| 摘要 |
<p>Plate heat exchanger comprises a heat exchanger block (1a, 1b) with a number of heat exchanger passages. A header (6a, 6b, 7a, 7b) extending over at least one part of one side of the heat exchanger block is attached to the heat exchanger block. The header forms a flow connection between one part of the heat exchanger passages and is provided with a fluid connection (12, 13) arranged perpendicularly to the side of the heat exchanger block over which the header extends. An independent claim is also included for the production of a plate heat exchanger comprising several heat exchanger blocks with a number of heat exchanger passages. Preferred Features: The header has a semicircular cross-section. Devices for guiding the flow of fluid entering or leaving via the fluid connection are provided within the header.</p> |
