65results about How to "Uniform irrigation" patented technology

The present invention relates to the field of agricultural irrigation, more specifically, a variable-diameter self-rotating farmland irrigation nozzle, including a nozzle seat, a rotating pipe, a nozzle pipe, a diameter-changing device, a nozzle and a connecting piece; the nozzle pipe is provided with a spiral chute and rectangular chute, the number of turns of the spiral chute is one circle, and the two ends of the rectangular chute communicate with the upper and lower ends of the spiral chute; the diameter reducing device includes a socket sleeve, multiple blades, multiple supports Rod, variable-diameter plug core and plug-in column, multiple blades are arranged in the plug-in sleeve, the right end of the plug-in sleeve is connected to the variable-diameter plug core through a plurality of support rods, and the right end of the outer wall of the plug-in sleeve is provided with a plug-in column; A variable-diameter self-rotating sprinkler head for farmland irrigation, which has the beneficial effects of continuously changing the direction of sprinkling irrigation through self-rotation, and uniformly changing the distance of sprinkling irrigation and the range of sprinkling irrigation, which solves the problem of low service life of the sprinkler head and the range of sprinkling irrigation in the existing sprinkling irrigation technology. And the problem that the amount of sprinkler irrigation water is not easy to control.

The invention provides an axial flow device comprising a shell and a transmission device. The shell is provided with the transmission device and is internally provided with a shell cavity; a vortex tube impeller is arranged in the shell cavity; the transmission device is connected with a vortex tube impeller; the vortex tube impeller is provided with a vortex tube which is provided with an impeller opening A and an impeller opening B and is internally provided with a wheel body, and the wheel body is provided with a guide blade; an inclined angle is formed between the guide blade and a rotating shaft of the vortex tube impeller; the guide blade is connected to the inner wall of the vortex tube; a shell cavity opening A is arranged at one end, which corresponds to the impeller opening A, of the shell cavity; and a shell cavity opening B is arranged at the other end of the shell cavity. The axial flow device is more energy-saving and can be used for pressurizing and conveying fluid. The axial flow device can serve as a water pump, vacuum equipment, air suction equipment, an air blower, a compressor, atomizing equipment, sprinkling equipment, a reactor, air blowing equipment, propelling equipment, a sewage processor, a dust remover, a dust collector, dressing equipment, a steam turbine, a water turbine, a wind turbine, a vortex pressurizing device utilizing residual heat of an engine, foam material manufacturing equipment, nano material manufacturing equipment and the like; and the axial flow device can be used for manufacturing a brand new foam material.

The invention relates to a uniform-sprinkling-irrigation 2000-stage adjustable spray nozzle of a center pivot sprinkling machine and an adjustment method. The spray nozzle comprises a spray nozzle bottom cover and a plurality of universal spray nozzle bodies. The two ends of each universal spray nozzle body are each provided with threads. The threads at the two ends of each universal spray nozzle body are matched. The universal spray nozzle bodies are connected with one another through the threads. The spray nozzle bottom cover is connected with the universal spray nozzle body at the lowest end through threads. The universal spray nozzle body at the uppermost end is connected with a cantilever at the lower end of a truss through threads. Spray holes are evenly distributed in the middle of each universal spray nozzle body. The standard spray hole radius of each spray hole is 0.5 mm. According to the different numbers of the spray holes, the spray nozzle bodies are divided into 12 types of spray nozzle bodies, namely, the first spray nozzle body, the second spray nozzle body, the third spray nozzle body, the fourth spray nozzle body, the fifth spray nozzle body, the sixth spray nozzle body, the seventh spray nozzle body, the eighth spray nozzle body, the ninth spray nozzle body, the tenth spray nozzle body, the eleventh spray nozzle body and the twelfth spray nozzle body, and the numbers of the corresponding spray holes in the 12 types of spray nozzles bodies are sequentially 1, 2, 4, 8, 10, 20, 40, 80, 100, 200, 400 and 800 respectively.

The invention discloses a wheeled injection irrigating machine, belonging to the mechanical field of agricultural irrigation. The technique project comprises: cradle, the ground wheel axel (5) equipped in the cradle, the ground wheel (1). The feature of the invention concludes: the cradle is equipped with eccentric sheave (3), sheave (4), the ground wheel (1) is equipped with one or several water pistol (2) vertically to the ground, the sheave (4) connects with water pistol (2), the ground wheel (1), sheave (4) and water pistol (2) forms a paralleled four bar linkage mechanism; the structure of the ground wheel axel (5) is hollow, the lower part of the ground wheel axel (5) is equipped with water outlet (8), the ground wheel (1) is equipped with water channel(7), the water channel(7) connects with water pistol (2), the other end of it is near to the ground wheel axel (5) and can connect with outlet (8). The invention is characterized by the implanting of water into the root zone soil in definite quantity and with right position, the uniform quantity of water pouring which realizes the resisting drought and saving sprout with less water, the possible mechanical continuous operation, the saving of labor and the high operating effect, which is good for the plant growth and promote the ability of drought resisting.

