An agricultural greenhouse drip irrigation pipeline with anti-clogging function

Abstract

The invention discloses an agricultural greenhouse drip irrigation pipeline with an anti-clogging function, which belongs to the technical field of agricultural irrigation. The invention can realize the drainage of water through the drip irrigation pipeline and the rotation of the outer ball through the drip irrigation pipeline to drive the rotation of the filter plate to remove water impurities during the drip irrigation operation. Preliminary filtration, then the filter plate on the lower side falls under the gravity of the counterweight ball, and the magnetic repulsion between the magnetic push block and the magnetic docking plate pushes the connecting rod to move downward, and the vertical push rod drives the cleaning rod to clean the drip irrigation The inner wall of the hole removes scale and large particles of impurities. At the same time, the conical block pushes a pair of baffles to perform drip irrigation. After the magnetic push block is turned away, the connecting rod is reset under the elastic force of the elastic reset rope to perform regular drip irrigation operations, while maintaining the smoothness of the drip irrigation holes, so that the crops can grow effectively.

Description

Technical field [0001] The present invention relates to the field of agricultural irrigation technology, more particularly, to an agricultural greenhouse drip irrigation pipeline having an anti-clogging function. Background [0002] As the economic lifeblood of the country and a large water user, agriculture has long been using the traditional backward flood irrigation due to ideological, capital, technological and other reasons. However, with the contradiction between water shortage and water demand increasing year by year, large water flood irrigation is gradually being replaced by modern water-saving irrigation mode that pays attention to precise irrigation, modern scientific irrigation technology, not only can effectively use limited water resources, alleviate the severe situation of groundwater extraction, over-exploitation of the earth's crust, but also importantly, through the organic combination with precision fertilization, improve the growth conditions of crops, fruit t...

AI Technical Summary

Problems solved by technology

[0005] The existing drip irrigation pipelines are easy to appear during the use process, because the water contains large particles of impurities, and then block the orifice or dripper for drip irrigation, resulting in scaling and blockage, which will affect irrigation and cause crops to die, and the water from the dripper is irregular, sometimes Does not affect crop growth when watering out, needs to be improved

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