CORE DEVICE OF A HEAT EXCHANGER AND HEAT EXCHANGER WITH THE CORE DEVICE

摘要

The present invention relates to a core device of a heat exchanger, comprising a plurality sets of paired plates, each pair being isolated by an elongated bar at at least one end side and forming a first passage therebetween for a first fluid; a plurality of spacer strips each disposed between two adjacent sets of paired plates to form a second passage for a second fluid therebetween extending transverse to the first passage, wherein the elongated bar has a flow-dividing flange protruding towards the outer side of the core device, the flow-dividing flange being adapted to direct the second fluid flowing towards the flow-dividing flange into the second passage. The present invention further relates to a heat exchanger having the core device.