A three-dimensional living water aquaculture system suitable for different land use types

Abstract

The utility model discloses a kind of three-dimensional live water aquaculture systems suitable for different land use types, including supporting mechanism, breeding mechanism and live water control mechanism;The supporting mechanism is used to erect breeding mechanism above ground;The live water control mechanism is used to control the input and discharge of water body in breeding mechanism, regulate and control the flow and water level of water body in breeding mechanism.The utility model provides a new mode of three-dimensional live water aquaculture on land, breaks through the site limit of traditional aquaculture, realizes the optimal allocation of aquaculture equipment in paddy field, dry land, orchard, forest land and other various land use types, and is easy to accurately control breeding water body.In addition, when the system is applied to different land use types, it also forms a co-production ecosystem with different crops, which can not only exert the ecological effect of co-production, but also overcome the field management problems in co-production mode, realize efficient and accurate irrigation and compound ecological breeding, and has broad popularization and application prospect.

Description

Technical Field

[0001] This utility model relates to an agricultural ecological farming device, specifically, to a three-dimensional living water aquaculture system suitable for different land use types. Background Technology

[0002] Rice-fish integrated farming is considered a green and efficient agricultural production model. However, long-term practice has revealed that traditional rice-fish integrated farming methods suffer from mutual interference in field management. For example, in terms of fertilization, irrigation, and pest and disease control, it is difficult to simultaneously meet the growth needs of crops and aquatic animals, easily leading to the decline of one or both. Moreover, in traditional rice-fish integrated farming models, aquaculture areas are often closely connected to crop planting areas, lacking relative independence. Once problems arise in aquaculture, such as disease outbreaks or water quality deterioration, crop growth is easily affected, and vice versa, bringing significant risks and losses to agricultural production.

[0003] On the other hand, it is extremely difficult to carry out aquaculture in non-aquatic environments such as dry land, woodland, and orchards, and related production technology models are also lacking. Existing combined dryland farming and aquaculture models typically involve fishponds combined with dryland farming, failing to fully leverage the ecological advantages of rice-fish co-cultivation. Therefore, implementing a new integrated farming (aquaculture) model in non-aquatic environments is expected to break through the specific geographical limitations of traditional aquaculture, further expand aquaculture space, improve the comprehensive utilization efficiency of land resources, and provide new ideas for expanding aquaculture production and improving its quality and efficiency. However, it is undeniable that the core challenge is the lack of natural water bodies in these non-aquatic environments, making it difficult to directly conduct aquaculture activities.

[0004] Therefore, developing a three-dimensional planting and aquaculture system that can combine crop cultivation and aquaculture in paddy fields, as well as in dry land, forest land, orchards and other land use types, is of great practical significance.

[0005] Different land use types possess unique ecological characteristics, such as the soil and water environment of paddy fields and the soil structure and vegetation cover of woodlands. Simultaneously, different crops exhibit differentiated physiological characteristics and require specific growth environments. However, existing methods of combined crop cultivation and aquaculture generally lack specificity and fail to provide a scientifically sound configuration based on the specific characteristics of the land and crops. These models not only suffer from numerous inherent problems but also struggle to be widely applied to diverse land use types, significantly limiting the promotion and application of combined crop cultivation and aquaculture methods. Therefore, there is an urgent need to develop a method and supporting technical equipment for combined crop cultivation and aquaculture that can adapt to different land use types. This is crucial for promoting agricultural modernization and achieving sustainable agricultural development. Summary of the Invention

[0006] To address the aforementioned problems in existing technologies, this invention innovatively develops a novel integrated crop-aquaculture model, a three-dimensional, live-water aquaculture system applicable to various land use types. This system not only overcomes limitations imposed by geographical environment and land use type, but also maintains the ecological benefits of crop-aquatic co-cultivation while allowing aquaculture and planting to remain relatively independent. This facilitates field management such as fertilization, pesticide application, and cultivation. Simultaneously, it utilizes aquaculture wastewater for precise irrigation, reducing nutrient waste and producing high-quality agricultural products. Furthermore, this model can explore more combinations of aquatic and crop varieties, and is expected to be widely applied throughout China.

[0007] To achieve the above objectives, this utility model is implemented through the following solution:

[0008] This invention utilizes specific pipelines for aquaculture, keeping the aquaculture water body independent of the ground. It is applicable to various land use types, including but not limited to paddy fields, dry land, forest land, and orchards. It overcomes the problems existing in current combined crop planting and aquaculture methods, and can achieve precise and efficient irrigation management according to the water requirements of crops at different growth stages.

[0009] Specifically, this utility model provides a three-dimensional live-water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure, and a live-water control structure; the support structure is used to erect the aquaculture structure above the ground; the live-water control structure is used to control the input and output of water in the aquaculture structure and regulate the flow rate and water level of the water.

[0010] As a preferred embodiment, the support mechanism includes a bracket; the aquaculture mechanism includes an aquaculture pipe with a top opening and a mesh cover; the live water control mechanism includes a water pump and a flow valve; wherein, the aquaculture pipe is erected above the ground by the bracket;

[0011] The aquaculture facility includes an aquaculture pipe with an opening at the top and a mesh cover. Preferably, the aquaculture pipe is an open semi-circular pipe with the opening facing upwards and covered with a mesh cover. The opening with a mesh cover increases the aquaculture pipe's air permeability and light transmittance, prevents aquatic animals from escaping, avoids large foreign objects from falling into the aquaculture pipe, and facilitates observation of water quality and aquatic animal growth.

[0012] In order to increase the internal space of the aquaculture pipe and the probability of insects flying into the aquaculture pipe, thereby promoting the predation of insects by aquatic animals, the net cover is preferably arched.

[0013] Preferably, the inlet of the aquaculture pipeline is provided with a first barrier net, and the outlet of the aquaculture pipeline is provided with a second barrier net, to prevent aquatic animals from escaping.

