A static electricity removal device for greenhouse plastic film

Abstract

The invention relates to the technical field of greenhouse plant protection, in particular to a static electricity removal device for a plastic film in a greenhouse. It includes: water tank, the diaphragm pump is connected to the water tank through the water pipe, the diaphragm pump is connected to the ball valve through the water pipe, the ball valve is connected to the horizontal metal water pipe through the water pipe and the water pipe elbow, the horizontal metal water pipe is in close contact with the plastic film of the greenhouse, and the horizontal metal water pipe is opened to discharge Water hole, the water in the water tank is guided by the water pipe under the action of the diaphragm pump and finally discharged from the water outlet hole of the horizontal metal water pipe, forming a continuous water curtain on the plastic film of the greenhouse. The horizontal metal water pipe is supported by the metal support rod, and the metal support rod Connect to the ground point through the ground wire. In the present invention, the conductive terminal formed by the water curtain, the conductive path formed by the horizontal metal water pipe contacting the water curtain, the metal support rod, the grounding wire, etc. conduct the electrostatic charge, and play the effect of removing static electricity on the plastic film of the greenhouse.

Description

technical field [0001] The invention relates to the technical field of greenhouse plant protection, in particular to a static electricity removal device for a plastic film in a greenhouse. [0002] technical background [0003] With the rapid development of my country's facility agriculture, the plant protection work of facility agriculture is also extremely difficult. The planting characteristics of facility agriculture crops are dense crops, small row spacing, and some vines have tall plants in the late growth stage. These have increased the difficulty of manual spraying. In recent years With the development of facility plant protection machinery, this situation has been greatly improved. However, in the current spraying process of plant protection machinery, there is a serious problem of spray drift. The goal of the next plant protection operation is to combine the advantages of electrostatic spraying to improve the spraying effect. However, there are the following problem...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of adsorption of greenhouse plastic film to charged droplets in the process of electrostatic spraying in greenhouses, thereby providing a static removal device for greenhouse plastic films

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