] In some embodiments, the horizontal swing rod is a telescopic rod.

[0021] In some embodiments, a small ring is fixedly disposed on the outer side of the perforated ring; A depth guide rod is inserted into the small ring; a tightening screw is arranged on the outer side of the small ring to lock the depth guide rod.

[0022] Compared with the prior art, the present invention provides an intelligent pond water circulation system having the following beneficial effects.

[0023] 1. The present invention provides an efficient and environmentally friendly solution, which maintains the water quality of the pond through automated control and reduces dependence on the traditional power grid; it has the advantages of self-sufficiency, energy saving, automation, environmental friendliness, and simple maintenance.

[0024] 2. The present invention can be applied to ponds of various sizes, including family garden ponds, agricultural irrigation ponds, aquaculture ponds, etc., and can help improve water quality and promote the balance and biodiversity of the ecosystem.

[0025] 3. In the present invention, the circulation pump cooperates with the circulation pipe to pump pond water, promotes water flow and oxygen exchange, and maintains good water quality; monitors solar intensity and adjusts the running speed of the pump according to changes in sunlight; and is equipped with two light sensors to control the swing direction of the solar panel by comparing the data of the light sensors on both sides.

[0026] 4. The structure of the outlet of the present invention makes wiring more convenient and not easy to get into water; a light ring is arranged around the outside of the emergency stop button to make it more eye-catching and easy to find the emergency stop button quickly; a display screen is arranged to display information such as solar panel power and circulation flow rate.

[0027] 5. In the present invention, the circulation pipe includes a main pipe and a branch pipe, which are matched to fully cover the pond water area; according to the water quality monitoring conditions in different areas, the opening and closing of the electric control valve and the degree of opening are controlled to control the size of the circulation flow; a water distribution plate is set to better distribute the inlet and outlet water and bring in more oxygen; the water quality monitoring sensor is installed through a depth bracket to facilitate positioning and control of its position and depth.

[0028] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the framework of the present invention.

[0030] Figure 2It is a schematic diagram of the front view structure of the solar panel and control box.

[0031] Figure 3 It is a schematic diagram of the structure of solar panels and control box.

[0032] Figure 4 It is a side structural schematic diagram of the present invention.

[0033] Figure 5 Schematic diagram of the rear structure of a solar panel.

[0034] Figure 6 A schematic diagram of the structure of the bracket.

[0035] Figure 7 This is a schematic diagram of the structure of the pole.

[0036] Figure 8 This is a schematic diagram of the structure of the outlet.

[0037] Fig. 9 This is a schematic diagram of the structure of the control box.

[0038] Fig.10 It is the schematic diagram of the lower structure of the control box.

[0039] Fig.11 This is a schematic diagram of the structure of the circulation pipe.

[0040] Fig.12 It is a structural schematic diagram of the water distribution plate.

[0041] Fig.13 It is a schematic diagram of the cross-sectional structure of the water distribution plate.

[0042] Fig.14 This is a schematic diagram of the depth bracket in use.

[0043] Fig.15 It is a schematic diagram of the structure of the depth bracket.

[0044] Fig.16 Schematic diagram of the explosion state of the depth support.

[0045] Fig.17 for Fig.16 Schematic diagram of the enlarged structure at point A in the middle.

[0046] In the figure: 1. Circulation pump; 2. Circulation pipe; 21. Main branch; 22. Branch branch; 23. Electric control valve; 24. Water distribution plate; 241, ring segment; 242, flat shell; 243, transition segment; 3. Solar panels; 31. Solar panel; 32. Bracket; 33. Driving assembly; 321, collar; 322, extension rod; 323, gear ring; 4. Control box; 41. Communication antenna; 42. Sound and light alarm; 43. Ventilation hole; 44. Emergency stop button; 45. Human proximity sensor; 46. Display screen; 441, light ring; 5. Light sensor; 6. Water quality monitoring sensor; 7. Pole erection; 71. Limiting ring; 72. Wire outlet; 73. Cover; 721, oval tube; 722, ring edge; 723, wire hole; 8. Depth bracket; 81. Hoop; 82. Vertical rod; 83. Horizontal swing rod; 84. Perforated ring; 85. Small ring; 86. Depth guide rod; 811, internal thread seat; 821. Support ring; 822. Pressing nut. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] Reference Figure 1-17 , an intelligent pond water circulation system, comprising: a circulation pipe 2 connected to a circulation pump 1 and arranged in the pond, a solar panel 3 installed on a vertical pole 7, and a control box 4; It also includes: a light sensor 5 and a water quality monitoring sensor 6 which are communicatively connected to the control box 4 .

