Remote monitoring self-circulation unattended fish and plant symbiotic system

Abstract

This invention relates to the field of recirculating aquaculture technology, specifically to a remotely monitored, self-circulating, unattended aquaponics system, comprising a frame body, piping components, a fish pond, a purification pond, a clear water pond, and at least one planting bed, all mounted on the frame body. The fish pond, purification pond, and clear water pond are all located on a first platform, while the planting bed is located on a second platform. By adding branch pipes, and installing electromagnetic valves on both the branch pipes and a third connecting pipe, the planting bed can be selectively watered based on daytime and nighttime conditions. Specifically, at night, by opening the valves on the branch pipes, water from the clear water pond flows directly into the fish pond via a siphon principle, eliminating the need to start a water pump and thus preventing noise at night. Furthermore, for situations where the home is unoccupied for extended periods due to business trips, the first filter element can be rotated appropriately to effectively prevent clogging.

Description

Technical Field

[0001] This invention relates to the field of aquaponics technology, and in particular to a remotely monitored, self-circulating, unattended aquaponics system. Background Technology

[0002] Aquaponics, a highly efficient organic production model, organically unifies aquaculture and crop cultivation while effectively utilizing land resources and reducing agricultural pollutant emissions. This model integrates aquaculture and crop cultivation, fully leveraging the living habits of various organisms. It not only enhances water purification capabilities and reduces the pollution level of aquaculture wastewater but also generates additional economic benefits. Its basic principle is that plants grow in water containing dissolved nutrients, derived from direct fish excrement or microbial decomposition. In a closed-loop system requiring less daily water exchange, dissolved nutrients accumulate at concentrations close to those in hydroponic nutrient solutions, allowing plants to grow normally. In other words, aquaponics is an ecological agricultural model combining aquaculture and hydroponics. Fish excrement provides nutrients to plants, which then purify the water before returning it to the fishpond, forming a closed-loop ecosystem of "fish fertilizing water → vegetables purifying water → water nourishing fish," offering significant advantages in resource recycling.

[0003] With the increasing popularity of aquaponics systems, businesses are also applying these systems in the early stages of seedling cultivation. However, existing aquaponics systems typically include fish ponds, sedimentation tanks, biological treatment tanks, clear water tanks, and planting beds. Currently, filtration devices are installed between the sedimentation tanks and biological treatment tanks. However, this requires regular, long-term manual inspections of the facilities, consuming manpower. Furthermore, if staff are absent for extended periods, the filtration devices can become clogged, affecting subsequent farming results. Additionally, the operation of water pumps at night generates noise, wastes electricity, and increases costs. Summary of the Invention

[0004] In view of the above-mentioned shortcomings and deficiencies of the existing technology, the present invention provides a remotely monitored, self-circulating, unattended aquaponics system, which solves the technical problems of loud water pump suction noise, which prevents the elderly from sleeping at night, and the problem of filter clogging caused by the long absence of aquaculture personnel who frequently travel for work, thus affecting the subsequent aquaculture effect.

[0005] To achieve the above objectives, the main technical solutions adopted by the present invention include: This invention provides a remotely monitored, self-circulating, unattended aquaponics system, comprising a frame body, a pipeline assembly, a fish pond, a purification pond, a clear water pond, and at least one planting bed disposed on the frame body; The main frame has a first platform and a second platform from bottom to top. The fish pond, the purification pond and the clear water pond are all set on the first platform, and the planting bed is set on the second platform. The pipeline assembly includes multiple connecting pipes. The fish pond and the purification pond are connected through a first connecting pipe. The purification pond and the clear water pond are connected through a second connecting pipe. The clear water pond and the planting bed are connected through a third connecting pipe. A first filter element is provided at the end of the second connecting pipe near the purification pond. The first filter element is rotatable. A branch pipe is provided on the third connecting pipe. The end of the branch pipe is connected to the fish pond. Solenoid valves are provided on both the branch pipe and the third connecting pipe. The solenoid valves can be selectively opened or closed. It also includes a control center, which is electrically connected to the first filter and the solenoid valve.

[0006] Optionally, the purification tank includes a sedimentation chamber and a biochemical chamber; The sedimentation chamber is connected to the fish pond. The sedimentation chamber has a first inlet and a first outlet. The sedimentation chamber is connected to the fish pond through a Z-shaped connecting pipe. The sedimentation chamber is provided with a water source. The water level of the water source is lower than the first outlet. The first outlet is connected to an inverted L-shaped connecting pipe. The inlet end of the inverted L-shaped connecting pipe extends radially from the sedimentation chamber to the water surface. There is a gap between the water surface and the inner wall of the inverted L-shaped connecting pipe. The outlet end of the inverted L-shaped connecting pipe is located in the biochemical chamber and is provided with a second filter element. The second filter element can filter suspended impurities flowing into the sedimentation chamber.

