Electric power pumping irrigation station

Abstract

The invention discloses an electric power pumping irrigation station. The electric power pumping irrigation station comprises a machine set, a pipeline and a control system, wherein the machine set pressurizes the pipeline to pump water up; the pipeline provides a water delivery channel, the control system provides power to control starting and stopping of the machine set, controls the pipeline as required and adjusts the rotating speed of a water pump, and the pipeline is a variable pipeline. By adopting the electric power pumping irrigation station disclosed by the invention, the defects that the adjustment ranges of flow and lift are narrow and the requirement of high-low table position irrigated areas on the flow and lift of the pumping irrigation station cannot be met are overcome, irrigation equipment which can meet the requirements of low-table position and high flow and can realize operation in high-table position lift working condition is provided, the operating condition range of the machine set is expanded, the requirement of high flow can be met, operation in high-lift working condition can be realized, and electric power pumping irrigation station is flexible and can perform cross-regional operation, thereby improving the utilization ratio of the machine set.

Description

technical field [0001] The invention relates to irrigation equipment, in particular to an irrigation station. Background technique [0002] The terrain in the hilly area is diverse, and small and scattered irrigation areas appear in the irrigation area with the change of elevation and terrain, generally 200-1000 mu. An effective way to solve agricultural production water use in hilly areas is to use electromechanical lifting irrigation facilities. Different terrain conditions have different requirements for electromechanical lifting and irrigation facilities. Generally speaking, a high platform requires a higher head, and a low platform requires a larger flow. In the usual construction scheme of the lifting irrigation station, the electromechanical lifting and irrigation facilities are mainly composed of a fixed pump room, a fixed installation unit, a fixed control system, and fixed inlet and outlet pipelines. After the type of unit is determined, the range of its working...

AI Technical Summary

Problems solved by technology

After the type of unit is determined, the range of its working conditions is determined accordingly. Generally speaking, the adjustable range of flow and head is small, which cannot meet the requirements of large changes in flow and head of lifting irrigation stations in high and low platform irrigation areas; if multiple sets of units or Multiple fixed pumping stations require a large one-time investment and operating costs, and the equipment is scattered, inconvenient to maintain, and easily destroyed or stolen

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