[0049] It can be understood that the control box 4 is connected to the solar panel 3 to provide energy supply; connected to the circulation pump 1, controls it, and obtains the working data of the circulation pump 1; connected to the light sensor 5 to obtain the current real-time light conditions (light affects the solar power generation power and the required pumping flow rate); connected to the water quality monitoring sensor 6 to detect the current pond water quality parameters; at the same time, the operation of the circulation pump 1 is dynamically adjusted according to the real-time data of the light sensor 5 and the water quality monitoring sensor 6 to better fit the actual water quality conditions.

[0050] During operation, the solar panel 3, as the main energy source of the system, converts sunlight into electrical energy to provide energy supply for the circulation pump and other components; the circulation pump 1 cooperates with the circulation pipe 2 to pump pond water, promote water flow and oxygen exchange, and maintain good water quality; the light sensor 5 monitors the intensity of the sun and automatically adjusts the running speed of the pump according to the change of sunshine (when the sunshine is strong, the running speed of the pump is increased to improve water flow and oxygen exchange); the control box 4, as the control center, controls the operation of each component according to various data to maintain the overall operation of the system; In some embodiments, the solar component 3 includes: a solar panel 31 and a bracket 32 ​​.

[0051] like Figures 2~6 As shown; the solar panel 31 is installed on the vertical pole 7 through the bracket 32 ​​to form an inclined state.

[0052] At the same time, the bracket 32 ​​is rotatably connected to the vertical pole 7 through the driving assembly 33 to adjust the orientation of the solar panel 31 to obtain a suitable orientation and higher power generation.

[0053] Specifically, the bracket 32 ​​includes: a ring 321 mounted on the vertical pole 7, and an extension rod 322 connecting the ring 321 and the solar panel 31; the solar panel 31 is fixedly connected by the extension rod 322, and the ring 321 cooperates with the vertical pole 7 to swing horizontally.

[0054] Preferably, the bracket 32 ​​is composed of two layers of upper and lower rings 321 and an extension rod 322 to obtain higher strength and stability.

[0055] Correspondingly, limiting rings 71 are fixedly provided on the upright pole 7 corresponding to the upper and lower ends of the bracket 32, so as to realize bottom support and top limiting.

[0056] In addition, a gear ring 323 is arranged on the outer side of the collar 321 , and a gear is arranged at the output end of the driving assembly 33 to mesh with the gear ring 323 for transmission.

[0057] Preferably, the drive assembly 33 is a variable speed motor box with dual outputs; the two output shafts of the variable speed motor box are respectively equipped with gears that mesh with the gear rings 323 of the upper and lower layer rings 321 to better ensure stability during rotation.

[0058] It should be noted that the solar module 3 also includes: a battery buried underground; used to store the electricity generated by the solar panel 31 during the day to ensure that the system can continue to operate at night or on cloudy days; and buried underground to reduce the impact of summer heat and winter cold on the battery.

[0059] Correspondingly, the battery wiring runs from the inside of the vertical pole 7 and is connected to the solar panel 31 and the control box 4 .

[0060] In some embodiments, light sensors 5 are disposed obliquely on both sides of the solar panel 31 ; the swing direction of the solar panel 31 is controlled by comparing the data of the light sensors 5 on both sides.

[0061] It should be noted that: when the light intensity on one side is greater than that on the other side, the solar panel is controlled to rotate toward the side with stronger light; when the light sensor values ​​on both sides are consistent, the current solar panel azimuth is optimal.