[0014] The water pump is located at the inlet of the aquaculture pipeline, with one end connected to a water source and the other end connected to the aquaculture pipeline. It is used to pump water into the aquaculture pipeline as aquaculture water for raising aquatic animals.

[0015] The first barrier net is located between the water pump and the inlet of the aquaculture pipeline to prevent aquatic animals from escaping and to block larger foreign objects from entering the aquaculture pipeline.

[0016] The flow valve is located at the outlet of the aquaculture pipeline and is used to regulate the outflow rate of the aquaculture pipeline, thereby regulating the water level in the aquaculture pipeline as needed. The second barrier net is located between the flow valve and the outlet of the aquaculture pipeline to prevent aquatic animals from escaping and to block larger foreign objects from entering the flow valve.

[0017] In the above scheme, preferably, the open semicircular tube is a C-shaped semicircular tube with an opening on the top along the longitudinal direction.

[0018] In the above scheme, a water pump delivers water to the aquaculture pipeline as the aquaculture water body, and provides a certain amount of kinetic energy to ensure that the aquaculture water flows continuously in the pipeline at a suitable velocity for the survival of aquatic animals. The appropriate size of the water pump is selected according to the land use type, aquatic animal species, and geographical environment. For example, when raising carp, the flow velocity in the aquaculture pipeline can be controlled at 2.5 m / min to 3.75 m / min.

[0019] In the above scheme, the flow valve is used to control the water level and flow rate of the aquaculture water in the aquaculture pipeline, so that the aquaculture water in the aquaculture pipeline flows continuously at a relatively constant speed.

[0020] In the above scheme, "living water" refers to the continuous flow and renewal of aquaculture water in the aquaculture pipeline by controlling water pumps and flow valves. The movement of water dilutes and carries away waste, thereby keeping the water clean, reducing the growth of pathogens, reducing the difficulty of water quality management, and increasing the dissolved oxygen content of the water, which is beneficial to improving the quality and efficiency of aquatic animals.

[0021] Before starting aquaculture, the flow valve of this utility model's three-dimensional live water aquaculture system is closed, and then the water pump is turned on to flow water into the aquaculture pipeline. When the water level in the pipeline reaches a certain height, the flow valve is opened, and the flow rate in the aquaculture pipeline is adjusted to 5-25 m³ / h. 3 The water level should be maintained at a constant rate of [number] h, ensuring that the aquaculture water in the pipeline is changed approximately every 4 hours. The water level can be between one-half and three-quarters of the inner diameter of the aquaculture pipeline, and can be adjusted according to the adaptability of the aquatic animal species, with three-quarters of the inner diameter being the preferred level. Afterward, introduce and manage the aquatic animals according to the length of the aquaculture pipeline and the type of aquatic animal. The wastewater from the aquaculture pipeline is discharged into the land from the outlet.

[0022] Furthermore, as an optional implementation, the dimensions (inner diameter, width, and height) of the aquaculture pipe can be adjusted according to the type of aquatic organism being farmed, ensuring that the aquatic organisms can move freely within the pipe, and can be selected based on the different aquatic animals' preferences for water depth.

[0023] Preferably, the opening width of the aquaculture pipe is less than the maximum width of the pipe.

[0024] As a preferred embodiment, when the aquaculture pipe is an open semi-circular pipe, in the three-dimensional live water aquaculture system of this utility model, the opening width of the open semi-circular pipe is less than the maximum inner diameter of the pipe.

[0025] As a preferred embodiment, in the three-dimensional live water aquaculture system of this utility model, the inlet of the aquaculture pipe is connected to a water supply pipe, and the water pump is located between the inlet of the aquaculture pipe and the water supply pipe.

[0026] As a preferred embodiment, in the three-dimensional live water aquaculture system of this invention, the water pump's output is 10–50 m³ / h. 3 / h.

[0027] Preferably, the outlet of the aquaculture pipe is connected to a drainage pipe, and the flow valve is located between the outlet of the aquaculture pipe and the drainage pipe.

[0028] The three-dimensional live water aquaculture system provided by this utility model is applicable to land use types including but not limited to paddy fields, dry land, orchards, and forest land, and can therefore be combined with the planting of various crops (including rice, dryland crops, trees and plants).

[0029] Therefore, preferably, the three-dimensional live-water aquaculture system includes not only aquaculture facilities but also crop cultivation facilities. Specifically, the crop cultivation facilities are the land. In this system, the aquaculture wastewater flowing out of the aquaculture pipe outlet is discharged into the land to irrigate the crops. The specific discharge method can be selected from, but is not limited to, the following:

[0030] Option 1 involves constructing irrigation ditches on the land, with aquaculture wastewater flowing from the outlet of the aquaculture pipeline into the ditches. Alternatively, a preferred option is to connect an integrated water and fertilizer system to the outlet, allowing the aquaculture wastewater to be regulated and then used for irrigation as needed.

[0031] Option two involves constructing a water storage tank outside the outlet of the aquaculture pipeline. The aquaculture wastewater is temporarily stored in the tank and used for irrigation as needed. Furthermore, it is preferable to test the nutrient composition of the aquaculture wastewater and adjust its composition according to the nutritional requirements of the crops before using it for irrigation.

[0032] As a preferred embodiment, one planting facility corresponds to one breeding facility.

[0033] More preferably, the water supply pipe and the drainage pipe are connected to form a connecting pipe.

[0034] More preferably, between the two aquaculture facilities corresponding to the two adjacent planting facilities, the outlet of one aquaculture facility is connected to the inlet of the other aquaculture facility through a connecting pipe, so that the aquaculture water can circulate between the two planting facilities.

