Anti-blocking drip irrigation pipe and manufacturing method

Abstract

An anti-blocking drip irrigation pipe and a manufacturing method are used for solving the problem that water outlet holes of a drip irrigation pipe are blocked by root systems of plants. The anti-blocking drip irrigation pipe comprises a plastic hose and drippers evenly welded to the inner wall of the plastic hose. The anti-blocking drip irrigation pipe is characterized in that copper wires are arranged in the plastic hose and are located between the inner wall of the plastic hose and the drippers, the drippers, the plastic hose and the copper wires are bonded and fixed on the portions, corresponding to the drippers, of the cupper wires, and the copper wires between the adjacent drippers are in a suspension state. The anti-blocking drip irrigation pipe is based on copper oxide and has the function of inhabiting the growth of the root systems of the plants, and the root systems of the plants can be prevented from blocking flow channels of the drippers. The anti-blocking drip irrigation pipe has the advantage of being good in manufacturability. According to the manufacturing method, mass production can be conducted simply by locally improving original dripper pipe manufacturing device production equipment, the long-term troubling problem of dripper blocking is solved with small cost investment, the maneuverability is high, and application and popularization prospects are highly achieved.

Description

Technical field [0001] The invention relates to a drip irrigation technology, in particular to an anti-clogging drip irrigation pipe and a preparation method, belonging to the technical field of drip irrigation. Background technique [0002] Drip irrigation is an advanced water-saving irrigation technology, which uses a special drip irrigation pipe to drip irrigation crops in farmland. The drip irrigation pipe is made of plastic hose and dripper. The dripper is uniformly welded on the inner wall of the plastic hose. A labyrinth turbulent channel is provided on the dripper. The end of the channel leads to the water outlet on the wall of the plastic hose. hole. When the drip irrigation pipe is used, the water flows through the plastic hose, and the water flows through the labyrinth-type turbulent channel and the outlet hole set on the dripper to continuously drip into the soil. Using dropper technology, the effective utilization rate of water is high, which can greatly reduce the...

AI Technical Summary

Problems solved by technology

The above scheme is theoretically feasible, but in fact, for the drip irrigation pipes produced quantitatively, how to uniformly distribute the copper sheets in the drip irrigation pipes and how to reliably fix the copper sheets on the inner wall of the drip irrigation pipes are all technically difficult obstacles to break through. The cost of installing copper sheets on the drip irrigation pipe prevented the implementation of this plan

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