Circumferential intermittent circulating system

Abstract

The utility model discloses a circumferential discontinuous circulating system, and belongs to the technical field of agricultural cultivation and planting. The circumferential discontinuous circulating system comprises a culture pond, the bottom of the culture pond is provided with a flow guide channel, and a water treatment layer is arranged in the flow guide channel; a nutrition box is arranged at the top of the planting tower, a tidal pond is arranged at the bottom of the planting tower, a tidal water pump is installed in the tidal pond, a flow guide pipe penetrates through the center of the planting tower, the top of the flow guide pipe is communicated with the flow guide channel and the nutrition box, and the bottom of the flow guide pipe is communicated with the output end of the tidal water pump; the backflow pipe is respectively communicated with the tidal pond and the culture pond, and a purifier is arranged on the backflow pipe; according to the water and fertilizer integrated center, accurate water and fertilizer management is provided for the planting tower through periodical liquid supply and drainage tasks, circulating water is subjected to nutrition again through reasonable adjustment and then is supplied to the culture pond, and interactive utilization of resources is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural breeding and planting technology, especially to the intermittent circulation system of week ring. BACKGROUND

[0002] As an important innovation of modern agriculture, soilless culture technology has been widely used in the field of horticultural planting due to its advantages of efficient resource utilization, water saving, environmental protection, and precise environmental control. Its main forms include water culture, air culture, and substrate culture, and it is widely used in plant factories, fish-vegetable symbiosis, and other scenarios. Soilless culture can greatly improve the space utilization rate through multi-layer vertical planting mode, and can also be combined with aquaculture in fish-vegetable symbiotic systems to provide nutrients for vegetables using fish excrement, achieving resource recycling. However, despite the many advantages of soilless culture technology, there are still a series of problems to be solved in its practical application.

[0003] After being separated from the soil environment, the growth rate of plants is often inhibited, and due to the lack of soil buffering effect, the adaptability and stress resistance of plants to the external environment are significantly reduced. At the same time, the automatic water supply and nutrient regulation system of soilless culture relies on a large amount of electrical energy, resulting in high energy consumption, the need for frequent monitoring and adjustment of the composition of nutrient solution, and a complex management process. Compared with traditional land cultivation, the growth cycle of soilless culture crops is usually shorter, and the accumulation of flavor substances is insufficient, resulting in a slightly inferior taste compared to traditional soil cultivation crops. These problems not only restrict the further development of soilless culture technology, but also limit its popularization in large-scale agricultural production.

[0004] The two major application fields of soilless culture that are currently most concerned about at home and abroad are vertical agriculture and circular agriculture, but the operation and development problems are particularly prominent. For example, although multi-layer planting racks can effectively utilize vertical space, uneven light distribution, high energy consumption, and low nutrient solution circulation efficiency limit their large-scale development. Although fish-vegetable symbiotic systems can provide nutrients for vegetables using fish farming water to achieve resource recycling, the problem of ammonia toxicity caused by high ammonia nitrogen concentration, water quality balance, and system operation stability still need to be further optimized. In the long-term practice process, the concept of fish-vegetable symbiosis often causes many problems because the investment and income are not proportional, and plant factories need more efficient solutions in terms of resource interaction between breeding and planting. UTILITY MODEL CONTENTS

[0005] The purpose of the utility model is to solve the problem of how to effectively combine breeding and planting and improve resource interaction in the prior art, and an intermittent circulation system of week ring is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a ring intermittent circulating system, including: the breeding pond is provided with the water conservancy passage in the bottom of breeding pond, is provided with the water treatment layer in water conservancy passage, the planting tower is provided with the nutrition case in the top of planting tower, is provided with the tidal pool in the bottom of planting tower, is installed the tidal water pump in tidal pool, wherein, the center of planting tower is provided with the water conserving pipe, the top of water conserving pipe and water conservancy passage and nutrition case are linked together, the bottom of water conserving pipe and the output end of tidal water pump are linked together, the backflow pipe that communicates respectively tidal pool and breeding pond, is provided with the purifier on backflow pipe.

[0008] Preferably, the nutrition case is installed with an element box, the lower part of the element box is provided with a mixing area, the output end of the water conserving passage extends into the mixing area, and the top of the water conserving pipe is communicated with the mixing area.

[0009] Preferably, the purifier comprises a pH regulator, a distiller and a sedimentation area communicated in sequence, a booster pump is installed in the backflow pipe for boosting water flow to pass through the pH regulator, the distiller and the sedimentation area, and the distiller is provided with a heating element.

