Research On Energy Efficiency Retrofit Problems Of Existing Building In Liaoning Province

saving renovation of the status quo, analyzed and summarized both the construction energy conservation transformation e At present, energy shortage become international problem of concern, the energy consumption and energy consumption of the whole society most of the total amount, thus along with the construction of energy consumption increased year by year, the development of the energy conservation is very important.This thesis mainly studies both the energy saving renovation. Due to the Liaoning province both building stock is bigger, have not reached energy-saving standard both building which have a large proportion in Liaoning province, so the study of both the construction energy conservation transformation for the development of energy-saving building plays an important role. This thesis mainly studies both the construction energy conservation transformation existing problems, seize the main problem, can clear out put forward suitable for Liaoning province itself development of countermeasures, for our country building energy conservation and emissions reduction to contribute.This paper in the search a lot of literature, on the basis of consulting a large number of data, summarizes and analyzes different energy-saving standard of Liaoning province as well as building stock, both building energy consumption situation, both the energy saving renovation of the capital investment situation and the present both the energy saving renovation technology level. According to the Liaoning province has the energy existing problems, and the problem is divided into policy, capital, management and technology that four aspects. According to the four aspects of the specific conditions of the construction of Liaoning province about both the energy saving renovation of index system, according to the various factors on the Liaoning province has the energy saving renovation of influence degree as the main recognition. And then issue a questionnaire for concrete data, and used the fuzzy clustering model analysis method and calculation software, will be sorting problem, it is concluded that Liaoning province has the energy saving renovation of heavy difficult problem. Finally, according to the Liaoning both the energy saving renovation of the specific problems puts forward the related countermeasure advice, guidance Liaoning future both the development of building energy efficiency work.This thesis aims to Liaoning province both building energy saving reconstruction problems are qualitative and quantitative analysis, and for more accurate for reference material, can further research about this problem. Liaoning province has the energy saving renovation to our country building economy energy career has important effect, need highly pay attention to the issues of research, and continuously put forward reasonable suggestions.