335results about How to "Irrigate evenly" patented technology

The invention discloses a lawn sprinkling and pruning device for gardening, wherein a driving shaft is fixedly connected with a crankshaft, a bearing on the left end of the crankshaft is rotatably connected with a partition plate, and the partition plate is fixedly connected with a device body. The crankshaft is connected with the lower end of a push rod in a sleeving mode, and the upper end of the push rod is slidably connected with the lower part of a rubber plate. The rubber plate is slidably connected with the inner wall of a drainage chamber. The right end of the drainage chamber is communicated with the upper end of a corrugated pipe. The lower end of the corrugated pipe is communicated with a sprayer, the sprayer is in sealed and rotary connection with the corrugated pipe, and the edge of the sprayer is fixedly connected with a nozzle in the tangential direction. As for the lawn sprinkling and pruning device for the gardening, the crankshaft drives the rubber plate to reciprocate up and down and sprinkle water. When the water is sprayed from the nozzle, the nozzle is driven to rotate so as to realize rotary water spraying and more uniform irrigation. The pressure intensity of a hydraulic cylinder is controlled to drive a piston rod to move left and right and then a connecting rod drives a sleeve to move up and down to adjust the height of a cutting blade so as to prune lawns of different heights. The device has the reasonable and applicable structure design and high degree of automation, greatly improves the pruning and sprinkling efficiency of garden lawns, and saves human labor.

The invention discloses a spring wheat planting method by trickle irrigation spring wheat, which mainly contains the steps of flattening soil, sowing, laying pipes and managing in a prophase, a metaphase and an anaphase in the yield. Compared with a conventional technology for planting general spring wheat, the method for planting the wheat can save water, land, fertilizer, power, mechanical force and seeds, achieve good effect of favorable irrigation and fertilization and even growth of wheat grass.

The invention relates to a cotton cultivation method. The method comprises the following steps: sowing of cotton seeds and laying of drip irrigation pipes: sowing three rows of cotton seeds under a mulching film, laying a drip irrigation pipe on each row; drip irrigation of seedling emergence period water; drip irrigation of bud period water, wherein the maximum water holding amount of the soil in the bud period is 70%-80%, the drip irrigation liquid of the bud period water is clear water or a water and fertilizer mixed solution; drip irrigation of flowering and boll-setting period water, wherein the maximum water holding amount of the soil in the flowering and boll-setting period is 80%-90%, and the drip irrigation liquid of the flowering and boll-setting period water is a water and fertilizer mixed solution; drip irrigation of boll opening period water, wherein the maximum water holding amount of the soil in the boll opening period is 60%-70%, and the drip irrigation liquid of the boll opening period water is clear water or a water and fertilizer mixed solution. The method also comprises the steps: flowering and boll-setting period chemical topping, flowering and boll-setting period cotton spindling controlling, and ripening and defoliating. Water and fertilizer are saved, water, fertilizer and sunlight can be fully utilized by the cotton, the mechanical production is achieved, manpower and material resources are saved, and finally the cotton yield is improved.

The invention discloses a swinging spraying water fertilizer irrigation vehicle which comprises a bottom plate, a water tank, a pump machine and support rods, wherein a motor is arranged above the topof the water tank; the output end of the motor is connected with a transmission shaft; the transmission shaft stretches into the water tank and extends further; a plurality of stirring rods are connected with the body, inside the water tank, of the transmission shaft; a water outlet tube is connected with the water outlet of the pump machine; spraying tubes are arranged at the tops of the supportrods; the spraying tubes are connected with the water outlet tube through telescopic hoses; a transverse plate is fixed on the right side of the water tank; a vertical shaft is arranged on the transverse plate in a penetration manner; the vertical shaft is rotationally connected with the transverse plate; a third belt pulley is fixed at the periphery of the middle shaft body of the vertical shaft; the third belt pulley is connected with a fourth belt pulley through a belt; the fourth belt pulley is positioned above a horizontal section of the water outlet tube; a rotating shaft is connected with the bottom of the fourth belt pulley; the rotating shaft extends into the water outlet tube and is connected with a baffle plate; and the rotating shaft is rotationally connected with the wall ofthe water outlet tube in a sealed manner. The swinging spraying water fertilizer irrigation vehicle disclosed by the invention has the advantages of being wide in irrigation range and uniform in irrigation.