[0035] In addition, as a preferred embodiment, the bottom of the aquaculture pipe is provided with N openable and closable holes, where N is an integer greater than or equal to 1. In this embodiment, since the continuous flow of aquaculture water carries away most waste, the probability of hole blockage is reduced, and some small waste can also be discharged directly from the holes, thereby maintaining water quality cleanliness.

[0036] In a more preferred embodiment, the diameter of the hole is 0.5–2 mm. More preferably, the diameter of the hole is 1–1.5 mm. In this embodiment, a small amount of aquaculture water falls into the soil through the hole under the action of water pressure and gravity, creating a drip irrigation effect.

[0037] In a more preferred embodiment, the diameter of the hole is not less than 20 mm.

[0038] On the other hand, to achieve better irrigation results, as a more preferred embodiment, the hole can also be connected to an external irrigation device. The irrigation device includes irrigation nozzles, including but not limited to drip irrigation nozzles, sprinkler nozzles, rocker arm nozzles, fixed nozzles, rotating nozzles, fan-shaped nozzles, vortex nozzles, etc.

[0039] To facilitate precise control of the irrigation effect, more preferably, the irrigation nozzle is equipped with a valve that can be manually or automatically switched on and off.

[0040] Additionally, when an irrigation nozzle is connected to the outside of the hole, some waste may get stuck at the connection between the irrigation nozzle and the hole. As a further preferred embodiment, the hole is designed as a mesh or a hole with a mesh screen. Once the hole becomes blocked, the mesh cover on the aquaculture pipe can be manually opened, and the hole can be cleaned with a brush, cloth, or other cleaning tools. When the aquaculture pipe is long and there are many holes, to save manpower, as a more preferred embodiment, a cleaning component adapted to it can also be provided on one side of the hole. More preferably, the cleaning component includes a cleaning element and a driving device; one end of the cleaning element is connected to the inner bottom of the aquaculture pipe via a rotating shaft, and the other end is connected to the driving device. The driving device can be a pull-out rope, a pull-out lever, a magnetic element, or a motor; when the driving device is a pull-out rope or a pull-out lever, its manually operated part is located outside the water inlet of the aquaculture pipe; when the driving device is a magnetic element or a motor, the driving device is connected to the outside of the hole.

[0041] More preferably, the cleaning element is any one or more of a scraper, scraper blade, or scraper plate.

[0042] Preferably, the aquaculture pipeline is equipped with a water level monitoring device and a water quality monitoring device.

[0043] More preferably, the aquaculture pipeline is equipped with a water inlet monitoring device at one end near its inlet.

[0044] Preferably, the aquaculture pipeline is equipped with a temperature monitoring device to monitor the water temperature in real time and prevent excessively high temperatures from causing stress or death in aquatic animals. If the water temperature becomes too high, the flow rate of the aquaculture water in the pipeline can be controlled by adjusting the water pump and flow valve, thereby increasing the water exchange rate and achieving a cooling effect.

[0045] More preferably, the aquaculture pipeline is also equipped with a flow rate monitoring device.

[0046] More preferably, the three-dimensional live water aquaculture system further includes a control device, and the drive device, the irrigation device, the water level monitoring device and the water quality monitoring device are electrically connected to the control device.

[0047] More preferably, the influent flow monitoring device, the effluent flow monitoring device, and the flow velocity monitoring device are electrically connected to the control device.

[0048] More preferably, the control device includes a programmable logic controller.

[0049] More preferably, the programmable logic controller includes an integrated water and fertilizer machine.

[0050] Preferably, the support frame is equipped with a lifting and adjusting device. On the one hand, the height of the support frame can be adjusted as needed during use. On the other hand, when the land of the planting facility is woodland, mountainous area, terraced fields, or other terrain with a certain height difference, the height of the supports at various locations needs to be flexibly adjusted to adapt to the terrain differences. As a preferred embodiment, the inlet of the aquaculture pipeline is connected to the water source in sequence through a transition pipe and a water supply pipe. More preferably, the transition pipe is a flexible hose.

[0051] Preferably, the aquaculture pipeline includes multiple branch pipelines that are interconnected, so that the aquaculture pipeline is distributed in a "pocket" shape, a "large S" shape, or a grid shape.

[0052] Option 1: The aquaculture pipeline is distributed in a "pocket" shape, that is, the branch pipelines are interconnected and surround the field ridges around the planting facility, with an exit reserved to allow agricultural vehicles (such as harvesters, tractors, etc.) to enter and exit for operation.

[0053] Option 2: The aquaculture pipelines are distributed in a “large and small S” shape, that is, the branch pipelines are interconnected in an S-shape, and the spacing between them is sufficient to allow agricultural vehicles (such as harvesters, tractors, etc.) to enter and exit for operation.

[0054] Option 3: The aquaculture pipes are distributed in a grid pattern, that is, the branch pipes are interconnected to form a crisscrossing grid layout and distributed inside the planting structure. In this option, in order to facilitate water flow, the inlet and outlet of the aquaculture pipes can be set diagonally. In addition, in order to facilitate manual and mechanical operations, a hanger can be used as one of the components of the support structure to suspend the aquaculture pipes above the ground of the planting structure.

[0055] More preferably, the branch pipes are connected by fittings. The fittings include, but are not limited to, straight joints, elbows, tees, or crosses.

[0056] Preferably, the three-dimensional live water aquaculture system further includes a feeding device and / or an insecticidal device for dispensing fish feed.

[0057] More preferably, the feeding device is a bait feeder.

[0058] More preferably, the insecticidal device is a solar-powered frequency-vibration insecticidal lamp.

