Integrated design method of HVAC system engineering structure based on BIM design platform

Although the BIM technology has been widely accepted by the construction industry, the existing engineering design method based on BIM design platform has not changed much, which is basically the continuation of the original engineering design method, leading to the problems of low efficiency and difficulty in forward design in the engineering design based on BIM platform. Analyses the existing problems in the engineering design method of HVAC system based on BIM platform, and puts forward an integrated design method of engineering structure and a creation method of HVAC system engineering structure. Aiming at a refrigeration machine room, analyses the work efficiency of the integrated design method of engineering structure, and the results show that the design efficiency can be greatly improved.