Selection Analysis of Building Envelope with Building Materials in Summer Hot and Winter Cold area --A Case Study in Xi'an wall insulation system

摘要

The model of residential buildings is established in allusion to the type of residential building wall exterior insulation system and the characteristics of the various features of the wall enclosure in summer hot and winter cold region. The energy consumption of different types of wall structure is simulated and calculated using energy simulation software DeST-h, the economic characters of the structure of energy consumption of different types were compared and analyzed comprehensively, the conservation and efficiency were quantitative analyzed, the principias for selecting the structure of residential buildings of wre provide based on the principle of maximizing energy efficiency.