Research On Design And Application Of Integration Of Solar Energy Technology With Roof Construction

In an increasingly energy tense today,building energy conservation has become the inevitable developing trend of architectural design.Are recognised in the current industry under the background of building energy efficiency design,building energy efficiency technology rapid development continuously.Through the development of building energy efficiency technology,on the one hand,to improve thermal performance of building surrounding structure,on the other hand got make full use of renewable energy.As a kind of green renewable energy,solar energy with its inexhaustible,inexhaustible characteristics,in the field of building the other renewable energy has been more widely used.According to the current main problems in the application of solar energy technology,energy-saving aspects at the same time in order to fit into technical requirements about "ping changed slope",as the solar-thermal technology reasonable use and slope roof building features as the research foundation,this paper focuses on the integration of solar collectors and slope roof integration technology made in detail,and puts forward a set of solar thermal utilization and slope roof structure integration technology design.This paper first introduces the current global environment faced by the energy problem,as well as the impact of building energy consumption,and points out that along with the development of science and technology of solar energy technology has been widely promoted.In this background,from the perspective of building energy consumption,analyzes the application advantages of solar energy technology in building energy conservation;Second,according to the characteristics and the distribution of solar energy resources of our country,and the solar energy application in building industry situation,summary highlights the solar-thermal technology in the shortcomings existing in the practical application.Through the study of the structure of solar collector form of roof construction design research,its design key points;Analysis collector under the condition of building facing south direction and other azimuth Angle corresponding to the best Angle of the relationship between architectural azimuth Angle and the best Angle of;Quantitative calculation of the collector and the effective heating area of different types of roof when combined,and through the comparative analysis,this paper puts forward a set of thermal module device structure,to solve the roof area utilization rate is low and the collector maintenance difficulties,the issue such as difference of architectural appearance.Finally,the paper with new eco-city of tianjin as an example,considering building distribution,housing design features and other construction related problems,to analyze the roof the relevant technology of the use of solar energy,the solar power supply system and the integration of architectural design research;,constantly optimize the solar heating system,from the related study of transparent cover three different lens cover plate of the light path diagram,the conclusion arc lens are used when the transparent cover plate can more effectively improve the efficiency of the collector.Again by focusing on the overall layout of the measures in the process of building integration system,from different roof form of solar radiation were analyzed and summed up the solar technology with the roof design integration with maximum energy harvesting,appearance and minimum impact,the characteristics of solar equipment safety performance;And both aesthetics and other related interdisciplinary,and puts forward the concrete form of rooftop solar integration application technology.