[0010] Preferably, the breeding pond is arranged in a ring shape and forms a downwardly inclined water conserving slope by spreading outwards from the center.

[0011] Preferably, the backflow pipe extends to the top of the breeding pond, and the water outlet end of the backflow pipe is higher than the water surface of the breeding pond.

[0012] Preferably, the water treatment layer comprises a permeation layer, a biological filter layer and a water storage layer arranged in sequence below the breeding pond and communicated with each other, and the biological filter layer and the tidal pool are both provided with a water level detector.

[0013] Compared with the prior art, the utility model provides a ring intermittent circulating system, which has the following beneficial effects:

[0014] The parts not involved in the device are the same as or can be realized by the prior art, the water and fertilizer integrated center of the utility model provides accurate water and fertilizer management for the planting tower through periodic liquid supply and discharge tasks, and the circulating water body is supplied to the breeding pond after reasonable adjustment and nutrition, effectively improving the interactive use of resources, and the heat and gas generated by biogas fermentation can be synchronized in the liquid supply process to complete the heating and waste treatment tasks, avoiding the separation of water and fertilizer management and energy supply in traditional agriculture, and more importantly, the liquid supply rhythm is coordinated with the crop treatment period of the plant treatment system, for example, after pruning and grafting operations, the water treatment system can supply specific formula water and fertilizer solution to these areas in priority to accelerate crop recovery and growth. This precise matching mechanism not only ensures smooth connection of each operation, but also embodies the integrity and coordination of the star ring system in resource allocation and environmental control. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Overall structure of the present application;

[0016] Figure 2 Partial structure of the present application;

[0017] Figure 3 Top view of the water treatment system of the present application;

[0018] Figure 4 Front view of the water treatment system of the present application;

[0019] Figure 5 Structure of the shunt pipe of the present application;

[0020] Figure 6 Top view of the plant treatment system of the present application;

[0021] Figure 7 Front view of the plant treatment system of the present application;

[0022] Figure 8 Structure of the light supplement system of the present application;

[0023] Figure 9 Structure of the first track frame of the present application;

[0024] Figure 10 Structure of the energy power system of the present application Figure 1 ;

[0025] Figure 11 Structure of the energy power system of the present application Figure 2 ;

[0026] Figure 12 Structure of the energy power system of the present application Figure 3 ;

[0027] Figure 13 Analysis of the wind pressure in the closed state of the ventilation circulation of the present application;

[0028] Figure 14 Model diagram of the positive direction of the incoming air in the open state of the ventilation circulation of the present application;

[0029] Figure 15 Model diagram of the reverse direction of the incoming air in the open state of the ventilation circulation of the present application;

[0030] Figure 16 Schematic diagram of heat storage of the present application;

[0031] Figure 17 Schematic diagram of heat release of the present application.

[0032] In the figure: 1, planting tower; 101, planetary gear; 102, gear ring; 103, double-sided transmission gear; 104, driving gear; 2, first track frame; 201, circulating frame; 202, mechanical claw; 203, instrument library; 204, breeding area; 3, disease destruction area; 301, first collection track; 302, second track frame; 3021, comprehensive treatment area; 303, second collection track; 3031, sensory detection area; 3032, pesticide residue detection area; 3033, physicochemical detection area; 3034, mature crop collection area; 4, circulating lifting assembly; 5, light supplementing module; 501, identification camera; 502, visual camera; 6, breeding pond; 601, infiltration layer; 602, impurity guide pipe; 603, biological filter layer; 604, water storage layer; 605, flushing head; 606, water storage tank; 607, shunt pipe; 6071, spray head; 7, fermentation pond; 701, gas storage tank; 702, combustion chamber; 703, desulfurization chamber; 704, gas release pipe; 705, heated water pipe; 706, warm air discharge pipe; 8, tidal pool; 801, tidal water pump; 802, mixing area; 803, element box; 804, recovery disc; 805, lifting pump; 806, pH regulator; 807, distiller; 808, backflow pipe; 9, louver; 901, solar panel; 902, pedestrian passageway; 10, operation area; 11, transplanting track; 12, seedling raising area; 1201, light supplementing pipe; 1202, second mechanical arm; 1203, first mechanical arm; 1204, grabbing module; 13, inner thermal insulation film. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0034] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] The application combines the concepts of three-dimensional agriculture, circular agriculture and full-industry-chain development, uses innovative design ideas and intelligent management systems to realize the recycling of resources, efficient use of space and improvement of production efficiency, and the core structure of the ring-shaped layer is realized by the revolution and rotation of a plurality of planting towers 1 around the center of the planetary gear system as a circulating lifting assembly 4, wherein the planting tower 1 is composed of a plurality of planting blocks that can be spliced into a planting ring, and then the planting ring is stacked to form a planting tower 1, and a plurality of planting towers 1 are combined to form a hollow ring-shaped layer, the center of the ring-shaped layer is the circulating lifting assembly 4, that is, the elevator, the top of the ring-shaped layer can be used for breeding, and the bottom can be used as water and fertilizer circulation, and the ring-shaped layer is not limited to one layer, and can be stacked to form a ring-shaped building according to needs, and there is a frame structure in the hollow area of the ring-shaped layer for support, and the hollow area is divided into a plurality of sector-shaped operation areas 10, the operation area 10 has an energy power area, a plant harvesting area, a liquid-gas integrated processing area, an experimental observation area, a plant factory, livestock breeding and the like, when a plurality of ring-shaped layers form a ring-shaped building, the lowermost layer can be equipped with a transportation transfer area, a product grading and packaging area, a product primary processing area, an information inspection area, a supplementary material area, a cold storage area and an exit area and the like, to form a complete three-dimensional planting and breeding terminal, and the periphery of the planting tower 1 can be combined with advanced solar panels and temperature and humidity control systems to realize precision and automation of agricultural production.

