Apparatus that minimizes the passage undesirable fluid into the second section from the first area, the heat exchange system and comprising a device such

摘要

First zone (1), the invention relates to measures to minimize the passage of undesirable fluids second zone separated by (3) partition not fluid-tight to (2). First zone (1) a first pressure 1 (P1-1) is dominant, the second section (2) a second pressure lower than (P1-1) first pressure 1 (P2- 1) is dominant. (4), are located at the partition (3) separating the middle chamber from each other two zones (1, 2). First zone (1) to produce intermediate chamber (4) a pressure lower than (P1-1) first pressure dominant, the intermediate chamber (4) a first zone into (1) is further equipped with (5) transport mechanism designed to channel fluid. Pressure generated in the intermediate chamber (4) (P4-1) is equal to or just greater than (P2-1) a second pressure prevailing in the second zone (2). [Selection] Figure Figure 1