Device capable of measuring moisture absorption heat release of textiles

The invention relates to a device capable of measuring moisture absorption heat release of textiles. The textiles are disposed around a heat conduction pillar body, which can be used to simulate the state that people wear clothes. The air flow adjusting device is provided with a flow guide cover, therefore the air flow containing the gaseous water molecules can flow through the air layer between the heat conduction pillar body and the textiles, therefore the situation that the steam can be dissipated from the human bodies to the clothes. The width, the humidity, and the air flow amount of the air layer can be determined according to the requirements, therefore the moisture absorption heat release state of different wearing loosing degrees and different exercise amounts can be simulated.