[0059] Compared with the prior art, the present invention has the following beneficial effects:

[0060] This invention innovatively develops a new model of three-dimensional, live-water aquaculture on different types of land, representing a novel integrated crop-aquaculture model. This model utilizes "aerial" three-dimensional aquaculture modules supported by scaffolding to expand the spatial scope of aquaculture. It overcomes the limitations of traditional aquaculture on geographical environment, water conditions, and land use types, making it suitable for diverse terrains such as flatlands and slopes, and compatible with various land use types including paddy fields, dry land, forest land, and orchards. This significantly expands the applicability of aquaculture and can form a three-dimensional planting and aquaculture composite system, amplifying both ecological and economic benefits. It is expected to be promoted and applied throughout China.

[0061] This utility model's three-dimensional live water aquaculture system can also break through the limitations of co-cultivated aquatic and crop species, enabling the exploration of more aquatic and crop species that produce beneficial interaction effects, and providing technical support for the development of more new farming models.

[0062] This utility model's three-dimensional, live-water aquaculture system maintains the ecological benefits between aquatic products and crops while ensuring the relative independence of aquatic animal husbandry facilities. Not only can the planting area be fertilized and treated with pesticides according to conventional planting techniques, avoiding the impact of fertilization and pesticide application on aquaculture, and the impact of aquatic animals on crops, but it also takes into account the water needs of both crops and aquatic animals, achieving expanded planting area, increased yield, and improved quality.

[0063] This utility model's three-dimensional live water aquaculture system greatly reduces the land occupied by aquatic animal breeding facilities. Theoretically, in the co-breeding mode, the amount of aquatic animals can be unlimited. In practice, it is only necessary to consider that the breeding pipelines and other equipment should not affect the crops' needs for environmental conditions such as light and air.

[0064] This utility model's three-dimensional live water aquaculture system not only achieves the rational configuration of aquaculture equipment in different land use types, but also realizes efficient and precise irrigation management, improving water resource utilization and nutrient utilization rates, which is of great significance for the development of resource-saving agriculture. Attached Figure Description

[0065] Figure 1 This is a side view of a three-dimensional living water aquaculture system applicable to different land use types, according to this utility model.

[0066] Figure 2 This is an exploded structural diagram of the aquaculture pipeline of this utility model.

[0067] Figure 3 This is a schematic diagram of the bottom inner structure of the aquaculture pipe of this utility model.

[0068] Figure 4This is a top view of a three-dimensional live water aquaculture system applicable to different land use types, wherein the aquaculture pipes are arranged in a "pocket" shape.

[0069] Figure 5 This is a top view of a three-dimensional live water aquaculture system applicable to different land use types, wherein the aquaculture pipes are arranged in a “large and small S” shape.

[0070] Figure 6 This is a top view of a three-dimensional live water aquaculture system applicable to different land use types, wherein the aquaculture pipes are arranged in a grid pattern.

[0071] Figure 7 This is a top view of a three-dimensional living water aquaculture system applicable to different land use types, wherein the land for the planting structure is a sloped terrain.

[0072] Figure captions: 1-Support; 2-Aquaculture structure; 201-Aquaculture pipe; 202-Net cover; 203-First barrier net; 204-Second barrier net; 205-Hole; 206-Cleaning component; 3-Water pump; 4-Flow valve; 5-Water supply pipe; 6-Drainage pipe; 7-Planting structure; 8-Connecting pipe; 9-Till road; 10-Transition pipe. Detailed Implementation

[0073] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. However, the embodiments do not limit the present invention in any way. Some parts in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size.

[0074] Example 1: A three-dimensional live-water aquaculture system suitable for different land use types

[0075] like Figures 1-3 As shown, this utility model provides a three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, and a live water control structure.

[0076] The support mechanism includes a support frame 1. The aquaculture mechanism 2 is erected above the ground via the support frame 1, and the support frame 1 is equipped with a lifting and adjusting device to adjust the support height of the support frame 1 according to the actual land conditions.

[0077] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable and dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the aquaculture pipe, thus promoting the predation of insects by aquatic animals. To prevent aquatic animals from escaping, a first barrier net 203 is also provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0078] The water control mechanism includes a water pump 3 and a flow valve 4. The inlet of the aquaculture pipe 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, tap water, etc., via a water supply pipe 5. The water pump 3 is located at the inlet of the aquaculture pipe 201, pumping water into the pipe as aquaculture water and regulating its flow to provide a living water environment for aquatic animal growth. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipe 201.

[0079] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device.

[0080] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0081] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0082] The aquaculture pipeline 201 includes multiple branch pipelines, which are interconnected by fittings such as straight sections, elbows, tees, or crosses.

[0083] The bottom of the aquaculture pipe 201 is provided with N holes 205, where N is an integer greater than or equal to 1. The diameter of the holes 205 can be selected from 0.5 to 2 mm to ensure that its maximum diameter is less than or equal to the maximum body width of the aquatic animals being farmed, so that the aquatic animals cannot fall out of it. At the same time, it can ensure that a small amount of aquaculture water falls into the land through the holes 205 under the action of water pressure and gravity to form a drip irrigation effect.

[0084] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201. The drive device is electrically connected to the programmable logic controller (PLC).

[0085] The aquaculture facility 2 also includes a feeding device and an insecticide device for dispensing fish feed. The feeding device is a small feed dispenser, located directly above the aquaculture pipe. The feed dispenser's outlet faces the opening of the aquaculture pipe and is 2 cm above the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipe at regular intervals.

[0086] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect-collecting bucket. Adjusting the position of the insect-collecting bucket allows the captured pests to be released into the water body of the aquaculture pipeline.

[0087] Example 2: A three-dimensional live-water aquaculture system suitable for different land use types

[0088] Based on Example 1, this example provides another three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, a live water control structure, and a planting structure 7.

[0089] The supporting mechanism includes a support frame 1. The aquaculture unit 2 is erected above the ground via the support frame 1, which is equipped with a lifting and adjusting device to adjust its height according to the actual land conditions. One aquaculture unit 2 corresponds to one planting unit 7.

