Seedling raising equipment and system for scenic spot greening

Abstract

The invention relates to the technical field of decorative green plant seedling culture, in particular to seedling culture equipment and system for scenic spot greening. The greenhouse comprises a heat preservation greenhouse body and a planting substrate, a culture medium is arranged in the planting substrate and used for planting and cultivating green plants, a soil covering device is used for filling the planting substrate with the culture medium, a water and fertilizer device is used for supplementing water and nutrients into the planting substrate for the green plants to grow and cultivate, and air exchange with the outside is controlled through a ventilation device. Through the heat preservation greenhouse body, the influence of external adverse climate is effectively isolated, stable regulation and control of temperature and humidity are achieved, the automatic filling function of the soil covering device is combined, substrates can be supplemented or replaced in time according to different plant requirements, the water and fertilizer device supports automatic water supplementing and fertilizer applying, and the supply amount can be dynamically adjusted according to the plant growth stage; the ventilation device is linked with the heat preservation greenhouse body, germs, mildew and harmful gas accumulation in the greenhouse are effectively prevented, and proper oxygen and carbon dioxide concentrations are maintained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ornamental greening plant seedling raising, and in particular to a seedling raising equipment and system for tourism scenic spot greening. BACKGROUND

[0002] High-quality greening not only improves the overall image of the scenic area, but also improves the microclimate, purifies the air, and promotes ecological balance. Therefore, tourism scenic spots have a large demand for greening plants, a variety of types, and high quality requirements. Tourism scenic spot greening plants mainly include arbor, shrub, ground cover and lawn, liana and climbing plants, and flowers. Different types of greening plants have different requirements for seedling raising environment, soil, water, temperature, light, etc., resulting in high difficulty in seedling management. Tourism scenic spot greening often requires large quantities of rapid transplanting seedlings, which require well-developed root systems, high survival rates, and rapid recovery growth. Common transplanting techniques include soil ball transplanting, container seedling transplanting, and mechanical assisted transplanting. After transplanting, shading, moisture retention, and seedling recovery measures are required to ensure that the seedlings adapt to the new environment smoothly, maintain the soil around the root system, reduce damage, and improve the survival rate.

[0003] Traditional seedling raising relies on manual operation, has low automation, and cannot meet the demand for large-scale, standardized, and rapid supply. The efficiency of seedbed management, watering, fertilization, and pesticide spraying is low, the labor intensity is high, and the cost is high. Most of the existing seedling raising equipment lacks real-time automatic monitoring and control functions of environmental parameters such as temperature, humidity, light, soil moisture, and nutrients. Environmental changes have a great impact on seedling growth, and management relies on experience, which can cause uneven seedling growth or increased mortality. In extreme weather conditions such as low temperature, drought, and high temperature, it is difficult to adjust the seedling raising environment in time, which affects the quality and survival rate of seedlings.

[0004] In addition, tourism scenic spot greening plants have many types, and their growth habits and environmental requirements differ greatly. The existing seedling raising system cannot differentiate management according to the needs of different plants, and different types of seedlings in the same seedling raising area are prone to poor growth due to extensive management, affecting the landscape effect and subsequent transplanting survival. There is a lack of intelligent seedling management platform based on modern information technology such as the Internet of Things and artificial intelligence, which cannot realize data collection, analysis and intelligent decision-making for the whole seedling raising process.

[0005] Publication No. CN116746407A discloses an internet-based large-scale intelligent ginseng greenhouse and cultivation method, wherein it is disclosed that a light-transmitting heat-retaining cover is arranged on the greenhouse film, a cover winding shaft is installed on the outer side of the bottom end of the light-transmitting heat-retaining cover, cover winding ropes are arranged on both sides of the light-transmitting heat-retaining cover, the light-transmitting heat-retaining cover is wound or unwound by pulling the cover winding ropes, the light-transmitting heat-retaining cover has a spacing layer inside, and the light-transmission rate, heat-retaining performance and light-concentrating mode of the light-transmitting heat-retaining cover are adjusted by inputting different state fillers into the spacing layer, so as to better cultivate ginseng on a large scale. The greenhouse body of the technology is only covered with the light-transmitting heat-retaining cover, and the light-transmission mode needs to be adjusted by filling in the spacing layer, so it is difficult to realize full automation of multiple light-transmission mode adjustment. SUMMARY

[0006] In order to solve the obvious problems of the greening plant seedling raising technology in terms of scale, automation, precise environmental regulation and diversified plant management, and meet the continuous demand of tourist attractions for a large number of greening plants, the present application provides a seedling raising equipment and system for greening of tourist attractions.

[0007] In one aspect, the seedling raising equipment for greening of tourist attractions adopts the following technical solution: A seedling raising equipment for greening of tourist attractions, comprising a heat preservation shed body and a planting base, the planting base is arranged inside the heat preservation shed body, the planting base is provided with a culture medium and is used for planting and cultivating greening plants, a soil covering device is arranged above the planting base, the soil covering device is used for filling the culture medium into the planting base, the planting base is connected and provided with a water and fertilizer device, the water and fertilizer device is used for supplying water and nutrients to the planting base for the growth and cultivation of greening plants, the heat preservation shed body is connected and provided with a ventilation device, and the ventilation device controls the exchange of air with the outside.

[0008] Through the heat preservation shed body, the external adverse climate is effectively isolated, the temperature and humidity are stably regulated, the normal growth of greening plants in winter, early spring and other low temperature seasons is ensured, the survival rate and growth speed of seedlings are significantly improved, the culture medium with scientific proportion is arranged in the planting base, and the automatic filling function of the soil covering device can supplement or replace the medium in time according to the needs of different plants, so as to improve the root development and whole seedling quality, the water and fertilizer device supports automatic water supply and fertilization, can dynamically adjust the supply amount according to the growth stage of plants, reduces the manual operation intensity, realizes the balanced supply of water and nutrients, promotes the healthy and rapid growth of seedlings, the ventilation device is linked with the heat preservation shed body, supports the timing or intelligent control of air exchange, effectively prevents the accumulation of bacteria, mildew and harmful gases in the shed, maintains the appropriate oxygen and carbon dioxide concentrations, optimizes the plant respiration environment, and in combination with the flexible adjustment capability of the soil covering device and the water and fertilizer device, the differentiated seedling raising management can be carried out for different types of greening plants such as trees, shrubs, flowers and ground covers, so as to meet the needs of diversified landscape configuration of tourist attractions.

[0009] Further, the surface of the frame structure of the heat preservation shed is sequentially covered from inside to outside with a light transmission layer, a light shielding layer and a covering layer, the light transmission layer is of transparent material, the light shielding layer is of dark light transmission material, and the covering layer is of non-light transmission heat preservation material, the light transmission layer, the light shielding layer and the covering layer are respectively covered or stored by a roller blind device, the roller blind device comprises roller blind rollers, the roller blind rollers are respectively installed at the ends of the light transmission layer, the light shielding layer and the covering layer and control the rolling of the light transmission layer, the light shielding layer and the covering layer by rotating, the roller blind rollers are drivingly connected with roller blind motors and controlled by the roller blind motors, the roller blind rollers move along roller blind sliding rails at the two ends, and a light supplementing lamp is installed in the heat preservation shed and irradiates towards the planting base.

[0010] The surface of the frame structure is sequentially covered with the light transmission layer, the light shielding layer and the covering layer, each layer can be independently or combined opened and closed, the light transmission layer is of transparent material to ensure sufficient natural light entering, the light shielding layer is of dark light transmission material to adjust light intensity and avoid strong light from burning seedlings, and the covering layer is of non-light transmission heat preservation material to effectively isolate external low or high temperature and improve the heat preservation performance in the shed, through multi-layer regulation, the light and temperature in the seedling raising environment are accurately regulated to meet the diversified needs of different plants and different growth periods, each layer of material is driven by the roller blind device, the opening and closing state of each layer of roller blind can be automatically or manually adjusted according to the environmental monitoring data, the roller blind rollers move along the roller blind sliding rails to ensure smooth covering or storing action, the light and temperature of the shed are quickly responded and linkage controlled to improve the management convenience and seedling raising efficiency, the light supplementing lamp is arranged in the heat preservation shed and directly supplements light towards the planting base, the light supplementing lamp can be intelligently started during the period of insufficient natural light such as overcast, fog, winter and the like to ensure that the seedlings obtain sufficient light, promote photosynthesis, ensure the healthy and uniform growth of seedlings, shorten the seedling raising period, and improve the survival rate and quality, the multi-layer adjustable light and heat preservation system can flexibly adjust the seedling raising environment according to the climate change or the needs of different plants to the environment, reduce the adverse effects of extreme climate on the growth of seedlings, and improve the stress resistance and adaptability of seedlings.

