Device and hybrid ventilation system for temperature regulation in buildings and method of using such device

The invention relates to a heat exchanger arrangement for temperature regulation in a building. The device has an inlet section (2) with a wedge-shaped inlet channel which has a wide opening at the air inlet and has a tapered cross-section, and wherein the inlet channel has a side opening towards the heat exchange section (4). The heat exchange section has plate-like phase change material (PCM) modules (8) mounted in an inclined stack configuration between which a series of air passages (40) extending from an inlet section to a wedge-shaped outlet section (6) is formed such that airflow is gradually redirected from the inlet section and into the air passages of the heat exchange section. The heat exchanger with the PCM plate module has a low pressure drop, which means a low additional energy consumption, and the heat exchanger has a very uniform air flow, providing a system that provides efficient cooling until all energy stored in the PCM plate module is expelled. 本发明涉及一种用于建筑物中的温度调节的热交换器设备。所述设备具有入口段(2)，所述入口段