In this paper, two kinds of roof solar collectors (RSCs), namely, the single pass RSC, and the double pass RSC are analyzed and compared. The double pass roof solar collector, which is configured by integrating a double pass solar air collector with the building roof, can be operated more efficiently for space heating in winter, and for natural ventilation in other seasons. To evaluate the effects of two RSCs for both space heating and natural ventilation, a single traditional Chinese style house, on which the two RSCs will be mounted respectively, is developed.
采暖和自然通风的比较-图一
采暖和自然通风的比较-图二
采暖和自然通风的比较-图三
采暖和自然通风的比较-图四
采暖和自然通风的比较-图五
包含：自然通风器平面配置图、自然通风器安装详图、自然通风器主机体剖面图、叶片与中环结合图及使用材料规格及安装方式.