[0011] Further, the planting base comprises pile foundations and protective layers, the pile foundations are arranged at the corners of the heat preservation shed and used for supporting the heat preservation shed, the protective layers are connected and arranged between the pile foundations and form a closed fence, and a partition plate is arranged in the closed fence formed by the pile foundations and the protective layers.

[0012] By setting pile foundation at the corner of the heat preservation shed body, a solid support system is formed, which effectively enhances the overall structural stability and wind resistance of the heat preservation shed body, ensures the long-term safe operation of the equipment under various climate conditions, and prevents the invasion of external sundries, animals and adverse weather factors on the crops in the shed. The protective layer is connected between each pile foundation to form a closed fence, which not only prevents the invasion of external sundries, animals and adverse weather factors on the crops in the shed, but also effectively isolates the external environment, optimizes the seedling raising microenvironment, and improves the survival rate and quality of seedlings. The fence is provided with a partition plate, which scientifically divides the internal space into planting grooves and drainage grooves. The planting grooves provide exclusive seedling raising space for seedlings, facilitating centralized management and operation. The drainage grooves are used to collect and discharge excess water, preventing waterlogging and damage. The setting of the drainage grooves ensures that excess water in the seedling raising area is discharged in time, avoiding root rot and disease caused by excessive soil moisture, and significantly improving the healthy environment of the seedling raising base and the survival rate of crops.

[0013] Further, the soil covering device comprises a conveying belt, which is transversely arranged on the planting base and longitudinally movably installed. The conveying belt is arranged at both ends of the sliding rail and moves along the sliding rail. One end of the conveying belt is connected to and provided with a receiving vehicle. The receiving vehicle is driven by a power source and drives the conveying belt to move. A scraper is movably installed on the conveying belt. The conveying belt is provided with a scraper track on both sides. The scraper is arranged at both ends of the scraper track and moves along the scraper track. The receiving vehicle is provided with a receiving hopper, and the bottom end of the receiving hopper is connected to the conveying belt.

[0014] The conveying belt is transversely arranged and longitudinally moves on the planting base, realizing full coverage of the soil covering operation of the entire planting area, significantly improving the automation level of the operation, reducing the labor intensity, and greatly improving the soil covering efficiency and operation uniformity. The conveying belt is arranged on the sliding rail and driven by the receiving vehicle, which can move flexibly along the sliding rail, adapt to the soil covering demand of different planting groove positions and lengths, improve the applicability and operation flexibility of the equipment, and set the scraper on the conveying belt. The scraper is arranged at both ends of the special scraper track and can slide along the track. The scraper cooperates with the movement of the conveying belt to effectively realize the longitudinal uniform delivery of the soil along the conveying belt, ensuring the uniformity of the soil covering thickness and the smoothness of the surface. The receiving vehicle is provided with a receiving hopper, and the bottom end of the receiving hopper is connected to the conveying belt, ensuring that the soil material can be efficiently and continuously supplied to the conveying belt. The soil covering device is driven by a power device, which can realize automatic and intelligent operation, facilitate accurate control of the soil covering speed and thickness, and improve the operation quality and management convenience.

[0015] Further, the water and fertilizer device comprises a water storage tank and a spraying pipe. The water suction end of the spraying pipe is connected to the water storage tank. The spraying pipe is arranged above the planting base and is provided with a spraying head at intervals on the spraying pipe. The spraying pipe is connected to the water storage tank through a water pump. The bottom of the planting base is paved with a water permeable layer. The water permeable layer is paved with a water permeable material. A drainage pipe is arranged in the water permeable layer.

[0016] Through the linkage of the spray pipe and the water storage pool and the water pump, the water storage pool can conveniently store irrigation water, and can conveniently allocate water and fertilizer solution, realize the timed, quantitative and uniform spraying of the planting substrate, can accurately control irrigation and fertilization according to the water and fertilizer demand law of crops, improve the utilization efficiency of water and fertilizer, reduce the labor management burden, the bottom of the planting substrate is paved with a water permeable layer made of water permeable material, and a drain pipe is arranged in the water permeable layer, which can quickly drain excess water, prevent root rot and diseases caused by soil waterlogging, and ensure root aeration and health.

[0017] Further, the ventilation device comprises an air conditioning system and a ventilation fan, the air conditioning system is connected to the heat preservation shed body and blows air into the heat preservation shed body, the air conditioning system comprises a hot air assembly and a cold air assembly, and the ventilation fan is installed on the side wall of the heat preservation shed body and controls the air exchange in the heat preservation shed body.

[0018] The air conditioning system integrates the hot air assembly and the cold air assembly, can flexibly adjust the temperature and humidity in the heat preservation shed body according to the external environment and the growth demand of crops, ensures the growth of crops in the most suitable environment, and improves the yield and quality, the ventilation fan is installed on the side wall of the heat preservation shed body, the timely circulation and exchange of air in the shed body can be realized by controlling the operation of the ventilation fan, waste gas and excess moisture can be effectively discharged, fresh air can be supplemented, disease occurrence can be prevented, and the growth environment of crops can be optimized.

[0019] On the other hand, the seedling raising system for greening of a tourist attraction provided by the present application adopts the following technical scheme: A seedling raising system for greening of a tourist attraction, comprising a control module, a monitoring module and a data module, the control module is connected to the seedling raising equipment through a control wire and controls the operation of the seedling raising equipment, the monitoring module is connected to the seedling raising equipment through a data wire and monitors and collects data of the seedling raising equipment, the control module and the monitoring module are connected to each other through the control wire and form a mutual feedback control cycle, and the data module is connected to the monitoring module through the data wire and receives the data information collected by the monitoring module.

[0020] The control module can automatically control the seedling raising equipment according to preset parameters, including precise adjustment of key environmental factors such as light, temperature and humidity, water and fertilizer, significantly reducing the frequency of manual operation, improving management efficiency, the monitoring module collects and monitors the running state of the seedling raising equipment and environmental parameters in real time, can timely discover abnormalities and feedback to the control module, realize automatic adjustment, ensure that the seedling raising environment is always in the optimal state, improve the survival rate and growth quality of seedlings, the data module centrally stores and manages various environmental and operation data collected by the monitoring module, provides reliable data support for subsequent data analysis, seedling raising management decision and problem tracing, helps scientific planting and fine management, the control module and the monitoring module realize dynamic adjustment and closed-loop management of environmental parameters through feedback control cycle, can automatically optimize the seedling raising strategy according to real-time monitoring data, improve the intelligentization and self-adaptation level of the system.

[0021] Further, the control module includes a power supply control box and a control computer, the power supply control box is connected with a power supply system, and is connected with the seedling raising equipment through power supply wires and control wires, the power supply control box is remotely communicated with the control computer, and the control computer controls the power supply control box and further controls the operation of the seedling raising equipment, the power supply control box controls the electric control valve group and the electric control switch through connection and control, and further controls the operation of the seedling raising equipment.

[0022] The power supply control box and the control computer are connected through remote communication, which can realize the start-stop and parameter adjustment of the seedling raising equipment, greatly reduce the frequency of manual intervention, facilitate cross-regional operation and centralized management, and improve the overall management efficiency, the power supply control box is connected with a power supply system, which can provide stable and reliable power supply for the seedling raising equipment, and is divided into power supply wires and control wires to ensure the safety of power supply of various equipment and the stability of system operation, through independent control of the electric control valve group and the electric control switch, the grouping, time-sharing and zoned fine management of various seedling raising equipment can be realized, and the diversification adjustment of different seedling growth stages and environmental requirements can be met.

