哈尔滨高校微机实验室内热舒适性的调查研究  

Study on the Thermal Comfort in Microcomputer Laboratories of Colleges in Harbin

作　　者：李磊[1] 王逢瑚[1] 沈隽[1] 王琼[2] 

机构地区：[1]东北林业大学,哈尔滨150040 [2]黑龙江生态工程职业学院,哈尔滨150025

出　　处：《森林工程》2009年第1期45-49,共5页Forest Engineering

基　　金：国家环保公益性行业科研项目(200808120)

摘　　要：为了研究高校微机实验室在学生上课和使用期间的热环境和人体热舒适,在哈尔滨多所高校的微机实验室进行了现场研究。现场测试夏季微机室内干球温度、相对湿度等热环境参数,并以问卷方式和ASHRAE的7级热舒适指标调查记录了学生对微机室内环境的热感觉。现场测试结果表明,哈尔滨大多数高校微机实验室的热环境处于ASHRAE舒适区之外,80%学生可接受的热环境对应的有效温度上限为27℃,人体热中性温度为23.8℃。接近半数的微机室内相对湿度在ASHRAE舒适要求以下,70%以上的学生感到空气干燥。Studies were conducted in colleges＇ microcomputer laboratories in Harbin. The object of these field studies was to assess the thermal environment and human＇s thermal comfort in the college＇s microcomputer laboratories during the students＇ class hours and using time. The indoor thermal environment conditions were measured, and the thermal sense value of the students were questioned and recorded. In addition, the methods to improve the indoor thermal conditions were examined. The results showed most microcomputer laboratories were coincident with little of the ASHRAE comfort zone, and the upper limit of the effective temperature corresponding to the accepted thermal environment by up to 80% of the students was 27℃ The neutral operative temperature was 23.8℃ （to） and about half of the relative humidity in the microcomputer laboratories was below the ASHRAE comfort zone and over 40% of the students felt dry at those relative humidity.

关 键 词：微机实验室 热环境 热舒适 热感觉 现场调查 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]