[0090] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable and dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the aquaculture pipe, thus promoting the predation of insects by aquatic animals. To prevent aquatic animals from escaping, a first barrier net 203 is also provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0091] The water control mechanism includes a water pump 3 and a flow valve 4. The inlet of the aquaculture pipe 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, tap water, etc., via a water supply pipe 5. The water pump 3 is located at the inlet of the aquaculture pipe 201, pumping water into the pipe as aquaculture water and regulating its flow to provide a living water environment for aquatic animal growth. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipe 201.

[0092] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device; when the land is a paddy field, the aquaculture water can be directly discharged into the planting unit 7 of the paddy field through the drainage pipe 6.

[0093] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0094] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0095] The aquaculture pipeline 201 includes multiple branch pipelines, which are interconnected by fittings such as straight sections, elbows, tees, or crosses.

[0096] The bottom of the aquaculture pipe 201 is provided with N holes 205, where N is an integer greater than or equal to 1. The diameter of the holes 205 can be selected from 0.5 to 2 mm to ensure that its maximum diameter is less than or equal to the maximum body width of the aquatic animals being farmed, so that the aquatic animals cannot fall out of it. At the same time, it can ensure that a small amount of aquaculture water falls into the land through the holes 205 under the action of water pressure and gravity to form a drip irrigation effect.

[0097] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201. The drive device is electrically connected to the programmable logic controller (PLC).

[0098] The aquaculture facility 2 also includes a feeding device and an insecticidal device for dispensing fish feed. The feeding device is a small feed dispenser, which is positioned directly above the aquaculture pipeline. The feed dispenser's outlet faces the opening of the aquaculture pipeline and is 2 cm higher than the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipeline at regular intervals. Based on the planting area of ​​the planting facility 7, the small feed dispensers are evenly distributed at a density of 2 per acre.

[0099] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp, used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect collection bucket. Adjusting the position of the insect collection bucket allows the captured pests to be released into the water body of the aquaculture pipeline. Based on the planting area of ​​the planting organization 7, the solar-powered frequency-vibration insecticidal lamps are evenly set at a density of 2 per acre.

[0100] Example 3: A three-dimensional live-water aquaculture system suitable for different land use types

[0101] Based on Example 2, this example provides another three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, a live water control structure, and a planting structure 7.

[0102] The supporting mechanism includes a support frame 1. The aquaculture unit 2 is erected above the ground via the support frame 1, which is equipped with a lifting and adjusting device to adjust its height according to the actual land conditions. One aquaculture unit 2 corresponds to one planting unit 7.

[0103] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable, dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the pipe, thus promoting the predation of insects by aquatic animals. To further prevent aquatic animals from escaping, a first barrier net 203 is provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0104] The water control mechanism includes a water pump 3 and a flow valve 4. The inlet of the aquaculture pipe 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, tap water, etc., via a water supply pipe 5. The water pump 3 is located at the inlet of the aquaculture pipe 201, pumping water into the pipe as aquaculture water and regulating its flow to provide a living water environment for aquatic animal growth. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipe 201.

[0105] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device; when the land is a paddy field, the aquaculture water can be directly discharged into the planting unit 7 of the paddy field through the drainage pipe 6.

[0106] like Figure 4 As shown, the aquaculture pipeline 201 includes multiple branch pipelines, which are interconnected by straight sections and bends, forming a "pocket" shape. This pocket-shaped pipeline surrounds the boundary land surrounding the planting structures 7, with an exit provided to allow agricultural vehicles (such as harvesters, tractors, etc.) to enter and operate. Within the "pocket"-shaped aquaculture pipeline 201, the water supply pipeline 5 and drainage pipeline 6 between two adjacent planting structures 7 are connected to form a connecting pipeline 8, allowing the aquaculture water to circulate between the two planting structures 7. A farm road 9 for agricultural vehicles is also provided between the two oppositely positioned planting structures 7.

[0107] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0108] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0109] The bottom of the aquaculture pipe 201 is provided with N openable holes 205, where N is an integer greater than or equal to 1, and the diameter of the holes 205 is 20 to 30 mm.

[0110] The aquaculture facility 2 is also equipped with an irrigation device, which is connected to the aquaculture pipeline 201 through the hole 205. This device is used to irrigate the crops in the planting facility 7 with the aquaculture water. Depending on the land use type and the crops being planted, a sprinkler or spray irrigation device can be selected as the appropriate irrigation method, allowing for simultaneous aquaculture and irrigation of crops with aquaculture wastewater, providing the crops with water and fertilizer. The irrigation device has a nozzle with a switch, which is directly connected to the hole 205. The opening and closing of the hole 205 can be indirectly adjusted by controlling the switch of the nozzle.

[0111] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201. The drive device is electrically connected to the programmable logic controller (PLC).

[0112] The aquaculture facility 2 also includes a feeding device and an insecticidal device for dispensing fish feed. The feeding device is a small feed dispenser, which is positioned directly above the aquaculture pipeline. The feed dispenser's outlet faces the opening of the aquaculture pipeline and is 2 cm higher than the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipeline at regular intervals. Based on the planting area of ​​the planting facility 7, the small feed dispensers are evenly distributed at a density of 2 per acre.

[0113] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp, used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect collection bucket. Adjusting the position of the insect collection bucket allows the captured pests to be released into the water body of the aquaculture pipeline. Based on the planting area of ​​the planting organization 7, the solar-powered frequency-vibration insecticidal lamps are evenly set at a density of 2 per acre.

[0114] Example 4: A three-dimensional live-water aquaculture system suitable for different land use types

[0115] Based on Example 2, this example provides another three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, a live water control structure, and a planting structure 7.

[0116] The supporting mechanism includes a support frame 1. The aquaculture unit 2 is erected above the ground via the support frame 1, which is equipped with a lifting and adjusting device to adjust its height according to the actual land conditions. One aquaculture unit 2 corresponds to one planting unit 7.

