Research On Green Diagnostic System For Air Conditioning System In Severe Cold Regions In Public Buildings

With the rapid development of China’s urbanization,it has become the subject of green buildings and their air-conditioning equipment system development,green air conditioning system design,system evaluation and operational management is one of the important channels of green buildings.Based on the analysis of domestic and international green building rating system,Made to adapt to China’s Green Diagnostic System for Air Conditioning System in Severe Cold Regions.Construction of the green diagnostic indicator system cold regions existing public buildings in severe cold area air conditioning system,contains diagnostic theory and principles of diagnostic criteria and diagnostic system parameters and diagnostic results indicate etc.Provide theoretical and technical support for our air-conditioning system of green technology development and application.It introduced the air-conditioning system in cold area of Green diagnostics system process,using the analytic hierarchy process based on the index system weight distribution determination.Index selection mainly in national and local standards in cold area,as well as foreign green building rating system,air conditioning system-related indicators.Established a system-level indicators 5,15 secondary indicators,three indicators 43.Application of MATLAB as a tool to calculate the environmental benefits of the right layer and environmental depletion layer weight of each indicator air conditioning system.Refer to "Green Building Evaluation Standard","public building energy efficiency design standards","civil heating,ventilation and air conditioning design specifications" and other existing national standards,norms and standards related literature cold green area air conditioning system diagnostics instructions.Cold air-conditioning system of green areas diagnostic guide books introduces the theoretical basis and method steps diagnostics,detailed benchmarks established diagnosis of each index,and introduced cold air conditioning system of green areas common diagnostic laboratory instruments.Application of Microsoft Visual Studio software as a platform for the development of regional air-conditioning system cold green diagnostic software,C#as the programming language,software interface design,air conditioning system basic information form,indoor environmental diagnosis forms,service performance diagnostic form,energy consumption diagnosis Forms,resource consumption diagnosis form,form outdoor environment diagnosis,and diagnosis of the form design,and implement score calculation and graphics output.In some office buildings and Chifeng City,Shenyang City,a hotel building for the study,based on air-conditioning systems in cold area green guide books and diagnostic system thermal test specifications,these two buildings the air conditioning system for a more detailed diagnosis,in cold areas green air conditioning system diagnostic software as a platform for the diagnostic test assessment.At present,China has not run a clear evaluation criteria air conditioning system,through existing public buildings air conditioning system diagnostic analysis,building air-conditioning systems in cold area green diagnostic system,from a single diagnosis to green energy diagnosis,the air conditioning system an inevitable trend.