论文部分内容阅读
我国在“七五”计划期间,拟建各类房屋面积为49.53亿平方米,投资3925.50亿元。这就带来一个采暖用煤问题。象北京、沈阳等大城市的采暖用煤将以10%的速度增加。北京市的每平方米采暖用煤量已接近发达国家空调的年均耗能值。在人口稠密的城市,每年运进大量的煤燃烧,不仅浪费能源,而且污染环境。因此,对建筑业这一不断增加的耗能大户,采取切实可行的节能措施已是势在必行。这对
During the “7th Five-Year Plan” period, China plans to build a total of 4.953 billion square meters of housing and invest 392.250 billion yuan. This brings about a heating coal problem. Heating coal, such as Beijing and Shenyang, will increase at a rate of 10%. Beijing’s coal consumption per square meter of heating is close to the annual average energy consumption of air conditioners in developed countries. In densely populated cities, a large amount of coal is burned every year, which not only wastes energy but also pollutes the environment. Therefore, it is imperative to adopt practical and feasible energy-saving measures for the building industry, which is an increasing number of large consumers of energy. This pair