Investigation And Research On The Influence Of Behavioral Energy Saving On Hvac Operation Energy Consumption In Public Buildings

The energy consumption of building operation accounts for about 30% of the total energy consumption of the society,and is increasing year by year,among which the energy consumption of hvac accounts for 40%-70% of the total energy consumption of building,which has become the research focus of relevant scholars and institutions.There are many factors affecting hvac energy consumption.At present,the research mainly focuses on the improvement of hvac equipment performance,the optimization of hvac system,the design and optimization of cold and heat source schemes and other technical fields,and has achieved fruitful technical results.According to the literature,people's energy use behavior is closely related to the energy consumption of hvac operation in public buildings,and people's behavior habits vary from region to region.Therefore,it is of positive significance to study the influence of people's behavior habits on the energy consumption of hvac operation in different regions.Based on the field survey of the population and typical buildings in mianyang,this paper analyzes the impact of behavioral energy saving on the hvac operation energy consumption of public buildings in mianyang.The research results can provide data reference for the energy consumption quota of public buildings and other policies in mianyang.This paper first introduces the energy background of China and the research status of behavioral energy saving on hvac operation energy consumption in public buildings at home and abroad,as well as the research purpose and significance of this paper.Secondly,typical buildings were determined,questionnaires were compiled,issued and recycled,and reliability and validity of the questionnaires were analyzed with SPSS statistical software to ensure the reliability of the questionnaires.Then,Origin software was used to analyze the data of the questionnaire,explore the internal laws and causes of the influencing factors under different behavioral conditions,and conduct curve fitting and regression analysis on the data.Finally,the De ST-c energy consumption analysis software is used to simulate the energy consumption levels of air conditioning switching behavior mode,temperature setting behavior mode,window opening behavior mode,shading facility use behavior and other different behavior modes,and to analyze the energy saving rate that can be generated by different behavior energy saving.The corresponding countermeasures and Suggestions for behavioral energy saving are put forward,which provide the corresponding reference basis for formulating energy saving policies.