FIELD: heating equipment.
SUBSTANCE: invention relates to heat engineering and can be used in heat exchangers. Disclosed are heat transfer plate (4a, 4b, 4c) and pack (2) of plates for heat exchanger. Heat transfer plate (4a, 4b, 4c) has opposite first and second sides (6, 8) and comprises first, third and fourth guide sections (60, 64, 66). In the heat transfer plate, each of the first and fourth guide sections (60, 66) comprises male ledge (68, 70) protruding beyond first plane (54), and female recess (78, 80). Third guide section (64) comprises male ledge (90) configured to contact with second adjacent heat transfer plate, and female recess (100) made with possibility of contact interaction with first adjacent heat transfer plate for alignment of heat transfer plate and first adjacent heat transfer plate.
EFFECT: proposed are heat transfer plate and pack of plates for heat exchanger.
15 cl, 22 dwg
