| 摘要 |
The invention relates to a plate heat exchanger assembly (1) comprising: a plate package (2) comprising a first and second set of heat exchanging panels (4), each comprising a fluid supply area (15) and a heat transfer area (16). At least one thermoelectric device (17) is arranged between two adjacent heat exchanging panels (4) and in thermal contact with the heat transfer area (16) of one heat exchanging panel from each of the first and second set of heat exchanging panels. The assembly further comprises a frame (3) with a first end portion (20) and second end portion (21), each end portion comprising a first section (22) and a second section (23). The first and second end portions (20, 21) are arranged on opposite sides of the plate package (2). The first end sections (22) are arranged for compression across the fluid supply areas (15) and the second end sections (23) are arranged for compression across the heat transfer areas (16). A first set of tensioning means (27) extends between the first sections (22) of the first and second end portions (20, 21) and a second set of tensioning means (28) extends between the second sections (23) of the first and second end portions (20, 21). The first and second sections (22, 23) are mutually movable. The invention further relates to a frame and the use of such assembly in a combustion engine for extracting electric power from exhaust gases. |
