Predict and forecast system device for earthquake precursors
A technology of forecasting systems and precursors, applied to measuring devices, seismology, geophysical measurements, etc., can solve unrealistic problems
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[0031] The structure of the prototype embodiment of the present invention is as follows: it is composed of a deep hole 1, a thermometer 3, a barometer 4, and a sealing plug 7. Deep hole 1 diameter is 0.3-0.5 meter, and depth is 200-2000 meter, and ground 2 or sea level 13 are vertical, and upper part is sealed by sealing plug 7; Cooperate thermometer 3 and barometer 4 on this plug, guarantee that they can measure to hole The air temperature and pressure in chamber 8. Another embodiment of the barometer can be made up of a straight tube 11, a U-shaped tube 6, a spherical shell 5, and mercury 9; one end of the straight tube 11 is connected to one end of the U-shaped tube 6, and the other end is connected to the sealing plug 7, and connected to the cavity 8 communicates; the other end of the U-shaped tube 6 is tightly connected to the spherical shell 5; the cavity in the spherical shell 5 communicates with the lumen 10 of the U-shaped tube; the diameter of the lumen 10 is 1mm. M...
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