外文翻譯--淺談加強公共建筑節(jié)能和節(jié)能設(shè)計的重要性-文庫吧
2025-01-03 14:37 本頁面
【正文】 eed of people39。s work and life. In developed countries, the suitable temperature has bee a basic needs. In China, people are gradually increased requirements for quality of life. Meanwhile, China39。s vast territory, continental climate performance significantly: pared with other regions of the same latitude, the winter of the world39。s coldest countries in the same latitude, the average January temperature Northeast than other regions of the same latitude average low 15~20 , the HuangHuai basin low 10~15, south of the Yangtze low 6~10, southern coastal also low 5。 summer is on the same latitude in the world average warmest countries (except the desert), the average temperature in July northeast than other regions of the same latitude the average high 4, North high , the Yangtze River is high ~ 2. Therefore, hot summer and cold winter, long plagued the nation. More to improve people39。s lives, the more unbearable winter heat toss, heating in winter to the summer to cool, which consumes energy. Initial investigation found that summer air conditioning power consumption is a major factor in recent years, increasing in civilian electricity. The energy consumption of public buildings is to bee the black hole, airconditioning systems in public buildings energy consumption of buildings accounts for the proportion of total energy consumption is increasing year by year. From a macro perspective, only to achieve the conservation and rational use of energy resources in order to meet people39。s need for a fortable thermal environment. Thus, strengthening building energy efficiency, especially in public buildings energy delay. Strengthen public building energy efficiency is to realize the need for national energy saving targetsChina39。s Eleventh FiveYear Plan proposed to reduce by about 20% during the Eleventh FiveYear energy consumption per unit of gross domestic product, the total discharge of major pollutants by 10%. Twelve FiveYear Plan also proposed that five period of nonfossil fuels in primary energy consumption to %。 reduce energy consumption per unit of GDP by 16%, reduce carbon dioxide per unit of GDP by 17%。 major significantly reduce pollutant emissions and chemical oxygen demand and sulfur dioxide emissions were reduced by 8%, ammonia, nitrogen oxide emissions were reduced by 10%. With the rapid development of urbanization, heating and air conditioning building energy increasing, the rapid growth of emissions of pollutants into the atmosphere. China39。s carbon dioxide emissions have been accounted for second in the world, while building carbon dioxide emissions can be caused also accounted for using the country39。s total emissions of carbon dioxide can cause 1/4. In a period of time, this situation still exists, energy saving long way to go. The need to strengthen public building energy efficiency building technology advancesOn the one hand, increasing as the country39。s energy requirements of the building, a fundamental part of the walls, doors, windows, roofs, floors and heating, lighting and other buildings have undergone tremendous changes. Housing construction is no longer a world of several traditional masonry and other materials, learning materials and processes used in practice for many years may have to quit the stage of history. Sprung up many new efficient insulation materials, sealing materials, energy efficient equipment and insulation pipes. On the other hand, the emergence of new energysaving materials also contributed to the continuous development and create technology. Constructionrelated industries, such as design, construction and other sectors have to adjust the technical structure, create better meet people39。s needs energyefficient buildings.3 The importance of strengthening public building energy efficiency designBuilding energy efficiency is the sum of the whole life of the whole building process every step of energy. Refers to the building planning, design, new (renova
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