[0036] Referring to Figures 1-17 The closed ring-shaped layer composed of a plurality of sector-shaped operation areas 10, the center of the ring-shaped layer is provided with a circulating lifting assembly 4, a plurality of planting towers 1 are equidistantly distributed along the circumferential direction of the ring-shaped layer, the planting tower 1 rotates around the circulating lifting assembly 4, in a revolution period, the working surface of the rotating planting tower 1 can pass through a single operation area 10 completely, wherein the outermost side of the ring-shaped layer is fixedly connected with a gear ring 102, the planting tower 1 is driven by an energy power system, the energy power system includes planetary gears 101 installed on the upper and lower ends of the planting tower 1, a driving gear 104 is arranged on the inner side of the ring-shaped layer, the driving gear 104 and a double-sided transmission gear 103 form a combined sun gear for driving a plurality of planetary gears 101 to rotate, as Figure 12 In the above, the motor a drives the speed reducer b to drive the 16-station cam divider c to move, so as to drive a plurality of planetary gears 101 to rotate and revolve, the operation area 10 includes a water treatment system and a plant treatment system, a breeding pool 6 is arranged above the operation area 10, the water treatment system is used for circulating treatment of water in the breeding pool 6, and the plant treatment system is used for monitoring and treatment of plants on the planting tower 1.

[0037] The intermittent circulation system between the rings comprises: a permeation layer 601 arranged below the culture pond 6 in sequence and connected with each other, which filters the settled fish manure and food residues and other precipitates; a biological filter layer 603, which decomposes ammonia nitrogen in the filtered liquid into nitrite and nitrate; a water storage layer 604, in which the filtered and biologically filtered water is temporarily stored, used as a mixed liquid supplement for the planting tower 1, a water source for the plant factory, and part of the cooling condensation of the facilities; a three-way control valve is arranged between the permeation layer 601 and the biological filter layer 603, and the three-way control valve is communicated with an impurity guide pipe 602, when the accumulated impurities reach a certain amount, the impurity guide pipe 602 will send them into the fermentation tank 7,

[0038] Here, the fermentation tank 7 also collects waste leaves and branches, fish manure and residual fish food for fermentation to produce carbon dioxide and methane, and the gas enters the gas storage tank 701, and the specific process is as follows:

[0039] ‌Hydrolysis stage‌: In this stage, large molecular organic matter is decomposed by microorganisms into small molecular organic acids and amino acids;

[0040] ‌Acidification stage‌: Small molecular organic acids and amino acids are further decomposed into simpler compounds such as carbon dioxide and acetic acid;

[0041] ‌Methanation stage‌: Finally, these simple compounds are converted into methane and carbon dioxide by microorganisms under anaerobic conditions, thereby producing biogas.

[0042] The produced biogas enters the combustion chamber 702 and is ignited with air to produce energy, which can be used to drive the turbine to generate electricity. The gas produced in the combustion chamber 702 enters the desulfurization chamber 703 connected thereto. After combustion, the biogas produces a large amount of carbon dioxide, hydrogen sulfide, sulfur dioxide, hydrogen and nitrogen, among which carbon dioxide, hydrogen and nitrogen have a positive effect on plants, while sulfur dioxide and hydrogen sulfide have a negative effect and need to be removed. The heating water pipe 705 is arranged in the combustion chamber 702 and extends to the warm air discharge pipe 706 arranged below the planting tower 1. On the other hand, the energy of combustion is used to heat the water body to control the temperature of the whole plant growth and the water temperature of the breeding pool 6. The discharge end of the desulfurization chamber 703 is connected with the gas release pipe 704 through the controller. The gas release pipe 704 is arranged above the planting tower 1. By discharging the gas with positive effect on plants such as carbon dioxide, hydrogen and nitrogen to the plants, the growth of the plants is improved. There is also a spraying assembly, which includes a plurality of shunt pipes 607 distributed in a grid shape and interconnected. The shunt pipe 607 is provided with a spray head 6071. The shunt pipe 607 is connected with the water storage layer 604 through the water storage tank 606. The spray head 6071 faces the planting tower 1. High-pressure water flow is generated by a high-pressure water pump and sprayed out of the spray head 6071 in atomization. The rotating plants on the planting tower 1 are subjected to atomization cooling treatment. The atomization amount is large, the equipment is simple, and the equipment cost and operating cost are low. The size of the mist droplets depends on the nozzle and the spraying pressure. The higher the pressure, the finer the mist droplets. The spraying pressure is usually 0.7-2 MPa.

[0043] The circulating assembly has a receiving end located at the recovery disc 804 at the bottom of the planting tower 1 for receiving the liquid dripping from the plants after the plants are irrigated by the spray head 6071 and guiding the liquid to the breeding pool 6 through the backflow pipe 808. A purifier is also arranged on the backflow pipe 808. Here, the purifier includes a pH adjuster 806, a distiller 807 and a sedimentation zone connected in sequence. A booster pump 805 is installed in the backflow pipe 808 for boosting the water flow to pass through the pH adjuster 806 to adjust the acidity and alkalinity of the wastewater recovered by the recovery disc 804 to achieve the standard pH value of the fish living water. The distiller 807 removes over-excited ions, inorganic salts and organic matters. The heat source in the distiller 807 is the same as the warm air discharge pipe 706 and is the heating from the combustion chamber 702. The backflow water is distilled. The distilled water enters the sedimentation zone for secondary filtration to ensure that the water quality meets the water quality for fish breeding. Then, the appropriate water flow flows back to the breeding pool 6 through the backflow pipe 808. The backflow pipe 808 extends to the top of the breeding pool 6. The water outlet end of the backflow pipe 808 is higher than the water surface of the breeding pool 6. In the backflow process, the water flow can impact the water surface to dissolve more oxygen and improve the biological activity in the breeding pool 6.

[0044] The top of the planting tower 1 is provided with a nutrient tank, the bottom of the planting tower 1 is provided with a tidal pool 8, the tidal pool 8 is provided with a tidal water pump 801, a guide pipe is arranged in the center of the planting tower 1, the top of the guide pipe is communicated with the guide channel and the nutrient tank, and the bottom of the guide pipe is communicated with the output end of the tidal water pump 801, the intermittent irrigation of the plants is realized by controlling the tidal water pump 801, so that the plant root system is prevented from being rotten due to water accumulation, and the reliability of the plant absorption is improved.

[0045] In addition, the element box 803 is arranged in the nutrient tank, because the water in the breeding pool 6 still contains elements such as nitrogen, potassium, calcium and iron after treatment, the nutrient solution system will be supplemented, and the following aspects are mainly as follows:

[0046] ‌1. Balanced hydroponic fertilizer: generally includes macroelements and microelements, such as potassium nitrate, calcium nitrate, ammonium dihydrogen phosphate, potassium dihydrogen phosphate, magnesium sulfate and the like;

[0047] ‌2. High-nitrogen hydroponic fertilizer: suitable for leafy vegetables, and the formula includes a high proportion of nitrogen elements;

[0048] ‌3. Flowering hydroponic fertilizer: suitable for flowering plants, and the formula has a high proportion of phosphorus and potassium.

[0049] The mixing area 802 is arranged below the element box 803, the water storage layer 604 of the guide channel has an output end extending into the mixing area 802, the top of the guide pipe is communicated with the mixing area 802, and the water mixed by the suitable nutrient solution in the mixing area 802 is guided to the plants on the planting tower 1 for irrigation.