The invention discloses a pesticide sprinkler irrigation device for fruit tree maintenance, which comprises a bottom plate, a supporting leg, a buckle piece, a roll wheel, a push handle, a flexible rod, a fastening screw, a pesticide box, an observing window, a display panel, an adjusting rotary button, a water tank, a suction head, a button, a rotary shaft, a shaft pillar, a spraying head, a water storage tank, a fluid storage tank, a branch pipe, a mixing tank, a separating plate and a conveying plate. Through arranging the water storage tank and the fluid storage tank, the drug fluid and water are separated and then mixed, thereby avoiding the death of the fruit tree caused by too high concentration of drug fluid, or failure of insecticidal effect by too low concentration of the drug fluid; the pesticide sprinkler irrigation device is free from the drug waste. Through arranging the rotary shaft at the lower part of the spraying head, the drug fluid shows a parabolic movement path during the rotating process through the rotation process of the rotary shaft; therefore, the spraying scale is wide; besides, the drug fluid can be evenly sprayed to the fruit trees.

The present invention relates to the technical field of planting equipment, and discloses an irrigation device for uniform spraying and irrigation for grain planting, comprising a rotating disc, the inner cavity of the rotating disc is fixedly connected with a first bearing, and the interior of the first bearing is fixedly sleeved with a fixed column. The bottom of the fixed column is fixedly connected with the base, the top of the fixed column is fixedly connected with the first gear, the top of the rotating disc is fixedly connected with the fixed plate through the fixed block, the top of the fixed plate is fixedly connected with the hydraulic turbine, and the outer end of the output shaft of the hydraulic turbine A movable column is fixedly connected, and the end of the movable column away from the output shaft of the hydraulic turbine is fixedly connected with a second gear, and the outer wall of the second gear meshes with the first gear. The uniform sprinkler irrigation device for grain planting, through the cooperation among the rotating disc, fixed column, base, first gear, hydraulic turbine, movable column and second gear, ensures that the sprinkler head can perform uniform spray irrigation on the inside of the plantation, improving The rate at which grain grows within a plantation.

The invention relates to a water spraying device, and particularly relates to a garden swing intermittent water spraying device. The garden swing intermittent water spraying device can save water resources, is high in irrigation efficiency, and is good in irrigation effect. The garden swing intermittent water spraying device includes a swing frame, a first fixing rod, a fixing plate, a motor, a first rotation shaft, a first bearing seat, a first connection rod, a fixing ring, a pull rope, a guide pulley, a gear rack, a slide block, a rotation valve, a gear, a swing rod, a worm gear, a worm rod, blades, a water spraying device, a first water pipe, a water storage tank, a support rod, a spring, a slide rail and a rack; and the first fixing rod is arranged at the right side of the rack. The garden swing intermittent water spraying device can save water resources, is high in irrigation efficiency, and is good in irrigation effect, can save lots of labors and financial resources, can evenly water plants and evenly spraying the plants, and facilitates growth of plants.

The invention discloses an adjustable spraying device for garden greening. The adjustable spraying device comprises a bottom plate. An outer box is fixedly connected with one side of the top of the bottom plate. A motor is fixedly connected with the position, located on one side of the outer box, of the top of the bottom plate. A tooth plate is movably connected with the top of the outer box. A slide plate is fixedly connected with one side of the inner wall of the outer box. A slider is slidingly connected with one side of the slide plate. The side, away from the slide plate, of the slider isfixedly connected with a connecting plate. The invention relates to the technical field of garden greening. By making the tooth plate movably connected with the top of the outer box, the adjustable spraying device can be greatly conveniently used by a garden worker through adjustment and is more convenient to use; by making a hydraulic oil cylinder fixedly connected with the other side of the topof the top plate, a spraying nozzle can be adjusted, growth is more sufficient, spraying is greatly improved, growth is more sufficient, and the spraying effect and level are greatly improved.

A piston-type needle valve for filtration irrigation is composed of valve body, valve needle with vertical water outlet slot, elastic sealing ring, base carrier with water inlet and transverse water channel, laminated piston consisting of piston rings with curved water channel and elastic sealing rings, locking mechanism, compensating piston, elastic sealing ring, elastic membrane and sealing cover for water outlet. Its advantages are not blocking and high effect.

