Forced finned straight pipe dual-ring-shaped condensation heat-supply heat exchanger

Forced finned straight pipe dual-ring-shaped condensation heat-supply heat exchanger

  • CN 102,901,222 A
  • Filed: 09/21/2012
  • Published: 01/30/2013
  • Est. Priority Date: 09/21/2012
  • Status: Active Grant
First Claim
Patent Images

1. force fin straight tube double-ring condensation Heat supply and heat exchange device for one kind, comprise housing (3), be arranged at burner (6) and a plurality of fin straight tubes in the housing (3), be provided with water inlet (12), delivery port (11) and exhaust opening (13) on the housing (3), burner (6) is connected with air and gas inlet device, it is characterized in that:

  • Burner (6) is positioned at housing (3) top, burner (6) is equipped with one group of fin straight tube bundle (4) that is comprised of a plurality of fin straight tube close-packed arrays on every side, burner (6) below is provided with one group of smoke discharging pipe (16) that is comprised of a plurality of fin straight tube close-packed arrays, and smoke discharging pipe (16) is emptying by exhaust opening (13);

    Water inlet (12) is communicated with the fin straight tube (17) that burner (6) below consists of smoke discharging pipe, the fin straight tube (17) that burner (6) below consists of smoke discharging pipe is communicated with burner (6) fin straight tube on every side, and burner (6) fin straight tube on every side is communicated with delivery port (11).

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