[0050] The breeding pool 6 is arranged in a ring shape and forms a downward inclined guide slope from the center to the outside, so as to accelerate the collection of impurities accumulated on the pool bottom to the inlet of the infiltration layer 601. The top of the entire ring layer is removed from the planting tower 1 area and the core ring area, and is basically the range of the fish breeding pool. The area of the fish breeding pool can reach 152 square meters, the average depth is 1 meter, and the water volume is 152 cubic meters. Taking 20 fish per cubic meter as an example, 3040 fish can be bred, and the breeding efficiency is greatly improved.

[0051] The biological filter layer 603 and the tidal pool 8 are both provided with water level detectors, so as to ensure that the water body is in a controllable range as much as possible, and ensure that the water storage layer 604 has enough standby water.

[0052] The plant processing system comprises a first track frame 2, a device library 203 is arranged on the track of the first track frame 2, the first track frame 2 has a spatial movement range and the projection on the bottom surface is a sector, the first track frame 2 extends to the planting tower 1 and the circulating lifting assembly 4 respectively, a mechanical claw 202 is slidably connected on the first track frame 2, which is used for grabbing the problem plants or collecting the fruits of the plants, the length of the arc-shaped track extending to the planting tower 1 is equal to the circumference of the planting tower 1, so that the mechanical claw 202 can completely operate the plants on the whole planting tower 1 in an operation area 10; a second track frame 302 is arranged, a comprehensive treatment area 3021 is arranged on the second track frame 302, the comprehensive treatment area 3021 comprises a disease and pest detection area, a transfer area and a disease and pest killing area arranged in sequence along the movement direction of the second track frame 302, and the mechanical claw 202 can extend to the second track frame 302 to destroy the problem plants.

[0053] There are also a first collection track 301 and a second collection track 303, which can be extended by the mechanical claw 202, the running direction of the first collection track 301 and the second collection track 303 is opposite to the revolution direction of the planting tower 1, and the first collection track 301 and the second collection track 303 are connected with the planting tower 1 and the circulating lifting assembly 4, the second collection track 303 comprises a collection track and a harvesting track, a sensory detection area 3031 is arranged on the collection track, which is used for preliminary inspection of the mature fruits, the collection track, the first collection track 301 and the first track frame 2 are located on the same side, and each track has a conveying belt, which is used for providing power for transfer and movement.

[0054] The harvesting track is used for sequentially flowing the harvested plant fruits through a pesticide residue detection area 3032, a physicochemical detection area 3033 and a mature crop collection area 3034, and finally sending the qualified fruits to the circulating lifting assembly 4 for subsequent packaging, in addition, the second collection track 303 can also collect the residual leaves of the plants and the like to be sent to the breeding pond 6 through the circulating lifting assembly 4 to realize the fish-vegetable symbiosis mode, resource recycling and improve the production efficiency.

[0055] The plant processing system also comprises a seedling raising area 12 and a seed matching area 204, the seedling raising area 12 has an independent light supplementing pipe 1201 to ensure the stable growth of seedlings, a first mechanical arm 1203 and a second mechanical arm 1202 are arranged above the seedling raising area 12 and the seed matching area 204 respectively, the first mechanical arm 1203 moves on the circulating frame 201 on the annular layer, so as to form spatial movement with the second mechanical arm 1202, a transplanting track 11 is arranged around the circulating lifting assembly 4, the running direction of the transplanting track 11 is opposite to the revolution direction of the planting tower 1, and the two ends of the transplanting track 11 extend to the seedling raising area 12 and the mature crop collection area 3034 respectively, and for the part of the problem plants on the planting tower 1, the seedlings can be directly taken from the seedling raising area 12 for re-planting.

[0056] Also include disease destruction area 3, the first collection track 301, the second track frame 302 all have the passageway that communicates with the disease destruction area 3, to be directly destroyed with the plant that cannot be repaired, to prevent the disease transmission between plants, guarantee the safety of the whole three-dimensional planting.

[0057] In addition, the standby planting tower 1 is installed around the circulating lifting assembly 4, the purifier of the operation area 10 is provided with a water supply tank communicated with the water storage layer 604, the water supply tank is provided with a flushing head 605, the flushing head 605 faces the standby planting tower 1, and is used for flushing the plants on the standby planting tower 1. The mechanical claw 202 on the first track frame 2 can be replaced by a more modularized grabbing module 1204, which can directly grab the planting block from the standby planting tower 1, replace the problem plant module on the planetary planting tower 1, so as to quickly replace and ensure the stable growth of the plants on the planetary planting tower 1.

