13results about How to "Guaranteed irrigation effect" patented technology

The invention belongs to the field of farmland irrigation, and particularly relates to a high-standard farmland water conservancy irrigation system which comprises a water supply pipe, the outer side of the water supply pipe fixedly communicates with a connecting pipe, a water spraying pipe is movably arranged on the inner side of the connecting pipe, the outer side of the water spraying pipe is attached to the inner wall of the connecting pipe, and turbine blades are fixedly arranged at the lower end of the inner side of the water spraying pipe. A plurality of annular openings distributed in a linear array mode are formed in the outer side of the water spraying pipe, a plurality of spray heads distributed in a circumferential array mode are arranged in the annular openings, the spray heads communicate with the water spraying pipe, and a connecting ring is arranged in the water supply pipe. In the farmland irrigation process, the farmland and crops can be conveniently irrigated by adjusting the use position of the spray head, meanwhile, the spraying range of the farmland can be flexibly adjusted according to the growth condition of the crops, nutrient agents can be sprayed to the crops in the irrigation process, and the irrigation efficiency is improved. The farmland irrigation effect is ensured, and meanwhile, the growth requirements of crops are met.

The invention discloses a vertical inclined flood control irrigation barrage and a construction method thereof. The barrage comprises a river channel base, dam walls are fixed to the two sides of the river channel base, a water passing river channel is formed between the river channel base and the dam walls on the two sides, and a plurality of positioning hooks are arranged on the river channel base; a plurality of anchoring parts are fixed on the anchoring table; the movable water baffle is connected to the water passing river channel in an overturning mode, a water inlet is formed in the upstream, corresponding to the movable water baffle, of the dam wall, a diversion canal connected with a farmland is arranged on the outer side of the dam wall, and water flow in the water passing river channel is guided into the diversion canal through the water inlet. The multiple water baffle overturning stay wires are fixed to the downstream face of the movable water baffle at intervals in the vertical direction, and the water baffle overturning stay wires penetrate through the threading pipes on the dam wall and then are connected with the anchoring parts at the corresponding ends. When the river water flow is small, the movable water baffle is lifted, and when flood comes, the movable water baffle needs to be released in time to be flush with the river bottom platform, so that the flood passes through smoothly. And after the flood ebbs, the water baffle is lifted to continuously irrigate the field for citizens.

The invention provides a photovoltaic irrigation system. The photovoltaic irrigation system comprises a water storage device; the photovoltaic power generation device is provided with a photovoltaic panel and a supporting frame, the photovoltaic panel is fixedly arranged at the top end of the supporting frame, and a shading area is formed below the photovoltaic panel; the irrigation device is provided with a spraying pipe, the spraying pipe is communicated with the water storage device, the spraying pipe is arranged in the supporting frame in a penetrating mode, a plurality of first spraying heads are arranged on the spraying pipe in the extending direction at intervals, and the water mist spraying range of the first spraying heads is within the shading area. By means of the technical scheme, the problem that in the prior art, the irrigation effect of a photovoltaic power generation area is poor can be solved.

The utility model relates to the field of irrigation device especially relates to a land improvement irrigation device, including water tank, first spraying subassembly, second spraying subassembly, third spraying subassembly, first water pressure controller, timer, water inlet pipe, support column, support seat and antiskid insert block, the utility model discloses through setting up the first spraying subassembly, second spraying subassembly and third spraying subassembly of different setting of spraying structure, can carry out irrigation alone, can also cooperate irrigation, can satisfy different irrigation demand, and through setting up timer, can set irrigation time according to actual irrigation demand, control irrigation amount, more water -saving resource, also can guarantee irrigation effect, the first spraying subassembly can carry out small -range linear encircle uniform distribution and spray water, the second spraying subassembly can encircle and spray water irrigation, the third spraying subassembly can spray water irrigation through the mode of rotation, and three different spraying modes can satisfy different irrigation demand.