The invention discloses a dual-anti-blockage water supply pipe and a processing method thereof. The dual-anti-blockage water supply pipe comprises two flexible strips and a plurality of nozzles. In the width direction of each flexible strip, a sprinkling irrigation zone is formed in the middle of the flexible strip, and connecting zones are formed on the two sides of the sprinkling irrigation zone. A plurality of installation holes are formed in the sprinkling irrigation zone of one flexible strip, the two flexible strips are attached together, a sprinkling irrigation channel is formed between the two sprinkling irrigation zones, and every two corresponding connecting zones are pressed together to form a connecting wing. Each nozzle comprises a base, a liquid storage trough, a first base plate, a second base plate, a spring and a nut. The anti-blockage performance of the dual-anti-blockage water supply pipe is achieved to improve the use reliability of the dual-anti-blockage water supply pipe.

The invention discloses an agricultural intelligent water-saving irrigation system in an internet of things and a water-saving irrigation method of the system. The system comprises a sensor, a centralprocessing unit and an irrigation system, wherein the signal output end of the sensor is connected with the signal input end of the central processing unit, and the signal output end of the central processing unit is connected with the signal input end of the irrigation system; and the sensor comprises a moisture sensor, a temperature sensor and a fertilizer sensor, and unit sensing areas are formed in the collected agricultural soil through the moisture sensor, the fertilizer sensor and the temperature sensor. Through soil information collected by the sensor, the central processing unit remotely controls an irrigation head structure in the irrigation system to uniformly spray liquid into the corresponding unit sensing area to directionally irrigate the unit sensing area, and thus the waste of water resources is avoided, so that the system plays a role in saving water for irrigation water.

The invention discloses a test method for uniformity of sprinkling irrigation in an indoor windy environment, comprising the following steps: S1, wind power setting; S2, water pressure adjustment; andS3, wind direction detection. The test method for uniformity of sprinkling irrigation in the indoor windy environment of the present invention can perform water pressure adjustment of different nozzles according to preset wind power values and corresponding wind direction and hydraulic control valves according to different wind directions and wind speeds. The adjustment not only makes the sprinkling irrigation more uniform, but also achieves the purpose of saving water. The usage is safe and convenient.

The invention discloses a sprinkling irrigation system for greenhouse bonsai planting, and relates to the technical field of agricultural irrigation. A water pipe connected with a water pump is connected with sprinklers through a plurality of flow dividing pipes; each sprinkler comprises a mounting seat and combined design of a sprinkling irrigation part of a flow regulation spray head and a fixing part fixed in the bonsai soil. By controlling relative positions of the spray head and the mounting seat, the depth of an obconical water sealing column inserted into a water inlet channel is controlled to control the flow at a water injection nozzle and realize overall sprinkling irrigation of greenhouse bonsai; each bonsai is subjected to independent sprinkling irrigation by the correspondingsprinkler; the control on the spraying water quantity is accurate, and the water saving effect is good; the cross section of the water injection nozzle is of a bowl-shaped structure; a plurality of water inlet holes are vertically formed in a partition plate between a first water inlet cavity and a second water inlet cavity, so that the spraying is more uniform, and the spraying effect is better.

The invention relates to the technical field of the plant root irrigation and in particular to a plant root system and ventilation sand bag infiltrating irrigation system. The plant root system and ventilation sand bag infiltrating irrigation system comprises a water supply capillary pipe, an annular branch pipe and a ventilation sand bag. A water inlet of an air doping chamber of the ventilationsand bag is communicated with the annular branch pipe. The air doping chamber is internally provided with an air doping blade. The upper end of the air doping chamber is further communicated with a ventilation pipe. A water seepage chamber comprises a coarse sand layer, an intermediate sand layer and a fine sand layer. The coarse sand layer and the intermediate sand layer are separated by a firstsand net. The intermediate sand layer and the fine sand layer are separated by a second sand net. A third sand net is installed outside the fine sand layer. A mesh diameter of the first sand net is less than a sand diameter of the intermediate sand layer. The mesh diameters of the second sand net and the third sand net are less than the sand diameter of the fine sand layer. The plant root system and ventilation sand bag infiltrating irrigation system is capable of carrying oxygen in air into a water flow, increasing dissolved oxygen in water, and according to water content in soil, automatically controlling a water flow rate of the water supply capillary pipe.

