Vehicle temperature control device

The invention provides a temperature control device for a vehicle. The vehicle temperature control device is provided with: a first circuit through which a first heat medium circulates; a second circuit through which a second heat medium circulates; and a first heat exchanger that exchanges heat between the first circuit and the second circuit. The first circuit is provided with a compressor and a second heat exchanger that exchanges heat between a first heat medium and air. The first circuit has a valve group for switching operation modes. The valve group is capable of switching an operation mode between a first mode in which the first heat medium passes in the order of the first heat exchanger and the compressor, and a second mode in which the first heat medium passes in the order of the compressor and the first heat exchanger. 本发明提供车辆用调温装置。该车辆用调温装置具有：第1回路，其供第1热介质循环；第2回路，其供第2热介质循环；以及第1热交换器，其在第1回路与第2回路之间进行热交换。在第1回路中设置有压缩机和在第1热介质与空气之间进行热交换的第2热交换器。第1回路具有用于切换运转模式的阀组。阀组能够将运转模式切换为使第1热介质按照第1热交换器和压缩机的顺序经过的第1模式和使第1热