Ventilation and air conditioning system design for hulls of deep-water semi-submersible production platform

In view of the composition and principle of the ventilation and air conditioning system of the hull of a semi-submersible production platform, through the technical comparison and selection of the ventilation and air conditioning system design for hulls of floating devices in domestic and overseas, and combined with the actual engineering project, this paper presents the design ideas of the ventilation and air conditioning system of the project, and focuses on the design particularity of the ventilation system and air conditioning system, which can provide experience and reference for subsequent similar designs.