Irrigation device

Abstract

The invention relates to the technical field of irrigation, and discloses an irrigation device which comprises a water storage tank. Walking devices are symmetrically installed outside the water storage tank, a lifting pipe penetrates through the top of the water storage tank, a positioning cone is fixedly connected to the bottom of the lifting pipe, an irrigation ball is communicated with the topof the lifting pipe, and the irrigation ball is a hollow ball; and water inlets are symmetrically formed in the top of the lifting pipe, a direction adjusting device is installed at the position, located below the lifting pipe, in the irrigation ball, and a direction changing rod is rotationally connected to the top of the inner side of the irrigation ball. According to the irrigation device, irrigation water can be controlled to extend out of the farthest spraying distance, the irrigation area is enlarged, irrigation can be conducted near the lower portion of the irrigation device, the blindarea of irrigation is eliminated, irrigation dead corners are avoided, the flowing speed of the irrigation water is decreased, and soil can be prevented from being damaged by too large impact force of the irrigation water; and good cleaning capacity is achieved, and muddy water can be prevented from adhering to the surface of the irrigation device.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an irrigation device. Background technique [0002] Technical measures to supplement the water required by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, it cannot meet the needs of crops for moisture. Requirements, therefore, must be artificially irrigated to make up for the lack of natural rainfall. The principle of irrigation is that the amount, frequency and time of irrigation should be determined according to the water demand characteristics of medicinal plants, growth stages, climate, and soil conditions. It should be timely and appropriate , Reasonable irrigation, the types mainly include pre-planting irrigation, seedling irrigation, growth period irrigation and winter irrigation. [0003] Howev...

AI Technical Summary

Problems solved by technology

[0003] However, the existing irrigation equipment can only use water pipes to spray water in a fixed direction for irrigation. Since the water pressure is fixed, the distance sprayed by irrigation water is also fixed, and the irrigation area is small. There is a blind area near the irrigation water pipe, and there is a dead angle in irrigation. The faster the irrigation water, the greater the impact on the soil. When the irrigation device is in use, the surface is easily stained with muddy water, which is inconvenient to clean. At the same time, the irrigation device is easily displaced by the reaction force of the sprayed water when it is in use.

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