19results about How to "Prevent overwatering" patented technology

The invention discloses a hilly slope irrigation control system based on artificial intelligence, and the system comprises a wind speed and wind direction detection module which is used for obtaining wind speed and wind direction data; the sprinkler head adjusting module is used for adjusting the angle and the spraying distance of a sprinkler head based on the wind speed and wind direction data; the soil humidity detection module is used for being connected with a soil humidity sensor and determining irrigation requirements according to data of the soil humidity sensor; the artificial intelligence control module is used for optimizing the irrigation time and the irrigation amount through an artificial intelligence algorithm; the sprinkling irrigation system control module is used for controlling the sprinkling irrigation system to irrigate according to the optimization result; the hilly slope irrigation control system based on artificial intelligence reduces the phenomenon of non-uniform growth of crops, facilitates healthy and uniform growth of the crops, and ensures that the crops can obtain a proper amount of water supply, so that normal growth and development of the crops are promoted, the yield and quality of the crops are improved, and the agricultural production benefits are further improved.

The invention discloses an intelligent adjustment irrigation system and method based on an infrared spectrum. The method comprises the steps of soil sample data collection, pretreatment, original spectrum characteristic data collection, optimal wavelength screening, irrigation data calibration and the like. According to the method, the relative moisture content of the soil is monitored in real time through the infrared spectrum, precise adjustment of irrigation is achieved in combination with the requirement of the plant growth cycle, and the problems such as excessive irrigation or insufficient irrigation in a traditional irrigation mode are avoided. The method has the advantages of improving irrigation accuracy, saving water resources, promoting healthy growth of crops, being high in adaptability and the like.

The invention belongs to the technical field of water-saving irrigation control, and particularly relates to a crop-energy collaborative high-standard farmland irrigation and drainage intelligent management and control method and a crop-energy collaborative high-standard farmland irrigation and drainage intelligent management and control system. The high-standard farmland irrigation and drainage information measurement and control system based on low-voltage power line high-speed carrier communication achieves collection of information such as field water level and pump station operation energy consumption, irrigation amount prediction information is obtained according to the field water level, energy consumption of each pump station is predicted in combination with a pump station energy consumption module, a regional pump station node energy consumption distribution diagram is established, and the energy consumption of each pump station node is calculated. And scheduling the operation time of each pump station by taking the irrigation requirement and the energy consumption balance as targets. By means of the method, water-saving irrigation control over high-standard farmland is achieved, the influence of simultaneous operation of the pump station groups on the power grid is reduced while the requirement for crop growth is met, and the stability and stability of operation of the power grid are improved.

The invention discloses a saline-alkali soil improvement method based on a low-salt organic material. The method comprises six steps of saline-alkali soil detection, organic material selection, organic material pretreatment, organic material application, soil irrigation and soil pH value adjustment. According to the steps of organic material pretreatment and organic material application, it is ensured that the saline-alkali soil fertilization improvement effect is good, the method has the advantage of being good in improvement effect, and the problems that in the using process of an existing saline-alkali soil improvement method, in the using process, low-salt organic materials are inconvenient to efficiently improve the saline-alkali soil, and the soil quality is poor are solved. The problems that if low-salt organic materials cannot be fully utilized, the soil improvement effect may not be obvious, soil salinity cannot be effectively reduced, the soil structure cannot be effectively improved, supplement of the organic materials is lacked, the organic matter content of the soil is difficult to increase, and the fertility and the water and fertilizer retention capacity of the soil are affected are solved.

The invention discloses a highway rock slope ecological restoration vegetation spray irrigation maintenance method, and relates to the technical field of slope ecological restoration, and the method comprises the following specific steps: 1, construction preparation; 2, pipe burying ditch construction is conducted, specifically, pipe burying ditches are formed in the slope top, the slope surface and the slope bottom, a main water pipe is transversely buried in the slope top, a plurality of distribution pipes are buried in parallel along the slope surface, the top ends of the distribution pipes are connected with the main water pipe through three-way connectors, and each distribution pipe is provided with a plurality of vertically-arranged atomization nozzles at equal intervals from top to bottom; 3, a central controller is arranged, the central controller is electrically connected with the gasoline water pump, the water purifier and the atomization nozzle, and the central controller is further in interactive connection with a remote control terminal; 4, water supply sprinkling irrigation is conducted on slope vegetation. According to the highway rock slope ecological restoration vegetation spray irrigation maintenance method, the survival rate and the growth quality of slope vegetation can be effectively improved, the stability of the slope is ensured, meanwhile, water resources can be saved, and the maintenance cost is reduced.

