| 摘要 |
A description is given of a heat exchanger (1) or cooler for vessels, which is provided with a supply and a drain (3,4) which are connected to a tube system (5) for giving off heat from the water flowing inside said tube system (5) to outboard water. Said tube system (5) comprises parallel tubes (6) extending in the longitudinal direction in the housing, between which tubes (6), in the plane perpendicular to the center of the heat exchanger (1), a space (7) extends over said longitudinal direction. The heat exchanger (1) further comprises members (8) which are provided in said space (7) and which produce ultrasonic waves, said members (8) having an elongated shape such that they extend over said space (7). By virtue thereof, an effective anti - fouling system is obtained in the compact cooler. |
