Design and exploration of whole outdoor air dehumidification forindoor water paradises in severe cold zone

Taking a large-scale indoor water paradise project in severe cold zone as an example, the energy-saving advantages of whole outdoor air dehumidification in severe cold zone is demonstrated by comparing different dehumidification schemes. The design concepts of this project are clarified by summarizing the HVAC system. The winter indoor heating effectiveness of the dehumidification scheme and the anti-condensation effectiveness of air distribution of the terminal system are verified by simulation analysis.