[0117] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable, dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the pipe, thus promoting the predation of insects by aquatic animals. To further prevent aquatic animals from escaping, a first barrier net 203 is provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0118] The water control mechanism includes a water pump 3 and a flow valve 4. The inlet of the aquaculture pipe 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, tap water, etc., via a water supply pipe 5. The water pump 3 is located at the inlet of the aquaculture pipe 201, pumping water into the pipe as aquaculture water and regulating its flow to provide a living water environment for aquatic animal growth. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipe 201.

[0119] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device; when the land is a paddy field, the aquaculture water can be directly discharged into the planting unit 7 of the paddy field through the drainage pipe 6.

[0120] like Figure 5 As shown, the aquaculture pipeline 201 includes multiple branch pipelines, which are interconnected by fittings such as straight sections, elbows, tees, or crosses, and are distributed in a "large and small S" shape inside the planting unit 7. The branch pipelines are S-shaped, and the spacing between them allows agricultural vehicles (such as harvesters, tractors, etc.) to enter and operate. In the "large and small S" shaped aquaculture pipeline 201, the water supply pipeline 5 and drainage pipeline 6 between two adjacent planting units 7 are connected to form a connecting pipeline 8, allowing the aquaculture water to circulate between the two planting units 7. A farm road 9 for agricultural vehicles is also provided between the two oppositely positioned planting units 7.

[0121] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0122] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0123] The bottom of the aquaculture pipe 201 is provided with N openable and closable holes 205, where N is an integer greater than or equal to 1, and the diameter of the holes 205 is 15-25 mm. The aquaculture facility 2 is also equipped with an irrigation device, which is connected to the aquaculture pipe 201 through the holes 205. This irrigation device is used to irrigate the crops in the planting facility 7 with the aquaculture water. Depending on the land use type and the crops being planted, drip irrigation, sprinkler irrigation, or spray irrigation devices can be selected as suitable irrigation devices, enabling simultaneous aquaculture and irrigation of crops with aquaculture wastewater, providing water and fertilizer to the crops. The irrigation device is equipped with a nozzle with a switch, which is directly connected to the hole 205. The opening and closing of the hole 205 can be indirectly adjusted by controlling the switch of the nozzle.

[0124] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201. The drive device is electrically connected to the programmable logic controller (PLC).

[0125] The aquaculture facility 2 also includes a feeding device and an insecticidal device for dispensing fish feed. The feeding device is a small feeder positioned directly above the aquaculture pipe, with the feeder's outlet facing the opening of the aquaculture pipe and 2 cm above the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipe at regular intervals. Based on the planting area of ​​the planting facility 7, the small feeders are evenly distributed at a density of 2 per acre.

[0126] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp, used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect collection bucket. Adjusting the position of the insect collection bucket allows the captured pests to be released into the water body of the aquaculture pipeline. Based on the planting area of ​​the planting organization 7, the solar-powered frequency-vibration insecticidal lamps are evenly set at a density of 2 per acre.

[0127] Example 5: A three-dimensional live-water aquaculture system suitable for different land use types

[0128] Based on Example 2, this example provides another three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, a live water control structure, and a planting structure 7.

[0129] The supporting mechanism includes a support frame 1. The aquaculture unit 2 is erected above the ground via the support frame 1, which is equipped with a lifting and adjusting device to adjust its height according to the actual land conditions. One aquaculture unit 2 corresponds to one planting unit 7.

[0130] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable, dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the pipe, thus promoting the predation of insects by aquatic animals. To further prevent aquatic animals from escaping, a first barrier net 203 is provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0131] The water control mechanism includes a water pump 3 and a flow valve 4. The inlet of the aquaculture pipe 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, tap water, etc., via a water supply pipe 5. The water pump 3 is located at the inlet of the aquaculture pipe 201, pumping water into the pipe as aquaculture water and regulating its flow to provide a living water environment for aquatic animals. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipe 201.

[0132] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device; when the land is a paddy field, the aquaculture water can be directly discharged into the planting unit 7 of the paddy field through the drainage pipe 6.

[0133] like Figure 6 As shown, the aquaculture pipeline 201 includes multiple branch pipelines, which are interconnected by fittings such as straight sections, elbows, tees, or crosses, and are distributed in a grid pattern inside the planting unit 7. The inlet and outlet of the aquaculture pipeline 201 are diagonally arranged. In the grid-distributed aquaculture pipeline 201, the water supply pipeline 5 and drainage pipeline 6 between two adjacent planting units 7 are connected to form a connecting pipeline 8, allowing the aquaculture water to circulate between the two planting units 7. A farm road 9 for agricultural vehicles is also provided between the two oppositely arranged planting units 7.

[0134] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0135] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0136] The bottom of the aquaculture pipe 201 is provided with N openable holes 205, where N is an integer greater than or equal to 1, and the diameter of the holes 205 is 15 to 20 mm.

[0137] The aquaculture facility 2 is also equipped with an irrigation device, which is connected to the aquaculture pipeline 201 through the hole 205. This device is used to irrigate the crops in the planting facility 7 with the aquaculture water. Depending on the land use type and the crops being planted, drip irrigation, sprinkler irrigation, or spray irrigation devices are selected as suitable irrigation devices, allowing for simultaneous aquaculture and irrigation of crops with aquaculture wastewater, providing the crops with water and fertilizer. A sprinkler head with a switch is provided, directly connected to the hole 205. The opening and closing of the hole 205 can be indirectly adjusted by controlling the switch of the sprinkler head.

[0138] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201.

