HEAT TRANSFER PLATE FOR PLATE TYPE HEAT EXCHANGER, AND PLATE TYPE HEAT EXCHANGER HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To homogenize the circulation state of a first fluid and the circulation state of a second fluid thereby to improve the heat exchange efficiency between the first fluid and the second fluid.;SOLUTION: A plate body having a pair of end regions on both sides of an intermediate region comprises: a first seal planned part enclosing a first opening with a first face; a second seal planned part enclosing a second opening with a second face; a first salient extending in a crossing direction with respect to a center line in a region disposed at the closest to the first opening in an intermediate region of the first passage planned region; a second salient arranged in a region far from the first opening in the intermediate region of the first passage planned region and having an angle larger than that of the first salient; a third salient extending in a crossing direction with respect to the center line in a region disposed at the closest to the second opening in the intermediate region of the second passage planned region; and a fourth salient arranged in a region far from the second opening in the intermediate region of the second passage planned region and having an angle with respect to the centerline larger than that of the third salient.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT