A kind of tunnel bulk water yield real time automatic measuring device and its application method

A kind of tunnel bulk water yield real time automatic measuring device and its application method

  • CN 107,228,696 A
  • Filed: 06/15/2017
  • Published: 10/03/2017
  • Est. Priority Date: 06/15/2017
  • Status: Active Application
First Claim
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1. a kind of tunnel bulk water yield real time automatic measuring device, it is characterised in that including one-level charge for remittance device, water storage holdsDevice, magnet water discharging valve and control unit;

  • The one-level charge for remittance device, is horn-like thin-walled device, upper opening for collecting certain areal extent inner tunnel water burstDiameter is more than lower openings diameter, and lower openings diameter is less than the tank opening diameter, so as to by one-level charge for remittance deviceIt is placed on tank;

    The tank, is cylinder-like structure, for storing the water that charge for remittance device collects, is equipped with cylinder-like structure bottomPressure sensor for detecting water pressure, sidepiece contains magnet water discharging valve;

    The magnet water discharging valve, for excluding the water in tank, it sets the first magnet, magnet water discharging valve aboveMoved up and down under magneticaction along the side wall of tank;

    Described control unit, its input is connected with described pressure sensor, its output end connection current system, describedCurrent system controls the polarity of second magnet relative with the first magnet.

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