High-efficiency heat transfer tube and method for manufacturing the same

High-efficiency heat transfer tube and method for manufacturing the same

  • CN 101,294,777 A
  • Filed: 05/13/2008
  • Published: 10/29/2008
  • Est. Priority Date: 05/13/2008
  • Status: Active Application
First Claim
Patent Images

1. , a kind of efficient heat conducting tube, it is characterized in that:

  • comprise tube body (1) and vapour-liquid part flow arrangement, this vapour-liquid part flow arrangement is formed by being placed in conflux arm (3), liquid bath (4) and tedge (5) of down-comer (2), liquid in tube body (1) chamber, a conflux end of arm (3) of wherein said down-comer (2) and liquid is connected, and the conflux other end of arm (3) of liquid has corresponding hole with the trench bottom of liquid bath (4) and is connected;

    Described liquid bath (4) is radially outward to be rolled up by an end of tedge (5) to translate into U-shaped, and its outward flange is connected with the inner round wall of tube body (1).

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