This application relates to a modular flowerpot structure for indoor flower cultivation, comprising planting pots stacked sequentially from top to bottom. Each planting pot has a partition that divides its interior into multiple independent planting chambers. Multiple sets of clamping seats are provided on the bottom outer wall of each planting pot, each clamping seat having a clamping groove. The upper planting pot is inserted and positioned above the lower planting pot via the clamping groove. Adjacent layers of planting pots are staggered, and the planting chambers of adjacent layers do not obstruct each other. This application satisfies the user's need for large-scale indoor planting while improving the efficiency of pot handling and offering a more rational structure.

The utility model relates to the field of jack fruit breeding devices, and discloses a jack fruit seedling breeding device which comprises a base, the top side of the base is fixedly connected with a plurality of connecting rods, the top sides of the connecting rods are fixedly connected with a seedling raising platform, and the top side of the seedling raising platform is provided with an irrigation groove. A plurality of seedling raising holes are formed in the bottom side of the irrigation groove, seedling raising assemblies are arranged in the seedling raising holes, and a motor is installed in the base. According to the seedling raising device, the seedling raising clamping plates are closed by rotating the rotating shaft, seedlings and soil can be rapidly fixed, the clamping plates are prevented from being opened by hole position limitation after the seedlings are put into the seedling raising holes, and the clamping process in the initial seedling raising stage is simplified. During transplanting, the motor drives the screw rod to drive the lifting platform and the abutting column to eject the seedling culture clamping plate, manual digging is not needed, damage to root systems is avoided, transplanting efficiency is remarkably improved, the method is particularly suitable for large-scale seedling culture scenes, and labor cost and operation loss are reduced.

The utility model provides a multi-path butt joint type tea garden irrigation device which comprises an installation groove body, a flow guide unit is fixedly connected to the bottom in the installation groove body, four sets of switching units are fixedly connected to the outer side of the flow guide unit, four sets of guiding and conveying units are connected to the installation groove body in a switching mode, and the guiding and conveying units penetrate through the installation groove body and are connected with the switching units in an installation mode. Shunting units are mounted on the guiding and conveying unit at equal intervals; the guiding and conveying unit comprises a guiding and conveying pipe and a hollow rod; the outer side of the flow guide unit is fixedly connected with four sets of main connectors, and the ends of the main connectors are fixedly connected with communicated first auxiliary connectors. According to the device, four irrigation assemblies can be released at the same time, during operation, a worker only needs to place the device in a tea garden for outward stretching arrangement, the device can conduct targeted irrigation on tea trees, the irrigation effect is guaranteed, loss and waste of water are reduced, the short-distance arrangement requirement is met, and the irrigation efficiency is improved. And compression and storage can be performed during a non-operation period, so that excessive space is not occupied.

The application discloses an ecological slope protection structure and relates to the technical field of ecological slope protection.The ecological slope protection structure comprises a spraying mechanism, a stone cleaning tank and a drainage ditch.The spraying mechanism comprises a water storage ditch, a water pump, a water storage tank and a spraying pipe.The water pump is arranged in the stone cleaning tank, the stone cleaning tank is arranged in the water storage ditch, the water pump is in communication with the water storage tank, the water storage tank is in communication with the spraying pipe.The stone cleaning tank comprises an outer tank body, an inner tank body, a first separation component, a second separation component and a main filter screen.The inner tank body penetrates through the outer tank body at the top to form a water inlet, and the first separation component, the second separation component and the main filter screen are arranged in the inner tank body from top to bottom.The sand and stones in the water flowing into the stone cleaning tank are cleaned, which can prevent the sand and stones from being sucked into the water pump to damage the structure of the water pump and prevent the subsequent sand and stones from being blocked in the spraying pipe.The multi-layer structure of the inner tank body can screen out large stone particles and disperse the stone particles.

The utility model provides a pesticide transfer tank which comprises a tank body and supporting legs, and the supporting legs are fixedly installed at the lower end of the tank body. A water inlet and a dosing port are formed in the top of the tank body, and a water outlet is formed in the bottom of the tank body; a rotating rod is rotatably mounted at the center of the tank body, a motor is fixedly mounted at the top of the tank body, the upper end of the rotating rod extends out of the tank body and is fixedly connected with an output shaft of the motor, and blades are fixedly connected to the lower end of the rotating rod; a punching plate is arranged on the inner wall of the tank body, the punching plate is arranged in the radius direction of the tank body, and a plurality of round holes are vertically and uniformly formed in the punching plate; according to the pesticide transfer tank, mixing of water and pesticide in the pesticide transfer tank can be assisted through cooperation of the blades and the punched plate, the layering phenomenon of the water and the pesticide in the tank is prevented, the pesticide transfer tank is suitable for solid pesticide and liquid pesticide, mixing is sufficient, and the farmland irrigation effect is guaranteed.