The invention relates to an intelligent and automatic water storage and self-irrigation type flowerpot. An existing flowerpot structure is improved, a brand-new structure is designed on the basis of the design concept of water recycling, water which is not absorbed by the soil can be effectively collected, and the condition that the soil is flooded by excessive water can be effectively prevented; meanwhile, in combination of designed electrical control structures for detection, the soil humidity condition is detected through a designed humidity sensor, the collected water resources are used for irrigating the soil again in an intelligent control manner on the basis of the result, the water resources are recycled, plants can be automatically watered, operation of a planter is omitted, and waste of the water resources can be effectively avoided.

The invention discloses a use method of a self-moving type small sprinkling irrigation device suitable for garden sprinkling irrigation. The self-moving type small sprinkling irrigation device suitable for the garden sprinkling irrigation comprises a rack, a walking device and a sprinkling irrigation device, wherein the sprinkling irrigation device comprises a sprinkling irrigation reel, a sprinkling irrigation PE pipe, a pipe pressing mechanism, a water turbine integrated gearbox and spray nozzles; the walking device comprises a front wheel and a guide rail wheel. According to the use method of theself-moving type small sprinkling irrigation device suitable for the garden sprinkling irrigation, a water turbine is adopted to drive the whole device to realize sprinkling irrigation and self-recovery movement, sprinkling irrigation for garden vegetation is facilitated, furthermore, use flexibility is high, maintenance is convenient, a water transportation pipe network is not required to be pre-embedded in a garden sprinkling irrigation area, the problems about combination space of the spray nozzles and the like are not needed to be considered, besides, by means of a self-moving sprinkling irrigation mode, uniform distribution of water in soil subjected to the sprinkling irrigationcan be realized and uniform irrigation can be guaranteed on the premise of water resource saving, then garden construction quantity is reduced, construction cost is saved, and the method is particularly suitable for the garden sprinkling irrigation.

The invention discloses a new energy greenbelt spraying device. A greenbelt can be uniformly irrigated effectively, and the working efficiency and quality are improved; according to the technical scheme, the device comprises a rotating disc, nozzles are fixedly arranged on the rotating disc, a main pipeline is arranged in the center of the rotating disc, a water pipe is connected between each nozzle and the main pipeline, and a water inlet pipe is connected with the lower portion of the main pipeline; a supporting disc is connected to the lower portion of the rotating disc, a pull rod is arranged on the rotating disc, a first gear is arranged at the outer edge of the water inlet pipe, a second gear is arranged at the lower end of the pull rod, the pull rod can rotate automatically in the horizontal plane through engagement of the first gear and the second gear, a cam is arranged at the upper end face of the second gear, an ejector rod is arranged at the lower end face of the supportingdisc, an annular protrusion is arranged at the outer edge of the pull rod, a first spring is connected between the upper end of the annular protrusion and the lower end of the rotating disc, a secondspring is connected between the water pipe and the inner side wall of an annular plate, and when the pull rod is moved upwards, the nozzles can rotate reversely under the effect of the second spring.The device is novel in conception and exquisite in structure.

The invention relates to a seepage pipe, film or vessel for agricultural irrigation and a making method and application thereof. People first use water permeability of pottery clay to sinter permeation irrigation pipes of pottery clay, and then uses a rubber foam technique to manufacture permeation irrigation pipes of rubber, and some people apply a laser perforating method on plastic pipes to produce porous permeation irrigation pipes of plastic. Due to high cost, inconvenient application or blockage often happening during application, the pipes of the types are not popularized or widely applied. The product of the invention comprises a plasticization forming matrix material (1), an inert filler(2) with melting point higher than plasticizing temperature which is added in the plasticization forming matrix material and is wrapped over by a release agent, and a bent seepage channel (3) which bypasses the inert filler and is formed by dissolving the release agent in the matrix material, wherein, The weight ratio between the inert filler and the plasticization forming matrix material is 5-30 : 100 and the weight ratio between the inert filler and the release agent is 100 : 5-10. The product is applied as pipe, film or vessel for agricultural irrigation.

