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Intelligent pulse reel sprinkling machine and operation method

A sprinkler and reel technology, applied in the fields of botanical equipment and methods, agriculture, horticulture, etc., can solve the problems of small sprinkler range, high sprinkler irrigation intensity, soil erosion, etc., to ensure spray uniformity, reduce sprinkler irrigation intensity, Increase the effect of spray uniformity

Pending Publication Date: 2022-04-08
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing truss-type reel sprinkler irrigation machine uses a small nozzle range and a high sprinkler intensity, which makes the sprinkler intensity greater than the soil infiltration rate, which is easy to form surface runoff, causing deep leakage and soil erosion, and reduces the operating efficiency of the sprinkler.

Method used

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  • Intelligent pulse reel sprinkling machine and operation method
  • Intelligent pulse reel sprinkling machine and operation method
  • Intelligent pulse reel sprinkling machine and operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] combined with figure 1 , figure 2 As shown, the intelligent pulse reel irrigation machine includes reel car 1, reel 2, PE reel pipe 3, sprinkler car 4, connecting elbow 5, spraying device 6, temperature measuring device 7, battery a8, speed sensor 9 , battery b10, controller 11; the reel 2 is installed on the reel car 1, the PE coil pipe 3 is coiled on the reel 2, the spraying device 6 is installed on the nozzle car 4, and connects the elbow 5 to the PE The roll tube 3 is in communication; the temperature measuring device 7 and the battery a8 are installed on the frame of the nozzle truck 4 .

[0039] combined with image 3 As shown, the spraying device 6 is a spray gun, including a water inlet 6-1, a jet pipe 6-2, a jet space 6-3, a reversing device 6-4, an output pipe 6-5, and a nozzle 6-6; The water inlet 6-1 is connected to the connecting elbow 5 through threads; the water inlet 6-1 is connected to a shrink tube, and the shrink tube is connected to the jet tube ...

Embodiment 2

[0046] combined with Figure 1 to Figure 9 As shown, the basic structural features and implementation method of Embodiment 2 are similar to Embodiment 1, and the difference from Embodiment 1 lies in the spraying device 6 and the reversing device 6-4.

[0047] combined with Figure 4 with Figure 5 As shown, the spraying device 6 is a truss device, including a truss 13, a branch pipe 14, a capillary 15, a small nozzle 16, a capillary jet tee 17, a branch pipe jet tee 18, and a temperature measuring device 7; The temperature measuring device 7 is fixed on the truss 13, the inlet end of the branch jet tee 7 is connected to the PE coil pipe 3, and the two outlet ends of the branch jet tee 18 are respectively connected to a branch pipe 14; the inlet end of the capillary jet tee 17 is connected to the branch pipe 14 is vertically connected, and the capillary jet pulse tee 17 is connected with a capillary 15 at the two outlet ends, and the end of the capillary 15 is connected with ...

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Abstract

The invention discloses an intelligent pulse reel sprinkling machine and an operation method, and belongs to the technical field of agricultural water-saving irrigation, and the intelligent pulse reel sprinkling machine comprises a reel vehicle, a reel, a PE reel pipe, a sprinkler vehicle, a connecting elbow, a sprinkling device, a canopy temperature sensor, an air temperature sensor, a storage battery, a speed sensor and a controller. When the intelligent pulse reel sprinkling machine works, pressure water flow enters the water inlet of the spray head and enters the jet flow space through the jet flow pipe to form jet flow, and under the action of the reversing device, the water flow is periodically switched and sprayed on the left and right spray nozzles (spray heads) and transversely sprayed into the left and right field parcels to form a translation pulse spraying effect. The spray irrigation intensity can be reduced, and the spray uniformity can be ensured. When the reel truss sprinkling machine moves in a no-load mode, the canopy temperature and the air temperature along the way are collected, the sprinkling water depth and the operation parameters of the sprinkling machine are decided according to the canopy temperature difference, the sprinkling machine is controlled to conduct sprinkling according to needs, and intelligent variable accurate sprinkling irrigation is achieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural water-saving irrigation, and relates to a reel sprinkler irrigation machine, in particular to an intelligent pulse reel sprinkler irrigation machine and an operation method. Background technique [0002] The reel sprinkler irrigation machine has strong adaptability, saves water and labor, has a high degree of mechanization, and has low equipment investment per unit area. It is a highly efficient mechanized operation irrigation equipment suitable for my country's national conditions. However, the existing rotary single-nozzle reel irrigation machine has a low degree of intelligence; during operation, the nozzle rotates and sprays while walking, and the spraying track is similar to a Z-shaped, and the degree of intelligence and precision still needs to be improved. In order to ensure the uniformity of spraying, the area of ​​overlapping spraying is large, and the intensity of sprinkler irrigati...

Claims

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Application Information

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IPC IPC(8): A01G25/09A01G25/16
Inventor 王新坤
Owner JIANGSU UNIV
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