Pulse truss sprinkling machine and operation method
A sprinkler and pulse technology, which is applied in the field of agricultural water-saving irrigation, can solve the problems of reducing the operation efficiency of the sprinkler, high sprinkler intensity, and small sprinkler range, and achieves the effects of increasing the spray uniformity, reducing the sprinkler intensity and ensuring the range.
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Embodiment 1
[0036] combined with figure 1 As shown, a pulse truss irrigation machine includes a truss 1, a main pipe 2, a capillary 3, a nozzle 4, a branch pipe 5, a capillary jet pulse tee 6, and a branch jet pulse tee 7; the branch pipe 5 is fixed on the truss 1 , the branch pipe 5 and the main pipe 2 are connected by the branch jet pulse tee 7, the inlet end of the capillary jet pulse tee 6 is vertically connected with the branch pipe 5, the two outlet ends of the capillary jet pulse tee 6 are respectively connected to a capillary 3, and the end of the capillary 3 is connected to the nozzle 4.
[0037] combined with figure 2 , image 3 As shown, the capillary jet pulse tee 6 and the branch jet pulse tee 7 include 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 an outlet 6 -6; the water inlet 6-1 is connected to a shrink tube, and the shrink tube is connected to the jet tube 6-2; the jet tube 6-2 is connected to the jet space 6-3; ...
Embodiment 2
[0044] combined with Figure 1 to Figure 4 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 structure and reversing method of the jet reversing device 6-4.
[0045] combined with Figure 4 As shown, the jet reversing device 6-4 is a negative pressure reversing device, including a left reversing channel 6-4-1 and a right reversing channel 6-4-2; Holes are opened on the wall, and the left reversing channel 6-4-1 and the right reversing channel 6-4-2 are respectively connected; the water flow enters the jet space 6-3 through the jet tube 6-2 to form a jet, which produces a wall attachment effect; if Attach the wall to the left wall of the jet space 6-3 first, and generate negative pressure in the left reversing channel 6-4-1 by the entrainment of the jet; as the jet continues, the negative pressure will be transmitted to the right reversing channel In 6-4-2, a pressure...
Embodiment 3
[0047] combined with Figure 1 to Figure 5 As shown, the basic structural features and implementation method of Embodiment 3 are similar to Embodiment 1, and the difference from Embodiment 1 lies in the structure and reversing method of the jet reversing device 6-4.
[0048] combined with Figure 5 As shown, the jet reversing device 6-4 is a hydraulic reversing device, including a left reversing channel 6-4-1 and a right reversing channel 6-4-2; A hole is respectively opened on the wall, and a hole is respectively opened on the outer wall surface of the left output pipe 6-5 and the right output pipe 6-6, and the two holes on the same side are connected with the passage to form the left reversing passage 6-4- 1. The right reversing channel 6-4-2; the pressure water flow enters the jet space 6-3 through the jet tube 6-2 to form a jet, and the wall attachment effect is produced under the action of jet entrainment; if the wall is first attached to the jet space 6-3 The left wall...
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