The Study On Application Strategy Eenergy Technology Saving In Cold Region Of China

In the cold region of our country,the urban construction development has been reaching a rapid development stage.The construction energy consuming on buildings are fairly higher in our country,which are 90% above among whole buildings,the building energy consumption is between 30% in the total energy consumption,that also increases by the speed of 1% per year and therefore the building energy efficiency carries more and more responsibilities on the aspects of the social,economic,ecological and cultural development.To keep the world economic development,energy conservation and emissions reduction,ease the deterioration of the natural ecological environment,is an indispensable positive role.It also provides the practical data for the progress and development of a constructions on trend of ecological buildings,diversification,intensification and counter urbanization,so that can be a kind of technology integration to reduce buildings consumption effectively,Analyzes the passive house construction technology in cold region in our country development low standards,technology and energy level difference,lack of economic incentive policy,the bottleneck of lack of quality control and construction management.Paper has chosen three typical passive home demonstration project.Should be according to make full use of its advantages in technology,reflect local characteristics,selection and technology research and development in line with the local development,practical and effective to solve general residential and general public building energy efficiency problem.Explores how to application in cold region in China building passive home technology improve the economic benefit and environmental quality,adapted to the current our country market economy system of macroeconomic regulation and control,market regulation,laws and regulations,early warning and emergency system and mechanism under development and gradually perfect the strategy of research.Combining with cold region development in the field of building energy saving in our country the status quo,based on the concept of cold region building passive home technology,analyzes its advantages in the field of building energy efficiency technology,adjust measures to local conditions puts forward building a passive house technology in the development of the popularization and application of the cold region in our country economic policy guiding strategy,technology priority strategy,construction management security strategy,form a complete set equipment integrated strategy.Energy conservation and emissions reduction of buildings in cold region in China to provide theoretical support;For the construction of ecological,diversification,intensification,reverse the process of urbanization and the development provides the practice data;To effectively reduce the building low consumption provides typical technology integration.The structures of this paper are to establish subject-proposition analysis-the core problem,research,vertical logical problem solving.It includes mainly the following four parts:First,the paper propose a purpose and significance of the thesis,analyzing the domestic and foreign research status of this subject and propose research methods and contentsSecond,this paper expounds the present situation of construction application with passive energy saving technology,in terms of the present situation of social economy and city development construction in the cold area of our country;analyses how to push forward its application to break the bottleneck on applying.Thirdly,through analysis the application of three kinds of typical buildings with passive energy saving technology in the demonstration projects,put forward practice foundation of using building passive energy saving technology in the cold region of our country.Fourth,strategy study.In accordance with backward economy,worse environment;town dispersion;how to play to the advantage of using such technology in places Lack of consciousness of using energy conservation,strengthen management strategy,enhance policy and economic support,improve the optimization of equipment integration strategy,in order to fill in the gaps both in theory and practice foundation on applying building passive energy saving technology.