Permeable structure for heat exchanger - consists of channel systems, located above each other in layers, has channels with obstacles

摘要

The structure consists of at least two channel systems (1,2). These are located above each other, in layers, which are separated by at least one card (3). Each system contains channels (4,5) with obstacles (10,11), which project alternately into the channels. The channels open into diagonally opposite connection and distribution channels (6,7,8,9), for even supply. USE/ADVANTAGE - Permeable structure esp. for heat exchangers. Heat exchange is mainly via thin foils. Obstacles improve heat transfer.