High-efficiency geothermal energy heat conduction mechanism

Abstract

The invention discloses a high-efficiency geothermal energy heat conduction mechanism. The high-efficiency geothermal energy heat conduction mechanism comprises heat conduction mechanisms, supporting mechanisms and a heat conduction U-shaped pipe, wherein the upper end face of the heat conduction U-shaped pipe is symmetrically and fixedly connected with the heat conduction mechanisms, and the supporting mechanisms are fixedly installed on the inner end faces of the heat conduction mechanisms and the heat conduction U-shaped pipe. By arranging the heat conduction mechanisms, during heat exchange, a user can start a fixed motor through an external control mechanism, and the fixed motor can drive a guide clamping ring to move in a heat conduction shell through a connecting screw rod, so that the guide clamping ring can drive a first heat exchange plate and a second heat exchange plate to support outwards; therefore, the device can be in contact with hot dry rock in the geothermal well to the maximum extent, the contact area is increased; and meanwhile, heat energy in the geothermal well can be fully collected, and the subsequent heat exchange efficiency and the utilization efficiency of geothermal energy in the geothermal well are improved.

Description

technical field [0001] The invention relates to the technical field of geothermal energy equipment, in particular to a high-efficiency geothermal energy heat conduction mechanism. Background technique [0002] Geothermal energy is the use of underground thermal energy to serve human beings. The difference between geothermal energy and fossil fuels is that it does not need to be burned, and the thermal energy of geothermal energy can be directly applied, thereby improving the efficiency of energy utilization. At the same time, compared with other energy sources, geothermal energy has The characteristics of cleanliness and high efficiency, when geothermal energy is applied, heat conduction mechanism is required to guide the heat, so as to improve the efficiency of geothermal energy utilization. [0003] However, the existing geothermal energy heat conduction mechanism has poor external heat conduction efficiency. At the same time, when conducting heat conduction, the U-shaped ...

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Problems solved by technology

[0003] However, the existing geothermal energy heat conduction mechanism has poor external heat conduction efficiency. At the same time, when conducting heat conduction, the U-shaped heat conduction tube at the bottom of the heat conduction mechanism is often eroded by various pressures in the geothermal well, causing the U-shaped tube to be easily deformed. Reduce the subsequent heat exchange efficiency, and at the same time, the heat exchange efficiency inside the heat conduction mechanism is also insufficient during heat conduction, which reduces the subsequent utilization efficiency of geothermal energy, so a high-efficiency geothermal energy heat conduction mechanism is urgently needed to solve the above existing problems question

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