Study On Solar Heating Application Of Primary Schools And Junior High Schools In Rural Areas Of Bashang

In the rural areas of Bashang,Hebei,the winter is cold and long.The rural schools have long been out of economic and technical conditions.The poor performance of the housing structure and the poor heating facilities in the winter have resulted in low thermal comfort in the classroom and affected students’ physical and mental health.This needs to be resolved.This paper investigates and tests the status quo of schools in Bashang area,and studies the application of solar heating technology in rural primary and secondary schools in Bashang area.It provides a reference for the development of school buildings in cold areas such as Bashang.First of all,this article compares the difference between heating in teaching buildings and residential heating,and analyzes the similarities and differences between heating in rural schools and urban schools,and combines domestic and international cases of heating in teaching buildings to select heating methods suitable for rural school buildings in Bashang area.Secondly,based on the situation of field research,the causes of the poor indoor thermal comfort in the winter building of Bashang area were analyzed from the aspects of plane form,heating status and enclosure structure,and combined with the results of the questionnaire survey,the measures to improve classroom heating performance in winter were given.Third,select a typical teaching building for continuous temperature and humidity testing,compare and analyze the effect of different parameters on heating performance,and then model in DeST software to simulate and analyze the energy consumption of different building models to provide the basis for the design of follow-up plans.Reference;Fourth,design the conceptual scheme,and design from the four aspects of selecting the best orientation,direct benefit window,heat-accumulation and heat-storage wall,and the optimization of the envelope structure,and obtain an optimized solution that is suitable for the teaching building of the rural school on the dam.Using DeST Software for Passive Solar Heating Effects and Energy Consumption It intends to do performance evaluation of the conceptual design,to explore the feasibility of energy efficiency and passive solar heating technology.This paper analyzes and studies the teaching buildings of rural primary and secondary schools in Bashang,and proposes an optimization scheme for passive solar heating methods,with a view to providing reference for the study of heating methods on dams and even in severe cold regions,and to provide a standard for school buildings in Bashang District.Refinement and refinement provide the basis.