An eccentric swinging stepwise rollback-type reel sprinkling irrigation machine includes a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a water turbine gearbox, an eccentric swinging mechanism, an upper caliper, and a lower caliper. The upper caliper and the lower caliper are clamped to be mounted on the locking channel. A water turbine is used in the eccentric swinging stepwise rollback-type reel sprinkling irrigation machine to drive the eccentric swinging mechanism to realize an eccentric swing, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.

The invention relates to a vertical greening device and an automatic water circulation system thereof. The automatic water circulation system comprises a water tank arranged at the bottom of the vertical greening device, a water pump arranged inside the water tank and a circulating type water supply pipeline arranged above the water tank, the water supply pipeline comprises a vertically-arranged water supply section and an irrigation section, the irrigation section is arranged inside the vertical greening device, is distributed in an S shape from top to bottom, and is provided with water dripping holes for dripping water to the vertical greening device; the automatic water circulation system comprises a controller and humility sensors, the controller controls the operating state of the water pump according to the information detected by the humidity sensors so as to water the plants timely according to the humidity information and to avoid over-watering, so that water sources are fully saved under the condition that water requirements of the growth of the plants are guaranteed, water and soil loss can be prevented, and the healthy survival of the plants in a life cycle can be guaranteed.

The invention discloses a controllable variable spray gun comprising a gun body, a booster pump and a gun connecting pipe. A water inlet of the booster pump is communicated with a sprayer pipe of a central-pivot sprinkler. A water outlet of the booster pump is connected with a water inlet of the gun body through the gun connecting pipe. The front of the gun body is provided with a nozzle. The tail of the gun body is mounted at the tail end of a straddle member of the central-pivot sprinkler, through a gun horizontal-rotation mechanism. The controllable variable spray gun has the advantages that spraying angle of the gun body can be automatically adjusted through a preset program, four corners of a square plot missed by the sprinkler can be evenly irrigated, utilization rate of land is increased, and the landform around the square plot is never affected.

The invention discloses a multi-opening intelligent irrigation system and method for rice fields. Sensors in the system are distributed in all rice field pieces and connected with a control device. The other end of the control device is connected with an electric regulating valve. A water conveying pipeline is connected with a water source and perpendicular to ridges. A water pump and the electric regulating valve are installed in the section between the water source and the rice fields. The multi-opening intelligent irrigation system and method have the advantages that a traditional irrigation system is abandoned, an irrigation system is determined according to actual water requirements of crops, and therefore the utilization rate of water resources can be increased, agricultural water consumption is lowered, and the ecological environment quality of farmlands can be improved; the irrigation management level is improved, extensive manual operation is changed, labor consumed during irrigation is reduced, automatic water control is achieved, management cost is reduced, and benefits are remarkably improved; rapid irrigation can be achieved, all rice field pieces can be independently irrigated at the same time, water does not need to flow from one rice field piece to another rice field piece, and therefore irrigation can be uniform, and yield consistency and total yield are increased.

The invention relates to the technical field of agricultural machinery and in particular relates to an agricultural irrigation device. The agricultural irrigation device comprises a greenhouse top beam, wherein two motor platforms are arranged at two sides below the greenhouse top beam; a vertical plate is arranged below the middle part of the greenhouse top beam and a through hole is formed in the vertical plate; the motor platforms are provided with a plurality of supporting rods; the other ends of the supporting rods are connected with the top beam; rotary motors are arranged on the motor platforms; and output shafts of the rotary motors are connected with a screw rod parallel to the greenhouse top beam. The agricultural irrigation device provided by the invention is provided with a movable first sliding seat and the first sliding seat can drive a water distribution pipe to move; meanwhile, the water distribution pipe is provided with water dripping holes, so that the irrigation is more uniform; meanwhile, compared with a traditional irrigation manner, more water resources are saved; and meanwhile, pesticides can be mixed in water by the device and irrigation and pesticide spraying are carried out at the same time, so that manpower is saved.