[0058] One of the operation areas 10 is provided with a light supplementing module 5, the light supplementing module 5 is arranged on the inner side of the planting tower 1, and the height of the light supplementing module 5 is the same as that of the planting tower 1, so as to provide parallel light for the plants and provide more stable photosynthesis for the growth of the plants, and cooperate with sunlight as auxiliary, so as to better save energy.

[0059] Array light supplementing is the dominant system of star ring three-dimensional planting light receiving control, responsible for light supplementing when the outer ring surface of three-dimensional planting receives insufficient sunlight. The big data artificial intelligence control platform calculates the daily required light hours, light saturation total amount of the planting crops, and combines the sunlight detection device to calculate whether the daily light amount is sufficient. According to the percentage, the array light supplementing device is opened, so as to ensure that the plant light amount is in the system specified range under the guidance of the device. If the visual detection system detects that the plants on a certain surface appear different from other plant growth parameters, it is found after analysis that it is a light problem. The crops that need special light supplementing are operated to the array light supplementing area, and the system will perform light quality matching according to the needs of the plants.

[0060] The light supplementing module 5 includes a plurality of groups of LED illuminating lamps, and the plurality of groups of LED illuminating lamps are arranged in a linear array, and the illumination area range is equal to the circumference of the planting tower 1.

[0061] The spectrum wave of the LED illuminating lamp is: red light wavelength 640-660nm, blue-violet light wavelength 430-450nm.

[0062] Also include the visual camera 502 arranged above and below the light supplementing module 5, the image acquisition ranges of the two groups of visual cameras 502 are crossed and cover the planting tower 1.

[0063] The planting tower 1 is composed of a plurality of planting modules in a columnar structure, an RFID module is installed on the planting module, a recognition camera 501 is installed at the center of the light supplement module 5, and the identification of the RFID module is recorded. Each planting block has a dedicated RFID identification. Information input is performed from the time the seedling enters the planting block, and the planting information is refreshed after the mature plant is picked or destroyed and is recorded in the database.

[0064] ①Improve light energy utilization efficiency

[0065] Light energy reverse distribution: Make full use of sunlight as an auxiliary light source, and use the inner ring surface array light supplement system as the main light source, and the external sunlight as the supplementary light source in a reverse light supplement mode to optimize the light energy distribution structure.

[0066] Breakthrough of light energy utilization rate bottleneck: Compared with traditional plant factories, this mode can ensure even higher productivity while significantly reducing resource waste caused by insufficient light energy utilization.

[0067] ②Dynamic coordination of natural light and artificial light

[0068] Intelligent light ratio control: The inner ring surface light supplement is the main light source, and the system relies on external sensors to monitor the intensity of natural light in real time, dynamically calculates the required light supplement ratio every day, and realizes targeted light by precisely controlling the spectrum wavelength and light intensity, meeting the specific photosynthesis needs of different plants.

[0069] Spectrum directional supplement: Under the condition that natural light is not saturated, the visual recognition system is used to analyze the plants in real time, and the key wavelengths such as red light and blue light are accurately supplemented to further improve the growth efficiency and quality of crops.

[0070] ③Solve the problem of light resource shading

[0071] Optimization of three-dimensional light supplement structure: Since the light supplement module 5 is arranged on the inner ring surface, it will not form a shadow with the natural light on the outer ring surface, avoiding the problem of mutual interference between artificial light sources and natural light sources in traditional greenhouses.

[0072] Dual-source cooperative work: Through the three-dimensional light distribution model, natural light and LED light supplement system can work synchronously, making full use of the advantages of the two light sources, realizing all-weather efficient light supplement, and maximizing the light energy utilization efficiency.

[0073] Reference Figures 13-15In the outer periphery of the planting tower 1 is covered with louvers 9, the rotation angle range of the louver 9 is 0-45°, preferably the opening window rotation angle is 30° in both directions, the louver 9 is a rotating window erected on the outer ring surface of the planting tower 1, which is used to prevent wind and dust in the closed state, and plays an important role in crop light receiving. When the annular layer needs to be ventilated and cooled or the air wheel is new, all rotating windows rotate 15° along the central axis according to the wind direction at the same time. After opening, because 360 degrees must have a window facing the current wind direction, the indoor and outdoor wind pressure difference can be used to realize the natural circulation ventilation of the whole indoor under the condition of external mechanical ventilation without using the annular fan. The opening and closing of the port can split the wind into the annular layer, which will not cause the problem of plant damage caused by too large window and the problem of circulating air flow caused by too small window. When the circulating air flow is achieved, the rotating window is reversed, and the indoor circulating air naturally flows out through the reverse window, achieving precise control of ventilation and circulation cooling. When the window is opened for ventilation, insects or dust carrying bacteria may enter the indoor, so a bug and dust prevention net is added in the middle of each window, and the length is designed according to the opening angle of the window.

