A static electricity removal device for greenhouse plastic film

A technology for removing static electricity and greenhouse, which is applied in the field of greenhouse plant protection

Active Publication Date: 2022-01-11
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A static electricity removal device for greenhouse plastic film
  • A static electricity removal device for greenhouse plastic film
  • A static electricity removal device for greenhouse plastic film

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Experimental program
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Embodiment Construction

[0017] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a greenhouse plastic film static electricity removal device includes a water tank 1, a diaphragm pump 9 connected to the water tank 1 through a water pipe 3, the diaphragm pump 9 is connected to a ball valve 2 through a water pipe 3, and the ball valve 2 passes through a water pipe 3 and a water pipe elbow 4 Connect the horizontal metal water pipe 5, which has a discharge hole 6 on the horizontal metal water pipe 5, the horizontal metal water pipe 5 is supported by the metal support rod 7, and the metal support rod 7 is grounded through the ground wire 8.

[0019] figure 2 It is a schematic diagram of the horizontal metal water pipe 5 , and there is a discharge hole 6 on the horizontal metal water pipe 5 .

[0020] image 3 For the metal support rod 7, there is an arc fixing groove 71 at the upper end of...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14H05F3/02
CPCY02A40/25
Inventor 董晓娅王胜增邱白晶李浩
Owner JIANGSU UNIV
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