Geothermal energy heat exchange device

Abstract

The invention discloses a geothermal energy heat exchange device. The device comprises a transmission mechanism, a supporting mechanism, cleaning mechanisms, a heat exchange pipe, a supporting base and a sealing baffle, wherein the lower end face of the transmission mechanism is in threaded connection with the supporting mechanism used for limiting, and the cleaning mechanisms used for cleaning are evenly and fixedly connected to the inner end face of the supporting mechanism at equal intervals. By arranging the cleaning mechanism, when the exterior of a heat exchange tube is cleaned, a sliding rod and a connecting spring can conveniently provide enough limiting space for a cleaning plate subsequently, so that subsequently the cleaning plate can adapt to elastic expansion of a horizontal plane conveniently, meanwhile, a second connector, a first connector and a spring rod can provide a limiting space with a longitudinal angle for the cleaning plate, so that the cleaning plate can clean along the outer wall of the spirally arranged heat exchange tube all the time, the efficiency of cleaning the exterior of the heat exchange tube can be improved to the maximum extent, and the efficiency of subsequent heat energy exchange of the heat exchange tube with a geothermal well is further improved.

Description

technical field [0001] The invention relates to the technical field of geothermal energy equipment, in particular to a geothermal energy heat exchange device. Background technique [0002] Geothermal energy comes from the lava inside the earth. The heat can flow through the groundwater and the lava to the crust 1 to 5 kilometers above the ground, so that the heat can be transferred to a place closer to the ground. This energy exists in the form of heat. It is convenient for follow-up staff to exchange heat through the external heat energy collection device, thereby improving the utilization efficiency of the heat energy. [0003] However, the existing geothermal energy exchange devices, due to long-term heat exchange underground, are prone to various dirt on the heat exchange tubes, thereby reducing the heat exchange efficiency of the heat exchange tubes and reducing the subsequent utilization efficiency of geothermal energy, so it is urgently needed A geothermal energy hea...

AI Technical Summary

Problems solved by technology

[0003] However, the existing geothermal energy exchange devices, due to long-term heat exchange underground, are prone to various dirt on the heat exchange tubes, thereby reducing the heat exchange efficiency of the heat exchange tubes and reducing the subsequent utilization efficiency of geothermal energy, so it is urgently needed A geothermal energy heat exchange device to solve the above-mentioned problems

Images