摘要
以可持续发展的观点,审视南方地区住宅建设,建筑节能滞后于建设发展,当引起足够重视。应提高节能意识,按照地区气候特点,有针对性地采取有效措施以实现建筑节能。强调对自然条件的充分利用;提高围护结构热工性能,采用较高档的节能技术与产品;外窗是夏季隔热最薄弱的环节;活动式外遮阳的效果最为显著;空调设备应选用能效比较良好的产品等。评价南方地区住宅建筑节能的最终效果是建筑物耗冷量指标等,尚待专门研究。
From the viewpoint of sustainable development, emphasis should be put on that development of building energy efficiency has lagged behind construction of buildings in the south of China, In accordance with the regional climate, the strategy of taking advantage of the natural condition, improving the thermal characteristics of outer envelopes, using better technology and products of energy conservation, illustrating the obvious effects of movable outdoor sunshades for the weakest insulation area as windows ,and employing the air conditioning system with big ratio of outflow to power consump-tion is the best way in strengthening the sense of energy saving and taking the effective measures to reach better energy efficiencies. Only airflow is evaluated as the criterion of energy efficiency for buildings in the south of China,
出处
《华中建筑》
2002年第5期73-74,共2页
Huazhong Architecture
关键词
南方
住宅建筑
可持续发展
建筑节能
自然条件
空调降温
Sustainable development Energy efficiency Natural condition Air conditioning temperature drop
