Energy-saving irrigation device for hydraulic engineering

Abstract

The invention relates to the technical field of hydraulic engineering, in particular to an energy-saving irrigation device for hydraulic engineering. The energy-saving irrigation device is mainly used for water-saving irrigation of hydraulic engineering and comprises a movable base, a first water outlet tank, a second water outlet tank and a workbench. A supporting rod is arranged on the upper part of the movable base, a first spiral lead screw and a second spiral lead screw are arranged in the workbench, and the first spiral lead screw and the second spiral lead screw are rotationally connected with the side wall of the workbench through bearings; a first sliding block is arranged in the circumferential direction of the first spiral lead screw, and a second sliding block is arranged in the circumferential direction of the second spiral lead screw; and spraying pipes are arranged under the first sliding block and the second sliding block, auxiliary supporting plates are symmetrically arranged on the left side and the right side of the movable base, and driving structures are arranged at the bottoms of the auxiliary supporting plates. The energy-saving irrigation device for the hydraulic engineering can spray water for irrigation, and can spray pesticide or fertilizer to crops in the plant growth process.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, and is mainly used for water-saving irrigation of hydraulic engineering, in particular to an energy-saving irrigation device for water conservancy engineering. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. [0003] When irrigating farmland, common irrigation equipment uses one pipe to dredge multiple atomizing nozzles for spraying, and the spraying flow rate of the a...

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Problems solved by technology

[0003] When irrigating farmland, common irrigation equipment uses one pipe to dredge multiple atomizing nozzles for spraying, and the spraying flow rate of the atomizing nozzles that are closer to the direction of pipe diversion is compared with that of fog farther away from the direction of pipe diversion. The flow rate of chemical nozzle is too large, which leads to uneven irrigation and spraying. Moreover, plants need to spray pesticides or fertilizers more or less during the growth process, but at this stage, irrigation equipment cannot realize pesticides or fertilizers.

[0004] In some relatively arid desert areas, when irrigating, the water pipes are generally pulled into the crops to irrigate the crops on a large scale. In other words, some places are relatively dry and lack water, while some places are relatively humid. If the same large-scale irrigation is performed, on the one hand, it will cause uneven irrigation and waste water resources. It is difficult to perform reasonable energy-saving irrigation during irrigation. On the one hand, when the land to be irrigated is far away from the water source, it is necessary to pull a long water pipe, so that the corresponding cost will also increase. Therefore, it is urgent to design an energy-saving irrigation device for water conservancy projects to solve the shortcomings of the existing technology

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