上海高校宿舍舒适性与空调能耗关系研究

Relationship Between Comfort and Air Conditioning Energy Consumption in Shanghai University Dormitories

在当前大学校园中,由于空气调节设备的不断增多,加上我国在节能减排方面的要求,因此有必要对大学生的空调使用进行科学的引导,使其以最少的能耗,为人员提供一个舒适的环境。以上海某高校宿舍为例,对住宿生进行问卷调查,从主观方面了解学生宿舍室内的热湿环境现状及空调使用情况,并通过现场实测与模拟分析分别得到冬、夏两季具体建筑热湿环境指标,对宿舍室内热舒适进行分析。结果显示:高校学生使用空调时节能意识不佳,冬季对宿舍空调的依赖大于夏季。在满足室内热舒适的前提下,空调节能潜力较大。为降低空调能耗,可以通过更换空调型号或结合学生作息规律分时段、功能、季节使用空调,从人为方面降低空调能耗。

Due to the increasing of air conditioning equipment on university campuses today,coupled with China's requirements for energy conservation and emission reduction,it is essential to scientifically direct college students'use of air conditioning so that it can provide a comfortable environment for staff while consuming the least amount of energy.To understand the current state of the indoor thermal environment and the use of air conditioning in student residences from a subjective perspective,a questionnaire survey was conducted by taking a university dorm in Shanghai as an example.The specific building thermal environment indicators in winter and summer were obtained through field measurements and simulation analysis,to analyze the indoor thermal comfort in dormitories.The results show that college students have poor awareness of the energy-saving use of air conditioning,and their dependence on dormitory air conditioning in winter is greater than that in summer.Under the premise of satisfying indoor thermal comfort,air conditioning has great energy-saving potential.To reduce the energy consumption of air conditioning,the energy consumption of air conditioning can be reduced artificially by replacing the air conditioning model or using the air conditioning in different periods,functions and seasons according to the students'work and rest rules.