| 摘要 |
The invention relates to a heat exchanger, particularly for a motor vehicle, comprising a first component (11) with a first duct, a second component (17) with a second duct and a thermoelectric element (18) for generating a heat flow, wherein a first fluid of a first fluid circuit (3) can be caused to flow through the first duct to control the temperature of a first external component, wherein a second fluid of a second fluid circuit (4) can be caused to flow through the second duct, which is fluidically separated from the first duct, to control the temperature of a second external component (9), and wherein the at least one thermoelectric element (18) is arranged between the first and second components (11, 17), contacting same thermally. In a heat exchanger that allows components, particularly components of high-performance batteries in hybrid and electric vehicles, to be cooled and heated according to requirements, the first and second components (11, 17) and the thermoelectric element (18) form a module (11.1; 17,1) with at least two fluid-connecting elements (15, 16), which are compatible with the respective fluid-connecting elements (15, 16) of a further such module (11.2, 17.2), wherein a first fluid-connecting element (15) is connected to the first duct and a second fluid-connecting element (16) is connected to the second duct. |
