Patent ID: 9568489
Date: 2017-02-14
CPC Classifications: E02D,G01F,G01K,G01M,G01P

Claim:
1. A three-dimensional flow velocity vector, energy and mass gauge comprising: an elastic leather cover, both ends of which are mounted with a rigid sealing plug, separately, the elastic leather cover and the rigid sealing plug forming a cylindrical sealing cavity, in which a cable connecting line hole is installed on the upper rigid sealing plug, while an injection hole for injecting liquid into the cylindrical sealing cavity, on which a sealing plug is provided, is installed on the lower rigid sealing plug; a flow velocity vector and energy measuring device, which is installed in the cylindrical sealing cavity, and is electrically connected with a computer with a GPS locator via a cable connecting line, obtaining a flowing direction and velocity of underground water by sending a sonar signal obtained by measurement to the computer; and a leakage point mass measuring device, which is installed on either or both external surfaces of the two rigid sealing plugs, and is electrically connected with the computer via a connecting cable, wherein the device determines whether there is loss of rock-soil for a measured point by measuring a change in conductivity and temperature in the underground water, and consequently makes a judgment whether the measured point is considered safe.