Research on Temperature and Humidity Independent Control System Based on Liquid Desiccant

In order to improve the ambient humidity of our refuge chamber and create a comfortable environment for miners to avoid disaster, through the analysis of the humidity sources of the refuge chamber and the moisture evaporation amount of the factors and so on, on the basis of the principles of temperature and humidity independent control air-conditioning and liquid desiccant, we build a refuge chamber model that can be used for 100 people to live 96 hours, and design and research the temperature and humidity independent control system based on liquid desiccant. The results show that the effect of the high COP temperature and humidity independent control air-conditioning based on liquid desiccant is good. Further to calculate the air-conditioning area for the moisture load of the refuge chamber model, and the result is 6%, conforming to the underground space requirements, providing a theoretical basis for establishing the dehumidification devices in underground chamber.