| 摘要 |
The invention relates to a plate heat exchanger of the type provided with plates (1,1) attached in pairs sealingly to each other, between which pairs of plates in the assembled state of the heat exchanger, gaskets (6) extend in grooves (3,4) embossed in the plates. The plates (1,1) attached in pairs to each other are connected to each other in the edge areas to be connected by a sealing folding (5,7), which extends inward between the individual plates and in between the embossings facing toward each other in the two plates and forming the grooves (3). |
