Novel drip irrigation structure for greenhouse planting

Abstract

The invention discloses a novel drip irrigation structure for greenhouse planting and relates to the technical field of agricultural irrigation. The novel drip irrigation structure for greenhouse planting comprises a water delivery pipeline connected with a water supply source, one side of the water delivery pipeline is provided with a plurality of side-by-side water inlet pipelines, each water inlet pipeline is composed of one end of a straight pipe section which is sealed and fixedly communicates with the peripheral wall of the water delivery pipeline and one end of an annular pipe section which is sealed and fixedly communicates with the other end of the straight pipe section, the other end of the annular pipe section is sealed through an end cover, a plurality of water leakage holes communicating with connecting sleeves are formed in the peripheral surface of each annular pipe section, a plurality of the connecting sleeves are arranged at equal angles and arranged on each annular pipe section in a sealing and sleeving mode, and meanwhile each connecting sleeve communicates with a drip irrigation pipeline through a communicating block. The drip irrigation pipelines in a radial arrangement are used to conduct an all-around drip irrigation on plant roots to the maximum extent, soil beside the plant roots can be rapidly infiltrated, dead-angle-free and full-coverage drip irrigation is achieved, and good growth vigor of plants is guaranteed.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a novel greenhouse planting drip irrigation structure. Background technique [0002] Drip irrigation uses plastic pipes to send water to the roots of crops through holes or drippers on capillaries with a diameter of about 1 mm for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, and the water utilization rate can reach 100%. Compared with sprinkler irrigation, drip irrigation has a higher effect of saving water and increasing production. At the same time, it can be combined with fertilization to more than double the fertilizer efficiency. It is suitable for irrigation of fruit trees, vegetables, commercial crops and greenhouses, and can also be used for irrigation of field crops in places where there is drought and water shortage. [0003] At present, for the cultivation of fruit trees in greenho...

AI Technical Summary

Problems solved by technology

[0003] At present, for the cultivation of fruit trees in greenhouses or some more valuable saplings, it is difficult to irrigate water directly to the roots of saplings by traditional drip irrigation methods, or traditional drip irrigation pipes can only irrigate on one side of saplings, and cannot Irrigate the roots of the saplings in all directions and without dead ends, affecting the growth of the saplings

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