The invention discloses a swing-type irrigation device for farmland water conservancy. The device comprises a base seat, a mixing box, a filter box, a water supply box, a liquid medicine box, a rotating rod, a rotating disc, an irrigation spray pipe, push-pull rods and a lifting sleeve rod. The device provided by the invention utilizes a stirring motor to drive the rotating rod to rotate, the rotating rotating rod drives stirring blades to fully stir a mixed liquid in the base seat, so that the liquid medicine is fully mixed into clean water; and the rotating rod drives the rotating disc to rotate while rotating, the rotating rotating disc drives a guide column to make a circular motion, so that reciprocating lifting movement of the lifting sleeve rod in a vertical direction is realized, alifting plate is continuously pushed to move, and continuous swinging of a swinging rod is realized, so that irrigation is uniform, an area of crops irrigated by one time is increased, irrigation efficiency is improved, and the device is suitable for promotion and application.

The invention discloses an intelligent flower watering device, characterized in that a water tank (3) is connected with a water pump (4) through a water duct, and a power supply (14) is connected with the water pump (4), a lifting device, and a spraying device through a controller (10). The lifting device comprises a positive and negative rotation motor (16), a screw rod (18), and a lifting sleeve (11). The positive and negative rotation motor (16) is connected with the screw rod (18) through a coupling (17). The screw rod (18) is connected with the lifting sleeve (11) through threads. The lifting sleeve (11) is fixedly connected with a vertical loop bar (12). The spraying device comprises a plurality of arc water pipes (6) and sprayers (5). The arc water pipes (6) are hinged with each other through connecting rods (7) and pull rings (8). A hydraulic cylinder (9) is arranged above the connecting rods (7). Under the action of the hydraulic cylinder (9), each component swings around a hinge point, to complete stretching and drawing back of the water pipes (6). The device has substantial advantages of simple operation, uniform irrigation, and high reliability.

The invention provides an automatic irrigation and water monitoring device for a crop potting experiment. The device comprises an automatic irrigation system and a data acquisition and transmission system. Automatic irrigation control on crop potting in an agronomical experiment is realized by the device through the automatic irrigation system, so that during the potting experiment, each repeated potted plant in different treating intervals can be slowly, quantitatively and uniformly irrigated, and surface soil disturbance is not caused, so that system error of the potting experiment is reduced; the functions of data in-situ storage and data remote transmission of potting soil water weight change are realized through the data acquisition and transmission system, real-time monitoring on the potting experiment is realized, and the experiment management efficiency by a scientific research personnel is improved.

The invention provides a high-uniformity anti-blocking insect-preventing rotating nozzle. The high-uniformity anti-blocking insect-preventing rotating nozzle comprises an insect-preventing shell, and components arranged in the insect-preventing shell, namely a nozzle working assembly and a filter device with a U-shaped section. The insect-preventing shell comprises a lower insect-preventing shell and an upper insect-preventing shell, the two of which are in threaded connection with each other; the nozzle working assembly comprises a pin, a nozzle top cover, a water inlet nozzle, a fixed assembly arranged in the upper insect-preventing shell and a water injection assembly arranged above the water inlet nozzle. The high-uniformity anti-blocking insect-preventing rotating nozzle has the following advantages: the rotating nozzle is provided with the filter and capable of preventing blocking, and water even poor in quality can be applied to irrigation; impurities such as mosquitoes, dust and grains of sand can be prevented from intrusion to block the nozzle, so that the maintenance cost can be greatly reduced and the service life of the nozzle can be increased; the effects of uniform irrigation, excellent wind resistance, corrosion resistance and better steadiness and reliability can be achieved; a double-flow channel water outlet is capable of guaranteeing smooth and perfect operation of the nozzle, and a water division step is arranged at one of two curved-surface flow channel water outlets so that the ranges of the two water outlets are different, and therefore, water distribution is evener.

The invention discloses an agricultural irrigation unmanned aerial vehicle, which includes an unmanned aerial vehicle body. The outer wall of the bottom of the unmanned aerial vehicle body is providedwith fixing columns distributed at equal distances, and the outer walls of the bottoms of the fixing columns are provided with a water storage tank; the outer walls of both sides of the water storagetank are provided with first round holes correspondingly, and water outlet pipes are inserted into the first round holes; the inner walls of the water outlet pipes are provided with threads, and thethreads are internally connected with plastic hoses in a threaded mode; and solenoid valves are arranged inside the water outlet pipes, the outer wall of the bottom of the unmanned aerial vehicle bodyis provided with second fixing rods, and the outer walls of the bottoms of the second fixing rods are provided with a fixing plate. According to the agricultural irrigation unmanned aerial vehicle, when water in the water storage tank is decreased gradually with irrigation, a floating plate slides in the water storage tank through sliding blocks and floats on the water surface, meanwhile floatingballs can improve the buoyancy of the floating plate, the fact that shock is generated by the irrigation water in the water storage tank and consequently the unmanned aerial vehicle cannot keep balance is effectively prevented, uniform irrigation can be carried out, and the irrigation needs of people are met.