The invention relates to an unattended multifunctional novel sprinkling machine. The unattended multifunctional novel sprinkling machine comprises a pesticide box, a pump body, a pesticide inlet channel, a motor, a hollow support rod, a sprinkle nozzle, a rotary motor, filaments, a rotary shaft and an even sprinkling disc, wherein the pesticide box is embedded into the ground, the pump body is arranged inside the pesticide box, and the pesticide box is connected with the pesticide inlet channel; the pesticide inlet channel extends above the ground, the motor is arranged at the left side of the pesticide box, and the output end of the motor is connected with the hollow support rod; the hollow support rod extends above the ground, the lower end of the hollow support rod is provided with the sprinkle nozzle, and the pump body is connected with a connecting pipe; the connecting pipe runs through the interior of the hollow support rod and is connected with the sprinkle nozzle. According to the unattended multifunctional novel sprinkling machine, through the above design, rotary sprinkling irrigation is realized, and the area of the sprinkling irrigation is enlarged; the rotary motor is arranged on the right end surface of the hollow support rod and connected with the connecting pipe, the annular side surface of the rotary shaft is provided with filaments, and the even sprinkling disc is arranged on the lower side of the rotary shaft; through the above design, even spraying is realized, the effect of the sprinkling irrigation is improved, and meanwhile a user only needs remote control so that no manual guard is needed.

The invention discloses an irrigation device convenient to move for agricultural planting. The device comprises a base plate and a second electric stretchable rod. An installing frame is fixedly arranged at the outer wall of the bottom of the base plate through a bolt, the specification of the installing frame is matched with the specification of the base plate, a first sliding groove piece and asecond sliding groove piece which are horizontally placed and distributed in an equally-spaced mode are fixedly arranged on the outer wall of one side of the installing frame through bolts, the lengthof the first sliding groove piece is smaller than that of the second sliding groove piece, one first sliding rod is in sliding connection between the first sliding groove piece and the second slidinggroove piece, and rotating connecting rods distributed at equal intervals are fixedly arranged at the outer wall of one side of the installing frame through bolts. Due to easy operation, the wheels can be folded, the device is convenient to move, the mobility convenience of the device is improved, the height and position of the device can be easily adjusted, the adjustability and flexibility of the device are improved, irrigation can be performed at uniform speed, and the irrigation capability of the device is improved.

The invention relates to the technical field of grape planting, in particular to a grape seedling cultivation box for grape planting. The grape seedling cultivation box comprises a box body, a box cover, cultivation discs, a base, a water tank and a plant light supplementing lamp, wherein the box cover is arranged at the top of the box body, and the base is arranged at the bottom of the box body;and the cultivation discs are embedded into fixing grooves evenly formed in the inner wall of the box body, the interiors of the cultivation discs are filled with soil, and grape seedlings are plantedin the soil. According to the grape seedling cultivation box for grape planting, irrigation pipes are evenly arranged above the cultivation discs in the box body, fan blades in conical connecting pipes drive baffles one to rotate through the impact effect of irrigation water, therefore the irrigation water intermittently flows into the irrigation pipes under the effect of the baffles one; and irrigation holes in the irrigation pipes intermittently spray out fine water flow and act on the surface of the soil, so that impact on the surface of the soil is reduced, and the irrigation effect on the grape seedlings is more uniform.

The invention discloses a double-pipeline water and fertilizer sprinkling irrigation unit which comprises a sprinkling irrigation locomotive, and a water and fertilizer preparation tank, an atomization sprinkling irrigation mechanism and a close-distance sprinkling irrigation mechanism which are fixedly mounted on the surface of the sprinkling irrigation locomotive. The end parts of the atomization sprinkling irrigation mechanism and the close-distance sprinkling irrigation mechanism are communicated with the output end of the water and fertilizer preparation tank. The atomization sprinkling irrigation mechanism comprises a turbine spray cylinder, a driving motor, a water and fertilizer liquid atomizer and an aeration turbofan, and the driving motor is fixedly mounted at one end of the turbine spray cylinder and is in transmission connection with the end part of the aeration turbofan. According to the double-pipeline water and fertilizer sprinkling irrigation unit, a double-pipeline sprinkling irrigation structure is arranged, the atomization sprinkling irrigation mechanism and the close-distance sprinkling irrigation mechanism are respectively arranged on the surface of the sprinkling irrigation locomotive, and a water and fertilizer mixed solution is sprayed in an atomization, aeration and sprinkling manner and is subjected to fertilization and irrigation in a short-distance sprinkling manner. Single or synchronous starting work can be controlled through a communicating pipeline, the water-fertilizer mixed solution is uniformly spread, so that the water-fertilizer balance of a crop growth area is improved, and the phenomenon of seedling burning caused by overhigh local water-fertilizer concentration is avoided.