[0023] Further, the monitoring module comprises a sensor assembly and a monitoring assembly, the sensor assembly and the monitoring assembly are distributed and arranged at monitoring nodes in the seedling raising device, the sensor assembly comprises an air sensor, a soil sensor, a water body sensor and a device sensor, the air sensor is used for monitoring temperature, humidity and component proportion information of air in the seedling raising device, the soil sensor is used for monitoring temperature, humidity and component proportion information of a culture medium in the seedling raising device, the water body sensor is used for monitoring flow rate, flow volume, storage and component proportion information of a water supply facility in the seedling raising device, and the device sensor is used for monitoring operating parameters of each functional component of the seedling raising device, the monitoring assembly comprises a camera and a monitoring display, the camera and the monitoring display are communicatively connected to each other, and the sensor assembly is connected with an execution feedback assembly and is feedback connected to a control module through the execution feedback assembly.

[0024] The sensor assembly covers multiple dimensions such as air, soil, water body and device operation, can collect multiple key parameters such as temperature, humidity, component proportion and flow volume in real time, comprehensively and scientifically reflects the environment inside and outside the seedling raising device, provides accurate data support for seedling growth, the device sensor can monitor operating parameters of each functional component in real time, discovers abnormalities in time, realizes early warning and early maintenance, ensures safe and stable operation of the system, reduces production risks, the monitoring assembly is composed of a camera and a monitoring display, realizes comprehensive visual monitoring of the seedling raising site through video data, management personnel can remotely or locally check the seedling raising state in real time, improves remote management and emergency response efficiency, the information collected by the sensor assembly is linked to the control module through the execution feedback assembly, realizes automatic adjustment of key parameters such as temperature, humidity, water supply and ventilation, the system can intelligently feedback and adjust the operating state of the seedling raising device according to real-time data, ensures that the seedling growth environment is always in the best state, and reduces human intervention.

[0025] Further, the data module comprises a data storage assembly and a data analysis assembly, the data storage assembly is used for storing data information collected by the monitoring assembly, and the data analysis assembly is connected to the data storage assembly through a data lead and analyzes and processes the stored data information.

[0026] The data storage assembly can store various environment and device operation data collected by the monitoring assembly in real time and completely, ensures that key data information will not be lost, provides basic guarantee for subsequent tracing, analysis and optimization, can centrally store data from multiple sensors and monitoring devices such as air, soil, water body and device, realizes unified management of multi-dimensional and full-link data of the seedling raising system, is convenient for comprehensive analysis and multi-angle decision-making, the data analysis assembly can discover environmental change trend, operation law and potential abnormalities through in-depth mining and processing of historical and real-time data, realizes intelligent decision support such as seedling growth parameter optimization and device operation strategy adjustment.

[0027] In summary, the present application has the following beneficial technical effects: 1. The effective insulation of the greenhouse body from external adverse weather conditions allows for stable temperature and humidity control, ensuring the normal growth of green plants in low-temperature seasons such as winter and early spring, and significantly improving the survival rate and growth rate of seedlings.

[0028] 2. The light-transmitting layer, light-blocking layer, and covering layer on the surface of the frame are multi-layer adjustable, and can be automatically or manually adjusted with the roller blind device to effectively control the light intensity and the temperature inside the greenhouse, meeting the diverse needs of different plants and different growth stages.

[0029] 3. The soil covering device uses a conveyor belt, a scraper, and a material receiving system to achieve full coverage and uniform soil covering of the planting area, improving operation efficiency and soil covering quality, and promoting healthy root development.

[0030] 4. The water and fertilizer device integrates a water storage tank, a spraying pipe, a water permeation layer, and a drainage system to achieve automatic, timed, quantitative, and uniform spraying and precise fertilization, improving water and fertilizer utilization, and ensuring root aeration and health.

[0031] 5. The pile foundation and protective layer form a stable enclosure, enhancing the structural stability and wind resistance of the greenhouse, and the partition plate is designed to scientifically divide the planting and drainage grooves, effectively preventing water accumulation and diseases, and improving the health of the seedling base environment.

[0032] 6. The air conditioning system and ventilation fans flexibly adjust air circulation and temperature and humidity, and the supplemental light automatically starts when the light is insufficient, ensuring that crops receive sufficient light and a suitable breathing environment, improving stress resistance and growth quality.

[0033] 7. Multiple sensors for air, soil, water, and equipment monitor the environment and equipment status in real time, cameras and monitoring displays achieve visual monitoring of the scene, facilitating remote management and abnormal early warning.

[0034] 8. The control module, in combination with the monitoring module, realizes automatic parameter adjustment and closed-loop management, intelligently optimizes seedling strategies based on real-time data, and improves system adaptability and management efficiency.

[0035] 9. The data module realizes centralized storage and management of multi-source data, and the data analysis component deeply mines historical and real-time data, supports seedling parameter optimization, equipment strategy adjustment, and problem tracing, and helps fine management.

[0036] 10. The control computer and power supply control box communicate remotely, supporting cross-region operation, and the electric control valve group and electric control switch realize fine management in groups, time, and zones, meeting the needs of diverse landscape configuration and different seedling growth. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 is a schematic view of the seedling device of the present application; Figure 2 Another perspective structure schematic view of the application; Figure 1 Another perspective structure schematic view of the application; Figure 3 The vertical section of the internal structure schematic view of the seedling raising equipment of the application; Figure 4 The deformation schematic view of the movable connection structure of the bottom of the heat preservation shed body of the application; Figure 5 The connection schematic view of the seedling raising system of the application.

[0038] Explanation of reference signs: 1, heat preservation shed body, 11, light transmission layer, 12, light shielding layer, 13, covering layer, 14, roller blind device, 141, roller blind roller, 142, roller blind motor, 143, roller blind slide rail, 15, light supplementing lamp, 2, planting base, 21, pile foundation, 22, protective layer, 221, partition plate, 23, planting groove, 24, drainage groove, 3, soil covering device, 31, conveying belt, 311, scraper, 312, scraper track, 32, sliding rail, 33, material receiving vehicle, 331, material receiving hopper, 4, water and fertilizer device, 41, water storage pool, 42, spraying pipe, 43, water pump, 44, water permeation layer, 45, drainage pipe, 5, ventilation device, 51, air conditioning system, 52, ventilation fan; 6, control module, 61, power supply control box, 611, electric control valve group, 612, electric control switch, 62, control computer, 7, monitoring module, 71, sensor assembly, 711, air sensor, 712, soil sensor, 713, water body sensor, 714, equipment sensor, 72, monitoring assembly, 721, camera, 722, monitoring display, 73, execution feedback assembly, 8, data module, 81, data storage assembly, 82, data analysis assembly. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the application will be described below with reference to the accompanying drawings. Figures 1-5 It should be apparent that the described embodiments are only a part of embodiments of the application, and not all embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0040] In the description of the application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application, 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 on the application.

[0041] Embodiment 1: The embodiment of the present application discloses a seedling raising equipment for tourism scenic spot greening, referring to Figure 1 , comprising a heat preservation shed body 1 and a planting substrate 2, the planting substrate 2 is arranged inside the heat preservation shed body 1, a culture medium is arranged in the planting substrate 2 and is used for planting and cultivating greening plants, a soil covering device 3 is arranged above the planting substrate 2, the soil covering device 3 is used for filling the culture medium into the planting substrate 2, the planting substrate 2 is connected and provided with a water and fertilizer device 4, the water and fertilizer device 4 is used for supplementing water and nutrients to the planting substrate 2 to supply the growth and cultivation of the greening plants, the heat preservation shed body 1 is connected and provided with a ventilation device 5, and the ventilation device 5 is used for controlling the exchange of air with the outside.

