High pressure injection system for applying a pesticide beneath the surface of the ground

High pressure injection system for applying a pesticide beneath the surface of the ground

  • CN 103,153,046 A
  • Filed: 02/23/2011
  • Published: 06/12/2013
  • Est. Priority Date: 02/23/2010
  • Status: Active Grant
First Claim
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1. high-pressure injection system that is used for the coating agricultural chemicals, described system comprises:

  • The portable hand-holding type coating tool;

    Be connected to the pipeline head of described coating tool, described pipeline head has at least one internal path;

    Be positioned in described pipeline head and at least one high pressure nozzle that is communicated with described at least one internal path fluid, described at least one high pressure nozzle can between about 25psi and approximately 10, operate under the pressure between 000psi;

    Be mounted to the contact plate of described pipeline head, described contact plate has at least one opening of aiming at described at least one high pressure nozzle;

    The agricultural chemicals source that is connected with described at least one high pressure nozzle fluid;

    AndDump valve, described dump valve can move between closed position and open position, and in described closed position, agricultural chemicals is prevented from flowing from described at least one high pressure nozzle, and at described open position, agricultural chemicals flows from described at least one high pressure nozzle.

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