System for utilizing geothermal energy of earthquake-weakened/averted deep water injection wells

Abstract

The invention discloses a system for utilizing the geothermal energy of earthquake-weakened / averted deep water injection wells, which is characterized in that a plurality of deep-well water injection holes and a plurality of deep-well air feed inlets are all arranged on the ground, and are distributed in a circumference which centers on a main urban axis and takes one crustal thickness as the radius; the deep-well water injection holes and the deep-well air feed inlets are arranged in a mutual spaced mode; the upward side of each deep-well water injection hole is communicated with a cold water supply pipe by a pressurized water injection device, and the upward side of each deep-well air feed inlet is communicated with a geothermal utilization device; the downward sides of each deep-well water injection hole and each deep-well air feed inlet are both communicated with at least two well drilling pipes; and each well drilling pipe extends from the ground to a position 8-12 km below the ground, and the tail end of at least a drilling pipe connected below a deep-well water injection hole and the tail end of at least a drilling pipe connected below a deep-well air feed inlet are mutually close to each other or connected with each other in a position 8-12 km below the ground, wherein the deep-well water injection hole is adjacent to the deep-well air feed inlet. The system disclosed by the invention can effectively weaken, delay even avert an earthquake, and can effectively improve the utilization rate of geothermal energy.

Description

technical field [0001] The invention relates to the field of earthquake research and utilization of geothermal energy, in particular to a geothermal energy utilization system of an earthquake reduction type water injection deep well. Background technique [0002] The earth itself has great energy, including seismic energy, geomagnetic energy, geothermal energy, earth plate drift energy, and other energies that have not yet been recognized by humans. According to the theory of energy dissipation, in the interior of the earth's core, its energy exchange is almost balanced, which conforms to the first and second laws of thermodynamics. But between the mantle and the crust, because they are far away from the equilibrium state, there are material exchanges and energy exchanges. For example, the ocean trenches "swallow" the earth's meat all the time, and new rock formations are produced elsewhere. Linear coherence effect. Non-equilibrium is the source of order. Since the non-bal...

AI Technical Summary

Problems solved by technology

But between the mantle and the crust, because they are far from the equilibrium state, there are material exchanges and energy exchanges. For example, the ocean trenches "swallow" the earth's flesh all the time, and new rock layers are produced elsewhere. linear coherence effect

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