Brazing sheet type heat exchanger

Brazing sheet type heat exchanger

  • CN 201,163,159 Y
  • Filed: 01/18/2008
  • Issued: 12/10/2008
  • Est. Priority Date: 01/18/2008
  • Status: Active Grant
First Claim
Patent Images

1. , brazing plate type heat exchanger, comprise, bottom plate and multi-disc heat exchanger plates, heat exchanger plates is positioned at, between the bottom plate, heat exchanger plates is provided with the hole, angle, the hole, angle forms the heat exchanger media access way, heat exchanger plates is divided into two types by concavo-convex ripple, two types heat exchanger plates ripple is combined to form two groups of runners of cold and hot medium, it is characterized in that the hole, angle that flows into phase change medium is provided with at least 2 circle seal areas on every side, described seal area is fitted by the male and fomale(M﹠

  • F) of heat exchanger plates and forms, the concavo-convex difference in the adjacent seals district on the same heat exchanger plates is also connected by the inclined-plane, the medium access way is connected with runner by the flow-guiding channel that is provided with on the seal area, described flow-guiding channel is;

    by the hole, angle to around, set gradually the mouth that dams, balanced diffluence pass, the mouth that dams is arranged on the inclined-plane that connects seal area, and in two heat exchanger plates that fit, a slice is provided with at least one mouth that dams at least;

    Balanced diffluence pass is positioned on the seal area between the twice inclined-plane, and described seal area is provided with at least one balanced diffluence pass, and the balanced tap hole position correspondence on each heat exchanger plates forms balanced split channel from top to bottom.

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