The invention discloses a municipal storage water recycling back irrigation system and a construction method. The system is provided with a rainwater storage well, a water pump, honeycomb stone, a vertical longitudinal water pipe, a connector, a plane pipe disc, a turbulent permeable water diversion ring, a turning water saving pipe, a pressure water spraying device and a tree pool water level monitor. The construction process comprises the steps of water pump installation, water conveying pipeline arrangement, soil filling, honeycomb stone laying, plane pipe disc and water diversion ring installation, water diversion ring arrangement, pressure water spraying device arrangement, tree pool water level monitor installation and the like. By means of the system, the survival rate of green plants in special drought seasons can be increased, recycling of municipal road construction water storage is achieved, and a diversified ecological environment is provided. Meanwhile, excessive irrigation or drought can be prevented by detecting the soil humidity, and labor input is reduced.

This utility model discloses a root-sensing drip irrigation tape, belonging to the field of irrigation equipment. It includes a water guide pipe, with a drip irrigation plate fixedly connected to its lower end. Multiple fixed cylinders and multiple sprinkler heads are fixedly connected to the lower end of the drip irrigation plate, arranged in a staggered pattern. Multiple micro-holes are opened at the outer end of the fixed cylinders, and multiple water passage holes corresponding to the sprinkler heads are opened in the middle of the drip irrigation plate. Liquid-guiding cotton is placed inside the fixed cylinders and embedded in the lower end of the drip irrigation plate. Perforations are opened in the inner wall of the water passage holes, and a sealing gasket is slidably connected within the perforations. Sensing cotton is fixedly connected between the sealing gasket and the liquid-guiding cotton. This allows the sensing cotton to absorb water, causing it to expand and push the sealing gasket to block the water passage holes, preventing over-irrigation. When water is scarce, the sensing cotton contracts, causing the sealing gasket to retract and opening the water passage holes to replenish water. This allows for precise matching of the real-time water demand of the plant roots, reducing ineffective water consumption and significantly saving water resources.

The present invention provides a water-saving irrigation water metering device including a flow meter device, wherein the flow meter device includes a main frame, a fastener and an ultrasonic component. The main frame is composed of a base, a fixed seat and a handle. The left and right ends of the base are provided with fixed seats, which are connected to the handle. The fastener is composed of an arc plate, a rotating shaft and a torsion spring. The arc plate is hinged at the left and right ends of the base through the rotating shaft. The torsion spring makes the arc plate naturally shrink inward to form a ring body to wrap the upstream and downstream ends of the branch pipe. The ultrasonic component includes a bottom plate fixed on the base, an ultrasonic processor and a sensor. The sensor is connected to the processor through a data cable, and the processor transmits the flow data to the main controller through the LoRa gateway. The device is compact and portable in design, easy to assemble and disassemble quickly, adapts to multi-branch irrigation scenarios, and effectively reduces installation complexity and labor costs; the device monitors the irrigation water consumption in real time, helps water resource managers adjust the irrigation amount according to crop needs and weather conditions, avoids over-irrigation, and reduces water waste.

The utility model provides a sprinkling irrigation device, comprising: a sprinkling irrigation pipe group comprising a water inlet pipe and a water spray pipe, the water inlet pipe being communicated with the water spray pipe; the adjusting assembly is connected with the water spraying pipe and used for adjusting the pitching angle of the water spraying pipe; the valve is arranged on the water inlet pipe or the water spraying pipe; and the controller is used for controlling the adjusting assembly and the valve, so that the pitching angle of the water spraying pipe is matched with the opening degree of the valve.

The utility model discloses a Korean pine seed seedling raising box with a humidity adjusting function, and relates to the technical field of Korean pine seed seedling raising. The Korean pine seed seedling raising box comprises a base, a seedling raising box body is arranged at the top of the base, a ventilation mechanism is arranged on the left side of the seedling raising box body, and a watering mechanism is arranged on the right side of the seedling raising box body; the Korean pine seed seedling raising box comprises a seedling raising box body, a lap joint plate is fixedly connected to the interior of the seedling raising box body, a storage box used for seedling raising is in lap joint with the lap joint plate, three soil humidity sensors are fixedly connected to the inner bottom of the seedling raising box body, and three insertion holes are formed in the bottom of the seedling raising box body. According to the Korean pine seedling growing box, accurate exchange of air in the seedling growing box is achieved, humidity of different areas is monitored in real time in cooperation with three soil humidity sensors, the ventilation intensity and the irrigation amount can be automatically adjusted, root rot caused by too high humidity or drought caused by too low humidity is effectively avoided, a stable and appropriate microenvironment is provided for Korean pine seeds, and the germination rate and the seedling robustness are remarkably improved.