[0007] Optionally, the second filter element includes a first intercepting net, a second intercepting net, and a third intercepting net arranged parallel to each other along the axial direction of the outlet end of the inverted L-shaped connecting pipe. The first intercepting net is located near one end of the sedimentation chamber, the third intercepting net is located near one end of the biochemical chamber, and the second intercepting net is located between the first intercepting net and the third intercepting net. The top of the first intercepting net is hinged to the top of the inner wall of the inverted L-shaped connecting pipe by a torsion spring, and a pressure sensor is provided on the first intercepting net. The bottom of the first intercepting net is snapped into the bottom of the inner wall of the inverted L-shaped connecting pipe. A groove is formed at the bottom of the inner wall of the inverted L-shaped connecting pipe, and an electromagnet is provided in the groove. A locking block that engages with the first intercepting net is slidably installed in the groove. The locking block and the electromagnet are selectively connected. Both the electromagnet and the pressure sensor are electrically connected to the control center. When the pressure of the pressure sensor of the first intercepting net reaches a preset value, the control center controls the electromagnet to be energized to attract the locking block, thereby releasing the first intercepting net from the locking block. Under the action of the torsion spring, the first intercepting net opens.

[0008] Optionally, the first intercepting net may be made of stainless steel mesh.

[0009] Optionally, the main frame body further includes a frame structure and a first platform and a second platform disposed within the frame structure. A third platform is disposed above the second platform, and a drive box is rotatably connected to the end of the second platform. The drive box is capable of driving the second platform to rotate relative to the frame structure.

[0010] Optionally, the third platform is further provided with the second planting bed, which is connected to the first planting bed via a fourth connecting pipe.

[0011] Optionally, the second platform is provided with a positioning column for positioning the first planting bed.

[0012] Optionally, a water pump is installed on the third connecting pipeline to pump water from the clear water tank to the second planting bed.

[0013] Optionally, a three-way pipe is provided inside the biochemical chamber. The top of the three-way pipe extends beyond the water surface inside the biochemical chamber, and the bottom of the three-way pipe is below the water surface inside the biochemical chamber. The bottom opening of the three-way pipe is provided with the first filter element. The middle pipe of the three-way pipe is connected to the clear water tank. A rotating gear ring is provided on the outside of the first filter element. The rotating gear ring meshes with a rotating gear. The rotating gear is connected to a micro motor to drive the first filter element to rotate relative to the three-way pipe.

[0014] Optionally, the biochemical chamber is equipped with ceramic packing material with attached microorganisms.

[0015] The beneficial effects of this invention are as follows: This invention provides a remotely monitored, self-circulating, unattended aquaponics system. By adding branch pipes, and installing electromagnetic valves on both the branch pipes and the third connecting pipe, the system allows for selective watering of the planting bed based on daytime and nighttime conditions. Specifically, at night, by opening the valves on the branch pipes, water from the clear water tank flows directly into the fish pond via a siphon principle, eliminating the need to start a water pump and thus preventing noise at night. Furthermore, it eliminates the need for regular on-site inspections by aquaculture personnel; the first filter element can be remotely rotated to effectively prevent clogging, increasing the utilization efficiency of the aquaponics system and saving labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the remotely monitored, self-circulating, unattended aquaponics system of the present invention. Figure 2 This is a top view of the purification tank of the remotely monitored, self-circulating, unattended aquaponics system of the present invention. Figure 3 This is a cross-sectional structural diagram of the second filter element in the remotely monitored, self-circulating, unattended aquaponics system of the present invention. Figure 4 for Figure 3 Enlarged view of the circled "A"; Figure 5 This is a schematic diagram of the structure of the first filter element in the remotely monitored, self-circulating, unattended aquaponics system of the present invention.

[0017] Explanation of reference numerals in the attached figures 1. Main frame; 101. First platform; 102. Second platform; 103. Frame structure; 104. Third platform; 105. Drive box; 2. Fish pond; 3. Purification pond; 31. Sedimentation chamber; 301. First inlet; 302. First outlet; 32. Biochemical chamber; 4. Clear water tank; 5. Planting bed one; 6. First connecting pipe; 61. Z-shaped connecting pipe; 62. Inverted L-shaped connecting pipe; 621. Groove; 62 2. Electromagnet; 623. Clamping block; 7. Second connecting pipe; 71. T-shaped pipe; 8. Third connecting pipe; 9. First filter element; 10. Branch pipe; 11. Electromagnetic valve; 12. Second filter element; 121. First intercepting net; 122. Second intercepting net; 123. Third intercepting net; 13. Planting bed two; 14. Fourth connecting pipe; 15. Water pump; 16. Rotating gear ring; 17. Rotating gear; 18. Miniature motor. Detailed Implementation

