A high-efficiency heat exchange tube with fast heat transfer and strong corrosion resistance and a preparation method thereof

By setting up circling fins and fluid channels inside the heat exchange tubes, the problem of poor heat exchange effect in the center of the fluid is solved, achieving efficient heat exchange in the center of the fluid, and the structure is easy to disassemble and maintain.

CN116929129BActive Publication Date: 2026-04-10WUJIN COUNTY ANTISEPTIC EQUIP FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-05-11
Publication Date
2026-04-10

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Abstract

The application relates to a high-efficiency heat exchange pipe with fast heat transfer and strong corrosion resistance, which comprises a pipe body, a metal hose arranged in the pipe body, a plurality of rib plates which are arranged in a surrounding manner in the metal hose at intervals, and a plurality of fluid channels which are arranged on the rib plates along the plate surface and are in communication with the inside of the metal hose at one end and the outside of the pipe body at the other end. The metal hose and the pipe body are respectively filled with heat exchange medium and high-temperature fluid. When the heat exchange medium flows into the metal hose, the high-temperature fluid in the inside of the metal hose contacts the rib plates and exchanges heat with the heat exchange medium, so that the heat exchange effect is effectively improved.
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Citation Information

Patent Citations

  • A tube module

    CN104023837A

  • Preparation method for improving thermal conductivity of polymer composite heat exchange tube

    CN110181795A