This utility model discloses a water-saving irrigation device for rice cultivation, which includes a main water pipe (1), a pressurized water pump (2), multiple branch water pipes (3), and a controller (4). Each branch water pipe (3) has a water outlet pipe (5) installed at its end, which is vertically positioned in the rice field. Each water outlet pipe (5) has three water injection nozzles installed on it. Each water injection nozzle has a solenoid valve (6) installed on it. Above each water injection nozzle, there is an arc-shaped baffle (7) fixed on the water outlet pipe (5). Each baffle (7) has a soil moisture sensor (8) installed on its top surface. Each solenoid valve (6) and soil moisture sensor (8) is electrically connected to the controller (4). This utility model not only improves water utilization efficiency but also has the advantages of good irrigation effect, good water-saving effect, convenient use, long service life, convenient maintenance, high irrigation rate, simple structure, and high structural stability.

This utility model discloses an energy-saving and environmentally friendly irrigation device, including a water collection tank. A sprinkler system for irrigation is installed on the water collection tank, and a water intake pipe is fixedly connected to the tank. A conical funnel for collecting rainwater is fixedly connected to the top of the water intake pipe. The conical funnel at the top of the water intake pipe efficiently collects natural rainwater and stores it in the water collection tank. This method can replace the traditional irrigation method that relies on municipal water supply or groundwater, significantly reducing the consumption of non-renewable water resources and lowering energy and water costs during irrigation. A humidity sensor installed at the bottom of the water collection tank monitors soil moisture data in real time and transmits the signal to a control box. The control box automatically adjusts the start and stop of the sprinkler system and the opening and closing of the control valve on the water distribution pipe according to a preset humidity threshold, achieving on-demand water supply and significantly improving water resource utilization efficiency.

The utility model relates to an automatic lifting canal head for farmland, and relates to the technical field of canal equipment. The water channel comprises a channel body and a valve, a mounting frame is further arranged on the channel body, the valve is in sliding connection with the mounting frame, the bottom end of the valve makes contact with the inner bottom wall of the channel body, a driving mechanism is arranged on the mounting frame and comprises a driving piece and a driving assembly, and the driving assembly is used for driving the valve to slide. The driving part is used for driving the driving assembly to operate. Compared with the prior art, the water level adjusting device has the following effects that the driving part and the driving assembly are arranged, so that when the valve needs to be opened to adjust the water level, the driving part can drive the driving assembly to operate so as to drive the valve to slide upwards, a water source on one side of the valve is injected into the other side of the valve, and therefore water resources are adjusted; the workload of a user for adjusting the water channel valve is reduced, and meanwhile the efficiency for adjusting the water channel valve is improved.

The utility model discloses irrigation equipment for agricultural production, and relates to the technical field of agricultural equipment.The irrigation equipment for agricultural production comprises a mounting pipe, adjusting supporting assemblies are arranged at the two ends of the outer wall of the mounting pipe, and corresponding fixing assemblies are arranged on the two adjusting supporting assemblies; a pump machine is mounted on one of the adjusting and supporting assemblies; a water inlet pipe is fixedly connected between the pump machine and the mounting pipe, a plurality of irrigation pipes are fixedly connected to the bottom of the outer wall of the mounting pipe, nozzles are fixedly connected to the other ends of the irrigation pipes, and a fixing frame is fixedly connected to the bottom of the mounting pipe; by means of the arranged adjusting supporting assembly, the equipment can be adjusted according to the height of crops in the using process, the application range is widened, adjusting operation is convenient, high using portability is achieved, sufficient moisture of the crops is guaranteed, and the crops can grow better.