Underground heat exchanger of middle-deep geothermal well
The utility model discloses a middle-deep layer geothermal well underground heat exchanger, which comprises an outer cylinder, a heat exchange mechanism, plugging mechanisms, fixed sleeve plates and a mounting plate, the heat exchange mechanism for more thorough heat exchange is arranged in an inner...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a middle-deep layer geothermal well underground heat exchanger, which comprises an outer cylinder, a heat exchange mechanism, plugging mechanisms, fixed sleeve plates and a mounting plate, the heat exchange mechanism for more thorough heat exchange is arranged in an inner cavity of the outer cylinder, the plugging mechanisms are respectively arranged at two ends of the outer cylinder, and the fixed sleeve plates are respectively mounted at two ends of the surface of the outer cylinder; through the arrangement of the heat exchange mechanism, the thoroughness of heat exchange in the heat exchange process can be effectively improved, the heat exchange effect during operation each time is guaranteed, the applicability is wide, heat exchange operation can be conducted on liquid or gas, and the heat exchange efficiency is improved. The outer barrel is matched with the first supporting plate and the second supporting plate to slow down the flow speed of heat, so that the heat exchange eff |
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