摘要
对湘东地区4个村镇能源消耗情况进行了调查,采用将能源换算成等效电的统计方法,分析了4个村镇年均用能及能耗情况。调查及分析显示:当前村镇使用的能源种类主要为液化气、薪柴、电、木炭和蜂窝煤,不同的村镇,其能耗所占比例不一样,主要与当地的经济条件及地理位置相关;村镇能耗结构与住宅类型存在相关性,土坯住宅的主要能耗为薪柴,占能耗总量的72.3%,砖混住宅的主要能耗为蜂窝煤和液化气,分别占能耗总量的57.0%和20.7%,钢筋混凝土住宅的主要能耗为液化气和蜂窝煤,分别占能耗总量的48.3%和31.5%;村镇住宅能源结构由低品位能源向高品位能源转变。当前农村用能结构不合理,建议制定可行的农村建筑节能战略,推广可再生能源在农村中的应用。
Investigates the energy consumption of four rural townships in eastern Hunan, and analyses their annual energy use and energy consumption through the statistical method of energy conversion into equivalent electricity. The survey and analysis indicate that： firstly, the rural townships currently use liquefied gas, firewood, electricity, charcoal and coal for living energy, and in different townships the proportion of energy consumptions is different, which mainly relevant to the local economic conditions and geographical location; Secondly, the energy consumption structure of the rural townships is closely related to residential types. The main energy consumptions of adobe residences are firewood, accounted for 72.3% of total energy consumptions; for brick residences are coal and liquefied gas, is 57.0% and 20.7% respectively; and for the reinforced concrete residences are liquefied gas and coal, is 48.3% and 31.5% respectively. Thirdly, residential energy structure gradually converts into higher grade energy. The current energy structure of rural townships was unreasonable, and it is suggested to develop energy conservation strategies and promote renewable energy application in rural townships.
出处
《湖南工业大学学报》
2013年第2期26-29,共4页
Journal of Hunan University of Technology
基金
"十二五"国家科技支撑计划基金资助项目(2011BAJ03B07)
关键词
湘东地区
村镇
能源消耗
等效电统计法
能源结构
eastern Hunan
rural township
energy consumption
the equivalent electric statistics
energystructure
