Engineering analysis based on parabolic trough solar heating technology

Due to the isolation and poor performance of building envelope insulation, traditional heating methods lead to a deficit in terms of energy security, as well as heating effect when it comes to a number of the northern military buildings, which in turn, unable to guarantee the modern needs for military security. Proposes a parabolic trough solar heating scheme which may replace the traditional heating methods. Through examples analysis, examines and proves its heating effect. Furthermore, based on the analysis of the data during the system’s life cycle, the system can save 1 438.64 tons of standard coals and reduce 3 829.67 tons of carbon dioxide emission, and the system payback period is 2.78 years, which show the better energy conservation and economic efficiency.