[0042] A site with flat terrain, good drainage and sufficient sunlight is selected as the installation position of the heat preservation shed body 1, the site is cleaned to ensure that there are no sundries, stones and other obstacles.

[0043] The frame of the heat preservation shed body 1 is built according to the design size, including the framework, connecting pieces and door and window structures, the sealing property of the shed body is checked to ensure that the shed body structure is stable, and the interface of the ventilation device 5 is reserved for installation.

[0044] The planting substrate 2 is uniformly laid on the ground inside the heat preservation shed body 1, the culture medium prepared in advance is uniformly filled into the planting substrate 2, the thickness is determined according to the root system requirement of the greening plants, the soil covering device 3 is erected above the planting substrate 2, the discharge port of the soil covering device 3 is debugged to ensure that the culture medium can be uniformly distributed during operation, the water inlet pipe and the water outlet pipe of the water and fertilizer device 4 are connected with the planting substrate 2 to ensure that the water and fertilizer supply system is unobstructed, the water and fertilizer device 4 is connected with a water source and a fertilizer storage device, a control valve and a flow regulator are arranged, the ventilation device 5 is arranged at the top or the side wall of the heat preservation shed body 1 to ensure that the air can flow effectively, and the number and position of the ventilation openings are reasonably configured according to the size of the shed body.

[0045] The culture medium ratio is adjusted according to the type of the greening plants, and the culture medium is filled into the planting substrate 2 through the soil covering device 3, and an appropriate amount of culture medium is uniformly covered on the surface of the seeds or seedlings through the soil covering device 3.

[0046] The plant seeds are sown, or the seedlings are inserted into the planting substrate 2 according to the row spacing, the surface culture medium is lightly pressed to ensure that the roots of the seeds or seedlings are in full contact with the culture medium.

[0047] The water and fertilizer device 4 is started, the water supply and fertilizer application frequency and dose are adjusted as required, the culture medium humidity and nutrient condition are regularly detected, and the culture medium is supplemented in time.

[0048] According to the external climate and plant needs, open and close the ventilation device 5 in time to adjust the temperature and humidity in the shed. When the external temperature is low, close the ventilation port to maintain the temperature in the shed. When the temperature is high, ventilate appropriately to cool down.

[0049] Periodically check the operation of each device, including the soil covering device 3, the water and fertilizer device 4, and the ventilation device 5.

[0050] Clean up weeds, pests and diseases in the heat preservation shed 1, and perform prevention and treatment if necessary.

[0051] When the green plants reach the predetermined growth standard, they can be transplanted. Pay attention to protecting the root system and substrate during operation to reduce damage. Finally, clean up the planting base 2 and fill the culture soil with the soil covering device 3.

[0052] The soil covering device 3 and the water and fertilizer device 4 need to be cleaned regularly to prevent adhesion and blockage. The filter screen of the ventilation device 5 should be replaced or cleaned regularly to ensure the ventilation effect.

[0053] Pay attention to the airtightness of the heat preservation shed 1 to prevent harmful gases or pests from entering. The temperature and humidity should be monitored during the cold and hot seasons, and heating or cooling equipment should be added if necessary.

[0054] Different plants have different needs for water, nutrients and light. Adjust the management parameters according to the actual situation, and record the plant growth conditions regularly to facilitate subsequent adjustment and optimization.

[0055] Example 2: Based on example 1, increase: Referring to Figures 1-3 , the surface of the frame structure of the heat preservation shed 1 is covered with a light transmission layer 11, a light shielding layer 12 and a covering layer 13 from inside to outside, the light transmission layer 11 is a transparent material, the light shielding layer 12 is a dark light transmission material, and the covering layer 13 is a non-light transmission heat preservation material, the light transmission layer 11, the light shielding layer 12 and the covering layer 13 are covered or rolled up by the roller blind device 14 respectively, the roller blind device 14 includes a roller blind roller 141, the roller blind roller 141 is installed at the end of the light transmission layer 11, the light shielding layer 12 and the covering layer 13 respectively and controls the rolling of the light transmission layer 11, the light shielding layer 12 and the covering layer 13 by rotating, the roller blind roller 141 is transmission connected with the roller blind motor 142 and driven and controlled to rotate by the roller blind motor 142, the both ends of the roller blind roller 141 move along the roller blind slide rail 143, the light supplementing lamp 15 is installed in the heat preservation shed 1, and the light supplementing lamp 15 irradiates towards the planting base 2.

[0056] Select high-strength corrosion-resistant materials (such as galvanized steel pipes or aluminum alloys) to build the main frame of the heat preservation shed 1, check each connection node to ensure the stability of the overall structure and meet the safety requirements of bearing and wind resistance.

[0057] The light-transmitting layer 11 is selected from high-transparency polycarbonate plate, transparent PVC film or high-strength glass plate, cut into a piece suitable for the size of the shed body, and installed at the innermost side of the frame structure. The light-blocking layer 12 is a dark (such as gray or black) light-transmitting film or a color-changing film, which has the functions of sun protection and partial light blocking, and is laid outside the light-transmitting layer 11. The covering layer 13 is selected from high-density non-light-transmitting thermal insulation materials, such as thermal insulation polyamide fiber cotton or natural cotton, and is installed at the outermost layer to ensure good thermal insulation performance.

[0058] A special roller shutter roller 141 is installed at the top or one side of each layer of covering material. The roller shutter roller is made of corrosion-resistant alloy material and has sufficient bearing capacity. The roller shutter roller 141 is connected to the frame through a special bearing to ensure smooth and non-stuck rolling. Each roller shutter roller 141 is drivingly connected to a roller shutter motor 142. The motor is selected from a type with stroke control and overload protection, and is installed at the end of the roller shutter roller. Roller shutter rails 143 are arranged on both sides of the frame to ensure that the roller shutter device moves smoothly along the rails during the rolling process. The roller shutter motor 142 is connected to an intelligent control system, which can be remotely or automatically controlled through a timer, an environmental sensor or a manual switch.

[0059] LED plant light 15 is evenly arranged on the top or side wall of the thermal insulation shed 1. The light fixture is selected from full-spectrum or custom waveband types. The light fixture is fixed to the shed main beam with the light body facing the planting base 2 to ensure uniform light coverage. The light circuit is centrally wired and connected to the electrical control box in the shed. A timing switch or a light sensor is provided to achieve automatic light supplementation.

[0060] According to the weather and plant growth needs, the roller shutter motor 142 is controlled through an intelligent control system or manually to roll up or down the light-transmitting layer 11, the light-blocking layer 12 and the covering layer 13. During the day, the light-blocking layer 12 and the covering layer 13 are rolled up, and only the light-transmitting layer 11 is left to maximize the introduction of natural light. During the summer, the light-blocking layer 12 is rolled down to reduce direct light and prevent plant burning. At night or in low temperature, the covering layer 13 is rolled down to improve the thermal insulation effect of the shed and maintain a suitable temperature. The sensitivity of the roller shutter motor 142 can be automatically adjusted according to the actual light intensity and temperature.

[0061] When the natural light is insufficient or it is a rainy day, the light 15 is automatically or manually turned on to supplement the required light. The light-on time and intensity are set according to the plant variety, and the intelligent control is realized by using a timer or a light sensor. The running state of the light 15 is checked regularly to ensure stable and uniform light coverage.

[0062] The environmental sensors for temperature, humidity, light, etc. are installed in the shed body to monitor the environmental data in the shed in real time. The covering layer and the light supplement lamp are automatically adjusted according to the sensor feedback in linkage with the roller blind device 14 and the light supplement lamp 15, so as to ensure that the plants are always in the best growing environment. The running conditions of the roller blind roller 141, the roller blind motor 142 and the roller blind sliding rail 143 are regularly checked, and timely lubrication, troubleshooting, cleaning of the surface of the light transmission layer 11, the light shielding layer 12 and the covering layer 13 are performed to prevent dust from affecting the light and the heat preservation effect. The circuit connection and the surface of the light supplement lamp 15 are checked to prevent electrical faults.