[0139] To facilitate mechanized and intelligent operation, the three-dimensional live water aquaculture system also includes an integrated water and fertilizer machine. The irrigation device and the drive device are both electrically connected to the integrated water and fertilizer machine. The opening, closing, and cleaning of the hole 205 can be remotely and automatically controlled by operating the programmable logic controller terminal built into the integrated water and fertilizer machine. In addition, it is convenient to discharge the aquaculture water into the integrated water and fertilizer machine through the drainage pipe 6 at the appropriate time. The integrated water and fertilizer machine controls the irrigation device to use the aquaculture water to irrigate the crops in the planting structure 7.

[0140] The aquaculture facility 2 also includes a feeding device and an insecticidal device for dispensing fish feed. The feeding device is a small feeder positioned directly above the aquaculture pipe, with the feeder's outlet facing the opening of the aquaculture pipe and 2 cm above the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipe at regular intervals. Based on the planting area of ​​the planting facility 7, the small feeders are evenly distributed at a density of 2 per acre.

[0141] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp, used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect collection bucket. Adjusting the position of the insect collection bucket allows the captured pests to be released into the water body of the aquaculture pipeline. Based on the planting area of ​​the planting organization 7, the solar-powered frequency-vibration insecticidal lamps are evenly set at a density of 2 per acre.

[0142] Example 6: A three-dimensional live-water aquaculture system suitable for different land use types

[0143] Based on Example 2, this example provides another three-dimensional live water aquaculture system suitable for different land use types, including a support structure, an aquaculture structure 2, a live water control structure, and a planting structure 7.

[0144] The supporting mechanism includes a support frame 1. The aquaculture unit 2 is erected above the ground via the support frame 1, which is equipped with a lifting and adjusting device to adjust its height according to the actual land conditions. One aquaculture unit 2 corresponds to one planting unit 7.

[0145] The aquaculture facility 2 includes an aquaculture pipe 201, which is an open semi-circular pipe, specifically a C-shaped semi-circular pipe with an opening along the longitudinal direction. The width of the opening is smaller than the maximum inner diameter of the pipe. The opening faces upward and is covered with an arched mesh cover 202, which is a breathable, dense mesh. This mesh is used to prevent aquatic animals raised in the pipe from escaping, to prevent debris such as fallen leaves from falling into the aquaculture water and polluting the water quality, and also to increase the internal space of the aquaculture pipe and the probability of insects flying into the pipe, thus promoting the predation of insects by aquatic animals. To further prevent aquatic animals from escaping, a first barrier net 203 is provided at the inlet of the aquaculture pipe 201, and a second barrier net 204 is provided at the outlet of the aquaculture pipe 201.

[0146] The water control mechanism includes a water pump 3 and a flow valve 4.

[0147] When the land of the planting facility 7 is woodland, mountainous terrain, terraced fields, or other terrain with a certain slope, such as... Figure 7 As shown, the inlet of the aquaculture pipeline 201 is connected to water sources such as well water, groundwater, river water, lake water, lake water, and tap water via a transition pipe 10 and a water supply pipe 5. Due to the large vertical drop of the sloping terrain, the height of the supports 1 at various points in the system needs to be adjusted to adapt to different terrains. To facilitate the height adjustment of the supports 1, the transition pipe 10 can be made of flexible hose. The water pump 3 is located at the inlet of the aquaculture pipeline 201, pumping water into the aquaculture pipeline 201 as aquaculture water, and can also be used to regulate the aquaculture water to keep it flowing, providing a living water environment for the growth of aquatic animals. The first barrier net 203 is located between the water pump 3 and the inlet of the aquaculture pipeline 201.

[0148] When the land of the planting facility 7 is woodland, mountain, terraced fields or other terrain with a certain slope, the breeding facilities 2 are arranged in parallel above the ground of the planting facility 7. The inlet of the breeding pipe 201 in each breeding facility 2 is uniformly located on the edge of the same side of the planting facility 7 and shares a water supply pipe 5. The outlet of the breeding pipe 201 is uniformly located on the edge of the other side of the planting facility 7 and shares a drainage pipe 6.

[0149] The flow valve 4 is installed at the outlet of the aquaculture pipe 201 to control the discharge of the aquaculture water. A drainage pipe 6 is connected to the outlet of the aquaculture pipe 201, and the flow valve 4 is located between the outlet of the aquaculture pipe 201 and the drainage pipe 6. The aquaculture water is discharged from the aquaculture unit 2 through the drainage pipe 6 and enters a collection device or a wastewater treatment device; when the land is a paddy field, the aquaculture water can be directly discharged into the planting unit 7 of the paddy field through the drainage pipe 6.

[0150] The aquaculture pipeline 201 is equipped with monitoring devices, including a water level monitoring device, a water quality monitoring device (dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, etc.), a temperature monitoring device, and a flow rate monitoring device. An inlet water volume monitoring device is installed at one end adjacent to the inlet of the aquaculture pipeline 201, and an outlet water volume monitoring device is installed at one end adjacent to the outlet of the aquaculture pipeline 201.

[0151] The three-dimensional live-water aquaculture system also includes a programmable logic controller (PLC). The irrigation device, water level monitoring device, water quality monitoring device, temperature monitoring device, influent monitoring device, effluent monitoring device, and flow rate monitoring device are electrically connected to the PLC. When a decline in water quality is detected, the system quickly refreshes the aquaculture water by controlling the water pump 3 to increase the influent flow and simultaneously controlling the flow valve 4 to increase the effluent flow, thus maintaining the stability of the aquaculture water quality. In the event of high temperatures and high evaporation during summer, if a significant drop in the aquaculture water level is detected, the system can replenish the aquaculture water in a timely manner by controlling the water pump 3 to increase the influent flow or controlling the flow valve 4 to decrease the effluent flow. In the event of rainy weather, if a significant rise in the aquaculture water level is detected, the system can reduce or stop the influent flow by controlling the water pump 3 or control the flow valve 4 to increase the effluent flow.

