The Applicability Of The Passive Building In Cold Region

Passive construction is also called passive houses, was built based on passive design and energy saving buildings. Passive house can use very little power consumption will indoor to adjust to the appropriate temperature, environmental protection very much. At home and abroad are also a lot of research on the suitability and promotion prospects passive buildings. Under the new regulations the EU after2020, all new buildings if they can’t meet the standard of passive architecture,construction permits will not be issued. In view of this the EU is to comprehensively promote the construction of such passive low-energy buildings, currently also successfully built a number of buildings passive building, but the domestic passive building in operation whether it is really to the energy standard, whether the proper use of the owner passive building is the focus we should be concerned.Urumqi since 2013 has invested 13.7 billion yuan to the new(changed) the expansion of large boiler room. At the same time, still on the 280 km Urumqi old heating pipe network for the renovation. In the winter of 2013 began to Urumqi really has a lot to improve air quality, but such a large capital investment to improve the environment, the economy is reasonable still worth fastidious.Passive buildings as a new type of low energy consumption building, such a large population in China, the building ownership that a country the size of the future promotion of passive construction is bound to save a lot of energy, at the same time also will be a piece of blue sky big cities in China.Currently, Urumqi has successfully built a "Xingfu bao"- passive building, This article through to our country building energy consumption analysis, from the Angle of design and energy consumption of buildings, carding of passive building energy consumption analysis, Considering the climate and geographical features of Urumqi,Research on the applicability of passive building in Urumqi. In the cold region of northwest China built the first passive building projects- Urumqi fort "Xingfu bao" passive building projects from the theoretical calculation of energy consumption analysis and evaluation, PHPP energy consumption simulation software and technical economy was analyzed in aspects of research.