[0062] Specifically, the two light sensors 5 are mounted on an inclined mounting plate, and the outer edge of the mounting plate is inclined toward the rear side, forming an eight-shaped arrangement.

[0063] It should be noted that the two light sensors 5 are mainly used to control the azimuth angle of the solar panel; to obtain the current light intensity, another light sensor 5 can be set at a fixed position (a position that is not shielded from light can be used, and it does not have to be set on the vertical pole 7).

[0064] In some embodiments, a wire hole is provided on the rear side of the control box 4, and a wire outlet 72 is provided on the vertical pole 7 corresponding to the installation position of the control box 4; the wires are routed through the wire hole and the wire outlet 72.

[0065] Furthermore, the wire outlet 72 includes: an oval tube 721 extending outward, and a ring edge 722 fixed to the front end of the oval tube 721 ; meanwhile, a wire hole 723 is provided on the lower bottom wall and / or side wall of the oval tube 721 .

[0066] like Figure 7 , 8 As shown in the figure, wiring is more convenient on the side and bottom, and it is not easy for water to enter.

[0067] Furthermore, a sealing plate is detachably mounted on the ring edge 722 .

[0068] It can be understood that the sealing plate is a long plate structure, which is installed by bolts to seal the outer end of the outlet 72 (not shown in the drawings).

[0069] In some embodiments, a cover 73 is provided at the top of the vertical pole 7 to seal the top and prevent rainwater from entering the interior of the pole body.

[0070] In some embodiments, a communication antenna 41 is disposed on the top of the control box 4 to achieve wireless communication with components such as sensors.

[0071] It should be noted that the communication antenna 41 is optional; it is more reliable to connect the sensors via cables, but there are more corresponding lines, so you can choose according to the actual environment.

[0072] In addition, the communication antenna 41 can be used in conjunction with a wireless communication module and a control box to realize Internet of Things functions such as data uploading to the cloud and remote control.

[0073] In some embodiments, a sound and light alarm 42 is provided on the top of the control box 4 to sound an alarm in case of abnormal conditions (eg, failure to pump water).

[0074] Preferably, a plurality of ventilation holes 43 are provided on the bottom surface of the control box 4 .

[0075] In some embodiments, an emergency stop button 44 is provided on the front door of the control box 4 for emergency control.

[0076] Furthermore, a light ring 441 is provided around the outer side of the emergency stop button 44 to make it more eye-catching and facilitate quick finding of the emergency stop button 44 .

[0077] In some embodiments, a display screen 46 is provided on the upright pole 7 .

[0078] The display screen 46 is in the shape of a long strip and is used to display the current solar panel power and the circulation flow rate of the circulation pump 1, and other information.

[0079] In some embodiments, a human proximity sensor 45 is disposed at the lower end or front side of the control box 4 .

[0080] Thus, the display screen 46 can be controlled to be turned on or off according to the approach or departure of the human body; similarly, the light ring 441 can be optionally controlled to be turned on or off.

[0081] In some embodiments, the circulation pipe 2 includes: a main pipe 21 arranged along the edge of the pond, and a branch pipe 22 connected to the main pipe 21 and extending to the middle of the pond; through the combination of the main pipe 21 and the branch pipe 22, the pond water area is fully covered.

[0082] Furthermore, an electric control valve 23 is provided on the branch pipe 22, and a water quality monitoring sensor 6 is provided near the outlet of each branch pipe 22; according to the water quality monitoring conditions in different areas, the opening and closing and the opening degree of the electric control valve 23 can be controlled to control the size of the circulating flow.

[0083] Among them, the water quality monitoring sensor 6 is a dissolved oxygen sensor.

[0084] Similarly, temperature sensors, pH sensors, etc. can also be set and selected and added according to actual water quality monitoring needs.

[0085] In some embodiments, two main pipes 21 are provided, each of which surrounds half of the edge of the pond and is respectively connected to the inlet and outlet of the circulation pump 1; when in use, one main pipe 21 enters the water and the other main pipe 21 exits the water, and they operate alternately to achieve comprehensive circulation of the pond water area.

[0086] It is understandable that the flow direction of the circulation pump 1 can be changed.