The invention discloses an agricultural irrigation machine in the technical field of agricultural irrigation. The agricultural irrigation machine comprises a base and is characterized in that directional wheels are mounted on the right of the bottom of the base, steering wheels are mounted on the left of the bottom of the base, a traction buckle is arranged on the left of the base, a support rackis welded to the right of the top of the base, a motor is mounted at the top of the inner cavity of the support rack, a transmission rod is connected to the top power output end of the motor, the topof the transmission rod penetrates the top of the support rack, a support plate is welded to the top of the transmission rod, universal wheels are mounted on the front, rear, left and right sides of the bottom of the support plate, and an electric telescoping column is mounted at the top of the transmission rod. An irrigation method of the agricultural irrigation machine specifically includes: adding water into a water tank; regulating the irrigation machine; irrigating. The agricultural irrigation machine is high in irrigation efficiency, applicable to the irrigation of different crops, convenient to regulate and uniform in irrigation. The irrigation method is simple in steps and high in automation level.

The invention discloses a micro-flow irrigation method based on permeable materials, which relates to an irrigation method comprising the following steps. A. the pipelines(20)is adopted in the soil(10) for the layout of irrigation pipe network in which the terminal is communicated to a water source (40) through a valve (30). B. the required irrigation water quantity Q = Ev-E + P is calculated based on the rainfall P in the irrigation region, the soil evaporation E and the vegetation evaporation Ev. C. the valve (30) is manually controlled for the irrigation in accordance of the calculation result. The invention is simple in structure. The moisture evaporation in the soil surface and the ineffective infiltration irrigation loss are decreased. The irrigation water is saved with the uniform irrigation. The method is simple and flexible in the implementation, which is applicable to agriculture, horticulture, forestry irrigation fields related to the automatic water control.

The invention relates to the technical field of flowers, and discloses an agricultural internet-of-things flower cultivation device capable of automatically reminding fertilizing and watering. The device comprises a bottom plate, wherein a water storage tank is fixedly connected to the upper part of the bottom plate. Fertilizers in a fertilizer bin can be controlled to fall into the water storagetank through the use of a limiting block to irrigate flowers while fertilizing, an alarm is triggered to carry out fertilization reminding after the fertilizers are used up, irrigation is more uniformwhen irrigation is carried out through the left and right movement of a sprinkler head, the problem that too much or too little water is applied to a single flower is avoided, so that the overall growth situation of the flowers is relatively uniform; the position of a floating ball is changed by the change of the water level, and the opening and closing of a water inlet and a water outlet are driven, external force operation is not needed, so that the device is more intelligent and environment-friendly; and the water outlet is synchronously closed when the water inlet is opened, and thus thewater outlet is still discharged while water inlet is avoided, and the water level changed every time is kept consistent, so that the purpose of quantitative timing automatic irrigation is achieved.

Embodiments of the present application provide a tree irrigation method and system. The method comprises: on a ground circumference with a preset radius by using the trunk of a tree as the center of a circle , punching at least one pipe holding hole in a direction perpendicular to the ground, wherein the length of the pipe holding hole is matched with the length of an irrigation pipe; inserting an irrigation pipe in each pipe holding hole, wherein the irrigation pipe is a pipe which is provided with a plug at the lower end and is fully distributed with micropores on the pipe wall; connecting the upper end of the irrigation pipe to a first connection pipe three a tee, so that an annular water pipe is formed above the irrigation pipe and is connected to a water source; and after backfilling the pipe holding hole with the irrigation pipe by using soil, opening the water source and supplying water to the water pipe, so that columnar wet body using the irrigation pipe as an axial center is formed, and finally an annular irrigation area that is centered on a root of the tree is formed around the root of each tree. Thust, the trees irrigation method and system can solve the disadvantages existing in a scheme of applying an existing water-saving irrigation technology to deep rooting trees irrigation, and on the basis of water saving, the entire root system of trees can be uniformly and tridimensionally irrigated.

