Study On Construct Strategy Of Indoor Thermal Environment Of Middle And Primary School’s Classroom In Hot Summer And Cold Winter Area

The thermal design of buildings in hot summer and cold winter area needs to meet the requirements of thermal insulation in summer and winter.And compared with other climate areas,the research on indoor thermal environment has more constraints.Middle and primary school,an important carrier of national compulsory education,it is particularly important for students to create a good indoor thermal environment.Now,in view of the hot summer and cold winter area,there had few building standards and related research.Anyway,there was no systematic and effective construction strategy for the indoor thermal environment of primary and secondary schools in this area.To sum up,based on the climate conditions of hot summer and cold winter,the main research of this paper is about to explore the construct strategy of indoor thermal environment of middle and primary school’s classroom.The relevant domestic literature research and the current building standards were sorted out,and the indoor temperature,humidity and wind speed were selected as the main factors affecting the indoor thermal environment for research and analysis.The distribution range of indoor thermal comfort index in hot summer and cold winter area is summarized systematically.In the process,it was found that there were some problems in the literature: the single parameter analysis of indoor thermal environment can not get effective conclusions,so it is necessary to carry out comprehensive measurement and analysis of the influencing factors of indoor thermal environment to get more reliable research results.At the same time,the indoor thermal environment construction technology proposed in these literature has summarized in detail.The field survey of middle and primary schools in hot summer and cold winter areas is carried out to summarize the construction status of these schools’ classrooms and users’ subjective evaluation of indoor thermal environment,summarizing the existing problems of the current classroom,and draw the main research direction of construct strategy.In order to study the indoor thermal environment of the classroom,the representative classroom is selected to carry out the actual measurement in winter and summer.Combined with the comfortable distribution range of indoor thermal environment obtained from literature research,the actual classroom was analyzed to determine the technical direction.Combined with the field investigation and the actual measurement analysis,this paper puts forward to the construction strategy of the indoor thermal environment of the middle and primary school’s classroom in the hot summer and cold winter area from these aspects of building microenvironment,classroom’s ventilation design and enclosure construction technology.Using the reliable software to optimize the simulation of the strategy,it plan to verify whether it has been improved about the indoor thermal environment of the classroom.The results can provide an effective theoretical basis for the future research on the indoor thermal environment of middle and primary school’s classroom in hot summer and cold winter area.