Double-pipeline water and fertilizer sprinkling irrigation unit

Abstract

The invention discloses a double-pipeline water and fertilizer sprinkling irrigation unit which comprises a sprinkling irrigation locomotive, and a water and fertilizer preparation tank, an atomization sprinkling irrigation mechanism and a close-distance sprinkling irrigation mechanism which are fixedly mounted on the surface of the sprinkling irrigation locomotive. The end parts of the atomization sprinkling irrigation mechanism and the close-distance sprinkling irrigation mechanism are communicated with the output end of the water and fertilizer preparation tank. The atomization sprinkling irrigation mechanism comprises a turbine spray cylinder, a driving motor, a water and fertilizer liquid atomizer and an aeration turbofan, and the driving motor is fixedly mounted at one end of the turbine spray cylinder and is in transmission connection with the end part of the aeration turbofan. According to the double-pipeline water and fertilizer sprinkling irrigation unit, a double-pipeline sprinkling irrigation structure is arranged, the atomization sprinkling irrigation mechanism and the close-distance sprinkling irrigation mechanism are respectively arranged on the surface of the sprinkling irrigation locomotive, and a water and fertilizer mixed solution is sprayed in an atomization, aeration and sprinkling manner and is subjected to fertilization and irrigation in a short-distance sprinkling manner. Single or synchronous starting work can be controlled through a communicating pipeline, the water-fertilizer mixed solution is uniformly spread, so that the water-fertilizer balance of a crop growth area is improved, and the phenomenon of seedling burning caused by overhigh local water-fertilizer concentration is avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural sprinkler irrigation, in particular to a double-pipeline water and fertilizer sprinkler irrigation unit. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. Today's agriculture is all intelligently cultivated. When sprinkling irrigation and fertilization, water and fertilizer integrated sprinkler irrigation units are used for sprinkling irrigation. When topdressing, the fertilizer is dissolved in irrigation water, and the water a...

AI Technical Summary

Problems solved by technology

Since the trees planted are taller than the crops, and the distance between the trees is much larger than that of the crops, this kind of multi-nozzle equipment is not suitable for spraying the trees. The small divergence range will easily lead to different sprinkler irrigation amounts at different points in the crop area, and too much fertilization of water and fertilizer solution will easily cause fiber phenomenon such as burning seedlings, resulting in crop necrosis, which has certain defects

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