[0152] The bottom of the aquaculture pipe 201 is provided with N openable holes 205, where N is an integer greater than or equal to 1, and the diameter of the holes 205 is 15 to 20 mm.

[0153] The aquaculture facility 2 is also equipped with an irrigation device, which is connected to the aquaculture pipeline 201 through the hole 205. This device is used to irrigate the crops in the planting facility 7 with the aquaculture water. Depending on the land use type and the crops being planted, drip irrigation, sprinkler irrigation, or spray irrigation devices are selected as suitable irrigation devices, allowing for simultaneous aquaculture and irrigation of crops with aquaculture wastewater, providing the crops with water and fertilizer. A sprinkler head with a switch is provided, directly connected to the hole 205. The opening and closing of the hole 205 can be indirectly adjusted by controlling the switch of the sprinkler head.

[0154] To prevent aquatic animal excrement, feed residue, and other waste from clogging the irrigation device, a matching cleaning component 206 is provided on one side of the hole 205. The cleaning component 206 includes interconnected cleaning elements and a drive device. A scraper, scraper blade, or scraper plate is selected as the matching cleaning element based on the location and size of the hole 205 and the type of irrigation device. The cleaning element is connected to the inner bottom of the aquaculture pipe 201 via a rotating shaft, allowing it to rotate relative to the shaft and remove waste. The drive device is connected to the outer bottom of the aquaculture pipe 201.

[0155] To facilitate mechanized and intelligent operation, the three-dimensional live water aquaculture system also includes an integrated water and fertilizer machine. The irrigation device and the drive device are both electrically connected to the integrated water and fertilizer machine. The opening, closing, and cleaning of the hole 205 can be remotely and automatically controlled by operating the programmable logic controller terminal built into the integrated water and fertilizer machine. In addition, it is convenient to discharge the aquaculture water into the integrated water and fertilizer machine through the drainage pipe 6 at the appropriate time. The integrated water and fertilizer machine controls the irrigation device to use the aquaculture water to irrigate the crops in the planting structure 7.

[0156] The aquaculture facility 2 also includes a feeding device and an insecticidal device for dispensing fish feed. The feeding device is a small feeder positioned directly above the aquaculture pipe, with the feeder's outlet facing the opening of the aquaculture pipe and 2 cm above the net cover. It is used to automatically dispense fish feed into the water in the aquaculture pipe at regular intervals. Based on the planting area of ​​the planting facility 7, the small feeders are evenly distributed at a density of 2 per acre.

[0157] The insecticidal device is a solar-powered frequency-vibration insecticidal lamp, used to kill insects. The solar-powered frequency-vibration insecticidal lamp is positioned directly above the aquaculture pipeline. An opening is provided at the bottom of the insect collection bucket. Adjusting the position of the insect collection bucket allows the captured pests to be released into the water body of the aquaculture pipeline. Based on the planting area of ​​the planting organization 7, the solar-powered frequency-vibration insecticidal lamps are evenly set at a density of 2 per acre.

[0158] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description and ideas. It is neither necessary nor possible to exhaustively describe all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A three-dimensional, live-water aquaculture system suitable for different land use types, characterized in that, This includes support facilities, aquaculture facilities (2), and water control facilities; The support mechanism is used to erect the breeding facility (2) above the ground; The water control mechanism is used to control the input and output of water in the aquaculture facility (2) and to regulate the flow rate and water level of the water in the aquaculture facility (2).

2. The three-dimensional live-water aquaculture system according to claim 1, characterized in that, The support mechanism includes a bracket (1); the aquaculture mechanism (2) includes an aquaculture pipe (201) with a top opening and a mesh cover (202); the live water control mechanism includes a water pump (3) and a flow valve (4). The aquaculture pipeline (201) is erected above the ground via a support (1); The inlet of the aquaculture pipeline (201) is provided with a first barrier net (203), and the outlet of the aquaculture pipeline (201) is provided with a second barrier net (204). The water pump (3) is located at the inlet of the aquaculture pipe (201), and the first barrier net (203) is located between the water pump (3) and the inlet of the aquaculture pipe (201). The flow valve (4) is located at the outlet of the aquaculture pipe (201), and the second barrier net (204) is located between the flow valve (4) and the outlet of the aquaculture pipe (201).

3. The three-dimensional live-water aquaculture system according to claim 2, characterized in that, The aquaculture pipe (201) is an open semi-circular pipe with the opening facing upward and covered with a mesh cover (202).

4. The three-dimensional live-water aquaculture system according to claim 2, characterized in that, The inlet of the aquaculture pipe (201) is connected to a water supply pipe (5), and the water pump (3) is located between the inlet of the aquaculture pipe (201) and the water supply pipe (5); the outlet of the aquaculture pipe (201) is connected to a drainage pipe (6), and the flow valve (4) is located between the outlet of the aquaculture pipe (201) and the drainage pipe (6).

5. The three-dimensional live-water aquaculture system according to any one of claims 2 to 4, characterized in that, The bottom of the aquaculture pipe (201) is provided with N holes (205), where N is an integer greater than or equal to 1.

6. The three-dimensional live-water aquaculture system according to claim 5, characterized in that, The hole (205) can be opened and closed.

7. The three-dimensional live-water aquaculture system according to claim 5 or 6, characterized in that, The diameter of the hole (205) is 0.5 to 2 mm; or the diameter of the hole (205) is not less than 15 mm.

8. The three-dimensional live-water aquaculture system according to claim 5, characterized in that, The hole (205) is connected to an external irrigation device.

9. The three-dimensional live-water aquaculture system according to any one of claims 2 to 8, characterized in that, The aquaculture pipeline (201) is equipped with a water level monitoring device and / or a water quality monitoring device.

10. The three-dimensional live-water aquaculture system according to claim 2, characterized in that, The bracket (1) is equipped with a lifting adjustment device.

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