[0018] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1: See Figures 1-5 As shown in the figure, an embodiment of the present invention proposes a remotely monitored, self-circulating, unattended aquaponics system, including a frame body 1, a pipeline assembly, a fish pond 2, a purification pond 3, a clear water pond 4, and at least one planting bed 5, all mounted on the frame body 1. The frame body 1 has a first platform 101 and a second platform 102 from bottom to top. The fish pond 2, purification pond 3, and clear water pond 4 are all mounted on the first platform 101, and the planting bed 5 is mounted on the second platform 102. The piping assembly includes multiple connecting pipes. Fish pond 2 and purification pond 3 are connected via a first connecting pipe 6. Purification pond 3 and clear water pond 4 are connected via a second connecting pipe 7. Clear water pond 4 and planting bed 5 are connected via a third connecting pipe 8. A first filter element 9 is installed at the end of the second connecting pipe 7 near the purification pond 3. The first filter element 9 is rotatable. A branch pipe 10 is provided on the third connecting pipe 8, and the end of the branch pipe 10 is connected to fish pond 2. Both the branch pipe 10 and the third connecting pipe 8 are equipped with solenoid valves 11, which can be selectively opened or closed. The assembly also includes a control center, which is electrically connected to the first filter element 9 and the solenoid valves 11.

[0020] It should also be noted that the control center is connected to the control terminal via a wireless module. Users only need to download the corresponding program to their mobile phones to remotely control the operation of the solenoid valve 11 and the first filter element 9.

[0021] In this embodiment, a remotely monitored, self-circulating, unattended aquaponics system is provided. By adding a branch pipe 10, and installing solenoid valves 11 on both the branch pipe 10 and the third connecting pipe 8, the system can selectively water the planting bed 5 according to day and night conditions. Specifically, at night, the solenoid valve 11 on the branch pipe 10 is opened, allowing water from the clear water tank 4 to flow directly into the fish pond 1 via a siphon principle, eliminating the need to start the water pump 15 and thus preventing noise at night. Furthermore, the system eliminates the need for regular on-site inspections by aquaculture personnel; the first filter element can be remotely rotated to effectively prevent clogging, increasing the utilization efficiency of the aquaponics system and saving labor costs. Moreover, for home aquaculture, when the farmer is away for extended periods, the first filter element 9 can be rotated to effectively prevent clogging.

[0022] Furthermore, the purification tank 3 includes a sedimentation chamber 31 and a biochemical chamber 32. The sedimentation chamber 31 is connected to the fish pond 2 and has a first inlet 301 and a first outlet 302. The sedimentation chamber 31 is connected to the fish pond 2 through a Z-shaped connecting pipe 61. The sedimentation chamber 31 is provided with a water source, and the water level of the water source is lower than the first outlet 302. The first outlet 302 is connected to the inverted L-shaped connecting pipe 62, and the inlet end of the inverted L-shaped connecting pipe 62 extends radially along the sedimentation chamber 31 to the water surface. There is a gap between the water surface and the inner wall of the inverted L-shaped connecting pipe 62. The outlet end of the inverted L-shaped connecting pipe 62 is located inside the biochemical chamber 32 and is provided with a second filter element 12. The second filter element 12 can filter suspended impurities flowing into the sedimentation chamber 31. That is, the excrement in the fish pond 1 directly enters the sedimentation tank 31 and reacts with the flocculent matter to settle. However, some floating matter will still flow into the subsequent biological chamber 32. Therefore, a second filter element 12 is installed in the biological chamber 32.