The invention discloses a sprinkling irrigation pipe recovery speed adjusting device, an adjusting method using the same and a sprinkling irrigation machine. The sprinkling irrigation pipe recovery speed adjusting device is installed on a rack and comprises a reel, a reel driving mechanism and a reel rotation control mechanism, wherein the reel rotation control mechanism comprises a sensing piece group, a counting sensor and a controller; the controller is suitable for being configured to obtain the time interval t of the adjacent sensing pieces passing through the counting sensor and the number a of the sensing pieces rotating through the counting sensor according to an instant signal fed back by the counting sensor; the set recovery speed V of a sprinkling irrigation pipe is obtained; the recovery speed v of the sprinkling irrigation pipe is obtained; and according to the comparison result of V and v, the action of the reel driving mechanism is controlled to increase or decrease the rotating speed of the reel, so that the recovery speed v of the sprinkling irrigation pipe is close to the set recovery speed V of the sprinkling irrigation pipe. The rotating speed of the reel can be well controlled to adjust the recovery speed of a sprinkler wagon and the sprinkling irrigation pipe, so that the sprinkler wagon and the sprinkling irrigation pipe are uniformly recovered, and uniform sprinkling irrigation is realized.

The invention relates to a planting greenhouse with a lifting spraying mechanism. The planting greenhouse comprises a greenhouse body; frame plates are vertically arranged at two sides of inner part of the greenhouse body along the length direction of the greenhouse body; a spraying frame matching the length of the greenhouse body is horizontally erected between the two frame plates; each of the bottoms of four end angles of the spraying frame is provided with a lifting cylinder along the length direction of the spraying frame; the top end of each lifting cylinder is detachably connected withthe spraying frame; a plurality of spraying pipes are arranged at the bottom side of the spraying frame, wherein the length of each spraying pipe matches the width of the greenhouse body; each spraying pipe is equipped with a sealed end and an open end; the open end of each spray pipe communicates with a main pipe; a water tank is arranged at the bottom of the main pipe; and the water tank communicates with the main pipe through a connecting pipe and a water pump. According to the invention, the spraying frame moves up and down to drive the spraying pies and spraying heads to spray water or pesticides, whether spraying irrigation or pesticide spraying is more uniform, and the spraying efficiency and effect on crops are improved.

A narrow-row-spacing drilling close planting crop micro-spraying hose efficient sprinkling irrigation method aims to achieve easy installation and detachment and a good sprinkling irrigation effect. A water diversion belt is installed in the direction perpendicular to the planting direction of narrow-row-spacing drilling close planting crops; water conveying pipes are installed on the direction perpendicular to the water diversion belt; the water conveying pipe at the outermost end is folded twice inversely close to the tail end and sleeved with a cutting sleeve to seal a port; micro-spraying hoses are installed in the direction perpendicular to the water conveying pipes, folded twice inversely close to the tail end and sleeved with a cutting sleeve to seal a port; fixing clamps are inserted at the rear portions of the cutting sleeves; the installed water diversion belt and the water conveying pipes serve as the boundary, a farmland is divided into four units A, B, C and D in the direction of extended cross lines formed by the water diversion belt and the water conveying pipes, and the four units are subjected to sprinkling irrigation sequentially; after one-season crops are subjected to sprinkling irrigation, the water diversion belt is removed from the farmland; the micro-spraying hoses are folded in the direction of the water conveying pipes, the pair of folded micro-spraying hoses connected in a four-way mode are tied with a binding rope, and the assemblies are stored on the spot.

The invention relates to the technical field of agricultural machinery, and discloses agricultural irrigation equipment capable of improving the water resource utilization rate by changing the pressure intensity. The agricultural irrigation equipment comprises a water tank, wherein a pressure intensity cavity is formed inside the water tank, a pressurizing device is fixedly connected to the bottominside the pressure intensity cavity, a gear is fixedly connected to the interior of the water tank, an inner wheel is fixedly connected to the interior of the gear, a spring is fixedly connected tothe outer side of the inner wheel, a floating rod is slidably connected to the interior of the water tank, a driving wheel is fixedly connected to the top of the water tank, and a screw rod is engagedwith the right side of the driving wheel. According to the agricultural irrigation equipment capable of improving the water resource utilization rate by changing the pressure intensity, an iron rod is driven by a lifting plate to move, the iron rod attracts a magnetic plate to move, the magnetic plate drives driving blocks to move, the driving blocks drive connecting rods to move, the connectingrods drive piston blocks to move, and then the piston blocks and pressure relief pipes are used in cooperation, so that the effect of uniform sprinkling irrigation is achieved.