[0063] Referring to Figures 1-3 The planting base 2 comprises pile foundations 21 and a protective layer 22. The pile foundations 21 are arranged at the corners of the heat preservation shed body 1 and are used to support the heat preservation shed body 1. The protective layer 22 is connected and arranged between the pile foundations 21 and forms a closed fence. A partition plate 221 is arranged in the closed fence formed by the pile foundations 21 and the protective layer 22. The partition plate 221 divides the inside of the closed fence into a planting groove 23 and a drainage groove 24.

[0064] According to the planar size of the heat preservation shed body 1, the pile foundations 21 are pre-set at the four corners and necessary edge positions thereof. High-strength concrete piles or corrosion-resistant metal piles are recommended to be used to ensure sufficient bearing capacity and corrosion resistance. According to the design drawing, the pile foundations 21 are vertically buried in the ground below. The top of the pile foundation is flush with or slightly higher than the ground, serving as a structural support point of the heat preservation shed body 1.

[0065] The board with strong weather resistance, waterproofness and corrosion resistance is selected as the protective layer 22. The protective layer 22 is sequentially connected between adjacent pile foundations 21 according to the shed body edge line and is fixed by using bolts or welding to form a closed fence, preventing external soil or sundries from entering the planting area and enhancing the stability of the overall structure. Inside the closed fence, the internal space is divided into several areas according to actual needs by using the partition plate 221. The partition plate can be made of corrosion-resistant wood, plastic or metal and is fixed to the inside of the pile foundation 21 or the protective layer 22. The position of the partition plate is reasonably planned to divide the inside of the fence into the planting groove 23 and the drainage groove 24. According to the growth needs of plants, most of the closed space is divided into the planting groove 23. The bottom can be paved with water-permeable non-woven fabric to prevent the loss of the culture medium. The drainage groove 24 is arranged at one side or the lowest part of the bottom of the planting groove and a water outlet is reserved at the bottom of the drainage groove to connect the drainage pipeline, ensuring that the excess water is smoothly drained.

[0066] The water and fertilizer device is reasonably irrigated to ensure that the substrate in the planting groove 23 is moist but not waterlogged. The excess water flows to the drainage groove 24 through the culture medium and is drained through the drainage pipeline to prevent waterlogging in the shed body. The structural stability of the pile foundation 21 and the protective layer 22 is regularly checked to prevent loosening or corrosion. The impurities in the drainage groove 24 are cleaned to ensure smooth drainage. If necessary, the partition plate 221 is adjusted or replaced to adapt to the requirements of different crops or cultivation methods.

[0067] Referring to Figure 1 and Figure 2 , the soil covering device 3 comprises a conveying belt 31, which is arranged transversely on the planting base 2 and is installed to move longitudinally, both ends of the conveying belt 31 are arranged on the sliding rails 32 and slide along the sliding rails 32, one end of the conveying belt 31 is connected and provided with a receiving trolley 33, the receiving trolley 33 is driven by power and drives the conveying belt 31 to move, the conveying belt 31 is installed to move on the conveying belt 31, and a scraper 311 is arranged on both sides of the conveying belt 31, the scraper 311 is arranged on the scraper rail 312, and the scraper 311 is arranged on the scraper rail 312 and slides along the scraper rail 312, the receiving trolley 33 is provided with a receiving hopper 331, and the bottom end of the receiving hopper 331 is connected with the conveying belt 31.

[0068] According to the size of the planting base 2 and the soil covering operation requirement, the sliding rails 32 are pre-set and fixed on both sides and the middle of the planting base 2 in the longitudinal direction, the flatness and bearing capacity of the rails are guaranteed, the sliding rails 32 need to be parallel to the edge of the planting base 2, the conveying belt 31 can cover all the areas of the planting groove 23, and limiters are arranged at the ends of the rails to prevent the conveying belt 31 or the receiving trolley 33 from derailing.

[0069] The conveying belt 31 is arranged transversely between the sliding rails 32, the length is slightly longer than the width of the planting base 2, so as to fully cover, both ends of the conveying belt are connected with the sliding rails 32 through a roller assembly, the conveying belt is realized to slide longitudinally along the rails, the receiving trolley 33 is installed at one end of the conveying belt 31, and a power driving device is arranged at the bottom of the receiving trolley 33, which is used to drive the conveying belt 31 to move longitudinally on the sliding rails 32, the receiving trolley 33 is provided with the receiving hopper 331 above, and the bottom end of the receiving hopper 331 is connected with the conveying belt 31, so that the materials can be smoothly discharged, the receiving trolley 33 is provided with guide wheels and limiters at the connection position with the rails, so as to guarantee smooth movement, the scraper rails 312 are respectively fixed on both sides of the conveying belt 31, the scraper 311 is arranged at both ends of the scraper rail 312 and can slide transversely along the rail, the bottom of the scraper 311 is attached to the surface of the conveying belt 31 and is used to uniformly push or arrange the soil, and the connection between the scraper 311 and the rail adopts a pulley or a sliding groove structure, so as to ensure smooth movement and easy disassembly and maintenance.

[0070] The premixed soil covering material (such as nutrient soil, seedling substrate, etc.) is loaded into the receiving hopper 331, the power device, electrical connection, rail limiters and other components are checked to ensure that all parts of the device are in normal operation, the power driving device of the receiving trolley 33 is started to drive the conveying belt 31 to move longitudinally along the sliding rails 32, the conveying belt 31 uniformly distributes the soil covering material from the bottom end of the receiving hopper 331 into the planting groove 23 during the movement, the scraper 311 slides transversely on the conveying belt 31, the soil covering material is uniformly pushed to every corner of the planting groove 23 through the guiding effect of the scraper rail 312, and the soil layer is uniform and has no accumulation.

[0071] According to the needs of plant cultivation, by adjusting the sliding speed of the scraper 311, the control of the soil covering thickness is realized. If multiple soil covering is needed, the above steps can be repeated, and the soil is stacked layer by layer. After the soil covering operation is completed, the power device is turned off, and the residual soil impurities on the conveying belt 31, the scraper 311 and the receiving hopper 331 are cleaned. The sliding rail 32, the scraper rail 312 and each moving part are checked, lubricated and maintained regularly to prevent wear and jam.

[0072] Referring to Figures 1-3 , the water and fertilizer device 4 includes a water storage tank 41 and a spray pipe 42. The spray pipe 42 is connected to the water storage tank 41 at one end, and is arranged above the planting base 2. Spray heads are arranged at intervals on the spray pipe 42. The spray pipe 42 is connected to the water storage tank 41 through a water pump 43. The planting base 2 is paved with a water permeable layer 44 at the bottom. The water permeable layer 44 is paved with water permeable material. A drain pipe 45 is arranged in the water permeable layer 44.

[0073] The water storage tank 41 is recommended to be arranged in a convenient management area on one side of the planting base 2. A corrosion-resistant concrete tank body or a high-strength plastic water storage tank is used. The capacity is reasonably designed according to the irrigation area and the irrigation period. An inlet for adding water-soluble fertilizer can be reserved in the water storage tank 41, and a water level monitoring device and an overflow and sewage outlet are arranged to facilitate water quality management and maintenance.

[0074] One end of the spray pipe 42 is connected to the water outlet pipe of the water pump 43 through a tee joint or an elbow. The other end is closed. Spray heads are installed on the pipe every 0.5-1 meters to ensure that the spray mist uniformly covers the entire planting area. The spray head can be selected from atomizing spray heads or rotating spray heads. The spray radius and angle can be adjusted to facilitate optimization of irrigation intensity for different crops.

[0075] The water permeable layer 44 is first paved at the bottom of the planting base 2. It is recommended to use goose eggs, ceramic particles, foam ceramic or high-molecular water permeable pads with appropriate particle size. The thickness is 5-10 cm according to the base structure to ensure good water permeability. The drain pipe 45 is pre-buried in the water permeable layer 44. The drain pipe is made of porous PVC pipe or perforated PE pipe and is arranged longitudinally or transversely along the bottom of the base. One end of the pipe is connected to the drainage system, and the other end is provided with an access hole and a filter screen to prevent debris from entering.

[0076] Water is added to the reservoir 41, and water-soluble fertilizer is added as needed. The solution is stirred thoroughly to ensure uniform dissolution. If necessary, the solution concentration can be monitored by a water quality sensor. Check whether the water pump 43, spray pipe 42, and spray head are unobstructed, and remove any impurities from the filter screen to ensure normal operation of the system. Start the water pump 43 to pressurize the water and fertilizer solution in the reservoir 41 and deliver it to the spray pipe 42 through the pipeline. The solution is uniformly sprayed onto the surface of the planting substrate 2 by the spray heads, ensuring that all plants receive adequate water and nutrients. The irrigation time and frequency can be controlled by the control system according to the growth needs of the crops, or they can be manually controlled in different zones. During the spraying process, monitor the pressure and spray conditions of the spray heads, and adjust the spray angle and flow rate in a timely manner.

[0077] The excess water and fertilizer solution infiltrates into the water infiltration layer 44 and is discharged through the drain pipe 45 in a timely manner to prevent water accumulation in the substrate and oxygen deficiency in the root system. The outlet of the drain pipe 45 is equipped with a filtering device to collect and treat the discharged liquid, preventing environmental pollution. Turn off the water pump 43 after spraying, clean the spray heads, and periodically disassemble and repair the spray pipe 42 and spray heads to prevent clogging and corrosion. Regularly check the water quality in the reservoir 41 and clean the sediment at the bottom of the reservoir to ensure the safety of the water and fertilizer supply. Check the sediment in the water infiltration layer 44 and clean the impurities inside the drain pipe 45 to ensure the smoothness of the infiltration and drainage system.

[0078] Referring to Figure 1 and Figure 2 , the ventilation device 5 includes an air conditioning system 51 and a ventilation fan 52. The air conditioning system 51 is connected to the heat preservation shed body 1 and blows air into the heat preservation shed body 1. The air conditioning system 51 includes a hot air assembly and a cold air assembly. The ventilation fan 52 is installed on the side wall of the heat preservation shed body 1 and controls the air exchange inside the heat preservation shed body 1.

[0079] The air conditioning system 51 uses an integrated or split-type intelligent temperature control unit that needs to have both hot air and cold air functions. The unit capacity is calculated based on the volume and heat load of the heat preservation shed body 1. A variable frequency type is commonly used to facilitate energy consumption adjustment. The air conditioning system 51 is connected to the heat preservation shed body 1 through heat preservation pipes. The pipes are made of heat preservation composite materials, and the diameter is determined based on the required air supply. All pipe interfaces use sealing rings to prevent air leakage. The air outlets are uniformly distributed on the top or both sides of the heat preservation shed body 1. The air outlets are equipped with adjustable louvers to facilitate the adjustment of air direction and volume, achieving uniform circulation of air inside the shed body. A temperature and humidity sensor is installed in the heat preservation shed body 1 to provide real-time feedback of air parameters to the air conditioning system, achieving automatic temperature and humidity adjustment.

[0080] The ventilation fan 52 is selected as a large air volume and low noise axial fan, the specification is determined according to the volume of the shed body and the air exchange frequency requirement, one or more are installed on each side wall to form a convection ventilation, the ventilation fan 52 is installed on the side wall of the heat preservation shed body 1 to avoid direct blowing of the crops, the air flow efficiency is improved, the rainproof louver and the insect prevention net are additionally installed on the outside to prevent the external rainwater and pests from entering, the ventilation fan 52 is linked with the temperature and humidity sensor and can be manually or automatically switched, and the switch is controlled in a timing or real-time mode.

[0081] The target temperature and humidity are set, the hot air or cold air assembly is automatically switched according to the sensor feedback in the heat preservation shed body 1, the air conditioning system 51 is started, the hot air assembly is provided with heat by an electric heater or a heat pump, the cold air assembly is refrigerated by a compressor, and the air blower uniformly sends the processed air into the shed body through a pipeline, the air flow is oriented and the regional fine adjustment is realized by adjusting the louver of the air outlet, and the local temperature difference is avoided.

[0082] According to actual requirements, such as the increase of CO2 concentration, the excessive humidity or the odor in the shed body, the ventilation fan 52 is manually or automatically started, after the ventilation fan 52 is started, the air in the shed body is discharged, fresh air is introduced through an air inlet at the same time, the gas exchange is promoted, the disease is prevented, and the fan is closed in time after ventilation to avoid the temperature fluctuation caused by excessive ventilation.

[0083] An automatic control system can be set to realize the linkage of the air conditioning system 51 and the ventilation fan 52, for example, when the air conditioning system is operated, the ventilation fan is first closed, then the ventilation fan is intermittently started for air exchange after the temperature and humidity reach the standard, the system can automatically adjust the operation mode according to the external meteorological conditions and the crop growth stage, the energy consumption is reduced, and the environmental control precision is improved.

[0084] Embodiment 3 On the basis of embodiment 2, the following is added: The heat preservation shed body 1 is provided with mobile wheels at the bottom, the heat preservation shed body 1 is moved between different planting substrates 2 or field ridges, and the covering device 3 covers the soil on the planting substrate 2 or the field ridge.

[0085] Embodiment 4 On the basis of embodiment 2, the following is added: Referring to Figure 4 The heat preservation shed body 1 is detachably and fixedly connected with the pile foundation 21 through a row of turnover levers at the bottom, when the covering device 3 covers the soil, the conveying belt 31 moves to the turnover lever, the turnover lever is opened and lifted, after the conveying belt 31 passes, the turnover lever is lowered and locked, and the operation is sequentially performed.

[0086] Embodiment 5 The embodiment of the present application discloses a seedling raising system for tourism scenic spot greening, referring to Figure 5, including a control module 6, a monitoring module 7 and a data module 8, the control module 6 is connected to the seedling raising equipment through control wires and controls the operation of the seedling raising equipment, the monitoring module 7 is connected to the seedling raising equipment through data wires and monitors and collects data of the seedling raising equipment, the control module 6 and the monitoring module 7 are connected to each other through control wires and form a mutual feedback control cycle, and the data module 8 is connected to the monitoring module 7 through data wires and receives data information collected by the monitoring module 7.

[0087] The control module 6 is selected from an industrial intelligent controller, is installed in a main control cabinet or a special box in the seedling raising area, the box should be waterproof, dustproof and high-temperature resistant, and is convenient for maintenance and operation, the control module 6 is connected to the seedling raising equipment through standard control wires, the wires are shielded wires or corrosion-resistant cables, and interfaces are plug-in terminals, so that extension and maintenance are facilitated, the control module 6 is provided with a power inlet, an output port and a communication interface, so that subsequent extension and remote control are facilitated.

[0088] The monitoring module 7 is selected from a multi-parameter environment monitor or an intelligent sensor integrated board, is installed near the seedling raising equipment or at key positions in the seedling raising area, such as above the seedbed and an environmental passage, and is fixed in a wall-mounted, bracketed or embedded manner, the monitoring module 7 is connected to the seedling raising equipment through data wires, real-time collection of temperature, humidity, light intensity, CO2 concentration, soil moisture and equipment running state and other key parameters is realized, data and control signals are exchanged between the monitoring module 7 and the control module 6 through control wires, and wire ports need to be sealed to prevent water vapor from entering.

[0089] The data module 8 is a data acquisition and storage device, is installed in a main control cabinet or a special network box, is connected to the monitoring module 7 through data wires, realizes high-speed and stable data transmission by using a high-speed data bus, and is provided with a display screen, a data storage card and a remote communication module, supports real-time data display, storage and remote uploading functions.

[0090] Firstly, the control module 6, the monitoring module 7 and the data module 8 are installed and wired in sequence, it is ensured that power supply, communication and data wires of the modules are reliably connected, a system main power supply is started, a system self-checking and initialization stage is entered, working states of the modules are detected and monitoring sensors are calibrated.

