HEAT EXCHANGER FOR GASES, IN PARTICULAR ENGINE EXHAUST GASES

The invention relates to a heat exchanger for gases, in particular engine exhaust gases, comprising a plurality of gas circulation conduits and a casing for the exchange of heat between said gases and a refrigerant fluid surrounding the gas circulation conduits accommodated inside the casing, in which deflectors are used to configure the passage of the refrigerant fluid between said gas circulation conduits, having at least one inlet deflector which directs the refrigerant fluid, thereby improving and increasing the efficiency of the functioning conditions of the exchanger. 本发明涉及一种用于气体的热交换器，特别是用于发动机废气的热交换器，该热交换器包括多个气体流通管道以及用于在所述气体与冷却剂液体之间交换热量的外壳，所述冷却剂液体包围被容纳在外壳内部的气体流通管道，其中，挡板被用于配置冷却剂液体在所述气体流通管道之间的通过，所述挡板具有将冷却剂的流动引导到部件的至少一个入口挡板，并且因此改善交换器的运行状态而且使其更有效率。