[0087] In some embodiments, a water distribution tray 24 is provided at the outlet end of the branch pipe 22 to better distribute the incoming and outgoing water and bring in more oxygen.

[0088] Specifically, Figures 11 to 13 As shown; the water distribution plate 24 includes: a ring segment 241 set with the branch pipe 22, a flat shell 242 with air holes opened on the upper and lower surfaces, and a transition section 243 connecting the ring segment 241 and the flat shell 242.

[0089] Furthermore, the pores of the flat shell 242 are in an expanded shape with a small outside and a large inside; thereby, not only the flow rate of the water outflow can be increased, but also the entry of debris during water absorption can be reduced.

[0090] In some embodiments, the water quality monitoring sensor 6 is installed via a depth bracket 8 to facilitate positioning and control of its position and depth.

[0091] Specifically, the depth bracket 8 includes: a clamp 81 for fixing on the circulation pipe 2, a vertical rod 82 installed on the clamp 81, a horizontal swing rod 83 rotatably connected to the top of the vertical rod 82, and a perforated ring 84 arranged at the end of the horizontal swing rod 83.

[0092] Correspondingly, the clamp 81 is installed on the main pipe 21 or the branch pipe 22; the horizontal swing rod 83 extends above the position to be detected; the cable of the water quality monitoring sensor 6 extends downward through the perforated ring 84 and enters the water surface for operation.

[0093] In some embodiments, an internal threaded seat 811 is fixedly provided at the upper end of the clamp 81, and a thread is provided at the lower end of the vertical rod 82 for assembly and connection therewith; thus, it is convenient for disassembly and assembly, and the vertical rod 82 of different lengths can be replaced according to different environmental requirements to form a corresponding elevation.

[0094] In some embodiments, a support ring 821 and a threaded clamping nut 822 are fixedly provided at the top position of the vertical rod 82; a sleeve is provided at the inner end of the horizontal swing arm 83 to be rotatably assembled with the vertical rod 82, and support is provided by the support ring 821, and locking is performed by the downward pressure of the clamping nut 822.

[0095] When in use, after the horizontal swing rod 83 is swung to a suitable position, the clamping nut 822 is screwed down and locked.

[0096] Furthermore, the horizontal swing rod 83 is a telescopic rod, which has a larger adjustment range.

[0097] In some embodiments, a small ring 85 is fixedly provided on the outer side of the perforated ring 84; at the same time, a depth guide rod 86 is inserted into the small ring 85; the water quality monitoring sensor 6 is fixed to the lower end position of the depth guide rod 86 by a cable tie, so as to accurately control the detected water depth.

[0098] It is understandable that a threaded tightening screw is provided on the outer side of the small ring 85 to lock the depth guide rod 86 .

[0099] Furthermore, scale lines are provided on the outer side of the depth guide rod 86 to better and more accurately control the depth.

[0100] The present invention provides an automatic pond circulation system driven by solar energy, which is an efficient and environmentally friendly solution; it maintains pond water quality through automatic control and reduces dependence on traditional power grids.

[0101] The intelligent pond water circulation system provided by the present invention has at least the following advantages: Self-sufficiency: reducing reliance on external power grids, especially in remote areas or areas with unstable power grids; Energy saving: using renewable energy (solar energy) to reduce operating costs; Automation: reduces manual intervention and improves efficiency and convenience; Environmentally friendly: reduces the use of fossil fuels and reduces carbon footprint; Simple maintenance: Once the system is installed and commissioned, maintenance requirements are relatively low.

[0102] In addition, this solar-powered automatic pond circulation system can be applied to ponds of various sizes, including home garden ponds, agricultural irrigation ponds, aquaculture ponds, etc., which helps to improve water quality and promote the balance and biodiversity of the ecosystem.