[0091] The control module 6 automatically or manually controls the operation of the seedling raising equipment according to preset parameters or historical data provided by the data module 8, the control module 6 can set a running period and a cycle period through a program, and automatic management is realized.

[0092] The monitoring module 7 collects the environmental parameters and the operation data of the seedling raising equipment in the seedling raising area in real time, and transmits the data to the control module 6 through the data line to realize dynamic adjustment of the operation of the equipment. Meanwhile, the monitoring module 7 transmits the collected data to the data module 8 through the data line, and the data module 8 stores, analyzes and displays the data.

[0093] The control module 6 and the monitoring module 7 form a feedback control cycle, and automatically adjust the operation state of the seedling raising equipment according to the monitoring data, so as to optimize the seedling raising environment. The data module 8 regularly sorts and analyzes the historical data, and provides a decision basis for the seedling raising parameter setting, equipment maintenance and growth environment optimization. The management personnel can check the seedling raising area environment and the equipment state in real time through the display interface of the data module 8 or the remote terminal, and remotely adjust the operation parameters when necessary.

[0094] Embodiment 6: On the basis of embodiment 5, the following is added: With reference to Figure 5 , the control module 6 comprises a power supply control box 61 and a control computer 62. The power supply control box 61 is connected with the power supply system, and is connected with the seedling raising equipment through the power supply line and the control line. The power supply control box 61 is remotely connected with the control computer 62, and the control computer 62 remotely controls the power supply control box 61 and further controls the operation of the seedling raising equipment. The power supply control box 61 controls the operation of the seedling raising equipment by connecting and controlling the electric control valve group 611 and the electric control switch 612.

[0095] The power supply control box 61 adopts an industrial-grade metal shell, has the functions of waterproof, dustproof and corrosion resistance, is installed in a safe and ventilated position of the seedling raising area, and avoids direct sunlight and rainwater attack. The power supply control box 61 is connected with the main power supply system, and is provided with an earth leakage protector and a power supply isolation switch at the entrance. The power supply control box 61 is connected with the seedling raising equipment through the power supply line and the control line. The wires are selected from the national standard copper core cables, and the ends are provided with waterproof junction boxes. The electric control valve group 611 and the electric control switch 612 are integrated in the power supply control box. The equipment is reasonably arranged according to the number of the equipment.

[0096] The control computer 62 can be selected from a high-performance industrial computer or an embedded host. The control computer 62 is installed in a management room of the seedling raising area or a remote operation and maintenance center, has good heat dissipation and protection, is remotely connected with the power supply control box 61 through a wired network or a wireless network, adopts a standard communication protocol, is provided with a display, an input device and a special control software of the seedling raising system, and supports real-time monitoring and parameter setting.

[0097] First, turn on the power supply system, start the power supply control box 61, confirm the power indicator light and each output is normal, control the computer 62 to start, connect the power supply control box 61 through the remote communication interface, automatically identify all the access to the seedling equipment, and test the function of the electric control valve group 611 and the electric control switch 612, ensure that the switch action is accurate, the valve group is sensitive to opening and closing, and the system has no false alarm.

[0098] The operator sets the seedling equipment operation parameters on the control computer 62, including irrigation time period, light duration, ventilation frequency, etc., the control computer 62 sends control instructions to the power supply control box 61 according to the preset program or real-time monitoring data, the power supply control box 61 receives the instructions, and sequentially starts and stops each seedling equipment through the electric control valve group 611 and the electric control switch 612, realizes accurate control, the control computer 62 receives the equipment operation state feedback in real time, records the operation log, and supports the real-time display and historical data query of the interface.

[0099] The system can set an automatic operation mode, the control computer 62 automatically adjusts the equipment operation strategy according to the data collected by the environment monitoring module, if power failure, equipment failure or abnormal alarm occurs, the power supply control box 61 can automatically cut off the related circuit, and send fault information to the control computer 62, prompt the operation and maintenance personnel to handle in time.

[0100] Referring to Figure 5 , the monitoring module 7 includes a sensor assembly 71 and a monitoring assembly 72, the sensor assembly 71 and the monitoring assembly 72 are distributed and arranged at the monitoring nodes in the seedling equipment, the sensor assembly 71 includes an air sensor 711, a soil sensor 712, a water sensor 713 and a device sensor 714, the air sensor 711 is used for monitoring the temperature, humidity and component ratio information of the air in the seedling equipment, the soil sensor 712 is used for monitoring the temperature, humidity and component ratio information of the culture medium in the seedling equipment, the water sensor 713 is used for monitoring the flow rate, flow, storage and component ratio information of the water supply facility in the seedling equipment, the device sensor 714 is used for monitoring the operation parameters of each functional component of the seedling equipment, the monitoring assembly 72 includes a camera 721 and a monitoring display 722, the camera 721 and the monitoring display 722 are communicatively connected, the sensor assembly 71 is connected with an execution feedback assembly 73 and is feedback connected with the control module 6 through the execution feedback assembly 73.

[0101] The various sensors of the sensor assembly 71 are reasonably arranged at different monitoring nodes in the seedling raising device according to the structure of the seedling raising device and the monitoring requirements. The air sensor 711 is installed above the seedbed, at the ventilation opening of the device or in the center of the seedling raising space, at a moderate height, to avoid the influence of direct sunlight and water vapor, and includes a temperature and humidity sensor, a gas component analyzer, the soil sensor 712 is buried in the cultivation substrate, the sensing probe is in good contact with the seedling roots, the wiring uses a waterproof sheath, and includes a soil temperature and humidity sensor, a nutrient component sensor, the water body sensor 713 is installed at the key position of the water supply pipeline, the water storage tank or the irrigation facility, is fixed firmly, and avoids the influence of vibration on the accuracy of data, and includes a flowmeter, a water quality analyzer and a liquid level sensor, and the device sensor 714 is installed on the power component, the driving mechanism or the control port of the seedling raising device, the wire harness is reasonably arranged, and maintenance is facilitated, and includes a current sensor, a voltage sensor, a switch state sensor and a mechanical action sensor.

[0102] All sensors are connected to the central collection unit through shielded signal lines or wireless communication modules, and the interface adopts a waterproof and dustproof design.

[0103] The camera 721 is selected from a high-definition industrial camera or a network camera, is distributed and installed at key viewing angles of the seedling raising area, such as directly above the seedbed, beside the irrigation equipment, at the entrance of the channel and the like, is fixed on a support, the angle is adjusted to facilitate panoramic coverage, the monitoring display 722 is installed in a seedling raising area management room or a main control cabinet, is selected from a high-resolution liquid crystal screen, supports multi-channel video signal input and picture split display, the camera 721 and the monitoring display 722 are connected in communication through a wired or wireless mode, to ensure real-time video transmission and picture display.

[0104] The execution feedback assembly 73 is an intelligent feedback controller, is installed on the main control cabinet or the centralized control board in the seedling raising device, the sensor data is collected by the execution feedback assembly 73, is fed back to the control module 6 through control wires or wireless signals, and closed-loop control is realized.

[0105] The various sensor assemblies collect information such as air temperature, humidity, gas composition, soil temperature and humidity, nutrient ratio, water flow, storage and device operation parameters in real time, the camera 721 captures pictures at regular intervals or monitors the seedling raising area in real time, the monitoring display 722 synchronously displays multi-channel videos and alarm information, the monitoring data is fed back to the control module 6 through the execution feedback assembly 73, and the control module adjusts the operation strategy of the seedling raising device according to the data change, such as starting irrigation, adjusting ventilation and adjusting illumination.

[0106] The control module 6 automatically triggers the device operation or adjusts the parameters according to the monitoring data, realizes accurate environment regulation and automatic control, if the sensor or camera detects the abnormality, such as temperature and humidity exceeding the standard, device failure, water supply anomaly and the like, the system automatically alarms, the feedback component 73 feeds back to the control module 6 in time, triggers the emergency measures, such as shutdown, switching standby device, the management personnel can view the environmental data and video information in real time through the monitoring display 722 and remote terminal, manually intervenes or adjusts the parameters.