The invention relates to an underground water green belt irrigation system based on solar street lamp power supply, and belongs to the technical field of irrigation. A solar street lamp is installed in the middle of a green belt; kerbs are arranged on the two sides of the green belt, cement stone slabs are arranged on the side, away from the green belt, of the kerbs, and a hollow space is formed under the cement stone slabs; rails are installed in the hollow space under the cement stone slabs and the kerbs; movable hooks are installed on the rails; a water pump is installed underground at one end of the green belt, a water conveying pipeline and a water pumping pipeline are both connected with the water pump, the water pump pumps out underground water through the water pumping pipeline, and then water for irrigation is provided for irrigation spray nozzles on an irrigation trolley through the water conveying pipeline; power lines are connected with the irrigation trolley and the water pump respectively and supply power to the irrigation trolley and the water pump. By means of the underground water green belt irrigation system, the traffic jam and congestion which are caused by the slow speed in the watering cart irrigation process to the normal traffic in the traditional irrigation process can be reduced; waste of energy is reduced.

The invention discloses a sprinkler intermittently adjusting water pressure by means of magnetism. The sprinkler comprises a threaded connector, a water inlet pipeline, water pressure adjusting devices, spray pipes, spray nozzles, seal rings and spray holes; the threaded connector is connected with the bottom of the water inlet pipeline, the interior of the threaded connector is communicated withthe interior of the water inlet pipeline, the spray pipes are arranged symmetrically, the spray pipes are connected to the left end and the right end of the top of the water inlet pipeline respectively, the interior of the water inlet pipeline is communicated with the interiors of the spray pipes, the water pressure adjusting devices are arranged symmetrically, and the water pressure adjusting devices are installed between the bottoms of the spray pipes and the two sides of the top of the water inlet pipeline. Accordingly, the water pressure adjusting devices are installed on the left side andthe right side of the spray pipes, water flow can be changed according to the magnitude of water pressure, impact caused by continuous high pressure to parts on the sprinkler is reduced, and the service life of the parts is prolonged; meanwhile, the water pressure of the sprinkler is changed intermittently, and crops of different distances can be subjected to uniform irrigation.

The invention discloses a uniformly-sprayed irrigation device which comprises two beams. Supporting legs are fixedly connected at the bottoms of the beams, fixed blocks are fixedly connected at the bottoms of the beams, motors are fixedly connected at the bottoms of the fixed blocks, first bevel gears are connected with output shafts of the motors in a clamped manner and engaged with second bevelgears, rotating shafts are fixedly connected at axes of the second bevel gears, winding wheels are connected on the surfaces of the rotating shafts in a clamped manner, the surface of each winding wheel is fixedly connected with one end of a pulling rope, and the pulling ropes are connected with rollers of the left sides of the beams in an overlapped manner. According to the novel uniformly-sprayed irrigation device, rotation of the motors drives the bevel gears and the winding wheels to rotate to draw the pulling ropes to draw sliding plates, so that the sliding plates slide in first throughholes. The device is provided with a spring, reset of the spring draws the sliding plates, so that a sprayer reciprocates, and the whole irrigation device is formed by the two supporting legs and thetwo beams.

The invention provides an agricultural solar rotary irrigation nozzle. The agricultural solar rotary irrigation sprayer comprises a solar panel, a connecting column, a nozzle shell, a water outlet part and a rotary pipe body; a waterproof plate is arranged at the bottom end of the nozzle shell; a storage battery, a music playing device and two illuminating devices are arranged in the nozzle shell; a connecting rod is arranged on the upper part of the rotary pipe body; the two ends of the connecting rod are fixedly connected to the inner wall of the rotary pipe body; the middle of the connecting rod is fixedly connected to the upper end of a rotating shaft; four guide vanes are fixedly connected to the rotating shaft and are uniformly distributed on the two sides of the rotating shaft; the lower end of the rotating shaft is fixedly connected with two supporting rods; and a closed bearing is arranged at the lower end of the rotary pipe body. The agricultural solar rotary irrigation nozzle has the advantages of being simple in structure, practical, convenient to install, easy to operate, uniform in irrigation, capable of saving resources, wide in practical range, long in service life, safe and reliable.

