PLATE TYPE HEAT EXCHANGER

摘要

Disclosed is a plate type heat exchanger. The plate type heat exchanger, according to an embodiment of the present invention, is laminated with a plurality of plates to form a flow passage wherein different kinds of working fluids flow. The plate type heat exchanger includes a plurality of chevron bumps protruded along the length and inclined at a predetermined angle on both ends, based on an imaginary central line (L) which passes through the center across the width direction of the plates; and a plurality of flowing grooves which are formed along the length of the chevron bumps and are separated by equal distances.