The utility model relates to the technical field of water and fertilizer machines, in particular to an intelligent water and fertilizer machine based on automatic irrigation of a crop model, which comprises a machine room and a fertilization pump, the surface of the machine room is connected with a protective cover in an abutting manner, the surface of the machine room is fixedly connected with a water inlet pipe, the surface of the machine room is provided with a touch screen, and the inner side of the machine room is provided with a connecting pipe. A flow guide pipe is connected to the surface of the connecting pipe in an inserted mode, a control bin is formed in the surface of the machine bin, and a voice interaction unit is arranged in the control bin. According to the utility model, conversation with the water and fertilizer machine is carried out through multiple languages, irrigation is carried out, irrigation and fertilization plans are set or modified, the use convenience and humanization degree are greatly improved, the growth requirements of crops can be met through accurate water and fertilizer supply, waste of water and nutrients is avoided, and the water and fertilizer all-in-one machine is suitable for popularization and application. Therefore, the yield and quality of crops can be improved, and the economic benefit of farmland can be enhanced.

The application discloses a seedling raising device for forestry, and belongs to the technical field of seedling raising devices. The seedling raising device for forestry comprises a bearing frame, two driving chains are installed on the bearing frame, a driving mechanism is installed on one side of the bearing frame, the driving mechanism is used for driving the driving chains to rotate, a plurality of supporting plates are fixedly installed on the two driving chains, a placing box is installed between the two supporting plates, lifting plates are fixedly installed on the two sides of the placing box, a plurality of seedling raising boxes are installed in the placing box, and an irrigation mechanism is installed above the bearing frame. The technical scheme of the application effectively solves the problems that a large amount of water is intercepted by leaves of seedlings in the upper layer of a traditional multilayer seedling raising device, and the lower layer receives insufficient water, and avoids the risks of water resource waste and seedling survival rate reduction.

The utility model relates to the technical field of plant cultivation, in particular to a separable plant cultivation container with a light supplementing lamp. The water supplementing planting mechanism is arranged on the pot body, the water supplementing planting mechanism comprises an inner pot, through cooperation of the pot body, the inner pot and the planting pot, people can conveniently store a nutrient solution, plant planting is facilitated, people can conveniently carry out split planting or plant replacement at any time, and practicability and convenience are improved; through cooperation of a water absorption rope, a water seepage net plate and the like, a nutrient solution can be slowly permeated into soil in a planting pot conveniently, water can be supplemented to planted plants conveniently, the situation that too much or too little water is watered by people is avoided, through cooperation of a sliding rod and a limiting rubber block, lifting in a sliding groove is facilitated, lifting adjustment of a first light supplementing lamp panel is facilitated, and the planting pot is convenient to use. And illumination can be conveniently provided for different plants, use by people is facilitated, the death rate of the plants can be greatly reduced, and practicability is high.

The invention discloses an automatic plant irrigation management method and system applying the Internet of Things and remote monitoring, and belongs to the technical field of Internet of Things and automatic irrigation. The sensor data uploaded by the plurality of sensors are acquired through the Internet of Things, the automatic irrigation strategy is generated and executed according to the environment data, the automatic irrigation strategy is set according to the soil real-time data detected by the sensors, the irrigation amount and the irrigation opportunity can be accurately controlled, the optimal humidity needed by plant growth is ensured, and the irrigation efficiency is improved. Excessive irrigation or insufficient irrigation is avoided, so that water resources are saved, and the irrigation efficiency is improved.