[0103] In the present invention, the circulation pump 1 cooperates with the circulation pipe 2 to pump pond water, promote water flow and oxygen exchange, and maintain water quality well; monitor the intensity of the sun, and adjust the running speed of the pump according to the change of sunshine; match with two light sensors 5, and control the swing direction of the solar panel 31 by comparing the data of the light sensors 5 on both sides; the structural setting of the outlet 72 makes wiring more convenient and not easy to get into water; a light ring 441 is arranged around the outside of the emergency stop button 44 to make it more eye-catching and easy to find the emergency stop button 44 quickly; a display screen 46 is arranged to display information such as solar panel power and circulation flow rate; the circulation pipe 2 includes a main pipe 21 and a branch pipe 22, which are matched to fully cover the pond water area; according to the water quality monitoring conditions of different areas, the opening and closing of the electric control valve 23 and the opening degree are controlled to control the size of the circulation flow; a water distribution plate 24 is arranged to better distribute the inlet and outlet water and bring in more oxygen; the water quality monitoring sensor 6 is installed through a depth bracket 8 to facilitate positioning and control of its position and depth.

[0104] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0106] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An intelligent pond water circulation system, characterized in that: include: A circulation pipe (2) arranged in the pond and connected to a circulation pump (1), a solar panel (3) mounted on a vertical pole (7), and a control box (4); It also includes: a light sensor (5) and a water quality monitoring sensor (6) which are communicatively connected to the control box (4).

2. The intelligent pond water circulation system according to claim 1, characterized in that: The solar energy assembly (3) comprises: a solar panel (31) and a bracket (32); the bracket (32) is rotatably connected to the vertical pole (7) via a driving assembly (33) to adjust the orientation of the solar panel (31); The support (32) comprises: a collar (321) sleeved on the upright pole (7), and an extension rod (322) connecting the collar (321) and the solar panel (31); a gear ring (323) is arranged on the outer side of the collar (321); and a gear is arranged at the output end of the drive assembly (33) to mesh with the gear ring (323) for transmission.

3. The intelligent pond water circulation system according to claim 2, characterized in that: Light sensors (5) are respectively arranged obliquely on both sides of the solar panel (31).

4. The intelligent pond water circulation system according to claim 1, characterized in that: A wire hole is provided on the rear side of the control box (4), and a wire outlet (72) is provided on the vertical pole (7) at a position corresponding to the installation position of the control box (4); The wire outlet (72) comprises: an oval tube (721) extending outward, and a ring edge (722) fixed to the front end of the oval tube (721); a sealing plate is detachably mounted on the ring edge (722); A wire-passing hole (723) is provided on the lower bottom wall and / or the side wall of the oval tube (721).

5. The intelligent pond water circulation system according to claim 1, characterized in that: An emergency stop button (44) is provided on the front door of the control box (4), and a light ring (441) is provided around the outer side of the emergency stop button (44); A human body proximity sensor (45) is provided at the lower end or front side of the control box (4).

6. The intelligent pond water circulation system according to claim 1, characterized in that: A display screen (46) is provided on the upright pole (7); the display screen (46) is in the shape of a long strip and is used to display the current solar panel power and the circulation flow rate of the circulation pump (1).

7. The intelligent pond water circulation system according to claim 1, characterized in that: The circulation pipe (2) comprises: a main pipe (21) arranged along the edge of the pond, and a branch pipe (22) connected to the main pipe (21) and extending toward the middle of the pond; The branch pipe (22) is provided with an electric control valve (23), and a water quality monitoring sensor (6) is provided near the outlet of each branch pipe (22); The water quality monitoring sensor (6) is a dissolved oxygen sensor.

8. The intelligent pond water circulation system according to claim 7, characterized in that: Two main pipes (21) are provided, each of which surrounds half of the edge of the pond and is respectively connected to the inlet and outlet of the circulation pump (1).

9. The intelligent pond water circulation system according to claim 7, characterized in that: The outlet end of the branch pipe (22) is provided with a water distribution tray (24); The water distribution plate (24) comprises: a ring segment (241) fitted with the branch pipe (22), a flat shell (242) with air holes formed on the upper and lower surfaces, and a transition segment (243) connecting the ring segment (241) and the flat shell (242).

10. The intelligent pond water circulation system according to claim 1, characterized in that: The water quality monitoring sensor (6) is installed via a depth bracket (8).

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