| 摘要 |
<p>A plate heat exchanger, which comprises a stack of heat transfer plates (2A; 2B) and is intended for evaporation of a liquid, e.g. refrigerant, has an inlet channel (17A; 17B) for said liquid extending through the plate stack and a separate distribution channel (18A; 18B) also extending through the plate stack. Through first passages (25A; 25B) formed by the heat transfer plates (2A; 2B) the inlet channel (17A; 17B) communicates with the distribution channel (18A; 18B), and through second passages (26A; 26B) also formed by the heat transfer plates (2A; 2B) the distribution channel (18A; 18B) communicates with evaporation flow paths (13A; 13B) defined in alternate plate interspaces between the heat transfer plates (2A; 2B).</p> |