This utility model relates to the field of water conservancy and irrigation technology, and in particular to a water conservancy irrigation device for water conservancy projects. Its technical solution includes: a rod with a limiting block at its top and a guide thread between the rod and the limiting block; a turntable rotatably mounted on the rod, with a connecting seat at its center inside the turntable, and teeth on the inner surface of the connecting seat that engage with the guide thread, achieving the lifting and lowering movement of the turntable through the meshing of the teeth and the guide thread; multiple nozzles arranged tangentially along the outer edge of the turntable, with the reaction force of the water flow from the nozzles driving the turntable to rotate; a rotating plate rotatable at the bottom of the connecting seat, with an inlet pipe connected to the rotating plate via a connector, the inlet pipe being connected to an external water source. This utility model expands the irrigation range, improves uniformity, efficiently utilizes water resources, and reduces irrigation costs by realizing the spiral lifting and self-rotation of the turntable.

This specification provides one or more embodiments of a root-oriented water-saving irrigation device, including a base frame, a drip irrigation assembly, and a limiting support assembly. The base frame is a cylindrical structure used to insert into the soil and control the directional growth of crop roots. The drip irrigation assembly includes two sets of drip irrigation frames symmetrically arranged on the top periphery of the base frame. Each drip irrigation frame is internally threaded with an irrigation rod. Grooves are provided on both sides of the irrigation rod, and a sponge is fixed within each groove, with PAM (a water-retaining agent) placed inside the sponge. This device is suitable for all greenhouse applications and has a wide range of applications. Specifically designed for plastic greenhouse planting, it incorporates a precipitation impact correction formula, which can accurately adjust irrigation water demand based on factors such as the greenhouse's closure status, ventilation opening, and external precipitation. It possesses self-learning (automatic adjustment) optimization capabilities, continuously improving irrigation accuracy. The device can use a fixed cycle as an iteration unit, providing actual crop growth data based on measured soil moisture content data within the cycle.

The utility model discloses an ecological greening structure for areas with less rainfall, which belongs to the technical field of ecological greening structures and comprises an anti-evaporation water tank, a permeable plate arranged on the anti-evaporation water tank, a soil carrying layer arranged on the permeable plate, and a planting layer arranged on the soil carrying layer. The roots of the plants sequentially penetrate through the planting layer, the soil carrying layer and the breathable plate to extend to the evaporation-preventing water tank, and a gravel layer is arranged on the planting layer. The anti-evaporation water tank is arranged at the bottom of the underground layer, the breathable plate is laid on the anti-evaporation water tank, the soil carrying layer is arranged on the breathable plate, the planting layer is arranged on the soil carrying layer, a plurality of plants are planted on the planting layer, and the roots of the plants extend into the water openings of the anti-evaporation water tank. Therefore, the roots of the plants can be in contact with the water source all the time, it can be guaranteed that water in the evaporation-preventing water tank cannot be evaporated, and the ecological greening degree is improved.

The invention relates to the technical field of agricultural irrigation, and discloses an intelligent watering control system for agricultural production, which is characterized by comprising a blockage dredging module, a water and fertilizer proportioning and fertilizing module and a watering module, the blockage dredging module is arranged in a farmland and used for detecting whether a nozzle is blocked; the dredging module is used for dredging the spray head after detecting that the spray head is blocked; the water-fertilizer proportioning fertilization module is arranged in a farmland and is used for judging whether water quality is abnormal; the proportioning module is used for proportioning water and fertilizer after water quality abnormity is judged; the fertilizer distributor is used for fertilizing crops after water and fertilizer are proportioned; the watering module is arranged in a farmland and used for detecting the irrigation water amount in soil. The watering device is used for watering crops. By arranging the blockage dredging module, the water and fertilizer proportioning module and the watering module, after the spray head is blocked, the spray head is dredged, and water and fertilizer are proportioned for watering when the water quality is abnormal.

The invention provides an electric actuator which comprises a supporting frame and fixing legs fixed to a bottom plate of the supporting frame, a stop valve body is fixedly arranged on the inner bottom wall of the supporting frame, an electric actuating assembly is arranged on the stop valve body, and the electric actuating assembly is arranged on the inner bottom wall of the supporting frame. The electric execution assembly comprises an electric actuator body fixed to the supporting frame, the driving end of the electric actuator body is fixedly connected with a driving rod, the lower end of the driving rod extends into the stop valve body and is connected with a blocking door, and the blocking door is used for blocking a liquid rotation opening in the stop valve body. The electric execution assembly further comprises a liquid amount monitoring assembly and a first cable used for electrically connecting the liquid amount monitoring assembly and the electric actuator body. Through the arrangement of the electric actuator, the watering process can be effectively controlled, and the situation that watering is too much or too little is avoided.