[0107] Referring to Figure 5 The data module 8 comprises a data storage component 81 and a data analysis component 82, the data storage component 81 is used for storing the data information collected by the monitoring component 72, and the data analysis component 82 is connected with the data storage component 81 through data wires and analyzes and processes the stored data information.

[0108] The monitoring component 72 collects the environmental, device and image data in real time, automatically uploads to the data storage component 81 through data wires, and the data storage component 81 classifies, labels and archives according to the data type, supports efficient management of structured (such as temperature and humidity, flow and the like) and unstructured (such as video, picture and the like) data, and backs up the latest data to the local redundant disk or cloud server regularly or in real time, to prevent data loss.

[0109] The data analysis component 82 calls the historical and real-time data in the data storage component 81 regularly or according to the demand, automatically performs data cleaning, format conversion and feature extraction, applies various analysis algorithms, such as trend analysis, anomaly detection, prediction modeling and the like, deeply mines the information of environmental parameters, device state, seedling growth and the like, outputs analysis report, early warning information or optimization suggestion, and the analysis result is displayed in real time through the monitoring display or management platform, for the decision reference of the management personnel.

[0110] The analysis result can be used as the reference basis of the control module 6, automatically adjusts the running parameters of the seedling device, realizes intelligent optimization closed loop, and the key abnormality or alarm analysis result is notified to the management personnel in the form of short message, email and the like, to improve the emergency response ability.

[0111] The above content is only an example and description of the structure of the application, and those skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as they do not deviate from the scope defined by the structure of the application, which shall belong to the protection scope of the application.

Claims

1. A seedling cultivation device for greening tourist attractions, comprising an insulated shed (1) and a planting substrate (2), wherein the planting substrate (2) is disposed inside the insulated shed (1), and a culture medium is disposed within the planting substrate (2) for planting and cultivating greening plants, characterized in that: A soil covering device (3) is provided above the planting base (2). The soil covering device (3) is used to fill the planting base (2) with culture medium. The planting base (2) is connected to and equipped with a water and fertilizer device (4). The water and fertilizer device (4) is used to supplement the planting base (2) with water and nutrients to supply the green plants for growth and cultivation. The heat preservation shed (1) is connected to and equipped with a ventilation device (5), and the ventilation device (5) controls the exchange of air with the outside.

2. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The frame structure of the insulated shed (1) is covered from the inside out with a light-transmitting layer (11), a light-shielding layer (12), and a covering layer (13). The light-transmitting layer (11) is made of transparent material, the light-shielding layer (12) is made of dark-colored light-transmitting material, and the covering layer (13) is made of non-transparent heat-insulating material. The light-transmitting layer (11), the light-shielding layer (12), and the covering layer (13) are respectively covered or retracted by a roller shutter device (14). The roller shutter device (14) includes a roller shutter roller (141). The light-transmitting layer (11), the light-blocking layer (12), and the covering layer (13) are respectively installed at the ends of the light-transmitting layer (11), the light-blocking layer (12), and the covering layer (13) are rotated by the control of rotation. The roller (141) is connected to the roller motor (142) and is driven and controlled to rotate by the roller motor (142). The two ends of the roller (141) move along the roller slide rail (143). A supplementary light (15) is installed inside the heat preservation shed (1) and the supplementary light (15) shines towards the planting base (2).

3. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The planting base (2) includes a pile foundation (21) and a protective layer (22). The pile foundation (21) is located at the corner of the heat-insulating shed (1) and is used to support the heat-insulating shed (1). The protective layer (22) is connected between the pile foundations (21) and forms a closed enclosure. A dividing plate (221) is provided inside the closed enclosure formed by the pile foundations (21) and the protective layer (22). The dividing plate (221) divides the inside of the closed enclosure into a planting trough (23) and a drainage trough (24).

4. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The soil covering device (3) includes a conveyor belt (31), which is horizontally arranged on the planting base (2) and moved longitudinally. Both ends of the conveyor belt (31) are mounted on sliding rails (32) and slide along the sliding rails (32). One end of the conveyor belt (31) is connected to and equipped with a receiving cart (33). The receiving cart (33) is driven by power and drives the conveyor belt (31) to move. A scraper (311) is movably installed on the conveyor belt (31). Scraper tracks (312) are provided on both sides of the conveyor belt (31). Both ends of the scraper (311) are mounted on the scraper tracks (312) and slide along the scraper tracks (312). A receiving hopper (331) is provided on the receiving cart (33), and the bottom end of the receiving hopper (331) is connected to the conveyor belt (31).

5. A seedling cultivation device for greening tourist attractions according to claim 1, characterized in that: The water and fertilizer device (4) includes a water storage tank (41) and a spray pipe (42). The spray pipe (42) is connected to the water storage tank (41) at one end. The spray pipe (42) is arranged above the planting base (2) and spray heads are provided at intervals on the spray pipe (42). The spray pipe (42) is connected to the water storage tank (41) through a water pump (43). A permeable layer (44) is laid at the bottom of the planting base (2). The permeable layer (44) is laid with permeable material and a drainage pipe (45) is installed inside the permeable layer (44).

6. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The ventilation device (5) includes an air conditioning system (51) and a ventilation fan (52). The air conditioning system (51) is connected to the heat insulation shed (1) and blows air into the heat insulation shed (1). The air conditioning system (51) includes a hot air component and a cold air component. The ventilation fan (52) is installed on the side wall of the heat insulation shed (1) and controls the air exchange inside the heat insulation shed (1).

7. A seedling cultivation system for greening tourist attractions, applied to the seedling cultivation equipment as described in any one of claims 1-6, comprising a control module (6), a monitoring module (7), and a data module (8), wherein the control module (6) is connected to the seedling cultivation equipment via a control wire and controls the operation of the seedling cultivation equipment, and the monitoring module (7) is connected to the seedling cultivation equipment via a data wire and monitors and collects data from the seedling cultivation equipment, characterized in that: The control module (6) and the monitoring module (7) are interconnected by control wires and form a mutual feedback control loop. The data module (8) is connected to the monitoring module (7) by data wires and receives the data information collected by the monitoring module (7).

8. A seedling cultivation system for greening tourist attractions according to claim 7, characterized in that: The control module (6) includes a power supply control box (61) and a control computer (62). The power supply control box (61) is connected to an external power supply system and is connected to the seedling equipment through power supply wires and control wires. The power supply control box (61) is remotely connected to the control computer (62), and the control computer (62) remotely controls the power supply control box (61) and further controls the operation of the seedling equipment. The power supply control box (61) controls the operation of the seedling equipment by connecting and controlling the electric control valve group (611) and the electric control switch (612).

9. A seedling cultivation system for greening tourist attractions according to claim 7, characterized in that: The monitoring module (7) includes a sensor assembly (71) and a monitoring assembly (72). The sensor assembly (71) and the monitoring assembly (72) are distributed at monitoring nodes within the seedling equipment. The sensor assembly (71) includes an air sensor (711), a soil sensor (712), a water sensor (713), and an equipment sensor (714). The air sensor (711) is used to monitor the temperature, humidity, and composition ratio of the air within the seedling equipment. The soil sensor (712) is used to monitor the temperature and humidity of the culture medium within the seedling equipment. The water sensor (713) is used to monitor the flow rate, flow rate, storage capacity and component ratio information of the water supply facilities in the seedling equipment. The equipment sensor (714) is used to monitor the operating parameters of each functional component of the seedling equipment. The monitoring component (72) includes a camera (721) and a monitoring display (722). The camera (721) and the monitoring display (722) are interconnected. The sensor component (71) is connected to an execution feedback component (73) and feeds back control to the control module (6) through the execution feedback component (73).

10. A seedling cultivation system for greening tourist attractions according to claim 7, characterized in that: The data module (8) includes a data storage component (81) and a data analysis component (82). The data storage component (81) is used to store data information collected by the monitoring component (72). The data analysis component (82) is connected to the data storage component (81) through a data wire and analyzes and processes the stored data information.

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