[0074] The formula for calculating the wind load acting vertically on the surface of the continuous greenhouse is:

[0075] Wherein, Wk- standard value of wind load KN / ㎡;

[0076] Us- wind load shape coefficient, mainly related to the shape of the building;

[0077] Uz- wind pressure height change coefficient, reflecting the change of wind pressure with different sites, topography and height;

[0078] Wo- basic wind pressure KN / ㎡.

[0079] Referring to Figure 16 and Figure 17In the outer periphery of the annular layer is coated with solar panels 901, solar panels 901 set in the breeding pool 6, and solar panels 901 and breeding pool 6 between the setting of the pedestrian access 902, in the annular layer for connecting the top and bottom wall, the specific wall placed according to the corresponding arc operating area 10 design, with the role of load-bearing and heat storage, during the day to absorb the short-wave radiation of the sun for solid heat storage, at night, the heat is released to the planting area to achieve the purpose of heat preservation similar to the rear wall of the sunlight greenhouse, the inner circle of the planting tower 1 is provided with an inner heat preservation film 13, which is transparent, convenient for the operation of the night array light device, and is rolled into a drum shape when not opened, and is rolled along the inside of the planting tower 1 after opening. One circle of the film is rolled, which can be replaced at any time according to the use, and whether to open depends on the outdoor temperature. In some southern regions and most southern and northern regions, if the temperature in the annular layer at night or in winter falls below the minimum temperature for plant growth, it will be opened, forming a glass-film double heat preservation mode, the planting tower 1 is between the two, and the plant growth air space is compressed to 20% of the normal time, which is convenient for gas fertilizer and warm air discharge pipe 706 heating, and the whole structure heat preservation ratio is:

[0080] Wherein, A0---------greenhouse building area

[0081] A-----------the total area of the greenhouse roof and outer wall.

[0082] In the present application, the detachable planting tower 1, which is composed of planting blocks, can be disassembled and reassembled, which is convenient for the slot modification of different planting distances, planting depths and other soilless cultivation factors of crops, and the individual disassembly and update of the planting crops in the case of crop harvesting and damaged parts needing replacement. After the seedlings are finished, the crops are planted in the three-dimensional cultivation place, which is the core object of all the identification operations of the turning operation area 10. The planting tower 1 revolves around the center of the annular layer and rotates at the same time, which ensures that all the crops in the three-dimensional planting area, that is, the plants on the planting tower 1, can simultaneously contact the inner and outer ring surfaces of the annular layer. The planting tower 1 is composed of detachable planting grooves layer by layer, which can be disassembled and assembled by the planting block grabbing module 1204 to complete multiple tasks, such as transplanting, picking and planting groove replacement; the planting tower 1 uses a vertical tidal irrigation soilless cultivation mode, the liquid in the upper part slowly penetrates downward along the middle hole of the assembled planting tower 1 planting groove interface disc, and when the planting tower 1 is filled with tidal irrigation, it will be irrigated, and the utilization liquid will be pumped back to the top of the planting tower 1 by the tidal water pump 801, so as to realize tidal irrigation again. From then on, the reciprocating realizes multiple tidal irrigations in a single tower without supplementing liquid at the top of the annular layer; the turning operation area 10 of the annular layer is a modular product designed based on the main frame, which has very flexible combination properties. Similar to the planting tower 1, the turning operation area 10 can be disassembled and combined, the difference is that the turning operation area 10 is similar to a "pizza" in combination, that is, a disc 11 is equally divided, and each turning operation area 10 is an equally divided pizza, and the combination is to combine different pizzas together to form a so-called "pizza platter". Without changing the clockwise arrangement order of the core turning operation area 10, the additional turning operation area 10 or the multiple core turning operation area 10 is used to complete multiple combination configurations, so as to define a new facility agricultural design in a modular way.

