科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2014年
18期
64-65
,共2页
建筑能耗%节能改造%建筑材料%供热系统
建築能耗%節能改造%建築材料%供熱繫統
건축능모%절능개조%건축재료%공열계통
building energy consumption%energy-saving renovation%construction materials%heating system
建筑能耗是社会能耗的三驾马车之一。从广义上讲,建筑能耗指在建筑建造和使用过程中的能源消耗;从狭义上讲,是建筑在使用过程中的能源消耗。我国的社会能耗分布情况为:建筑能耗占30%、工业能耗占38%、交通能耗占32%;国外的社会平均能耗分布情况为:建筑能耗占40%、交通能耗占28%、工业能耗占32%。我国建筑能耗呈刚性增长的趋势,未来将占到社会总能耗的40%。这主要体现在随着人们对生活品质的要求在逐渐提高,建筑物中各方面的舒适程度也在日益提升,例如室内温度、热水、电气化程度等。目前,我国存在人口众多、资源相对不足和能源过度消耗等问题,因此,大力推行建筑节能改造势在必行。
建築能耗是社會能耗的三駕馬車之一。從廣義上講,建築能耗指在建築建造和使用過程中的能源消耗;從狹義上講,是建築在使用過程中的能源消耗。我國的社會能耗分佈情況為:建築能耗佔30%、工業能耗佔38%、交通能耗佔32%;國外的社會平均能耗分佈情況為:建築能耗佔40%、交通能耗佔28%、工業能耗佔32%。我國建築能耗呈剛性增長的趨勢,未來將佔到社會總能耗的40%。這主要體現在隨著人們對生活品質的要求在逐漸提高,建築物中各方麵的舒適程度也在日益提升,例如室內溫度、熱水、電氣化程度等。目前,我國存在人口衆多、資源相對不足和能源過度消耗等問題,因此,大力推行建築節能改造勢在必行。
건축능모시사회능모적삼가마차지일。종엄의상강,건축능모지재건축건조화사용과정중적능원소모;종협의상강,시건축재사용과정중적능원소모。아국적사회능모분포정황위:건축능모점30%、공업능모점38%、교통능모점32%;국외적사회평균능모분포정황위:건축능모점40%、교통능모점28%、공업능모점32%。아국건축능모정강성증장적추세,미래장점도사회총능모적40%。저주요체현재수착인문대생활품질적요구재축점제고,건축물중각방면적서괄정도야재일익제승,례여실내온도、열수、전기화정도등。목전,아국존재인구음다、자원상대불족화능원과도소모등문제,인차,대력추행건축절능개조세재필행。
Building energy consumption is one of the troika social energy consumption. In a broad sense, refers to the building energy consumption in the process of building construction and use of energy consumption;in a narrow sense, is building in the use of the energy consumption. Social distribution of energy consumption in China is:the building energy consumption accounts for 30%, industrial energy consumption accounts for 38%, transport energy consumption accounted for 32%;Foreign social average distribution of energy consumption:energy consumption of building energy consumption accounted for 40%, transportation 28%, industrial energy consumption accounts for 32% of our country building energy consumption trend of rigid growth, the future will account for 40% of the total energy consumption society. This is mainly embodied in the people's life quality requirements in gradually improve, in all aspects of the building in comfort level are also growing, such as indoor temperature, hot water, the degree of electrification, etc. At present, our country there is a large population and relative shortage and energy resources problems such as excessive consumption, therefore, it is imperative to push forward the construction energy conservation transformation.