Heat absorption and conduction device utilizing deep geothermal energy

Abstract

The invention discloses a heat absorption and conduction device utilizing deep geothermal energy, and relates to the technical field of deep geothermal energy. The device comprises an operation outerframe, wherein an insertion pipe is fixedly connected to the left side of the top of the operation outer frame; a conducting internal thread insertion rod is rotationally connected to the right side of the bottom of the operation outer frame; a recovery heat insulation through pipe penetrates and is in sliding communication with the bottom end inside the conducting internal thread insertion rod; aconducting external thread through pipe penetrates and is in threaded communication with the bottom end inside the conducting internal thread insertion rod; a U-shaped conducting heat absorption pipeis connected to the bottom end of the conducting external thread through pipe; a stabilizing mechanism is rotationally connected to the position close to the lower part outside the recovery heat insulation through pipe, an auxiliary limiting mechanism is fixedly connected to the middle of the left side outside the insertion pipe, and a suction liquid pump is fixedly connected to the left side inside the operation outer frame. The heat absorption and conduction device utilizing deep geothermal energy achieves the aims of improving heat conduction efficiency, reducing heat conduction loss, prolonging service life of pipe equipment, reducing failure rate of equipment and reducing maintenance cost.

Description

technical field [0001] The invention relates to the technical field of deep geothermal energy, in particular to a heat absorption and heat conduction device utilizing deep geothermal energy. Background technique [0002] Geothermal energy is the natural heat energy extracted from the earth's crust. This energy comes from the lava inside the earth and exists in the form of heat. It is the energy that causes volcanic eruptions and earthquakes. [0003] The temperature inside the Earth reaches as high as 7000°C, and at a depth of 80 to 100 kilometers, the temperature drops to 650 to 1200°C. Heat is transferred closer to the ground through the flow of groundwater and the influx of lava to the crust 1 to 5 kilometers above the surface. The hot lava heats nearby groundwater, and this heated water eventually seeps out of the ground. The easiest and most cost-effective way to use geothermal energy is to take these heat sources directly and extract their energy. [0004] Deep geot...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a heat-absorbing and heat-conducting device utilizing deep-layer geothermal energy, which solves the problem that current deep-layer geothermal energy uses circulating aqueous solution to conduct heat. Due to the limitation of the boiling point, the heat conduction efficiency is low, and the conduit is not deep underground. With the ability to fix, the conduit is affected by the resonance of the liquid flow, prone to pipeline leakage, and the service life of the equipment is low, which affects the normal operation of the equipment

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