The invention belongs to the field of agricultural automatic irrigation systems, and particularly relates to an automatic farmland water-saving irrigation system capable of responding to wind changes,which comprises a water pump and a pipeline, wherein the water pump is connected to a water source, the pipeline for delivering water is provided with a wind power tester, a controller and a flow valve, the pipeline is provided with a plurality of water outlets, and each water outlet is correspondingly fitted with a spraying assembly capable of responding to wind changes; the spraying assembly comprises a fixing frame, a water pipe, a telescopic rod, a rotating motor, a main nozzle and a rotating ring. The spraying assembly capable of responding to wind changes is provided, so that response can be achieved to changes in wind power and speed, uneven spraying is alleviated, water is saved, and the environment is protected.

The invention discloses a vertical flow downdraft infiltrating irrigation wall planting bag planting component and planting system. The vertical flow downdraft infiltrating irrigation wall planting bag planting component comprises a waterproof base layer fixed on a support body, a waterproof load bearing fabric and a wall planting bag, wherein the two sides of the waterproof load bearing fabric are fixed on the waterproof base layer, the middle part of the waterproof load bearing fabric is plump to form a bag-shaped space, the upper end of the waterproof load bearing fabric forms a water inlet, and the lower end of the waterproof load bearing fabric forms a water outlet; and the wall planting bag is composed of a waterproof fabric at the upper part and a filter cloth at the lower part, inclusion is placed into the wall planting bag and the wall planting bag is placed into the bag-shaped space, the bag-shaped space is bornt by the waterproof load bearing fabric, and the wall planting bag partially abuts against the waterproof base layer. The vertical flow downdraft infiltrating irrigation wall planting bag planting component and planting system disclosed by the invention are creative and really solves irrigation problem when a soft planting device is used for planting on a facade body, settings of an irrigation system are simple and convenient, cost is low, reliability is strong, irrigation water velocity is fast, irrigation is timely and uniform, planting media are not scoured, plants are not damaged, and irrigation effect is good.

The invention belongs to the technical field of rice planting, and particularly relates to portable irrigation equipment based on agricultural rice planting. Aiming at solving the problems proposed in the background technology, the following scheme is provided: the portable irrigation equipment comprises a control box, a filter box and a transverse plate, wherein the filter box and the transverse plate are welded on the outer wall of the back surface of the control box, a rotating mechanism and a power generation mechanism are sequentially arranged on the control box, a reciprocating mechanism and a spraying irrigation mechanism are sequentially arranged on the transverse plate, an automatic cleaning type filtering mechanism is arranged in the filter box, and the rotating mechanism comprises a rotating motor fixed to the inner wall of the bottom of the control box through bolts. Through the arrangement of the power generation mechanism, when the irrigation equipment is used outdoors, power utilization is convenient, a large-scale power generator does not need to be configured, and therefore, the size and weight of the whole irrigation equipment are reduced, and the portability of the irrigation equipment is improved; and through mutual cooperative use of the rotating mechanism, the reciprocating mechanism and the spraying irrigation mechanism, the irrigation range of the whole irrigation equipment can be widened, and the irrigation efficiency and quality are improved.

The invention relates to an agricultural irrigation tool accessory, in particular to an irrigation-range-adjustable irrigation spray head. The spray head comprises a fixing shell and a rotating spray head body. The rotating spray head is located in the fixing shell. The fixing shell is cylindrical. The fixing shell is divided into a front half part and a rear half part. The middle of the fixing shell is further provided with an annular sealing belt. The rotating spray head body comprises a rotating body and spray nozzles. A cavity is formed in the rotating body. At least two hinge frames are fixedly arranged above the rotating body. The lower portion of the cavity is communicated with the outside. The upper portion of the cavity is sealed. The inner wall of the cavity is further provided with rotating blades. The rotating blades are inclined and arranged annularly. The middles of the spray nozzles are movably connected with the hinge frames. The lower ends of the spray nozzles are connected with the cavity in the rotating body through hoses. The outer wall of the rotating body is further provided with a sealing groove. The sealing groove is matched with the sealing belt. The spray head can rotate under the action of water flow, the even irrigation effect is achieved, and the irrigation range can be adjusted by adjusting the angle of the spray nozzles.