Energy Consumption Simulation and Analysis on Reconstruction of Rural House in Extreme Cold Areas in China

摘要

In order to reduce the heating energy consumption and improve indoor thermal comfortability in china extreme cold areas rural houses,several methods of energy saving projects were designed and simulated by DeST-h.The energy saving effects of improvement in the design were simulated and compared.It’s found energy saving method is all obviously effective such as insulating layer on outer wall,2-layer windows,attached sunspace southward and insulating layer on roof.It points out the energy saving reconstruction principles of the rural houses in china extreme cold areas.