[0083] The closed-loop reverse rotation operation area 10 is a full-life cycle management center for crops on the planting tower. Through a closed-loop reverse detection system, it realizes full-automatic operations such as pest control, pruning, grafting, and special-purpose harvesting. Its reverse mode not only makes crops actively enter the processing flow, but also accurately distributes crops to different processing paths through a multi-track track transmission system. For example, the collection track of waste leaves and branches can be directly matched with the waste collection and transportation area, and the core ring transmission system can quickly deliver waste to the terminal layer of the star ring building for processing. At the same time, the closed-loop reverse pest control module can quickly transmit data to the main control center for big data analysis and diagnosis after detecting problems. The main control center can issue instructions to other related rotation operation areas 10 according to the analysis results, such as adjusting the intermittent liquid supply formula between the week rings to enhance the resistance of crops, or starting the array light supplement system to supplement light in the insufficient light area. This kind of cooperation between multiple modules not only improves the accuracy and efficiency of crop processing, but also reflects the strong resource allocation and problem response capability of the star ring system.

[0084] The water treatment system rotation operation area 10 is a water and fertilizer integrated center of the ring layer. Through periodic liquid supply and discharge tasks, it provides accurate water and fertilizer management for the planting tower 1. Its cooperation with the energy power system is particularly important. Through the heat and gas generated by biogas fermentation, heating and waste treatment tasks can be completed simultaneously during the liquid supply process, avoiding the separation of water and fertilizer management and energy supply in traditional agriculture. More importantly, the liquid supply rhythm also cooperates with the crop processing cycle of the plant processing system. For example, after pruning and grafting operations, the water treatment system can supply specific formula water and fertilizer solution to these areas to accelerate crop recovery and growth. This precise matching mechanism not only ensures smooth connection of various operations, but also reflects the integrity and coordination of the star ring system in resource allocation and environmental control.

[0085] The energy power system is the transmission and energy core. In addition to ensuring the revolution and rotation of the ring layer and energy supply, it also optimizes the energy efficiency of the entire system through collaborative management with the main control center. For example, the main control center can determine whether the solar power supply is sufficient according to the data of the light detection device. If it is insufficient, the energy power room will start biogas power generation to supplement it. The solar system and biogas power generation system of the energy power system not only meet the daily energy consumption needs of the rotation operation areas 10, but also ensure the consistent rhythm of the revolution and rotation of each module through the precise control of the cam divider and the combined sun gear, thereby ensuring the stable and efficient operation of the entire ring layer. This systematic management of energy not only improves energy utilization, but also avoids the production stagnation problem caused by insufficient energy consumption in traditional agriculture.

[0086] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A circulatory intermittent circulation system, characterized in that, include: A breeding pond (6) is provided with a flow channel at the bottom of the breeding pond (6), and a water treatment layer is provided in the flow channel; Planting tower (1), with a nutrient box at the top and a tidal pool (8) at the bottom, and a tidal water pump (801) installed in the tidal pool (8). Among them, a guide pipe is installed through the center of the planting tower (1). The top of the guide pipe is connected to the guide channel and the nutrient box, and the bottom of the guide pipe is connected to the output end of the tidal water pump (801). A return pipe (808) is connected to the tidal pool (8) and the aquaculture pool (6) respectively, and a purifier is installed on the return pipe (808).

2. The intermittent circulatory system according to claim 1, characterized in that, The nutrient box is equipped with an element box (803), and a mixing zone (802) is provided below the element box (803). The output end of the guide channel extends into the mixing zone (802), and the top of the guide tube is connected to the mixing zone (802).

3. The intermittent circulatory system according to claim 1, characterized in that, The purifier includes a pH regulator (806), a distiller (807), and a sedimentation zone connected in sequence. A booster pump (805) is installed inside the reflux pipe (808) to pressurize the water flow through the pH regulator (806), distiller (807), and sedimentation zone. The distiller (807) is equipped with a heating element.

4. The intermittent circulatory system according to claim 1, characterized in that, The aquaculture pond (6) is arranged in a ring shape, and a downward-sloping guide slope is formed by spreading outward from the center.

5. The intermittent circulatory system according to claim 1, characterized in that, The return pipe (808) extends to the top of the aquaculture pond (6), and the outlet end of the return pipe (808) is higher than the water surface of the aquaculture pond (6).

6. The intermittent circulatory system according to claim 1, characterized in that, The water treatment layer includes a permeable layer (601), a biological filter layer (603), and a water storage layer (604) arranged sequentially below the aquaculture pond (6) and interconnected with each other. Water level detectors are installed in both the biological filter layer (603) and the tidal pool (8).

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