[0023] Furthermore, the second filter element 12 includes a first intercepting net 121, a second intercepting net 122, and a third intercepting net 123 arranged axially parallel to the outlet end of the inverted L-shaped connecting pipe 62. The first intercepting net 121 is located near the sedimentation chamber 31, the third intercepting net 123 is located near the biochemical chamber 32, and the second intercepting net 122 is located between the first intercepting net 121 and the third intercepting net 123. The top of the first intercepting net 121 is hinged to the top of the inner wall of the inverted L-shaped connecting pipe 62 by a torsion spring, and a pressure sensor is provided on the first intercepting net 121. The bottom of the first intercepting net 121 is engaged with the bottom of the inner wall of the inverted L-shaped connecting pipe 62. A groove 621 is provided at the bottom of the inner wall of the inverted L-shaped connecting pipe 622, and an electromagnet 622 is provided in the groove 621. A locking block 623 that engages with the first intercepting net 121 is slidably installed in the groove 621. The locking block 623 and the electromagnet 622 can be selectively connected. Both the electromagnet 622 and the pressure sensor are electrically connected to the control center. When the pressure of the pressure sensor of the first intercepting net 121 reaches a preset value, the control center controls the electromagnet 622 to be energized to attract the locking block 623, thereby releasing the engagement between the first intercepting net 121 and the locking block 623. Under the action of the torsion spring, the first intercepting net 121 opens. When the entire system is left unattended for an extended period, the first interceptor 121 becomes clogged, resulting in a small water flow and operational difficulties. Therefore, when the impurities on the first interceptor 121 become completely blocked, the pressure increases. The pressure sensor is electrically connected to the control center, which then energizes the electromagnet 622 to attract the iron block 623 downwards. The first interceptor 121 then springs back to a position parallel to the axis of the inverted L-shaped connecting pipe 62 under the elastic force of the torsion spring, facilitating the smooth passage of water.

[0024] It should also be noted that the first intercepting net 121 is raised forward, and the impurities blocked will not be washed away by the water flow. Moreover, the inverted L-shaped connecting pipe 62 includes a first horizontal pipe connected to the sedimentation tank 31, a vertical pipe connected to the first horizontal pipe, and a second horizontal pipe connected to the vertical pipe. The second horizontal pipe is connected to the biological treatment tank 32, and the planes of the first horizontal pipe and the second horizontal pipe are perpendicular to each other.

[0025] Furthermore, the electromagnet 622 is covered with a PVC waterproof layer.

[0026] Furthermore, the first interceptor mesh 121 is made of 300-mesh stainless steel mesh, which better intercepts impurities.

[0027] Furthermore, the main frame 1 also includes a frame structure 103 and a first platform 101 and a second platform 102 disposed within the frame structure 103. A third platform 104 is disposed above the second platform 102. A drive box 105 is rotatably connected to the end of the second platform 102, and the drive box 105 can drive the second platform 102 to rotate relative to the frame structure 103. Due to the difference in the position of the second platform 102 receiving sunlight, the rotation driven by the drive box 105 can better adjust the lighting effect. It should also be noted that the drive box 105 is a conventional gearbox, which will not be described in detail here.

[0028] Furthermore, a second planting bed 13 is also installed on the third platform 104, which is connected to the first planting bed 5 via a fourth connecting pipe 14. This allows for better planting and higher utilization.

[0029] Furthermore, the second platform 102 is equipped with positioning posts for the planting bed 5 to prevent it from slipping during rotation.

[0030] Furthermore, a water pump 15 is installed on the third connecting pipe 8 to pump water from the clear water tank 4 to the second planting bed 13. The second planting bed 13 and the first planting bed 5 are also connected by a siphon principle.

[0031] Furthermore, a three-way pipe 71 is installed inside the biochemical chamber 32. The top of the three-way pipe 71 extends beyond the water surface inside the biochemical chamber 32, while the bottom of the three-way pipe 71 is below the water surface. A first filter element 9 is installed at the bottom opening of the three-way pipe 71. The middle pipe of the three-way pipe 71 is connected to the clear water tank 4. A rotating gear ring 16 is installed on the outside of the first filter element 9. The rotating gear ring 16 meshes with a rotating gear 17. The rotating gear 17 is connected to a micro motor 18 to drive the first filter element 9 to rotate relative to the three-way pipe 71. This driving method is simple and easy to operate, and the micro motor 18 is a waterproof motor. Both the rotating gear 17 and the rotating gear ring 16 are made of plastic.

[0032] Furthermore, the biochemical chamber 32 is equipped with ceramic packing material containing attached microorganisms. This packing material allows for better interaction between the microorganisms and the water in the fish pond 1. Only through the nitrogen fixation of bacteria, the water is converted into ammonia and nitrates, which are then absorbed by the plants.

[0033] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A remotely monitored, self-circulating, unattended aquaponics system, characterized in that: It includes a frame body (1), a pipeline assembly, a fish pond (2), a purification pond (3), a clear water pond (4) and at least one planting bed (5) set on the frame body (1); The main frame (1) has a first platform (101) and a second platform (102) from bottom to top. The fish pond (2), the purification pond (3) and the clear water pond (4) are all set on the first platform (101), and the planting bed (5) is set on the second platform (102). The pipeline assembly includes multiple connecting pipelines. The fish pond (2) is connected to the purification pond (3) through a first connecting pipeline (6). The purification pond (3) is connected to the clear water pond (4) through a second connecting pipeline (7). The clear water pond (4) is connected to the planting bed (5) through a third connecting pipeline (8). A first filter element (9) is provided at the end of the second connecting pipeline (7) near the purification pond (3). The first filter element (9) is rotatable. A branch pipe (10) is provided on the third connecting pipeline (8). The end of the branch pipe (10) is connected to the fish pond (2). Both the branch pipe (10) and the third connecting pipeline (8) are provided with electromagnetic valves (11). The electromagnetic valves (11) can be selectively opened or closed. It also includes a control center, which is electrically connected to the first filter (9) and the solenoid valve (11).

2. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 1, characterized in that: The purification tank (3) includes a sedimentation chamber (31) and a biochemical chamber (32); The sedimentation chamber (31) is connected to the fish pond (2). The sedimentation chamber (31) has a first inlet (301) and a first outlet (302). The sedimentation chamber (31) is connected to the fish pond (2) through a Z-shaped connecting pipe (61). The sedimentation chamber (31) is provided with a water source. The water surface of the water source is lower than the first outlet (302). The first outlet (302) is connected to the inverted L-shaped connecting pipe (62). The inlet end of the inverted L-shaped connecting pipe (62) extends radially from the sedimentation chamber (31) to the water surface. There is a gap between the water surface and the inner wall of the inverted L-shaped connecting pipe (62). The outlet end of the inverted L-shaped connecting pipe (62) is located inside the biochemical chamber (32) and is provided with a second filter element (12). The second filter element (12) can filter suspended impurities flowing into the sedimentation chamber (31).

3. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 2, characterized in that: The second filter element (12) includes a first intercepting net (121), a second intercepting net (122), and a third intercepting net (123) arranged axially parallel to the outlet end of the inverted L-shaped connecting pipe (62). The first intercepting net (121) is located near the sedimentation chamber (31), the third intercepting net (123) is located near the biochemical chamber (32), and the second intercepting net (122) is located between the first intercepting net (121) and the third intercepting net (123). The top of the first intercepting net (121) is hinged to the top of the inner wall of the inverted L-shaped connecting pipe (62) by a torsion spring, and a pressure sensor is provided on the first intercepting net (121). The bottom of the first intercepting net (121) is engaged with the bottom of the inner wall of the inverted L-shaped connecting pipe (62). A groove (621) is provided at the bottom of the inner wall of the inverted L-shaped connecting pipe (62), and an electromagnet (622) is provided in the groove (621). A locking block that engages with the first intercepting net (121) is slidably installed in the groove (621). (623) The locking block (623) and the electromagnet (622) are selectively connected. The electromagnet (622) and the pressure sensor are both electrically connected to the control center. When the pressure of the pressure sensor of the first intercepting net (121) reaches a preset value, the control center controls the electromagnet (622) to be energized to attract the locking block (623), thereby releasing the locking between the first intercepting net (121) and the locking block (623). Under the action of the torsion spring, the first intercepting net (121) opens.

4. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 3, characterized in that: The first intercepting net (121) is made of 300-mesh stainless steel mesh.

5. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 1, characterized in that: The main frame (1) also includes a frame structure (103) and a first platform (101) and a second platform (102) disposed within the frame structure (103). A third platform (104) is disposed above the second platform (102). A drive box (105) is rotatably connected to the end of the second platform (102). The drive box (105) can drive the second platform (102) to rotate relative to the frame structure (103).

6. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 5, characterized in that: The third platform (104) is also provided with the second planting bed (13), which is connected to the first planting bed (5) through a fourth connecting pipe (14).

7. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 6, characterized in that: The second platform (102) is provided with a positioning column for positioning the planting bed (5).

8. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 7, characterized in that: A water pump (15) is installed on the third connecting pipe (8) to send the water in the clear water pool (4) to the second planting bed (13).

9. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 1, characterized in that: The biochemical chamber (32) is provided with a three-way pipe (71). The top of the three-way pipe (71) extends beyond the water surface in the biochemical chamber (32), and the bottom of the three-way pipe (71) is below the water surface in the biochemical chamber (32). The bottom opening of the three-way pipe (71) is provided with the first filter element (9). The middle pipe of the three-way pipe (71) is connected to the clear water pool (4). The first filter element (9) is provided with a rotating gear ring (16) on the outside. The rotating gear ring (16) meshes with a rotating gear (17). The rotating gear (17) is connected to a micro motor (18) to drive the first filter element (9) to rotate relative to the three-way pipe (71).

10. The remotely monitored, self-circulating, unattended aquaponics system as described in claim 2, characterized in that: The biochemical chamber (32) is equipped with ceramic packing material with attached microorganisms.

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