CAJ | 학술논문

　　结合夏热冬冷地区的气候特点和当地居民的生活习惯，介绍了自然通风在改善室内热环境方面的实际运用。气候数据表明全年27.41%的时间里室外环境满足热舒适要求，具备用自然通风替代采暖空调设备的条件。以南京地区1栋典型居住建筑为例，使用清华大学开发的建筑能耗及自然室温模拟软件DeST-h进行模拟分析计算。结果表明，采取自然通风后，夏季和过渡季节室内的自然室温平均降低14.51%，夏季制冷期空调能耗降低21.26%。实验测试结果也显示，加强自然通风后，居住建筑室温明显下降，可以辅证模拟结果。
　　결합하열동랭지구적기후특점화당지거민적생활습관，개소료자연통풍재개선실내열배경방면적실제운용。기후수거표명전년27.41%적시간리실외배경만족열서괄요구，구비용자연통풍체대채난공조설비적조건。이남경지구1동전형거주건축위례，사용청화대학개발적건축능모급자연실온모의연건DeST-h진행모의분석계산。결과표명，채취자연통풍후，하계화과도계절실내적자연실온평균강저14.51%，하계제랭기공조능모강저21.26%。실험측시결과야현시，가강자연통풍후，거주건축실온명현하강，가이보증모의결과。
The study presents the application of natural ventilation in improving the indoor thermal environment by combining climate characteristics of hot summer and cold winter area into the living habits of the local; data shows outdoor environment meets the thermal com-fort requirements and is qualified to replace heating and air conditioning equipment during 27.41%of the whole year. With a typical residen-tial building of Nanjing as an example, the software DeST-h for building energy consumption and natural room temperature simulation devel-oped by Tsinghua University is utilized. It shows that by using natural ventilation, the indoor natural temperature reduced by 14.51%on aver-age during the summer and transitional seasons;the energy consumption of the air conditioning decreased by 21.26%. By enhancing the natu-ral ventilation in the experimental test,the indoor temperature of the residential buildings decreased significantly, which could testify the re-sult, too.