Energy-saving irrigation device for agricultural water conservancy engineering

Abstract

The invention provides an energy-saving irrigation device for agricultural water conservancy engineering, relates to the technical field of agricultural irrigation equipment, and aims to overcome thedefects, of an existing agricultural irrigation device in the actual use process, that for example, the agricultural irrigation device lacks a reasonable filtering mechanism, impurities in water easily block a water spraying nozzle in the irrigation process, the nozzle needs to be cleaned in time, the work efficiency is affected, a height of the water spraying nozzle is not suitable for being adjusted, requirements of different terrain sizes are difficult to meet, meanwhile, a spraying range is inconvenient to control, the irrigation efficiency is reduced, and water resources cannot be fully utilized. The device comprises a base, and moving wheels are arranged at the bottom end of the base. According to the device, as a direction of water vertically sprayed by the water spraying nozzle ischanged through rotating fans, the water is rotated to be dispersed all around, threaded push rods are rotated to enable the rotating fans to slide up and down, and a reflection distance of the watersprayed by the water spraying nozzle is changed, so that a spraying range is adjusted, the irrigation efficiency is improved, and the water resources are more fully utilized.

Description

technical field [0001] The invention belongs to the technical field of agricultural irrigation equipment, and more specifically relates to an energy-saving irrigation device for agricultural water conservancy projects. Background technique [0002] With the development of modern agricultural science and technology and related material manufacturing technology, the irrigation method of crops has developed from traditional channel irrigation (flood irrigation) to sprinkler irrigation, drip irrigation, etc. Compared with other irrigation technologies, drip irrigation has the advantages of direct irrigation (drip irrigation pipe or dripper can be close to the root of the crop), water saving, energy saving, manpower saving, and reduced loss of nutrients and fertilizers in the soil. Therefore, people are paying more and more attention to it. [0003] For example, the invention of application number: CN201810998410.8 discloses an agricultural irrigation device, including the irriga...

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Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an energy-saving irrigation device for agricultural water conservancy projects to solve the following deficiencies in the actual use of the above-mentioned agricultural irrigation device, such as: lack of a reasonable filtering mechanism in the agricultural irrigation device. During the irrigation process, impurities in the water are easy to block the sprinkler head, which leads to the need to clean the sprinkler head in time, which affects the work efficiency, and the height of the sprinkler head is not suitable for adjustment, which is difficult to meet the needs of different terrain sizes. At the same time, the spraying range is inconvenient to control, which reduces the irrigation efficiency. Inadequate use of water resources

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